William Thomson Essay -- biographies biography bio lord kelvin

Born on June 26th 1824 in Belfast Ireland, William Thomson was one of many children. He was primarily raised by his father, James Thomson, as his mother died when he was six. James Thomson raised his family in a strict Presbyterian fashion. Although his father was strict and demanding, William mangaed to maitain a close relatioship with his father. James Thomson was the professor of engineering in Belfast and later was appointed to the chair of mathematics at the University of Glasgow. He taught his son mathematics at a very early age and as a result, William Thomson became an accomplished mathematican beyond that of universities. William Thomson enterd Glasgow University at the age of ten. That was not as uncommon as it is today because back then the universities were competing for the best junior pupils. In 1838, when Thomson was 14, he began what people today would consider university work and when he was 15, his essay called An Essay on the Figure of the Earth won him a gold medal from the University of Glasgow. Thomson then went on to publish his first papers at ages 16 and 17. These papers were defending the work of Fourier who was being criticized by british scientists. Following his years at Glasgow, Thomson entered the University of Cambrige in 1841. He graduated in four years with a B.A. honors degree and was second wrangler. Further work in 1845 saw him become first Smith's prizeman and he was elected a fellow of Peterhouse. From there he went to Paris because of his interest in the French approach to mathematics and he wanted to gain practcal experience and competence in experimental work. Before leaving Paris, Thomson got involved in many discussions which led him to study th... ...that of electrical current flow which helped him solve the problems with trasmitting electrical signals over long distances. Following this project, thomson invented the mirror galvanometer which he patented in 1858 as a long distance telegrah reciever. These projects not only led him to a great deal of fame but also a lot of money. Because of the great success he had from his work, Thomson was Knighted by QueenVictoria in 1866. He then retired from Glasgow in 1889 after being a professor for 53 years. In 1890 he became president of the Royal Society and held that position for five years and in 1892 he was created Baron Kelvin of Largs and recieved the Order of Merit in 1902. William Thomson, better know as Lord Kelvin, eventually died at his home December 17th, 1907, in his estates close to Largs, Scotland, and was buried at Wetminster Abbey, London.

Stereotypes about Homelessness in America in Dumpster Diving by Lars Ei

Stereotypes about Homelessness in America in Dumpster Diving by Lars Eighner Lars Eighner's short essay, "Dumpster Diving," reveals the stereotypes about homelessness in America. In order to confirm these known stereotypes about American culture, Eighner includes autobiographical accounts of the economically inferior class, as well as revealing his elitist rules that governs the life of a homeless person. According to Eighner, homeless people fall into the following categories, 'can scroungers', 'Dumpster divers', and 'scavengers.' (Eighner, 1993). In addition, Eighner's blatant demonstration of his superiority to the people he scavenges from reveals his true character of snobbery. Although Eighner reveals that his chosen lifestyle was to live on another's refuge, he kept in accordance with his acts of superiority and snobbishness by excluding himself from the term "Dumpster Diving." Instead, he preferred to be called a "scavenger because of its frankness in the term." (Eighner, 1993). Furthermore, Eighner, explains that there are rules to abide by when successfully "scavenging" through dumpsters, "using the senses†¦knowing the dumpsters of a given area†¦. [and] Why was this discarded?" It is the explanation of the three guidelines Eighner asserts to be superior to 'can scroungers' (Homeless people who rummage through the dumpsters for money). The author further elaborates his snobbishness by revealing that he has tried the heinous lifestyle of "can scroungers," and deduced that only a few dollars could be obtained. Moreover, Eighner states, "one can extract the necessities of life from the dumpsters directly with far less effort than would be requir ed to accumulate the equivalent of cans." (Eighner, 1993). The author stereoty... ...ghner, 1993). It is the authors belief that consumers are aware of their consumption, as well as realize how wasteful they are with food in general For the students who do not fit into Eighner's wasteful category, he presents a grouping of frugal consumers who, "carefully wrap up even the smallest leftover[s] and shove it into the back of the refrigerator for six months or so before discarding it" (Eighner, 1993). Through the essay, "Dumpster Diving," Eighner impresses his superiority by illustrating disinterested people and their lack to complete certain tasks the author is skillful at. His disdain and impudence of students†¦ Eighner's autobiographical essay not only shows the degradation homeless people indure, but his personal snobbery of those around him Works Cited Eighner, Lars. Dumpster Diving. http://www1.broward.edu/~nplakcy/docs/dumpster_diving.htm

Led Zeppelins Houses of the Holy :: Led Zeppelin Rock N Roll Bands Essays

Led Zeppelin's Houses of the Holy Led Zeppelin is arguably one of the best rock n’ roll bands of all time. They were collectively some of the best musicians ever to play rock n’ roll music, and were also great lyricists. Robert Plant (the lead vocalist) was quoted as saying that for some of the songs that he wrote, he felt that someone pushed the pen for him. Whether some mysterious force was moving his hand or not, one things for sure, Led Zeppelin wrote some timeless masterpieces of music. They were formed from the ashes of British blues-rockers the Yardbirds. Jimmy Page (Led Zeppelins official founder) started off as the bassist for the Yardbirds, but eventually moved on to play electric guitar for the band. In 1968 the Yardbirds broke up leaving Jimmy Page the rights to the band. Jimmy went out looking to start a new group and found charismatic vocalist Robert Plant, Roberts close friend and explosive drummer John Bonham, and already famous bass guitar player John Paul Jones. The group hit it off and did a few shows in England before renaming the band Led Zeppelin.   Ã‚  Ã‚  Ã‚  Ã‚  Somewhat a mysterious band, Led Zeppelin rarely did interviews and did not talk much to the press. For these reasons much of the press did not like them. However, their fans loved them. Led Zeppelin established a strong fan base by means of intense touring from the start of the group’s formation. With this intense touring came a lot of temptation. Led Zeppelin indulged in heavy drug and alcohol abuse as well as a lot of sex with groupies, especially American groupies. Their regimen of intense partying would eventually cause the band problems and inevitably lead to the bands undoing with the death of drummer John Bonham. I feel that Led Zeppelin could have been much more. To many Led Zeppelin fans that might sound crazy, but I truly feel that they had much more to offer the world than they ever got to give. The reason I say this is because they really didn’t have a long career and within a 5 or 6 years of forming the band they started having misfortun e and tragedy such as the death of Robert Plants son, Roberts car accident (which interfered with his touring and ability to perform for a few years), John Bonham’s excessive alcohol use, and Jimmy Pages’ heroin addiction that obviously interfered with their touring and songwriting.

Seasonal Variation Common Pediatric Problems Health And Social Care Essay

Background: Seasonal fluctuation is an of import public wellness phenomenon. Many common human diseases display predictable seasonal tendencies depending upon direct or indirect factors act uponing patient results. Pakistan lacks clear cut informations about this issue. Seasonal fluctuation assumes critical importance when it comes to paediatric disease in our set up. Our under 5 old ages mortality is one of the highest in WHO-EMRO part. Aims & A ; Aims: Present survey is aimed at observing and documenting seasonal tendencies in paediatric unwellnesss with highest morbidity and mortality rates in our state, viz. , acute stomach flu, asthma, URTI and LRTI. Material & A ; Methods: Retrospective reappraisal of Pediatric OPD databases for three ( 2006-2008 ) consecutive old ages in Kuwait Teaching Hospital was carried out by the research workers and instances run intoing inclusion standards were entered in survey database. Data was analyzed for seasonal tendencies utilizing Microsoft Excel 2007. Consequences: Clear cut seasonal tendencies were seen in Acute Gastroenteritis, URTI, Asthma aggravation and LRTI. Each disease displayed one-year extremums for three back-to-back old ages. Decision: Major paediatric slayers in our state show predictable seasonal tendencies that can be used for better readiness and improved results in paediatric population Keywords: Seasonal fluctuation, Acute Gastroenteritis, Upper Respiratory Tract Infection, Lower Respiratory Tract Infection, Asthma, Pediatrics, List of Abbreviations AGE Acute Gastroenteritis EMRO East Mediterranean Regional Office IMCI Integrated Management of Childhood Illnesss KTH Kuwait Teaching Hospital LRTI Lower Respiratory Tract Infection OPD Out Patient Department PMC Peshawar Medical College RSV Respiratory Syncytial Virus URTI Upper Respiratory Tract Infection WHO World Health Organization List of Tables, Graphs and Figures Table 1: Entire figure of instances of selected diseases for each twelvemonth of survey at Kuwait Teaching Hospital Figure: Seasonal tendency of Acute Gastroenteritis ( AGE ) instances Figure: Seasonal tendency of instances with acute aggravation of asthma Figure: Seasonal tendency of instances with acute aggravation of URTI Figure: Seasonal tendency of LRTI instances Background Seasonal fluctuation is a well-known public wellness property of human unwellness. It is of import from epidemiologic position point and serves as an index of etiologies other than primary causative agent for a disease. Human immune responses, [ 1 ] , bacterial counts, [ 2, 3 ] , allergen denseness, exposure rates, [ 3, 4 ] and opportunity exposure, [ 5 ] are all seasonally determined. Bing able to foretell seasonal fluctuation in any disease is, intelligibly, an assistance in index of intuition, diagnosing and above all aa‚ ¬Aâ€Å"Emergency Preparednessaa‚ ¬A? and preventative steps to incorporate disease. Outside primary attention, seasonal fluctuation has been documented in admittance rates to intensive attention units ( United Kingdom ) , [ 6, 7 ] visits to the exigency section ( United States ) , [ 8 ] and all-cause mortality ( United Kingdom ) , [ 9 ] . Published surveies show seasonal fluctuation in the diagnosing of ischaemic bosom disease in general pattern ( United Kingdom ) , [ 10 ] and in the figure of visits to primary attention doctors ( Sweden ) . The Swedish survey, based on a 14-year observation period from 1969 to 1982, found that visits to primary attention doctors declined during July and August in relation to a diminution in diagnosings related to respiratory tract infections, and that there were no appreciable differences for the remainder of the twelvemonth. Season specific unwellnesss, [ 11, 12, 13 ] and mortality rates, [ 13, 14 ] are now being used to find several wellness parametric quantities and resource allotment in wellness sector. This makes finding of se asonal fluctuation an of import public wellness step particularly in catching diseases. Although Pakistan is endemic for several catching diseases, yet we do non hold sufficient informations to back up seasonal fluctuation for common primary attention jobs in our population. Bing a state that faces one of the highest under 5 mortality rates in the WHO-EMRO part, we carry the duty of sensing and certification of baseline informations for appropriate intercessions in paediatric unwellness. From a public wellness position, the current survey will assist us place the demand for intercession and formulate schemes on a larger graduated table to cut down under 5 yr. morbidity and mortality rates in our population. Present survey is a Pilot design to look into the seasonal fluctuation of common paediatric wellness jobs showing to a primary attention OPD in a metropolis of Pakistan. Aims: To observe and document seasonal tendencies in paediatric unwellnesss with highest morbidity and mortality rates in our state, viz. , acute stomach flu, asthma, URTI and LRTI in Kuwait Teaching Hospital OPD, from 2006-2008. Methodology Present survey is a retrospective descriptive analysis of an bing database at paediatric OPD at Kuwait Teaching Hospital, KTH, Peshawar. Kuwait Teaching Hospital is an affiliate of Peshawar Medical College, an commissioned establishment of medical instruction. Pediatric OPD at KTH is of moderate volume with 60-80 OPD visits per twenty-four hours by kids belonging to middle to low socioeconomic category signifier the environing Jamrud Road and Tehkal country. Patients are largely cultural Afghans and Pashtuns. PMC Pediatrics is a well-equipped unit with inpatient bed strength of 35 beds and 5 neonatal isolates. It is staffed by 3 advisers 6 medical officers and 7 paediatric nurses. Study was approved by PMC Institutional Ethical Committee and informations aggregation was performed on site in KTH. Data was extracted from OPD and ward registries and patient medical records for admitted patients for old ages 2006, 2007 and 2008. Research workers met hebdomadal during informations extraction and informations entry clip and discussed jobs for common declaration. Operational definitions used were standard WHO/IMCI definitions. Acute Gastroenteritis was a kid less than 5 old ages age showing with history of increased frequence and reduced consistence of stool over past 24 hours with or without febrility and emesis. Upper Respiratory Tract Infection was child less than 5 old ages age showing with acute ear aching, sore pharynx, tonsillitis, spasmodic laryngitis or epiglottitis with moderate to severe respiratory hurt category harmonizing to IMCI categorization, Lower Respiratory Tract Infection was a kid less than 5 old ages showing with respiratory hurt harmonizing to IMCI categorization and chest X-ray findings consistent with lobar or bronchial pneumonia. Acute Exacerbation of Asthma was presence of respiratory hurt and wheezing in a kid less than 5 old ages age who was known to hold reactive air passages disease. Data was entered in Microsoft Excel 2007 and later analyzed for seasonal fluctuation. Graphs were constructed for each paediatric status under consideration and compared for consistence. Consequences A sum of 7209 patients were included in the survey reported in Kuwait Teaching Hospital OPD from January 2006 to December 2008. Entire figure of instances reported for Acute Gastroenteritis, Upper Respiratory Tract Infections, Asthma and Lower Respiratory Tract Infections were 3129, 1527, 1599, and 954 severally. 72.80 % of instances of AGE were reported in the months of April, May, June, July, August and September ( summer ) as shown in Figure 1. Patients with acute aggravation asthma reported most in the month of April ( spring ) ( 13.01 % ) and winter season. The Numberss of instances show a gradual addition from September to December ( winter ) ( 51.16 % ) as shown in figure 2. 61.36 % of instances of URTI were in the months of February, April, October, November and December. An addition in patient count was observed from the month of October to December ( 36.87 % of entire instances ) as shown in Figure 3. Extremums in the figure of patients reported for LRTI was observed in the months of April and July ( 15.93 % of entire ) and there was a gradual addition in patient count in winter months i.e. September, October, November, December and January ( 55.87 % of entire instances ) as shown in Figure 4. Year of Study Acute Gastroenteritis Upper Respiratory Infection Lower Respiratory Infection Acute Exacerbation of Asthma 2006 933 450 288 420 2007 1007 510 309 549 2008 1189 567 357 630 Entire 3129 1527 954 1599 Table: Entire figure of instances of selected diseases for each twelvemonth of survey at Kuwait Teaching HospitalFigure 1: Seasonal tendency of Acute Gastroenteritis ( AGE ) instancesFigure2: Seasonal tendency of instances with acute aggravation of asthma Figure 3: Seasonal tendency of instances with acute aggravation of URTI Figure 4: Seasonal tendency of LRTI instances Discussion Our chief aim was to observe and document seasonal tendencies in paediatric unwellnesss with high morbidity and mortality rates in our state, viz. , acute stomach flu, Asthma, URTI and LRTI. Although seasonal tendencies of assorted wellness jobs have been studied by assorted research workers in Pakistan and other SAARC states. Areas of probe include childhood poisoning [ 15 ] and shot, [ 16 ] . Probe of seasonal tendencies of childhood unwellnesss in Pakistan has non been carried out to the authoraa‚ ¬a„?s cognition. AGE exhibited a reasonably unvarying distribution form over the assorted old ages with regard to its seasonality. Higher sensing rate of AGE during the summer season may be explained due to assorted factors. First of all high temperature during this clip of the twelvemonth is thought to advance growing of morbific beings in the environment. [ 17 ] Furthermore, monsoon season causes a batch of strain on already unequal sewerage disposal system hence ensuing in a greater figure of incident instances. Particularly in the summers, the frequence of AGE towers above other paediatric diseases. The greater load of this disease exists in kids because of their under developed immune system. Asthma showed a bimodal distribution with its first extremum in spring and 2nd extremum in winters. The consequences clearly show that most people seek medical attention for Asthma in spring and winter. The rise in admittance for Asthma in spring may hold been related to increasing tree and grass pollen counts. The oncoming of cold conditions has been shown to be related to symptoms of asthma [ 18, 19, 20 ] . The acquisition of viral infections, [ 21 ] the seasonal prevalence of fungous spores, [ 22, 23 ] and the fluctuation in the house dust mite population [ 24, 25 ] may lend. The clear seasonal fluctuation is consistent throughout our state, proposing that similar environmental trigger factors are responsible for arousing onslaughts. Our consequences showed an addition in patient count with LRTI and URTI during the months of February, April, and July and in winter season in all the three old ages under survey. This may be due to the fact that people remain indoors during cold conditions. Due to shut contact in indoor environment, people, particularly kids, are more prone to acquire disease. The agents that cause LRTI are most frequently transmitted by droplet spread ensuing from close contact with a beginning instance. Contact with contaminated vehicles besides may be of import in the acquisition of viral agents, particularly RSV. Probably the somewhat fewer studies in summer were a manifestation of epidemic instead than seasonal fluctuation. For grounds that are unknown, different viruses cause extremums of infection at different times during the respiratory virus season ; these extremums rarely occur at the same time [ 26 ] . Seasonal tendencies are complex phenomena that require elaborate surveies with multipl e samples from diverse population beginnings over long periods of clip to be able to foretell seasonality of disease. Therefore, farther surveies with bigger samples and over longer continuance of clip are required to foreground the phenomena better in our set up. Decision A important seasonal fluctuation was observed in AGE, URTI, LRTI and Asthma. Summer received most instances of AGE. Most of the patients with Asthma were reported in spring and winter. A important addition in patient count with URTI was observed in winter and spring in all the three old ages. Most of the patients with LRTI were observed in winter and in the months of April and July. Further surveies with bigger samples and over longer continuance of clip are required to foreground this phenomena better.

Basic Concept of International Development

International development or global development is a concept that lacks a universally accepted definition, but it is most used in a holistic and multi-disciplinary context of human development – the development of livelihoods and greater quality of life for humans. It therefore encompasses foreign aid, governance, healthcare, education, gender equality, disaster preparedness, infrastructure, economics, human rights, environment and issues associated with these.International development is related to the concept of international aid, but is distinct from, though conceptually related to, disaster relief and humanitarian aid. While these two forms of international support seek to alleviate some of the problems associated with a lack of development, they are most often short term fixes – they are not necessarily long-term solutions. International development, on the other hand, seeks to implement long-term solutions to problems by helping developing countries create the nec essary capacity needed to provide such sustainable solutions to their problems.A truly sustainable development project is one whichwill be able to carry on indefinitely with no further international involvement or support, whether it is financial or otherwise. |International development projects may consist of a single, transformative project to address a specific problem or a series of projects | |targeted at several aspects of society. will be able to carry on indefinitely with no further international involvement or support, whether it is financial or otherwise. International development projects may consist of a single, transformative project to address a specific problem or a series of projects | |targeted at several aspects of society. will be able to carry on indefinitely with no further international involvement or support, whether it is financial or otherwise. |International development projects may consist of a single, transformative project to address a specific problem o r a series of projects | |targeted at several aspects of society.

Investigation of the Probiotic Properties of Bacterial Strains from Two Probiotic Drinks and Their Survivability in Artificial Gastric Juice

Investigation of the probiotic properties of bacterial strains from two probiotic drinks and their survivability in artificial gastric juice ABSTRACT: Two probiotic drinks were investigated in vitro to test their ability to survive acidic conditions and their probiotic factors. Both the products: Actimel and Yakult contain gram-positive bacteria, but Actimel also has a gram-negative bacteria. The ability to survive was investigated by adding artificial gastric juice to the products and incubating at different times.Actimel and Yakult were both able to survive the gastric juice. Actimel produced more colonies than Yakult but they both lost the same percentage of viability. The longer the time incubated the more the loss of viability. Introduction: In recent years health promoting functional foods has entered the global market as a result of increased prevalence of lifestyle related diseases (A. A. Aramide et al, 2009). People use functional foods and diet to maintain optimal health. C onsumption of probiotics is one of the ways someone could reach and maintain their optimal health.A probiotic is â€Å"living microorganisms, which upon ingestion in certain numbers, exert health benefits beyond inherent basic nutrition† (Todd R. Klaenhammer, 2000). According to the WHO/FAO report 2001 these probiotics can help prevent disorders associated with the gastrointestinal tract, diarrhoea caused by certain pathogenic bacteria and viruses, inflammatory diseases, allergies and a lot more. Actimel and Yakult is a couple of the said probiotic drinks. They claim to increase your body’s natural defences by fighting off the â€Å"bad† bacteria. Actimel is a yogurt-type drink produced by a company called Danoneâ„ ¢.It has three strains of bacteria, two traditional yoghurt cultures: Lactobacillus bulgaricus  and  Streptococcus thermophiles and a third one called L. casei Imunitass ® (http://www. actimel. co. uk/About/-WhatIsActimel. aspx, Accessed Feb, 28, 2010). Lactobacillus is a genus of bacteria that aid in the conversion of lactose to lactic acid hence increasing acidity in the stomach making it hard for harmful bacteria to survive (http://en. wikipedia. org/wiki/Lactobacillus, Accessed Feb 28, 2010). Actimel contains 10 billion L. casei Imunitass ® bacteria per 100ml bottle.This bacterial strain works under a wide range of pH and temperature hence able to survive the acidic conditions in the stomach. This ensures that the bacteria reach the gut alive and active. It helps by topping up the good bacteria in the stomach and making it hard for the germs to survive. The bacteria also aids in strengthening the gut wall so that only certain nutrients can pass. In 2004 a trial carried out to find the effect of Actimel on the immune response of subjects under academic examination stress showed that Actimel was able to control the number of lymphocytes and CD56 cells in subjects under academic examination stress.Other studies also show that the Actimel bacterial strains can be used in treating allergic rhinitis, prevention of diarrhoea and induce immune responses. On the other hand Yakult is milk based probiotic and contains only one strain of bacteria: Lactobacillus  casei  Shirota. It is produced and distributed by Yakult Honsha Co. Ltd. It contains 6. 5 billion L. casei Shirota per 65ml bottle. A variety of scientific studies have shown that Yakult has an effect on the human NK-cell activity, intestinal micro flora and immune parameters in humans.As a guideline a probiotic microorganisms should be resistant to gastric juices and be able to grow in the presence of bile under conditions in the intestines. The aim of this experiment is to measure the survivability of the strains in artificial gastric juice and to identify the bacterial strains said to be in the product. MATERIALS AND METHODS: Gram Stain: Firstly the bacteria were heat fixed according to the instruction in the lab manual. After heat fixing , crystal violet stain was added to the bacteria for 2 minutes, then washed in water and Lugol’s iodine for 30 seconds.The bacteria were decolorised by adding 95% alcohol for 15 seconds followed by a water wash and counter stain with safranin for 1 minute. This was then washed with water and examined under high power (x100) using oil immersion. A picture of these strains each from Actimel and Yakult directly and pure culture was taken. DNA Extraction: To extract the DNA, 1 ml of culture was centrifuged for 5 minutes. The pellet was re suspended in 480 ? l of 50mM EDTA with 60 ? l of 10mg/ml lysozyme then incubated at 370C for 45 minutes, centrifuged for 2 minutes and re suspended in 600 ? of nuclei lysis solution and incubated at 800C for 5 minutes. After cooling down 3 ? l of RNAase was added and left to incubate at 370C for 30 minutes. The mixture was left to cool and 200 ? l of protein precipitation solution was added, left on ice for 5minutes followed by high speed (13000 rpm) centrifuging for 5 minutes. The supernatant was then added to 600 ? l of isopropanol and mixed until DNA â€Å"threads† were formed and centrifuged for 15 minutes. The DNA pellet was washed with 200 ? l of 70% ethanol and centrifuged for 2 minutes. The ethanol was then removed and the DNA left to air dry and then re suspended in 50 ? of sterile water. PCR of chromosomal DNA: A 2 ? l of the DNA was added to 1 ? l of AmpF primer(GAGAGTTTGATYCTGGCTCAG), 1 ? l of AmpR (AAGGAGGTGATCCARCCGCA) primer, 2 ? l of dNTP’s, 10 ? l of x10 PCR buffer, 83 ? l of water and 1 ? l of Taq polymerase was added. This mixture was placed in the Promega Wizard Chromosomal DNA preparation kitâ„ ¢ and run according to the manufacturer’s guidelines. PCR Purification: The PCR reaction contents were added to a 1. 5 ml Eppendorf tube with 500 ? l of buffer PB1. This was centrifuged at high speed in the spin column for 30 seconds.A 750 ? l of buffer PE was added to the spin column and centrifuged for 1 minute. The spin column was then placed in an Eppendorf tube and 50 ? l of water was added and centrifuged for a further 1 minute. A 15 ? l of this PCR product was added to 5 ? l of Gel loading buffer and was run at 50 V for 2 hours. 20 ? l of the PCR product was then sent to the John Innes sequencing service for sequencing. Media Preparation: To media was prepared by adding 37g of Brain Heart Infusion (BHI) to 1 litre of distilled water and mixed using a magnetic stirrer.This was then added to a conical flask with 3g of agar and autoclaved at 1210C, 15 psi for 10 minutes. The media was then microwaved and poured onto petri dishes with Bunsen burner going, to sterilise the air around. Survival Studies: For carrying out the survival studies, 5 ml of the product was added to 25 ml of artificial gastric juice and left to incubate at 370C for 30, 60 and 90 minutes. The product was taken from different bottles to ensure replicates. After incubation the mixture was then diluted to 10-5 for Yakult and 10-7 for Actimel. This was spread onto a petri dish and was left to incubate.The plates were then counted and the number of CFU/ ml was calculated. RESULTS: Culturing bacteria: Firstly the number of colony forming unit (cfu) per ml was worked out by culturing the bacteria from the probiotic products and counting the number of colonies formed. This was then used to work out cfu/dose by using the volume they are produced in, which are 100 ml and 65 ml of Actimel and Yakult respectively. Table 1: Class data of cfu/ml and cfu/dose of bacteria in the product Yakult(cfu/ml)| Yakult(cfu/dose)| Actimel(cfu/ml)| Actimel(cfu/dose)| 4. 21. x 109| 2. x 1011| 4. 36 x 109| 4. 36 x 1011| 4. 14 x 109| 2. 86 x 1011| 2. 6 x 108| 2. 6 x 1010| 9. 7 x 10 9| 7. 8x 1010| 2. 1 x 109| 2. 1 x 1011| 1 x 109| 6. 3 x 109| 7. 5 x 108| 7. 5 x 1010| 1. 6 x 109| 6. 5 x 1010| 5. 5. 2x 108| 5. 5 x 1010| 9 x 107| 5. 8 x 109| 1 x 1010| 1 x 1012| 7 x 107| 4. 5 x 109| 2. 5 x 109| 2. 5 x 101 1| 4. 6 x 109| 2. 99 x 1011| 1. 21x 109| 1. 21x 1011| 1. 68 x 108| 1. 09 x 1010| 4. 3 x 1010| 4. 3 x 1012| 4. 02 x 108| 2. 61 x 1010| 1. 18 x 109| 1. 18 x 1011| 9. 1 x 107| 5. 9 x 109| 2. 89 x 108| 2. 89 x 1010| 1 x 108| 6. 5 x 109| 2. 7 x 109| 2. 7 x 1011| x 108| 3. 2 x 1010| 3. 6 x 109| 3. 6 x 1011| 3. 4 x 107| 2. 2. x109| 2. 7 x 109| 2. 7 x 1011| 2. 39 x108| 1. 5 x 1010| 3. 78 x 109| 3. 78 x 1011| 9. 7 x 107| 6. 3 x 109| 5. 0 x 1010| 5. 0 x 1012| 1 x 108| 6. 5 x 109| 1. 4 x 109| 1. 4 x 1011| 1 x 108| 6. 5 x 109| 2. 6 x 109| 2. 6 x 1011| To compare the mean differences between these two products an independent t test was carried out assuming equal variance. Table 2: Independent t-test of the class data for cfu/dose on Actimel and Yakult Independent t-test| | | Mean| Standard Deviation| SE Mean| P Value| cfu/dose| Actimel| 7. 9 x 1011| 1. 45 x 1012| 3. 41 x 1011| 0. 056| | Yakult| 6. 29 x 1010| 1. 04 x 1011| 2. 46 x 1010| | The mean shows that Actimel contains 10 times more bacteri a than Yakult on average. But only the mean is not significant to come to a conclusion as this could be because of sample variation. The P value from the t-test is 0. 056 which is greater than 0. 05 (P>0. 05) hence the difference between the mean of the two products are not significantly different from zero at the 5% confidence level. Gram Stain: Figure 1 shows the gram stain images from Actimel (i) and Yakult (ii).Figure 1 shows the gram stain images from Actimel (i) and Yakult (ii). Gram stained slides of both Actimel and Yakult were captured onto a computer at x1000 magnification. From the images you can see that Yakult is stained all in one colour but the Actimel contains two different coloured stains. Survival studies: To test the survivability of the bacteria they were incubated with artificial gastric juice for 30 60 and 90 minutes. The colonies were then counted Table 3: Viable counts of survival studies at different time and different replicates | Actimel|Time/min| 1| 2| 3| Mean| CFU/ml| CFU/dose| 0| 329| 69| 1088| 371. 5| 3. 72 x 1010| 3. 72 x 1012| 30| 321| 39| 880| 322. 5| 3. 23 x 1010| 3. 23 x 1012| 60| 309| 28| 740| 286. 8| 2. 87 x 1010| 2. 87 x 1012| 90| 204| 24| 642| 238. 8| 2. 39 x 1010| 2. 39 x 1012| | Yakult| | 1| 2| 3| Mean| CFU/ml| CFU/dose| 0| 312| 135| 53| 125. 0| 1. 25 x 108| 8. 13 x 109| 30| 190| 134| 11| 96. 3| 9. 63 x 107| 6. 26 x 109| 60| 159| 130| 11| 92. 5| 9. 25 x 107| 6. 01 x 109| 90| 149| 84| 8| 81. 5| 8. 15 x 107| 5. 3 x 109| The table shows that colonies on both Actimel and Yakult decrease over time in all the replicates.Both the products decreased to about 65% of its original count. A graph (Figure 2) was plotted with the CFU/dose against time on a log scale and it showed a linear decline over time in both the products. DNA Extraction: Figure 3 shows the Chromosomal DNA gel image. Figure 3 shows the Chromosomal DNA gel image. The DNA from the bacteria was extracted and gel electrophoresis was carried out to ensure that a DNA was obtained from the extraction procedure. Lanes 3 and 4 have migrated towards the positive side showing that chromosomal DNA was obtained.PCR Purification: After the DNA underwent the PCR process, the PCR product was purified and run on a gel electrophoresis to check if PCR product has been obtained. Figure 4 shows the image of PCR product run under electrophoresis. Figure 4 shows the image of PCR product run under electrophoresis. As the image shows there is a PCR product obtained as there is a distinct band in lanes 2 and 3. DNA Sequencing: The PCR product was then sent to the John Innes centre for sequencing and the following sequence was obtained.Actimel: GGGTCGGGGCGGGTGCTATACATGCAGTCGAACGAGTTCTCGTTGATGATCGGTGCTTGCACCGAGATTCAACATGGAACGAGTGGCGGACGGGTGAGTAACACGTGGGTAACCTGCCCTTAAGTGGGGGATAACATTTGGAAACAGATGCTAATACCGCATAGATCCAAGAACCGCATGGTTCTTGGCTGAAAGATGGCGTAAGCTATCGCTTTTGGATGGACCCGCGGCGTATTAGCTAGTTGGTGAGGTAATGGCTCACCAAGGCGATGATACGTAGCCGAACTGAGAGGTTGATCGGCCACATTGGGACTGAGACACGGCCC AAACTCCTACGGGAGGCAGCAGTAGGGAATCTTCCACAATGGACGCAAGTCTGATGGAGCAACGCCGCGTGAGTGAAGAAGGCTTTCGGGTCGTAAAACTCTGTTGTTGGAGAAGAATGGTCGGCAGAGTAACTGTTGTCGGCGTGACGGTATCCAACCAGAAAGCCACGGCTAACTACGTGCCAGCAGCCGCGGTAATACGTAGGTGGCAAGCGTTATCCGGATTTATTGGGCGTAAAGCGAGCGCAGGCGGTTTTTTAAGTCTGATGTGAAAGCCCTCGGCTTAACCGAGGAAGCGCATCGGAAACTGGGAAACTTGAGTGCAGAAGAGGACAGTGGAACTCCATGTGTAGCGGTGAAATGCGTAGATATATGGAAGAACACCAGTGGCGAAGGCGGCTGTCTGGTCTGTAACTGACGCTGAGGCTCGAAAGCATGGGTAGCGAACAGGATTAGATACCCTGGTAGTCCATGCCGTAAACGATGAATGCTAGGTGTTGGAGGGTTTCCGCCCTTCAGTGCCGCAGCTAACGCATTAAGCATTCCGCCTGGGGAGTACGACCGCAAGGTTGAAACTCAAAGGAATTGACGGGGGCCCGCACAAGCGGTGGAGCATGTGGTTTAA Yakult: TAGGAGTGGGCGCGTGCCTATACATGCAAGTCGAACGAGTTCTCGTTGATGATCGGTGCTTGCACCGAGATTCAACATGGAACGAGTGGCGGACGGGTGAGTAACACGTGGGTAACCTGCCCTTAAGTGGGGGATAACATTTGGAAACAGATGCTAATACCGCATAGATCCAAGAACCGCATGGTTCTTGGCTGAAAGATGGCGTAAGCTATCGCTTTTGGATGGACCCGCGGCGTATTAGCTAGTTGGTGAGGTAATGGCTCACCAAGGCGATGATACGTAGCCGAACTGAGAGGTTGATCGGCCACATTGGGACTGAGACACGGCCCAAACTCCTACGGGAGGCAGCAGTAGGGAATCTTC CACAATGGACGCAAGTCTGATGGAGCAACGCCGCGTGAGTGAAGAAGGCTTTCGGGTCGTAAAACTCTGTTGTTGGAGAAGAATGGTCGGCAGAGTAACTGTTGTCGGCGTGACGGTATCCAACCAGAAAGCCACGGCTAACTACGTGCCAGCAGCCGCGGTAATACGTAGGTGGCAAGCGTTATCCGGATTTATTGGGCGTAAAGCGAGCGCAGGCGGTTTTTTAAGTCTGATGTGAAAGCCCTCGGCTTAACCGAGGAAGCGCATCGGAAACTGGGAAACTTGAGTGCAGAAGAGGACAGTGGAACTCCATGTGTAGCGGTGAAATGCGTAGATATATGGAAGAACACCAGTGGCGAAGGCGGCTGTCTGGTCTGTAACTGACGCTGAGGCTCGAAAGCATGGGTAGCGAACAGGATTAGATACCCTGGTAGTCCATGCCGTAAACGATGAATGCTAGGTGTTGGAGGGTTTCCGCCCTTCAGTGCCGCAGCTAACGCATTAAGCATTCCGCCTGGGGAGTACGACCGCAAGGTTGAAACTCAAAGGAATTGACGGGGCCCGCACAAGCGGTGGGA Figure 5 shows the graphical summary of â€Å"strong† hits in the database of Yakult (i) and Actimel (i). Figure 5 shows the graphical summary of â€Å"strong† hits in the database of Yakult (i) and Actimel (i).This sequence was then run through the BLAST analysis to identify the probiotic isolate. Discussion: A Probiotic must be able to survive the conditions of the stomach and pass through to the gu t without significant loss. The bacteria found in the probiotics are cultured on petri dishes to test the amount of colonies present in the product. As mentioned above Actimel contains 10 billion per 100 ml and Yakult contains 6. 5 billion per 65 ml. From the t-test there was no significant difference in the content of the two products (Table 1). This was due to the fact that they both contain 100 million bacteria per ml of product. From the gram stain images both Actimel and Yakult was stained with the same conditions.But Yakult had only one stain whereas Actimel had two different stains. This is due to the fact that there is more than one species of bacteria in Actimel. The colour of the staining represents two different types of bacteria: gram-negative and gram-positive. All species of the lactobacillus genus are gram-positive. Gram-positive organisms retain the stain when they are stained with crystal violet but gram negative organisms lose their purple/violet stain when washed with alcohol but when retain safranin stain. Therefore the Yakult contains only gram positive bacteria (L. casei Shirota ®) while Actimel contains both gram positive and gram negative bacterium (Figure 1). From the survival studies we can

Creating a Student Portal for Bataan Peninsula State University Essay

IntroductioN The project is to create a Student Portal for Bataan Peninsula State University. Its purpose is to raise the availability of certain students’ records like the grades, finances/billing, and curriculum checklist. Along with, is the process of encoding students’ final grades and the forming of the dean’s list. Using the student portal, data can be accessible at any time and location over the Internet. Background of the Study The Bataan Peninsula State University was established by virtue of Republic Act 9403, signed into law on 22nd of March 2007. It is a conglomeration of fine leading higher education institutions in Bataan seeking to contribute to the national and regional development through providing excellent quality of services in instruction, research, production and extension. Guided by one Vision of becoming a university of excellence acknowledged not only in the country but also in the Asia-Pacific Region, BPSU shall continue to gear toward the realization of its mission of providing quality and relevant education in order to contribute to the national and regional development. Before the conversion, BPSU used to have three campuses; two are located in the City of Balanga while the third is situated in Orani. The passage of RA 9403 resulted to the expansion of BPSU’s campuses as the said Act duly integrated the Bataan State College in Dinalupihan and its satellite campus in Abucay (forme rly Bataan National Agricultural School). The five campuses of the university have very humble beginnings and yet they all emerged with glorious histories to be proud of. More empowerment is expected to be bestowed to each campus as their strengths shall be utilized for the success of the 111 programs and other services of the university. On June 2008, the University made education more accessible to the residents of the towns of Bagac and Morong by establishing an extension in the Municipality of Bagac. The extension offers some of the most in demand courses in the country like BS Entrepreneurship, BS Hotel and Restaurant Management, first two years of Nursing, and General Engineering courses. Contributing to national development has always been the topmost priority of the university; therefore BPSU relentlessly keeps itself updated on the recent trends to be  responsive to the present and future demands of the community. At present university has three programs granted with Level 1 Accreditation from AACCUP. Fifty-six (5 6) programs are scheduled for accreditation from 2008 to 2012. Moreover, the university continues to equip itself with faculty and employees who have remarkable skills and knowledge in order to uphold academic excellence and maintain its capacity of producing quality graduates. At present, 6 percent of its faculty have Doctorate degrees and 31 percent have master’s degrees. The rest are still working on their post-baccalaureate studies. It is not surprising that the enrollment continues to increase over the years as the university has proven its capability to match and even to surpass the performance of other reputable universities in the country in various competitions and also in the licensure exams. Other than this, low tuition fee rates, and pollution-free and safe environment further encourage the Bataeà ±os and those from other nearby provinces to patronize BPSU. For BPSU, a life without challenges to conquer would be futile as the university always stretches the limit to adapt to the changes and to turn trials into opportunities. Even cuts in the budget will not impede BPSU from attaining its goals. Aside from relying on its several IGPs to augment the budget and sustain its programs, the university continues to strengthen and to establish partnerships with local and international agencies that are more than willing to work side by side BPSU as it continues its journey towards a more dignified future. [bpsu.edu.ph] Every educational institution has its sole priority to give the best learning out from their best performances of teachings, processes and resources to their students. And, BPSU which is one of these institutions had already proven that they can absolutely give it. In the University’s actual operation, there are lots of offices and departments that are responsible on producing, maintaining and keeping every student’s records. Two of these are the Registrar’s department and the Finance’s department. Along the Registrar’s department is where the student’s documents are piled. Student’s documents consisting of personal data and academic information from their previous schools and from BPSU itself which are produced due to the span of years of the student’s admission in the University, for instance, are the grades. Another department mentioned is the Finance’s department; this also conducts one of the main tasks required for tracking the admission of the student every school year. That task is to keep files with regards to all of their finances, including all of the payments that are made, balances and other financial issues. These certain information of a student can also be found in the enrollment system that was used by the Registrar’s Office, it is how the Registrar has the authority to view the financial status of a student. Students must know every transaction that was made in the University especially when it has to do with their own concerns. They must always be informed of all the latest records that were kept and reported to the offices responsible for their stay-in within the institution. On the registrar’s part, a student is not allowed to have an update or a look within their record every time they desired. Considering that the registrar is also busy for other major works assigned to him. Seemingly, it will just consume time and effort for finding a particular record in their repositories. A student can only be given the opportunity, which depends on the situation. Naturally, grades were available every end of the semester in a printed form, though, some of the instructors are considerate in informing a student of the grades as often as possible. While on the finance office part, the records kept are confidential. In order for a student to be informed of the balances remaining on their account, the student should ask the finance officer. But it’s not that simple, as the officer is not free to answer every student’s questions or uncertainties at anytime. At some point in a semester, the finance’s department issues the statement of account of each student that still has remaining balances that must be paid in order to be given a permit that is a requirement before taking an examination On pondering on these unwanted situations experienced by the students, the thought of having a medium that will grant access to student’s account as often as they want sprung up. The medium is what we called a Students’ Portal. A portal or a web portal, also known as a links page, presents  information from diverse sources in a unified way. Apart from the standard search engine feature, web portals offer other services such as e-mail, news, stock prices, information, databases and entertainment. Portals provide a way for enterprises to provide a consistent look and feel with access control and procedures for multiple applications and databases, which otherwise would have been different entities altogether. Some related studies are researched and included on the documentation for further comprehension of the proposed system. Orani Water District Intranet Based Public Information Kiosk This thesis is made by the IPiK Group, BSIT students of Colegio de San Juan de Letran – Bataan that aims to create an integrated public access information system to be used by employees and visitors of Orani Water District that will improve the current process of dissemination of information. Also, the developers target the replacement of old bulletin boards with digital ones. All the information contained and posted on a bulletin board will be encoded and displayed in a public access computer, with a web-based interface to access the information. The public access computer will be implemented in a client-server environment. A domain controller will be used to apply access control and policies to the public access computer. The officer-in-charge only has to encode the information on the system rather than printing it and then posting it on the bulletin board. The system will only be updated by an administrator. The company’s system administrator will handle the updates and backups. The backups will be made using MS SQL Server 2005’s automatic backup service. The backup files will be stored on a backup DVD-ROM. The system will not be available online, only through the intranet. It will be available only from 8 AM to 5 PM. The proposed system named as Letran-Abucay Students’ Portal has the same objective with the IPik Group thesis that is to render information for the users. The main users of the Orani Water District Intranet-based Public Information Kiosk are the customers, while for the Students’ Portal are apparently the students. What will be the difference of the two is that the  Students’ Portal will be a web-based application and is accessible using a web browser which is opposed to the public information kiosk that is a window-based application. Bataan Information System This thesis is made by the STI-Bataan students under the advisory of Ms. Cristina de Leon, who is now a Letran IT Professor. It is about the designing and developing of a Bataan Information System in a multimedia form and to solve the problems encountered by the provincial government in promoting Bataan. The Information System will be easy to access and directed to the end-user and will support an interactive environment with a user-friendly feature in promoting the province of Bataan. Information system is frequently used to refer to the interaction between people, processes, data and technology. In this sense, the term is used to refer not only to the information and communication technology (ICT) an organization uses, but also to the way in which people interact with this technology in support of business processes (Wikipedia) Giving information is how the two systems, which are the Bataan Information System and the proposed students’ portal, are similar. Both render numbers of information that are accessible by an authorized user in a computerized process. Campus Portals a Framework for Development Accommodating End-users’ Online Activities (an International Thesis) This thesis is about the development of a campus portal created for the University of Wollongong; thus was prepared by Tharitpong Fuangvut on 2005. A Campus Portal is an exciting recent phenomenon forming part of the new generation of online services for all stakeholders in institutions of higher education. Conceptually the general notion of a Portal should be to be distinguished from that of other Web- based applications and the traditional Intranet of the institution. The major objective of this research is to propose a development methodology specifically suitable for Campus Portal projects. While there are many accepted development methodologies for traditional and Web-based Information Systems, no clear body of knowledge on the development of Campus Portals has yet been recognized. Additionally, as this is a new area, the definitions, terms, concepts and important issues agreed to by academic researchers and practitioners, are still evolving. This research, therefore, needs to clarify and identify some important issues regarding Campus Portals and their development, prior to composing the development methodology. In the second and third phases of the research, two studies were carried out, a preliminary study and a case study. These generated more understanding of the issues and extended the body of knowledge on Campus Portals, especially concerning their development. The preliminary study explored and investigated the online services and Campus Portals of 40 higher education institutions’ sites in Australia, New Zealand, the USA, the UK and Canada. The findings of the preliminary study show that there are no standard patterns in the function of personalization and customization in Campus Portals. The case study was conducted in an Australian university among the major stakeholder groups, namely, the development team and the end-users (students and academic staff). Students were the primary focus of the end-user st udy, from which data was collected using a survey to build up usage patterns of their online activities. Statement of Goals Due to the data gatherings that the researcher had conducted many thoughts lead the proponent to know and study more of the certain dilemmas and inefficiencies that taking place within the process wherein the people affected perhaps are not aware. Currently, students are given limits on viewing their own records kept by the University due to several uncertainties it will cost, uncertainties that include lack of time and extensive work of the people involved. Furthermore, the proponent had also studied prior concerns which will benefit everyone that are included on the process once implemented on the system: Security of data that will ensure a protected system that traces and prevents unauthorized access; Encoding of the final grades that is one of the tasks of the faculty every end of a semester; Downloadable and printable documents such as the Grades Slip coming from the Registrar’s office and a variety of forms coming from the Dean’s office. Availability of students’ list with  final grades which will help the Dean to generate the Dean’s list. The following goals are made and collected by the proponent through the aim of resolving the concerns mentioned. The goals are as follow: General Goal To develop a Student’s Portal for Bataan Peninsula State University that will enable students to access their personal, academic and financial records. Specific Goal To implement an authentication of users through the use of ID no and password, as to prevent intruders and to assure the safety of all the data transmitted over the network. To incorporate a module for encoding the final grades of students every semester that the faculty uses. To provide downloadable and printable forms those are being retrieved from the Dean’s, Registrar’s and Finance office. To include a module that will enable the Dean to view the academic status of the students that she can use as basis for retrieving the Dean’s list. Significance of the Study For the Students Students are the ones that have a great benefit on the students’ portal because it will provide them quick access of their taken subjects prior to the curriculum they had enrolled with the corresponding final grades for each. Also, the system ensures the confidentiality and the update of records for each semester as long as new grades are issued to help the students be informed of their academic performance in the University. Aside from grades and subjects that can be viewed, a student will also have the privilege to view some his or her financial data that was managed by the finance office. For the Dean’s office Using the students’ portal, the Dean is able to view the academic status of the students that include detail such as the final grades and to gather the names of those that are included on the Dean’s list. And also, as the portal offers a module for downloadable forms that are coming from the office, the task for issuing these certain forms will be eliminated thus reducing the workload of the Dean. For the Registrar’s Office As the students will be provided of options on determining their academic records, whether to just view it on the portal or to still ask for a printed copy coming from the Registrar’s office, somehow there will be a lessening of task on the Registrar’s part. For the Finance Office The Finance office can gain benefit from the students’ portal since the students can already check over their financial records online reducing the printing of documents such as the statement of accounts if permitted. For the Future Researchers The future researchers can acquire fundamental knowledge from and be able to use this thesis documentation as basis of their own research study if it’s all about developing a students’ portal. For the Developer To the developer, this will also provide better comprehension of her proposed system that will lead her to the further understanding of the entire study that surely they can use on preparation of a brighter future that awaits her as IT professional. Scope and Limitations This study will focus on creating a students’ portal for Bataan Peninsula State University which is web-based where student records are the prior concern and accessible online. Student records that include: Student’s  personal information Curriculum checklist that comprises all the subjects taken and to be taken by the student based on the University’s curriculum and the final grades for each Grades records that consist of all the grades of the student for all his subjects that he can query through supplying of a school year or semester. Financial information that comprises the tuition fee with miscellaneous fees and discount fee, if there’s any, of a student. Subject offering that pertains to the schedule of each subject that a student had enrolled belongs. The student can use this link to plan for his schedule for the upcoming semester. Class Schedule encloses all the subject schedules of a student. As part of the authentication that was implemented on the portal, the users must provide an authorized username and password. On the system there will be four types of user’s account: the student the faculty, the dean, the registrar and the administrator. In the Student account, the authorized tasks that users can do are: Viewing of their records in through selecting from the following links: myProfile; myGrades that contains sub links such as Semester Grades, Curriculum Checklist, Collection of Grades; myFinance, mySubjectOffering and mySchedule. Viewing other student’s or faculty staff’s records through selecting mySearch link, sending and receiving of messages through myInbox which is a form of messaging. And, printing and downloading of forms such as Grades slip, curriculum checklist and forms issued by the Dean and Registrar(eg. Change of Grade Form) Second, in the Faculty account, the authorized tasks that users can do are: Entering student’s final grades for a particular subject, section school year and semester through the use of myClassRecord. Viewing other student’s or faculty staff’s records through mySearch. Uploading of lessons for the students Third, in the Dean account, the authorized tasks that Dean can do are: Viewing of the Dean’s list for the current and the previous school year and semester. Searching students to review their academic performance from the first year of his admission up to the present. Searching class schedules by entering the assigned beginning and ending time of a class, in order for the Dean to be informed of what particular class is was going on for a moment. Viewing faculty subject loads and schedules. Fourth, in the Registrar account, the authorized tasks that Registrar can do are: Viewing of student’s general weighted average. Updating the grades of a student that obtained a INC remarks from the past school year. And, selecting the students that will form the Dean’s List. Lastly, the Administrator account, the authorized tasks that Registrar can do are: Conversion of tables of records from MS Foxpro format to MS SQL. Setting the current school year and semester. Uploading of downloadable forms. And, reset users’ passwords. The following are the limitations of the Students’ Portal: Only the â€Å"Other Information† part and the password are the only records in the student’s page that can be altered. Only the administrator can convert the tables from MS Foxpro format to SQL/simply add records on the database, can set the school year and can upload forms. Only final grades are to be encoded by the faculty. Faculty cannot edit anymore the grades of the students that belong to the previous school year and semester. Only the faculty user and student users can exchange messages. Only the Registrar can update the INC remarks of students that completed the subject. Lastly, only the registrar can form the dean’s list. Definition of Terms Transaction – a transaction usually means a sequence of information exchange and related work. A transaction is a unit of work that you want to treat as â€Å"a whole†. It has to either happen in full, or not at all. Records – In computer data processing, a record is a collection of data items arranged for processing by a program. Multiple records are contained in a file or data set. The organization of data in the record is usually prescribed by the programming language that defines the record’s organization and/or by the application that processes it. Portal – a term, generally synonymous with gateway, for a World Wide Web site that is or proposes to be a major starting site for users when they get connected to the Web or that users  tend to visit as an anchor site. Web Portal – also known as a links page, presents information from diverse sources in a unified way. Apart from the standard search engine feature, web portals offer other services such as e-mail, news, stock prices, information, databases and entertainment. Links – Using hypertext, a link is a selectable connection from one word, picture, or information object to another. In a multimedia environment such as the World Wide Web, such objects can include sound and motion video sequences. Search Engine – designed to search for information on the World Wide Web. The search results are usually presented in a list of results and are commonly called hits. The information may consist of web pages, images, information and other types of files. Database – is a collection of information that is organized so that it can easily be accessed, managed, and updated. In one view, databases can be classified according to types of content: bibliographic, full-text, numeric, and images. Client-server – describes the relationship between two computer programs in which one prog ram, the client, makes a service request from another program, the server, which fulfills the request. Web-based – refers to those applications or services that are resident on a server that is accessible using a Web browser and is therefore accessible from anywhere in the world via the Web. Technology – the usage and knowledge of tools, techniques, and crafts, or is systems or methods of organization, or is a material product (such as clothing) of these things. The word technology comes from the Greek technologà ­a tà ©chnÄ“ ‘craft’ and -logà ­a, the study of something, or the branch of knowledge of a discipline. The term can either be applied generally or to specific areas: examples include â€Å"construction technology†, â€Å"medical technology†, or â€Å"state-of-the-art technology†. Application – program or group of programs designed for end users. Software can be divided into two general classes: systems software and applications software Methodology Microsoft Solutions Framework (MSF) provides a set of models, principles, and guidelines for designing and developing enterprise solutions in a way that ensures that all elements of a project, such as people, processes and tools, can be successfully managed. MSF also provides proven practices for planning, designing, developing, and deploying successful enterprise solutions. The researcher had intended to use MSF for her methodologies especially because they are in use of Microsoft solution tools such as the Microsoft.NET Framework and the Microsoft SQL Server. MSF has five phases these are the: Envisioning, Planning, Developing, Stabilizing and Deploying. Envisioning Phase – This phase broadly describes the goals and constraints of the study. During this phase, the reseacher gathered necessary information and resources for developing a students’ portal. One of the activities that were conducted is an interview with BPSU’s database administrator to further determine what are the things and transactions necessary to put on the portal to satisfy the needs of the University and the predicted users. Some of the approved transactions are the viewing of student’s profile including the personal, academic and financial information; encoding of final grades and forming of the Dean’s list. Risk assessment regarding the developing of the system is also accomplished. On the process, the impact of the consequence is learned by determining the likelihood of its occurrence and the severity of the outcome relative to established project objectives. The envisioning phase culminates in the vision approved milestone. This milestone is the first point at which the project team and customer agree on the overall direction for the project, including what the product will and will not include. Planning Phase – This phase determines what to develop and how to develop it. The process of information is modified, gathered and undergoes three design processes namely conceptual, logical and physical perspective. During this phase, the researcher planned how to develop the Bataan Peninsula State  University students’ portal on the way its functionality can achieve the requirements of the educational institution. For conceptual design process, the expectations of the users or beneficiary of the study must be achieved like the proposal that students by using the portal can easily view their own records. For the logical design process, this meet the developer’s steps and requirements on how to develop the said system, like in an instance the system software solution will be developed using Microsoft Visual Studio and SQL Server Management studio. This solution is able to interact and communicate with other transaction processes, applications and data source. Lastly for the Physical design process, with the developer’s perspective, the development of the system will be a great help and ease not only for the students but also for the offices of the University that handles student’s information keeping considering the volumes of users and transactions. There would be a web-based implementation of a portal which will be used as the primary means for dissemination of the student’s profiles and information. The planning phase culminates in the Project plan approved milestone. This milestone is the point at which the project team, the customer, and key project stakeholders agree on the feature set and the design of the application. The Project plan approved milestone is essentially the contract with the customer to proceed with the project. Developing Phase – During this phase, the solution is developed and optimized until it is deemed ready for production use. On this phase, the student’s portal is developed. The researcher experienced several revisions on the design, the basic functionalities and on the core transaction in order to follow the needs of the identified users. The development phase culminates in the Scope Complete milestone. At this milestone, all features are complete, and the product is ready for external testing and stabilization. This milestone is the opportunity for customers and end users, operations and support personnel, and key project stakeholders to evaluate the product and identify any remaining issues they need to address before it ships. Stabilizing Phase – This phase conducts testing of the complete solution. During this phase, the researcher focuses on resolving and prioritizing bugs and preparing the solution for release. The stabilization phase culminates  with the release of the product. The Release milestone occurs when the team has addressed all outstanding issues and shipped the product or placed it in service. At the Release milestone, responsibility for ongoing management and support of the product officially transfers from the project team to the operations and support organization. Deploying phase – the developer deploys the core technology and site components, stabilizes the deployment, transitions the project to operations and support, and obtains final customer approval of the project. After the deployment, the developer conducts a project review and a customer satisfaction survey. During this phase, the developer tested the usability of the students’ portal and determined whether it has achieved the requirements of the University that are identified during the envisioning stage by letting some selected persons from the proposed users/customers. The deployment complete milestone culminates the deploying phase.