نتایج جستجو برای: environmental preservation

تعداد نتایج: 440868  

Journal: :Molecular biology and evolution 2011
Yangyun Zou Wei Huang Zhenglong Gu Xun Gu

TATA box, the core promoter element, exists in a broad range of eukaryotes, and the expression of TATA-containing genes usually responds to various environmental stresses. Hence, the evolution of TATA-box in duplicate genes may provide some clues for the interrelationship among environmental stress, expression differentiation, and duplicate gene preservation. In the present study, we observed t...

2008
Yamei Sun Yonglong Lu Tieyu Wang Hua Ma Guizhen He

Technology innovation benign to environmental preservation is one of the key strategies to address sustainable development. Understanding the pattern of environmental technology innovation in a country is necessary for making policies and decisions in environment management. Temporal and spatial distribution of environmental patents was analyzed to identify innovation capability of environmenta...

2009
Benjamin K. Sovacool

This article explores public opposition to renewable power technologies in the United States. It begins by discussing the genesis of environmental ethics, or how some Americans have come to place importance on the protection of the environment and preservation of species, ecosystems, and the biosphere. As result, renewable power systems have become challenged on ethical and environmental ground...

2009
M. Sànchez-Marrè J. Béjar Peter Struss

What we call “environment” or environmental systems is the natural world (or sections thereof) including humans and the artifacts they create. Environmental systems are complex systems, comprising a large number of interacting objects, substances, and processes which are subject to different specialized areas of science, such as biology, chemistry, hydrology, meteorology, and, when it comes to ...

This study was on the analysis of livestock waste management practices among rural farmers in Abia State, Nigeria. A multi-stage sampling procedure was employed to select the 60 respondents for the study. Primary data used the study were collected using well-structured questionnaire. Descriptive statistical tools such as frequency counts, percentages, means, and multinomial logit regression wer...

2017
Meruyert Beknazarova Shelby Millsteed Gemma Robertson Harriet Whiley Kirstin Ross

Strongyloides stercoralis is a gastrointestinal parasitic nematode with a life cycle that includes free-living and parasitic forms. For both clinical (diagnostic) and environmental evaluation, it is important that we can detect Strongyloides spp. in both human and non-human fecal samples. Real-time PCR is the most feasible method for detecting the parasite in both clinical and environmental sam...

2008
Sarah Kim

The primary mission of archives as cultural and administrative institutions is to preserve and make available society’s collective memories captured in archival materials for future generations. The development and long-term operation of archives in a sustainable manner are critical to accomplish this mission. Applying green or sustainable construction to archival facilities is one way to incre...

2010
Thomas H. Stevens

Decisions about preservation, protection, or development of environmental “commodities” like ground water, atmospheric visibility, open space, wildlife, wetlands, and forests are often made without good information about the value of preservation relative to the cost. Clearly, the economic cost of preservation is often substantial. The cost of preserving wildlife habitat, for example, often tot...

2015
Nikolay L. Mihaylov Douglas D. Perkins

Local environmental grassroots activism is robust and globally ubiquitous despite the ebbs and flows of the general environmental movement. In this review we synthesize social movement, environmental politics, and environmental psychology literatures to answer the following questions: How does the environment emerge as a topic for community action and how a particular environmental discourse (p...

2015
Jered A. Karr Matthew E. Clapham

—Insect taphonomy is a topic that has drawn interest because of its potential biases on diversity patterns and the ecological information recorded by ancient insect faunas. Other than the onset of common amber fossilization in the Cretaceous, very little is known about long-term trends in the nature and quality of insect preservation and, as a result, the effects of taphonomic biases are poorly...

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