Results 51 to 60 of about 304,955 (308)

Extensive but fragmented evidence limits understanding of factors shaping farmers' decisions regarding diversified farming systems: A global evidence map

open access: yesPeople and Nature, EarlyView.
Abstract Diversified farming systems are increasingly recognised for their potential to enhance the sustainability and resilience of food systems. Yet it remains unclear whether empirical research adequately captures the drivers and constraints shaping farmers' decisions regarding diversified farming systems across stages of decision‐making ...
Andrea C. Sánchez Bogado   +5 more
wiley   +1 more source

Neue Einblicke in ein Schlüsselmaterial für Planetenphysik, Fusion und Materialforschung: Flüssiger Kohlenstoff

open access: yesPhysik in unserer Zeit, EarlyView.
Mit Hilfe der ultrahellen Röntgenpulse des European XFEL und einem speziellen Hochenergielaser konnte die Struktur von flüssigem Kohlenstoff bei Drücken von über einer Million Atmosphären und Temperaturen von etwa 7000 K bestimmt werden. Dieser Ansatz offenbarte eine komplexe Flüssigkeit mit einer wasserähnlichen Struktur und im Mittel vier ...
Dominik Kraus, Ulf Zastrau
wiley   +1 more source

Abstracts and Keywords

open access: yesDe Europa, 2023
Redazione De Europa
doaj   +1 more source

Child protection and child sexual abuse prevention in schools: Self-assessment and external assessment of school professionals’ educational needs

open access: yesChild Protection and Practice
Background: School professionals can play an important role in ensuring child protection and conducting child sexual abuse (CSA) prevention in schools. These efforts are currently pushed forward.
Lennart Bayer   +6 more
doaj   +1 more source

Investigation of the laser fluence and wavelength dependence in surface‐assisted laser desorption/ionization mass spectrometry using gold nanoparticles

open access: yesRapid Communications in Mass Spectrometry, EarlyView.
Rationale Surface‐assisted laser desorption/ionization (SALDI) mass spectrometry (MS) builds on the use of nanostructured surfaces (e.g., coatings of colloidal nanoparticles) to promote analyte desorption and ionization. The SALDI process is believed to occur mainly through thermal processes, resulting from heating of the nanosubstrate upon absorption ...
Wendy H. Müller   +3 more
wiley   +1 more source

Abstracts and Keywords

open access: yesDe Europa, 2022
Redazione De Europa
doaj   +1 more source

Representações e metarrepresentações sociais de imigrantes brasileiros na Europa

open access: yesLiberabit, 2016
Baseando-se no aporte teórico da Teoria das Representações Sociais, o presente estudo tem objetivou conhecer as representações sociais de brasileiros, europeus e imigrantes, além das metarrepresentações de brasileiros e imigrantes para 180 brasileiros ...
Roberta Rangel Batista, Mariana Bonomo
doaj   +1 more source

Knee height is often right: evaluating device height effects on camera trapping rate

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Camera trap deployment height can introduce systematic biases in detection trapping rates across species of different body sizes. Combining 172 paired sampling points in five experiments across Europe, North America and Africa, our results show that low cameras significantly increase detections of small‐ and medium‐sized species, whereas high cameras ...
Jorge Sereno‐Cadierno   +6 more
wiley   +1 more source

De casas grises a hogares arcoíris. Una revisión de los alojamientos de apoyo específicos para personas LGTBIQ+ en situación de sinhogarismo en Europa

open access: yesEx Aequo: Revista da Associação Portuguesa de Estudos sobre as Mulheres
El sinhogarismo cuestiona la garantía del derecho universal a la vivienda e impacta de manera diferenciada en las personas LGTBIQ+. Por esta razón, se ha hecho especial hincapié en la necesidad de contar con alojamientos específicos y seguros.
Tamara Gámez Ramos, Ana Alcázar-Campos
doaj   +1 more source

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