Results 51 to 60 of about 717,212 (313)

PICES Press, Vol. 5, No. 1, January 1997 [PDF]

open access: yes, 1997
Highlights of PICES V Warren S. Wooster Interaction between the northern North Pacific and its marginal seas:Current activities of JAMSTEC in the PICES region What is CREAMS?

core  

A Geomorphometric Approach to Estimate the Deterioration of Earthen Archaeological Sites by Rainfall and Diffusion Processes: The Huaca Chornancap (Eighth–14th Century ad), Lambayeque, Peru

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Rain‐induced erosion processes can severely damage Earthen archaeological sites. Huaca Chornancap (HCH; eighth–14th century ad) is a platform located in the Lambayeque region (Peru) exposed to seasonal rain due to El Niño Southern Oscillation (ENSO).
Luigi Magnini   +5 more
wiley   +1 more source

Transformation of Hydroacoustic Energy into Seismoacoustic Energy at 22 Hz in Medium Depth- and Deep-Sea Conditions

open access: yesApplied Sciences
This work is devoted to an experiment studying the regularities of the propagation of hydroacoustic low-frequency signals in the conditions of the sea at intermediate depth and deep in terms of their transformation into vibrations in the upper layer of ...
Grigory Dolgikh   +9 more
doaj   +1 more source

Effects of Sponge-Derived Alkaloids on Activities of the Bacterial α-D-Galactosidase and Human Cancer Cell α-N-Acetylgalactosaminidase

open access: yesBiomedicines, 2021
During a search for glycosidase inhibitors among marine natural products, we applied an integrated in vitro and in silico approach to evaluate the potency of some aaptamines and makaluvamines isolated from marine sponges on the hydrolyzing activity of α ...
Natalia Utkina   +6 more
doaj   +1 more source

Growth, movement, and attrition of northern bluefin tuna, Thunnus thynnus, in the Pacific Ocean, as determined by tagging [PDF]

open access: yes, 1991
ENGLISH: The growth of northern bluefin tuna is described by a two-stanza model. For fish between 191 and 564 mm in length the Gompertz curve, with values of 581 mm and 4.32 for Loo and K (annual), respectively, is used.
Bayliff, William H.   +2 more
core  

Evaluating the (comparative) safety profile of the novel oral polio vaccine type 2 using individual case safety reports in VigiBase

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aim Novel oral polio vaccine type 2 (nOPV2) was used under the WHO emergency use listing for circulating vaccine‐derived polio virus (cVDPV) outbreaks from 2021 to 2023. We assessed nOPV2 adverse events following immunization (AEFIs) and compared its safety profile to other vaccines using VigiBase.
Comfort Kunak Ogar   +6 more
wiley   +1 more source

Stand‐Alone Eastern Pacific Coastal Warming Events [PDF]

open access: yesGeophysical Research Letters, 2019
AbstractA pronounced warm anomaly occurred at the Peruvian coast in early 2017. This “Coastal Niño” caused heavy rainfalls, leading to flooding in Peru and Ecuador. At the same time, neutral conditions prevailed in the equatorial Pacific. Using observational sea surface temperature data sets and an ocean reanalysis product for the time period 1900 to ...
Joke F. Lübbecke   +2 more
openaire   +3 more sources

Radar And Visual Observations Of Autumnal (Southward) Shorebird Migration On Guam [PDF]

open access: yes, 1988
Several species of shorebirds migrate between eastern Asia and the southern Pacific islands, Australia, and New Zealand. Observations made from Guam (13°25′N, 144°45′E) during autumn 1983 indicate that a significant number of birds take a direct route ...
Williams, J. M.   +1 more
core   +1 more source

PrEP at the site of action in cisgender and transgender women: A pharmacology study of blood and rectal CD4+ lymphocytes

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Background Female sex hormones used in feminizing hormone therapy (FHT) may influence activation and persistence of HIV pre‐exposure prophylaxis (PrEP) medications. The clinical relevance of this interaction remains unclear, particularly for transgender and cisgender women (TGW and CGW).
Elizabeth Hastie   +10 more
wiley   +1 more source

Geological and hydrological factors of dissolved methane distribution on the eastern shelf of Sakhalin Island [PDF]

open access: yesГеосистемы переходных зон
This paper continues a series of studies on the formation and distribution of dissolved methane, helium, and hydrogen on the shallow eastern shelf of Sakhalin Island.
Kholmogorov, Andrey O.   +4 more
doaj   +1 more source

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