Zobrazeno 1 - 10
of 64
pro vyhledávání: '"H. Wicke"'
Publikováno v:
Annals of Applied Biology. 141:19-27
Summary The extended BBCH (BBCH = Biologische Bundesantalt, Bundessortenamt and CHemische Industrie, Germany) scale and its associated decimal code were used to describe the growth stages of the coffee plant. Principal growth stages included germinat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e147b55c0d944230c9b6f3c4167f68e
https://doi.org/10.1111/j.1744-7348.2002.tb00191.x
https://doi.org/10.1111/j.1744-7348.2002.tb00191.x
Publikováno v:
Crop Protection. 18:509-516
A field study using a patch method to assess operator exposure showed that compared to standard cone nozzles, spraying with air injection nozzles reduced exposure. The results indicate that this nozzle type deserves consideration as an efficient and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07f950a4171cd981b063db3bf051516c
https://doi.org/10.1016/s0261-2194(99)00053-8
https://doi.org/10.1016/s0261-2194(99)00053-8
Autor:
H. Wicke
Publikováno v:
ACS Symposium Series ISBN: 9780841225886
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdc90e7e0b79980d877e326ccea09afd
https://doi.org/10.1021/bk-2010-1047.ch008
https://doi.org/10.1021/bk-2010-1047.ch008
Akademický článek
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Autor:
J. M. Worrell, H. H. Wicke
Publikováno v:
Proceedings of the American Mathematical Society. 111:1119-1119
Paracompactness and subparacompactness are characterized using star reducibility and regular (respectively, subregular) refinabilit. Applications are made to p-spaces, developable spaces, and metrizable spaces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ed8f7ca16c12b698451fbb993272bf4
https://doi.org/10.1090/s0002-9939-1991-1054164-4
https://doi.org/10.1090/s0002-9939-1991-1054164-4
Autor:
J. M. Worrell, H. H. Wicke
Publikováno v:
Proceedings of the American Mathematical Society. 55:427-431
We prove that if a countably compact space X X has an open cover U = ⋃ { V n : n > ω } \mathcal {U} = \bigcup {\{ {\mathcal {V}_n}:n > \omega \} } such that each x ∈ X x \in X is in at least one but not more than countably many elements of some
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4783a5dd6d1867173854e4b8c1a93f2a
https://doi.org/10.1090/s0002-9939-1976-0400166-x
https://doi.org/10.1090/s0002-9939-1976-0400166-x
Autor:
H. H. Wicke, J. M. Worrell
Publikováno v:
Canadian Journal of Mathematics. 27:1100-1109
The main theorem of this paper characterizes the class of essentially T1 spaces having bases of countable order as those spaces of the class of essentially T1 spaces having primitive bases in which closed sets are sets of interior condensation. In ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::221dfab1d56a9e4b78b60ff8ae9ff2a2
https://doi.org/10.4153/cjm-1975-115-1
https://doi.org/10.4153/cjm-1975-115-1
Autor:
J. M. Worrell, H. H. Wicke
Publikováno v:
Proceedings of the American Mathematical Society. 79:331-334
We define a covering property for a topological space which does not explicitly mention countability or finitude of collections although it generalizes weak δ θ \delta \theta -refinability. We prove a general theorem that implies that countably com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b1444e044dcae632da02fb3f939a405
https://doi.org/10.1090/s0002-9939-1980-0565365-6
https://doi.org/10.1090/s0002-9939-1980-0565365-6
Autor:
J. M. Worrell, H. H. Wicke
Publikováno v:
General Topology and its Applications. 6(2):167-181
In this paper we prove a theorem concerning θ -refinable embeddings which unifies numerous results concerning θ -refinability principally by clarifying connections between spaces defined by sequences of open covers satisfying monotone type conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb64d8b910f2669e19750bda1f2d5b2f