نتایج جستجو برای: base level

تعداد نتایج: 1309802  

2012
Nate Derbinsky John E. Laird

As we apply cognitive models to complex, temporally extended tasks, removing declarative knowledge from memory, or forgetting, will become important both to model human behavior, as well as to scale computationally. The base-level activation (BLA) model predicts that the availability of specific memories is sensitive to frequency and recency of use. Memory decay based on this model has long bee...

2016
Sihem Klai Antoine Zimmermann Med Tarek Khadir

This paper describes a new formalism based on multi-level networked knowledge (MLNK), a combination of different ontologies describing heterogeneous and complementary domains aligned with semantic correspondences. Ontology alignments make explicit the correspondences between terms from different ontologies and must be taken into account in reasoning, where two explicit form of correspondences a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران - دانشکده علوم اداری و مدیریت بازرگانی 1380

در ادراه امور سازمان نیز از تکنولوژی data base در دو زمینه مشخص یعنی بصورت سیستم های عملیاتی و سیستم های اطلاعاتی میتوان استفاده کرد. در شرایط کنونی وجود موانع متعدد از قبیل فرهنگ غالب در سازمان های بزرگ و طرز تلقی مدیران دیوان سالار از یکطرف و تازه گی و پیچیده بودن فنون مربوط به سیتم های data base فقدان دانش، تجربه و تخصص کافی برای بهره گیری کامل از آن از طرف دیگر، برنامه ریزی و اقدام برای ایج...

Journal: :Geology 2022

Abstract The existence of ancient fluvial systems on Mars is widely accepted, but little known about how quickly they formed, or what environmental conditions controlled their evolution. We analyzed a sequence well-preserved inner-bank bar deposits within the meander bends multistacked sinuous ridge in Aeolis Dorsa and compared them to similar features Earth establish required for formation. Ou...

Journal: :journal of crop nutrition science 0
alireza safahani department of agriculture, payame noor university, p.o. box: 19395-3697, tehran, iran. maryamosadat alavian petroodi department of agronomy and plant breeding, ghaemshahr branch, islamic azad university, ghaemshahr, iran. farshad ghooshchi department of agronomy, varamin branch, islamic azad university, varamin, iran.

this study setout to investigate the effect of wheat residue, tillage, and nitrogen fertilizer management on some agronomic traits of soybean as a split split plot based on randomized complete block design with three replications. the main plots included wheat residue management: collecting and leaving residue and sub plot included tillage (without tillage and conventional tillage), and the sub...

Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1999

Journal: :Scientia Africana 2022

As the era of 5th Generation (5G) networks is dawning, several pertinent issues associated with improvements that have to be achieved in future communications are attracting increasing research attention. This work, considered achieving energy efficiency for 5G at base stations level. Energy simply means using less perform same task thereby, eliminating waste. The objective this paper examine w...

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