نتایج جستجو برای: environmental hotspots
تعداد نتایج: 377586 فیلتر نتایج به سال:
The aim of this study is to assess the environmental impacts household life cycles in Santiago, Chile, by income level. assessment considered scenarios associated with policies. cycle was cradle-to-grave, and functional unit all materials energy required meet an inhabitant’s needs for one year (1 inh/year). Using SimaPro 9.1 software, Recipe Midpoint (H) methodology used. impact categories sele...
In most organisms, including humans, meiotic recombination occurs preferentially at a limited number of sites in the genome known as hotspots. There has been substantial progress recently in elucidating the factors determining the location of meiotic recombination hotspots, and it is becoming clear that simple sequence motifs play a significant role. In S. pombe, there are at least five unique ...
Recombination clusters nonuniformly across mammalian genomes at discrete genomic loci referred to as recombination hotspots. Despite their ubiquitous presence, individual hotspots rapidly lose their activities, and the molecular and evolutionary mechanisms underlying such frequent hotspot turnovers (the so-called "recombination hotspot paradox") remain unresolved. Even though some sequence moti...
Ionic liquids (ILs) have been proposed as suitable sorbents for CO2 capture because of their high CO2 absorption capacity, thermal stability, negligible vapour pressure and physico-chemical tunability. However, the environmental implications of ILs are currently largely unknown because of a lack of data. The issue is further complicated by their complex chemical structures and numerous precurso...
Model-based global projections of future land-use and land-cover (LULC) change are frequently used in environmental assessments to study the impact of LULC change on environmental services and to provide decision support for policy. These projections are characterized by a high uncertainty in terms of quantity and allocation of projected changes, which can severely impact the results of environ...
The occurrence and spread of bushfires is a complex interplay of several environmental and social factors. There have been a number of studies that allow bushfire modelling and simulations prior to or during fire events. However, none of these systems is able to look beyond the initial phase of a bushfire event and provide a historical overview of bushfire developments: their occurrences and li...
Surface-enhanced Raman scattering (SERS) has been considered as a promising sensing technique to detect low-level analytes. However, its practical application was hindered owing to the lack of uniform SERS substrates for ultrasensitive and reproducible assay. Herein, inspired by the natural cactus structure, we developed a cactus-like 3D nanostructure with uniform and high-density hotspots for ...
Early models of directly transmitted wildlife disease focused on rabies transmission as a travelling wave, usually in a homogeneous density of wildlife. Such models of epi-enzootic diseases paid little attention to local-scale disease prevalence. Historical data on bovine tuberculosis (Tb) in cattle indicates that very localised areas can suffer from frequent repeat breakdowns, indicating that ...
Gene expression is a quantitative trait that can be mapped genetically in structured populations to identify expression quantitative trait loci (eQTL). Genes and regulatory networks underlying complex traits can subsequently be inferred. Using a recently released genome sequence, we have defined cis- and trans-eQTL and their environmental response to low phosphorus (P) availability within a com...
Recombination events are not uniformly distributed and often cluster in narrow regions known as recombination hotspots. Several studies using different approaches have dramatically advanced our understanding of recombination hotspot regulation. Population genetic data have been used to map and quantify hotspots in the human genome. Genetic variation in recombination rates and hotspots usage hav...
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