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geoPyTool:A cross-platform software solution for common geological calculations and plots

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geoscience Frontiers 2019年第4期10卷 1437-1447页

作者： Qiu-Ye Yu Leon Bagas Ping-hua Yang Da Zhang China University of geosciences Beijing 100083China University of Western Australia CrawleyWA 6009Australia

geoPyTool is an open source application developed for geological calculations and plots,such as geochemical classification,parameter calculation,basic statistical analysis and diagrams for structural *** than acting as a link from raw data stored in Microsoft Excel■(MS Excel)files to vector graphic files,geoPyTool includes recently developed routines that have not been included in previous software,such as the calculation of the Ce(Ⅳ)/Ce(Ⅲ)ratio for zircons as a method to examine the temporal evolution of oxygen fugacity in the magmatic source for igneous rocks,and the temperature calculator with titanium in zircon and zirconium in *** these routines,geoPyTool also allows users to load any figure from articles or books as a base *** a Python-based crossplatform program,geoPyTool works on Windows?,MacOS X?and gNU/*** can do the whole process from data to results without the dependence of Microsoft Excel?,CorelDraw?and other similar *** takes Excel?XLSX and CSV(Comma Separated Value)as the formats of both the input data source files and the output calculation results *** figures generated by geoPyTool can be saved as portable network graphics(PNg),scalable vector graphics(SVg)or portable document format(PDF).Another highlight of geoPyTool is the multilingual support,the official versio n of geoPyTool supports both Chinese and English,and additional languages can be loaded through interface *** is still in the development stage and will be expanded with further geochemical and structural geology *** an open source project,all source code of geoPyTool are accessible on github(https://***/geoPyTool/geoPyTool).Users with Python experience can join in the development team and build more complex functions expanding the capabilities of geoPyTool.

关键词： Python geochemistry Structural geology Calculation Cross platform

Lunar cratering asymmetries with high lunar orbital obliquity and inclination of the Moon

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Research in Astronomy and Astrophysics 2021年第6期21卷 281-293页

作者： hua-Cheng Li Nan Zhang Zong-Yu Yue Yi-Zhuo Zhang Key Laboratory of Orogenic Belts and Crustal Evolution School of Earth and Space SciencesPeking UniversityBeijing 100871China Earth Dynamics Research group School of Earth and Planetary SciencesCurtin University6102 WAAustralia State Key Laboratory of Remote Sensing Science Aerospace Information Research InstituteChinese Academy of SciencesBeijing 100101China

Accurate estimation of cratering asymmetry on the Moon is crucial for understanding Moon evolution *** studies of cratering asymmetry have omitted the contributions of high lunar obliquity and ***,we include lunar obliquity and inclination as new controlling variables to derive the cratering rate spatial variation as a function of longitude and *** examining the influence of lunar obliquity and inclination on the asteroids population encountered by the Moon,we then have derived general formulas of the cratering rate spatial variation based on the crater scaling *** formulas with addition of lunar obliquity and inclination can reproduce the lunar cratering rate asymmetry at the current Earth-Moon distance and predict the apex/ant-apex ratio and the pole/equator ratio of this lunar cratering rate to be 1.36 and 0.87,*** apex/ant-apex ratio is decreasing as the obliquity and inclination *** with the evolution of lunar obliquity and inclination,our model shows that the apex/ant-apex ratio does not monotonically decrease with Earth-Moon distance and hence the influences of obliquity and inclination are not negligible on evolution of apex/ant-apex *** model is generalizable to other planets and moons,especially for different spin-orbit resonances.

关键词： Moon meteorites meteors meteoroids planets and satellites:surfaces

Trivalent Ni oxidation controlled through regulating lithium content to minimize perovskite interfacial recombination

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Rare Metals 2022年第1期41卷 96-105页

作者： Jin-Jin Zhao Xiao Su Zhou Mi Ying Zhang Yan-Jun Hu hua-Jun guo Yi-Nan Jiao Yu-Xia Zhang Yan Shi Wei-Zhong Hao Jing-Wei Wu Yi wa.g Cun-Fa gao guo-Zhong Cao School of Materials Science and Engineering School of Mechanical EngineeringShijiazhuang Tiedao UniversityShijiazhuang 050043China School of Materials Science and Engineering Hebei Key Laboratory of Material Near Net Forming TechnologyHebei University of Science and TechnologyShijiazhuang 050018China State Key Laboratory of Mechanics and Control of Mechanical Structures Nanjing University of Aeronautics and AstronauticsNanjing 210016China Department of Materials Science and Engineering University of WashingtonSeattleWA 98195-2120USA

Organic–inorganic hybrid perovskite solar cells,one of the most promising photovoltaic devices,have made great progress in their efficiency and preparation *** this study,uniform,highly conductive Li_(n)NiO_(x)(0≤n≤1;0ge of Li *** performance for the perovskite solar cells was enhanced through incorporation of the ion pair of Ni^(3+)-Ni^(2+) as the interfacial *** on the amount of lithium doping,controlled interfacial oxidation was induced by Ni^(3+).The Li_(0.32)NiO_(x)inhibited charge recombination,reduced the defect density,and enhanced the photocurrent density.A maximum power conversion efficiency of 20.44%was obtained by Li_(0.32)NiO_(x).Further,in the long-term,in-air stabilities of unencapsulated Li_(n)-NiO_(x) perovskite solar cells were demonstrated.

关键词： Lithium ions Ni^(3+) Oxidized defect Photocurrent Perovskite solar cells

2022年云南省血吸虫病传播风险评估结果分析

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热带医学杂志 2024年第4期24卷 475-479页

作者：王丽芳孙佳昱张云张宗亚宋静周济华江华杜春红大理大学公共卫生学院云南大理671000 云南省地方病防治所云南省自然疫源性疾病防控重点实验室云南大理671000

目的分析2022年云南省血吸虫病传播风险,为巩固上一阶段防治成果、实现下一阶段精准防控提供决策依据。方法选择巍山、洱源、永胜3县的6个行政村作为本年度省级风险评估对象,采用回顾性调查结合现场调查的方法,收集近3年防治资料,现场... 详细信息

目的分析2022年云南省血吸虫病传播风险,为巩固上一阶段防治成果、实现下一阶段精准防控提供决策依据。方法选择巍山、洱源、永胜3县的6个行政村作为本年度省级风险评估对象,采用回顾性调查结合现场调查的方法,收集近3年防治资料,现场进行螺情调查和野粪污染调查,综合分析评估云南省2022年血吸虫病传播风险。结果2020-2022年,巍山县同兴村、西山村,洱源县永乐村、新联村,永胜县胜利村、清河村的人群血吸虫病筛查血检阳性率分别为2.58%(79/3058)、5.19%(179/3449)、5.81%(215/3699)、3.36%(101/3005)、2.18%(16/733)、1.91%(13/681),血检阳性人群粪检均未发现阳性。2022年查出有螺面积67.75 hm^(2),有螺框出现率为7.71%,活螺密度为0.32只/0.11 m^(2)。本次现场调查共调查风险环境31处,捡获活螺2819只,全部螺组织进行核酸检测,未发现感染性钉螺;共捡获野粪169份,其中犬粪69份(40.83%)、牛粪46份(27.22%)、羊粪40份(23.67%)、马属粪6份(3.55%)、人粪4份(2.37%)、猪粪4份(2.37%),尼龙绢集卵孵化法未检出毛蚴。结论云南省血吸虫病流行处于较低水平,但流行区中间宿主钉螺分布、野粪污染等疾病传播因素持续存在,潜在传播风险不容忽视,应继续强化以控制传染源为主、钉螺控制并重的山区地区综合防治措施,加强监测预警,及时发现并消除疾病传播风险。

关键词：血吸虫病钉螺野粪

Enhancement of Superoxide Dismutase and Catalase Activities and Salt Tolerance of Euhalophyte Suaeda salsa L. by Mycorrhizal Fungus glomus mosseae

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Pedosphere 2012年第2期22卷 217-224页

作者： LI Tao LIU Run-Jin HE Xin-hua wa.g Bao-Shan Key Laboratory of Plant Stress Research College of Life SciencesShandong Normal UniversityJinan 250014(China) Institute of Mycorrhizal Biotechnology Qingdao Agricultural UniversityQingdao 266109(China) School of Plant Biology University of Western AustraliaCrawleyWA 6009(Australia) Northern Research Station USDA Forest Service and School of Forest Resources and Environmental ScienceMichigan Technological UniversityHoughtonMI 49931(USA)

Arbuscular mycorrhizal (AM)-mediated plant physiological activities could contribute to plant salt tolerance. However, the biochemical mechanism by which AM fungi enhance salt tolerance of halophytic plants is unclear. A pot experiment was conducted to determine whether salt tolerance of the C 3 halophyte Suaeda salsa was enhanced by the AM fungus glomus mosseae. When 60-day-old S. salsa seedlings were subjected to 400 mmol L-1 NaCl stress for 35 days, plant height, number of leaves and branches, shoot and root biomass, and root length of g. mosseae-colonized seedlings were significantly greater than those of the nonmycorrizal seedlings. Leaf superoxide dismutase (SOD) activity at all sampling times (weekly for 35 days after salt stress was initiated) and leaf catalase (CAT) activity at 2 and 3 weeks after salt stress was initiated were also significantly enhanced in g. mosseae-colonized S. salsa seedlings, while the content of leaf malondialdehyde (MDA), a product of membrane lipid peroxidation, was significantly reduced, indicating an alleviation of oxidative damage. The corresponding leaf isoenzymes of SOD (Fe-SOD, Cu/Zn-SOD1, and Cu/Zn-SOD2) and CAT (CAT1 and CAT2) were also significantly increased in the mycorrhizal seedlings after 14 days of 400 mmol L-1 NaCl stress. Our results suggested that g. mosseae increased salt tolerance by increasing SOD and CAT activities and forming SOD and CAT isoforms in S. salsa seedlings.

关键词：超氧化物歧化酶盐地碱蓬过氧化氢酶 Fe-SOD 菌根菌 CAT活性盐生植物公差

Construction of SNP genetic maps based on targeted next-generation sequencing and QTL mapping of vital agronomic traits in faba bean(Vicia faba L.)

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农业科学学报:英文版 2023年第9期22卷 2648-2659页

作者： LI Meng-wei HE Yu-hua LIU Rong LI guan wa.g Dong JI Yi-shan YAN Xin huaNg Shu-xian wa.g Chen-yu MA Yu LIU Bei YANg Tao ZONg Xu-xiao National Key Facility for Crop gene Resources and genetic Improvement/Institute of Crop Sciences Chinese Academy of Agricultural SciencesBeijing 100081P.R.China Institute of grain Crops Yunnan Academy of Agricultural SciencesKunming 650205P.R.China Department of Horticulture Washington State UniversityPullmanWA 99164USA China golden Marker(Beijing)Biotech Co. Ltd.Beijing 102200P.R.China

Owing to the limitation of a large genome size(~13 gb),the genetic and gene mapping studies on faba bean(Vicia faba L.)are lagging far behind those for other *** this study,we selected three purified faba bean lines(Yundou 8137,H0003712,and H000572)as parents and constructed two F2 *** two F2 populations,namely 167 F2 plants in Pop1(Yundou 8137×H0003712)and 204 F2 plants in Pop2(H000572×Yundou 8137),were genotyped using a targeted next-generation sequencing(TNgS)genotyping platform,and two high-density single nucleotide polymorphisms(SNP)genetic linkage maps of faba bean were *** map constructed from Pop1 contained 5103 SNPs with a length of 1333.31 cM and an average marker density of 0.26 *** map constructed from Pop2 contained 1904 SNPs with a greater length of 1610.61 *** these two F2 populations,QTL mapping identified 98 QTLs for 14 agronomic traits related to the flowers,pods,plant types and *** two maps were then merged into an integrated genetic linkage map containing 6895 SNPs,with a length of 3324.48 *** results not only lay the foundation for fine mapping and map-based cloning of related genes,but can also accelerate the molecular marker-assisted breeding of faba bean.

关键词： faba bean targeted next-generation sequencing single nucleotide polymorphisms genetic linkage map QTL mapping

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基于网络监督的政府公共信息资源管理研究

情报科学 2014年第8期32卷 63-67页

作者：冯丹娃起文华哈尔滨师范大学管理学院黑龙江哈尔滨150025

随着人们民主意识、维权意识的增强,网络监督在社会监督中发挥着越来越重要的作用。但我们应该辩证认识网络监督的优缺点,对网络监督过程加以引导和管理。在这方面政府政府必须扮演多种角色,积极地履行公共信息的管理职责。政府要充分... 详细信息

随着人们民主意识、维权意识的增强,网络监督在社会监督中发挥着越来越重要的作用。但我们应该辩证认识网络监督的优缺点,对网络监督过程加以引导和管理。在这方面政府政府必须扮演多种角色,积极地履行公共信息的管理职责。政府要充分挖掘社会信息,担负起公共信息资源建设者的职责,拥有网络监督的主动权;要担负起公共信息维护者的职责,保证网络监督的有效性;要积极开展电子政务,打破信息垄断,充分发挥公众的监督权。

关键词：网络监督公共信息资源信息管理

Infant attraction:why social bridging matters for female leadership in Tibetan macaques

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Current Zoology 2020年第6期66卷 635-642页

作者： Xi wa.g Dong-Po XIA Lixing SUN Paul A.garber Randall C.Kyes Lori K.Sheeran Bing-hua SUN Bo-Wen Lia Jin-hua LI School of Resources and Environmental Engineering Anhui UniversityHefei 230601China International Collaborative Research Center for huangshan Biodiversity and Tibetan Macaque Behavioral Ecology Hefei 230601China School of Life Sciences Anhui UniversityHefei 230601China Department of Biological Sciences Central Washington UniversityEllensburgWA 98926USA Department of Anthropology and Program in Ecology Evolutionand Conservation BiologyUniversity of IllinoisUrbanaIL 61801USA Center for global Field Study Departments of Psychology and Global HealthUniversity of WashingtonSeattleWA 98195USA washington National Primate Research Center University of WashingtonSeattleWA 98195USA Department of Anthropology Central Washington UniversityEllensburgWA 98926USA Hefei Normal University Hefei 230601China

Leadership is a key issue in the study of collective behavior in social ***-leadership models predict that dyadic partner preferences based on grooming relationships or allianee formation positively affect an in dividua I's decision to follow or support a con spec *** the case of many primate species,females without young infants are attracted to mother-infant ***,the effects of mother-infant-female associations on affiliation-leadership models remain less *** free-rangi ng Tibeta n macaques Macaca thibetana,we used social network analysis to examine the importance of mother-inf a nt-adult female"social bridging eve nts as a predictor of who leads and who follows during group *** bridging is a common behavior in Tibetan macaques and occurs whe n 2 adults,gen erally females,engage in coordinated in fa nt *** eigenvector centrality coefficients of social bridging as a measure of social affiliation,we found that among lactating females,initiating bridging behavior with another female played a sign讦icant role in leadership success,with the assisting female following the mother during group *** non lactati ng females,this was not the *** results in dicate that in fa nt attracti on can be a strong trigger in collective action and directing group movement in Tibetan macaques and provides benefits to mothers who require helpers and social support in order to ensure the safety of their *** study provides new insights into the importance of the third-party effect in rethinking affiliation-leadership models in group-living animals.

关键词： affiliation-leadership models collective movement infant attraction Macaca thibetana social bridging Tibetan macaques

Flank gland-secreted putative chemosignals pertaining to photoperiod,endocrine states,and sociosexual behavior in golden hamsters

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Current Zoology 2010年第6期56卷 800-812页

作者： Ying-Juan LIU Da-Wei wa.g Lixing SUN Jin-hua ZHANg Jian-Xu ZHANg State Key Laboratory of Integrated Management of Pest Insects and Rodents in Agriculture Institute of Zoology Chinese Academy of Sciences Beichenxi Rdl-5 Beijing 100101 China School of Life Science Beijing Normal University Beijing 100875 China School of Biological Sciences Beijing Forestry University Beijing 100083 China Department of Biological Sciences Central Washington University Ellensburg WA 98926-7537 USA

Behavioral studies have shown that flank glands are involved in chemical communication in golden hamstersMesocricetus auratus but little chemical analysis has been conducted on volatiles arising from these glands. Using gas chromatography-mass spectrometry, we detected compounds from the flank glands of males, only eight of which were also produced infemales. Based on these chemical data we performed a number of further experiments. By manipulating light we found that malesexposed to short-photoperiods developed smaller flank glands than those exposed to long-photoperiods. Six flank gland volatilesreduced in relative abundance, which possibly coded for reproductive status of males of this seasonally breeding hamster *** dyadic encounters, we were able to induce the formation of dominant-subordinate relationships and show that two glandularcompounds became high in relative abundance and may function as dominance pheromones. Castration eliminated allmale-specific compounds resulting from flank glands, but bilateral ovariectomies only affected one compound in females. Oncethese ovariectomized females were treated with testosterone, their glandular compounds resembled those of males, suggestingthese compounds are under the main control of androgen. Two female putative pheromones, tetradecanoic acid and hexadecanoicacid, were used in binary choice tests and were both found to attract males over females. Applying a solution of these pheromonecompounds to adult males also suppressed their agonistic

关键词：金黄地鼠行为学光周期内分泌 chem 状态相对丰度化合物