检索结果-南通市图书馆

阶段性康复治疗联合针对性心理干预在腹腔镜肝癌根治术患者中的应用效果

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

癌症进展 2024年第9期22卷 987-990页

作者：赵圆圆范静雯崔胤岳咏梅李素新宋斌郑州大学第一附属医院肝胆胰外一科一病区郑州4500000

目的探讨阶段性康复治疗联合针对性心理干预在腹腔镜肝癌根治术(LH)患者中的应用效果。方法根据干预方法的不同将60例LH患者分为对照组(n=25)和观察组(n=35),两组患者围手术期均采用阶段性康复治疗,对照组患者在阶段性康复治疗的基础上... 详细信息

目的探讨阶段性康复治疗联合针对性心理干预在腹腔镜肝癌根治术(LH)患者中的应用效果。方法根据干预方法的不同将60例LH患者分为对照组(n=25)和观察组(n=35),两组患者围手术期均采用阶段性康复治疗,对照组患者在阶段性康复治疗的基础上联合常规干预,观察组患者在阶段性康复治疗的基础上联合针对性心理干预。比较两组患者的心理状态[简明心境量表(BPOMS)]、生活质量[肝病生活质量量表(LDQOL)]、术后并发症发生情况及满意情况。结果干预后,两组患者BPOMS量表各维度评分均低于本组干预前,LDQOL量表各维度评分均高于本组干预前,观察组患者BPOMS量表各维度评分均低于对照组,LDQOL量表各维度评分均高于对照组,差异均有统计学意义(P﹤0.05)。观察组患者的术后并发症总发生率低于对照组,总满意度高于对照组,差异均有统计学意义(P﹤0.05)。结论阶段性康复治疗联合针对性心理干预应用于LH患者中,能显著改善患者的心理状态,提高生活质量,降低并发症发生率,提高患者的满意度。

关键词：针对性心理干预阶段性康复治疗腹腔镜肝癌根治术效果

Oxygen-vacancy-containing cerium oxide nanoparticle-decorated nanonetwork-structured carbon toward high-performance lithium–sulfur batteries

在线全文

学校读者我要写书评

暂无评论

SusMat 2023年第1期3卷 137-144页

作者： Chuanfa Li Pengwei Ma Shenghao Lin Zongheng Cen Junlong Huang yin cui Shimei Li Shaohong Liu Ruowen Fu Dingcai Wu PCFM Lab School of ChemistrySun Yat-sen UniversityGuangzhouP.R.China Research Center of Medical Sciences Guangdong Provincial People’s HospitalGuangdong Academy of Medical SciencesGuangzhouP.R.China

Lithium-sulfur(Li-S)batteries have been regarded as promising next-generation energy-storage devices owing to their inherently high theoretical energy ***,the poor capacity and cycling life caused by severe polysulfide shuttle effect and sluggish redox kinetics in sulfur cathodes greatly impede the practical application of Li-S ***,a new class of nanonetworkstructured carbon decorated with oxygen-vacancy-containing cerium oxide nanoparticles(NSC-CeO_(2−x)),in which carbon skeleton is composed of highly conductive carbon nanotube core welded by hybrid carbon shell,has been developed via one-step heating treatment of hybrid molecular brush and further employed as functional interlayer to modify separator of Li-S *** to the synergistic effect of the highly active CeO_(2−x)nanoparticles and the threedimensional carbon nanonetwork in enhancing the preservation of the soluble polysulfides and boosting the redox kinetics of sulfur species,the NSC-CeO_(2−x)significantly promotes the electrochemical performance of sulfur *** a result,the as-constructed Li-S batteries exhibit an ultrahigh initial sulfur utilization of 92.9%and an extremely large capacity of 751mA h g^(−1) at a high rate of 5 ***,a stable capacity of 728 mA h g^(−1)over 300 cycles at 1 C is also achieved.

关键词： lithium-sulfur batteries nanonetwork-structured carbon oxygen vacancies

Transmission Energy Allocation for Over-the-Air Computation with Energy Harvesting

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

Journal of Communications and Information Networks 2024年第2期9卷 126-136页

作者： Siyao Zhang Zixiang Ren Xinmin Li yin Long Jie Xu Shuguang cui School of Computer Science and Technology Southwest University of Science and TechnologyMianyang 621010China Shenzhen Future Network of Intelligence Institute(FNii-Shenzhen) The Chinese University of Hong KongShenzhenGuangdong 518172China School of Information Science and Technology University of Science and Technology of ChinaHefei 230027China FNii-Shenzhen The Chinese University of Hong KongShenzhenGuangdong 518172China College of Computer Science Chengdu UniversityChengdu 610100China School of Science and Engineering FNii-Shenzhenand Guangdong Provincial Key Laboratory of Future Networks of IntelligenceThe Chinese University of Hong KongShenzhenGuangdong 518172China

Over-the-air computation(AirComp)has recently emerged as a promising multiple-access technique for fast wireless data aggregation(WDA)from distributed wireless devices(WDs). This paper investigates an energy harvesting (EH) AirComp system, in which multiple EH-powered single-antenna WDs simultaneously send wireless signals to a single-antenna access point (AP) with conventional energy supply for WDA via AirComp. Under this setup, we minimize the average computation mean square error(MSE)over a particular time period, by jointly optimizing the transmit energy allocation at the WDs and the AirComp denoising factors at the AP over time, subject to the energy causality constraints at individual WDs. First, we consider the offline scenario by assuming that the energy state information(ESI)and channel state information (CSI) are non-causally known at the beginning of the period, in which the formulated average MSE minimization corresponds to a non-convex optimization problem. We present a high-quality converged solution by using the techniques of alternating optimization and convex optimization. It is shown that for each WD,if the EH rate is sufficiently high,then the channel inversion power allocation is adopted;while if the EH rate is low, then all the harvested energy should be used up for transmission with proper energy allocation over time. Next, we consider the online scenario with causal ESI and CSI,in which the MSE minimization becomes a stochastic optimization *** this scenario, we present an offline-inspired online algorithm to obtain efficient online energy allocation designs by utilizing the obtained offline solutions. Finally,numerical results show that the proposed designs significantly outperform two benchmark schemes with power-halving and full-power transmission,respectively.

关键词： over-the-air computation(AirComp) power allocation energy harvesting(EH) optimization

Synthesis and Resolution of 10,11-Dihydro-10-hydroxycyproheptadine

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

Chinese Chemical Letters 2006年第4期17卷 444-446页

作者： Jian Mei cui Da Li yin Institute of Materia Medica Peking Union Medical College ＆ Chinese Academy of Medical Sciences Beijing 100050

10, 11-Dihydro-10-hydroxycyproheptadine was synthesized in a new and facile synthetic route and resolved by L-（-）-2-（1, 3）-dioxo-1, 3-dihydroisoindol-2-yl）-propionic acid and D-（＋）-tartaric acid, respectively.... 详细信息

关键词： H1 receptor antagonist, chiral center, racemate resolution, specific rotation.

Zinc-finger protein GmZF351 improves both salt and drought stress tolerance in soybean

在线全文

学校读者我要写书评

暂无评论

Journal of Integrative Plant Biology 2023年第7期65卷 1636-1650页

作者： Wei Wei Long Lu Xiao-Hua Bian Qing-Tian Li Jia-Qi Han Jian-Jun Tao cui-cui yin Yong-Cai Lai Wei Li ying-Dong Bi Wei-Qun Man Shou-Yi Chen Jin-Song Zhang Wan-Ke Zhang State Key Lab of Plant Genomics Institute of Genetics and Developmental BiologyINASEEDChinese Academy of SciencesBeijing 100101China Key Lab of Ministry of Education for Genetics Breeding and Multiple Utilization of CropsCollege of Crop SciencesFujian Agriculture and Forestry UniversityFuzhou 350002China College of Advanced Agricultural Sciences University of Chinese Academy of SciencesBeijing 100049China Institute of Farming and Cultivation Heilongjiang Provincial Academy of Agricultural SciencesHarbin 150086China Institute of Soybean Research Heilongjiang Provincial Academy of Agricultural SciencesHarbin 150086China

Abiotic stress is one of the most important factors reducing soybean yield. It is essential to identify regulatory factors contributing to stress responses.A previous study found that the tandem CCCH zincfinger protein Gm ZF351 is an oil level regulator. In this study, we discovered that the Gm ZF351 gene is induced by stress and that the overexpression of Gm ZF351 confers stress tolerance to transgenic soybean. Gm ZF351 directly regulates the expression of Gm CIPK9 and Gm SnRK, leading to stomata closing, by binding to their promoter regions, which carry two CT(G/C)(T/A)AA *** induction of Gm ZF351 is mediated through reduction in the H3K27me3 level at the Gm ***30-demethylase-likegenes,Gm JMJ30-1 and Gm JMJ30-2, are involved in this *** Gm JMJ30-1/2 in transgenic hairy roots enhances Gm ZF351 expression mediated by histone demethylation and confers stress tolerance to ***-related agronomic traits were evaluated in stable Gm ZF351-transgenic plants under mild drought stress conditions. Our study reveals a new mode of Gm JMJ30-Gm ZF351 action in stress tolerance, in addition to that of Gm ZF351 in oil accumulation. Manipulation of the components in this pathway is expected to improve soybean traits and adaptation under unfavorable environments.

关键词： abiotic stress histone demethylation JMJ30 soybean TZF protein

Geometry and formation mechanism of tension gashes and their implication on the hydrocarbon accumulation in the deep-seated strata of sedimentary basin:A case from Shunnan area of Tarim Basin

在线全文

学校读者我要写书评

暂无评论

Petroleum Science 2024年第1期21卷 87-99页

作者： Yan-Nan Du Kong-You Wu yin Liu Yan-ying Li Zi-Cheng Cao You-Wei cui Jun Liu Key Laboratory of Deep Oil and Gas School of GeosciencesChina University of Petroleum(East China)Qingdao 266580ShandongChina Exploration and Development Research Institute SINOPEC Northwest Oilfield BranchUrumqi 830011XinjiangChina The Fifth Gas Production Plant Changqing OilfieldPetroChinaXi'an 710018ShaanxiChina

With the theoretical and technological developments related to cratonic strike-slip faults,the Shuntuoguole Low Uplift in the Tarim Basin has attracted considerable attention *** by multi-stage tectonic movements,the strike-slip faults have controlled the distribution of hydrocarbon resources owing to the special fault characteristics and fault-related *** contrast,the kinematics and formation mechanism of strike-slip faults in buried sedimentary basins are difficult to investigate,limiting the discussion of these faults and hydrocarbon *** this study,we identified the characteristics of massive sigmoidal tension gashes(STGs)that formed in the Shunnan area of the Tarim ***-resolution three-dimensional seismic data and attribute analyses were used to investigate their geometric and kinematic ***,the stress state of each point of the STGs was calculated using seismic curvature ***,the formation mechanism of the STGs and their roles in controlling hydrocarbon migration and accumulation were *** results suggest that:(1)the STGs developed in the Shunnan area have a wide distribution,with a tensile fault arranged in an enéchelon pattern,showing an S-shaped *** STGs formed in multiple stages,and differential rotation occurred along the direction of strike-slip stress during formation.(2)Near the principal displacement zone of the strike-slip faults,the stress value of the STGs was higher,gradually decreasing at both *** shallow layer deformation was greater than the deep layer deformation.(3)STGs are critical for connecting source rocks,migrating oil and gas,sealing horizontally,and developing efficient *** study not only provides seismic evidence for the formation and evolution of super large STGs,but also provides certain guidance for oil and gas exploration in this area.

关键词： Tarim Basin Sigmoidal tension gashes Seismic attributes Shear stress calculation Formation mechanism Reservoir control

在线全文

学校读者我要写书评

暂无评论

秸秆降解复合菌系的鉴定及其菌剂应用效果

西南农业学报 2024年第4期37卷 764-772页

作者：马兰张美君王继涛马志虎兰正芳朱红艳尹翠徐广亚曹云娥宁夏大学葡萄酒与园艺学院银川750021 宁夏回族自治区园艺技术推广站银川750001 贺兰县农业技术推广服务中心银川750299 宁夏共享人力集团有限公司银川750027

[目的]防止秸秆资源浪费,解决秸秆降解问题,探究微生物降解条件下秸秆降解效率。[方法]通过富集驯化培养,从腐熟好的秸秆堆肥中筛选具有降解能力的菌株,构建出具有降解能力的复合菌系ZM-10,对其进行16S rDNA测序,确定系统发育地位。以... 详细信息

[目的]防止秸秆资源浪费,解决秸秆降解问题,探究微生物降解条件下秸秆降解效率。[方法]通过富集驯化培养,从腐熟好的秸秆堆肥中筛选具有降解能力的菌株,构建出具有降解能力的复合菌系ZM-10,对其进行16S rDNA测序,确定系统发育地位。以液体摇瓶发酵产滤纸酶活性(FPA)变化为评价依据,设置单因素试验优化复合菌系ZM-10的产纤维素酶条件及固态菌剂发酵条件,制备出降解效率最佳的发酵菌剂,用于小白菜盆栽试验。[结果]组成复合菌系ZM-10的菌株分别为枸橼酸杆菌(Citrobacter cronae)、芽孢杆菌属(Bacillus velezensis)、台湾假单胞菌(Pseudomonas taiwanensis)、臭苣苔属菌(Myroides odoratus)、克雷伯氏菌属(Klebsiella sp.)。复合菌系ZM-10固态最佳发酵条件包括:培养基配方为玉米秸秆粉4.00 g、麦麸2.67 g、花生片粉2.67 g、豆粕2.67 g,最佳外加碳源为0.3%乳糖,最佳外加氮源为0.3%蛋白胨,最适培养条件为接种量24%、干燥温度60℃、发酵时间6 d,固态菌剂最适载体为生物炭,最佳负载量m(生物炭)∶m(复合菌液)为1∶1.375。盆栽试验表明,施用复合菌剂的处理下小白菜的株高、叶面积、根冠比、Vc含量、可溶性固形物含量等指标均高于对照。[结论]本试验成功构建了高效降解秸秆的复合菌系ZM-10及菌剂,并验证了菌剂对小白菜生长发育的积极影响,为解决秸秆资源浪费和作物生产效率提供了新思路。

关键词：秸秆降解复合菌系固态发酵工艺固态菌剂小白菜

维普期刊数据库博看期刊

Ethylene signaling in rice and Arabidopsis: New regulators and mechanisms

在线全文

学校读者我要写书评

暂无评论

Journal of Integrative Plant Biology 2021年第1期63卷 102-125页

作者： He Zhao cui-cui yin Biao Ma Shou-Yi Chen Jin-Song Zhang State Key Lab of Plant Genomics Institute of Genetics&Developmental BiologyInnovation Academy for Seed DesignChinese Academy of SciencesBeijing 100101China Biology and Agriculture Research Center School of Chemistry and Bioloqical EngineeringUniversity of Science and Technology BeijingBeijing 100024China College of Advanced Agricultural Sciences University of Chinese Academy of SciencesBeijing 100049China

Ethylene is a gaseous hormone which plays important roles in both plant growth and development and stress responses. Based on studies in the dicot model plant species Arabidopsis, a linear ethylene signaling pathway has been established,according to which ethylene is perceived by ethylene receptors and transduced through CONSTITUTIVE TRIPLE RESPONSE 1(CTR1) and ETHYLENE-INSENSITIVE 2(EIN2) to activate transcriptional reprogramming. In addition to this canonical signaling pathway, an alternative ethylene receptor-mediated phosphor-relay pathway has also been proposed to participate in ethylene signaling. In contrast to Arabidopsis, rice, a monocot, grows in semiaquatic environments and has a distinct plant structure. Several novel regulators and/or mechanisms of the rice ethylene signaling pathway have recently been identified,indicating that the ethylene signaling pathway in rice has its own unique features. In this review,we summarize the latest progress and compare the conserved and divergent aspects of the ethylene signaling pathway between Arabidopsis and rice. The crosstalk between ethylene and other plant hormones is also reviewed. Finally, we discuss how ethylene regulates plant growth, stress responses and agronomic traits. These analyses should help expand our knowledge of the ethylene signaling mechanism and could further be applied for agricultural purposes.

关键词： Arabidopsis ethylene signaling hormone crosstalk rice

GmJAZ3 interacts with GmRR18a and GmMYC2a to regulate seed traits in soybean

在线全文

学校读者我要写书评

暂无评论

Journal of Integrative Plant Biology 2023年第8期65卷 1983-2000页

作者： Yang Hu Yue Liu Jian-Jun Tao Long Lu Zhi-Hao Jiang Jun-Jie Wei Chun-Mei Wu cui-cui yin Wei Li ying-Dong Bi Yong-Cai Lai Wei Wei Wan-Ke Zhang Shou-Yi Chen Jin-Song Zhang State Key Laboratory of Plant Genomics Institute of Genetics and Developmental BiologyInnovative Academy of Seed DesignChinese Academy of SciencesBeijing 100101China College of Advanced Agricultural Sciences University of Chinese Academy of SciencesBeijing 100049China Key Laboratory of Ministry of Education for Genetics Breeding and Multiple Utilization of CropsCollege of Crop SciencesFujian Agriculture and Forestry UniversityFuzhou 350002China Crop Tillage and Cultivation Institute Heilongjiang Academy of Agricultural SciencesHarbin 150086China Qilu Zhongke Academy of Modern Microbiology Technology Jinan 250000China

Seed weight is usually associated with seed size and is one of the important agronomic traits that determine *** of seed weight control is limited,especially in soybean *** we show that Glycine max JASMONATEZIM DOMAIN 3(GmJAZ3),a gene identified through gene co-expression network analysis,regulates seed-related traits in *** of GmJAZ3 promotes seed size/weight and other organ sizes in stable transgenic soybean plants likely by increasing cell ***3 interacted with both *** RESPONSE REGULATOR 18a(GmRR18a)and GmMYC2a to inhibit their transcriptional activation of cytokinin oxidase gene *** CYTOKININ OXIDASE 3-4(GmCKX3-4),which usually affects seed ***,the GmRR18a binds to the promoter of GmMYC2a and activates GmMYC2a gene *** GmJAZ3-overexpressing soybean seeds,the protein contents were increased while the fatty acid contents were reduced compared to those in the control seeds,indicating that the GmJAZ3 affects seed size/weight and *** variation in JAZ3 promoter region was further analyzed and Hap3 promoter correlates with higher promoter activity,higher gene expression and higher seed *** Hap3 promoter may be selected and fixed during soybean ***3 orthologs from other plants/crops may also control seed size and *** together,our study reveals a novel molecular module GmJAZ3-GmRR18a/GmMYC2a-GmCKXs for seed size and weight control,providing promising targets during soybean molecular breeding for better seed traits.

关键词： GmJAz3 response regulator seed size seed weight soybean