r相关论文
文章利用ABAQUS软件对高强钢筋混凝土柱进行数值分析，以比较不同轴压比、纵向钢筋强度、箍筋间距和混凝土强度对关键抗震性能的影响......
电力作为国民经济发展的重要基础产业,其发展情况一定程度上反映出经济运行态势,对电力公司营业收入的分析是很有必要的。由于实际......
QTL定位研究一直是遗传学领域中一个重要的研究课题。QTL定位工具的选择是QTL定位研究中需要考虑的重要问题之一。R是一门免费的编......
Cranial irradiation impairs intrinsic excitability and synaptic plasticity of hippocampal CA1 pyrami
Radiation therapy is a standard treatment for head and neck tumors. However, patients often exhibit cognitive impairment......
Mass Transfer during Hematitization and Implications for Uranium Mineralization in the Zoujiashan De
The Zoujiashan uranium deposit in the Xiangshan ore field is the largest volcanic-related uranium deposit in China. Hema......
认知功能障碍严重影响患者生活质量，临床上常见于脑缺血疾病、脓毒症及术后等，其病因包括脑内调节分子表达异常、脑组织缺血性损伤及......
Genome-wide association study (GWAS) and genomic prediction/selection (GP/GS) are the two essential enterprises in genom......
水稻是我国重要的粮食作物，水稻用途广泛，营养价值高，市场需求量大，因此保障水稻产量和质量至关重要。水稻种植期间，栽培管理是否到位，是......
目的:新型冠状肺炎流行期间,因为口罩的大量使用等原因,导致市面上一次性医用口罩出现短缺,为临时解决此问题,本文尝试以多种常用......
Parameter optimization for torsion spring of deployable solar array system with multiple clearance j
In this paper,four novel evaluation indices and corresponding hierarchical optimization strategies are proposed for a de......
High-throughput crop phenotyping,particularly under field conditions,is nowadays perceived as a key factor limiting crop......
Epidemiological characteristics of 369 tuberculosis patients with multidrug resistance inHainan Isla
Objective: To investigate the epidemic characteristics of multidrug resistant tuberculosis in Hainan, China, to provide ......
The realization of perpendicular magnetization and perpendicular exchange bias (PEB) in magnetic multilayers is importan......
Deficient Rnf43 potentiates hyperactive Kras-mediated pancreatic preneoplasia initiation and maligna
Background : Largely due to incidental detection, asymptomatic pancreatic cystic le-sions (PCLs) have become prevalent i......
目的:建立外周血白细胞、骨髓有核细胞和巨核细胞形态学分类计数的参考区间。方法:选取2012年4月至2020年6月河北燕达陆道培医院参......
The rotating stall in a centrifugal compressor with a vaneless diffuser was investigated both experimentally and numeric......
Computing the weighted girth,which is the sum of weights of edges in the minimum weight cycle,is an important problem in......
scDPN for High-throughput Single-cell CNV Detection to Uncover Clonal Evolution During HCC Recurrenc
Single-cell genomics provides substantial resources for dissecting cellular heterogeneity and cancer evolution. Unfortun......
目的 比较研究兰索拉唑、奥美拉唑治疗消化性溃疡的可行性与效果，为消化性溃疡患者用药治疗提供参考。方法 选择我院消化内科2018年......
目的 研究临床护理路径应用在急性心肌梗死患者护理中的效果?方法 对2017年12月至2019年12月来我院治疗的50例病例(急性心肌梗死病......
Resilience optimization for multi-UAV formation reconfiguration via enhanced pigeon-inspired optimiz
This paper develops a novel optimization method oriented to the resilience of multiple Unmanned Aerial Vehicle(multi-UAV......
目的:通过超声图像灰度值分析寰枢关节水平半棘肌退变与颈源性头痛的关系及针刀松解术与脉冲射频术对颈源性头痛的疗效。方法:收集......
本文主要是在B-不变凸函数及G-函数的基础上利用Clark广义梯度定义了一类新的广义不变凸函数,G-B-(p,r,α)-不变凸函数、G-B-(p,r,......
Vanadium dioxide (VO2) has emerged as a promising micro-actuator material for its large amplitude and high work density ......
Towards a comprehensive understanding of p75 neurotrophin receptor functions and interactions in the
The role of neurotrophins in neuronal plasticity has recently become a strong focus inneuroregeneration research field t......
Effect of vocal respiratory training on respiratory function and respiratory neural plasticity in pa
In previous studies, researchers have used singing to treat respiratory function in patients with spinal cord injury. Ho......
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目的:采集、对比并分析练习少林内功前后前臂揉法的力度和稳定性变化.方法:将90名大学一年级学生按照随机数字表法随机分为3组,每......
The synaptonemal complex(SC)is a meiosis-specific proteinaceous macromolecular structure that assembles between paired h......
A new species Lobophora tsengii sp.nov.(Dictyotales;Phaeophyceae) from Bach Long Vy (Bailongwei) Isl
A new species Lobophora tsengii is described from Bach Long Vy (Bailongwei) Island,Haiphong Province,Vietnam.The plants ......
Metabolic dysfunction-associated fatty liver disease (com-monly known as MAFLD) impacts global health in epidemic propor......
In recent years the photovoltaic community has witnessed the unprecedented development of perovskite solar cells (PSCs) ......
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By analyzing the grille mechanical property, tensile strength and creep tests, and the field tests, we investigated the ......
Clinical Efficacy and Transcriptomic Analysis of Congrong Shujing Granules(苁蓉舒痉颗粒)in Patients with P
Objective: To evaluate the clinical efficacy and safety of Congrong Shujing Granules (苁蓉舒痉颗粒,CSGs) in treating pat......
Therapeutic and Immunoregulatory Effect of GATA-Binding Protein-3/T-Box Expressed in T-Cells Ratio o
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Study on the Correlation between Synaptic Reconstruction and Astrocyte after Ischemia and the Influe
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Qingkailing Injection(清开灵注射液)for Treatment of Children Pneumonia Induced by Respiratory Syncytial Vi
Objective:To evaluate the efficacy and safety of Qingkailing Injection(清开灵注射液,QKL) for treatment of children pneum......
Visual acuity evaluated by pattern-reversal visual-evoked potential is affected by check size/visual
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Active flow control with rotating cylinders by an artificial neural network trained by deep reinforc
In this paper,an artificial neural network (ANN) trained through a deep reinforcement learning (DRL) agent is used to pe......
本文主要研究了Furuta型算子不等式理论与含亚正规算子的一些算子类的性质.含亚正规算子的算子类主要指p-亚正规算子（hyponormal op......
创新发展和绿色发展已成为我国经济发展的主旋律和“新增长点”,其关键是以企业为主体的绿色技术创新。包装材料企业作为与环境密......
Dietary resveratrol attenuation of intestinal inflammation and oxidative damage is linked to the alt
Background:Deoxynivalenol (DON) is a widespread mycotoxin that induces intestinal inflammation and oxidative stress in h......
In this work,Eu3+-doped CsPbCl2Br1 in borosilicate glass was successfully synthesized by the melt quenching annealing te......
随机森林是一种基于统计的学习理论,也是一种由随机生成的决策树所组成的有放回的抽样.在建立整个随机森林之后,最终的分类标准将......
