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Nowadays, consumption of fried potatoes is highly growing and due to its high oil uptake during the process, it makes a lot of calories which are harmful to human Health; so, attempts to reduce the amount of absorbed oil will improve the health of society. In this research the effect of Psyllium seed hydrocolloid as coating material (0.5, 1%), changes in slices dimensions (6×1.25×1.25, 6×1.5×1.5) and predrying (reducing moisture to 60%) are assessed on the oil uptake by potatoes in the deep fat frying process individually and together. Results show that coating by Psyllium seed hydrocolloid due to its blocking nature causes decreasing the loss of moisture during the frying while water can control the amount of absorbed oil. Increasing in the concentration of hydrocolloid solution decreased the efficiency of frying, moisture (resulted from coating) and the tissue smoothness. Taste and color improved by predrying. The loss of moisture, the amount of coating and reduction in absorbed oil, also increased. Reducing in slices dimensions increased the efficiency of frying, coating percent and the tissue smoothness.

The dried calyces of Hibiscus sabdariffa L., have gained importance as local soft drink and medical herb in Ghana. There are speculations it has anti-cancer property, and that the decoction is better than the infusion. In view of these the Total Phenolic and Flavonoid content of both preparations was investigated. The decoction method gave the highest % yield of crude extract (76%) and of total flavonoid content (5887.5?g QE/g) while the infusion method gave the highest TPC value (46.123mg GAE/g). Also higher values of TPC and TFC were obtained from the S. samples compare to the B. samples. All the TFC values obtained from the decoction method were higher than the infusion values. Out of the 8 samples, TPC values of 3 (Kaneshie.S, Madina.S, and Nima.B) of the decoction method were lower than that of infusion. As flavonoids play vital role in scavenging free radicals in organisms, the decoction process can be recommended. Since the differences in the decoction and infusion’s data are not big, both preparations can be used.

A simple, precise and accurate kinetic spectrophotometric method has been developed for determination of tranexamic acid. The method was based on a kinetic investigation of the coupling reaction between tranexamic acid and ascorbic acid after heating to form a purple-pink colored complex. The reaction was followed up spectrophotometrically by measuring the increase in absorbance at 530nm & 390nm as a function of time. The initial rate, rate constant, fixed time and fixed absorption time methods were adopted for constructing the calibration curves and examined for their suitability for the assay of tranexamic acid in pure and capsules forms.

To construct the plant expression vector containing synthetic B. thuringiensis-cry1Ac gene for crop plant transformations to resist the insect Helicoverpa armigera. A newly constructed binary vector containing the T - DNA left border, Kanamycin (kan) as marker gene, glucuronidase (uidA) reporter gene and bt-cry Ac 1 gene which transformed to A. tumefaciens by helper plasmid pRK2013, which provides tra and mob genes required to transfer the DNA. The plasmid constructed from basic vector pUC118 containing synthetic Bt-cry 1 Ac gene and pGPTV was restricted digested by EcoRI and Xbal. The digested plasmids were purified, quantified and ligated before triparental mating method of competent cell transformation. The triparental mating efficiency can be observed through back transformation of gene from A. tumefaciens to E.coli. The confirmation of Bt-cry 1 Ac gene in the construct was done by Polymerase Chain Reactions (PCR). Construction of a Bt-cry Ac1 expression vector was successful and this study will be a feasible approach for the genetic improvement of an economically important Crop plants.

Seven species of marine macro algae belonging to Chlorophyta, Phaeophyta and Rhodophyta were surveyed, collected from Coromandal coast, India and studied for their lipid composition and its accumulation for the future biodiesel production. Variability of chemical components and production of lipid granules are specific in macro algae and there is also an evidence for temporal variability in macro algal lipid composition. The lipids of algae have wide application in production of fuel. It was observed that lipid composition of macro algae in the sequence of members belonged to Phaeophyta > Chlorophyta > Rhodophyta. In this study we successfully localized the lipid bodies of seven macro algal strain by their ultra structural studies and Nile blue stain method. However, further research work should be carried out from different marine macro algae species for biofuel production to meet out the energy crisis globally in future.

An important feature of India’s wetland development programme is that it combines the task of securing out a strategy for wetland development alternatives with the task of lending similar support to implement the projects.  Such a unified programme ensures reduction of gap between expected benefit and actual outcome – a gap that has been a matter of serious consent in many of the lofty endeavors all over the world. Toxic metal pollution of water and soil is a major environmental problem, and most conventional remediation approaches do not provide acceptable solutions. Wetland plants are being used successfully for the phytoremediation of trace elements in natural and constructed wetlands. This study demonstrates the phytoremediation potential of three different water hyacinths ( Eichornia crassipes, Ipomea spp, Stachytarpheta jamaicensis ) in three different lake system ( Ramanaickan Lake, Basthi Lake Dharga Lake) of Hosur district. Our results shows Eichornia crassipes is a potent metal (Ca,  Mg,  Cl) accumulator and tolerant species collected from Rama Naicken Lake, Hosur. Ipomeas spp  is a moderate accumulator (Fe, SO_4, PO₄) and sensitive species collected from Dharga lake whereas Stachytarpheta jamaicensis is non accumulator and tolerant species. Eichornia crassipes is a promising candidate for phytoremediation of wastewater polluted with different metals and can be used for natural wetland cultivation.

In this study, the long-term impacts of poultry manure (PM) on vertical distribution of soil macronutrients (N, P, K, Ca and Mg) have been determined. In addition, change in other soil fertility indicators such as organic matter (OM) and cation exchange capacity (CEC) levels were assessed. Soil samples from four depths (0-15, 15-30, 30-60, and 60-120 cm) from the sites were analyzed. Generally, the mean total soil nitrogen increased with depth in the cultivated poultry manure amended soils up to 60cm depth and decreased sharply at depth range 60-120 cm in both wet and dry seasons. At both the cultivated and uncultivated sites at Deduako, available P levels were highest at the top 15 cm depth of the soil and decreased rapidly with increasing depths for both seasons in both the cultivated and uncultivated sites. The exchangeable K content at Deduako during the wet and dry season was significantly higher at all sampling depths than the corresponding depths of uncultivated land. Generally, the exchangeable Ca levels were significantly higher in cultivated soils at the experimental sites than those of the uncultivated land. There were significantly higher exchangeable Ca levels in wet season than that of dry season at both sites. Significantly higher (p < 0.05) Mg levels recorded in wet season. The OM contents at all sampling depths of cultivated site were also higher than that of the uncultivated sites. At the Deduako vegetable site, during the wet season, the CEC in cultivated soils at the various sampling depth were significantly higher (p < 0.05) than those of uncultivated soil. Increases in all selected soil properties were, generally, higher in the wet season than the dry season.

The effect of cassava peel ash on Lateritic Stabilized with Bitumen was investigated. The lateritic solid was collected from Umuma-Isiaku in Ideato South LGA of Imo State. The Bitumen was collected from New Idea Construction Company Ltd in Owerri. The Cassava peel was collected from Ohaji in Egbema LGA OF Imo State. The Cassava Peel was burnt in a furnace and sieved with 150% sieve to obtain the ahs used in the experiment. The lateritic soil was classified as A-2-7 on AASHITO classification chart. The percentage replacement level of soil by Bitumen and Bitumen/cassava peel ash 0-10% by weight of dry soil. The investigation was carried out with respect to compaction Characteristic and California Bearing Ratio (CBR) tests. The result obtained indicated a decrease in maximum Dry Density (MDD) when the soil was stabilized with bitumen and increases when cassava peel ash was incorporated for 0-10% replacement level of soil with bitumen and bitumen/cassava peel ash respectively. The result of the optimum moisture content (OMC) increases when bitumen was used in stabilizing the soil and decreases when cassava peel ash was incorporated. The result of the MDD when bitumen was used in stabilizing the soil ranges from 2.16-1.76gkmcm3 for 0-10% replacement of dry soil with bitumen and 2.16-4.20g/cm3 when cassava peel ash was incorporated. The results of OMC ranges from 11.20 -21.90% and 11.20-8.80% for 0-10% replacement of dry soil with bitumen and bitumen/cassava peel ash respectively. The result of CRR text ranges from 22.66-85.75% and 22.66-18.10% for the same replacement level of bitumen and bitumen/cassava peel ash respectively. These results shows that the high shear strength of soil which was achieved by stabilizing the soil with bitumen was reduced by the incorporation of cassava peel ash.

This study is to know the levels of temperature and electrical conductivity of Groundwater. Temperature increase was recently considered as a serious water pollutant. The known sources that modestly increase the temperature of groundwater are municipal wastes, industrial effluents and biochemical activities. Electrical conductivity which is the ability of water to conduct electricity is also related to the concentration of ionized substance in water. The ions that have major influence on the conductivity of groundwater are H⁺, Na⁺, Mg^2+. Ca^2+., Cl.^-. SO₄^2-.  Samples of borehole water were collected around Sapele L.G.A and were analytically assessed to ascertain the physicochemical characteristics. Results obtained shows that Temperature range between 14^oC – 30^oC and electrical conductivity range of 23.00 – 400.00 us/cm and were found to be within the world health organization (WHO) desirable and maximum levels.

Abstract In the health care industry today, failed programs cost organizations a loss of revenues on daily basis. Therefore, management strategies in these organizations need a balance (equilibrium) between program implementation control and the relationships that goes along. These relationships exist between the organization and defined individuals or groups who are directly or indirectly part of the organization’s hierarchy. These groups or individuals comprise the so-called stakeholders and they do have a stake in the organization. A major factor for a program success with any organization is the proactive involvement and management of its strategies with its component staff, including the stakeholders (Thomas, Delisle & Jugdev, 2002). The argument is organizations should look at their stakeholders as part of core management objectives for maximum return of investment. Many organizational programs have failed due to lack of direct top management involvement and support (Jiang and Klein, 1999). The importance of this problem therefore, requires that every organization examine its relationships with its stakeholders constantly since its success or failure revolves around these relationships. Findings: Findings from this study were of great economic importance. The identification, prioritization, and engagement strategies of evaluation of the key stakeholders in Mission Hospital, USA, was an effective tool that could help any organization to know the individuals or groups with power within their organization and how such powers are used. The second importance was the power of teamwork; how individuals or groups may collaborate for a common good; here both the executive management of Mission Hospital, USA, collaborating with the stakeholder management to affect the objectives and goals of the hospital. Third, it showed improved relationships between two former unaligned managers with informal power structures and possible outcome. The conclusion here was that collaboration, involvement, negotiations with the use of inducements; all play major roles in straightening relationships, be it personal or corporate. Statement of the problem: The specific statement of the problem of this study examined management and program implications when upper management and related management (stakeholder management) do not collaborate and involve in pursuing the strategic objectives and goals of the corporation. Many projects, and indeed corporations, have failed for lack of management involvement of component staff in management strategies. Description of design method: The design methodology was in three phases. Phase1 involved the interaction process of identifying, prioritizing, and engaging the key stakeholders of the hospital. Phase2 involved the data gathering techniques, including workshops exercises with the participants. Survey questionnaires were designed separately for the hospital’s management and the identified key stakeholders. The exercises were open-ended and interactive processes with the participants. The outcome was important in that it provided the necessary factors for effective stakeholder management. From the collection and analysis of data, phase 3 was a descriptive case study designed to effect phase 2, through the process of planning, implementing, and monitoring – used in the incremental process improvement management (Carroll & Swatman, 2000). The investigator went further with fact-finding interviews with employees of the hospital. The results findings were spectacular. Design of the study: The purpose of this study was to examine and encourage upper management strategy of Mission Hospital, USA, in order to improve its stakeholder relationships. The study used rationale to establish and analyze outcomes, allowed prediction, and aim for generalization. In order to articulate the stakeholder’s perception of values to the organization pertinent questions were designed to affect the study. The main research question of the study was directed to the hospital’s executive management, challenging them to commitment to teamwork for the overall benefits of the hospital’s objectives and goals attainment. A stakeholder management methodology workshops exercises were designed to assist them in this process. The subject sample group was small. The criteria for the small group were to use a phenomenological approach to find out how a few groups or individuals of important status in an organization feel as a sub-set; making it a qualitative descriptive case study. Significance of conclusions: The implications of notice in this case study on stakeholder management in Mission Hospital, USA, was exploratory yet unique, and based on the combination of qualitative and quantitative designs with limited results. The study is unique in that no similar study exits presently with direct involvements of inside power brokers. Nevertheless, the analysis should be viewed as suggestive, and not one hundred percent definitive. Certain unresolved issues still remains, the resolution of which should challenge practicing health care managers on how to manage their stakeholders to attain the objectives and goals of their organization. However, this investigator presented many suggestions to the management of Mission Hospital, USA, to any promising manager of health care, and to future researchers of health care management in general. Recommendations: The confirmation of the “Pilot study” of this case study should encourage a more detailed research study of economic benefits with stakeholder management collaborations. Such study should be broadened and without any restrictions, as was witnessed in this case study.

The study was an examination of the Amnesty Programme proclaimed for militant in the Niger-Delta by the President Umaru Musa Yar’Adua’s administration in 2009, within the context of the role of the Nigerian State in the management and resolution of the conflicts. This was against the backdrop of the protracted conflicts that engulfed the region. At the peak of the conflicts, there were frequent attacks and vandalizations of oil and gas pipelines and installations, of and the rampant abductions of expatriates by militant groups spread over five hundred camps in the creeks of the Niger-Delta. The total population for the area studied was 31, 224,577. Major findings of the study revealed that the Amnesty Programmeproclaimed for militants in the Niger-Delta was to stop the carnage perpetrated by the militants and usher in peace, progress and development in the region. This no doubt entrenched durable peace in the Nigeria-Delta Region of Nigeria.Thus the paper clearly elucidates on the importance of the amnesty programme as a very vital instrument of sustainable peacebuilding, and emphasizes o the need for holistic reforms that address despoliation,pauperization and colossal underdevelopment of Niger Delta region, which were the raison d’etre for the crisis. The paper further made some laudable recommendations towards an all- inclusive amnesty programme which will usher in sustainable peace, security, infrastructure, high human capital and enduring sustainable development to the region.

The food safety processing and evaluation of powdered pap from maize and malted maize with carrot were carried out. The standard operating procedures in flow chart for the processing of fermented maize flour (plain pap), malted maize flour and carrot powder were used. Recipe for the variables and mixing ratios was formulated. 100% fermented maize flour (plain akamu/ pap) was used as control against other variables (fermented maize flour - FMF, carrot powder - CP and malted maize flour -MMF). The variable with the ratio of 85:5:10 (FMF:CP:MMF) tagged “BOB” was found to be the most acceptable. Result showed that sample BOB pulled the following values to emerge the best in ratio composition: consistency (7.9±0.08), colour (8.3±0.41), taste (8.0±0.04), mouthfeel (7.8±0.11), aroma (7.6±0.02) and overall acceptability (8.0±0.06). Microbial assessment showed that counts were high above thresholds for coliforms (1.9 x101 ±0.14 to 2.0 x102 ±0.39 CFU/g), and moderate for aerobic bacteria (4.1 x103 ±0.37 to 3.7 x104 ±0.14 CFU/g) and fungi (1.3 x102 ±0.12 to 3.2 x103 ±0.10 CFU/g). Five (5) bacterial and three fungal isolates were identified to include Lactobacillus species, Bacillus species, Pseudomonas aeruginosa, Staphylococcus aureus, Escherichia coli, and Saccharomyces cerevisiae, Penicillium species and Aspergillus species respectively. From the results obtained, it could be deduced that the problems of sour taste among infants consuming plain pap and malnutrition have been eliminated by blending with malted maize flour and carrot powder. These were achieved through the process of malting and enrichment with carrot powder which is a good source of beta carotene, a precursor of pro-vitamin A.

This work studies the experimental approach employed in performance investigation of thermoelectric materials using Orthorhombic Tin Sulphide (SnS) crystals as a case study. The sample material was joined with Lead Telluride (PbTe) to form a closed couple in the module. The two junctions of the couples where held at different sets of temperature causing varying sets of temperature gradients with 30°C/m difference between each set. The result obtained reveals that SnS and PbTe module has a high thermoelectric conversion efficiency which ranges from 1.92% to 4.84% for the range of temperature gradient of 60°C/m to 180°C/m. These ranges of thermoelectric conversion efficiency are better than those of commercial thermoelectric modules which has efficiencies of between 0.5% to 1%. It is also seen that SnS module can operate as both low and high temperature thermoelectric material.

In the Theory of relativity there are fundamental internal contradictions. The most direct of them is, between the two sides of one unequal equation, intended to transform time. These contradictions prove, that this theory is absolutely wrong.

The problem of HIV/AIDS is not only a medical issue, but it is also a psychosocial issue. Infection as well as stigma presents the victim with a broad range of personal psychological experiences to negotiate. The purpose of this study was to investigate the effects of psychological counseling on social acceptance of PLWHA. The target population of this study was 1000 (690 counseled and 310 not counseled) PLWHA. Out of the 1000 PLWHA a 30% was obtained and a total of 300 (208 counseled and 92 not counseled) PLWHA was selected through stratified sampling and simple random sampling. A total of 35 psychological counselors were identified using purposive sampling. The research instruments used were questionnaire and interviews. Quantitative data was analyzed using SPSS (14.0) by use of means and One-way ANOVA. Qualitative data was analyzed using selective coding, percentages and chi-square. The study established that psychological counseling has significant effect social acceptance of PLWHA. The findings may be useful in sensitizing the infected and affected persons on the significance of psychological counseling in enhancing psychosocial wellbeing of PLWHA. The results can be used to mobilize the Ministry of Health, NGOs, CBOs to employ psychological counselors to help in psychological counseling PLWHA.

Teaching profession has been hit by a wave of a high teacher turnover resulting in shortage of teachers and high workload due to high pupil enrolment as a result to the introduction of Free Primary Education in Kenya. The purpose of this study was to determine the influence of teacher-related factors on job satisfaction among primary school teachers in Nandi County, Kenya. The objective of this study was to investigate the effects of teacher-related factors on job satisfaction among primary school teachers in Kenya. This study adopted an explanatory survey design based on the qualitative method. The study targeted all primary school teachers in Nandi North Sub-County, Nandi County, Kenya. The researcher used stratified and simple random sampling to select respondents (n = 321). The main data collection instrument was the focus group discussion for the teachers. Qualitative data was analyzed thematically and reported in narrations and quotations. Most of the respondents in the discussion group said that they enjoyed teaching as a profession because they felt good when they model young children. The teachers attributed low job satisfaction to lack of career growth. It was noted that teachers stagnated in one job group for longer than anticipated. The teachers also reported that they were overworked due to teacher shortage in their schools. For educators, this study underlines the importance of individual motivation as a source of individual job satisfaction.

Compression of the neurovascular structures crossing the thoracic outlet usually causes severe pain at the neck and this is called thoracic outlet syndrome (TOS). Elongated transverse process (ETP) of the 7th cervical spine (C7) (transversomegaly) is one of the risk factors of TOS. The aim of this study was to measure the length of transverse process (TP) of C7 on plain x-ray of AP cervical spine in order to determine and predict risk of TOS. A cross sectional study carried out on 126 subjects with neck pain referred to the radiology department, Federal Medical Centre, Owerri, Nigeria. Stratified technique was used. Prominent TP rating scale was taken as > 4.12 cm on x-ray cervical spine AP view. Data was subjected to descriptive statistics and relative risk was determined.Mean age of subjects was 54.5 + 2.1 years. Subjects with normal right TP (< 4.12cm) was 105 (83.3%) {males = 48.6% (51) and females = 51.4% (54)}. Prevalence of left transversomegaly (> 4.12 cm) was 7.9% (10). The relative risk patient with transversomegaly is 3.0 times more likely to develop TOS Transversomegaly is 3.0 times more likely to develop TOS compared with a patient whose TP is not enlarged. Male subjects are at more risk than females (p < 0.05). The prevalence of transversomegaly is 12.3 % in the studied population. True AP cervical X-ray projection is implied to patients suspected of having TOS.

Seismic wave propagation through acoustic medium allows us to understand response through a fluid saturated medium. This interaction has been described by the acoustic wave equation. In this work, the acoustic wave equation was written in coupled form and was discretized using the staggered grid finite difference (SGFD) method, which provides improved accuracy and efficiency of the numerical modeling and are naturally centered at the same point in space and time. To truncate artificial reflections from our computational boundary, we have applied the perfectly matched layer (PML) absorbing boundary condition. Our results show seismic wave propagating through a homogeneous medium and the effect of PML was clearly observed.

The majority of households in the town halls of Agbangnizoun and Za-Kpota do not have access to drinking water due to the non-existence of drinking water supply. Consequently, the communities of these two town halls use surface waters, traditional wells and cisterns to satisfy their daily needs without any prior treatment. This work was undertaken to assess the physico-chemical quality of these waters. Thus, over two successive years, twelve (12) rivers, eighteen (18) wells, twenty (20) cisterns and two (02) boreholes (witness samples) were sampled in the Districts of the two town halls. The physical parameters such as the pH, the temperature, the turbidity, the rate of dissolved solids (TDS) and the conductivity were measured in situ with a mobile multi-parameter device of the brand HANNA HI 9829 while the colour, the suspended matters (SM), the ammonium, nitrate, nitrite, phosphate and sulphate ions are measured in the laboratory by colourimetric method. The data collected were recorded in Excel and then treated with software R. The Student-Newman Keuls test with the significance level of 5% shows that surface waters are more polluted whereas well waters are highly mineralized. The waters consumed by the populations of Agbangnizoun and Za-kpota town halls do not respect drinking water standards.

Our study proposes a quantitative investigation to identify trends of anxiety and physical activity among medical students or graduates while studying for the United State Examination Licensure Examination Steps at Pass Program in Champaign, Illinois. The research emphasizes students' physical activity and anxiety contributing to study performance, such as retention and concentration with USMLE question bank improvement. The quantitative research study aims to evaluate medical students and graduates by providing participants with questionnaires. The study is divided into two phases. The first phase provides a clinical questionnaire to participants, and the second phase interviews to evaluated responses and eliminate any barriers in the research. Students or graduates engaged in physical activity are more likely to retain and have efficient concentration while studying for the USMLE examination. Physical activity controlled participants' anxiety; however, physical activity did not significantly change the daily USMLE test banks. Medical students and graduates are less physically active and have developed generalized high levels of anxiety. The study estimated that 73.3% of students claimed that they suffer from anxiety, contributing to test banks' low performance. The research has shown that medical students and graduates are not regularly physically active. Females are less physically active than males. The concentration results presented that 59.7% of participants stated daily physical activity improved concentration by providing efficiency on USMLE question banks. 59.5% of participants mentioned that physical activity significantly helped students and graduates control their anxiety levels. 51.1% of participants stated they did not witness any significant changes (increase or decrease) in daily question bank performance with regular physical activity. 46.9% of students stated that physical activity improved retention of study material with daily physical exercise activity. The research has significantly shown medical students' and graduates' study hectic schedules hinder participants' physical activity. The stress of USMLE has caused students and graduates to experience a high level of anxiety. Students or graduates engaged in physical activity are more likely to retain and have efficient concentration while studying for the USMLE examination. Physical activity controlled participants' anxiety; however, physical activity did not significantly change the daily USMLE test banks.

The COVID-19 pandemic has shown an impact on sexually transmitted infections. The research aims to understand an overview of CDC's STI surveillance data for 2020 that can provide a general understanding and a comprehensive review of patternsofChlamydia and Gonorrhea infections among men and women.The study conducted an in-depth qualitative research analysis of the CDC's STI surveillance data for 2020. The studyanalyzes particular research questions.What is the difference between reported cases of Chlamydia and Gonorrhea among men and women? How does sexual orientation affect reported cases of Chlamydia and Gonorrhea? What demographics are associated with Chlamydia and Gonorrhea cases? The research analyzes the number of cases of Chlamydi and Gonorrheain fections among men and women, includingsexualorientation, age, ethnicity, and reported cases in healthcare centers.The results of the CDC's STI surveillance data of 2020 have determined that men have a higher number of cases in both infections, and MSM have a higher number of cases in the sexual orientation category. The result differed based on ethnicity, in which females had a significant increase in chlamydia cases compared to men while men had an increased number of gonorrhea cases. African American men and women have shown the greatest number of cases. Non-Hispanic/Pacific Islanders men have a higher number of chlamydia cases compared to women. Overall, the transmission of gonorrhea is higher in men, while chlamydia is seen most in women.Sexually transmitted infections such as gonorrhea and chlamydia may present with unseen consequences. Gender, age, and ethnicity play a vital role in our society in improving health conditions. Limitations may occur within the study. The results may show biases based on the lack of data submission due to restrictions. The inconsistency of recording data could occur based on social distancing guidelines, quarantining, and lack of resources available during the pandemic and guidelines that significantly affect the public. Public health officials utilize the data to determine high prevalence areas to improve policies and guidelines that significantly affect the public.

The proximate, antinutrient, mineral and amino acid composition of ripe and unripe Blighia sapida (ackee) seed were quantified using standard analytical techniques. Fat, fibre and ash were higher in the unripe seed while protein and carbohydrate were more in the ripe seed. The protein content of the ripe and unripe Ackee seed were 11.67% and 9.63% respectively; values obtained for fat were 18.00% and 22.50%, ash 2.83 and 4.17%, fibre 9.33% and 14.33%, moisture values 9.17% and 7.00%, carbohydrate 49.00% and 41.19%. The mineral constituents (mg/kg) for sodium 12.85±0.45, phosphorus 7.14±0.32, Zinc 3.10±0.09, and potassium 16.55±0.05 were higher in the ripe ackee seed while iron 43.75±1.16, manganese 3.09±2.81, calcium 2.85±0.15 and copper 2.15±0.45 were higher in the unripe ackee seed respectively. Eighteen amino acids were found in the samples in this study; 9 essential amino acids with histidine and 9 non-essential amino acids. Glutamate, aspartate and leucine, were the most abundant amino acids in the samples. The ratios of essential amino acids (EAA) to non-essential amino acids (NEAA) in the ripe and unripe ackee seeds was 0.71. The values of the common antinutrients; cyanide, phytate and oxalate were similar in both seed samples; however, trypsin inhibitory activity was higher in the unripe ackee seed. This study shows that ackee seeds can be a potential alternative source of livestock feed.

Fats from guttered Nile tilapia were collected melted into oil and used to fry; eggs, beef sausages and beef. Widely used oils such as vegetable oil and sunflower oils were use as control oils. Ten (10) semi trained panellist judged the test oils used in frying the foods based of the attributes of colour, odour, flavour, texture and overall acceptability using 3 descriptions: “like”, “neutral” and “dislike” The results shows that Tilapia oil can compete favourable with other commercial oil, hence it extraction and use be promoted.

The study was conducted in Denu, Keta and Sogakope towns all in the lower Volta Region of Ghana to elicit information on the socio-economic status and constrains of fisherwomen involved in the Volta Clam, fishery. Majority of the respondents aged between 30 to 35 years. 26% had Junior School and 2% have had Tertiary education. Majority of the women in the clam business do not have access to credit facilities. Fisherwomen had difficulty in harvesting and processing because they use crude methods. Extension services should target women to help equip them with new knowledge and technologies in Clam trade.

The levels of fatty acids, phospholipids and sterols were determined in the skin and muscle of Alestes macrolepidotus. Results showed crude fat varied from 0.488-5.46 g/100 g; SFA from 16.0-29.5 % of total fatty acids, total unsaturated fatty acids varied from 61.6-80.9 %, PUFA range was 33.1-37.4 % and PUFA/SFA ranged from 1.27-2.07.Skin and muscle had low levels of n-6 fatty acids but high in n-3 fatty acids. Correlation coefficient was significantly and positively high at r = 0.05 in the fatty acids. In the phospholipids, lecithin was highest both inskin and muscle with respective values of 734 and 313 (mg/100 g). The sterol values in the skin varied from81.6-81.7 mg/100 g and muscle was not detected (–) to11.4 (9.89±2.62) mg/100 g. Whilst 100 g skin would provide 3.82 g fatty acids, 100 g muscle would provide 0.342 g fatty acids.

The amino acid composition of the muscle and skin of the matured female guinea fowl (Numida meleagris) was determined on a dry weight basis. The total essential amino acids ranged from 30.4 g/100g to 43.5 g/100g crude protein or from 49.7% - 51.2% of the total amino acid. The amino acid score showed that lysine ranged from 0.66-1.17 (on whole hen’s egg comparison), 0.75-1.31 (on provisional essential amino acid scoring pattern) and 0.71-1.25 (on suggested requirement of the essential amino acid of a preschool child). The predicted protein efficiency ratio was 1.81-2.25 and the essential amino acid index range was 0.87-1.28. The correlation coefficient (?xy) was positive and significant at r = 0.05 for the total amino acids, amino acid scores (on whole hen’s egg basis) and other parameters in the two samples. Results have good comparison with whole hen’s egg protein.

The amino acid composition of the yolk and albumen of the egg of guinea fowl (Numida meleagris) was determined on a dry weight basis. The total essential amino acid ranged from (g/100 g crude protein, cp): 48.0-46.1 or from 49.3-49.2 % respectively of the total amino acid. The amino acid scores showed lysine ranged from 1.27-1.31 (on provisional essential amino acid scoring pattern) and 1.21-1.24 (on suggested requirement of the essential amino acid of a pre-school child). The predicted protein efficiency ratio was 3.74-2.59, the essential amino acid index range was 1.44-1.38 and the calculated isoelectric point range was 5.69-5.48. The correlation coefficient (rxy) was positive and significant at r = 0.05 for the amino acids, amino acid scores and the isoelectric point in the two samples.

The levels of fatty acids, phospholipids and sterols were determined in the testes of bulls, bucks (goats) and African giant pouch rats found in Nigeria. Results showed testes weights variations were (gram wet weight): 48.6-48.5 (bulls); 23.4-23.5 (bucks); 5.72-6.04 (African giant pouch rats). Crude fat range was 2.65-3.00 g/100 g dry weight; SFA varied from 27.0-48.0 % of total fatty acids; total unsaturated fatty acids varied from 52.0-73.0 %; PUFA range was 13.2-15.3 %; PUFA/SFA range was 0.274-0.565; MUFA/SFA range was 0.810-2.13; AA/DGLA range was 18.8-74.5; LA/ALA range was 2.81-19.1 whereas n-6/n-3 range was 4.38-10.4 and EPSI (PUFA/MUFA) range was 0.265-0.370. In the phospholipids, lecithin (phosphatidylcholine) was highest in all the samples with values of 236-307 mg/100 g or 44.7-45.7 %. Among the sterols only cholesterol was of any significant level with values of 260-378 mg/100 g or 99.992-99.994 %. Chi-square (X2) analysis showed that SFA, AA/DGLA and LA/ALA were significantly different among the samples. In phospholipids, the following parameters were signicantly different among the samples: Cephalin, Lecithin, Ptd-L-Ser (PS) whereas all phospholipid parameters were significantly different among themselves in the bulls, bucks and the African giant pouch rats. Cholesterol was also significantly different among the samples.

Proximate composition, mineral composition and anti-nutrient factors were determined in the hull and cotyledons of the kernel of dika nut (Irvingia gabonensis) on dry weight basis. Higher values (g/100 g) protein, fat, ash, fiber, dry matter, fatty acid and calorific value were recorded in the cotyledon. In minerals, the levels in cotyledon were higher than hull in (mg/100 g): Na, K, Ca, Mg, Zn, Cu, Mn, Co, Fe, Cd, Ni, and P and in [K (Ca + Mg)], Ca/P and Ca/Mg. In the anti-nutrients, hull was higher in tannin, oxalate, phytate, phytin phosphorus, saponins, alkaloids and phytin phosphorus as a percentage of total phosphorus. The levels of Phy: Zn, Ca: Phy and Ca: Phy/Zn was good enough in the hull and cotyledon for the body to absorb calcium and zinc for its physiological activities. Significant differences existed between the hull and the cotyledon in all the parameters determined with high positive rxy at r = 0.05.

Lipid composition of the brain oils of bull and hen found in Nigeria was determined by gas chromatography. SFA level ranged from 6.11 to 6.54 % of total fatty acids. MUFA was close to each other in the samples and composed the third largest fraction of 8.89 to 9.86 %. The n-6 PUFA constituted the second largest group of 35.4 to 39.0 % whereas the n-3 PUFA of 46.0 to 48.1 % formed the largest group. Most concentrated SFA was lignoceric acid, highest MUFA was erucic acid, highest n-6 was arachidonic acid whilst docosahexaenoic acid (DHA) was the highest n-3 PUFA. Cholesterol was the only sterol detected, 589 to 874 mg/100 g. The highest phospholipid was phosphatidylcholine having a range of 29.1 (60.4 %) to 20.2 (59.6 %) mg/100 g. 100 g bull brain would provide 8.56 g of DHA, 100 g hen brain would provide 9.47 g of DHA.

Five green leafy vegetables (Basella alba, Vernonia amygdalina, Talinum triangulare, Manihot esculenta and Corchorus olitorius) were analysed for their moisture, crude protein and ascorbic acid contents. The vegetables were earlier differently sun-dried, stored in the refrigerator and stored in the freezer for five days each before the ascorbic acid contents were determined. Moisture and crude protein were high in all the samples. The between the sample variations in the ascorbic acid contents were high in the fresh (zero day) with values ranging from 234 mg/100 g (recorded in T. triangulare and C. olitorius) to 1041.3 mg/100 in g V. amygdalina. The highest between the day variations in the values of each sample were recorded in the samples kept in the freezer (45.7 % -131.3 %) but lowest in the sun-dried samples (23.6 %-75.7 %); the rate of value change per sample per day also followed this observed trend. The ascorbic acid values in the sun-dried samples were significantly different at p ? 0.05. The percentage loss of ascorbic acid contents in the five days was found to be sample as well as storage condition dependent.

The flesh, seed, placenta and the whole fruit samples of a variety of tropical chillies (peppers) commonly found in Nigeria Capsicum annum L (bell pepper), were examined in the laboratory for their proximate compositions and some nutritionally valuable minerals on wet weight basis. The results showed that the seeds have the highest concentrations of ash (2.06 g/100 g), protein (14.1 g/100 g) and fibre (32.4 g/100 g), flesh had the highest concentration of crude fat (6.66 g/100 g) while the placenta had the highest concentrations of moisture (88.2 g/100 g) and carbohydrate (3.35 g/100 g). The seeds were also the best sources of most of the nutritionally valuable minerals (Ca, Mg, Zn, P, Fe, K and Na) determined. These parameters were good in the samples: Ca/P, Ca/Mg and [K/(Ca +Mg)] but Na/K was poor. In the mineral safety index (MSI), only Zn results were seriously aggravated. Bell pepper would serve as a good source of the following minerals: Ca, Mg, Zn and Fe which are important components of bones and supporting tissue, enzymes and blood formation respectively.

The levels of crude fat, fatty acids, phospholipids and phytosterols were determined in the unfermented and fermented samples of African locust bean seeds using gas chromatography techniques. Results showed crude fat varied from 16.9-19.5 g/100 g; SFA varied from 45.6 down to 42.1 % of total fatty acids, total unsaturated fatty acids varied from 54.4-57.9 %, PUFA range was 31.8 down to 31.0 % and PUFA/SFA ranged from 0.698-0.735. Both samples had high levels of n-6 fatty acids but low in n-3 fatty acids. In the phospholipids, lecithin was highest in the two samples with values ranging from 95.5-107 mg/100 g (46.1-51.4 %). The phytosterol values in the unfermented seeds ranged from 0.00-138 mg/100 g and in fermented seeds the range was 0.00-144 mg/100 g with sitosterol predominating in both samples. Whilst 100 g unfermented seeds would provide 13.5 g fatty acids, 100 g fermented seeds would provide 15.6 g fatty acids. The correlation coefficient was not significantly different in the fatty acids and phospholipids but significantly different in the phytosterols at r _{= 0.05}.

The amino acid composition of the muscle and skin of the matured female African giant pouch rat (Cricetomys gambianus) was determined on a dry weight basis. The total essential amino acids ranged from 29.8-41.2 g/100 g crude protein or from 48.6-53.2 % of the total amino acid. The amino acid score showed that lysine ranged from 0.73-1.06 (on whole hen’s egg comparison), 0.82-1.20 (on provisional essential amino acid scoring pattern) and 0.78-1.14 (on suggested requirement of the essential amino acid of a preschool child). The predicted protein efficiency ratio was 1.89-2.41 and the essential amino acid index range was 0.84-1.21. The correlation coefficient (rxy) was positive and significant at r = 0.01 for the total amino acids, isoelectric points and amino acid scores (on whole hen’s egg basis) in the two samples. Comparison of the samples with the muscle and skin amino acid compositions of the Greater Cane Rat showed that positive and significant differences existed at r = 0.01 between their muscles and their skins respectively. Results have good comparison with whole hen’s egg protein.

The following experimental procedures were carried out on the samples using standard analytical methods: fat, fatty acids, phytosterols and phospholipids analyses, quality assurance determination and the calculation of uncertainty interval percentage (UIP) were undertaken. Statistical evaluations were: linear correlation coefficient (rxy), coefficient of determination (rxy2), linear regression coefficient (Rxy), coefficient of alienation (CA) and index of forecasting efficiency (IFE). The results were: crude fat range (g/100 g): 47.6 (cooked seeds) – 49.6 (roasted seeds) followed by calculated fatty acid of 45.5-47.4; SFA range (% total fat): 19.0-23.4; MUFA, 54.8-57.9; DUFA, 20.1-23.5; TUFA, 0.50-1.70; total unsaturated fatty acid (TUFA) was raw seeds (81.0 %) > roasted seeds (79.9 %) > cooked seeds (76.6 %); PUFA range was 21.8-24.1 %; PUFA/SFA was 0.93-1.21; 2n-6.3n-3 range was 13.7-43.6. Among the phospholipids, lecithin was highest among the samples with values of 725-1168 mg/100 g or 36.0-57.2 %. Among the phytosterols, sitosterol was highest in each sample with a range of 81.1-111 mg/100 g. Significant relationship existed among the following parameters at r = 0.01: fatty acids level for raw seeds/roasted seeds (Rs/Rt.s), raw/cooked seeds (Rs/Cs) and Rt.s/Cs; energy contribution by the fatty acids fraction: Rs/Rt.s, Rs/Cs and Rt.s /Cs as well as in phytosterols level.

The lipid composition of the heart, liver and brain of roan antelope was determined on a dry weight basis. The crude fat ranged between 4.16-8.65 g/100 g with corresponding contributing energy as 120-180 kJ/100 g and total fatty acid of 3.25-4.85 g/100 g. The fatty acids were (in % of total fatty acids): SFA: 46.3 (brain) > 39.5 (heart) > 37.7 (liver); MUFA (cis): 44.2 (brain) > 39.8 (heart) > 25.4 (liver); MUFA (trans): 0.131 (brain) > 0.121 (heart) > 0.053 (liver) and PUFA: 36.8 (liver) > 20.5 (heart) > 9.26 (brain). Best SFA level was C16:0 in brain (25.8 %) and in heart (25.2 %) but C18:0 in liver (17.3 %). C18:1 (cis-6) was highest MUFA in liver (12.7 %) but C18:1 (cis-9) was highest MUFA in heart (18.3 %) and brain (22.3 %). These n-6 PUFA were high in concentration: C18:2 (cis-9, 12) 2.05 -21.4 % and C20:4 (cis-5, 8, 11, 14) 3.91-13.3 %. SFA as food was 1.23-2.24 g/100 g and PUFA was 0.449- 1.20 g/100 g with corresponding energy contributions of 45.4-83.0 kJ/100 g and 16.6-44.2 kJ/100 g. AA/DGLA was 5.73-13.7; EPA/DHA was – to 0.027; LA/ALA was 7.48-60.6; n-6/n-3 was 2.72-51.9; PUFA/SFA was 0.200-0.976; MUFA/SFA was 0.676-1.01 and EPSI was 0.209-1.44. The only sterol of significance was cholesterol with a range of 88.7-1234 mg/100 g whereas total phospholipids range was 283-2791 mg/100 g with the brain being highest in concentration and the liver being lowest in both sterol and phospholipids respectively.

Thryonomys swinderianus is one of two species of cane rats. This study concerned the evaluation of the lipid profiles of T. swinderianus skin, muscle and liver. SFA (% total fatty acid) was 39.5 (muscle), 41.5 (liver) and 42.4 (skin). MUFA ranged as follows (%): 10.5 (muscle), 14.0 (liver) and 21.0 (skin). The n-6 + n-3 (PUFA) (%) of 49.9 (muscle), 44.4 (liver) and 36.5 (skin) were recorded. MUFA +PUFA predominated in all the samples having (% total fatty acid) 60.4 (muscle), 58.4 (liver) and 57.5 (skin) with respective PUFA/SFA values of 1.26, 1.07 and 0.86. The n-6: n-3 range of 50.0:1 (muscle), 83.2:1 (liver) and 15.1:1 (skin) are in unhealthy ratios. The samples would supply the following values as food source (g/kg): highest in SFA (C18:0) 0.0383 (muscle), 8.43 (skin) but C16:0 in liver (7.84) whilst highest in PUFA (C18:2n-6, trans) 5.41 (skin), 5.29 (skin) but C22:6n-3, cis in muscle (0.0185). The cholesterol level in (g/kg): skin (10.5) and liver (10.5). The highest phospholipid in the samples was phosphatidylcholine. Significant differences existed in skin/muscle, muscle/liver and skin/liver in their fatty acids as well as skin /liver in phospholipids and sterols at r = 0.05.

The amino acid composition of the yolk and albumen of the egg of domestic duck was determined on a dry weight basis. The total essential amino acid ranged from (g/100 g crude protein, cp): 40.9-41.3 or from 43.5-47.8 % respectively of the total amino acid. The amino acid scores showed lysine ranged from 1.26 -1.27 (on provisional essential amino acid scoring pattern) and 1.19-1.21 (on suggested requirement of the essential amino acid of a pre-school child). The predicted protein efficiency ratio was 2.33-2.52, the essential amino acid index range was 1.31-1.32 and the calculated isoelectric point range was 4.90-5.53. The Leu/Ile ratio range was 1.80-1.38. The correlation coefficient (rxy) was positive and significant at r = 0.05 for the amino acids, amino acid scores (on suggested requirement of the essential amino acid of a pre-school child) and the isoelectric point in the two samples. Domestic duck yolk and albumen amino acids were compared with yolk and albumen of domestic guinea fowl and domestic chicken eggs.

A close look at Jean-Paul Sartre’s Humanistic Existentialism reveals an avalanche of implications that clamour for a dismissal of Sartre’s thesis. These implications range from metaphysical implications, to religious, ethical, sociological and other implications. The task of this paper is to critically look at some of these implications and consequences of his Humanistic Existentialism.

Nigerians in my view are a people who live beside the ocean yet, dying of thirst. Our beloved country is blessed with both human and natural resources but her rate of poverty is one that is alarming. In the area of science and technology she is rich abroad but poor at home. Every year, her universities produce graduates who continue to roam the streets in search of white collar jobs. Gradually, the harsh and unpleasant economic situation sows evil seeds in the hearts of these youths thereby, taking to crimes. A people born free now find themselves everywhere in chains. Hopeless as she may seem today, Nigeria is however, not beyond redemption. Critically yes, but not entirely hopeless. To pull her back and turn her around obviously requires a change of ideology. Should we continue to do same thing the same way and expect a different result? How long shall we continue to be slaves in our father’s palace? Mills conception of liberty provides a way out of our national predicament as this essay adopts both analytic and evaluative methods in establishing that liberty would make the people to be creative and innovative, thereby bring about the needed technological breakthrough.

Fruits are important elements of a healthy, balanced diet, be it as part of a main meal or as a snack. The quest for ready-to-eat fruits has resulted in cut-fruits such as pawpaw, watermelon and pineapple in the Ghanaian fruit market. However, the safety and quality of these products cannot be guaranteed due to the mode of preparation and packaging. These products have longer shelf life when properly preserved and, therefore, assure all year round availability of fruits in different forms. The objective of this study was to assess consumer knowledge, perception and acceptance of fresh-cut fruits and irradiated fruits in Ghana. This was a cross-sectional study involving respondents in Accra (a cosmopolitan city). Information was collected by an open-ended questionnaires administration. The responses were coded and analyzed using SPSS Statistical Software Version 16. The results revealed that consumption of fruits and cut-fruits in Greater Accra is relatively high. It showed that 94.5 % of the respondents like fruits of all kinds. Mango was the most preferred (40.5 %) and 79 % of respondents preferred the seedling (local) mango to the grafted (exotic) variety. More tertiary educated people (48 %) consume fruits than others. More people (69 %) always buy cut-fruits and more males (63.5 %) patronize cut-fruits than females. People between the ages of 21 – 30 years patronize more cut-fruits and only 52 % of the respondents have heard about irradiated fruits, however, only 47 % would buy irradiated fruits because they are hygienic and safe. Others associated irradiation with radioactivity. The knowledge of fruits irradiation is very low in Ghana however; the consumption of fresh cut- fruits is high.

The quest for ready-to-eat fruits has resulted in cut-fruits such as pawpaw, watermelon, mangoes and pineapples in the local market. Many people eat fruits because of the vitamins they contain. Mango (Mangifera indica L.) fruits are consumed among other reasons, for their pleasant flavour. They are rich sources of vitamins A, B6 and C. Mango fruits are being increasingly process into ready-to-eat products such as fresh-cut slices. This study determined the effects of irradiation and refrigeration storage on the vitamin C content of fresh-cut mango products. Well matured half-ripe with peel of green and a little yellow intact fruits were sampled for laboratory analysis using 2x2x5 factorial experiment. The fruits were sanitized, peeled and sliced into cubes, packaged in 30 PET jars, and were subjected to various radiation dose levels (1.0, 1.5, 2.0 and 2.5) kGy and a control. The treated cut-mangoes were stored at 6°C and 10°C for 15 days and samples were taken at 3 days interval for analysis of vitamin C. The data was analyzed using ANOVA. Irradiation did not have significant (p>0.05) effect on the vitamin C content measured. However, there were significant varietal differences (p<0.05) between irradiated Kent and Keitt mangoes. Storage time has significant effect (p<0.05) on the vitamin C. There was significant (P<0.05) increase in vitamin C content during storage at 6 °C.

Honey has been used as a bio monitor to determine environmental quality in the environments which are polluted by heavy metals, radioactivity and pesticides. The study sought to determine the levels of some heavy metals (Cd, Cr, Ni, Zn, Cu, Pb, As, and Mn) in honey and assess their potential health risk to consumers. Samples of honey were harvested from within 5km of the Tamale Metropolis of Ghana. A known weight (5g) of honey samples were digested using an oxi-acidic mixture of HNO3/H2O2 and filtered into a 50ml volumetric flask. The contents of the minerals in the digests were analyzed using atomic absorption spectrometer (AAS). The analysis revealed that the concentrations of lead (79.815 ± 16.796 mg/Kg), nickel (15.785 ± 10.968 mg/Kg), copper (13.855 ± 10.213 mg/Kg) and manganese (8.215 ± 4.452 mg/Kg) in the samples exceeded the FAO/WHO maximum permissible limits. The elevated levels of these metals may be evidence of possible pollution agents (vehicular and industrial emissions, pollution of farm soils and pockets of water) in the study area. The Health Risk assessment (THQ< 1) showed no significant public health risk to consumers. However, we recommend regular monitoring of heavy metals from the natural environment of Tamale to mitigate possible future threats to public health.

The fungus X. badia was cultured on 3% aqueous malt enriched with 6% glucose in ten Thompson bottles for eight weeks. Solvent extraction with ethyl acetate and subsequent drying on a rotary evaporator, afforded a dark brown gummy solid (5.0 g). TLC studies indicated that the crude extract was a mixture of four components. The dark brown gum was chromatographed over silica gel in a column of size 80 cm x 2.5 cm. The column was eluted with toluene, ethyl acetate and acetic acid (50:49:1) and the eluent collected in volumes of 3.0 ml. Fraction 3 gave a yellowish oil (150 mg). The oil was triturated with n-hexane to give a white powdery solid (12 mg). The solid was recrystallized from the same solvent system, yielding white crystals (8 mg). Spectroscopic analysis of this compound indicated that it is R- mellein. This is the first report of this secondary metabolite from Xylaria badia.

Cytochalasin D is a cytotoxic compound used in cellular research and drug development. Cytochalasin D is produced from molds, often in mixtures which are difficult to purify. Yields from the synthesis of the compound are poor, hence the high cost of the cytotoxic compound. Static cultures of a group of endophytic fungi: were sub-cultured in 250 ml conical flask each for three weeks. Each of the endophyte culture was transferred into ten 2.0 dm3 Thompson bottles and allowed to grow for 8 weeks. TLC studies of the individual crude extracts indicated that the four mangrove endophytes produced the same compounds. The crude extract obtained from RAR 5-6 was dissolved in warm ethyl acetate and left overnight. A white solid (0.90 g) precipitated from the solution. The solid was removed by filtration and recrystallized from the same solvent to give pure cytochalasin D. The resulting filtrate was chromatographed on silica gel. Fraction 5 yielded a yellow viscous liquid (270 mg). This was triturated with alcohol and left to stand for 48 h to give white crystals, Spectroscopic analysis indicated that the compound was 5-carboxymellein. The production of pure cytochalasin D from these endophytic fungi could be a source of commercial production of this important cytotoxic compound.

The research study investigates similar in eating habits and sleeps patterns among medical students studying for United State Examination Licensure Examination Step 1 and relationships between sleeping patterns, and eating habits on daily question banks performances. Eating Habits and Sleep Patterns Among Medical Students studying is quantitative research conducted at the Pass Program in Champaign, IL. Evaluation of eating habits and sleep patterns among medical students can be conducted by using a survey. The survey would consist of close-ended questions provided to the student for evaluations. The questionnaire would require the student to respond to eating habits such as if students are eating junk food, or eating at home by preparing their meal if students are all three meals. The second part of the survey requires an evaluation of sleep patterns such as how many hours of sleep students are getting. The third part of the questionnaire would consist of questions of on student’s performance. The surveys would require information on daily question banks based on eating and sleep habits such as if student performance increases or decreases with meals or if skipping meals have any effect on performance. The research study provided 210 students with questionnaires from which 196 Students responded, and 151 student responses were recorded. 45 Students got eliminated due to consumption of medication and fasting during the study. The results have shown 58.5% of students preferred to prepare home-cooked meals. 25.8% of students do not skip breakfast. 54.3% of students consumed pre-packaged meals on a weekly basis due to easier access and cost-effectiveness. 58% of students stated skipping meals could alter their USMLE question back performance. 67% of students indicated a lack of sleep could change their USMLE question back performance. Students are obtaining 6 hours of sleep daily but prefer 8 hours of sleep. The research study has identified risk factors such as stress, lack of sleep and time management as complications while studying for national boards. The research has shown a lack of sleep to be a significant factor that altering student’s daily performances on test bank rather than eating habits. Further evaluation of eating habits and sleep patterns are required to determine performances yearly as wells as other behavior patterns of students while studying for USMLE examinations.

This study discusses the rationale for public-private partnerships (PPP) in the management of urban solid waste (SWM) as well as the conditioning factors (both enhancers and impediments) to the success of PPPs in developing countries. The study adopted the desk review approach largely depending on published and unpublished journal articles and other relevant policy documents on PPP and SWM. The paper argues that three key phases of PPP processes should be seen as closely interlinked and public officials need to demonstrate tactfulness in the processes. The study noted that constraining or limiting factors that affect PPPs in sanitation services of developing countries include secrecy in contracts, inexperienced technical staff and bad faith of local policy elites, poor engagement and inadequate consultation. The study concludes that while PPPs could provide opportunities for harnessing the comparative advantages of both the private sector, PPP should not be regarded as the panacea if adequate measures are not instituted. The paper argues that city authorities need to adopt a prudent approach in their dealings with the private sector towards PPP in solid waste management. Whilst transparency and fair competition in the pre-contract phase, tactfulness and good faith in the contract phase are critical, the regulatory role of the public agency is very crucial in all three phases, especially the post contract phase to check the potential excesses and inertia that could engulf the private partner upon given the contract. The study posits that the efficacy of PPP in solid waste management revolves around competitive procurement process; well-organized private sector; availability of competent and loyal personnel to facilitate or champion fair PPP brokerage and good governance devoid of bad faith on the part of public officials and private actors.

The phenomenon of higher urban populations and increasing levels of industrialization in urban cities of the developing world has increased the volumes of solid wastes generated on daily basis. The increasing volumes have largely overwhelmed the containment capacities of city authorities which, hitherto, wielded the exclusive right and responsibility. There has, therefore, been a paradigm shift which has seen the “institutional field” opened up to allow for other non-state providers to augment the efforts of the public sector. Using the Public Choice Theory as a theoretical lens, this paper discusses the main arguments for non-state intervention in the provision of urban sanitation services as a complementary arrangement to that of the public sector. The tripartite stakeholders – state, private sector and non-governmental organizations – have been discussed in this paper with the help of a framework. The paper further discusses in detail, the role of non-governmental organizations and community-based organizations in urban sanitation service provisions as well as the key challenges encountered. The study concludes by highlighting the need for a level playing field and the need for providing recognition to and support for all stakeholders which would go a long way to enhance urban sanitation service provision.

Firms over the years have sought for ways of marketing their products to enable them achieve their marketing objectives, including sales and profits. As a result, they have experimented with various marketing strategies over the years. All these marketing strategies have had varying degrees of success. However, until recently, trade shows, which was practiced hundreds of years ago was not part of the tools, even though it holds the key to the success of industry. Trade shows have been identified as a cost-effective tool for promoting products of all kinds and origins. Trade shows bring both sellers and buyers together under one roof to transact business. This way, firms interact with their prospective customers or dealers more directly at a relatively cheaper cost. In recent times, there has been the proliferation of trade shows in Ghana. Researchers identified potential benefits firms could derive from participating in such exhibitions as the motive behind such a move. The outcome of the research conducted has shown that indeed positive results are derived from participating in such fairs. These have been discussed thoroughly. Other issues that cropped up in the study included evaluating performance or effectiveness of participation, preparations firms made towards participating and challenges exhibitors faced during the participation of such fairs.

Disbursement involves approval, allocation, release and transmission of funds or grants to projects for implementation. Funds are always disbursed according to funding and implementation schedules agreed upon by the parties and based on the submitted budget and work plan. The developed schedule with each grant recipient is necessary to ensure proper funding accounting, reporting and timely disbursement of funds during the implementation phase to the devolved units. Implementation is the carrying out, execution, or practice of a plan, a method, or any design for doing something. The government of Kenya has made deliberate efforts to decentralize most of its development projects over the past few years, through the use of decentralized funds key among them are, Local Authority Transfer Fund (LATF), Constituency Bursary Fund (CBF), Women and Youth Enterprise Fund and Constituency Development Funds (CDF). This was made possible through Constituency Development Act of Kenya, (2003) which was enacted in order to re-distribute resources to every corner of the country so that poverty levels can be alleviated. Devolved funds have been taunted as the most effective way of fighting poverty on the strength of their ability to bring governance closer to the people thereby addressing their priorities. In a perfect world every project would be "on time and within budget." But reality tells a very different story. Even if the budget and schedules are met, one must ask if the project delivered the results and quality expected. True project success must be evaluated on all the three components otherwise a project could be considered a failure. Delays in disbursement of funds lead to delay in land acquisition among other factors which eventually has a serious impact on the overall performance in the implementation of the development project. The impact of delays in acquisition resulted into cost overruns due to price variations and time overruns and had an impact also on the successful completion of the development project.