Results 51 to 60 of about 897,105 (339)

Classification of Areas Suitable for Fish Farming Using Geotechnology and Multi-Criteria Analysis

open access: yesISPRS International Journal of Geo-Information, 2019
This study proposed a method for identifying areas appropriate for fish farming in ground-excavated ponds using data obtained from public institutions.
Humberto Rodrigues Francisco   +2 more
doaj   +1 more source

Trouble in the Caribbean: Responses to a Potential Chinese-Bahamian Bilateral Fishing Agreement [PDF]

open access: yes, 2018
As of 2011, the Caribbean Sea was one of the only fisheries unoccupied by China’s Distant Water Fleet (DWF). However, in 2016, officials from the People’s Republic of China and the Bahamas discussed a proposal for a bilateral commercial fishing agreement
Elliott, Kyle
core   +1 more source

The Diversity of Fisheries Based Livelihoods in the Berau Delta, East Kalimantan [PDF]

open access: yes, 2016
Fisheries based livelihoods in the Berau Delta are diverse. The everyday life of small-scale fishers shows that gear diversification, changing fishing gear over a lifetime and practical knowledge to access good fishing grounds in the rich coastal waters ...
Gunawan, B. I. (Bambang)
core   +2 more sources

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

E-educational Resource for Simulator Training of Marine Engineers and Bachelors in Engineering

open access: yesStudia Periegetica, 2016
Sustainable development of the Baltic Sea region cannot be imagined without the continuous improvement of the quality of higher education. Maritime and ecological education takes a special role in the development of this region. Shipping has always had a
Mikhail Nikishin   +2 more
doaj  

Reproductive aspects of Acanthurus chirurgus (Perciformes: Acanthuridae) captured by the artisanal fleet operating in Itamaracá Island, Pernambuco, Brazil

open access: yesScientia Marina
This study examined the reproductive biology of Acanthurus chirurgus through monthly collections from May 2016 to May 2018. A total of 505 specimens (317 males, 188 females) were analysed, with males having a larger total length than females (32.0 cm vs.
Paulo R. Souza-Almeida   +4 more
doaj   +1 more source

An Independent Review of the E.U. Illegal, Unreported, and Unregulated Regulations [PDF]

open access: yes, 2012
Illegal, unregulated and unreported (IUU) fishing refers to fishing activities that do not comply with national, regional, or international fisheries conservation or management legislation or measures .
Indrani Lutchman   +2 more
core  

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

Bait shrimp fishery of Biscayne Bay [PDF]

open access: yes, 1985
A small but valuable live bait shrimp fishery has existed in Biscayne Bay since at least the early 1950s. In recent years there has been increasing pressure from recreational fishing and environmental groups to eliminate this fishery from the Bay because
Berkeley, Steven A.   +2 more
core  

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

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