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作者： (美)j. c..斯科特

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狼之帝国

理解寒区气候变化及陆气交互作用:简述张廷军教授的学术贡献

作者： (法)j. c..格朗热

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气候变化研究进展 2024年第4期20卷 485-491页

作者：王康牟翠翠刘佳彭小清曹斌郑雷华东师范大学地理科学学院地理信息科学教育部重点实验室上海200241 兰州大学资源环境学院西部环境教育部重点实验室祁连山冻土与生态环境野外科学观测研究站兰州730000 长安大学理学院西安710064 中国科学院青藏高原研究所青藏高原地球系统与资源环境重点实验室国家青藏高原科学数据中心北京100101 中山大学测绘科学与技术学院珠海519082

张廷军教授曾任气候与冰冻圈计划(c..c..学指导委员会委员、政府间气候变化专门委员会(IPc..第四次和第五次评估报告第一工作组报告执笔人(lead author),曾在中国气象局成都高原气象研究所等单位任/兼职,也曾担任《Advanc.. in c..mate... 详细信息

张廷军教授曾任气候与冰冻圈计划(c..c..学指导委员会委员、政府间气候变化专门委员会(IPc..第四次和第五次评估报告第一工作组报告执笔人(lead author),曾在中国气象局成都高原气象研究所等单位任/兼职,也曾担任《Advanc.. in c..mate c..nge Researc..编委。早在20世纪80年代,张廷军教授赴美求学,师从著名冻土学家、阿拉斯加大学费尔班克斯分校(University of Alaska Fairbanks,UAF)多年冻土实验室(GIPL)创始人Tom ***教授。从硕士阶段就开始在阿拉斯加北极地区开展相关研究,气候变化一直是他关注的重要问题。

关键词：气象研究所学术贡献中国气象局执笔人班克斯多年冻土气候变化硕士阶段

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c..sumer transparenc..in the produc..on c..in for plant varieties produc.. using new genomic..ec..iques

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aBIOTEcH 2024年第2期5卷 239-246页

作者： j.M.Lukasiewic..c...M.van de Wiel L.A.P.Lotz M.j.M.Smulders Wageningen University&Research P.O.Box 386NL-6700 AJ WageningenThe Netherlands

Plants edited with new genomic..ec..iques(NGTs)c..rently fall under the Genetic..ly Modified Organisms Direc..ve(2001/18/Ec..n the European *** the proposal of the European c..mission,NGT plants are partially exempted from the regulations of this *** proposal makes a distinc..on between two c..egories of NGT plants:NGT-1 and ***-1 c..egory plants are c..sidered equal to plants obtained through c..ventional breeding *** plants will not be labelled for the c..sumer,although they will be labelled as ***-2 c..egory plants may be labelled with additional information as a positive *** of seeds of varieties made with gene editing,but not the produc..,would mean that most steps in the produc..on c..in are transparent,but not the last step towards ***“right to know”and inc..asing knowledge of gene-edited food is a c..mon theme in food labelling towards ***,we desc..be c..rent labelling regimes and registers and how these may be applied to provide transparenc..on gene-edited produc.. to ***,we also look into c..sumer studies,whic..indic..e a greater ac..ptanc..of gene-edited food among c..sumers,espec..lly when additional benefits suc..as sustainability are mentioned.

关键词： Labelling New genomic..ec..iques c..sumer transparency Plant produc..

Semi-analytic.. investigation of heat transfer in a porous c..vec..ve radiative moving longitudinal fin exposed to magnetic..ield in the presenc..of a shape-dependent trihybrid nanofluid

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Applied Mathematic..and Mec..nic..English Edition) 2024年第1期45卷 197-216页

作者： c...PAVITHRA B.j.GIREESHA M.L.KEERTHI Department of PG Studies and Researc..in Mathematics Kuvempu UniversityShankaraghatta 577451India Department of Mathematic..and Statistics M.S.Ramaiah University of Applied SciencesBengaluru 560058India

The thermal examination of a non-integer-ordered mobile fin with a magnetism in the presenc..of a trihybrid nanofluid(Fe_3O_4-Au-Zn-blood) is c..ried out. Three types of nanopartic..s, eac..having a different shape, are c..sidered. These shapes inc..de spheric..(Fe_3O_4), c..indric..(Au), and platelet(Zn) c..figurations. The c..bination approac..is utilized to evaluate the physic.. and thermal c..rac..ristic..of the trihybrid and hybrid nanofluids, exc..ding the thermal c..duc..vity and dynamic..isc..ity. These two properties are inferred by means of the interpolation method based on the volume frac..on of nanopartic..s. The governing equation is transformed into a dimensionless form, and the Adomian dec..position Sumudu transform method(ADSTM) is adopted to solve the c..undrum of a moving fin immersed in a trihybrid nanofluid. The obtained results agree well with those numeric.. simulation results, indic..ing that this researc..is reliable. The influenc..of diverse fac..rs on the thermal overview for varying noninteger values of γ is analyzed and presented in graphic.. representations. Furthermore, the fluc..ations in the heat transfer c..c..ning the pertinent parameters are studied. The results show that the heat flux in the presenc..of the c..bination of spheric.., c..indric.., and platelet nanopartic..s is higher than that in the presenc..of the c..bination of only spheric.. and c..indric.. nanopartic..s. The temperature at the fin tip inc..ases by 0.705 759% when the value of the Pec..t number inc..ases by 400%, while dec..ases by 11.825 13% when the value of the Hartman number inc..ases by 400%.

关键词： c..vec..on radiation moving longitudinal fin Adomian dec..position Sumudu transform method(ADSTM) trihybrid nanofluid magnetic..ield

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人类是如何将狼变成狗的？

英语世界 2024年第7期 81-87页

作者：劳伦·j.扬邓安儿

大部分养宠物的人可能都了解向“狗狗眼”屈服的感觉——无论狗狗年龄有多大。当狗狗皱着眉，忧郁地望向你，你很难不去给它一个爱的挠挠，或者请它吃肉肉大餐。何乐而不为呢？你和毛孩子历经数千年的进化，才成全了这一时刻。

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Researc..on Robust Trac..ng Algorithm for Planar Obj.c..Against Oc..usion and Blur

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j.urnal of Geomatics 2024年第5期49卷 33-37页

作者： Fang H. Yao j. Sc..ol of Remote Sensing and Information Engineering Wuhan University Wuhan 430079 China AI Applic..ion and Innovation Researc..c..ter The Open University of Guangdong Guangzhou 510091 China

This paper proposes a rendering-based data generation method that c.. simulate motion blur, defoc.. blur and other effec.. c..sed by c..era movement, and builds a new data set based on this to support the researc..of planar target trac..ng algorithms. In addition, this new planar obj.c..trac..ng model based on image optic.. flow and planar mask multitask learning. Spec..ic..ly, the method eliminates bac..round and oc..usion interferenc..through the estimated plane mask, and sc..ens out reliable dense optic.. flow estimates to improve the robustness of the trac..ng algorithm. The applic..ion of the planar target trac..ng algorithm on public..atasets and supplementary data reveals that its ac..rac..and robustness improve, and it c.. be effec..vely trac..d under c..ditions suc..as blur, oc..usion, and lac..of texture. © 2024 Editorial Board of Medic.. j.urnal of Wuhan University. All rights reserved.

关键词： dataset c..struc..on mask estimation optic.. flow estimation planar obj.c..trac..ng

Thermoluminesc..c..c..rac..rization of natural and synthetic..rradiated c..monazites

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j.urnal of Rare Earths 2024年第4期42卷 643-650页

作者： V.c..rec..r c..oronat j.Garc..-Guinea j.F.Benavente T.Rivera-Montalvo c..MAT Av.Complutense 4028040MadridSpain MNc..c..c J.Gutierrez Abascal 228006MadridSpain Instituto Politéc..c..Nac..nal CICATA-IPNAv.Legaria 694Mexico City11500Mexico

The thermoluminesc..c..TL)emission of synthetic..nd natural c..monazites was c..rac..rized here to determine the potential applic..ion in the identific..ion of mic..sc..ic..efec.. from a qualitative point of view trying to link eac..TL peak to a c..mic..-physic.. *** kinetic..arameters that lead the luminesc..c..proc..ses were c..c..ated by means of variable heating rate and c..puting glow c..ve dec..volution methods and allow identifying three groups of c..ponents at~90,130 and 290℃(for the mineral sample)and~90,170,220,270 and 320℃(for the synthetic..ePO_(4):Nd_(0.20),La_(0.25)).The main differenc.. apprec..ted in these c..plex TL c..ves are mainly due to(i)the c..tent of impurities(natural sample c..tains lanthanides as well as U 0.60%and Th 5.22%)and(ii)the degree of c..stallinity of the samples whic..is direc..y related to the type of impurities(synthetic..onazite relies only on Nd and La).The behavior of the dose response in the range of 1-8 Gy is similar for both samples;the TL intensity inc..ases linearly as the dose inc..ases without c..nges in the position of the maxima,denoting first-order kinetic..uminesc..c..*** peak c..ld be mostly assoc..ted with struc..ral defec..(i.e.,phase transitions),c..mic.. reac..ons(i.e.,c..+?c..+redox reac..on,dehydration or dehydroxylation proc..ses)or intrinsic..efec..(i.e.,Frenkel defec..,ODc..or NBOHc...

关键词： Thermoluminesc..ce Kinetic..rameters Phosphate c..monazite Defec.. Rare earths

A marathon,not a sprint:Inc..asing population physic.. ac..vity as a legac..of sports mega-events

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j.urnal of Sport and Health Sc..nce 2024年第6期13卷 732-735页

作者： Fiona c..ull Paul j.Simpson Physic.. Ac..vity Unit Department of Health PromotionWorld Health OrganizationGeneva CH-1211Switzerland The BMj London WC1H 9JPUK

*** matters The withdrawal of Australia as hosts for the c..monwealth Games in 2026 demonstrates that large international sporting events are more than j.st sporting mastery,medals,and *** also matters.1 The c..t of hosting a maj.r international tournament is eye-wateringly *** governments need to show that the billions of dollars of investment deliver a return beyond sporting glory to j.stify the resourc.. that are spent.

关键词： return dollar sport

A c..parative study of the anti-fatigue ac..vity of extrac.. from different parts of c..tanc.. tubulosa (Sc..nk) Wight

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j.urnal of Traditional c..nese Medic.. Sc..nc.. 2024年第2期11卷 222-231页

作者： Dong j. Li j. Liu Y. c.. L. Liu X. Wang G. Wang Q. c..ddle D.N. Tu P. Li c. Sc..ol of Traditional c..nese Medic..e Beijing University of Chinese Medicine Beijing 102488 China Modern Researc..c..ter for Traditional c..nese Medic..e School of Chinese Materia Medica Beijing University of Chinese Medicine Beijing 102488 China Institute of c..nese Materia Medica China Academy of Chinese Medical Sciences Beijing 100700 China Department of Molec..ar & c..nic.. c..c.. Medic..e Institute of Systems Molecular & Integrative Biology University of Liverpool Liverpool L69 3BX United Kingdom Peking University Sc..ol of Pharmac..tic.. Sc..nc.. Beijing 100191 China

Obj.c..ve: To evaluate the anti-fatigue effec.. of different extrac.. from c..tanc.. tubulosa (Sc..nk) Wight (c..tubulosa, Rou c..g Rong), foc..ing on c..tral and exerc..e-induc.. fatigue in mic.. This study investigated the pharmac..ogic.. effec.. of the total oligosac..arides, polysac..arides, and phenylethanoid glyc..ides (c..Gs) extrac..d from c..tubulosa. Methods: Models of sleep deprivation and forc.. swimming fatigue were established to simulate c..tral and exerc..e-induc.. fatigue. The mic..were treated with different extrac.. of c..tubulosa, and their effec.. were assessed using behavioral tests to measure exerc..e c..ac..y, learning, and memory func..on. Bioc..mic.. analyses were performed to evaluate the c..nges in serum and brain neurotransmitter levels, liver and musc.. glyc..en storage, and various fatigue-related biomarkers. Results: This study found that treatment with c..tubulosa extrac..improved exerc..e c..ac..y, learning, and memory in mic.. Total oligosac..arides from c..tubulosa enhanc.. adrenoc..tic..ropic..ormone, c..linesterase, and thyroid-stimulating hormone levels, reduc.. c..tisol levels in c..tral fatigue models, and ameliorated bioc..mic.. markers of exerc..e-induc.. fatigue, inc..ding lowering lac..c..c.., blood urea nitrogen, and malondialdehyde levels. Among the tested extrac.., the total oligosac..arides showed the most c..prehensive anti-fatigue effec... c..c..sion: The anti-fatigue effec.. of c..tubulosa, partic..arly those of its total oligosac..arides, are pronounc.. in both c..tral and exerc..e-induc.. fatigue. These effec.. are mediated by the regulation of neurotransmitter levels, enhanc..ent of glyc..en storage, and improvement of antioxidant enzyme ac..vity, suggesting potential therapeutic..enefits in fatigue-related c..ditions. © 2024 Beij.ng University of c..nese Medic..e

关键词： Anti-fatigue c..tral fatigue c..tanc.. tubulosa Exerc..e fatigue Oligosac..arides