Results 181 to 190 of about 1,679,257 (316)

Collapsing strange quark matter in Vaidya geometry [PDF]

, 2000
T. Harko, K.S. Cheng
openalex   +1 more source

High‐Yield Synthesis of Fe‐NC Electrocatalysts Using Mg2+ Templating and Schiff‐Base Porous Organic Polymers

Advanced Functional Materials, EarlyView.
Fe─NC porous oxygen reduction electrocatalysts are prepared employing a 2,4,6‐Triaminopyrimidine‐based porous organic polymer, a Mg2+ Lewis acid, and a low‐temperature cation exchange protocol. Using the polymer precursor achieves high pyrolysis yields and results in atomically dispersed FeNx sites. The resulting catalysts feature hierarchical porosity
Eliot Petitdemange, Jinjie Zhu, Angus Pedersen, Joseph Parker, S. Esmael Balaghi, Shaohua Li, Silvia Favero, José Ignacio Martínez, Sarah Haigh, Maria‐Magdalena Titirici, Anna Fischer, Jesús Barrio   +11 more
wiley   +1 more source

To Collapse or Not to Collapse? A Joint Interview

Caliban: French Journal of English Studies, 2020
Françoise Besson, Marcel Delpoux, Kev Reynolds, Scott Slovic, Qingqi Wei   +4 more
doaj   +1 more source

Predictive Value of Sleep Architecture and Arousal Index for Surgical Outcomes in Obstructive Sleep Apnea. [PDF]

Laryngoscope Investig Otolaryngol
Lee DY, Kim HJ, Oh J, Jin S, Kim D, Han DH, Kim HJ.   +6 more
europepmc   +1 more source

Collapse and revival in holographic quenches [PDF]

, 2015
Emilia da Silva, Esperanza López, Javier Mas, Alexandre Serantes   +3 more
openalex   +1 more source

Atomically Revealing Bulk Point Defect Dynamics in Hydrogen‐Driven γ‐Fe2O3 → Fe3O4 → FeO Transformation

Advanced Functional Materials, EarlyView.
In situ TEM uncovers the atomic‐scale mechanisms underlying hydrogen‐driven γ‐Fe2O3→Fe3O4→FeO reduction. In γ‐Fe2O3, oxygen vacancies cluster around intrinsic Fe vacancies, leading to nanopore formation, whereas in Fe3O4, vacancy aggregation is suppressed, preserving a dense structure.
Yupeng Wu, Dongxiang Wu, Wenhui Zhu, Xiaobo Chen, Zhikang Zhou, Zhilu Liang, Shuonan Ye, Meng Li, Xiao Tong, Kim Kisslinger, Sooyeon Hwang, Dmitri Zakharov, Renu Sharma, Judith C. Yang, Guangwen Zhou   +14 more
wiley   +1 more source

Outcomes of the conservative hip preservation treatment in patients with osteonecrosis of the femoral head: With 4-year follow-up. [PDF]

World J Orthop
Chen WH, Zhuang C, Guo WJ, Guo WX, He W, Pan Y.   +5 more
europepmc   +1 more source

Excuse, justification and collapse [PDF]

Alexander Sarch
openalex   +1 more source

Tracheal collapse

Journal of British Surgery, 1980
R, Roka, B, Niederle, R, Kokoschka
openaire   +2 more sources

Universal Neuromorphic Element: NbOx Memristor with Co‐Existing Volatile, Non‐Volatile, and Threshold Switching

Advanced Functional Materials, EarlyView.
A W/NbOx/Pt memristor demonstrates the coexistence of volatile, non‐volatile, and threshold switching characteristics. Volatile switching serves as a reservoir computing layer, providing dynamic short‐term processing. Non‐volatile switching, stabilized through ISPVA, improves reliable long‐term readout. Threshold switching operates as a leaky integrate
Ungbin Byun, Hyesung Na, Sungjun Kim
wiley   +1 more source