Human Resource Management in Social Business Enterprises of Bangladesh

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FORMULATION EVALUATION AND OPTIMIZATION OF IMMEDIATE RELEASE TABLET OF ACECLOFENAC BY DIRECT COMPRESSION METHOD

Objective: The objective of present work is to formulate and evaluate immediate release tablets of aceclofenac. Aceclofenac is effectively acting as non-steroidal anti-inflammatory drug (NSAID) of the phenylacetic acid group, which has properties such as anti-inflammatory, analgesic and antipyretic when given orally.Methods: First Pre-formulation studies were carried out such as FTIR, solubility, bulk and tapped density, hounars ratio, Carr's index, the angle of repose etc. Then the tablets were prepared by direct compression using super disintegrating agents (sodium starch glycolate). To obtain the desired optimum formulation several formulations had been performed with different excipients and their ration. For each formulation, post formulation parameters are determined including hardness, weight variation, friability, disintegration and in vitro dissolution, wetting time, water absorption ratio etc.Results: From the test performed it is found that the formulation F8 is best and satisfies all the criteria as immediate release tablet.Conclusion: From the result, it can be concluded that using Sodium Starch Glycolate at 4% will give the best in vitro drug release

Evaluation of growth of Chlorella ellipsoidea in different culture media

An experiment was conducted to evaluate the growth of Chlorella ellipsoidea in three different media viz,. medium I (pulse bran), medium II (soil extract) and medium III (inorganic) under the natural environmental conditions. The alga, C. ellipsoidea, reached maximum cell density of 56.32 × 106 cells ml-1 in 10 days in medium I (pulse bran), maximum cell density of 102.99 × 106 cells ml-1 in 11 days in medium II (soil extract) and maximum cell density of 64.23 × 106 cells ml-1 in 12 days in medium III (inorganic medium). The ranges of water temperature, air temperature and light intensity were 22 to 32ºC, 22 to 34ºC and 2.11 to 4.31 (× 103) lux, respectively during the culture period. The average sunshine period was 7.65 ± 1.57 hours. Total alkalinity, free CO2, pH, NO3-N, PO4- P of algal culture medium I, medium II and medium III were 220, 200 and 150 mg L-1 ; 26, 9 and 19 mg L-1; 7.9, 7.6 and 7.5; 45, 45 and 133.33 mg L-1; 10.9, 15.1 and 37.06 mg L-1, respectively. Cell densities of cultures of C. ellipsoidea under three treatments I, II and III, it can be concluded that cell densities under 3 treatments are significantly different (F=39.78) and treatment II (soil extract medium) is the best for algal (C. ellipsoidea) culture among three treatments. DOI: http://dx.doi.org/10.3329/ijarit.v4i2.22636 Int. J. Agril. Res. Innov. & Tech. 4 (2): 6-10, December, 201

An Evaluation of the Quality of Work Life: A Study of the Faculty Members of Private Universities in Bangladesh

 In Bangladesh, Quality of Work Life (QWL) is still a new concept to emerge although four decades have passed since its inception. Very few initiatives have been taken to identify employee QWL in different sectors of Bangladesh (i.e. banking, hospitals, tobacco, schools, etc.) and the private higher education sector is still unexplored. Thus the current study aims to explore the perception of the faculty members of private universities in Bangladesh about their QWL. The study looks in detail at the prospects and problems of QWL and its related dimensions.A quantitative survey of 72 full-time faculty members from 11 private universities is conducted based on a structured questionnaire designed with a 5-point Likert-scale. First, avalidity and reliability test is conducted. According to the factor mean values, three most positively perceived QWL dimensions are social relevance of work life, safe and healthy working condition, and social integration in the work organization. Correlational analysis reveals a significant relationship between QWL and its dimensions. Several nonparametric t-tests are conducted to explore whether the QWL of the faculty members vary due to the differences in gender, faculty/department, education, job position, experience, and marital status. The results reveal significant differences about the perception of QWL exist in terms of gender and faculty/department of the university. At the end step-wise regression analysis reveals, social relevance of work life, adequate and fair compensation, and constitutionalism, are three dimensions of QWL which work as predictor variables to determine the QWL of the faculty members in private universities

Substituting Wood with Nonwood Fibers in Papermaking: A Win-Win Solution for Bangladesh

Bangladesh is facing an acute shortage of fibrous raw materials for the production of pulp and paper. On the other hand, the demand for paper and paper products is increasing day by day. This study reviews the availability and suitability of nonwood raw materials for pulp production in Bangladesh. It shows that Bangladesh has a huge amount of unused jute fiber, which is highly suitable for papermaking in Bangladesh. Other agricultural wastes like rice straw, dhaincha, golpata fronds, cotton stalks, corn stalks, and kash are also available and may be used for some pulp production. Given the different properties of these different nonwood fibers, jute pulp can be used as a reinforcing agent with other nonwood pulps for the production of high quality paper in Bangladesh.Bangladesh, natural fibers, jute, paper making, pulp

Attenuation of Chemically Induced Diabetes in Rabbits with Herbal Mixture (Citrullus colocynthis and Cicer arietinum)

The present study was carried out to investigate the hypoglycemic potential of herbal mixture (Citrullus Colocynthis and Cicer arietinum) in normal and alloxan induced diabetic rabbits. Hypoglycemic potential was evaluated through curative and preventive modes of treatments. Blood glucose and lipid level was measured in serum of experimental rabbits. Significant (P<0.05) increase was observed in glucose level (466.33+9.07 mg/dl) in diabetic control group after the injection of alloxan (120 mg/kg) as compared to normal group (103.67±4.51 mg/dl). Treatment of diabetic rabbits with herbal mixtures at the dose of 150 mg/kg for three weeks significantly decreased (126±9.17 mg/dl) glucose level of the alloxan induced. The oral administration of herbal mixture in curative and preventive groups showed significant reduction in plasma glucose, and low density lipoprotein (LDL), total cholesterol levels, and significant (P<0.05) increased was observed in the level of high density lipoprotein (HDL). The phytochemical studies revealed the presence of alkaloids, flavonoids, saponins and steroids in herbal mixture. The results of this study indicated that antidiabetic potential of herbal mixture (Citrullus Colocynthis and Cicer arietinum) may be due to presence of bioactive phytochemical constituents. It can be concluded that herbal mixture has strong hypoglycemic and antilipidemic potential which is comparable with standard drug

Factors Contributing To Job Stress of Garments Sector Manager in Bangladesh

Stress is a part of life. Employers today are critically analyzing organizational stress management issues which contribute to lower job performance. A manager working in the garments sector, which is the largest  (18 percent ) contributor of GDP in Bangladesh, is under a great deal of stress in their work due to physical, psychological and financial imbalances (Ashraf and Strumpell, 2011). This study assumes that these stresses ultimately have an economic implication for their organization. The purpose of this study is to identify the work related stress factors and it effects on the task performance of the managers, working in this sector. A survey was conducted in 869 garment factories in two sub-district of Dhaka. The primary data were collected from 284 respondents from those selected factories through self-interviews using structured questionnaires. A factor analysis is conducted to identify the factors related with job stress and it indentified the factors such as job uncertainty, long working hour, less time for family, lack of administrative support and work overload are significantly related with job stresses. Then a regression analysis was carried out that reveals the extent of contribution of different factors on job stress of the garment sector managers in Bangladesh. Findings from the regression analyses showed that job uncertainty, long working hour, less time for family and lack of administrative support are significantly and positively related and increased job stress for managers. On the other hand, the findings of the study revealed that work overload does not have any significant effect on stress. Keywords: Job stress, Job Performance, Stress related factors, Regression analysis, Garment sector manager, Factor analysis

Moyamoya disease in a child

A 6 year old boy presented with sign symptoms of cerebral stroke. After clinical and radiological evaluation, a diagnosis of bilateral moyamoya disease was made. An indirect bypass surgery encephaloduroateriosynangiosis was done on the right side at first then on the left side.  Patient was partially improved. At one year follow-up, there was the evidence of occlusion of collateral circulation on the right side and the patient became symptomatic again. It is noted that, although the early indirect bypass surgery is indicated in the pediatric patients for preventing the stroke but the outcome is difficult to judge

Project Management and Implementation in Social Business Enterprises of Bangladesh

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