... 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 ... 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 ... despite the economic importance of Fagus sylvatica only a few studies focused on seasonal and spatial changes of antioxidants and pigments [11, 12, 19, 29, 30] Differences in the content of antioxidants...
Ngày tải lên: 08/08/2014, 01:21
... analysis and writing the drafts for the manuscript GB: idea development, statistics and presentation of the findings, TLH: PI of the young-HUNT study, development of the idea and supervision of method, ... 1) attention problems, 2) conduct problems, 3) symptoms of anxiety and depression and 4) symptoms of muscular pain and tension The variables were derived by factor analysis of parts of the Young-HUNT ... high level of anxiety/depressive symptoms Attention- and conduct problems Variables concerning attention- and conduct problems were derived from the school adjustment part of the questionnaire,...
Ngày tải lên: 13/08/2014, 18:21
The Influence of Monetary and Fiscal Policy on Aggregate Demand
... Equilibrium in the Money Market According to the theory of liquidity preference: The interest rate adjusts to balance the supply and demand for money There is one interest rate, called the equilibrium ... Quantity of Money Changes in the Money Supply The Fed can shift the aggregate demand curve when it changes monetary policy An increase in the money supply shifts the money supply curve to the right ... Quantity of Money Y1 Y2 Quantity of Output Changes in the Money Supply When the Fed increases the money supply, it lowers the interest rate and increases the quantity of goods and services demanded...
Ngày tải lên: 03/06/2016, 11:39
A study on the Influence of linguistic and sociocultural Factors on Martha Collins Translation of Black stars by Ngô Tự Lập (NGHIÊN cứu tác ĐỘNG của các NHÂN tố NGÔN NGỮ và văn hóa xã hội đối với bản DỊCH TIẾNG ANH tập THƠ NHỮNG vì SAO ĐEN CỦA NGÔ TỰ LẬP
... INTRODUCTION This part consists of the rationale, the aims of the study, the research questions, the scope of the study, the methods of the study and the design of the study Rationale Translation used ... terms in consequence of a lack of denotation or connotation.” and the latter as “[a]situation where the relation of expressing the meaning, i.e the relation between the creative subject and its ... questions: What are the modifications made in the translation? What are the factors affecting these modifications their influences on the translation? Scope of the study - Pointing out linguistic and...
Ngày tải lên: 04/10/2016, 22:36
Optimization of design and operating parameters on the year round performance of a multi-stage evacuated solar desalination system using transient mathematical analysis
... 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 ... and also because of the absence of non-condensable gases heat transfer by radiation and natural convection are limited Thus, heat transfer between the hot saline water bed and the condensation ... collector and the outlet of the second collector will be inlet to the next and so on up to the Ncth collector Thus, the outlet temperature of the last collector is taken as the oulet temperature of the...
Ngày tải lên: 05/09/2013, 16:11
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...
Ngày tải lên: 18/02/2014, 00:20
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...
Ngày tải lên: 07/03/2014, 12:20
Báo cáo Y học: Effect of coenzymes and thyroid hormones on the dual activities of Xenopus cytosolic thyroid-hormone-binding protein (xCTBP) with aldehyde dehydrogenase activity potx
... (1962) The effect of thyroxine on isolated dehydrogenases III The site of action of thyroxine on glutamic dehydrogenase, the function of adenine and guanine nucleotides, and the relation of kinetic ... reaction mixture The reaction was performed at 24 °C with lg of xCTBP/xALDH1 The concentration of retinal was 30 lM and the concentrations of T3 were (d), 0.4 (e), 0.6 (n), 0.8 (h) and lM (s) .The ... lg of xCTBP/xALDH1 in the presence of various concentrations of T3 The inset illustrates the Hill plot, log[vc/vi)1] vs the logarithm of T3 molar concentration, the slope of which yields the...
Ngày tải lên: 31/03/2014, 21:21
influence of DC magnetron sputtering parameters on the properties of amorphous indium zinc oxide thin film y s jung
... than the change of n values The differences of n values in UV or IR range may be due to the variation of dielectric functions of the films depending upon the deposition parameters The change of ... which means the decline of crystallinity The Zn2q ions in the IZO thin films seem to increase the energy barrier for the diffusion of atoms in the film, and hence disturb the rearrangement of atoms ... enhance the lattice damage by the high-energy ions That might deteriorate the crystallinity of the films, and reduce the concentration of electrically active donor sites Fig 5c shows that the resistivity...
Ngày tải lên: 24/05/2014, 13:53
Báo cáo sinh học: " Possible active origin of replication in the double stranded extended form of the left terminus of LuIII and its implication on the replication model of the parvovirus" pptx
... for the Replication of Parvovirus LuIII Proposed Model for the Replication of Parvovirus LuIII A model for the replication of the (+) and the (-) strand of LuIII is shown The NS1 nick site and ... in the flip conformation The expected fragments for the digestion of the flip and flop conformations of the left hairpin are very similar in size, any slight variation in migration due to the ... implications on the replication of these viruses The presence of origins of replication at both the left and right termini can explain the unique encapsidation pattern observed for LuIII hinting on the...
Ngày tải lên: 19/06/2014, 08:20
báo cáo hóa học:" Different effects of femoral and tibial rotation on the different measurements of patella tilting: An axial computed tomography study" doc
... be the parameter in favor to represent the rotational deviation of the patella or rotational alignment of the patella, independent of regional bone rotation The other implication is that the ... forces acting on the patella are the bony geometry and the peripatellar soft tissue restraints.[19] The limitations of the current study are two folds One is the probable overestimation of the close ... angle of Fukerson As a rotational malalignment of the patella, patellar tilting is subjected to the influence of the neighboring bone rotation other than the simple inter-relationship between the...
Ngày tải lên: 20/06/2014, 01:20
báo cáo hóa học:" Possible active origin of replication in the double stranded extended form of the left terminus of LuIII and its implication on the replication model of the parvovirus" ppt
... for the Replication of Parvovirus LuIII Proposed Model for the Replication of Parvovirus LuIII A model for the replication of the (+) and the (-) strand of LuIII is shown The NS1 nick site and ... in the flip conformation The expected fragments for the digestion of the flip and flop conformations of the left hairpin are very similar in size, any slight variation in migration due to the ... implications on the replication of these viruses The presence of origins of replication at both the left and right termini can explain the unique encapsidation pattern observed for LuIII hinting on the...
Ngày tải lên: 20/06/2014, 04:20
báo cáo hóa học:" The influence of a weight-bearing platform on the mechanical behavior of two Ilizarov ring fixators: tensioned wires vs. half-pins" pdf
... construction, the transfixion of soft tissue by the tensioned wires or the transfixion of the hindfoot within the frame Efforts have been made to simplify both the application and configuration ... to the anatomical conditions, and the tibiae were mounted eccentrically in the sagittal plane to mimic the soft tissues of the calf At the site of the osteotomy, the distance between the bone and ... wire on the top side and one on the bottom side of the ring They were attached to the ring with slotted bolts and tensioned to 1080 Nm with the standard tensioning device that is part of the Ilizarov...
Ngày tải lên: 20/06/2014, 07:20
Báo cáo hóa học: " Effects of crystallization and dopant concentration on the emission behavior of TiO2: Eu nanophosphors" potx
... through the creation of dopant levels near the valence band of TiO2 on Fe+3 ion incorporation Therefore, the relative shift of the absorption edge of the semiconductor depends strongly on the difference ... with the increase of doping concentration The reason of such bandgap energy increment has been proposed as the gradual movement of the conduction band of TiO2 above the first excited state of Eu+3 ... between the ionic radius of the dopant and the host cations, as well as on the chemical nature of the dopants To evaluate the bandgap energy of the nanoparticles associated to their direct transition,...
Ngày tải lên: 20/06/2014, 23:20
Báo cáo hóa học: " The Role of Intrinsic and Surface States on the Emission Properties of Colloidal CdSe and CdSe/ZnS Quantum Dots Giovanni Morello Æ Marco Anni Æ Pantaleo Davide Cozzoli " potx
... By considering only thermal population effects in the range of 15–60 K, we have imposed and solved a set of rate equations The solutions gave us the expressions for the intensities I1, I2 and ... Discussion In Fig 1A the temporal evolution of CdSe/ZnS QDs PL spectra is shown The spectra consist of three emission peaks evolving in time The blue peak |1i evolution is the fastest (see Fig 1A) and ... relaxation times, contribute to the PL of these quantum dots We have fitted the PL spectra to a superposition of three lorentzian curves (see inset of Fig 1A), obtaining the energetic separations among...
Ngày tải lên: 22/06/2014, 18:20
Báo cáo nghiên cứu khoa học: " EFFECTS OF ULTRASOUND AND MICROWAVE IRRADIATION ON THE GREEN OXIDATION OF ALKYLARENES BY KMnO4/CuSO4 5H2O"ơ ppsx
... irradiation conditions There were some exceptional cases: i) in the case of oxidation of 5, the reaction temperature provided by microwave or conventional heating increased the yield of 5b, ii) ... case of the oxidation of 4, the assistance of microwave or ultrasound increased the formation of 1a by cleavage of a methyl group, and iii) 6a and 7a became over-oxidized to indan-1,3dione and ... (7a) O 9-Fluorenone (8a) Fig Structure of substrates and products in the oxidation of alkylarenes 2.RESULTS AND DISCUSSION The stoichiometric factor investigated on the oxidation of diphenylmethane...
Ngày tải lên: 22/07/2014, 03:20
Báo cáo khoa học: "Influence of gestational age at exposure on the prenatal effects of gamma-radiation" pps
... Observations on the 18th day of mouse fetuses exposed to Gy gamma-radiation on different gestation days Observations No of mother No of implants No of embryonic death No of fetal death No of resorption ... Committee on the biological effects of radiation The effects on populations of exposure to low levels of ionizing radiation, p 480, Washington, National Academy Press, 1980 Hande, M P., Uma Devi, P and ... stage The most common types of malformations resulting from gamma-irradiation were cleft palate, dilatation of the cerebral ventricle, dilatation of the renal pelvis and abnormalities of the extremities...
Ngày tải lên: 07/08/2014, 14:23
Báo cáo khoa học: " Effect of IP3 and ryanodine treatments on the development of bovine parthenogenetic and reconstructed embryos" ppsx
... cleavage On the other hand, the rate of development from cell stage to blastocyst formation increased slightly after the injection of IP3 Similarly, the addition of ryanodine to the injection medium ... frogs, and mammals [16,19] Micronjection of 250 nM of IP3 or 200 µM of ryanodine and 10 µM of inomycin treatment triggered similar intracellular calcium release The rates of pronuclear formation and ... the stage of meiosis and the depletion of these receptors associated with the removal of metaphase spindle, can not be excluded Further study is required to investigate the modulation of these receptors...
Ngày tải lên: 07/08/2014, 15:20
Báo cáo khoa học: "Influences of DTC and zinc supplementation on the cellular response restoration in restrained mice" docx
... on the two lymphatic organs of zinc ions and DTC not only counteracted the suppressive action of stress on the proliferative response to PHA, but also enhanced the stimulating action of DTC on ... action of hydrocortisone and increased the ranges of DTC concentrations, efficiently counteracting the cytotoxic action of hydrocortisone [14] It has been also found that oral administration of ... response of thymocytes stimulated in vitro with Con A, but totally prevents the suppressive effect of stress on the proliferative response of thymic cells to PHA The combination The effects of...
Ngày tải lên: 07/08/2014, 18:21
Báo cáo lâm nghiệp: "Interactive effects of irradiance and water availability on the photosynthetic performance of Picea sitchensis seedlings: implications for seedling establishment under different management practices" ppt
... limitation is the diffusion of CO2 from the intracellular spaces within leaves to the sites of carboxylation in the chloroplast (mesophyll conductance (Gm)) However, the relative contribution of these ... Photosynthesis would also be inhibited due to the increased participation of competing pathways and consumption of electrons and reductant in nonphotosynthetic processes [34] Reductions in stomatal ... where Ci is the internal CO2 concentration, Γ * is the CO2 compensation point in the absence of mitochondrial respiration and Rd is mitochondrial respiration in the light The values for Γ * for Sitka...
Ngày tải lên: 08/08/2014, 00:22