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Resident involvement in the prostatic urethral lift:implementing innovative technology in an academic setting

Asian Journal of Andrology 2021年第6期23卷 616-620页

作者： Ridwan Alam Matthew J Rabinowitz Taylor P kohn Vanessa N Peña James l liu Yasin Bhanji Amin S Herati Department of Urology The James Buchanan Brady Urological InstituteJohns Hopkins University School of MedicineBaltimoreMD 21287USA

Adoption of the prostatic urethral lift(PUl)as a treatment for benign prostatic hyperplasia highlights the importance of training residents with novel technology without compromising patient *** study examines the effect of resident involvement during PUl on patient and procedural *** chart review was conducted on all consecutive PUl cases performed by a single academic urologist between October 2017 and November *** in post-graduate year(PGY)1–3 are considered junior residents,while those in PGY 4–6 are senior *** International Prostate Symptom Score(IPSS)and quality of life(QOl)scores were used to measure *** and mixed-effects linear regression models were used to compare *** were 110 patients with a median age of 66.4 *** were involved in 73 cases(66.4%),and senior residents were involved in 31 of those *** involvement was not associated with adverse perioperative outcomes with respect to the number of implants fired,the percentage of implants successfully placed,or the postoperative catheterization *** adjustment for confounding factors,junior residents were associated with significantly longer case length compared to the attending alone(+12.6 min,P=0.003)but senior residents were not(+2.4 min,P=0.59).IPSS and QOl scores were not significantly affected by resident involvement(P=0.12 and P=0.21,respectively).The presence of surgeons-in-training,particularly those in the early stages,prolongs PUl case length but does not appear to have an adverse impact on patient outcomes.

关键词： internship and residency operative time prostatic hyperplasia prostheses and implants quality of life

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新型F级真空—压力浸渍绝缘材料

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绝缘材料通讯 1973年第6期 48-54页

作者： l.S.kohn N.V.Gjaja

二十五年来电气绝缘的耐温能力显著提高。适合于B级的绝缘材料已属普通。现在在许多应用领域中对F级产品的要求日益明显。本文将叙述一种作F级真空—压力浸渍(VPI)绝缘的新型树脂和绝缘带。电气设备的真空—压力浸渍是一种能很好充填线... 详细信息

二十五年来电气绝缘的耐温能力显著提高。适合于B级的绝缘材料已属普通。现在在许多应用领域中对F级产品的要求日益明显。本文将叙述一种作F级真空—压力浸渍(VPI)绝缘的新型树脂和绝缘带。电气设备的真空—压力浸渍是一种能很好充填线圈内部或周围空隙使绝缘和支承系统密封的工艺方法。它提高了设备防御影响正常运行的周围环境因素如灰尘、潮湿、化学以及过载等能力。

关键词：环氧树脂万能胶环氧化物介质损失角正切值重量损失

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新型 F 级真空压力浸渍材料与浸渍工艺

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大电机技术 1973年第6期 101-106页

作者： l.S.kohn N.V.Gjaja 魏长生

电气绝缘的工作温度在过去的25年已有相当大的提高,相当于B级绝缘的材料已很平凡。在广泛的应用中需要F级绝缘产品,现在是相当明显的。本文将论述一种真空——压力浸渍(简称VPI)式F级绝缘所用的新型树脂和绝缘带。电机的真空——加压浸... 详细信息

电气绝缘的工作温度在过去的25年已有相当大的提高,相当于B级绝缘的材料已很平凡。在广泛的应用中需要F级绝缘产品,现在是相当明显的。本文将论述一种真空——压力浸渍(简称VPI)式F级绝缘所用的新型树脂和绝缘带。电机的真空——加压浸渍是能够使线圈内部和周围空隙得到充填以封闭绝缘系统和支撑系统的一个习用的方法。这就有提高电机抵抗侵蚀因子诸如污染、潮湿、化学品和严重的机械作用的能力。聚酯有许多受欢迎的特性,在大多数情况下真空——加压浸渍的规模很小,使用贮存期

关键词：环氧树脂万能胶环氧化物树脂粘度重量损失浸渍工艺

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finDr:A web server for in silico D-peptide ligand identification

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Synthetic and Systems Biotechnology 2021年第4期6卷 402-413页

作者： Helena Engel Felix Guischard Fabian krause Janina Nandy Paulina kaas Nico Hofflin Maja kohn Normann kilb karsten Voigt Steffen Wolf Tahira Aslan Fabian Baezner Salom´e Hahne Carolin Ruckes Joshua Weygant Alisa Zinina Emir Bora Akmeriç Enoch B.Antwi Dennis Dombrovskij Philipp fra.ke klara l.lesch Niklas Vesper Daniel Weis Nicole Gensch Barbara Di Ventura Mehmet Ali Oztürk Signalling Research Centres BIOSS and CIBSS University of FreiburgSchanzlestr.1879104FreiburgGermany Institute of Biology III Faculty of BiologyUniversity of FreiburgSchanzlestr.179104FreiburgGermany Institute of Biology II Faculty of BiologyUniversity of FreiburgSchanzlestr.179104FreiburgGermany AG Roth-lab for MicroarrayCopying ZBSA-Centre for Biological Systems AnalysisUniversity of FreiburgHabsburgerstrasse 4979104FreiburgGermany Biomolecular Dynamics Institute of PhysicsUniversity of FreiburgHermann-Herder-Strasse 3a79104FreiburgGermany Core Facility Signalling Factory Centre for Biological Signaling Studies(BIOSS)University of FreiburgSchanzlestr.1879104FreiburgGermany Spemann Graduate School of Biology and Medicine(SGBM) University of FreiburgAlbertstraße 19A79104FreiburgGermany Internal Medicine IV Department of MedicineMedical CenterUniversity of FreiburgHugstetter Straße 5579106FreiburgGermany Institute for Biochemistry University of FreiburgAlbertstr.2179104FreiburgGermany

In the rapidly expanding field of peptide therapeutics,the short in vivo half-life of peptides represents a considerable limitation for drug action.D-peptides,consisting entirely of the dextrorotatory enantiomers of naturally occurring levorotatory amino acids(AAs),do not suffer from these shortcomings as they are intrinsically resistant to proteolytic degradation,resulting in a favourable pharmacokinetic *** experimentally identify D-peptide binders to interesting therapeutic targets,so-called mirror-image phage display is typically performed,whereby the target is synthesized in D-form and l-peptide binders are screened as in conventional phage *** technique is extremely powerful,but it requires the synthesis of the target in D-form,which is challenging for large *** we present finDr,a novel web server for the computational identification and optimization of D-peptide ligands to any protein structure(https://***/).finDr performs molecular docking to virtually screen a library of helical 12-mer peptides extracted from the RCSB Protein Data Bank(PDB)for their ability to bind to the *** a separate,heuristic approach to search the chemical space of 12-mer peptides,finDr executes a customizable evolutionary algorithm(EA)for the de novo identification or optimization of D-peptide *** a proof of principle,we demonstrate the validity of our approach to predict optimal binders to the pharmacologically relevant target phenol soluble modulin alpha 3(PSMα3),a toxin of methicillin-resistant Staphylococcus aureus(MRSA).We validate the predictions using in vitro binding assays,supporting the success of this *** to conventional methods,finDr provides a low cost and easy-to-use alternative for the identification of D-peptide ligands against protein targets of choice without size *** believe finDr will facilitate D-peptide discovery with implications in biotechnology and biomedicine.

关键词： D-peptide Web server Evolutionary algorithm Peptide design Molecular docking Mirror-image phage display

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英福利昔单抗与克罗恩病患者新发肿瘤的关系:一项多中心配对研究

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世界核心医学期刊文摘（胃肠病学分册） 2006年第6期2卷 40-41页

作者： Biancone l. Orlando A. kohn A. 刘丽娜(译) 王顺涛(校) Cattedra di Gastroenterologia Dipartimento di Medicina Interna Universita di Tor Vergata Via Montpellier 1 Rome00131 Italy 不详

Background and aims: The widespread use of anti-tumour necrosis factor αantibody (Infliximab) in Crohn’s disease (CD) raises concerns about a possible cancer risk in the long term. In a matched pair study, we assessed whether Infliximab is associated with an increased risk of neoplasia. Methods: In a multicentre matched pair study, 404 CD patients treated with Infliximab (CD-IFX) were matched with 404 CD patients who had never received Infliximab (CD-C). Cases and controls were matched for sex, age (±5 years), site of CD, age at diagnosis (±5 years), immunosuppressant use, and follow up. New diagnoses of neoplasia from April 1999 to October 2004 were recorded. Results: Among the 404 CD-IFX, neoplasia was diagnosed in nine patients (2.22%) while among the 404 CD-C, seven patients developed neoplasia (1.73%) (odds ratio 1.33 (95%confidence interval 0.46-3.84); p = 0.40). The survival curve adjusted for patient year of follow up showed no differences between CD-IFX and CD-C (p = 0.90; log rank test). In the CD-IFX group, there was one cholangiocarcinoma, three breast cancers, one skin cancer, one leukaemia, one laryngeal cancer, and two anal carcinomas. Among the 7/404 (1.73%) CD-C, there were three intestinal adenocarcinomas (two caecum, one rectum), one basalioma, one spinalioma, one non-Hodgkin’s lymphoma, and one breast cancer. Age at diagnosis of neoplasia did not differ between groups (CD-IFX v CD-C: median 50 (range 40-70 years) v 45 (27-72); p = 0.50). Conclusion: In our multicentre matched pair study, the frequency of a new diagnosis of neoplasia in CD patients treated with Infliximab was comparable with CD patients who had never received Infliximab.

关键词：肿瘤形成配对研究克罗恩病单抗患者多中心抗TNF-α抗体非霍奇金淋巴瘤

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Compton scattering studies and electronic properties of cerium

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Journal of Rare Earths 2011年第8期29卷 804-809页

作者： Gopal Choudhary Veera Raykar Alpa Dashora Jagrati Sahariya B. l. Ahuja Department of Physics University College of Science M. L. Sukhadia University

Experimental electron momentum density of γ-Ce was measured at an intermediate resolution （0.38 a.u.） using 20 Ci 137Cs Compton spectrometer. The experiment was compared with the first ever theoretical Compton profiles computed using spin polarized relativistic korringa-kohn-Rostoker （SPR-kkR） method within atomic sphere approximation; and linear combination of atomic orbitals （lCAO） within generalised gradient approximation （GGA） and recently developed second order generalised gradient approximation （SOGGA）. It was seen that the Compton profile derived from lCAO with GGA and SOGGA schemes gave a reasonable agreement with the experimental Compton line shape. Theoretical anisotropies in Compton profiles derived along [100], [110] and [111] directions were explained in terms of degenerate states in the energy bands.

关键词： X-ray scattering rare earth metals and alloys density functional theory

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Search for electron-antineutrinos associated with gravitational-wave events GW150914,GW151012,GW151226,GW170104,GW170608,GW170814,and GW170817 at Daya Bay

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Chinese Physics C 2021年第5期45卷 190-201页

作者： F.P.An A.B.Balantekin H.R.Band M.Bishai S.Blyth G.F.Cao J.Cao J.F.Chang Y.Chang H.S.Chen S.M.Chen Y.Chen Y.X.Chen J.Cheng Z.k.Cheng J.J.Cherwinka M.C.Chu J.P.Cummings O.Dalager F.S.Deng Y.Y.Ding M.V.Diwan T.Dohnal J.Dove M.Dvorak D.A.Dwyer J.P.Gallo M.Gonchar G.H.Gong H.Gong W.Q.Gu J.Y.Guo l.Guo X.H.Guo Y.H.Guo Z.Guo R.W.Hackenburg S.Hans M.He k.M.Heeger Y.k.Heng A.Higuera Y.k.Hor Y.B.Hsiung B.Z.Hu J.R.Hu T.Hu Z.J.Hu H.X.Huang X.T.Huang Y.B.Huang P.Huber D.E.Jaffe k.l.Jen X.l.Ji X.P.Ji R.A.Johnson D.Jones l.kang S.H.kettell S.kohn M.kramer T.J.langford J.lee J.H.C.lee R.T.lei R.leitner J.k.C.leung F.li J.J.li Q.J.li S.li S.C.li W.D.li X.N.li X.Q.li Y.F.li Z.B.li H.liang C.J.lin G.l.lin S.lin J.J.ling J.M.link l.littenberg B.R.littlejohn J.C.liu J.l.liu C.lu H.Q.lu J.S.lu k.B.luk X.B.Ma X.Y.Ma Y.Q.Ma C.Marshall D.A.Martinez Caicedo k.T.MeDonald R.D.Mckeown Y.Meng J.Napolitano D.Naumov E.Naumova J.P.Ochoa-Ricoux A.OIshevskiy H.-R.Pan J.Park S.Patton J.C.Peng C.S.J.Pun F.Z.Qi M.Qi X.Qian N.Raper J.Ren C.Morales Reveco R.Rosero B.Roskovec X.C.Ruan H.Steiner J.l.Sun T.Tmej k.Treskov W.-H.Tse C.E.Tull B.Viren V.Vorobel C.H.Wang J.Wang M.Wang N.Y.Wang R.G.Wang W.Wang W.Wang X.Wang Y.Wang Y.F.Wang Z.Wang Z.Wang Z.M.Wang H.Y.Wei l.H.Wei l.J.Wen k.Whisnant C.G.White H.l.H.Wong E.Worcester D.R.Wu F.l.Wu Q.Wu W.J.Wu D.M.Xia Z.Q.Xie Z.Z.Xing J.l.Xu T.Xu T.Xue C.G.Yang l.Yang Y.Z.Yang H.F.Yao M.Ye M.Yeh B.l.Young H.Z.Yu Z.Y.Yu B.B.Yue S.Zeng Y.Zeng l.Zhan C.Zhang F.Y.Zhang H.H.Zhang J.W.Zhang Q.M.Zhang X.T.Zhang Y.M.Zhang Y.X.Zhang Y.Y.Zhang Z.J.Zhang Z.P.Zhang Z.Y.Zhang J.Zhao l.Zhou H.l.Zhuang J.H.Zou Instiute of Modern Physics East China University of Science and TechnologyShanghai 200237 University of Wisconsin MadisonWisconsin 53706 Wright laboratory and Department of Physics Yale UniversityNew HavenConnecticut 06520 Brookhaven National laboratory UptonNew York 11973 Department of Physics National Taiwan UniversityTaipei Institute of High Energy Physics Beijing 100049 National United University Miao-Li Department of Engineering Physics Tsinghua UniversityBejing 100084 Shenzhen University Shenzhen 518060 Sun Yat-Sen(Zhongshan)University Guangzhou North China Electric Power University Bejjing 102206 Chinese University of Hong kong Hong Kong 999077 Siena College LoudonvilleNew York 12211 Department of Physics and Astronomy University of CaliforniaIrvineCaliformia 92697 University of Science and Technology of China Hefei 230026 Charles University Faculty of Mathematics and PhysicsPrague Department of Physics University of llinois at Urbana-ChampaignUrbanaIlinois 61801 lawrence Berkeley National laboratory BerkeleyCalifornia 94720 Department of Physics Illinois Institute of TechnologyChicagoIllinois 60616 Joint Institute for Nuclear Research DubnaMoscow Region Beijing Normal University Beijing 100875 Department of Nuclear Science and Technology School of Energy and Power EngineeringXi'an Jiaotong UniversityXi'an 710049 Department of Physics University of HoustonHoustonTexas 77204 China Institute of Atomic Energy Beijing 102413 Shandong University Jinan 250100 Guangxi University Nanning 530004 Center for Neutrino Physics Virginia TechBlacksburgVirginia 24061 Institute of Physics National Chiao-Tung UniversityHsinchu Department of Physics University of CincinnatiCincinnatiOhio 45221 Department of Physies Collge of Science and TechnologyTemple UniversityPhiladelphiaPennsylvania 19122 Dongguan University of Technology Dongguan 523808 Department of Physics University of CaliforniaBerkeleyCalifornia 94720 Department of Physics The University of Hong KongPokfulamHong Kong 999077 School

The establishment of a possible connection between neutrino emission and gravitational-wave(GW)bursts is important to our understanding of the physical processes that occur when black holes or neutron stars *** the Daya Bay experiment,using the data collected from December 2011 to August 2017,a search was per-formed for electron-antineutrino signals that coincided with detected GW events,including GW150914,GW151012,GW151226,GW170104,GW170608,GW 170814,and GW *** used three time windows of±10,±500,and±1000 s relative to the occurrence of the GW events and a neutrino energy range of 1.8 to 100 MeV to search for correlated neutrino *** detected electron-antineutrino candidates were consistent with the expected background rates for all the three time *** monochromatic spectra,we found upper limits(90%confidence level)of the electron-antineutrino fluence of(1.13-2.44)×10^(11)cm^(-2)at 5 MeV to 8.0×10^(7)cm^(-2)at 100 MeV for the three time w *** the assumption of a Fermi-Dirac spectrum,the upper limits were found to be(5.4-7.0)×10^(9)cm^(2)for the three time windows.

关键词： grav itational waves electron-antineutrinos fluence upper limit

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Antineutrino energy spectrum unfolding based on the Daya Bay measurement and its applications

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Chinese Physics C 2021年第7期45卷 1-19页

作者： F.P.An A.B.Balantekin M.Bishai S.Blyth G.F.Cao J.Cao J.F.Chang Y.Chang H.S.Chen S.M.Chen Y.Chen Y.X.Chen J.Cheng Z.k.Cheng J.J.Cherwinka M.C.Chu J.P.Cummings O.Dalager F.S.Deng Y.Y.Ding M.V.Diwan T.Dohnal D.Dolzhikov J.Dove M.Dvorak D.A.Dwyer J.P.Gallo M.Gonchar G.H.Gong H.Gong M.Grassi W.Q.Gu J.Y.Guo l.Guo X.H.Guo Y.H.Guo Z.Guo R.W.Hackenburg S.Hans a M.He k.M.Heeger Y.k.Heng Y.k.Hor Y.B.Hsiung B.Z.Hu J.R.Hu T.Hu Z.J.Hu H.X.Huang J.H.Huang X.T.Huang Y.B.Huang P.Huber D.E.Jaffe k.l.Jen X.l.Ji X.P.Ji R.A.Johnson D.Jones l.kang S.H.kettel S.kohn M.kramer T.J.langford J.lee J.H.C.lee R.T.lei R.leitner J.k.C.leung F.li H.l.li J.J.li Q.J.li R.H.li S.li S.C.li W.D.li X.N.li X.Q.li Y.F.li Z.B.li H.liang C.J.lin G.l.lin S.lin J.J.ling J.M.link26 l.littenberg B.R.littlejohn J.C.liu J.l.liu J.X.liu C.lu H.Q.lu k.B.luk B.Z.Ma X.B.Ma X.Y.Ma Y.Q.Ma R.C.Mandujano C.Marshall k.T.McDonald R.D.Mckeown Y.Meng J.Napolitano D.Naumov E.Naumova T.M.T.Nguyen J.P.Ochoa-Ricoux A.Olshevskiy H.-R.Pan J.Park S.Patton J.C.Peng C.S.J.Pun F.Z.Qi M.Qi X.Qian N.Raper J.Ren C.Morales Reveco R.Rosero B.Roskovec X.C.Ruan H.Steiner J.l.Sun T.Tmej1 k.Treskov W.-H.Tse C.E.Tull B.Viren V.Vorobel C.H.Wang J.Wang M.Wang N.Y.Wang R.G.Wang W.Wang W.Wang X.Wang Y.Wang Y.F.Wang Z.Wang Z.Wang Z.M.Wang H.Y.Wei l.H.Wei l.J.Wen k.Whisnant C.G.White H.l.H.Wong E.Worcester D.R.Wu F.l.Wu Q.Wu W.J.Wu D.M.Xia Z.Q.Xie Z.Z.Xing H.k.Xu J.l.Xu T.Xu T.Xue C.G.Yang l.Yang Y.Z.Yang H.F.Yao M.Ye M.Yeh B.l.Young H.Z.Yu Z.Y.Yu B.B.Yue V.Zavadskyi S.Zeng Y.Zeng l.Zhan C.Zhang F.Y.Zhang H.H.Zhang J.W.Zhang Q.M.Zhang S.Q.Zhang X.T.Zhang Y.M.Zhang Y.X.Zhang Y.Y.Zhang Z.J.Zhang Z.P.Zhang Z.Y.Zhang J.Zhao R.Z.Zhao l.Zhou H.l.Zhuang J.H.Zou Institute of Modern Physics East China University of Science and TechnologyShanghai 200337 University of Wisconsin MadisonWisconsin 53706 Brookhaven National laboratory UptonNew York 11973 Department of Physics Nnational Taiwan UniversityTaipei Institute of High Energy Physics Beijing 100049 National United University Miao-Li Department of Engineering Physics Tsinghua UniversityBeijing 100048 Shenzhen University Shenzhen 518061 Sun Yat-Sen(Zhongshan)University Guangzhou 510275 North China Electric Power University Beijing 102206 Chinese University of Hong kong Hongkong 999077 Siena College LoudonvilleNew York 12211 Department of Physics and Astronomy University of CaliforniaIrvineCalifornia 92697 University of Science and Technology of China Hefei 230022 Charles University Faculty of Mathematics and PhysicsPrague Joint Institute for Nuclear Research DubnaMoscow Region Department of Physics University of Illinois at Urbana-ChampaignUrbanaIllinois 61801 lawrence Berkeley National laboratory BerkeleyCalifornia 94720 Department of Physics Illinois Institute of TechnologyChicagoIllinois 60616 Beijing Normal University Beijing 100875 Department of Nuclear Science and Technology School of Energy and Power EngineeringXi'an Jiaotong UniversityXi'an 710049 Wright laboratory and Department of Physics Yale UniversityNew HavenConnecticut 06520 China Institute of Atomic Energy Beijing 102413 Shandong University Jinan 250002 Guangxi University No.100 Daxue East RoadNanning 530004 Center for Neutrino Physics Virginia TechBlacksburgVirginia 24061 Institute of Physics NCTUHsinchu Department of Physics University of CincinnatiCincinnatiOhio 45221 Department of Physics College of Science and TechnologyTemple UniversityPhiladelphiaPennsylvania 19122 Dongguan University of Technology Dongguan 523808 Department of Physics University of CaliforniaBerkeleyCalifornia 94720 Department of Physics The University of Hong KongPokfulamHongkong 999077 School of Physics Nankai UniversityTianjin 300071 Department o

The prediction of reactor antineutrino spectra will play a crucial role as reactor experiments enter the precision *** positron energy spectrum of 3.5 million antineutrino inverse beta decay reactions observed by the Daya Bay experiment,in combination with the fission rates of fissile isotopes in the reactor,is used to extract the positron energy spectra resulting from the fission of specific *** information can be used to produce a precise,data-based prediction of the antineutrino energy spectrum in other reactor antineutrino experiments with different fission fractions than Daya *** positron energy spectra are unfolded to obtain the antineutrino energy spectra by removing the contribution from detector response with the Wiener-SVD unfolding *** results are obtained with other unfolding methods.A technique to construct a data-based prediction of the reactor antineutrino energy spectrum is proposed and *** the reactor fission fractions,the technique can predict the energy spectrum to a 2%*** addition,we illustrate how to perform a rigorous comparison between the unfolded antineutrino spectrum and a theoretical model prediction that avoids the input model bias of the unfolding method.

关键词： reactor antineutrino energy spectrum Daya Bay application

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降钙素对健康马试验性高血钙的快速应答

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饲料博览 2009年第9期19卷 44-44页

作者： Rourke k M kohn C W levine A l Rosol T J Toribio R E

钙有重要的生理功能,对马钙平衡的研究已经取得了很大的进步,但对马的降钙素（CT）的了解却有限,是由于缺少验证性试验。为检测马的CT对高钙离子（Ca2＋）浓度的应答,试验按5mg·kg^-1加入葡萄糖酸钙,制成23%葡萄糖酸钙溶液,对总重500kg... 详细信息

钙有重要的生理功能,对马钙平衡的研究已经取得了很大的进步,但对马的降钙素（CT）的了解却有限,是由于缺少验证性试验。为检测马的CT对高钙离子（Ca2＋）浓度的应答,试验按5mg·kg^-1加入葡萄糖酸钙,制成23%葡萄糖酸钙溶液,对总重500kg的10匹健康马注入120ml该溶液4min以上,以诱导高血钙。对4匹马注入0.9% NaCl 120ml为对照组。已证实人类特有CT放射免疫分析可以应用于马。试验结果表明,注入4min葡萄糖酸钙溶液后血清Ca^2＋浓度从6.2±0.3mg·dl^-1上升到9.9±0.5mg·dl^-1,且变化差异极显著（P〈0.01）。2min后血清CT浓度从16.7±8.0pg·ml^-1上升到87.1±55.8pg·ml^-1,而4min后血清CT浓度则上升到102.5±51.1pg·ml^-1,且差异极显著（P〈0.01）。20min后血清CT浓度恢复到其基础水平,而血清Ca^2＋浓度须经40min才恢复到其基础水平。在高血钙情况下,CT浓度仍恢复到基础水平,表明了甲状腺C细胞中CT的耗竭。安静状态下CT值异常升高（高于40pg·ml^-1）但对照组的血清Ca^2＋浓度和CT浓度没有显著变化。由放射免疫分析法测定的CT变异系数低于11.9%。

关键词：降钙素钙马马科动物高血钙

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Improved measurement of the reactor antineutrino flux and spectrum at Daya Bay

引用

Chinese Physics C 2017年第1期41卷 11-46页

作者：安丰鹏 A.B.Balantekin H.R.Band M.Bishai S.Blyth 曹德文曹国富曹俊岑吴镕陳日朗常劲帆張立楚张昀陈和生陈泉佑陈少敏陈义学陈羽程佳樺程捷程雅苹成兆侃 J.J.Cherwinka 朱明中 A.Chukanov J.P.Cummings J.de Arcos 邓子艳丁雪峰丁雅韵 M.V.Diwan M.Dolgareva J.Dove D.A.Dwyer W.R.Edwards R.Gill M.Gonchar 龚光华宫辉 M.Grassi 顾文强关梦云郭磊郭如盼郭新恒郭子溢 R.W.Hackenburg 韩然 S.Hans 何苗 k.M.Heeger 衡月昆 A.Higuera Y.k.Hor 熊怡胡貝禎胡涛胡维黄恩泉黄翰雄黄性涛 P.Huber 霍文驹 G.Hussain D.E.Jaffe P.Jaffke 任國綸 S.Jetter 季向盼季筱璐焦健斌 R.A.Johnson D.Jones J.Joshi 康丽 S.H.kettell S.kohn M.kramer 關健强郭文伟郭天能 T.J.langford k.lau l.lebanowski J.lee 李曉菁雷瑞庭 R.leitner 李超李登杰李飞李高嵩李秋菊黎山峰 S.C.li 李卫东李小男李玉峰李志兵梁昊林政儒林贵林林盛鑫林士凱林禹丞凌家杰 J.M.link l.littenberg B.R.littlejohn 刘大为刘江来刘金昌 C.W.loh 陆昌国路浩奇陆稼书陆锦标吕志鹏马秋梅马晓妍马续波马宇倩 Y.Malyshkin D.A.Martinez Caicedo k.T.McDonald R.D.Mckeown I.Mitchell M.Mooney Y.Nakajima J.Napolitano D.Naumov E.Naumova 倪浩然宁哲 J.P.Ochoa-Ricoux A.Olshevskiy 潘孝儒 J.Park S.Patton V.Pec 彭仁杰 l.Pinsky 潘振声齐法制祁鸣钱鑫 N.Raper 任杰 R.Rosero B.Roskovec 阮锡超 H.Steiner 孙功星孙吉良唐炜 D.Taychenachev k.TVeskov k.V.Tsang C.E.Tull N.Viaux B.Viren V.Vorobei 王正祥王萌王乃彦王瑞光王为王玺王贻芳王喆王铮王志民魏瀚宇温良剑 k.Whisnant C.G.White l.Whitehead T.Wise 黄显诺黄振辉 E.Worcester 吳珈豪吴群吴文杰夏冬梅夏经凯邢志忠徐建一徐吉磊徐晔薛涛杨长根杨海波杨雷阳马生杨梦婷叶梅 Z.Ye 叶铭芳杨炳麟于泽源曾珊占亮张超张宏浩张家文张清民张玄同张一鸣张一心张玉美张志坚张智勇张子平赵洁赵庆旺赵豫斌钟玮丽周莉 N.Zhou 庄红林邹佳恒 Institute of Modern Physics East China University of Science and Technology University of Wisconsin Department of Physics Yale University Brookhaven National laboratory Department of Physics National Taiwan University National United University Nanjing University Institute of High Energy Physics Chinese University of Hong kong Institute of Physics National Chiao-Tung University Shandong University Department of Engineering Physics Tsinghua University North China Electric Power University Shenzhen University Sun Yat-Sen (Zhongshan) University Joint Institute for Nuclear Research Siena College Department of Physics Illinois Institute of Technology Department of Physics University of Illinois at Urbana-Champaign lawrence Berkeley National laboratory Department of Physics and Astronomy Shanghai Jiao Tong University Shanghai Laboratory for Particle Physics and Cosmology Beijing Normal University Department of Chemistry and Chemical Technology Bronx Community College Department of Physics University of Houston Center for Neutrino Physics Virginia Tech China Institute of Atomic Energy University of Science and Technology of China School of Physics Nankai University Department of Physics University of Cincinnati Department of Physics College of Science and Technology Temple University Dongguan University of Technology Department of Physics University of California Department of Physics The University of Hong Kong Charles University Faculty of Mathematics and Physics Joseph Henry laboratories Princeton University Department of Nuclear Science and Technology School of Energy and Power Engineering Xi’an Jiaotong University Instituto de F'?sica Pontificia Universidad Católica de Chile California Institute of Technology College of William and Mary Department of Physics Applied Physics and Astronomy Rensselaer Polytechnic Institute China General Nuclear Power Group College of Electronic Science and Engineering National University of Defense Technology Iowa State University Chongqing University

A new measurement of the reactor antineutrino flux and energy spectrum by the Daya Bay reactor neutrino experiment is reported. The antineutrinos were generated by six 2.9 GWth nuclear reactors and detected by eight antineutrino detectors deployed in two near（560 m and 600 m flux-weighted baselines） and one far（1640 m flux-weighted baseline） underground experimental halls. With 621 days of data, more than 1.2 million inverse beta decay（IBD） candidates were detected. The IBD yield in the eight detectors was measured, and the ratio of measured to predicted flux was found to be 0.946±0.020（0.992±0.021） for the Huber＋Mueller（Ill＋Vogel） model. A 2.9σ deviation was found in the measured IBD positron energy spectrum compared to the predictions. In particular, an excess of events in the region of 4–6 MeV was found in the measured spectrum, with a local significance of 4.4σ. A reactor antineutrino spectrum weighted by the IBD cross section is extracted for model-independent predictions.

关键词： antineutrino flux energy spectrum reactor Daya Bay

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