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Suggested Topics within your search.
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Identifying Galactic Substructures in 5D Space Using All-sky RR Lyrae Stars in Gaia DR3
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MAGAZ3NE: Evidence for Galactic Conformity in z ≳ 3 Protoclusters
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Causal Discovery in Astrophysics: Unraveling Supermassive Black Hole and Galaxy Coevolution
Published 2025-01-01“…With the exact posterior distribution, we determine the most likely causal structures and notice a probable causal reversal when separating galaxies by morphology. …”
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Analyse géohistorique de l'évolution spatio-temporelle du risque d'inondation et de sa gestion dans la zone urbaine de Douala (Cameroun)
Published 2019-09-01“…A database on floods is created using information from the press (from Cameroon Tribune journal), it allows to spatialize the events to understand which areas of Douala are the most frequently flooded. There has been an increase in the number of floods reported since 2010, which seems to correlate with the evolution of the city's urban footprint. …”
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Temporal and Spatial Changes of Vegetation Coverage in Duliu River Basin from 2000 to 2021 Based on MODIS Data
Published 2024-01-01“…Changes in vegetation coverage can reflect the improvement or degradation of the ecological environment,so as to help identify the evolution characteristics of the regional ecological environment.This paper takes the Duliu River Basin as the research area and calculates the vegetation coverage condition of the basin by using a pixel binary model based on MODIS-NDVI product data.The changing trend,fluctuations,and abnormal conditions of the vegetation coverage of the basin over the past 22 years are analyzed through the analyses of the trend,the anomalous percentage,and the coefficient of variation.The results indicate that ① the vegetation coverage in the Duliu River Basin is generally higher or high,with excellent performance and significant seasonal distribution characteristics;② the vegetation coverage is mainly increasing, and the similarity between summer and interannual changes is high,while the changing trend between spring and winter is similar;③ for the past 22 years,the annual vegetation coverage of the basin has mostly been in a normal state,with a relatively stable proportion in annual data.There are more abnormal states in spring and winter.The abnormal changes in vegetation coverage in the same season of different years are more significant compared with the annual data of different years;④ from 2000 to 2021,the overall vegetation coverage shows a stable state.However,the vegetation coverage in winter and spring is relatively unstable,and the fluctuation in winter and spring is more significant than that in summer and autumn.The interannual and summer distribution patterns are relatively consistent in terms of spatiotemporal changes.…”
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Numerical study of coastal wave profiles at the sandy beaches of Nowshahr (Southern Caspian Sea)
Published 2022-07-01“…The calibration coefficients obtained for wave breaking are significantly less than the ones which have been mostly reported in previous studies for the two-dimensional (2D) mode of the SWASH. …”
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Beaches’ Expulsion from Paradise: From a Natural to an Artificial Littoral in Tuscany (Italy)
Published 2024-11-01“…This study investigated the shoreline evolution of the Tuscany coast (Italy) from 1878–1883 to 2019. …”
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Analysis of spatial-temporal evolution of landscape patterns in ancient large city-sites based on multi-temporal Landsat imagery: a case study of the Zhouyuan site region in China
Published 2022-12-01“…This study takes the Zhouyuan site region, which is the most representative Western Zhou Dynasty (1046 BC-771BC) large city-site in China, as an example. …”
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Examining the impact of cement on porosity evolution in the upper triassic Kurra Chine Formation of Sirwan valley, Kurdistan region, Iraq: A study integrating cathodoluminescence a...
Published 2024-01-01“…High-resolution cathodoluminescence spectroscopy and optical microscopy were used to determine the impact of cement on the porosity evolution of carbonate rocks of the Kurra Chine Formation at Sirwan Valley, Northern Iraq. …”
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Octahedral Dominance and Band Gap Tuning via Pb<sup>2+</sup>-Driven Structural Evolution in α-β-γ CsZnI<sub>3</sub>
Published 2025-06-01“…In the quest for stable, lead-reduced perovskites, this study unravels the structural and electronic evolution of CsZnI<sub>3</sub> across its α, β, and γ phases. …”
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Hospitalization costs and out-of-pocket (OOP) payment in lung cancer patients in Iran: Health Sector Evolution Plan (HSEP) has reduced OOP payments and improved financial protectio...
Published 2024-01-01“…<h4>Background and objective</h4>In Iran, Health Sector Evolution Plan, the most significant reform in the healthcare system in recent decades, has been launched since 2014 with the objective of achieving universal health coverage, decreasing out-of-pocket health expenditures and improving access to health services in hospitals and clinics affiliated to the Ministry of Health and Medical Education (MOHME). …”
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How Much Rationality Is Needed for Decision Making?
Published 2023-08-01“…In strongly complex networks, the exploitation of new possibilities most probably needs rational decision-makers who can see the use of new possibilities for them. …”
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Novel Insights into the Enrichment Pattern of Aroma and Taste in Cooked Marinated Meat Products of Black Pork via Typical Process Steps
Published 2024-11-01“…This study aims to reveal the evolution mechanism of odour and taste active compounds in cooked marinated pork knuckles via typical process steps; among them, the brine soup stage was the most important part due to spices’ enriching flavours. …”
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Evolution and taxonomic classification of human papillomavirus 16 (HPV16)-related variant genomes: HPV31, HPV33, HPV35, HPV52, HPV58 and HPV67.
Published 2011-01-01“…Each gene/region differs in sequence diversity, from most variable to least variable: noncoding region 1 (NCR1) /noncoding region 2 (NCR2) >upstream regulatory region (URR)> E6/E7 > E2/L2 > E1/L1.…”
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