Results 231 to 240 of about 513,547 (285)

Machine learning‐driven advances in carbon‐based quantum dots: Opportunities accompanied by challenges

open access: yesResponsive Materials, EarlyView.
Machine learning provides a unifying framework to connect structure, fluorescence properties, and applications of carbon‐based quantum dots. This review highlights how data‐driven strategies enable fluorescence regulation, reveal underlying mechanisms, and accelerate the rational design of functional carbon dots.
Liangfeng Chen   +8 more
wiley   +1 more source

Environmental Stressors Influence Spatial Complexity in a Fluvial Macrophyte meadow

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
This research investigates the nonlinear relationships between environmental stressors and the fine‐scale spatial complexity of a fluvial macrophytes meadow. The use of multivariate spatial analysis allowed us to identify two major environmental gradients (nutrients and light) and two major complexity gradients (related to abundance and fragmentation).
Arthur de Grandpré   +2 more
wiley   +1 more source

High‐Resolution Satellite Imagery Reveals Landscape‐Scale Benthic Habitat Changes in a Turbid Coral Reef

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
High‐resolution satellite imagery and landscape metrics revealed a 77% decline in coral‐dominated habitats at Abrolhos Bank between 2010 and 2024, accompanied by macroalgal and zoanthid expansion. Spatial reorganisation indicates increasing fragmentation, homogenisation and loss of reef structural complexity.
Thais Andrade Galvão de Medeiros   +4 more
wiley   +1 more source

Financial Inclusion Access and Female Labour Participation in Sub‐Saharan Africa: The Moderating Role of Institutional Quality

open access: yesSustainable Development, EarlyView.
ABSTRACT This study investigates the nexus between financial inclusion, institutional quality, and female labor force participation in sub‐Saharan Africa over the period 1990–2023. Using panel data for 43 countries and employing OLS, FGLS, and dynamic GMM estimators, the analysis examines whether access to financial institutions and financial markets ...
Joshua Chukwuma Onwe   +3 more
wiley   +1 more source

Penalty-free sparse PCA [PDF]

open access: yes, 2014
Trendafilov, Nickolay, Adachi, Kohei
openaire  

Same Practices, Different Outcomes: Gender Gaps in Organic Certification

open access: yesSustainable Development, EarlyView.
ABSTRACT This paper examines gender differences in organic certification among Hungarian wineries and asks whether they reflect observable differences in sustainability engagement, organizational capabilities, and structural characteristics, or differences in how similar profiles translate into certified status.
Imre Fertő, Valéria Lekics
wiley   +1 more source

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