Results 51 to 60 of about 19,139 (205)

BF2 Complexes of N‐arylated 1‐amino‐anthraquinone, ‐xanthone, ‐thioxanthone, and Related Compounds: Synthesis and Properties

open access: yesEuropean Journal of Organic Chemistry, Volume 29, Issue 2, January 16, 2026.
Syntheses of BF2 complexes of 1‐(arylamino)anthraquinones and related compounds are developed and their properties studied. The physical properties of anthraquinones can be modulated by the introduction of arylamino groups next to the carbonyl function.
Ahlem N. Khelf‐Maghraoui   +12 more
wiley   +1 more source

Productivity and Trade Openness: A Sectoral Analysis of Morocco’s Economy

open access: yesECONOMICS
This study investigates the impact of trade openness and specialization on sectoral Total Factor Productivity (TFP) in Morocco from 1998 to 2018, shedding light on the intricate dynamics of the trade-productivity nexus.
Lemaallem Hicham, Saadi Ayoub
doaj   +1 more source

Experimental study on strength and endurance performance of burnt clay bricks incorporating marble waste

open access: yesJournal of Asian Architecture and Building Engineering, 2023
Burnt clay brick is one of the oldest and most widely used construction materials. The production of burnt clay bricks with various waste materials can help reduce the environmental hazards and improve brick performance at low manufacturing costs ...
Ali Murtaza Rasool   +5 more
doaj   +1 more source

Characterising Vainshtein Solutions in Massive Gravity

open access: yes, 2012
We study static, spherically symmetric solutions in a recently proposed ghost-free model of non-linear massive gravity. We focus on a branch of solutions where the helicity-0 mode can be strongly coupled within certain radial regions, giving rise to the ...
Fulvio Sbisà   +5 more
core   +1 more source

A Transport Model for Nuclear Reactions Induced by Radioactive Beams [PDF]

open access: yes, 2005
Major ingredients of an isospin and momentum dependent transport model for nuclear reactions induced by radioactive beams are outlined. Within the IBUU04 version of this model we study several experimental probes of the equation of state of neutron-rich ...
Chen, Lie-Wen   +7 more
core   +3 more sources

Next‐Generation Supercapacitors: Advances in Binder‐Free Electrodes, Scalable Fabrication, and Emerging Applications

open access: yesAdvanced Sustainable Systems, Volume 10, Issue 1, January 2026.
Innovative fabrication methods are crucial for developing next‐generation supercapacitors. These techniques optimize electrode structures, boosting energy and power density while enabling scalable production. By overcoming current limitations, advanced fabrication unlocks supercapacitors' potential as efficient, reliable energy storage for diverse ...
Nikita A. Wadodkar   +8 more
wiley   +1 more source

Análise dos incentivos fiscais no Espírito Santo: uma abordagem de insumo-produto* [PDF]

open access: yesEconomia e Sociedade
Resumo Este artigo analisa os efeitos dos incentivos fiscais previstos na Lei de diretrizes orçamentárias do Estado do Espírito Santo de 2022. Utiliza a metodologia de matrizes de insumo produto para verificar o impacto dos incentivos fiscais no valor R$
Heldo Siqueira Silva
doaj   +1 more source

Electrospun Carbon‐Based Materials for Conventional and Hybrid Supercapacitors: Progress and Prospects

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 1, January 2026.
This review summarizes recent advances in electrospun carbon‐based electrodes for conventional and hybrid supercapacitors. It introduces electrospinning technology, then systematically examines the design, performance, and applications of various electrospun carbon materials.
Shuhua Yang, Wenqing Fu
wiley   +1 more source

Inclusive Particle Production at LEP [PDF]

open access: yes, 2000
New results on inclusive production of Sigma^- and Lambda(1520) and on proton production in quark and gluon jets are presented. These results are based on 2 million hadronic Z decays collected with the DELPHI detector at LEP.
Uvarov, V.
core   +2 more sources

Cancer Risk in Patients With Systemic Sclerosis: A Nationwide Cohort Study in South Korea 2004 to 2021

open access: yesArthritis Care &Research, Volume 77, Issue 12, Page 1466-1473, December 2025.
Objective Systemic sclerosis (SSc) is a rare autoimmune disease characterized by tissue fibrosis, vasculopathy, and immune dysregulation. Our objectives were to quantify the overall and site‐specific cancer risks in patients with SSc compared to the general population, examine temporal trends in cancer incidence following SSc diagnosis, and explore ...
Jihyun Na   +4 more
wiley   +1 more source

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