Results 91 to 100 of about 95,278 (308)

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

open access: yesAdvanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero   +12 more
wiley   +1 more source

Make Versus Buy in Trucking: Asset Ownership, Job Design and Information [PDF]

open access: yes
Explaining patterns of asset ownership in the economy is a central goal of both organizational economics and industrial organization. We develop a model of asset ownership in trucking, which we test by examining how the adoption of different classes of ...
George P. Baker, Thomas N. Hubbard
core  

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

open access: yesAdvanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

A New Threshold Switching Device With Tunable Negative Differential Resistance Based on ErMnO3 Polymorphs

open access: yesAdvanced Functional Materials, EarlyView.
Polymorph engineering in ErMnO3 enables low‐voltage, forming‐free threshold switching with tunable negative differential resistance. Conducting orthorhombic regions embedded in an insulating hexagonal matrix provide controlled Joule‐heating‐enhanced Poole–Frenkel transport. The hexagonal phase prevents excessive heating and breakdown.
Rong Wu   +8 more
wiley   +1 more source

Pravna priroda time chartera

open access: yesUporedno pomorsko pravo, 1991
U ovom je članku obrađen problem pravne prirode time chartera u teoriji i međunarodnoj pomorskoj praksi, uz poseban osvrt na problem time chartera u jugoslavenskom zakonu. Autor najprije iznosi najvažnija svojstva time chartera. U nastavku je ukazano na
Časlav Pejović
doaj  

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

Right to dispose of goods according to CMR convention and compare with Iran commercial act

open access: yesMajallah-i ḥuqūq-i taṭbīqī, 2015
In a contract of carriage, parties have a right which arising out of the contract to give orders to carrier about stopping goods in transit, delivering the goods to a person other than the consignee shown in the consignment note and etc.This right ...
Saeed Mohseni, Elnaz Nahavandi
doaj  

Aspects of Legal Translation in Contracts of Carriage

open access: yesOvidius University Annals: Economic Sciences Series, 2016
This article analyzes several aspects of the maritime law vocabulary, in order to overcome theproblem of maritime inaccuracies in translation and to contribute to the better understanding andtranslation of texts and legislations within this field. The first section of this article deals withseveral key terms and issues in the field of legal translation
Lavinia Nădrag   +1 more
openaire   +1 more source

El transporte continuado [PDF]

open access: yes, 2010
En el contrato de transporte continuado, el porteador se obliga frente al cargador a realizar una serie de prestaciones de transporte, durante un periodo de tiempo determinado o indefinido, a cambio de un precio.
Juan y Mateu, Fernando
core   +1 more source

Actuating and Sensing Composites of Liquid Crystal Elastomers and Poly(ionic liquid)s

open access: yesAdvanced Functional Materials, EarlyView.
Ionic conductive, mechanically tough, flexible, and stretchable filaments of a composite material comprising a liquid crystal elastomer and a poly(ionic liquid) are produced through 3D printing, which exhibit large actuation strain under stimulation and electrical resistance variation in response to deformation or environmental condition changes. Their
Zeping Liu   +6 more
wiley   +1 more source

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