Phys相关论文
Growth and aggregation micromorphology of natural gas hydrate particles near gas-liquid interface un
To investigate the morphological evolution of the whole growth and aggregation processes of hydrate crystals near the ga......
Background:Plasma expanders are widely used for acute normovolemic hemodilution(ANH).However,existing studies have not f......
Adenosine 5’-triphosphate(ATP) not only participates in various physiological activities as the universal energy curren......
Intrapartum fetal monitoring has been criticized for the lack of evidence of improvement in fetal outcome despite causin......
TMEM16A contributes to endothelial dysfunction through accelerating Nox2 NADPH oxidase-derived ROS g
OBJECTIVE The Ca2+-activated Cl-channel(Ca CC)plays a crucial role in various physiological functions.Recent evidences s......
解离素金属蛋白酶9( ADAM9)属于I型跨膜糖蛋白,是ADAM家族中的重要一员,其独特结构和生物学功能成为近年来研究的热点. ADAM9参与......
The application of nanotechnology in medicine research has significant potential in modern biomedical research,disease d......
Objectives To investigate the clinical feature of acute pulmonary embolism. Methods Retrospective clinical analysis was ......
BACKGROUND: Recent studies have demonstrated that astrocyte dysfunction plays a central role in inhibiting epileptic sei......
AIM:To understand the demographic characteristics of patients in Southwestern Ontario,Canada with ulcerative colitis(UC)......
BACKGROUND: During the cellular aging process, the number of mitochondria, generation of adenosine triphosphate (ATP), a......
Aquaporins are a group of membrane proteins,which are known as the passages of water molecules transforming through the ......
A Disintegrin and Metalloprotease 10 in neuronal maturation and gliogenesis during cortex developmen
The multiple-layer structure of the cerebral cortex is important for its functions. Such a structure is generated based ......
以乙烯‐醋酸乙烯酯橡胶(EVM )和聚乳酸(PLA )共混物为基体材料,经模压发泡制备了共混发泡材料。研究了EVM/PLA不同共混比、硫化剂(DCP)、......
目的 制备并评价羧甲基壳聚糖-HA-聚乙烯醇[carboxymethyl-chitosan/HA/poly(vinyl alcohol),CHP]共混膜片的理化性质、眼内生物相......
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Identification of candidate genes for drought stress tolerance in rice by the integration of a genet
Genetic improvement for drought stress tolerance in rice involves the quantitative nature of the trait, which reflects t......
The objectives of this study were to investigate the genetic factors controlling the chlorophyll content of rice leaf us......
早期埋藏压实、晚期构造抬升是我国多个盆地一种共性的地质演化过程.受此类演化过程的影响,特别是在晚期构造抬升、砂岩孔隙回弹作......
To understand the relationship between lodging resistance and chemical component contents in culms and leaf sheaths of r......
Effects of adaptation to handling on the circadian rhythmicity of blood solutes in Mongolian gerbils
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
肌力应当满足行使执照权利的需要. 结果 5例中上肢肌力异常的1例,下肢肌力异常的2例,下肢髋关节活动度下降的2例,接受飞行模拟机医......
目的:探讨优质护理服务在急性心肌梗死治疗中的重要性。方法选择我科2011年1月至2013年12月接收的136例急性心肌梗死者为研究对象,随......
急性心肌梗死及由此引起的死亡、缺血性冠状动脉病变、心力衰竭等,在我国心血管疾病的发生中占有很高的比例,造成急性心肌梗死发生......
目的 分析军事飞行员甲状腺结节的患病情况及危险因素,为防治飞行员甲状腺疾病提供临床依据. 方法 回顾性分析在解放军第四五六医......
Physical criterion study on forward stagnation point heat flux CFD computations at hypersonic speeds
In order to evaluate uncertainties in computational fluid dynamics (CFD) computations of the stagnation point heat flux,......
对马铃薯愈伤组织在常温(23~25 ℃)和低温(4 ℃)下保存90 d过程中所发生的部分生理变化进行了研究.结果表明,在低温条件下,随着保存......
多不饱和脂肪酸(PUFAs)具有重要的生物学功能,其中ω-3系列不仅是人体的必须营养素,随着纯ω-3PUFAs需求量的扩大,研究已发现其更多新来......
设计了不同C/N值的苹果渣发酵试验,研究发酵后苹果渣的有效氮含量以及主要理化性状.结果表明,随着C/N值的降低,苹果渣发酵基质有效......
【目的】分析不同越橘品种在新疆干旱条件下的光合生理响应,筛选适应干旱气候条件的越橘品种,为新疆越橘产业发展提供参考依据。【......
用DSC研究了标题化合物在线性升温条件下的热行为和放热分解反应的动力学参数.结果表明:该反应的微分形式的经验动力学模式函数、......
该文研究了风干肠中常用的3种香辛料(肉桂、丁香和八角)的提取物以不同方式复配对其发酵过程中生物胺、微生物、理化品质的影响。......
Polymer nanocomposites have been investigated for about three decades. To get deep insights into the modifying effects o......
常规防砂方法在复杂生产条件下极易被储层砂堵塞,从而显著降低其过流性能,为此,研制了折皱式(ZZS)防砂筛管。通过设计开展物模评价......
以人为中心的照护理念是近年来全球认知症照护领域的共识。在该理念推动下,发达国家认知症照料设施护理文化发生了"文化转变",并带......
镰刀湾油田位于鄂尔多斯盆地二级构造单元伊陕斜坡的中部,开发时间长、剩余油面积大,但产量较低,究其原因,主要为储层特征研究不系......
海雀稗是重要的暖季型草坪草,为筛选耐镉海雀稗优质资源,本试验在海雀稗耐镉评价体系优化的基础上,对23份海雀稗种质资源进行耐镉......
Patellofemoral pain syndrome (PFPS) is a common musculoskeletal condition, with a high incidence in young active adolesc......
体能训练是公安院校体育教育中的重要一环,对学生身心发展与未来参警就业都具有重要意义。近年来,公安院校学生整体身体素质状况堪......
摘 要:该文以一年生芳樟扦插苗为研究对象,在温室大棚采用盆栽的方法研究了不同浓度、不同胁迫时间下Cd、Pb胁迫对芳樟生理指标的影......
1998年山西物早熟棉区进行棉花双膜覆盖栽培试验,结果表明,双膜覆盖栽培具有显著的早熟增产效应。双膜覆盖能提高温度,提早生育,显著地促进......
目的:探讨早期教育在婴幼儿保健门诊中的应用效果。方法:收治婴幼儿保健门诊婴儿90例,随机分为对照组和研究组各45例,分别实施常规保健......
通过实验生态学和生物化学的方法,研究了赤潮异弯藻[Heterosigma akashiwo(Hada)Hada]对孔石莼(Ulva pertusa Kjellman)生长及其叶绿素......
利用未熟化土壤(耕层2.0m以下)在温室内进行盆栽试验,研究不同底肥(CK、N、P、K、NP、NK、NPK、有机肥、NPK+有机肥)处理对冬小麦产量构成......
应用THERMECMASTRE-Z型热加工模拟机对钢坯加热、控制轧制和控制冷却进行了试验研究。加热试验中发现,在1150℃时钢中Nb(C,N)已大部分固溶,且发生原始奥氏体晶粒......
根据确定物理教育目的的依据;物理学科的性质、教育的社会性、受教育者的身心发展规律;提出了物理教育的基本目的;为社会培养合格的各......
采用《2010年全国学生体质健康检测》资料,对内蒙古地区大学生的体育锻炼态度、锻炼习惯和身体素质进行了相关性研究.结果显示:大学......
采用问卷调查法、文献资料法和数据统计法,对地方院校大学生参与课外体育活动现状进行调查,探讨大学生课外体育锻炼活动的特点和规......
聚乙烯袋包装的冬枣放在室温、(0±0.5)和(-2±0.5)℃下贮藏后,其呼吸速率、乙烯释放量、淀粉酶活性和膜透性明显受抑制;叶绿素、......