Results 21 to 30 of about 5,871,734 (286)

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Три Ñлучаи на Syndroma Willi Prader Labhardt во доенечка возраÑÑ‚ [PDF]

open access: yes, 2017
Authors presented three cases of Willi Prader Labhardt Syndroma whose cardinal symptoms are: psychomotor retardation, proportional obesity, hypogenitalism, a small bifrontal circumference, and carp-like mouth.During the pregnancy, children's mothers felt
СпировÑки, Зоран   +2 more
core   +1 more source

Linear models with a generalized AR(1) covariance structure for longitudinal and spatial data [PDF]

open access: yes, 2008
Cross-sectional and longitudinal imaging studies are moving increasingly to the forefront of medical research due to their ability to characterize spatial and spatiotemporal features of biological structures across the lifespan.
Simpson, Sean L.
core   +2 more sources

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

On (n,D)- quasi Operators

open access: yesIraqi Journal for Computer Science and Mathematics
T Through the article, we will provide an entirely novel type of quasi operators base on the concept of D razin inverse in Operator theory which is named (n,D) -quasi operators on the Hilbert spaces, also we explain the sum, product, and other features ...
salim dawood mohsen
doaj   +1 more source

Screening for Diabetes Type 2 in Primary Health Care [PDF]

open access: yes, 2015
Вовед. Инцидената на Ð´Ð¸Ñ˜Ð°Ð±ÐµÑ‚ÐµÑ Ñ‚Ð¸Ð¿ 2 е во пораÑÑ‚. Во делот на раното откривање потребно е да Ñе најде интервенција која најдобро ќе ја препоР...
Iliev, Darko   +2 more
core   +2 more sources

occumb: An R package for site occupancy modeling of eDNA metabarcoding data

open access: yesPopulation Ecology, EarlyView.
This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley   +1 more source

Report on the interim results of the expert and analytical event Monitoring and spot checks of the conditions and volumes of placement by the State Corporation Deposit Insurance Agency of federal loan bonds in subordinated bank loans and (or) payment o [PDF]

open access: yes, 2015
Original title in Russian is Отчет о промежуточных результатах ÑкÑпертно”аналитичеÑкоÐóо мероприÑÑ‚Ð¸Ñ «ÐœÐ¾Ð½Ð¸Ñ‚оринÐó и выборочные проверки уÑловий и оР...
Russian Federation: Accounts Chamber of the Russian Federation
core  

The Role of Metabolic Syndrome in the Development and Progression of Chronic Renal Failure [PDF]

open access: yes, 2015
Метаболичкиот Ñиндром Ñтанува Ñе поголем здравÑтвен проблем во Ñветот, како во земјите во развој така и во виÑоко развиените земји.
Barjaktarova Prosheva, Tatjana   +1 more
core   +2 more sources

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

open access: yesPopulation Ecology, EarlyView.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva   +6 more
wiley   +1 more source

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