The history of the iron K-alpha line profile in the Piccinotti AGN ESO198-G24 [PDF]
Astronomy & Astrophysics, 2003 This paper presents ASCA (July 1997), XMM-Newton (December 2000) and BeppoSAX (January 2001) observations of the Piccinotti Seyfert 1 galaxy ESO198-G24.
Antonucci +55 more
core +2 more sources
Genotype × environment interaction analysis and climatic factors impacts on grain yield in rainfed durum wheat trials in Iran [PDF]
BMC Plant BiologyDurum wheat, a vital crop in Mediterranean regions, faces substantial production challenges due to drought stress, necessitating the identification of resilient and high-yielding varieties for sustainable agriculture.
Reza Mohammadi +5 more
doaj +2 more sources
Effect of glazing and hydrothermal aging on the fracture strength of metal-ceramic single restorations after additional firing: an in vitro study [PDF]
BMC Oral HealthBackground Additional firing to repair a lost proximal contact or porcelain chipping might affect the fracture strength of a metal-ceramic crown. This study aimed to evaluate the effect of glazing and hydrothermal aging on the fracture strength of metal ...
Zahra Parvizi +3 more
doaj +2 more sources
Identification of High-Yielding Genotypes of Barley in the Warm Regions of Iran [PDF]
Plants, 2023 One of the most important effects of climatic changes is increasing temperatures and expanding water deficit stress in tropical and subtropical regions.
Alireza Pour-Aboughadareh +8 more
doaj +2 more sources
Detection and molecular characterization of major enteric pathogens in calves in central Ethiopia [PDF]
BMC Veterinary ResearchBackground Calf diarrhea is a major cause of morbidity and mortality in the livestock sector worldwide and it can be caused by multiple infectious agents. In Ethiopia, cattle are the most economically important species within the livestock sector, but at
Julia Bergholm +3 more
doaj +2 more sources
Distributions and Physical Properties of Molecular Clouds in the G24 Region of the Milky Way
The Astronomical JournalWe report the spatial distribution and physical characteristics of molecular clouds in the G24 region, which is located near the intersection of the Milky Way’s Galactic bar with the Norma arm and the 3 kpc arm.
Tian Yang +7 more
doaj +3 more sources
Luminosity Outburst of a High-mass Young Stellar Object Triggered by the Surrounding Radiation Field
The Astrophysical Journal Letters, 2023 We present observations of the 6.7 GHz methanol and 4.8 GHz formaldehyde masers toward the high-mass young stellar object G24.33+0.14 (hereafter G24). Our observations were conducted from 2019 to 2021 using the Shanghai Tianma 65 m Radio Telescope and ...
Jun-Ting Liu +10 more
doaj +1 more source
Major Trends and New Business Models in Supply Chain and Entrepreneurship After the Covid-19 Crisis
Studia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, 2021 The paper investigates the major trends and business models of the new reality after the Covid-19 crisis. Due to the vastness of the theme, the research will be focused on the areas of supply chain and entrepreneurship.
Negrutiu Cristian
doaj +1 more source
Market Structure Development in a Regulated Market: The Case of the EU Rating Agencies
Business Systems Research, 2021 Background: The motivation for this article is the observation of political and private efforts to establish an EU-based rating agency as a counterweight to the three major agencies and observe other approaches to increase competition in the rating ...
Meeh-Bunse Gunther, Schomaker Stefan
doaj +1 more source
Divest or engage? Effective paths to net zero from the U.S. perspective
Economics and Business Review, 2023 The aim of this article is to critically review and evaluate two ESG-based investment strategies—divestment and engagement for alignment of investment portfolios with climate change mitigation goals of the United Nations.
Buks Andrew G., Sobański Konrad
doaj +1 more source