Results 121 to 130 of about 7,203,842 (402)

Mitigation of Cracks in High‐Performance Nickel‐Based Superalloys in Powder Bed Fusion Laser Beam of Metals Using a Metal Matrix Composite Approach

Advanced Engineering Materials, EarlyView.
High‐performance nickel‐based superalloys are often not processible in additive manufacturing (AM) due to hot cracking. The findings in this manuscript propose an efficient method to mitigate cracking and enhance mechanical properties of these alloys by producing a metal matrix composite, contributing to the material and process perspective of the AM ...
Klaus Büßenschütt, Maël Pontoreau, Christian Haase, Johannes‐Henrich Schleifenbaum   +3 more
wiley   +1 more source

District heating versus self-heating: Estimation of energy efficiency gap using regression discontinuity design

China Economic Quarterly International, 2021
This paper employs regression discontinuity design to estimate the impact of heating modes on residents’ energy consumption, energy efficiency gap, and energy usage behavior, using the Chinese Residential Energy Consumption Survey (CRECS).
Jing Jin, Yucheng Wang, Xinye Zheng
doaj  

Energy expenditure of acutely ill hospitalised patients

Nutrition Journal, 2006
Objective To measure energy expenditure of acutely ill elderly patients in hospital and following discharge in the community. Design Sixty-three consecutive hospitalised acutely ill elderly patients were recruited.
Gariballa Salah, Forster Sarah
doaj   +1 more source

Developing of the smart textile for energy expenditure monitoring [PDF]

, 2019
Peer ReviewedPostprint (published ...
Boqué, N, Fernández García, Raúl, Piedra, A.   +2 more
core  

Charge Characteristics of Agouti-Related Protein Implicate Potent Involvement of Heparan Sulfate Proteoglycans in Metabolic Function. [PDF]

, 2019
The endogenous melanocortin peptide agouti-related protein (AgRP) plays a well-known role in foraging, but its contribution to metabolic regulation is less understood.
Chen, Jihuan, Chen, Valerie, Hoang, Ivy, Kawamura, Tomoya, McBride, Ryan, Millhauser, Glenn L, Repunte-Canonigo, Vez, Sanna, Pietro Paolo, Wong, Ashley Tess, Yang, Yang   +9 more
core   +1 more source

Impact of Economic Growth, Environmental Pollution, and Energy Consumption on Health Expenditure and R&D Expenditure of ASEAN Countries

Energies, 2019
The purpose of the current study was to examine the determinants of R&D expenditure and health expenditure of ASEAN countries. The research objectives were developed to analyze the short-term as well as the long-term impact of economic growth ...
Muhammad Haseeb, S. Kot, H. I. Hussain, K. Jermsittiparsert   +3 more
semanticscholar   +1 more source

Influence of Heat Treatment on Microstructure and Mechanical Properties at Elevated Temperatures of Nonweldable Ni‐Based Alloy Printed by Fused Filament Fabrication

Advanced Engineering Materials, EarlyView.
The fused filament‐fabricated MAR‐M247 alloy without hot isostatic pressing shows the lowest porosity of 4%. Heat treatment at 1220 °C produces coarse precipitates and carbides. Specimens heat‐treated at 1220 °C exhibit higher tensile strength (683 MPa) and elongation (10%) at room temperature.
Haneen Daoud, Ying Zheng, Agata Kulig, Natalja Agarkov, Esma Mese, Wolfgang Hofmann, Peter Würtele, Uwe Glatzel   +7 more
wiley   +1 more source

The demand for energy of Italian households [PDF]

This paper studies the impact of demographic shifts, energy prices and climate factors on Italian households’ energy budget. The pattern of energy expenditure of Italian households is studied using the Italian Household Budget Survey. The expenditure for
Ivan Faiella
core  

Electronic Control System for Optimized Resonance Operation of Dielectric Elastomer Pumps through Self‐Sensing

Advanced Engineering Materials, EarlyView.
A powerful electronic control system enables a dielectric elastomer pump to operate at resonance, matching conventional pump performance. Using self‐sensing to reconstruct load pressure dynamically, the adaptive control adjusts resonance frequency accordingly.
Matthias Baltes, Benedikt Holz, Daniel Bruch, Paul Motzki   +3 more
wiley   +1 more source

On the Creation of the Universe out of Nothing

, 2010
We explain how the Universe was created with no expenditure of energy or initial mass.Comment: To be presented at IWARA 2009 (4th International Workshop on Astronomy and Relativistic Astrophysics), to be held in Brazil, October ...
Adler R., Berman M. S., Feynman R. P., Feynman R. P., Guth A., L. A. TREVISAN, M. S. BERMAN, Weinberg S., Weinberg S.   +8 more
core   +1 more source