Results 51 to 60 of about 1,493,909 (303)

Biomimetic Fe-bearing nanoparticles in hot spring: morphology, origin and potential bioavailable Fe

open access: yesFrontiers in Earth Science
Iron is a critical redox-active element in geothermal water, and the presence of nanoparticulate Fe is essential in comprehending the intricate cycling of iron and related elements within the natural geothermal ecosystems.
Zhaoying Chen   +8 more
doaj   +1 more source

Environmental Indicator Report: Land Use and Development [PDF]

open access: yes, 2003
During the fall and winter of 2001-2002, the New Hampshire Estuaries Project’s Technical Advisory Committee (TAC) developed a suite of environmental indicators to track progress toward the NHEP’s management goals and objectives.
Trowbridge, Phil
core   +2 more sources

A critical cluster analysis of 44 indicators of author-level performance

open access: yes, 2015
This paper explores the relationship between author-level bibliometric indicators and the researchers the "measure", exemplified across five academic seniorities and four disciplines.
Wildgaard, Lorna
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Integration of Neutrosophic Logic and the PROMETHEE TODIM Method [PDF]

open access: yesNeutrosophic Sets and Systems
The project was conducted in the Ashigua páramo, Mulaló, Latacunga, Cotopaxi province. Its objective was to develop a composite environmental sustainability indicator for the conservation of the páramo.
Patricio Clavijo Cevallos
doaj   +1 more source

Exploring the Missing Link between Life Cycle Assessment and Circularity Assessment in the Built Environment

open access: yesBuildings, 2022
The built environment—with its significant environmental impact and long lifespan—is a key sector in which to implement circular economy principles. So far, however, a coherent framework with circularity indicators has not yet been established.
Wai Chung Lam   +2 more
doaj   +1 more source

Will policy support for organic farming be justified in the future? The environmental impacts of organic farming [PDF]

open access: yes, 2002
Introduction: In the European Union, organic farming has experienced a dynamic development in the 1990s, in part debited to financial support from agricultural policy measures. The most commonly used argument in support of organic farming is its positive
Dabbert, S., Häring, A. M., Stolze, M.
core  

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Cost Analysis of Penitentiary Systems and Comparison Between the Countries of the Council of Europe

open access: yesEconomies
Background: The objective was to analyze the budgets invested in prisons by the member states of the Council of Europe (CoE) and the relationships between the global cost, the cost incurred per single inmate, the number of inmates per 100,000 inhabitants
Emma Altobelli   +4 more
doaj   +1 more source

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