نتایج جستجو برای: community level physiological profiles
تعداد نتایج: 1750475 فیلتر نتایج به سال:
1. Previous evidence suggests that bacterially mediated decomposition of complex organic substrates increases with greater food web diversity. We attempted to identify changes in bacterial community composition and function associated with increased decomposition in more diverse food webs. 2. We used aquatic microcosms where we manipulated productivity with different initial nutrient concentrat...
Aquaculture farmers commonly add tetracycline to fish feed or to their ponds to prevent or treat bacterial infections in their crops. To assess the short-term effect of tetracycline (TET) and of one of its reversible epimers, 4-epitetracycline (ETC), on the function and structure of a sediment microbial community from a tropical tilapia farm, we contrasted community-level physiological profiles...
There is a growing body of literature on the concept of gender and women empowerment through information and communication technologies. However, there is no considerable effort to investigate how information technology affects feminism movements particularly in eastern countries. Drawn from the findings in the current body of literature and using activity theory, this paper postulates the sign...
The recent advent of methods for high-throughput single-cell molecular profiling has catalyzed a growing sense in the scientific community that the time is ripe to complete the 150-year-old effort to identify all cell types in the human body. The Human Cell Atlas Project is an international collaborative effort that aims to define all human cell types in terms of distinctive molecular profiles ...
Drinking water reservoir plays a vital role in the security of urban water supply, yet little is known about microbial community diversity harbored in the sediment of this oligotrophic freshwater environmental ecosystem. In the present study, integrating community level physiological profiles (CLPPs), nested polymerase chain reaction (PCR)-denaturing gradient gel electrophoresis (DGGE) and clon...
in many manufacturing processes, the quality of a product is characterized by a non-linear relationship between a dependent variable and one or more independent variables. using nonlinear regression for monitoring nonlinear profiles have been proposed in the literature of profile monitoring which is faced with two problems 1) the distribution of regression coefficients in small samples is unkno...
Introduction In recent times there has been an increase in the availability of and requirement for public domain data that can be used to construct community level profiles in order to study contextual level phenomena. In this paper, we will review the developments that have given rise to this requirement, and explain how we have constructed a database of community characteristics at a postcode...
Recently, concern over environmental and health effects of massive use of antibiotics has led to the growth of bio-control agent application. Poly-β-hydroxybutyrate (PHB) is a natural polymer that can be depolymerized into water-soluble short-chain fatty acid monomers and acts as a microbial control agent. In this study, the effects of the addition of PHB to the diet of Siberian sturgeon f...
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