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Defence Technology（防务技术） 2024年第4期34卷 134-142页

作者： Peng Wang Wen Qian Ruolei Zhong Fangfang he Xin Li Jie Chen Li Meng Yinshuang Sun guansong he Institute of Chemical Materials China Academy of Engineering PhysicsMianyang 621900China State Key Laboratory of Environment-friendly Energy Materials School of Materials and ChemistrySouthwest University of Science and TechnologyMianyang 621010China

The poor thermal stability and high sensitivity severely hinder the practical application of hexanitrohexaazaisowurtzitane(CL-20).herein,a kind of novel core@double-shell CL-20 based energetic composites were fabricated to address the above *** coordination complexes which consist of natural polyphenol tannic acid(TA) and Fe~Ⅲ were chosen to construct the inner shell,while the graphene sheets were used to build the outer *** resulting CL-20/TA-Fe~Ⅲ/graphene composites exhibited simultaneously improved thermal stability and safety performance with only 1 wt% double-shell content,which should be ascribed to the intense physical encapsulation effect from inner shell combined with the desensitization effect of carbon nano-materials from outer *** phase transition(ε to γ) temperature increased from 173.70 ℃ of pure CL-20 to 191.87℃ of CL-20/TA-Fe~Ⅲ/graphene ***,the characteristic drop height(H_(50)) dramatically increased from 14.7 cm of pure CL-20 to112.8 cm of CL-20/TA-Fe~Ⅲ/graphene composites,indicating much superior safety performance after the construction of the double-shell *** general,this work has provided an effective and versatile strategy to conquer the thermal stability and safety issues of CL-20 and contributes to the future application of high energy density energetic materials.

关键词： CL-20 Double-shell structure Thermal stability Safety performance Tannic acid Graphene sheets

Enhancing through-plane thermal conductivity of fluoropolymer composite by developing in situ nano-urethane linkage at graphene–graphene interface

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Nano Research 2020年第10期13卷 2741-2748页

作者： Muhammad Maqbool Haichang Guo Akbar Bashir Ali Usman Adeel YAbid guansong he Yanjuan Ren Zeeshan Ali Shulin Bai Department of Materials Science and Engineering Key Laboratory of High Eenergy Density Physics Simulation(HEDPS)Center of Applied Physics and Technology(CAPT)/Laboratory of Turbulence and Complex System(LTCS)Key Laboratory of Polymer Chemistry and Physics of Ministry of EducationCollege of EngineeringPeking UniversityBejing 100871China Institute of Chemical Materials Chinese Academy of Engineering Physics(CA EP)Mianyang 621900China School of Chemical and Materials Engineering(SCME) National University of Sciences and Technology(NUST)Islamabad 4000Pakistan

Attributed to the intense development and complexity in electronic devices,energy dissipation is becoming more essential *** carbonaceous materials particularly graphene(Gr)-based thermal interface materials(TIMs)are exceptional in heat ***,because of the anisotropic behavior of Gr in composites,the TIMs having outstanding through-plane thermal conductivity(┴TC)are needed to fulfill the upcoming innovation in numerous *** order to achieve this,herein,nano-urethane linkage-based modified Gr and carbon fibers architecture termed as nanourethane linkage(NUL)-Gr/carbon fibers(CFs)is ***,toluene diisocyanate is utilized to develop a novel but simple NUL to shape a new interface between graphene ***,the prepared composite of NUL-Gr/CFs with polyvinylidene fluoride matrix shows outstanding performance in heat *** to the unique structure of NUL-Gr/CFs,an unprecedented value of┴TC(~7.96 W·m^–1·K^–1)is achieved at a low filler fraction of 13.8 wt.%which translates into an improvement of^3,980%of pristine *** achieved outcomes elucidate the significance of the covalent interaction between graphene sheets as well as strong bonding among graphene and matrix in the composites and manifest the potential of proposed NUL-Gr/CFs architecture for practical applications.

关键词： graphene thermal interface materials polymer composites

Effects of nuclear charge fluctuations on dilepton photoproduction

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Communications in Theoretical Physics 2020年第2期72卷 60-64页

作者： guansong Li Kai Zhou Baoyi Chen Department of Physics Tianjin UniversityTianjin 300350China Frankfurt Institute for Advanced Studies Ruth-Moufang-Straβe 1D-60438 Frankfurt am MainGermany Institut für Theoretische Physik Goethe-Universitat FrankfurtMax-von-Laue-Str.1D-60438 Frankfurt am MainGermany

Fluctuations of dilepton production from two photon interactionsγγ→l^+l^-are studied in semicentral and peripheral nuclear *** on the Weizsacker-Williams approach,electromagnetic(EM)fields generated by moving nuclear charges are approximated as quasi-real *** fluctuating EM fields in each collision event are hard to be measured directly in experiments due to its short lifetime,we study the dilepton photoproduction with fluctuating EM fields,which are crucial for the EM fields induced chiral and charged particle evolutions,and calculate the relative standard deviation of the dilepton mass spectrum with the event-by-event fluctuating nuclear charge *** fluctuation effect becomes smaller in more peripheral collisions where the shift of proton positions is implicit for EM fields outside the *** uncertainty of effective impact parameter△b on the standard deviation is also studied,and its effect is around one-third of the effect of nuclear charge fluctuations when△b is taken as^1 fm.

关键词： heavy ion collisions photoproduction quark gluon plasma

蓄热温度对水蓄热型空气源热泵系统供暖经济性的影响

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制冷与空调 2021年第2期21卷 33-37页

作者：王汝金袁旭东贾甲蔡松素高峰何官送高东媛戴琳张伟合肥通用机械研究院有限公司压缩机技术国家重点实验室安徽省建筑设计研究总院股份有限公司

以我国寒冷地区某农村住宅为应用对象,基于峰谷电价,采用费用年值法和寿命周期内投资法分析水蓄热型空气源热泵系统在不同蓄热温度下的供暖经济性。结果表明:当蓄热温度为50℃时,水蓄热型热泵系统的经济性要好于常规热泵和燃气锅炉;当... 详细信息

以我国寒冷地区某农村住宅为应用对象,基于峰谷电价,采用费用年值法和寿命周期内投资法分析水蓄热型空气源热泵系统在不同蓄热温度下的供暖经济性。结果表明:当蓄热温度为50℃时,水蓄热型热泵系统的经济性要好于常规热泵和燃气锅炉;当蓄热温度从55℃增加到60℃时,由于耗电量及运行费用的增加,水蓄热型热泵系统的经济性优势难以体现;当蓄热温度超过60℃时,水蓄热型热泵系统的经济性下降明显。因此,基于初投资、机组性能及经济性的综合考虑,水蓄热型热泵系统的蓄热温度不宜过高。

关键词：空气源热泵水蓄热蓄热温度经济性

A deep learning-based global tropical cyclogenesis prediction model and its interpretability analysis

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Science China Earth Sciences 2024年第12期67卷 3671-3695页

作者： Bin MU Xin WANG Shijin YUAN Yuxuan CheN guansong WANG Bo QIN Guanbo ZHOU School of Software Engineering Tongji UniversityShanghai 201804China Department of Atmospheric and Oceanic Sciences&Institute of Atmospheric Sciences Fudan UniversityShanghai 200438China National Meteorological Center Beijing 100081China Shanghai Typhoon Institute China Meteorological AdministrationShanghai 200030China

Tropical cloud clusters(TCCs)can potentially develop into tropical cyclones(TCs),leading to significant casualties and economic *** prediction of tropical cyclogenesis(TCG)is crucial for early *** traditional deep learning methods applied to TCG prediction rely on predictors from a single time point,neglect the ocean-atmosphere interactions,and exhibit low model *** study proposes the Tropical Cyclogenesis Prediction-Net(TCGP-Net)based on the Swin Transformer,which leverages convolutional operations and attention mechanisms to encode spatiotemporal features and capture the temporal evolution of *** model incorporates the coupled ocean-atmosphere interactions,including multiple variables such as sea surface ***,causal inference and integrated gradients are employed to validate the effectiveness of the predictors and provide an interpretability analysis of the model's decision-making *** model is trained using GridSat satellite data and ERA5 reanalysis *** results demonstrate that TCGP-Net achieves high accuracy and stability,with a detection rate of 97.9%and a false alarm rate of 2.2%for predicting TCG 24 hours in advance,significantly outperforming existing *** indicates that TCGP-Net is a reliable tool for tropical cyclogenesis prediction.

关键词： Tropical cyclogenesis prediction Deep learning Feature fusion Interpretability Causal inference

Biological characteristics and conservation genetics of the narrowly distributed rare plant Cinnamomum chago(Lauraceae)

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Plant Diversity 2016年第5期38卷 247-252页

作者： Wenjing Dong Xue Zhang Yang guansong Liu Yang Yuehua Wang Shikang Shen School of Life Sciences Yunnan University

Cinnarnomum chago （family Lauraceae） is an essential source of timber and oil. This plant is narrowly distributed in the western part of the Yunnan Province. In this study, the distribution, habitat, and biological characteristics of C chago were examined through field investigation. The genetic diversity and the variation of the remnant populations were also studied using the inter-simple sequence repeat technique. Results showed that C chago is mainly distributed in the upstream tributary mountains of Lancang River in Yunlong County of Yunnan Province. The species distribution exhibited a fragmented pattern with five isolated populations and high-frequency anthropogenic interference. A combination of morphological features （opposite leaves, pinnate leaf veins, absence of glandular fossa, large drupe, small punch, and pollen surface with triangular spike grain, with cushion bumps at the base） indicated that C. chago is a key phylogenetic taxon between the two sections of Asian Cinnamomurn plants （Sect. Camphora （Trew） Meissn. and Sect. Cinnamomum）. Analysis of the genetic diversity of C. chago indicated that it has a moderately high level of genetic diversity at the population and species levels （populations level： Ne - 1.629, H = 0.348, I=0.504, and PPB = 83.3%; species level： Ne - 1.864, H = 0.460, I = 0.652, and PPB - 100%）. Analysis of molecular variance revealed that 17% of the genetic variation was divided between the populations, whereas 83% was observed within the populations. Based on these results, we suggest the inclusion of C. chago in the Wild Plants with Extremely Small Populations in China. Moreover, the species should be given special attention and protection. Some strategies were proposed for the conservation of the C. chago populations.

关键词： Cinnamornum chago Habitat Biological characteristicGenetic diversity Conservation strategies

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现代法治文明元叙事中的社群主义修辞学

法律科学（西北政法大学学报） 2011年第3期29卷 3-16页

作者：程关松江西省社会科学院江西南昌330077

社群主义表达了对现代和后现代的焦虑。它并不颠覆现代法治文明的元叙事,而是将其界定为一种修辞学。它诊断西方现代法治文明的病症在于责任连续性论证的缺乏与根本性制度保证的缺失。它认为权利、正义与宪政必须以认同和承认社群公共... 详细信息

社群主义表达了对现代和后现代的焦虑。它并不颠覆现代法治文明的元叙事,而是将其界定为一种修辞学。它诊断西方现代法治文明的病症在于责任连续性论证的缺乏与根本性制度保证的缺失。它认为权利、正义与宪政必须以认同和承认社群公共善为先决条件,责任的连续性是社群公共善的根本保证。社群主义激发了新儒学复兴传统的愿望。当西方法治文明的历时性问题浓缩为我国的共时性问题时,当下关键的问题是必须对我国现实到底是缺乏权利还是责任的连续性论证与根本性制度保证作出审慎的判断,才能确定当下我国法治的重心。

关键词：法治文明社群主义元叙事修辞学

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个人信息保护的中国权利话语

法学家 2019年第5期 17-30,191,192页

作者：程关松华南理工大学法学院

通过权利方式保护个人信息是一种世界趋势。立法宜以"人格"要素、"人格性"要素、"非人格性"要素作为客观分类标准,构建以公法为依托,私法为主干,社会法为补充的权利话语体系。按照权利客体的层次,在基本权利和人格权法中解决"人格"要素... 详细信息

通过权利方式保护个人信息是一种世界趋势。立法宜以"人格"要素、"人格性"要素、"非人格性"要素作为客观分类标准,构建以公法为依托,私法为主干,社会法为补充的权利话语体系。按照权利客体的层次,在基本权利和人格权法中解决"人格"要素的精神利益保护问题;在人格权法法定主义放松条件下的财产权法中赋予个人信息财产性利益,解决"非人格性"要素的财产性利益保护问题;在基本权利和社会法中赋予个人保护"人格性"要素的个人信息特权。在合同法中修正"同意"的构成要件;在侵权法中发展个人信息侵权类型;运用权能扩展机制、公法转介技术、风险预防原则,构建个人信息保护的权利话语体系。

关键词：个人信息保护权利中国话语

Functionalizing DNA nanostructures with natural cationic amino acids

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Bioactive Materials 2021年第9期6卷 2946-2955页

作者： Dong Wang Chunfa Chen Qian Liu Qianwen Zhao Di Wu Yue Yuan Chaowang Huang Xiaorong Sun Chunji Huang David Tai Leong guansong Wang Hang Qian Institute of Respiratory Diseases Xinqiao HospitalThird Military Medical University183 Xinqiao StreetChongqing400037China Laboratory of Pharmacy and Chemistry And Laboratory of Tissue and Cell BiologyLab Teaching&Management CenterChongqing Medical UniversityChongqing400016China Basic Medical College Third Military Medical UniversityChongqing400038China Department of Chemical and Biomolecular Engineering National University of SingaporeSingapore Department of Respiratory Medicine Jinling HospitalNanjingJiangsu210002China

Complexing self-assembled DNA nanostructures with various functional guest species is the key to unlocking new and exciting biomedical *** guest species not only induce magnesium-free DNA to self-assemble into defined structures but also endow the final complex nanomaterials with new ***,we propose a novel strategy that employs naturally occurring cationic amino acids to induce DNA self-assembly into defined *** L-arginine and L-lysine can readily induce the assembly of tile-based DNA nanotubes and DNA origami sheets in a magnesium-free *** self-assembly processes are demonstrated to be pH-and concentration-dependent and are achieved at constant ***,the assembled DNA/amino acid complex nanomaterials are stable at a physiological temperature of 37◦*** L-arginine with its D form enhances its serum *** preliminary examination of this complex nanomaterial platform for biomedical applications indicates that DNA/amino acids exhibit distinct cellular uptake behaviors compared with their magnesium-assembled *** nanomaterial mainly clusters around the cell membrane and might be utilized to manipulate molecular events on the *** study suggests that the properties of DNA nanostructures can be tuned by complexing them with customized guest molecules for a designed *** strategy proposed herein might be promising to advance the biomedical applications of DNA nanostructures.

关键词： DNA nanostructures Noncanonical DNA self-Assembly Amino acids Isothermal self-assembly

宪法失序与对行政权剩余的规制——以执行权的变迁为视角

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法律科学（西北政法大学学报） 2009年第4期27卷 41-52页

作者：程关松武汉大学法学院湖北武汉430072

我国现行宪法认为行政权是一种执行法律的权力,没有政治功能派分。但在宪政实践中,行政权既有执行功能,又有政治功能,其政治功能缺乏合法性。行政权的扩张使宪法失序,主要原因是现有宪法没有一套规制行政权非正式来源的有效方案。宪法... 详细信息

我国现行宪法认为行政权是一种执行法律的权力,没有政治功能派分。但在宪政实践中,行政权既有执行功能,又有政治功能,其政治功能缺乏合法性。行政权的扩张使宪法失序,主要原因是现有宪法没有一套规制行政权非正式来源的有效方案。宪法沉默之处就是宪法危机之所。行政权的非正式来源有其必然性,外在的、事前或事后的、间断的宪法制约机制不足以规制行政权,必须有内在的、事中的、连续的宪法制约机制予以配合。规范主义宪法的有效性必须向生活领域开放;功能主义宪法观的合法性必须获得法治化建构。行政法治模式宜以规范主义宪法为基础,以功能主义为补充。行政的开放性、公民参与、法律程序是内在宪法制约机制的要素。

关键词：执行权剩余性范畴宪法失序民主制行政