Summer Prep for Every Grade in High School

What should you do as a high school student over the summer? If thats a question youre asking yourself, relax. Spend your summer break wisely, meaning find a good balance between enjoying your time off to recharge while looking ahead to adequately prepare for the school year. Rising FreshmenStarting freshman year in high school is a very exciting yet potentially overwhelming time. There is a sudden rush of pressure. New students, new teachers, new classes. Plus, college application preparation talk becomes increasingly common. Don’t psych yourself out. While your high school grades are important, your freshman year transcript does not carry as much weight as your latter high school years. So, take this year to really find your footing. Get involved in extracurricular activities you’ve been meaning to explore, and try out for the sports team you’ve always wanted to compete in. There isn’t much for you to prepare other than a positive mindset to start this n ew chapter in your life! Rising SophomoresNow, that you’ve been around the block once, it’s time to get more serious about your courses.Consider what subjects you want to take next year. Are AP classes something you want to consider? Evaluate your freshman year extracurricular involvement. Do you want to continue those or explore new ones? Learn about the SAT ACT standardized tests. This summer is the perfect time for you to reflect on your first year and make a plan for high school. The focus of your preparation this summer is really just re-adjusting your high school plans now that you know what to expect. Then, it’s learning about what opportunities are out there for you after high school. Familiarize yourself with different parts of the college application process. Think about whether college is an option for you. Start considering what you need to do to set yourself up to pursue higher education, if that’s what you want to do. Rising Juniors Things are about to get busy. This summer is best spent on all the heavy lifting prep work you can do, so you can lessen the load during the school year. Plan to meet with your high school counselor. Assess your financial needs if higher education is on the horizon. Learn about FAFSA. Prepare for the SAT/ACT. Whether this means starting to study or just learning about future test dates, get these tests on your radar. Start a rough list of colleges you’re interested in with special focus on the factors that make those colleges interesting to you. Be realistic about your course load and AP classesstrike a healthy balance of course rigor. Understand the different college application programs available to you. This is the first time you should really consider preparing for the SAT or the ACT. By the end of your sophomore year, you’ll have learned most of the concepts tested on both of the exams and will be prepared to start studying. If you need SAT or ACT test prep help, we recommend working with Magoosh. They are an online test prep that can help you reach your target score. To start studying for the SAT or the ACT, it’s important to have a target score you are aiming for. This target score should come from the list of colleges you’re interested in. This doesn’t have to be a set list of colleges you are going to apply to. In fact, this list will probably continue changing until well into your senior year. Your junior year grades matter the most, especially if you’re applying early. Your senior year transcript will not be evaluated yet, so it’s important to have a course load that demonstrates academic rigor without completely overwhelming yourself. Take into account of your extracurriculars, SAT or ACT studying, as well as other obligations; then plan your course schedule accordingly. Rising Seniors Summer before senior year is probably one with a lot more pressure. You’re faced with application deadlines and a seemingly never-ending checklist of things to do to get your college applications done. But, that’s also why you have your summer to prepare and make your senior year as manageable as possible. Plan your college campus visits or find ways to connect with current college students (check out our mentoring feature). Find and apply for scholarships. Brainstorm your college essay. Narrow down your college list. Be realistic about your course load and AP classes for senior year. The summer break gives you a lot of time to really knock a lot of the stuff off your list of to-dos before school starts up again. By now, hopefully, you’ve already taken your SAT or ACT. If not, this would be the opportunity to study for it and take it before school starts. (Magoosh offers a great study plan.) Get a head start on your scholarship applications. You may not yet have narrowed down your college list, so as youre still figuring out where to apply, apply to scholarships over the summer to work toward a financially feasible college outcome. Writing scholarship applications often also inspires students to write their personal statements for college. Just as you would the summer before junior year, you should also evaluate and be realistic about your course schedule for your senior year, especially the fall semester! Keep in mind how much time youll have to dedicate to working on your college applications. You will need to carve out time from any sports and extracurriculars youre committed to. Go with a rigorous schedule that you can handle with all the other competing interests in the Fall. Take advantage of your summer breaks! If you need additional help, you can download our free 4-year PDF guide to help you stay on track. Need profile access? 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Seed priming technique Essays

Seed priming technique Essays Seed priming technique Paper Seed priming technique Paper Abstraction Seed priming is a technique by which seeds are partly hydrated to a point where sprouting processes begin but extremist outgrowth does non happen. Priming can be found effectual both for leguminous plants and grain harvests. A pot experiment was conducted under green house conditions at Pir Mehr Ali Shah, Arid Agriculture University, Rawalpindi during summer of 2007. The seeds were invigorated by traditional soakage ( hydropriming ) , osmo-conditioning ( soaking of seeds in aerated, low-water-potential solutions ) utilizing, potassium di-hydrogen phosphate KH2PO4, Mannitol, Polyethylene ethanediol ( PEG ) , sodium molybdate ( Na2MO4.2H2O ) and hormonal priming by utilizing salicylic acid ( SA ) . The scopes of osmotic potency for all the priming interventions were -0.5 to -1.2 M Pa. All the animation interventions significantly affected works energy, biomass, root, shoot length and nodulation. Osmopriming utilizing P @ 0.60 % applied in the signifier of KH2PO4 significantly improved seed energy in footings of average outgrowth clip ( 5.52 to 4.51 yearss ) , concluding sprouting per centum ( 74 to 89 % ) root and shoot length and nodulation ( 0 to 4 nodules seedling-1 ) followed by Osmitrol priming ( Mannitol @ 2 % ) . Overall all the seed priming techniques significantly improved the energy of mungbean seedlings as comparison to command. The usage of polythene ethanediol is expensive and gave similar consequences as for dry seeding so it should be replaced by hydropriming in farther experiments. It is recommended that nutrient-priming and osmopriming can be used as effectual tool for animation of mungbean seeds, for better growing and seedling constitution. Cardinal words: Osmo-priming, hydropriming, Vigna radiata, seedling energy, nodulation Introduction Seed priming is a pattern by which seeds are partly hydrated to a point where sprouting processes begin but extremist outgrowth does non happen ( Harris et al. , 2000 ) . Seed priming can be found effectual for legumes i.e. , outputs of Mungbean and Chickpea were increased well by priming seeds for 8 H before seeding ( Harris et al. , 1999 ; Musa et al. , 2001 ; Rashid et al. , 2004 ) . Mungbean ( Vigna radiata ( L. ) Wilczek ) is grown on over 200,000 hour angle with production of more than 100,000 T under rainfed and irrigated conditions in Pakistan. Outputs for the rainfed country are by and large low and variable due to sparse, fickle rainfall and fringy dirts. Mungbean production in Punjab Province is dependent chiefly on surface irrigation but it is besides grown under rain fed conditions. In the Southern part of Pakistan rainfall is bare and mungbean is grown with surface irrigation merely. Poor harvest constitution is a major restraint for mungbean production ( Naseem et. al. , 1997 ; Rahmianna et al. , 2000 ) and high outputs can be associated with early energy ( Kumar et al. , 1989 ) . Improved seed animation techniques are being used to cut down the sprouting clip, to acquire synchronised sprouting, better sprouting rate, and better seedling base in many horticultural ( Bradford et al. 1990 ; Rudrapal and Nakamura 1998 ) and field harvests like wheat, corn ( Aquilla and Tritto 1991 ; Basra et Al. 2002 ) and more late rice ( Farooq et al. 2004 ) . These animation techniques include hydropriming, osmoconditioning ( Basra et al. 2005 ) , osmohardening ( Farooq et al. 2006 ) and indurating ( Farooq et al. 2004 ) . These interventions can besides be employed for earlier and better babys room base constitution ( Lee et al. 1998 ) . This survey was initiated to research the effects of aerated hydration, hormonal priming ( salicylic acid ) , alimentary priming ( Phosphorous and molybdenum burden ) and osmo-conditioning on mungbean ( vigna radiata ) seed energy under green house conditions. MATERIALS AND METHODS Seed stuff Seeds of mungbean cultivar Chakwal Mung-97 ( CH-MUNG 97 ) were obtained from Barani Agricultural Research Institute ( BARI ) , Chakwal. The seeds were sterilized by utilizing 30 % hypochlorite for five proceedingss and so washed three times with distilled H2O. Seed Treatments The following seed priming interventions were applied Food priming The seeds were soaked in aerated solution of phosphoric ( P @ 0.60 A ; 1.20 % ) and molybdate ( Mo @ 0.02 A ; 0.04 % ) . The beginnings for phosphoric and Mo were potassium dihydrogen phosphate ( KH2PO4 ) and sodium molybdate ( Na2MoO4.2H2O ) , severally. Osmopriming The seeds were soaked in aerated solutions of Osmitrol ( mannitol @ 2 % A ; 4 % ) and polyethylene glycole ( Polyethylene glycol @ 5 % A ; 10 % ) . Hormonal priming The seeds were soaked in aerated solution of salicylic acid ( SA @ 10 A ; 20 ppm ) Post intervention operations After seed treatments the seeds were given surface rinsing three times by distilled H2O. Aeration was besides applied by pump. Air dried dirt was placed in 10-cm tall plastic pots with 6-cm diameter. The dirt used in the pot experiment was flaxen loam holding pH of 7.9. Dirt was made crumbly by rubing the surface with a two centimeter broad table fork to a deepness of 1-cm of moist dirt. The seeds were besides inoculated before seeding. Ten Numberss of seeds were planted in each pot and thinned to six workss per pot. Similar sum of H2O applied in regular intervals to all pots under survey. The workss were harvested 21 yearss after seeding ( DAS ) , and seedlings root/shoot length were taken. The seedlings were dried at 75 oC for 48 hours and the dry affair was eventually determined. The complete randomized design ( CRD ) was used in pot experiment. Analysis of discrepancy ( ANOVA ) was used to compare intervention agencies. Consequence The information showed that different seed priming interventions had important ( p lt ; 0.05 ) consequence on average outgrowth clip ( MET ) . The average outgrowth clip decreased with the application of seed priming interventions. Maximal average outgrowth clip ( 5.52 yearss ) observed in T1 ( control ) where dry untreated seeds were sown. Minimum ( 4.51 yearss ) MET was observed in T5 ( P @ 0.06 % applied in the signifier of KH2PO4 ) . All the interventions resulted in lower MET as comparison to command ( 5.52 yearss ) . The information besides revealed similar tendency with regard to fifty per centum ( E50 ) seeds to emerge as of MET. The lowest E50 was observed in T5 ( P @ 0.60 % ) . There was important ( p lt ; 0.05 ) consequence of different seed priming techniques on dry weight of 21 yearss old seedlings ( Fig 1 ) . The maximal fresh and dry weight was obtained in T5. All the priming interventions increased the fresh and dry weight of the seedlings except T2 and T12. Equally far as concluding sprouting is concerned maximal sprouting was achieved in T5 ( P @ 0.60 % ) . The lowest sprouting per centum was observed in T11 and T12 where polythene ethanediol was applied at the rate of five ( 5 ) and ten ( 10 ) per centum ( Table 1 ) . There was important ( p lt ; 0.05 ) consequence of different seed priming techniques on nodule formation and figure of 21 yearss old seedlings ( Fig 1 ) . All the priming techniques significantly increased the nodulation of seedlings as comparison to command except T10 and T12. Maximum nodule figure was observed in T5 ( P @ 0.60 % ) followed by T3 ( Mo @ 0.02 % ) . The information besides depicts that T9 and T11 are at par and T1, T10 and T12 gave similar consequences. The information depicts that seed priming had important impact on the root every bit good as shoot length, 21 yearss after seeding ( DAS ) . All the priming interventions significantly increased the root every bit good as shoot length of seedlings. The information revealed that T5 ( P @ 0.60 % ) and T9 ( mannitol @ 2 % ) gave the best consequences. The lowest root length ( 4.56 centimeter ) was observed in control. T4 ( Mo @ 0.04 % ) showed lower root length than T2 and T3 ( Mo @ 0.02 % ) and higher from control. Treatment T6 ( P @ 1.2 % ) showed lower root length than T5 ( P @ 0.06 % ) and at par with T1 and T4. Hormonal priming utilizing salicylic acid ( SA @ 20 ppm ) besides showed lower root length than T7 ( SA @ 10 ppm ) and at par with T4 and T6. The information besides showed that T10 ( mannitol @ 4 % ) is lower than T9 ( mannitol @ 2 % ) and at par with T7. The information besides depicts that T12 ( PEG @ 10 % ) showed lower root length as comparison to T11 ( PEG @ 5 % ) whic h showed besides higher root length than all other interventions except T2 and T9 ( Figure 1 ) . Maximal shoot length observed in the T5 ( P @ 0.06 % ) followed by T9 ( mannitol @ 2 % ) . The information besides depicts the shortest shoot length was observed in the control. The information besides revealed that T4 resulted in lower shoot length than T3 and T2. It is besides apparent that T6 is lower than T5 and at par with T3 and T2 ( Figure 1 ) . T8 showed higher shoot length than T7 and at par with T2, T3 and T6. Treatments T9 and T10 and T11, T12 besides showed similar consequences. Discussion Earlier and more unvarying sprouting and outgrowth was observed in fit seeds as indicated by lower MET and E50, higher sprouting per centum and root and shoot dry weight ( tables 1 ) . Lesser MET and E50 specify the earlier and rapid sprouting. These findings support the anterior work on canola ( Brassica compestris ) ( Zheng et al. , 1994 ) , wheat ( Triticum aestivum ) ( Nayyar et al. , 1995 ) and rice ( Oryza sativa ) ( Lee and Kim 2000 ; Basra et al. , 2003 ) who described improved sprouting rate and per centum in seeds subjected to hydropriming and seed hardening for 24 H. This survey revealed that osmo, food and hormonal priming could inspire mungbean seeds. One of the grounds for reduced MET is that during pre-sowing seed treatments the quiescence of the seed is broken and the seed bio-chemical procedures commences, which lead to faster sprouting and outgrowth ( Farooq et al. , 2006 ) . Seed priming ensured the proper hydration, which resulted in enhanced activity of a-amylase that hydrolyzed the macro amylum molecules in to smaller and simple sugars. The handiness of instant nutrient to the shooting seed gave a vigorous start as indicated by lower E50 and MET in treated seeds ( Farooq et al.,2006 ) during priming de novo synthesis of a-amylase is besides documented ( Lee and Kim, 2000 ) . Early outgrowth as indicated by lower E50 and MET in treated seeds may be due to the faster production of sprouting metabolites ( Saha et al. 1990 ; Lee A ; Kim 2000 ; Basra et Al. 2005 ) and better familial fix, i.e. earlier and faster synthesis of DNA, RNA and p roteins ( Bray et al. 1989 ) . Gray and Steckel ( 1983 ) besides concluded that priming increased embryo length, which resulted in early induction of sprouting in carrot seeds. The increased shoot and root length in fit workss can be due to metabolic fix of harm during intervention and that alteration in sprouting events i.e. , alterations in enzyme concentration and formation and decrease of slowdown clip between imbibition and radicle outgrowth ( Bradford et al. , 1990 ) . Treated seeds had stronger embryos that were able to more easy emerge from seeds ( Harris et al. , 2005 ) . These consequences are besides in line with the findings of Sekiya et Al. ( 2009 ) who reported enhanced root and shoot length of seedlings obtained from P enriched seeds. To lend to works growing and development seed priming has been widely reported technique ( Harris et al. , 2005 ) . Ajouri et Al. ( 2004 ) reported a stimulation of P and Zn uptake, every bit good as an improved sprouting and seedling growing in barley after soaking seeds in H2O and in solutions incorporating 5-500 millimeter P. It has been besides reported fresh seeds had higher energy degrees ( Ruan et al. 2002 ) , which resulted in earlier start of outgrowth as high energies seed tonss performed better than low vigour 1s ( Hampton and Tekrony 1995 ) . Yamauchi and Winn ( 1996 ) besides reported positive correlativity between seed energies and field public presentation in rice. Earlier, Zheng et Al. ( 2002 ) reported earlier and unvarying outgrowth in rice seeds osmoprimed with KCl and CaCl2 and assorted salts under afloat conditions. Hydropriming improved the early and vigorous harvest constitution in corn ( Nagar et al. 1998 ) and Helichrysum bracteatum L. ( Grzesik A ; Nowak 1998 ) . However, other surveies resulted in hapless outgrowth from hydroprimed Kentucky blue grass seeds under field conditions ( Pill A ; Necker 2001 ) . However Nascimento and West ( 1999 ) reported early sprouting of fit seeds but non recorded any betterment in the growing of seedlings in sweet melon seeds under research lab conditions. Confusing consequences, where priming did non demo any good consequences, besides reported by different research workers ( Mwale et al. , 2003 ; Giri and Schillinger, 2003 ) . The addition of nodulation, seedling energy and tolerance to emphasiss may depend on assorted factors happening during priming intervention. One hypothesis is that benefits of priming can be due to metabolic fix of harm during intervention and that alteration in sprouting events i.e. , alterations in enzyme concentration and formation and reduces lag clip between imbibition and radicle outgrowth ( Bradford et al. , 1990 ) . One of the possible grounds for early nodule formation may be due to enhanced activity of a-amylase and sucrose synthase in primed seeds which may ease works growing and energy ( Lee and Kim, 2000 ) . From the present survey it may be concluded that seed priming may heighten the seedling energy of mungbean. Nutrient priming utilizing phosphoric and osmopriming with Osmitrols were the most efficient priming interventions in this survey. In farther research work biochemical footing for the enhanced phenology of mungbean may be evaluated. Mentions Aquilla D. A. , V. Tritto. 1991. Germination and biochemical activities in wheat seeds following delayed harvest home, ageing and osmotic priming. 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J. Agronomy A ; Crop Science 191, 81-87 Kumar, R. , Tyagi, C. S. and Ram, C. 1989. Association of research lab seed parametric quantities with field public presentation in mungbean. Seeds Farms.15:33-36. Lee SY, Lee JH, Hong SB, Yun SH. 1998. Consequence of humidification and indurating intervention on seed sprouting of rice. Kore.J.CropSci.43:157 160. Lee, S.S. and Kim, J.H. 1999. Morphologic alteration, sugar content, a-amylase activity of rice seeds under assorted priming conditions. Kore.J.CropSci.44:138-142. Lee, S.S. and Kim, J.H. 2000. Entire sugars, a-amylase activity and sprouting after priming of normal and elderly rice seeds. Kore.J.CropSci.45:108-111. Lee, S.S. , Kim, J.H. Hong, S.B. and Yun, S.H. 1998. Effect pf humidification and indurating intervention on seed sprouting of rice. Kore.J.CropSci.43:157-160. McDonald M.B. 1999. Seed priming, in: M. Black, J.D. Bewley ( Eds. ) , Seed Technology and its Biological Basis, Sheffield Academic Press, Sheffield, UK. 287-325. McDonald, M.B. 2000.Seed priming. In: Seed Technology and Its Biological Basis ( explosive detection systems. M. Black and J.D. Bewley ) , Sheffield Acad. Press, Sheffield, England. pp. 287-326. Musa, A. M. , D. Harris, C. Johansen and J. Kumar. 2001. Short continuance garbanzo to replace fellow after AMAN rice: The function of on-farm seed priming in the high barind piece of land of Bangladesh. Expl Agric. 37: 509-521. M. Black and J.D. Bewley ( explosive detection systems. ) Sheffield Acad. Press, Sheffield, England. McDonald M.B. 1999. Seed priming, in: M. Black, J.D. Bewley ( Eds. ) , Seed Technology and its Biological Basis, Sheffield Academic Press, Sheffield, UK. 287-325. Mwale, S.S. , Hamusimbi and K. Mwansa, 2003. Germination, outgrowth and growing of helianthus ( Helianthus annus L. ) in response to osmotic seed priming. Seed Sci. Technol. , 31: 199-206. Nagar R. P. , M. Dadlani and S. P. Sharma. 1998. Consequence of hydropriming on field outgrowth and harvest growing of corn genotypes. Seed Sci Res 26: 1 5. Nayyar, H. , D. P. Walia and B. L. Kaishta.1995. Performance of bread wheat ( Triticum aestivum L. ) seeds primed with growing regulators and inorganic salts. Indian Journal of Agricultural Sciences, 65: 112-116, Nascimento, W. M. ansd S. H. West, 1999. Muskmelon transplant production in response to seed priming. Hort.Tech.9:53-55. Naseem, S. B. , Khan, A. H. , Islam, M. , Mollah, U. and Ali, M. A. 1997. Consequence of seeding methods and changing surface dirt wet on the base constitution of mungbean ( Vigna radiata L. ) . Bang. J.Scienti.Indus.Res.32:295-301. Nerson, H. and Govers, A. 1986. Salt priming of sweet melon seeds for low temperature germination.Scien.Hort.28:85-91. Peopless, M. B. , D. F. Herridge and J. K. Ladha. 1995. Biological N arrested development. An efficient beginning of N for sustainable agricultural production. Plant and Soil. 174: 3-28. Pill, W. G. and A. D. Necker. 2001. The effects of seed interventions on sprouting and constitution of Kentucky blue grass ( Poa pratensis L. ) . Seed Sci Technol 29: 65 72. Pill, W.G. 1995. Low H2O potency and pre-sowing sprouting interventions to better seed quality. In: A.S. Basra ( ed. ) . Seed quality. Food Products Press, Binghampton, N.Y. , p. 319-359 Ruan, S. , Xue Q and Tylkowska R. 2002. Effectss of seed priming on sprouting and wellness of rice ( Oryza sativa L. ) seeds. Seed Sci Technol 30: 451 458. Rahmianna, A.A. , T. Adisarwanto, G. Kirchhof and H.B. So. 2000. Crop constitution of leguminous plants in rain fed lowland rice-based cropping system. Soil Tillage Res.56: 67-82. Rashid, A. , Harris, D. , P. Hollington and Ali, S. 2004. On-farm seed priming reduces yield losingss of mungbean ( Vigna indiata ) associated with mungbean xanthous mosaic virus in NWFP of Pakistan. Crop protect. 23: 1119-1124. Rudrapal D, Nakamura S. 1998. The consequence of hydration desiccation pre-treatment on aubergine and radish seed viability and energy. Seed Sci.Tech.26:123 130. Rudrapal, D. , S. Nakamura. 1988. The consequence of hydration-dehydration pretreatments on aubergine and radish seed viability and energy, Seed Sci.Technol. 16 123-130. Saha R, Mandal AK, Basu RN. 1990. Physiology of seed animation interventions in soya bean ( Glycine max L. ) . Seed. Seed Technology and its Biological Basis, Sheffield Academic Press, Sheffield, UK, 1999, pp. 287-325. Sekiya, N. and K. Yano. 2009. Seed P-enrichment as an effectual P supply to wheat. Plant and Soil. 327: 347-354 Steiner, J. J. 1990. Seedling rate of development index: index of energy and seedling growing response Crop science.30:1264-1271 Yamauchi and Winn T. 1996. Rice seed energy and seedling constitution in anaerobiotic dirt. Crop Sci 36: 680 686. Yoon, B.Y.H. , H.J. Lang and B.G. Cobb.1997. Priming with salt solutions improves sprouting of Viola tricolor hortensis seed at high temperatures.Hort.Sci.32: 248-250. Zheng G.H. , Wilen R.W. , Slinkard A.E. , Gusta L.V. 2002. Enhancement of canola seed sprouting and seedling outgrowth at low temperature by priming. Crop Sci.34:1589-1593. Zheng G.H. , R.W. Wilen, A. E. Slinkard and L.V. Gusta. 1994. Enhancement of canola seed sprouting and seedling outgrowth at low temperature by priming. Crop Science, 34: 1589-1593.

The untouchable Essay Example | Topics and Well Written Essays - 500 words

The untouchable - Essay Example It seems that in the story, Anand tried to give Bakha, the protagonist, a glimpse of hope for change. An example is when Bakha tried to wear some trousers just as the kind British Tommies that he worked for. Bakha for a moment believed that he could be better than his fellow outcasts; he was "possessed with an overwhelming desire to live their life" (Anand 11). At this part of the story, we could see how the main character actually had imagined, or perhaps had such a motivation to actually be someone other than an untouchable. Seeing how kind the Tommies actually treated him made him feel that he is not just another useless person in the world. But such dream is immediately dispersed when his community mocked his appearance. Through out the story we can see Bhaka’s struggle and his silent rebellion. His complex character continues to evolve as he tries his best to find for other possible alternatives to remove his undesirable disgrace. He was given three possible choices to re move his untouchable status, first was to become a Christian, but he did not understand the â€Å"idea of being called a sinner† (130) nor did he grasp the idea of confessing his sins.

The importance of volunteering in my community to make it a batter Essay

The importance of volunteering in my community to make it a batter place - Essay Example A volunteer helped him to the home. I immediately called for an ambulance and in no time, dad was taken to the hospital. It was all happening before my eyes, and the remembrance of that feel haunts me till this day. My father, who was both a parent and a spiritual guide to me, was struggling breath by breath for life. Any moment, anything could happen. Nonetheless, this saddest experience of my life taught me the importance of volunteering. In the few days I spent at the hospital to nurse my father as he was recovering, I used to see volunteers offering help to the needy and counseling them to raise their self esteem. I was totally impressed. After all, it was a volunteer that helped my father reach home when he was in trouble! That day, I took an oath to volunteer any way by which I could benefit my community. Few activities that I have made my habit and part of everyday routine in an attempt to benefit my community and making the environment better for them is picking up garbage fr om the streets and throwing it in dustbins, buying seeds and growing plants as many as I can, and providing people with due help in the way the need. I truly believe that volunteering is something much more sacred and noble than our possessions.

The Economic Impacts of Major Sporting Events Essay

The Economic Impacts of Major Sporting Events - Essay Example There are disagreements as well about the relevant economic factors that should be included in the measurements. This paper presents three extensively criticised, but widely used, models of economic impact analysis, namely, (1) social value, (2) economic multipliers, and (3) input-output paradigm. In order to explain the arguments more clearly the discussion includes research findings or case studies on previous sporting events, such as the World Cup and Olympics. Introduction Several economists observe sizeable economic gains from events occurring from the incentives they confer to businesses. State funding of sporting events, though they are unstable, is usually rationalised by the argument that the events generate economic gains for the areas, where in they are held, but that these gains are not completely supported by the economic feasibility of the event itself (Hall 1994). The financial evaluation of the effect of sporting events on the economy is at the root of contentious dis agreements among economists. According to Dwyer and colleagues (2005), arguments put emphasis at the same time on what should be assessed or calculated, and on the best technique for analysing the economic impacts of large-scale sporting events on the community that hosted it. It appears that there is frequently uncertainty between the economic productivity and economic effect of major sporting events. ... The Nature and Economy of Sporting Events Sporting event as a sector of the economy is huge. In the United States, sport was one of its biggest industries in 1995. Moreover, in 1996, the sport sector was measured to be around $100 billion annually, and forecasted to be worth $139 billion by 2000. In 1997, soccer was measured to be $10 billion in Europe (Forster & Pope 2004, 1). This appears likely to be a stark miscalculation when very few associations separately yield roughly $100 million yearly. In 1995, the British Sports Council calculated that it comprises 2.5% of global trade. This number comprises intangibles like royalties and revenues and physical commodities like facilities. There are additional statistics, all inherently incongruent (Forster & Pope 2004, 1). Sporting events yield roughly 1% of local ‘value-added’ and around 1 ?% of employment in the UK. The US Tennis Open in 2000 produced $699 million to the economy of New York (Forster & Pope 2004, 2). Howeve r, the dilemma is that these statistics merely provide peeks of different components of sport. According to Statistics Canada (Forster & Pope 2004, 2): ... the amount of sport data currently available is insufficient to provide a comprehensive profile of the nature, benefits and value of sport... the data that are available are difficult to compare due to conceptual and definitional differences. Sporting events are a branch of what is termed the ‘weightless economy’. For several grounds that are in conflict material physical production has dropped substantially as GDP percentage across the globe—thus the concept of ‘weightless economy’ (Shin 2010, 105). Alan Greenspan focused on the IT sector but a broad transition from

Barriers to Breast Cancer Screening and Mammograms

Barriers to Breast Cancer Screening and Mammograms Abstract The mammography screening recommendations have been ambiguous and disagree with suggesting institute to institute.   Thus, it is up to women to make choices about mammogram inspection based on their personal health beliefs.   This paper explores 6 published articles that report results from various research conducted on women with an average risk of breast cancer. These studies examined the connection between observed benefits and alleged barriers to mammography and compliance with mammography screening in women age 40 and older and among minorities.   It also discusses the latest findings and guidelines according to the American Cancer Society.   Other articles discuss their reviews to support mammogram screening for women under 50, a systemic review of the benefits and harms of breast cancer screening and factors that influence breast cancer screening in Asian countries. Introduction Currently, breast cancer is one of the most common cancers in women and one of the chief causes of death worldwide. (Oeffinger,Fontham, Etzioni, et al.)   According to the American Cancer Society 2015, it is the leading contributor to cancer mortality in women aged 40 to 55.   Several risk factors increase the likelihood of the disease occurring.   These factors include: (1) aging, (2) personal history of breast cancer, (3) family history of breast cancer, (4) history of benign breast disease, (5) menarche younger than 12 years, (6) nulliparous, or a first child after age 30, (7) higher education or socioeconomic level, (8) obesity and/or high fats diets, (9) menopause after age 50, (10) lengthy exposure to cyclic estrogen and (11) environment exposure (American Cancer Society, 2015).   The cause of breast cancer is still unspecified, yet these risk factors are known to play a part in the risk of developing this disease.   Essentially all women can be considered at risk.   No successful cure or preventative methods exist, and early recognition offers the best opportunity for decreasing morbidity and mortality. Literature Review The first article that I reviewed is titled â€Å"Benefits and Harms of Breast Cancer Screening, A Systemic Review†.   According to Myers, et al., mortality from breast cancer has declined substantially since the 1970’s, a drop attributable to both the accessibility of screening methods, particularly mammography, and better-quality treatment of more advanced cancer.   This literature pointed out that, although there has been stable evidence that screening with mammography reduces breast cancer mortality, there are a number of possible harms, including false-positive results, which result in both needless biopsies and added distress and anxiety associated to the potential diagnosis of cancer.   In addition, screening may lead to over diagnosis of cancers that may not have become life-threatening.   With their investigation in the meta-analyses of RTCs (randomized clinical trials) that stratified by age, screening women younger than 50 years was constantly associated with a statistically significant reduction in breast cancer mortality of approximately 15% while screening women 50 years or older was linked with slightly greater mortality reduction (14-23%).   In general, based on their research, they have concluded that â€Å"regular screening with mammography in women 40 years or older at average risk of breast cancer reduces breast cancer mortality over at least 13 years of follow-up, but there is uncertainty about the magnitude of this association, particularly in the context of current practice in the United States.† In summary, this review concluded that among women of all ages at average risk of breast cancer, screening was related with a reduction in breast cancer mortality of approximately 20%, although there was ambiguity about quantitative estimates of the association of different breast cancer screening strategies in the United States.   These findings and the related uncertainty should be considered when making suggestions based on judgments about the balance of benefits and harms of breast cancer screening. (Myers et al. 2015). Mammography can pinpoint tumors too small to be detected by palpitation of the breast by the woman or her health care provider.   Early detection of breast cancer in women improves the possibility of successful treatment and thus cuts morbidity and mortality from the disease (American Cancer Society, 2015).   Yet, there still exists an observable lack of compliance with the recommended screening guidelines.   According to an article in the Journal of the American College of Radiology by Monticciolo, et al. (2015), they pointed out that previous to the presentation of widespread mammographic screening in the mid-1980s, the mortality rate from breast cancer in the US had stayed unaffected for more than 4 decades.   From 1990, the fatality rate has fallen by at least 38%.   Considerably, this change is recognized to prompt detection with mammography.   In this next article, Miranda-Diaz, et al. (2016) studied the Hispanics Puerto Rican subjects, inner-city women and determinants of breast cancer screening and suggested that women with low incomes and education were less likely to partake in mammography.   Lack of submission of breast cancer screening tests is more prevalent among minorities.   They added that Hispanic women are less likely to receive a Physician’s recommendation for breast cancer screening, therefore, it was the primary reason for not doing a mammogram.   Other barriers for lack of compliance among Hispanic women and Latinas living in California are lack of health insurance, age, usual source of care, having a busy schedule, fear, cost and feeling uncomfortable during the procedure. In conclusion, the authors of this article did a study that was limited by the small sample size and may not be generalizable to the entire population of the island. In order to improve compliance as well as educating health care providers about the importance of referral, a tailored health education interventions directed to describe the nature and benefit of cancer screening test needed to be put in place. Similarly, another article stated that early detection of breast cancer, while the tumor is still small and localized, provides the opportunity for the most effective treatment. (Mandelblatt, Armetta, Yabroff, et al.) According to the American Cancer Society 2015, detection guidelines recommended that women with an average risk of breast cancer should undergo regular screening mammography starting at age 45 years.   Women aged 45- 54 years should be inspected annually and women 55 years and older should changeover to biennial screening or have the opportunity to begin annual screening between the ages of 40 and 44 years.   The suggested outcome of the guideline would result in earlier detection because breast cancers found by mammography in women in their forties are smaller and more treatable than those found by self-breast exam or clinical breast exam.   Consequently, earlier detection by mammography could save lives. According to an article by Kathy Boltz, Ph.D. (2013), amid the 609 definite breast cancer deaths, 29% were including women who had been screened with mammography, while 71% were among unscreened women.   In tally, her investigation found that of all breast cancer deaths, only 13% happened in women aged 70 years or older, but 50% occurred in women under 50 years old. Her studies were done to support mammogram screening for women under age 50.   In the meantime, Dr. Cady, MD, Professor of Surgery of Harvard Medical School in Boston, Massachusetts, and his teammates set out to deliver complete information on the value of mammography screening through a technique called â€Å"failure analysis†.   Such evaluations look backward from the time of death to determine the connections at diagnosis, rather than looking forward from the start of a study.   Only one other failure analysis related to cancer has been published to date.   In this evaluation, invasive breast cancers analyzed at Partners HealthCare hospitals in Boston between 1990 and 1999 were followed through 2007.   Facts for the study comprised demographics, mammography use, surgical and pathology reports, and recurrence and death dates.   The article also stated that the study showed a dramatic shift in survival from breast cancer associated with the introduction of screening.   In 1969, half of the women diagnosed with breast cancer had died by 12.5 years after diagnosis.   Between the women with aggressive breast cancer in this review who were spotted between 1990 and 1999, only 9.3% had expired.   â€Å"This is a remarkable achievement, and the fact that 71% of the women who died were women who were not participating in screening clearly supports the importance of early detection,† said co-author Daniel Kopans, MD, also of Harvard Medical School. The study of the â€Å"perception of breast cancer risk and screening effectiveness† was studied by Black, Nease, & Tosteson (1995).   The purpose of the study was to determine how women 40-50 years of age perceive their risk of breast cancer and the effectiveness of screening and how these perceptions compare with estimates derived from epidemiologic studies of breast cancer incidence and randomized clinical trials of screening. A random sample of 200 women, age 40-50 years old who had no history of breast cancer was chosen through the computerized medical records of Dartmouth-Hitchcock Medical Center.   Thirty-nine percent had an annual family income of $50,000 to $100,000, and 62% had at least a college education.   The subjects received the questionnaire in the mail which asked questions pertaining to breast cancer risk and screening effectiveness.   Seventy-three percent responded with a complete questionnaire.   The results showed that the women overestimated their probability of dying of breast cancer within ten years by more than twenty times.   When asked about their relative risk reduction from breast cancer screening, they overestimated by six times.   These results are based on assuming a 10% relative risk reduction from cancer screening.   Eighty-eight percent of the subjects agreed that the benefits to screening mammography outweighed the barriers.   The generalizability of this study is very limited because of this population is better educated and of higher income than the general U.S. population of women of the same age range.   Also, the subjects’ breast cancer risk was not precisely known, and the effectiveness of modern screening mammography is unknown.   The limitations also include the questionnaire which has not been previously tested.    The last article is a literature review of â€Å"factors influencing breast cancer screening in Asian countries.†Ã‚   Studies done by Ahmadian and Samah (2012), found that breast cancer arises in the younger age group of Asian women, 40 to 49 years old compared to the other Western counterparts, where the peak prevalence is realized between 50 to 59 years.   According to multiple sources and authors, in Singapore, Malaysia, Iran, Thailand, Pakistan, and Arab women in Palestine, more than half of new cases of breast cancer were diagnosed in women below the age of 50 years and in advanced stages III or IV.     Schwartz et al. (2008), discovered that breast cancer screening activities among Asian women living in their native country are low and mammography screening in Middle Eastern countries are also low.   Analyses of the information have shown that only 23% of Turkish people testified having at least one mammogram.   Fewer women about 10.3% in the United Arab Emirates had mammography, which was attributed to poor knowledge of breast cancer screening and infrequent offering of screening by healthcare workers (Schwartz et al., 2008)   In conclusion of this article, the authors stated that in order to improve women’s participation in breast cancer prevention programs/ screenings, especially among the at-risk subgroup, the intervention strategies should be tailored to their knowledge and socio-demographic factor.   The approaches accepted should also take into account the women’s emotional and ethnic matters in order to support lifelong mammography screening practice for Asian people which is based on hypothetical interventions. In addition, healthcare professionals working with Asian women should cautiously tackle the misapprehensions such as worry about mammogram devices and fatalism. (Ahmadian & Samah, 2012) Conclusion In summary, after reading and reviewing the 6 related articles pertaining to breast cancer and mammogram screening for women under 50, I have concluded that there are both pros and cons, benefits and harms, perceived benefits and alleged barriers, and compliance factors that affect women worldwide. Breast cancer has claimed millions of lives throughout the world and women should be encouraged to be mindful of and to consider their family history and medical history with a physician to determine if early detection is a warrant.   If the woman has an average risk of developing breast cancer, the American Cancer Society supports a discussion of screening around the age of 40 years.   According to the guideline, ACS recommends that women be provided with information about risk factors, risk reduction, and the benefits, limitations, and harms associated with mammography screening.   While it is recognized that there is a balance of risks and benefits to the mammogram, women should be provided with guidance so that they can make the best choice about when to start and stop screening and how frequently to be screened for breast cancer.   So, if you or your loved ones have an average risk of breast cancer and over 40 years old, would you prefer to have a checkup once a year or once every two years?   This is rather a personal choice but with early detection, the benefit of mammogram will prove to outweigh the risk and could possibly save your life. References Ahmadian, M and Samah, A.(2012) A Literature Review of Factors Influencing Breast Cancer Screening in Asian Countries.Life Sci J 2012;9(2):585-594.   (ISSN: 1097-8135).   http://www.lifesciencesite.com.   Accessed January 16, 2018 Breast Cancer Screening and Diagnosis (version 1.2015).   National Comprehensive Cancer Network. http://www.nccn.org/professionals/physician_gls/PDF/breast-screening.pdfAccessed January 16, 2018. Mandelblatt, JS, Cronin, KA, Bailey, S, et al. (2009) Breast Cancer Working Group of Cancer   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Intervention and Surveillance Modeling Network.   Effects of mammography screening under different screening schedules: model estimates of potential benefits and harms. Ann Intern. Med. 2009;15(10):738-747. Mandeltblatt, JS, Armatta, C, Yabroff, R, Liang, W, Lawrence, W. (2004) Descriptive Review of the Literature on Breast Cancer Outcomes: 1990 Through 2000. JNCI Monographs, Volume 2004, Issue 33, 1 October 2004, Pages 8-44. https://academic.oup.com/jncimono/article/2004/33/8/933605Accessed January 17, 2018. Oeffinger, KC, Fontham, ETH, Etzioni, R, et al. (2015). Breast Cancer Screening for Women at average risk: 2015 Guideline Update from the American Cancer Society. Jama.2015. doi:10.1001/jama.2015.12783. https://provimaging.com/wp-content/uploads/2015/11/JAMA-Network-_-JAMA-_-Breast-Cancer-Screening-for-Women-at-Average-Risk_-20.pdfAccessed January 17, 2018. Schwartz, LM, Woloshin, S, Sox, HC, Fischloff, B, Welch, HG.(2000) US Women’s Attitudes to False Positive Mammography Results and Detection of Ductal Carcinoma in Situ:   Cross Sectional Survey. BMJ. 2000;320 (7250): 1635-1640. http://www.bmj.com/content/320/7250/1635.Accessed January 20, 2018

The Importance of Good Teacher-Student Relationships :: Education Teaching

The Importance of Good Teacher-Student Relationships What kind of relationship should a teacher and a student have in the classroom? The answer to this question may seem like an obvious one to many because a teacher and a student should always strive to have a good relationship in order to fare well in the classroom. In fact a good relationship creates many advantages between both teacher and student. For instance, a good relationship produces a good environment within the classroom, which can be a vital point to the success of both teacher and student. On the other hand, there is a flip side to the coin and that is a bad relationship. A bad relationship is where most of the problems come about in the classroom for both teacher and student. In the studies made by Cheney, she discovers that many students are no longer able to express and expand their minds because of the barriers placed upon them by their teachers and peers. Cheney wrote that one must conform to the teachers way of thinking because if you do not, you are taking a chance in receiving a bad grade. Even though one must compromise one's own opinion to satisfy a teacher, it is worth it because you only need to take that course once if you follow the style and beliefs of your teacher. Then again, if you donUt follow the pattern of your teacher, you may end up taking that same course many times until you finally surrender to the beliefs of your instructors. The teacherUs opinion in the classroom can be overpowering in many cases and it can make you forfeit your own opinion even if you feel that you are right. Such intimidating methods of the teacher can repress the creativity of the student. Therefore, making the student into a uniform thinker, which is not the best way in acquiring knowledge. As Socrates would say, one must ask questions and challenge them to find the truth (the truth being knowledge) and that is the best way to acquire knowledge. I have gone through a similar experience in courses that I have taken in college. For example, When I did assignments for a feminist class I only wrote what the teacher wanted to see and kept my own opinions to my self. Even though I felt that my explanation would be a better one, all I was thinking about was getting a decent grade and moving on, which was something I really regret because I felt that I did not learn anything. The Importance of Good Teacher-Student Relationships :: Education Teaching The Importance of Good Teacher-Student Relationships What kind of relationship should a teacher and a student have in the classroom? The answer to this question may seem like an obvious one to many because a teacher and a student should always strive to have a good relationship in order to fare well in the classroom. In fact a good relationship creates many advantages between both teacher and student. For instance, a good relationship produces a good environment within the classroom, which can be a vital point to the success of both teacher and student. On the other hand, there is a flip side to the coin and that is a bad relationship. A bad relationship is where most of the problems come about in the classroom for both teacher and student. In the studies made by Cheney, she discovers that many students are no longer able to express and expand their minds because of the barriers placed upon them by their teachers and peers. Cheney wrote that one must conform to the teachers way of thinking because if you do not, you are taking a chance in receiving a bad grade. Even though one must compromise one's own opinion to satisfy a teacher, it is worth it because you only need to take that course once if you follow the style and beliefs of your teacher. Then again, if you donUt follow the pattern of your teacher, you may end up taking that same course many times until you finally surrender to the beliefs of your instructors. The teacherUs opinion in the classroom can be overpowering in many cases and it can make you forfeit your own opinion even if you feel that you are right. Such intimidating methods of the teacher can repress the creativity of the student. Therefore, making the student into a uniform thinker, which is not the best way in acquiring knowledge. As Socrates would say, one must ask questions and challenge them to find the truth (the truth being knowledge) and that is the best way to acquire knowledge. I have gone through a similar experience in courses that I have taken in college. For example, When I did assignments for a feminist class I only wrote what the teacher wanted to see and kept my own opinions to my self. Even though I felt that my explanation would be a better one, all I was thinking about was getting a decent grade and moving on, which was something I really regret because I felt that I did not learn anything.

Netflix Business Model Analysis Essay

Netflix is an online subscription-based DVD rental service that promises to connect their customers to the movies and television shows they love through means of sending discs through the mail or streaming them directly via the internet. For only $7.99 per month, Netflix offers their customers unlimited access to their massive video library (>70,000 titles as of year-end 2006) and is able to deliver DVD’s by mail to over 90% of their nearly 7 million subscribers in only a single business day. There are many factors that go into how Netflix is able to generate profit with this business model. First and foremost, Netflix uses a subscription-based revenue model. This came about after adopting a more emergent business strategy to better adapt to feedback being provided by its customers. Netflix initially used a revenue model similar to that of the brick and mortar video rental stores with the thought that the convenience factor of having discs mailed directly to your home would outweigh the inconvenience of having to wait the extra time it took to ship the discs. In 1999, Netflix shifted to the, more simplified, subscription-based model which, in turn, increased the value proposition that Netflix was able to offer its customers. Another large consideration in generating profit is their partnerships with nearly all of the major movie studios that allows them to purchase DVD’s at a reduced up-front cost in return for a fee based on how often those discs are rented in a given time period. This, in conjunction with a good recommendation system that brings older titles to the forefront of customer’s minds and the Netflix subsidiary company, Red Envelope Entertainment allows Netflix to house a larger library of titles for a lower cost than its competition while satisfying the sizable niche market of individuals who are interested in renting titles that they have missed or re-renting titles they’ve already seen that most video stores could not.

Definition of Social Distance in Psychology

Definition of Social Distance in Psychology Social distance is a measure of social separation between groups caused by perceived or real differences between groups of people as defined by well-known social categories. It manifests across a variety of social categories, including class, race and ethnicity, culture, nationality, religion, gender and sexuality, and age, among others. Sociologists recognize three key types of social distance: affective, normative, and interactive. They study it through a variety of research methods, including  ethnography and participant observation, surveys, interviews, and daily route mapping, among other techniques. Affective Social Distance Affective social distance is probably the most widely known type  and the one  that is the cause of great concern among sociologists. Affective social distance was defined by Emory Bogardus, who created the Bogardus Social Distance Scale for measuring it. Affective social distance refers to the degree to which a person from one group feels sympathy or empathy for persons from other groups. The scale of measurement created by Bogardus measures this by establishing the willingness of a person to interact with people from other groups.  For example, an unwillingness to live next door to a family of a different race would indicate a high degree of social distance. On the other hand, willingness to marry a person of a different race would indicate a very low degree of social distance. Affective social distance is a cause of concern among sociologists because it is known to foster prejudice, bias, hatred, and even violence. Affective social distance between Nazi sympathizers and European Jews was a significant component of the ideology that supported the Holocaust. Today, affective social distance fuels politically motivated hate crimes and school bullying among some supporters of President Donald Trump  and seem to have created the conditions for his election to the presidency, given that support for Trump was concentrated among white people. Normative Social Distance Normative social distance is the kind of difference we perceive between ourselves as members of groups and others who are not members of the same groups. It is the distinction we make between us and them, or  between insider and outsider. Normative social distance is not necessary judgmental in nature. Rather, it can simply signal that a person recognizes differences between herself and others whose race, class, gender, sexuality, or nationality may differ from her own. Sociologists consider this form of social distance to be important  because it is necessary to first recognize a difference in order to then see and understand how difference shapes the experiences and life trajectories of those who differ from ourselves. Sociologists believe that recognition of difference in this way should inform social policy so that it is crafted to serve all citizens  and not just those who are in the majority. Interactive Social Distance Interactive social distance is a way of describing the extent to which different groups of people interact with each other, in terms of both frequency and intensity of interaction. By this measure, the more different groups interact, the closer they are socially. They less they interact, the greater the interactive social distance is between them. Sociologists who operate using social network theory pay attention to interactive social distance and measure it as the strength of social ties. Sociologists recognize that these three types of social distance are not mutually exclusive and do not necessarily overlap. Groups of people may be close in one sense, say, in terms of interactive social distance, but far from another, like in affective social distance. Updated by Nicki Lisa Cole, Ph.D.

good ole days essays

good ole days essays The Good Old Days They Were Terrible Today is Monday July the 10th. Today was a very long day, I got up at sunrise and did not get home until after sunset. I am not used to working like this. I came from Germany with my parents in 1887. I was but a little boy when we came here. I was probably between the ages of 5 and 6. My father had a small store in Germany, where he sold food and other goods. I guess it could be called a general store. The store was not doing that much business because the farmers in Germany were going through a lot of agriculture changes. The farmers could not pay the bills and because of this we were going broke. Well, back to today! Today was a very hard day. When I woke up this morning my brothers and I had to feed all of our animals. We had a few chickens, some cows, and a few pigs. The pigs are the worst to feed because you have to walk through all of the mud and muck to get to them. I hate feeding the pigs, I just hate it! The chickens on the other hand were easy to feed becaus e all we had to do was go in the chicken house and put some feed into the feeders. Today also happened to be the day we have to clean out the chicken house. We clean all of the animals pens and houses every Monday. I know it sounds bad, but trust me it is not as bad as having to feed the pigs. When we finished feeding all of the animals, we had to go out into the fields and check on the crops and make sure there were no animals getting into the crops. While my brothers and I were in the fields, we heard the mom ringing the bell. This meant that it was time for us to eat. This is my favorite time of the day. I look forward to this every morning when I wake up. My mom is the best cook in the world. Well, once again dinner was great. When we finished eating dinner, the family would go outside and gather around my father and h ...

Positron emission tomography Essay Example | Topics and Well Written Essays - 2500 words

Positron emission tomography - Essay Example Isotopes with the tendency to radioactivity refer to atoms with an unstable nucleus. The inner core, which consists of the nucleus, has unbalanced energy. The dense package of neutron and proton makes the nucleus unstable. The lack of stability is the basis for the decomposition process. Therefore, through decomposition, the nuclei transform its configuration and components to a less strength and steady condition. This decomposition obeys the exponential law, which states ‘the number of decomposition per second is always equivalent to the amount of the undecayed nuclei available.' The law is also applicable to the rate of decay (activity). The decay depends on the half-life of the nuclide. Half-life is the duration/time that a nucleus takes to be halved.Positrons refer to the subatomic molecules that are equal in mass to an electron with characteristic of carrying a positive charge. When the positron decay (ÃŽ ²+), its nuclei changes one of the core protons (p) to a neutron (n) , while emitting positron (ÃŽ ²+) to attain a positively charged nature referred to as neutrino (ÃŽ ½).Upon the release from the initial nucleus, the high positron moves across a few millimeters through the tissue until it attains thermalization, during the acquisition of thermal energy, the positrons arrive at thermal energies. They begin connecting with electrons either through annihilation that produce two 511 keV photons to take anti-parallel positrons frame or through development of the hydrogen.

Gender Issues and Cultural Constructs in Sex and the City Essay

Gender Issues and Cultural Constructs in Sex and the City - Essay Example Just like women are defined by patriarchal culture, men are also defined by culture, and this culture is also patriarchal. Because of this, there is inevitably a dichotomy between the terms â€Å"female,† which is biological, and â€Å"woman,† which is cultural. Similarly, there is a difference between â€Å"male,† which is biological, and â€Å"man,† which is cultural (Bartky, 2003). Both of the movies Sex and the City and Sex and the City 2 demonstrate how this is true. That said, each of the movies actually turn the traditional cultural definitions of men and women on their head, for the most part, in that the women in these movies are independent and assume the masculine role in different ways. Meanwhile, the men, who definitely take a backseat in these movies, much as they do in the television series, often take the traditional female role in many ways. This is not to say that the portrayals of the men and women are not culturally driven, as women in modern culture often do take on masculine qualities and men take on feminine qualities. Nonetheless, in the Sex and the City world, with the one notable exception, turns traditional culture, as opposed to modern culture, on its head. Analysis of the movies The best way to explain how these movies turn traditional culture on their head would be easiest if one examines the different couples who are in these shows. Carrie Bradshaw is the focus of both of these movies, as she is in the actual television series upon which these movies are based. Bradshaw is a blend of masculine and feminine qualities, although the masculine qualities in Bradshaw outweigh the feminine qualities, as dictated by culture. Carrie is a writer, and is successful, having published several books. This would be a typical masculine characteristic – Carrie is a breadwinner, and she has zero interest in anything domesticated. She doesn't cook, she is never seen cleaning, and she has no interest in having child ren. On the other hand, Carrie's boyfriend, turned husband, Mr. Big, takes on some of the more traditionally feminine characteristics, at least in the second film. Mr. Big does cook, as he is seen cooking in the first film, and makes an anniversary dinner for himself and Carrie in the second film. Mr. Big also likes old-fashioned movies, especially It Happened One Night, which is a classic romantic comedy. In the first film, Mr. Big takes on more traditional masculinity however, than in the second film. This is because Mr. Big is seen as Carrie's caretaker, more than in the first movie. He literally buys her a super-expensive penthouse apartment, and constructs her dream closet. He is also responsible, in the first film, for the dramatic tension in the film, as he stands Carrie up at the altar (they later marry). This feeds into the stereotypical male who is afraid of commitment. He dictates how the two will be married – he wants a low-key ceremony, she wants an over-the-top ceremony, and the two end up getting married according to what he wants. Therefore, Mr. Big is a protector of Carrie, is a provider for Carrie, and dominates Carrie with his wishes in the first film. He more of a traditional male in this way. By the second film, however, Mr. Big is neutered and takes on more of a feminine image. This is the film where he forces Carrie to watch the female-centric film, It Happened One Night, and Mr. Big is shown as somebody who is more of a homebody.