Results 71 to 80 of about 205,887 (267)

Engineered Mycelial Scaffolds With Tunable Ultraviolet Protection, Wettability, Thermal Stability, and Spatial Mechanics

open access: yesAdvanced Engineering Materials, EarlyView.
Fungal mycelia grown into biodegradable scaffolds and infused with titania nanoparticles show enhanced ultraviolet shielding, thermal protection, and surface nonwettability. Properties were tuned by drying methods, revealing structure–function relationships.
Juwon S. Afolayan   +2 more
wiley   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger   +11 more
wiley   +1 more source

Impact of load flow and network reconfiguration for unbalanced distribution systems

open access: yesMeasurement: Sensors
This study focuses on mitigating power losses within unbalanced radial distribution networks by employing transformer modeling and network reconfiguration. The process commences with load flow analysis, utilizing a simplified three-phase load flow method
M. Naveen Babu, P.K. Dhal
doaj   +1 more source

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

Structural Interface Engineering Unlocks Native‐Like Mechanics in Biomimetic Intervertebral Discs

open access: yesAdvanced Materials Interfaces
The exceptional biomechanical performance of the intervertebral disc (IVD) arises from its complex hierarchical structure, where interlamellar and radial fiber networks play critical roles in load transfer and mechanical resilience.
Haim S. Mordechai   +3 more
doaj   +1 more source

Hybrid fuzzy charged system search algorithm based state estimation in distribution networks

open access: yesEngineering Science and Technology, an International Journal, 2017
This paper proposes a new hybrid charged system search (CSS) algorithm based state estimation in radial distribution networks in fuzzy framework. The objective of the optimization problem is to minimize the weighted square of the difference between the ...
Sachidananda Prasad, D.M. Vinod Kumar
doaj   +1 more source

Exact Topology and Parameter Estimation in Distribution Grids with Minimal Observability

open access: yes, 2018
Limited presence of nodal and line meters in distribution grids hinders their optimal operation and participation in real-time markets. In particular lack of real-time information on the grid topology and infrequently calibrated line parameters ...
Chertkov, Michael   +2 more
core   +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

Design of Protection Strategy for MVDC Distribution Networks Considering Network Reconfiguration

open access: yesEnergies
The increasing attention to medium-voltage direct current (MVDC) distribution networks is motivated by the need to efficiently connect renewable energy sources and DC loads.
Nam-Gi Park   +5 more
doaj   +1 more source

Modeling urbanization patterns with generative adversarial networks

open access: yes, 2018
In this study we propose a new method to simulate hyper-realistic urban patterns using Generative Adversarial Networks trained with a global urban land-use inventory.
Albert, Adrian   +3 more
core   +1 more source

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