Results 91 to 100 of about 1,250,389 (346)

Impact of Strain in Free‐Standing PtSe2 in Scalable 2D MEMS

open access: yesAdvanced Materials, EarlyView.
Strain tuning of 2D materials such as PtSe2 opens new opportunities for micro‐ and nanoelectromechanical systems (MEMS/NEMS). This study introduces a fabrication method for free‐standing, as‐grown thin‐film channels that bypass mechanical transfer, offering a scalable, universal platform for strain engineering.
Stefan Heiserer   +16 more
wiley   +1 more source

Advanced Electrode Materials for Efficient Hydrogen Production in Protonic Ceramic Electrolysis Cells

open access: yesAdvanced Materials, EarlyView.
Protonic ceramic electrolysis cells (PCECs) are a promising intermediate‐temperature hydrogen production technology, leveraging high proton conductivity in electrolytes yet constrained by insufficient catalytic activity and interfacial instability in fuel/air electrodes. This review systematically categorizes advanced electrode materials and critically
Zhipeng Liu   +6 more
wiley   +1 more source

Analysis of Soil Response during High-Frequency Vibratory Steel Pipe Pile Driving in Soft Soil

open access: yesAdvances in Civil Engineering
High-frequency vibratory pile driving exhibits remarkable efficiency in soft soil, with its impact on the surrounding soil to a limited range. Studying the evolution of stress and strain fields in the soil surrounding the pile during the pile driving ...
Fengjun Chen   +3 more
doaj   +1 more source

La explotación lingüística de textos técnicos como complemento evaluativo y génesis de materiales pedagógicos en inglés para fines específicos [PDF]

open access: yes, 2003
Teaching Technical English for Civil Engineering involves some limitations that must be overcome with initiative and imagination. On the one hand, the market provides no suitable pedagogical materials to meet the students´ needs, which often implies ...
Palacios Pablos, Andrés
core  

Decoupling Transport of Salt Ions and Water in Hierarchically Structured Hydrogel for High Salinity Desalination

open access: yesAdvanced Materials, EarlyView.
A hierarchically structured hydrogel evaporator enables controlled decoupling of salt‐ion and water transport pathways for efficient solar desalination in hypersaline environments. Engineered radial and vertical channels direct salt away from the evaporative interface, enhancing water evaporation and ambient energy harvesting via a cold‐surface effect.
Yihan Shi   +8 more
wiley   +1 more source

Trilateral Evolutionary Game Strategy for the Design Optimization of Engineering General Contracting Projects in the Chinese Context

open access: yesBuildings
The engineering general contracting mode is an advanced engineering transaction mode, and design optimization is one of the important driving forces for vigorously promoting the general contracting mode.
Daisong Hu   +5 more
doaj   +1 more source

Comparison of bridge design in Malaysia between American codes and British codes [PDF]

open access: yes, 2005
The design of a highway bridge, like most any other civil engineering project, is dependant on certain standards and criteria. Naturally, the critical importance of highway bridges in a modern transportation system would imply a set of rigorous design ...
Wan Ahmad Kamal, Wan Ikram Wajdee
core  

Additively Manufacturable High‐Strength Aluminum Alloys with Coarsening‐Resistant Microstructures Achieved via Rapid Solidification

open access: yesAdvanced Materials, EarlyView.
Rapid solidification in laser additive manufacturing facilitates the precipitation of metastable phases in aluminum alloys. These metastable phases significantly enhance the strength by forming a high‐volume fraction of precipitates with an order of magnitude reduced sizes and smaller interspacing, effectively impeding dislocation motion. Consequestly,
S. Mohadeseh Taheri‐Mousavi   +10 more
wiley   +1 more source

Lithium‐Charged Gold Nanoparticles: A New Powerful Tool for Lithium Delivery and Modulation of Glycogen Synthase Kinase 3 Activity

open access: yesAdvanced Materials, EarlyView.
This study introduces glutathione‐stabilized gold nanoparticles for targeted lithium delivery (LiG‐AuNPs), enabling the controlled modulation of Glycogen Synthase Kinase‐3 (GSK‐3β). These non‐toxic, 2‐nm particles release lithium intracellularly, effectively inhibiting GSK‐3β in the brain without significant plasma lithium alterations.
Antonio Buonerba   +20 more
wiley   +1 more source

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