Results 171 to 180 of about 3,835,083 (304)

Cost-benefit analysis of a 24/7 text-based online emotional support platform for at-risk youth in Hong Kong. [PDF]

BMJ Open
Yip PSF, Chen J, Tang RLM, Chau CLI, Cheng WMK, Lui ENC.   +5 more
europepmc   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Improving Parkinson's disease management through wearable technology: A cost-benefit perspective. [PDF]

PLoS One
Rodriguez-Martin D, Català A, Cabestany J.   +2 more
europepmc   +1 more source

Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer, Lukas Spano, Sebastian Pohl, Carolin Körner, Matthias Markl   +4 more
wiley   +1 more source

Stochastic Cost Benefit Rules: A Back-of-a-Lottery-Ticket Calculation Method

In this paper, we introduce cost benefit rules for projects embedded in a stochastic optimal growth framework. We model uncertainty in terms of Brownian motion and Ito integrals.
Löfgren, Karl-Gustaf, Nyström, Kaj, Aronsson, Thomas   +2 more
core  

Cost efficacy and cost-benefit of treatment of hepatitis C

Annals of Hepatology, 2006
Juan Francisco Sánchez Ávila
doaj   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Prosocial decisions in naturalistic helping scenarios are predicted by cost-benefit tradeoffs and individual disposition. [PDF]

Commun Psychol
Wu Q, Song M, Ayoub J, Dunning D, Tian D, Moradi-Pari E.   +5 more
europepmc   +1 more source

Cost Benefit of Treating Hypertension

Clinical and Experimental Hypertension, 1999
B, Jönsson, M, Johannesson
openaire   +2 more sources

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source