Results 41 to 50 of about 1,541 (273)

Multi‐Region Brain Organoids Integrating Cerebral, Mid‐Hindbrain, and Endothelial Systems

Advanced Science, EarlyView.
Multi‐Region Brain Organoids combine cerebral, mid/hindbrain, and endothelial components into an advanced 3D model capturing 80% of fetal brain cellular diversity. This platform reveals essential endothelial‐neural signaling networks that maintain region‐specific intermediate progenitors during hindbrain development.
Anannya Kshirsagar, Hayk Mnatsakanyan, Sai Kulkarni, John Guo, Kai Cheng, Luke Daniel Ofria, Oce Bohra, Ram Sagar, Vasiliki Mahairaki, Christian E Badr, Annie Kathuria   +10 more
wiley   +1 more source

Directional Ion Transport Through Nanoarchitected 1D Mesochannels: 2D Polymer Interfacial Engineering for High‐Efficiency Capacitive Deionization

Advanced Science, EarlyView.
The engineering 2D polymer/graphene heterostructures with aligned 1D mesochannels synergizes directional ion transport pathways, corrosion‐resistant interfaces, and rapid electron highways, overcoming traditional bottlenecks. The design scalability and tunability enable universal adaptation to diverse redox‐active polymers, while its mechanistic ...
Chen Tang, Hongli Chen, Qian Li, Changle Li, Ying Li, Azhar Alowasheeir, Zeinhom M El‐Bahy, Guoxiu Wang, Chongyin Zhang, Yusuke Yamauchi, Xingtao Xu   +10 more
wiley   +1 more source

Beyond Planar: Enhanced Performance of Hollow Fiber Dielectric Elastomer Actuators

Advanced Science, EarlyView.
This study presents a comprehensive analysis of hollow fiber dielectric elastomer actuators, highlighting their superior strain performance compared to planar actuators. By combining analytical modeling, numerical simulations, and experiments, it identifies optimal fiber geometries that maximize actuation efficiency.
Sina Jafarzadeh, Anne Ladegaard Skov
wiley   +1 more source

Harnessing Work Function Modulation for Hydrogen Evolution Catalysis in Mesoporous Bimetallic Pt‐M Alloys: The Role of Mesopores in Work Function Optimization

Advanced Science, EarlyView.
This study presents mesoporous binary Pt‐M alloy films (m‐Pt‐M, M = Pd, Rh, and Ru) with uniform porosity and tailored work functions (WFs) as an experimental study platform. The WFs of the m‐Pt‐M films exhibit a volcano‐type relationship with their HER performance.
Lei Fu, Yunqing Kang, Ho Ngoc Nam, Kaiteng Wang, Zilin Zhou, Yingji Zhao, Quan Manh Phung, Kai Wu, Yusuke Asakura, Jun Zhou, Yusuke Yamauchi   +10 more
wiley   +1 more source

Protein Secondary Structure Patterns in Short‐Range Cross‐Link Atlas

Angewandte Chemie, EarlyView.
Short‐range cross‐linking mass spectrometry (XL‐MS) reveals secondary structure‐dependent patterns in proteome‐wide datasets. By integrating XL‐MS data with AlphaFold‐predicted structures, we introduce X‐SPAN, a novel validation metric that assesses data quality and enables pLDDT score benchmarking.
Alice Vetrano, Alessio Di Ianni, Nico Di Fonte, Gianluca Dell'Orletta, Samantha Reale, Isabella Daidone, Claudio Iacobucci   +6 more
wiley   +2 more sources

Bioinspired Prolactin Pulse Release from Responsive Microneedles for Inhibiting Fatty Liver Formation

Advanced Science, EarlyView.
Inspired by the prolactin secretion profile under normal physiological conditions, biomimetic prolactin‐releasing microneedles are designed. Under the control of near infrared (NIR), these responsive microneedles facilitate pulsed release of prolactin to inhibit fatty liver formation.
Hongli Yin, Wenjuan Tang, Danqing Huang, JingJing Gan, Pengzi Zhang, Yuanjin Zhao, Yan Bi   +6 more
wiley   +1 more source

Attribute grammars are useful for combinatorics

Theoretical Computer Science, 1992
AbstractThe purpose of this paper is to show the use of attribute grammars in solving some combinatorics problems. For example, we give the generating function for the shape of skew Ferrers diagrams according to the number of cells and the number of columns.
Maylis Delest, Jean-Marc Fédou
openaire   +2 more sources

Toward Sustainable, High‐Performance, and Scalable On‐Chip Biopower: Microbial Biobatteries with 3D‐Printed Stainless Steel Anodes and Spore‐Based Biocatalysts

Advanced Energy and Sustainability Research, EarlyView.
This study presents the first integration of 3D‐printed stainless‐steel gyroid scaffolds with spore‐based biocatalysts in microscale bioenergy devices, addressing key challenges in microbial‐electronic interfacing. Motivated by the need for sustainable power in IoT systems, the work advances biobatteries toward real‐world use, offering shelf‐stability,
Anwar Elhadad, Yang Gao, Guangfa Li, Jiaqi Yang, Dehao Liu, Seokheun Choi   +5 more
wiley   +1 more source

Dependently Typed Attribute Grammars [PDF]

, 2011
Attribute Grammars (AGs) are a domain-specific language for functional and composable descriptions of tree traversals. Given such a description, it is not immediately clear how to state and prove properties of AGs formally. To meet this challenge, we apply dependent types to AGs.
Middelkoop, A., Dijkstra, A., Swierstra, S.D.   +2 more
openaire   +4 more sources

Large Language Model‐Based Chatbots in Higher Education

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The use of large language models (LLMs) in higher education can facilitate personalized learning experiences, advance asynchronized learning, and support instructors, students, and researchers across diverse fields. The development of regulations and guidelines that address ethical and legal issues is essential to ensure safe and responsible adaptation
Defne Yigci, Merve Eryilmaz, Ail K. Yetisen, Savas Tasoglu, Aydogan Ozcan   +4 more
wiley   +1 more source