Results 301 to 310 of about 320,689 (383)

Quaternary Palynology

, 1970
openaire   +1 more source

Pairing N‐Vacancy and Adjacent Ni‐Sites in the Local Microenvironment to Regulate the Urea Oxidation Reaction Pathway With Enhanced Kinetics

Advanced Materials, EarlyView.
In nitrogen vacancies‐rich nickel nitride (Ni3N‐VN), a local microenvironment of nitrogen vacancies and adjacent Ni sites is formed. The electron‐rich Ni‐sites can be converted to NiOOH at a lower potential, and urea adsorption on the electron‐deficient nitrogen vacancy region is conducive to its partial dissociation, conceiving to efficient urea ...
Chengwei Ji, Huimei Duan, Chuanhui Wang, Guizeng Liang, Xiaojing Long, Xilin She, Rongrong Zhang, Feilong Gong, Daohao Li, Dongjiang Yang, Jian Liu   +10 more
wiley   +1 more source

Making sense of eastern Asian Late Quaternary hominin variability. [PDF]

Nat Commun
Bae CJ, Wu X.
europepmc   +1 more source

Electron‐Beam‐Induced Adatom‐Vacancy‐Complexes in Mono‐ and Bilayer Phosphorene

Advanced Materials Interfaces, EarlyView.
The stability of adatom‐vacancy‐complexes in mono‐ and bilayer phosphorene is shown via atomically‐resolved scanning transmission electron microscopy (STEM). With the help of density‐functional theory (DFT) simulations also several additional defect configurations were identified. Simulations are also used to understand defect dynamics.
Carsten Speckmann, Andrea Angeletti, Lukáš Kývala, David Lamprecht, Felix Herterich, Clemens Mangler, Lado Filipovic, Christoph Dellago, Cesare Franchini, Jani Kotakoski   +9 more
wiley   +1 more source

Supramolecular Partners: Precision On/Off Neuromuscular Blockage for Prolonged Surgeries. [PDF]

J Med Chem
Wang Z, Yin H, Wang R.
europepmc   +1 more source

Quasi‐Static Compression Response and Energy Absorption of CNTF/EP Origami Thin‐Walled Tubes

Advanced Materials Interfaces, EarlyView.
This research innovatively uses CNTF/EP composite material to fabricate origami thin‐walled tubes, investigating their quasi‐static compression deformation modes and performance. It examines the effects of introducing secondary creases on deformation modes and the energy absorption metrics of the thin‐walled tubes.
Bowen Zhang, Chuanling Men, Ying Kong, Zhengqiang Lv, Changwei Li, Dongmei Hu   +5 more
wiley   +1 more source

Designing Antibacterial-Based Quaternary Ammonium Coatings (Surfaces) or Films for Biomedical Applications: Recent Advances. [PDF]

Int J Mol Sci
Lainioti GC, Druvari D.
europepmc   +1 more source

Quaternary Ammonium Silica Nanoparticles for Antimicrobial Implantable Medical Devices: An In Vitro Study. [PDF]

Life (Basel)
Weiss E, Berl A, Shir-Az O, Bilal BS, Weiss EI, Paitan Y, Zaltsman N, Golberg A, Shalom A.   +8 more
europepmc   +1 more source

Characterizing hepatic porphyria: Insights from a quaternary care hospital in Bogotá, Colombia (2013-2023). [PDF]

J Int Med Res
Martínez-Ávila MC, Matijasevic-Arcila E, Pantoja-Chica S, Acosta-Cardozo AL.   +3 more
europepmc   +1 more source