Special Needs Parenting a Child with High Functioning Autism or Asperger Syndrome Essay Example

Special Needs: Parenting a Child with High Functioning Autism or Asperger Syndrome Paper Running head: SPECIAL NEEDS: PARENTING A CHILD Special Needs: Parenting a Child with High Functioning Autism or Asperger Syndrome San Jose State University Introduction Parents who have children with autism spectrum disorder (ASD) should define their parenting technique more so than parents of neurotypical children. Children with ASD have many different needs. For example, an ASD child has great difficulties with their social skills; this deficiency causes them not to have meaningful social interactions. Their interests are narrow, and it dominates the childs life (Volkmar Klin, 2000, as cited in Sansosti Powell-Smith, 2006). Aspergers syndrome or high functioning autistic children are under a special category. The term AS that is used to describe a child with mildest to highest functioning autism disorder (Atwood, 1998, as cited in Sansosti Powell-Smith, 2006). It is very important that there should be a different approach when parenting and educating a child with AS. Coping with a child that has special needs is very different from a child that is neurotypical. Since 2001 there has been a significant rise with children that have been identified with AS. According to Hyman, Rodier, and Davidson (2001) they reported that the incidence rate for AS is as high as 63 per 10,000 children born. The children attending preschool are ranging from 8. 4 per 10,000 with AS (Chakrabarti Fombone, 2002 as cited in Sansosti Powell- Smith, 2006). The children ages 7 to 16 are 71 per 10,000 attending schools (Ehlers Gillberg, 1997 as cited in Sansosti Powell-Smith, 2006). This research paper addresses issues on how a family with an ASD child is impacted. The first issue that will be discussed is what problems parents experience when parenting a child with ASD. We will write a custom essay sample on Special Needs: Parenting a Child with High Functioning Autism or Asperger Syndrome specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Special Needs: Parenting a Child with High Functioning Autism or Asperger Syndrome specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Special Needs: Parenting a Child with High Functioning Autism or Asperger Syndrome specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Next, what are the issues within the family unit? Finally, what are the coping strategies? How does the disability impact the family? How can they become a more resilient and healthy family and where do parents turn to for help? Problems with Parenting Parenting any child can create lots of stress, but parenting a child with AS is a very different experience. There are daily stresses from the day-to-day tasks of caring for the child. The way the parents socialize and communicate with everyone around them has altered, especially when it comes to relationships. The relationships that an AS child has with caregiver, peers, and educators are very different from that of a neurotypical child. They are very often misunderstood because they look normal but have these eccentric social behaviors (Sansosti Powell- Smith, 2006). According to Dunn, Burbine, Boweres, and Tantleff-Dunn (2001), parents of children with the ASD experience more stress and are more subject to negative outcomes than other parents with non-disabled children and parents of children with other disabilities. Parenting style and expectations change for the family when the child has a disability. The difficulty they face are the additional duties, that are needed for there child. The everyday challenges the parent faces; such as integrating the child successfully into the school environment, having playmates, and looking at the child for what he is and not for what he is not. The parents need to make sure that they can cope emotionally in order to be able to advocate for their child. These parents have to adjust to their childs disability, emotionally, socially, and economically. They way the parents view themselves in society, with their partner, friends, and educators are very different with a neurotypical child. Parents have to put up with judgmental statements from society in regards of their childs disability. Family Issues Cashin (2004) interviewed nine parents with a diagnoses of ASD or AS, with age ranging of four to nine years. The problems that these parents faced were profound changes to self, how others view them as a parent, having less social contact and experiencing stress by the amount of financial cost required to meet the needs of the child who has a disability. It was discovered that there is little time or energy to pursue a healthy relationship with a partner or friend. These parents experience more stress than those parents of children with other types of disabilities (Dunn, Burbine, Bowers, Tantleff-Dunn, 2001). These are some of the issues that parents have when dealing with a child that has ASD. Research (Thoits, 1995, as cited in Gray, 2003) on the issue of parents with high functioning autism or Aspergers syndrome shows how parents cope with their childs disability. The mother and the father each draws from different resources to cope with how they react toward their child. Furthermore, the research has shown that coping strategies varies for women and men. In this study the fathers took on a more traditional role when it came to rearing their child. Fathers are often concerned about not being a source of strength for the other mate. Fathers contemplate internally, personally and with their spouse when it comes to their childs disability. Children with special needs have a profound influence on their fathers lives. Many fathers described increased empathy, and patience. The fathers felt that they had to put their lives in better perspective. Fathers often report that working with their childs mother to meet the needs of the child, drawing from each others strengths and preferences. The mothers take on all the responsibilities when it comes to there daily needs. The mothers make sure that the childs daily needs are met socially, emotionally, and educationally. Mothers have the desire to talk it out with someone, especially their mate and be around other parents that are going through a similar situation. Gray (2003) states that even among dual income couples, women still do the housework and take care of the children. With the added special needs child it put more pressure and stress on the women. They are the ones that make and take the child to medical appointments, social class, and talk to the school officials when there is a need. Unfortunately, the women will give up their career in order to manage the family. At the same time they are starting a new career, to become a better advocate and how to gain more knowledge about their childs disability. This type of stress on the couple often ends in divorce. The divorce rates in these families are over 80% in the United States (Center for Disease Control, 2002, as cited in Sansosti Powell-Smith, 2006). T. Atwood (personal communication, October 14, 2006) it is not the childs disability that handicaps and disintegrates families; it is the way they react to it and to each other (Dickman Gordon, 1985 as cited by Atwood). Binger (2006) states those teaching and guiding children is perhaps the greatest concern that parents have and they want to do their best to teach behaviors, values and beliefs. Parents need to be assertive, but not intrusive and restrictive. They should be more supportive rather than punitive (Eastin, Greenber, Hofschire, 2006). Limitations and areas for further investigation Cashin (2004) interviewed nine parents of children, in the age range of four to ten years with a diagnosis of Autistic Disorder or Aspergers Disorder. As it is common with lots of studies that involve voluntary sampling techniques, one can not be sure that these small samplings of nine parents being interviewed can represent all parents that are experiencing parenting a child with ASD or AS. However, Cashin did get great feedback from the nine interviews, an insight on how parents experience parenting a child with autism. A larger sample and different family structure such as different cultures, traditional vs. non-traditional couples, etc. , needs to be further investigated. Coping Strategies Pain (1999) conducted a study with 20 parents with children with disabilities ranging from physical to learning disabilities. His attempt was to study the role of information the parents received in order to be able to cope with their childs needs. His study found that, professionals are the one that are the common source for information for these parents. This information gave the family a better understanding in what they are dealing with and this helped them feel more in control. This control helped the parents successfully raise their special needs child. According to Ramey, DeLuca, Echols, (2003), to be resilient as a family one needs to understand that the family needs to establish active, healthy, and appropriate ways of meeting the needs of an exceptional child. It is important to make sure that everyone in the family has their needs met. It is essential to include the special needs child in a creative way. This will help balance the harmony within the family unit. There are many constructive actions the family can take right away, to help promote a healthy family unit. There are many sources of help, communication, and reassurance. Seek out other parents or support group that is dealing with the same disability. Communicate with anyone that is in contact with your child, such as caregivers, teachers, peers, and the community. Families that are resilient seek professional help, they embrace respite, they develop a support network and they advocate for their family. Conclusion It is important to establish what parenting style needs to be applied and the parent must have a firm understanding of the childs disability. The child with AS has great difficulties with there social skills. The lack of meaningful social interaction is the key indicator to parents that they should change their parenting and teaching techniques. Family issues; especially when it comes to the family unit will be different with an exceptional child. The problems parents have when dealing with a child that has special needs can be exhausting. The parenting style and family unit has been altered. Social relationships with spouse and friends have changed. Reaching out to local organization and other parents that have gone through this will help promote resilience. This paper examines how a parent needs to modify their parenting styles when it comes to having a child with high functioning autism or Aspergers syndrome. This paper is written in hope that it will help new families that just have started a new journey with their exceptional child, and also be useful to professionals who work with these families. There is more research needed when it comes to Aspergers syndrome or high functioning autistic children. Asperger syndrome is categorized under autism but it is under a special category in the Diagnostic and Statistical Manual of Mental Disorders Fourth Edition. The study should look at the difference between autism and Aspergers syndrome and how the two compare. References Bigner, J. J. (2006). Parent-child relations: An introduction to parenting (7th edition). Upper Saddle River, NJ: Pearson Merrill Prentice-Hall Cashin, A. (2004). Painting the vortex: The existential structure of the experience of parenting a child with autism. International Forum of Psychoanalysis, 13 (3), 164- 174. Dunn, M. E. Burbine, T. , Bowers, C. A. , Tantleff-Dunn, S. (2001). Moderators of stress in parents of children with autism. Community Mental Health Journal, 37 (1), 39-52. Eastin, M. , Greenberg, B. , Hofschire, L. (2006). Parenting the internet. Journal of Communication, 56, 486-504. Gray, D. E. (2003). Gender and coping: The parents of children with high functioning autism. Social Science Medicine , 56 (3), 631-642. Hyman, S. L. , Rodier, P. M. , Davidson, P. (2001). Pervasive developmental disorders in young Children. Journal of the American Medical Association, 13 (24) 285- 305. Pain, H. (1999). Coping with a child with disabilities from the parents perspective: The function of information. Child: Care, Health and Development, 25 (4) 299-312. Sansosti, F. J. , Powell-Smith, K. A. (2006). Using social stories to improve the social behavior of children with Asperger syndrome. Journal of Positive Behavior Interventions, 8 (1), 43-57. Ramey, S. L. , DeLuca, S. , Echols, K. (2003). Resilience in families with children who are exceptional. In E. H. Grotberg (Ed. ), Resilience for today: gaining strength from adversity (pp. 81-104). Westport, CT: Praeger Publishers/Grenwood Publishing Group.

Photo project essays

Photo project essays The poem that I chose, entitled How Lucky to Have Had So Good a Father, was one that I found on the Internet. The author is unknown. Basically, the poem is about the ideal father, one that is fun, hardworking, warm, and loving. It is quite a short poem, but it gets its message across very well. This poem relates to me because I believe that my father was everything that this poem described. He was a very hardworking man, even though he was born with a chronic heart problem. He died last November of a heart attack and when I stumbled upon this poem it reminded me of him. I decided to choose this poem because I felt that this project was something I can give to my mom as sort of a keepsake memory of what my dad stood for. Every single line of the poem can be related to my dad and the life he lived. Furthermore, I believe that the title of the poem represents me, as well as my brother, very well. After I chose this poem, I knew exactly what picture to take. Of course, I could not take I picture of my father since he was deceased, so I photographed my fathers tombstone. The picture represents the poem very well. The tombstone reads my fathers name as well as the last name that he passed down to me. I took the picture at a very low angled position just to emphasize his name a little bit more. I also used the vase to the rate to try and frame the picture so the eye is directed straight to the name. The only thing I wanted really was to capture the name on the stone, because that name, including the poem that I selected, represents my dad. ...

Drug Testing in The Workplace Essay Example | Topics and Well Written Essays - 500 words

Drug Testing in The Workplace - Essay Example The paper tells that no worker wants that his private life is invaded and suspected. You do not want your life to be your boss’s business. Individual and civil rights are the ones that are most respected giving every citizen the right to keep his life off-the-work private and not scrutinized. However, with the advent of efficient technological tools, it is difficult for a worker to hide his off-duty activities from the scrutinizers. Urinalysis drug testing is conducted when a person applies for a job to know if he is on drugs. The biggest point is the violation of privacy and civil rights. No worker in any position will want that he is being observed or that whatever he does off-duty is counted as having an effect on his performance on-duty (Hansson and Palm). Courts and judges have also been not very protective regarding privacy issues that arise in drug testing, nor have any laws or policies been designed regarding when to conduct drug testing and what to do after a person s hows positive. Also, the process of drug testing itself is privacy-invasive since a person is required to give his urine sample in the presence of other persons. This makes the process uncomfortable and disrespectful for the employee. Moreover, when a person shows positive on a drug test, he is not given any medical treatment but he is very likely to be fired. If this continues, then the society will have an increasing number of jobless drug addicts especially those who are not motivated to leave the addiction. This will result in deterioration of the society on the whole.

Accounting Principle homework questions Coursework

Accounting Principle homework questions - Coursework Example Companies usually issue two different types of stock, common and preferred. The major difference between common and preferred stock is that common stock results in ownership for the buyer whilst a preferred stock does not. The common stock is traded within the stock market within a country, preferred stock, on the other hand are not traded within such markets. The basic essence and nature of a preferred stock is that it is usually considered a loan, which has to be repaid after a certain period of time. A preferred stock holder gets preference over a common stock holder with respect to the payment of dividends. A common stock holder receives dividend only after all the company’s dues are cleared off. Issuance of bond is similar in nature to receiving a loan. The par/face value of the bond is credited within the Bonds Payable account. If the market interest rate on the bond would be higher coupon rate, it would result in a premium on the bond. 4. Discuss the controversy surrounding the Fair-Value vs. Amortized Cost presentation of the value of stocks, bonds and all other investment securities on the Financial Statement. US GAAP uses Fair Value, US Statutory uses Amortized Cost and IFRS uses a mix of both depending on the security. What are the advantages and disadvantages of both approaches, and what do you feel is the best way to value this type of asset? The controversy surrounding Fair Value Accounting and Accrual accounting has been prevalent for quite some time now. The major debate is that when to record the profit or loss on any particular security. According to the Fair Value accounting, gains or losses should be recorded whenever is seems that any security has lost its value i.e. if that security is sold at the current moment. Amortized cost accounting on the other hand favors the recording of gains and losses on the actual happening of the event i.e. when the security is disposed. The major advantage of Fair Value

Main Principles of Corporate Social Responsibility Term Paper - 29

Main Principles of Corporate Social Responsibility - Term Paper Example CSR was first heard in the 1960s. At that moment very few organizations were involved in corporate social responsibility. This was the fact, CSR is a voluntary thing that only companies that want to be involved can. However, as time passed more business organizations started adapting CSR practices including CSR reporting. This is necessitated by the growth of sensitivity toward organizational social responsibility among consumers all over the world.  The principle of legal compliance: this is the principle that expects all business organizations to comply with and understand international, local, declared, written, and effected laws and regulations that are applicable in their scenario. This kind of compliance and understanding should be according to specific procedures. This implies that companies should avoid involvement in any practices that are half compliant to the requirements stated by this principle.  The Principle of Adhering to Customary International Laws: this princip le expects business organizations to governmental and international agreements, declarations, executive regulations, covenants, guidelines and decisions in the process of formulating their CSR practices and activities. A company should make sure that their policies and practices are not conflicting with any of the factors that have been discussed herein.  A policy of showing respect to related stakeholders lefts: according to this principle, companies are expected to accept and acknowledge the diversity that relates to stakeholders’ interests and lefts. Companies are also expected to accept and acknowledge the diversity that is likely to exist in their main and minor practices and products. This consideration should also include elements of business existence that might be of an effect of their stakeholders.

Dormancy-breaking Treatment on Spices of Fennel

Dormancy-breaking Treatment on Spices of Fennel Effect of moist chilling and application of dormancy-breaking treatment on two spices of Foeniculum vulgare Mill Sayyid Amirreza Tahaei, Ali Soleimani Abstract One of the problems of planting of fennel (Foeniculum vulgare Mill) is seeds dormancy of this plant’s seed. We designed an experiment and investigated effect of wet chilling levels including 0, 15, 30 and 45 days of chilling and different breaking dormancy treatments on breaking dormancy of seeds of two fennel species which are named Nahavand and Malayer. Dormancy-breaking treatments were including gibberellic acid (100 mg L-1), benzyl adenine (10-5 M), chitin (10-5 M), mixture of gibberellic acid + benzyl adenine, mixture of gibberellic acid + chitin, mixture of benzyl adenine + chitin, mixture of gibberellic acid + benzyl adenine + chitin (with the mentioned concentrations(, concentrated sulfuric acid (90%) for 15 second, potassium nitrate 0.4%, distilled water, aminol forte 0.4%, kadostim 0.4%, fosnutren 0.4% and humiforte 0.4%. The results were indicated that chilling have significant effect on increasing of the germination percentage, coleoptile length, radical length, se edling length, rate of germination and vigor index. The treatments of benzyl adenine + chitin, gibberellic acid + chitin, aminol forte and distilled water caused a significant increase in characteristics of fennel germination in compare to other treatments. Varieties of Malayer has significant percentage of germination, coleoptile length, radical length, seedling length and vigor index in compared to varieties of Nahavand. The results indicated that in the condition of this study moist chilling treatment (stratification) for 15 days convey with application of treatments of benzyl adenine + chitin and aminol forte is suitable to breaking dormancy of fennel seeds. Keywords: Chilling, dormancy of seed, dormancy-breaking treatments, fennel Introduction Fennel (Foeniculum vulgare Mill.) is an aromatic, Herbaceous and biennial plant which grows to a height of 2 m. Fennel fruit is small with the length of about 8 mm and width of 3 mm, aromatic and sweet (Rchinger1987). One of the main characteristics of seed is the power of germination and vigor that is important for farmers (Copeland L. O. and M. B. McDonald, 1375). Studies have shown that many of the family Apiaceae plants are produced seeds with lots of endosperm and small embryos (Baskin, 1992). Percentage of seed germination in many plants of this family are low and their germination standards is lower than other plants. Lack of embryo, incompletely and dormant embryo in seed are the most important factors of seed dormancy and reducing of germination in this plants category (Robinson, 1954). The results of the studies of (Hedayati, 2000 and Nichols; ,1934Baskin, 1984, 1991 and , 1999 Troy, 1993; Widrlechner, 2000) indicate that a variety types of the Saubacus genus, Umbelliferus seeds and Dioscora and Cuphea species also show different degrees of physiological dormancy patterns and chilling can greatly help to resolve this type of dormancy. (Slater, 1982). Soltani Pour (1388) showed that the maximum and minimum rate of germination of fennel were 34.1 and zero per day related to cold treatment and hot water treatment. The maximum index of vigor seed was 365.75 related to cold treatment and the minimum index of vigor seed was zero related to hot water treatment. Moist cold causes permeability of seed, materials washing and prevents germination, also cold resolves physiological dormancy and overcomes internal abscisic acid. Plant hormones or growth regulators are involved in many aspects of plant growth. Investigations showed that most of the plant hormones such as auxins, gibberellin, cytokinin, ethylene and abscisic acid affect on the stimulating germination or dormancy of seed via specific ways that cause controlling functions of nucleic acids (Cournf et al., 2002). The results of the interaction of different concentrations of gibberellin hormone (0, 100, 250, 500 and 1000 ppm) and the time of dipping in this hormone (24 and 48 hours) of the rhubarb indicated significant differences between treatments in terms of the evaluated characteristics (percentage and rate of Fecula gummosa). The maximum a mount (65%) was obtained by increasing concentrations of this hormone from 100 to 500 ppm. However it was reduced by increasing concentrations of hormone to 1000 ppm. Bannayan and Najafi (1383) stated that germination of Fercula gummosa was increased at concentrations above 50 ppm of gibberellic acid. They observed that low concentration of gibberellic acid had no effect on breaking dormancy of Fecula gummosa, but the concentration of 50 ppm and increasing the soaking time from 48 to 72 hours improved percentage of germination. As the maximum percentage of Fercula gummosa seed germination was obtained at concentrations of 1000 and 2500 ppm. Materials and Methods Seed Characterization Seed samples of two species namely Malayer and Nahavan were collected from Sarsir area of Hamadan in 1390. In order to preparation seeds, at first the same size and apparently healthy seeds were separated by a loop. Average weight of 1000 seeds was 3 g. After stratification period, the seeds were sterilized and breaking dormancy treatments were applied on them and they were placed in germinator machine with photoperiod of 8 hours of light at 30  ° C and 16 hours of darkness at 20  ° C (ISTA, 1985). Characteristics of Experiment Location To evaluate the effects of moist chilling and application of hormonal, chemical treatments and biological stimuli to break dormancy and induce germination of two varieties of fennel, an experiment was performed in laboratory of seed technology of the Agriculture faculty of Islamic Azad University khorasgan brunch Isfahan in 91-92 years. The research was performed based on a split factorial experiment in a completely randomized design (CRD) with four replications. Levels of stratification set in the main plot and variety factorial and break dormancy treatment set in sub-plots. Effect of moist chilling on breaking dormancy of seed Moist chilling levels include 0, 15, 30 and 45 days. This means that the seed is placed in distilled water for 24 hours. Then the moist seeds were placed inside sterilized and humid cotton bags separately. These bags were kept in isolated and dark environment at 4  ° C in the refrigerator. Effect of treatments on breaking dormancy of seed After the chilling period, 14 pregermination treatments were applied on the seeds. 14 braking dormancy treatments were as follow: 1-Gibberellic acid (100 mg L-1). 2- Benzyl adenine (10-5 M). 3- Chitin (10-5 M). 4- Mixture of gibberellic acid + benzyl adenine. 5- Mixture of gibberellic acid + chitin. 6- Mixture of benzyl adenine + chitin. 7- Mixture of gibberellic acid + benzyl adenine + chitin. 8- Concentrated sulfuric acid (90%) for 15 second. 9- Potassium nitrate 0.4%. 10- Distilled water. 11- Aminol forte 0.4% (Growth Stimulus). 12- Kadostim 0.4% (Growth Stimulus). Fosnutren 0.4% and Humiforte 0.4% (Growth Stimulus). Concentrations used for treatments 4, 5, 6 and 7 were same as the concentrations of treatments 1, 2 and 3. Used hormones in these experiments were manufactured by Sigma Company and biological stimuli, including 19 kinds of amino acids, low molecular weight polypeptides and also nutrients were manufactured by Inagrosa Company. Statistical population and sampling In order to determine the percentage and rate of germination germinated seeds were counted once per 24 hours according to the ISTA instruction. Root were considered germinated when they exhibited a radical extension of 2 to 3 mm (Bahadori et al., 1386). Evaluation of germination will be end when amount of germinated seeds in consecutive counts are same and this time was considered as the end of the germination period. After this period, the following parameters were measured: 1-Germination percentage 2- Coleoptile length 3-Radicle length 4- Germination rate 5- Uniformity of germination 6- Seed vigor index Percentage of germination according to equation of (Jefferson and Pennacchio, 2003) G=(n/N)Ãâ€"100 G = germination percentage n = amount of germinated seeds N = amount of the seeds in each petri dish container Germination rate according to equation of (Bahadori and Javanbakht, 1385) RG =1/MTG RG = rate of germination MTG = Mean Time of Germination Uniformity of germination was calculated according follow equation (Karam and Al-Salem, 2001) Uniformity of germination = (4) D = number of days from the beginning of germination ∑n = total number of germinated seeds N = number of germinated seeds at day = average number of days from the beginning of germination Data Analysis: Analyses of variance was performed on the data by MSTATC software. The means of parameters levels was compared using Duncan’s multiple range tests at %5 level of probability. Excel software was used to plot diagrams. Results Stratification It was observed that moist chilling is the most important treatment on seed germination of Fennel like many other members of Apiaceae family. However, Stratification have a significant effect on percentage of germination, coleoptile length, radical length, seedling length, average time of germination, germination rate and seed vigor index at %1 level of probability but the uniformity of germination was not significant (Table 1). The results indicated that increasing cold stratification duration for 15 days increased seed germination. Comparison of means using Duncan method indicated that the maximum percentage was obtained with 15 days cold stratification treatment resulting in 36.86% and it was decreased by increasing moist cold stratification duration as 45 days cold stratification treatment resulting in 11.18% stated that there was no significant difference in germination practically (Table 2). Results indicated that the maximum average time of germination was obtained by using no stratification treatment and cold stratification of 15 days but average time of germination was decreased significantly by increasing cold stratification duration from 15 to 30 and 45 days (Table 2). Stratification treatment have a significant effect on seed vigor index at %1 level of probability (Table 1). the maximum seed vigor index was obtained by using cold stratification treatment of 15 days and there was a significant difference between this treatment and other treatments. the minimum seed vigor index was obtained by using cold stratification treatment of 45 days and there was a significant difference between this treatment and other treatments (Table 2). Breaking dormancy treatments The results of variance analyses table of breaking dormancy treatments application indicated that applied of hormone- amino acid- chemical treatment caused a significant difference between germination parameters such as percentage of germination, coleoptile length, radical length, seedling length, average time of germination, germination uniformity, germination rate and seed vigor index (Table 1 and 2). Comparision of means indicated that the maximum affect on germination of fennel was obtained by using aminol forte, benzyl adenine + chitin treatments (Table 2). Interactions of moist chilling and breaking dormancy treatments indicated that bio-stimulant treatments of kadostim and aminol forte and hormonal treatments of benzyl adenine + chitin had the highest percentage of germination in the absence of cold. An increased in germination percentage was observed by increasing cold stratification duration of mentioned treatments to 15 days but increasing cold stratification duration up to 15 days reduced germination percentage with the same ratio. However, increasing cold stratification duration from 0 to 15 days for nitrate potassium treatment increased germination percentage of 26% that is maximum percentage of germination but increasing stratification duration to 30 and 45 days reduce germination percentage to a lesser extent compared with that (Table 2). The results of applied treatments revealed that the concentrations of used materials and the duration of these treatments are effective in stimulating germination. Varieties The results of varieties reaction indicate that increasing percentage of germination, coleoptile length, radical length, seedling length and seed vigor index of Malayer variety is significantly higher than nahavand variety. The seeds of Malayer variety with 32.29% of germination is ranked higher than the seeds of Nahavand variety with 13.11% of germination (Table 2). The interaction between the moist chilling with break dormancy treatments and varieties Study of interactions of moist chilling, varieties and breaking dormancy treatments indicated that cytokinins convey with increasing cold stratification duration to 15 days increased some parameters such as percentage of germination, coleoptile length, radical length, seedling length and etc. in Malayer and Nahavand varieties (Table 3). The highest average time of germination was obtained by using 15 days cold stratification treatment covey with distilled water treatment in Nahavand variety while the lowest average time of germination was obtained using 30 days cold stratification treatment covey with sulfuric acid treatment in Nahavand and Malayer varieties and 30 days cold stratification convey with kadostim in Malayer variety. Interactions of variety, chilling and breaking dormancy treatments have a significant effect on seed vigor index at %1 level of probability (Table 3). The maximum seed vigor index was obtained by using humiforte treatments convey with cold stratification tre atment of 15 days in Malayer variety and there was a significant difference between this treatment and other treatments. The minimum seed vigor index was obtained by using sulfuric acid treatment convey with cold stratification treatment of 30 days in Nahavand and Malayer varieties and there was a significant difference between this treatment and other treatments except kadostim treatment convey with cold stratification treatment of 45 days in Nahavand variety and sulfuric acid treatment convey with cold stratification treatment of 15 days in Nahavand variety (Table 3). Discussion Our data indicated that improving moist chilling to 15 days can be caused breaking dormancy of seeds as the maximum amount was obtained with 15 days cold stratification treatment resulting in 36.86% and it was decreased by increasing moist cold stratification duration as 45 days cold stratification treatment resulting in 11.18% stated that there was no significant difference in germination practically. There is continuity between seed dormancy and germination (Choun, 1996). This reaction can be due to growth of stratified embryos. Similarly, number of cell, dry weight and final length were increased in the embryonic axis of cherries seed which had been stratified (Eleni and Pelak, 1960). Also absorption of oxygen and energy were provided at the surface of cellular that the enzymes catalase, phosphatase, alkaline lipase and peroxidase were increased (Zarska-Maciejewska and Lewak, 1976). Thus it becomes clear that many of fetal development and metabolism are affected by stratification. In addition amount of hormone changes in stratified seeds. For example, ABA level is reduced due to seeds stratification of apple, pine, walnut and hazelnut. Adding gibberellin can be substituted stratification in some seeds (Pinà ¯Ã‚ ¬Ã‚ eld, 1968) due to the stimulatory role of this hormone. During the stratification procedure observed an increase in the amount of internal gibberellin which can be confirmed previous hypothesis )Frankland and Virnik, 1966). Therefore, in addition of the increase in growth rate and metabolic activity of the stratified seeds, changing of the inhibitor and stimulator levels can also be effective in breaking of the seed dormancy. The stratification time varies depending on the species. Seeds of Wild Rose needs to have a two-month period of stratification (Crocker and Barton, 1931). The stratification time depends on the age of the seeds. The seeds of Malayer variety with 32.29% of germination is ranked higher than the seeds of Nahavand variety with 13.11% of germination. The difference between seeds collection areas or the condition of the seed on the mother plant and strength of seed dormancy could be the reasons of this observation. On the other hand, it seems that induction of secondary dormancy is provided by the development of chilling on the studied seeds of the 1390. Study of breaking dormancy treatments effect indicated that the maximum affect on germination of fennel was obtained by using aminol forte, benzyl adenine + chitin treatments (Table 2-4). These reactions can probably be accrued due to the effect of cytokinins such as kinetin on increase activity of alpha-amylase that finally lead to the breakdown of starch molecules. In the other hand it seems that the resolve of seed dormancy by cytokinins may be related to increasing membrane permeability and exchanging storage materials. In addition cytokinins increase the process of cell division in the embryo by stimulating the synthesis of RNA and DNA and thereby facilitates seed germination. Thus the cytokinins are required to complete induction of germination by GA and reduce the effect of growth inhibitor (such as ABA) indirectly. Agrol and Dalani (2004) also proposed a model to study the effect of the germination stimulating and inhibitory hormones and they concluded that 1ibberellins can n ot break seed dormancy when there are high levels of ABA in the seed and in this case, presence of 1ibberellins besides the cytokinin leads to overcome ABA and seed dormancy will be beaked. Totally, it is believed that seed dormancy in excellent plants will be occurred by the balance of growth internal inhibitory and stimulating. Therefore, dormancy may be occurred due to the presence of growth inhibiting substances or lack of growth stimulating substances or a combination of both them. The amount of these endogenous compounds are controlled by environmental factors such as light and temperature. Study of interactions of moist chilling, varieties and breaking dormancy treatments indicated that cytokinins convey with increasing cold stratification duration to 15 days increased some parameters such as percentage of germination, coleoptile length, radical length, seedling length and etc. in Malayer and Nahavand varieties. The increase of mentioned parameters by cytokinins probability r elated to increasing membrane permeability and exchanging storage materials. However, chilling is effective due to elimination of germination inhibitory factors. Moist chilling increases effects of breaking dormancy treatments and as a result resolve dormancy and Induces germination. In the other hand, bio-stimulant treatments of kadostim and aminol forte and chemical treatments of nitrate potassium convey with increasing chilling duration improved degree of their germination. Acknowledgements This study was part of a MS thesis of Sayyid Amirreza Tahaei that was defended in Faculty of Agriculture of Islamic Azad University Isfahan brunch. Therefore, I would like to express my special appreciation and thanks to manager of Faculty of Agriculture of Islamic Azad University Isfahan brunch, my supervisor Dr. Ali Soleimani and my advisor.

The Theme of Loss in Shakespeares The Tempest Essay -- Tempest essays

The Theme of Loss in The Tempest      Ã‚  Ã‚  Ã‚  Shakespeare's play, The Tempest tells the story of a father, Prospero, who must let go of his daughter; who brings his enemies under his power only to release them; and who in turn finally relinquishes his sway over his world - including his power over nature itself. The Tempest contains elements ripe for tragedy: Prospero is a controlling figure bent on taking revenge for the wrongs done to him, and in his fury he has the potential to destroy not only his enemies, but his own humanity and his daughter's future.    Throughout the play, Prospero is a figure who talks at rather than to the other characters, including his daughter Miranda, Prince Ferdinand, and Ariel, his airy servant. At the end of Act IV Prospero is caught up in the ecstasy of punishing and determining the fate of his foes. The beginning of Act V, however, marks a change in the character of Prospero, which averts a possible tragedy. Prospero is unsettled even though his plans are reaching fruition. In his talk with Ariel for the first time we see an actual conversation take place. In addition, in the line "...And mine shall." (Shakespeare V.i.20) we see a change of heart on the part of Prospero, and in the following monologue the audience is privy to introspection and contemplation even beyond that of the end of the masque in Act IV "We are such stuff as dreams are made on..."(Shakespeare).    ... ...est: An Interpretation." In The Tempest: A Casebook. Ed. D.J. Palmer. London: Macmillan & Co. Ltd., 1968. 225. Kermode, Frank. Introduction. The Tempest. By William Shakespeare. Cambridge: Harvard UP, 1958. xlii. Palmer, D. J. (Editor) The Tempest - A Selection of Critical Essays London: MacMillan Press Ltd., 1977. Shakespeare, William. The Tempest. The Riverside Shakespeare. Ed. G. Blakemore Evans, et. al. Boston: Houghton Mifflin Company, 1974. Solomon, Andrew. "A Reading of the Tempest." In Shakespeare's Late Plays. Ed. Richard C. Tobias and Paul G. Zolbrod. Athens: Ohio UP, 1974. 232. John Wilders' lecture on The Tempest given at Oxford University - Worcester College - August 4th, 1999.