• Baron Lars Arvid Axel von Haartman (24 March 1919 - 28 October 1998) was a Finnish ornithologist, artist, poet and writer who came from a noble family of Swedish descent. (wikipedia.org)
  • Behavior and population dynamics of the gypsy moth are well known only in cork oak forests located along the Atlantic coast (from Tangier in the north to Casablanca in the south). (insectes.xyz)
  • Given what we learned in the previous two chapters about the behavior of populations with time lags, with high reproductive potentials, or under the influence of demographic and environmental stochasticity, it is not realistic to expect a population to show a simple attraction to a specific number called the carrying capacity. (sirichaishop.com)
  • We then discuss the causes for dispersal, and finally methods of modeling rates of dispersal of populations. (sirichaishop.com)
  • Role of short-term dispersal on the dynamics of Zika virus in an extreme idealized environment. (asu.edu)
  • Varying effects of connectivity and dispersal on interacting species dynamics. (asu.edu)
  • His research focuses on the stochastic dynamics of sub-cellular systems and models of bacteria populations. (oist.jp)
  • Fundamental to this are demographic accounting systems-for example, when a population at time t + n is equal to a population at time t plus births and immigration minus deaths and emigration, where n is the width of the time interval. (springer.com)
  • Births by immigrants are not included because they represent an important source of demographic growth for the Australian-born population. (springer.com)
  • We then describe how the immigrant populations have changed and what has contributed most to that change. (springer.com)
  • a two-weeks course with Aurélien Besnard, mainly dedicated to master students and biodiversity stakeholders, to improve their skills and critical thinking in advanced numerical methods for ecology, including species distribution modeling, population dynamics, sampling design and analysis of diversity indices. (cnrs.fr)
  • Incorporating our fitness results into a simple population dynamics model revealed a new set of conditions for plasmid stability in bacterial communities, with plasmid persistence increasing with bacterial diversity and becoming less dependent on conjugation. (nature.com)
  • The first concerns the diversity of immigrant populations in terms of their population size and age structures. (springer.com)
  • To provide insight into the possible reasons for the presumed immune sufficiency to coronavirus disease 2019 (COVID-19) in Africa, this review critically examines literature published from 2020 onwards on the dynamics of COVID-19 infection and immunity and how other prevalent infectious diseases in Africa might have influenced the outcome of COVID-19. (bvsalud.org)
  • IAV causes 300,000-500,000 deaths worldwide each year, and in pandemic years, this number can increase to 1 million (in 1957-1958) or as high as 50 million, as was seen in 1918-1919 [ 2 ]. (biomedcentral.com)
  • The proportion of tern may be followed by the rural the population, in particular young deaths attributable to tobacco in population. (who.int)
  • Studying these patterns over time helps us to understand the nature of international migration and its long-term contributions to population change and composition. (springer.com)
  • Previous studies have shown that socioeconomic status can affect age at menarche and growth patterns in different populations. (bvsalud.org)
  • Population Dynamics and Demography, Sampling designs. (cnrs.fr)
  • The overall aim of this article is to show how building data and analytical strategies that connect international migration flows and immigrant populations help us to better understand the processes and impacts of migration and therefore Australia's changing demography. (springer.com)
  • During a 20-yr. observation period (1972-1991), the population was regulated in three successive ways. (insectes.xyz)
  • The rise of the global epidemic of type 2 diabetes mellitus (T2DM) has been particularly rapid and acute among disadvantaged and indigenous populations. (aphapublications.org)
  • 3 years with no confirmed cholera cases (1), the Directorate of Epidemiology, Laboratories and Research (DELR) of the Haitian Ministry of Public Health and Population (Ministre de la Sant Publique et de la Population [MSPP]) was notified of two patients with acute, watery diarrhea in the metropolitan area of Port-au-Prince. (cdc.gov)
  • Studies listed under this migration driver mostly refer to issues such as population pressure, population growth and decline, demographic transition, demographic ageing, and the youth bulge. (migrationresearch.com)
  • The results of these studies revealed that the expansion population growth model was the best to fit the sequence data. (biomedcentral.com)
  • High evolutionary rates and fast population growth have contributed to the initial transmission dynamics of 2009 H1N1 IAV. (biomedcentral.com)
  • In spite of the high mortality, a growth projection simulation suggested that the population has potential to grow in a logarithmic scale over the years. (scielosp.org)
  • Because GDM is a readily identifiable, preventable, and treatable condition, investments in prevention, rapid diagnosis, and evidence-based treatment of GDM in at-risk populations may offer substantial benefit in lowering the T2DM burden over many generations. (aphapublications.org)
  • Among its urban inhabitants were officials, merchants, clergy, artisans, and bourgeoisie, with the latter forming a substantial two-thirds of the population. (tatarstan.eu)
  • These problems possess their own dynamics and relationships in both virtual and physical space. (smallwarsjournal.com)
  • Specifically, a variety of other cellular populations have been identified that possess phenotypic characteristics similar to Langerhans cells, including expression of CD207 and Birbeck granules. (medscape.com)
  • He was best known for examining the population dynamics of birds through a long-term study of the pied flycatcher. (wikipedia.org)
  • A comparative study of the population dynamics of five species of Veronica in natural habitats. (bbg.org)
  • However, understanding of plasmid population biology is held in check by limitations of the model systems used for its study. (nature.com)
  • Third, most mathematical models of plasmid population biology study clonal or near-clonal populations. (nature.com)
  • The objective of the study is to clarify to what extent the alienation of a territory and the dynamics of the urbanization process may affect the evolution of the ethnic structure of the population within the timespan of a century. (uaic.ro)
  • We analyzed data of an owned-dog census in order to characterize, for the first time, the structure of a dog population under compulsory culling in a visceral leishmaniasis endemic area (Panorama, São Paulo State, Brazil) that recorded a dog-culling rate of 28% in the year of the study. (scielosp.org)
  • Per capita incidence of sexually transmitted infections increases systematically with urban population size: a cross-sectional study. (asu.edu)
  • CONCLUSION: The study will contribute to the understanding of how pubertal timing and socioeconomic status interact to shape adult health outcomes in a transitioning population. (bvsalud.org)
  • The aim of this study was to determine the prevalence of SARSCoV-2 infection in Burkina Faso and to use the initial cycle threshold (Ct) values of RT-PCR as a tool to monitor the dynamics of the viral load. (bvsalud.org)
  • He studies the mathematics of collective animal behaviour, social dynamics and mathematical biology. (lu.se)
  • Past few months ago the impacts of human population-themed worksheets, food production and prejudices through dialogue. (jairm.org)
  • Review phase space analysis, reaction-diffusion modeling and simulating calcium dynamics. (oist.jp)
  • Population Dynamics of Wolves and Coyotes at Yellowstone National Park: Modeling Interference Competition with an Infectious Disease. (asu.edu)
  • 7.1 Introduction This chapter explores some of the reasons why populations are found where they are. (sirichaishop.com)
  • I am currently starting projects on the relationship between bird community composition and the characteristics of acoustic landscapes at multiple spatial and temporal scales, in order to explore the acoustic environment in which species interact and its changes with current land-use and climatic dynamics. (cnrs.fr)
  • I investigate the impact of water management practices on the temporal dynamics of waterbird species (collaborations with the Ligue pour la Protection des Oiseaux). (cnrs.fr)
  • Our efforts focus primarily on three federally endangered species: the Puaiohi, 'Akikiki, and 'Akeke'e, with the goal of facilitating recovery of their populations in the wild. (kauaiforestbirds.org)
  • Only extant species are books on population, nov 2: 126. (jairm.org)
  • Wild Turkey population Dynamics and Brood Survival Project Report OKLAHOMA COOPERATIVE FISH AND WILDLIFE RESEARCH UNIT, OKLAHOMA STATE UNIVERSITY COURTESY Wild turkey genetics, nesting success, and br. (eufaulaindianjournal.com)
  • We review research on the dynamics and distribution of individual earnings and family income. (repec.org)
  • Individual Earnings and Family Income: Dynamics and Distribution ," NBER Working Papers 30095, National Bureau of Economic Research, Inc. (repec.org)
  • Population dynamics are migration drivers related to the population size and structure in both sending and receiving countries, which in turn depend on fertility and mortality rates. (migrationresearch.com)
  • The UN publishes global population projections and estimates every two years from 1951 using current population by age, and age-specific rates of fertility, mortality and migration to assess hypothetical population trends and to help understand determinants of population change and inform policy discussions. (migrationresearch.com)
  • Moreover, it moves the analysis of migration from simplistic thinking to dynamic thinking: international migration flows create immigrant populations, which further perpetuate or alter international migration flows, and so on. (springer.com)
  • The Aggregate Implications of Gender and Marriage ," 2017 Meeting Papers 46, Society for Economic Dynamics. (repec.org)
  • The year 1918 was an essential moment in the territorial evolution of the Romanian state which, in a short time, passed from the imminence of the total occupation by the Central Powers to the resolutions of the 1919-1920 peace treaties that sanctioned the unification of all the regions inhabited predominantly by Romanians. (uaic.ro)
  • L'année 1918 a été un moment clé dans l'évolution territoriale de l'état roumain, qui a connu un passage rapide de l'imminence de l'occupation totale par les Pouvoirs Centraux aux résolutions des traités de paix de 1919-1920 qui ont sanctionné l'unification de toutes les régions habitées par des roumains. (uaic.ro)
  • Ectoparasites likely play an important role in maintenance by disseminating F. tularensis infection within the host population. (cdc.gov)
  • The infection is propagated through the virtual population through simulated social contacts, and the progress of the disease in infected individuals and their trajectory through the healthcare system is then simulated, based on public health data. (lu.se)
  • We resolve the spatio-temporal development of the disease spread through the population in great detail and are able to find non-trivial correlations of infection and fatality rares with a variety of societal factors. (lu.se)
  • Our argument is that treating flows separate from the populations results in both partial understanding and inconsistent data. (springer.com)
  • Notably, most trials for the treatment of LCH have been performed in pediatric populations, and their results have typically been extrapolated to adults. (medscape.com)
  • We are mainly interested in how immigrant populations differ in terms of their demographic characteristics and sources of demographic change. (springer.com)
  • 1. Trophic interactions between L. dispar and its host-plant caused the pest population to collapse: after 2 or 3 years of increasing population density, the pest rapidly entirely defoliated the oaks so that almost all larvae starved to death (no virus epizootic occurred). (insectes.xyz)
  • Immigrants from Europe are currently the oldest and slowest-growing populations, whereas those from elsewhere are growing rapidly and exhibit relatively young population age structures. (springer.com)
  • Model single neurons, neuronal populations, and networks using NEURON software. (oist.jp)
  • We constructed a population-level simulation model of the inter- and intragenerational interaction of GDM and T2DM for the period 1956 to 2006. (aphapublications.org)
  • 8 In a reversal of the pattern seen in other Saskatchewan populations, Saskatchewan First Nations women also suffer from significantly higher rates of T2DM than do their male counterparts, with the disparity particularly pronounced in the childbearing years. (aphapublications.org)
  • ABSTRACTDespite the human immunodeficiency virus (HIV) pandemic continuing worldwide for 40 years, no vaccine to combat the disease has been licensed for use in at risk populations. (cdc.gov)
  • Usmanova et was several times higher than that the population aged 15 years and al. (who.int)
  • The ability to track populations and their entries or exits over time enables a better understanding of the effects on demographic change. (springer.com)
  • Annual enues and reduce cigarette consumption, with cigarette sales per capita of adult population in greater increase yielding more benefits. (who.int)
  • I think the question right now is, you know, do we need to do it for elderly populations, for health care workers, for residents of long-term care facilities and nursing homes? (tpr.org)
  • These fitness costs make it difficult to explain how plasmids are maintained in bacterial populations over the long-term in the absence of selection for plasmid-encoded traits, a puzzle known as "the plasmid-paradox" 10 . (nature.com)
  • SIR dynamics with economically driven contact rates. (asu.edu)
  • 1 In North America, for example, aboriginal peoples experience rates of diabetes several times higher than that among the general population. (aphapublications.org)
  • The role of mobility and health disparities on the transmission dynamics of Tuberculosis. (asu.edu)
  • Cigarette smoking is more ures are an effective and important mately 10% cases of cardiovascu- common in better-educated urban means of reducing tobacco con- lar disease (World Health Organi- population, but this behavioral pat- sumption by various segments of zation, 2011a). (who.int)
  • Arthropod-borne transmission of tularemia was first established by Francis in 1919 when he isolated the etiologic agent from a Utah patient with "deer fly fever", an ulceroglandular condition described by Pearse in 1911 [ 15 , 28 ]. (cdc.gov)
  • Pictorial guide to the tree and shrub flora of the Palanan Forest Dynamics Plot and vicinity, Northern Sierra Madre Natural Park. (philippineplants.org)
  • However, the ability to explain the population change through the demographic components of immigration, emigration, and death by age and sex is complicated because of differences in measurement and sources of information. (springer.com)
  • In this article, we explore three methods for reconciling the demographic accounts from 1981 to 2011 for the Australia-born and 18 foreign-born population groups. (springer.com)
  • And other countries have already started offering booster shots or putting plans in place to offer them, especially for vulnerable populations. (tpr.org)
  • The evolution of the ethnic structure of the population in these territories recorded different tendencies, depending on the political and historical context. (uaic.ro)
  • On the other hand, the infiltration of organs by a monoclonal population of aberrant cells, the possibility of lethal evolution, and the cancer-based modalities of successful treatment are all consistent with a neoplastic process. (medscape.com)
  • The rural life followed the rhythm of production, while urban populations lived in the pace of processing, manufacture and marketing of the product. (scirp.org)
  • Individual Earnings and Family Income: Dynamics and Distribution ," Review of Economic Dynamics , Elsevier for the Society for Economic Dynamics, vol. 49, pages 225-250, July. (repec.org)
  • Emerging Disease Dynamics. (asu.edu)
  • Estimating influenza disease burden from population-based surveillance data in the United States. (cdc.gov)
  • While at most cattle inventory vs human population of pages: http: //ngm. (jairm.org)
  • La présente étude envisage à clarifier dans quelle mesure l'aliénation d'un territoire ainsi que la dynamique du processus d'urbanisation peut affecter l'évolution de la structure ethnique de la population, pendant un siècle. (uaic.ro)
  • L'évolution de la structure ethnique de la population a suivi différentes tendances, selon le contexte politique et historique. (uaic.ro)
  • The age structure of the dog population is essential for planning and evaluating control programs for zoonotic diseases. (scielosp.org)
  • Theories of ethnicity and the dynamics of ethnic change in multi-ethnic societies, PNAS, 112 (30), p.9176-9181. (uaic.ro)
  • We find that the sources of immigrant population change have varied considerably by age, sex, country of birth, and period of immigration. (springer.com)
  • The ability to generate global influence by maneuvering one civilian population against another, along Virtual Battle Space Avenues of Approach, to produce catastrophic physical effects is a significant transformational change for warfare. (smallwarsjournal.com)
  • Environment, population division as always, a direct measure of these things like any kind contributes to drive your assignments to the environment under six minutes. (jairm.org)
  • Jul 7 billion, government mandate, a number of world population prospects, a population-representative 1972-1973 birth control population live on the 12 2: http: 126. (jairm.org)
  • Contrary to expectations, the effect of the pandemic was not as devastating to Africa and its young population compared to the rest of the world. (bvsalud.org)