Results 61 to 70 of about 357,529 (324)
Determination of diametral error using finite elements and experimental method [PDF]
Metalurgija, 2010 This study concerns experimental and numerical analysis on a one-sided bound workpiece on the lathe machine. Cutting force creates deflection on workpiece while turning process is on. Deflection quantity is estimated utilizing Laser Distance Sensor (LDS)
A. Karabulut
doaj
High Aspect Ratio Thin-Walled Structures in D2 Steel through Wire Electric Discharge Machining (EDM)
Micromachines, 2020 Thin structures are often required for several engineering applications. Although thick sections are relatively easy to produce, the cutting of thin sections poses greater challenges, particularly in the case of thermal machining processes.
Naveed Ahmed +5 more
doaj +1 more source
Light-touch2 : a laser-based solution for the deflection, manipulation and exploitation of small asteroids [PDF]
, 2013 This paper presents the preliminary mission and system analysis of a small-scale, light-weight system for the deflection, manipulation and exploitation of small size asteroids. The system proposed in this paper, called Light-Touch2, uses lasers to ablate
Wayman, Alastair +11 more
core +3 more sources
MachinesThe blades of wind turbines constitute key components for converting wind energy into electrical energy, and modifications to blade airfoil geometry can effectively enhance aerodynamic performance of wind turbine.
Jiaxin Xu +5 more
doaj +1 more source
Long-Term Deflection Monitoring for Bridges Using X and C-Band Time-Series SAR Interferometry
Remote Sensing, 2019 This study aims to monitor the deformation of bridges, namely in the form of long-term deflection and thermal dilation, using multi-temporal interferometric synthetic aperture radar (InSAR) observations.
Jungkyo Jung +3 more
semanticscholar +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
Efficient nonresonant dipole force on molecules by a tightly focused laser
Frontiers in Physics, 2014 When a molecule is placed in a nonresonant laser field, the Stark interactions between the laser field and the induced molecular dipole result in a mechanical force on the molecule.
Xing Nan eSun +3 more
doaj +1 more source
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
A Study of the Deflections of Metal Road Guardrail Post
The Baltic Journal of Road and Bridge Engineering, 2010 Road guardrails of various types (made of reinforced concrete, cable and metal) are installed on the shoulders and traffic lanes of urban and suburban roads.
Olegas Prentkovskis +3 more
doaj +1 more source
Political pressure deflection [PDF]
Public Choice, 2004 Much economic policy is deliberately shifted away from direct political processes to administrative processes - political pressure deflection. Pressure deflection poses a puzzle to standard political economy models which suggest that having policies to "sell" is valuable to politicians.
James E. Anderson, Maurizio Zanardi
openaire +12 more sources