نتایج جستجو برای: sustainable repair time
تعداد نتایج: 2119144 فیلتر نتایج به سال:
To overcome these problems in 1978 the Brandtland report announced the sustainable development as not to spend resources more than the nature’s production capacity and not to pollute the nature more than it can assimilate. In other words, the nature should remain in its sustainable state so that the future generations can live with no limitations. The principles of the sustainable dev...
Cancer is one of the leading causes of death in the world while the long-term prognosis is still unfavorable, despite the enormous efforts in the search for effective anti-cancer drugs. We think that the obstacle for creating of effective anti-cancer drugs could be existing idea that the basis of cancer is caused by the damage of the genetic apparatus of the cell. In this paper, we present the ...
چکیده ندارد.
Background: Parts of the implants placed over the meniscus during meniscal repair can wear down the cartilage in the contact zones and cause chronic synovitis. Placing horizontal sutures under the meniscus may overcome this potential hazard. The purpose of this prospective study was to evaluate the midterm results of arthroscopic meniscal repair using submeniscally placed out-in horizontal sut...
We consider a single-server queueing system with Poisson arrivals and general service times. While the server is up, it is subject to breakdowns according to a Poisson process. When the server breaks down, we may either repair the server immediately or postpone the repair until some future point in time. The operating costs of the system include customer holding costs, repair costs and running ...
I n 1949, Albert Kelner described a miraculous recovery of cells damaged by UV radiation when cells were exposed to soft sunlight (1). It was found later that an enzyme photolyase (PL) is involved in photoreactivation (2). With a paper in PNAS by Dongping Zhong, Aziz Sancar, and their colleagues (3) describing the real-time progression of the photoreactivation repair reaction observed by femtos...
In this paper, we analyze a highly distributed backup storage system realized by means of nano datacenters (NaDa). NaDa have been recently proposed as a way to mitigate the growing energy, bandwidth and device costs of traditional data centers, following the popularity of cloud computing. These service provider-controlled peer-to-peer systems take advantage of resources already committed to alw...
The purpose of this thesis is to study how synergies of Total Quality Management (TQM) and Sustainable Development (SD) can be realized. Emphasis has been on increasing the focus on processes. A process based change model for SD has been developed. The model should be applicable for all types of organizations, but with a particular focus on organizations in the Third World. During the last deca...
Basic information on SD Country profiles Quarterly reports Policy briefs Case studies Conference papers Workshop papers Getting in touch with us The European Sustainable Development Network (ESDN) is an informal network of public administrators and other experts who deal with sustainable development strategies and policies. The network covers all 27 EU Member States, plus other ...
Emerging zoonoses with pandemic potential are a stated priority for the global health security agenda, but endemic zoonoses also have a major societal impact in low-resource settings. Although many endemic zoonoses can be treated, timely diagnosis and appropriate clinical management of human cases is often challenging. Preventive 'One Health' interventions, e.g. interventions in animal populati...
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