Results 161 to 170 of about 1,628,215 (304)

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

An overview of reviews of Angiotensin II in distributive shock. [PDF]

BMC Anesthesiol
Desfosses M, Røislien J.
europepmc   +1 more source

Nanoindentation Criteria for Combinatorial Thin Film Libraries

Advanced Engineering Materials, EarlyView.
Thin‐film material libraries are compositional spreads used for screening composition‐structure‐property relationships. Nanoindentation is often used to characterize mechanical behavior across these systems, however variations in methodology are widespread.
Andre Bohn, Adie Alwen, Andrea M. Hodge
wiley   +1 more source

Investigations for Bronchiolitis in Infants: An Overview of Reviews and Systematic Review of Primary Studies. [PDF]

Pediatr Pulmonol
Loveys K, Borland ML, Oakley E, Babl FE, Cotterell E, Harrison G, Haskell L, O'Brien S, Tavender EJ, Wilson CL, Dalziel SR, Paediatric Research in Emergency Departments International Collaborative (PREDICT) network.   +11 more
europepmc   +1 more source

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

Fluoride Varnish for Caries Prevention in Preschoolers: An Overview of Reviews. [PDF]

Community Dent Oral Epidemiol
Couto FM, Sousa FSO, Dhyppolito IM, Barja-Fidalgo F, Dos Santos APP, Nadanovsky P.   +5 more
europepmc   +1 more source

Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories

Advanced Engineering Materials, EarlyView.
Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter, Felix Drechsler, Till M. J. Stadtmüller, Cameliu Himcinschi, Christos G. Aneziris, Jens Kortus   +5 more
wiley   +1 more source

Extended reality interventions for health and procedural anxiety: An overview of reviews. [PDF]

Digit Health
Arthur T, Robinson S, Harris D, Wilson M, Vine S, Melendez-Torres GJ.   +5 more
europepmc   +1 more source

Phenomenological and Physically Based Modeling of Flow Stress and Strengthening Mechanism of Inconel 718

Advanced Engineering Materials, EarlyView.
Nickel‐based alloys are widely used in high‐temperature applications due to their excellent mechanical strength and oxidation resistance. However, properties such as high‐temperature strength and pronounced work‐hardening make them difficult to machine.
Soheil Rooein, Oliver Schenk, Christoph Broeckmann   +2 more
wiley   +1 more source

Music interventions to improve women's health outcomes in the preconception, antepartum, intrapartum, and postpartum periods: An overview of reviews. [PDF]

PLoS One
Mary M, Kramer B, Daggula K, He A, Clifford S, Stierman E, Spielman K, Manandhar P, Creanga AA.   +8 more
europepmc   +1 more source