Results 161 to 170 of about 9,950,957 (390)

Mate desertion affects offspring survival, development and physiology in a songbird with multiple parental strategies

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Sexual conflict affects the amount and duration of offspring care each parent invests, resulting in multiple parental care strategies sometimes coexisting within a single population.
Valentina Alaasam, Alejandro Cantarero, Matteo Beccardi, Alejandro Corregidor‐Castro, Manuel Fuertes‐Recuero, Matteo Schiavinato, Lia Zampa, Alessandro Grapputo, Matteo Griggio, Jenny Q. Ouyang, Andrea Pilastro, Davide Baldan   +11 more
wiley   +1 more source

Impact of hunting modality on social contacts in wild boar populations across Europe

Journal of Applied Ecology, EarlyView.
Our study showcases how hunting disturbance influences social contact rates in a group‐living wild mammal. Along with other biotic and abiotic drivers, hunting modality plays a significant role in shaping intra‐group, but not inter‐group, contacts. Reduced group cohesion induced by drive hunts could negatively impact survival, foraging efficiency and ...
Tomasz Podgórski, Niccolò Fattorini, Evelina Augustsson, Eric Baubet, Francesca Cagnacci, Christian Fiderer, Claude Fischer, Marco Heurich, Milos Ježek, Petter Kjellander, Alisa Klamm, Alain Licoppe, Kevin Morelle, András Náhlik, Eveline Nivois, Astrid Olejarz, Sonia Said, Stefan Suter, Tamás Tari, Joaquin Vicente, Stefano Focardi   +20 more
wiley   +1 more source

SLAMS-propelled Electron Acceleration at High-Mach-number Astrophysical Shocks

The Astrophysical Journal
Short large-amplitude magnetic structures (SLAMS) are frequently detected during spacecraft crossings over Earth's bow shock. We investigate the existence of such structures at astrophysical shocks, where they could result from the steepening of cosmic ...
Vladimir Zeković, Anatoly Spitkovsky, Zachary Hemler   +2 more
doaj   +1 more source

Fully Compressible Low-Mach Number Simulations of Carbon-dioxide at Supercritical Pressures and Trans-critical Temperatures. [PDF]

Flow Turbul Combust, 2017
Sengupta U, Nemati H, Boersma BJ, Pecnik R.   +3 more
europepmc   +1 more source

Application of numerical optimization to the design of advanced supercritical airfoils [PDF]

An application of numerical optimization to the design of advanced airfoils for transonic aircraft showed that low-drag sections can be developed for a given design Mach number without an accompanying drag increase at lower Mach numbers. This is achieved
Hicks, R. M., Johnson, R. R.
core   +1 more source

Entwined Liberations: North Korean Democratic Women's Union and Third World Internationalism, 1945–1949

Gender &History, EarlyView.
ABSTRACT This research focuses on how the North Korean Democratic Women's Union (NKDWU), the umbrella women's organisation in North Korea formed soon after Korea's liberation from Japanese colonial rule in 1945, forged international leftist women's solidarity during the North Korean state's liminal, revolutionary period (1945–1949).
Taejin Hwang
wiley   +1 more source

Background-oriented-schlieren-based optical velocimetry of low-convective-Mach-number turbulent shear layers [PDF]

Tanbo Zhou, Sai Lakshminarayanan Balakrishnan, Gregory A. Blaisdell, Sally P. Bane   +3 more
openalex   +1 more source

Effects of inflow Mach number on oblique detonation initiation with a two-step induction-reaction kinetic model

Combustion and Flame, 2018
Pengfei Yang, H. Teng, Zonglin Jiang, H. D. Ng   +3 more
semanticscholar   +1 more source

Plant Variety Registration in Transition: Opportunities for Innovation and Reform in The European Union Enregistrement des variétés végétales en transition : opportunités d’innovation et de réforme dans l’Union européenne Die Registrierung von Pflanzensorten im Wandel: Chancen für Innovation und Neugestaltung in der Europäischen Union

EuroChoices, EarlyView.
Summary Modernising the European Union’s plant variety registration system is critical to enabling the development and adoption of sustainable, climate‐resilient varieties aligned with the EU Farm‐to‐Fork Strategy. However, the current system is outdated and under increasing pressure. While legislative reform is underway, key points of divergence among
Sergio Urioste Daza, Ibtissem Taghouti, José María Gil Roig   +2 more
wiley   +1 more source

Exploratory study of transient upstart phenomena in a three-dimensional fixed-geometry scramjet engine [PDF]

The structural and thermal design of a hydrogen fueled regeneratively cooled three dimensional fixed geometry scramjet was examined. An exploratory study was conducted at Mach 5.3 in the 7-inch Mach 7 pilot tunnel to investigate the unstart phenomena and
Wieting, A. R.
core   +1 more source