Results 51 to 60 of about 231,259 (296)

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

open access: yesAdvanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang   +7 more
wiley   +1 more source

Biological activities and biosorption potential of red algae (Corallina officinalis) to remove toxic malachite green dye

open access: yesScientific Reports, 2023
This research aims to use eco-friendly Corallina officinalis as an adsorbent for removing harmful malachite green dye streams from industrial effluent, promoting sustainable living and effective microbial growth inhibition.
Elen Emad Youssef   +3 more
doaj   +1 more source

Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection

open access: yesAdvanced Materials, EarlyView.
Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel   +7 more
wiley   +1 more source

Maritime transport and trade : the impact of European transport policy. An overview of maritime freight transport patterns [PDF]

open access: yes, 2009
In order to unblock major transport routes and to ensure sustainable mobility, the changing of freight road to rail or maritime transport is an European Union objective.
Gonzalez-Laxe, Fernando   +1 more
core  

Integrating Vibrio natriegens for Photon Manipulation in Living Lighting Devices

open access: yesAdvanced Materials, EarlyView.
Rationalization of genetic and material engineering tools has enabled the engineering of fluorescent Vibrio natriegens (V. natriegens) to fabricate straightforward, highly emissive and stable V. natriegens‐silicones color filters for the first red‐emitting bacteria‐hybrid light‐emitting diodes. This pinpoints V. natriegens as a high‐performance protein
Stephanie Willeit   +6 more
wiley   +1 more source

A Competition Policy and Efficient Regulatory Framework for the Port Sector: Getting It Unberthed [PDF]

open access: yes
The Philippines, with its archipelagic physical character, requires an efficient maritime transport infrastructure to facilitate and foster growth and socioeconomic integration.
Llanto, Gilberto M.
core  

The price of modern maritime piracy [PDF]

open access: yes, 2011
A growing body of literature has recently focused on the economic origins and consequences of modern maritime piracy and on the perception that the international community has failed to control it.
Bensassi, Sami   +1 more
core  

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

open access: yesAdvanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine   +5 more
wiley   +1 more source

Stability analysis of hydrodynamic journal bearings with variable axial geometrical configuration using titanium dioxide nanoparticles as lubricant additives

open access: yesScientific Reports
The dynamic stability of high-speed rotor systems is highly dependent on the interaction between bearing geometry and lubricant rheology. The present work examines the stability of hydrodynamic journal bearings with four different axial configurations ...
H. Awad   +3 more
doaj   +1 more source

Road and Maritime Transport Costs: A Comparative Analysis of Spanish Exports to Poland and Turkey [PDF]

open access: yes
In this paper, we analyze the determinants of maritime and road transport costs for Spanish exports to Poland and Turkey and investigate the different effects of these costs on international trade.
Felicitas Nowak-Lehmann D.   +1 more
core  

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