40 years of Dempster–Shafer theory

The dopamine theory of addiction : 40 years of

Addiction has for several decades come to be viewed as a disorder of the dopamine neurotransmitter system; however, this view has not led to new treatments. We review the origins of the dopamine theory of addiction and discuss the ability of addictive drugs to elicit the release dopamine in the human striatum. There is robust evidence that stimulants increase striatal dopamine release, some evi...

Complications of Pregnancy in Women over 40 Years

این بررسی گذشته نگر ۱۲۵ حاملگی در خانم های بالای ۴۰ سال حاکی از افزایش قابل توجه عوارض مادری و جنینی مثل هبپتانسبون مزمن، دیابت، بیماری قلبی، هیدرآمنیوس و دو قلویی در مادران مسن بود. جدا شدن زودرس جفتسر راهی در این گروه شایع تر بود و پرزانتاسیونهای غیرطبیعی در ۱۹ درصد موارد میزان سزارین و مرگ و میر جنینی پنج برابر بیش از گروه شاهد بوده است. تاخیر رشد داخل رحمی جنین و نوزادان با وزن بالای ۴۰۰۰ گ...

40 Years Hard Labour

I'm sorry to say that there's hardly a word that is research based in this " 40 years hard labour " , but what surprises me is that my observation and experience is sometimes supported by subsequent research. This is an anecdotal account which I hope you will enjoy and find peppered with controversy, pearls of wisdom, and food for thought, but I expect it will not add one jot to the body of you...

40 Years Young

1974 will be remembered for many things: the resignation of Richard Nixon, ABBA’s victory at the Eurovision song contest, or even perhaps the invention of the Rubik’s cube. It also witnessed the launch of an upstart in the publishing world whose aim was to provide a focal point and shared purpose among the rapidly expanding community of cell and molecular biologists. We’ll spend this year comme...

40 Years Ago