Results 161 to 170 of about 6,539 (278)

Innovative 3D‐bioprinted microfibers in calcium phosphate cement platform with Nell‐1 to activate nerve‐bone axis for synergistic bone, vasculature, and nanofibrous nerve regeneration

Smart Molecules, EarlyView.
A 3D‐bioprinted platform with stem cells activates “nerve‐bone” signaling by enabling the spatiotemporal delivery of Nell‐1. This activation enhances neurovascular and bone regeneration through the CYFIP1 cascade. In rat calvarial defects, the platform doubled bone regeneration and nerve repair and tripled vascular density, resulting in superior ...
Minjia Zhu, Xinyi Li, Jingyi Li, Kan Yu, Zixiang Dai, Le Xiao, Qinrou Zhang, Zihan Jia, Qingchen Qiao, Zeqing Zhao, Ke Zhang, Yuxing Bai   +11 more
wiley   +1 more source

Scalable Room‐Temperature Terahertz Graphene Cameras

Small Methods, EarlyView.
ABSTRACT Terahertz (THz) imaging has emerged as a powerful tool for non‐destructive, label‐free analysis across several scientific disciplines, ranging from materials science to biomedical research. By capturing the spatial‐dependent information in a broad range of frequencies, this technique enables the identification of chemical composition ...
Lili Shi, Leonardo Viti, Miriam S. Vitiello   +2 more
wiley   +1 more source

Node-RED 3DSeeP: A Node-RED-based dashboard and data logger for 3D concrete printing [PDF]

Node-RED 3DSeeP is a dashboard and data logging platform for the modular 3D concrete printing system in the Structures Laboratory at Eindhoven University of Technology.
Papp, Benedek, Deetman, Arjen; id_orcid, 3D Concrete Printing, Bos, Derk; id_orcid, van der Horst, Martijn   +4 more
core   +1 more source

Injection 3D Concrete Printing (I3DCP): Basic Principles and Case Studies. [PDF]

Materials (Basel), 2020
Hack N, Dressler I, Brohmann L, Gantner S, Lowke D, Kloft H.   +5 more
europepmc   +1 more source

Mapping Systems Thinking Pedagogies in Social Science Education: A Scoping Review With an Emphasis on Sustainability

Systems Research and Behavioral Science, EarlyView.
ABSTRACT This scoping review explores how systems thinking has been conceptualized, taught and applied within educational contexts oriented toward social‐system understanding and sustainability‐related learning objectives from 2015 to 2025, with a focus on integrating sustainability.
Roee Peretz
wiley   +1 more source

Two‐Stage Power Management for Triboelectric Nanogenerators: Toward Reliable and Efficient Self‐Powered Systems

Safety Science and Technology, EarlyView.
This review systematically outlines two‐stage power management circuits for TENGs, integrating AC–DC and DC–DC conversion to overcome high impedance and unstable output. It highlights strategies for efficient energy extraction and stable power delivery, enabling the development of reliable self‐powered systems for safety monitoring and applications in ...
Jiaxin Hu, Zhiyong Zhang, Haiyang Shao, Tianyu Shi, Baoling Yuan, Ming‐Lai Fu   +5 more
wiley   +1 more source

Concrete in architecture: Redefining form, space, function, and insights from bibliometric analysis

Structural Concrete, EarlyView.
Abstract Concrete has become a cornerstone in architectural and engineering innovation, as it seamlessly integrates structural performance with artistic expression. Its evolution from ancient opus caementicium to contemporary ultra‐high‐performance concrete illustrates its adaptability to the change in technological, environmental, and design paradigms.
Mouhcine Benaicha, Khalid El Harrouni, Samir Kabouss   +2 more
wiley   +1 more source

Three‐dimensional meso‐scale finite element modeling of recycled aggregate concrete using cohesive zone method

Structural Concrete, EarlyView.
Abstract The presence of adhered mortar (AM) in recycled aggregates (RAs) significantly affects the mechanical performance of recycled aggregate concrete (RAC). Meso‐scale modeling provides valuable insights into complex phase interactions, enabling a better understanding of RAC behavior.
Atabak Pourdadash Fardnam, Tuan Ngoc Nguyen, Vithushanthini Arulkumar   +2 more
wiley   +1 more source

Testing and modeling reinforced 3D concrete printing

Structural Concrete, EarlyView.
Abstract 3D Concrete Printing (3DCP) provides several advantages, including construction productivity and sustainability, although the presence of cold joints reduces structural performance, particularly in zones subjected to tensile stresses. In addition, it is difficult to reinforce 3DCP structures with conventional steel rebars, generally used to ...
Haruto Tasaki, Noriyuki Kobayashi, Tomoya Asakawa, Alessandro P. Fantilli, Yao Ding, Ryo Egawa, Kazunori Ohno, Tomoya Nishiwaki   +7 more
wiley   +1 more source

Bond, tension‐stiffening, and cracking in multi‐generational recycled aggregate concrete subjected to shrinkage strains

Structural Concrete, EarlyView.
Abstract The concrete industry is responsible for a significant portion of global waste production and multi‐generation recycled aggregate concrete (MGRAC) is a means to allow the sector to transition to a circular economy framework. To predict the behavior of MGRAC at the member level there is a need to understand the underlying mechanics of bond ...
Lloyd Dadd, Phillip Visintin, Bree Bennett, Tianyu Xie   +3 more
wiley   +1 more source