检索结果-南通市图书馆

论生成式人工智能侵权的责任主体——以集体主义为视角

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

南昌大学学报（人文社会科学版） 2024年第1期55卷 119-131页

作者：陆小华陆赛赛天津大学新媒体与传播学院天津300072 天津大学法学院天津300072

生成式人工智能的快速发展与模糊的责任主体之间形成了巨大的责任鸿沟。生成式人工智能的多方参与者加剧了责任主体的不确定性,故有必要审视现有法律规范框架。侵权法所贯彻个人主义思想的侵权责任规范仍有适用空间,但适用范围有限。生... 详细信息

生成式人工智能的快速发展与模糊的责任主体之间形成了巨大的责任鸿沟。生成式人工智能的多方参与者加剧了责任主体的不确定性,故有必要审视现有法律规范框架。侵权法所贯彻个人主义思想的侵权责任规范仍有适用空间,但适用范围有限。生成式人工智能侵权的救济思维应当转向集体主义视角。尊重技术逻辑构建机器/人-机联合体,并依托侵权场景的类型化搭建多元责任主体的识别路径,进而在联合体内部将责任与经济利益相绑定,以此实现责任分配。

关键词：生成式人工智能人机交互联合体类型集体主义

维普期刊数据库博看期刊

论泰戈尔与郭沫若泛神论思想的相似性及其美学意义

在线全文

学校读者我要写书评

暂无评论

嘉应学院学报 2024年第2期42卷 56-59页

作者：卢赛男广东文艺职业学院广州510515

泰戈尔的诗歌中充满着人与自然相融合的人文情怀,泛神论思想在泰戈尔的诗歌中影响深远。郭沫若是中国“五四”时期深受泛神论影响而出现的一位浪漫主义诗人,其诗歌代表了“五四”一代人的精神面貌,呼喊出了时代的最强音。笔者将试从泰... 详细信息

泰戈尔的诗歌中充满着人与自然相融合的人文情怀,泛神论思想在泰戈尔的诗歌中影响深远。郭沫若是中国“五四”时期深受泛神论影响而出现的一位浪漫主义诗人,其诗歌代表了“五四”一代人的精神面貌,呼喊出了时代的最强音。笔者将试从泰戈尔和郭沫若泛神论思想的形成历程,泛神论思想在他们诗歌中与自然的融合以及与人的融合三个方面来论述泰戈尔与郭沫若诗歌中泛神论思想的相似性及其美学意义。

关键词：泰戈尔郭沫若诗歌泛神论思想相似性

A bi-level optimization approach for joint rack sequencing and storage assignment in robotic mobile fulfillment systems

在线全文

学校读者我要写书评

暂无评论

Science China(Information Sciences) 2023年第11期66卷 127-149页

作者： Xiang SHI Fang DENG sai lu Yunfeng FAN Lin MA Jie CHEN Key Laboratory of Intelligent Control and Decision of Complex Systems Beijing Institute of Technology Beijing Institute of Technology Chongqing Innovation Center Zhejiang Cainiao Supply Chain Management Co. Ltd. Shanghai Research Institute for Intelligent Autonomous Systems

This paper studies a novel rack scheduling problem with multiple types of multiple storage locations(RS-MTMS), which can decide the retrieval sequence of racks and assign each rack a storage location after visiting a picking station. A major challenge in RS-MTMS is that the storage assignment problem and the retrieval sequence decision are closely coupled. If the RS-MTMS is solved directly, the storage assignment scheme and the retrieval sequence of racks are generally generated separately, thus resulting in poor performance. To overcome this difficulty, we propose a bi-level optimization approach for jointly optimizing the storage assignment and retrieval sequence(Bi JSR). In Bi JSR, the storage assignment problem is solved by variable neighborhood search(VNS) in the upper-level optimization. Effective candidate modes are incorporated into VNS to improve solution quality and computational efficiency. The sequencing optimization is obtained in the lower-level according to the given storage location set. A transformation strategy with sufficient problem-specific knowledge is developed to identify the lower-level optimization as the traveling salesman problem and its variants. Then these identified problems are solved using the loop-based *** results show that the proposed Bi JSR is more effective and efficient than the representative algorithms in solving the RS-MTMS problem.

关键词： rack scheduling sequence decision storage assignment bi-level optimization robotic mobile fulfillment system

3种寄主植物对蒜头果幼苗生长和生物量分配的影响

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

西南林业大学学报（自然科学） 2024年第3期44卷 191-197页

作者：熊旭东刘爱忠鲁赛郭晓春贾代顺徐德兵西南林业大学林学院云南昆明650233 云南省林业和草原科学院油茶研究所云南文山663300

选择清香木、猪毛蒿及桤木与蒜头果共同栽培1a后,测定分析不同寄主植物对蒜头果苗高和地径等生长指标、生物量分配和叶绿素含量的影响,并据此进行苗木质量评价。结果表明:蒜头果在实验中表现出明显的寄主偏好性,其中猪毛蒿与蒜头果共同... 详细信息

选择清香木、猪毛蒿及桤木与蒜头果共同栽培1a后,测定分析不同寄主植物对蒜头果苗高和地径等生长指标、生物量分配和叶绿素含量的影响,并据此进行苗木质量评价。结果表明:蒜头果在实验中表现出明显的寄主偏好性,其中猪毛蒿与蒜头果共同栽培1 a后,蒜头果幼苗苗高达77.5cm,地径达13.69mm,叶面积达51.47cm^(2),一级根数达8.33根,平均一级根长达28.91cm,吸器数达27.0个,单株生物量达27.14g,与单株栽培处理呈极显著差异。同时猪毛蒿为寄主时,其地上分配比为51.08%,整株地上和地下两部分呈均衡发展趋势,根茎比、根冠比和根叶比相比单株种植有所提升,非光合器官与光合器官比降低,因此蒜头果能更好利用寄主为自身生长发育提供养分。不同寄主植物对蒜头果叶绿素含量影响显著,表明寄主能发挥一定的遮阳作用,影响蒜头果叶绿素的含量,但在蒜头果苗木发育过程中不起主导作用。苗木质量指数显示,猪毛蒿为寄主植物时,QI为4.36,苗木质量最佳。

关键词：蒜头果根寄主植物生物量

维普期刊数据库博看期刊

不同遮阳率对蒜头果幼苗生长及生物量分配的影响

在线全文

学校读者我要写书评

暂无评论

西南林业大学学报（自然科学） 2024年第2期44卷 36-41页

作者：熊旭东刘爱忠鲁赛郭晓春贾代顺徐德兵西南林业大学林学院云南昆明650233 云南省林业和草原科学院油茶研究所云南广南663300

利用遮阳网产生的不同光照强度设80%、40%、无遮阳3种遮阳条件,研究遮阳率变化对1年生蒜头果幼苗苗木质量的影响。结果表明:随着遮阳率增加,幼苗地径、叶片数、主根长、一级根数、一级根长及各器官生物量先增加后减少;不同遮阳率下蒜头... 详细信息

利用遮阳网产生的不同光照强度设80%、40%、无遮阳3种遮阳条件,研究遮阳率变化对1年生蒜头果幼苗苗木质量的影响。结果表明:随着遮阳率增加,幼苗地径、叶片数、主根长、一级根数、一级根长及各器官生物量先增加后减少;不同遮阳率下蒜头果幼苗之间各器官生物量分配存在显著差异(P<0.05),表现为80%遮阳率时,地上部分生物量分配较多而根系分配较少,随着遮阳率降低蒜头果幼苗选择优先于根系生长;遮阳率过高会导致蒜头果幼苗根系生长受到限制,反之则致使地上部分发育困难,40%遮阳率蒜头果幼苗发育均衡,质量最佳。

关键词：蒜头果遮阳率生长量生物量

Improved photocatalytic performance of acetaldehyde degradation via crystal plane regulation on truncated octahedral CeO_(2)

同方期刊数据库博看期刊评论

在线全文

学校读者我要写书评

暂无评论

Rare Metals 2024年第5期43卷 2026-2038页

作者： Bin Xu lu Jia Hui Yang Yue Wang Si-Yu Fan sai-sai Yuan Qi-TaoZhang Ming Zhang Teruhisa Ohno School of Chemistry and Chemical Engineering Yangzhou UniversityYangzhou 225002China College of Environmental Science and Engineering Yangzhou UniversityYangzhou225127China Department of Applied Chemistry Faculty of EngineeringKyushu Institute of TechnologyKitakyushu804-8550Japan School of Environmental and Chemical Engineering Jiangsu University of Science and TechnologyZhenjiang 212000China National&Local Joint Engineering Research Center for Mineral Salt Deep Utilization Huaiyin Institute of TechnologyHuaian 223003China School of Materials Science and Engineering Henan University of Science and TechnologyLuoyang 471000China International Collaborative Laboratory of 2D Materials for Optoelectronics Science and Technology of Ministry of Education Institute of Microscale OptoelectronicsShenzhen UniversityShenzhen 518060China

In this study,the truncated octahedral CeO_(2)(CeO_(2)-to)with special morphology was prepared by the solvothermal method with oleic acid(OA)and oleamine(OM)as the morphology-directing ***-resolution transmission electron microscopy(HRTEM)results show that CeO_(2)-to exposes composite{100}and{111}facets,while CeO_(2)cubic(CeO_(2)-c)and CeO_(2)octahedral(CeO_(2)-o)only expose single crystal facets of{100}plane and{111}plane,***,this CeO_(2)-to photocatalyst exhibits remarkable photooxidation performance of gaseous acetaldehyde(CH_(3)CHO)degradation,in which CO_(2)generation value reaches 1.78 and 7.97-times greater than that of CeO_(2)-c and CeO_(2)-o,*** addition,the active species trapping experiment signifies that superoxide(·O_(2)^(-))and holes(h^(+))are the main reactive substances during the CH_(3)CHO degradation process,and the electron paramagnetic resonance(EPR)spectra indicates that the former is the major ***,the electron transfer mechanism between CeO_(2)-to{100}and{111}facets and the surface oxygen adsorption ability are revealed via density functional theory(DFT)*** is also confirmed that{100}facets are more conducive to the absorption of acetaldehyde than{111}***,a reasonable mechanism for improved photocatalytic CH_(3)CHO degradation on CeO_(2)-to is proposed based on relevant experiments and DFT *** study demonstrates that the systematic development of surface homojunction structured photocatalysts can efficiently increase the degradation activity for volatile organic compounds(VOCs).It also offers additional direction for optimizing the photocatalytic activity of other ceriumbased photocatalysts.

关键词： Truncated octahedral CeO_(2)(CeO_(2)-to) Composite crystal faces Surface energy level Efficient electrontransfer

Facile synthesis of 9-(N-amino-4-fluoromethyl-3-pyrrolidinyl)-2-fluoro-6-aminopurine from trans-4-hydroxy-L-proline

在线全文

学校读者我要写书评

暂无评论

Chinese Chemical Letters 2007年第11期18卷 1313-1315页

作者： Ye Qing Li Ming lu Chun Xu lu sai Jian Zhu Qi Fa Liu Chemical Engineering College Nanjing University of Science and Technology Nanjing 210094 PR China

A novel and simple procedure for synthesis of azanucleoside by Mitsunobu reaction between N-（p-nitrobenzyloxycarbonyl）- trans-4-hydroxy-D-proline methyl ester obtained from trans-4-hydroxy-L-proline after six-step reaction and 2-fluoro-6-azidopurine is described, and azanucleoside is fluorinated by new fluridizer 2,2-difluoro-1,3-dimethylimidazolidine （DFI）. All reactions could be carried out under mild condition.

关键词： trans-4-Hydroxy-D-proline 2-Fluoro-6-azidopurine Fluoride azanucleosides Mitsunobu reaction DFI

Next-generation sequencing reveals relapse and leukemia-free survival risks in newly diagnosed acute myeloid leukemia treated with CAG regimen combined with decitabine

在线全文

学校读者我要写书评

暂无评论

Cancer Pathogenesis and Therapy 2024年第2期2卷 112-120页

作者： sai Huang Peng Chen lu Wang Lingmin Xu Nan Wang Fei Li Liping Dou Daihong Liu Department of Hematology Senior Department of HematologyThe Fifth Medical Center of PLA General HospitalBejing 100039China National Clinical Research Center of Geriatric Diseases Chinese PLA General HospitalBejing 100853China Chinese PLA Medical School Beijing 100853China Department of Hematology The First Medical Center of PLA General HospitalBejing 100853China

Background:Acute myeloid leukemia(AML)is a heterogeneous hematopoietic malignancy whose prognosis is associated with several ***,a deoxyribonucleic acid(DNA)methyltransferase(DNMT)in-hibitor,combined with cytarabine,aclarubicin hydrochloride,and granulocyte colony-stimulating factor(DCAG),has been used in patients newly diagnosed with *** regimen has been especially used in older and fragile patients who are immunocompromised or have co-morbidities,as well as those with specific gene ***,the integration of molecular risk stratification and treatment guidance for the DCAG regimen has not been well ***,this study aimed to investigate the genetic mutations associated with AML and establish appropriate treatment strategies for patients newly diagnosed with ***:This study analyzed the clinical data and genetic mutations based on next-generation sequencing(NGS)in 124 newly diagnosed patients with AML who received the DCAG regimen at the People's Liberation Army(PLA)General Hospital from January 2008 to August *** associated with the cumulative incidence of relapse(CIR)and leukemia-free survival(LFS)in patients newly diagnosed with AML were ***:The most adverse prognosis of DCAG-treated patients was observed in those with FLT3-ITD,KIT,PTPN11,GATA2,or IDH1 mutations during univariable analysis,whereas PTPN11 mutation was solely significant in multivariable analysis,with an increased likelihood of CIR(P=0.001)and reduced LFS duration(P=0.077).Hyperleukocytosis was maintained as an independent risk factor for increased CIR risk(P=0.044)and decreased LFS duration(P=0.042)in multivariable *** this study,we validated the risk classification of patients with AML receiving an epigenetic modifier-based induction regimen across a broad age ***:NGS demonstrated a dismal overall outcome in patients with the rare PTPN11 mutations,indicating the need for new therapies that target this h

关键词： Acute myeloid leukemia Next-generation sequencing Prognosis DNA methyltransferase Chemotherapy

Growth of nitrate contribution to aerosol pollution during wintertime in Xi'an,northwest China:Formation mechanism and effects of NH_(3)

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Particuology 2024年第4期87卷 303-315页

作者： Hui Su Ting Zhang Suixin Liu Yao Qu Huan Li Jiamao Zhou Zhuzi Zhao Qiyuan Wang lu Li Minxia Shen Shuoyuan Chen Steven sai Hang Ho Junji Cao State Key Laboratory of Loess and Quaternary Geology.Key Laboratory ofAerosol Chemistry and Plhysics Institute of Earth EnvironmentChinese Acadery of SciencesXi'an 710061China Xi'an Institute for Innovative Earth Environment Research Xi'an 710061China National pbservation and Research Station of Regional Ecological Environment Change and Cornprehensive Management in the Guanzhong Plain Xi'an 710061China Shaanxi Key Laboratory of Atmospheric and Haze fog Pollution Prevention Institute of Earth EnvironmentChinese Academy of SciencesXi'an 710061China University of Chinese Academy of Sciences Beijing 100049China School of Chemical and Environmental Engineering Jiangsu University of TechnologyChangzhou 213001China Division of Atmospheric Sciences Desert Research InstituteReno NV89512United States Institute of Atmospheric Physics Chinese Academy of SciencesBeijing 100029China

With the strengthened controls on SO2 emissions and extensive increases in motor vehicles'exhaust,aerosol pollution shifts from sulfate-rich to nitrate-rich in recent years in Xi'an,*** further gain insights into the factors on nitrate formation and efficiently mitigate air pollution,highly time-resolved observations of water-soluble inorganic ions(WSIIs)in PM_(2.5) were measured in a suburban area of Xi'an,China during *** concentration of total WSIIs is 39.8μg m-3 on average,accounting for 50.3%of PM_(2.5) *** contrast to a slight decrease in the mass fraction of SO_(4)^(2-),NO_(3)-shows a sig-nificant increase of the PM_(2.5) contribution with the aggravation of aerosol *** suggests the importance of NO_(3)-formation to haze ***,homogeneous reactions govern the formation of NO_(3)-,while alkali metals such as calcium and sodium play an additional role in retaining NO_(3)-in PM_(2.5) during clean ***,the heterogeneous hydrolysis reaction contributed more to NO_(3)-formation during the pollution periods under high relative *** investigation reveals that temperature,relative humidity,oxidant,and ammonia emissions facilitate rapid NO_(3)-*** the random forest(RF)model,NO_(3)-concentrations were successfully simulated with measured variables for the training and testing datasets(R2>0.95).Among these variables,CO,NH_(3),and NO_(2) were found to be the main factors affecting the NO_(3)-*** with the period without vehicle re-striction,the contributions of NO_(3)-and NH4+to PM_(2.5) mass decreased by 5.3%and 3.4%in traffic re-striction periods,*** vehicle restriction leads to the decreases of precursor gases of NO_(2),SO_(2),and NH_(3) by 12.8%,5.9%,and 27.6%,*** results demonstrate collaborative emission reduction of NO_(x) and NH_(3) by vehicle restrictions,and using new energy vehicles(or electric vehicles)can effectively alleviate particul

关键词： PM_(2.5) Water-soluble inorganic ions Nitrate formation Excess ammonium Vehicle restrictions