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Verification of an independent dose calculation method for portal-specific QA of proton and carbon ion beams

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Radiation Medicine and Protection 2022年第3期3卷 152-157页

作者： Michael F.Moyers Qianxia Wang Yu Deng Hongliang Chen Zhi Chen Xiaoli Liu Nicki Schlegel Jie Li Zhuangming Shen james Lin Pablo Yepes Shanghai Proton and Heavy Ion Center Shanghai 201315China Shanghai Engineering Research Center of Proton and Heavy Ion Radiation Therapy Shanghai 201315China rice University HoustonTXUSA

Objective:To verify the accuracy of an independent dose calculation method,as incorporated into an in-house developed treatment planning system(TPS),for performing quality assurance of dose distributions delivered to a water phantom planned by a clinical ***:A Monte Carlo based track repeating algorithm was incorporated into an in-house treatment planning system for proton and carbon ion *** were performed in a flat water phantom for both a traditional pencil beam algorithm and a new Monte Carlo algorithm,and then compared to measurements made at multiple depths with a 2D ionization array for 44 patient *** comparisons utilized a Gamma ***:A total of 124 measurements were performed for proton and carbon ion patient *** a small Gamma criteria of 2%/2 mm,an average of 93%and 97%of measurement points passed for each portal for pencil beam and Monte Carlo calculations,*** passing rate was substantially higher for Monte Carlo calculations than for pencil beam calculations for portals that used a range ***:The implemented independent method has been verified against *** high passing rate with small tolerances leads to the possibility of reducing the number of required quality assurance measurements.

关键词： Ion beam Quality assurance Monte Carlo Ionization chamber array

Investigation of experimental observables in search of the chiral magnetic effect in heavy-ion collisions in the STAR experiment

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Chinese Physics C 2022年第1期46卷 129-145页

作者： Subikash Choudhury Xin Dong Jim Drachenberg james Dunlop ShinIchi Esumi Yicheng Feng Evan Finch Yu Hu Jiangyong Jia Jerome Lauret Wei Li Jinfeng Liao Yufu Lin Mike Lisa Takafumi Niida Robert Lanny Ray Masha Sergeeva Diyu Shen Shuzhe Shi Paul Sorensen Aihong Tang Prithwish Tribedy Gene Van Buren Sergei Voloshin Fuqiang Wang Gang Wang Haojie Xu Zhiwan Xu Nanxi Yao Jie Zhao Fudan University Shanghai200433 Lawrence Berkeley National Laboratory BerkeleyCalifornia 94720 Abilene Christian University AbileneTexas 79699 Brookhaven National Laboratory UptonNew York 11973 University of Tsukuba TsukubaIbaraki 305-8571 Purdue University West LafayetteIndiana 47907 Southern Connecticut State University New HavenConnecticut 06515 State University of New York Stony BrookNew York 11794 rice University HoustonTexas 77251 Physics Department and Center for Exploration of Energy and Matter Indiana University2401 N Milo B.Sampson LaneBloomingtonIN 47408 College of Physics and Technology Guangxi Normal UniversityGuilin541004 Central China Normal University WuhanHubei 430079 Ohio State University ColumbusOhio 43210 University of Texas AustinTexas 78712 University of California Los AngelesCalifornia 90095 Department of Physics McGill University3600 University StreetMontrealQCH3A 2T8 Wayne State University DetroitMichigan 48201 Huzhou University HuzhouZhejiang 313000

The chiral magnetic effect(CME)is a novel transport phenomenon,arising from the interplay between quantum anomalies and strong magnetic fields in chiral *** high-energy nuclear collisions,the CME may survive the expansion of the quark-gluon plasma fireball and be detected in *** the past two decades,experimental searches for the CME have attracted extensive interest at the Relativistic Heavy Ion Collider(RHIC)and the Large Hadron Collider(LHC).The main goal of this study is to investigate three pertinent experimental approaches:the$\gamma$correlator,the R correlator,and the signed balance *** exploit simple Monte Carlo simulations and a realistic event generator(EBE-AVFD)to verify the equivalence of the core components among these methods and to ascertain their sensitivities to the CME signal and the background contributions for the isobar collisions at the RHIC.

关键词： chiral magnetic effect anisotropic flow heavy-ion collisions quark-gluon plasma

rice,SPICE AND ALL THINGS NICE British Kitchen's easy,oven-less recipes

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城市漫步（上海版、英文） 2014年第9期 81-81页

作者： james STOCNDALE NICKY ALMASY(PHOTO) 不详

At the slightest whisper of rice pudding,my mind is immediately whisked off to a time when *** much shorter than I am today I'm standing there,looking up,with a tray clasped in my *** the other side of the counter in ... 详细信息

关键词： THI looking shorter

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清代中国西南的粮食生产

史学集刊 2010年第4期 72-79页

作者：李中清秦树才林文勋香港科技大学人文与社会科学学院云南大学人文学院历史系云南大学

清代后期,中国西南的耕地可能达到了四千万亩,而非史志所载的一千二百万亩。新垦耕地多处边缘地区和山区。尽管旱地仍占主导,但梯田的发展、粪肥的使用、轮种技术的推广还是使西南的土地利用有了较大进步。稻米、荞麦等传统粮食作物的... 详细信息

清代后期,中国西南的耕地可能达到了四千万亩,而非史志所载的一千二百万亩。新垦耕地多处边缘地区和山区。尽管旱地仍占主导,但梯田的发展、粪肥的使用、轮种技术的推广还是使西南的土地利用有了较大进步。稻米、荞麦等传统粮食作物的种植有较大发展,玉米、马铃薯、花生、油菜等外地作物传入,对西南粮食生产和各族生活产生了重大影响。清代西南边缘地区取代了中心区,成为主要的粮食生产和输出区。

关键词：清代中国西南土地利用粮食生产

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眼周角化棘皮瘤:是否总能依靠临床诊断

世界核心医学期刊文摘（眼科学分册） 2005年第12期1卷 41-42页

作者： Leibovitch I Huilgol S.C james C.L J.D. Hsuan 王海燕 Department of Ophthalmology Walton HospitalRice Lane Liverpool L9 IAE United Kingdom

Aim: To present a series of patients with a clinical diagnosis of periocular keratoacanthoma and assess the incidence of histologically proven invasive squamous cell carcinoma (SCC). Methods: This retrospective case series included all patients with periocular tumours seen in the authors’ unit between 1996 and 2004, and who were initially diagnosed with keratoacanthoma based on the clinical presentation. Results: Twelve patients (eight males, four females) were clinically diagnosed with keratoacanthoma. The final histological diagnosis revealed two cases (16.7% ) of invasive SCC, and 10 cases (83.3% ) of keratoacanthoma. The lower lid was most commonly involved in cases of keratoacanthoma (50.0% ). Six patients (60.0% ) underwent Mohs surgery, and four (40.0% )-were treated with excision under frozen section control. There were no cases of recurrence during a mean follow up period of 21 (SD 13) months. Conclusion: Although the clinical presentation of periocular keratoacanthoma is usually characteristic, a significant percentage of patients will prove to have invasive SCC. Complete excision with margin control offers a definitive diagnosis, as well as tissue conservation and a low recurrence rate.

关键词：角化棘皮瘤眼周临床诊断下睑复发率局部切除组织学诊断鳞状上皮细胞癌冷冻切片侵袭性

秋收季节稻草燃烧粒子大气脱水醣类成分与粒径分布研究

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中国粉体技术 2009年第2期15卷 18-22页

作者：李经民陈宜慧白光宇蔡宜纹云林科技大学环境与安全卫生工程研究所台湾云林640 中央研究院环境变迁研究中心台湾台北115

以台湾中南部水稻作物区域为目标，探讨秋收稻草燃烧烟尘大气脱水醣类粒径分布成分特征；以改良离子层析仪解析3种大气悬浮粒子（PM2.5、PM10、总悬浮颗粒（TSP））大气脱水醣类成分浓度（左旋葡萄糖、甘露聚糖）与粒径分布，并探讨稻... 详细信息

以台湾中南部水稻作物区域为目标，探讨秋收稻草燃烧烟尘大气脱水醣类粒径分布成分特征；以改良离子层析仪解析3种大气悬浮粒子（PM2.5、PM10、总悬浮颗粒（TSP））大气脱水醣类成分浓度（左旋葡萄糖、甘露聚糖）与粒径分布，并探讨稻草燃烧对大气粒子的贡献率。结果显示，稻草燃烧期间大气（乡村，市郊）两种粒子（PM2.5与TSP）左旋葡萄糖浓度均大幅上升，两种粒子收成燃烧期间较非收成季节升高约5．5倍（较收成季节背景PM25与总悬浮颗粒分别高1．21倍与1．40倍）严重影响区域空气质量。市郊含左旋葡萄糖粒子分布以PM2.5细微粒为主（占TSP 81％以上）；乡村左旋葡萄糖粒径分布较广，PM2.5粒子占TSP56％左右，粗大粒子（PM〉10）占总悬浮颗粒的35％。此外，结果显示稻草生物质燃烧对区域PM2.5粒子平均贡献率为12％，市郊稍高于乡村（乡村、市郊平均贡献率分别为10．5％、13．0％），显现稻草生物质燃烧对台湾中南部空气质量有严重影响。

关键词：稻草燃烧脱水醣类大气悬浮颗粒

Computational Identification of Protein-Protein Interactions in rice Based on the Predicted rice Interactome Network

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Genomics,Proteomics & Bioinformatics 2011年第Z2期 128-137页

作者： Pengcheng Zhu1, Haibin Gu1, Yinming Jiao1, Donglin Huang1,2, and Ming Chen1,2,3 1Department of Bioinformatics, College of Life Sciences, Zhejiang University, Hangzhou 310058, China 2james D. Watson Institute of Genome Sciences, Zhejiang University, Hangzhou 310058, China 3State Key Laboratory of Plant Physiology and Biochemistry, College of Life Sciences, Zhejiang University, Hangzhou 310058, China

Plant protein-protein interaction networks have not been identified by large-scale experiments. In order to better understand the protein interactions in rice, the Predicted rice Interactome Network (PRIN; http://***/ prin/) presented 76,585 predicted interactions involving 5,049 rice proteins. After mapping genomic features of rice (GO annotation, subcellular localization prediction, and gene expression), we found that a well-annotated and biologically significant network is rich enough to capture many significant functional linkages within higher-order biological systems, such as pathways and biological processes. Furthermore, we took MADS-box do- main-containing proteins and circadian rhythm signaling pathways as examples to demonstrate that functional protein complexes and biological pathways could be effectively expanded in our predicted network. The expanded molecular network in PRIN has considerably improved the capability of these analyses to integrate existing knowledge and provide novel insights into the function and coordination of genes and gene networks.

关键词： protein-protein interactions rice interactome interolog sub-network expansion pathway clustering

The rice Genome:Understanding the Progression From Sequence to Protein to Function

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Dynamics of self-hybridized exciton–polaritons in 2D halide perovskites

中国蛋白质组学第二届学术大会

作者： Jun Wang, JianGuo Zhang, SiQi Liu, Jian Wang, HuanMing Yang, Jun Yu, Gane Ka-Shu Wong (Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing 101300, China james D. Watson Institute of Zhejiang University, Hangzhou Genomics Institute, Key Laboratory of Bioinformatics of Zhejiang Province, Hangzhou 310007, China)

We are releasing an integrated suite of genomic data for indica.rice, including a sequence with essentially complete non-fragmented coverage of the genes, and confirmation for the genes through EST, SAGE, and proteomics. Comparisons with japonica.rice indicate that differences in gene content between the subspecies are at most a few percent. In contrast, almost half the rice genes have no homolog (NH) in Arabidopsis, and these are confirmed even in proteomics. We argue that these so-called orphan genes are the by-products of an ongoing process of evolution by gene duplication. Although some orphan genes are likely to be dead, many others are evolving lineage-specific functions.

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Light(Science & Applications) 2024年第1期13卷 13-22页

作者： Surendra B.Anantharaman Jason Lynch Christopher E.Stevens Christopher Munley Chentao Li Jin Hou Hao Zhang Andrew Torma Thomas Darlington Francis Coen Kevin Li Arka Majumdar Pjames Schuck Aditya Mohite Hayk Harutyunyan Joshua R.Hendrickson Deep Jariwala Department of Electrical and Systems Engineering University of PennsylvaniaPhiladelphiaPA19104USA KBR Inc. BeavercreekOH45431USA Air Force Research Laboratory Sensors DirectorateWright-Patterson Air Force BaseOH45433USA Department of Physics University of WashingtonSeattleWA98195USA Department of Physics Emory UniversityAtlantaGA30322USA Department of Chemical and Biomolecular Engineering Rice UniversityHoustonTX77005USA Department of Materials Science and Nanoengineering Rice UniversityHoustonTX77005USA Applied Physics Program Smalley‐Curl InstituteRice UniversityHoustonTX77005USA Department of Mechanical Engineering Columbia UniversityNew YorkNY10027USA Department of Electrical and Computer Engineering University of WashingtonSeattleWA98195USA

Excitons,bound electron–hole pairs,in two-dimensional hybrid organic inorganic perovskites(2D HOIPs)are capable of forming hybrid light-matter states known as exciton-polaritons(E–Ps)when the excitonic medium is confined in an optical *** the case of 2D HOIPs,they can self-hybridize into E–Ps at specific thicknesses of the HOIP crystals that form a resonant optical cavity with the ***,the fundamental properties of these self-hybridized E–Ps in 2D HOIPs,including their role in ultrafast energy and/or charge transfer at interfaces,remain ***,we demonstrate that>0.5µm thick 2D HOIP crystals on Au substrates are capable of supporting multiple-orders of self-hybridized E–P *** E–Ps have high Q factors(>100)and modulate the optical dispersion for the crystal to enhance sub-gap absorption and *** varying excitation energy and ultrafast measurements,we also confirm energy transfer from higher energy E–Ps to lower energy E–***,we also demonstrate that E–Ps are capable of charge transport and transfer at *** findings provide new insights into charge and energy transfer in E–Ps opening new opportunities towards their manipulation for polaritonic devices.

关键词： charge polar excitation