Results 81 to 90 of about 689 (254)

Defined Dinuclear Nickel Sites on Mesoporous Silica Translate Molecular Surface Mimics to Heterogeneous Catalysis

open access: yesAngewandte Chemie International Edition, EarlyView.
The cooperative reactivity characteristic of molecular dinuclear nickel complexes is transferred to mesoporous silica through a systematic immobilization strategy. The resulting material preserves the key features of the bimetallic motif within a robust heterogeneous framework, demonstrating how molecular design principles can be translated into well ...
Jitpisut Poolwong   +4 more
wiley   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen   +7 more
wiley   +1 more source

A new occurrence of tetrapod footprints from the Late Triassic of the Candelária Sequence, Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract The Hyperodapedon Assemblage Zone of the Candelária Sequence (Santa Maria Supersequence, Paraná Basin) preserves one of the most significant Late Triassic continental vertebrate assemblages in southern Brazil. Despite the relatively well‐documented body fossil record from this interval, ichnological records remain comparatively scarce.
Murilo Andrade‐Silva   +1 more
wiley   +1 more source

Diagnostic spatial et Perception des agriculteurs sur la fragmentation de la Forêt Classée De Mbao (FCM), Dakar, Sénégal

open access: yesRevue Ecosystèmes et Paysages
Aux défis de la fragmentation des écosystèmes naturels et son corolaire de perte de la biodiversité ou des services écosystémiques affiliés. Cette étude vise à diagnostiquer et analyser la perception des populations sur la fragmentation de la Forêt ...
Cissé Ousmane   +5 more
doaj   +1 more source

La terrasse du Plan de Dieu : contraintes, occupation du sol, aménagement

open access: yes, 1995
The Plan de Dieu is a dry terrace of the Riss and Würm, situated on the left bank of the Rhône, between the rivers Ouvèze and Aigues, which has many rich agricultural soils at its centre. The exchange of energy and matter between the terrace and its surrounding environment allows us to define its agronomical characteristics.Human occupation during ...
Ballais, Jean-Louis   +1 more
openaire   +1 more source

Places of healing. [PDF]

open access: yesCan Fam Physician, 2022
Agnihotri K.
europepmc   +1 more source

Greening the Bottom Line: Public Funding for Circular Economy Initiatives and Financial Stability

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Public funding for circular economy (CE) initiatives plays a crucial role in shaping corporate financial performance, yet its effects remain underexplored. Grounded in the resource‐based view (RBV) of the firm, this study investigates the financial impact of CE funding on private firms, using Portugal as a case study. It analyses the financial
Rui Cruz   +3 more
wiley   +1 more source

Carbon Footprint of Bank Loans: Opportunities and Risk Implications in the Banking Industry

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study examines whether the carbon footprint of bank loan portfolios influences bank stability, profitability and cost efficiency and whether regulatory quality moderates these relationships. Using a balanced panel of 33 countries from 2005 to 2018, the analysis combines banking‐sector indicators from the World Bank Global Financial ...
Honglei Wang   +5 more
wiley   +1 more source

Quantification of Palmar and Digital Epidermal Thickness and Sweat Duct Density

open access: yesClinical Anatomy, EarlyView.
ABSTRACT Palmar digital skin, with its high density of epidermal sweat glands and unique stratum corneum, derives its autonomic innervation from peripheral nerves. Understanding the changes to these structures could serve as objective proxy markers following peripheral nerve injury and interventions to promote regeneration.
Elizabeth Jones   +7 more
wiley   +1 more source

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