Results 31 to 40 of about 306,886 (327)

An Automated Pipeline for Image Processing and Data Treatment to Track Activity Rhythms of Paragorgia arborea in Relation to Hydrographic Conditions

open access: yesSensors, 2020
Imaging technologies are being deployed on cabled observatory networks worldwide. They allow for the monitoring of the biological activity of deep-sea organisms on temporal scales that were never attained before.
Ander Zuazo   +11 more
doaj   +1 more source

Modeling the Influence of Environment and Intervention onCholera in Haiti

open access: yesMathematics, 2014
We propose a simple model with two infective classes in order to model the cholera epidemic in Haiti. We include the impact of environmental events (rainfall, temperature and tidal range) on the epidemic in the Artibonite and Ouest regions by introducing
Stephen Tennenbaum   +2 more
doaj   +1 more source

Mangrove sedimentary characteristics and implications for crab Ucides cordatus (Crustacea, Decapoda, Ucididae) distribution in an estuarine area of the Amazonian region [PDF]

open access: yesActa Amazonica, 2013
At the coastal zone sediments, water and organisms interact intensely. At equatorial tidal-dominated coast mangroves are abundant. These areas are well-known for their ecological importance.
José Diego Gomes   +3 more
doaj   +1 more source

Rising Tides [PDF]

open access: yes, 2007
This journal consists of current oceanography research conducted by NASA, NOAA, and university researchers and educators at NASA It features a collection of articles, classroom activities, readings, teacher/student questions, imagery and more designed ...
Brian Campbell
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Earth Tides and Ocean Tides [PDF]

open access: yesNature, 1924
I AM in entire sympathy with Mr. Lambert's plea in NATURE of June 21, p. 889, for further research on earth tides. It is much to be regretted that so little has hitherto been effected in that direction. I only wish our “far-flung” Empire had done its share in investigating geophysical problems connected with the earth's crust.
openaire   +2 more sources

Winds and Waves (4 Min - 11 Yrs) in the Upper Middle Atmosphere (60-110 Km) at Saskatoon, Canada (52 Deg N, 107 Deg W): MF Radar (2.2 Mhz) Soundings 1973 - 1983 [PDF]

open access: yes, 1984
Examples of gravity waves (GW), tides, planetary waves (PW), and circulation effects in the upper middle atmosphere are presented. Energy densities of GW, tides, and PW are compared.
Gregory, J. B.   +2 more
core   +1 more source

Micro and Nanostructural Diversity of Lizard Osteoderm Capping Tissue in Relation to Mechanical Performance

open access: yesAdvanced Functional Materials, EarlyView.
This study shows that lizard osteoderm capping tissue is a hyper‐mineralized hydroxyapatite layer consistently covering the superficial osteoderm surface in those species studied here, yet it varies greatly in morphology, nanostructure, and mechanical performance across species.
Adrian Rodriguez‐Palomo   +10 more
wiley   +1 more source

A Bayesian model for online customer reviews data in tourism research: a robust analysis

open access: yesCogent Business & Management
The Bayesian approach to data analysis is useful when the variables considered are already subjective or abstract, as is the case with online consumer reviews and ratings in tourism research.
Emilio Gómez-Déniz   +2 more
doaj   +1 more source

Developing wine tourism experiences. A discrete choice analysis using best-worst scaling data

open access: yesWine Economics and Policy, 2022
The aim of this research is to aid winery managers in bundling a plethora of different service features to meet the wine tourists’ expectations. A discrete choice model using best-worst scaling (BWS) data is estimated to obtain the relative importance of
Giacomo Del Chiappa   +2 more
doaj   +1 more source

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