نتایج جستجو برای: hashemi variety

تعداد نتایج: 270590  

2007
Ross ASHBY

Recent work on the fundamental processes of regulation in biology (Ashby, 1956) has shown the importance of a certain quantitative relation called the law of requisite variety. After this relation had been found, we appreciated that it was related to a theorem in a world far removed from the biological—that of Shannon on the quantity of noise or error that could be removed through a correction-...

2018

Anual, inicialmente, a revista passou a ser semestral a partir do volume 20 (2006), de forma que, a cada ano, se publicam dois números. Foi modificado o formato da Revista aumentando o seu tamanho, o que permitiu melhorar a qualidade das imagens, tão importante nas publicações dedicadas à arqueologia e ao patrimônio arqueológico, utilizando-se também a policromia. Essas melhorias técnicas deram...

2018

Anual, inicialmente, a revista passou a ser semestral a partir do volume 20 (2006), de forma que, a cada ano, se publicam dois números. Foi modificado o formato da Revista aumentando o seu tamanho, o que permitiu melhorar a qualidade das imagens, tão importante nas publicações dedicadas à arqueologia e ao patrimônio arqueológico, utilizando-se também a policromia. Essas melhorias técnicas deram...

2018

Anual, inicialmente, a revista passou a ser semestral a partir do volume 20 (2006), de forma que, a cada ano, se publicam dois números. Foi modificado o formato da Revista aumentando o seu tamanho, o que permitiu melhorar a qualidade das imagens, tão importante nas publicações dedicadas à arqueologia e ao patrimônio arqueológico, utilizando-se também a policromia. Essas melhorias técnicas deram...

نواب‌پور, سعید , صبوری, حسین, صبوری, عاطفه,

After wheat, rice is the second most important cereal grown in Iran that improvement of its economical characteristics always has important role in the rice breeding programs. In order to estimate the genetic parameters and identify salt-tolerant varieties and hybrids in seedling stage, seven female parents (Shah-pasand, Gharib, Tarom Mahalli, Ahlami Tarom, Hashemi and Dom Sepid) and four male ...

Journal: :به زراعی کشاورزی 0
سلمان دستان مربی، گروه زراعت، دانشکدة کشاورزی، دانشگاه پیام نور، تهران - ایران قربان نورمحمدی استاد، گروه زراعت، دانشکدة کشاورزی، دانشگاه آزاد اسلامی واحد علوم و تحقیقات، تهران - ایران حمید مدنی دانشیار، گروه زراعت، دانشکدة کشاورزی، دانشگاه آزاد اسلامی واحد اراک، اراک - ایران

to evaluate of rice genotypes in various modified systems, an experiment was carried out as split plot in randomized complete blocks design with four replications at neka region, mazandaran province, iran in 2011-2012. cropping systems were chosen as main plots including conventional, improved and system of rice intensification (sri) and genotypes as sub plots including: sang tarom, hashemi tar...

Journal: :تحقیقات مهندسی کشاورزی 0
عزت الله عسکری ارده عضو هیئت علمی دانشگاه محقق اربیلی محمدرضا علیزاده عضو هیئت علمی موسسه تحقیقات برنج کشور صمد صبوری عضو هیئت علمی موسسه تحقیقات برنج کشور

there are different methods used for threshing of grain crops. usual threshers operate based on the impact force (in threshing unit) that may damage the grains. in another method named axial-flow, grain damage is less so these types of the harvesting machines are being used more than before. in this study one of the common rice threshers (model t30) locally made in ashtad company was modified t...

Journal: :Kybernetes 2013
Vasilios Katos Frank Stowell Peter M. Bednar

Purpose – The purpose of this paper is to develop an approach for investigating the impact of surveillance technologies used to facilitate security and its effect upon privacy. Design/methodology/approach – The authors develop a methodology by drawing on an isomorphy of concepts from the discipline of Macroeconomics. This proposal is achieved by considering security and privacy as economic good...

2017

Anual, inicialmente, a revista passou a ser semestral a partir do volume 20 (2006), de forma que, a cada ano, se publicam dois números. Foi modificado o formato da Revista aumentando o seu tamanho, o que permitiu melhorar a qualidade das imagens, tão importante nas publicações dedicadas à arqueologia e ao patrimônio arqueológico, utilizando-se também a policromia. Essas melhorias técnicas deram...

2014
Steve Battle

In Design for a Brain, W. Ross Ashby speculates about the possibility of creating a mobile homeostat “with its critical states set so that it seeks situations of high illumination.” This paper explores an embedding of Ashby’s homeostat within a simulated robot and environment, exploring the question as to whether the classic (unmodified) homeostat architecture is able to adapt to this environme...

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