what is an example of interaction between biotic and abiotic components of an ecosystem
Tài liệu Báo cáo Y học: Role of electrostatics in the interaction between plastocyanin and photosystem I of the cyanobacterium Phormidium laminosum ppt
... thatonlychargesoftheproteinattheactivesitearerelevant ,and these can be represented by a disc of fixed radius and uniform charge. The same analysis has been used for the interaction between Cyt f and plastocyanin [1], and for an in-depth discussion ... mechan-isms of PSI reduction by plastocyanin and cytochrome c6in theancient cyanobacteria Pseudoanabaena sp. PCC 6903 and Pro-chlorothrix hollandica.InPhotosynthesis: Mechanisms and Effects(Garab, ... dependence of kobs and standard thermodynamic analysisFive charge mutants of plastocyanin from P. laminosumwere chosen for analysis with wild-type photosystem Iisolated from the same organism (Fig....
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Tài liệu Báo cáo Y học: NMR-based determination of the binding epitope and conformational analysis of MUC-1 glycopeptides and peptides bound to the breast cancer-selective monoclonal antibody SM3 pptx
... This is most likely due to slow exchange between the bound and the free state. For dimers and pentamers of the MUC-1 tandem repeat [16], i.e. 40mer and 60mer peptides, the dissociation constant ... about 36% of the interaction of thefull peptide with the binding cavity of SM3. The sizes of thesurfaces were determined using distances between ligandatoms and protein atoms of less than 3 A˚. ... esidue contacts of Arg4) and between Thr3 and Pro5 were referenced to the b-protons of Asp2. The d-protons of Pro5 were used as re ference forcontacts between Arg4 and Pro5. This approach inherentlycarries...
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JOHN GREGORY AND THE INVENTION OF PROFESSIONAL MEDICAL ETHICS AND THE PROFESSION OF MEDICINE ppt
... medicine, by which I under-stand, the art of preserving health, of prolonging life, and of curing diseases. This is an art of great extent and importance; and for this all your former medical ... College of Phy-sicians and Surgeons of Glasgow, the National Library of Scotland, the Royal College of Physicians and the Royal College of Surgeons in Lon-don, the John Rylands Library of the ... importance to enjoy the acquaintance and counte-nance of one so universally respected and esteemed. Through him they found an easy introduction to an enlarged and elegant society; and, what...
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Báo cáo khoa học: Substrate specificity and excision kinetics of natural polymorphic variants and phosphomimetic mutants of human 8-oxoguanine-DNA glycosylase pot
... [14].Simultaneous inactivation of OGG1 and MUTYH intransgenic mice predisposes these animals to lympho-mas, and lung and ovarian tumors, which are associatedwith many G fi T transversions ... ranges of FapyGua and 8-oxoGua were 1.25–7.67 lm and 0.56–3.58 lm, respectively. The other set was incubated with an enzyme and analyzed by GC ⁄ MS as described above. Thekinetic constants and ... resulting enzyme variants.ResultsSelection of amino acids for mutagenesisAssociation of OGG1 polymorphisms with succeptibil-ity to human cancer and other diseases is an area of active research...
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Báo cáo y học: "An unusual case of gout in the wrist: the importance of monitoring medication dosage and interaction. A case report"
... osteoarthritis, septic arthritis, calcium pyrophos-phate dihydrate crystal deposition disease, erosive arthri-tis, psoriatic arthritis, xanthomatosis, and amyloidosis.The definitive diagnosis of gout ... dor-sal aspect of his right wrist. Range of motion was full withpain at end range of flexion and extension. His health his-tory included two hip replacements, two previous epi-sodes of gout in ... inthe wrist due to gout [6,8,9]. The prevalence of gout in theUSA ranges between 0.5–2.8% in men and 0.1–0.6% inwomen [2]. The prevalence rises to 4.4% of men and 1.8% of women over the age of 65...
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Báo cáo y học: "Electronic patient record use during ward rounds: a qualitative study of interaction between medical staff"
... Figure 1, consisted of three specific types of form (the observation chart, the drugchart, and the plan of the day) and a folder or binder for mis-cellaneous and patient-specific forms and papers. ... resources of the complex social and material world of actors and objects' [6]. It is a techniqueparticularly useful for observing, and perhaps understanding,the impetus of subtle changes in ... videoed and observed the ward rounds. MJ conductedinterviews and analysed the results. AB and AV contributed tothe study design. CM, MJ, and AB carried out the video analy-sis. CM, MJ, and AV...
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A comparative study of criticism between american and vietnamese online newspapers
... review of Concepts and Definitions”. One of these is: “Culture consists of pattern, explicit and implicit, of and for, behavior acquired and transmitted by symbols, constituting the distinctive ... differenceUnderstanding culture is integral to learning and understanding a language. Culture may be defined as " ;what& quot; a society does and thinks, and language is "a particular how" of ... RationaleLanguage and culture are interdependent and interactional. Culture affects the way language is used and language may reflect many factors of culture in turn. In addition, what is right...
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Slide an investigation into some approaches to vocabulary teaching and learning and the application of games in teaching and learning vocabulary at pre – intermediate level at foreign language center – haiphong university
... interesting and usefulVery interesting and usefulb.b.Rather interesting and usefulRather interesting and usefulc.c.Interesting and usefulInteresting and usefuld.d.Uninteresting and uselessUninteresting ... of the use of games in vocabulary 1.5. Advantages of the use of games in vocabulary teaching and learningteaching and learning 1.5. Advantages of the use games in 1.5. Advantages of ... language teaching and learning1.2. Vocabulary in language teaching and learning1.3. Approaches to language teaching and their 1.3. Approaches to language teaching and their relevance to vocabularyrelevance...
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Tài liệu Báo cáo khoa học: Lipopolysaccharide-evoked activation of p38 and JNK leads to an increase in ICAM-1 expression in Schwann cells of sciatic nerves ppt
... presence of cytokines.Natural ligands of ICAM- 1and LFA-1 are expressedon the surface of T and B lymphocytes, natural killercells, monocytes, macrophages and granulocytes [33], and interaction between ... Guidance Plan forSocial Development of Jiangsu Province (grantBS2004526), the Health Project of Jiangsu Province(grant H200632), and the Foundation of Talented Per-sons at the Summit of Six ... Scientific Foundation of JiangsuProvince (grants BK2003035 and BK2006547), the Col-lege and University Natural Scientific Research Pro-gramme of Jiangsu Province (grants 03KJB180109 and 04KJB320114),...
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Tài liệu Báo cáo khoa học: A tyrosinase with an abnormally high tyrosine hydroxylase/dopa oxidase ratio Role of the seventh histidine and accessibility to the active site docx
... siteDiana Herna´ndez-Romero1, Antonio Sanchez-Amat1 and Francisco Solano21 Department of Genetics and Microbiology, 2 Department of Biochemistry and Molecular Biology B, University of Murcia, ... 2-mercaptoethanol and 9% SDS) and heated at 95 °C for 5 min before application.Electrophoresis was run at 20 °C and a constant current of 15 mA for 20 min and 30 mA for 90 min. Protein bandswere visualized ... of the coexistence of severalPPOs in the same micro-organism remain unknown.The synthesis of melanin in micro-organisms hasbeen related to pathogenesis and virulence [14]. Melani-zation of...
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Tài liệu Interactions Between Workers and the Technology of Production: Evidence from Professional Baseball doc
... Zimmermann (2003),Katz, Kling and Liebman, (2001); Edin, Fredriksson and Aslund (2003); Oreopoulos (2003); Jacob (2004);Weinberg, Reagan and Yankow (2004), Gould, Lavy and Pa serman (2004a and ... Study of Labor (IZA) in Bonn is a local and virtual international research center and a place of communication between science, politics and business. IZA is an independent nonprofit company ... Ichino and M aggi (2000) and Mas and Moretti (2006). Ic hino and M aggi(2000) examine shirking behav ior within a large banking firm, and show that a worke r’sshirking beha vior significant ly...
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