Results 11 to 20 of about 991,499 (304)

Analysing seasonal changes in New Zealand's largest inbound market [PDF]

open access: yes, 2008
The purpose of the paper is to analyse seasonal changes in tourism demand by New Zealand's major tourist source market, Australia, for the period 1979-2005. A time series regression model is used to test the significance of monthly seasonality.
Lim, Christine, McAleer, Michael
core   +2 more sources

A Preliminary Study on Using Rotifera Fauna to Determine The Trophic Level of The Büyükçekmece Reservoir (İstanbul, Turkey)

open access: yesAquatic Sciences and Engineering, 2019
In this study, the abundance of rotifera fauna, in the Büyükçekmece Reservoir (İstanbul) and some physicochemical features of the reservoir, were investigated between May 2009 and February 2010.
Zeynep Dorak
doaj   +1 more source

Prevalence and distribution of gastrointestinal parasites of working camels in Sokoto metropolis [PDF]

open access: yesVeterinary World, 2014
Aim: An epidemiological study of gastrointestinal parasites of working camels in Sokoto metropolis was conducted between March and September, 2013, where the general prevalence and seasonal distribution were identified.
A. Mahmuda   +9 more
doaj   +1 more source

A Study on Prevalence and Seasonal Distribution of Dengue at a Tertiary Care Centre of North India [PDF]

open access: yesHealthline, 2020
Introduction: Dengue virus infection is a major public health issue prevalent in tropical and sub-tropical countries all over the world mostly in urban and semi-urban areas. WHO estimates about 50-100 million dengue infections worldwide every year.
Arti Agrawal   +3 more
doaj   +1 more source

Seasonal Dependence in the Solar Neutrino Flux [PDF]

open access: yes, 1999
MSW solutions of the solar neutrino problem predict a seasonal dependence of the zenith angle distribution of the event rates, due to the non-zero latitude at the Super-Kamiokande site.
de Holanda, P. C.   +3 more
core   +4 more sources

Thermal Pollution Monitoring of Tianwan Nuclear Power Plant for the Past 20 Years Based on Landsat Remote Sensed Data

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
The Tianwan nuclear power plant is located in Jiangsu province of China. It discharges warm water from its cooling system into the Yellow Sea, which is bound to have ecological consequences.
Pingjing Nie   +5 more
doaj   +1 more source

Seasonal distribution of abortions. [PDF]

open access: yesJournal of Epidemiology & Community Health, 1971
At least one pregnancy in eight terminates in an abortion recognized as such and recalled by women when asked for a pregnancy history (McDonald, 1958; Warburton and Fraser, 1964). Some women have a greater tendency to abort than others (Warburton and Fraser, 1964) and a few abort repeatedly (Eastman and Hellman, 1961).
openaire   +2 more sources

A multi-year study of narwhal occurrence in the western Fram Strait—detected via passive acoustic monitoring

open access: yesPolar Research, 2019
Passive acoustic monitoring (PAM) has proven to be an efficient method for studying vocally active marine mammals in areas that are difficult to access on a year-round basis.
Heidi Ahonen   +4 more
doaj   +1 more source

Population biology and distribution of the portunid crab Callinectes ornatus (Decapoda: Brachyura) in an estuary-bay complex of southern Brazil

open access: yesZoologia (Curitiba), 2014
Trawl fisheries are associated with catches of swimming crabs, which are an important economic resource for commercial as well for small-scale fisheries.
Timoteo T. Watanabe   +3 more
doaj   +1 more source

A large sample analysis of European rivers on seasonal river flow correlation and its physical drivers [PDF]

open access: yes, 2019
The geophysical and hydrological processes governing river flow formation exhibit persistence at several timescales, which may manifest itself with the presence of positive seasonal correlation of streamflow at several different time lags. We investigate
A. Ficchì   +11 more
core   +5 more sources

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