منابع مشابه
ec adoption and critical success factors of ec in smes in iran
تجارت الکترونیکی شیوه اجرای مسئولیتها، تقابل با مشتریان و امور معمول عملیاتی در شرکتها را تغییر داده است. تجارت الکترونیکی در عمل تنها خرید و فروش کالاها را از طریق ابزار الکترونیک نمی باشد، بلکه تمام فعالیتهای لازم جهت انجام فرایند فروش را نیز در بر میگیرد. در اواخر دهه 1990 بسیاری از شرکتها فعالیتهای خود را به منظور دستیابی به مشتریان جدید و یا ارائه فرصتهای جدید به مشتریان موجود گسترش دادند...
Success and Failure in Mathematics: The Flexible Meaning of Symbols as Process and Concept
Mathematics is an enigmatic subject in which a few succeed with disarming ease, whilst others seem doomed to failure. After analysing the responses of many children performing simple tasks in arithmetic, we find a phenomenon occurring which suggests a reason for this catastrophic divergence in performance. Quite simply we find that those who fail are doing a more difficult kind of mathematics c...
متن کاملExternal Dacryocystorhinostomy; Success Rate and Causes of Failure in Endoscopic and Pathologic Evaluations
Background and Objectives: External dacryocystorhinostomy (DCR) is the method of choice to treat nasolacrimal duct (NLD) obstruction and the other approaches are compared with it, with a failure rate of 4% to 13%. The current study aimed to assess the causes of failure in external DCR by postoperative endoscopic and pathological evaluation. <stro...
متن کاملBeyond Success and Failure
We study a new programming framework based on logic programming where success and failure are replaced by predicates for adequacy and inadequacy. Adequacy allows to extract a result from a partial computation, and inadequacy allows to exibly constrain the search space. In this parameterized setting, the classical result of independence of the selection rule does not hold. We show that, under ce...
متن کاملSuccess , Failure , and Aggression
In order to discover the effects of success and failure on subsequent aggressiveness, 26 sale and 55 female college students were randomly assigned to success, failure, and neutral conditions. Those in the success condition were led to feel they were superior to other college students on a task, those in the failure condition were led to feel they vere inferior, and those in the neutral conditi...
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ژورنال
عنوان ژورنال: Open House International
سال: 2011
ISSN: 0168-2601,2633-9838
DOI: 10.1108/ohi-01-2011-b0007