Results 201 to 210 of about 83,129 (312)

Co‐phylogeny and biogeography of the myrmecophilous beetle Paussus favieri (Carabidae, Paussinae) and its host ant Pheidole pallidula (Hymenoptera, Myrmicinae)

open access: yesInsect Science, EarlyView.
Strict patterns of co‐divergence have rarely been documented other than among organisms and their symbionts. In this paper, using a molecular approach, we inferr the population‐level phylogenies of a Mediterranean ant species Pheidole pallidula and its nest parasite, the obligate myrmecophilous beetle Paussus favieri. We then investigate the role of co‐
Davide Bergamaschi   +2 more
wiley   +1 more source

Modeling Skin Mark Temporal Variations to Estimate the Sex of Delphinids with Low Sexual Dimorphism: Implications for Management and Conservation

open access: yesIntegrative Zoology, EarlyView.
This work aimed to apply the principles of skin mark analysis to a cetacean species to build a sex‐discrimination model exclusively based on photographic material. Relevant differences between sexes emerged in markings, with males presenting more social, aggression‐related, and fishing‐related marks overall, and a stronger tendency of mark accumulation
Alice Turchi   +7 more
wiley   +1 more source

A study on the implementation of dual career at European higher education institutions: the student-athletes' and experts' views. [PDF]

open access: yesFront Sports Act Living
Izzicupo P   +20 more
europepmc   +1 more source

Second Attempt at America First: Donald Trump and the Survival of International Organizations

open access: yesGlobal Policy, EarlyView.
ABSTRACT The second Trump administration poses an existential challenge to many international organizations (IOs), putting them at risk of no longer being able to perform their core functions. Compared to the first term, the scope of America First is much wider and the speed much faster.
Hylke Dijkstra
wiley   +1 more source

Constitutionality of the Rome Statute in Ukraine

open access: yes, 2008
Acceptance of the Rome Statute poses a number of problems under domestic law; particularly ratification of this document raises issues of constitutional compatibility. The main problem that Ukraine encountered on the way towards ratification was compatibility of the Rome Statute with the Ukrainian Constitution.
openaire   +1 more source

South Africa: The Ambiguities of a Middle Power

open access: yesGlobal Policy, EarlyView.
ABSTRACT South Africa represents an interesting species of a middle power. This derives from its inherited economic muscle as Africa's powerhouse and the liberation struggle against apartheid, both of which have shaped its democratic transition. The traditions of liberation and democracy, in turn, have profoundly influenced how South Africa has ...
Garth L. le Pere
wiley   +1 more source

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