Results 81 to 90 of about 22,512 (301)

Seabird bycatch in a sardine purse seine fishery

ICES 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, Emily A Fisher, Ainslie M Denham   +2 more
openaire   +1 more source

Engineering Intelligent Graphene Oxide‐Cellulose Membranes: Suppressing Thermal Runaway for a Safer Aqueous Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
A novel thermos‐responsive hydroxypropyl cellulose/graphene oxide (HPC/GO) composite membrane is fabricated for reversible temperature‐gated ion transport in aqueous zinc‐ion batteries. Enabled by LCST‐driven structural transition, unimpeded ion diffusion at room temperature delivers high capacity, while elevated temperature suppresses transport; full ...
Xueli Bi, Kou Yang, Shushen Zheng, Juncheng Wang, Meng Li, Zhenzhen Wu, Yulin Zhong, Daria V. Andreeva, Kostya S. Novoselov, Shanqing Zhang   +9 more
wiley   +1 more source

Effect of Exhaust Emissions Produced by Fishing Vessels on Air Pollution: A Case Study of Purse Seine Vessels Operating in the Black Sea

Journal of Eta Maritime Science
In this study, exhaust emissions originating from purse seine fishing vessels were calculated. A bottom-up method based on ship activities was used for emission calculations. Necessary information for the calculations was obtained from the BAGIS (Fishing
Eralp Özkaya, Ali Yasin Kaya, Fatih Tonoğlu, Özkan Uğurlu, Jin Wang   +4 more
doaj   +1 more source

Seabird bycatch in Portuguese mainland coastal fisheries: An assessment through on-board observations and fishermen interviews

Global Ecology and Conservation, 2015
Competition with fisheries and incidental capture in fishing gear are the major current threats for seabirds at sea. Fishing is a traditional activity in Portugal and is mainly composed of a great number of small vessels.
Nuno Oliveira, Ana Henriques, Joana Miodonski, Joana Pereira, Débora Marujo, Ana Almeida, Nuno Barros, Joana Andrade, Ana Marçalo, Jorge Santos, Isabel Benta Oliveira, Marisa Ferreira, Helder Araújo, Sílvia Monteiro, José Vingada, Ivan Ramírez   +15 more
doaj   +1 more source

An Analysis on the Sinking Resistance of Purse Seine - 2. In the Case of the Model Purse Seine with Different Netting Material and Sinkers -

Bulletin of the Korean society of Fisheries Technology, 2004
This study deals with an analysis on the sinking resistance for the model purse seine, in the case of different netting material and sinkers. The experiment was carried out using rune simplified model seines of knotless nettings. Dimension of model seines 420cm for corkline and 85cm for seine depth, three groups of models rigged 25, 45 and 60g with the
openaire   +2 more sources

Coating Artificial Spider Silk Fiber with Magnetic FeCo: An Effective Strategy for Creating a Flexible Magneto‐Responsive Material

Advanced Functional Materials, EarlyView.
An original method is presented for producing artificial spider silk fibers with magnetic and magnetomechanical responsiveness, which consists in coating them with a nanometer‐thick layer of FeCo alloy by sputtering deposition. The challenge of combining organic materials and inorganic magnetic nanostructures is addressed, thus taking a step forward ...
Filippo Lanaro, Federico Spizzo, Gabriele Greco, Benjamin Schmuck, Anna Rising, Lucia Del Bianco   +5 more
wiley   +1 more source

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

Advanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen, Chi Cong Nguyen, Tran Bach Dang, Phuoc Thien Phan, Jordan Thorpe, Michael Listyawan, Nhat Minh Doan, Sinuo Zhao, Hongru Chen, Trung Thien Hoang, Mingsheng Xu, Jisheng Han, Thanh Nho Do, Adam Hill, Timothée Mouterde, Hoang‐Phuong Phan   +15 more
wiley   +1 more source

WAGE PATTERN AND COMPOSITION OF PURSE SEINE SHIP CREW: CASE STUDY OF KM. SUMBER MAJU

Jurnal Teknologi Perikanan dan Kelautan
The purse seine used in Batam City is a type of waring, known as a purse seine waring. Each crew member's income has a different share depending on the amount of catch and the position level on the ship. Calculation of the profit-sharing system for purse
Suci Asrina Ikhsan, Ratu Sari Mardiah, La Ode Heriyandi, Roma Yuli Felina Hutapea, Djunaidi Djunaidi   +4 more
doaj   +1 more source

Analisis Kelayakan USAha Perikanan Pukat Cincin Di Pelabuhan Perikanan Pantai (Ppp) Lampulo Banda Aceh Propinsi Aceh (Analysis Financial Fisheries of Purse Seine in Lampulo Fishing Port Banda Aceh Provinsi Aceh) [PDF]

, 2014
This research was realized in January-February 2013 at Lampulo Fishing Port Banda Aceh. Sample were selected using purposive sampling. Data used in this reseach is primary data and sekundary data. Method analyzes data used descriptive method and analysis
Neliyana, N. (Neliyana), Nurani, T. W. (Tri), Wiryawan, B. (Budy), Wiyono, E. S. (Eko)   +3 more
core  

Orbital Geometry‐Governed Response of Pressure‐Tunable Quantum Defects in hBN

Advanced Functional Materials, EarlyView.
Defects in hBN act as ultrasensitive quantum manometers when the energy of the intradefect optical transitions is modified by lattice compression. The orbital geometry of the electron wave functions governs how electron hopping and Coulomb interactions react uniquely to the reduction of the van der Waals gap and in‐plane compression, leading to robust ...
Magdalena Grzeszczyk, Danis I. Badrtdinov, Kenji Watanabe, Takashi Taniguchi, Cyrus E. Dreyer, Malte Rösner, Maciej Koperski   +6 more
wiley   +1 more source