Results 181 to 190 of about 3,096,255 (309)

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +2 more
wiley   +1 more source

Navigating sexual challenges in couples post breast cancer treatment: a qualitative study. [PDF]

Front Psychol
Azmi SV, Stormyr K, Moen V, Søgaard SD, Engstrøm MJ, Reidunsdatter RJ.   +5 more
europepmc   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

Advanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost, Lionel Presmanes, Soléna Colin, Marie Vidal, Sophie Guillemet‐Fritsch   +4 more
wiley   +1 more source

Patient perspectives on SLE, refractory APS, and biologic drug use during pregnancy. [PDF]

Lupus
van Woerkom J, Wind M, Teng YKO, Lely T, Pullen J, Jansen G, Perez-Garcia L, Dolhain R, Limper M, Kooiman J.   +9 more
europepmc   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

The Clinic and Management of a Prolapsed Gravid Uterus Incarcerated Through the Anal Orifice in the Resource-Limited Setting: A Case Report. [PDF]

Case Rep Obstet Gynecol
Destin MB, Justin MM, Balirwa H, Gloire B, Ntakwinja M, Désiré AM.   +5 more
europepmc   +1 more source

Objects of Desire, Desire for Objects

Dear Minister,Dear Administrator,Dear Professors of the Collège de France,Dear Colleagues,Dear staff of the Collège de France,Dear friends,From time to time, one hears that art is a source of courage. Or strength. Or elation. When contemplating fifteenth-century Tuscan frescoes, the great art historian Henri Focillon even described experiencing a ...
openaire   +1 more source

Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel, Lara Kuhr, Khemais Barienti, Sebastian Herbst, Florian Nürnberger, Hans Jürgen Maier, Marc C. Wurz   +6 more
wiley   +1 more source

Companionship utilization and its associated factors during childbirth among mothers who delivered at public hospitals in Shashemene town, Southern Ethiopia: A mixed-method study. [PDF]

PLoS One
Anbesa DG, Kaso AW, Agero G, Bacha G, Taye A.   +4 more
europepmc   +1 more source

Dynamic Testing of Cold Gas Sprayed Bipolar Plates–Porous Transport Layer Coating System in Proton Exchange Membrane Water Electrolysis

Advanced Engineering Materials, EarlyView.
Through direct application of porous transport layer (PTL) on the bipolar plate (BPP) with thermal spraying, the interfacial contact resistance is improved. With the cold gas sprayed BPP–PTL coating system, a proton exchange membrane water electrolysis cell with a cell voltage of Ucell = 1.9 V can be operated up to i = 2.5 A/cm2 in a dynamic mode ...
Kirsten Bobzin, Marvin Erck, Kevin Jasutyn, Katja Radermacher, Andreas Bund, Mario Kurniawan   +5 more
wiley   +1 more source