نتایج جستجو برای: caviar
تعداد نتایج: 291 فیلتر نتایج به سال:
Effect of nano composite films to prolong the shelf life of Iranian beluga caviar was investigated at different concentrations of silver nanoparticles. In this study 38 caviar packs each containing 5 g of caviar were divided into 6 treatments with 3 replicates. The concentrations of 1000, 2000, 3000, 4000, 5000 and 6000 ppm of nanoparticles as well as a nano free pack as control were used. The ...
ارزش در معرض ریسک یک معیار اندازه گیری استاندارد ریسک است که حداکثر زیان مورد انتظار را در یک موقعیت سرمایه گذاری خاص و سطح اطمینان معین تخمین می زند. موضوع اصلی پایان نامه بررسی و عملکرد معروف ترین روش های تک شاخص var می باشد. بدیهی است که برآورد پایین و نادرست ارزش در معرض ریسک منجر به نگه داری مقادیر کمتر ذخایر سرمایه شده و به طبع آن بحران های مالی یا حتی ورشکستگی موسسه مالی را در ÷ی دارد....
This study provides a novel framework for analysing systematic tail risk transmission mechanisms by combining the Conditional Autoregressive Value-at-Risk (CAViaR) model with recently developed Time-Varying Parameter Vector (TVP-VAR) based connectedness approach. We estimate dynamic spillovers across two crude oil (Brent and WTI) four refined petroleum product (gasoline, heating oil, jet fuel p...
Since ancient times, sturgeon species have been valued for their rich nutritional qualities, which are crucial human health today. They linked with gastronomic delicacy and offer economic benefits, especially the caviar industry. Today aquaculture produces more farmed hybrid due to rapidly declining wild populations. Sturgeon diversification through processing can yield fingerlings, stocking ma...
BACKGROUND: Paddlefish and sturgeons (Acipenseriformes) collectively constitute one of the most imperiled groups of fishes in North America. Populations were over-exploited for meat and caviar in the early 20th century (Tower 1908, Stockard 1908, Saffron 2002) and are impacted today by continued harvesting, habitat degradation, and habitat loss (Williamson 2003). Some instances of entrainment h...
Sommer F, et al. Gut October 2017 Vol 66 No 10 Microbiomarkers in inflammatory bowel diseases: caveats come with caviar Felix Sommer, Malte Christoph Rühlemann, Corinna Bang, Marc Höppner, Ateequr Rehman, Christoph Kaleta, Phillippe Schmitt-Kopplin, Astrid Dempfle, Stephan Weidinger, Eva Ellinghaus, Susanne Krauss-Etschmann, Dirk Schmidt-Arras, Konrad Aden, Dominik Schulte, David Ellinghaus, St...
caviar is one of the valuable and most popular fish products all over the world that are obtained from sturgeons. nowadays, the wild resources of these fishes are diminished, therefore, to meet the demand for the product, farming sturgeons has been considered. the chemical composition and the amino acids profiles of the wild and farmed roe obtained from beluga (huso huso) were compared and the ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید