Results 61 to 70 of about 42,783 (266)

Large Eddy Simulation of Flow Around Twin Tower Buildings in Tandem Arrangements with Upstream Corner Modification

Atmosphere
The aerodynamic performance of twin tall buildings immersed in the atmospheric boundary layer was numerically investigated by adopting the spatial-averaged large eddy simulation (LES) method.
Deqian Zheng, Xueyuan Wu, Yuzhe Zhu, Wenyong Ma, Pingzhi Fang   +4 more
doaj   +1 more source

Simulation and experimental studies to verify the effect of cutting parameters on chip shrinkage coefficient and cutting forces in machining of A6061 aluminum alloy

Advances in Mechanical Engineering, 2016
This article predicts the relationship between chip shrinkage coefficient and cutting parameters such as cutting speed and uncut chip thickness in a cutting process of A6061 aluminum alloy.
Thi-Hoa Pham, Thi-Bich Mac, Van-Canh Tong, Tien-Long Banh, Duc-Toan Nguyen   +4 more
doaj   +1 more source

Rheological and strength properties of dynamic loading during cutting of finished flour products [PDF]

E3S Web of Conferences
This article presents the findings of scientific research on the rheological and strength properties under dynamic loading conditions when cutting finished flour products.
Urinov Uygun, Amonov Mahmud
doaj   +1 more source

Normal‐Appearing White Matter Injury Mediates Chronic Deep Venous Hypoxia and Disease Progression in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To explore how cerebral hypoxia and Normal‐Appearing White Matter (NAWM) integrity affect MS lesion burden and clinical course. Methods Seventy‐nine MS patients, including 13 clinically isolated syndrome (CIS) patients and 66 relapsing–remitting multiple sclerosis (RRMS) patients, and 44 healthy controls (HCs) were recruited from ...
Xinli Wang, Huiying Wang, Zhizheng Zhuo, Ai Guo, Ke Lv, Decai Tian, Chao Chai, Yunyun Duan, Shuang Xia   +8 more
wiley   +1 more source

Clinical Validation of Plasma p‐217tau in Neurological Diseases

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma p‐217tau is a minimally invasive but specific biomarker for diagnosing Alzheimer's disease (AD). However, its disease specificity remains to be clinically evaluated. We validated the reliability of the p‐217tau biomarker in 12 other neurological diseases.
Takeshi Kawarabayashi, Takumi Nakamura, Ryoma Takahashi, Tetsuya Ueda, Seiji Kinoshita, Chikage Uchida, Takashi Sugawara, Kentaro Hashimoto, Kunihiko Ishizawa, Masakuni Amari, Hiroo Kasahara, Yoshio Ikeda, Masamitsu Takatama, Mikio Shoji   +13 more
wiley   +1 more source

Analytical Calculation of Cutting Forces in Ball-End Milling with Inclination Angle

Journal of Manufacturing and Materials Processing, 2018
The traditional analytical cutting force prediction method for ball-end milling ignores the effect of the inclination angle on cutting forces. In this paper, a new experimental method for cutting force prediction methods considering the inclination angle
Changfeng Nan, Dongsheng Liu
doaj   +1 more source

Study on the relationship between the water cutting rate and the remaining oil saturation of the reservoir by using the index percolating saturation formula with variable coefficients

Journal of Petroleum Exploration and Production Technology, 2020
The water cutting rate is recorded dynamically during the production process of a well. If the remaining oil saturation of the reservoir can be deduced based on the water cutting rate, it will give guidance to improve the reservoir recovery and can save ...
Meiling Zhang, Jiayi Fan, Yongchao Zhang, Yinxin Liu   +3 more
doaj   +1 more source

Effects of coefficient of friction coupled with a deformation dependent friction model in cutting simulations

, 2021
Joshua D. Priest, Hassan Ghadbeigi, Sabino Ayvar-Soberanis, Anders Liljerehn   +3 more
openalex   +2 more sources

GAD65 Antibody ELISA With Extended Reportable Range: Validation and Guidance for Neurological Practice

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To (1) validate GAD65‐ELISA detection and quantification for type 1 diabetes mellitus and autoimmune neurological diagnoses, (2) correlate ELISA results (reference range < 5 IU/mL) with established radioimmunoprecipitation assay (RIA; ≤ 0.02 nmol/L), and (3) define ELISA clinical utility and pitfalls.
Andrew McKeon, Dana Olofson, Diana Anissian, Divyanshu Dubey, Eoin P. Flanagan, Max C. Herman, Sarosh R. Irani, Daniel H. Lachance, Maria A. Willrich, Sean Pittock, John R. Mills, Anastasia Zekeridou   +11 more
wiley   +1 more source

Mining method for cutting force coefficient with the impact of tool vibration and machine tool system

Advances in Mechanical Engineering
The cutting characteristics observed in machining processes are significantly influenced by a combination of various dynamic parameters as well as the overall machine tool system in use.
Xi Chen, Qi Wang, Wengang Chen, Jianzhe Sun, Yafeng He, Hun Guo   +5 more
doaj   +1 more source