anatomy physiology of heart ppt
Tài liệu NUCLEAR PHYSICS: EXPLORING THE HEART OF MATTER ppt
... constituents of all matter, namely the Standard Model (see Box 1.1). It opens new questions, the most profound of which are the determination of the average neutrino mass and the source of the mass of ... EXPLORING THE HEART OF MATTER THE NATIONAL ACADEMIES PRESS Copyright â National Academy of Sciences. All rights reserved.Nuclear Physics: Exploring the Heart of Matter x The Role of Graduate ... National Academy of Sciences. All rights reserved.Nuclear Physics: Exploring the Heart of Matter iii The National Academy of Sciences is a private, nonprofit, self-perpetuating society of distinguished...
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Tài liệu IN THE HEART OF AFRICA pptx
... in demand are oil of roses, oil of sandal-wood, an essence from the blossom of a species of mimosa, essence of musk, and the oil of cloves. The women have a peculiar method of scenting their ... and the extraordinary power of vision, for its means of protection. The eye of this animal is the most beautiful exaggeration of that of the gazelle, while the color of the reddish-orange hide, ... with claimants of relationship. He was overwhelmed with professions of friendship from people who claimed to be connections of some of his family. In fact, if all the ramifications of his race...
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Tài liệu HANDBOOK OF PLATELET PHYSIOLOGY AND PHARMACOLOGY ppt
... to be of physiological significance. The possible existence of a very low affinity site may explainthe difficulty of demonstrating complete competition of the binding of 125I-labeledthrombin ... because of the heavy emphasis on the role of secretion of granulecontenets for achieving irreversible aggregation. In addition, not much was known about HANDBOOK OF PLATELET PHYSIOLOGY ... considerable use of anticoagulants. However, there has beenconsiderable shift towards the use of antiplatelet drugs in the treatment of CAD, in view of the large body of evidence...
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Tài liệu Báo cáo khoa học: Preliminary molecular characterization and crystallization of mitochondrial respiratory complex II from porcine heart ppt
... <Ih>|ShSj<Ih>, where <Ih> is the mean of the observations Ihj of reflection h, and Ihjis the j th observation of each reflection.Characterization of respiratory complex II X. Huo et al.1526 ... integral part of the complex [18].The crystal structure of mitochondrial respiratorycomplex II has been determined at 2.4 A˚from porcine heart by our group [20] and at 2.1 A˚from chicken heart ... total of sixtransmembrane helices. Here we provide a detailedreport of the preparation, gene sequencing, N-terminalsequencing and crystallization of mitochondrial com-plex II from porcine heart. Results...
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Plants in Alpine Regions Cell Physiology of Adaption and Survival Strategies pptx
... elevationand horizontal angle of the position of the sun relativeto the orientation of the tilted surface is known. Thecosine of the angle between the sun and the vertical of the plane has to be considered ... albedo(reflectivity) of the ground and amount and type of aerosols have a significant influence, and in additionthe total amount of atmospheric ozone is of specificimportance for the level of UVB radiation. ... 1.10 which displays therecord of surface temperature of a rock of 2 m diame-ter extending half a meter above the snow. With a lowalbedo of 20% (compared to 70% of the snow), andlacking any...
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Observations on the physiology of Lyssomanes viridis ppt
... recorded the requisite decline of pressure in the pulmonary vein of a spider with each contraction of the heart. At this size scale the43pull of the contracting heart appears to be conveyed ... distension of the inter-lamellar spaces, and a deflation of the lamellae, prior to the next contraction of the heart. A less regular movement of the lamellae was also observed in 15 day embryos of ... Relationship of heart to the book lungs (lateral view of telsoma or opisthosoma). Expansion of the heart pulls in hemolymph from the book lungs via a pulmonary vein on each side of the spider....
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Báo cáo hóa học: " Cellulose fibres, nanofibrils and microfibrils: The morphological sequence of MFC components from a plant physiology and fibre technology point of view" pptx
... fraction of fibrillated fibres, (2) the fraction of nano-fibrils and (3) the morphology of the nanofibrils in anMFC material. Provided that a given MFC is composed of an appropriate fraction of individualised ... andmicrofibrils in the outer layers of the fibre wall structure(Figure 1a). The surface structure of chemical pulpFigure 1 Structure of wood pulp fibres.(a) Note the network of microfibrils ... REVIEW Open AccessCellulose fibres, nanofibrils and microfibrils: Themorphological sequence of MFC componentsfrom a plant physiology and fibre technologypoint of viewGary Chinga-CarrascoAbstractDuring...
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Báo cáo hóa học: " Research Article Diurnal Changes of Heart Rate and Sympathovagal Activity for Temporal Patterns of Transient Ischemic Episodes in 24-Hour Electrocardiograms" pptx
... with the patophysiology of effort angina.One of the limitations of this study is the determination of the time, when patient was asleep. For the reliability of thecorrect determination of the night ... INTRODUCTIONIschemia is one of the most common heart diseases. It iscaused by the insufficient supply of the heart muscle with theoxygen, which c an cause part of the heart muscle to becomeelectrically ... describe the pato- physiology of the salvo-episode set only in terms of sympa-thovagal influence. A. Smrdel and F. Jager 5Table 1: Number of ischemic episodes and percentages of ischemia duration...
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Báo cáo khoa học: "Development and Evaluation of a New Apparatus for Continuous Perfusion of Isolated Perfused Pig Heart" ppt
... concept of “hyperthermia” as means of myocardial preservation of an isolated heart 4.WebbandHoward provided the idea of “refrigerated heart in theirarticle titled Restoration of Function of the ... after 10 minutes of sedative injection*: pacemaker on at the frequency of 110 from 50 minutes of perfusionTable 12. Relationship of heart weight and body weightPercentage of Heart Weight Per ... measured after 10 minutes of a sedative injectionand to the heart weight measured right after isolation.ResultsAll of the four hearts of the experimental group regainedthe heart beat spontaneously,...
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Báo cáo lâm nghiệp: "Physiology and metabolism of ectomycorrhizae" pptx
... conditions. New areas of researchwill probably include: host-fungus recog-nition, genetic engineering of mycorrhizalfungi, studies of :>patial patterns of mycor-rhizal roots ... was rapid influx and efflux of potassium. About 95% of all potassiumentering roots was subsequently released;net accumulation was only 5% of total flux.Mycorrhizal fungi ... flux.Mycorrhizal fungi did alter fluxes, withmore storage of potassium in the vacuoles of mycorrhizal root cells. Half-lives of potassium in all 3 cellular compartmentswere increased...
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ABC of heart failure History and epidemiology - part 4 ppt
... andmanagement of heart failure. J Am Coll Cardiol 1995;26:1376-98.x Hunt SA. Current status of cardiac transplantation. JAMA1998;280:1692-8.x Remme WJ. The treatment of heart failure. The Task Force of ... in mortality.Nurse management of heart failure has implications for theprovision of care in patients with chronic heart failure, sharingthe increasing burden of heart failure. Specialist nurses ... (Eur Heart J 1993;14(suppl):133).R C Davis is clinical research fellow and F D R Hobbs is professor inthe department of primary care and general practice, University of Birmingham.The ABC of heart...
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