نتایج جستجو برای: succession
تعداد نتایج: 11436 فیلتر نتایج به سال:
Ecological succession and the balance between stochastic and deterministic processes are two major themes within microbial ecology, but these conceptual domains have mostly developed independent of each other. Here we provide a framework that integrates shifts in community assembly processes with microbial primary succession to better understand mechanisms governing the stochastic/deterministic...
BACKGROUND Succession planning promotes the culture of private ownership, staff loyalty to the organization and develops organizational commitment, and increases organizational stability. The study was conducted to examine the status of succession planning in the Iranian health system in order to highlight the key concepts, provide new insight, and attract the attention of senior managers of th...
Variation along the successional stage of a plant community is not limited to plant composition and diversity but also related to nutrient resources and plant species abundance distribution. Therefore, the use of models that consider the distribution of ecological niches in addition to the relative frequency of species in the distribution of species is also important. The object of current stud...
In countries with a long history of entrepreneurship and market economy, significant research efforts have been devoted to family business succession. Such studies are rare in former communist countries, mainly because private enterprises were outlawed during the socialist economy era. Considering reports on the importance and complexity of succession issues, and taking into account the ageing ...
Ecological succession is one of the most important concepts in ecology. However for microbial community succession, there is a lack of a solid theoretical framework regarding succession in microorganisms. This is in part due to microbial community complexity and plasticity but also because little is known about temporal patterns of microbial community shifts in different kinds of ecosystems, in...
Despite intense scrutiny from investors, markets, and regulators, many public companies have no formal succession plans. Anecdotal evidence links risk to significant value destruction, but there is limited academic research evaluating the effects of planning on chief executive officer (CEO) turnover outcomes. We provide that reduces cost management transitions by improving their efficiency. Fir...
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