نتایج جستجو برای: intentions to select
تعداد نتایج: 10620749 فیلتر نتایج به سال:
Nous présentons une réalisation purement fonctionnelle et paresseuse de la technique du mode inverse de différentiation algorithmique. Cette technique, qui permet de calculer de manière précise et efficace les dérivées des expressions numériques dans un programme, est devenue indispensable dans plusieurs branches de programmation scientifique. Le mode inverse ou adjoint demande souvent l’usage ...
Data warehouses collect and maintain large amounts of data from several distributed and heterogeneous data sources. Because of security reasons, operational requirements, and technical feasibility it is often impossible for data warehouses to access the data sources directly. Instead data warehouses have to replicate legacy information as detail data in order to be able to maintain their summar...
Developments in computer-mediated communications are not only providing new opportunities for educators but also changing roles and competencies in learning and teaching environments. Experts agree that teaching online requires different roles and competencies. The literature includes several studies on roles and competencies for online teaching. However, as Le Boterf underlines, roles and comp...
Service guarantee is a dilemma for e-sellers. As it will increase buyers’ purchase intentions, but it may leads to more return goods too. Our research makes an effort to study the influence mechanism of service guarantee, in order to help e-seller to make their retail decisions. The results of our empirical analysis indicate that the higher the strength of service guarantee is, the higher degre...
We describe a mechanism which recognizes a user’s intentions from short-form rejoinders to arguments generated from Bayesian networks. The mechanism builds candidate reasoning paths that link the user’s rejoinder with a previously presented argument, and considers the following factors to select a path: linguistic clues, the impact of the user’s rejoinder on the system’s argument along the diff...
During the past decade, a proliferation of medical studies have pointed out key roles of particulates (PM) and nitrogen oxides (NOx) emissions from vehicles powered by diesel engines. PM exposition healtheffects were associated with PM direct actions while NOx were not estimated dangerous for their direct impact, but through their potential chemical reactivity in atmosphere to form ozone with s...
بررسی تنوع ژنتیکی ژنوتیپهای بومی پیاز ایرانی در مقایسه با انواع خارجی چکیده: برنامه های اصلاحی گیاهان بر اساس تنوع و انتخاب صفات برتر کمی و کیفی صورت می گیرد. لذا، ارزیابی تنوع ژنتیکی، اولین مرحله در برنامه های اصلاحی است. در این راستا، استفاده از روش های جدید مطالعهی تنوع ژنتیکی ضروری به نظر می رسد. در این بررسی تعیین تنوع ژنتیکی سیزده ژنوتیپ پیاز ایرانی در مقایسه با دو ژنوتیپ خارجی با است...
We agree with the author that a quantitative analysis of the predictive nature of the metrics used in graduate student admissions is a worthy pursuit and value the sincere intentions behind the UCSF Tetrad study. However, these types of analyses would benefit from the same rigorous approaches that we employ in our other research endeavors. As UCSF Tetrad graduates with diverse careers in academ...
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