Brown-marbled grouper Epinephelus fuscogttatus hachted with immature sensory organs, however their sensory organs developed rapidly after hatching. Their eyes had only cone cells in their retinae until commencement of the methamorphosis. The brown-marbled grouper larvae got rod cells at 25-day-old, then, retinomotor responses occured in their retin

فمَا من شكٍّ في أنّ القرآنَ الكريمَ مُعْجِزٌ كلّه من ناحية مبناه؛ لأنه جاء بأفصحِ الألفاظِ في اتساقِ عباراتِهِ وإحكامِ نَظْمِهِ، واتّحادِ طريقتِهِ في الإبداعِ والقوةِ؛ فأنت ما دمتَ في القرآن

تسعى هذه الدراسة إلى الكشف عن خصائص برنامج تعليم اللغة العربية في مرحلة البكالوريوس في الجامعة الإسلامية بالنيجر، بخاصة المناهج الدراسية ومفرداتها المقررة، وطرق المحاضرين في توظيف هذه المنا

In this work, the preliminary result on the effect of cryogenic cooling on grain growth in weld is reported. Ferritic stainless steel weld produced under TIG torch in argon environment is cooled in liquid nitrogen. The weld structure is characterized using LOM, SEM and EDX spectroscopy. The results suggest that cryogenic cooling reduced the weld wi

ABSTRACT: Pectin is a complex polysaccharide found in the cell walls of plants and consisting mainly of esterified D-galacturonic acid resides in �-(1-4) chain. In production of fruit juice, pectin contributes to fruit juice viscosity, thereby reducing the juice production and increasing the filtration time. Polygalacturonase improves the juice p

We have developed a novel sonication decellularization system to prepare completely decellularized bioscaffolds in a short treatment time. The aim of the study is to investigate the sonication decellularization efficiency and its relation with ultrasonic power output and dissolved oxygen (DO) concentration in different detergent solution. In the st

In this paper we report on the electrical impedance spectroscopy characterization of the attachment of two mammalian cell lines: endothelial cells (RFPEC) and fibroblast cells (V79). For electrical cell–substrate impedance sensing (ECIS) of the endothelial cells a commercially available eightwell cell culture impedance array (ECIS-8W1E) was used.

Design and development of new anticancer drugs with low toxicity is a very challenging task and computer aided methods are being increasingly used to solve this problem. In this study, we investigated the anticancer activity of aliphatic nitrosoureas using quantum chemical quantitative structure activity relation (QSAR) approach. In this method, th

High discharge rate zinc electrode is prepared using the electrodeposition process. The electrolytic bath consists of zinc chloride as the metal source and ammonium chloride as the supporting electrolyte. The concentration of the supporting electrolyte is varied from zero until 4 M, while the concentration of zinc chloride is fixed at 2 M. The aim

The advancement of Information Communication Technology (ICT) nowadays gives a great challenge to educators in order to continuously play significant roles in the borderless globalization of information era. This challenge should not be regarded as a threat but should be accepted as a great reward to education world. Thus, the main purpose of this