Results 91 to 100 of about 166,294,980 (268)

Synthetic biology

open access: yes, 2009
There is currently much excitement surrounding the rapidly growing discipline of synthetic biology, which utilizes the design and construction principles of engineering to develop, evolve and standardize biological components and systems. This systematic
Ali Tavassoli, Tavassoli, Ali
core   +1 more source

Uniform Amorphization of Crystalline Silicon Surfaces Enabled by Deep Ultraviolet Femtosecond Laser Pulses

open access: yesAdvanced Engineering Materials, EarlyView.
Deep‐UV (258 nm) femtosecond pulses enable uniform amorphous silicon writing on Si(100)/(111) with a six‐fold larger fluence amorphization window than NIR methods. Optimized fluence and overlap yield 20–45 nm uniform and continuous amorphous layers. Microscopy shows sharp interfaces, and real‐time reflectivity reveals nanosecond melt–resolidification ...
Wissal Benali   +5 more
wiley   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

open access: yesAdvanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees   +6 more
wiley   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Evaluating Student Impact Capacity: A Guidebook for Teachers

open access: yes
This guidebook is designed to assist course coordinators in evaluating students’ impact capacity in their courses. It contains the definition of students’ impact capacity and a non-exhaustive list of example questions for evaluating societal impact ...
Evaluating Societal Impact
core   +1 more source

Shortest path or anchor-based route choice: a large-scale empirical analysis of minicab routing in London [PDF]

open access: yes, 2015
Understanding and modelling route choice behaviour is central to predicting the formation and propagation of urban road congestion. Yet within conventional literature disagreements persist around the nature of route choice behaviour, and how it should be
Manley, EJ   +7 more
core   +1 more source

Evaluating the impact of the South-to-North water diversion project on regional grain production

open access: yesnpj Sustainable Agriculture
Water resources are fundamental to agricultural production and food security. Mega water infrastructure project play a critical role in addressing regional water allocation imbalances and meeting agricultural water demands.
Yuntong Zhao, Qianxi Zhang, Zhe Cheng
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

Impact Indicators: Overview and Menu Selection

open access: yes
The tool Impact indicators - overview and selection menu was designed by the Evaluating Societal Impact (ESI) strategic project at Erasmus University Rotterdam for academics and research units who want to indicate how their academic work relates to ...
Evaluating Societal Impact
core   +1 more source

The near wall effect of synthetic jets in a boundary layer [PDF]

open access: yes, 2008
Copyright @ 2007 Elsevier Inc. All rights reserved.An experimental investigation to analyse the qualitative near wall effect of synthetic jets in a laminar boundary layer has been undertaken for the purpose of identifying the types of vortical structures
Jabbal, M   +3 more
core   +1 more source

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