Miracle-dz/UniFAR-FTUs huggingface dataset:
Interleukin 28B Gene Polymorphism as a Predictor of Early Virological Response to Pegylated Interferon Plus Ribavirin in Treatment of Egyptian Chronic Hepatitis C Virus Patients

Polymorphisms in the region of the interleukin (IL) 28B gene have been associated with pegylatedinterferon (PEG-IFN) and ribavirin treatment response mainly in genotype 1 HCV infections. However, there are few data on HCV genotype 4 (HCV-4) infections. We evaluated the association of IL28B polymorphism with early virological response to treatment. This study included 100 Egyptian HCV-4 patients . Free DNA extracted from all the 100patient’s serum samples was analyzed by restriction enzymes of the SNP rs12979860 of IL28B. Genetic and bio-clinical features from patients having early virological response (50 EVR patients) and from those who did not respond to treatment (50 NR patients) were compared. Our data showed that most patients included in the study have CT genotype of the IL28B gene SNP rs12979860. The responders versus non responders were CT: 44% Vs 52% CC: 28% Vs 16% & TT 28% Vs 32%. No statistical significant was found between responder and the non response in CT and TT genotype while there is statistical significant difference in CC genotype which is higher in responder than non responder p value < 0.05. Conclusion: Patients with a CC genotype are much more likely to achieve an SVR compared with those with genotype TT or CT in patients infected with HCV-4 . The degree of fibrosis and base line viral load with analysis of IL28B genotype might be used to guide treatment for these patients. [Gamal Mohammad Soliman, Ashraf Taha Abdelmouttaleb, and Mohamed Abdelaleim Abdelazeiz. Interleukin 28B Gene Polymorphism as a Predictor of Early Virological Response to Pegylated Interferon Plus Ribavirin in Treatment of Egyptian Chronic Hepatitis C Virus Patients. J Am Sci 2013;9(12):700-707]. (ISSN: 15451003). http://www.jofamericanscience. org. 90
Factors Affecting Radiographers’ Compliance with Radiation Protection on All Areas of Hospital Settings Worldwide-A Meta-Analysis

Aim: This study analyzed factors affecting radiographers’ compliance to radiation protection in all areas of hospital settings worldwide. Methods: The PICO guide helped put focus on this meta-analysis. Of the 27studies published from search engines and/or databases from 2009 to 2016, only four were selected. A PRISMA guideline was also used to eliminate other studies. Critique framework helped in analyzing the studies selected. Outcomes: Four significant factors affected radiographers and dental professional compliance with the practice of RPs – knowledge, work site, years in practice, and inspection. Of the 100 radiographer in the radiologic department, 98% complied; of the 1500 radiologic technologists, 77,1% complied by patient safety practices and 70,5% complied by personal safety practices; of the 60 radiation workers – 25 radiographers, 21 dentists, 6 oral hygienists, 8 dental therapists – 59% radiographers, 38% dentists and 17% of OH&DT complied wearing protection clothing, 29% radiographers complied protecting patient, 11% all participant never repeat procedures, and 79% radiographers complied radiation safety protocols; of the 31 radiographers, only 1(12,9%) radiographer complied radiation protection. A total of 59.26% compliance was found among radiographers and health care professionals from the four selected studies.
EXPERIMENTAL INVESTIGATION ON EFFECT OF SBR AND STEEL FIBER ON PROPERTIES OF DIFFERENT CONCRETE TYPES

Concrete represent the various well-known and extensively worked material to possess very high strength and adequate workability characteristics. This paper emphasizes on polymer steel fiber concrete. Five different concrete mixes were taken experimentally to study the effect of Styrene-Butadiene Rubber (SBR) latex with different dosages ratio of (0, 5, 10, 15 and 20%) and steel fiber with different ratios of (0, 1 and 2% by volume) on properties of different concrete mix with grade of concrete (30, 35, 47, 60 and 85). SBR latex polymer was adopted depending on weight of cement. Cubes and cylinders for the compressive strength test were prepared, and specimens were tested after 28 days of curing. This paper remarked that SBR latex has the contrary influence at the early age while at 28 days, the joining of SBR latex in concrete results in intensification of compressive strength. The results show that using SBR in dosages of (0, 5, 10, 15 and 20%) affects increasingly on compressive strength up to (15%) after that at 20% SBR effect decreasingly and the results is similar to ratio of 10%, that mean increase of SBR beyond 15% effect reversely on concrete because of its superplasticizer effects. The attachment of steel fibers to concrete will develop the compressive strength. The results show that for the five different concrete mixes, SBR effect decrease with the increase of concrete grade.
Upgrading n-Heptane via Catalytic Hydroisomerisation

An atmospheric pressure upgrading of n-heptane was carried out in a temperature range of 300 to 450 o C over an in situ developed molybdenum carbide phase supported over sulphated zirconia. Although a decreased in surface area with increased in pore volume were observed after carburization, the physicochemical data showed no noticeable alteration to the zirconia structure or the sulphate species. The catalyst formed a good system with high selectivity to iso-heptanes under either low temperature or high space velocity. It therefore has promising features that could offer mitigation to some of the challenges faced by the petroleum refineries with noble metals promoted zeolites. Keywords: n-heptane, hydroisomerisation, carbide catalyst, stability, sulphated zirconia.
Development of sorghum rich multigrain flour for preparation of roti

India is a land of millets. Millets are the most nutritious grains. India contribute to worlds 35% production but the consumption of millet and their products is limited. As a result of this women and young ones are suffering from malnutrion. To solve this, an attempt was made to produce sorghum rich multigrain flour to attain a complete nutritional balance. Four millets namely, sorghum, pearl millet, finger millet, and foxtail millets were analyzed for primary processing followed by milling. The flours were mixed in a given combination and sorghum rich multigrain flour was prepared. Chemical analysis of flours indicates that (T1, T2, T3 and T4) was superior than control (Jowar flour). The rotis were prepared out of them. Sensory evaluation results that, T4 multigrain roti had highest acceptability compared to control (Jowar roti). Hence from the present study, the sorghum rich multigrain roti (T4) was superior than control.
The Effect of Job Conscientiousness on Job Performance

Nursing Administration Department, Faculty of Nursing, Mansoura University, Mansoura, Egypt 2 Nursing Administration Department, Faculty of Nursing, Damnhore University, Damnhore, Egypt dr_wafaasleem@yahoo.com; neamat_mohamed@yahoo.com Abstract Background: Job conscientiousness used as a predictor of job performance, because of it is one of the Big Five dimensions that is good in all jobs. Aim: The study aimed to examine the relation between job conscientiousness and job performance of staff nurses at Mansoura Main University Hospital. All staff nurses (n=68) working in surgical units were included in the study. Design: A descriptive correlation design was used. Materials: Data collected through two tools, the first consists of two parts, the first part was intended to collect individual characteristics of studied staff nurses, the second part was six factor personality questionnaire to measure job conscientiousness . The second tool was observation check list to measure job performance. Results: The relation between job conscientiousness and job performance of staff nurses were no significant, positive correlation. [Wafaa Fathi Sleem and Neamat Mohmed El-sayed The Effect of Job Conscientiousness on Job Performance. Nature and Science 2011; 9(12):173-179]. (ISSN: 1545-0740). http://www.sciencepub. net. 24
Comparison of Blind and Ultrasound Guided Liver Biopsy Where There is No Functional Interventional Radiology Unit: Our Experience in a Tertiary Health Facility in North-Eastern Nigeria

Background: A fundamental limitation encountered in the management of Hepatic disease is obtaining specimen for histopathological diagnosis. Traditionally, bedside percutaneous biopsy, either blind or image guided; has been used with some measure of success. The various complications that follow such procedure, particularly, reactionary haemorrhage, biliary leak and peritonitis, septicaemic shock and eventual death have made the procedure hazardous. Most procedure related complications and death are said to occur within 6 hours after the procedure. Although, many single centre, small sample size studies reported a decreased complication and mortality rates with image guided biopsy, no large volume Randomised controlled trial has shown that. Objective: we aim to compare the diagnostic yield, morbidity and mortality rates between blind and image USS guided liver biopsy Materials and Methods: This is a prospective study of blind and image guided bedside Liver biopsies for patients with palpably enlarged or nodular liver at the Hepatobiliary Unit of the department of Surgery, University of Maiduguri Teaching Hospital, Borno state, Nigeria. All biopsies were taken with Menghini’s Needle after assessing the clinical, haematological and biochemical fitness of all the patients for the procedure. The study included 46 patients that were seen between 1st November 20004- 30th November 2013. Informed consent was obtained from all patients and Ethical clearance was granted by the hospital management. All data were analysed with SPSS 20.0 software for correlation of outcomes. Results: A total of 46 patients were recruited, with 31 males and 15 females, giving a male to female ratio of 2:1. The mean age was 40.5(±3.4). 65.2% had blind biopsy and 34.8% had USS guided biopsy. There were 6.5% failed biopsies in the blind group, indicating 93.5% sensitivity and none in USS guided group, showing 100% sensitivity. The most common histopathological diagnosis obtained was Hepatocellular carcinoma (26.1%) and the least common were hepatoblastoma, chronic persistent hepatitis and benign liver cyst, 2.2% each. All the patients with hepatocellular carcinoma are in their 4th decade of life and Liver cirrhosis has been found to co-exist with hepatocellular carcinoma in about 5% of the patients. All metastatic adenocarcinomas are seen in patients within their 5th and 6th decades of life. The second most common diagnosis is chronic active hepatitis (17.1%). 87.5% of all those with chronic active hepatitis are males and majority are in their 2nd and 3rd decades of life. 82.6% suffered no complications. The most common complication is reactionary haemorrhage (8.7%). 87.5% of the complications are in the blind liver biopsy group and 12.5% in the USS guided group. 4.3% suffered a life threatening haemorrhagic shock. Conclusion: although majority of the complications are seen in the blind liver biopsy group, the difference is not statistically significant ( X2 = 2.67, P = 0.445)
BUSINESS-TO-BUSINESS FRAMEWORK OF RELATIONSHIP MARKETING IN THE SOUTH AFRICAN CEMENT MANUFACTURING INDUSTRY

The focus of the study was relationship marketing (RM) in the context of business-tobusiness in the cement manufacturing industry in South Africa. The study’s literature reveals that there is limited published research in the cement industry, particularly in South Africa, which deals with dimensions of RM. There is evidence from the literature that RM is important for building long-term relationships with customers and contributes to organisational profitability. The main objective of the study was to develop a framework of dimensions of RM in the South African cement industry. Data were collected from 362 major cement customers throughout South Africa’s nine provinces using the face-to-face interview technique with self-administered questionnaires. The data collected in the empirical study were analysed using the structural equations modelling (SEM). A framework of RM dimensions for the cement industry in South Africa was developed. The empirical results of this study suggested that in order to maintain customer satisfaction, a cement supplier has to invest in ways of enhancing customer trust and communication. One contribution of this study is its examination of the sequential logic of RM constructs in businessto-business in the cement industry.
PHYSICOCHEMICAL PROPERTIES OF LOTUS-SEED STARCH OBTAINED FROM DIFFERENT MATURITY STAGES

The objective of this study was to investigate the development of lotus-seed starch characteristics of morphology, amylose content, crystal properties, molecular weight distribution, enthalpy and rheological properties, and their relationships, during seed maturation. The size and shape of starch granules varied in samples of four developmental stages. Particle size increased with maturity, while starch granules in the milk stage were irregular. The amylose content, weightaverage molecular weight and enthalpy of gelatinization increased with maturity; however, the degree of crystallinity decreased. X-ray diffraction spectra showed that lotus-seed starches were typical C-type crystals. The weight-average molecular weights were over 107 g/mol in lotus-seed starches, and increased with maturity as did root-mean-square radius. In addition, lotus-seed starches appeared to show typical pseudoplastic non-Newtonian behavior with time-dependent shear thinning. The thixotropic loop area, degree of shear thinning and gel strength significantly increased with increased maturity. These comparative studies for different maturities will help in evaluating their physicochemical properties and will provide basic data for the future application of lotus-seed starch.
EFFECT OF 10 MINUTETRADEMILL WALKING EXERCISE ON PEFR IN HEALTHY YOUNG ADULT IN RELATION WITH BMI

s: Background and Objectives: Peak expiratory flow rate (PEFR) is the largest expiratory flow rate achived with a maximally forced effort from a position of maximal inspiration(1). PEFR is particularly susceptible to dynamic compression of the extrapulmonary airways and fat laid down in mediastinum, around the heart & pleural space, above diaphragm. The main objective of the present study was to see the effect of exercise on PEFR and also to compare the changes in different groups of BMI. Materials and Methods: In the present study 200 healthy subjects of 18-24yrs of age were selected &their BMI were measured. The subjects then went through 10 minutes of treadmill under Bruce protocol and their PEFR were recorded before and after exercise with spirometer. Results: In the present study it had been found that there was significant increase in PEFR after exercise. The mean PEFR before and after exercise were 6.01±1.18 L/sec and 6.90±1.12 L/sec respectively. When the PEFR of the study population was compared with the BMI of the study population it showed a negative relation with BMI i.e with increase in BMI there was decrease in PEFR. This relation was present both before and after exercise. The correlation coefficient between BMI and PEFR before and after exercise were r value -0.8192(p<0.0001) and -0.8086(p<0.0001) respectively. Conclusion: From these we can conclude that BMI has a significant negative effect on the pulmonary ventilation which can overcome by exercise. Regular physical activities should be encouraged in school and colleges for a better health and better future of the young generation.
EFFECT OF FENUGREEK SEEDS (TRIGONELLA FOEUM GRAECUML.) ON HEAMATOLOGICAL AND BIOCHEMICAL PERFORMANCE OF PREGNANT AND NON PREGNANT EWES

1 Dep. of Biochemistry, Nutrition, Toxicology, Veterinary Research Institute Alamarat, P.O. Box 8067 Khartoum. 2 Dep. of Pharmacology, Faculty of Medicine, University of Khartoum P.O. Box 102, Khartoum Sudan. 3 Dept. of Pharmacognacy, Faculty of Pharmacy. University of Khartoum. 4 Dept. of Pharmacology & Toxicology. Medicinal and Aromatic Plants and Traditional Medicine Research Institute. National Center for Research.
EFFECTS OF L-CARNITINE SUPPLEMENTATION ON BODY COMPOSITION IN PATIENTS WITH NONALCOHOLIC STEATOHEPATITIS (NASH)

Fat deposition and obesity are the primary events in nonalcoholic steatohepatitis (NASH). L-carnitine with function of fatty acid transporting to mitochondria and fat degradation may influence body composition in NASH. This study conducted to investigate the beneficial effect of L-carnitine supplement on body composition in NASH patients following calorie-restriction (CR) program. This randomized double-blind placebo-controlled clinical trial was performed among 67 patients with NASH and 34 control subjects. Subjects were randomly divided into three groups: L-carnitine group (receive 2000 mg L-carnitine supplements daily plus CR) (n=36), placebo group (receive placebo plus CR) (n=31) and control group (under calorie restricted regimen) (n=34) for 12 weeks. Body composition analysis including Body Fat Mass (BFM), Total Body Water (TBW), and Lean Body Mass (LBM) was done by bioelectric impedance analysis. Significant decrease of weight, WC (Waist Circumference), BMI and fat mass (kg) were found within control, placebo and L-carnitine groups. After adjusting for covariates, L-carnitine supplement decreased weight (P=0.03), BMI (P=0.02) and fat mass (kg) (P=0.018) compared to placebo group. L-carnitine supplement for 12 week along with a calorie restricted diet decreased body weight, BMI and weight of body fat (kg) but does not affect WC, total body water, lean body mass and percent of body fat.
Comparative analysis of leaf and tuber extracts of Alpinia Calcarata

Phytochemical screening of leaf and tuber revealed the presence of essential secondary metabolites. Acetone and methanol extracts of tuber were rich in most of the metabolites like saponins, flavonoid, steroids and tannin whereas leaf extracts showed the presence of tannin, saponins and flavonoids. Chloroform and methanol extracts of tuber showed mild cytotoxic activity using brine shrimp assay. Antioxidant scavenging property was higher in methanol extract of leaf i.e. 80.68% in DPPH free radical scavenging assay. Nitric oxide scavenging activity was maximum in tuber of hexane extract i.e. 52.36%. According to the study cytotoxic activity and free radical scavenging property, methanolic extract of A. calcarata leaf was found promising and hence warrants further analysis.
Studies on Sieve Size for Grading of Soybean/DSB 21 Seeds

Soybean is a rich source of protein and oil content together account for 56% of dry soybeans weight (36% protein and 20% fat). One of the major problems encountered in soybean production is lack of good quality seeds. The poor quality seeds maybe due to poor handling of seed during postharvest time lead to poor and erratic field emergence and failure of seedling establishment in the field which subsequently results into low productivity. Use of proper sieves for obtaining maximum seed recovery with higher seed quality is an important objective of seed processing. Though, sieve sizes for soybean processing recommended, many times it needs to be changed with release of new varieties. Sometimes, the production conditions are such that, the seed produced will have varying sizes. If such seeds are processed with recommended sieves, it may lead to rejection of lot of seeds, which may otherwise be of good quality and vice-versa. Therefore, it is desirable to determine the optimum size of seed that promote better germination, growth, vigour and yield.
Meat Quality and Economic Analysis of Grasscutter (Thyronomys Swinderianus) Fed Mixture of Spear Grass and Sweet Potato Peels Supplemented with Moringa Oleifera Leaves

The study was conducted to assess the meat quality and economic analysis of grasscutter fed mixture of spear grass and sweet potato peels supplemented with Moringa oleifera leaves. Eighteen grasscutters with average weight of 1.00+0.23kg and aged between 2 and 3 months old were assigned to three dietary treatments with six animals per treatment in a complete randomized design. The compared diets were: Diet I (spear grass and fresh sundried sweet potato peels with concentrate), Diet II (spear grass and parboiled before sundried sweet potato peels with concentrate) and Diet III (spear grass and soaked before sundried sweet potato peels with concentrate). The combination of spear grass and sweet potato peels with concentrates were given to grasscutter in proportion of 30:50;20 respectively. 8 grams of moringa leaves powder was also supplemented to each of the three diets. Results showed that loin cooking loss (18.33%), average feed intake (11.06g/day), feed cost/kg grasscutter (N987.40), feed cost/kg weight gain (N206.09) and production cost/grasscutter (N1600.00) were significantly (P<0.05) highest with grasscutter on Diet I compared to those on other diets. Grasscutter on Diet II had the highest (P<0.05) in live-weight (5960.00g), dressed weight (4089.12g), dressing percentage (68.61%), loin chop weight (85.00g), loin cooking yield (83.53%), overall acceptability (6.73), average weight gain (790.00g), revenue/grasscutter (N2980.00) and gross margin (N1780.00). No significant (P>0.05) difference was observed in flavour, tenderness and juiciness. It is concluded that Diet II (spear grass and parboiled before sundried sweet potato peels with concentrate that was supplemented with moringa) improved meat quality and economic analysis of grasscutter.
Preliminary studies of solar limb brightening at 8mm

The investigation of the solar limb brightening can give information about various atmospheric structures of the Sun. In this study, preliminary investigations are made at the millimeter wavelength region. Data were obtained from Metsähovi Radio Observatory, Aalto University. The solar radio maps at 8 mm were used for the analysis. Data were only collected from the days of the low solar activity. We found limb brightening between 0.5 and 3 percent at the intermediate regions of the Sun. Our results are consistent with earlier reported results. There is no unambiguous explanation for the limb brightening, but spicules might be one possible source at higher radio frequencies. Also, the possible artificial effects are discussed.
Recycling Waste Cans to Nano Gamma Alumina: Effect of the Calcination Temperature and pH

In the present study, the precipitation of aluminum oxide gel from sodium aluminate solution, extracted from the cans, using hydrochloric acid was studied at different pH values of 3, 7, and 12. The effect of the product calcination was also studied at different calcination temperatures. X-ray diffraction (XRD), N2 adsorption/ desorption isotherms, X-ray fluorescence (XRF) and atomic force microscopy (AFM) were used in the investigation and distinguish between the samples. The results showed that the nano crystalline gamma alumina with an average particle size of 68.56 nm, having high surface area of 311m2/g, can be obtained by a facile cost effective process.
Effects of E-learning Strategy on Students’ Achievement in Economics

The study sought to find out the effects of e-learning strategy on students achievement in Economics. Two hypotheses were tested at 0.05 level of significance. The study employed quasi-experimental design. The area of the study was Abakaliki Education zone. The instrument used for data collection was a Multiple Choice Economics Achievement Test (MCEAT). Two hundred and forty-nine secondary school II students formed the sample used for the study. Kuder-Richardson formula (K-R 20) which yielded reliability co-efficient of 0.97. The analysis of co-variance (ANCOVA) was used to test the hypotheses. The findings of the study revealed that the mean achievement scores of students taught economics using the e-learning strategy is higher than those taught economics using the lecture. Based on the findings of the study recommendations were made to improve the achievement level of students’ in economics in schools.