Results 221 to 230 of about 4,361,784 (275)

Graded Metallopolymer Structures with Shape‐Memory Abilities via DLP‐Based 3D‐Printing

Advanced Functional Materials, EarlyView.
This study presents the digital light processing (DLP) based 3D printing of graded metallopolymers featuring shape‐memory abilities. The permanent shape can be recovered in two distinct steps with excellent rates. The obtained graded prints range from simple rod‐like structures to complex hollow materials.
Michael Klein, Michael F. Agyemang, Michael Schmitt, Jürgen Popp, Martin D. Hager, Stefan Zechel, Ulrich S. Schubert   +6 more
wiley   +1 more source

Metacognition and metacognitive monitoring in aging. [PDF]

Psychon Bull Rev
Pournaghdali A, Cheng GL, Cosentino S, Eich TS.   +3 more
europepmc   +1 more source

Structure‐Guided Balancing of Ambipolar Transport Enables Symmetric Switching in Heterojunction Bilayer Organic Transistor Inverters

Advanced Functional Materials, EarlyView.
Balancing the spatially separated p‐ and n‐type transport pathways in heterojunction‐bilayer OTFTs enables symmetric inverter switching (VM ≈ 0.5VDD), whereas discrete integration of unipolar OTFTs gives polarity‐dependent and resistive responses. ABSTRACT High inverter performance in ambipolar organic electronics requires balanced channel strengths ...
Sohyun Choi, Young Yong Kim, Ji Ho Youk, Hoichang Yang   +3 more
wiley   +1 more source

Assessment of heavy metals and naturally occurring radioactive materials (NORM) from historical mine wastelands: a case study of Brakpan, South Africa. [PDF]

Environ Monit Assess
Mogale TM, Tekere M, Maphangwa KW.
europepmc   +1 more source

A Magneto‐Mechanically Activated Nerve Guidance Conduit Promotes Peripheral Nerve Regeneration via TIMP1‐Mediated Membrane Tension Transfer

Advanced Functional Materials, EarlyView.
This study presents a magneto‐mechanical strategy that incorporates FP@MSCs into an aligned PCL/GelMA nerve guidance conduit. Magnetic stimulation increases membrane tension in FP@MSCs, triggering cytoskeletal remodeling, Schwann cell‐like differentiation, and TIMP1 secretion. TIMP1 activates ITGB1/CD63–FAK signaling in NE‐4C cells, increasing membrane
Xinyu Zhu, Yumin Wu, Xiang Gao, Tianlu Wang, Wanting Jia, Xueying Mei, Huanzhong Ji, Zongxi Wu, Yujie Liang, Xiang Li, Kan Li, Jingyuan Li, Guangsen Zheng, Guiqing Liao, Siyong Gao   +14 more
wiley   +1 more source

EEG functional connectivity for Parkinson's disease diagnosis and non-motor symptom prediction: a machine learning approach. [PDF]

Front Hum Neurosci
Meng F, Liu S, Xiao X, Ma C, Huang F, Xu Z, Guo Z, Jiang W.   +7 more
europepmc   +1 more source

Accelerated Discovery of Topological Spin Phase Diagrams in CrSBr Magnets Via High‐Throughput Optimization

Advanced Functional Materials, EarlyView.
Here, we develop a high‐throughput algorithm that accelerates the elucidation of phase diagrams of topological spin textures using limited computational resources at high numerical accuracy. Applying this framework to the van der Waals magnet CrSBr, we unveiled a hierarchy of previously unknown topological textures (domain‐wall bimerons, bimeron chains,
Andrew Lyall, Mohammad H. Badarneh, Cristian Bonato, Rebecca Cheung, Elton J. G. Santos   +4 more
wiley   +1 more source

Statistical modeling of days alive out-of-hospital: An illustration using the SSU trial. [PDF]

J Clin Transl Sci
Wu X, Berger DA, Bischof JJ, Char D, Diercks D, Hess EP, Jones AE, Lane KA, Levy P, Li X, Miller JB, Mahler SA, Pressler SJ, Venkat A, Pang PS, Collins S, Blette BS.   +16 more
europepmc   +1 more source

CT image generation from ultrashort echo time MRI for dosimetric assessment in lung cancer radiotherapy. [PDF]

Phys Imaging Radiat Oncol
Zheng K, Xue X, Zhang Q, Zhou F, Xu J, Wang X, Song X, Mao W, Yuan Z, Liu Y.   +9 more
europepmc   +1 more source