Qua相关论文
目的:探讨非意愿妊娠已婚已育女性终止妊娠的心理体验，为政策制定及健康保健提供参考。方法:采用目的抽样方法，选取2021年5—7月在苏......
目的:探讨综合护理干预在肺结核护理中的应用,探讨对其生活质量产生的影响.方法:将我院收治的肺结核患者随机分为两组,参与研究人......
目的:探究全瓷高嵌体修复根管治疗后牙体缺损对患者生活质量的提高效果.方法:将后牙体缺损患者作为此次研究的主要对象,分组方式为......
目的 研究重症胰腺炎患者在重症监护室（ICU）行连续肾脏替代疗法（CRRT）治疗的效果和护理方法。方法 对2019年1月到2021年5月来医院治疗......
目的 分析人性化护理干预模式应用于功能失调性子宫出血患者中对于降低其负面情绪评分与贫血发生率及缩短止血时间的效果。方法 纳......
目的 研究预见性护理在高血压脑出血围手术期患者护理中的应用效果。方法 入组对象为我院收治的140例高血压脑出血患者，随机分为两......
目的 分析在实施心力衰竭护理过程中医护一体化管理模式的临床应用效果?方法 本次试验研究的对象将2020年5月至2021年5月作为纳入......
目的:探讨早期离床活动对老年髋关节置换术后患者生活自理能力与生活质量的影响。方法:选取该院2018年5月至2019年8月住院的老年髋......
Clinical Observation on the Treatment of Hypertension by Combination of Modified Banxia Baizhu Tianm
Objective:To observe the curative effect of Jiawei Banxia Baizhu Tianma Decoction(BBTD)in combination with auricular acu......
Fekete-Szeg? Problem Associated with k-th Root Transformation for the Inverse of Univalent Functions
In this paper,we estimate the Fekete-Szeg? functional with k-th root transform for the inverse of certain classes of ana......
Effect of high-intensity interval training in adolescents with asthma:The eXercise for Asthma with C
Background:Higher levels of cardiorespiratory fitness are associated with reduced asthma severity and increased quality ......
AIM: To investigate the expression of genes involved in the gemcitabine-induced cytotoxicity in human pancreatic cancer ......
发展了一种超高灵敏的CO痕量气体测量装置，该装置采用4．65nm脉冲式中红外外腔量子级联激光器作为激发光源，结合石英增强光声光谱技术，......
<正> In the summer of 1979, the authors discovered from the core of Well No.1 in Shunyi (顺义) County, Beijing, China, a......
分析了半导体光电探测器光谱响应度的测试原理；研制了一套波长为０．４～１．１μｍ的光谱响度测试装置。该装置采用双光路替代法，可以测试绝对光谱响......
为了探明气调包装军曹鱼片在冰温保鲜期间的品质变化，本文以空气包装和真空包装为对照，研究了气调包装军曹鱼片在冰温贮藏期间的K值......
Endocrine disrupting chemicals (EDCs) in the natural environment exhibit a unique non-monotonic dose-response curve and ......
Bashikaogong-Shimierbulake granitic complex,north Altun,NW China: Geochemistry and zircon SHRIMP age
The Bashikaogong-Shimierbulake granitoid complex is about 30 km long and 2-6 km wide,with an area of 140 km2,located at ......
In this work,a novel gas phase silent-packed bed hybrid discharge plasma reactor has been proposed,and its ability to co......
Overall steady performance Production continues to maintain rapider growth. From January to July, chemical ber saw outpu......
A magneto-rheological(MR) semi-active suspension system with the controllable damping forces has received more attention......
Objectives, principles, classification system, zoning method and procedure of river function region-alization were inves......
Gravity dam is a typical structure that has been frequently used in the fields of water conservancy engineering, and the......
谁说“由俭入奢易,由奢入俭难”?对我来说,由俭入奢一点也不容易。小时候家里穷,我用钱自然是抠门得很,省之又省。可如今,早已甩掉......
Using Altera’s Quartus Ⅱ,Nios Ⅱ IDE and Sopc Builder development tools,the proton precession magne-tometer principle ......
A major government spending program pledges to boost key economic sectors
A major government spending program pledges t......
The Development and Reform Committee of the People’s Government of Liaoning Province has a mature consideration for bui......
To evaluate the effects of Crumb Rubber Modifiers (CRMS) on basic engineering properties (i.e. Marshall, tensile strengt......
Two new diterpenoids,xindongnins A (1) and B (2) with an ent-kaurene skeleton wereisolated from the leaves of Rabdosia ......
The Characteristics of Volatile Components and Alkaline Metasomatism in Main Skarn-type Iron Deposit
Skarns.ores and hydrothermally metasomatic rocks associated with some major skarniron deposits in China contain abundan......
By applying the microring resonator to the Mach-Zehnder (MZ) optical modulator and employing the super-linear phase chan......
The symposium on tourism development in Danxia landform areas,sponsored by the Geographical Society of China(GSC),Resear......
A Novel Investigation on Using Strain in Barriers of 1.3 μm AlGaInAs-InP Uncooled Multiple Quantum W
In this study we investigate strain effect in barriers of 1.3 μm AlGaInAs-InP uncooled multiple quantum welllasers.Sin......
Framework and evolution of the middle Paleozoic orogenic belt between Siberian and North China Plate
A middle Paleozoic subduction-collision orogenic belt between the Siberian and North China Plates has been recognized in......
Novel temperature modeling and compensation method for bias of ring laser gyroscope based on least-s
Bias of ring-laser-gyroscope (RLG) changes with temperature in a nonlinear way. This is an important restraining factor ......
【正】 China’s active pharmaceutical ingredient(API)market has changed dramatically in2007.The changes depend on the ac......
Coherent effect of triple-resonant optical parametric amplification inside a cavity with injection o
In theory, we study the quantum fluctuations of the subharmonic reflected field from a triple-resonant degenerate optica......
In the estimation of seismic tendency, using Gutenberg-Richters b-value and using Hurst exponent are two com-monly used ......
Primary high-density fluid inclusions were identified in garnet from ultrahigh pressure eclogite in the southern part of......
Fe-Ti oxide and Fe-Cu sulfide exsolution in amphibole cumulate xenoliths from granodiorite in Tongli
A number of Fe-Ti oxide and Fe-Cu sulfide exsolution phases are found in amphibole cumulate xenoliths from Mesozoic gran......
Anchimetamorphism of the Neoproterozoic and the Lower Paleozoic along the Profile of Yuanguping in W
The Neoproterozoic and Lower Paleozoic along the profile of Yuanguping in western Hunan Province, China underwent anchim......
Primary fluid inclusions, together with coesite mineral inclusions, are identified in the same zircon domains by laser R......
According to the critical point hypothesis (CPH), energy release would accelerate in power law before occurrence of lar......
Original component of grain size index in core sediment from southwestern slope of the South China S
A new approach to the basic composition char- acter of deep sea sediment is discussed in this paper for indi- cating its......
Effects of Forest Type and Urbanization on Carbon Storage of Urban Forests in Changchun, Northeast C
Rapid urbanization has led to dramatic changes in urban forest structures and functions, and consequently affects carbon......
Naturally acidic and metalliferous waters at unmined volcanogenic massive sulfide deposits in the Bo
The Bonnifield district hosts 26 unmined volcanogenic massive sulfide (VMS) occurrences. Environmental geochemical sampl......
Quantitative Determination of Chemical Compositions of Solid Exsolution Lamellae in Apatites from the Chinese Continenta......
The impact of air pollution is a substantial European and global problem which has been observed even in the most remote......
Background: With development of intensive agriculture in the agricultural regions of the Northern provinces (Caspian Sea......
