effects of ozone layer depletion on humans and plants

báo cáo hóa học:" Effects of GnRH agonist treatment on steroidogenesis and folliculogenesis in the ovary of cyclic mice" pot

Ngày tải lên : 20/06/2014, 07:20

... vivo treatment of GnRH-Ag on serum steroid concentration and expression of steroid receptors in the ovary (Figure 2) Serum P 4 and E 2 concentrations of the control and GnRH-Ag treated mice are ... investigations on direct effect of GnRH-Ag on ovarian activity. However, only limited and conflicting information exists about the effect of GnRH analogs on ovarian morphological and functional features ... discovery of its direct effects on ovary. With regard to the direct actions of GnRH agonist on ovary, conflicting data are reported. The mechanism through which GnRH agonist affect gonadal functions...

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study on effects of capitation payment method on cost and indicators of health insurance services at four district hospitals inthanh hoa province

Ngày tải lên : 25/07/2014, 13:57

... 12 Chapter 3 FINDINGS 3.1. Effects of capitation on the growth of healthcare costs under health insurance cover 3.1.1. Effects of capitation on the growth of healthcare costs under health ... indicators: working environment; direction and management of the implementation (progress, quality, level of implementation, etc.); evaluation of the process; support for promotion, etc. - Output ... control of Dong Son Hospital whose payment was based on FFS method. In the mountainous area, Muong Lat Hospital piloted capitation with the control of Quan Son Hospital whose payment was based on...

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Báo cáo khoa học: "Effects of sodium chloride salinity on root and respiration in oak seedlings" pptx

Ngày tải lên : 08/08/2014, 14:21

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Báo cáo lâm nghiệp: "Direct effects of acidic wet deposition on photosynthesis and stomatal conductance of two Populus clones (P. cv. Beaupré and P. cv. Robusta" pot

Ngày tải lên : 09/08/2014, 04:20

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Báo cáo lâm nghiệp: "Assessment of the effects of below-zero temperatures on photosynthesis and chlorophyll a fluorescence in leaf discs of Eucalyptus globulu" pps

Ngày tải lên : 09/08/2014, 04:20

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Tài liệu MIT Joint Program on the Science and Policy of Global Change: Effects of Air Pollution Control on Climate pdf

Ngày tải lên : 17/02/2014, 22:20

... Description and Validation of the MIT Version of the GISS 2D Model Sokolov & Stone June 1995 3. Responses of Primary Production and Carbon Storage to Changes in Climate and Atmospheric CO 2 Concentration ... chemistry and climate model indicate multiple, regionally variable and partially-offsetting, effects of BC on absorption and reflection of sunlight, reflectivity of clouds, and the strength of lower ... our conclusions, future work should include: (1) the effects of air pollution policy on overall demand for fossil fuels and individual demands for coal, oil and gas; (2) the effects of caps on...

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Báo cáo khoa học: Multiple effects of DiS-C3(5) on mitochondrial structure and function pot

Ngày tải lên : 16/03/2014, 18:20

... results, we considered that the protective effects of DiS-C 3 (5) at low concentrations on the progression of intrinsic oxygen consumption by mitochondria might reﬂect induction of the PT by endogenous ... the nontreated control mitochondria. The protective effects of DiS-C 3 (5)atalow concentration o n t he spontaneous induction of mitochondrial PT was also conﬁrmed by observing mitochondria ... c remain to be conducted. In conclusion, we found DiS-C 3 (5) to show multiple effects on the mitochondrial structure and function, effects dependent on both its concentration and the P i status. 11 Acknowledgements This...

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Báo cáo khoa học: Differential effects of histone deacetylase inhibitors on phorbol ester- and TGF-b1 induced murine tissue inhibitor of metalloproteinases-1 gene expression docx

Ngày tải lên : 16/03/2014, 18:20

... The action of HDACi could therefore be either on the Timp-1 gene itself, or on the expression of a protein(s) required for induction of the Timp-1 gene. Time course of TSA action upon PMA- and TGF-b1-induced ... effect on basal expression of Timp-1, only on induced gene expression. In conclusion, this is to our knowledge, the only described instance of HDAC inhibitors having oppos- ite effects on the ... formation of bands b and c. This suggests that band a contains Sp1, band b contains both Sp1 and Sp3, and band c contains Sp3. Discussion HDACs usually act as transcriptional repressors, therefore...

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Báo cáo khoa học: Effects of a tryptophanyl substitution on the structure and antimicrobial activity of C-terminally truncated gaegurin 4 doc

Ngày tải lên : 31/03/2014, 09:20

... taken with a 5-nm excitation and emission bandwidth, a 0.5-s response time, and a scan speed of 40 nmÆs )1 . All samples contained 8 l M peptide or the same concentration of NATA for control experiments, ... (1998) Solution structure of the cytoplasmic domain of the human CD4 glycoprotein by CD and Fig. 5. Fluorescence quenching and blue shift. Fluorescence emission spectra of NATA (a and b) and D16W-D 24)37 GGN4 ... biological action of the peptide. Finally, the effect of the tryptophanyl substitution at position 16 on the biological activity was conﬁrmed for the native GGN4. Consistent with the results of the C-terminally...

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effects of recognition versus disclosure on the structure and financial reporting of share based payments

Ngày tải lên : 03/06/2014, 01:05

... changes in options and other forms of compensation (bonus, salary, restricted stock, and other compensation); negative correlations are consistent with substitution. Following Core and Guay [1999], ... using changes in the number of option grants, contractual length of options, and moneyness of options between the pre and post periods for disclosure (recognition). As Murphy’s [1999] findings ... Information and Learning Company. 17 investing, contracting, or compensation. For example if investors’ perceptions of compensation costs are unchanged by recognition versus disclosure and contracting...

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the effects of business process management cognitive resources and individual cognitive differences on outcomes of user comprehension

Ngày tải lên : 03/06/2014, 02:15

... Page viii of xiv CHAPTER 6 – CONCLUSIONS AND FUTURE DIRECTIONS 217 6.1 Conclusions and Future Research Directions 217 6.1.1 The Impacts of the BPM Information Artifact: the Type of Graphical ... successful action can be considered to be a cognitive system.” Gershenson (2006, p. 151) refers to this conceptualization as a “general notion of cognition” with which other definitions and conceptualizations ... study the effects of variations in three types of BPM cognitive resources (the type of GPM, the type of business process information [BPI], and the type of user educational training [UET]) on four...

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Báo cáo hóa học: " Effects of pegylated G-CSF on immune cell number and function in patients with gynecological malignancies" doc

Ngày tải lên : 18/06/2014, 16:20

... (G-CSF; pegfilgrastim) is a longer-acting form of G-CSF, whose effects on dendritic cell (DC) and regulatory T cell (Treg) mobilization, and on the in vivo and ex vivo release of immune modulating cytokines ... detailed in Materials and Methods. Control cultures consisted of immunogenic DC preparations that were differentiated with GM-CSF and IL-4 without the provision of additional maturation stimuli ( GM4 DC). ... panel of mAb recognizing DC activation/differen- tiation antigens. Control cultures consisted of immunogenic DC differentiated with GM-CSF and IL-4 under serum-free conditions. The phenotypic and...

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báo cáo hóa học:" Effects of low intensity pulsed ultrasound with and without increased cortical porosity on structural bone allograft incorporation" doc

Ngày tải lên : 20/06/2014, 01:20

... interests. Authors' contributions BGS study conception and design, procurement of fund- ing, acquisition of data, analysis and interpretation of data, drafting of manuscript, statistical analysis; NE study conception ... the quality and extent of new bone development within the perfora- tions. Conclusion In conclusion, this study has demonstrated in a large ani- mal model the potential of both LIPUS and LAP therapy to ... allograft integration. Stevenson and Horowitz[40] defined successful cortical bone allograft incorporation as concurrent revasculariza- tion following resorption and substitution with host bone without...

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Báo cáo hóa học: " Research Article Effects of Carrier Frequency Offset, Timing Offset, and Channel Spread Factor on the Performance of Hexagonal Multicarrier Modulation Systems" doc

Ngày tải lên : 21/06/2014, 22:20

... two-dimensional (2D) case. Speciﬁcally, in OFDM system with symbol period T and subcarrier separation F, the transmission functions of OFDM system consist of translations and modulations of a single ... Article Effects of Carrier Frequency Offset, Timing Offset, and Channel Spread Factor on the Perfor mance of Hexagonal Multicarrier Modulation Systems KuiXuandYuehongShen Institute of Communications ... authors abandoned the orthogonality con- dition of the modulated pulses and proposed a multicarrier transmission scheme on hexagonal lattice named as hexagonal multicarrier modulation (HMM)...

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Báo cáo lâm nghiệp: "Effects of a clear-cut on the in situ nitrogen mineralisation and the nitrogen cycle in a 67-year-old Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) plantation" potx

Ngày tải lên : 08/08/2014, 01:21

... nitrification and ammonification (α = 0.05). Figure 1. Evolution of mineral nitrogen contents of the undisturbed and incubated soil. Figure 2. Deposition of mineral nitrogen to the soil in kg·ha –1 ·month –1 . 400 ... cultivation period, and may have persisted because of practices improving soil fertility and microbial population dynamics (manuring). Long-lasting effects of land cultivation were demonstrated on soil N-dynamics ... identical conditions showed very different patterns of residual nitrates in soil solu- tions, rate of nitrification in laboratory incubations, and structure of microbial populations. Once again...

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Báo cáo khoa học: "Regional scale effects of base cation fertilization on Norway spruce and European beech stands situated on acid brown soils: soil and foliar chemistry" pdf

Ngày tải lên : 08/08/2014, 14:21

... and Monitoring of Air Pollution effects on Forest), Manual on methods and criteria for harmonized sampling, assessment, monitoring and analysis of the effects of air pollution on forest, Federal ... ha –1 ) Regional effects of base cation fertilization 709 Table VIII. Means (% of dry matter) and coefficient of variation (CV%) of the nutrient foliar concentrations by species, year and treatment. Species ... second paper deals with fertil- izer effects on the ground vegetation [22]. 2. MATERIALS AND METHODS 2.1. Stand selection and description Five monospecific even-aged stands of Norway spruce and...