Results 211 to 220 of about 870,217 (377)

Aramid Nanofiber Aerogels: Preparation, Modification, Composite Fabrication, and Applications

Advanced Materials, EarlyView.
Different forms of aramid nanofibers (ANFs) and especially aerogels from them, offer a sustainable route to high‐performance biomimetic nanocomposites. Due to the cartilage‐like architecture, ANF‐based materials enable breakthroughs in energy, electromagnetic, biomedical, and water purification technologies.
Mingqiang Wang, Shuhan Hu, Sangwok Bae, Volkan Cecen, Ahmet E. Emre, Zhengxiang Zhong, Li Liu, Carl Heltzel, Yudong Huang, Nicholas A. Kotov   +9 more
wiley   +1 more source

Microwaves Versus Combined Microwaves and Fractional Carbon Dioxide Laser in the Treatment of Postpartum Abdominal Laxity Among Filipino Patients in a Tertiary Hospital: A Randomized, Prospective, Assessor-Blinded, Simultaneous Split-Abdomen Trial. [PDF]

J Cosmet Dermatol
Wee JRLR, Gulmatico-Flores Z, King-Ismael D.   +2 more
europepmc   +1 more source

Disordered Rocksalts as High‐Energy and Earth‐Abundant Li‐Ion Cathodes

Advanced Materials, EarlyView.
Disordered rocksalts with lithium excess (DRX) offer a new direction in Li‐ion cathode design beyond conventional Ni‐ and Co‐based materials. This review highlights the design principles, synthesis strategies, and performance optimization of DRX oxides and oxyfluorides for energy‐dense, sustainable batteries using Earth‐abundant transition metals and ...
Han‐Ming Hau, Tucker Holstun, Eunryeol Lee, Bernardine L. D. Rinkel, Tara P. Mishra, Max Markuson DiPrince, Rohith Srinivaas Mohanakrishnan, Ethan C. Self, Kristin A. Persson, Bryan D. McCloskey, Gerbrand Ceder   +10 more
wiley   +1 more source

Synthesis of the Titanium Oxides Using a New Microwave Discharge Method. [PDF]

Int J Mol Sci
Mogildea M, Mogildea G, Zgura SI, Chiritoi G, Ionescu C, Craciun V, Prepelita P, Mihailescu N, Paraschiv A, Vasile BS, Constantinescu CD.   +10 more
europepmc   +1 more source

A GAS DISCHARGE SWITCH:——II. FOR CONTROLLING LOW LEVEL 10 CM-BAND MICROWAVE SIGNALS

, 1951
T. S. Kě
openalex   +1 more source

A frequency modulated microwave spectrometer for electron resonance measurements [PDF]

, 1957
Arthur Rose-Innes
openalex   +1 more source

Interface Topology Driven Loss Minimization in Integrated Photonics: THz Ultrahigh‐Q Cavities and Waveguides

Advanced Materials, EarlyView.
Compact, robust, and ultralow‐loss on‐chip photonic devices are essential for densely integrated photonic chips. Here, the underlying radiation mechanism in topological valley edge states is unveiled and a new methodology of interface topology driven bandgap and wavevector engineering is proposed to thoroughly suppress their radiation losses, thereby ...
Zhonglei Shen, Yi Ji Tan, Wenhao Wang, Thomas Caiwei Tan, Ruqiang Yan, Liuyang Zhang, Ranjan Singh   +6 more
wiley   +1 more source

Simplified Zenker's diverticulum endoscopic myotomy performed with a new bipolar scissor device. [PDF]

Endoscopy
Albéniz E, Tsiamoulos Z, Vega R, Looi SJ, Estremera-Arevalo F, Gómez Alonso M, Ishaq S.   +6 more
europepmc   +1 more source

Spin Engineering of Dual‐Atom Site Catalysts for Efficient Electrochemical Energy Conversion

Advanced Materials, EarlyView.
This review highlights recent progress in spin engineering of dual‐atom site catalysts (DASCs), emphasizing how spin‐related properties enhance electrocatalytic activity, selectivity, and stability. It summarizes cutting‐edge developments in dual‐atom catalysis, discusses the underlying spin‐catalysis mechanisms and structure–performance relationships,
Dongping Xue, Yu Zhao, Jianliang Cao, Yan Wang, Xiaoning Li, Tianyi Ma   +5 more
wiley   +1 more source

Thirring: DIE GESCHICHTE DER ATOMBOMBE/de Broglie: L'OPTIQUE ELECTRONIQUE/Slater: MICROWAVE TRANSMISSION/Lindsay: AN INTRODUCTION TO PHYSICAL STATISTICS/Bergmann: INTRODUCTION TO THE THEORY OF RELATIVITY/Reichenbach: PHYLOSOPHIC FOUNDATIONS OF QUANTUM MECHANICS/Bridgman: THE NATURE OF THERMODYNAMICS/Dunning und Paxton: MATTER, ENERGY, AND RADIATION/Fermi: NUCLEAR PHYSICS/Lemon und Ferrence: ANALYTICAL EXPERIMENTAL PHYSICS/Gamow: THE BIRTH AND DEATH OF THE SUN/„DER ANFANG ODER DAS ENDE?”︁ [PDF]

, 1947
Geschichte Die, Atombombe Der, Thining Hans   +2 more
openalex   +1 more source