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Search for two-neutrino double-beta decay of 136Xe to the 01+excited state of136Ba with the complete EXo-200 dataset

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chinese Physics c 2023年第10期47卷 5-13页

作者： S.Al Kharusi G.Anton I.Badhrees P.S.Barbeau D.Beck V.Belov T.Bhatta M.Breidenbach T.Brunner G.F.cao W.R.cen c.chambers B.cleveland M.coon A.craycraft T.Daniels L.Darroch S.j.Daugherty j.Davis S.Delaquis A.Der Mesrobian-Kabakian R.De Voe j.Dilling A.Dolgolenko M.j.Dolinski j.Echevers W.Fairbank j.. D.Fairbank j.Farine S.Feyzbakhsh P.Fierlinger Y.S.Fu D.Fudenberg P.Gautam R.Gornea G.Gratta c.Hall E.V.Hansen j.Hoessl P.Hufschmidt M.Hughes A.Iverson A.j.mil c.j.ssiman M.j.j.well A.j.hnson A.Karelin L.j.Kaufman T.Koffas R.Krücken A.Kuchenkov K.S.Kumar Y.Lan A.Larson B.G.Lenardo D.S.Leonard G.S.Li S.Li Z.Li c.Licciardi Y.H.Lin R.Mac Lellan T.Mc Elroy T.Michel B.Mong D.c.Moore K.Murray o.Nj.ya o.Nusair A.odian I.ostrovskiy A.Perna A.Piepke A.Pocar F.Retière A.L.Robinson P.c.Rowson j.Runge S.Schmidt D.Sinclair K.Skarpaas A.K.Soma V.Stekhanov M.Tarka S.Thibado j.todd T.Tolba T.I.Totev R.Tsang B.Veenstra V.Veeraraghavan P.Vogel j.-L.Vuilleumier M.Wagenpfeil j.Watkins M.Weber L.j.Wen U.Wichoski G.Wrede S.X.Wu Q.Xia D.R.Yahne L.Yang Y.-R.Yen o.Ya.Zeldovich T.Ziegler EXo-200 collaboration Physics Department McGill University Erlangen centre for Astroparticle Physics (EcAP) Friedrich-Alexander-University Erlangen-Nürnberg Physics Department Carleton University King Abdulaziz city for Science and Technology Department of Physics Duke University and Triangle Universities Nuclear Laboratory (TUNL) Physics Department University of Illinois Institute for Theoretical and Experimental Physics named by A.I.Alikhanov of National Research centre “Kurchatov Institute” a division of National Research center “Kurchatov Institute” Department of Physics University of South Dakota Department of Physics and Astronomy University of Kentucky SLAc National Accelerator Laboratory TRIUMF Institute of High Energy Physics Witmem Technology co. Ltd. Department of Physics Laurentian University Also at SNoLAB Physics Department Colorado State University Department of Physics and Physical oceanography University of North Carolina at Wilmington Physics Department and cEEM Indiana University carleton University commissariat àl’Energie Atomique et auxénergies alternatives Physics Department Stanford University Department of Physics Drexel University University of california Amherst center for Fundamental Interactions and Physics Department University of Massachusetts Technische Universit?t München Physikdepartment and Excellence Cluster Universe Qventus Department of Physics University of Virginia Physics Department University of Maryland Department of Physics at the University of california Department of Physics and Astronomy University of Alabama Wright Laboratory Department of Physics Yale University Department of Physics Princeton University IBS center for Underground Physics Physics Department University of California SNoLAB Department of Physics and Astronomy Stony Brook University SUNY ScIPP University of California Institute for Experimental Physics Hamburg University Department of Physics and Astronomy Iowa State University Kellogg Lab Caltech LHEP Albert Einstein Center University of Ber

A new search for two-neutrino double-beta(2vββ) decay of136Xe to the 01+excited state of136Ba is performed with the full EXo-200 dataset.A deep learning-based convolutional neural network is used to discriminate signal from background *** detection efficiency is increased relative to previous searches by EXo-200 by more than a factor of *** the addition of the Phase Ⅱ dataset taken with an upgraded detector,the median 90%confidence level half-life sensitivity of 2vββ decay to the 01+state of136Ba is 2.9 × 1024yr using a total136Xe exposure of 234.1 kg *** statistically significant evidence for 2vββ decay to the 01+state is observed,leading to a lower limit of T1/22v(0+→01+)>1.4×1024yr at 90% confidence level,improved by 70% relative to the current world’s best constraint.

关键词： EXo-200 experiment neutrinoless double beta decay excited state

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characterization of radionuclide transport in subsurface environments using naturally- occurring uranium-series radioisotopes as an ananolog

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chinese j.urnal of Geochemistry 2006年第B8期25卷 248-248页

作者： Shangde LUo Teh-Lung Ku V. todd M. T. Murrell j. A. RoDRIGUEZ j. c. DINSMooR A.j. MITcHELL Department of Earth Sciences National Cheng-Kung University Tainan 701 Taiwan R.O.C. Department of Earth Sciences University of Southern California Los Angeles CA 90089-0740 USA Los Alamos National Laboratory Los Alamos NM87545 USA centro de Investigación Sobre Sequla del Instituto de Ecologla Aldama 32900 Mexico

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optimal entry points and traj.ctories for anterior c1 lateral mass screw

Optimal entry points and trajectories for anterior C1 latera...

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2015年浙江省骨科学学术年会

作者： Yong Hu Wei-xin Dong William Ryan Spiker todd j.Albert Zhen-shan Yuan Xiao-yang Sun Hui Xie Department of Spinal Surgery Ningbo No.6 Hospital Department of orthopaedic Surgery Thomas Jefferson University & Rothman Institute

BAcKGRoUND *** various posterior insertion angles and entry point for screw insertion have been proposed for posterior c1 lateral mass,no large series have been performed to assess the ideal entry point and optimal traj.ctory for anterior c1 lateral mass screw *** define the anatomy of the c1 lateral mass and make recommendations for optimal entry point and traj.ctories for anterior c1 lateral mass *** DESIGN.A radiographic analysis of the anatomy of the c1 lateral mass using cT scans and Mimics *** SAMPLE.A random sample of 62 cervical spine cT scans selected from a pool of patients’ films,these patients without medical or surgical pathology of the cervical *** *** anatomic measurements of c1 lateral mass made in the axial,coronal and sagittal planes of the cT scans by Mimics *** c1 lateral mass were evaluated using cT scanning with a 3D imaging application by Mimics *** transverse and sagittal angles were measured using the median sagittal plane and the axial plane as *** the space available for the anterior c1 lateral mass screw(SAS) of different transverse angles range from 0° to 30° with a uniform interval of 5°,to find out the ideal transverse *** the range of sagittal angle,to calculate the ideal sagittal *** measurements involving the height and width of the c1 lateral mass were also *** the transverse angle is 0,5,10,15,20,25,30 and β degrees,the space available for the anterior c1 lateral mass screw(SAS) were 8.39,9.00,9.54,9.98,10.13,9.31,7.94,10.57(mm) *** mean ideal transverse angle was 20.92°.The inside(h1),middle(h2) and outside(h3) effective height of the c1 lateral mass in front is 6.60,12.01 and 17.43(mm),the inside(H4),middle(H5) and outside(H6) effective height of the c1 lateral mass in back is 7.70,12.86 and 18.03(mm).The mean distance along the atlas anterior surface between the anterior

关键词： Atlas Anatomy Lateral mass screw Mimics Anterior

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猪的真菌性流产

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动物医学进展 1986年第6期 21-21页

作者： j.N.todd 周秀菊赵普宁

猪的真菌性流产是一种少见的现象。Aingworth和Austwick于1973年在其动物真菌病文献综述中曾有所记载,但仅只引用了Mason(1971)报道的一个病例。在联合王国有两篇关于猪死亡率和繁殖障碍的概述。诊断真菌性流产,主要应证明有菌丝体侵入... 详细信息

猪的真菌性流产是一种少见的现象。Aingworth和Austwick于1973年在其动物真菌病文献综述中曾有所记载,但仅只引用了Mason(1971)报道的一个病例。在联合王国有两篇关于猪死亡率和繁殖障碍的概述。诊断真菌性流产,主要应证明有菌丝体侵入宿主组织,更好的是证明同时出现病理反应。仅仅分离病原体不能排除尸体剖检时经常发生真菌污染的可能性。 1983年10月,4头低温冰冻的胎儿及部分胎盘(这是由一头第六胎母猪在怀孕83天时流产的全部产物)送到兽医研究中心。当其融解时,胎儿的头尾长度为

关键词：木乃伊化胎儿胎盘皮肤病变真菌性

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在校学生违法犯罪之预防

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法律与伦理 2018年第1期 151-176页

作者： j.大卫·霍金斯托德·I.赫伦科尔赵赤常州大学史良法学院

一在校学生之违法犯罪预防孩子未来成为建设性公民或者反社会成年人之生涯轨迹的主要分叉年龄段为6岁至17岁。那些未来成长为建设性公民的孩子,在校学习期间开始学会阅读、计算、控制冲动以及学会与其他孩子交朋友,往往进步很大。对许... 详细信息

一在校学生之违法犯罪预防孩子未来成为建设性公民或者反社会成年人之生涯轨迹的主要分叉年龄段为6岁至17岁。那些未来成长为建设性公民的孩子,在校学习期间开始学会阅读、计算、控制冲动以及学会与其他孩子交朋友,往往进步很大。对许多孩子而言,基于其对学习的热爱、更高的个人期待和道义期待,以及对促进友好团结之行为的乐趣,上述发展进步达到最佳状态。

关键词：在校学生违法犯罪犯罪预防学会阅读最佳状态孩子年龄段成年人

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Deviation analysis of atlanto-axial pedicle screws placement assisted by a novel rapid prototyping drill template:a cadaveric study

Deviation analysis of atlanto-axial pedicle screws placement...

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2014年浙江省骨科学学术年会

作者： Yong Hu Zhen-shan Yuan christopher K.Kepler todd j.Albert j.an-bing Yuan Wei-xin Dong cheng-tao Wang Department of Spinal Surgery Ningbo No.6 Hospital Department of orthopaedic Surgery Thomas Jefferson University & Rothman Institute Institute of Biomedical Manufacturing and life Quality Engineering School of Mechanical and Power Energy EngineeringShanghai Jiaotong University

Study *** *** develop and validate the accuracy of a novel navigational template for c1-c2 pedicle screw(c1c2PS)placement in cadaveric *** of Background ***,c1c2PS are primarily positioned using a free-hand technique or under fluoroscopic guidance,their implementation is challenging due to the small size of the c1-c2 pedicle which places great technical demands on the *** insertion of screws,furthermore,has a potential risk of

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Pseudoceramines A-D,new antibacterial bromotyrosine alkaloids from the marine sponge Pseudoceratina sp

Pseudoceramines A-D,new antibacterial bromotyrosine alkaloid...

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2011年全国药物化学学术会议——药物的源头创新

作者：尹胜 Rohan A.Davis todd Shelper Melissa L.Sykes Vicky M.Avery Mikael Elofsson charlotta Sundin Ronald j.Quinn School of Pharmaceutical Sciences Sun Yat-Sen University Eskitis Institute Griffith UniversityBrisbaneQLD 4111Australia Laboratories for chemical Biology Umea Umea Centre for Microbial ResearchLaboratories for Molecular Infection Medicine Sweden and Department of ChemistryUmea UniversitySE-90187 UmeaSweden

Bioassay guided fractionation of the cHcI/MeoH extract of Australian marine sponge Pseudoceratina *** in the purification of four new bromotyrosine alkaloids, pseudoceramines A-D(1-4),along with a known natural produc... 详细信息

关键词： sponge Pseudoceratina sp. bromotyrosine alkaloids antibiotics

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Transoral reduction and osteosynthesis c1 as a function-preserving option in the treatment of unstable j.fferson fracture

Transoral reduction and osteosynthesis C1 as a function-pres...

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2014年浙江省骨科学学术年会

作者： Yong Hu christopher K.Kepler Zhen-shan Yuan todd j.Albert Wei-hu Ma Wei-xin Dong Rong-ming Xu Department of Spinal Surgery Ningbo No.6 Hospital Department of orthopaedic Surgery Thomas Jefferson UniversityRothman Institute

Background:The maj.rity of c fractures can be effectively treated conservatively by immobilization or traction unless there is an inj.ry to the transverse atlantal *** treatment usually involves a long period of immobilization in a halo-vest,whereas surgical intervention generally involves fusion,eliminating the motion of the upper cervical *** propose a new method for the treatment of unstable j.fferson fractures designed to avoid these problems.

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conservative and operative treatment in the extension teardrop fracture of the axis

Conservative and operative treatment in the extension teardr...

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2014年浙江省骨科学学术年会

作者： Yong Hu christopher K.Kepler todd j.Albert Wei-hu Ma Zhen-shan Yuan Wei-xin Dong Rong-ming Xu Department of Spinal Surgery Ningbo No.6 Hospital Department of orthopaedic Surgery Thomas Jefferson University & Rothman Institute

Study Design.A retrospective case series describing teardrop fracture of the *** purpose of the present study was to clarify the clinical features,the mechanism of inj.ry and potential instability of extension teardrop fracture of the axis,so as to emphasize the importance of recognizing this inj.ry as a separate *** of Background *** fractures of the axis are rare spinal fractures,comprising only a

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动脉瘤性蛛网膜下腔出血患者出血后脑血管痉挛的介入治疗

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国际脑血管病杂志 2013年第1期21卷 8-18页

作者： todd Abruzzo christopher Moran Kristine A Blacldaam clifford j.Eskey Raisa Lev Philip Meyers Sandra Narayanan charles j.seph Prestigj.col~ 黄凯滨(译) 吴永明(译) From the Department of Neurosurgery University of Cincinnati and Mayfield Clinic Cincinnati USA Mallinckrodt Institute of Radiology Washington University in St Louis St Louis Missouri USA University Hospitals Department of Radiology Case Western Reserve University Cleveland Ohio USA Department of Radiology Neurology and Nenrosurgea'y Dartmouth- Hitchcock Medical Center Lebanon New Hampshire USA Department of Radiology Aurora Baycare Medical Center Green Bay Michigan USA Department of Neurosurgery Columbia University New York New York USA Department of Neurosurgery Wayne State University Detroit Michigan USA Department of Neurological Surgery New Jsey Medical School University of Medicine and Dentistry of New Jersey Newark New Jersey. USA 南方医科大学南方医院神经内科广州510515

本临床实践标准述及动脉瘤性蛛网膜下腔出血患者出血后脑血管痉挛（post—hemorrhagiccerebralvasospasm,PHcV）的介入治疗。这些结论基于神经介入外科学学会的标准委员会的评估，包括使用由美国心脏协会卒中委员会和牛津大学循证医学... 详细信息

本临床实践标准述及动脉瘤性蛛网膜下腔出血患者出血后脑血管痉挛（post—hemorrhagiccerebralvasospasm,PHcV）的介入治疗。这些结论基于神经介入外科学学会的标准委员会的评估，包括使用由美国心脏协会卒中委员会和牛津大学循证医学中心提出的循证医学指南进行的文献回顾。特别关注现有介入治疗方法的安全性和有效性，包括腔内球囊血管成形术（transluminalballoonangioplasty，TBA）和动脉内血管扩张药物输注治疗（intra-arterialvasodilatorinfusiontherapy，IAVT）。评估结果显示，这些侵袭性介入治疗可能有益，并可考虑用于PHcV，如伴有脑缺血症状和最佳的药物治疗无效的患者的治疗。概括起来，IAVT对累及近端和（或）远端颅内脑循环的PHcV可能有益，而TBA则可能对累及近端颅内脑循环的PHcV有益。评估结果显示，对于上述适应证，根据美国心脏协会指南可将TBA和IAVT归为IIb级推荐和B级证据，根据牛津大学循证医学中心指南则可归为4级推荐和c级证据。

关键词：蛛网膜下腔出血患者脑血管痉挛介入治疗动脉瘤性美国心脏协会球囊血管成形术医学指南血管扩张药物

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