Results 131 to 140 of about 682,519 (302)

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

Effects of Net Metering on the Use of Small-Scale Wind Systems in the United States

open access: yes, 2002
Factors such as technological advancements, steadily decreasing costs, consumer demand, and state and federal policies are combining to make wind energy the world's fastest growing energy source.
Pedden, M., Forsyth, T. L., Gagliano, T.
core   +1 more source

Bridging the Policy Gap: A Dual-Perspective Techno-Economic Analysis of Rooftop Solar PV Viability for Self-Consumption in Bhutan

open access: yesEnergies
Bhutan’s hydropower-reliant electricity supply faces seasonal imbalances, with a winter deficit prompting costly imports from India at tariffs of up to $0.09/kWh. Despite the estimated solar potential of 12 GW, PV deployment remains limited.
Krishna Kumar Khati   +3 more
doaj   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

open access: yesAdvanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari   +3 more
wiley   +1 more source

Net metering laws in Connecticut and Massachusetts

open access: yes, 2009
Title from Web page (viewed Mar. 13, 2009).; "March 2, 2009."; Discusses net metering laws in Connecticut and Massachusetts.; Harvested from the web on 3/13 ...
McCarthy, Kevin E. (Kevin Edward), 1954-
core  

Net metering benefits for residential buildings: A case study in Italy

open access: yes, 2015
Contrary to expectations, the development of smart (mini) grids is slow. Due to drastic improvements in innovative technologies, the reasons are not strictly technical but the problem mainly lies in regulatory barriers.
Matteo Manganelli   +13 more
core   +1 more source

2025 Alaska Railbelt Net Metering Update

open access: yes
The 2025 Alaska Railbelt Net Metering Update is a summary of the growth of the installed net metered distributed generation capacity on the Alaska Railbelt during 2024 as reported in utility filings submitted to the Regulatory Commission of Alaska (RCA).
Modler, Kate, Pike, Chris
openaire   +2 more sources

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev   +2 more
wiley   +1 more source

Travel Time Variability After A Shock: The Case Of The Twin Cities Ramp Meter Shut Off [PDF]

open access: yes
Ramp meters in the Twin Cities were turned off for 8 weeks in the Fall of 2000. This paper analyzes travel time variability with and without ramp metering for several representative freeways during the afternoon peak period.
Lei Zhang, David Levinson
core  

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow   +9 more
wiley   +1 more source

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