نتایج جستجو برای: g22
تعداد نتایج: 334 فیلتر نتایج به سال:
یکی از دلایل تقاضای بیمة عمر، پوشش ریسک ناشی از فقدان درآمد سرپرست خانوار بهواسطه مرگ است. طبیعی است که منشاء این عدم اطمینان برای بیمهگران، عدم آگاهی از سن زمان مرگ سرپرست خانوار است. این مقاله تحقیقی تئوریک برای استخراج منحنی تقاضای بیمة عمر است. برای استخراج مسیر بهینة تقاضای بیمة عمر، توابع مطلوبیت انتظاری ناشی از مصرف بیمة بیمهگذاری که بخشی از درآمد خود را به تقاضای بیمة عمر اختصاص ...
یکی از راههای فائق آمدن به اثرات نامطلوب رفاهی اطلاعات نامتقارن در شرکتهای بیمه، طراحی و اعمال قراردادهای سازگار اطلاعاتی است، زیرا وقتی که قراردادها سازگاری اطلاعاتی نداشته باشند، در این حالت، موضوع انتخاب وارونه پیش میآید که در پی آن، پرتفوی شرکت بیمه، یک پرتفوی با ریسک بالا خواهد بود که علایم اصلی آن، افزایش ضریب خسارات و احتمال حوادثاند که ممکن است شرکتهای بیمه را در بلندمدت متضرر کن...
We present the piezoelectric properties of multi-poled network microstructures based on cross, Gibson-Ashby and face-centred cubic base cells at a range solid fractions with different polarisation profiles. Piezoelectric are determined via computational homogenisation finite element method. Each profile is triple-poled, so it includes material poled in x, y z directions. The result this that ho...
Wheat Triticum aestivum L. is one of the most important agricultural products, and meets highest nutritional needs humans in various countries. This study aims to evaluate compatibility stability 25 wheat genotypes for two crop years five regions (Karaj, Qazvin, Isfahan, Varamin Damavand) a randomized complete block design with three replications. The results variance analysis additive main eff...
Bu ara?t?rma, dört ticari (Lucilla, Rumeli, Glosa and Esperia) çe?it ve 28 ileri ekmeklik bu?day hatt?n?n K?rklareli (Lüleburgaz) ekolojik ko?ullar?nda verim, verim unsurlar? kalite özelliklerinin belirlenmesi amac?yla 2016-2017 2017-2018 ürün y?llar?nda tesadüf bloklar? deneme desenine göre tekerrürlü olarak yürütülmü?tür. Ara?t?rma sonuçlar?na genotiplerin tane verimi 391-641.2 kg/da, bitki b...
Multi-trait selection is very helpful in plant breeding programs. This technique can select genotypes for specific traits. Yield performance of maize hybrids influenced by genotype-by-environment interactions (GEIs). requires multi-environmental testing to identify superior hybrids. The aims this study were to: (1) within favorable traits such as grain yield and attributes; (2) genotype environ...
Objective - Mobile banking is a growing activity to engage the non-banking people in system Bangladesh, so researchers of this paper try find out how much it affected by Coronavirus (COVID-19). Basically, study developed assess performance mobile during COVID-19 pandemic period comparing with pre-pandemic period. Methodology/Technique Authors use descriptive statistics evaluate bank from 2014 A...
Abstract. Cloud and aerosol lidars measuring backscatter depolarization ratio are the most suitable to detect cloud phase (liquid, ice, or mixed phase). However, such instruments not widely deployed as part of operational networks. In this study, we propose a new algorithm supercooled liquid water containing clouds (SLCC) based on ceilometers only co-polarization backscatter. We utilize observa...
Rice is the staple food for half of world's population. Phosphorus an essential element rice plant growth, development and production; however, availability soluble phosphate uptake often limited due to binding with cation in different pH environments. Therefore, varieties, which can grow well under a environment, urgent need agricultural biotechnology. This study reported two contrasting varie...
The inherent conflicts of interest in the auditor–client relationship and the unobservability of financial statement quality are likely culprits in the recent corporate scandals such as Enron and WorldCom. The solution proposed here is a financial statement insurance (FSI) mechanism. Instead of appointing and paying auditors, companies would purchase financial statement insurance that provides ...
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