نتایج جستجو برای: asking others for help
تعداد نتایج: 10448215 فیلتر نتایج به سال:
nowadays in trade and economic issues, prediction is proposed as the most important branch of science. existence of effective variables, caused various sectors of the economic and business executives to prefer having mechanisms which can be used in their decisions. in recent years, several advances have led to various challenges in the science of forecasting. economical managers in various fi...
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...
OBJECTIVE Childhood exposure to secondhand tobacco smoke (SHS) increases a child's burden of respiratory conditions, but parental smoking bans may reduce such morbidity. This study evaluated household smoking bans and their relationship to respiratory illness in an outpatient otolaryngology clinic. METHODS The study was performed at the Heim Pal National Children's Hospital, Ear, Nose and Thr...
This paper looks at five U.S. cities (Austin, Cleveland, Nashville, Portland, and Washington, DC) and explores strategies being employed by community activists and local governments to create and sustain community networking projects. In some cities, community networking initiatives are relatively mature, while in others they are in early or intermediate stages. The paper looks at several facto...
Under the right circumstances, groups can be remarkably intelligent and statistical aggregates of individuals’ decisions can outperform individual’s and expert’s decisions. Examples of this wisdom of crowds effect range from markets, auctions, political polls, internet search engines to quiz shows (Galton, 1907; Lorge, Fox, Davitz, & Brenner, 1958; Surowiecki, 2004; Page, 2007; Mannes, 2009). R...
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