Results 21 to 30 of about 1,771,596 (264)

Asymmetry of Daily Temperature Records [PDF]

open access: yes, 2014
The authors study the NCEP–NCAR reanalysis temperature records and find that surface daily mean temperature cools rapidly and warms gradually at the midlatitudes (around 40°N and 40°S).
Ashkenazy, Yosef   +3 more
core   +1 more source

Irrigation demand modelling using the UKCP09 weather generator: lessons learned [PDF]

open access: yes, 2013
The determination of irrigation demand is typically based on crop modelling using a long historic record of local daily weather data. However, there are rarely adequate weather station records near to given sites; often any local records cover a limited ...
Green, Michael, Weatherhead, E. K.
core   +1 more source

Reconstruction of spectral solar irradiance since 1700 from simulated magnetograms [PDF]

open access: yes, 2016
We present a reconstruction of the spectral solar irradiance since 1700 using the SATIRE-T2 (Spectral And Total Irradiance REconstructions for the Telescope era version 2) model.
Dasi-Espuig, M.   +5 more
core   +1 more source

Methods for estimation of daily and lactation milk yields from alternative milk recording scheme in Holstein and Simmental cattle breeds

open access: yesItalian Journal of Animal Science, 2010
The aim of this study was to compare different statistical methods for the estimation of daily and 305-day lactation milk, fat and protein yields of Holstein and Simmental cattle breeds using an alternative milk recording scheme.
Krešimir Kuterovac   +5 more
doaj   +1 more source

Analysis of the relationship intensity, duration, frequency of disaggregated daily rainfall in southern Rio Grande do Sul, Brazil [PDF]

open access: yesEngenharia Agrícola, 2014
The intensity, duration, and frequency relationship (IDF) of rainfall occurrence may be done through continuous records of pluviographs or daily pluviometer values .
Rita de C. F. Damé   +4 more
doaj   +2 more sources

Food Expenses in the Rhythm of Daily Life. An Analysis of Household Accounts [PDF]

open access: yes, 2015
The subject of detailed analysis presented in the article is the daily shopping and food expenses incurred by a single family resident in a large Polish city in the period of the People’s Republic of Poland. The source material for the analysis is the
Orszulak-Dudkowska, Katarzyna
core   +4 more sources

Determination of Preliminary Orbital Elements of the Great Comet C/1665 in Korean History [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2006
There are many astronomical records of comets in Korean history books. We collected those of the comet that appeared in the winter of the year 1664.
Sang-Hyeon Ahn   +2 more
doaj   +1 more source

Testing self-report time-use diaries against objective instruments in real time [PDF]

open access: yes, 2019
This study provides a new test of time-use diary methodology, comparing diaries with a pair of objective criterion measures: wearable cameras and accelerometers.
Aiden Doherty   +21 more
core   +4 more sources

Goat mastitis detection using daily records of milk conductivity: comparative results of different algorithms

open access: yesCzech Journal of Animal Science, 2014
Milk electrical conductivity is employed for mastitis detection in cows due to its automation, low cost, and infection detectability at early stage. Nevertheless, the number of publications about its use in dairy goats is scarce.
G. Romero   +3 more
doaj   +1 more source

Time-Scaling Properties of Sunshine Duration Based on Detrended Fluctuation Analysis over China

open access: yesAtmosphere, 2019
The spatial and temporal variabilities of the daily Sunshine Duration (SSD) time series from the Chinese Meteorological Administration during the 1954⁻2009 period are examined by the Detrended Fluctuation Analysis (DFA) method.
Lei Jiang, Jiping Zhang, Yan Fang
doaj   +1 more source

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