The Arctic is projected to be severely impacted by changes in temperature and precipitation.Species react to these changes by shifts in ranges, phenology, and body size.In ectotherms, the patterns of body size clines and their underlying mechanisms are often hard to untangle.Mountains provide a space-for-time substitute to study these shifts along
In order to cope with strengthened marine environmental regulations and to reduce fuel consumption, recently constructed vessels are equipped with an ultra-long stroke engine and apply engine de-rating technology.This was intended to improve propulsion efficiency by adopting a larger diameter propeller turning at a lower speed but also results in a
The need for qualitative data to support the evaluation process using the DIVAYANA (Description-Input-Verification-Action-Yack-Analysis-Nominate-Actualization) evaluation model is very important to obtain in-depth information about the effectiveness of e-learning platform utilization in ICT Vocational Schools.Those qualitative data are used to comp
ABSTRACT Marine protists form complex communities that are shaped by environmental and biological ecosystem properties, as well as ecological interactions between organisms.While all of these factors play a role in shaping protistan communities, the specific ways in which these properties and interactions influence protistan communities remain poor
Enzyme assisted extraction was used to extract the polysaccharides from pumpkin seeds ranchy doodle (PSP) and the extraction parameters were optimized by response surface methodology (RSM).Under the optimum experimental parameters: Extraction temperature of 60 °C, extraction time of 43 min, enzyme concentration of 2.5%, and pH of 6.0, the yield