the effect of noise pollution on health

... exposure in the target population, the estimates of the epidemiology exposure-response function and the observed baseline frequency of the health outcome in the population. The uncertainties in the data ... on a routine basis for decision making and evaluating the economic consequences of the impact of air pollution on health 42-45 . The key value of APHEIS lies in serving as a bridge between the ... Essential steps in health impact calculation 3 An estimate of the impact can be based on the calculation of the attributable proportion (AP), indicating the fraction of the health outcome, which...

Ngày tải lên: 23/03/2014, 00:20

Ngày tải lên: 29/06/2014, 09:20

... performed only on the observations whose propensity score belongs to the intersection of the supports of the propensity score of treated and controls. Imposing the common support condition in the estimation ... wedlock. 2 If the characteristics of the parents and their relationship that determine the risk of union dissolution also affect child wellbeing, then estimates of the effect of separation on child ... dissolution of a romantic relationship) has a causal effect on child health. We focus on the effect of parental relationship dissolution within three years since childbirth on the child’s likelihood of...

Ngày tải lên: 12/02/2014, 11:20

... of the seasonal variation is modelled by the smooth function of temperature, while the long-term trends and temporal correlation are removed by the smooth function of calendar time. The air pollution ... or morbidity. The majority of air pollution and health studies fix the effects of air pollution to be constant over time, and model long-term trends and temporal correlation in the health data using ... including justifications for the choice of models. The first part focuses on the trend models, while the second discusses the air pollution component. 5.2.1 Modelling trends, seasonal variation and temporal...

Ngày tải lên: 17/02/2014, 10:20

... intervals for the observed performances did allow us to do so. 6 Discussion The presented analysis of the effects of noise in the test corpus on the evaluation of POS taggers leads us to conclude ... better than another using noisy test corpus, there are reasonable chances that they are in fact very similar but one of them is just adapting better than the other to the noise in the corpus. ... extracted from the same corpus, they will prob- ably contain the same kind of errors in the same kind of situations. This may cause the training procedure to learn the errors -especially if they are...

Ngày tải lên: 08/03/2014, 05:21

Ngày tải lên: 19/06/2014, 10:20

Ngày tải lên: 05/09/2013, 14:58

Ngày tải lên: 05/09/2013, 16:10

Ngày tải lên: 05/09/2013, 16:11

... Hai_Trung-Anh strongly, and many buildings and big houses are grown up a lot.Morever, the growth of economy has given a lot of advantages by making people richer, healther, and freer to enjoy their lives.I ... of advantages by making people richer, healther, and freer to enjoy their lives.I always pride of my city whenever I talk about him.I wished that could work at my hometown after finishing at...

Ngày tải lên: 18/01/2014, 07:20

... Childhood Stress on Health Across the Lifespan 11 The Effects of Childhood Stress on Health Across the Lifespan is a publication of the National Center for Injury Prevention and Control of the Centers ... hormone levels. The Effects of Childhood Stress on Health Across the Lifespan 3 The short- and long-term outcomes of ACE include a multitude of health and behavioral problems. As the number of ... compro- mise the functioning of important biological systems, and lead to long-term health problems. The Effects of Childhood Stress on Health Across the Lifespan U.S. Department of Health and...

Ngày tải lên: 12/02/2014, 19:20

... part of several tens percent of H C and the last one whereas can only reach several hundreds of gauss. Thus, the increasing of Co-concentration led to the increasing of anisotropy property of ... X-ray diffraction study shows the presence of cubic spinel. The increase of Co 2+ ion concentration yields the monotonic increase of M S , H C . Magnetic measurements show the studied system ... temperature.These plots show that an increase in Co 2+ doping yields monotonic increase in the saturation magnetization of Ni- ferrite which may be due to the substitution of Ni 2+ ions by Co 2+ on the...

Ngày tải lên: 13/02/2014, 04:20

... for their attentional content. (3) The specific attentional consequences of each 291 The Effect of Pitch Accenting on Pronoun Referent Resolution Janet Cahn Massachusetts Institute of Technology ... effect is attentional, on the order of items in Cf; (2) the obligation to accent a pronominal for attentional r~asons depends on the variance between what the text predicts and what the speaker ... also consider the way intonation affects the interpretation of a sentence, especially the cases in which it alters the predictions of centering theories. I investigate this via a phenomenon that,...

Ngày tải lên: 20/02/2014, 22:20

... of trifluoroethanol on the conformation of RNase A with particular consideration of the pretransition region of global unfolding. In correspondence to reports by other authors [16,30,31], CD spectra in the near-UV ... the content of secondary structure only after the disruption of the native tertiary structure of RNase A (Figs 2–4). Interestingly, the preservation of the tertiary structure coincides with the ... 5A. Quantification of the proteolytic susceptibility of RNase A. To gain further insight into the changes of the proteolytic susceptibility of RNase A as a function of trifluoroethanol concentration, the...

Ngày tải lên: 22/02/2014, 07:20

... believe that they will act on the interest of the company. On the other hand, it is not easy to mediate these relationships. If there is not any mechanism to reconcile these complex relationships, ... the effectiveness and awareness of monetary policies in the workplace. The second objective is obtained from the questionnaire. The research will give the common test about the application of ... this was the premise of the appearance of the term “motivation” and then it has rapidly become one of the most common concepts in everyday language. Nowadays, it is a concerning issue of almost...

Ngày tải lên: 13/03/2014, 14:20

... growth process, anditsimpact on the land‐usedistributionin the northernpart of HoChiMinhCity. Keywords:Agriculturalland;GIS;Remotesensing;Suburban;Urbanexpansion. 1.Introduction *  Over the world, the cities cover only about one percent of the earth’s surface, but most of the issues happening in the cities greatlyimpact on the environmentandglobal change ... district boundary,major roads. 4.Resultsanddiscusions 4.1.Urbanexpansionduring the period of 1989‐2002 The research results showed that population explosion was the main cause of urban expansion. Ho Chi Minh City is the biggest ... situation. In addition, the city sometimes has not controlled unplanned constructions and urban encroaching expansion on suburban agricultural land in the northernpart.Therefore, the studyareais focused...

Ngày tải lên: 14/03/2014, 15:20

Ngày tải lên: 15/03/2014, 16:20

... diseases Census of the epidemics related to the consumption of water in Oran town . The consequence of the contamination of drinking waters on health is the propagation of the diseases with ... condition, cracking or dislocation of the joints d In the distribution network, it is the cross connection: infiltration of waste water in the drinking water network e Others: in the case of ... since then, thanks to the efforts made by the sectors of health and hydraulics. The typhoid fever reflects the endemic character of the disease and at a given time the concentration of the cases;...

Ngày tải lên: 15/03/2014, 23:20

... and the spectral shape are determined by the concentration ratio of these two components while the PL intensity is determined by the concentrations of these two components and the density of nonradiative ... the concentrations of these two components at the corre- sponding annealing temperature and time. 4.2. The annealing conditions dependence of the red PL Now we can explain the spectral change of the PL from ... their amount. The actual PL is determined by both the concentrations of PL centers and of nonradiative recom- bination centers. This leads to the much strong enhance- ment of PL in the case of...

Ngày tải lên: 16/03/2014, 15:31