Results 161 to 170 of about 70,807 (355)

Comparative Study of Periarterial Infiltration of Nitroglycerine with Lignocaine vs Lignocaine Alone for Ultrasound Guided Radial Artery Cannulation in ICU Patients

Archives of Anesthesia and Critical Care
Background: Radial arterial cannulation is a commonly done procedure in ICU. Multiple cannulation attempts can lead to radial artery spasm resulting in low pulse volume, decreased pulse palpability and cannulation failure.
Mangal Singh Ahlawat, Geeta Ahlawat, Aakanksha Saharan, Manju Bala, Kirti Kshetrapal, Renu Bala   +5 more
doaj   +1 more source

Modeling and Assessment of GPS/BDS Combined Precise Point Positioning [PDF]

, 2016
Junping Chen, Jungang Wang, Yize Zhang, Sainan Yang, Qian Chen, Xiuqiang Gong   +5 more
openalex   +1 more source

Laser Additive Manufacturing of Oxide‐Dispersion‐Strengthened Steels: A Simulation‐Based Comparison Between Powder Bed Fusion and Direct Energy Deposition

Advanced Engineering Materials, EarlyView.
Controlling the size and distribution of dispersoids is essential for optimizing the performance of oxide‐dispersion‐strengthened steels. This study focuses on nanoparticle dispersion and agglomeration during laser additive manufacturing of Fe20Cr alloy reinforced with ZrO 2 nanoparticles. Utilizing multiphysics phase‐field simulations and nanoparticle
Somnath Bharech, Yangyiwei Yang, Timileyin David Oyedeji, Prasanth Bondi, Mareen Goßling, Bilal Gökce, Bai‐Xiang Xu   +6 more
wiley   +1 more source

Hypoxia Inducible Factor-1α (HIF-1α): A Biomarker for Detection of Malignant Transformation in Oral Submucous Fibrosis

Pakistan Journal of Medicine and Dentistry
Oral submucous fibrosis (OSMF) is a premalignant condition, which involves the oral cavity as well as pharynx and upper third of the esophagus. It is a predominant disease of South and South-East Asian population.
Kanwal Iqbal , Mervyn Hosein, Saima Butt   +2 more
doaj   +1 more source

Precise orbit determination of the Fengyun-3C satellite using onboard GPS and BDS observations [PDF]

, 2017
Min Li, Wenwen Li, Chuang Shi, Kecai Jiang, Xiang Guo, Xiaolei Dai, Xiang‐Gao Meng, Zhongdong Yang, Guanglin Yang, Mi Liao   +9 more
openalex   +1 more source

The Nonlinear Visco‐Hyperelastic Damage Mechanics of Individual Electrospun Polycaprolactone Fibers: Experiments and Modeling

Advanced Engineering Materials, EarlyView.
This study investigates the complex mechanics of individual electrospun polycaprolactone fibers under small and large strains. Combining experiments with a visco‐hyperelastic damage model, this work reveals and quantifies these fibers’ nonlinear behavior, including strain‐stiffening, viscoelasticity, and damage.
Sascha L. Granhold, Alberto Madariaga, Matthew J. Lohr, Sarah Jones, Andrew J. Robinson, Elizabeth Cosgriff‐Hernandez, Emma Lejeune, Berkin Dortdivanlioglu, Manuel K. Rausch   +8 more
wiley   +1 more source

Low-cost, 4-system, precise GNSS positioning: a GPS, Galileo, BDS and QZSS ionosphere-weighted RTK analysis [PDF]

, 2017
Robert Odolinski, P. J. G. Teunissen
openalex   +1 more source

Influence of a Standard Heat Treatment on the Microstructure and Properties of Inconel X‐750 Produced by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
Ni‐base superalloys produced using additive manufacturing (AM) have a different response to heat treatments when compared to their conventional counterparts. Due to such unpredictability, various alloys with industrial interest are currently overlooked in most prior AM research.
Guilherme Maziero Volpato, Adriano de Souza Pinto Pereira, Steffen Neumeier, Dachamir Hotza, Mathias Göken, Ulrich Tetzlaff, Márcio Celso Fredel   +6 more
wiley   +1 more source

Considering Inter-Frequency Clock Bias for BDS Triple-Frequency Precise Point Positioning [PDF]

, 2017
Lin Pan, Xingxing Li, Xiaohong Zhang, Xin Li, Cuixian Lu, Qile Zhao, Jingnan Liu   +6 more
openalex   +1 more source

Mechanical and Microstructural Effects of ZrO2 Nanoparticles in Fe20Cr Oxide Dispersion‐Strengthened Alloys Processed by Laser Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
The influence of oxide nanoparticle synthesis route and concentration on microstructure and high‐temperature performance of additively manufactured oxide dispersion‐strengthened steels is investigated. Comparing laser‐generated and chemically synthesized ZrO2 nanoparticles, the study reveals how dispersion quality, crystal structure and particle size ...
Mareen Goßling, Silja‐Katharina Rittinghaus, Felix Radtke, Abdelrahman Elsayed, Marina Macias Barrientos, Ulf Ziesing, Louis Becker, Ihsan Murat Kuşoğlu, Christoph Broeckmann, Ulrich Krupp, Avinash Hariharan, Sebastian Weber, Bilal Gökce   +12 more
wiley   +1 more source