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67,164 条 记 录,以下是 1-30

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Comparative transcriptomic and metabolomic analyses reveal different tolerance mechanisms to heat stress in two geographic populations of Argopecten irradians concentricus
AQUACULTUREShen, Min Wu, Shaoxuan Liu, Oscar Yichen Wang, Jinjing Liu, Guilong Xu, Xin Liu, Zhigang Deng, Yuewen Ning, Junhao Wang, Chunde  出版年:2026
Temperature significantly affects the survival, growth, and physiological functions of marine organisms. The bay scallop southern subspecies, Argopecten irradians concentricus, well known for its high temperature toleran...
Context-Aware Vectors: A New Method Integrating Personality Into LLMs for?Enhanced Sentiment Analysis
Lecture Notes in Computer ScienceShuai, Zhihao Li, Kaiwen Li, Guoyu Liu, Shengyao Li, Dandan Tang, Naisheng  出版年:2026
This research is dedicated to surmounting the limitations of Large Language Models (LLMs) in sentiment analysis. By delving into Myers-Briggs Type Indicator (MBTI) traits, we put forward an innovative Context-Aware Vecto...
Exploring the new law of development: the collaborative evolution of economic resilience and new quality productivity
ENVIRONMENT DEVELOPMENT AND SUSTAINABILITYCao, Yangchun Chen, Wenfeng Zhang, Jing Wu, Lianjun Dai, Haiwen  出版年:2026
Exploring the coupling relationship and developmental dynamics between economic resilience and new quality productivity holds significant strategic importance for advancing the modernization process with Chinese characte...
Typhoon-induced cascade effects on hydrological and biogeochemical dynamics in estuary-coast continuum: Insights from multidisciplinary observations and model forecasting in Zhanjiang Bay, China
JOURNAL OF HYDROLOGYLong, Huizi Zhang, Peng Zhang, Jibiao Gao, Menghan Fan, Binbin Hu, Zhangxi Li, Zhihao Chen, Rong  出版年:2026
Typhoons can trigger biogeochemical cascade effects, including eutrophication, algal blooms, acidification, and dissolved oxygen (DO) depletion in the estuary-coast continuum, yet the underlying mechanisms remain poorly ...
Research on a Variable-Ratio Line Gear Mechanism with Deformable Teeth
Lecture Notes in Mechanical EngineeringHe C. Chen Y. Xiao X. Chen Z.  出版年:2026
Based on the space curve meshing theory, a variable-ratio line gear mechanism which has the deformable teeth was proposed. The basic design theory of the variable-ratio line gear mechanism was studied and the transmissio...
MCAO rat model-guided identification of crucial miRNAs and stroke-related networks via high-throughput sequencing
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONSWu, Jiang Yang, Yuying Yuan, Shan Hu, Guangze Gao, Rui Gan, Shangquan  出版年:2026
Ischemic stroke is a complex polygenic disorder, in which microRNAs (miRNAs) have been implicated in various physiological and pathological processes. However, the specific regulatory networks and mechanisms involving br...
Pomelo Fractal Tree Image Generative Data Augmentation Method Using Vision-language Models; [融合视觉语言模型的柚子分形树图像生成增强方法]
Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural MachineryLai L. Duan J. Yang Z. Yuan H.  出版年:2026
Aiming to address the heavy reliance on large amounts of annotated data in fruit object detection tasks such as pomelo, a pomelo tree image generative data augmentation method was proposed based on vision-language models...
Iron(II/III) α-hydroxycarboxylates toward the local coordination environments of FeFe-cofactor in Fe-nitrogenase
JOURNAL OF INORGANIC BIOCHEMISTRYZhu, Xing-Yi Xie, Zhen-Lang Wang, Si-Yuan Jin, Wan-Ting Zhou, Zhao-Hui  出版年:2026
Enantiomerically pure iron(II/III) lactates Lambda-FeII(S-Hlact)2(H2O)2 (1), Na[Lambda-FeIII(S-Hlact)2(S-lact)]& sdot;3.5H2O (2a) and Na[Delta-FeIII(R-Hlact)2(R-lact)]& sdot;3.5H2O (2b), along with iron(II/III) citrates ...
基于机器学习的无监督文件数据智能分类方法及系统
《CN121301568A》周伟 林耀庭 张文欢 王国轩  出版年:2026
本发明公开了一种基于机器学习的无监督文件数据智能分类方法及系统,属于机器学习领域,所述方法为:获取待分类文件数据集后进行多模态特征提取,得到融合文本、结构和语义特征的多维特征向量集合;通过动态自适应图神经网络生成文件特征...
关键词:基于机器  无监督  文件数据  智能分类  分类文件  数据集  多模态  特征提取  多维特征向量  特征向量集合  文本特征向量  结构特征向量  语义  拼接  融合  动态自适应  神经网络模型  输入  节点动态  分裂  合机  生成文件  特征图  文件特征  节点表  权重表  簇间  相似度  自适应带宽  核密度估计  被引量:0
一种基于深度强化学习的无人船平稳驾驶控制方法和系统
《CN121254888A》钟凯贤 李佳文 王树灿 石琦琦 张浩 朱智轩 黄乔裕 刘庭俊 李俊逸  出版年:2026
本申请涉及航行控制技术领域,公开一种基于深度强化学习的无人船平稳驾驶控制方法和系统。方法包括:构建无人船的航行环境,并定义无人船的状态空间和动作空间;初始化无人船的状态,并使用近端策略优化算法控制无人船和所述航行环境进行...
关键词:强化学习  无人船  平稳  驾驶控制  航行环境  定义  状态空间  动作空间  起点  终点  障碍物  初始化  近端  策略优化  算法控制  融合  径向速度  目标方位  角偏差  奖励  函数  经验数据  存入  数据量  阈值时  数据通过  算法更新  策略网络  价值网络  重复  被引量:0
Buckling characteristics of the bucket foundation during installation into silty sand
OCEAN ENGINEERINGNiu, Haoming Xu, Qing Zhou, Mi Rong, Dingyi Zhang, Xihong Lu, Weiye Li, Jinhui  出版年:2026
Caissons are widely used in offshore wind turbine (OWT) engineering. The buckling problem is a critical issue for caissons, introducing uncertainty during installation. This study explores the buckling problem of caisson...
The m6A writers PmMETTL3 and PmWTAP boost antiviral innate immunity by regulating the JAK/STAT pathway and antimicrobial peptides production in the black tiger shrimp Penaeus monodon infected with white spot syndrome virus☆
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESYang, Miao Jiang, Yue Lei, Yiguo Wan, Boquan Ao, Chunmei Wang, Wei  出版年:2026
White spot syndrome virus (WSSV) is one of the most devastating pathogens in shrimp aquaculture. To date, the roles of epi-transcriptomic regulation, especially N6-methyladenosine (m(6)A) RNA methylation, in the processe...
An ultra-thin aluminum flat heat pipe for heat dissipation in aerospace electronic devices
APPLIED THERMAL ENGINEERINGLiang, Yifu Yan, Caiman Bai, Jingjing Zhang, Mingkang Zhang, Shiwei Tang, Yong Yuan, Xuepeng  出版年:2026
With the rapid development of satellite power devices towards integration, miniaturization and lightweighting, the heat accumulation in a narrow space has become a bottleneck to further improve their performance. In this...
A predictive model of micro-cutting forces and thermal behavior in 7075 aluminum alloy considering maximum feed per revolution
Journal of the Brazilian Society of Mechanical Sciences and EngineeringZhang, Ping Wang, zhencui Zhang, Songting Jiang, Xiaomin Yue, Xiujie  出版年:2026
This study conducts an in-depth analysis of the micro-cutting mechanisms and cutting force characteristics of 7075 aluminum alloy, emphasizing the influence of tool edge radius, cutting depth, and feed rate. A novel theo...
大脑扫描信息的证据属性与司法适用研究
《上海政法学院学报(法治论丛)》徐娟  出版年:2026
随着神经科学技术与司法实践的加速交汇,大脑扫描信息能否作为证据进入法庭审查已成为刑事司法中的前沿议题。此类信息通过脑电图、功能成像等方式呈现个体的脑活动模式,虽具有一定的生理客观性,但因科学不确定性、算法偏差与解释推断链...
关键词:大脑扫描信息  证据属性  司法适用  可采性  程序正义  被引量:0
Leveraging large language models and embedding representations for enhanced word similarity computation
Scientific ReportsPeng X. Jiang H. Chen J. Liu M. Chen X.  出版年:2026
Current mainstream methods for computing word similarity often struggle to precisely capture the fine-grained semantics of words across different contexts. Particularly, generative semantic representations typically suff...
基于动态自适应学习的火箭整流罩海洋回收控制方法
《CN121300092A》李可钦 李逸 冯凯龙 宋政轩 张秉稚胤 赵思源 苏传智 高梦蕊  出版年:2026
本发明公开了基于动态自适应学习的火箭整流罩海洋回收控制方法,包括由整流罩上的飞行控制处理器执行,首先实时采集并融合传感器数据生成飞行状态向量;通过气动参数在线辨识器实时估计当前气动参数;计算其与标称模型的失配度,当超过阈...
关键词:动态自适应  火箭整流罩  海洋  回收  配置  惯性测量单元  全球定位系统接收机  气压计  实时采集  输出  飞行状态  原始数据  数据融合  滤波处理  生成  状态向量  输入  气动参数  在线  辨识器  参数向量  实时估计  调用  标称  元素比较  表征模型  差程  失配度  标量  预设  被引量:0
一种甘蔗低聚木糖的提取装置
《CN223831888U》叶鸿杰 李舒琳 梁志彬 郑凤锦 杨震  出版年:2026
本申请公开了一种甘蔗低聚木糖的提取装置,涉及提取装置技术领域,其包括提取罐,提取罐的外周表面固设有注入阀A,提取罐的外周表面位于注入阀A的下方固设有注入阀B,提取罐的顶端靠近注入阀A的一侧开设有限位槽,提取罐的顶端位于限...
关键词:甘蔗  低聚木糖  提取装置  提取罐  外周表面  固设  注入阀  顶端  靠近  一侧  开设  限位槽  端位  过滤组件  套接  过滤箱  卡合连接  顶板  溶液  过滤网  木二糖  木三糖  木四糖  混合物  聚合度  甜度  蔗糖  甜味  纯正  较好  被引量:0
Mechanisms and Critical Thresholds of Cold Storage Duration-Modulated Postharvest Quality Deterioration in Litchi Fruit During Ambient Shelf Life
FOODSLiu, Hai Xu, Zhili Song, Longlong Li, Lilang Liao, Yan Du, Hui Li, Fengjun  出版年:2026
While cold storage is essential to extend the postharvest preservation of litchi fruit, the abrupt transfer to ambient temperature during supply chain transitions may trigger rapid quality degradation. However, the compr...
Septin 2: A direct target of Ginsenoside Rg1 mediating its neuroprotective effects
BIOCHEMICAL PHARMACOLOGYLi, Jun Zhou, Jie-Chun Wen, Wei-Ping Zhou, Yu Li, Hui-Lin He, Shu-Jie Liu, Yu-Ting Yang, Zhi-You Piao, Xiu-Hong Wang, Shu-Mei Yu, Jie Ge, Yue-Wei  出版年:2026
Ginsenoside Rg1 (Rg1), a representative saponin of ginseng, is evidenced with a remarkable neuroprotective effect; however, its direct target in neural cells has not been addressed. The present study investigated the rec...
Mechanisms of organic matter accumulation during Early Silurian carbon-cycle perturbations: Geochemical constraints from the inner shelf, Upper Yangtze, South China
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGYChen, Weizhen Tian, Jingchun Lin, Xiaobing Feng, Kailong Liang, Qingshao Yu, Wei Wang, Xing Sun, Shi  出版年:2026
There was a strong relationship between paleo-oceanic conditions and organic matter accumulation following the Hirnantian glaciation event. The Yangtze Platform in South China offers a unique perspective for studying thi...
一种聚苯乙烯纳米塑料的捕获与检测方法
《CN121275403A》李承勇 赖育萍 代振清 莫日坚 孙瑞坤 江诗奇 宋丽明  出版年:2026
本发明提供了一种聚苯乙烯纳米塑料的捕获与检测方法,捕获方法包括向含有聚苯乙烯纳米塑料的液体样品中加入墨鱼骨衍生有机质膜,静置,所述聚苯乙烯纳米塑料即被所述墨鱼骨衍生有机质膜捕获。检测方法包括向含有聚苯乙烯纳米塑料的液体样...
关键词:聚苯乙烯纳米  塑料  捕获  检测  液体样品  墨鱼骨  衍生  质膜  静置  塑料制品  全球  环境污染问题  诱因  纳米级  塑料颗粒  NPs  引发  生态  风险  备受  微小  粒径  面积特性  添加  化学物质  吸附环  污染物  重金属  多氯联苯  抗生素  被引量:0
Low-cost, scalable fabrication of antibacterial asymmetric hydrogels inspired by mangrove systems for superior oil-water separation and salt-tolerant evaporation
WATER RESEARCHZha, Qidong Yin, Zuozhu Yang, Yingping Yang, Guoyan Ni, Jiaming Xu, Jilin Hong, Zhen Xie, Chan Luo, Yidan Xue, Mingshan  出版年:2026
Offshore oil spill incidents not only pollute marine ecosystems but also exacerbate freshwater shortages in coastal regions where seawater is abundant but drinkable water is scarce. Addressing these dual challenges requi...
Impact of ultrasonic-assisted rinsing on quality of Channel Catfish surimi: focusing on the gel properties and odor profile
FOOD CHEMISTRYYu, Hongli Xiao, Naiyong Chen, Sirui Chen, Ling Chen, Qingxiu Yin, Yantao Xia, Qiuyu Liu, Yang Wang, Zefu Liu, Shucheng  出版年:2026
The effects of ultrasonic-assisted rinsing (UAR) processes on the gel properties and odor profiles of Channel Catfish surimi were investigated, with traditional single water rinsing processes (TR1) as a control. Compared...
Subsurface Frontal Dynamics Induce Nitrate Regeneration and Phytoplankton Accumulation
Journal of Geophysical Research: OceansZhou X. Chen C. Rao J. Liu S. Chen F. Zhang S.  出版年:2026
Oceanic fronts significantly affect primary production. While surface fronts are well-studied, subsurface fronts have received relatively little attention. The impacts and underlying mechanisms of subsurface fronts on ph...
Staged KHCO3 pyrolysis of Clausena lansium seeds: Correlating thermal parameters with hierarchical carbon electrodes for enhanced capacitive energy storage
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSISXu, Qing Zhang, Shenwei Ni, Xuanyuan Zhao, Yunxing Li, Denian Yuan, Haoran  出版年:2026
This study develops a staged pyrolysis protocol using KHCO3 activation under inert nitrogen atmosphere to convert agricultural waste (Clausena lansium seeds) into hierarchical porous carbon. By precisely controlling ther...
Algae-associated bacteria play crucial roles in maintaining community stability and mediating biogeochemical cycles across the growth cycle of the toxic dinoflagellate Alexandrium pacificum
ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTSQiao, Yanlu Wang, Shuo Wang, Lingzhe Li, Shijie Wang, Feng Wang, Bo Hu, Zhangxi Liu, Yuyang  出版年:2026
Algae-associated microbiome represents a specialized consortium shaped by specific algae via long-term domestication, fostering a close relationship with the host population. However, the ecological features and contribu...
Effects of the red alga Gracilaria fisheri on the microbiota of the culture water, phycosphere, and intestine of hybrid grouper in a recirculating aquaculture system
AQUACULTURE REPORTSCui, Jianjun Wu, Xinlu Guo, Youyou Lin, Kun Lei, Manning Yang, Wencheng Zeng, Zhaojun Xie, Enyi Fang, Cunxi Zhang, Baohua Chen, Chunli Wu, Jinhui Zhu, Wenrong Jiang, Xiao Monotilla, Alvin P. Chen, Ning  出版年:2026
This 30-day experiment evaluated the multifaceted effects of integrating the red alga Gracilaria fisheri into the recirculating aquaculture of pearl gentian grouper (Epinephelus fuscoguttatus female x Epinephelus lanceol...
Therapeutic effect of daucosterol on DSS-induced colitis in mice
BMC MicrobiologyLiang J. Yang H. Chen K. Cai J. Wang Y. Yong Y.  出版年:2026
Ulcerative colitis (UC) is an intestinal disease caused by multiple factors that severely affects the health of humans and animals. In this study, a DSS-induced mouse colitis model was utilized to investigate the ability...
一种基于环境监测数据的预警方法、系统及介质
《CN121436643A》杨国欢 张际标 张鹏 越飞  出版年:2026
本发明涉及数据处理技术领域,具体涉及一种基于环境监测数据的预警方法、系统及介质,方法包括:获取海洋监测区域在最近多个采集时刻的多源监测数据;基于遥感图像确定各个网格中浮游生物在对应时刻的覆盖浓度,进而确定该海洋监测区域内...
关键词:环境监测数据  预警  介质  海洋监测  区域  采集时刻  多源监测数据  划分  网格  数据包括  监测区域  遥感图像  水质参数  浮游生物  覆盖  浓度  浓度确定  区域内  浮游植物  指数  生长  趋势参数  指数表  生物量  时空分布  强度  耦合分析  环境因子  关联模型  模型计算  被引量:0
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