Results 31 to 40 of about 107,723 (308)

Flight from the land? Migration flows of the rural population of the Netherlands, 1850-1940

Espace populations sociétés, 2014
In this article, we aim to analyze the residential options of the rural population of the Netherlands in the late nineteenth and early twentieth century from the perspective of push factors operating at different levels: the household, the municipality and the region. We contrast the decision to stay with moving in several ways: within the municipality
Kok, J., Mandemakers, K., Mönkediek, B.
openaire   +8 more sources

Genomes to Fields Initiative Flight Data - Minnesota 2021

, 2021
MN_PHTs_2021_merged.csv contains all extracted height values at various percentiles. YYYYMMDD-G2F-Minnesota-RGB-Orthos_LZW.tif is a compressed orthomosaic file for each flight.
Hirsch, Candice N, Sweet, Dorothy D, Hirsch, Cory D   +2 more
core   +1 more source

Genomes to Fields Initiative Flight Data - Nebraska 2021

, 2021
NE_PHTs_2021_merged.csv contains all extracted height values at various percentiles. YYYYMMDD-G2F-Nebraska-RGB-Orthos_LZW.tif is a compressed orthomosaic file for each flight.
Schnable, James, Hirsch, Candice N, Sweet, Dorothy D, Hirsch, Cory D   +3 more
core   +1 more source

Optimal search in interacting populations: Gaussian jumps versus Lévy flights [PDF]

Physical Review E, 2014
9 pages, 6 ...
Martínez-García, Ricardo, Calabrese, Justin M., López, Cristóbal   +2 more
openaire   +5 more sources

A modified Particle Swarm Optimization algorithm with enhanced search quality and population using Hummingbird Flight patterns

, 2023
This study proposes a modified Particle Swarm Optimization (PSO) algorithm based on Hummingbird Flight (HBF) patterns to enhance the search quality and population diversity.
Mirjalili, S, Seyedali Mirjalili, Zare, M, Rasoul Azizipanah-Abarghooee, Mohammad-Amin Akbari, Mostafa Malekpour, Malekpour, M, Azizipanah-Abarghooee, R, Mohsen Zare, Abualigah, L, Laith Abualigah, Akbari, MA   +11 more
core   +1 more source

Prolactin secretion pattern among female flight attendants

, 2021
Objectives Epidemiological observations indicate that female flight attendants are exposed to some reproductive and endocrine system disturbances. The aim of the study was to determine the incidence of hyperprolactinemia among female flight attendants ...
Małgorzata Radowicka, Mirosław Wielgoś, Radowicka, Małgorzata, Pietrzak, Bronisława, Wielgoś, Mirosław, Bronisława Pietrzak   +5 more
core   +1 more source

Prevalence of intracranial artery stenosis in a general population using 3D-time of flight magnetic resonance angiography [PDF]

, 2023
Background: Data on prevalence of intracranial artery stenosis (ICAS) in Western populations is sparse. The aim of the study was to assess the prevalence and risk factors for ICAS in a mainly Caucasian general population.
Liv-Hege Johnsen, Jørgen Gjernes Isaksen, Vangberg, Torgil Riise, Mathiesen, Ellisiv B., Johnsen, Liv-Hege, Torgil Vangberg, Ellisiv B. Mathiesen, Herder, Marit, Isaksen, Jørgen Gjernes, Marit Herder   +9 more
core   +1 more source

Are flight staffs at higher risk for breast cancer? [PDF]

فصلنامه ابن سینا, 2017
Background: Several studies have shown that there is an increased risk of breast cancer among flight attendants. However, the results of epidemiological studies have not been consistent with this issue.
K Ziyari, O Rahmani, R Eslami
doaj  

Associations between respiratory illnesses and secondhand smoke exposure in flight attendants: A cross-sectional analysis of the Flight Attendant Medical Research Institute Survey

Environmental Health, 2011
Background Secondhand tobacco smoke (SHS) is associated with increased risk of respiratory illness, cancer, and cardiovascular disease. Prior to smoking bans on airlines in the late 1980s, flight attendants were exposed to a significant amount of SHS. In
Redberg Rita F, Haight Thaddeus J, Beatty Alexis L   +2 more
doaj   +1 more source

A syntax of hoverfly flight prototypes

, 2010
Geurten B, Kern R, Braun E, Egelhaaf M. A syntax of hoverfly flight prototypes. Journal of Experimental Biology. 2010;213(14):2461-2475.Hoverflies such as Eristalis tenax Linnaeus are known for their distinctive flight style.
Geurten, Bart, Elke Braun, Egelhaaf, Martin ; https://orcid.org/, Martin Egelhaaf, Kern, Roland ; https://orcid.org/, Braun, Elke, Bart R. H. Geurten, Roland Kern   +7 more
core   +1 more source