Results 221 to 230 of about 553,662 (337)

Encapsulation of Metal Nanoparticles by Metal–Organic Framework Imaged with In Situ Liquid Phase Transmission Electron Microscopy

Advanced Science, EarlyView.
In situ liquid‐phase transmission electron microscopy (LP‐TEM) study reveals the pathways through which metal‐organic frameworks (MOFs) encapsulate metal nanoparticles (NPs) and explains why some MOF shells of NP&MOF nanostructures are uniform and single crystalline, while others are nonuniform and polycrystalline.
Guoming Lin, Utkur Mirsaidov
wiley   +1 more source

Giant Left Main Coronary Artery Aneurysm: A Decade-Long Evolution of an Incidental Finding. [PDF]

JACC Case Rep
Rizzo M, Landra F, Mandoli GE, Montesi G, Cameli M.   +4 more
europepmc   +1 more source

Theoretical red-giant branches for globular clusters [PDF]

, 1984
Don A. VandenBerg
openalex   +1 more source

Achieving High Damping Capacity in Oxygen‐Enhanced BCC Zr‐Hf‐Ti‐Nb Multi‐Principal‐Element Alloys with Low Young's Modulus

Advanced Science, EarlyView.
A series of oxygen‐enhanced Zr‐Hf‐Ti‐Nb MPEAs with high strength and outstanding damping capacity are developed through tailoring the BCC structural stability by an elaborate composition regulation. Strengthening mechanism for high strength and damping mechanism related to various Snoek‐type relaxations reveals that the existence of multiple separate O‐
Qing Wang, Zhenhua Wang, Qixiang Zhang, Rui Wang, Tongmin Wang, Chaoli Ma, Ang Li, Xiaodong Han, Junhua Luan, Zengbao Jiao, Peter K. Liaw   +10 more
wiley   +1 more source

Acoustic modes in M67 cluster stars trace deepening convective envelopes. [PDF]

Nature
Reyes C, Stello D, Ong J, Lindsay C, Hon M, Bedding TR.   +5 more
europepmc   +1 more source

Abundances in globular cluster red giants. V - The metal-rich globular clusters

, 1983
Judith G. Cohen
openalex   +1 more source

Lattice‐Distortion‐Driven Reduced Lattice Thermal Conductivity in High‐Entropy Ceramics

Advanced Science, EarlyView.
Long‐believed potential mechanisms of lattice distortion and mass fluctuation for the reduced lattice thermal conductivity are explored by designing two groups of high‐entropy diborides based on machine‐learning‐potential‐based molecular dynamics simulations.
Yiwen Liu, Yaming Fu, Fangchao Gu, Hulei Yu, Lei Zhuang, Yanhui Chu   +5 more
wiley   +1 more source

A Scalp Mass Leading to the Discovery of a Giant Intracranial Arteriovenous Malformation. [PDF]

Cureus
Aghbal S.
europepmc   +1 more source

Piezoresistive Effect: A New Concept for Hearing Aids

Advanced Science, EarlyView.
An MXene/PVA sound sensor utilizing piezoresistive effects has been proposed with a detection limit of 60 dB and a frequency response of 20–4000 Hz, which is comparable to the performance of commercial hearing aids. By combining the sensor with machine learning, the accuracy rate of voiceprint recognition of wildlife conservation can reach up to 99 ...
Mengyao Gao, Weijie Liu, Kun Chen, Huili Sun, Xiaoqing Liu, Haonan Xing, Huatang Wang, Benpeng Zhu, Haizhong Guo   +8 more
wiley   +1 more source

An incidental pulmonary amyloidoma detected during ¹⁸F-FDG PET/CT assessment of large vessel vasculitis. [PDF]

Radiol Case Rep
Ashton G, Singh KB, Yan M, Rossleigh MA, Sammel AM, Shon IH.   +5 more
europepmc   +1 more source