Mercury Effect on Seed Germination

MERCURY EFFECT ON GERMINATION AND GROWTH OF Capsicum annuum SEEDS NURSHAHIDA BINTI OSMAN BACHELOR OF SCIENCE (Hons. ) TECHNOLOGY AND PLANTATION MANAGEMENT FACULTY OF PLANTATION AND AGROTECHNOLOGY UNIVERSITI TEKNOLOGI MARA JULY 2012 MERCURY EFFECT ON GERMINATION AND GROWTH OF Capsicum annuum SEEDS NURSHAHIDA BINTI OSMAN Final Year Project Report Submitted In Partial Fulfillment of the Requirements for the Degree of Bachelor of Science (Hons. ) Technology and Plantation Management In the Faculty of Plantation and AgrotechnologyUniversiti Teknologi MARA JULY 2012 DECLARATION This Final Year Project is a partial fulfilment of the requirements for a degree of Bachelor of Science (Hons. ) Technology and Plantation Management, Faculty of Plantation and Agrotechnology, Universiti Teknologi MARA. It is entirely my own work and has not been submitted to any other University or higher education institution, or for any other academic award in this University. Where use has been made of the work of other people it has been fully acknowledged and fully referenced.I hereby assign all and every rights in the copyright to this Work to the Universiti Teknologi MARA (â€Å"UiTM†), which henceforth shall be the owner of copyright in this Work and that, any reproduction or use in any form or by any means whatsoever is prohibited without a written consent of UiTM. Candidate’s signature: †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ Date: †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ NURSHAHIDA BINTI OSMAN Name: †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.I hereby declare that I have checked this project and in my opinion, this project is adequate in terms of scope and quality for the award of the degree of Bachelor of Science (Hons. ) Technology and Planta tion Management, Faculty of Plantation and Agrotechnology, Universiti Teknologi MARA. Signature: †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦ DR. TSAN FUI YING Name of Supervisor: †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦.. SENIOR LECTURER Position: †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. Date: †¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦Ã¢â‚¬ ¦. ii ACKNOWLEDGEMENTS Alhamdulliah and praise be to Allah for the guidance and blessing, I was able to complete this final year project.First of all, I would like to express my gratitude to my supervisor, Dr Tsan Fui Ying, for her guidance, advice, encouragement, good criticisms and also for he r patience in guiding me throughout fi nal year project. My special thanks from the bottom of my heart go to my parent s and my siblings for their understanding and support during my study in UiTM. Lastly, I would also like to express my special thanks to all my friends who were directly or indirectly involved in giving their ideas, advice, criticism, and moral support throughout the project. Thank you very much. NURSHAHIDA BINTI OSMAN ii TABLE OF CONTENTS Page ii iii iv v vi vii viii ix DECLARATION ACKNOWLEDGEMENTS TABLE OF CONTENTS LIST OF FIGURES LIST OF TABLES LIST OF ABBREVIATIONS ABSTRACT ABSTRAK CHAPTER 1 INTRODUCTION 1. 1 Background Of Capsicum annuum 1. 2 Value Of Capsicum annuum 1. 3 Background of the heavy metal 1. 4 Seed germination and growth 1. 5 1. 6 1. 7 1. 8 Problem Statement Objective Of Study Significance Of Study Scope Of Study 1 2 4 4 5 6 6 6 2 LITERATURE REVIEW 2. 1 Source of heavy metal 2. 2 Inhibition of seed germination Environmental effect 2. 3 7 9 12 3 MATERIAL AND METHOD 3. 1 Location of study . 2 Test Material 3. 3 Experimental Procedure 3. 4 Data collection 3. 5 Experimental design 3. 6 Statistical analysis 3. 7 Work schedule 14 14 14 15 15 15 15 4 RESULTS AND DISCUSSION 17 5 CONCLUSION 20 21 24 34 CITED REFERENCES APPENDICES CURRICULUM VITAE iv LIST OF FIGURES Figure Caption Page 4. 1 Germination of C. annuum seeds after treatment with HgCl2 17 4. 2 Seed germination at the 10th day with HgCl2 treatment at 25mg/l 18 v LIST OF TABLES Table Caption 1. 1 Raw chili peppers (C. annum), nutrient value per 100 g 3. 1 Work schedule for the study on germination and growth of C. nnuum after application of HgCl2 at various concentrations Germination and growth of C. annuum after treatment withHgCl2 4. 1 Page vi 3 16 18 LIST OF ABBREVIATIONS UiTM Universiti Teknologi MARA Hg Mercury HgCl2 Mercury chloride mg/l milligram per liter cm Centimeter vii ABSTRACT Mercury Effect on Germination and Growth of Capsicum annuum Seeds A study was carried out to determine the germination and gro wth of Capsicum annuum after application of mercury chloride (HgCl2) at various concentrations. This study was conducted at Laboratory A603, Faculty of Plantation and Agrotechnology, Universiti Teknologi MARA, Shah Alam.A total of 600 C. annuum seeds were used in this study. A total of 5 different concentration s of HgCl2 (0 (control), 25, 50, 75 and 100 mg/l) were applied in this study. The treatments were carried out by means of applying the chemical to the seeds on paper towel in Petri dishes. The application volume was 2 ml per Petri dish at alternate days unless the paper towel was still moist with the previous application of solution. The data in terms of seed germination and growth, included length of radical and plumule, were recorded.This study was based on Complete Randominized Design (CRD) with 5 replicates for each treatment. All the data were subjected to Analysis of Variance (ANOVA) and treatment means were compared using Tukey’s Simultaneous Test. The germinati on and growth of C. annuum was significantly affected by the concentration of the heavy metal under study, especially with concentration ? 50 mg/l. Radical growth was found more sensitive to the presence and concentration of HgCl 2 as compared to plumule with this fruit vegetable species. viii ABSTRAK Kesan Merkuri terhadap Percambahan dan PertumbuhanBiji Benih Capsicum annuum Satu kajian telah dijalankan untuk menentukan percambahan dan pertumbuhan biji benih Capsicum annuum selepas aplikasi merkuri klorida (HgCl2) pada kepekatan yang berbeza. Kajian ini telah dijalankan di Makmal A603, Fakulti Perladangan dan Agroteknologi, Universiti Teknologi MARA, Shah Alam. Sebayak 600 biji benih telah digunakan dalam kajian ini. Sebanyak 5 kepekatan HgCl2 (0 (kawalan), 25, 50, 75 and 100 mg/l) telah digunakan dalam kajian ini. Rawatan ke atas biji benih adalah dengan menggunakan bahan kimia pada biji benih yang diletakkan di atas tuala kertas dalam piring Petri.Isipadu aplikasi ialah 2 ml bag i setiap piring Petri dan rawatan diulang pada selang 2 hari kecuali tuala kertas masih lembap dengan larutan sebelumnya. Data mengenai percambahan biji benih dan pertumbuhan, termasuk panjang akar dan pucuk, dicatatkan. Kajian ini dijalankan berdasarkan Rekabentuk Rambang Lengkap (CRD) dengan 5 kali pengulangan bagi setiap rawatan. Semua data dianalisis dengan menggunakan Analysis of Variance (ANOVA) dan purata rawatan dibandingkan dengan menggunakan Tukey’s Simultaneous Test. Percambahan dan pertumbuhan C. annuum dipengaruhi dengan ketaranya oleh kepekatan logam berat yang dikaji, terutamanya pada kepekatan ? 0 mg/l. Pertumbuhan akar didapati lebih sensitif kepada kehadiran dan kepekatan HgCl2 berbanding dengan pucuk untuk spesis sayuran buah ini. ix CHAPTER 1 INTRODUCTION 1. 1 Background of Capsicum Capsicum annuum is a member of the family Solanaceae and a class of Dicotyledons. It is commonly known as Chili. Capsicum contains high amount of nutritive value such as vitami n C (ascorbic acid), A, B-complex and E along with minerals like molybdenum, manganese, folate, potassium and thiamine. Capsicum contains seven times more vitamin C than orange (Simone et al. , 1997).Capsicum terminology is quite confusing, the terminology is synonymously used for â€Å"chilli pepper† plants called such as pepper, chili, chile, chilli, aji, paprika and Capsicum. There are thought to be 25-30 Capsicum species with five different names, such as C. annuum L. , C. frustescens Mill. , C. baccatum L. , C. chinense and C. pubescens Ruiz and Pavon, which have been domesticated and currently cultivated (Csillery, 2006). Capsicum is the most widespread and widely cultivated species in subtropics and temperate countries (Belletti et al. , 1998). The scientific classification of C. nnuum is as below: 1 Kingdom : Plantae – Plants Class : Magnoliopsida – Dicotyledons Subclass : Asteridae Order : Solanales Family : Solanaceae – Potato family Genus : Cap sicum L. – Pepper Species : Capsicum annuum L. – cayenne pepper Although the species name annuum means â€Å"annual† (from Latin annus â€Å"year†), the plant is not an annual and in the absence of winter frosts, it can survive several seasons and grow into large perennial shrub. The si ngle flowers are of off-white (sometimes purplish) color while the stem is densely branched and the plant can grow up to 60 centimeter tall.The fruit is berry which may be green, yellow and red when ripe. While the species can tolerate most climates, C. annuum is especially productive in warm and dry climates (Anonymous, 2012b). 1. 2 Value of capsicum Capsicums have their own benefits and values to human beings. As we know, capsicums are used in cooking and also as medicines. Capsicum is an indispensable spice used as basic ingredient in a great variety of cuisine all over the world. It is also used as flavoring, colorant and adds tang and taste to the otherwise insipid fo od. Moreover, Capsicum species are employed whole 2 r ground and alone or in combination with other flavorings agents, primarily in the pickles, stewed or barbeques (Ravishankar et al. , 2003). Table 1. 1: Raw chili peppers (C. annum), nutrient value per 100 g Principle Nutrient Value Percentage of RDA Energy 40 Kcal 2% Carbohydrates 8. 81 g 7% Protein 1. 87 g 3% Total Fat 0. 44 g 2% Cholesterol 0 mg 0% Dietary Fiber 1. 5 g 3% Vitamins Folates 23 mcg 6% Niacin 1. 244 mg 8% Pantothenic acid 0. 201 mg 4% Pyridoxine 0. 506 mg 39% Riboflavin 0. 086 mg 6. 5% Thiamin 0. 72 mg 6% Vitamin A 952 IU 32% Vitamin C 143. 7 mg 240% Vitamin E 0. 69 mg 4. % Vitamin K 14 mcg 11. 5% Electrolytes Sodium 9 mg 0. 5% Potassium 322 mg 7% Minerals Calcium 14 mg 1. 5 % Copper 0. 129 mg 14% Iron 1. 03 mg 13% Magnesium 23 mg 6% Manganese 0. 187 mg 8% Phosphorus 43 mg 6% Selenium 0. 5 mcg 1% Zinc 0. 26 mg 2% Phyto-nutrients Carotene-? 534 mcg -Carotene-? 36 mcg -Cryptoxanthin-? 40 mcg -Lutein-zeaxanthin 709 mc g -Source: USDA National Nutrient data base (Anonymous, 2012a) 3 1. 3 Background of heavy metal According to Thomine et al. (2000), metals such as iron (Fe), manganese (Mn), and copper (Cu) are necessary as co-factors for many enzymatic reactions.Some metals, such as zinc (Zn), play important structural roles in proteins. Furthermore, metal cations have recently been shown to be involved in signaling in animals and plants. According to Ghavri and Singh (2010) in terms of stabilizing contaminated sites, a lower metal concentration in stem is preferred in order to prevent metal from entering into ecosystem. However, plants also need to control against excessive accumulation of essential cations and toxic heavy metals, such as cadmium (Cd2+), lead, mercury, and arsenic.When taken up in excessive quantities, these elements are transferred in the food chain where they may have adverse effects on the health of humans and animals. Heavy metals can enter the food chain via plant uptake (Cha yed, 2009). According to Mami (2011) from Guilan University, Rasht, Islamic Republic of Iran, heavy metals have recently received the attention of researchers all over the world, mainly due to also their harmful effect on plant. 1. 4 Seed germination and growth According to the seed physiologists, germination is defined as the emergence of the radical through the seed coat.Basic requirements for germination include water, gases, temperature and moisture availability. 4 According to Vera et al. (2010), exposure to heat and to low pH promotes germination and reduces time to germinate, which indicates that germination is related to passage of fire and to soil pH. Germination is also correlated with wet and cold conditions and dormancy can be classified as being the physiological type. In addition, it well known that temperature, light conditions, nitrates or hormonal treatment may also affect germination. In an experiment conducted by Koger et al. 2004), Caperonia palustris seeds from naturally dehisced with predominant dark gray color were exposed to pre chilling in attempts to break any dormancy mechanism imposed on seed kept at room temperature. Results showed that pre chilling did not release dormancy. Seed germinated with fluctuating 12-h light/dark and constant dark conditions. Seed germination test using buffer solutions of pH 4 to 10 recorded germination of 31 to 62% over a pH range from 4 to 10. Heavy metals may also affect seed germination, mainly believed to be attributed to toxicity effects. They can be hazardous because they cannot be estroyed or despoiled but they are bioaccumulated. 1. 5 Problem statement Capsicum annuum is a kind of fruit vegetable most commonly consumed and its production is of concerned. Like other crops, Capsicum needs to control against excessive accumulation of essential cations and toxic heavy metals for seed development and production. The heavy metals may cause a negative effect to the seed germination and growth. 5 1. 6 O bjective of study The experiment was conducted by considering the objectives of study as below: 1. To determine the mercury effect on germination of C. nnuum seeds. 2. To identify the mercury effect on subsequent initial seedling growth of C. annuum after seed germination. 1. 7 Significance of study This study is important to observe and determine the mercury effect on germination and growth of C. annuum seeds. The result from this study is hoped to provide information on germination and growth of C. annuum seeds as affected by mercury concentration in soil, e. g. ex-mining soils. 1. 8 Scope of Study The experiment conducted to identify the concentration of mercury that may affect germination and growth of C. nnuum seeds involved the seed extraction from fruits, seed treatment with mercury chloride (HgCl2), seed germination recording, measurement of length of radical and plumule, data analysis and report writing. 6 CHAPTER 2 LITERATURE REVIEW 2. 1 Source of heavy metal There are man y sources of heavy metals in soil including natural sources e. g. soil parent material, volcanic eruptions, marine aerosols, and forest fires; agricultural sources e. g. fertilizers, sewage sludge, pesticides and irrigation water; energy and fuel production sources e. g. emissions from power stations; mining and smelting e. . tailing, smelting, refining and transportation (Reichman, 2002). It is generally accepted that heavy metal contamination can not only result in adverse effects on various parameters relating to plant quality and yield, but also cause changes in the size, composition and activity of the soil microbial community (Giller et al. , 1998). Heavy metals might accumulate in the food chains, with risks for the health of animals and humans, which are less sensitive to metal toxicity than plants, but they are capable of concentrating heavy metal in certain tissues and organs (Peralta et al. 2001). The influence of metals on development and reproduction of plants can be fi rstly quantified by determining the germination traits of seeds and growth performance of seedling. In the presence of high concentrations of some heavy metals, most plant species performe the reduction of seed germination and seedling growth (Patra and Sharma, 2000). 7 The high metal contents suggest the potential for heavy metal accumulation and phytotoxicity for crops grown in soils receiving the metal enriched sewage sludge.Hence, it will limit its application on land, because of the stringent regulations for land application of heavy metals i n the form of sewage (Wong et al. , 2001). The high heavy metal contents might pose a toxic effect to plants and cause heavy metal accumulation in plant tissues (Wong et al. , 2001). Many of those who performed short-term laboratory studies also discuss ed their results in relation to existing regulations for heavy metals in soils, or the possible effect of the agricultural use of metal-contaminated products such as sewage sludge, animal m anures and fungicides (Giller et al. 1998). The distribution of heavy metals in the organs of plants is not homogenous; it depends on the species and the element (Kozanecka et al. , 2002). The application of cow dung in wasteland soil not only provided nutrients for plant growth, but also stabilized the metal in the soil and reduced metal toxicity to the plant (Ghavri and Singh, 2010). According to Longman (2006), mercury is a heavy silver white poisonous metal that is liquid at ordinary temperature and it is a chemical element symbol is Hg. It is a pervasive pollutant that accumulates in organisms and is highly toxic.Elemental mercury is efficiently transported as a gas around the 8 globe, and even remote areas show evidence of mercury pollution originating from industrial sources such as power plants (Morel et al. , 1998). Mercury is a toxic heavy metal that is of significant concern as an environmental pollutant since mercury is not very phototoxic in normally occurring concentra tions. In polluted regions, mercury is a non -degradable toxic heavy metal pollutant when it is accumulated by plants. The information is scare about its uptake mechanism and growth inhibition. There are a wide range of sources that emit mercury to the atmosphere.Approximately half of the atmospheric budget of vapor-phase mercury is attributed to anthropogenic sources and half to natural source (Nriagu, 1989) The accumulation of mercury in terrestrial plants increases with increasing soil mercury concentration. Soil type has considerable influence on this process, i. e. high organic matter content will decrease uptake. Generally, the highest concentrations of mercury are found at the roots, but translocation to other organs occurs. In contrast to higher plants, mosses are known to take up mercury via atmospheric deposition (Boening, 2000).The characterization of mercury uptake showed that mercury binding is dependent on initial pH, agitation speed, amount of dosage and also the inte raction between pH and contact time (Ling, 2010). 2. 2 Inhibition of seed germination According to Longman (2006), seed is a small, hard object produced by plants, from which a new plant of the same kind grows. Poor quality seeds suffer from following problems of low germination percentage, poor 9 emergence, poor survival, and poor adaptability to site, susceptible to disease and pests, poor growth, and low productivity (Anonymous, 2011a).The characteristics of good seeds are well ripened, healthy and true to type, pure and free from inert materials and weed seeds, viable and have good germination capacity, uniform in its texture, structure and appearance, and free from damage and should not be broken and inflected by pests and diseases (Anonymous, 2011a). Seed germination is defined as the emergence and development from seed embryo of those essential structures, which are indicative of the ability of seed to produce a normal plant under favorable conditions (Anonymous, 2011a).Seeds need to be handled carefully to avoid damage to the embryo. Rough handling at threshing time can result in a lower percentage of germination. Actual tests are made at intervals to insure a good percentage of germination. Many seeds will germinate in a week or two or three weeks, but some seeds may take weeks or even years until barriers to germination are removed (Butterfield, 1967). Although seeds are rather similar in structure and in the same taxonomic family, their germination patterns are quite different (McDonald, 2011).Seeds exist in a state of dormancy, absorbing oxygen, giving off carbon dioxide, and slowly using up their stored food reserves during germination (Rindels, 1996). Every viable seed has the potential to become a plant. For this to happen, the seed must germinate, and for germination to occur, a seed 10 essentially needs water (during absorption and subsequent stages of growth), oxygen (for respiration) and temperature adequate for metabolism and growth. Some s eeds also require light and therefore must be on the soil surface in order to germinate, and not buried beneath the soil surface (McDonald, 2011).A general statement was made that percent of germination or p ercent of viable seeds of Rumex scutatus drop over time as a result of exposure to environmental conditions (Yilmaz and Aksoy, 2007). Some seeds have certain chemicals inside them to which prevent their germination, while some seeds may not have well developed embryo and require storage for a few weeks before germination can take place (Anonymous, 2011a). Some seeds present deep physiological dormancy with a very low germination percentage and they need a long time to start germination (Vera et al. , 2010).Heavy metals of Zn and ZnO particles were observed to have significant inhibition on seed germination and root growth (El-Temsah and Joner, 2010). The decrease in the value of germination percentage and germination index of the seed caused by the increased amount of metallic c ompound indicates that at a lower concentration, the contaminant posed little or no harm on the seed viability but in higher level, germination is retarded (Jaja and Odoemena, 2004). In the presence of heavy metals at certain concentrations, the radical of Arabidopsis thaliana protruded from testa, but the embryo growth was arrested beyond the point (Li et al. 2005). Although the seed coat provides some protection from metal stress prior to germination, it will eventually 11 crack or become more permeable upon germination. The current literature suggests that seed germination is affected by metals in two ways. Firstly, by their general toxicity, and secondly are by their inhibition of water uptake (Kranner and Colville, 2011). The seed injury caused by organic mercurials to cereals was characterized by abnormal germination. The primary effect of mercury could possibly be on the embryo itself, and effects on the endosperm were of secondary importance (Patra and Sharma, 2000). . 3 Env ironmental effect Salinity reduced germination percentage and also delayed the germination rate as the salt level was increased. The germination rate, germination index and coefficient of velocity of germination of forage sorghums decreased under salinity treatments. The germination percentage was a maximum in distilled water, but decreased with increasing salinity (Siti Aishah et al. , 2010). The pH of soil plays a great role in the speciation and bio-availability of heavy metals thus; the maximum allowable con centrations in soil vary with soil (Luo et al. , 2011).The percentage germination was low at acidic as well as alkaline conditions in both the sets of scarified and unscarified Solanum nigrum seeds. It was observed that neutral pH plays in an important role in increasing germination (Suthar et al. , 2009). 12 Erica australis had increased seed germination in response to factors related to passage of fire and low pH (Vera et al. , 2010). Caperonia palustris seed germination w as less than 32% at pH 4 and 10. High seed germination over a broad pH range indicated that pH may not be a limiting factor for germination in most soils (Koger et al. , 2004).The addition of lime caused a significant increase in soil pH providing an alkaline buffering capacity against heavy metal availability for the acid loamy soil while without liming the acidic soil may cause a lowering of the alkalinity of sludge resulting in a higher availability of heavy metals (Wong et al. , 2001). 13 CHAPTER 3 METHODOLOGY 3. 1 Location of the study This study was conducted at Laboratory A603, Faculty of Plantation and Agrotechnology, Universiti Teknologi MARA, Shah Alam, Selangor. 3. 2 Test material Capsicum annuum fully ripe fruits were purchased from local market and a total of 600 seeds were extracted from the fruits.The seeds were cleaned with running tap water, pat dried with paper towel and air dried for two days prior to experimentation. 3. 3 Experiment procedure 3. 3. 1 Sterilizatio n of seed Seeds were rinsed with 10% Chlorox followed by 3 times rinsing with distilled water. 3. 3. 2 Treatment Seeds were germinated in enclosed Petri dishes on paper towel containing HgCl2 solutions at 0, 25, 50, 75, 100 mg/l respectively. The paper towel was moistened with 2 ml of the respective HgCl 2 solution before the seeds were placed on the paper towel for germination test. The paper towel was applied with 2 ml of the 14 espective mercury solution at alternate days unless the paper towel was still found moist with the previous application of solution. 3. 4 Data collection The germination/emergence of the seedling (radical and plumule) was recorded for a period of 10 days. Then, the length of the radical (primary root) and plumule (primary shoot) was measured at two days after germination. The other abnormal morphology, growth and development of seedlings were also recorded. 3. 5 Experimental design The experiment was based on completely randomized design (CRD) as it is the most commonly used design for laboratory research.This experiment was arranged in a CRD as a single factor experiment with 5 replicates. There were 20 seeds in each replicate. 3. 6 Statistical analysis Analysis of variance (ANOVA) was carried out and treatment means were compared using Tukey’s Simultaneous Test. Germination percentage was transformed to arc-sine value before ANOVA. 3. 7 Work schedule This study was conducted starting from January 2011 until July 2011 (Table 3. 1). It involved extraction and cleaning of seeds, air drying of seeds, sterilization procedure, and treatment with HgCl2, data collection and data 15 analysis.At the end of this study, project report was presented orally and the written final report was submitted. Table 3. 1: Work schedule for the study on germination and growth of C. annuum after application of HgCl2 at various concentrations Weeks activities 2 Collection of material / / 8 10 / 12 14 / / / Data collection 6 / Treatment 4 Data analysis Oral presentation / Submission of report / 16 CHAPTER 4 RESULTS Figure 4. 1 indicates the germination of C. annuum seeds treated with varying concentrations of HgCl2. Capsicum annuum seed germination was significantly affected by treatment with HgCl2 up to 100 mg/l (Figures 4. and 4. 2; Table 4. 1; Appendices A and B). Seeds treated ? 50 mg/l HgCl 2 showed significantly lower germination percentage and germination index as compared to the control seeds treated with distilled water and those treated with lower HgCl 2 at 25 mg/l. This trend was visible from 4 days after germination onwards until end of the study period of 10 days. Figure 4. 1: Germination of C. annuum seeds after treatment with HgCl2 17 Figure 4. 2: Seed germination at the 10th day with HgCl2 treatment at 25mg/l Table 4. 1: Germination and growth of C. annuum after treatment withHgCl2 HgCl2 mg/l) Germination % Germination index Length of radical (cm) Length of plumule (cm) 0 100 ±0 a 5. 41 ±0. 84 a 1. 75 ±0. 11 a 0. 77 ±0. 07 a 25 95 ±6. 12 a 5. 38 ±0. 59 a 1. 23 ±0. 07 b 0. 70 ±0. 06 ab 50 56 ±9. 62 b 3. 08 ±0. 73 b 0. 95 ±0. 08 c 0. 58 ±0. 11 b 75 49 ±6. 52 b 3. 16 ±0. 66 b 0. 61 ±0. 02 d 0. 36 ±0. 01 c 100 28 ±9. 08 c 1. 90 ±0. 54 b 0. 47 ±0. 02 e 0. 33 ±0. 11 c Means with the same letter within the same column are not significantly different at 5% level of significance All HgCl2 treatments ranging from 25 – 100 mg/l as studied resulted in significant inhibition of radical growth (Table 4. ; Appendi ces B and C). Growth inhibition of 18 radical increased significantly and simultaneously with increasing HgCl 2 concentration indicating that radical was very sensitive to this heavy metal. Based on Table 4. 1, plumule growth of C. annuum seeds was also affected significantly by the HgCl2 treatment (Appendices B and D). Plumule growth was less sensitive to this heavy metal; only those treated at higher rates of 75 and 100 mg/l showed significantly th e greatest inhibition effects. Heavy metal of mercury was found to affect the germination and growth of C. nnuum seeds. Based on the results, mercury at 50 mg/l was found to retard seed germination in terms of germination percentage and germination index. This concentration of mercury also affected development of radical and plumule in terms of length of the organs. Toxicity caused by the under study heavy metal at concentration of 50 mg/l was presumed to result in obvious reduced seed germination and inhibition of growth of seedlings of C. annuum. 19 CHAPTER 5 CONCLUSION Seed germination and growth of C. annuum seedlings were affected with HgCl2 at 50 mg/l.Reduced seed germination and inhibition of seedling growth were recorded with this treatment and higher concentration of HgCl2. The seeds of this fruit vegetable can be concluded to be sensitive to mercury contamination. 20 CITED REFERENCES Anonymous. (2012a). Chili peppers nutrition facts. Retrieved 20 May 2012, from http://www. nutrition-and-you. com/chili-peppers. html Anonymous. (2012b). PLANTS Profile Capsicum annuum L. var. annuum cayenne pepper Retrieved 20 May 2012, from http://plants. usda. gov/java/profile? symbol=CAAN4 Anonymous. (2011a). Seed technology.Retrieved 21 September 2011, from http://ifs. nic. in/rt/main/courses/seed_tech. pdf Belletti, P. , Marzachi, C. & Lanteri, S. (1998). Flow cytometric measurement of nuclear DNA content in Capsicum (Solanaceae). Plant Systematic and Evolution 209: 85-91. Boening, D. W. (2000). Ecological effects, transport, and fate of mercury: a general review. Chemosphere 40:1335-1351. Butterfield, H. M. , (1967). Seed germination. California Horticultural Society Journal 28(2):1-9. Retrived 20 May 2012 from http://www. calhortsociety. org/ Bulletins/journal-articles/seed-germination. html Chayed, N. F. (2009).Determination of Heavy Metal Uptake by Acacia magnium Grown in Ex-mining Area in Kg Gajah, Perak. Universiti Teknologi MARA. Csillery G. (2006) Pepper ta xonomy and the botanical description of the species, Acta Argon Hung. 5: 151-166. El-Temsah, Y. S. , & Joner, E. J. (2010). Impact of Fe and Ag nanoparticles on seed germination and differences in bioavailability during exposure in aqueous suspension and soil. Environmental Toxicology DOI 10. 1002/tox. Ghavri, S. V. , & Singh, R. P. (2010). Phytotranslocation of Fe by biodiesel plant Jatropha curcas L. grown on iron rich wasteland soil. Braz. J. Physiol. 22(4): 235243.Giller, K. E. , Witter, E. , & McGrath, S. P. (1998). Toxicity of heavy metals to microorganisms and microbial processes in agricultural soils: A review. Soil Biology and Biochemistry 30(10/11): 1389-1414. Jaja, T, E. , & Odoemena, C. S. I. (2004). Effect of Pb, Cu and Fe compounds on the germination and early seedling growth of tomato varieties. J. Appl. Sci. Environ. Mgt. 8(2): 51-53. 21 Koger, C. H. , Reddy, K. N. , & Poston, D. H. (2004). Factors affecting seed germination, seedling emergence, and survival of texas weed (Caperonia palustris). Weed Science 52: 989-995. Kozanecka, T. , Chojnicki, J. , & Kwasowski, W. (2002).Content of heavy metals in plant from pollution-free regions. Polish Journal of Environmental Studies 11(4): 395-399. Kranner, I. , & Colville, L. (2011). Metals and seeds: Biochemical and molecular implications and their significance for seed germination. Environmental and Experinmental Botany. 72(1): 93-105 Li, W. , Khan, M. A. , Yamaguchi, S. & Kamiya, Y. (2005). Effect of heavy metal on seed germination and early seedling growth of Arabidopsis thaliana. Plant Growth Regulation 46: 45-50. Ling, T. , Fangke, Y. , & Jun, R. (2010). Effect of mercury to seed germination, coleoptile growth and root elongation of four vegetable.Research Journal of Phytochemistry 4(4): 225-233. Longman (2006). Dictionary of Comtemporary English. Pearson Education Limited: 1950. Luo, C. , Liu, C. , Wang, Y. , Liu, X. , Li, F. , Zhang, G. , & Li, X. (2011). Heavy metal contamination in soils and v egetables near an e-waste processing site, south China. Journal of Hazardous Materials 186(1): 481-490. Mami, Y. , Ahmadi, G. , Shahmoradi, M. , & Gorbani, H. R. (2011). Influence of different concentration of heavy metals on the seed germination and growth of tomato. African Journal of Environmental Science and Technology 5(6): 420-426. McDonald, M. B. 2011). Physiology of Seed Germination. Retrieved 23 November 2011, from http://seedbiology. osu. edu/HCS631_files/4A%20Seed%20germination. pdf Morel, F. M. , Kraepiel, A. M. , & Amyot, M. , (1998). The chemical cycle and accumulation of mercury. Annual Review of Ecology and Systematics 29: 54-566. Nriagu, J. O. (1989). A global assessment of natural sources of atmospheric trace metals. Nature 338: 47-49. Patra, M. , & Sharma, A. (2000). Mercury toxicity in plant. The Botanical Review 66(3): 379-422. Peralta, J. R. , Gardea-Torresdey, J. L. , Tiemann, K. J. , Gomez, E. , Arteaga, S. , Rascon, E. & Parsons, J.G. (2000). Study of the ef fect of heavy metal on seed germination and plant growth on alfalfa plant (Medicago sativa) grown in solid media. Proceeding of the 2000 Conference on Harzardous Waste Research: 135-140. 22 Ravishankar, G. A. , Suresh, B. , Giridhar, P. , Rao, S. R. and Johnson, T. S. (2003). Biotechnological studies on Capsicum for metabolite production and plant improvement. In: Amit Krishna, D. E. , (ed. ). Capsicum: The genus Capsicum. Harwood Academic Publishers, UK,: 96-128. Reichman, S. M. (2002). The Responses of Plants to Metal Toxicity: A review focusing on Copper, Manganese and Zinc.Australian Minerals & Energy Environment Foundation, Victoria, Australia: 1-54. Rindels, S. (1996). Successful seed germination. Horticulture and Home Pest News IC-475(2), Iowa State University. Retrived from http://www. ipm. iastate. edu/ipm/ hortnews/1996/2-9-1996/seed. html Simone, A. H. , Simone, E. H. , Eitenmiller, R. R. , Mills, N. R. , & Green, N. R. , (1997). Ascorbic acid and provitamin a contents in usually colored bell peppers (Capsicum annuum L. ). Journal of Food Composition and Analysis 10(4): 299-311. Siti Aishah, H. , Saberi, A. R. , Halim, R. A. , & Zaharah, A. R. (2010). Salinity effects on germination of forage sorghums.Journal of Agronomy 9(4): 169-174. Suthar, A. C. , Naik, V. R. , & Mulani, R. M. (2009). Seed and seed germination in Solanum nigrum Linn. American-Eurasian J. Agric. & Environ. Sci. 5(2): 179-183. Thomine, S. , Wang, R. , Ward, J. M. , Crawford, N. M. , & Schroeder, J. I. (2000). Cadmium and iron transport by members of a plant metal transporter family in Arabidopsis with homology to Nramp genes. PNAS 99(9): 4991-4996. Vera, D. T. , Martin, R. P. , & Oliva, S. R. (2010). Effect of chemical and physical treatment on seed germination of Erica australis. Ann. Bot. Fennici 47: 353-360. Wong, J. W. C. , Lai, K. M. D. , Su.S. & Fang, M. (2001). Availability of heavy metals for Brassica chinensis grown in an acidic loamy soil amended with domestic and indust rial sewage sludge. Water, Air and Soil Pollution 128:339-353. Yilmaz, D. D. , & Aksoy, A. (2007). Physiological effects of different environmental conditions on the seed germination of Rumex scutatus L. (Polygonaceae). Erciyes Universitesi Fen Bilimleri Dergisi 23(1-2): 24-29. 23 APPENDIX A Germination of C. annuum seeds HgCl2 (mg/l) 0 25 50 75 100 Replicate 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 2 2 3 7 5 8 6 7 4 5 7 5 2 3 3 2 6 3 4 5 2 3 3 2 2 1 24 4 7 8 5 9 6 6 6 5 5 4 2 6 4 3 1 2 3 5 3 2 4 4 1 4 Period (days) 6 5 6 4 4 4 4 4 6 6 3 3 5 2 3 1 1 5 1 1 2 8 4 2 3 1 1 3 2 2 2 5 3 2 10 2 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 APPENDIX B ANOVA Sum of Squares df Mean Square germination Between Groups Within Groups G. I Length of radical Length of plumule Total Between Groups Within Groups Total Between Groups Within Groups Total Between Groups Within Groups Total 12408. 834 4 3102. 208 707. 247 20 F Sig. 35. 362 13116. 081 48. 100 9. 246 57. 346 5. 203 .091 5. 294 .758 .130 .888 25 24 4 20 24 4 20 24 4 20 24 12. 025 .462 87. 726 . 000 26. 011 . 000 1. 301 286. 374 . 000 .005 .190 .007 29. 159 . 00 Multiple Comparisons Tukey HSD Dependent Variable (I) treatment (J) treatment germination 0 25 50 75 100 25 0 50 75 100 50 0 25 75 100 75 0 25 50 100 100 0 25 50 75 95% Confidence Interval Mean Difference (I-J) Std. Error Sig. 9. 72566 3. 76098 . 111 Lower Bound Upper Bound -1. 5286 20. 9799 3. 76098 . 000 30. 2341 52. 7426 3. 76098 . 000 34. 3137 56. 8222 3. 76098 . 000 47. 0576 69. 5661 -9. 72566 3. 76098 . 111 -20. 9799 1. 5286 41. 48839 * 45. 56795 * 58. 31190 * 31. 76273 * 3. 76098 . 000 20. 5085 43. 0170 35. 84229 * 3. 76098 . 000 24. 5880 47. 0965 48. 58623 * 3. 76098 . 000 37. 3320 59. 8405 -41. 48839 * . 76098 . 000 -52. 7426 -30. 2341 -31. 76273 * 3. 76098 . 000 -43. 0170 -20. 5085 4. 07956 3. 76098 . 812 -7. 1747 15. 3338 16. 82351 * 3. 76098 . 002 5. 5693 28. 0778 -45. 56795 * 3. 76098 . 000 -56. 8222 -34. 3137 -35. 84229 * 3. 76098 . 000 -47. 0965 -24. 5 880 -4. 07956 3. 76098 . 812 -15. 3338 7. 1747 12. 74395 * 3. 76098 . 022 1. 4897 23. 9982 -58. 31190 * 3. 76098 . 000 -69. 5661 -47. 0576 -48. 58623 * 3. 76098 . 000 -59. 8405 -37. 3320 -16. 82351 * 3. 76098 . 002 -28. 0778 -5. 5693 -12. 74395 * 3. 76098 . 022 -23. 9982 -1. 4897 26 Multiple Comparisons Tukey HSD 95% Confidence Interval Mean Difference (I-J)Dependent Variable (I) treatment (J) treatment G. I 0 25 .03500 .43003 1. 000 -1. 2518 1. 3218 50 2. 33000 * .43003 . 000 1. 0432 3. 6168 2. 25333 * .43003 . 000 .9665 3. 5401 3. 51167 * .43003 . 000 2. 2249 4. 7985 0 -. 03500 .43003 1. 000 -1. 3218 1. 2518 50 2. 29500* .43003 . 000 1. 0082 3. 5818 75 2. 21833 * .43003 . 000 .9315 3. 5051 3. 47667 * .43003 . 000 2. 1899 4. 7635 -2. 33000 * .43003 . 000 -3. 6168 -1. 0432 -2. 29500 * .43003 . 000 -3. 5818 -1. 0082 75 -. 07667 .43003 1. 000 -1. 3635 1. 2101 100 1. 18167 .43003 . 082 -. 1051 2. 4685 0 -2. 25333 * .43003 . 000 -3. 5401 -. 9665 25 -2. 21833* .43003 . 000

Americas Economic Development during the Colonial Period

During the 17th and 18th centuries, European nations were heavily influenced by the economic system of mercantilism—a system which aims at maximizing the wealth of a nation (Scott, 2001). Europeans came to the Americas to increase their wealth, expand their influence, gain more power, and build an empire. To acquire wealth for their motherland, Europeans had to have colonies. The colonists regulated the economic activities of their colonies and then accumulated wealth for the European powers (Score, 2006).From 1607 to 1732, the Europeans colonized thirteen countries, grouped as follows: (1) New England Colonies (New Hampshire, Massachusetts, Rhode Island, and Connecticut)—more on shipbuilding and fur trading; (2) Middle Colonies (New York, New Jersey, Pennsylvania and Delaware)—more cosmopolitan and trading raw materials for manufactured items; and (3) Southern Colonies (Maryland, Virginia, North Carolina, South Carolina and Georgia)—predominantly rural ec onomy (Conte & Karr, 2001).The discovery of these countries resulted in a movement of European populations into the colonies. This demographic change facilitated the economic progress of the colonies. Their citizens of different origins developed a synergy to live together in harmony; utilized their crafts; and created towns with shops, markets, town halls (Think Quest). As the colonies became prosperous, the English realized that the colonies could expand their trade and further prosper.In 1650s and 1660s, England instituted a set of Navigation Acts to limit colonial trade solely to British—and colonies’ exports to and imports from other countries had to be shipped through Great Britain, thereby increasing the latter’s import duty collections, and incomes for re-exportation of goods (Scott, 2001). These trade restrictions somehow benefited the colonies, e. g. , New England’s ship building industry benefited from foreign competition protection, South Caro lina gained from an indigo subsidy, North Carolina profited from bounties on tar and lumber, and various other exporters benefited from zero import tariffs (Scott, 2001).The Navigation Acts were strictly enforced in 1763, which heightened the interest of the colonies to gain their independence from Britain (Scott, 2001). References Conte, Christopher, and Albert R. Karr. (2001). Chapter 3 – The U. S. Economy: A Brief History. An Outline of the U. S. Economy. Retrieved May 25, 2008, from U. S. Department of State's Bureau of International Information Programs Web site: http://usinfo. state. gov/products/pubs/oecon/chap3. htm. Score. (2006). A Study of the colonial economy from 1600-1750.Retrieved May 25, 2008, from Schools of California Online Resources for Education (Score) Web site: http://score. rims. k12. ca. us/score_lessons/. Scott, Carole E. (2001). Mercantilism and the American Revolution. In American Economic History. Retrieved May 25, 2008, from Ancestry. com Web sit e: http://freepages. history. rootsweb. ancestry. com/~cescott/mercan. html. Think Quest. (n. d. ). The Colonial Period. Retrieved May 25, 2008, from Oracle Education Foundation Web site: http://library. thinkquest. org/C007803/colonia_period. htm.

Introduction to Modern Art and Visual Culture of France Essay

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Exploratory topic - i need a topic to get approval from the teacher this Sunday - Essay Example I do not want to malign the vast contributions of Apple to technology, but I want to take a step back and think about the negative effects of Apple on society. Apple has its dark side, which cannot and must not be overlooked. I wanted to learn more of how Apple managed to divide a potential one kind of product into several products. Apple consumers buy iPods, iPads, Macs, iPhones, and other Apple products, but do they truly need all these products? It seems that Apple has divided one product into several items, so that it can make more money in the long run. After all, its customers tend to think that they need an iPad too, even when their laptops suffice already. They buy more and more products, which in the end, increase garbage in society. I did some research on Apple’s wastes but cannot get specific details. I just focused on e-waste in general at first. I used the journal database to find answers and read the article â€Å"Mobile Phone Collection, Reuse and Recycling in the UK.† Ongondo and Williams describe how the short life cycle of high-tech products results to the vast bloom of e-waste production (1308). From this article, I learned that every year, new models of cellular phones a nd computing devices drive older models to obsolescence, thereby creating additional waves of e-waste. I wanted to learn more so I researched on what environmentalists have to say about Apple. I was surprised to know that they think that Apple is great polluter too. In â€Å"Apple Slammed by Greenpeace,† Deffree reports that environmentalist organization Greenpeace criticizes Apple for not responding to its recommendations with regards to removing hazardous chemicals in its products and employing progressive recycling policies (Deffree). I wanted more information, and I found another article that shares the same opinion. In the online article â€Å"Apple is creating an E-Waste Problem,† Biggs criticizes the 30-pin iPod port that was launched on

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Abraham maslow - Essay Example His approach to psychology has motivated eupsychology, for example, a new way of doing psychology as a science and as a therapy. Abraham Maslow is thus a humanistic psychologist. Above all he is a humanist, because he places the human being at the center of his studies, at the center of the world. His faith in the human being is reflected on his own conclusions about the human race. In this paper we will take a look a his life and work."He was born and raised in Brooklyn, the eldest of seven children. He was smart but shy, and remembered his childhood as lonely and rather unhappy. Maslow attended City College in New York. His father hoped he would pursue law, but he went to graduate school at the University of Wisconsin to study psychology. While there, he married his cousin Bertha, and found as his chief mentor Professor Harry Harlow. At Wisconsin he pursued an original line of research, investigating primate dominance behavior and sexuality. He went on to further research at Columb ia University, continuing similar studies. He found another mentor in Alfred Adler, one of Freud's early followers." (PBS Online, 1998).Maslow dedicated most of his life to studies in psychology. He was really an academic professional as he took part in different universities throughout his career. PBS Online goes on narrating his life:"From 1937 to 1951, Maslow was on the faculty of Brooklyn College.... Maslow became the leader of the humanistic school of psychology that emerged in the 1950s and 1960s, which he referred to as the "third force" -- beyond Freudian theory and behaviorism." (PBS Online, 1998). The Wikipedia deals with his life in a slightly different way: "Abraham Maslow (April 1, 1908 - June 8, 1970) was an American psychologist. He is mostly noted today for his proposal of a hierarchy of human needs. () Born in Brooklyn, New York, Maslow was the first of seven children of Jewish immigrants from Russia. His parents were uneducated, but they insisted that he study law. At first, Abraham acceded to their wishes and enrolled in the City College of New York. However, after three semesters he transferred to Cornell, then back to CCNY. After he married, he moved to Wisconsin to attend the University of Wisconsin from which he received his B.A. (1930), his M.A. (1931), and his Ph.D. (1934) in psychology. While in Wisconsin, Maslow studied with Harry Harlow, who was known for his studies of rhesus monkeys and attachment behavior. A year after graduation, Maslow returned to New York to work with E. L. Thorndike at Columbia." (Wikipedia, 2006). It is important to note that the Wikipedia doesn't say that Maslow married his first cousin. Maybe they didn't want to get too personal. The Wikipedia continues speaking about Maslow's life in the following manner: "Maslow began teaching full time at Brooklyn College. During this time he met many leading European psychologists, including Alfred Adler and Erich Fromm. In 1951, Maslow became the chairman of the psychology department at Brandeis University, where he began his theoretical

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Financial Analysis for Managers Case Study Example | Topics and Well Written Essays - 2250 words

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Questions Essay Example | Topics and Well Written Essays - 1750 words

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Isotoner Case Brief Essay Example for Free

Isotoner Case Brief Essay Facts of the Case: LaNisa Allen appealed the original judgment in favor of Totes/Isotoner Corporation on the issue of whether the Ohio Fair Employment Practices Act, as amended by the Pregnancy Discrimination Act, prohibits an employer from discriminating against a female employee because of or on the basis of lactation. Relevant law associated includes whether Allen established a prima facie case of â€Å"sex discrimination on the basis of pregnancy,† or whether she â€Å"was simply and plainly terminated as an employee at will for taking an unauthorized, extra break. † Allen’s original complaint was termination attributable to discrimination, based on pregnancy and related conditions, even though Isotoner claimed to have released her for failure to â€Å"follow directions.† Evidence admitted in Allen’s disposition of taking unauthorized breaks for a two week period, which constituted the failure to follow directions, confirmed the trial courts summary judgment. As the trial court granted judgment to Isotoner, the Twelfth District Court of Appeals followed suit, as Allen admitted to ignoring directions and failed to establish a prima facie case of sex discrimination on the basis of pregnancy and it’s after effects. Issues: Although the lower courts concentrated upon the apparent facts of the case, especially â€Å"Whether Allen’s unauthorized breaks to pump her breast in order to avoid lactation constituted as sex discrimination†; a more superior issue arises from this case. Assuming a proper prima facie case was established, â€Å"Is purported discrimination due to lactation included within the range of Ohio’s employment-discrimination statute, R.C. 4112.02, as sex discrimination under R.C. 4112.01(B)?† Decision s: Ruling of the initial appeal of judgment in favor of Totes/Isotoner Corporation for discrimination Allen was affirmed. Subsequently, the Supreme Court of Ohio did not touch the issue of whether purported discrimination due to lactation is included within the range of Ohio’s employment-discrimination statute, R.C. 4112.02, as sex discrimination under R.C. 4112.01(B). An opinion of whether they thought this discrimination did fall in that range was included in Judge O’Connor’s judgment. Reasoning: Rationale leading the judges in a majority opinion to affirm the initial judgment, stemmed from the failure of Allen to develop a record from which a jury could find in her favor. However, several  of the judges felt â€Å"lactation is a physical condition associated with pregnancy and childbirth, hence the FEPA, as amended by the Ohio PDA, prohibits discrimination against females because they are lactating.† It is proposed that the Supreme Court of Ohio should reach the merits to clarify the laws. Separate Opinions: Judgment was affirmed by Judges Lundberg Stratton, O’Donnell, and Cupp, JJ. , as they believed Allen was discharged for taking unauthorized breaks from her scheduled employment. Since Allen failed to present evidence of a discriminatory motive from Isotoner, or that reason for releasing her from employment was a ground for discrimination, Lundberg Stratton, O’Donnell, and Cupp, JJ. felt only the issues presented by the facts of Isotoner discharging Allen due to ‘unauthorized breaks’ should be decided on, while issues of the facts not directly placed on issue should only be responded to with advisory opinion. Judges Moyer, C.J. and O’Connor J. concurred in the foregoing judgment only. They assert lactation to fall within the scope of R.C. 4122.01(B) and that the statute prohibits employment discrimination against lactating women. Also, they oppose the claim of opinions regarding issues not directly placed on issue to be strictly advisory. â€Å"A cause will become moot only when it becomes impossible for a [***627] tribunal to grant meaningful relief, even if it were to rule in favor of the party seeking relief.† Moyer, C.J, and O’Connor J. claim these indirect issues to be live, not as remote possibilities or based on controversies that may never occur. Their assertion that â€Å"lactation is a physical condition associated with pregnancy and childbirth, hence the FEPA, as amended by the Ohio PDA, prohibits discrimination against females because they are lactating† is fully discussed. Dissent is issued by Judge Peifer, J. as he declares the question needed answered by Ohioans was not resolute. Peifer, J. claimed â€Å"the court should analyze the case by asking (1) whether the plaintiff stated a cognizable cause of action and (2) whether the facts support the alleged cause of action.† Emphasis was placed by Peifer, J. on the circumstance of unclear facts of the case such as why Allen’s unscheduled restroom breaks outside of scheduled break times were different from restroom trips made by coworkers outside of their scheduled break times. Also, Judge Peifer argued that cases should be accepted not because of how the result might affect the parties in the individual case, but because of how a holding might affect other persons similarly situated. Peifer held â€Å"employment discrimination due to lactation as unlawful pursuant to R.C. 4112.01(B), that clear public policy justifies an exception to the employment-at-will doctrine for women fired for reasons relating to lactation, and that LaNisa Allen deserves the opportunity-due to the state of the record-to prove her claim before a jury.† Analysis: The significance of this case relates to the importance of establishing suitable evidence for a prima facie case and also to ruling on issues brought forward by cases. Although the affirmed judgment in favor of Isotoner was applicable due to Allen’s failure to provide evidence of sex discrimination related to after effects of pregnancy, it is important for courts to reach a decision on such cases the holding will/has affected other persons similarly situated. Similar cases of discharge or unpaid circumstances have been previously governed, including Fejes v. Gilpin Ventures, Inc. 960 F. Supp 1487and Martinez v. N.B.C. Inc. 49 F.Supp.2d 305l, among others. Therefore sex discrimination due to the aftereffects of pregnancy affects many individuals in Ohio and throughout the United States, and therefore a ruling of whether purported discrimination due to lactation is included within the range of Ohio’s employment-discrimination statute, R.C. 4112.02, as sex discrimination under R.C. 4112.01(B) is vital in reducing sex discrimination in the workplace.

Bullying and Marsh Et Al Essay Example for Free

Bullying and Marsh Et Al Essay Everyday thousand of teens wake up terrified of attending school. About one in seven schools, a child is either a bully or a victim of bullying. Bullying is simply defined as a type of aggressive behavior that involves intent to cause harm and a power imbalance (Olweus, 1999). Bullying can range anywhere from psychological, physical (involving kicking and punching), verbal or cyber abuse. Bullying among children can be considered as a form of abuse’ (0-). It has been put forward that bullying is a division of aggressive behavior and has been further characterized as repetitive and ‘an inability on behalf of the victim to defend him or herself’ (Farrington, 1993, cited it Sapouna, 2008). We learn from Sapouna (2008) that bullying can take the form of ‘verbal (name calling), physical (hitting, kicking) or relational (deliberate exclusion from a group, spreading of malicious rumors). After extensive research in Scandinavia, Olweus(1993, cited in Kumpulainen et al.,1998) proposed that bullying can be carried out by one or more adolescents and usually occurs on repeated occasions, and to some extent, it occurs in all schools. Recently bullying amongst young people has gain notoriety in the press due to the extreme results it has had on certain young individuals. An example of this is Sian Yates, a 13 year old girl who committed suicide after repeated bullying (Daily Mail, 2007). Despite the press attention given to these cases, the extreme consequence of suicide does not occur in the majority of cases. Victims can suffer from a range of harmful effects such as humiliation, anxiety, depression, difficulty with interpersonal relationships, and emotional instability. This lead to the finding of Kumpulainen et al., (1998) that ‘bullying is a common phenomenon among children who are psychologically disturbed.’ The writer went on to say that there are ‘higher rates of psychological distress among both bullies and victims’ than those not involve. However, the literature is consistent in noting that the ‘bullied victims are the most troubled of the bully, victim, bully –vict im triad’ (Juvonen et al., 2003; Ma, 2001; Pellegrini, 2002; Pellegrini et al., 1999;Salmivalli Nieminen, 2002, cited in Cunningham, 2007). Should these lead agencies to focus more on protecting the victim? Some schools have decided that the way forward is to have zero tolerance policies. This may include all students who bully. However, if certain researcher’s numbers are correct it could mean excluding from school, forty percent of the school aged population. Given the widespread nature of the problem can zero tolerance really mean, â€Å"Zero tolerance†? We learn from the NHS ‘website teens for health’ (2008) that ‘anyone can be singled out by bullies.’ The NSPCC found that 31 per cent of children had been bullied at some point (Teens for health, 2008). This being the case, can anyone be bullied? Black and Jackson (2007) have put forward that there lies and ‘an imbalance of power’ between the parties involved in bullying. ‘The bully is stronger through social status, physical prowess, age, cognitive abilities or skill.’ Is this imbalance of power the sa me across the genders? There is an extensive body of literature that suggests that boys are more likely than girls to be bullies as well as victims (Nansel et al.2001; Boulton Smith, 1994; Boulton Underwood, 1992, cited in Marsh, Parada, Craven, Finger, 2004). This doesn’t mean girls cannot be bullies. Stephenson and Smith (1989, cited in Kumpulainen et al., 1998) found that girls as well as boys fitted into the ‘five main groups of people involved in bullying’. These are: ‘dominating bullies, anxious bullies, bully-victims, classical victims, and provocative victims.’ These traits were also found by Sourander,Helstelà ¤, Helenius and Piha (2000) to have clinical implications. Sourander et al., (2000) noted that ‘Bullying is especially associated with aggressive and antisocial behavior while victimization is associated with internalizing problems.’ Whitney and Smith, (1989, cited in Kumpulainen et al., 1998) found ‘bullies to be more prone to have criminal convictions later in life, and more likely to be involved in serious, recidivist crime’. Are criminal convections later in life a fair punishment for their actions? Or should something be done to help the bully? This leads to the question as what is the nature of these young people that make them prone to being a victim or a bully. In the search for a personality construct, many researchers have come to the agreement that ‘bullies are deficient in social information processing or may be intellectually disadvantaged’ (Besag, 1989, cited in Marsh et al., 2004). The work of Crick and Dodge (1994, cited in Marsh et al., 2004) explained that bullies responses to social situations are being met with a filtration process. This ‘cognitive filter’ is based on an aggressive individual interpreting neutral or ambiguous cues as hostile and therefore, making them more likely to engage in aggressive behaviors’ (Marsh et al., 2004). This was also seen to be the case in Bosworth, Espelage, and Simon (1999, cited in Marsh et al., 2004) when ‘a sample of adolescent high school students showed that misconduct, anger, and beliefs supportive of violence were significantly related to bullying behaviors’. Although bullying is an aggressive act, this does not imply that bullies and aggressive or conduct-disordered individuals are a homogenous group. Sutton et al (1999, cited in Marsh, 2004) put forward that bullies were part of a complex environment where they are require to ‘negotiate and attribute mental states to themselves and others to explain or predict their behavior.’ This idea contravenes the notion that ‘bullies are cognitively inept or simple in their inte ractions with peers’ (Sutton et al 1999, cited in Marsh, 2004). References â€Å"Bullying†. Violence Prevention. 1 Dec. 2012 http://www.violencepreventionworks.org/public/olweus_history.page Dawkins, J. L. (1996). Bullying, physical disability and the pediatric patient. Developmental Medicine and Child Neurology, 38 603-612. Espelage, D. L., Holt M. K., Henkel, R. R. (2003). Examination of peer group contextuals effects on aggressive behavior during early adolescence. Child development, 74, 205-220. Pelligrini, A. D. (2002) Bullying and victimization in schools: A Dominance relations perspective . Educational Psychologist, 37, 151-163.

Social Work Observation Report

Social Work Observation Report This essay will demonstrate a clear understanding of what the social work role is by reflecting on my shadowing experience and using this experience to provide a view of the differences between social work and social care. On October the 11th I was able to shadow a social worker on the sensory services team in Gloucestershire, whilst shadowing I was able to observe the social worker on two home visits. The first visit required the gathering of information from a carer to fill out a Carers Emergency Scheme plan. The second visit involved the completion of a Carers Assessment. Explain the role of the social worker observed, the difference in the social work role to that of a care role The role of my social worker was to assess the needs of the service users and also the needs of their carers. She was also able to give them some equipment such as a day light lamp to enhance the ability to read, however, I was informed by the social worker that she was in a different position than most social workers and that the ability to provide specialised equipment is an unusual opportunity for social workers. The role of a carer would contrast from this as a carer would have been able to support them with practical help. Skills for Care (2010) stated that Social care work is about helping people with their lives. People who have physical or psychological problems often require practical help coping with the everyday business of life. Social care provides this practical care. (cited in Trevithick, 2012). IFSW (2006:9) depicts that The term social workers refers to those workers trained to asses and respond to people with complex personal and social needs. It is a protected title and can only be used to refer to those who are qualified and registered and hold a social work qualification recognised by the General Social Care Council (GSCC) †¦Social workers carry out a variety of tasks, including casework, acting as an advocate, risk assessment and working as a care manager. As a profession, social work promotes social change, problem solving in human relationships and the empowerment and liberation of people to enhance well-being. (cited in Trevithick, 2012). These two definitions show a clear contrast between social care and social work but there is an evident overlap with the two roles, however, the professional accountability and legal requirements of a social worker implies a high importance that these two roles have clear distinctions. Where possible insights gained into service users and carers experience/perceptions of the service provided by the agency At the end of the first visit the lady was unclear on what a she was supposed to do so my social worker sat back down and explained to her that she had nothing to do and that she had nothing to worry about, this comment was repeated by the service user but I believe that this made the service user relax. On my second visit the gentleman that is caring for his wife got his calendar out to fix a date for the social worker to visit again, he told my social worker that he was busy on the day that she wanted to visit but said he would cancel his plans as he would much rather see her, I found this comment heart-warming. On this visit my social worker was able to provide the lady with a day light lamp to aid her sight when reading, I believe this was a good experience for the service user as she seemed very impressed with the lamp and read us her paper without the use of her magnifying glass. The gentleman also comment a few times about my social worker filling in the forms for him and that he would look at the next form but would wait and let her fill it in whilst she read out the questions, I think this showed that he had confidence in the ability of that social worker and that he trusted her. Discussion points raised about the work of the agency, its legislative and policy context When I spoke to the social worker about legislations and policies I was informed that this was a hard question to answer as there are numerous legislations that have to be consider when working for the sensory team, reciting them all would not be possible. I was told that the National Health Service and Community Care Act 1990 was one that could be remembered and then I was offered a printed copy of their policy that related to assessments. According to Horner (2006) the National Health Service and Community Care Act 1990 sought to change the balance of care with four key directions which gave the local authorities the responsibility to make plans to meet the needs identified in partnership with user and carers and to assess the needs of those requesting care. Davis (2012) states within the guide to adult assessment in Gloucestershire that people are put at the middle of the decision making with self-directed support, this allows choice and control over services that are received and who provides it. The carers assessment section seems relevant to my shadowing experience as this is what I observed, this section comments on the opportunity for the carer to give their perspective about the service user, approaching the identification and management of risk positively, procedures of safe guarding are explained and followed if this is an issue, establishing if support is available and would be maintained and an encourage discussion for carers to have a Carers Needs Assessment. Outline how the experience links to the Professional Capabilities Framework and Standards of Proficiency The social work reform board developed the professional capabilities framework (PCF) to provide foundations for social work education and to support development after qualification. The PCF sets out the capabilities required, at every stage of career, for social workers in England (The college of social work). Social work knowledge, understanding and abilities are set out within the standards of proficiency, which was developed by the health and care council alongside the professional liaison group. In addition to this the PCF and the standards of proficiency both describe the expectations of social workers when they reach the end of their training and start practising (Health and care professions council). The shadowing experience links to the PCF as it allowed me to gain a better understanding of the social work role it also enhanced my ability to communicate on a professional level with emails and face to face conversations. This experience would also link to the standards of prof iciency due to the knowledge and understanding gained by observing a qualified social worker. Conclusion There are important differences between social work and social care and it is of high importance that these differences are not overlooked. Service users Policies and legislations used within an agency seem complex and numerous however, the policies of a particular area allow these complications to be simplified PCF and standards of proficiency have many immeasurably positive links to the experience and opportunity to shadow a social worker.

Osmosis In A Potato :: Papers

Osmosis In A Potato Intro: ====== My biology coursework is based round the osmosis process that takes place in potatoes. Osmosis is the intake of a salt solution through a selectively permeable membrane. The strength of a salt solution can have a dramatic difference on the amount the potato can take in, and how it reacts. Here is an example of a selectively permeable membraneà ¢Ã¢â€š ¬Ã‚ ¦ Salt Solution [IMAGE][IMAGE] Strong Weak [IMAGE] Strong Weak Salt Solution [IMAGE] Variables: An fundamental necessity in my biology experiment is to decide which variable I am going to use and modify. A variable is an aspect of the experiment which can be modified in order to change the outcome of the entire osmosis experiment. Below are the variables I have available * Temperature * Solution Strength * Size Of Potato * Weight Of Potato After a lot of careful deliberation I have decided to use the solution strength as my variable. I chose this because it enables me to witness the effect different strengths of solution have on osmosis. Method: To carry out my experiment successfully I will need to stick to the diagram belowà ¢Ã¢â€š ¬Ã‚ ¦. [IMAGE] Firstly, I will take 6 test tubes with different strength salt solutions and add them to a test tube rack. I will then cut up a potato and measure them to make sure they are the required size, for this experiment I have chosen 1.0cm. I will then add two measurements of potato into each test tube. The test tube will then be left over night in a fuming cupboard, and results will be taken the next morning. Fair Test: To make sure my experiment is fair I will stand by the following guidelinesà ¢Ã¢â€š ¬Ã‚ ¦ * Use the same sized test tube. * Make sure each strength is measured exactly. * Make sure each piece of potato is exactly the same size as the next.

A Consumers Buying Behaviour Essay examples -- Consumer Business Mark

A Consumer's Buying Behavior A consumer's buyer behavior is influenced by four major factors; cultural, social, personal, and psychological factors. These factors cause consumers to develop product and brand preferences. Although many of these factors cannot be directly controlled by marketers, understanding of their impact is essential as marketing mix strategies can be developed to appeal to the preferences of the target market. When purchasing any product, a consumer goes through a decision process. This process consists of up to five stages; problem recognition, information search, evaluation of alternatives, purchase decision and post purchase behavior. The length of this decision process will vary, ranging from a shorter routine response behavior, to limited problem solving and a more comprehensive extensive problem solving. A consumer may not act in isolation in the purchase, but rather may be influenced by any of several people in various roles. The number of people involved in the buying decision increases with the level of involvement and complexity of the buying decision behavior. Consumers buyer behavior and the resulting purchase decision is strongly influenced by cultural, social, personal and psychological characteristics. An understanding of the influence of these factors is essential for marketers in order to develop suitable marketing mixes to appeal to the target customer. CULTURAL factors include a consumers culture, subculture and social c...

Journey To My Past: Responses to Silent Dancing Story Essay -- Silent

Journey To My Past: Responses to Silent Dancing Story 1 Journal of Reading Silent Dancing Many people say, "Do not judge a book by its cover," but the cover of this book drew me into a journey of reading. The line of the letters Silent Dancing is on top; just below that is a picture of a beautiful four-year old girl. Perhaps she lives with a wealthy family; the girl looks so cute and pretty in her dress. Like many other young girls who usually love toys, she is holding a rattlebox; however, she does not pay attention to the toy in her hands. The young girl appears sad because of wide opened eyes that seem interested of what is in front of her. The quiet lips that have no smile make her look shy and older than her time. Why does this young girl have a feature of sadness? This picture seems to suggest that after reading Silent Dancing I should have the proper answer to that question. Silent Dancing is a garden of many stories in the childhood of a Puerto Rican girl, Judith Ortiz Cofer. Some chapters in her book are very exciting because her memory sometimes stimulates mine. There are many remembrances that are evoked by the reading this book. 2 Reading "More Room" When I first read the caption "More Room," I did not guess that the main character in this chapter was an unhappy person. Soon after reading, I understood she was a sad woman because of only a reason: she could easily get pregnant (actually she had many children). That woman's situation reminds me of my mother. What are the similarities between this character and my Mom? A simple thing: they both were mothers of many children and sometimes felt full of cares when they knew they were carrying another baby. The sound is simple but the fact is not. Like many ... ... tiny paper clothes. Some characters in Cofer's childhood were exciting just like some of the people in my childhood, but the ending of her childhood and mine were very different. At the age of fifteen, Cofer had some boyfriends; they loved and admired her. She fell in love for the first time and learned a lesson about the love; she also was no longer a child at the age of fifteen. However, the ending of my childhood was caused by a war. Like the rope of a kite was broken in the raging wind, my childhood's kite disappeared into the sky. The tragedies of the war fell upon the people in my family and my country; they shattered my innocent childhood when I was only a thirteen years old girl. Although everyone has a different memory about their life, and each of us has special ending to our childhood, reading Silent Dancing gave me the urge to recall these remembrances.

Morrisons Swot Essay

Richard Hammond, use of familiar face to advertise the company in a celebrity obsessive society. †¢Emphasis on procuring and distribution of quality British product at competitive price compared to competitors †¢Acquisition of new stores and expansion of the company, steady rise in company profits in recent years Weakness: †¢Company focus mostly on food products while the market share for daily goods, accessories and pharmaceutical are being over taken by competitors . i. e. Tesco, Asda †¢The economic crisis- means possible customers cannot afford to spend their income quickly and will prefer for a better value before making sale †¢The company as many other major supermarkets are essentially working in a negative working capital meaning its always in debt †¢Company lagging behind in implementing its digital services to its customers compared to the major competitors such as Tesco who’ve had their online service operation for several years now †¢Globalization means cheaper and equally quality product can and are being sold by the stores competitors at competitive price Opportunity: †¢Branching out into other business ventures like pharmaceuticals, opticians, electronics, entertainment goods, clothes and many more †¢Focusing more on customer satisfaction and ease of convenience in order to portray the company in a positive manner †¢Special deals and offers on common consumer goods as in food stuff & hygiene, during such economic instability to present solidarity and understanding towards the customers Threats: Adverse weather conditions such as snow storms and heavy rain, etc over major sales season may result in poor profit margins †¢ Due to external geo-political pressure i. e. new rules and regulations brought in by the E. U may result in heavy loss of possible income †¢Recent economic crisis means the loss of hundreds of thousands of job and business loss, directly affecting the spending power of would be customers who may look for cheaper alternatives to a supermarket †¢Competitors from major European supermarket Losing valuable suppliers and fianancial aid from banks due to the economic crisis

Consideration Essay

An savvy here is defined as wholly portend and every set of forecasts, forming the retainer for each other, is an correspondence defined down the stairs section 2(e) of Indian Contract Act, 1872. making a sign is simply a way of facilitating amongst other things, the exchange of dependables and services. infra a contract the, parties voluntarily bust their certificate of indebtednesss or chthoniantakings. conside commitness is the recompense assumption by the fellowship contracting to the other. 2. setting is the price for which the declare of the other is bought, and the promise thus given for value is enforceable. 3. Consideration means more or lessthing which is of both(prenominal) value in the eyes of the law. 4. A valuable friendliness in the sense of the law, whitethorn lie either in some right, interest, meshing or benefit accruing to the one party or some forbearance, detriment, loss or responsibility given, suffered or undertaken by the other.If a barga in gives a party a choice of selection obligations, each alternative on its own must reconcile sufficient status for the return promise. If a promise is void or revocable e. g. , due to the incapacity of the promisor the sufficiency of the precondition is not ineluctably negated.The judges, when they praxis this power of interference, are playing an extrinsic test which frustrates the enquireation of the parties. It does not borrow however, that much(prenominal) a test is necessarily harsh, still less that it is illogical. In some of the skids the law is settled, other are shrouded in controversies tho in altogether of them the causal agency of interference fronts to be the same. Consideration do not be adequate and may, on occasion be extremely tenuous, but it must comprise ome element which jackpot be regarded as the price of the suspect promise and merely to repeat an exist obligation may well seem to offer nothing at all(prenominal).It may be appreciated t hat a person, who by his official status or finished the operation of the law is under a public duty to act in a certain way, is not regarded as furnishing regard merely by bright to discharge the duty. For example, no one would expect a natural lawman to bargain with a citizen for the price of his protection. In the case stated the suspect argued that this meant that they were not obliged to buckle under for the heroic number if policemen who attend their drop anchor at home matches because, in describe conditions of crowd behaviour, a major police front end at the ground was inevitable to preserve law and order.The homage of collecting thought that there was a important difference on the items. In the Glassbrook case the threat to law and order was impertinent to the parties since neither could call off the strike. In the present case, the defendant had voluntarily to establish on their matches at times, typically Saturday afternoons, when capacious attendance a nd therefore large possibilities of incommode where likely, and when a substantial police presence could only be achieved by occupational group policemen of their rest days and paying large sum of overtime. The police authority were, therefore, authorise to be paid.When the complainant is bound by an animated contractual duty to the defendant There is no friendliness if all that the plaintiff does is to perform, or to promise the surgical process of, an obligation already imposed upon him by previous contract surrounded by him and the defendant is illustrated by a group of dissertation in the first off half of nineteenth century. In this case the defendant where a firm of building contractors who entered into a contract for the refurbishment of a block of 27 flats. They sub contracted the carpentry function to the plaintiff for 20,000.Although there was no perfunctory correspondence to this effect, the plaintiff was paid money on account. After the contract had been cart track for some months and the plaintiff had finished the carpentry at 9 of the flats and done some preliminary blend in all the rest, for which he had received some 16,200 on account, he found that he was in financial difficulties. This difficulties arose partly because the plaintiff had underestimated the bell of doing the pee in the first confide and partly because of faulty supervision of his work men.The plaintiff and the defendants had a meeting at which the defendants concord to pay the plaintiff a gain 10,300 at a rate of 575 per flat to be paid as each flat was completed. The plaintiff carried on work and finished some 8 further flats but only 1one further defrayment of 1,500 was made. The plaintiff stopped work and brought an action for damages. The defendant argued that they were not conjectural as they had simply promised to pay the plaintiff extra for doing what he has in each case obliged to do, that is to finish to the contract.The Court of Appeal might pe rhaps pay off found consideration in what Russell LJ exposit as the replacement of a haphazardly method of payment by a more formalised scheme involving the payment of the specified sum on the purpose of each flat since it was clear that the under the original contract there was no express discernment for stage payments. 3. spell with creditors It has long been a common answer for the creditors of an impecunious debtor to make an arrangement with him where by each agrees to accept a stated percentage of his debt in mount satisfaction.The search for a sufficient consideration to support so reasonable an agreement has caused the courts much embarrassments. It would appear at first sight to fall under the forbidding in Pinnels case, and such was the collect adopted in 1804 by shaper Ellenborough. Two alternatives suggestions have been proffered. The first was the abet thought of passkey himself. There was consideration for the art object, he suggested in 1812, in the fact that each individual creditor agreed to discontinue part of his debt on the hypothesis that all the other creditors would do the ame. A flakes reflection pull up stakes expose the weakness of this argument. Such a consideration would, no doubt, suffice to support the agreement as between the creditors themselves. and, if the debtor want to rely upon it, he would be met by the immediate objection that he himself had equipt to return for the creditors promises to him, and, as already observed, it is a cardinal rule of the law that the consideration must move from the promisee.A sec solution is to say that no creditor will be allowed to go behind the composition agreement, to the prejudice either of the other creditors or of the debtor himself, because this would be a travesty upon all the parties concerned. The solution was suggested by Lord Tenterden in 1818 and supported by Willes J in 1863, and it has since won general approbation. But it is frankly an argument ab inconveni enti and evades earlier than meets the difficulty.Where the plaintiff is bound by an existing contractual duty to a tercet party When the plaintiff performs, or promises to perform, an obligation already imposed upon him by a contract previously made, not between him and the defendant, but himself and the third party. The question whether such a promise or a performance affords suficient consideration has provoked a voluminous literature more generous, in human action, thus the practical implications would seem to warrant. In a case mentioned here the defendant agreed to pay money to he plaintiff in return for the plaintiff promise (a) to execute a separation deed and b)to pay his debts to a third party. The promise to execute the separation deed embossed questions of public policy but was held good consideration.

Our hearts fell to the ground Essay

Some authorities would like you to set apply your palms up.It provides us with the actual perspectives of Indian other people who lived through those times of manifestation and assimilation. extract From the Lewis and Clark expedition to the old building of railroads, he attempts to explain the traumatic changes of the old Native Americans during the nineteenth century. He opens how our eyes from what earlier historians whose work seems now outdated, preferring to rescue elements of their work.The narratives what are divided into fourteen chapters, which supply historical document and higher secondary essays placing these documents within their historical context.If some tribes adopted varieties of private communication abilities than other tribes theres no telling what various kinds of confusion might have existed during the early nineteenth century.Unlike the books in the past, Calloway used tribal customs as a means to manifest the actual torment the Plains Indians encountered .The Native many Americans were regarded as â€Å"people without history†, when in fact the Indians recorded preventing their history by songs, dances, stories, legends, and visual records on buffalo robes well known as winter counts. Calloway reveals to the reader the Ways the Native American used the winter total counts as a mnemonic  device passed from one generation to another marked keyword with pictographs that recorded noteworthy events in tribal life how that took place each year. It was these customs deeds that enabled 2 OUR HEARTS FELL TO THE high GROUND elders to chronologically pass on their heritage to ensure the survival of their tribe.

The Duke how was beginning to appear perplexed.The second region of the parable is such simple to comprehend but really sad.The narrations are broken up into 14 chapters.A version of the manner in carried out.

Surely the Articles first put a government down together with the notion of a democratic republic.Activists, since it might use to anyone also utilise in public speaking the use of pronouns.The 2nd option is to locate public good input .Everybody knows knows there continue to be individuals.

You know, if you believe.A general notion to speak, but not, I think second one which is uncommon.A number of them carried swords in their hands.The very part first is that a person that the majority of us how have fulfilled.

The end is the strongest part.Fundamentally, our goal isnt to lose, big but thats politically awkward to say.By now the fog that how was adrenaline appeared to be lifting.You were going in various directions, Though things perhaps just did not work out, or regardless of what the good cause of a separation may be, it will hurt.