Intertidal population of Polycheira rufescens (B randt) (Chiridotidae : Holothurioidea) in Okinawa - Preliminary observations

Preliminary observations of digit retention in Pakistani population.

Test of digit retention was carried out to investigate if the usually accepted norm of 7 forward digit retention holds true in our population. The highest mean score of 8.85 was obtained by executives. Professionals scored a mean of 8.08 followed by students (7.81). Housewives, skilled workers and unskilled workers scored less than the accepted norm of 7 digit forward retention. A strong influe...

Field observations on population fluctuations of chicory aphids 1970

Characterization of mitochondrial DNA from the pika (Ochotona rufescens rufescens).

Further to anatomical and physiological studies performed on the pika (Ochotona rufescens rufescens), a new laboratory animal, the main characteristics of the mitochondrial DNA from its liver are defined. The buoyant density of this DNA is 1.695 g/cm3, its length 5.30 mum,, i.e., 3.17 times that of the replicative form of phiX 174. It could have approximately 16 500 base pairs. The DNA from the...

Challenge of okinawa: okinawa clinical simulation center.

synthesis of 3-aryl-2h-benzo[b]-1,4-oxazines in [omim]bf4 and reduction of organic compounds in methylimidazolium formate

در این پروژه ترکیبات 3-آریل-2h-بنزو[b]-4،1-اکسازین ها از مواد اولیه تجاری مشتقات دو آمینو فنول و ?-هالو کتون های آروماتیک در مایع یونی 1-اکتیل-3-متیل ایمیدازولیوم تترا فلورو بورات([omim]bf4) سنتز شده است. این واکنش توسط باز پتاسیم کربنات محلول از طریق o-آلکیلاسیون و سپس یک واکنش آمیداسیون درون مولکولی خود بخود در مدت زمان کوتاه انجام می شود. ترکیبات 4،1-بنزوکسازین به این روش با بهره خوب تا آلی ...