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实性肾肿瘤生长速度的预测:MR成像特征的实用性的初步经验

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国际医学放射学杂志 2012年第3期 272-272页

作者： K.Dodelzon T.C.Mussi J.s.Babb s.s.taneja A.B.Rosenkrantz 范璐 Department of Radiology New York University School of Medicine560 First AveTCH-HW202New YorkNY 10016USA

目的回顾性评价进行有效监测病人的MR成像特征与实性肾肿瘤生长速度之间的关系。材料与方法此项回顾性研究经机构审查委员会批准,免除知情同意,且经过HIPAA许可。研究包括44例病人[平均年龄(70±13)岁,男31例,女13例]的47个实性肾肿瘤,... 详细信息

目的回顾性评价进行有效监测病人的MR成像特征与实性肾肿瘤生长速度之间的关系。材料与方法此项回顾性研究经机构审查委员会批准,免除知情同意,且经过HIPAA许可。研究包括44例病人[平均年龄(70±13)岁,男31例,女13例]的47个实性肾肿瘤,大小≥1cm,两次对比增强

关键词：肾肿瘤泌尿系肿瘤实性倍增时间生长速度 MR 成像特征

前列腺3.0T计算机处理DWI影像质量及肿瘤检出的影响

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国际医学放射学杂志 2014年第1期 91-91页

作者： A.B.Rosenkrantz H.Chandarana N.Hindman F.M.Deng J.s.Babb s.s.taneja 袁涛 Department of Radiology Center for Biomedical Imaging NYU School of Medicine660 First AvenueNey YorkNY 10016USA

目的探讨3 T MRI计算机化前列腺DWI对影像质量及肿瘤检出的影响。方法对49例病人于前列腺切除术前采用盆腔相控阵线圈行3 T MRI,b值为50及1 000 s/mm2。

关键词：前列腺癌 MRI DWI b值前列腺切除术

前列腺癌:MR扩散加权成像对侵袭性的检测与评估——常规成像与扩散峰度比较

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国际医学放射学杂志 2017年第5期 588-588页

作者： T.Tamada V.Prabhu J.Li J.s.Babb s.s.taneja A.B.Rosenkrantz 张小琨 Department of Radiology Kawasaki Medical School

摘要目的在一个大的病人队列中比较标准DW成像与扩散峰度(DK)成像对前列腺癌(PC)的检测和界定,特别是DK成像潜在的额外价值。材料与方法本回顾性研究经

关键词： ADC Gs 良恶性 MR 前列腺癌

surface ozone scenario and air quality in the north-central part of India

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Journal of Environmental sciences 2017年第9期29卷 72-79页

作者： Renuka saini Ajay taneja Pradyumn singh Department of Chemistry Dr.Bhim Rao Ambedkar UniversityAgra 282002India

Tropospheric pollutants including surface ozone（O3）, nitrogen dioxide（NO2）, carbon monoxide（CO） and meteorological parameters were measured at a traffic junction（78°2′ E and 27°11′ N） in Agra, India from January 2012 to December 2012. Temporal analysis of pollutants suggests that annual average mixing ratios of tropospheric pollutants were： O3— 22.97 ± 23.36 ppbV,NO2— 19.84 ± 16.71 ppb V and CO — 0.91 ± 0.86 ppm V, with seasonal variations of O3 having maximum mixing ratio during summer season（32.41 ± 19.31 ppbV）, whereas lowest was found in post-monsoon season（8.74 ± 3.8 ppbV）. O3 precursors： NO2 and CO, showed inverse relationship with O3. seasonal variation and high O3 episodes during summer are associated with meteorological parameters such as high solar radiation, atmospheric temperature and transboundary transport. The interdependence of these variables showed a link between the daytime mixing ratios of O3 with the nighttime level of NO2. The mixing ratios of CO and NO2 showed tight correlations, which confirms the influence of vehicular emissions combined with other anthropogenic activities due to office/working hours, shallowing, and widening of boundary layer. FLEXTRA backward trajectories for the O3 episode days clearly indicate the transport from the NW and W to s/sE and sW direction at Agra in different seasons.

关键词： surface ozone Ozone precursors Diurnal and seasonal variation PCA Ozone transport

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selection in Factorial Experiments with Interaction, Especially the 2×2 Case

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Acta Mathematica sinica,English series 1987年第3期3卷 191-203页

作者： BaldeoK.taneja EdwardJ.Dudewicz New York 13210 Cleveland syracuse University Case Western Reserve University Ohio 44106 Department of Mathematics and statistics

In his pioneering 1954 paper on selection, Bechhofer recognized the importance ofconsidering experiments carried out in some design other than the completely randomized design. However,over the years, little has been done along these lines. This paper’s goal is to extend selection procedure toother designs. We first briefly review the existing state of knowledge of selection in desingned experiments,and then proceed to new results on complete factorial experiments. In particular, we formulate and study aselection procedure which is valid in the presence of unbounded interaction, yet adapts to thepresence /absence of interaction.

关键词： Especially the 2

High-confidence software evolution

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science China(Information sciences) 2016年第7期59卷 94-112页

作者： Qing GAO Jun LI Yingfei XIONG Dan HAO Xusheng XIAO Kunal taneja Lu ZHANG Tao XIE Key Laboratory of High Confidence software Technologies Mo E Institute of Software School of Electronics Engineering and Computer Science Peking University NEC Laboratories America Inc. 3. Accenture Technology Labs 4. Department of Computer Science University of Illinois at Urbana-Champaign

software continues to evolve due to changing requirements, platforms and other environmental pressures. Modern software is dependent on frameworks, and if the frameworks evolve, the software has to evolve as well. On the other hand, the software may be changed due to changing requirements. Therefore, in high-confidence software evolution, we must consider both framework evolution and client evolution, each of which may incur faults and reduce software quality. In this article, we present a set of approaches to address some problems in high-confidence software evolution. In particular, to support framework evolution, we propose a history-based matching approach to identify a set of transformation rules between different APIs, and a transformation language to support automatic transformation. To support client evolution for high-confidence software, we propose a path-exploration-based approach to generate tests efficiently by pruning paths irrelevant to changes between versions, several coverage-based approaches to optimize test execution, and approaches to locate faults and fix memory leaks automatically. These approaches facilitate high-confidence software evolution from various aspects.

关键词： software evolution high confidence software quality software development program analysis

Is there a difference between 19G core biopsy needle and 22G core biopsy needle in diagnosing the correct etiology?——A meta-analysis and systematic review

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World Journal of Meta-Analysis 2017年第2期5卷 54-62页

作者： Manasa Kandula Matthew L Bechtold Kaninika Verma Bhagat s Aulakh Deepak taneja srinivas R Puli Division of Internal Medicine University of Illinois College of Medicine at Peoria Division of Gastroenterology and Hepa-tology University of Missouri School of Medicine at Columbia Illinois Lung and Critical Care Institute University of Illinois College of Medicine at Peoria Division of Gastroenterology and Hepatology University of Illinois College of Medicine at Peoria

AIM To compare the accuracy of endoscopic ultra-sonography(EUs) 19 G core biopsies and 22 G core biopsies in diagnosing the correct etiology for a solid *** Articles were searched in Medline, Pub Med, and Ovid journals. Pooling was conducted by both fixed and random effects models. REsULTs Initial search identified 4460 reference articles for 19 G and 22 G, of these 670 relevant articles were selected and reviewed. Data was extracted from 6 studies for 19G(n = 289) and 16 studies for 22G(n = 592) which met the inclusion criteria. EUs 19 G core biopsies had a pooled sensitivity of 91.6%(95%CI: 87.1-95.0) and pooled specificity of 95.9%(95%CI: 88.6-99.2), whereas EUs 22 G had a pooled sensitivity of 83.3%(95%CI: 79.7-86.6) and pooled specificity of 64.3%(95%CI: 54.7-73.1). The positive likelihood ratio of EUs 19 G core biopsies was 9.08(95%CI: 1.12-73.66) and EUs 22 G core biopsies was 1.99(95%CI: 1.09-3.66).The negative likelihood ratio of EUs 19 G core biopsies was 0.12(95%CI: 0.07-0.24) and EUs 22 G core biopsies was 0.25(95%CI: 0.14-0.41). The diagnostic odds ratio was 84.74(95%CI: 18.31-392.26) for 19 G core biopsies and 10.55(95% CI: 3.29-33.87) for 22 G needles. CONCLUsION EUs 19 G core biopsies have an excellent diagnostic value and seem to be better than EUs 22 G biopsies in detecting the correct etiology for a solid mass.

关键词： Endoscopic ultrasound guided fine needle aspiration solid mass lesions Endoscopic ultrasound Pancreatic mass Pancreatic cytology Core biopsies 19G procore needle Meta-analysis systematic review 22G procore needle

Measurement of the Energy spectrum of a 6 MV Linear Accelerator Using Compton scattering spectroscopy and Monte Carlo-Generated Corrections

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International Journal of Medical Physics, Clinical Engineering and Radiation Oncology 2020年第4期9卷 186-200页

作者： sameer taneja Laura J. Bartol Wesley Culberson Larry A. De Werd school of Medicine and Public Health University of Wisconsin-Madison Madison USA

Purpose: The energy spectrum of a linear accelerator used for dose calculations is determined during beam commissioning by iteratively adjusting the spectrum and comparing calculated and measured percent depth-dose cu... 详细信息

strong>Purpose:strong> The energy spectrum of a linear accelerator used for dose calculations is determined during beam commissioning by iteratively adjusting the spectrum and comparing calculated and measured percent depth-dose curves. Direct measurement of the energy spectrum using pulse mode detectors is particularly challenging because of the high-energy, high fluence nature of these beams and limitations of the detector systems. This work implements a Compton scattering (Cs) spectroscopy setup and presents detector corrections and spectral unfolding techniques to measure the spectrum of a 6 MV linear accelerator using a pulse mode detector. strong>Methods:strong> spectral measurements were performed using a Varian Clinac 21EX linear accelerator and a high-purity germanium (HPGe) detector. To reduce fluence to the detector, a custom-built lead shield and a Cs spectrometry setup were used. The detector was placed at Cs angles of 46°, 89°, and 125°. At each of these locations, a detector response function was generated to account for photon interactions within the experimental geometry. Gold’s deconvolution algorithm was used to unfold the energy spectrum. The measured spectra were compared to simulated spectra, which were obtained using an experimentally benchmarked model of the Clinac 21EX in MCNP6. strong>Results:strong> Measurements were acquired and detector response corrections were calculated for all three Cs angles. A comparison of spectra for all Cs angles showed good agreement with one another. The spectra for all three angles were averaged and showed good agreement with the MCNP6 simulated spectrum, with all points above 400 keV falling w

关键词： Linear Accelerator Energy spectrum spectrometry High Purity Germanium Detectors Monte Carlo

search for the doubly charmed baryon ■

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science China(Physics,Mechanics & Astronomy) 2020年第2期63卷 8-22页

作者： R.Aaij C.Abellán Beteta T.Ackernley B.Adeva M.Adinolfi H.Afsharnia C.A.Aidala s.Aiola Z.Ajaltouni s.Akar P.Albicocco J.Albrecht F.Alessio M.Alexander A.Alfonso Albero G.Alkhazov P.Alvarez Cartelle A.A.Alves Jr s.Amato Y.Amhis L.An L.Anderlini G.Andreassi M.Andreotti F.Archilli J.Arnau Romeu A.Artamonov M.Artuso K.Arzymatov E.Aslanides M.Atzeni B.Audurier s.Bachmann J.J.Back s.Baker V.Balagura W.Baldini A.Baranov R.J.Barlow s.Barsuk W.Barter M.Bartolini F.Baryshnikov G.Bassi V.Batozskaya B.Batsukh A.Battig V.Battista A.Bay M.Becker F.Bedeschi I.Bediaga A.Beiter L.J.Bel V.Belavin s.Belin N.Beliy V.Bellee K.Belous I.Belyaev G.Bencivenni E.Ben-Haim s.Benson s.Beranek A.Berezhnoy *** D.Berninghoff H.C.Bernstein E.Bertholet A.Bertolin C.Betancourt F.Betti M.O.Bettler Ia.Bezshyiko s.Bhasin J.Bhom M.s.Bieker s.Bifani P.Billoir A.Birnkraut A.Bizzeti M.Bjφrn M.P.Blago T.Blake F.Blanc s.Blusk D.Bobulska V.Bocci O.Boente Garcia T.Boettcher A.Boldyrev A.Bondar N.Bondar s.Borghi M.Borisyak M.Borsato J.T.Borsuk T.J.V.Bowcock C.Bozzi s.Braun A.Brea Rodriguez M.Brodski J.Brodzicka A.Brossa Gonzalo D.Brundu E.Buchanan A.Buonaura C.Burr A.Bursche J.s.Butter J.Buytaert W.Byczynski s.Cadeddu H.Cai R.Calabrese s.Cali R.Calladine M.Calvi M.Calvo Gomez A.Camboni P.Campana D.H.Campora Perez L.Capriotti A.Carbone G.Carboni R.Cardinale A.Cardini P.Carniti K.Carvalho Akiba A.Casais Vidal G.Casse M.Cattaneo G.Cavallero R.Cenci J.Cerasoli M.G.Chapman M.Charles Ph.Charpentier G.Chatzikonstantinidis M.Chefdeville V.Chekalina C.Chen s.Chen A.Chernov s.-G.Chitic V.Chobanova M.Chrzaszcz A.Chubykin P.Ciambrone M.F.Cicala X.Cid Vidal G.Ciezarek F.Cindolo P.E.L.Clarke M.Clemencic H.V.Cliff J.Closier J.L.Cobbledick V.Coco J.A.B.Coelho J.Cogan E.Cogneras L.Cojocariu P.Collins T.Colombo A.Comerma-Montells A.Contu N.Cooke G.Coombs s.Coquereau G.Corti C.M.Costa sobral B.Couturier D.C.Craik J.Crkovska A.Crocombe M.Cruz Torres R.Currie C.L.Da silva E.Dall'Occo J.Dalseno C.D'Ambrosio A.Danilina P.d'Argent A.Davis O.De Aguiar Francisco K.De Bruyn s.De Capua M Centro Brasileiro de Pesquisas Fisicas(CBPF) Rio de JaneiroBrazil Universidade Federal do Rio de Janeiro(UFRJ) Rio de JaneiroBrazil Center for High Energy Physics Tsinghua UniversityBeijingChina school of Physics state Key Laboratory of Nuclear Physics and Technology Peking UniversityBeijingChina University of Chinese Academy of sciences BeijingChina Institute Of High Energy Physics(IHEP) BeijingChina Institute of Particle Physics Central China Normal UniversityWuhanHubeiChina Univ.Grenoble Alpes Univ.Savoie Mont BlancCNRSIN2P3-LAPPAnnecyFrance Universite Clermont Auvergne CNRS/IN2P3LPCClermont-FerrandFrance Aix Marseille Univ CNRS/IN2P3CPPMMarseilleFrance LAL Univ.Paris-SudCNRS/IN2P3Universite Paris-SaclayOrsayFrance LPNHE Sorbonne Universite Paris Diderot Sorbonne Paris Cite CNRS/IN2P3ParisFrance I.Physikalisches Institut RWTH Aachen UniversityAachenGermany Fakultat Physik Technische Universitat DortmundDortmundGermany Max-Planck-Institut für Kernphysik(MPIK) HeidelbergGermany Physikalisches Institut Ruprecht-Karls-Universitat HeidelbergHeidelbergGermany school of Physics University College DublinDublinIreland INFN sezione di Bari BariItaly INFN sezione di Bologna BolognaItaly INFN sezione di Ferrara FerraraItaly INFN sezione di Firenze FirenzeItaly INFN Laboratori Nazionali di Frascati FrascatiItaly INFN sezione di Genova GenovaItaly INFN sezione di Milano-Bicocca MilanoItaly INFN sezione di Milano MilanoItaly INFN sezione di Cagliari MonserratoItaly INFN sezione di Padova PadovaItaly INFN sezione di Pisa PisaItaly INFN sezione di Roma Tor Vergata RomaItaly INFN sezione di Roma La sapienza RomaItaly Nikhef National Institute for subatomic Physics AmsterdamNetherlands Nikhef National Institute for subatomic Physics and VU University Amsterdam AmsterdamNetherlands Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of sciences KrakowPoland AGH-University of science and Technology Faculty of Physics and Applied Computer ScienceKrakowPoland Natio

A search for the doubly charmed baryon ■^+cc is performed through its decay to theΛ^+c K^-π^+ final state,using proton-proton collision data collected with the LHCb detector at centre-of-mass energies of 7,8 and 13 *** data correspond to a total integrated luminosity of 9 fb^-*** significant signal is observed in the mass range from 3.4 to 3.8 GeV/c^*** limits are set at 95%credibility level on the ratio of the ■^+cc production cross-section times the branching fraction to that ofΛ^+c and ■^++cc *** limits are determined as functions of the ■^+cc mass for different lifetime hypotheses,in the rapidity range from 2.0 to 4.5 and the transverse momentum range from 4 to 15 GeV/c.

关键词： charmed baryons limits on production of particles charmed quarks experimental tests

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