Results 101 to 110 of about 399,165 (375)

Catch Rates with Variable Strength Circle Hooks in the Hawaii-Based Tuna Longline Fishery [PDF]

open access: yes, 2012
The Hawaii-based deep-set longline fleet targets bigeye tuna [Thunnus obesus (Lowe, 1839)] and infrequently takes false killer whales [FKW , Pseudorca crassidens (Owen, 1846)] as bycatch. From 2004 to 2008 with 20%–26% observer coverage, nine mortalities
Bigelow, Keith A.   +3 more
core   +2 more sources

Silicon‐Integrated Next‐Generation Plasmonic Devices for Energy‐Efficient Semiconductor Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Silicon (Si)‐integrated plasmonics offer a pathway to next‐generation, energy‐efficient semiconductor applications. This review highlights advances using complementary metal–oxide–semiconductor (CMOS)‐compatible materials like transparent conductive oxides and novel architectures, particularly coupled hybrid plasmonic waveguides (CHPWs).
Nasir Alfaraj, Amr S. Helmy
wiley   +1 more source

Research Progress on Atmospheric Turbulence Perception and Correction Based on Adaptive Optics and Deep Learning

open access: yesAdvanced Photonics Research, EarlyView.
This work presents a systematic review of atmospheric turbulence fundamentals, including theoretical formulations and adaptive optics‐based mitigation strategies. This includes an in‐depth examination of the devices, theories, and methodologies associated with traditional correction approaches.
Qinghui Liu   +5 more
wiley   +1 more source

Bag and size limit analyses for red drum in Northern and Southern Regions of the U.S. Atlantic [PDF]

open access: yes, 2001
Assessments of the Atlantic red drum for the northern (North Carolina and north) and southern (South Carolina through east coast of Florida) regions along the U. S. Atlantic coast were recently completed.
Carmichael, John T., Vaughan, Douglas S.
core  

The Role of Restocking Bream for Improvement of the Natural Stock

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1999
Abramis brama orientalis is a valuable fish species in the Caspian Sea. Its stock after has been faced with pronounced depletion since 1941. The release of million of its fry have not been successful to restore its stock. A slim Iluctuation were observed
M. Sayad borani
doaj  

Sea bass angling in Ireland: A structural equation model of catch and effort. ESRI WP574, November 2017 [PDF]

open access: yes, 2017
The relationship between angling effort and catch is well-recognised, in particular that effort influences catch rates. But increased catch, which can be considered an attribute of fishery quality, may influence effort in terms of number of fishing trips.
Curtis, John   +3 more
core  

Optical Chaos Generation and Applications

open access: yesAdvanced Photonics Research, EarlyView.
This review comprehensively examines optical chaos generation via feedback, injection, and optoelectronic methods, emphasizing bandwidth enhancement and time‐delay suppression. Applications include chaos‐synchronized secure communication, physical random number generation, chaotic lidar for cm‐level detection, distributed fiber sensing, and terahertz ...
Wenhui Chen   +8 more
wiley   +1 more source

The Role of Quiet Eye Timing and Location in the Basketball Three-Point Shot: A New Research Paradigm

open access: yesFrontiers in Psychology, 2019
We investigated three areas of uncertainty about the role of vision in basketball shooting, the timing of fixations (early, late), the location of fixations (hoop centre, non-centre) and the effect of the defender on performance.
Joan N. Vickers   +2 more
doaj   +1 more source

Postrelease survival, vertical and horizontal movements, and thermal habitats of five species of pelagic sharks in the central Pacific Ocean [PDF]

open access: yes, 2011
From 2001 to 2006, 71 pop-up satellite archival tags (PSATs) were deployed on five species of pelagic shark (blue shark [Prionace glauca]; shortfin mako [Isurus oxyrinchus]; silky shark [Carcharhinus falciformis]; oceanic whitetip shark [C. longimanus];
Brill, Richard W.   +7 more
core   +1 more source

Catch and release: Hyporheic retention and mineralization of N‐fixing Nostoc sustains downstream microbial mat biomass in two polar desert streams

open access: yesLimnology and Oceanography Letters, 2018
Much work has been performed to investigate controls on nitrogen (N) uptake in streams, yet the fate of assimilated N is comparatively poorly resolved.
T. Kohler   +4 more
semanticscholar   +1 more source

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