Results 201 to 210 of about 33,210 (245)

Epilepsy Disclosure Before Marriage: The Collision of Stigma and Ethics. [PDF]

Pak J Med Sci
Jawaid W.
europepmc   +1 more source

Resolving the Structural Duality of Graphene Grain Boundaries

Advanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo, Emiliano Ventura‐Macías, Mariano D. Jiménez‐Sánchez, Nicoleta Nicoara, Pierre Mallet, Jean‐Yves Veuillen, Vincent T. Renard, Antonio J. Martínez‐Galera, Pablo Pou, Julio Gómez‐Herrero, Rubén Pérez, Iván Brihuega   +11 more
wiley   +1 more source

Intracranial vessel wall MRI in ischemic stroke in systemic lupus erythematosus: radiological characteristics and clinical associations. [PDF]

Quant Imaging Med Surg
Bai X, Jin S, Xu M, Zhang R, Li Y, Song L, Shu Q, Yu D, Liu Q.   +8 more
europepmc   +1 more source

Transistor‐Level Activation Functions via Two‐Gate Designs: From Analog Sigmoid and Gaussian Control to Real‐Time Hardware Demonstrations

Advanced Materials, EarlyView.
Screen gate‐based transistors are presented, enabling tunable analog sigmoid and Gaussian activations. The SA‐transistor improves MRI classification accuracy, while the GA‐transistor supports precise Gaussian kernel tuning for forecasting. Both functions are implemented in a single device, offering compact, energy‐efficient analog AI processing ...
Junhyung Cho, Youngmin Han, Won Woo Lee, Youngwoo Yoo, Kannan Udaya Mohanan, Chang‐Hyun Kim, Junhwan Choi, Young‐Joon Kim, Wonjun Shin, Hocheon Yoo   +9 more
wiley   +1 more source

Correction to "Causal Effects Versus Causal Mechanisms: Two Traditions With Different Requirements and Contributions Towards Causal Understanding". [PDF]

Ecol Lett
europepmc   +1 more source

The missing perilymph sign on MRI indicates a perilymphatic fistula: A case report. [PDF]

J Otol
Zou J, Li H.
europepmc   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source

Highly efficient current-induced domain wall motion in a room temperature van der Waals magnet. [PDF]

Nat Commun
Guan Y, Wu Y, Zhang Y, Jeon JC, Zhang W, Xiao K, Parkin SSP.   +6 more
europepmc   +1 more source

Editorial: Reimagining roles and identity in the era of human - AI collaboration. [PDF]

Front Psychol
Chen X, Wen I, Qu Q, Chen W.
europepmc   +1 more source