Research ArticleOpen accessIn the author namesJob Satisfaction of University Woman Teachers in BangladeshSyed S. Alam, Mohammad Talha, C. N. Sivanand, Most N. AhsanThis study examines the relationships between job satisfaction, individual job facets, and socio-demographic variables in the public universities in Bangladesh. The research was conducted through mail survey. The sample consists of 500 teachers from two large universities in Bangladesh. Among the 500 questionnaires, 21 were returned, of the remaining 479 questionnaires, 232 usable responses were received, for a final response … …Journal of Social Sciences, Vol. 1, Issue 2 · 30 Jun 2005 · 7,425 accessesView PDFCite
Research ArticleOpen accessIn the author namesJob Satisfaction Among Academic Staff in Private Universities in MalaysiaA. S. Santhapparaj, Syed S. AlamThis study examines the relationships between pay, promotion, fringe benefits, working condition, support of research, support of teaching, gender and job satisfaction of academic staff in private universities in Malaysia. The required information was collected from 173 teaching staff who were randomly selected from three universities. The regression results indicate that pay, promotion, working condition and support of research have … …Journal of Social Sciences, Vol. 1, Issue 2 · 30 Jun 2005 · 9,502 accessesView PDFCite
Research ArticleOpen accessIn the author namesSimulation of Solar Radiation SystemM.S. Alam, Sushanta Kumar Saha, M.A.K. Chowdhury et al.In this research work, a mathematical model for simulation of the solar radiation system has been developed by using a system dynamics methodology. Bangladesh is used here for model validation. The simulated results obtained from this model have compared with the experimental results and found reasonably a good agreement. Therefore the performance of the model is to be expected as … …American Journal of Applied Sciences, Vol. 2, Issue 4 · 30 Apr 2005 · 7,695 accessesView PDFCite
Research ArticleOpen accessIn the author namesProduction of Cellulase from Oil Palm Biomass as Substrate by Solid State BioconversionMd. Z. Alam, Nurdina Muhammad, Mohd E. MahmatSolid state bioconversion (SSB) of lignocellulosic material oil palm biomass (OPB) generated from palm oil industries as waste was conducted by evaluating the enzyme production through filamentous fungus in lab-scale experiment. OPB in the form of empty fruit bunches (EFB) was used as the solid substrate and treated with the fungus Trichoderma harzianum to produce cellulase. The results presented in … …American Journal of Applied Sciences, Vol. 2, Issue 2 · 28 Feb 2005 · 7,440 accessesView PDFCite
Research ArticleOpen accessIn the author namesImage Pre-Processing Techniques to Improve DBT Classification Accuracy With CNN ResNet-50Qodri Aziz, Slamet Riyadi et al.Digital Breast Tomosynthesis (DBT) is a three-dimensional imaging technology that is meant to determine breast cancer more accurately than regular mammograms. But low contrast and noise can make DBT images less clear, which can make deep learning-based classification less accurate. This study seeks to assess the impact of diverse preprocessing techniques on breast cancer classification outcomes utilizing the ResNet-50 Convolutional … …Journal of Computer Science, Vol. 22, Issue 10 · 21 Oct 2026 · 349 accessesView PDFCite
Research ArticleOpen accessIn the author namesInvestigating Cybercrimes with Digital ForensicsMaha Helal, Mohammed Alamri, Hazzaa AlshareefDigital forensics has gained a high degree of attention recently due to the benefits it has to offer in investigating cybercrimes by analyzing and presenting digital evidence. It aims to highlight any correlations related to such crimes. Since digital forensics techniques are capable of providing robust and credible evidence, they have been used in different contexts and are accepted by … …Journal of Computer Science, Vol. 20, Issue 11 · 18 Sep 2024 · 6,393 accessesView PDFCite
Research ArticleOpen accessIn the author namesOptimization of Temperature and pH for Protease Production from Some Bacterial Isolates of Mangrove WatersFeskaharny Alamsjah, Yorasakhi Ananta, Anthoni AgustienProtease enzymes are widely used in biotechnology to produce amino acids and peptides from high molecular substrates, as well as in the leather industry for wastewater treatment, textiles, pharmaceuticals, cosmetics, leather processing, and poultry industry. Indonesia's demand for protease enzymes is increasing. This study aims to optimize the temperature and pH for the production of protease from certain bacterial isolates … …OnLine Journal of Biological Sciences, Vol. 24, Issue 4 · 11 Sep 2024 · 4,425 accessesView PDFCite
Research ArticleOpen accessIn the author namesOptimization and Molecular Identification of Protease-Producing Thermophilic Bacterial Isolate TUA-26Anthoni Agustien, Mufidhatul Muqarramah, Feskaharny AlamsjahProtease enzymes are used as biocatalysts that can accelerate a reaction. Thermostable enzymes produced by thermophilic bacteria are needed in the industrial field because of their ability to withstand high temperatures. The thermophilic bacterial isolate TUA-26 that produces protease was to analyze the optimum conditions of temperature, pH, agitation, trace elements, carbon sources, and nitrogen sources; the stability of protease … …OnLine Journal of Biological Sciences, Vol. 24, Issue 3 · 6 Apr 2024 · 4,935 accessesView PDFCite
Research ArticleOpen accessIn the author namesAntimicrobial Potential of Ethanol Extract from Some Plants Against Staphylococcus aureus and Pseudomonas aeruginosaFeskaharny Alamsjah, Anthoni Agustien et al.The number of reports of bacterial infections that are difficult to treat with antibiotics has led to the need for new alternatives for the treatment of resistant bacterial infections. One alternative is to utilize phytochemical bioactive compounds derived from natural ingredients which contain antimicrobial compounds. Some plants medicine from Sumatra island that should have potential as antimicrobials are the leaves … …OnLine Journal of Biological Sciences, Vol. 24, Issue 3 · 19 Mar 2024 · 6,890 accessesView PDFCite