potential advantages of scf reaction processes

supercritical fluid technology in materials science and engineering

Ngày tải lên : 02/04/2014, 15:48

... the solvent strength of supercritical CO2 is similar to that of liquid benzene and that the solvent strength of supercritical fluoroform is similar to that of liquid chloroform The results are ... regardless of pressure It has been demonstrated that a thorough understanding of the low-density region of a supercritical fluid is required to obtain a clear picture of the microscopic properties of ... probing of rotational diffusion; the results obtained have been important to the understanding of the fundamental properties of supercritical fluids Unimolecular Reactions Unimolecular reactions...

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Tài liệu Human-induced changes in US biogenic volatile organic compound emissions: evidence from long-term forest inventory data ppt

Ngày tải lên : 14/02/2014, 08:20

... Appendix) Uncertainty in the FIA data reflects a number of potential sources of error including the measurement of individual tree sizes and the estimates of forest area from aerial photography, but the ... because of a lack of direct measurements of BVOC fluxes (see the Discussion) For this reason, the quantitative estimates should be viewed as an indication of the magnitude and spatial distributions of ... possibility of significant recent changes However, there are likely to have been significant changes in US emissions of BVOCs over timescales of decades and centuries, independent of climate change...

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An application of GIS and Remote Sensing for Analysis of Agricultural Development-Induced Changes in Land Use: A case study in Lao PDR pdf

Ngày tải lên : 17/03/2014, 11:20

... with registered of image 1999 (image to image) RMC= 0.14 pixels Change pixel 30m of image 1999 to 25m of image 2004 NDVI compositing utility – NDVI is useful for identifying of the green leaf ... Discussions • The result of interpretation of two images ETM+1999 and ETM+2004, it provided two land use maps of 1999 and 2004 In each map was classified into 11 categories of land use/land cover ... is the process of identifying differences in the state of an object or phenomenon by observing it at different times (Singh, 1989) The change detection of land use and land cover of the study area...

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Báo cáo khoa học: Oxygen-induced changes in hemoglobin expression in Drosophila docx

Ngày tải lên : 30/03/2014, 02:20

... temperature range of 60–92 °C to analyze the specificity of the amplification reactions No unspecific products or primer dimers were detected by melting curve analysis and gel electrophoresis of PCR amplificates ... Wappner P & Bunn HF (2004b) Regulation of Drosophila hypoxia-inducible factor (HIF) activity in SL2 cells: identification of a hypoxiainduced variant isoform of the HIFalpha homolog gene similar ... Temporary induction of Hb synthesis upon hypoxia has been reported in the mud-dwelling, aquatic larvae of chironomid midges and in some brachiopod crustaceans [19,31] The presence of Hb in D melanogaster...

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Hypoglycemia induced changes in cholinergic receptor expression in the cerebellum of diabetic rats ppt

Ngày tải lên : 10/08/2014, 05:21

... any differential effect of hypoglycemia on the peripheral nervous system may offer insights into the metabolic requirements of central and peripheral neurons [30] In a case of episodic bilateral ... al Journal of Biomedical Science 2010, 17:7 http://www.jbiomedsci.com/content/17/1/7 Page of Table 2: Scatchard analysis of [3H] QNB binding against pirenzepine in the cerebellum of Control, ... regulation of Muscarinic M1, M3, α7nAchR, AchE, GLUT3 mRNA and down regulation of ChAT gene expression in cerebellum of Diabetic, Diabetic + IIH and Control + IIH Rat Real-time PCR analysis of Muscarinic...

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Báo cáo y học: "Treatment of hypertriglyceridemia and HIV: fenofibrate-induced changes in the expression of chemokine genes in circulating leukocytes" ppsx

Ngày tải lên : 10/08/2014, 05:21

... The use of fenofibrate was related to significant decreases in the expression in circulating leukocytes of CX3CL1 and CCR2 genes and a significant increase in the expression of SDF-1 Page of (page ... expression of chemokine receptors CX3CR1 and CXCR4 but the expression of CCR2 was significantly decreased in patients treated with fenofibrate (U-Mann-Whitney, p = 0.016; Figure 1B) Of note, CCR2 ... undergoing fenofibrate treatment (Spearman, ρ = 0.7; p = 0.02) The expression of ligands for these receptors was clearly different We did not find any significant effect of fenofibrate in the...

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báo cáo khoa học: " Cold- and light-induced changes in the transcriptome of wheat leading to phase transition from vegetative to reproductive growth" pot

Ngày tải lên : 12/08/2014, 03:20

... manner consistent with it being a promoter of flowering, the profiles of abundance of the TaVRN2 transcript were not what would be expected of a repressor of flowering, and not fit the model presented ... abundance of a) TaAGL33 Bar diagrams ofat 3, and weeks post-germination and b) TaAGL42: a comparison of array data (normalised intensity) of the Bar diagrams of transcript abundance of a) TaAGL33 ... Dubcovsky J: Positional cloning of the wheat vernalization gene VRN1 Proceedings of the National Academy of Sciences of the United States of America 2003, 100:6263-6268 Page 13 of 14 (page number not...

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Báo cáo y học: " Dimethylthiourea protects against chlorine induced changes in airway function in a murine model of irritant induced asthma" potx

Ngày tải lên : 12/08/2014, 11:22

... volume of 10 mL/kg, maximum inflation pressure of 30 cmH20, a positive end expiratory pressure (PEEP) of cmH20 and a frequency of 150/min Following an equilibration period of minutes of tidal ... reaction Briefly, 80 μl of sample were pre-incubated with 20 μl of NO3 reductase and 10 μl of its enzyme cofactor for h at room temperature and then incubated with 100 μl of Griess reagent for ... http://respiratory-research.com/content/11/1/138 Page 13 of 15 Figure 10 Effect of Cl2 exposure and DMTU on ratio of GSH/GSSG (A) Ten minutes following Cl2 exposure the ratio of GSH/GSSG in the intracellular fraction of the BAL was significantly...

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Báo cáo y học: "Exercise-induced changes in interleukin-10 in patients with knee osteoarthritis: new perspectives" doc

Ngày tải lên : 12/08/2014, 14:22

... reﬂect cartilage damage of all joints The observation of increased intra-articular IL-10 levels after exercise therapy could lead to a greater understanding of the role of exercise in knee OA ... N, Dougados M: Synovitis: a potential predictive factor of structural progression of medial tibiofemoral knee osteoarthritis results of a year longitudinal arthroscopic study in 422 patients ... a causal relationship of IL-10 and COMP, or are the changes coincidences? Why is COMP, but none of the other cartilage degradation markers, decreased? Given the paucity of eﬀective treatment...

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Báo cáo y học: "Further cautions for the use of ventilatory-induced changes in arterial pressures to predict volume" docx

Ngày tải lên : 13/08/2014, 21:21

... increased the presence of zone II Page of conditions in the lungs, so this cause of PPV is not volume responsive These studies further emphasize the limited usefulness of ventilatory-induced ... Effect of inflation of the lung on different parts of pulmonary vascular bed J Appl Physiol 1961, 16:71-76 Vieillard-Baron A, Prin S, Chergui K, Dubourg O, Jardin F: Echo-Doppler demonstration of ... DF, Riley RL: Effect of lung inflation on static pressure volume characteristics of pulmonary vessels J Appl Physiol 1961, 16:64-70 Bromberger-Barnea B: Mechanical effects of inspiration on heart...

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Structural analysis of calcium induced changes in gelsolin and adseverin

Ngày tải lên : 11/09/2015, 10:17

... model of F-actin has contributed significantly to the collective understanding of the mechanisms of polymerization However, the conformation and assembly of F-actin varies with the isoforms of actin ... activated halves of gelsolin yield tantalizing snapshots indicative of the range of dynamic rearrangement of which gelsolin is capable 1.4.3.2 Structure of the active C-terminal half of gelsolin Calcium ... microtubule A bundle of actin filaments and a network of intermediate filaments are labeled (C) Electron micrograph of the network of branched actin filaments at the leading edge (top) of a motile keratocyte...

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Bovine ovarian hyperstimulation induced changes in expression profile of circulatory miRNA in follicular fluid and blood plasma

Ngày tải lên : 25/11/2015, 14:53

... der im Expressionsprofil Follikelflüssigkeit von führte Table of contents VI Content Page Abstract IV Zusammenfassung List of abbreviations List of figures V IX XIII List of tables 1 Introduction ... RNA 47 4.3 Expression profile of circulating miRNA 49 4.4 Target prediction of different regulated miRNA 53 4.5 Characteristics of differentially expressed miRNAs on base of carrier 58 4.6 Temporal ... influence on the transcriptome profile of embryos have been investigated (Gad et al 2011) The potential implications of circulating progesterone on the composition of oviduct and uterine fluid are...

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Molecular analysis of maternal diabetes induced changes in the developing neural tube

Ngày tải lên : 26/11/2015, 12:46

... B dc dc e vtw vtw E C vt dt D Fig Thickness of Ventral Telencephalon Wall (µm) 300 250 * 200 150 100 50 Fig Control Diabetic vt dt vt vt A B Fig % of BrdU-cells in Ventral Telencephalon 180 * ... Fig vt B e A Fold of induction 3.5 ** 2.5 1.5 0.5 Control Diabetic B 333bp C Fig dc dc III vt A vt B LV A Fig dc e dc III vt vt LV A Fig dt B III e e e dc vt LV A Fig 10 B A Fold of induction 1.5 ... A Fold of induction 1.4 1.2 0.8 0.6 0.4 0.2 Control Diabetic B 238bp C Fig 13 A Fig 14 B C B III III A B ctx LV LV LV LV cn C D III III III E F III III sn hi dn G Fig 15 H chp bt number of microglia...

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Báo cáo khoa học: Changes in speciﬁc lipids regulate BAX-induced mitochondrial permeability transition pptx

Ngày tải lên : 07/03/2014, 05:20

... to maintaining the structure of the lipid microdomains, in such a way that disruption of one of the elements could be translated into a loss of the local formation of speciﬁc and functional raft-associated ... observed in the presence of rBAX in rat kidney mitochondria was related to the opening of this mega-channel, we measured the effect of CSA on calcium release induced by the addition of recombinant protein ... Blots are representative of two different experiments opening of the permeability transition pore in rat kidney mitochondria MbCD at doses of 0.5–1.5 mm prevented opening of the mPTP induced by...

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báo cáo hóa học:" Cyclic changes in gene expression induced by Peg-interferon alfa-2b plus ribavirin in peripheral blood " pot

Ngày tải lên : 18/06/2014, 15:20

... percentage of maximum signal with pointsexpression profileby natural cubic splines Gene were Gene expression profile over time of the 10 genes most differentially expressed, plotted as percentage of ... non-pegylated forms of IFN [5,6] The combination of pegylated IFN-α and ribavirin successfully eradicates the virus from 50–60% of those treated [7,8] Two different pegylated molecules of IFN have been ... has shown very similar in vitro profiles of gene induction in monocytes (PBMC) treated with either pegylated or the non-pegylated version of IFNα Virtually all of the changes in gene expression...

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Báo cáo hóa học: " Non-monotonic changes in clonogenic cell survival induced by disulphonated aluminum phthalocyanine photodynamic treatment in a human glioma cell line" pot

Ngày tải lên : 18/06/2014, 16:20

... saturation of cellular uptake of AlPcS Indeed, pre-incubation of the cells at AlPcS2 concentrations between 1-5 μM resulted in the same cellular content of the photosensitizer (Figure 1b) Many of the ... one of the factors triggering apoptosis This could also contribute to reduction in initial rate of proliferation of cells pre-incubated at higher concentrations of AlPcS2 Gupta et al Journal of ... 2Department of Radiation Oncology, University of Miami, Miami, FL 33136, USA, 3Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL33136, USA, 4Department of Zoology, University of Delhi,...

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Báo cáo sinh học: "Epstein-barr virus induced cellular changes in nasal mucosa" pptx

Ngày tải lên : 19/06/2014, 08:20

... neoplasm of inferior turbinate Nasal endoscopy: rounded neoplasm of inferior turbinate consisting chiefly of lymphocytes and neutrophils [8,9] and manifesting tissue inflammatory reaction The range of ... the center of the vacuole (Fig 2, 5) The neoplasm was removed by endoscopy in local anesthesia The histology report of the Institute of Anatomy and Histologic Pathology stated "fragment of nasal ... conducted by the Electron Microscopy Center of the National Research Council, University of Bari, detected the presence of viral particles inside the cells of the nasal mucosa (Fig 6) At months after...

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báo cáo hóa học:"Epstein-barr virus induced cellular changes in nasal mucosa" docx

Ngày tải lên : 20/06/2014, 04:20

... neoplasm of inferior turbinate Nasal endoscopy: rounded neoplasm of inferior turbinate consisting chiefly of lymphocytes and neutrophils [8,9] and manifesting tissue inflammatory reaction The range of ... the center of the vacuole (Fig 2, 5) The neoplasm was removed by endoscopy in local anesthesia The histology report of the Institute of Anatomy and Histologic Pathology stated "fragment of nasal ... conducted by the Electron Microscopy Center of the National Research Council, University of Bari, detected the presence of viral particles inside the cells of the nasal mucosa (Fig 6) At months after...

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Báo cáo lâm nghiệp: "Changes in Austrian pine forest floor properties in relation with altitude in mountainous areas" pdf

Ngày tải lên : 07/08/2014, 03:22

... productivity due to the immobilization of nutrients in the litter or liberated by the precipitation (Dames et al 1998) Litter decomposition, one of the most vital processes of forest ecosystems, is controlled ... chemical analysis methods of soil University of Istanbul Pub No 1970, Faculty of Forestry Pub No 201 Istanbul, Kutulmuş Matbaasi: 225 (In Turkish) GÜNER Ş.T., 2006 Determination of growth – nutrition ... consensus on the release of soil organic carbon through the increasing temperature and they summarized a positive correlation between the two factors The potential net transfer of CO2 to the atmosphere...

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$Báo cáo lâm nghiệp: "Changes in phenolic acids and stilbenes induced in embryogenic cell cultures of Norway spruce by two fractions of Sirococcus strobilinus mycelia" pot$

Báo cáo lâm nghiệp: "Changes in phenolic acids and stilbenes induced in embryogenic cell cultures of Norway spruce by two fractions of Sirococcus strobilinus mycelia" pot

Ngày tải lên : 07/08/2014, 10:21

... 8-h level, but levels of the other forms of phenolic acids increased; levels of F by 70% and levels of CWE by 25% (Fig 1) After 24 h of WF treatment a decline in the contents of total phenolics ... concentration of the WF used in the experiment was 30 mg of mycelium powder per 100 ml of liquid medium the vacuum to dryness Aliquots of methanolsoluble material were analyzed by means of HPLC using ... are an important site of defense reactions American Journal of Botany, 85: 601–615 Groten K., Barz W (2000): Elicitor-induced defense reactions in cell suspension cultures of soybean cultivars...

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