effects of air pollution on the environment and human health

... fracturing of some tight gas and conventional reservoirs in the southern part of the North Sea and in Support to the identification of potential risks for the environment and human health arising ... the horizontal section of the wellbore within the production zone. This approach can be adopted in formations capable of withstanding production conditions. The environmental risks of open hole ... p150). Chevron reports the acquisition of a 6,100 km 2 concession in Romania (Chevron, 2012a NPR). Support to the identification of potential risks for the environment and human health arising...

Ngày tải lên: 23/03/2014, 00:20

... forming the links between emissions on the one hand and exposure and effects on the other hand. The EUROAIRNET information system is developed and maintained by the European Topic Centre on Air ... calculating the external monetary costs of air pollution or the benefits of preventive actions. The output of the HIA process will be the number of events attributable to air pollution in the target ... summertime haze air pollution in Toronto, Ontario: consideration of the role of acid aerosols. Environ Res. 1994; 65(2): 271-90. 22. SCHWARTZ J. Air pollution and hospital admissions for the elderly...

Ngày tải lên: 23/03/2014, 00:20

... The Health Effects of Air Pollution on Children Fall 2000 - 1 - Introduction Air pollution has many effects on the health of both adults and children. The purpose of this article ... Sources of Carbon Monoxide 7 Health Effects of Carbon Monoxide 7 Prenatal Effects of Carbon Monoxide 8 Airborne Particles 8 The Challenge of Measuring Particle Pollution 8 Sources of Particle Pollution ... concentrations, diesel exhaust may contribute significantly to the health effects of air pollution. What Can Be Done to Reduce the Effects of Air Pollution on Children's Health? After...

Ngày tải lên: 23/03/2014, 02:20

Ngày tải lên: 28/03/2014, 09:20

... substitutions imposed on the backbone conformation of WT* shows that the pattern of P37 P38 P19 W45 Fig. 1. Ribbon structure modelled on the X-ray structure of human ubiquitin [32]. The position and ... establish whether the substitutions of P37 and P38 are substantially perturbing the conformation and dynamics in this region of the protein, or more specifically, whether st ructural effects are ... erturba- tions and the pattern of NOEs in the vicinity of the mutation sites. Deviations of Ha signals from random coil chemical shifts pro vide a sensitive probe of local perturba- tions to secondary...

Ngày tải lên: 07/03/2014, 16:20

... assayed by varying the concen- tration of Tm in the presence of constant concentration of F-actin and myosin S1. In this condition, Tm inh ibits the ATPase activity as its concentration increases [33]. ... contributions to the understanding of the effects of these mutations on the clinical symptoms of patients carrying cardiomyopathic Tms. Experimental procedures Construction of expression plasmids and site-directed mutagenesis The ... stability of the protein as a whole, rather than on the position of the mutation in the polypeptide chain, as demonstrated by the biophysical assays. Our studies h ave provided additional contributions...

Ngày tải lên: 16/03/2014, 18:20

... interaction B-B - between ions in sublattice B and interaction A-B - between ions of sublattices A and B. We denote λ aa , λ bb , λ ab correspond to molecular-field constants of exchange interaction ... frustration arising from the co-existence of competing antiferromagnetic and ferromagnetic interactions. The separation of FC and ZFC curves at low temperatures could be considered that the sample ... lattice constant and volume of unit cell increase with Zn content in the samples due to larger ionic radius of Zn 2+ ion (0.82 Å) substituted for Ni 2+ ion (0.78 Å). The X-ray density, the real...

Ngày tải lên: 22/03/2014, 11:20

Ngày tải lên: 07/08/2014, 14:20

Ngày tải lên: 07/08/2014, 18:21

Ngày tải lên: 08/08/2014, 00:22

... to consider carefully the connections between the chemistry of the atmosphere and climate. These connections are complex and their nonlinearity is exemplified by the fact that concentrations of ozone ... regionally variable and partially-offsetting, effects of BC on absorption and reflection of sunlight, reflectivity of clouds, and the strength of lower tropospheric convection (Wang, 2004). These ... be representative of a real comprehensive air pollution control approach. MIT Joint Program on the Science and Policy of Global Change Effects of Air Pollution Control on Climate Ronald G. Prinn,...

Ngày tải lên: 17/02/2014, 22:20

Ngày tải lên: 29/06/2014, 09:20

Ngày tải lên: 09/08/2014, 03:24

... distribution of the effects of pollutants on epiphytic lichens, ground vegeta- tion and the growth and crown condition of Scots pine due to the different sensitivity of these plant groups to pollution. ... on long-range transboundary air pollution. Task force on mapping, Geneva, Publication of the Federal Environmental Agency, Berlin. Westman L. 1974. Air pollution indications and growth of ... (2001) and Stebel et al. (2007), and have been included to make the comparison easier. Determination of the exact age of the stands on some of the Finnish plots was problematic because all of the...

Ngày tải lên: 17/02/2014, 22:20

... Energy and Indoor Air Pollution on the Health of the Poor Implications for Policy Action and Intervention Measures Addressing the Impact of Household Energy and Indoor Air Pollution on the Health ... stove, and whether the child is carried on the Addressing the Impact of Household Energy and Indoor Air Pollution on the Health of the Poor Implications for Policy Action and Intervention Measures | 9 ... during the lifetime of the intervention. 48 | Addressing the Impact of Household Energy and Indoor Air Pollution on the Health of the Poor Implications for Policy Action and Intervention Measures ...

Ngày tải lên: 15/03/2014, 16:20

Ngày tải lên: 29/03/2014, 18:20

... exposure and mortality 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 ... 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 ... against air pollution levels and a vector of covariates, the latter of which model long-term trends, seasonal variation and temporal correlation commonly present in the daily mortality series. The...

Ngày tải lên: 17/02/2014, 10:20

... type of GC and the non-null of GSTM1. Conclusions: Polymorphisms of oxidative stress-related genes modified effects of OC and/ or sulfate on 8-OHdG, suggesting that effects of OC or sulfate on 8-OHdG ... USA. 3 Environmental and Occupational Medicine and Epidemiology Program, Department of Environmental Health, Harvard School of Public Health, Boston, MA, USA. Authors’ contributions CR was responsible ... and indoor air pollution among non-smoking office employees. Environ Res 2007, 103:331-337. 20. Chua ng KJ, Chang CC, Su TC, Lee CT, Tang CS: The effect of urban air pollution o n inflammation,...

Ngày tải lên: 17/02/2014, 22:20