Results 101 to 110 of about 372,943 (311)

Efficiency of bycatch reduction devices in small otter trawls used in the Florida shrimp fishery [PDF]

open access: yes, 2002
Two bycatch reduction devices (BRDs)—the extended mesh funnel (EMF) and the Florida fisheye (FFE)—were evaluated in otter trawls with net mouth circumferences of 14 m, 17 m, and 20 m and total net areas of 45 m2.
Bert, Theresa M.   +3 more
core  

Gill net catch composition and catch per unit effort in Flag Boshielo Dam, Limpopo Province, South Africa

open access: yesWater SA, 2017
Gill net surveys were conducted in 2013 to determine species composition and fisheries potential of Flag Boshielo Dam. Species contributing the most towards total biomass were Labeo rosae (40%), Oreochromis mossambicus (15%), Schilbe intermedius (10%) and Labeobarbus marequensis (9.8%). Catch per unit effort for gill nets set at night (4.4 ± 0.6 kg·100
Sara, JR   +5 more
openaire   +3 more sources

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

open access: yesAdvanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo   +6 more
wiley   +1 more source

Analysis of demersal fish assemblages in selected Philippine fishing grounds [PDF]

open access: yes
This paper presents the results of analyses of demersal fish assemblages in various fishing grounds in the Philippines. Data from exploratory trawl surveys conducted in 1947 - 49 show that the 24 fishing grounds covered by the survey can be arranged ...
Campos, W.L.
core  

Analisis Perbedaan Kedalaman Daerah Penangkapan Ikan Terhadap Komposisi Hasil Tangkapan Pada Alat Tangkap Cantrang (Boat Seine) Di Perairan Rembang [PDF]

open access: yes, 2014
Daerah penangkapan ikan merupakan suatu daerah perairan dimana ikan yang menjadi sasaran penangkapan tertangkap dalam jumlah yang maksimal dan alat tangkap dapat dioperasikan serta ekonomis.
Boesono, H. (Herry)   +2 more
core  

A Proof‐of‐Concept Assessment of a Novel Wearable Eyelid Muscle Device: A Pre‐Clinical Animal Cadaver Study for Eyelid Closure Restoration

open access: yesAdvanced Robotics Research, EarlyView.
This article introduces a soft wearable eyelid sling device incorporating a hydraulic soft artificial muscle (SAM) for achieving complete closure of an eyelid. The SAM is driven by a cam mechanism that provides a displacement profile closely matched with those of a healthy eyelid.
Patrick Pruscino   +7 more
wiley   +1 more source

Eu-Projekt zur Seebeprobung von Schleppnetzfangen in der Nordsee erfolgreich abgeschlossen [PDF]

open access: yes, 2002
Six countries around the North Sea have contributed to an EU-funded project collecting information about the catch composition in commercial fisheries.
Weber, Wolfgang
core  

The Future of Research in Cognitive Robotics: Foundation Models or Developmental Cognitive Models?

open access: yesAdvanced Robotics Research, EarlyView.
Research in cognitive robotics founded on principles of developmental psychology and enactive cognitive science would yield what we seek in autonomous robots: the ability to perceive its environment, learn from experience, anticipate the outcome of events, act to pursue goals, and adapt to changing circumstances without resorting to training with ...
David Vernon
wiley   +1 more source

A BIOECONOMIC ANALYSIS OF MANAGEMENT ALTERNATIVES FOR THE U.S. NORTH ATLANTIC SWORDFISH FISHERY [PDF]

open access: yes
A bioeconomic model of the North Atlantic swordfish (Xiphias gladius) fishery is developed to evaluate policy-relevant management options as changes from the status quo.
Adams, Charles M.   +2 more
core   +1 more source

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