Results 61 to 70 of about 1,832,444 (296)

Cellular basis for blade splitting in bull kelp, Nereocystis luetkeana

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Blade splitting in bull kelp, Nereocystis luetkeana is central to thallus development and function, yet the cellular basis of this process remains poorly understood. Two historical models proposed contrasting mechanisms: One attributes blade separation primarily to programmed cell death, whereas the other suggests mechanical tearing ...
Alana K. Breitkreutz, Patrick T. Martone
wiley   +1 more source

Seawater Acidification Reduced the Resistance of Crassostrea gigas to Vibrio splendidus Challenge: An Energy Metabolism Perspective

open access: yesFrontiers in Physiology, 2018
Negative physiological impacts induced by exposure to acidified seawater might sensitize marine organisms to future environmental stressors, such as disease outbreak.
Ruiwen Cao   +17 more
doaj   +1 more source

Diagnosing the system: Mental health, necropolitical uncare, and the abolition of migration detention

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract This article examines the psychological effects of migration detention in the European Union's Closed Controlled Access Center (CCAC) on Samos through an ecological lens. It explores a double normalization of suffering: the brutalization of necropolitical migration governance and the simultaneous understanding of resulting distress as an ...
Julia Manek
wiley   +1 more source

Cyclonerane Derivatives from the Algicolous Endophytic Fungus Trichoderma asperellum A-YMD-9-2

open access: yesMarine Drugs, 2019
Seven previously unreported cyclonerane derivatives, namely, 3,7,11-trihydroxycycloneran-10-one, cycloneran-3,7,10,11-tetraol, cycloneran-3,7,11-triol, 11,12,15-trinorcycloneran-3,7,10-triol, 7,10S-epoxycycloneran-3,15-diol, 7,10R-epoxycycloneran-3,15 ...
Yin-Ping Song   +4 more
doaj   +1 more source

Essential elements of integrated coastal zone management

open access: yes, 1993
The coastal zone comprises a narrow strip of coastal lowlands and a vast area of coastal waters. While the coastal zone represents approximately 10% of the earth's surface, its coastal lowlands are inhabited by more than 50% of the world population.
Chua Thia-Eng
core  

Great Barrier Reef coastal zone strategic assessment: supplementary report [PDF]

open access: yes, 2014
Provides information on the Great Barrier Reef coastal zone strategic assessment as part of a public consultation. Introduction Background The Queensland Government entered into a Strategic Assessment Agreement (SAA) with the Australian Government in ...

core  

Firearm carrying practices and motivations: A mixed methods study among adults and youth

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract The purpose of this participatory action, mixed methods research study was to identify motivations related to firearm carrying from a qualitative perspective, and then to use quantitative research to characterize the patterns of motivations around carrying.
Krista R. Mehari   +5 more
wiley   +1 more source

cng-term variations and trends of tropospheric and ground-level NO2 over typical coastal areas

open access: yesEcological Indicators
Tropospheric and ground-level levels of nitrogen dioxide (NO2) may have changed due to environmental policies and technological changes. Here, multiyear ground-based measurement (2014–2022) and satellite-derived retrieval (October 2004 to May 2023 ...
Xin-Peng Tian   +6 more
doaj   +1 more source

the international proliferation of integrated coastal zone management efforts

open access: yes, 1993
At the present time approximately 142 integrated coastal zone management efforts have been initiated by approximately 57 sovereign or semi-sovereign states.
SORENSEN J
core  

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

open access: yesThe Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

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