block相关论文
房室阻滞（atrioventricular block，AVB）是最常见的缓慢心律失常之一，可因并发严重室性心律紊乱、阿斯综合征等导致猝死，对人的危害性较......
BACKGROUND Patients with Becker muscular dystrophy(BMD)have a high risk of developing hyperkalemia,rhabdomyolysis,and ma......
Quantitative Analysis and Research on the Renewal of Historic Blocks: A Case Study of Chuancheng Str
Based on the problems found in the study of historical blocks, the paper puts forward the quantifiable standards for mai......
Micro Renewal of Historical and Cultural Blocks under the Sustainable Goal: A Case Study of Anzhen X
Under the background of urban stock development, the residential environment of historical and cultural blocks is facing......
A Retrospective Comparison of Interscalene Continuous Catheter Verse Single-Injection with Liposomal
<b>Background:</b> One common method of pain control for total shoulder arthroplasty is long-duration delivery of local ......
针对现有细粒度图像分类算法普遍存在的模型结构复杂、参数多、分类准确率较低等问题,提出一种注意力特征融合的SqueezeNet细粒度......
Combined fascia iliaca compartment block and monitored anesthesia care for geriatric patients with h
BACKGROUND Major hip surgery usually requires neuraxial or general anesthesia with tracheal intubation and may be supple......
Ultrasound-guided,direct suprainguinal injection for fascia iliaca block for total hip arthroplasty:
BACKGROUND Peripheral regional block combined with general anesthesia might be a preferable anesthetic regimen for elder......
The Patient-Reported Outcome of Intra-Operative Direct Vision Pectoral Nerve Block for Postoperative
Background and Aims: Pectoral nerve blocks gained increasing recognition for adequate postoperative pain relief followin......
In this paper, we present a unified approach to decomposing a special class of block tridiagonal matrices <i>K</i> (<i>......
Internet of things (IoT) has become an interesting topic in the field of technological research. It is basically interco......
1引言考虑大型超定线性代数方程组Ax=b,(1)其中A∈Cm×n(m>n),b∈Cm.当m=n时,线性代数方程组求解的相关理论和算法较为成熟,但在很......
Observation on the Anesthesia Effect of Ultrasound-Guided Nerve Block for Elderly Patients with Lowe
Objective:To explore the anesthesia effect of ultrasound-guided nerve block in elderly patients with lower limb fracture......
Erector spinae plane block at lower thoracic level for analgesia in lumbar spine surgery: A randomiz
BACKGROUND Patients undergoing lumbar spine surgery usually suffer severe pain in the postoperative period.The erector s......
In discontinuous computations,contacts between two general blocks A and B are common and represent a fundamental problem......
Shale samples of Silurian Longmaxi Formation in the Changning area of the Sichuan Basin, SW China, were selected to carr......
Analgesic Efficacy of Paracervical Block for Manual Vacuum Aspiration of Incomplete Abortions: A Ran
<strong>Introduction:</strong><span><span><span style=\"font-family:;\" \"=\"\"><span style=\"font-family:Ve......
采用新的试验方法制备出纯度较高的抗猪Sn的鼠纯化IgG,并证实此种抗体可以阻碍PRRSV感染PAM,为研究猪Sn各结构域的作用提供参考,为......
The new paleomagnetic data of the early Triassic Daye Formation from Hubei Province are reported. The ChRM passes consis......
In this paper, we first introduce interpolation operator of projection type in three dimen- sions, from which we derive ......
Supersaturated designs are factorial designs in which the number of main effects is greater than the number of experimen......
Let l ≤ q ≤ ∞, 1 - 1/q≤∞,0【p≤∞ and G be a locally compact Vilenkin group. The authors first introduce the genera......
In this paper, we focus on the structure of p-blocks with defect group satisfying some specialcondition. These special c......
We use the method of local representation and original method of Brauer to study the block with K(B) - L(B) = 1, and get......
We introduce block maps for subfactors and study their dynamic systems. We prove that the limit points of the dynamic sy......
Polyarylether dendrons as macroinitiators for the 'living'/controlled free radical copolymerization of N-phenylm......
PLL-PEG-PLL was synthesized by deprotection of the amino group of PLL(Z)-PEG-PLL(Z). The properties of the polyion compl......
Effect of bovine serum albumin on the micellization of poly(ethylene oxide)-poly(propylene oxide)-po
Effect of bovine serum albumin (BSA) on the temperature-dependent association behavior of poly(ethylene oxide)-poly(prop......
The block correlated coupled cluster (BCCC) method, with the complete active-space self-consistent-field (CASSCF) refere......
In order to contribute to the Apparent Polar Wander Path (APWP) of the North China Block (NCB) , we collected paleomagne......
A diblock copolymer poly(ethylene glycol)-block-polystyrene or PEG-b-PS with an olefinic double bond at the PEG and PS j......
A series of diblock copolymers composed of methyl methacrylate and 2-perfluorooctylethyl methacry-late(PMMA144-b-PFMAn) ......
Biodegradable amphiphilic block copolymers containing functionalized PEO blocks:Controlled synthesis
A series of controllable amphiphilic block copolymers composed of poly(ethylene oxide)(PEO) as the hydrophilic block and......
The geometry relation and the contact point-pairs detection between two three dimensional(3D) objects with arbitrary sha......
Pattern of latest tectonic motion and its dynamics for active blocks in Sichuan-Yunnan region, China
Based on the concept of "active blocks" and spatial distribution of historical earthquakes with surface ruptures as well......
Recurrence characteristics of late-quaternary strong earthquakes on the major active faults along th
Through study on trenches, analysis of recurrence characteristics and recurrence interval cluster/gap of strong earthqua......
The GPS data in and around the Ordos block area indicate that the left-lateral slip rate along the northern or southern ......
The active North China block consists of three second-order blocks: Ordos, North China Plain, and East Shandong-Huanghai......
The definition of active block is given from the angles of crustal deformation and strain. The movement and strain param......
D，温泉的 18O 价值总是是比本地冷弹簧的那些更否定的。为 ocrurrence 的主要原因身体上在地下水的深传播过程期间是同位素分别。在......
Velocity field of China continent constrained by Global Positioning System (GPS) reveals both continuous and block-like ......
The local control of pointed groups is generalized to the concept of relative local control,and it is proved that there ......
This paper studies the stability of jointed rock slopes by using our improved three-dimensional discrete element methods......
Based on the multiple-epoch Global Positioning System observations during a period from 1992 to 1999, we document direc......
通过自由基型聚合反应,制备了具有两种共聚链段组成的多重嵌段共聚物。首先,以自由基型聚引发剂采用本体聚合方法,制得了含偶氮基......
以正电子发射断层扫描仪中Block探测器散点图符合高斯混合分布模型(gaussian mixture model:GMM)为基础,充分考虑探测器本身特点,......
To reduce the interconnect delay and improve the chip performance, three-dimensional (3D) chip emerged with the rapid in......
A narrow open channel resonant phenomenon, newly found by the authors in corresponding numerical calculations , was prov......
目的 观察麻醉药复合地佐辛对臂丛神经阻滞和术后镇痛效果的影响.方法 60例择期行单侧上肢手术患者随机分为对照组(C组)和地佐辛组......
