Results 191 to 200 of about 297,713 (300)

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

Risk Factors for Osteoporotic Vertebral Fractures in Postmenopausal Women: A Cross-Sectional Study. [PDF]

J Orthop Case Rep
Mishra N, Mishra VK, Tiwari S, Silawat N.   +3 more
europepmc   +1 more source

Significance of fragility index in meta-analysis

Saudi Journal of Anaesthesia
Borkar, Nitinkumar B., Nair, Abhijit
openaire   +2 more sources

Unraveling the Effect of Tramp Elements on Phase Transformations in Steels by Combining CALPHAD Modeling and Experiments

Advanced Engineering Materials, EarlyView.
This study investigates how tramp elements from increased scrap usage influence phase transformations in low‐alloyed steel. Combining dilatometry and microscopy reveal that tramp elements delay transformations, reduce critical cooling rates and increase hardenability.
Lukas Hatzenbichler, Daniel Marian Ogris, Phillip Haslberger, Matthew Galler, Oleksandr Glushko, Ronald Schnitzer   +5 more
wiley   +1 more source

Impact of osteoporosis pharmacotherapy and vitamin d supplementation on fracture morphology and treatment of pelvic fragility fractures: a retrospective cohort study of 1493 patients from the German Pelvic Trauma Registry. [PDF]

Arch Osteoporos
Trulson A, Huber S, Bolierakis E, Berk T, Stuby F, Höch A, Kleber C, Graul I, Pieroh P.   +8 more
europepmc   +1 more source

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

Advanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay, J. Schneider, P. Harrison, S. Kumar   +3 more
wiley   +1 more source

Bone mineral density assessment by DXA in disease-associated osteoporosis: the limitations. [PDF]

Front Endocrinol (Lausanne)
Asadipooya K, Greene LW.
europepmc   +1 more source

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May, Finn‐Lennard Janthur, Lena Kreie, Michael Müller, Sarah Seffer, Nick Schwarz, Jörg Hermsdorf, Thomas Hassel, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Distinct Characteristics of Patients With Fragility Hip Fracture in Greece: Evidence From the Greek National Fragility Hip Fracture Registry Utilizing the Minimum Common Data Set. [PDF]

Cureus
Iliopoulos E, Tosounidis T, Molla Mustafa R, Charmpi A, Tilkidis F, Kotsis A, Melissaridou D, Sentona M, Graikos G, Kyprianou A, Tatani I, Gkiatas I, Chalidis B, Papachristos IV, Zidrou C, Savvidou O, Drosos G.   +16 more
europepmc   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source