influence of supernovae gamma ray bursts solar flares and cosmic rays on the terrestrial environment
Báo cáo lâm nghiệp: "Effects of soil mechanical treatments combined with bramble and bracken control on the restoration of degraded understory in an ancient beech forest" pptx
... (in French) [32] Hildebrand E.E., The influence of soil compaction on soil functions in forest sites, in: Seminar on the impact of mechanization of forest operations on the soil, Louvain-La-Neuve, ... cutting and tillage (2 160 g of active matter/ha with addition of a surfactant, sprayed with a back spray), and 16 months after tillage on the resprout (720 g of active matter/ha without addition of ... Belgium The purpose of these investigations was twofold: (1) to explore whether tillage has a long-lasting effect on soil compaction and soil moisture, as well as on vegetation characteristics; and...
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Optimization of design and operating parameters on the year round performance of a multi-stage evacuated solar desalination system using transient mathematical analysis
... evacuated solar stills coupled to solar thermal collectors The experimental and analytical investigation of the multi-stage solar still, which consists of a stacked array of distillation trays of w-shaped ... shows the variation of global solar radiation and the ambient temperature for the months of July to December The maximum radiation occurs in the month of March of 955.56 W/m2 at 13:00 and minimum ... Journal of Energy and Environment (IJEE), Volume 3, Issue 3, 2012, pp.409-434 of the top tray thus releasing the latent heat of condensation to the second stage Thus, the second stage is additionally...
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Báo cáo lâm nghiệp: "Influence of pulverized limestone and amphibolite mixture on the growth performance of Alnus incana (L.) Moench plantation on an acidified mountain site" potx
... nutrient status of the alder as a precondition of positive influence on forest soil, (3) to verify the influence of localized application of basic amendments on the growth performance of speckled ... of foliar content published by Kopinga and Van den Burg (1995), the concentration of N ranges between the normal and the optimal level irrespectively of the variant The concentration of P gradually ... harsh mountainous environment, on the other hand it is an opportunity to introduce a broadleaved admixture there and thus to diversify the coniferous stands in terms of composition and structure...
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Báo cáo lâm nghiệp: " Influence of a planting hole application of dolomitic limestone powder and basalt grit on the growth of Carpathian birch (Betula carpatica W. et K.) and soil chemistry in the air-polluted Jizerské hory Mts." pptx
... by raising the soil reaction (pH) and promoting mineralization of SOM, on the other hand this treatment adds Ca cations into soil and thus increases the probability of the formation of insoluble ... though, the Ca contents were lower The application of both the basic amendments augmented the proportion of exchangeable Mg in the 0–10 cm zone Slight increases in the Mg content as a result of the ... environment of the chemically treated plants The liming raised soil reaction, soil base content, base saturation, cation exchange capacity and reduced the exchangeable Al content On the other hand,...
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Báo cáo lâm nghiệp:"The influence of microclimate and tree age on the defense capacity of European beech (Fagus sylvatica L. ) against oxidative stress" pps
... differences in the composition of the biochemical parameters investigated, neither in the sun nor in the shade crown By contrast, in the sun crown the leaf-area based concentrations of antioxidants and ... radiation or uptake of air pollutants, the leaf surface is the interface between the tree and the environment Consequently, area based values of antioxidants and photoprotective pigments are of potential ... amounts of total ascorbate and a-tocopherol (figure 1) and lower concentrations of photosynthetic pigments (figure 2) than leaves in the shade crown Only the contents of total glutathione did...
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Báo cáo y học: "Influence of sequence identity and unique breakpoints on the frequency of intersubtype HIV-1 recombination" pot
... frequency of recombination in vitro can be misleading considering the inability to reconstitute the conditions of endogenous HIV-1 reverse transcription Compositions of buffers, concentrations of substrates ... 32, and 64 and run on a 8% denaturing polyacrylamide gel Products of these reactions are shown in the autoradiographs of panel B (A-115 donor) and panel C (A-120 donor) The positions of the primer ... (Figures 5B and 6) As outlined in the discussion, a similar stem-loop configuration and its contribution on preferential recombination were described for the C2 region of HIV-1 [24] Discussion This...
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Báo cáo y học: " Influence of genetic variations in TLR4 and TIRAP/Mal on the course of sepsis and pneumonia and cytokine release: an observational study in three cohorts" pdf
... frequent one being the Asp299Gly/Thr399Ile variation There have been conflicting reports on the influence of this SNP on severity of infections or outcome in prospective trials [11] Two SNPs within the ... changes of responsiveness of monocytes to ex vivo stimulation during the course of sepsis, which could depend on other factors such as secondary infections or the anti-inflammatory response We ... microorganisms, but rather the appropriate initiation and modulation of the innate immune response These findings are supported by the fact that following cardiac surgery a strong and non-infectious...
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Globalization and its effects on the development of educational service in Vietnam
... conducted the innovation education program, along with the renovation of the whole country 1.3 The effects of Globalization on Education We will examine how the quantity, quality and type of ... fragmentation Fragmentation: the fragmentation of production processes is also called “vertical specialization” and is commonly referred to as the relocation of parts of the production process from one ... 9–12% of all Uruguayan professionals and technicians lived abroad in 1980 1.4 The effects of Globalization on Education 1.4.1 The effects of Trade on Education While education helps the economy...
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Tài liệu Freedom of Expression on the Internet - A study of legal provisions and practices related to freedom of expression, the free flow of information and media pluralism on the Internet in OSCE participating States ppt
... contradictory to the conclusions of the Final Document of the Moscow Meeting of the Conference on the Human Dimension of the CSCE and in breach of Article 19 of the International Covenant on Civil and Political ... expression and freedom of the media across the OSCE region Second, the study assesses the impact these regulations and practices have on the free flow of information and the freedom of expression on ... provisions on net neutrality may be adopted in the context of the revision of Portuguese legislation in the scope of the transposition of the European Union directives on electronic communications...
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Tài liệu Biodiversity and Local Perceptions on the Edge of a Conservation Area, Khe Tran Village, Vietnam doc
... an amount of important information on local priorities and perceptions, on the richness of the vegetation in the village’s vicinity, on the uses of forest and non-forest products by the local ... understand the context of conservation in the Phong Dien area and who the villagers of Khe Tran are 4 Conservation context in Khe Tran 4.1 Previous conservation activities Government of Vietnam ... zones, and on the different uses and valuation of species and of natural resources by the local people; (c) provide an overview of the importance of landscape and local species to the people of Khe...
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Tài liệu Báo cáo Y học: Enhancement by a-tocopheryl hemisuccinate of nitric oxide production induced by lypopolysaccharide and interferon-c through the upregulation of protein kinase C in rat vascular smooth muscle cells docx
... production We compared the effects of a-T and its derivatives TA and TN with that of TS on LPS/IFN-induced NO production The additions of a-T, TA and TN did not induce NO production in the absence of ... degrees of inhibition of NO production with Ro31-2880 and GF109203X were approximately 70 and 30%, respectively Effects of TS on the amount of PKCa We further examined the effects of TS on the amounts ... h with TS, LPS and IFN at final concentrations of 10 lgÆmL)1 and 100 UÆmL)1 were also added to the dishes for induction of NO production Then, 48 h after the addition of LPS/IFN, the cells were...
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Perspectives of Chief Ethics and Compliance Officers on the Detection and Prevention of Corporate Misdeeds ppt
... with some reflections on the regulation of corporate governance and compliance, on the impact of SOX, and on the tension between stronger regulatory controls for corporations and the performance ... Compliance, and Regulation: The CECO Perspective and Role.” Chapter Three of this document provides a summary of the major themes and topics of conversation in this session The final session of the conference ... sector and other parts of the economy It is in this context that RAND convened a March 5, 2009, conference entitled “Perspectives of Chief Ethics and Compliance Officers on the Detection and Prevention...
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Báo cáo khoa học: Dissociation/association properties of a dodecameric cyclomaltodextrinase Effects of pH and salt concentration on the oligomeric state pot
... identify the mechanism and forces that contribute to the supramolecular assembly and function of the enzyme In addition, the role of histidine residues at the interfaces in the formation of the dodecamer ... the dimeric form On the other hand, if the pH of the enzyme solution was elevated to 7.0 after dissociation at pH 6.0, the reverse was observed The peak corresponding to the dimeric form of the ... increased as the pH was lowered or the concentration of KCl was increased The results suggested that the effect of salts on the oligomeric state of CDase I-5 correlated with the dissociation of the dodecameric...
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Báo cáo khoa học: Identification and characterization of 1-Cys peroxiredoxin from Sulfolobus solfataricus and its involvement in the response to oxidative stress pdf
... concentration and the temperature On the basis of the data reported in the literature on the structure of Prxs [25] ionic interactions play an important role in oligomerization; further analyses ... archaeon P horikoshii, the analysis of the primary structure of Bcp2 shows only one cysteine (Cys49) This residue is positioned inside the DFTPVCTTE sequence in the N-terminal region of the protein ... supported the classification of Bcp2 in the family of peroxiredoxin in the 1-Cys Prx class and Bcp2 could be considered the first ancient Prx developed in the early stages of evolution The results...
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International consensus recommendations on the aesthetic usage of botulinum toxin type A (Speywood Unit) – part II: wrinkles on the middle and lower face, neck and chest pdf
... intramuscular injections on the bands with horizontal orientation, to the first third of the needle Start the first point at the jaw line and go down every cm until at least the middle part of the bands V-shape ... Anatomy The orbicularis oris is a sphincter muscle of the mouth and a major muscle in the perioral region The fibres of this muscle control the direct closure and protrusion of the lips The lack of ... zygomatic arch and inserts into the ramus of the mandible and the side of the mandibular angle Its deep portion originates from the bottom or inside of the zygomatic arch and inserts ª 2010 The Authors...
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Báo cáo Y học: Kinetic and biochemical analyses on the reaction mechanism of a bacterial ATP-citrate lyase ppt
... v is the initial velocity of the reaction, Vmax is the maximum velocity, [S] is the concentration of citrate, Ks is the dissociation constant of the enzyme-citrate (ES) complex, and a, b, and ... s3, binding of the rst
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Dry mouth and its effects on the oral health of elderly people pptx
... dehytion of the serous-producing salivary cells occurs dration), medications (both prescription and nonvia a process termed “apoptosis.” Within one week prescription), head and neck irradiation and ... susceptibility to aspiration pneumonia, with consequent colonization of the lungs with gram-negative anaerobes from the gingival sulcus.21 Dentures The lack of saliva and lubrication in the denture-mucosal ... Sreebny result of the salivary dysfunction (Box) and Schwartz8 reported that 80 percent of the SS SS is one of the most frequently encounmost commonly prescribed medications cause tered chronic autoimmune...
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The effects of early social-emotional and relationship experience on the development of young orphanage children pot
... The Effects of Early Social-Emotional and Relationship Experience on the Development of Young Orphanage Children St Petersburg © 2009 Blackwell Publishing Ltd ISBN: 978-1-405-19599-7 The ... Effects of Early Social-Emotional and Relationship Experience on the Development of Young Orphanage Children St Petersburg © 2009 Blackwell Publishing Ltd ISBN: 978-1-405-19599-7 The Effects of ... Social-Emotional and Relationship Experience on the Development of Young Orphanage Children St Petersburg © 2009 Blackwell Publishing Ltd ISBN: 978-1-405-19599-7 The Effects of Early Social-Emotional...
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Effects of longterm ingestion of cd polluted rice or low dose cd supplemented diet on the endogenous cop
... for the first 18 months of exposure After 18 months, the concentration remained stationary in the low-dose groups, increased in the 5-ppm group, and decreased in the 20- and 40-ppm groups The ... correlation coefficient was observed between Cd and Zn after 18 months, except for groups II and VI at 18 months, and groups II and III at 22 months Concentration of Cd, Cu, and Zn in the Kidneys The ... assessments of the liver and kidneys Therefore this increase is likely due to the de novo synthesis of metallothionein induced by Cd administration.20,21) The metallothionein concentration in the kidneys...
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