Peculiarities of irrecoverable straining in stress-drop test

Some peculiarities of the male frog test for early pregnancy.

Preparation of an Inactivated Egg Drop Syndrome Antigen for Using in Hemagglutination Inhibition Test.

To prepare hemagglutination inhibition (HI) antigen the egg drop syndrome virus (EDSV) was propagated in 10-day-old embryonated duck eggs. The virus antigen was inactivated with two methods including heating (65°C) and adding 0.5% formaldehyde by considering low destroying effect on hemagglutination (HA) and HI titers. The EDSV HI titers of 310 sera and 100 yolks obtained from 23 chicken farms ...

[Peculiarities and similarities of stress and bullying at workplace].

The study is aimed at investigating the peculiarities of mobbing, as compared with other stress-related occupational issues, considering personal, occupational and health variables. A sample of 100 subjects examined in our Service was considered: 52 presented a situation ascribable to workplace bullying, 44 diseases associated with other occupational malfunctions, 4 were judged affected by psyc...

the test for adverse selection in life insurance market: the case of mellat insurance company

انتخاب نامساعد یکی از مشکلات اساسی در صنعت بیمه است. که ابتدا در سال 1960، توسط روتشیلد واستیگلیتز مورد بحث ومطالعه قرار گرفت ازآن موقع تاکنون بسیاری از پژوهشگران مدل های مختلفی را برای تجزیه و تحلیل تقاضا برای صنعت بیمه عمر که تماما ناشی از عدم قطعیت در این صنعت میباشد انجام داده اند .وهدف از آن پیدا کردن شرایطی است که تحت آن شرایط انتخاب یا کنار گذاشتن یک بیمه گزار به نفع و یا زیان شرکت بیمه ...

Variability in earthquake stress drop and apparent stress

[1] We apply empirical Green’s function coda‐based analysis to four earthquake sequences in Japan that span a magnitude range of 1.8 to 6.9, to measure radiated energy, corner frequency and stress drop. We find no systematic dependence of apparent stress or stress drop on seismic moment for these sequences, and find they both are log‐normally distributed; however, we identify several anomalous ...