Results 141 to 150 of about 694,339 (306)

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

Advanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann, René Gustus, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +3 more
wiley   +1 more source

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

Advanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao, Emad M. Elgallad, Alexandre Maltais, X.‐Grant Chen   +3 more
wiley   +1 more source

Bacteria weigh up costs and benefits of mobile weapons. [PDF]

Elife
Wang Z, Fu Y.
europepmc   +1 more source

An Analysis of the Sixth Government Report on the Costs and Benefits of Federal Regulations

Also of interest by Hahn and Litan, "A Review of the Office of Management and Budget's Draft Guidelines for Conducting Regulatory Analyses". This paper critically reviews the draft of the Office of Management and Budget's sixth report on the benefits and
Hahn, Robert W., Litan, Robert E.
core  

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

An economic model to assess the costs and benefits of workplace mental wellbeing interventions: A flexible tool for employers and decision makers. [PDF]

PLOS Ment Health
Watts K, Ross H, Gregg E, Taylor M.
europepmc   +1 more source

Costs and benefits of voluntary attention in crows. [PDF]

R Soc Open Sci, 2023
Hahner L, Nieder A.
europepmc   +1 more source

Cinacalcet: benefit and cost [PDF]

Nephrology Dialysis Transplantation, 2007
openaire   +2 more sources

Near‐Field Electrospinning Micro‐Printhead Achieves Precise Control of Nanofiber Deposition

Advanced Engineering Materials, EarlyView.
A micro‐printhead for near‐field electrospinning enables reproducible deposition of polymer nanofibers with diameters below 50 nm. Systematic parameter studies uncover the mechanisms linking operating conditions to fiber morphology, paving the way for precise and low‐cost nanoscale 3D manufacturing.As a high‐resolution, cost‐effective, and rapid ...
Han Xu, Dario Mager, Jan G. Korvink
wiley   +1 more source

The fitness costs and benefits of hunter-gatherer locomotor engagement. [PDF]

Evol Hum Sci
Brill G, Dyble M.
europepmc   +1 more source