Results 111 to 120 of about 337,070 (391)

A study of the crab pot as a fishing gear [PDF]

open access: yes, 1942
The crab pot as a fishing gear was introduced in Maryland waters, following some years of greatly expanded use in Virginia, during the 1939 season, and was widely used during 1940.
Davis, Charles C.
core  

Absolute timing of the Crab pulsar with the INTEGRAL/SPI telescope

open access: yes, 2009
We have investigated the pulse shape evolution of the Crab pulsar emission in the hard X-ray domain of the electromagnetic spectrum. In particular, we have studied the alignment of the Crab pulsar phase profiles measured in the hard X-rays and in other ...
Jourdain, E., Molkov, S., Roques, J. P.
core   +1 more source

Environmental and local habitat variables as predictors of trophic interactions in subtidal rocky reefs along the SE Pacific coast

open access: yesEcography, EarlyView.
Temperature generally drives latitudinal patterns in the strength of trophic interactions, including consumption rates. However, local community and other environmental conditions might also affect consumption, disrupting latitudinal gradients, which results in complex large‐scale patterns.
Catalina A. Musrri   +6 more
wiley   +1 more source

A review of the biology and management of horseshoe crabs, with emphasis on Florida populations [PDF]

open access: yes, 2007
In Florida, some horseshoe crabs are fished for eel bait, but they are fished principally by the marine-life industry, which collects the animals live for resale as aquarium, research, or educational specimens.
Gerhart, Susan D.
core  

Timing accuracy of the Swift X-Ray Telescope in WT mode

open access: yes, 2012
The X-Ray Telescope (XRT) on board Swift was mainly designed to provide detailed position, timing and spectroscopic information on Gamma-Ray Burst (GRB) afterglows.
Beardmore, A. P.   +10 more
core   +1 more source

Foodborne Hazards and Novel Technologies in Ready‐to‐Eat Crustaceans

open access: yesFood Frontiers, EarlyView.
Biological hazards, including Listeria monocytogenes, norovirus, Salmonella, and Vibrio spp., and chemical hazards, including heavy metals, biotoxins, pesticides, pharmaceuticals, and personal care products, are of great concern regarding crustaceans and their consumption.
Dongli Dong   +3 more
wiley   +1 more source

Histopathological response of hepatopancreas and gill in Metopograpsus messor crab exposed to cadmium pollutants [PDF]

open access: yesبوم‌شناسی آبزیان, 2016
In recent years, monitoring the amount of pollutants in aquatic ecosystems by quantity measures in water, sediment and fish tissue has shifted to the quality measures of pollutant effects on aquatic animals and assessment of aquatic animal health and ...
Sedigheh Pourreza   +2 more
doaj  

Dungeness crab research program; Report for the year 1977 [PDF]

open access: yes, 1977
All 1977 year class larval stages, except fifth zoeae, occurred in the study area. California Cooperative Oceanic Fisheries Investigations (CalCOFI) plankton samples of February 1950, taken 67 and 111 miles off San Francisco, contained fifth stage ...

core  

Aplication of Frequency Map Analysis to Beam-Beam Effects Study in Crab Waist Collision Scheme

open access: yes, 2010
We applied Frequency Map Analysis (FMA) - a method that is widely used to explore dynamics of Hamiltonian systems - to beam-beam effects study. The method turned out to be rather informative and illustrative in the case of a novel Crab Waist collision ...
C. Milardi   +11 more
core   +1 more source

Global analysis of the ovarian microRNA transcriptome: implication for miR-2 and miR-133 regulation of oocyte meiosis in the Chinese mitten crab, Eriocheir sinensis (Crustacea:Decapoda)

open access: yesBMC Genomics, 2014
BackgroundMicroRNAs (miRNAs) are small non-coding RNA molecules that downregulate gene expression by base pairing to the 3′-untranslated region (UTR) of target messenger RNAs (mRNAs).
Yanmei Song   +3 more
semanticscholar   +1 more source

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