Results 61 to 70 of about 32,052 (192)

Combining ability and heterosis in partial resistance to gray leaf spot in elite maize (Zea mays L.) genotypes

open access: yesCrop Science, Volume 66, Issue 1, January/February 2026.
Abstract Six sets of 48 maize (Zea mays L.) inbred lines, and their 96 single crosses generated using the North Carolina Mating Design II system, were evaluated for resistance to gray leaf spot (GLS). The aim of the study was to assess the implications of combining ability, heterotic effects, and potence ratio in breeding for GLS resistance in maize ...
James O. Nyanapah   +4 more
wiley   +1 more source

Why Elections Prompt More Corruption, Clientelism, and Forbearance? A Study of Attitudes in Albania, Kosovo, and North Macedonia

open access: yesComparative Southeast European Studies
Corruption is often defined as the abuse of public functions for private gain, but research has expanded this view to include clientelism and forbearance, particularly in neo-patrimonial contexts.
Imami Drini, Polese Abel
doaj   +1 more source

Old-Age Pension Insurance in ZUS and KRUS in the Context of the Insured and Public Finances

open access: yesStudia Ekonomiczne i Regionalne, 2019
Subject and purpose of work: The subject of this paper was to assess the old-age pension insurance in ZUS (Social Insurance Institution) and KRUS (Agricultural Social Insurance Fund) from the perspective of a person insured and the public finances.
Podstawka Łukasz
doaj   +1 more source

Establishment of a Novel Human Endometrial Organoid

open access: yesReproductive Medicine and Biology, Volume 25, Issue 1, January/December 2026.
ABSTRACT Purpose Human implantation is difficult to study in vivo because of ethical constraints, making the development of in vitro models essential for mechanistic investigations. Here, we applied the technique previously established in mice to develop a novel human endometrial organoid. Methods Human endometrial tissues were digested and cultured as
Toshihide Yoneda   +8 more
wiley   +1 more source

Collection Dilemmas and Performance Measures of the Value-Added Tax in Germany and Poland

open access: yesInternational Journal of Management and Economics, 2018
In the European Union Member States, value-added tax (VAT) is undergoing a continuous process of harmonization, which was initiated in the 1960s by the introduction of the First and Second Council Directives and which resulted in the implementation of ...
Hybka Małgorzata Magdalena
doaj   +1 more source

N=1 SUSY AdS4 vacua in IIB SUGRA on group manifolds [PDF]

open access: yes, 2013
We study N=1 compactification of IIB supergravity to AdS4. The internal manifold must have SU(2)-structure. By putting some restrictions on the SU(2) torsion classes, we can perform an exhaustive scan of all possible solutions on group manifolds. We show
Solard, Gautier
core   +2 more sources

Charge‐enhanced pyridyl trifluoroborate organocatalysts: crystal structures and reactivity

open access: yesActa Crystallographica Section C, Volume 82, Issue 1, Page 8-26, January 2026.
An examination of the relationship between the solid‐state features of the crystal structures of eleven 3‐ and 4‐pyridyl trifluoroborate organocatalysts and their solution‐state reactivity is reported.The crystal structures of eleven 3‐ and 4‐pyridyl borate salts with a variety of cations are reported.
Alex Lovstedt   +2 more
wiley   +1 more source

The Relationship Between the Shadow Economy, Corruption, and Taxes: Empirical Evidence from Countries with High and Low Financial Development

open access: yesStudia Universitatis Vasile Goldis Arad, Seria Stiinte Economice
The paper explores the relationship between the shadow economy, corruption, and taxes in 25 high-financial developed countries (HFDCs) and 30 low-financial developed countries (LFDCs) using the PVAR method.
Oanh Tran Thi Kim   +4 more
doaj   +1 more source

Interazioni fra economia criminale e economia legale

open access: yesArgomenti: Rivista di Economia, Cultura e Ricerca Sociale, 2018
Le connessioni fra economia legale ed economia criminale creano squilibri, non sempre percepiti, poiché si mimetizzano dietro le inefficienze dei mercati, delle imprese e le carenze delle amministrazioni pubbliche.
Guido M. Rey
doaj   +1 more source

1,5-Bis(4-nitrophenoxy)pentane [PDF]

open access: yes, 2009
The title compound, C17H18N2O6, crystallizes with two molecules in the asymmetric unit. In both molecules, one of the C-C bonds of the pentamethylene chain connecting the two aromatic rings is in a trans conformation and another displays a gauche ...
Muhammad Saif Ullah Khan   +13 more
core   +1 more source

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