Results 71 to 80 of about 22,260 (303)

Analisis Faktor-faktor Yang Mempengaruhi Hasil Tangkapan Kapal Mini Purse Seine Di Pelabuhan Perikanan Nusantara Pekalongan [PDF]

open access: yes, 2016
PPN Pekalongan memiliki dominasi kegiatan penangkapan ikan dengan menggunakan alat tangkap purse seine. Produktivitas kapal penangkap ikan merupakan tingkat kemampuan memperoleh hasil tangkapan ikan yang ditetapkan dengan ukuran tonase kapal, kekuatan ...
Hapsari, T. D. (Trisnani)   +2 more
core  

Surface Diffusion in SnTe‐PbTe Monolayer Lateral Heterostructures

open access: yesAdvanced Functional Materials, EarlyView.
The lateral heterostructures between 2D materials often suffer from the interdiffusion at the interfaces. Here, a surface diffusion mechanism is found to be dominating at the interfaces between semiconducting SnTe and PbTe monolayers. Atomically sharp interfaces can be achieved by suppressing this diffusion process. ABSTRACT The construction of complex
Jing‐Rong Ji   +9 more
wiley   +1 more source

A Prediction of the Shooting Trajectory for a Tuna Purse Seine Using the Double Deep Q-Network (DDQN) Algorithm

open access: yesJournal of Marine Science and Engineering
The purse seine is a fishing method in which a net is used to encircle a fish school, capturing isolated fish by tightening a purse line at the bottom of the net.
Daeyeon Cho, Jihoon Lee
doaj   +1 more source

Impact of fisheries on activity, diet and predatory interactions between yellow-legged and Audouin's gulls breeding at the Chafarinas Islands

open access: yesScientia Marina, 2003
Interactions between yellow-legged Larus cachinnans and Audouin´s Larus audouinii gulls and fisheries operating around the Chafarinas Islands, located 4.5 km off the Moroccan Mediterranean coast, are reviewed.
Jacob González-Solís
doaj   +1 more source

Sardine slipping during purse-seining off northern Portugal [PDF]

open access: yesICES Journal of Marine Science, 2002
Observations aboard purse-seiners demonstrated that deliberate lowering of the net to allow pelagic fish to escape (“slipping”) was frequent off northern Portugal during the second semester of 2001. Some slipping occurred in 25 of 30 trips observed, and the quantities slipped were significantly higher when the net was set on dense echo-sounder marks ...
openaire   +1 more source

Seabird bycatch in a sardine purse seine fishery

open access: yesICES Journal of Marine Science, 2020
Abstract Limited understanding of seabird bycatch in purse seine fisheries has been highlighted as a key information gap in assessments of seabird bycatch in fisheries globally. This study documents the bycatch of breeding flesh-footed shearwaters (Ardenna carneipes) in a sardine purse seine fishery on the southern coast of Western ...
Jeffrey V Norriss   +2 more
openaire   +1 more source

Deterministic hBN Bubbles as a Versatile Platform for Studies on Single‐Photon Emitters

open access: yesAdvanced Functional Materials, EarlyView.
Single‐photon emitters (SPEs) in hBN are promising for quantum technologies; however, in exfoliated samples their activation is required, limiting reproducibility of previous studies. This work introduces a large‐area MOVPE‐grown hBN platform that hosts SPEs without prior activation.
Piotr Tatarczak   +8 more
wiley   +1 more source

Qualitative-Quantitative Analysis of the „Ciplara“ Purse Seine Catches in the Adriatic Sea

open access: yesCroatian Journal of Fisheries, 2020
Pelagic fisheries in the area of the eastern part of the Adriatic Sea, more precisely in the Croatian fishing grounds, are one of the most important types of fisheries in Croatia.
Zorica Barbara   +3 more
doaj   +1 more source

ANALISIS FAKTOR-FAKTOR PRODUKSI TERHADAP HASIL TANGKAPAN PURSE SEINE DI TPI UJONG BAROH, ACEH BARAT [PDF]

open access: yes, 2017
ABSTRAKPenelitian ini dilakukan untuk mengetahui pengaruh faktor-faktor produksi hasil tangkapan purse seine yang terdiri dari ukuran kapal, daya mesin, panjang jaring, lebar jaring, jumlah trip, bahan bakar minyak dan jumlah ABK terhadap hasil ...
Teuku Zainal Arifin
core  

Mapping Nanoscale Buckling in Atomically Thin Cr2Ge2Te6

open access: yesAdvanced Functional Materials, EarlyView.
Atomic‐resolution STEM is used to resolve nanoscale buckling in monolayer Cr2Ge2Te₆. A noise‐robust image analysis reconstructs three‐dimensional lattice distortions from single plan‐view images, revealing pronounced defect‐driven nm‐scale out‐of‐plane buckling.
Amy Carl   +20 more
wiley   +1 more source

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