نتایج جستجو برای: variometer
تعداد نتایج: 247 فیلتر نتایج به سال:
Evidence from epidemiological studies (Chapter 11) supports clear associations between faecal indicator organism density and exposure risk in waters contaminated with human sewage, but the utility of these pathogen indicators in bodies of water contaminated with animal waste and other non-point source pollution has been questioned (Kay et al. 1994, WHO 2001, Shuval 2003, Wade et al. 2006, Colfo...
Study objective—To assess whether there are variations between 11 Western European countries with respect to the size of diVerences in self reported morbidity between people with high and low educational levels. Design and methods—National representative data on morbidity by educational level were obtained from health interview surveys, level of living surveys or other similar surveys carried o...
The results of practical use a POS-4 vector magnetometer, developed by the Research Laboratory Quantum Magnetometry, UrFU (Yekaterinburg) and based on POS Overhauser sensors, are presented. Continuous measurements have been carried out at Paratunka observatory (IKIR FEB RAS, Kamchatka) since 2015, were done Saint Petersburg (GC RAS / IZMIRAN SPb Branch, Leningrad Region) in 2017-2018 performed ...
The aim of this experiment was to study the effect of the application of pig slurry on potential pathogen (total and faecal coliform bacteria) presence in a Typic Xerofluvent soil. The experiment was conducted in field conditions, in the Segura River valley in the South East of Spain. Four treatments, in a fully-randomised design with three replicates per treatment, were established in experime...
Zi Chen,1,2 Kevin T. Chu,2,3,4 David J. Srolovitz,4 Jeffrey M. Rickman,5,6 and Mikko P. Haataja1,2,7 1Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey 08540, USA 2Princeton Institute for the Science and Technology of Materials (PRISM), Princeton University, Princeton, New Jersey 08540, USA 3Vitamin D, Inc., Menlo Park, California 94025, USA 4Instit...
BACKGROUND Systematic representation of information related to genetic and non-genetic variations is required to allow large scale studies, data mining and data integration, and to make it possible to reveal novel relationships between genotype and phenotype. Although lots of variation data is available it is often difficult to use due to lack of systematics. RESULTS A novel ontology, Variati...
Datasets at different scales can be obtained and maintained by two main approaches that differ considerably. The first option is the vario-scale approach that offers the possibility to derive a map at an arbitrary map scale (hence its name) by performing once a fully automatic generalisation process on the input data set. This sounds as the optimal situation. However, since fast and fully autom...
In the last five decades the European Economic Sentiment Indicator (ESI) has positioned itself as a high-quality leading indicator of overall economic activity. Relying on data from five distinct business and consumer survey sectors (industry, retail trade, services, construction and the consumer sector), ESI is conceptualized as a weighted average of the chosen 15 response balances. However, t...
Argumentative indicators of discourse relations constitute crucial cues for the mining of arguments. However, a comprehensive lexicon of these linguistic devices is so far lacking due to the scarcity of corpora argumentatively annotated and the absence of an empirically validated analytic methodology. Recent studies have shown that modals, that express that things might be otherwise, and eviden...
This paper provides an empirical analysis of the substitution between the early retirement and disability as two major exit routes from the labour market in Norway. The analysis is based on a dynamic structural model that addresses the interplay between health, institutional constraints and economic incentives of men and women in the later part of their working lives. Unlike most of the previou...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید