Results 11 to 20 of about 617 (194)
This is a survey paper on dendroids, smooth dendroids, and mainly on pointwise smooth dendroids based on the work of J. J. Charatonik and C. Eberhart (dendroids and smooth dendroids) and S. T. Czuba (pointwise smooth dendroids).
Sergio Macías
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An interval of limestone, which generally has a dendroid appearance on outcrops, has been found in several Permian–Triassic boundary (PTB) sections in South China, and interpreted to be microbialites.
Jiang Hongxia, Wu Yasheng
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A subcontinuum C of a dendroid X is a bottleneck if it intersects every arc connecting two nonempty open subsets of X. We prove that every dendroid has a point p contained in arbitrarily small bottlenecks. Moreover, every plane dendroid contains a single
Minc, Piotr
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Unveiling coralline diversity of mesophotic rhodoliths in subtropical Japan, including new species of Sporolithon, emended genera Orientalilithon and Roseolithon (Corallinophycidae, Rhodophyta). [PDF]
Abstract The mesophotic zone off Tanegashima Island (approximately 30–40 m deep) is a marine macroalgal hotspot in subtropical Japan; however, the taxonomic diversity of calcifying red algal community remains poorly understood. Our phylogenetic analyses based on psbA, rbcL, and COI‐5P gene markers disclosed the presence of at least 12 rhodolith‐forming
Min-Khant-Kyaw +3 more
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We introduce the concept of a dendroidal set. This is a generalization of the notion of a simplicial set, specially suited to the study of operads in the context of homotopy theory. We define a category of trees, which extends the category $Δ$ used in simplicial sets, whose presheaf category is the category of dendroidal sets.
Moerdijk, Ieke, Weiss, Ittay
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Endpoints of smooth plane dendroids
Let $X$ be a smooth dendroid in the plane $\mathbb R^2$. We show that each endpoint of $X$ is arcwise accessible from $\mathbb R^2\setminus X$, and that the space of endpoints $E(X)$ has the property of a circle. In the event that $E(X)$ is connected, we
Lipham, David S.
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By using headspace-solid phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS), the volatile flavor compounds were determined for 15 Zaobaijian black tea samples harvested in spring, summer and autumn in Junlian, Sichuan Province ...
Wanshu PAN +4 more
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IntroductionThe genus Dinobryon is one of the most recognizable chrysophyte genera, characterized by dendroid colonies with a biflagellate inside each cellulosic lorica. The representative forms of lorica are cylindrical, conical, vase, or funnel shaped,
Minseok Jeong +3 more
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On dendroids with Kelley’s property [PDF]
It is proved that if a dendroid has Kelley’s property, then it is smooth. This is a correction of an error from [ 4 ].
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Leaf structure of species of the Brassicaceae Burnett family in Southwestern Kyzylkum, Uzbekistan [PDF]
Leaf species of the family Brassicaceae have been studied, diagnostic features have been identified. Omitted by various types of trichomes: stellate, dendroid stomata are randomly arranged, numerous, non-submerged, mostly anomatid hemiparacytic ...
Gulbahar Tursinbayeva +10 more
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