Results 61 to 70 of about 71,962 (237)

A New Efficient Stochastic Energy Management Technique for Interconnected AC Microgrids

open access: yes, 2018
Cooperating interconnected microgrids with the Distribution System Operation (DSO) can lead to an improvement in terms of operation and reliability.
Dabbaghjamanesh, Morteza   +3 more
core   +1 more source

Formation of Laser‐Induced Periodic Surface Structures on Titanium Alloy Using a Picosecond Laser: Dependence on Fluence and Number of Laser Pulses

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 6, 16 March 2026.
Laser treatment of materials is a versatile technique for generating ordered surface structures. Nevertheless, such structures are the result of laser parameters such as laser pulse fluence. We demonstrate that homogeneous low special frequency laser‐induced periodic surface structures are contingent on both single and effective fluence dose and can be
Iana Fomicheva   +6 more
wiley   +1 more source

Input-Output Formalism For Few-Photon Transport in One-Dimensional Nanophotonic Waveguides Coupled to a Qubit

open access: yes, 2010
We extend the input-output formalism of quantum optics to analyze few-photon transport in waveguides with an embedded qubit. We provide explicit analytical derivations for one and two-photon scattering matrix elements based on operator equations in the ...
Fan, Shanhui   +2 more
core   +1 more source

Non‐Tariff Measures and U.S. Agricultural Exports

open access: yesApplied Economic Perspectives and Policy, Volume 48, Issue 1, Page 48-86, March 2026.
Abstract How much do non‐tariff measures (NTMs) affect U.S. agricultural exports? While countries maintain a large and diverse set of NTMs to safeguard the health of plants, animals, and humans, policymakers and regulatory bodies may neglect the impact these measures have on international trade.
Yunus Emre Karagulle   +2 more
wiley   +1 more source

Local SGD Converges Fast and Communicates Little [PDF]

open access: yes, 2019
Mini-batch stochastic gradient descent (SGD) is state of the art in large scale distributed training. The scheme can reach a linear speedup with respect to the number of workers, but this is rarely seen in practice as the scheme often suffers from large ...
Stich, Sebastian U.
core   +1 more source

Eigenfunction concentration via geodesic beams [PDF]

open access: yes, 2020
In this article we develop new techniques for studying concentration of Laplace eigenfunctions $\phi_\lambda$ as their frequency, $\lambda$, grows. The method consists of controlling $\phi_\lambda(x)$ by decomposing $\phi_\lambda$ into a superposition of
Canzani, Yaiza, Galkowski, Jeffrey
core   +2 more sources

Do Consumers Value Diversity in Agriculture? A Choice Experiment

open access: yesApplied Economic Perspectives and Policy, Volume 48, Issue 1, Page 169-181, March 2026.
ABSTRACT Farm ownership in the US today is racially and ethnically homogeneous. Diverse farmers and ranchers make up less than 10% of all producers, they tend to be less financially stable and have tighter profit margins. In the past few years, both government and industry programs have aimed to increase the participation and profitability of diverse ...
Maria Kalaitzandonakes   +2 more
wiley   +1 more source

Quantum-mechanical effects in a linear time-dependent potential

open access: yes, 2009
The solution of the time-dependent Schr\"odinger equation is discussed for a particle confined in half-space $x>0$ with a linear potential $V(x)=Kx$ in the following situations: (a) sudden removal of the wall and switching on the linear potential $V(x ...
Mousavi, S. V.
core   +1 more source

Quantitative Comparison of Ad‐Valorem Equivalents for Non‐Tariff Trade Measures: WTO Versus TRAINS

open access: yesApplied Economic Perspectives and Policy, Volume 48, Issue 1, Page 294-308, March 2026.
ABSTRACT Non‐tariff measures (NTMs) play a growing role in trade policy. Economists quantify NTMs by calculating their Ad Valorem Equivalents (AVE), typically employing one of two global NTM datasets: TRAINS from UNCTAD or WTO notifications. While TRAINS data better measure NTMs, their limited coverage over countries and time is inadequate for many ...
Sionegael Ikeme   +3 more
wiley   +1 more source

Changing the culture is a marathon not a sprint

open access: yesAllergy, Asthma & Clinical Immunology, 2019
Integrated knowledge translation (IKT) is built upon the premise that involving knowledge users as partners in the research process will result in science that is more relevant to the public and therefore will have greater impact.
Jenna Dixon, Susan J. Elliott
doaj   +1 more source

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