Atlas assisted segmentation of hippocampus
Atlas assisted segmentation of hippocampus
... State Of The Art Review Of Segmentation of Hippocampus 22 3.1 Manual segmentation methods of hippocampus 22 3.2 Semi-automatic segmentation methods of hippocampus 24 3.3 Automatic segmentation ... portion of its surface That is why segmentation of hippocampus from its neighbors is still a challenge of medical image processing So far, there has been some research about segmentation of hippocampus ... However, atlas- assisted segmentation of hippocampus has not been studied The atlas will speed up the segmentation and facilitate acceptance in clinical practice In our project, we use the atlas...
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Báo cáo khoa học: "Technology Assessment of Automated Atlas Based Segmentation in Prostate Bed Contouring" pptx
... http://www.ro-journal.com/content/6/1/110 The inherent difficulty in defining the “virtual” prostate bed target is reflected in the presence of interobserver variability in the delineation of the prostate bed and has been ... contours created by atlasbased segmentation engines in the context of segmentation of post-prostatectomy radiotherapy planning CT datasets In the context of this study, only 12% of the unedited contours ... ability of the automated atlas- based segmentation tool to generate segmentations compliant with the consensus guidelines as more subjects are added to the atlas Variables Quintile Quintile Quintile...
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Tài liệu Báo cáo khoa học: Modeling of tRNA-assisted mechanism of Arg activation based on a structure of Arg-tRNA synthetase, tRNA, and an ATP analog (ANP) ppt
... crystals of the ternary complex of S cerevisiae ArgRS, Arg and tRNAArgICG grow contains tRNA, l -Arg, ATP and Mg2+ at sufficient concentrations for the aminoacylation reaction, and (NH4)2SO4 and ... no means in a conformation that is fit to activate The fact that kcat and Km for tRNAArg in the aminoacylation reaction not change in the Asn106 fi Ala, Gln111 fi Ala and Phe109 fi Ala mutants of S ... codon usages for AGA and AGG codons are 19 and 34, respectively, and they amount to 98% among six codons for Arg The D-loops of isoacceptor tRNAUCU and tRNACCU contain nine (AGCAGGAC20aA) and...
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Tài liệu Báo cáo khoa học: "Unsupervised Discourse Segmentation of Documents with Inherently Parallel Structure" pdf
... development of an e-learning system and a podcast search engine for ESL learners Model In this section we describe our model for discourse segmentation of documents with inherently parallel structure ... to the problem of segmenting parallel parts of documents The task of aligning each sentence of an abstract to one or more sentences of the body has been studied in the context of summarization ... and alignment of documents with inherently parallel structure and achieved favorable results on the ESL podcast dataset outperforming the cascaded baselines Accurate prediction of these hidden...
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Tài liệu Báo cáo khoa học: "Unsupervised Segmentation of Chinese Text by Use of Branching Entropy" pdf
... Contemporary Chinese Corpus of the Center of Chinese Linguistics at Peking University (Center for Chinese Linguistics, 2006) It consists of several years of Peoples' Daily newspapers, contemporary Chinese ... based on the entropy of branching Boundary Detection Using the Entropy of Branching Assumption (B) gives a hint on how to utilize the branching entropy as an indicator of the context boundary When ... test corpus consisting of 1001 KB manually segmented data with the training corpus consisting of 200 MB of Chinese text Chinese is such an important language that supervised segmentation methods...
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Báo cáo khoa học: "Joint Identification and Segmentation of Domain-Specific Dialogue Acts for Conversational Dialogue Systems" doc
... multiple dialogue acts, according to manual dialogue act annotation Within the set of utterances that contain multiple dialogue acts, the average number of dialogue acts per utterance is 2.3 The dialogue ... number of words in utterances with only a single dialogue act is 7.5 (with a maximum of 34, and minimum of 1), and the average length of utterances with multiple dialogue acts is 15.7 (maximum of ... single dialogue act Multiple is for utterances annotated with more than one dialogue act, and Overall indicates the performance over the entire set P stands for precision, R for recall, and F for...
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Báo cáo khoa học: "Thematic segmentation of texts: two methods for two kinds of texts" pdf
... texts both for building the collocation network and for their thematic segmentation /max = log2 N2(Sw - 1) with N: corpus size and Sw: window size Thematic segmentation lexical network without ... vectors Thus, the segmentation process produces a text representation with thematic blocks including paragraphs about the same topic The two methods have been tested on different kinds of texts We ... the number of occurrences of a descriptor Tj in a paragraph i; dfi is the number of paragraphs in which Tj occurs and 393 descriptor is added in the paragraph if absent In case of reinforcement,...
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Nervous system and sensory organs color atlas and textbook of human anatomy potx
... terms and conditions of license IV Color Atlas and Textbook of Human Anatomy in volumes Volume 1: Volume 2: Locomotor System by Werner Platzer Internal Organs by Helmut Leonhardt Kahle, Color Atlas ... Kahle, Color Atlas of Human Anatomy, Vol © 2003 Thieme All rights reserved Usage subject to terms and conditions of license III Kahle, Color Atlas of Human Anatomy, Vol © 2003 Thieme ... Kahle, Color Atlas of Human Anatomy, Vol © 2003 Thieme All rights reserved Usage subject to terms and conditions of license Introduction 15 Introduction 16 Kahle, Color Atlas of Human Anatomy, ...
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Báo cáo khoa học: Chaperone-assisted refolding of Escherichia coli maltodextrin glucosidase doc
... compilation ª 2007 FEBS S Paul et al % Refolding yield of MalZ A Chaperone-assisted folding of maltodextrin glucosidase 14 12 10 0 10 [MgCl2] (mM) % Refolding yields of MalZ B 14 12 10 various temperatures ... concentrations of 3–4 m led to a good recovery of refolded protein, low concentrations of proline pro- Chaperone-assisted folding of maltodextrin glucosidase duced the highest refolding recovery, ... the effect of a few osmolytes ⁄ chemical chaperones, such as glycerol, dimethylsulfoxide, TMAO, trehalose, EG and proline, on the refolding of a Escherichia coli protein maltodextrin glucosidase...
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Carbon assisted synthesis of silicon nanowires
... The XRD pattern of the product, given in Fig 2b, is characteristic of cubic silicon with a small impurity of silica Reaction of silicon powder with activated carbon in the absence of H2 , by procedure ... planes of silicon The crystallinity of the nanowires is considerably higher when only argon was used instead of a mixture of argon and hydrogen The role of hydrogen in promoting the amorphization of ... several tens of microns Shown in the inset of Fig 1d is the SEM G Gundiah et al / Chemical Physics Letters 381 (2003) 579–583 581 Fig SEM images of (a) the product of the reaction of silicon powder...
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Polymer assisted synthesis of aligned amorphous silicon nanowires and their core shell structures with au nanoparticles
... surface of the SiNWs Because of the high standard electrode potential of the Au3 + /Au0 couple, Au3 + has high polarization and high chemical reactivity Au3 + could be easily reduced to Au0 in air ... mass-production of highly aligned SiNWs and their core/ shell structures with metal nanoparticles for the future applications in microelectronic and optoelectronic devices Acknowledgements The authors ... pattern reveals its amorphous nature (inset) Fig 3d,e show TEM images of the core/ shell structure of the SiNWs wrapped Au nanoparticles The average particle size of the wrapped Au nanoparticles in...
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Sulfide assisted growth of silicon nano wires by thermal evaporation of sulfur powders
... summary, silicon nanowires (SiNWs) with a diameter of B20 nm were successfully synthesized on silicon wafers by thermal evaporation of sulfur powders It is considered that the decomposition of SiS ... form silicon sulfides by the reaction with silicon, can also be used to assist the growth of SiNWs In principle, all of silicon compounds, such as silicon sulfide shown in this paper and silicon ... produced on p-type (1 1) silicon wafers with a resistivity of about 0.001 O cm by means of a low-vacuum CVD system First, several pieces of silicon wafers and plenty of sulfur powders were placed...
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micelle-assisted synthesis of polyaniline magnetite nanorods by in situ self - assembly process
... fraction of magnetite In this paper, we report a facile one-pot synthesis of PANI /magnetite nanorod composites through DBSA micelleassisted synthesis by in situ self- assembly method The presence of ... PANI /magnetite nanocomposite materials could be readily obtained by such a self- assembly process in the presence of PANI nanorods Moreover, it is worth noticing that the resulting PANI /magnetite ... chain of PANI at higher temperature (...
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Báo cáo khoa học: "Discourse Segmentation of Multi-Party Conversation" doc
... one of a growing number of corpora with human-to-human multi-party conversations In this corpus, recordings of meetings ranged primarily over three different recurring meeting types, all of which ... error of Pk = 15.79, while the average performance of the algorithm is Pk = 15.31 on the WSJ test corpus (unknown number of segments) mean and the variance of the hypothesized probabilities of all ... level for 19 of the meetings, which seems to indicate that segment identification is a feasible task.2 Segmentation based on Lexical Cohesion Previous work on discourse segmentation of written texts...
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Báo cáo khoa học: "Automatic Segmentation of Multiparty Dialogue" pot
... Proceedings of COLING2000, pages 968–974 M Galley, K McKeown, E Fosler-Lussier, and H Jing 2003 Discourse segmentation of multiparty conversation In Proceedings of the 41st Annual Meeting of the Association ... extent of this degradation on the performance of a more subtle topic segmentation task and in spontaneous multiparty dialogue In this paper, we extend prior work by For the definition of Pk and ... automatic segmentation at different levels of granularity, we flattened the subtopic structure and consider only two levels of segmentation top-level topics and all subtopics To establish reliability of...
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Từ khóa: Nghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Thơ nôm tứ tuyệt trào phúng hồ xuân hươngSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXChuong 2 nhận dạng rui roKiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Tăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roNguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtTrách nhiệm của người sử dụng lao động đối với lao động nữ theo pháp luật lao động Việt Nam từ thực tiễn các khu công nghiệp tại thành phố Hồ Chí Minh (Luận văn thạc sĩ)Chiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015