Results 131 to 140 of about 3,906,864 (254)

Controlling Structure and Stability in Ultrathin Ti3C2Tx MXene Multilayers for Hydrogen Gas Barrier Applications

open access: yesAdvanced Functional Materials, EarlyView.
An ultrathin nanocomposite MXene‐based multilayer effectively blocks hydrogen permeation by presenting a tortuous, layered structure. When the MXene is layered with reduced graphene oxide modified with a polycation, the resulting nanocomposite retains its hydrogen gas barrier properties at temperatures as high as 400°C (permeability of 7.13 ± 0.09 × 10−
Yang Hyun Auh   +6 more
wiley   +1 more source

Preventing contract termination pitfalls in construction projects: insights from the Ghanaian construction industry. [PDF]

open access: yes
Journal articlePurpose: Premature termination of construction contracts is a recurring problem that causes financial losses, delays, and strained stakeholder relationships. However, there is limited research on the specific causes of contract termination,
Coleman, Charles E.   +2 more
core   +1 more source

Exit Statement : 2001-2009 CRC for Construction Innovation [PDF]

open access: yes, 2009
The Cooperative Research Centre (CRC) for Construction Innovation is Australia’s national centre for research and innovation focused on the needs of the property, design, construction and facility management sectors. The period covered by this report is

core  

Self‐Adaptive Gradient Interphase Enables Durable Solid‐State Lithium Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work presents a machine learning‐guided interfacial design that forms a self‐adaptive graded interphase on lithium metal anode. A B105M40 composite interlayer evolves into lithiophilic, porous, and fast‐ion‐conducting phases, enabling intimate contact, dendrite suppression, and uniform lithium deposition.
Hongmin Liu   +9 more
wiley   +1 more source

Mechanical Strain Tunes Proton Chemistry at Oxide–Water Interfaces

open access: yesAdvanced Functional Materials, EarlyView.
Strain dependence of interfacial water dissociation at the anatase TiO2${\rm TiO}_2$(101)–water interface. Left and middle panels show top‐view snapshots of the interfacial water layer at 0% and +4% biaxial strain; right panel shows the time evolution of the instantaneous dissociated fraction over the molecular dynamics trajectory for strains of 0 ...
Zheng Yu   +3 more
wiley   +1 more source

Planning the construction contract by the contractor

open access: yes, 2016
The diploma thesis deals with the process of planning the costs of a contract for construction. The thesis describes the pricing, contract for construction, construction time models, and allocation of costs during the construction.
Dáňa, Tomáš
core  

Digitally Printed Eco‐Friendly Electronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
Fabrication of electronics using eco‐friendly materials through digital printing routes is a promising strategy for improving life cycle sustainability and reducing the environmental impacts of conventional manufacturing. This review highlights state‐of‐the‐art eco‐friendly materials, green ink formulations, various resource‐efficient digital printing ...
Nitheesh M. Nair   +5 more
wiley   +1 more source

Orbital Engineering through Strain‐Induced Spin–Orbit–Lattice Coupling in Sr2FeReO6 Double Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
Epitaxial strain drives oxygen‐octahedral reconfiguration in Sr2FeReO6 double‐perovskite thin films, inducing orbital‐selective reconstruction of Re 5d states through modified Fe–O–Re hybridization. This coupled lattice–orbital response enables magnetic easy‐axis reversal and a transition from metallic‐like to semiconducting‐like transport.
Gahee Noh   +10 more
wiley   +1 more source

Security of payment regime in construction industry: are Malaysian sub-contractors ready? [PDF]

open access: yes
In Malaysia, the particularly small sized sub-contractors are definitely benefited from payment provisions in the proposed Construction Industry Payment and Adjudication Act (CIPA Act), but need to enhance their knowledge in order to improve their ...
Supardi, Azizan   +2 more
core  

Contract Administration [PDF]

open access: yes, 2015
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2005Thesis (M.Sc.) -- İstanbul Technical University, Institute of Science and Technology, 2005İnşaat sektöründe sözleşmelerin önemi ve bu doğrultuda sözleşme yönetiminin ...
Yurt, Ayşegül
core  

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