Results 81 to 90 of about 46,873 (265)

Microstructure Evolution in Dry‑Coated Sulfidic All‐Solid‐State Battery Cathodes: Investigating Core–Shell Particle Morphology

Advanced Science, EarlyView.
Mixing method directly governs interface engineering and electrode morphology during the dry coating of all‐solid‐state battery cathodes. While high‐shear batch mixing yields poor electrode quality and lacks core–shell‐like features, continuous extruder mixing enables strong binder fibrillation and a core–shell‐like coating between the active material ...
Michael Wolf, Aaron Stoeckle, Rebecca Wilhelm, Maximilian A. Plass, Milad Hosseini, Johannes Kriegler, Korbinian Huber, Simon Lux   +7 more
wiley   +1 more source

Impact of Working Capital Management on Firm Profitability in Business Cycles [PDF]

مجله دانش حسابداری, 2016
The recent economic recession has led to re-focusing on working capital management policies in firms. This paper examines the importance of business cycles on the relationship between working capital and profitability of firms.
Nasrin Yousefzadeh, Zeinab Aazami
doaj   +1 more source

Expectational Business Cycles [PDF]

, 2004
I introduce Expectational Business Cycles where aggregate activity fluctuates due to learning, heterogeneous updating rules and random changes in the social norm predictor. Agents use one of two updating rules to learn the equilibrium values while heterogeneity is dictated via an evolutionary process. Uncertainty of a new equilibrium, due to a shock to
openaire   +3 more sources

Machine Learning‐Assisted Design and Performance Prediction of a Compact Dual‐Band Polarization‐Insensitive THz Metamaterial Absorber for Skin‐Cancer‐Related Refractive‐Index Sensing

Advanced Electronic Materials, EarlyView.
A compact QASRR‐based THz metamaterial absorber enables polarization‐insensitive dual‐band absorption and skin‐cancer‐related refractive‐index sensing through measurable resonance shifts. Field, surface‐current, and circuit analyses clarify the dual‐resonance mechanism, while StackNet‐assisted prediction accurately estimates the simulated absorption ...
Md. Murad Kabir Nipun, S. M. Rifatur Rana, Md. Golam Morshed, Imrose Jahan, F. A. Sabbir Ahamed, Md. Jahedul Islam   +5 more
wiley   +1 more source

Business cycles in Colombia: stylized facts

Tendencias
The purpose of this article is to examine the economic cycles in Colombia and to empirically corroborate the fulfillment of nine stylized facts documented in the specialized international literature.
Mario Eduardo Hidalgo Villota
doaj   +1 more source

The Survey on the Synchronized Business Cycles of the OPEC Member Countries [PDF]

Faslnāmah-i Pizhūhish/Nāmah-i Iqtisādī, 2008
The present article assesses the existence of synchronization among the OPEC members’ business cycles. For the purposes of assessing system of simultaneous equations a "central model” due to Helbling and Brodo in the study of synchronization of business ...
Bita Shayegani, Zahra Afshari, Bijan Bidabad   +2 more
doaj  

A Full Physical Strategy for Electrical Contacts on Laser‐Induced Graphene (LIG) Electrodes

Advanced Electronic Materials, EarlyView.
A fully dry fabrication strategy combining PVD and dual‐laser processing enables direct integration of laser‐induced graphene with metallic current collectors. Ultralow Au‐LIG contact resistance is achieved without binders, adhesives, or chemical treatments, while preserving electrochemical performance.
Davide Arcoraci, Simone Martellone, Michele Miceli, Davide Molino, Luigi Ribotta, Giulia Mossotti, Alessio Testa, Valentina Bertana, Luciano Scaltrito, Andrea Lamberti   +9 more
wiley   +1 more source

Keeping Pace or Falling Behind? The Depth of Latin American Trade Agreements

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This article examines whether Latin American countries are keeping pace with global trends in trade agreement depth or falling behind. Using 681 agreements (1970–2019), we develop the Depth Index of Trade Agreements (DITA) to weight provisions endogenously through factor analysis based on co‐occurrence patterns.
Raphael Gomes da Silva, Fernanda Aparecida Silva, Lia Nogueira   +2 more
wiley   +1 more source

Temporary Programs, Lasting Questions: Ad Hoc Assistance in the U.S. Farm Safety Net

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Large ad hoc assistance programs have returned to U.S. farm policy since 2017, operating alongside a more developed safety net built around federally subsidized crop insurance, Title I commodity programs, and standing disaster assistance. This paper reviews the renewed use of ad hoc assistance, documents its recent scale using USDA data, and ...
Alejandro Plastina, Oranuch Wongpiyabovorn   +1 more
wiley   +1 more source

American Economic Business Cycles and Compared with the Case of Iranian Economy [PDF]

پژوهشهای اقتصادی, 2015
Boom and recession cycles in different countries relate to the U.S. business cycles. The study of severe recession in the U.S. can predict a contemporaneous global recession and provide policies to reduce the negative effects.
Mohammad Mowlaei, Abulghasem Golkhandan
doaj