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Review of artificial intelligence applications in astronomical data processing

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Astronomical Techniques and Instruments 2024年第1期1卷 1-15页

作者： Hailong Zhang Jie Wang Yazhou Zhang Xu Du Han wu Ting Zhang Xinjiang Astronomical Observatory Chinese Academy of SciencesUrumqi 830011China University of Chinese Academy of Sciences Beijing 100049China Key Laboratory of Radio Astronomy Chinese Academy of SciencesNanjing 210008China National Astronomical Data Center Beijing 100101China

Artificial Intelligence(AI)is an interdisciplinary research field with widespread *** aims at developing theoretical,methodological,technological,and applied systems that simulate,enhance,and assist human ***,notable accomplishments of artificial intelligence technology have been achieved in astronomical data processing,establishing this technology as central to numerous astronomical research areas such as radio astronomy,stellar and galactic(Milky Way)studies,exoplanets surveys,cosmology,and solar *** article systematically reviews representative applications of artificial intelligence technology to astronomical data processing,with comprehensive description of specific cases:pulsar candidate identification,fast radio burst detection,gravitational wave detection,spectral classification,and radio frequency interference ***,it discusses possible future applications to provide perspectives for astronomical research in the artificial intelligence era.

关键词： Astronomical techniques Astronomical methods Astroinformatics

Potential mechanism of teneligliptin in the treatment of diabetic cardiomyopathy

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World Journal of Diabetes 2024年第10期15卷 2002-2005页

作者： Jing Guo Yi Cao Qing-Yuan wu Lu-Sha Cen Department of Dermatology The First Affiliated Hospital of Zhejiang Chinese Medical University(Zhejiang Provincial Hospital of Chinese Medicine)Hangzhou 310006Zhejiang ProvinceChina Department of Respiratory and Critical Care Medicine The First Affiliated Hospital of Zhejiang Chinese Medical UniversityHangzhou 310006Zhejiang ProvinceChina Department of Ophthalmology The First Affiliated Hospital of Zhejiang Chinese Medical UniversityHangzhou 310006Zhejiang ProvinceChina

Diabetic cardiomyopathy(DCM),a complication of diabetes,poses a significant threat to public health,both its diagnosis and treatment presents *** has promising applications and research implications in the treat-ment of diabetes *** et al observed the therapeutic effect of tenelig-liptin on cardiac function in mice with *** validated that teneligliptin’s mechanism of action in treating DCM involves cardiomyocyte protection and inhibition of NLRP3 inflammasome *** that the NLRP3 inflammasome plays a crucial role in the onset and progression of DCM,it presents a promising therapeutic ***,further clinical validation is required to ascertain the preventive and therapeutic efficacy of teneligliptin in DCM.

关键词： Teneligliptin NLRP3 inflammasome Diabetes Diabetic cardiomyopathy Diabetes complications

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四川香肠风味与品质的化学密钥

化学教育（中英文） 2024年第7期45卷 1-8页

作者：伍晓春吴敏蔡悦四川师范大学化学与材料科学学院四川成都610066

以四川香肠的制作流程为主线,从备材、腌制、灌制、风干等流程中,揭示其背后的化学原理、物质基础及变化机制,找寻其美味与品质的化学密钥,揭示化学与生活的联系,激发师生对化学与生活的兴趣和热爱。

关键词：四川香肠制作流程化学变化风味化学物质

Magnetic-biased chiral molecules enabling highly oriented photovoltaic perovskites

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National Science Review 2024年第2期11卷 221-230页

作者： Jing Chen Caner Deger Zhen-Huang Su Kai-Li Wang Guang-Peng Zhu Jun-Jie wu Bing-Chen He Chun-Hao Chen Tao Wang Xing-Yu Gao Ilhan Yavuz Yan-Hui Lou Zhao-Kui Wang Liang-Sheng Liao Institute of Functional Nano&Soft Materials(FUNSOM) Laboratory of Advanced Negative Carbon TechnologiesSoochow University Department of Physics Marmara University Shanghai Synchrotron Radiation Facility(SSRF) Shanghai Advanced Research InstituteChinese Academy of Sciences College of Energy Soochow Institute for Energy and Materials Innovations Soochow University Macao Institute of Materials Science and Engineering Macau University of Science and Technology

The interaction between sites A, B and X with passivation molecules is restricted when the conventional passivation strategy is applied in perovskite（ABX3） photovoltaics. Fortunately, the revolving A-site presents an opportunity to strengthen this interaction by utilizing an external field. Herein, we propose a novel approach to achieving an ordered magnetic dipole moment, which is regulated by a magnetic field via the coupling effect between the chiral passivation molecule and the A-site（formamidine ion） in *** strategy can increase the molecular interaction energy by approximately four times and ensure a well-ordered molecular arrangement. The quality of the deposited perovskite film is significantly optimized with inhibited nonradiative recombination. It manages to reduce the open-circuit voltage loss of photovoltaic devices to 360 mV and increase the power conversion efficiency to 25.22%. This finding provides a new insight into the exploration of A-sites in perovskites and offers a novel route to improving the device performance of perovskite photovoltaics.

关键词： perovskite photovoltaics magnetic moment A-site regulation chiral molecules

Development of Fenghuang Dancong Tea and Chestnut Sauce

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Asian Agricultural Research 2024年第6期16卷 41-44页

作者： Wanchan QIU Peidan LAI Ziqi PENG Yanbin wu Heng PENG School of Geography and Tourism·School of Teochew Cuisine Hanshan Normal UniversityChaozhou 521041China School of Chemical and Environmental Engineering Hanshan Normal UniversityChaozhou 521041China School of History and Culture Hanshan Normal UniversityChaozhou 521041China

To produce Fenghuang Dancong tea and chestnut sauce that is more in line with people s health needs and has better flavor,the dosage of tea,tea powder,white sugar and milk was analyzed,and the optimal formula of Fenghuang Dancong tea and chestnut sauce was studied through a single factor experiment and orthogonal *** results showed that the best formula of Fenghuang Dancong tea and chestnut sauce was composed of 4.5 g of tea,1.5 g of tea powder,60 g of milk and 5 g of white *** Fenghuang Dancong tea and chestnut sauce made under these conditions was light brown,and had suitable viscosity,delicate and rich *** had the fragrance of Fenghuang Dancong tea and the sweet aroma of chestnuts.

关键词： Fenghuang Dancong tea Chestnuts Sauce Formula optimization Sensory evaluation

PDGFR in PDGF-BB/PDGFR Signaling Pathway Does Orchestrates Osteogenesis ina Temporal Manner

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Research 2024年第1期2023卷 33-48页

作者： Fangqian Wang Yuxiao Ye Zengjie Zhang Wangsiyuan Teng Hangxiang Sun Xupeng Chai Xingzhi Zhou Jiayu Chen Haochen Mou Yinwang Eloy Xiaoqiang Jin Liang Chen Zhenxuan Shao Yan wu Yue Shen An Liu Peng Lin Jianwei Wang Xiaohua Yu Zhaoming Ye Department of Orthopedic Surgery the Second Affiliated HospitalZhejang University School of MedicineHangzhou CityZhejiang ProvincePR China Orthopedics Research Institute of Zhejang University Hangzhou CityZhejiang ProvincePR China Key Laboratory of Motor System Disease Research and Precision Therapy of Zhejiang Province Hangzhou CityZhejiang ProvincePR China School of Material Science and Engineering University of New South WalesSydney 2052Australia

Platelet-derived growth factor-BB(PDGF-BB)/platelet-derived growth factor receptor-β(PDGFR-β)pathway is conventionally considered as an important pathway to promote osteogenesis;however,recent study suggested its role during osteogenesis to be *** the differential functions of this pathway during 3 stages of bone healing,we hypothesized that temporal inhibition of PDGF-BB/PDGFR-βpathway could shift the proliferation/differentiation balance of skeletal stem and progenitor cells,toward osteogenic lineage,which leads to improved bone *** first validated that inhibition of PDGFR-βat late stage of osteogenic induction effectively enhanced differentiation toward *** effect was also replicated invivo by showing accelerated bone formation when block PDGFR-βpathway at late stage of critical bone defect healing mediated using ***,we found that such PDGFR-βinhibitor-initiated bone healing was also effective in the absence of scaffold implantation when administrated ***,timely inhibition of PDGFR-βblocked extracellular regulated protein kinase 1/2 pathway,which shift proliferation/differentiation balance of skeletal stem and progenitor cell to osteogenic lineage by upregulating osteogenesis-related products of Smad to induce *** study offered updated understanding of the use of PDGFR-βpathway and provides new insight routes of action and novel therapeutic methods in the field of bone repair.

关键词： healing sized implantation

Advancements in life-on-a-chip: The impact of “Beyond Limits Manufacturing” technology

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Chinese Chemical Letters 2024年第5期35卷 13-16页

作者： Weiwei He Hongbo Zhang Xudong Lin Lili Zhu Tingting Zheng Hao Pei Yang Tian Min Zhang Guoyue Shi Lei wu Jianlong Zhao Gulinuer wumaier Shengqing Li Yufang Xu Honglin Li Xuhong Qian Shanghai Key Laboratory of New Drug Design School of PharmacyEast China University of Science and TechnologyShanghai 200237China School of Mechanical and Power Engineering East China University of Science and TechnologyShanghai 200237China Guangdong Provincial Key Laboratory of Sensor Technology and Biomedical Instrument School of Biomedical EngineeringShenzhen Campus of Sun Yat-sen UniversityShenzhen 518000China Shanghai Key Laboratory of Green Chemistry and Chemical Processes Department of ChemistrySchool of Chemistry and Molecular EngineeringEast China Normal UniversityShanghai 200241China Shanghai Institute of Microsystem and Information Technology Chinese Academy of SciencesShanghai 200050China Department of Pulmonary and Critical Care Medicine Huashan HospitalFudan UniversityShanghai 200040China Innovation Center for AI and Drug Discovery East China Normal UniversityShanghai 200062China Lingang Laboratory Shanghai 200031China

This review explores the concept of life-on-a-chip,which involves the creation of miniaturized biological systems,such as organs,tissues,and model organisms,on microscale platforms called microfluidic *** chips consist of intricately etched channels,wells,and chambers that enable precise control and observation of fluids,cells,and biochemical reactions,facilitating the simulation of various aspects of human or animal physiology and the study of responses to different stimuli,drugs,or disease *** review highlights the application of a novel technology,“Beyond Limit Manufacturing”(BLM),in the development of sophisticated three-dimensional cell models and model organism ***-on-a-chip and organ-on-a-chip(OoC)are among the thriving developments in the field of microfluidics,allowing for the reconstruction of living microenvironments and implementation of multiple *** review discusses the latest advancements in life-on-a-chip technology using BLM and outlines potential future research directions,emphasizing the significant role of these chips in studying complex biological processes in a controlled and scalable manner.

关键词： Beyond Limit Manufacturing Model-organism-on-a-chip Organ-on-a-chip

基于B样条曲线拟合和蜉蝣算法的采煤机截割路径约束优化

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煤炭科学技术 2024年第S01期52卷 269-279页

作者：程诚吴洪状刘送永苏州大学未来科学与工程学院江苏苏州215299 中国矿业大学机电工程学院江苏徐州221116

实现采煤机智能化调高,关键是解决煤岩界面识别问题、截割路径优化问题及采煤机调高控制问题。即使煤岩界面被精确识别,受到实际工作中顶底板的平整性和液压支架的推移滑溜等要求的限制,采煤机滚筒无法完全跟随煤岩界面曲线,因此需要基... 详细信息

实现采煤机智能化调高,关键是解决煤岩界面识别问题、截割路径优化问题及采煤机调高控制问题。即使煤岩界面被精确识别,受到实际工作中顶底板的平整性和液压支架的推移滑溜等要求的限制,采煤机滚筒无法完全跟随煤岩界面曲线,因此需要基于煤岩界面识别结果,对起伏变化的煤岩界面曲线进行截割路径优化,得到采煤机调高控制的目标轨迹。滚筒截割路径优化是基于煤岩界面估计曲线,在采煤工艺、煤质要求和设备的适应能力等限制条件的约束下,得到使回采最大化的平滑轨迹。针对上述采煤机截割路径约束优化问题,提出一种基于B样条曲线拟合和蜉蝣算法的采煤机截割路径约束优化方法。为了提高截割路径优化效果和降低计算复杂度,以B样条曲线节点系数作为设计变量,构建一种新型截割路径优化目标函数;考虑采煤机截割工艺、煤质要求等限制,使用多段赋值罚函数法处理约束,根据约束的不满足程度动态改变罚函数系数值,避免优化陷入局部最值和约束不能起到实际作用;为了进一步提高优化效果和收敛速度,使用修正蜉蝣算法寻找最优截割路径。最后,考虑实际煤岩界面中褶皱、陷落柱、断层等典型地质构造,进行仿真研究,结果表明,所提方法能在满足实际约束下快速得到平滑的截割优化路径,实时性好、适用性高。

关键词：采煤机记忆截割约束优化蜉蝣算法 B样条曲线

On resolution to wu's conjecture on Cauchy function's exterior singularities

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Acta Mechanica Sinica 2011年第3期27卷 309-317页

作者： Theodore Yaotsu wu California Institute of Technology

This is a series of studies on wu＇s conjecture and on its resolution to be presented herein. Both are devoted to expound all the comprehensive properties of Cauchy＇s function f（z）（z = x ＋ iy） and its integral J[f（z）]≡（2πi）-∮cf（t）（t-z）-1dt taken along the unit circle as contour C,inside which（the open domain D＋） f（z） is regular but has singularities distributed in open domain Doutside C. Resolution is given to the inverse problem that the singularities of f（z） can be determined in analytical form in terms of the values f（t） of f（z） numerically prescribed on C（｜t｜ = 1） ,as so enunciated by wu＇s conjecture. The case of a single singularity is solved using complex algebra and analysis to acquire the solution structure for a standard reference. Multiple singularities are resolved by reducing them to a single one by elimination in principle,for which purpose a general asymptotic method is developed here for resolution to the conjecture by induction,and essential singularities are treated with employing the generalized Hilbert transforms. These new methods are applicable to relevant problems in mathematics,engineering and technology in analogy with resolving the inverse problem presented here.

关键词： Keywords Cauchy function. Singularity distribution . wu's conjecture - Resolution by induction