#1 Essay Example | Topics and Well Written Essays - 250 words

#1 - Essay Example As such, the seven sins as provided by Brown are applicable in describing the nature of man and the character that may dwell in him if controlled by them. Besides, Brown names seven virtues which are cardinals to human living. These, he relates to faith, hope charity, prudence, justice, fortitude and temperance. The temperance of a person determines the ability to take charge and respond to a situation properly and whether hot or cold, it must be controlled. By virtue, man lives by faith and hope, it is what keeps him going and living. In the event of acquiring more wealth, it is good to be helpful and have mercy to others. This is a true virtue of charity (Olsson, pg.80). The traits provided are guidelines to what human character should be based on. Like Mahatma Gandhi wrote, knowledge without character and science without humanity could be among the blunders that cause violence. It is also true to note that a society lacking the necessary virtues and possesses by the described sins may be a plagued

Outcome Measures in Audiology Rehabilitation Essay - 1

Outcome Measures in Audiology Rehabilitation - Essay Example An outcome measure thus becomes the interface that lies in between goals set forth by a professional in rehabilitation and the response given by a client in a clinical procedure. Outcome measures can be put as being objective or subjective. An example of an objective outcome would be word recognition whereas self reports fall under subjective category. The choice of an outcome measure thus constitutes what a professional perceives as the goal of a particular intervention on a certain patient. Outcome measure is carried out with the intent of establishing the effects of a certain intervention on a patient (Hull, 2001). Therefore, outcome measure is basically a question of degree of clinical effectiveness. Usages of self-report measures are beneficial in that they act as facilitation to hearing aid fittings for an individual. They also can be used to assess the efficacy of fittings administered on an individual or even efficiency of an institution. Moreover, such measures remain very crucial in clinical decisions. Appreciate fundamentals  ­Ã‚ ­Ã¢Ë†â€™ these can be either practical or even technical. Practical considerations involve such things as considering the burden that comes with administering a certain measure both to the patient as well as the clinician administering it. The technical considerations involve such things as reliability, validity as well as norms attached to an outcome measure (McClimans & Browne, 2011). Succinct definition of purpose − this is to imply that a good tool must be clear as to the purpose it is designed to achieve. Such a purpose needs to be clearly and out rightly stated in the tool and not vaguely. Target population − A certain instrument should be unambiguous when it comes to a target population, and this should have certain things accompanying the selection of such a population, for instance, demographic details like age or gender. Reliability of a

Survey Says More Filipinos at Risk of Lifestyle Related Diseases Essay Example for Free

Survey Says More Filipinos at Risk of Lifestyle Related Diseases Essay Recent results of the National Nutrition and Health Survey (NNHeS II) by the Food and Nutrition Research Institute of the Department of Science and Technology (FNRI-DOST) showed that more Filipinos have hypertension, high fasting blood sugar and high cholesterol and triglyceride levels, which are risk factors to cardiovascular diseases, diabetes and other lifestyle-related diseases. The NNHeS II showed that one in every four Filipino adults (25.3 percent) has hypertension or a blood pressure (BP) reading equal to or higher than 140/90 millimeter mercury (mmHg). The prevalence of hypertension significantly increased from 22.5 percent in 2003 to 25.3 percent in 2008 based on single BP determination. The survey further showed that 11 in every 100 (10.8 percent) have pre-hypertension or a BP reading at the range of 130-139/85-89 mmHg. High BP increases with age starting from age 40-49 years. The prevalence of high fasting blood sugar (FBS), an indicator of diabetes mellitus, is 5 in every 100 Filipino, based on the NNHeS II. The prevalence increased, though not significant, from 2003 with 3.4 percent to 4.8 percent in 2008. The prevalence of high FBS or hyperglycemia peaks at age 50-59 years. Moreover, the survey showed that 3 in every 100 Filipinos have impaired fasting glucose (IFG). IFG may progress to diabetes mellitus in a few years if not prevented. Hyperglycemia is an FBS level greater than 125 milligrams per deciliter (mg/dL), while IFG is an FBS level in the range of 110-125 mg/dL. Dyslipidemia or abnormal lipid levels significantly increased from 2003 to 2008. The NNHeS II showed that one in every ten (10.2 percent) Filipino adults has high total cholesterol level, while 21 in every 100 (21.2 percent) are borderline high. Furthermore, 15 in every 100 (14.6 percent) have high triglyceride level, while 16 in every 100 (15.5 percent) are borderline high. The prevalence of low high-density lipoprotein-cholesterol (HDL-c) level increased from 54.2 percent in 2003 to 64.1 percent in 2008. In contrast, the prevalence of high low-density lipoprotein-cholesterol (LDL-c) level did not change much, from 11.7 percent in 2003 to 11.8 percent in 2008. A person is considered to have a low HDL-c level if the fasting blood measurement is less than 40 mg/dl while a high LDL-c level of the fasting blood measurement is greater than or equal to 160 mg/dl. Hypertension, high FBS and dyslipidemia are major risk factors to lifestyle-related diseases, particularly cardiovascular diseases, diabetes mellitus and cancer. These lifestyle-related diseases are among the diseases that currently dominate the list of leading causes of death in the country. These are also leading causes of morbidity, particularly diseases of the heart and the vascular system which are the two main leading causes. The government is intensively campaigning for healthy lifestyle to prevent these risk factors and diseases. The healthy lifestyle campaign promotes transformation of various settings into healthy settings, such as healthy workplace, healthy-eating place, healthy communities and healthy schools, among others. Message 10 of the Nutritional Guidelines for Filipinos (NGF) developed by the Technical Working Group led by the FNRI-DOST recommends that for a healthy lifestyle and good nutrition, exercise regularly, do not smoke and avoid drinking alcoholic beverages. The NGF also suggests eating a variety of foods everyday, consuming more fruits, vegetables, rootcrops and legumes, as these are rich sources of fiber that help lower cholesterol level and prolong the response time of our body to blood glucose levels, and limiting the intake of salty foods to help prevent hypertension.

Effect of Temperatures on Plant Growth

Effect of Temperatures on Plant Growth Chapter 5 IMPLEMENTATION The plant growth module computes the crop growth and development based on daily values of maximum and minimum temperatures, radiation and daily value of soil stress factors. The values are added together to give an estimate of the amount of seasonal growth your plants have achieved. Plant growth prediction model depends on the plant parameters like, Temperature Relative humidity Rainfall Solar radiation. 5.1 Effect of Temperature: Temperature factors that figure into plant growth potentials include the following: Maximum daily temperature Minimum daily temperature Difference between day and night temperature Average daytime temperature Average nighttime temperature Along with these there are other considerations such as: 5.1.1 Microclimates The microclimate of a garden plays a primary role in actual garden temperature. In mountain communities, changes in elevation, air drainage, exposure and thermal heat mass (surrounding rocks) will make gardens significantly warmer or cooler than the temperatures recorded for the are. In mountain communities, it is important to know where the local weather station is located so gardeners can factor in the difference in their specific locations to forecast temperatures more accurately. 5.1.2 Thermal heat mass (surrounding rocks) In many Colorado communities, the surrounding rock formations can form heat sinks creating wonderful gardening spots for local gardeners. Nestled in among the mountains some gardeners have growing seasons several weeks longer than neighbors only a half a mile away. In cooler locations, rock mulch may give some frost protection and increase temperatures for enhanced crop growth. In warmer locations rock mulch can significantly increase summer temperatures and water requirements of landscape plants. 5.1.3 Influence of heat on Crop Growth Temperature affects the growth and productivity of plants, depending on whether the plant is a warm season or cool season crop. Photosynthesis: within limits, rates of photosynthesis and respiration both rise with increasing temperatures. As temperatures reach the upper growing limits for the crop, the rate of food used by respiration may exceed the rate at which food is manufactured by photosynthesis. For tomatoes, growth peaks at 96F. Temperature influence on growth:seeds of cool season crops germinate at 40 to 80.Warm season crop seeds germinate at 50F to 90F.In the spring, cool soil temperatures may prohibit seed germination. Examples of temperature influence on flowering Tomatoes Pollen does not develop if night temperatures are below 55F Blossoms drop if daytime temperatures rise above 95F before 10 am Tomatoes grown in cool climates will have softer fruit with bland flavors. Spinach (a cool season, short day crop) flowers in warm weather with long days. Christmas cacti and poinsettias flower in response to cool temperatures and short days. Examples of temperature influence on crop quality High temperatures increase respiration rates, reducing sugar content of produce. Fruits and vegetables grown in heat will be less sweet. In heat, crop yields reduce while water demand goes up. In hot weather, flowers colors fade and flowers have a shorter life. The Table 5.1 llustrates temperature differences in warm season and cool season Crops Table 6.1 Temperature comparison of cool season and warm season crops Temperature for Cool season: Broccoli, cabbage Warm season: Tomatoes, peppers Germination 40f to 90f,80f optimum 50f to 100f,80f optimum Growth Daytime 65F to 80F preferred 40F minimum Nighttime >32F,tender transplants >mid-20F,established plants Daytime 86F optimum 60F minimum A week below 55F will stunt plant, reducing yields Nighttime >32F Flowering Temperature extremes lead to boiling and buttoning. Nighttime95F by 10 am, blossoms abort Soil Cool Use organic mulch to cool soil Since seeds germinate best in warm soils, use transplants for spring planting, and direct seeding for mid-summer planting(fall harvest) Warm Use black plastic mulch to warm soil, increasing yields and earliness of crop. 5.1.4 Influence of cold temperatures The temperature variation over karnataka for the years 2008,2009,2010.2011 is shown in the figure 6.2. this also shows a clear annual cycle in the temp rise in feb-may and then falls during monsoon and winter. fig 6.2 TEMPERATURE VARIATION OVER KARNATAKA FROM YEAR 2008-2011 5.2 Effect of Relative humidity Relative humidityis the ratio of the partial pressure of water vapor in an air-water mixture to the saturated vapor pressure of water at a prescribed temperature. The relative humidity of air depends not only on temperature but also on the pressure of the system of interest. 5.2.1 Measurement The humidity of an air-water vapour mixture is determined through the use of psychometric charts if both thedry bulb temperature(T) and thewet bulb temperature(Tw) of the mixture are known. These quantities are readily estimated by using a slingpsychometer. There are several empirical correlations that can be used to estimate the saturated vapour pressure of water vapour as a function of temperature. TheAntoine equationis among the least complex of these formulas, having only three parameters (A, B, and C). Other correlations, such as those presented byGoff-GratchandMagnus Tetens approximation, are more complicated but yield better accuracy. The correlation presented byBuckis commonly encountered in the literature and provides a reasonable balance between complexity and accuracy. whereis the dry bulb temperature expressed in degrees Celsius ( °C),is the absolute pressure expressed in hectopascals (hPa), andis the saturated vapour pressure expressed in hectopascals (hPa). Buck has reported that the maximum relative error is less than 0.20% between -20 °C and +50 °C when this particular form of the generalized formula is used to estimate the saturated vapour pressure of water. 5.2.2 Pressure Dependence The relative humidity of an air-water system is dependent not only on the temperature but also on the absolute pressure of the system of interest. This dependence is demonstrated by considering the air-water system shown below. The system is closed (i.e., no matter enters or leaves the system). The relative humidity over Karnatakafor the years 2008,2009,2010.2011 is shown in the figure 6.4 Fig 6.4 RELATIVE HU MIDITY OVER KARNATAKA 2008-2011 5.3 Effect of Rainfall Fig 6.5 RAIN ANOMALY (top panel) Vs COFFEE AND Rice production over Karnataka 5.4 Effect of Solar Radiation Sunlight is a portionof the electromagnetic radiation given off by the Sun, particularly infrared, visible, and ultraviolet light. On Earth, sunlight is filtered through the Earths atmosphere, and is obvious as daylight when the Sun is above the horizon. When the direct solar radiation is not blocked by clouds, it is experienced as sunshine, a combination of bright light and radiant heat. When it is blocked by the clouds or reflects off other objects, it is experienced as diffused light. The World Meteorological Organization uses the term sunshine duration to mean the cumulative time during which an area receives direct irradiance from the Sun of at least 120 watts per square meter. Sunlight may be recorded using a sunshine recorder, pyranometer or pyrheliometer. Sunlight takes about 8.3 minutes to reach the Earth. On average, it takes energy between 10,000 and 170,000 years to leave the suns interior and then be emitted from the surface as light. Direct sunlight has a luminous efficacy of about 93 lumens per watt of radiant flux. Bright sunlight provides illuminance of approximately 100,000 luxors lumens per square meter at the Earths surface. The total amount of energy received at ground level from the sun at the zenith is 1004 watts per square meter, which is composed of 527 watts of infrared radiation, 445 watts of visible light, and 32 watts of ultraviolet radiation. At the top of the atmosphere sunlight is about 30% more intense, with more than three times the fraction of ultraviolet (UV), with most of the extra UV consisting of biologically-damaging shortwave ultraviolet. Sunlight is a key factor in photosynthesis, the process used by plants and other autotrophic organisms to convert light energy, normally from the sun, into chemical energy that can be used to fuel the organisms act The solar radiation over karnataka for the years 2008,2009,2010.2011 is shown in the figure 6.7, which shows maximum radiation in summer and it decreases in winter. 2008 2009 2010 2011 Fig 6.6 SOLAR RADIATION OVER KODAGU FROM 2008-2011 MODULES OF THE PLANT GROWTH MODEL The plant growth module computes crop growth and development based on daily values of maximum and minimum temperatures radiation and the daily value of two soil water stress factors, SWFAC1 and SWFAC2. This module also simulates leaf area index (LAI), which is used in the soil water module to compute evapotranspiration. 7.1 Initialization Input variables, as listed in table 1, are read from file PLANT.INP. File PLANT.OUT is opened and a header is written to this output file. Table 7.1 input data read for plant module Input data read for plant module Variable name definition Units EMP1 Empirical coefficient for LAI computation ,maximum leaf area expansion per leaf m 2/leaf EMP2 Empirical coefficient for LAI computation Fc Fraction of total crop growth portioned to canopy Intot Duration of reproductive stage Degree-days Lai Leaf area index M2/m2 Lfmax Maximum number of leaves N Leaf number Nb Empirical coefficient for LAI computation P1 Dry matter of leaves removed per plant per unit development after maximum number of leaves is reached G PD Plant density Plants/m2 Rm Maximum rate of leaf appearance Leaf/day Sla Specific leaf area M2/g Tb Base temperature above which reproductive growth occurs  °C W Total plant dry matter g/m2 Wc Canopy dry matter weight g/m2 Wr Root dry matter weight g/m2 7.2 Rate calculations The plant module calls three subroutines: PTS to calculate the effect of temperature on daily plant growth rate and rate of leaf number increase; PGS to calculate daily plant weight increase (g/plant) and LAIS to calculate in leaf area index. In subroutine PTS the growth rate reduction factor (PT) is calculated every day using the following equation: PT=1-0.0025((0.25TMIN + 0.75 TMAX)-26)2 Where TMIN and TMAX are the minimum and maximum daily temperatures. Subroutines PGS calculate PG, the potential daily total dry matter increase (g/plant) :where SRAD is the daily solar radiation and PD is the plant density. SRAD: Y1 is obtained by Y1 =1.5 -0.768. ((ROWASPC .0.01)2 .PD)0.1 Where ROWSPC is the row spacing in cm. The potential plant growth rate is limited by soil water stress through SWFAC and temperature through PT. The plant cycle is divided in vegetative and reproductive phrases. The vegetative phase continues until the plant reaches a genetically determined maximum leaf number. During the vegetative phase, leaf number increase is calculated based on maximum rate and a temperature based limiting factor. During reproductive phase, the difference between daily mean temperature and a base temperature is used to calculate the rate of plant development. Total rate of development towards maturity is accumulated as int. Subroutine LAIS is called for phases to compute the change in leaf area index. During vegetative period, LAI increases as a function of the rate of leaf number increase. The potential rate is limited by soil water stress, through SWFAC and temperature through PT. Its value is given by: dLAI=SWFAC. PT.PD.EMP1. Dn.a/1+a where PD is the plant density , EMP1 is the maximum leaf area expansion per leaf, and a is given by : a= eEMP2.(N-nb) Where EMP2 and nb are coefficients in the expolinear equation and N is the development age of the plant. After plant has reached the maximum number of leaves, LAI starts to decrease as a function of the daily thermal integral, di. The rate of decrease is given by dLAI= -PD.di.p1.SLA Where P1 is the dry matter of leaves removed per plant per unit development after maximum number of leaves is reached and SLA is the specific leaf area. 7.3 Integration Changes to leaf area index, plant weights and leaf number are integrated into the appropriate state variables at the beginning of the integration section. 7.4 Output Daily output is written in PLANT.OUT file. 7.5 Close The PLANT.OUT output file is closed. Fig 7.1 Planning the Concept Of Dynamical Agriculture Model

Longfellows Unique American Hero in Evangeline :: Longfellow Evangeline Essays

Longfellow's Unique American hero in Evangeline      Ã‚  Ã‚   Abstract: Longfellow's portrayal of the American Adam is set apart in that he does not praise this character as a role model for others. The concept of the American Adam is seen in a different light through the depiction of Basil in the narrative poem Evangeline.    R.W.B. Lewis explores the quest of the writers of the American Renaissance to create a literature that is uniquely American in his 1955 text, The American Adam: Innocence, Tragedy, and Tradition in the Nineteenth Century. This is accomplished through the image of "the authentic American as a figure of heroic innocence and vast potentialities, poised at the start of a new history" (Lewis 1). David S. Reynolds explains that these writers are working under the influence of "classic themes and devices" and producing "truly American texts" (5). Lewis convincingly argues "that the new hero" is "most easily identified with Adam before the Fall" (5). Walt Whitman's Leaves of Grass, Nathaniel Hawthorne's The Scarlet Letter, and the works of several others of the period are tied to the creation of this new Adam, but the contribution of Henry Wadsworth Longfellow is largely neglected. Longfellow's portrayal of the American Adam is set apart in that he does not praise this character as a role model for others. The concept of the American Adam is seen in a different light through the depiction of Basil in the narrative poem Evangeline.    Evangeline is the tale of an Acadian woman's journey to find her lost lover after her people are exiled from their native Nova Scotia. Longfellow describes the state of the Acadians after this exile early in the second part of the poem:       Far asunder, on separate coasts, the Acadians landed;    Scattered were they, like flakes of snow, when the wind from the northeast    Strikes aslant though the fogs that darken the Banks of Newfoundland.    Friendless, homeless, hopeless, they wandered from city to city [. . .].    (38-39)    These lines reveal that the Acadians represent a people forced to start their lives anew in a land that is completely foreign to them.

Free Essays - Achieving Understanding in Amy Tans Joy Luck Club :: Joy Luck Club Essays

Achieving Understanding in Amy Tan's Joy Luck Club In Amy Tan's The Joy Luck Club the daughters are too young and naive to understand their mothers and the hardship they faced. But by the end on the novel the daughters are able to understand where their mothers came from through stories and experiences the mothers tell the daughters their background. This shows that the daughters overall understood the mothers better because through time they were able to experience some of the same conflicts giving them a better understanding. While Jing-Mei Woo is only one of four young women whose stories integrate the novel, her story makes her seem to be the initial character, especially since her tale not only begins and ends the novel, but also strongly develops the theme and plot of the entire book. Her mother, Suyuan Woo was very concerned with people and things they lacked, "Something was always missing...always needed improvements...not in balance" (19). This reveals that Suyuan is lacking something herself and feels not good enough for her family. We later discover her past and the twin girls she left behind in China. This past life draws readers and makes the story more interesting but a little confusing at the same time. This past comes back to Jing-Mei when her mother dies and Jing-Mei begins to understand how hard it is to let go of the people you love, which makes her become more open, understanding and mature. She lost a mother she got to share her life with, but like her half sisters, they did n't understand their mother until she was gone to share the experience of being reunited. In a sense, her spirit was there to capture their happiness of finally meeting one another. Although Waverly Jong is perceived in being an intelligent, ambitious, proud, and arrogant, she is constantly struggling with everything that happens in her life. Her unwillingness to adapt to change becomes a major conflict. "Bite back your tongue"(89) her mother's harshness on her while growing up may have caused her lack of self-confidence foiled but assurance. Not only that caused her to resent her mother but the way she introduced her to perfect strangers, "This is my daughter Waver-ly Jong"(101) just to tell people or make reference to the TIME article on Waverly cause her to become upset.

How Far Did the Position of Black Americans Improve in the Years 1945-1955?

The US military involvement in WW2 was to have a lasting effect on civil rights and racist attitudes. The conflict brought on many changes that would highlight African American civil rights, for example it created many jobs for black people, not only in the defence industry but also to meet growing labour demand. Although between 1945-1955 there was indefinitely progress made for the position of black Americans, there were also limitations to that progress. The population of cities in the north such as Detroit grew dramatically as black people migrated during the war. Although there was a lot more availability of employment for African American’s, they would often find they were discriminated against, for instance not receiving equal pay to white workers. Employers would usually use the principle ‘Last to be hired, first to be fired. ’ It was a rarity for African Americans to be promoted as when they it would follow with walk outs and riots from white workers. In order to prevent the march on Washington movement, President Roosevelt agreed to set up the Fair Employment Practices Commission in order to accommodate equal opportunities for black people in defence industry jobs. This also led to increase in labour jobs, there was a 25% increase in African Americans working in the iron and steel industry. The numbers employed in government service increased from 50,000 to 200,000. However it had its limitations, railroads usually refused to hire black people and in the Deep South prejudice remained on employment issues. The NAACP campaigned to challenge the ‘Plessy v. Ferguson’ doctrine. Inequality was easily spotted in education. For example research showed that the pupil-teacher ratio was 20% better in white schools than in back, in addition to this white teachers generally receiveda much larger salary in comparison to a black teacher. The NAACP proceeded to sue on behalf of black students, which eventually resulting in the ‘Brown v. Board of Education’ legal case. Following the Brown case, Earl Warren who was the current Chief Justice of the Supreme Court, agreed that not only was segregation in education demoralising for African Americans, but segregation in general too. However this stirred up protest in the south. The White Citizens council formed the ‘Southern Manifesto’ in order to fight the brown case. There was also slow progress to the integration of public schools as The Supreme Court had not set a time limit, instead it had stated progression to e done with ‘deliberate speed. ’ There was also no action enforced by President Eisenhower who was reluctant to avoid stirring further opposition. Altogether, there was progress in economic status for African Americans. Due to the creation of trade unions and activist groups, something was finally being done about inequality for Blacks. However this gentle action was often faced with forceful opposition, or simply not enough being done, therefore hindering progress.