Results 101 to 110 of about 379,453 (310)

Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee   +5 more
wiley   +1 more source

Indian Railways in the Past Twenty Years Issues, Performance and Challenges [PDF]

open access: yes
Indian Railways (IR) is Asia’s largest and world’s second largest network under one management, with a separate Ministry and its own annual budget. The network carried about 17 million Passengers and 2 mt freight every day on the route of 63,327 km (2006-
Gangwar Rachna, Raghuram, G.
core  

4D‐Printed Magneto‐Plasmonic Microrobots for Programmable Spatiotemporal De‐Icing

open access: yesAdvanced Functional Materials, EarlyView.
A 4D‐printing strategy is introduced to achieve programmable de‐icing devices. By aligning gold–magnetite nanofillers within a photosensitive resin, the printed structures exhibit dual magnetic and plasmonic functionalities, enabling precise spatio‐temporal ice removal through thermoplasmonic effects.
Amélie Pérot   +7 more
wiley   +1 more source

PERFORMANCE ASSESSMENT IN OPERATING DRY PORTS [PDF]

open access: yesAnnals of the University of Oradea: Economic Science, 2010
In this paper, an approach for recognizing and defining correct and operable performance will be presented with the purpose of evaluating the effectiveness and efficiency of processes in dry ports (inland intermodal hubs). The challenge in evaluating the
Ciortescu Cezar-Gabriel
doaj  

Freight Electrification [PDF]

open access: yes, 2022
This panel presentation will discuss current efforts to electrify freight in both the public and private sectors. NACFE will discuss the demonstration and evaluation of real-world zero emission freight movement through their Run on Less – Electric Program.
openaire  

Cargo Logistics Airlift Systems Study (CLASS). Volume 2: Case study approach and results [PDF]

open access: yes
Models of transportation mode decision making were developed. The user's view of the present and future air cargo systems is discussed. Issues summarized include: (1) organization of the distribution function; (2) mode choice decision making; (3) air ...
Burby, R. J., Kuhlman, W. H.
core   +1 more source

Investing in Mobility: Freight Transport in the Hudson Region [PDF]

open access: yes, 2004
Proposes a framework for assessing alternative investments in freight rail, highway, and transit capacity that would increase the ability to improve mobility and air quality in the New York metropolitan ...
Adam Gitlin   +6 more
core  

Photo‐Controlled Antibacterial Drug Release From DASA‐Coated Silica Particles for Improved Treatment of Wound Infections

open access: yesAdvanced Functional Materials, EarlyView.
Synthesis and characterization of light‐responsive donor–acceptor Stenhouse adducts (DASA)‐coated chlorhexidine‐loaded silica nanoparticles. Such a controllable drug‐delivery system enables the release of the antimicrobial drug on demand and in consecutive cycles, thereby maintaining the concentration within the therapeutic window.
Michèle Clerc   +9 more
wiley   +1 more source

Vozarina - način obračunavanja : (prikaz sudske presude)

open access: yesPoredbeno Pomorsko Pravo, 2005
Na prijevoz tereta konferencijskim linijskim brodom (conference liner) primjenjuju se konferencijski vozarski stavovi utvrđeni tarifom (freight tariff) i druge odredbe konferencijskog sporazuma. Prema konferencijskoj tarifi za obračun i plaćanje vozarine
Vesna Skorupan
doaj  

Air freight demand models: An overview [PDF]

open access: yes
A survey is presented of some of the approaches which have been considered in freight demand estimation. The few existing continuous time computer simulations of aviation systems are reviewed, with a view toward the assessment of this approach as a tool ...
Bernstein, G. W., Dajani, J. S.
core   +1 more source

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