Results 61 to 70 of about 1,496,594 (336)

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

Characterizing the Impacts of Multi‐Scale Heterogeneity on Solute Transport in Fracture Networks

open access: yesGeophysical Research Letters, 2023
We model flow and transport in fracture networks with varying degrees of fracture‐to‐fracture aperture heterogeneity and network intensity to show how changes in these properties can cause the emergence of anomalous flow and transport behavior.
Matthew R. Sweeney   +6 more
doaj   +1 more source

Analisis Energy Security Berdasarkan Reliability Energy terhadap Produktivitas Energi pada Pabrik Palm Kernel Oil PT. Perkebunan Nusantara V Tandun, Rokan Hulu [PDF]

open access: yes, 2015
This study aims to determine the level of Energy Security based on Reliability Energy at the Palm Kernel Oil Mill PT. PTPN V Tandun, Rokan Hulu. By using Slovin formula, the number of samples taken in the amount of 66 respondents who are the employees of
Daulay, I. N. (Iwan)   +2 more
core  

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

open access: yesAdvanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana   +2 more
wiley   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

open access: yesAdvanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai   +8 more
wiley   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

A triboelectric-piezoelectric-electromagnetic self-powerd wearable sensor for long-term human rehabilitation training monitoring

open access: yesScientific Reports
Portable wearable sensors are pivotal in advancing long-term human rehabilitation exercise training, yet challenges remain in achieving multi-functionality, intelligence, and sustainable energy supply.
Sujie Zhou   +4 more
doaj   +1 more source

Synchrotron Radiation for Quantum Technology

open access: yesAdvanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader   +10 more
wiley   +1 more source

An Effective Method to Determine the Available Transmission Capacity with Variable Frequency Transformer

open access: yesInternational Transactions on Electrical Energy Systems, 2023
Available transmission capacity (ATC) is a top priority and lucrative solution for electricity market players. Fast and accurate ATC solutions enable participants to gain a competitive advantage in the marketplace.
Mostafa Eidiani, Hossein Zeynal
doaj   +1 more source

Technological Solutions for Energy Security and Sustainability [PDF]

open access: yes, 2008
This paper addresses the question: how can we minimize the expected time between now and the time when we achieve three measures of sustainability and security together -- independence from oil in cars and trucks, very deep reductions in greenhouse gas ...
Paul J. Werbos
core   +1 more source

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