Coral reefs are a unique ecosystem of tropical waters that have physical function as beach protector with its nature can reduce the energy waves moving towards coast. reef ecosystems good places for spawning, nurturing and food sources fish. The aim this research was to determine density zooxanthella on coral Acropora sp based different depths. method used in survey by taking samples using purp...

Salah satu penyakit penting terbawa benih adalah pembuluh yang disebabkan bakteri Leifsonia xyli sub sp xyli. Perlakuan LHWT dapat mengendalikan tersebut tetapi menyebabkan penurunan perkecambahan. Tujuan penelitian untuk mengetahui pengaruh terhadap perkecambahan beberapa varietas tebu bina dan produksi varieta bina. Penelitian dilakukan pada tahun 2015, di P3GI Pasuruan Jawa Timur. Bahan digu...

Microwave assisted green synthesis of α, ά- bis (substituted- benzylidene) alkanones by the crossed- aldol condensation reaction of substituted aryl aldehydes with ketones in the presence of catalytic amount of NbCl5 in good to excellent yields. This reaction is carried out under solvent-free conditions. The results showed that aldehydes bearing electron–donating substituent's on phenyl-ring fa...

The hydraulic resistance characterization manuscript chronicles the early development of the hollow-core fiberoptic microneedle device (FMD). The study determined that for straight tubing with an inner bore of 150 μm and a length greater than 50 mm long, Poiseuille’s Law was shown to be accurate within 12% of experimental data for the pressure range of 69-517 kPa. Comparison between different n...

A diet containing adequate amounts of protein rapidly suppresses myofibrillar protein degradation after refeeding in young rats and mice. However, it is unclear whether this suppression is seen in adult animals. This study was undertaken to compare dietary protein-induced suppression of myofibrillar protein degradation in young and adult mice. Reductions in rates of myofibrillar protein degrada...

A methodological study using conjoint measurement analysis to determine whether there is an appropriate model for measuring commitment to work in the job-family trade-off context was conducted with 213 University of Michigan students and staff as subjects. The results indicate that there are two important dimensions that can be measured: a preference for a level of involvement in the total work...

background and objectives: germination and seedling establishment are two critical and important stages during plants growing season. from seed technology viewpoint, germination refers to emergence and development from seed embryo, so that could produce normal seedling. many studies  have been done to determine germination cardinal temperatures and required thermal time for emergence occurrence...

It is know that a heat exchange tube with flat-oval profile has excellent thermal and aerodynamic characteristics in contrast to round tube. Thus, the same planes, flat significant increase efficiency compared tube, which widely used industry. However, at present, there are limited number of publications on study transfer aerodynamics inside pipe.
 In this paper, we present methodology res...