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Science China(Life Sciences) 2024年第6期67卷 1133-1154页

作者： Yang Zhang Mengyao wang zhenguo Li Xuan Yang Keqin Li Ao Xie Fang Dong Shihan wang Jianbing Yan Jianxiao Liu National Key Laboratory of Crop Genetic Improvement Huazhong Agricultural UniversityWuhan 430070China Key Laboratory of Smart Farming for Agricultural Animals Huazhong Agricultural UniversityWuhan 430070China Hubei Key Laboratory of Agricultural Bioinformatics Huazhong Agricultural UniversityWuhan 430070China College of Informatics Huazhong Agricultural UniversityWuhan 430070China College of Life Sciences Nankai UniversityTianjin 300071China

Detecting genes that affect specific traits(such as human diseases and crop yields)is important for treating complex diseases and improving crop quality.A genome-wide association study(GWAS)provides new insights and directions for understanding complex traits by identifying important single nucleotide *** GWAS summary statistics data related to various complex traits have been gathered *** have shown that GWAS risk loci and expression quantitative trait loci(e QTLs)often have a lot of overlaps,which makes gene expression gradually become an important intermediary to reveal the regulatory role of *** this review,we review three types of gene-trait association detection methods of integrating GWAS summary statistics and e QTLs data,namely colocalization methods,transcriptome-wide association study-oriented approaches,and Mendelian randomization-related *** the theoretical level,we discussed the differences,relationships,advantages,and disadvantages of various algorithms in the three kinds of gene-trait association detection *** further discuss the performance of various methods,we summarize the significant gene sets that influence highdensity lipoprotein,low-density lipoprotein,total cholesterol,and triglyceride reported in 16 *** discuss the performance of various algorithms using the datasets of the four lipid *** advantages and limitations of various algorithms are analyzed based on experimental results,and we suggest directions for follow-up studies on detecting gene-trait associations.

关键词： gene-trait association GWAS eQTL colocalization transcriptome-wide association study(TWAS) Mendelian randomization(MR)

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西辽河平原冬黑麦栽培技术

中国种业 2024年第4期 165-166,169页

作者：吕静波崔凤娟李岩李默邓志兰徐庆全王磊崔天宇王海泽王振国内蒙古通辽市农牧科学研究所通辽028015 内蒙古通辽市农业技术推广中心通辽028000

西辽河平原地处我国北方农牧交错带,长期以来以种植业和畜牧业为主,逐步形成粮草兼顾、农牧结合、循环发展的新型种养模式。冬黑麦为禾本科一年生越冬性粮饲兼用作物,具有返青早、产量高、品质优良、适口性好等多种卓越特性,恰好能够缓... 详细信息

西辽河平原地处我国北方农牧交错带,长期以来以种植业和畜牧业为主,逐步形成粮草兼顾、农牧结合、循环发展的新型种养模式。冬黑麦为禾本科一年生越冬性粮饲兼用作物,具有返青早、产量高、品质优良、适口性好等多种卓越特性,恰好能够缓解西辽河平原冬春交替之际饲草短缺的问题。从选地、整地、播种、田间管理、病虫害防治、收获等方面阐述了冬黑麦的栽培技术,以为其种植栽培提供参考。

关键词：西辽河平原冬黑麦粮饲兼用栽培技术

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Discrete element modeling and parameter calibration of safflower biomechanical properties

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International Journal of Agricultural and Biological Engineering 2024年第2期17卷 37-46页

作者： zhenguo Zhang Chao Zeng Zhenyu Xing Peng Xu Quanfeng Guo Ruimeng Shi Yunze wang College of Mechanical and Electrical Engineering Xinjiang Agricultural UniversityUrumqi 830052China Key Laboratory of Xinjiang Intelligent Agricultural Equipment Xinjiang Agricultural UniversityUrumqi 830052China

Understanding the biomechanical properties of safflowers is essential for appropriately designing harvesting machinery and optimizing the harvesting *** is a flexible crop that lacks a basis for relevant simulation parameters,which causes difficulties in designing harvesting *** this study,a calibration method for safflowers was ***,a discrete element model was established by measuring the intrinsic parameters of a safflower,such as its geometric parameters,density,Poisson’s ratio,and modulus of ***,the contact and bonding parameters were calibrated using a combination of physical and simulation *** the contact parameter tests,the Hertz-Mindlin(no-slip)model was implemented for the stacking angle tests conducted regarding the safflower filament.A regular two-level factorial design was used to determine the important factors and perform the steepest climb ***,the Box-Behnken design was adopted to obtain the optimal contact *** the bonding parameter tests,the Hertz-Mindlin model with bonding contact was applied for the safflower shear simulation tests;moreover,the optimum bonding parameters were obtained through the central composite design *** results demonstrated that the relative errors between the simulated and measured stacking angles and maximum shear were 3.19%and 5.29%,*** a result,the safflower simulation parameters were accurately calibrated,providing a reference for appropriately setting the simulation parameters and designing key mechanical components.

关键词： safflower DEM parameter calibration shear test biomechanical properties

The chance of sodium titanate anode for the practical sodium-ion batteries

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Chinese Journal of Chemical Engineering 2024年第8期72卷 226-244页

作者： Feng Chen Haoyu Li Xianyan Qiao Ruoyang wang Changyan Hu Ting Chen Yifan Niu Benhe Zhong zhenguo Wu Xiaodong Guo School of Chemical Engineering Sichuan UniversityChengdu 610065China Institute for Advanced Study Chengdu UniversityChengdu 610106China Chengdu No.7 High School Chengdu 6100412China

Supporting sustainable green energy systems,there is a big demand gap for grid energy *** storage,especially sodium-ion batteries(SIBs),have advanced significantly and are now emerging as a feasible alternative to the lithium-ion batteries equivalent in large-scale energy storage due to their natural abundance and prospective inexpensive *** various anode materials of SIBs,beneficial properties,such as outstanding stability,great abundance,and environmental friendliness,make sodium titanates(NTOs),one of the most promising anode materials for the rechargeable ***,there are still enormous challenges in application of NTO,owing to its low intrinsic electronic conductivity and collapse of *** research on NTOs is still in its infancy;there are few conclusive reviews about the specific function of various modification ***,we summarize the typical strategies of optimization and analysis the fine structures and fabrication methods of NTO anodes combined with the application of in situ characterization *** work provides effective guidance for promoting the continuous development,equipping NTOs in safety-critical systems,and lays a foundation for the development of NTO-anode materials in SIBs.

关键词： Sodium titanates Sodium-ion batteries Modification methods Electronic materials Electrochemistry Synthesis

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求解声学问题的元胞自动机方法

振动与冲击 2021年第16期40卷 69-74页

作者：罗锟汪振国华东交通大学铁路环境振动与噪声教育部工程研究中心南昌330013 大连理工大学土木工程学院辽宁大连116024

为探究元胞自动机(cellular automata,CA)方法在求解声学问题中的适用性,结合CA原理与声波方程导出一维平面波场CA的局部演化规则,构建出一维声学CA模型,并计算不同边界条件下声管内的声压分布,同时对比解析解验证模型的正确性;以球坐... 详细信息

为探究元胞自动机(cellular automata,CA)方法在求解声学问题中的适用性,结合CA原理与声波方程导出一维平面波场CA的局部演化规则,构建出一维声学CA模型,并计算不同边界条件下声管内的声压分布,同时对比解析解验证模型的正确性;以球坐标下的声波方程为基础,推导出脉动球源Y函数的CA局部演化规则,进而建立二维声学CA模型;利用该模型探讨脉动球源声辐射规律,并将分析结果与解析解进行对比。结果表明:所建立的声学CA模型能准确模拟平面波场与球面波场声辐射规律,且结果与解析解吻合程度高;该CA模型可避免传统CA模型中元胞状态各向异性更新的问题;对于双球源组合声场,该CA模型依旧具有良好的适用性。

关键词：声学元胞自动机(CA) 声波方程局部演化规则声辐射

不同施氮量与种植密度对高粱产量及品质的影响综述

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现代农业科技 2024年第3期 6-9,12页

作者：王海泽王振国李岩李默徐庆全崔凤娟吕静波崔天宇邓志兰通辽市农牧科学研究所内蒙古通辽028015

适宜的施氮量和种植密度可以改善高粱的群体结构和生长环境,从而调控高粱生理代谢过程。为了满足各产业领域对高粱产量和品质的要求,同时避免过量施用氮肥对生态环境产生的不利影响,本文详细地综述了不同施氮量与种植密度对高粱产量、... 详细信息

适宜的施氮量和种植密度可以改善高粱的群体结构和生长环境,从而调控高粱生理代谢过程。为了满足各产业领域对高粱产量和品质的要求,同时避免过量施用氮肥对生态环境产生的不利影响,本文详细地综述了不同施氮量与种植密度对高粱产量、产量构成因素、品质(单宁、蛋白质、淀粉、粗脂肪含量)的影响,在保证高粱产量和品质的前提下,提出了相关改善高粱群体结构、提高氮肥利用效率的建议,以期为高粱的高产高效栽培提供参考。

关键词：高粱施氮量种植密度产量品质

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Over 1 cm^(2) flexible organic solar cells

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Journal of Semiconductors 2021年第5期42卷 10-15页

作者： Wei Pan Yunfei Han zhenguo wang Qun Luo Changqi Ma Liming Ding Pintable Electronics Research Center Suzhou Institute of Nano-Tech and Nano-Bionics(CAS)Suzhou 215123China Center for Excellence in Nanoscience(CAS) Key Laboratory of Nanosystem and Hierarchical Fabrication(CAS)National Center for Nanoscience and TechnologyBeijing 100190China

Organic solar cells (OSCs) have received considerable attention and demonstrated great potential as flexible, lightweight, semitransparent, and low-cost energy sources. Flexible OSCs have practical applications in wea... 详细信息

关键词： portable lightweight electronics

Recent trends and developments in the asymmetric synthesis of profens

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绿色合成与催化(英文) 2023年第2期4卷 89-103页

作者： Qiuyue wang Yuchen Qi Xuefeng Gao Lili Gong Ruiying Wan Weihua Lei zhenguo wang Jianyou Mao Haixing Guan Wei Li Patrick J.Walsh College of Pharmacy Shandong University of Traditional Chinese MedicineJinan 250355China Experimental Center Shandong Provincial Key Laboratory of Traditional Chinese Medicine for Basic ResearchShandong University of Traditional Chinese MedicineJinan 250355China Department of Emergency Medicine People's Hospital of Huimin CountyBinzhou 251700China Technical Institute of Fluorochemistry Institute of Advanced SynthesisSchool of Chemistry and Molecular EngineeringNanjing Tech UniversityNanjing 211816China Roy and Diana Vagelos Laboratories Department of ChemistryUniversity of PennsylvaniaPhiladelphia 19104-6323United States

The profens belong to a class of nonsteroidal anti-inflammatory drugs(NSAIDs),which exert significant antiinflammatory,analgesic,antipyretic and other pharmacological effects.A considerable number of catalytic asymmetric strategies for the synthesis of enantioenriched profens have been *** are outlined recent trends and developments of promising catalytic enantioselective systems for the generation of profens and their *** to the reaction type,we divided these transformations into three categories:Transition metal-catalyzed asymmetric hydrogenations,transition metal-catalyzed asymmetric cross-couplings and organocatalytic asymmetric *** of generic reaction mechanisms are ***,this tutorial review will motivate further interest in the catalytic asymmetric synthesis of highly enantioenriched profens.

关键词： NSAIDs Asymmetric synthesis Transition metal catalysis Organocatalysis

考虑DG运行不确定性的复仿射Ybus高斯迭代区间潮流算法

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电力自动化设备 2017年第3期37卷 38-44页

作者：王树洪邵振国福州大学电气工程与自动化学院福建福州350116

采用复仿射描述DG出力和状态变量的不确定性,建立复仿射迭代形式的Ybus高斯区间潮流方程。提出将同类噪声元合并的处理方法,减少迭代过程中增加的噪声元数量,兼顾区间潮流计算的效率和精度。提出从复仿射计算电压幅值区间值和相角区间... 详细信息

采用复仿射描述DG出力和状态变量的不确定性,建立复仿射迭代形式的Ybus高斯区间潮流方程。提出将同类噪声元合并的处理方法,减少迭代过程中增加的噪声元数量,兼顾区间潮流计算的效率和精度。提出从复仿射计算电压幅值区间值和相角区间值的方法。IEEE 33节点系统算例验证了所提方法的有效性和准确性。

关键词：配电网分布式电源区间潮流复仿射 Ybus高斯迭代噪声元潮流计算不确定性