نتایج جستجو برای: to bio

تعداد نتایج: 10631376  

2016
Darren N. Nesbeth Alexey Zaikin Yasushi Saka M. Carmen Romano Claudiu V. Giuraniuc Oleg Kanakov Tetyana Laptyeva

The design of synthetic gene networks (SGNs) has advanced to the extent that novel genetic circuits are now being tested for their ability to recapitulate archetypal learning behaviours first defined in the fields of machine and animal learning. Here, we discuss the biological implementation of a perceptron algorithm for linear classification of input data. An expansion of this biological desig...

Journal: :Cultural diversity and mental health 1997
E Armour-Thomas S A Gopaul-McNicol

Because determining a child's educational program usually takes into consideration the child's cognitive functioning, it is vital that those who are involved in this enterprise recognize that many variables contribute to and explain performance. Thus, careful consideration, assessment, and planning are mandatory to plan a child's individual educational program. This article emphasizes that cogn...

Journal: :پژوهش های انسان شناسی ایران 0
زهره انواری استادیار گروه انسان شناسی دانشکده علوم اجتماعی دانشگاه تهران

biological anthropology had been considerably changed from beginning to now. from 19th to mid-20th century, the race has been the principal concept in bio-anthropologic researches. since mid-20th, the concept of race replaced with the new subjects. the second half of 20th century can be counted as the transition period for bio-anthropology. the three last decades of 20th century are the decades...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1389

after the soviet union dissolution, a chaotic period was begun in the russia. russia lost its glory and felt disgrace. the first group of elites came to power under yeltsin; they tried to re-define russia’s identity as a european country and build a foreign policy on this baseline. therefore russia tried to become closer with the west especially with the u.s. according to their view the sovie...

1997
Zhiqi Shen Robert Gay Chunyan Miao Tin Wee Tan Chong Sean Kuay Hui Mien Lee

Recently there is a great demand for extending high throughput life science research to biomanufacturing. However, there is a gap from life science research to bio-manufacturing. Most of existing Bio-workflow tools/systems only provide an isolated solution to help bioscientist to orchestrate bio-R&D operations such as bio-database query, bio-computation and analysis etc for specific small bio-p...

ژورنال: طب کار 2014
امیری, زهره, جعفری, محمدجواد, حاج غلامی, محمدرضا, صالح پور, سوسن, طبرسی, پیام,

Background: Ventilation plays a crucial role in reducing the number of air transmitted pathogens in isolated rooms. Determination of the suitable type of ventilation system and the proper ventilating rate has always been a challenge. Patients’ bed arrangement and the location of the staff are also expected to influence the occupational exposure of the staffs’ to harmful airborne particles. The...

2012
Mingyong Xiong Jin Deng Adam P. Woodruff Minshan Zhu Jun Zhou Sun Wook Park Hui Li Yao Fu Kechun Zhang

Depleting oil reserves and growing environmental concerns have necessitated the development of sustainable processes to fuels and chemicals. Here we have developed a general metabolic platform in E. coli to biosynthesize carboxylic acids. By engineering selectivity of 2-ketoacid decarboxylases and screening for promiscuous aldehyde dehydrogenases, synthetic pathways were constructed to produce ...

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