نتایج جستجو برای: torn impregnated nets
تعداد نتایج: 26338 فیلتر نتایج به سال:
In this work we present the model of “mobile object net systems” – an algebraic formalisation of the “nets within nets”-paradigm, which is well suited to express the dynamics of open, mobile systems, since it allows tokens to be active. The algebraic theory of “nets within nets” covers an integrated view of the two major topics concurrency and locality, which are central in the area of mobile c...
Background: Oxbow lakes are abundant in indigenous fishes, but they are subject to unsustainable fishing practices, potential overexploitation, and indiscriminate use of fine-meshed fishing gear. To quantify the catch per unit effort (CPUE) and impact of fishing gears on fish abundance, a survey was carried out in an oxbow lake in eastern India. Methods: The gear-wise CPUE for fish caught in...
Shoulder complaints are common in the elderly and hamper daily functioning. These complaints are often caused by tears in the muscle-tendon units of the rotator cuff (RC). The four RC muscles stabilize the shoulder joint. While some RC muscles are frequently torn in shoulder complaints others remain intact. The pathological changes in RC muscles are poorly understood. We investigated changes in...
Pyrethroid-impregnated bednets are advocated for personal protection against malaria vectors. To. avoid the need for periodic re-treatment, it would be advantageous to have nets that retain insecticidal efficacy for years and withstand repeated washing. Such a type of commercially produced bednet with permethrin 2% incorporated in polyethylene fibres (trademark Olyset Net@ supplied by Sumika Li...
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