نتایج جستجو برای: patches and corridors
تعداد نتایج: 16829384 فیلتر نتایج به سال:
Objective: To perform a comparative analysis of the six-minute walk test in healthy children and adolescents in corridors of 30.5m (100 feet) 20m (65.6 feet) in length. Methods: We evaluated 67 participants (36 boys and 31 girls), aged 7 to 14 years old, from public schools of a city in a metropolitan area. All were submitted to four walking tests, two in each of the corridors. The variables an...
Connectivity of urban green patches is an important structural attribute of urban landscape that facilitates the species movement and transfer of their genes among their habitats. So far, several methods including Graph Theory have been applied to assess ecological connectivity. This research was aimed to study the application of graph theory to measure the connectivity of green patches in the...
Objective Conjunctivitis is a common disease in neonates. Several bacterial and viral infectious agents may cause it. Tear circulation and blinking has protective effects from bacterial colonization in the conjuntival sac. Reduced blinking increases the possibility of bacterial conjunctivitis. We studied the effect of eye patches on bacterial colonization of the conjunctival sac. Methods In 1...
Human activities and climate change have resulted in an increasing fragmentation of forest landscapes, the conflict between biodiversity protection economic development has become more pronounced. The establishment ecological networks can be a vital part conservation sustainable development. Using Jindong Forest Farm as study area, this combines suitability index, morphological spatial pattern ...
An optimisation approach for designing wildlife corridors with ecological and spatial considerations
The fragmentation of wildlife habitats caused by anthropogenic activities has reduced biodiversity and impaired key ecosystem functions. Wildlife corridors play an important role in linking detached habitats. optimal design such considering spatial, ecological economic factors is addressed this paper. We present a novel graph-theoretic optimisation approach mixed-integer linear programming mode...
Urbanization is rapidly expanding across the globe, leading to increasing threats wildlife in and around cities. Wildlife corridors are one strategy used connect fragmented populations; however, building urban areas remains a challenge because of number barriers between habitat patches extensive property owners stakeholders involved. Successful corridor conservation thus requires collaborative ...
A Review of Policies and Regulations of Green Infrastructure Establishment in Kuala Lumpur, Malaysia
Kuala Lumpur (KL), a capital city of Malaysia has experienced significant development that led to the fragmentation urban green spaces. Even though infrastructure (GI) may address problem space fragmentation, there is notable gap in extent which existing policies and regulations support GI KL. Hence, set pertaining patch corridor establishment KL reviewed this study. In total, 77 documents rela...
A large-scale energy and chemical industry base is an important step in the promotion of integrated coordinated development coal its downstream coal-based industry. number industrial bases have been built Yellow River Basin that rely on rich resources. However, ecological environment fragile this region. Once eco-environment destroyed, wildlife would lose habitat. Therefore, area has attracted ...
The present study was undertaken to develop a suitable transdermal matrix patch of ketorolac tromethamine with different proportions of polyvinyl pyrrolidone (PVP) and ethyl cellulose (EC) using a D-optimal mixture design. The prepared transdermal patches were subjected to different physicochemical evaluation. The surface topography of the patches was examined by scanning electron microscopy (S...
We investigate the sensitivity of emissions corridors for the 21 century to various factors currently under debate in the climate change arena. Emissions corridors represent the range of admissible emissions futures that observe some predefined guardrails on the future development of the human-climate system. They are calculated on the conceptual and methodological basis of the tolerable window...
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