Results 101 to 110 of about 671,613 (301)

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Hubungan Antara Asupan Energi, Zat Gizi Makro dan Total Energy Expenditure dengan Status Gizi Anak Sekolah Dasar

Amerta Nutrition, 2018
Background: Nutritional status of students can be influenced by many factors such as energy intake, macro nutrients intake and total energy expenditure.
Baiq Qamariyah, Triska Susila Nindya
doaj   +1 more source

Energy balance, body composition, sedentariness and appetite regulation: pathways to obesity. [PDF]

, 2016
Energy balance is not a simple algebraic sum of energy expenditure and energy intake as often depicted in communications. Energy balance is a dynamic process and there exist reciprocal effects between food intake and energy expenditure.
Andersson, Astbury, Barwell, Beaulieu, Berridge, Berthoud, Berthoud, Bessesen, Blundell, Blundell, Blundell, Blundell, Blundell, Blundell, Blundell, Blundell, Borer, Borer, Bowen, Boyland, Byrne, Cameron, Carling, Caudwell, Cecil, Chaput, Church, Cotton, Cugini, Cugini, Cummings, Cypess, Doucet, Dulloo, Dulloo, Edholm, Edholm, Edholm, Efeyan, Elia, Essah, Finegood, Finlayson, Finlayson, Finlayson, Flatt, Friedman, Gibbons, Halford, Hall, Hardie, Hebebrand, Holt, Hopkins, Hopkins, Hopkins, Hopkins, Hopkins, Jacobs, Jequier, Johnstone, John E. Blundell, Keim, Kennedy, Kennedy, Keys, King, King, King, Kola, Konarzewski, Lam, Lam, Langhans, Lawton, Leibel, Leonhardt, Levin, Levitsky, Lissner, Long, Magnan, Malhotra, Mark Hopkins, Martins, Martins, Mayer, Mayer, Mellinkoff, Millward, Minokoshi, Morton, Moullé, Myers, Müller, Münzberg, Obici, Obici, Oomura, Pagoto, Pedersen, Piaggi, Pimentel, Pontzer, Pénicaud, Ravussin, Richter, Robinson, Ropelle, Rosenbaum, Rosenbaum, Sainsbury, Schwartz, Shook, Stubbs, Swick, Sánchez-Lasheras, Thomas, Toloza, Trayhurn, Van Walleghen, Vandenbroeck, Weise, Weise, Westerterp-Plantenga, Westerterp-Plantenga, Woods, Xue, Young   +128 more
core   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler, Serhii Yaroshevskyi, Alexander Adamczyk, Mahnaz Mehdizadehlima, Julia Richter, Cameliu Himcinschi, David Rafaja, Alexandros Charitos, Christos G. Aneziris, Jens Kortus   +9 more
wiley   +1 more source

The status of household food security targets in South Africa [PDF]

This article investigates the conceptual and methodological challenges to develop a set of baseline indicators for South African food security targets. A food security target is a well-defined and measurable goal to reduce the numbers of people who lack ...
Jacobs, Peter T.
core   +1 more source

Total Energy Expenditure and Body Composition of Children with Developmental Disabilities [PDF]

, 2018
Background Obesity prevalence is increased in children with developmental disabilities, specifically in children with spina bifida and Down syndrome.
Bandini, Linda, Forseth, Bethany, Moosreiner, Andrea, Papanek, Paula E., Polfuss, Michele L., Sawin, Kathleen J., Schoeller, Dale A., Zvara, Kimberley   +7 more
core   +1 more source

Exploration of Micro-VCSEL Ultra-low Biasing Scheme for Pulse Generation

, 2018
The generation of optical pulses at ultra low bias level, thus low energy cost, is explored in a commercial microcavity semiconductor laser in view of testing the principle of energy efficient information encoding in potential integrated schemes ...
Lippi, Gian Luca, Puccioni, Gian Piero, Wang, Gaofeng, Wang, Tao   +3 more
core   +3 more sources

Cost-Aware Green Cellular Networks with Energy and Communication Cooperation [PDF]

, 2014
Energy cost of cellular networks is ever-increasing to match the surge of wireless data traffic, and the saving of this cost is important to reduce the operational expenditure (OPEX) of wireless operators in future.
Duan, Lingjie, Xu, Jie, Zhang, Rui
core   +1 more source

Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain, Alexander Adamczyk, Felipe Alejandro Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source