triplet photoreactions structural dependence of spin orbit coupling and intersystem crossing in organic biradicals
Báo cáo hóa học: " Pumped double quantum dot with spin-orbit coupling" doc
... full driven quantum spin and charge dynamics of single electron confined in onedimensional double quantum dot with spin- orbit coupling Equations of motion have been solved in a finite basis set numerically ... electron in the right quantum dot Red and blue dashed lines show corresponding spin components, as marked near the lines, determined both by the spin- orbit coupling and external magnetic field As the ... The spin -dependence of the matrix element of coordinate responsible for the spin dynamics is determined with i(En − Em )xnm = h ψn |ˆ |ψm v ¯ (5) (7) (8) and the spin- dependent velocity in Equation...
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Atomic number dependence of spin hall effect
... difference in bonding 3.2.2 Substrate induced spin orbit coupling Due to the constraint of introducing adatom on the surface of graphene, proximity induced spin orbit coupling are introduced in graphene ... the increment of spin orbit coupling also brings the lowering of the spin relaxation length as spin orbit is the main scattering mechanism in spin transport Yet the experimental results go against ... Carbon based spintronics 17 1.2 Spin transport in graphene 18 1.2.1 Origin of spin orbit coupling 18 1.2.2 Rashba and Dresselhaus spin orbit coupling ...
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Tài liệu Báo cáo Y học: Structural determinants of the half-life and cleavage site preference in the autolytic inactivation of chymotrypsin pdf
... Fate of trypsin and chymotrypsin in the human small intestine Gut 10, 477–483 Low, A.G (1982) The activity of pepsin, chymotrypsin and trypsin during 24 h periods in the small intestine of growing ... were performed to test the role of cleavages in the interdomain and autolysis loops in the inactivation of chymotrypsin At first, D-chymotrypsin and the interdomain and autolysis loop mutants were ... graphics The type and the number of interactions of the autolysis and interdomain loops were determined with MIDAS software [19,20] using three chymotrypsin, and one chymotrypsinogen structures...
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Báo cáo Y học: Monitoring the structural consequences of Phe12 fi D-Phe and Leu15 fi Aib substitution in human/rat corticotropin releasing hormone Implications for design of CRH antagonists pdf
... studies carried out in 40% TFE in an H2O mixture [38] According to studies of CRH binding to single bilayer egg phosphatidylcholine vesicles, the development of the intramolecular interaction with ... E.B., Insel, T.R., Perrin, M.H., Rivier, J., Vale, W.W & Kuhar, M.J (1985) Differential regulation of corticotropinreleasing factor receptors in anterior and intermediate lobes of pituitary and in ... the stereospecific assignment of these methyl groups was achieved through analysis of the observed spin couplings and the intensities of dbN(i,i + 1), dbN(i,i + 2) and dbN(i,i + 3) NOEs Thus, the...
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Báo cáo khoa học: Structural studies of the capsular polysaccharide and lipopolysaccharide O-antigen of Aeromonas salmonicida strain 80204-1 produced under in vitro and in vivo growth conditions docx
... CPS and O-chain LPS are composed of linear trisaccharide repeating units containing 3-linked 2-acetamido-2-deoxy-D-quinovose, 4-linked 3-[(N-acetyl-L-alanyl) amido]-3-deoxy-D-quinovose and 3-linked ... (GalNAcAcontaining trisaccharide repeating unit) (Fig 4A, inset), based on this ratio about 40% of GalNAcA in both CPS and O-chain polysaccharides was present in the form of a primary amine When ... O-chain containing L-rhamnose, 2-amino-2-deoxy-D-mannose and D-glucose [11], confirming that the novel CPS and O-chain polysaccharide were produced during the 72-h in vivo culture period In addition,...
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Báo cáo khoa học: The structural comparison of the bacterial PepX and human DPP-IV reveals sites for the design of inhibitors of PepX activity pot
... (Exo1 and Exo2) For each subsite, residues with main chains and side chains superimposing well (rms fit of around A) are shown in bold, while those present in the same region with main chain or ... repeated for the coupling of the structures of DPP-IV and POP, leading to 96 atoms ˚ superimposing with an rms fit of 0.8 A These calculations allowed the construction of Figs and and Table Enzyme ... superimposition of the most similar residues involved in the specificity of the enzymes compared According to the descriptions of the active sites of DPP-IV [3,18–22] and PepX [9], the residues involved in...
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Báo cáo khoa học: Identification and structural characterization of a sialylated lacto-N-neotetraose structure in the lipopolysaccharide of Haemophilus influenzae pptx
... of bands in SDS/PAGE, each band corresponding to gain or loss of a glycose moiety due to the phase variable nature of H in uenzae LPS synthesis [3,21,22] In LPS from RM118 lgtC lic3A it was interesting ... two chains precludes coincident expression of both It is noteworthy that the majority of SiallNnT-containing glycoforms contain two PEtn residues In the inner core of H in uenzae LPS, one PEtn ... importance to the virulence of this organism Fig Structural model of the sialylated tetrasaccharide-containing glycoforms of O-deacylated LPS of H in uenzae strain RM118 Mutant strains with truncated...
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báo cáo hóa học:" Structural ambiguity of the Chinese version of the hospital anxiety and depression scale in patients with coronary heart disease" doc
... Xi'an province of China Mandarin is spoken Due to the pictorial nature of Chinese writing, both Cantonese and Mandarin-speaking Chinese would be able to read the Chinese version of the HADS In Europe, ... screening and case detection utility and accuracy [16] The present study was designed to examine the underlying factor structure of the Chinese version of the HADS in a mainland Mandarin-speaking ... findings of the factor structure of the Chinese version of the HADS in Cantonese-speaking Chinese CHD patients in Hong Kong indicates clear and consistent superiority of three-factor models in...
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Báo cáo y học: " Structural analysis of bacteriophage T4 DNA replication: a review in the Virology Journal series on bacteriophage T4 and its relatives" pptx
... gp32 single stranded binding protein increases the processivity of the RNase H The two proteins interact between the C-terminal domain of RNase H and the core domain of gp32 on the 3’ arm of the ... composed of the gp41 hexameric helicase, the gp59 helicase loading protein, the gp61 primase, and the gp32 single stranded DNA binding protein A.) the gp32 single-stranded DNA binding protein binds ... backbone to increase stability of the interaction Cooperative binding of ssb proteins assists in unwinding the DNA duplex at replication forks, recombination intermediates, and origins of replication...
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ROLE OF VOLTAGE-DEPENDENT K+ AND Ca2+ CHANNELS IN CORONARY ELECTROMECHANICAL COUPLING: EFFECTS OF METABOLIC SYNDROME
... more investigated candidates include components of the reninangiotensin-aldosterone system (RAAS) Notwithstanding the systemic and renal influences of these hormones, angiotensin II (AngII) and ... surprising given the growing rate of obesity and it’s associated co-morbitities that the incidence of cardiovascular disease and mortality is also rising Accordingly, determining the role for KV and ... during both exogenous adenosine infusion and following a brief coronary artery occlusion In addition, the coupling of A2A receptors to KV and KATP channels was also assessed The major findings of...
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Evaluation of heat pumps usage and energy savings in residential buildings
... largely offsetting efficiency gains in the conventional end-uses of heating, cooling and water heating [7] The present work focuses on determining the efficacy of using heat pumps as the main source ... Associate Professor of Engineering at East Carolina University He received his Ph.D in Mechanical Engineering from Old Dominion University, Norfolk, Virginia, USA His research interests include renewable ... the use of heat pumps has resulted in energy savings over alternative heating sources during the heating season in the residential sector of Eastern North Carolina Reduction in levels of energy...
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Tài liệu Báo cáo khóa học: Characterization of the products of the genes SNO1 and SNZ1 involved in pyridoxine synthesis in Saccharomyces cerevisiae pptx
... that pyridoxine may be the precursor of the pyrimidine moiety of thiamin in yeast is intriguing [27] In fungi, pyroA and SOR1 (PDX1), homologues of yeast SNZ1, play a defensive role against reactive ... Glutamine was effective in protecting the enzyme from inactivation and its effect was again dose-dependent, suggesting that inhibition by DON occurs at the active site or the glutamine-binding ... scrutiny in this laboratory Recently, it was shown that a ketopentose is one of the starting materials for pyridoxine in yeast and the initial form of vitamin B6 produced is 2¢-hydroxypyridoxine...
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Báo cáo khoa học: Enzymes of creatine biosynthesis, arginine and methionine metabolism in normal and malignant cells Soumen Bera1, Theo Wallimann2, Subhankar Ray1 and Manju Ray1 potx
... estimation of proline and ornithine J Biol Chem 199, 91–95 45 Van Pilsum JF, Martin RP, Kito E & Hess J (1956) Determination of creatine, creatinine, arginine, guanidinoacetic acid, guanidine, and methyl-guanidine ... arginase I and ODC direct ornithine towards polyamine synthesis and the mitochondrial enzymes arginase II and ornithine aminotransferase favor the channeling of ornithine to proline ⁄ glutamine ... homocysteine to methionine Tissue metabolism of arginine and methionine is of high importance for the effective regulation of cell death and survival in normal as well as in tumor cells Polyamines...
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The Business of Women Female Enterprise and Urban Development in Northern England 1760–1830 ppt
... witnessed; in the projection and formation of new streets; in the villas which were seen arising in the vicinity of the town; and in the introduction of some of the refinements and elegancies of social ... Germany’ 10 Introduction depiction of the ubiquity of women in business, and examines their appearance in advertising, at the centre of business networks and their physical presence as traders in town ... retailing districts became one of the main beneficiaries of improvement:⁶³ streets were widened, paving and lighting provided, and buildings improved in central shopping areas such Innes, and John...
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Bioavailability and toxicity of cd to microorganisms and their activities in soil
... complexation of Cd to polyphosphate granules in the cell membrane and intracellular Cd binding proteins in a tolerant strain of Pseudomonas putida, grown in a defined medium containing mM Cd2q ... on membrane structure and function by binding to the ligands such as phosphate and the cysteinyl and histidyl groups of proteins (Collins and Stotzky, 1989) The effect of Cd on the soil enzymes ... activities 3.4.1 Mineralization of carbon Mineralization of organic carbon to CO2 commonly known as ‘soil respiration’ is a good index of total activity of microflora involved in organic matter...
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Báo cáo khóa học: Endoplasmic reticulum-associated degradation of glycoproteins bearing Man5GlcNAc2 and Man9GlcNAc2 species in the MI8-5 CHO cell line docx
... Glycoprotein fraction Most of the evidence for the occurrence of degradation signals involved in ERAD has been obtained by studying the effect of inhibitors of demannosylation (kifunensine and deoxymannojirimycine) ... lM kifunensine after a 20 preincubation G1M9 indicates oligomannosides containing one Glc, nine Man, and two GlcNAc residues M3, M4, M5, M8 and M9 indicate oligomannosides containing three, four, ... shows the pattern of oligomannosides bound to glycoproteins after 20 of preincubation at 0.175 mM Glc followed by h of labeling and a h chase in culture medium containing mM Glc and mM Man Under...
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FIELD STUDY OF ALLOPATRY, SYMPATRY, PARAPATRY, AND REPRODUCTIVE ISOLATION IN STEPPE BIRDS OF PATAGONIA pptx
... studied in an entire avifauna, in an plored some of the questions of interest here, but attempt to combine an analysis of proximate becausehe worked west of the Andes and in the (ecological) and of ... relatively fine material, often including wind- and sand-polished pebbles In the central part of the transect, especially between Telsen and Gastrt; outcrops of basaltic rocks are prominent According ... Eudromia elegans and Tinamotis ingoufi occur near each other and where their habitat preferences, foraging habits (including food items), and direct or indirect interactions (including competition)...
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Directory of Early Childhood Care and Education Organizations in the Arab States pot
... children in villages A c t i v e i n : Egypt Actions in Egypt Training: training of professionals · training of paraprofessionals · training of caregivers · training of parents · training of students ... collection/surveys · development of models/methods/materials · Training: training of professionals · training of paraprofessionals · training of trainers · training of caregivers · P o l i c y : ... Actions in Egypt Training: training of professionals · training of trainers · training of caregivers · training of parents · P o l i c y : policy development · N e t w o r k i n g : institution...
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Báo cáo khoa học: Study of uptake of cell penetrating peptides and their cargoes in permeabilized wheat immature embryos pot
... translocation depending upon the biophysical properties of CPPs and their cargo [7,14,24] Interestingly, most investigations involving CPPs have been carried out in mammalian cell lines and there are ... plant tissues of triticale seedlings [27] Macropinocytosis dependent transduction of fluorescent proteins by arginine-rich intracellular delivery (AID) and Tat-protein transduction domain has been ... Queen in Right of Canada, as represented by the Minister of Agriculture and Agri-Food Canada Journal compilation ª 2008 FEBS A Chugh and F Eudes CPPs and their cargo in wheat Effect of inhibitors...
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Báo cáo khoa học: Characterization of Trypanosoma brucei PEX14 and its role in the import of glycosomal matrix proteins pptx
... N-terminal domain of the polypeptide of each of these organisms is followed by a stretch of hydrophobic amino acids that is presumably involved in the protein’s anchoring to the membrane Also in ... retainment of newly synthesized proteins in the cytosol due to the inability to import matrix proteins by the fraction of growing and dividing glycosomes The miscompartmentation of PTS-1 and ... membrane-spanning domains in PEX14 have been unambiguously identified and it was observed in mammalian cells and S cerevisiae that both the N-terminal and the C-terminal domain are at the cytosolic face of...
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