نتایج جستجو برای: mechanization

تعداد نتایج: 2399  

2007
Michael S.H. Heng

By using a histoncally oriented study, the paper sees Information technology (IT) as the successor to three important streams in technologies supporting information-related activities, namely, mechanization, commumcation, and generation and transmission of knowledge. The study aims to show the IT phenomena as something taking place within the context of social and cultural evolution over the pa...

Journal: :Archive of Formal Proofs 2014
Timothy Bourke Peter Höfner

The Ad hoc On-demand Distance Vector (AODV) routing protocol [6] allows the nodes in a Mobile Ad hoc Network (MANET) or a Wireless Mesh Network (WMN) to know where to forward data packets. Such a protocol is ‘loop free’ if it never leads to routing decisions that forward packets in circles. This development mechanises an existing pen-and-paper proof of loop freedom of AODV [4]. The protocol is ...

2014
Tanusree Shaw Arnab Das

This paper examines the effect of capitalist control and technological changes in the handloom industry of Varanasi in Uttar Pradesh. The Karl Marx and Harry Braverman’s concept of deskilling is one of the consequences of the capitalistic control and technological changes and it studied theoretically and empirically in the field area. Deskilling is a feature of the labour process theory and it ...

Journal: :تحقیقات مهندسی کشاورزی 0
مهران موحدی کارشناس ارشد پردیس کشاورزی و منابع طبیعی دانشگاه تهران شاهین رفیعی دانشیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران حسین مبلی دانشیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران مرتضی شهیدزاده عضو هیئت مدیره بانک کشاورزی علی جعفری استادیار پردیس کشاورزی و منابع طبیعی دانشگاه تهران

this study investigated the effects of land size and two leased and private farming systems of machinery on economic efficiency and factors such as total production cost per hectare (ratio of total cost of agricultural inputs and operations to farm size), total income (ratio of product and byproduct value to farm size), yield (ratio of crop production to farm size) and degree of mechanization f...

Journal: :international journal of agricultural science, research and technology in extension and education systems 2012
namdar sayadi

the purpose of this study was analyzing the skill of khoram abad township wheat farmers regarding mechanization. this research was applied research and, based on methodology, was descriptive and correlative. wheat farmers of khoram abad township, (n=18597) were considered as statistical population. based on krejcie and morgan table, 377 ones were selected as sample. in this study, cluster rando...

Journal: :IOP Conference Series: Materials Science and Engineering 2020

Journal: :Forestry Engineering Journal 2020

Journal: :Proceedings of the ACM on programming languages 2023

With the growing practice of mechanizing language metatheories, it has become ever more pressing that interactive theorem provers make easy to write reusable, extensible code and proofs. This paper presents a novel design geared towards metatheory mechanization in proof assistant. The new achieves reuse extensibility via form family polymorphism, an object-oriented idea, allows proofs be polymo...

2006
R. P. Kachru

Agro processing is defined as set of techno-economic activities, applied to all the produces, originating from agricultural farm, livestock, aquacultural sources and forests for their conservation, handling and value-addition to make them usable as food, feed, fibre, fuel or industrial raw materials. Agro processing sector has experienced expansion during last 5 decades, starting with a handful...

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