Phototaxis is characteristic of the pelagic larval stage of most bottom-dwelling marine invertebrates. Larval phototaxis is mediated by simple eyes that can express various types of light-sensitive G-protein-coupled receptors known as opsins. Since opsins diversified early during metazoan evolution in the marine environment, understanding underwater light detection could elucidate this diversif...

ABSTRAK Tujuan penelitian ini adalah untuk mengkaji pengaruh pemberian pakan menggunakan penambahan tepung bayam anting dan timbah tauge kacang hijau terhadap efisiensi pemanfaatan pakan, pertumbuhan kelulushidupan pada benih ikan gurame. Meode yang digunakan Rancangan Acak Lengkap (RAL) dengan perlakuannya perlakuan perbandingan limbah tauge, kadar protein 31 – 32 %, A; (0:0), B; (8:0). C; (3:...


 Purpose: To evaluate the implanted legislation and regulations in Jordan, order to minimize nanotechnology research-related health concerns.
 Methods: In first part, all published research Scopus database Jordanian National Database for Researchers were mined. The growth was analyzed by calculating relative rate (RGR), doubling time (DT), compound annual (CAGR). Thereafter, results ...

The aim of this study was to grow maize with quinoa plants as an alternative in intercropping system and determine the effects different plant mixtures on production. For purpose, a trial carried out coastal Aegean region (Aydın Province) Turkey under Mediterranean climate conditions. In addition 100% (monocultures), 3 (75% maize-25% quinoa, 50% maize-50% 25% maize-75% quinoa) were also created...

Chainsaw fe l l ing , burning, and p lant ing of eastern whi te pine (Pinus s t robus L.) have been prescribed on degradedpinelhardwoodstands in the Southern Appalachians to improve overstory composi t ion and product iv i ty . The desired future condi t ion the overstory is a product ive pinelhardwood mixture, wi th white pine, which is resistant to southern pine beetle (Dendroctonus frontalis...

Three experiments of 60 days duration were conducted in post larval stage of Indian white shrimp, Fenneropenaeus indicus, to explore the appropriate protein: lipid ratios in their diets. A common ingredient mixture consisting of; fish meal, shrimp meal, ground nut oil cake, cholesterol, lecithin, vitamins and minerals blended with chicken egg albumin, tapioca flour and cellulose (filler) was us...

The Rio Grande Rise (RGR) is a large and geomorphologically complex feature located in the Southwest Atlantic, with great commercial scientific interest due to its potential for mining rare earth elements that are critical low-carbon technologies. Brazilian this area led submission of petition UN Commission on Limits Continental Shelf 2018 include RGR limits continental shelf beyond 200 nautica...

Coffee is one of the most socioeconomically important crops worldwide. Currently, environmental variations due to climate change are affecting coffee development and growth. Therefore, it evaluate areas that offer a different environment during seedling stage since fundamental for successful cultivation. Four municipalities located at altitudes in Department Nariño were selected: La Florida (18...