Spreadsheet report - intended for a science teacher teaching a Year 10 :: Computer Science

Spreadsheet report - intended for a science teacher teaching a Year 10 class in a secondary school. He is having difficulty managing all of the data concerning the marks and attendance of class 10X2. Spreadsheet Report The spreadsheet is intended for a science teacher teaching a Year 10 class in a secondary school. He is having difficulty managing all of the data concerning the marks and attendance of class 10X2. He would like to know if a computer could aid him to process the data from module tests that are being taken this year. He would like to know whether the pupils are on target or not, the grades gained from the tests, the total marks and grades, and the average, minimum and maximum marks and grades. He would also like the computer to help him to keep track attendance. He would like to know the total attendance of the members of his class. When complete, the spreadsheet will automatically calculate the grade of each module test, and display whether the pupil is working at heir level. It will also calculate the total marks and average grade of each pupil, and for the entire class. This will be shown on one sheet, whilst on another, the total number of attendances and the total attendance as a percentage over a whole term will be shown. This will be useful for the teacher so as he can monitor his pupils and help those who are under performing easily. In order to do this, I needed to plan out the spreadsheet. I worked out what sheets and tables I needed, and figured out which functions and formulae I would be using to calculate with. I planned to have two sheets, Tests and Attendance. The Tests sheet contains three tables. The first is the Results table and it contains the results of the science module tests. The pupil's surname and forename are located in the first two columns, and their expected mark in the third column. The data relating to each separate test is located in three adjacent columns, with a merged cell above tying them together. There are four of these next to each other, one for each module. The first column in the group of three is called Marks, and this contains the actual score from each test. The next column is called Grade and this shows the grade corresponding to the mark. This grade is obtained from the second table, called Points, which contains the points and grading system. Using the VLOOKUP function does this. The cell references here must be absolutes. The third and final column is called Attainment.

My Interpretation of the Chrysanthemums

My Interpretation of â€Å"The Chrysanthemums† â€Å"The Chrysanthemums† is one of John Steinbeck’s popular short stories. â€Å"The Chrysanthemums† represents inequality of gender, limitations, and feminism. The story is about a married woman living in the early 1900s who longs for a more exciting, meaningful existence. Elisa Allen is intelligent, accomplished, attractive, and ambitious. Yet she feels confined in her life and marriage. Steinbeck uses the world around Elisa to give the reader a comparison to her life. The story takes place in the Salinas Valley at her husband, Henry Allen’s, ranch in the foot-hills.Steinbeck opens the story up by describing to us how the fog closes off the Salinas Valley from the sky and from the rest of the world. â€Å"The high grey-flannel fog of winter closed of the Salinas Valley from the sky and from all the rest of the world† (438). This comparison shows how Elisa feels inside. Even her house compares to a prison. â€Å"Behind her stood the neat white farmhouse with red geraniums close-banked around it as high as the windows† (439). Elisa spends most of her days alone, behind her wire fence. She feels cut off from society.Elisa’s husband works as a successful rancher but doesn’t involve the smart and interested Elisa with the business of the ranch. In his eyes she belongs in the house or the garden. They don’t have an intimate relationship and it lacks any kind of romance. In the beginning of the story, she watches from a distance behind the wire fence as her husband talks with the men in suits but Henry does not invite her over. Elisa wants to travel and be free to do as she pleases but is suppressed by society because of her gender. She becomes intrigued when she meets a traveling repairman by his way of life.When Elisa expresses interest to him about his life, â€Å"It must be very nice. I wish women could do such things. † The wanderer tells her, â€Å"It ain’t the right kind of life for a woman† (445). Elisa feels a little off-put by his response and tries to argue with him. Elisa asks â€Å"How do you know? How can you tell? † He protests â€Å"I don’t know ma’am, of course I don’t know† (445). We are given the impression of strength and capability in Elisa. We can tell Elisa’s a good nurturer because of the way she tends her garden and keeps a clean organized home.Her chrysanthemums are the biggest healthiest chrysanthemums around. Despite all that she has no children. Elisa puts all of her motherly energy into her flowers to fill the void of childlessness. Henry makes the statement to Elisa how she could make anything grow. â€Å"You’ve got a gift with things, some of those yellow chrysanthemums you had this year were ten inches across. I wish you’d work out in the orchard and raise some apples that big† (439). I believe this represents El isa’s fertility and Henry’s lack thereof. Steinbeck describes Elisa’s clothing in the beginning of the story as masculine. A man’s black hat pulled low down over her eyes, clod-hopper shoes, a figured print dress almost completely covered by a big corduroy apron with four big pockets to hold the snips, the trowel and scratcher, the seeds and the knife she worked with. She wore heavy leather gloves to protect her hands while she worked† (438-439). This description reflects her lack of sexuality. Shortly after she meets the traveler she begins to shed some of these items, like the gloves and hat. At first she feels irritated by the insistency of the man because she had no need for someone to repair her pots or sharpen her scissors.Her attitude changes toward him when he expresses interest in her flowers. The thought of her chrysanthemums shared with another part of the world makes Elisa feel like a little part of her might escape. Her demeanor suddenl y changes. He makes her feel intellectually and physically stimulated. Her feminine sexuality awakens. She turns the conversation of the chrysanthemums into something sexual. â€Å"When the night is dark-why, the stars are sharp-pointed, and there’s quiet. Why, you rise up and up! Every pointed star gets driven into your body.It’s like that. Hot and sharp and lovely† (444). She completely surrenders herself to him as manifested by her kneeling before him â€Å"like a fawning dog† as she hands him the chrysanthemum shoots. But despite all that, the traveler holds no interest in her or her flowers. This symbolizes society’s rejection of women in the workforce no matter their talents. Elisa has hope of a more interesting life. She takes special care in dressing for dinner. She stares at herself naked in the mirror. She pokes her chest out and tightens her stomach.She puts on sexy lingerie and a dress that brings out her beauty. She puts make-up on. By Elisa looking more like a beautiful sexy woman, she is stepping into her femininity. When Henry gets home and starts dressing for dinner Elisa nervously waits on the porch for a reaction on her appearance from her passionless husband. â€Å"She looked toward the river road where the willow-line was still yellow with frosted leaves so that under the high grey fog they seemed a thin band of sunshine† (447). Sunshine symbolizes happiness, she’s slightly hopeful for some happiness in her life.When Henry walks out onto the porch he feels off-put by her appearance. She fishes for a complement. Henry tells her she looks strong and she comments back to him â€Å"I am strong. I never knew before how strong† (447). Before they leave Elisa goes into the house and takes extra care in putting on her hat and her coat, which I think is interesting because she doesn’t put on gloves so there is still a feeling of feminine sexuality there. She isn’t hiding herself like in the beginning of the story. As Elisa and Henry drive to town she sees a black speck in the road.She immediately knows what it is, her chrysanthemum shoots she had given the traveler. He tossed them out on the road. She feels betrayed by this man. He didn’t care about her flowers, he only wanted her money. Her hope dwindles. Elisa starts to step back into herself. This act symbolizes how society deems woman as unimportant just as how the traveler sees her flowers as unimportant. She then asks her husband if they could have wine with their dinner. She tries to satisfy some of her needs through this small act of abnormality. She then asks her husband about going to watch the men fight.Henry says he will take her but doesn’t think that she will like it and was unaware that she was interested in such things. Elisa asks if any women go to the fights, Henry tells her there are some that go. Elisa changes her mind because she understands that it is not acceptable for a lady in those times to watch such things. Now she could have gone to the fights, of course, but fear holds her back. I believe in that moment she loses hope for a brighter, more exciting existence. â€Å"She turned up her coat collar so he could not see that she was crying—weakly like and old woman† (448).Notice how she covers her body again. I think the assumption can be made by the last sentence in the story that Elisa’s life doesn’t become what she subconsciously hoped. She realizes her closed off, uneventful, lonesome way of living will continue. She grows old with this same unsatisfactory life, no children, passion, or exploration. â€Å"The Chrysanthemums† is an interesting story because it was published in 1937 when a married woman’s only place in society was at home, yet it is unashamedly written in the point of view of the woman.This story was carefully written by Steinbeck so we as readers don’t condemn her for her actions. We could have felt that she was betraying her husband in a way by flirting with the wanderer. Instead we sympathize with her and understand her feelings, and why she does the things she does and feels the way she feels. It is almost like John Steinbeck could see into the future and what was to come. Did he see society’s unequal treatment of women and men? Did he feel that it was wrong to treat women as if they had no other use in society?I believe he did. He uses this story to show the society of that time the inequality of men and women, and the way it makes a woman feel. The reader reads this story and doesn’t even realize that what they are feeling is compassion for Elisa Allen because of limitations that are set on her and every other woman at that time. This story could have been a very strong political tool in its time for feminism. Bibliography Steinbeck, John â€Å"The Chrysanthemums† The Seagull Reader Stories. Ed. Joseph Kelly. 2nd ed. New York: W. W. Norton, 2008. 437-448. Print

Endothelial tight junction proteins Essay

Endothelial tight junction proteins Introduction            The endothelium is situated at the inner side of all kinds of vessels and comprises of a monolayer of endothelial cells. Inter-endothelial junctions comprise junctional complexes, such as adherens junctions (AJ), tight junctions (TJ) and gap junctions (GJ) that play essential roles in tissue integrity, barrier function and intercellular communication respectively. These junctional complexes are related to those found at epithelial junctions with notable changes in terms of certain molecules and structure.            Endothelial junctional proteins play important roles in tissue integrity but also in vascular permeability, leukocyte extravasation and angiogenesis. Dormant endothelium may be exposed to stimuli provoking leukocyte extravasation at seditious sites and propagating angiogenesis. Both activities have an intense impact on endothelial cell-cell junctions.            Tight junctions aid the major functional objective of establishing a barrier inside the membrane, by controlling paracellular permeability and sustaining cell polarity. They achieve this by constricting apical or basolateral transmembrane diffusion of lipids and they have been suggested to contribute in regulating proliferation and differentiation of epithelial cells. However, the components that are involved and the signal routes concerned are unknown (Mitic & Anderson 1998).            Tight junctions are made up of integral membrane proteins claudins, occludin, tricellulin, junctional adhesion molecules (JAMs), including many peripheral membrane proteins such as the scaffold PDZ- domain proteins. This review will however, focus on ZO-1 and ZONAB. Histology of endothelia junctions            The junctional structures situated at the endothelial intercellular fissure are related to those located at the epithelium; however, their formation is more inconsistent and in most vascular beds their topology is less constrained than in epithelial cells. Adherens junctions, tight junctions and gap junctions are in most cases intermingled and create a complex zonular system with disparities in depth and thickness of the sub-membrane plate associated with the junctional structure (Franke et al. 1988; Rhodin 1974). In contrast to epithelial cells, GJs are often found close to the luminal surface. Hence, the term â€Å"Apical junction† used to jointly describe epithelial TJ and AJ may not be applied to the endothelium. The endothelium forms the vascular barrier with controlled permeability properties between the blood and the underlying tissues.            Tight junctions exhibit considerable inconsistency among different segments of the vascular tree (Franke et al. 1988). This disparity composes a major evidence of vascular bed differentiation of endothelial cells and has a strong impact on vascular permeability and leukocyte extravasation. Variations concern the complexity degree of the occluding strands as well as tight junction composition.            Large Artery endothelial cells, which are exposed to high flow rates, display a well-developed system of tight junctions. Within the microvasculature, tight junctions are less complex in capillaries than in arterioles, and even less in venules. It is important to mention that, post-capillary venules are the primary site of leukocyte extravasation, and accordingly, they display a high content of permeability mediator receptors, such as those for histamine, serotonin and bradykinin. On the other hand, blood brain barrier (BBB) and the blood retinal barrier (BRB) are predominantly rich in Tight Junctions and endothelial tight junctions have been principally studied in these sites.            Endothelial intercellular realms differ from those of epithelial cells by the absence of desmosomes (Franke et al. 1988). The transitional filaments, comprised in the endothelium by vimentin molecules, are poorly connected to cell-cell contacts. However, contrary to the situation in epithelia, the vimentin filaments may be associated to endothelial adherens junctions in junctional structures similar to desmosomes, called complexus adherens.            It must be emphasized that interendothelial junctions are vibrant structures, subjected to multiple regulations. Moreover, leukocytes extravasate majorly in postcapillary venules either through transcellular or paracellular methods. Extravasation via the intercellular junction is a rapid and controlled process, through which the leukocyte is squeezed in the fissure (diapedesis), followed by rapid junction reformation.            ZO-1 is a protein located on the cytoplasmic membrane plate of intercellular tight junctions and is engaged in transducing signals at cell-to-cell junctions. ZO-1 links tight junction transmembrane proteins to a cytoplasmic plaque and the actin-based cytoskeleton (Aijaz et al. 2006; Tsukita et al. 2001). In epithelial cells, ZO-1 interrelates with the transcription factor ZONAB to regulate cells proliferation in a cell density related manner (Balda & Matter 2000); however, the functions of ZO-1 and ZONAB in endothelial cells are still not clearly understood.            Unpublished work shows that downregulation of ZO-1 in endothelial cells stimulates redistribution of two transmembrane proteins; claudin-5 and JAM-A, and radical changes in the cytoskeleton affecting the localization of mechanosensor proteins and VE-cadherin role in the control of cell-cell tension.            These observations imply that one function of ZO-1 in endothelial cells is to coordinate components of the tight junction and associate them to the cortical cytoskeleton. However, it is unfamiliar whether the ZO-1 associated transcription factor ZONAB is linked to such ZO-1 effects.            Despite the fact that, ZO-1 explicitly associates with epithelial tight junctions (Stevenson et al. 1986), it has been observed that the protein appears in the nucleus in the process of proliferation (Gottardi et al. 1996). While the functional impact of the nuclear localization is currently not clear, studies reveal that these discrete subcellular distributions of ZO-1 are exquisitely sensitive to the state of cell-to-cell contact.            ZO-1 plays a major role of restraining ZONAB and regulates its accumulation in the nucleus through cytoplasmic sequestration. MDCK cells found in the epithelium exhibit two forms of this Y-box transcription factor (ZONAB) i.e. ZONAB -A and ZONAB -B which vary in a 68-amino acid supplement. Both categories of ZONAB bind to ZO-1 and link with intercellular junctions (Balda & Matter 2000).            ZONAB was initially designated in canine kidney epithelial cells (MDCK) and is a Y-box transcription factor. Y-box transcription factors are multipurpose control mechanisms of gene expression and studies suggest that they play a common role in enhancing proliferation (Bargou et al. 1997). ZONAB is one of the tight junction-associated dual localization protein: it localizes to junctions where it attaches to the SH3 surface of the adaptor protein ZO-1, and to the nucleus where it regulates transcription.            The distribution of ZONAB is controlled by the cell density as it localizes to both junctions and nuclei in low density, proliferating cells, and becomes constrained to the cytoplasm in high density cells (Balda & Matter, 2000). This distribution is also exhibited in its transcription activity, as ZONAB is transcriptionally vigorous in proliferating cells but inactive in non-proliferating cells. In the MDCK cells, ZONAB is necessary for normal rates of proliferation and controls G1/S phase transition (Balda et al. 2003).            ZONAB affects cell cycle development by two distinct processes: it controls the nuclear accumulation of CDK4 through a direct interaction and controls manifestation of genes encoding cell cycle regulators for example, PCNA and cyclin D1 (Balda et al. 2003; Sourisseau et al. 2006 ).            In 3D principles of MDCK cells, regular ZO-1 and ZONAB processes are necessary for epithelial cyst formation, implying that the Y-box transcription factor also controls epithelial differentiation (Sourisseau et al. 2006). Since ZO-1 and ZONAB can also relate with other types of intercellular junctions, for instance the gap junctions, in cells that lack tight junctions, it is possible that ZO-1 or ZONAB signaling is also of useful significance in other cell types other than epithelia (Ciolofan et al. 2006; Giepmans & Moolenaar 1998). Aims of the study            The aim of the study is to understand the functional consequences of downregulation of ZONAB in endothelial cells, and whether and how ZONAB cross-talks with other junctional components to regulate endothelial cell migration, proliferation and angiogenesis. Currently, we are looking at similarities and differences between the phenotype of downregulation of ZO-1 or ZONAB by RNA interference. Changes in expression and localization of a given protein are analysed using specific antibodies for immunoblots and immunofluorescence. Preliminary Results            It is observed that downregulation of ZO-1 or ZONAB resulted in similar redistribution of actin and vinculin from cell-cell junctions to stress fibers and focal adhesions, respectively. However, the localization of transmembrane proteins such as Claudin-5 and JAM-A is affected by downregulation of ZO-1 rather than by downregulation of ZONAB. The localization of the polarity protein PAR-3 is changed in both conditions.            Additionally, downregulation of ZONAB causes changes in ZO-1 by immunofluorescence that needs to be tested for expression by immunoblots. Next, we will characterize other transmembrane proteins (e.g. MD3 and claudin-1), polarity proteins (PKCzeta), Rho regulators and mechanotransducers such as PAK2, Zyxin and YAP.            ZONAB is a DNA and RNA binding factor that it is involved in transcription (e.g. cyclin D1 and PCNA) in the nucleus and translation (e.g. cell cycle inhibitor p21) in the cytosol. Thus, we are also trying to identify new genes regulated. We have identified that expression of fibronectin is regulated by ZONAB. We are evaluating whether the changes in protein expression of fibronectin are due to ZONAB role on transcription or translation, using actinomicin D to inhibit transcription or cyclohexidimide to inhibit translation. Additionally, we are validating new genes identified by cDNA array analysis of endothelial cells with downregulation of ZONAB.            The tight junction localizing protein ZO-1 symptomatically forms a continuous band around the apices of well-differentiated, confluent, polarized epithelial cells in culture. However, under nonconfluent conditions, endogenous ZO-1 can localize to the nucleus in addition to the border of cell-cell contact.            ZONAB manifestation tends to be high in proliferating but low in growth-impeded MDCK cells, implying that high manifestation levels might be a necessity for cell proliferation (Balda & Matter 2000).            ZONAB confines in the nucleus as well as tight junctions in proliferating cells, however, it is not noticeable in the nucleus of nonproliferating high density cells (Balda & Matter 2000), proposing that accumulation of ZONAB in the nucleus might be necessary for efficient proliferation.            ZO-1 quantities are low in proliferating cells and they rise with cell density, and overexpression of ZO-1 hinders accumulation of ZONAB in the nucleus (Balda & Matter 2000); hence, ZO-1 may control proliferation by inhibiting ZONAB from accumulating in the nucleus. Overexpression of ZO-1 in low density cells triggers a redistribution of ZONAB from the nucleus to the cytoplasm and reduced proliferation.            CDK4 is a major regulator of G1/s transition (Sherr 2000; Malumbres & Barbacid 2001). Thus, ZONAB could control proliferation by regulating the process or the localization of CDK4. Since ZONAB binds CDK4, the nuclear pools of the two proteins may diminish in a parallel manner.            Symplekin is combined with ZONAB in the nucleus; hence, it could be argued that Symplekin modulates the transcription activity of ZONAB. Increased expression of Symplekin results in stimulation of the transcriptional suppressor ZONAB. However, it is also noted that Symplekin is absent in endothelial cells (Keon et al. 1996).            ZONAB controls cell cycle entry. ZO-1 overexpression results in a reduction in DNA synthesis, implying that entry into S-phase was distressed.            These experiments will allow understanding the role of ZO-1 and ZONAB in endothelial cells. Depending on the results, we plan to test how these two proteins are involved in endothelial stress conditions such as shear stress and high glucose. Conclusion            The collaboration of ZO-1 with tight junctions can only be significant for the stabilization of ZO-1, as opposed to attaching ZO-1 to the plasma membrane so as to constrain nuclear accumulation of related proteins. This is supported by the opinion that a truncated protein comprising only the HA-tagged SH3 domain accumulated in the Cytosol, but was adequate to decrease proliferation and nuclear accumulation of ZONAB (unpublished data).            ZONAB and ZO-1 control proliferation and the ultimate cell density of MDCK cells. Explanations that ZO-1 accumulates with increasing cell density, and overexpression of ZO-1 in transfected cells lowers the final density proposes a pattern in which ZO-1 serves as a measure for cell density whereby, on reaching the threshold level, provokes growth impediment by cytoplasmic sequestration of ZONAB and the related cell cycle kinase CDK4. It will be essential to control how the ZO-1 or ZONAB pathway associates with the other signaling methods that affect proliferation.            Vascular endothelial stress induces dysfunctions that have been implicated in many diseases such as diabetes and diabetic retinopathy. Therefore, characterization of the role of tight junction molecules in different endothelial cell behavior and functions will help us to understand the molecular mechanisms of disease pathogenesis and these findings may be implicated in prognosis and possibly to develop new treatment strategies. References Balda, MS and Matter, K 2000. The tight junction protein ZO-1 and an interacting transcription factor regulate ErbB-2 expression. EMBO J. 19, pp 2024-2033. Balda MS, Garrett MD and Matter K, 2003. The ZO-1 associated Y-box factor ZONAB regulates epithelial cell proliferation and cell density. J. Cell Biol. 160, pp 423-432. Bargou RC, K Jurchott, C Wagener, S Bergmann, S metzner, K Bommert, MY Mapara, KJ Winzer. M Dietel, B Dorken, and HD Royer, 1997. Nuclear localization and increased levels of transcription factor YB-1 in primary human breast cancers are associated with intrinsic MDR1 gene expression. Nat. Med. 3: pp 447-450. Ciolofan C, Li XB, Olson C, Kamasawa N, Gebhardt BR, Yasumura T, Morita M, Rash JE and Nagy JI, 2006. Association of connexin36 and Zonula occludens-1 with zonula occludens-2 and the transcription factor zonula occludens-1 associated nucleic acid-binding protein at neuronal gap junctions in rodent retina. Neuroscience 140: pp 433-451. Franke WW, P Cowin, C Grund, C Kuhn, HP Kapprell, 1998, The Endothelial Junction: the plaque and its component., in: N. Simionescu, M Simionescu (Eds.), Endothelial cell biology in health and diseases, Plenum publishing corporation, New York. pp 147-166. Giepmans BN and Moolenaar WH, 1998. The gap junction protein connexin43 interacts with the second PDZ domain of the zonal occludens-1 protein. Curr. Biol. 8. Pp 931-934. Gottardi CJ, M Arpin, AS Fanning and D Louvard, 1996. The junction-associated protein, zonular occludens-1, localizes to the nucleus before the maturation and during the remodeling of cell-cell contacts. Proc. Natl. Acad. Sci. USA. 93: pp 10779-10784. Keon BH, S Schafer, C Kuhn, C Grund, WW Franke, Symplekin, a novel type of tight junction plaque protein, J Cell Biol. 134 (1996) 1003-1018.Malumbres M and M Barbacid, 2001. To cycle or not to cycle: a critical decision in cancer. Nat. Rev. Cancer. 1: pp 222-231. Mitic LL and JM Anderson, 1998. Molecular architecture of tight junctions. Annu. Rev. Physiol. 60: pp 121-142. Rhodin, JAG 1974, Histology, Oxford University Press, New York. Sherr, CJ 2000. The Pezcoller lecture: cancer cell cycles revisited. Cancer res. 60: pp 3689-3695. Sourisseau T, Georgiadis A, Tsapara A, Ali RR, Pestell RG, Matter K and Balda MS, 2006. Regulation of PCNA and cyclin D1 expression and epithelial morphogenesis by the ZO-1 regulated transcription factor ZONAB/DbpA. Mol. Cell. Biol. 26, pp 2387-2398.Stevenson, BR, JD Siliciano, MS Mooseker, and DA Goodenough, 1986. Identification of ZO-1: a high molecular weight polypeptide associated with the tight junction (zonula occludens) in a variety of epithelia. J. Cell Biol. 103: pp 755-766. Source document

Behavior Change Paper Essay

Imagine a world where college students can step out of their school and walk into a McDonalds. Imagine a world where soda machines continue to make millions of dollars per year by placing soda machines in schools and universities. Imagine a world where in our society, approximately twenty percent of today’s youth are considered obese. Imagine a world where obesity is killing more people than smoking each day. Imagine this world as our reality. Worldwide, obesity is a growing concern due to a wide range of contributing factors, and is an epidemic that can be controlled if a healthy lifestyle of regular exercise and a well-balanced diet are maintained and incorporated into our everyday life. Because obesity is so prevalent in the United States especially the southeastern portion such as North Carolina, I decided to do my behavior change project on increasing my physical activity for six weeks by exercising at least three days a week, balancing my diet, and also substituting soda s and juices for more water. With obesity on the rise, I believe that it is very important to stay fit and maintain a healthy diet. Increasing my physical activity was definitely challenging, but I learned so much about myself throughout, and I am so grateful that I accomplished such a challenging task. In the past I have tried to accomplish this goal, but I noticed while doing this project, that I started to approach the same barriers that I did when trying to accomplish this goal once before. One of the main challenges was time management. I could never find the time to squeeze in thirty minutes to an hour’s worth of exercise when I had exams to prepare for, project deadlines, and working twenty hours every week. Who has time to exercise? When will I be able to exercise? Even though these barriers were hard to overcome, increasing my physical activity felt ten times better and helped reduce a lot of those constant stressors that I constantly kept experiencing. Obesity has become a serious public health concern affecting a significant portion of the population in countries such as the United States and ma ny other developed countries  throughout the world. According to the American Heart Association, among Americans aged 20 and older, over 154.7 million are overweight or obese. 79.9 million were men, and 74.8 million were women. Not only are American adults obese, but also our future children of America! According to the American Heart Association, 23.9 million children and adolescents aged 2 to 19 years are overweight or obese with 33% being boys and 15% being girls. With these rising numbers, childhood obesity can potentially become the number one global killer around the world. The numbers of adult and childhood obesity are even higher among the African American and Hispanic communities, where nearly 40% of the children and adults are overweight or obese. If we don’t solve this problem, one third of all children born in 2000 or later, will suffer from diabetes at some point in their lives. Many others will face chronic obesity related health problems such as heart disease, high blood pressure, cancer, and asthma (â€Å"Letâ €™s Move†). One of the many ways to reduce some of the obesity trends we see as health educators is to increase physical activity by exercising and encouraging at least 30 minutes of physical activity each day. Another way to encourage change in our clients is to push and influence the many health benefits of increasing physical activity such as: weight loss, stronger heart and lungs, increased bone density, reduced risk of heart disease and some types of cancer, temporary relief from daily stressors, more confidence about how we see ourselves, and more energy. Who wants to huff and puff just going up one flight or stairs, or jumping to get into our jeans? Increasing physical activity has many benefits that are not only physical, but mental as well. As a health educator, I would encourage my client to take physical activity one day at a time. Don’t bombard yourself with too much activity in one day that you become too sore to want to exercise the next day. Also, set goals! No goals are impossible and make the goals fit you! If you desire to lose weight, think to yourself what are you willing to sacrifice to accomplish this goal. How much do you want to lose? In what time frame do you desire? Another big advice that I would encourage is to organize your schedule! One barrier that I continuously experienced throughout this project was time management and finding the time to actually get out and get moving. One big accomplishment to overcome this barrier that I discovered was looking into my planner and planning out the times and days that I had enough time to  exercise. Not only organize, but also find an activity that you love and own it! One physical activity that I found fun during this project was yoga! Yoga really put me in a peaceful state of mind and it made me forget how much homework I had to complete at home or whether I paid my phone bill on time. I really connected with my body and loved it! Encourage positive self-talk! During this project, I found that I would negatively talk myself out of exercising because I would be too lazy or if the weather wasn’t on my side I would tell myself, â€Å"Oh no, can’t work out today because it’s too c old!† Always think positively! Start slow and tell yourself that you CAN do it and the want and inspiration to exercise will become natural. Throughout this project, I knew that I needed a PLAN. I needed something that would inspire me three days a week to either hit the gym or go outside and engage in physical activity. One way that helped me accomplish my goal was placing sticky notes on the refrigerator to go work out or a question of whether I exercised today or not. These sticky notes also inspired my roommate to engage in physical activity as well! Hey, I mean you have no choice when you are about to grab that ice cream to look at the door and say, â€Å"Oh man, should I really be eating this ice cream today?† â€Å"Did I work out today like I promised myself?† Knowing that I had a daily reminder to exercise really pushed me to go outside and get active or if the weather was a little sticky, I would encourage myself to work out inside by doing squats during commercials of my favorite TV shows or playing tennis on my Wii for at least 30 minutes. I knew that whatever I chose to do, I wanted it to be fun and inspiring to get me up and moving and change my lazy behavior especially when it comes to exercising. Also, completing my weekly checklist really hit home for me and could help me see trends in my behavior or common obstacles that I endured for that week. Not only did the weekly checklist help, but also writing a journal illustrating my journey helped me really become motivated and show how much I have changed from the beginning of not even thinking of exercising to loving exercising and how much fun it can be once you find the right activity that suits you and makes you want to move! This project really inspired me. I can’t believe that it is the end and I am a little sad. I had so much fun identifying why I wasn’t exercising and what I could do to change my behavior. I found some common trends in my obstacles from my weekly checklist such as: homework, time management, and  self-motivation. I knew that ba sed off these common trends, I needed to find some strategies that would influence me to work out. I found that organizing my schedule, placing workout gear in my car, and managing my time really helped me accomplish my goals. Also, my new puppy Lola helped inspire me to go outside more and encourage physical activity by walking Lola everyday and not only encouraging physical activity for myself, but also Lola as well. I want her to have a healthy heart and lungs! This project was very challenging, but I knew that with the right steps of motivation, I would complete it with no worries and also continue my journey! As a future health educator, I have learned that change is hard. This behavior change project really opened my eyes to how amazing changing a behavior can be and what a long journey it can be as well. This project helped me be able to identify a behavior and target what main reasons and goals can be set behind this behavior. I really enjoyed this project and it really helped me see that I can do anything that I put my mind to. I want to continue working out and you never know, I could be your next Baywatch babe! I would encourage my clients to set goals, stick with them, and if they see themselves slipping, to bounce back and get back to it like I did. Exercising can be fun when you choose things you love! I would tie my journey to the Transtheoretical Model of behavior change. the Transtheoretical Model (TTM) focuses on the decision-making of the individual and is a model of intentional change. The TTM operates on the assumption that people do not change behaviors quickly and decisively. Rather, change in behavior, especially habitual behavior, occurs continuously through a cyclical process. The TTM is not a theory but a model; different behavioral theories and constructs can be applied to various stages of the model where they may be most effective. The TTM posits that individuals move through six stages of change: precontemplation, contemplation, preparation, action, maintenance, and termination. For each stage of change, different intervention strategies are most effective at moving the person to the next stage of change and subsequently through the model to maintenance, the ideal stage of behavior. In the beginning, I can defi nitely say that I was in the precontemplation stage where I had no intention of exercising or changing my lazy behavior. I knew in my mind that I was not going to change and that this would be a waste of time, but then I entered the contemplation stage where I said to myself, â€Å"Hmm maybe I could  stop being a couch potato and see what exercising is all about.† As the project progressed, I entered the preparation or determination phase and got excited to get moving and start my journey of working out or doing some type of exercising three days per week. I set out a game plan and organized a schedule to motivate me to move and also get my roommate and puppy up and moving too! That’s when I took action! I got up and stayed focused on actually working out and staying healthy! I relapsed a few times, but I never let it get me down! I knew that increasing my physical activity would help me and I need to MAINTAIN it! Now, I am in the maintenance phase where although this project is over, I want to continue doing yoga and maybe look into some Zumba! A little shake shake shake can always get you up and moving and ready to start your day! This behavior change project has shown me that I can do anything that I put my mind to. I really enjoyed learning about myself throughout this entire process and so thankful that I have successfully decided to incorporate a little exercise in some way throughout my day. I have changed for the better in a way that I thought I never could. My parents are proud of me, my friends are proud of me, and most of all, I am proud of me. I overcame my laziness and actually found something I can possibly love in my own way and decided that I am a great person through it all. I have flaws and I also make mistakes that I am not proud of, but this is I. This is whom I am and changing has shown me that I can do anything and has given me a better insight as to who I am as an individual. This class has shown me with hard work and self-motivation, I can accomplish anything that is placed in front of me. This experience will always share a place in my heart and I will never forget the memories and life lessons that I have collected along my journey of becoming a better me.

Compensation Research Paper Example | Topics and Well Written Essays - 250 words

Compensation - Research Paper Example This is about making the employees feel that they are precious to the company and the years that they have spent serving the company are valued. The main intention of laying out a compensation plan is to make the employees feel appreciated and esteemed, and my plan definitely achieves the aim. This is a form of indirect compensation. There are many intrinsic and extrinsic factors that motivate the employee to show improved performance and productivity. Intrinsic factors include considering each employee individually and sharing a good communicative platform with him. Such an employee is easily satisfied with job outcomes and this is enough for his motivation. Some employees need external motivation in the form of rewards and compensations. Flexible scheduling strategies are very effective in employee motivation and include job sharing, compressed work sheets, part-time hours, and flexible deadlines. When employees feel that the work schedule is flexible and they can choose their star ting and ending hours, they stay stress-free and this boosts their morale.

Government should be responsible for the unemployed in the uk. To what Essay

Government should be responsible for the unemployed in the uk. To what extent do you agree with this statement - Essay Example Major aim of this essay is to address the initiatives that are taken by British Government in order to reduce the growing unemployment rate. The first reason is British Government has utilized taxes that are collected from the common people in order to create employment opportunities for job seekers in public sectors. In addition to this, the British government has introduced government welfare expenditure programme in the year 2012 to provide income benefits to common people by utilising the tax amount. British government announced 16 percent of government spending in the year 2011 to create employment opportunities for job seekers (Heyes, 2011, p.6). Government has made significant investments in several benefit areas, such as state pension, disability living allowance, income support for job losers, rent rebate, allowances of job seekers and pension credit for old people. Government has ensured these expenditures by utilizing collected public tax amount. In the financial year 2011-12, the British government has made huge investment to pay employment benefits to unemployed people during the era of post economic recessi on. It is true that public service pension cost has risen effectively in last 10 years (HM Treasury, 2013, p.16). Moreover, British government has invested in several public service development programmes, such as introduction of public schools, hospitals and other institutions. Expenditure behind these initiations can come under other uncategorized expenditure. It enables huge number of job seekers to find employment opportunities in these public sectors. First of all, these developments used to help the common people to stabilize their social life. On the other hand, development process of these public services generally generates significant employment opportunities for the common people (Hall, 2003, p.21). Government generally utilises this tax amount in the development of public

Letters of credit have been described as the lifeblood of Essay

Letters of credit have been described as the lifeblood of international commerce. (Kerr LJ in RD Harbottle (Mercantil) Ltd v N - Essay Example The slightest delay can lead to huge loss due to exchange fluctuations during the period delay. There are instances of huge losses in the international trade by way of exchange fluctuations alone. This paper will examine the indispensability of the instrument so as to be called the life-blood of international commerce In RD Harbottle (Mercantil) Ltd v National Westminster Bank Ltd,2 the court has emphatically stated that there should not be the least interference of the courts in the letter of credit transactions as it is indispensable for the smooth flow of international commerce. Except in cases of frauds of which banks have notice, the irrevocable obligations under a letter of credit cannot be undone by the parties for reasons of any dispute between them. Court are not concerned with their difficulties however great they may be as they can always settle their disputes in a different forum without disturbing the operation of letter of credit which is a banking system at a different level. This is the essence of the court’s ruling in the above case. ... The issuing bank has just to make sure the documents submitted by the beneficiary are in strict compliance of the credit terms and nothing more. In view of this, neither the applicant (buyer) nor the beneficiary (seller) can frustrate the letter of credit payment under some pretext or other. It is because the credit is a stand -alone document like a legal tender 3 and its validity cannot be questioned lest the international commerce will lose confidence in the system with the resultant collapse of the international trade. This, Donaldson LJ characterizes as ‘thrombosis will occur if , unless fraud is involved, courts intervene and thereby disturb the mercantile practice of treating rights thereunder [of letter of credit] as being equivalent to cash in hand’4 (foot note 5 begins) Further, letter of credit is part of commercial law to facilitate commerce. The rules must therefore be consistently followed by the courts without giving way to the idiosyncrasies of individuals though courts’ view of the will change overtime. Only then, outcome of a dispute can be predicted with a law that is clear and consistent so that litigation is avoided. If it is unavoidable, it should be quickly resolved especially in a price/exchange fluctuation market. The court’s approach in RD Harbottle is to ensure certainty for documentary credit which is an assurance from bank for payment against presentation of documents. Though the term UCP needs to be incorporated in a documentary credit contract, courts have the liberty to view it as impliedly incorporated even in the absence of the express provision of the UCP.5 Therefore principles such as doctrine of strict compliance, party’s autonomy and fraud