Results 141 to 150 of about 146,662 (308)

Ground vibration measurements with special reference to pile driving [PDF]

, 1990
There has been increased concern in recent years over the level and nature of the ground vibrations. The importance of such vibration has increased rapidly due to developments in construction in urban areas, where the effects of ground borne vibration on
Uromeihy, Ali, Uromeihy, A
core  

Material removal mechanism of variable-section cutting for nickel-based superalloy honeycomb composites

Journal of Materials Research and Technology
The nickel-based superalloy honeycomb composite (NBSHC), characterized by its ultra-high specific strength, specific stiffness, and high temperature resistance, finds application in cutting-edge technological fields such as aerospace and military ...
Pengjie Gao, Haihang Wang, Chenguang Wang, Han Li, Weiwei Ming, Ming Chen   +5 more
doaj   +1 more source

Comparative Evaluation of Effect of Micro-Osteoperforation and Mechanical Vibration on Rate of Orthodontic Tooth Movement in Young Adults With Bimaxillary Protrusion. [PDF]

Cureus, 2023
Wagh SS, Nehete A, Gulve N, Aher S, Patil D, Tambe M.   +5 more
europepmc   +1 more source

Long‐Range Coordination Environment Modulates Single‐Atom Local States and Systemic Impact on CO2 Photoconversion

Advanced Functional Materials, EarlyView.
Terminal groups on Cu porphyrins modulate the electronic states of single‐atom Cu centers through a long‐range electronic effect, without altering the Cu coordination geometry. Meanwhile, a multi‐descriptor framework is established that incorporates porphyrin regulation, hybrid catalyst properties, and CO2 photoreduction capabilities.
Yi Zhang, Jintao Dong, Xiahe Chen, Xiyang Wang, Tiange Wei, Yue Zhu, Tai‐Sing Wu, Yun‐Fang Yang, Shao‐Yuan Leu, Keke Wang, Yuanbin She, Huaming Li, Jiexiang Xia, Molly Meng‐Jung Li   +13 more
wiley   +1 more source

Misalignment diagnosis of a planetary gearbox based on vibration analysis [PDF]

, 2014
As a critical power transmission system, planetary gearbox is widely used in many industrial important machines such as wind turbines, aircraft turbine engines, helicopters.
Gu, Fengshou, Chen, Zhi, Ball, Andrew, Zhen, Dong, Abdalla, Gaballa M., Abdalla, Gaballa, Tian, Xiange   +6 more
core  

The effect of 12 weeks of mechanical vibration on root resorption: a micro-CT study. [PDF]

Prog Orthod, 2021
Yilmaz H, Ozlu FC, Turk T, Darendeliler MA.   +3 more
europepmc   +1 more source

Unraveling the Electronic Structure of Silicon Vacancy Centers in 4H‐SiC

Advanced Functional Materials, EarlyView.
The electronic structure of the silicon vacancy in 4H‐SiC is probed via transient absorption spectroscopy, uncovering previously inaccessible excited states of the quartet and doublet spin channels, including the V2' transition. In combination with theoretical analysis, a comprehensive picture of the electronic structure is established.
Ali Tayefeh Younesi, Minh Tuan Luu, Christopher Linderälv, Vytautas Žalandauskas, Marianne Etzelmüller Bathen, Nguyen Tien Son, Takeshi Ohshima, Gergő Thiering, Lukas Razinkovas, Ronald Ulbricht   +9 more
wiley   +1 more source

Vibration-induced white finger in dockyard employees [PDF]

, 1992
Vibration-induced white finger (VWF) is a vascular condition associated with occupational exposure to hand-transmitted vibration. The fingers are prone to intermittent blanching attacks which may be triggered by cold conditions and are usually ...
Nelson, Christopher Mark
core  

Real-Time OpenSim via IMUs for Full Body Kinematics During Gait, Sports, Exercise, and Dance Movements

IEEE Transactions on Neural Systems and Rehabilitation Engineering
Despite the growing demand for healthcare services due to an aging population, patients often avoid traditional rehabilitation centers due to high costs, time constraints, and discomfort experienced in laboratory or hospital settings.
Chenquan Xu, Yuanshuo Tan, Zach Strout, Guoxing Liu, Kezhe Zhu, Hong Wang, Peter B. Shull   +6 more
doaj   +1 more source

Fiber Optic Based Distributed Mechanical Vibration Sensing. [PDF]

Sensors (Basel), 2021
Novotný V, Sysel P, Prokeš A, Hanák P, Slavíček K, Přinosil J.   +5 more
europepmc   +1 more source