Results 41 to 50 of about 424,060 (387)

Mesolithic projectile variability along the southern North Sea basin (NW Europe) : hunter-gatherer responses to repeated climate change at the beginning of the Holocene [PDF]

open access: yes, 2019
This paper investigates how former hunter-gatherers living along the southern North Sea coast in NW Europe adapted to long-term and short-term climatic and environmental changes at the beginning of the Holocene.
Crombé, Philippe
core   +2 more sources

Microbial Contribution to Soiling and Its Impact on Photovoltaic Module Soiling in Arid Zones of the Atacama Desert

open access: yesAdvanced Sustainable Systems, EarlyView.
Microorganisms colonizing photovoltaic surfaces in the Atacama desert form biofilms that enhance particle adhesion and reduce energy yield. This study identifies UV‐resistant bacteria and carotenoid‐producing strains that interfere with PV performance.
Douglas Olivares   +8 more
wiley   +1 more source

Maritime—Aquatic; Territorial—Territoriality: Tracing Michael N. Pearson’s Work on the Sea

open access: yesJournal of Indian Ocean World Studies, 2018
This essay traces Michael Pearson’s work from writing maritime history to a more inclusive oceanic history, and also his later interest in water histories.
Rila Mukherjee
doaj   +1 more source

Midbrain PAG Astrocytes Modulate Mouse Defensive and Panic‐Like Behaviors

open access: yesAdvanced Science, EarlyView.
Astrocytes in the midbrain periaqueductal gray (PAG) dynamically encode threat intensity and shape defensive action selection in mice. Real‐time Ca2+ imaging reveals robust astrocytic activation during predator odor and CO2 exposure. Aberrant astrocytic Ca2+ overactivation disrupts goal‐directed escape, biases behavior toward freezing, and induces ...
Ellane Barcelon   +10 more
wiley   +1 more source

Territorial Manifestations in Times of Globalization: Implications for State-Centrism in International Relations

open access: yesInternational Studies: Interdisciplinary Political and Cultural Journal, 2019
Globalization challenges the state-centric realist view of space and authority within International Relations. Using multifaceted concepts of territoriality and non-territoriality, this article goes into three versions of current territorial ...
Boryana Aleksandrova
doaj   +1 more source

Adult Sex Ratio as a Demographic Feedback Linking Mating Systems, Parental Care, and Evolution

open access: yesAdvanced Science, EarlyView.
Breeding systems are some of the most diverse social behavior, and our team is investigation the evolutionary causes of this diversity. This review summarises our research carried out at the University of Bath. We argue that demographic components of wild populations, especially the adult sex ratio, plays a key role driving breeding system variation ...
Tamás Székely, Oscar G. Miranda
wiley   +1 more source

The Question of the vis-à-vis: Scotland and Others

open access: yesE-REA, 2022
The essence of identity is ‘othering’. Who we are not matters as much as who we take ourselves to be. Identities – including those of nation, class, gender and ‘race’ – do not stand alone, but are to be understood in the context of the vis-à-vis.
David McCRONE
doaj   +1 more source

Territori nella reindustrializzazione [PDF]

open access: yesTERRITORIO, 2017
For a European Industrial Renaissance e il titolo della Comunicazione del gennaio 2014 della Commissione Europea tesa a promuovere la reintroduzione della produzione di beni e servizi in Europa e a implementare una solida base industriale attraverso politiche e azioni specifiche.
VASSALLO JANIRA   +3 more
openaire   +4 more sources

Understanding the Interplay Between Thermal Activation, Diffusion, and Phase Segregation of Molecular Dopants Blended with Polymeric Semiconductors

open access: yesAdvanced Electronic Materials, EarlyView.
The use of air stable but thermally labile molecules provides an efficient strategy for the N‐type doping of organic semiconductors with relatively low electron affinities. Design criteria for efficient dopants should also take into account diffusion and phase segregation that cannot be decoupled from thermally activated doping.
Francesca Pallini   +15 more
wiley   +1 more source

Noninvasive genetic sampling reveals intrasex territoriality in wolverines

open access: yesEcology and Evolution, 2016
Due to its conspicuous manifestations and its capacity to shape the configuration and dynamics of wild populations, territorial behavior has long intrigued ecologists.
R. Bischof   +4 more
semanticscholar   +1 more source

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