Results 51 to 60 of about 23,719 (291)

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Research of movement speed control of scanning probe for draw shaft

Gong-kuang zidonghua, 2014
In order to solve image blurring, distortion and discontinuousness caused by unstable movement speed of scanning probe of panoramic scanner for draw shaft, structure of movement device of panoramic scanner was analyzed and relationship model between ...
HU Liangzhi, TU Fuquan, QIAN Feng, LIU Yanzhang, YE Yicheng   +4 more
doaj   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Effect of Welding Sequence in Angular Distortion on Butt Joint GMAW Process

Applied Sciences, 2022
Over time, the industrial use of the welding process has grown in significance and is now one of the primary methods for joining metallic parts. During the welding process, metallurgical and structural modifications occur close to the welded joint.
Inês S. Afonso, Manuel Rodríguez Martín, João E. Ribeiro   +2 more
doaj   +1 more source

Beltrami coefficient and angular distortion of discrete geometric mappings

CoRR
Over the past several decades, geometric mapping methods have been extensively developed and utilized for many practical problems in science and engineering. To assess the quality of geometric mappings, one common consideration is their conformality. In particular, it is well-known that conformal mappings preserve angles and hence the local geometry ...
Zhiyuan Lyu, Gary P. T. Choi
openaire   +2 more sources

Angular dependence of primordial trispectra and CMB spectral distortions [PDF]

Journal of Cosmology and Astroparticle Physics, 2016
Under the presence of anisotropic sources in the inflationary era, the trispectrum of the primordial curvature perturbation has a very specific angular dependence between each wavevector that is distinguishable from the one encountered when only scalar fields are present, characterized by an angular dependence described by Legendre polynomials.
Shiraishi, Maresuke, BARTOLO, NICOLA, LIGUORI, MICHELE   +2 more
openaire   +3 more sources

Settlements and angular distortions of shallow foundations on liquefiable soil

Bulletin of Earthquake Engineering, 2022
Abstract The huge impact caused by liquefaction during past earthquakes has raised the need for predictive formulas applicable at the large scale to forecast the movement in the foundation caused by the seismic liquefaction phenomenon in sands.
Baris, Anna, Modoni, Giuseppe, Paolella, Luca, Salvatore, Erminio, Spacagna, Rose Line   +4 more
openaire   +1 more source

Image-based Approximation of Derivatives of Traditional Differential Metrics of Angular Distortion in Map Projections

, 2022
The following files are provided for the IMG-DIFF, an novel image-based metric of the approximation of traditional differential metrics of angular distortion.
Jin Yan (11155197)
core   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source