Results 241 to 250 of about 1,390,652 (296)

Alkaline Leaching: A Facile Surface Activation Strategy to Improve the Reactivity of Air Electrodes for Solid Oxide Fuel Cells

Advanced Materials, EarlyView.
This study shows that alkaline leaching of PrBa0.8Ca0.2Co2O5+δ under anodic bias selectively removes Ba and Ca, forming a cobalt‐rich and amorphous layer. The modified surface significantly boosts ORR activity, offering a simple and effective strategy to improve electrochemical device performance.
Yeongtaek Hong, Hyunseung Kim, Sang Won Lee, Yong Beom Kim, SungHyun Jeon, Sangwoo Kim, Hainan Sun, Jeongah Lee, Seongwoo Nam, Seungwoo Roh, Tae Ho Shin, WooChul Jung   +11 more
wiley   +1 more source

Comparison of High-tensile Suture and 16-gauge Wire for Prophylactic Fixation in Total Hip Arthroplasty: A Biomechanical Study. [PDF]

Arthroplast Today
Guarin Perez SF, Zhao G, Tsukamoto I, Labott JR, Restrepo DJ, Tai TW, Hooke AW, Zhao C, Sierra RJ.   +8 more
europepmc   +1 more source

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Bailout Access to an Anomalous-Origin Occluded Right Coronary Artery Using Anchor Wire Stabilization in Cardiogenic Shock. [PDF]

JACC Case Rep
Ngo HM, Mai LT, Truong BT.
europepmc   +1 more source

Effectiveness of long K-wire percutaneous intramedullary fixation for distal radius metaphyseal-diaphyseal transition zone fractures. [PDF]

Front Pediatr
Gao W, Zhu F, Wang R, Vasoya DA, Yao F, Zhang F, Zhen Y, Wang X.   +7 more
europepmc   +1 more source

VERMONT non-optimised: Feasibility of angiography-derived vFFR using baseline diagnostic catheter images. [PDF]

Int J Cardiol Heart Vasc
Akrawi D, Kadappu K, Xu J, Naguib Badie TY, Gibbs O, Kachwalla H, Nguyen PT, Kurup R, Premawardhana U, Lo S, Huang J, Tran H, Soosapilla K, O'loughlin A, Hennessy A, Femia G.   +15 more
europepmc   +1 more source

Factors Associated With Kirschner Wire Backout After Tension Band Wiring for Olecranon Fractures: A Retrospective Study. [PDF]

Cureus
Maeda T, Homma T, Sakamoto M, Ishii H, Yoshizawa S, Ikegami H.   +5 more
europepmc   +1 more source

The role of elastic intramedullary nailing with or without Kirschner wire fixation in pediatric radial neck fractures: a retrospective cohort study. [PDF]

Front Pediatr
Dai Z, Xu J, Li M, Xiang J, Zhu C, Ouyang F, Tang S, Yu J, Li F.   +8 more
europepmc   +1 more source

Autograft Augmentation of Patellar Tendon Rupture Allows Better Functional Outcomes and Less Reoperation Than Steel Wire Cerclage. [PDF]

Orthop J Sports Med
Sempere P, Patel R, Germon V, Argenson JN, Peuchot H, Ollivier M, Jacquet C.   +6 more
europepmc   +1 more source