Results 111 to 120 of about 736,013 (224)
Journal of Fish Biology, EarlyView.Abstract The Amazonian loricariid fish Pterygoplichthys gibbiceps, from the Rio Negro, and Pterygoplichthys pardalis, from the Rio Solimões, are facultative air‐breathers that can use the stomach as an air‐breathing organ. Measurement of oxygen uptake under progressive aquatic hypoxia revealed a relatively high hypoxia resistance of both species.
Bernd Pelster +2 more
wiley +1 more source
How scientists can make the case for international cooperation in an age of diplomatic retrenchment
Conservation Biology, EarlyView.
James A. Dubovsky +6 more
wiley +1 more source
Nitrogen excretion and oxygen consumption under severe hypoxia in siluriform fishes from the Amazon
Journal of Fish Biology, EarlyView.Abstract Siluriform fishes collected from the Rio Negro and Rio Solimões proved to be highly resistant to aquatic hypoxia. In all four species analysed in this study, aquatic oxygen consumption significantly decreased from normoxic levels at water PO2 values near 1 kPa. Air‐breathing activity was observed only in Sturisoma sp. (Rio Negro).
Bernd Pelster +2 more
wiley +1 more source
Clinical OphthalmologyDillan Cunha Amaral,1 Adriano Henrique Gomes Menezes,1 Luan Cavalcante Vilaça Lima,1 Adriano Cypriano Faneli,2 Pedro Fernandes Souza Neto,3 Ana Laura Caiado Canedo,4 Denisse Josefina Mora-Paez,5 Jaime Augusto Ferreira Guedes,5 Ricardo Noguera Louzada,1 ...
Amaral DC +9 more
doaj
What is driving the increasing presence of citizen participation initiatives? [PDF]
Nowadays, there is an imperative for governments to be more responsive to community needs and public sector modernization programmes are introducing opportunities for citizen participation.
Ana Yetano, Basisilo Acerete, Sonia Royo
core
Journal of Fish Diseases, EarlyView.ABSTRACT The gill parasite Sparicotyle chrysophrii poses a significant threat to gilthead sea bream (Sparus aurata) aquaculture in the Mediterranean, causing considerable mortality and economic losses. As traditional chemotherapeutic treatments, like formalin, face growing regulatory restrictions, there is an urgent need for alternative control ...
Teresa Pirollo +8 more
wiley +1 more source
Journal of the American Geriatrics Society, EarlyView.Clinical management of the older adult. ABSTRACT Objectives Frailty is a common condition in community‐dwelling older adults with high health and socioeconomic implications. However, primary care‐led randomized trials have been scarcely tested. Design Multicenter cluster randomized clinical trial.
Adriana Abizanda Saro +86 more
wiley +1 more source
Beyond species means – the intraspecific contribution to global wood density variation
New Phytologist, EarlyView.Summary Wood density is central for estimating vegetation carbon storage and a plant functional trait of great ecological and evolutionary importance. However, the global extent of wood density variation is unclear, especially at the intraspecific level. We assembled the most comprehensive wood density collection to date, including 109 626 records from
Fabian Jörg Fischer +105 more
wiley +1 more source
New Phytologist, EarlyView.Summary To address a critical gap in understanding amino acid transport in legume–Rhizobium symbiosis, we investigated the role of symbiosis‐associated USUALLY MULTIPLE ACIDS MOVE IN AND OUT TRANSPORTERS (UMAMITs) in Medicago truncatula nodulation.
Courtney S. Winning +8 more
wiley +1 more source