نتایج جستجو برای: companion crops
تعداد نتایج: 56793 فیلتر نتایج به سال:
A companion of Ostrowski's inequality for functions of bounded variation and applications are given.
Herbivore populations are regulated by bottom-up control through food availability and quality and by top-down control through natural enemies. Intensive agricultural monocultures provide abundant food to specialized herbivores and at the same time negatively impact natural enemies because monocultures are depauperate in carbohydrate food sources required by many natural enemies. As a consequen...
in order to evaluate radiation capture and use efficiency and productivity in sole and intercropping of three crops, rapeseed (brassica napus l.), bean (phaseolus vulgaris l.) and corn (zea mays l.), an experiment was conducted in mashhad region during the growing season of 2007-2008. in this study six treatments including three sole cropping of the crops (rapeseed sown in 22 september 2007, co...
This paper describes a learning companion system called Integration-Kid in the domain of learning indefinite integration. A learning companion system is an intelligent tutoring system of a new breed. Apart from the teacher, a learning companion models after an additional agent, called the learning companion. The learning companion acts as a companion for the human student in learning. Thus the ...
In mystical ethics, some virtues have a foundational role in relation to other virtues; that is, other virtues are in some ways dependent on, conditional to, or rooted in them. This is a gradational concept, and therefore one can speak of foundational and more foundational among foundational virtues in mysticism. Honesty is the most foundational virtue in mystical ethics, and other virtues are ...
The objective of this study was to evaluate body composition in small breeds of dogs as compared with larger breeds. Body composition by Dual Energy X-ray Absorptiometry (DEXA) was performed in 34 adult small and toy breed dogs. Results were compared with data obtained from 41 Beagles and 6 Labrador retrievers. Body weight, bone density, total calcium, fat grams, lean grams and bone mineral con...
Unlike most existing work on traversable interfaces, we focus on the use of synthetic characters to accompany the user in Mixed Reality (MR) applications. We examine virtual companions as a promising means to design smooth transitions between different worlds and to avoid orientation problems. We propose a taxonomy to describe the spatial relationship between character and user which has an imp...
Frail older people can normally not be given round-the-clock care-giving assistance. During the time there is no other person around they must be independent. Electronic assistive technology (EAT) can increase an older person's independence in everyday life, but to do so it must be dependable. This paper examines issues of dependability for a special class of EAT software, virtual companions fo...
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Yield of some crops performs better in the intercropping than sole cropping system. Sunflower (Helianthus annuus L.) canopy is fragile providing a lot of ground cover, hence, therefore, has a great potential to intercrop with a short stature and/or duration crop making it comparable for the better net return in a cropping system. Field experiment was, therefore, expressly conducted to study the...
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