ultraviolet infrared nuclear magnetic resonance and mass spectra
Nuclear Magnetic Resonance 2 doc
Ngày tải lên :
27/06/2014, 01:20
... Solid-state Nuclear Magnetic Resonance NMR in solids, like solution-state, relies on the behavior of nuclear spin energy levels in a magnetic field However, the interactions that affect NMR spectra ... simple and easy-to-interpret spectra, valuable information about the nitrogen chemical environment Disadvantage: much lower sensitivity Magnetic Resonance Imaging • The basic idea: a linear magnetic ... see P G Morris, NMR Imaging in Medicine and Biology, Oxford University Press, 1986 12 Magnetic Resonance Force Microscopy A “combination” of AFM and EPR (and hopefully NMR) Uses a nano-scale...
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Nuclear Magnetic Resonance 1 pot
Ngày tải lên :
27/06/2014, 01:20
... of electron and nuclear spin 1936: C J Gorter (Netherlands) attempts to study 1H and 7Li NMR with a resonance method, but fails because of relaxation 1945-6: E M Purcell (Harvard) and F Bloch ... certain 1H and 13C J-coupling values fall into make spectral editing and heteronuclear correlation experiments possible!!! J-Coupling: Effects on NMR Spectra Two basic types of coupling – Homonuclear ... Bodenhausen, and A Wokaun, “Principles of Nuclear Magnetic Resonance in One and Two Dimensions”, Oxford, 1987 C P Slichter, “Principles of Nuclear Magnetic Resonance , Springer-Verlag, 1996 20 ...
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Báo cáo khoa hoc:" Rapid and specific influenza virus detection by functionalized magnetic nanoparticles and mass spectrometry" pdf
Ngày tải lên :
11/08/2014, 08:20
... gel electrophoresis (SDS-PAGE) and peptide mass sequencing using liquid chromatography–tandem mass spectrometry (LC–MS/MS) Results and Discussion • Preparation and characterization of ethyleneglycol-protected ... an external magnetic field, but the magnetic character diminished in the absence of an external magnetic field) The unique superparamagnetic property of AS@Fe3O4 MNPs allowed easy magnetic separation ... set to 2+, 3+, and 4+ Search parameters for peptide and MS/MS mass tolerance were ±0.3 and ±0.1 Da, respectively, with allowance for two missed cleavages from the trypsin digest and variable modifications...
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Báo cáo khoa học: "Proton nuclear magnetic resonance spectroscopy based investigation on propylene glycol toxicosis in a Holstein cow" potx
Ngày tải lên :
12/08/2014, 18:22
... subdivided into 0.002 ppm integral regions and integrated, and for ruminal fluid spectra the regions 0.5– 4.6–10.0 ppm and for plasma spectra the regions 0.5–4.5 and 5.1–10.0 were included in the PCA ... measurements, analysis and interpretation of NMR data, and drafted the manuscript BP and JD participated in the NMR measurements, analysis and interpretation of NMR data NBK and ML were responsible ... fluid samples 1H NMR spectra were obtained using a standard single 90° pulse experiment, while for plasma samples two 1H NMR spectra were obtained on each sample; i) a standard one-dimensional...
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Tài liệu Magnetic resonance imaging and gynecological devices doc
Ngày tải lên :
13/02/2014, 07:20
... Lack of interaction between magnetic resonance imaging and the copper-T380A IUD Contraception 1997;55:169–73 543 [13] Zieman M, Kanal E Copper T 380A IUD and magnetic resonance imaging Contraception ... superparamagnetic or ferromagnetic) In the presence of discordant (antiparallel) magnetization, the substances are classified as exhibiting negative magnetic susceptibility and are called diamagnetic ... or implants Material and methods The authors researched in PubMed-Medline/Ovid using the following keywords: Magnetic Resonance Imaging, Intrauterine Devices, Implanon® and Essure® This article...
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báo cáo hóa học:" Dynamic magnetic resonance imaging in assessing lung function in adolescent idiopathic scoliosis: a pilot study of comparison before and after posterior spinal fusion" doc
Ngày tải lên :
20/06/2014, 01:20
... apex and counter pressures at opposite ends under SSEP monitoring Rod estimation and preliminary contouring was then made Decortication of facet joints and transverse processes was made and bone ... into axial and coronal planes so that motions of the chest wall and diaphragm could be assessed The chest wall and diaphragmatic motions were measured in antero-posterior, left-right and cranio-caudal ... the highest point of the diaphragm and a line parallel to the lung apex (Fig 3a and 3b) All the lung volume, chest wall and diaphragmatic dimensions in the right and left hemithorax were measured...
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Pocket Atlas of Sectional Anatomy Computed Tomography and Magnetic Resonance Imaging - Volume II Thorax, Heart, Abdomen, and Pelvis (Part 1 ) pptx
Ngày tải lên :
29/06/2014, 09:21
... III Pocket Atlas of Sectional Anatomy Computed Tomography and Magnetic Resonance Imaging Volume II Thorax, Heart, Abdomen, and Pelvis Torsten B Moeller, MD Department of Radiology Caritas ... processing and storage 12345 Moeller, Sectional Anatomy © 2007 Thieme All rights reserved Usage subject to terms and conditions of license V Dedicated to our parents, Alfred and Friedel Möller and ... Weber, and Tanja Breunig, and also to Birgit Reuter and Marion Hellinger of the Siemens Manufacturing Center We owe the good coronary CTs on our 64-line CT to our colleagues Christoph Buntru and...
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Pocket Atlas of Sectional Anatomy Computed Tomography and Magnetic Resonance Imaging - Volume II Thorax, Heart, Abdomen, and Pelvis (Part 2 ) doc
Ngày tải lên :
29/06/2014, 09:21
... 31 32 Rib Intercostal artery, vein and nerve Intercostalis muscles Costodiaphragmatic recess Latissimus dorsi muscle Adrenal gland Right kidney Renal artery and vein Ureter Quadratus lumborum ... 22 Diaphragm (lumbar part) 23 Splenic artery and vein 24 Adrenal gland 25 Left kidney 26 Intertransversarii muscles (lateral lumbar) 27 Renal artery and vein 28 Latissimus dorsi muscle 29 Erector ... subject to terms and conditions of license 165 166 MR Angiography of the Splenic and Portal Veins Moeller, Sectional Anatomy © 2007 Thieme All rights reserved Usage subject to terms and conditions...
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Báo cáo y học: "Autologous chondrocyte implantation for cartilage repair: monitoring its success by magnetic resonance imaging and histology" ppt
Ngày tải lên :
09/08/2014, 01:21
... O’Driscoll; MRI, magnetic resonance imaging; n/a not applicable; N/A not available with standard and polarised light and images captured and digitised using a closed-circuit television and Image Grabber ... whom biopsy specimens were obtained and their histology and MRI scores Patient and sample no Patient’s age at ACI (years) 20 20 25 28 Sex Interval between graft and biopsy (months) M Treatment Location ... poly-Llysine-coated slides and stained with haematoxylin and eosin (H&E) and safranin O (0.5% in 0.1-M sodium acetate, pH 4.6, for 30 s) for general histology, measurement of cartilage thickness, and assessment...
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Báo cáo y học: "Magnetic resonance imaging changes of sacroiliac joints in patients with recent-onset inflammatory back pain: inter-reader reliability and prevalence of abnormalities" potx
Ngày tải lên :
09/08/2014, 07:20
... changes and structural changes and the different localization of these changes Pathological changes of interest were defined as inflammation and structural changes including erosions, sclerosis and ... capsule, the joint space and the retro-auricular ligaments Firstly, in different sessions, MRI scans were reviewed and scored together by two observers (LHD and RW) and discrepancies in scoring ... all sequences) Inflammation and sclerosis were scored on the iliac and sacral side of both SI joints separately Erosions and ankylosis were scored for the entire left and right SI joints Active...
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Báo cáo y học: "Long term evaluation of disease progression through the quantitative magnetic resonance imaging of symptomatic knee osteoarthritis patients: correlation with clinical symptoms and radiographic change" pps
Ngày tải lên :
09/08/2014, 07:20
... JPR, JMP, JMM, JFB, GAC, and JPP analyzed and interpreted the data JPR, JMP and JPP prepared the manuscript JPR and GAC performed the statistical analysis All authors read and approved the final ... framework and item selection Med Care 1992, 30:473-483 Buckland-Wright JC, Macfarlane DG, Williams SA, Ward RJ: Accuracy and precision of joint space width measurements in standard and macroradiographs ... condyle and tibial plateau volume; lateral compartment: summation of lateral femoral condyle and tibial plateau volume, femoral compartment: summation of medial and lateral femoral condyle and tibial...
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Báo cáo y học: "proximal interphalangeal joints in rheumatoid arthritis: a comparison with magnetic resonance imaging, conventional radiography and clinical examination" pdf
Ngày tải lên :
09/08/2014, 07:20
... T1-weighted magnetic resonance images were obtained (b) before and (c) after contrast administration (grade synovitis) MRI, magnetic resonance imaging; RA, rheumatoid arthritis second destruction and ... fifth MCP joints and the second to fifth PIP joints of the dominant hand: the dorsal, radial and palmar aspects of the second MCP joint; the dorsal and palmar aspects of the third and fourth MCP ... longitudinal and (b) the transverse planes shows both signs of destruction (grade 2) and inflammation (grade 3) Axial T1weighted magnetic resonance images were obtained (c) before and (d) after...
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Báo cáo y học: "Are bone erosions detected by magnetic resonance imaging and ultrasonography true erosions? A comparison with computed tomography in rheumatoid arthritis metacarpophalangeal joints" pptx
Ngày tải lên :
09/08/2014, 08:22
... echo sequence were done in the axial and coronal planes with a slice thickness of 0.4 mm, and these were used for image evaluation (Figures and 2) Magnetic resonance images were evaluated by a ... in evaluating magnetic resonance images of RA finger joints Statistical analysis With CT as the standard reference method, the sensitivity, specificity and accuracy of MRI, US and radiography ... overall sensitivity, specificity and accuracy were 19%, 100% and 81%, respectively For MRI, the corresponding values were 68%, 96% and 89%, and for US they were 42%, 91% and 80% (Table 2) To evaluate...
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Báo cáo y học: "Correlation of histopathological findings and magnetic resonance imaging in the spine of patients with ankylosing spondylitis" potx
Ngày tải lên :
09/08/2014, 08:22
... Correlation of histopathological findings and magnetic resonance imaging Patient no HLA-B27 Edema (%) Cellular infiltration Microvessel density Edema detected by magnetic resonance imaging Zygapophyseal ... Positive correlation of bone marrow edema in histopathological assessment and magnetic resonance imaging (a) Magnetic resonance imaging (T2 imaging sequence) of a zygapophyseal joint with bone ... Negative correlation of bone marrow edema in histopathological assessment and magnetic resonance imaging (a) Magnetic resonance imaging of imaging zygapophyseal joints (cyan arrows) without detectable...
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Báo cáo y học: "The association between patellar alignment on magnetic resonance imaging and radiographic manifestations of knee osteoarthritis" ppsx
Ngày tải lên :
09/08/2014, 10:20
... femoral sulcus and through the patella, and measured the distance between the lateral border of the patella and this vertical line (a) and between the medial border of the patella and this vertical ... pixels; and coronal and axial spinecho fat-suppressed proton density-weighted and T2weighted images (TR 2,200 ms; TE 20/80 ms) with a slice thickness of mm, a mm interslice gap, one excitation, and ... by magnetic resonance imaging (MRI) [19-21] Muellner and colleagues [19] performed measurements analogous to those used in Xray evaluation with MRI images obtained with knees flexed to 20° and...
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Báo cáo y học: "Cartilage markers and their association with cartilage loss on magnetic resonance imaging in knee osteoarthritis: the Boston Osteoarthritis Knee Study" doc
Ngày tải lên :
09/08/2014, 10:21
... excitation, and the same FOV and matrix Cartilage on MRI was scored paired and unblinded to sequence on 14 plates (anterior, central, and posterior femur; anterior, central, and posterior tibia; and ... its design and coordination, and drafted the manuscript JL and ML carried out the statistical analyses JD carried out the assays AG and DG read and interpreted the MRIs DB, MN, RP, DE, and DF participated ... Medical Center and the Veterans Administration Boston Health Care System approved the baseline and follow-up examinations, and informed consent was obtained from all participants Magnetic resonance...
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Báo cáo y học: "Ultrasonography, magnetic resonance imaging, radiography, and clinical assessment of inflammatory and destructive changes in fingers and toes of patients with psoriatic arthritis" pot
Ngày tải lên :
09/08/2014, 10:21
... hands and feet in a posterior-anterior projection was performed within a month of the US X-rays of both hands and feet (2nd–5th MCP, PIP, DIP, and MTP joints) were assessed for bone erosions and ... x-ray and not by US were in the non-MRIexamined hand However, x-ray erosions (all in PsA: MCP and DIP joints) and proliferations (both PsA: DIP joints) were located in the MRI-examined hand and ... ultrasonography (US) and magnetic resonance imaging (MRI) appear promising MRI can detect inflammation and bone destruction in joints earlier than projection radiography (x-ray) in PsA, RA, and spondyloarthritis...
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- hệ việt nam nhật bản và sức hấp dẫn của tiếng nhật tại việt nam
- xác định các mục tiêu của chương trình
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- khảo sát chương trình đào tạo của các đơn vị đào tạo tại nhật bản
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- xác định thời lượng học về mặt lí thuyết và thực tế
- tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam
- điều tra đối với đối tượng giảng viên và đối tượng quản lí
- điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1
- khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam
- khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu
- nội dung cụ thể cho từng kĩ năng ở từng cấp độ
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