near infrared microspectroscopy fluorescence microspectroscopy infrared chemical imaging and high resolution nuclear magnetic resonance analysis of soybean seeds somatic embryos and single cells
Near infrared autofluorescence imaging and spectroscopy for early detection of precancer and cancer in the colon
... reviews the theory of fluorescence imaging and spectroscopy techniques and then introduces the clinical applications of fluorescence imaging and spectroscopy for detection and diagnosis of cancers in ... 3.2.1 Near- infrared autofluorescence imaging system 37 3.2.2 Tissue preparation 44 3.3 Results and Discussion 45 II 3.3.1 NIR autofluorescence and reflectance diffuse imaging ... 2.2.2 Autofluorescence 26 2.2.3 Near- infrared autofluorescence 29 2.3 Motivations 31 2.4 Research Objectives 34 Chapter Autofluorescence Imaging of Colonic...
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Báo cáo y học: "Long-term cyclical in vivo loading increases cartilage proteoglycan content in a spatially specific manner: an infrared microspectroscopic imaging and polarized light microscopy study" ppt
... Page of (page number not for citation purposes) Figure unloaded and loaded joints of one rabbit Representative Fourier Transform Infrared maps of proteoglycan in the unloaded and loaded joints of ... acquisition and analysis, performed the statistical analyses, and drafted the manuscript HL carried out the PLM data acquisition and analysis and helped draft the manuscript SM provided FTIR equipment and ... expertise and helped edit the manuscript DR assisted with the in vivo model and helped edit the manuscript KK conceived of and supervised the project, supervised all data collection and analysis, and...
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Báo cáo y học: "Arthritis imaging using a near-infrared fluorescence folate-targeted probe" docx
... No Chen et al imaging because it allows efficient photon migration through the tissues and has minimal autofluorescence [11] The use of near- infrared fluorescent (NIRF) in vivo imaging probes ... with a bandpass filter was used for image capture, and IPLab software (Scanlytics, Fairfax, VA, USA) was used for image analysis Statistical analysis Data are presented as the mean and standard ... 0.1, P < 0.05) Colocalization of NIRF signal with Mac-3 immunofluorescence Immunofluorescence of the LPS-treated arthritic joint showed scattered Mac-3-positive cells in the inflammatory tissues...
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Synthesis of near infrared cyanine dye library with increased photostability and its application in fluorescence and SERS imaging
... CyNA-414 and ICG 48 Chart 2.4 Chemical structures of CyN-111, 165, 272 and 295 55 Chart 2.5 Chemical structures of CyNA-111, 165, 272 and 295 58 Chart 3.1 Chemical structures of CyNE790 and ICG-sulfo-OSu ... Applications of cyanine dyes 16 1.5.1 In vivo fluorescence imaging 17 1.5.2 SERS imaging 19 1.6 Scope and outline of the thesis 20 1.7 References 22 1.5 Chapter Development of photostable near- infrared ... targeted imaging of specific cancer markers that are highly expressed on the surface of cancer cells Hence, antibody-conjugated AuNPs are selectively attached to the target cancers cells and the higher...
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Design of a near infrared spectrophotometry brain imaging system
... a high acquisition frequency of MHz, a very high sensitivity, a high penetration depth, a high spatial resolution, the ability to have up to 64 channels and 18 sources, and a high temporal resolution ... Ontario, Canada DESIGN OF A NEAR INFRARED SPECTROPHOTOMETRY BRAIN IMAGING SYSTEM BY SUKNEET BASUTA Electrical and Biomedical Engineering Faculty Advisor: Prof Doyle Electrical and Biomedical Engineering ... stimulation, and intense thinking, it is also able to measure muscle activity Keywords: near- infrared spectroscopy, brain activity, functional monitoring and imaging, imaging, optical imaging ii...
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Báo cáo hóa học: " Single-trial classification of motor imagery differing in task complexity: a functional near-infrared spectroscopy study" ppt
... ‘yes’ and ‘no’ in response to a series of questions An average offline classification accuracy of 80% was achieved in 40% of the locked-in participants using maximum and mean Δ[O2Hb] as features and ... fNIRS: 1) offline single- trial classification of brain signals derived from a novel wireless fNIRS instrument using a simple combination of features and Fisher’s linear discriminant analysis (FLDA) ... of the analysis time intervals within a specific channel, the oxygenation responses of two sample subjects (subject and 2) were plotted (Figure 5); shown are examples of channels and Holper and...
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báo cáo hóa học: " Relationship between oxygen supply and cerebral blood flow assessed by transcranial Doppler and near – infrared spectroscopy in healthy subjects during breath – holding" doc
... omitting the analysis of the stimulus phase may lead to uncertainties and poor comprehension of the VMR itself The aim of the study is the analysis of the relationship between oxygen supply and CBFV ... Representation of the peak systolic, end diastolic and mean Representation of the peak systolic, end diastolic and mean CBFVs Envelope of two waves of CBFV derived by a TCD scan of the left MCA of a healthy ... between BHIV and slopes of the hemoglobin signals Correlation Correlation between BHIV and slopes of the hemoglobin signals Scatter diagram of the BHIV and of the slopeO2 (left graph) and slopeCO2...
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Báo cáo hóa học: " Formation of PbSe/CdSe Core/Shell Nanocrystals for Stable Near-Infrared High Photoluminescence Emission" docx
... wavefunctions of the electron * and hole, respectively; and Veh ðr Þ is the potential function of the electron and hole Jeh relies on the overlap of wavefuctions’ between the electron and hole The ... of transmission coefficients of electron and hole From the energy levels shown in Fig [16–18], the expansion probability of electron is bigger than that of hole because of the lower barriers of ... diameter, 1.01 10-4 mmol of particles [12]) dispersed in ml of hexanes were loaded into a 25-ml three-neck flask and mixed with 1.500 g of octadecylamine and 5.000 g of octadecene A mechanical...
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Báo cáo lâm nghiệp: "Screening for efficient cold hardening in a breeding population of Salix using near infrared reflectance spectroscopy" pps
... that of the P** grandparent (Fig 2a) Although the rapid hardening of the P* grandparent was not recombined with the late onset of hardening of the P** grandparent, this may be coincidental and ... length, and, during natural day length reduction, the number of days from the beginning of the year to the cessation of growth and the onset of cold hardening (a) LT50 values versus number of days ... distribution of clones with respect to LT50 values; (c) the frequency distribution of clones with respect to number of days to growth cessation The male (*) and female (**) clones of parents and grandparents...
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Báo cáo khoa học: "Near infrared analysis as a tool for rapid screening of some major wood characteristics in a eucalyptus breeding program" ppsx
... Williams P.C., Sobering D.C., Comparison of commercial near infrared transmittance and reflectance instruments for analysis of whole grains and seeds, J Near Infrared Spectrosc (1993) 25–33 [35] ... Determination of dry matter content and basic density of Norway spruce by near infrared reflectance and transmission spectroscopy, J Near Infrared Spectrosc (1994) 127–135 [33] Williams P., Norris K., Near ... 1848–1968 nm) and 2050–2150 nm Band variations near 2000 nm were due to OH stretching combined with OH and CH deformation bonds in the polysaccharide cellulose and xylan, and bands near 2132 nm...
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Báo cáo khoa học: "The of near-infrared reflectance spectroscopy in litter decomposition studies" doc
... determination of fiber and lignin J Assoc Off Anal Chem 46, 829-835 Van Soest PJ (1965) Use of detergent in the analysis of fibrous feeds III Study of effects of heating and drying on yeild of fiber and ... JD, Melillo JM, Nadelhoffer KJ, Deway B (1991b) Comparison of wet chemistry and near infrared reflectance measurements of carbon fraction chemistry and nitrogen concentration of forest foliage Can ... a carbon and energy source and as a modifier of the activity of decaying organisms, they important quality Conventional wet chemical analysis of samples is destructive, time-consuming and expensive...
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báo cáo khoa học: "Infrared imaging and spectral-domain optical coherence tomography findings correlate with microperimetry in acute macular neuroretinopathy: a case report" potx
... coherence tomography, infrared and fundus autofluorescence imaging Functional changes were assessed by microperimetry Infrared imaging showed the classic wedge-shaped defects and spectral-domain ... contributions VB and SG were responsible for the clinical follow-up of our patient RM, SG and KC were responsible for editing and critical review of the manuscript All authors have read and approved ... localisation of the lesion with high- resolution OCT Eye (Lond) 2009, 23(11):2132-2134 Figure legends Figure 1: Color fundus photographs (A) Images of the right and left eye reveal subtle irregularities of...
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Báo cáo y học: "Use of near-infrared light to reduce symptoms associated with restless legs syndrome in a woman: a case repor" ppt
... between the antidepressant and RLS symptoms She complained of constant tiredness and fatigue, due to restless sleep Our patient was not aware of any other Mitchell Journal of Medical Case Reports ... However, both of her daughters, aged 43 and 39, reported symptoms of RLS Neither of them was taking medication for RLS Our patient’s chief complaints were painful sensations in her legs and hips, ... anxiety, and diabetes, as well as several lifestyle factors such as increased body mass index, lower income and being unemployed, smoking, lack of exercise, less than six hours of sleep, and low...
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Báo cáo y học: " Use of near-infrared light to reduce symptoms associated with restless legs syndrome in a woman: a case report" docx
... between the antidepressant and RLS symptoms She complained of constant tiredness and fatigue, due to restless sleep Our patient was not aware of any other Mitchell Journal of Medical Case Reports ... However, both of her daughters, aged 43 and 39, reported symptoms of RLS Neither of them was taking medication for RLS Our patient’s chief complaints were painful sensations in her legs and hips, ... anxiety, and diabetes, as well as several lifestyle factors such as increased body mass index, lower income and being unemployed, smoking, lack of exercise, less than six hours of sleep, and low...
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Báo cáo khoa học: "A comparison of transcranial Doppler with near infrared spectroscopy and indocyanine green during hemorrhagic shock: a prospective experimental study" ppsx
... and 115% of baseline values 90 minutes after initiation of therapy (p < 0.001 versus baseline therapy) BFI and FVmean reflected hemodynamic improvement and were at 78% and 51%, 98% and 65%, and ... Authors' contributions BB performed data acquisition and analysis of the near infrared spectroscopy derived data and drafted the manuscript Page of (page number not for citation purposes) Critical ... Minoshima S, Hock C, Delpy DT: Assessment of local brain activation A simultaneous PET and near- infrared spectroscopy study In Optical Imaging of Brain Function and Metabolism Edited by: Villringer...
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Báo cáo y học: " Near-infrared spectroscopy during stagnant ischemia estimates central venous oxygen saturation and mixed venous oxygen saturation discrepancy in patients with severe left heart failure and additional sepsis/septic shock" potx
... Leverkusen, Germany) Data analysis A sample size of 41 patients was estimated for a correlation coefficient of 0.6 with a desired power o f0.95 and Page of 10 alpha of 0.01 (SigmaPlot 2004 for ... Ministry of science and technology, Slovenia and Research projects of University Centre Ljubljana, Slovenia We thank Timotej Jagric, PhD from Department for Quantitative Economic Analysis, Faculty of ... elbow Severity of disease Sepsis-related Organ Failure Assessment (SOFA) score was calculated at the time of each measurement to assess the level of organ dysfunction [16] Dobutamine and norepinephrine...
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Sử dụng kỹ thuật quang phổ hấp thụ cận hồng ngoại (near infrared reflectance spectroscopy-nirs) để chẩn đoán thành phần hóa học của thức ăn, phân gia súc, gia cầm
... (1994) The use of near infrared spectroscopy for the analysis of fresh grass silage J Near Infrared Spectroscopy 2: 79-84 33 Valdes ,E V and Leeson, S (1992a) Near infrared reflectance analysis as ... determination of moisture content of grains and seeds Principles and Methods of Measuring Moisture Content in Liquids and Solids, 4: 1925 27 Norris, K.H., Barnes, R.F., Moore, J.E and Shenk, J.S ... Ecological application of near infrared reflectance spectroscopy - a tool for rapid, cost-effective prediction of the composition of plant and animal tissues and aspect of animal performance Oecologia...
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Soluble and stable near infrared dyes based on polycyclic aromatic compounds
... Summary of electrochemical properties of dyes 2-1 to 2-4 40 Table 3.1 Summary of Photophysical and electrochemical properties of 61 compounds 3-1 and 3-2 Table 4.1 Summary of photophysical and electrochemical ... and electrochemical properties of 87 compounds 4-1 and 4-2 Table 4.2 Summary of photophysical and electrochemical properties of 110 compounds 4-14 and 4-15 Table 5.1 Summary of electrochemical ... properties of compounds 5-1b and 130 5-5b Table 5.2 Summary of electrochemical properties of compounds 5-9, 5-10, 155 5-13 and 5-16 Table 6.1 Summary of optical and electrochemical properties of 176...
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Synthesis, physical properties and applications of bisanthene based near infrared dyes and semiconductors
... outstanding chemical, thermal and photochemical stability, their nontoxicity, and low cost.15 Furthermore, because of their outstanding characters, for example, high molar absorptivities and fluorescence ... Thermogravimetric analysis (TGA) curves of 2-4 (a), 2-5 (b) and 2-6 (c) (heating rate = 10 oC/min) 2.2.4 Electrochemical Properties and Chemical Oxidation Titration The electrochemical properties of compounds ... and electrochemical properties of compounds 24, 2-5 and 2-6…………………… ………………………………………………….35 Table 3.1 Summary of photophysical and electrochemical properties of ODI and ODICN……………………………………………………………………………………59...
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Near infrared confocal raman spectroscopy for real time diagnosis of cervical precancer
... NEAR- INFRARED CONFOCAL RAMAN SPECTROSCOPY FOR REAL-TIME DIAGNOSIS OF CERVICAL PRECANCER SHIYAMALA DURAIPANDIAN 2014 NEAR- INFRARED CONFOCAL RAMAN SPECTROSCOPY FOR REAL-TIME DIAGNOSIS OF CERVICAL ... diagnosis of cervical precancer," J Biomed Opt 18, 067007 (2013) S Duraipandian, W.Zheng, J Ng, J J H Low, A Ilancheran, and Z Huang, " Noninvasive analysis of hormonal variations and effect of postmenopausal ... and composition, depending on the degree of estrogen stimulation The parabasal and intermediate layers together constitute the prickle-cell layer The basal layer consists of a single row of cells...
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Tìm thêm: xác định các mục tiêu của chương trình xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo gắn với các giáo trình cụ thể 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 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam nội dung cụ thể cho từng kĩ năng ở từng cấp độ phát huy những thành tựu công nghệ mới nhất được áp dụng vào công tác dạy và học ngoại ngữ mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 động cơ điện không đồng bộ một pha thông tin liên lạc và các dịch vụ từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng theo chất lượng phẩm chất sản phẩm khô từ gạo của bộ y tế năm 2008 chỉ tiêu chất lượng 9 tr 25