effect of environmental factors
Tài liệu Báo cáo khoa học: Molecular aspects of rheumatoid arthritis: role of environmental factors pdf
... S Kobayashi et al Role of environmental factors in RA Table Risk and defensive factors for RA Risk factors Infection Smoking Sex hormones Pregnancy Complications ... 2008 FEBS 4459 Role of environmental factors in RA S Kobayashi et al pronounced anti-inflammatory cytokine milieu They suggested that pregnancy leads to a beneficial effect of regulatory T cells ... variables affect the occurrence of pain in RA and that low temperature increases the risk of joint pain [55] Concluding remarks A large variety of environmental factors have been proposed to be...
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Báo cáo lâm nghiệp: "Can 13C stable isotope record of Norway spruce tree rings display the effect of environmental conditions" pot
... of tree rings provides a long term record of the effect of environmental conditions Needle analyses might provide information only about the effect of environmental conditions in the current year ... saturation of soils, have remained exposed to the effect of soil acidification after the decline of atmospheric deposition, which can result in the growth depression of trees Growth depression of Norway ... end of the 19th century and at the beginning of the 20th century might be a reaction to the closure of pasturing and timber harvesting (Veselý 1994) in conjunction with the long-term effect of...
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Báo cáo lâm nghiệp: "Effect of climatic factors on the dynamics of radial increments of Norway spruce, European beech and sessile oak" potx
... effect of precipitation even on the height growth of trees He did not confirm the effect of precipitation even in the combination with increased content of atmospheric nitrogen The aim of ... Results and Discussion Significance of correlations for oak Pairwise correlations of the effect of climatic factors on radial increments of trees The proportion of trees with statistically significant ... correlation models of the effect of climatic factors on radial increments of trees Model for oak After performing the detailed analysis of pair correlation coefficients sets of monthly precipitation...
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LX Thuy_tính toán vỏ có lỗ giảm yếu và gân gia cường chịu sóng xung kích: Effect of Some Factors on the Dynamic Response of Reinforced Cylindrical Shell with a Hole on Elastic Supports Subjected to Blast Loading
... time, the vibration of the structure increases rapidly (Figure 13) x 10 2.5 4.4 The Effects of the Height of Rib Stress [N/m ] Xicmax 1.5 Assessing the effects of the height of the stiffening rib, ... various values of hg American Journal of Civil Engineering 2016; 4(6): 306-313 assessment of the influence level of these factors to the dynamic response of the mentioned shell The results of the paper ... ρ is Each node of the shell element is composed of degrees of freedom: ui, vi, wi, θxi, θyi, θzi Displacement of any point of the element can be written as [9]: specific volume of materials The...
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Báo cáo y học: " Effect of Weight Reduction on Cardiovascular Risk Factors and CD34-positive Cells in Circulatio"
... the end of the weight loss program Figure The effect of the dieting program on the level of LDL in plasma Figure The improvement of CD34 positive cell number after diet Figure The effect of the ... number of CD34-positive cells during treatment may provide an indicator of improvement of vascular health In our study, we analyzed the effect of weight loss on the improvement of lipid profile ... Konstantinides S, Schäfer K Effects of Obesity and Weight Loss on the Functional Properties of Early Outgrowth Endothelial Progenitor Cells Journal of the American College of Cardiology 2010; 55:...
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Effect of raw material and processing factors
... and Pham: Effects on the Production of Effervescent Artichoke Tea Tablets of 10, 20 and 30% The ability of spray-drying and sensory properties of artichoke powder were evaluated Effect of effervescent ... at concentration of 10% The ability of spraydrying, sensory properties and weight of artichoke powder were determined Effect of artichoke extract concentration 170 mL samples of extract prepared ... range of 0500 0C and resolution 0.1 0C Extract concentration was determined by refractometer Effect of extraction time on extract concentration 30 g of each dried artichoke component consists of...
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The Fraction of Cancer Attributable to Lifestyle and Environmental Factors in the UK in 2010 docx
... paper The Fraction of Cancer Attributable to Lifestyle and Environmental Factors in the UK in 2010 Authors Dr D Max Parkin with Lucy Boyd Professor Sarah C Darby David Mesher Professor Peter Sasieni ... Foreword The fraction of cancer attributable to lifestyle and environmental factors in the UK in 2010 R Peto*,1 University of Oxford, Oxford, UK British Journal of Cancer (2011) 105, S1; ... therefore offers a useful guide to the relative imporance of different preventive interventions Excluded from consideration are factors that, although known to be effective in reducing the risk of numerically...
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Reproductive Factors and Breast Cancer Risk. Effect of Age at Diagnosis pot
... early in life The protective effect of these factors would thus be limited in time Similarly, the protective effect of a high parity, corresponding to a decreasing number of undifferentiated cells ... effect on the risk of a breast cancer only when the cancer was diagnosed after age 50 The change in the slope of the curve showing the age-specific incidence of breast cancer around the age of ... some of the youngest women may not have completed the reproductive phase of their life, whereas the oldest have Our results allow us to suggest that the difference in the effect of risk factors...
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báo cáo hóa học: " Analysing the causes of chronic cough: relation to diesel exhaust, ozone, nitrogen oxides, sulphur oxides and other environmental factors" pptx
... and environmental factors "environmental" related to coughfor the dates Frequency of studies and different publicationterms "cough" Frequency of studies related to cough and environmental factors ... "cough" and different environmental factors PubMed3 PubMed search for the terms "cough" and different environmental factors Page of (page number not for citation purposes) Journal of Occupational Medicine ... pathology of cough and airway inflammation [27-33] In the light of the clinical, epidemiological and experimental data which point to a major role of environmental pollutants as co -factors for...
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Báo cáo sinh học: "Environmental stresses can alleviate the average deleterious effect of mutationsi" pot
... with 30% supernatant of an old culture (see text for further details) aggravation of the effects of mutations As shown in Figure 3d, the distribution of distances from the equal -effect line is now ... were measured Typically, at least two replicates of each mutant were grown in each of the environmental conditions An example of the growth curve of one mutant from the library compared to the ... fitness depends on many factors - such as the particular environment, the specific Favorable Stressful Figure The possible influences of environmental stresses on the effects of mutations on fitness...
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Báo cáo lâm nghiệp: "Preliminary study on phloemogenesis in Norway spruce: influence of age and selected environmental factors" ppsx
... processing of results consisted of these steps: description of the phloem formation in relation to temperatures; definition of the trend of phloem cell growth; and the investigation of specific ... the factor of age, the final numbers of cells of particular tissues (EP, AP, LP) did not differ considerably, however, there were differences of weeks in the timing of the formation of the tissues ... the objective of our research was to analyse the impact of external factors on the formation and development of phlo- J FOR SCI., 57, 2011 (5): 226–232 em cells Further, the influence of an internal...
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Báo cáo khoa học: " Risk factors for retained placenta and the effect of retained placenta on the occurrence of postpartum diseases and subsequent reproductive performance in dairy cows" potx
... dairy cows: Risk factors and effects 55 placenta among individual farms were compared using the chi-square test Evaluation of the effect of retained placenta on the occurrence of reproductive ... occurrence of retained Table Descriptive statistics of data included in the analysis of risk factors for retained placenta in 805 calvings in nine dairy herds Variables Level Abnormal partus1) No of ... model analyses of five production disorders of dairy cattle J Dairy Sci 1993, 76, 2765-2772 15 Emanuelson U, Oltenacu PA Incidences and effects of diseases on the performance of Swedish dairy...
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Báo cáo lâm nghiệp:"Net effect of competing vegetation on selected environmental conditions and performance of four spruce seedling stock sizes after eight years in Québec (Canada)" ppsx
... competing vegetation effects by means of competition – free seedlings, instead of release treatments The objectives of this study were first, to quantify the net effect of non-crop vegetation ... a half of each plot; within each of these subplots, four rows were laid out and assigned at random to one of the four sizes of seedlings Within each row or sub-subplot, seven seedlings of a given ... quantity of light (% PAR) reaching the mid-upper crown of seedlings with competition at site was analyzed using an ANOVA after angular transformation of the data To evaluate the effect of the release...
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Báo cáo lâm nghiệp: "Stomatal response of Quercus pyrenaica Willd to environmental factors in two sites differing in their annual rainfall (Sierra de Gata, Spain)" potx
... However, the functional characteristics of these species are of interest for understanding different adaptive mechanisms The aim of this work was to study the effects of weather variables and leaf water ... stomatal response to environmental factors is the boundary-line analysis, which may approximate the response when no other factors are limiting The argument for the existence of a boundary line ... fluctuations in several major environmental factors, a boundary-line analysis was applied A semi-empirical model of stomatal conductance was used to improve understanding of the sensitivity to water...
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Báo cáo khoa học: "A comparison of daily representations of canopy conductance based on two conditional timeaveraging methods and the dependence of daily conductance on environmental factors" ppsx
... and generally over a range of environmental conditions (e.g water stress) the combined presence of both of these effects may lead to errors in instantaneous computations of canopy conductance Such ... heat of vaporization of water, is the specific heat of air, p is the water, T is temperature, E is evaporation rate, C and D is vapor pressure deficit of the canopy air This simplification of the ... Comparison of daily versus thermodynamic constants diurnal and N is the number of diurnal observations The number of points, n, for each daytime period in which I was recorded to assess i the effect of...
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Báo cáo y học: "The protective effect of licofelone on experimental osteoarthritis is correlated with the downregulation of gene expression and protein synthesis of several major cartilage catabolic factors: MMP-13, cathepsin K and aggrecanase" docx
... Therefore, the downregulating effects of licofelone on the level of mRNA expression/protein synthesis of 5-LOX could provide an explanation of how the drug can reduce the synthesis of MMP-13 and ADAMTS-4 ... results of this study indicated that the drug works through the inhibition of the synthesis of IL-1β and MMP-1 The present study aimed to expand our knowledge about the effect of licofelone on ... resorption of the calcified cartilage and subchondral bone in the early phase of the disease [18] Licofelone treatment was shown to reduce the level of synthesis of cathepsin K in both of these...
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Báo cáo sinh học: "Genetic and environmental factors affecting some reproductive traits of Holstein cows in Cuba" ppt
... a fixed effect of a combination of herd and i year which was absorbed; M is a fixed effect of month of calving (or month of j pregnancy) for j= 1, 12; A,! is a fixed effect of number of calvings ... number of the sire of the cow and birth date of the cow As a consequence of this process, the new data set has a total of 232 291 records with the information of each cow The number of calvings was ... observations; (3 is a vector of fixed effects including age and herd-year-season of calving (natural trimester); s is as vector of random sire effects and e is a vector of random residuals, and X...
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báo cáo khoa học: " Effect of mesoporous silica under Neisseria meningitidis transformation process: environmental effects under meningococci transformation" ppt
... http://www.jnanobiotechnology.com/content/9/1/28 Page of Figure Schematic representation of the capsule genes of W135 serogroup in transcriptional fusion of synG with ermAM cassette The synG gene responsible for the synthesis of the W135 ... SBA-15/P(N-iPAAm) The use of a different DNA donor had as aim the certification of the independence of mesoporous silica effect on the same bacterial strainN meningitidis C2135 The analysis of the PCR had ... Figure Graphic of the transformation ratio obtained with In A: ratio of transformation of C2135 strain with donor DNA from M2 mutant (ΔNMB0065:: ΩaaDA), In B: ratio of transformation of C2135 strain...
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báo cáo khoa học: " Dissection of genetic and environmental factors involved in tomato organoleptic quality" doc
... diagram of commercial fruit expressed as no of fruit per plant of six tomato ecotypes clustered into three different fields C, ratio of polar and equatorial diameter of fruit per plant of six ... perception of sensory attributes were identified [21] In order to gain a clearer understanding of the biochemical and genetic control of the generation of flavour compounds in tomato, the objectives of ... differences in texture profiles than environmental growth conditions The genetic variation of such traits has been attributed to the joint action of many QTLs [29] QTL analysis of fruit quality in...
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Báo cáo y học: " Progression of pulmonary hyperinflation and trapped gas associated with genetic and environmental factors in children with cystic fibrosis" ppsx
... combinations of infection The impact of different types of infection on progression of lung function is shown in Figure Age and the most frequent types of infection were taken as fixed effects and ... development of similar degrees of gas trapping between functional groups as evidenced by the similar slopes of these parameters in Figure Occurrence of ventilation inhomogeneities in the absence of hyperinflation ... work of breathing and inspiratory muscle weakness all play important roles in the development of ventilatory failure [53,54,57,58] The role of the development of trapped gas Identification of early...
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