نتایج جستجو برای: it becomes a complicated
تعداد نتایج: 13628447 فیلتر نتایج به سال:
an investigation into oral interaction in language classes: a conversation analytic point of view the aim of this thesis is to analyze the interaction between language teachers and students in english language institutes. this work is done in the context of yasuj city. learning another language, which is in most cases english, involves many variables. one of these variables is the linguistic...
and subcortical structures that participate both in drug Baltimore, Maryland 21224 reward and in more natural motivational phenomena. For example, Hans Breiter (Massachusetts General Hospital) showed functional magnetic resonance imaging At the end of the decade of the brain, the study of (fMRI) data implicating a generalized limbic and cortical neural mechanisms has come to dominate the study ...
In 2002, Travelocity lost revenue and market share to competition as the business environment changed. Travelocity and Sabre collaborated to develop the enterprise network model (ENM). The ENM combines discrete choice customer modeling with simulation and large-scale optimization to improve Travelocity’s management supplier agreements, customer marketing, and product pricing. The ENM has helped...
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
HIV/AIDS has reached the pinnacle of the global health agenda. More than 26 000 individuals attended the most recent international AIDS confere ence, one of the largest gatherings on international health in history. Annual funding to address HIV/AIDS in lowe and middleeincome countries has risen 28efold since 1996, reaching $8.3 billion in 2005.1 The emergence of HIV/AIDS as a global health pri...
A Wireless Sensor Network (WSN) consists of many sensor nodes with low cost and power capability. The nature of WSN makes it easily prone to security attacks and paves way for attackers to easily eavesdrop the network. One of the deadliest attack is the Sink Hole attack where the destruction caused to the network becomes inexplicable. It causes the intruder to lure all the packets and drop it, ...
abstract abstract of thesis (includes summary, goals, execution methods, and results) story “al-obnosat al-bayza” is one of the short stories from “hanna mineh” collection. this story is a selection of lives of some humans during a voyage together, each of them is a symbol of human nature (love, mind, kindness) and examine social, cultural, and political aspects of governing system, and it...
JCB • VOLUME 171 • NUMBER 3 • 2005 408 Yeast becomes a cell biologist ummer research collaborations at the Woods Hole Marine Biological Laboratory have a magical way of unveiling cellular secrets. In 1982, when Alison Adams, her graduate advisor John Pringle, and John Kilmartin met up, little did they know that their attempts to visualize actin and tubulin would transform yeast from a genetics-...
The prevention of illness and premature death and the promotion of health has attracted able minds from the beginning. Public health as a cause has always offered substantial though often intangible rewards. It has become a profession in itself, offering essential satisfactions to thousands of people who devote their careers to this cause. It is astonishing how this cause has gradually amalgama...
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