Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Robert van der Vaart"'
Autor:
Feng-Chang Lin, Mark A. Weaver, Richard M. Davis, Jared C. Donaldson, Robert van der Vaart, Eric Van Buren, Michael F. Ward, Patrick H. Le, Chelsea Lefebvre
Publikováno v:
Ophthalmic Epidemiology. 26:295-300
Purpose:To examine the association between dry eye and diabetes mellitus among a large North Carolina patient population. Methods:A retrospective cross-sectional study of patients seen within the University of North Carolina medical system between Ju
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b3171b3aac99dc096d6f773f570b757
https://doi.org/10.1080/09286586.2019.1607882
https://doi.org/10.1080/09286586.2019.1607882
The Association Between Dry Eye Disease and Depression and Anxiety in a Large Population-Based Study
Publikováno v:
American Journal of Ophthalmology. 159:470-474
Purpose To investigate the association between dry eye disease and each of depression and anxiety. Design Retrospective, case-control study. Methods setting : University of North Carolina outpatient clinics. study population : All patients over the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b56baa832776d3193b68c6a2d9361c3
https://doi.org/10.1016/j.ajo.2014.11.028
https://doi.org/10.1016/j.ajo.2014.11.028
Publikováno v:
Graefe's Archive for Clinical and Experimental Ophthalmology. 249:1575-1577
Syphilis is caused by the spirochete Treponemapallidum. The disease entity has long been known to be associated with ocular inflammation. With the development of appropriate therapy, its prevalence had gradually faded until the HIV epidemic. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::055dc7926560d62ea6ee7a34ef8262cf
https://doi.org/10.1007/s00417-011-1661-5
https://doi.org/10.1007/s00417-011-1661-5
Autor:
H. Robert van der Vaart
Publikováno v:
Bulletin of Mathematical Biology. 40:133-160
As a contribution to the discussion of oscillatory models for interacting species it is shown that two-species Volterra models can never have limit cycles, and a complete enumeration is given of conditions which the parameters of these models must sa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1de309bf4bf9dca87a578455788b9f65
https://doi.org/10.1016/s0092-8240(78)80036-6
https://doi.org/10.1016/s0092-8240(78)80036-6
Publikováno v:
Journal of Mathematical Biology. 22:353-367
The equations used in formulating the continuous model of granulocyte kinetics developed by O'Fallon et al. (1971) were analyzed to see if they could be altered to simulate a feedback mechanism operating on the production and development of granulocy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcfc78b87ffde77cfd2a8bf01b993cd4
https://doi.org/10.1007/bf00276492
https://doi.org/10.1007/bf00276492
Autor:
H. Robert van der Vaart
Publikováno v:
Ann. Math. Statist. 36, no. 4 (1965), 1308-1312
Let $Y_1$ and $Y_2$ be two real valued, independently and identically distributed random variables with variance $\sigma^2$. Then $\sigma^2 = \varepsilon(Y_1 - \varepsilon Y_1)^2 = 2^{-1} \cdot \varepsilon(Y_1 - Y_2)^2$. Note that \begin{equation*}\t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3c3b1d4f5c418017dd4e3442d3c11be
https://doi.org/10.1214/aoms/1177700006
https://doi.org/10.1214/aoms/1177700006
Autor:
H. Robert van der Vaart
Publikováno v:
American Journal of Physics. 35:419-423
It is shown that the equation of motion of a linear dissipative system with one degree of freedom can always be derived from a suitably chosen variational principle. In the case of more than one degree of freedom, this is shown to be true only if the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ff522adbffd038364590b8e4b95f102
https://doi.org/10.1119/1.1974112
https://doi.org/10.1119/1.1974112
Publikováno v:
Acta Biotheoretica. 20:95-124
A commonly used experimental procedure for the study of granulocyte kinetics involves the labelling and subsequent tracing of granulocyte DNA. Following the introduction of a label into the system, observations are made periodically on the concentrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a057b246b301a8940fc16fdcbe959b03
https://doi.org/10.1007/bf01556686
https://doi.org/10.1007/bf01556686
Autor:
H. Robert van der Vaart
Publikováno v:
Statistica Neerlandica. 27:97-102
Samenvatting Dit artikel geeft een voorbeeld van een twee-dimensionale waarschijnlijkheidsdcht-heid met de eigenschap, dat het bestaan van momenten van de vorm E(gkyl) niet het bestaan garandeert van alle momenten van lagere orde, E(gmyn) met 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42246849d735ad1d6c2df9dd826b0820
https://doi.org/10.1111/j.1467-9574.1973.tb00215.x
https://doi.org/10.1111/j.1467-9574.1973.tb00215.x
Autor:
H. Robert van der Vaart
Publikováno v:
Ark. Mat. 7, no. 4 (1968), 331-342
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee965bfb8101139cb76f8e427e9a33f9
http://projecteuclid.org/euclid.afm/1485893654
http://projecteuclid.org/euclid.afm/1485893654
