Results 61 to 70 of about 863,290 (309)

Fishers perceptions of ecosystem service change associated with climate‐disturbed coral reefs

open access: yesPeople and Nature, 2021
Understanding ecosystem service change necessitates an understanding of the social and ecological dimensions of ecosystem services and how they contribute to the well‐being of different people. These empirical research gaps persist across the tropics and
Anna J. Woodhead   +7 more
doaj   +1 more source

Management of inland capture fisheries and challenges in fish production in Nigeria [PDF]

open access: yes, 2005
The paper critically examines the trend in fish production in Nigeria. The problem of excessive mismanagement and lack of attention by relevant agencies are still common place in inland water bodies.
Ahmed, Y.B., Eyo, A.A.
core  

Design of Marine Protected Areas on high seas and territorial waters of rockall bank [PDF]

open access: yes, 2009
Fisheries closures are rapidly being developed to protect vulnerable marine ecosystems worldwide. Satellite monitoring of fishing vessel activity indicates that these closures can work effectively with good compliance by international fleets even in ...
Campbell, M   +6 more
core   +3 more sources

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

open access: yesMolecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra   +10 more
wiley   +1 more source

Strategic Study for Sustainable Development of Freshwater Aquaculture in Camagüey

open access: yesRevista de Producción Animal, 2018
A strategic study of biological-fishing behavior of the main variables determined for extensive freshwater aquaculture was made in facilities of the Camagüey Fishing Company, province of Camagüey, Cuba.
Pedro Enrique Ramírez Fernández   +2 more
doaj  

Fishing capacity management [PDF]

open access: yes, 2007
Excess fishing capacity has been identified as one of the most pernicious problems affecting long-term sustainability and biodiversity of fishery resources and economic viability of fishing operations.
Boopendranath, M.R.
core  

Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells

open access: yesMolecular Oncology, EarlyView.
We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller   +17 more
wiley   +1 more source

Illegal Fishing, Your Number's Up! [PDF]

open access: yes, 2013
Unlike merchant vessels, automobiles, and even cellphones, fishing vessels are not required to have unique identifying numbers that stay with them from construction to scrapping.

core  

From the lab to the field: Cooperation among fishermen [PDF]

open access: yes, 2010
We conduct a field experiment to measure cooperation among groups of recreational fishermen at a privately owned fishing facility. The parameters are chosen so that group earnings are greater when group members catch fewer fish, as in the Voluntary ...
Noussair, Charles   +2 more
core   +1 more source

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

open access: yesMolecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken   +7 more
wiley   +1 more source

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