vivo using optical coherence tomography

... of breast tumor margins with optical coherence tomography Cancer Res 2009;69(22):8790–6 32 Hariri LP, Mino-Kenudson M, Mark EJ, Suter MJ In vivo optical coherence tomography: the role of the pathologist ... Three-dimensional optical coherence tomography for optical biopsy of lymph nodes and assessment of metastatic disease Ann Surg Oncol 2013;20(11):3685–93 34 Boppart SA, Luo W, Marks DL, Singletary KW Optical coherence ... imaging using near-infrared optical measurements and fluorescent contrast agents Neoplasia 2000;2(5):388–417 Zysk AM, Nguyen FT, Oldenburg AL, Marks DL, Boppart SA Optical coherence tomography:

Ngày tải lên: 21/09/2020, 02:02

... formation on heat treated and membrane coated needle felts in a pilot scale pulse jet bag filter using optical in-situ cake height measurement Mahmood Saleem a, b,⁎, Rafi Ullah Khan a, M Suleman Tahir ... surface properties [9,15,16] Cake formation on heat treated and membrane coated needle felts using optical cake height measurement is investigated Widely different needle felts are intentionally ... at the bottom of the housing The dust collector rests freely on a plate supported on a load cell Both (the load cell and the dust collector (5)) are enclosed in the housing (4) The arrangement

Ngày tải lên: 02/11/2022, 10:41

... METHODOLOGY ARTICLE Open Access In vivo quantitative imaging of photoassimilate transport dynamics and allocation in large plants using a commercial positron emission tomography (PET) scanner Abhijit ... carbon transport and allocation processes have not been adapted for large plants Positron emission tomography (PET), developed for dynamic imaging in medicine, has been applied in plant studies to ... will provide crucial insights for improving yields Keywords: Carbon allocation, Positron emission tomography (PET), Transport, Imaging, Carbon-11 (11C) * Correspondence: abhikarve@gmail.com Biological,

Ngày tải lên: 26/05/2020, 20:18

... the topic of ad- dressation. 2.3 Using Entity Grids to Model Local Coherence Barzilay and Lapata (2008) introduce the entity grid as a method of representing the coherence of a document. Entity ... German text, and show that the added coherence component improves performance slightly, though not statisti- cally significantly. 1 Introduction One type of coherence modelling that has captured recent ... of coherence modelling that has captured recent research interest is local coherence mod- elling, which measures the coherence of a docu- ment by examining the similarity between neigh- bouring

Ngày tải lên: 23/03/2014, 16:20

... 19-24, 2011. c 2011 Association for Computational Linguistics Automatically Evaluating Text Coherence Using Discourse Relations Ziheng Lin, Hwee Tou Ng and Min-Yen Kan Department of Computer Science National ... study in which we show output from an automatic discourse parser helps in coherence modeling. 2 Related Work The study of coherence in discourse has led to many linguistic theories, of which we ... comple- mentary to each other in coherence assessment. Our approach differs from these models in that it introduces and operationalizes another indicator of discourse coherence, by modeling a text’s

Ngày tải lên: 23/03/2014, 16:20

... be observed parallel to the focal plane of the objectives, using an alignment sys- tem. Images of sub-units were collected using an optical microscopy set in reflected light. A pair of polarising ... Abstract – Shrinkage at the tissue level has been evaluated satisfactorily using relatively simple equipment, comprising an optical microscope equipped with reflected light, a standard objective, ... 10.1051/forest:2007003 Original article Measurement of free shrinkage at the tissue level using a n optical microscope with an immersion objective: results obtained for Douglas fir (Pseudotsuga

Ngày tải lên: 07/08/2014, 16:20

... patients using IGTV MIP , 8 patients using IGTV 2Phases , and 2 patients using IGTV MIP-Modified . Volu- metric underestimation > 10% occurred in 6 patients using IGTV MIP , 1 patient using IGTV ... 50%) (IGTV 2Phases ); (3) defining the GTV contour using the maximum intensity projection (MIP) (IGTV MIP ); and (4) defining the GTV contour using the MIP with modification based on visual verification ... respiratory phase (IGTV MIP-Modified ). Using the IGTV AllPhases as the optimum IGTV, we compared volumes, matching indices, and extent of target missing using the IGTVs based on the other three

Ngày tải lên: 09/08/2014, 09:22

... down-converted photons. Coherence length The (longitudinal or temporal) coherence length of a laser measures its degree of phase stability or phase coherence [MW95]. In essence, for a given coherence length Lc ... noncollinear phase-matched optical parametric downconversion output. Journal of the Optical Society of America B, 14(5):1093–1098, 1997. [MW95] L. Mandel and E. Wolf. Optical Coherence and Quantum ... II Polarization manipulations using optical devices In this project, polarization of the photon is our main quantum degree of freedom, and its manipulations is done by using wave plates and beam

Ngày tải lên: 30/09/2015, 10:11

... CHEMICAL A N D OPTICAL P R O P E R T I E S OF M O L E C U L A R COMPLEXES USING MATRIX ISOLATION S P E C T R O S C O P Y L S C H R I V E R - ... spectroscopy study of stable molecules and complexes were recognized and this technique 194 Chemical and Optical Properties of Molecular Complexes 195 has since been widely used Isolation of monomeric ... in the matrix isolation research field They operate on the Gifford-McMahon re­ frigerator cycle using helium gas from a helium compressor to produce low t e m p e r a t u r e upon a sample holder

Ngày tải lên: 05/07/2016, 10:40

... Brzozowski and E H Sargent, ? ?Optical signal processing using nonlinear distributed feedback structures,” IEEE J Quantum Electron., vol 36, no 5, 2000 [15] P Yeh, Optical Waves in Layered Media ... Engineering University of Toronto Copyright c 2002 by Winnie Ning Ye Abstract All -optical Signal Processing Using Nonlinear Periodic Structures: A Study of Temporal Response Winnie Ning Ye Master ... bistable system (reproduced from [5]) 1.3 (a) A nonlinear optical loop mirror (NOLM) (b) A terahertz optical asymmetric demultiplexer (Reproduced from [3].) 1.5

Ngày tải lên: 21/12/2016, 10:34

... RESEARCH Open Access Suggestion of suitable animal models for in vivo studies of protein tyrosine phosphatase 1b (PTP1B) inhibitors using computational approaches Xuan Thi-Anh Nguyen1 and Ly Le1,2* ... illustration were made by using LigPlot+ v.1.4 and binding modes to investigated PTP1B inhibitors They are also more common and available than other animals as models for in vivo tests It is recommended ... compound The analysis and illustration were made by using LigPlot+ v.1.4 vertebrates were the materials for multiple sequence alignment (MSA) using Clustal Omega (Sievers et al 2011) with input

Ngày tải lên: 16/12/2017, 00:14

... could be used for in -vivo or in-vitro diagnostics, live-frog application was performed using a 150-mmlong healthy body weighing 120 g Here, a more advanced application was made, using live organs ... detection of EC Using these parameters, the diagnostic working ranges, application, and statistics were examined Diagnostic linear range and probe stability For organic conditions, in -vivo or in-vitro ... indicate that the method can be used for in -vivo or in-vitro applications Under these conditions, the statistic detection limits were carried out using KSb/m (k=3, n=15, m=△x/△y) The detection

Ngày tải lên: 13/01/2020, 23:20

... of optical transmission In this context, E Cassan [3] studied several simple and multiplexed optical links using COMSIS software, focusing on the major limitations introduced by the various optical ... propagation in the optical fiber • Third, a description of the optical communication system studied by exposing its three main blocks: optical emitter, optical channel and optical receiver • ... signal in every block using a temporal visualization (in terms of time using an optical time domain visualizer) or a spectral visualization(in terms of frequency using an optical spectrum analyzer)

Ngày tải lên: 30/01/2020, 03:44

... in vivo absorption profiles using in vitro dissolution data Evaluating In Vivo- In Vitro Correlation Using a Bayesian Approach generated for a new formulation Whether a prediction refers to in vivo ... derived from a BLevel A^ in vivo- in vitro correlation (IVIVC) Irrespective of whether the in vivo data reflect in vivo dissolution or absorption, the IVIVC is typically assessed using a linear regression ... Understanding the in vivo performance of enteric coated tablets using an in vitro-in silico-in vivo approach: case example diclofenac Eur J Pharm Biopharm 2013;85(3):1337–47 Venitz J Using exposure-response

Ngày tải lên: 11/05/2020, 11:44

... 10.1208/s12249-015-0347-4 Research Article Improved Skin Penetration Using In Situ Nanoparticulate Diclofenac Diethylamine in Hydrogel Systems: In Vitro and In Vivo Studies Soma Sengupta,1 Sarita Banerjee,1 Biswadip ... hydrogel was spread on a stub, coated using platinum by ion sputtering technique and observed under FESEM Hydrogel with the microsize drug particles was observed in an optical microscope (Axiostar Plus, ... during the entire experiment using magnetic bead The samples were appropriately diluted and absorbance was determined at 275 nm against phosphate buffer, pH 7.4, as blank using a spectrophotometer

Ngày tải lên: 11/05/2020, 12:03

... 10.1186/s12870-016-0900-7 RESEARCH ARTICLE Open Access Modulation of plant growth in vivo and identification of kinase substrates using an analog-sensitive variant of CYCLINDEPENDENT KINASE A;1 Hirofumi ... wild-type plants using bovine histone H1 as a generic substrate (Fig 2g, h) Taken together, the F80G gatekeeper mutation of CDKA;1 diminishes kinase activity in vitro and in vivo A reduction ... proteins were identified by using the ELM resource (http://elm.eu.org) Protein expression and purification CDKA;1-CYCD2;1 complexes were expressed and purified by using a system as described

Ngày tải lên: 22/05/2020, 04:49

... prolongation Four in? ?vivo phase I, one in? ?vivo phase II metabolites, six in vitro phase I metabolites and four cyano conjugates of vande‑ tanib were detected by LC–MS/MS In vitro and in? ?vivo phase I ... research is done through in vitro and in? ?vivo techniques In? ?vivo metabolism was performed through the single dose administration of vandetanib to rat using oral gavage followed by gathering of ... its in  vivo phase I metabolites (Fig.  8) Comparison of vandetanib PIs with proposed peaks permitted the identification of metabolic changes in the found in? ?vivo metabolites All in? ?vivo metabolites

Ngày tải lên: 29/05/2020, 13:20

... screening methods that have been widely used in the world, especially low­ dose computed? ?tomography? ?(LDCT). This is a chest imaging technique  using? ?computed? ?tomography? ?scan,? ?using? ?a lower radiation dose than the  routine computed? ?tomography? ?(radiation dose ranges from 0.6 mSV to 1.4  ... screening results to detect lung cancer in subjects over 60 years old  with risk factors by? ?using? ?low­dose computed? ?tomography? ?? with the  following objectives: 1. Evaluation of  lung cancer screening results by low­dose computed  tomography? ?in subjects over 60 years old with risk factors ... STUDY ON SCREENING RESULTS TO DETECT LUNG  CANCER IN SUBJECTS OVER 60 YEARS OLD WITH RISK  FACTORS BY? ?USING? ?LOW­DOSE COMPUTED  TOMOGRAPHY   Specialization: Respiratory specialty Code               : 62720144 SUMMARY OF DOCTORAL THESIS IN MEDICINE

Ngày tải lên: 23/07/2020, 00:28

... of differing pathogenesis using optical coherence tomography Retina, Vol 24, No 1, (Feb), pp 57-62 [23] Eriksson U, Larsson E, Holmstrom G (2004) Optical coherence tomography in the diagnosis ... quantitative as sessment using Optical coherence tomography Ophthalmology, Vol 111, No 5, (May), pp 946-953 [67] Schaudig UH, Glaefke C, Scholz F, Richard G (2000) Optical coherence tomography for retinal ... high-speed optical coherence tomography Ophthalmology, Vol 112, No 2, pp 238244 [10] Tang M, Chen A, Li Y, Huang D (2010) Corneal power measurement with Fourierdomain optical coherence tomography...

Ngày tải lên: 07/03/2014, 11:20

... preparation Anatomical Optical Coherence Tomography Airway dimensions were measured using anatomical optical coherence tomography (aOCT) [20-23] During aOCT imaging, low coherence near infra-red ... DD, Xing L, McWilliams AM, Mayo JR, Lam S: Airway wall thickness assessed using computed tomography and optical coherence tomography Am J Respir Crit Care Med 2008, 177(11):1201-1206 26 Macklem ... computed tomography J Appl Physiol 1993, 75(5):2239-2250 Brown RH, Herold CJ, Hirshman CA, Zerhouni EA, Mitzner W: In vivo measurements of airway reactivity using high-resolution computed tomography...

Ngày tải lên: 12/08/2014, 14:20