Colony-Forming Unit Spreadplate Assay versus Liquid Culture Enrichment-Polymerase Chain Reaction Assay for the Detection of Bacillus Endospores in Soils [0.03%]
土壤中芽孢杆菌芽孢的菌落计数法与液体富集-pcr检测法比较研究
Dale W Griffin,John T Lisle,David Feldhake et al.
Dale W Griffin et al.
A liquid culture enrichment-polymerase chain reaction (E-PCR) assay was investigated as a potential tool to overcome inhibition by chemical component, debris, and background biological impurities in soil that were affecting detection assay ...
Review of Watershed-Scale Water Quality and Nonpoint Source Pollution Models [0.03%]
流域尺度水质和非点源污染模型回顾
Lifeng Yuan,Tadesse Sinshaw,Kenneth J Forshay
Lifeng Yuan
Watershed-scale nonpoint source (NPS) pollution models have become important tools to understand, evaluate, and predict the negative impacts of NPS pollution on water quality. Today, there are many NPS models available for users. However, d...
Noureddine Bijaber,Driss El Hadani,Mariam Saidi et al.
Noureddine Bijaber et al.
Drought is one of the most serious climatic and natural disasters inflicting serious impacts on the socio-economy of Morocco, which is characterized both by low-average annual rainfall and high irregularity in the spatial distribution and t...
Bayesian Variable Selection for Pareto Regression Models with Latent Multivariate Log Gamma Process with Applications to Earthquake Magnitudes [0.03%]
贝叶斯变量选择在隐含多元对数伽玛过程的帕累托回归模型中的应用及地震震级分析
Hou-Cheng Yang,Guanyu Hu,Ming-Hui Chen
Hou-Cheng Yang
Generalized linear models are routinely used in many environment statistics problems such as earthquake magnitudes prediction. Hu et al. proposed Pareto regression with spatial random effects for earthquake magnitudes. In this paper, we pro...
Modelling Ephemeral Gully Erosion from Unpaved Urban Roads: Equifinality and Implications for Scenario Analysis [0.03%]
城市未铺砌道路短暂侵蚀沟发育过程的机理模型及情景模拟分析
Napoleon Gudino-Elizondo,Trent W Biggs,Ronald L Bingner et al.
Napoleon Gudino-Elizondo et al.
Modelling gully erosion in urban areas is challenging due to difficulties with equifinality and parameter identification, which complicates quantification of management impacts on runoff and sediment production. We calibrated a model (AnnAG...
Total and Bioaccessible Soil Arsenic and Lead Levels and Plant Uptake in Three Urban Community Gardens in Puerto Rico [0.03%]
波多黎各三个城市社区花园中的土壤总砷和铅含量及其植物吸收情况
John Misenheimer,Clay Nelson,Evelyn Huertas et al.
John Misenheimer et al.
Arsenic (As) and lead (Pb) are two contaminants of concern associated with urban gardening. In Puerto Rico, data currently is limited on As and Pb levels in urban garden soils, soil metal (loid) bioaccessibility, and uptake of As and Pb in ...
Homology and Potential Cellular and Molecular Mechanisms for the Development of Unique Feather Morphologies in Early Birds [0.03%]
早期鸟类独特羽毛形态的演化及其潜在的细胞和分子机制
Jingmai K O&#x;Connor,Luis M Chiappe,Cheng-Ming Chuong et al.
Jingmai K O&#x;Connor et al.
At least two lineages of Mesozoic birds are known to have possessed a distinct feather morphotype for which there is no neornithine (modern) equivalent. The early stepwise evolution of apparently modern feathers occurred within Maniraptora,...