Results 221 to 230 of about 34,236 (270)

Investigation of chronic limb ulcers in Northern Cameroon: a socio-anthropological and clinical perspective. [PDF]

BMC Infect Dis
Tonye TA, Ngomba AV, Esso L, Bilounga C, Mandeng N, Kenko I, Mendjime P, Guiswe T, Choupo LK, Douka S, Zra A, BlackBoye H, Nkoro GA, Gaya H, Guenou E, Adegono D, Keptchuime L, Njifon HLM, Nyat C, Perraut R, Alhadji ZY, Mballa GAE.   +21 more
europepmc   +1 more source

Titanium Suboxides Responsible for Electronic Anomaly Near Room Temperature in the Ti3C2Tx MXene

Advanced Functional Materials, EarlyView.
Our multi‐technique study reveals that the near‐room‐temperature anomaly in Ti3C2Tx MXene is linked to titanium suboxide nanodomains, including Ti3O5, embedded within the MXene host. Their temperature‐driven transformation provides an alternative explanation to solvent‐ and swelling‐based models and offers new insight into the thermally activated ...
Bence G. Márkus, Bradlee J. McIntosh, Lili Vajtai, Anna Nyáry, Sándor H. Sipos, Nirmal J. Ghimire, Ferenc Simon, László Forró, Dávid Beke   +8 more
wiley   +1 more source

A Spatiotemporal Probabilistic Graphical Model Based on Adaptive Expectation-Maximization Attention for Individual Trajectory Reconstruction Considering Incomplete Observations. [PDF]

Entropy (Basel)
Sun X, Guo J, Qin Y, Zheng X, Xiong S, He J, Sun Q, Jia L.   +7 more
europepmc   +1 more source

Exploring Pb‐Chelation Chemistry in the Crystallization Dynamics of Halide Perovskites

Advanced Functional Materials, EarlyView.
A mechanism of how Pb‐chelation chemistry governs coordination geometry and initial nucleation behavior at the precursor level of halide perovskite, by regulating the deprotonation state of a chelating additive, is elucidated. This allows for innovative reaction‐system design principles that promote coherent growth while suppressing defect formation in
Byeong Jun Kim, Inseo Cho, Jung Geon Son, Yifan Yu, Gunhee Kim, Eunseo Shin, Seyeon Eom, Minsub Um, Subeom Shin, Hyungju Ahn, Dong Suk Kim, Hochan Song, Hyosung Choi, Jonghee Yang   +13 more
wiley   +1 more source

An empirical study on the relationship between state anxiety, acute mountain sickness, oxygen saturation, and rating of perceived exertion among graduate students during high-altitude mountaineering. [PDF]

Front Psychol
Sang Y, Wang X, Jiang J, Zeng Z, Huang Y, Li L.   +5 more
europepmc   +1 more source

Dipole‐Engineered Conductive Additives for Ultrastable Interphase Evolution in High‐Areal‐Capacity Silicon Anodes

Advanced Functional Materials, EarlyView.
In the work reported herein, dipole‐engineered sulfonated carbon nanofibers enable conductive additives to actively regulate interphase formation in silicon anodes. Polar sulfonyl groups guide electrolyte decomposition to form a compact LiF‐rich interphase while promoting robust integration with silicon.
Song Kyu Kang, Hyeonju Kim, Jeongbin Cho, Minseon Park, Taehun Kim, Seonghun Sin, Won Bae Kim   +6 more
wiley   +1 more source

The use of artificial neural network algorithms to enhance tourism economic efficiency under information and communication technology. [PDF]

Sci Rep
Tian Y, Tang X.
europepmc   +1 more source

Tuning Separator Chemistry: Improving Zn Anode Compatibility via Functionalized Chitin Nanofibers

Advanced Functional Materials, EarlyView.
Nanochitin derived from waste shrimp shells is used to fabricate separators for aqueous zinc batteries. By tuning the density of amine and carboxylic surface groups, water mobility at the separator interface is controlled, promoting uniform zinc deposition, suppressing dendrite growth, and enabling exceptional cycling stability exceeding 2000 h ...
Ibrahim Al Kathemi, Vishnu Arumughan, Mohamed Zbiri, Marcel Kröger, Ira Smal, Eero Kontturi, Roza Bouchal   +6 more
wiley   +1 more source

Destination image of China's National parks from a stakeholder perspective. [PDF]

Sci Rep
Jingpei Q, ZiXuan X, Conglin Z.
europepmc   +1 more source

Catherine Jami (dir.), Individual itineraries and the spatial dynamics of knowledge : studies on science, technology and medicine in China, 2018

, 2019
openaire   +2 more sources