نتایج جستجو برای: chemical and ecological control
تعداد نتایج: 17057580 فیلتر نتایج به سال:
Background & Aim: Nowadays, tendency to agricultural biotic product sustainable agriculture instead of chemical fertilizers has been going up in all over the world. So, most pharmaceutical industries prefer to use raw material which is produced from organic and stable system. Producing organic medicinal plants, such as peppermint, seems important in economical, ecological and bio e...
Background & Aim: Different species from mint family (Lamiaceae) are used as spices and fragrance in food or as medicine against viral or microbial diseases in many countries for generation. Lamiaceae family contains 46 genus and 410 species. One of the valuable and medicinal species of this family is Ziziphora clinopodioides Lam. This species contains the essential o...
The concept of affordances, with its emphasis to the interactions between the robot and the environment, is highly relevant for epigenetic robotics. However, the use of the concept in robotics has been rather rudimentary, mostly confined to an inspiration source. In this paper, we present a new formalization of the concept, based partially on the recent formalizations proposed in Ecological Psy...
Predictions made by the self-control strength model were tested in a sample of underage social drinkers using ecological momentary assessment methodology. On days that participants experienced more self-control demands than average, they were more likely to violate their self-imposed drinking limit after controlling for mood and urge to drink. There was no relationship between self-control dema...
Collectively, nematode parasites of domestic ruminants continue to pose the greatest disease problem in grazing livestock systems worldwide, despite the powerful and extensive chemotherapeutic arsenal available for their control. The widespread development of anthelmintic resistance, particularly in nematode parasites of small ruminants, and the trend towards non-chemical (ecological, organic, ...
This paper studies the application of soil and water conservation ecological engineering in loss control. Ecological is a comprehensive control measure, aiming at protecting improving quality resources reducing erosion through biological, physical chemical means. The purpose this study to provide scientific basis technical support for by in-depth discussion analysis method based on ecology, whi...
Restoration planning of forest species necessitates knowledge of ecological attributes. Myrtle is one of the valuable species in Zagros forests that knowledge of ecological attributes is necessitated for restoring stands of this species.This study aimed to determine the effects of environmental factors on myrtle distribution in Lorestan province. Based on available information and forest surv...
In studies using ecological momentary assessment (EMA), or other intensive longitudinal data collection methods, interest frequently centers on changes in the variances, both within-subjects and between-subjects. For this, Hedeker et al. (Biometrics 2008; 64: 627-634) developed an extended two-level mixed-effects model that treats observations as being nested within subjects and allows covariat...
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