changes in forest productivity and nitrogen cycling associated with decline of eastern hemlock

... proton leak in macrophages is associated with upregulation of uncoupling protein 2 and the production of reactive oxygen and reactive nitrogen species Takla G. El-Khoury, Georges M. Bahr and Karim ... correlating the uncoupling effect induced by these molecules with the level and function of UCP2 and free radical production in m...

Ngày tải lên: 05/03/2014, 23:20

... traffic exposure was associated with asthma diagnosis and COPD diagnosis, and with asthma symptoms. Annual average NOx was associated with COPD diagnosis and symptoms of asthma and chronic bronchitis. Conclusion: ... bronchitis. Conclusion: Living close to traffic was associated with prevalence of asthma diagnosis, COPD diagnosis, and symptoms of a...

Ngày tải lên: 06/03/2014, 19:20

... Editor: Fausto Panunzi Long Term Changes in Voting Power and Control Structure following the Unification of Dual Class Shares By Beni Lauterbach, School of Business Administration, Bar-Ilan ... 1990 and 1993, during the early unification wave. 4. Results 4.1. Changes in voting power before the unification Figure 1 and Table 2 pres...

Ngày tải lên: 07/03/2014, 01:20

... hardly surprising because the bal- ance challenges during walking are quite different from those involved in maintaining upright posture. During standing, the goal is to main- tain the body's ... the horizontal momentum of the HAT results in inherent instability. The role of the ankle muscles in standing bal- ance is paramount, but in walking the role...

Ngày tải lên: 28/03/2014, 19:21

... new polymorphism at the transcriptional initiation site of the b 2 GPI gene that is associated with less binding with a putative transcriptional factor, lower gene expression, lower b 2 GPI plasma ... polymorphism at the transcriptional initiation site in b 2 -glycoprotein I (apolipoprotein H) associated with reduced gene exp...

Ngày tải lên: 31/03/2014, 07:20

... and nurses associated with coverage of essential health services in developing countries? A cross-sectional study Margaret E Kruk* 1,2 , Marta R Prescott 3 , Helen de Pinho 2 and Sandro Galea 3 Address: ... nurses, in large part because of data availability [17,18]. The causes of health worker shortages in developing countries are multifactorial...

Ngày tải lên: 18/06/2014, 17:20

... associated with more severe mental ill-being. Conclusion: The routinely emerging seasonal changes in mood and behavior are associated with the HRQoL and mental well-being. Better illumination indoors ... Concerning the HRQoL the negative effect of poor illumination indoors equals to the positive effect gained with regular physical exercise having...

Ngày tải lên: 18/06/2014, 19:20

... care and changes in occupational accidents and diseases - the situation in Eastern Europe in general and for skin diseases in particular Kathrin R von Hirschberg, Björn Kähler and Albert Nienhaus* Address: ... preceding years, the number of occupational skin diseases was decreasing in half the countries (4 of 8). A similar experience...

Ngày tải lên: 20/06/2014, 00:20

... http://www.virologyj.com/content/5/1/49 Page 5 of 8 (page number not for citation purposes) firmed in the present study that HBeAg tend to wane with increasing age and the majority of adult carriers have maintained an inactive status. ... of the involvement of these mutants in development of HCC in The Gambia. Apart from viral replication, HBeAg status and vi...

Ngày tải lên: 20/06/2014, 01:20

... 0-10 point pain NRS, and compared the magnitude of within-patient change in pain severity with correspond- ing changes in function and health status. The cutpoint analysis indicated that pain severity ... RESEARCH Open Access Relationships between changes in pain severity and other patient-reported outcomes: an analysis in patients with p...

Ngày tải lên: 20/06/2014, 15:20

Ngày tải lên: 07/08/2014, 18:21

... 439-444 Original article Short-term variations and long-term changes in oak productivity in northeastern France. The role of climate and atmospheric CO 2 M Becker TM Nieminen F Gérémia ... On the other hand, they cannot exclude the indirect role of CO 2 on climate (Wigley et al, 1984). In the present study, the climate var...

Ngày tải lên: 08/08/2014, 19:21

... organs in the Original article Changes in dry weight and nitrogen partitioning induced by elevated CO 2 depend on soil nutrient availability in sweet chestnut (Castanea sativa ... ppm) and 2 contrasting levels of mineral nutrition on dry weight, nitrogen accumulation and partitioning were examined in 2- year-old che...

Ngày tải lên: 08/08/2014, 23:22

Ngày tải lên: 13/11/2014, 09:38

Ngày tải lên: 14/11/2014, 12:20