334,521 research outputs found
Gastrodia elata Bl. f. cyaneum L. B. Lin: A new form of Gastrodia (Orchidaceae) in Yunnan
No full text[Objective] Gastrodia elata Bl. f. cyaneum L. B. Lin represents a newly identified form of
Gastrodia originated from Xiaocaoba Town of Zhaotong in Yunnan, providing comprehensive documentation
of morphological characteristics with color photographs. [Methods] The aim was to identify G. elata
f. cyaneum as a novel form by meticulous dissection, morphological examination, and comparative analysis
with established specimens and literatures. [Results] Distinguished features that set G. elata f. cyaneum
apart include an inverted egg-shaped tuber, the protruding, long, gray-green terminal bud, and the
clear blue color of the floral axis, flowers, and capsules. [Conclusion] This research identify G. elata f.
cyaneum as a novel form, which not only enriches the diversity of orchids, but also presents valuable resources
for the breeding of G. elata
Du lin sauvage au lin cultivé
No full textNational audienceLe lin actuellement cultivé correspond à l'espèce domestique (Linum usitatissimum L.) qui dérive de l'exploitation de l'ancêtre sauvage, le lin bisannuel ou lin à feuilles étroites (Linum bienne Mill.). L'adaptabilité du lin sauvage à différentes conditions environnementales permet d'expliquer sa large répartition géographique, du Caucase au Nord de l'Afrique et de la Méditerranée à l'Europe occidental
Phases of 5d SCFTs from M-/F-theory on non-flat fibrations
No full textWe initiate the systematic investigation of non-flat resolutions of non-minimal singularities in elliptically fibered Calabi-Yau threefolds. Compactification of M-theory on these geometries provides an alternative approach to studying phases of five-dimensional superconformal field theories (5d SCFTs). We argue that such resolutions capture non-trivial holonomies in the circle reduction of the 6d conformal matter theory that is the F-theory interpretation of the singular fibration. As these holonomies become mass deformations in the 5d theory, non-flat resolutions furnish a novel method in the attempt to classify 5d SCFTs through 6d SCFTs on a circle. A particularly pleasant aspect of this proposal is the explicit embedding of the 5d SCFT’s enhanced flavor group inside that of the parent 6d SCFT, which can be read off from the geometry. We demonstrate these features in toric examples which realize 5d theories up to rank four
Lysmata bahia Rhyne & Lin 2006
No full textLysmata bahia Rhyne & Lin, 2006 (Figure 7F) Material examined. Penaeid—1 OF; CL: 9.4 mm; CZUFS CRU- 00317. Stations. Penaeid—4. Distribution. Western Atlantic—Panama (Bocas Del Toro), and Brazil (Ceará, Sergipe, Bahia, Rio de Janeiro, and São Paulo) (Rhyne & Lin 2006; Baeza 2008; Barros-Alves et al. 2015; Pachelle et al. 2016). Ecological notes. Found at 5 m depth, on non-consolidated bottoms, on reefs, and inside calcareous algae (Almeida et al. 2012). Remarks. Part of a monophyletic group composed of Lysmata gacilirostris Wicksten, L. pederseni Rhyne & Lin, L. ankeri Rhyne & Lin, L. nayaritensis Wiksten, L. californica (Stimpson), and L. bahia supported by phylogenetic analysis (Baeza 2010). Previous records in Sergipe. Barros-Alves et al. (2015).Published as part of Mendonça, Luana M. C., Guimarães, Carmen R. P., Santos, Rafael C., Alves, Douglas F. R., Barros-Alves, Samara P., Silva, Sonja L. R. & Hirose, Gustavo L., 2019, Decapod crustaceans from the continental shelf of Sergipe, northeastern Brazil, pp. 301-344 in Zootaxa 4712 (3) on page 330, DOI: 10.11646/zootaxa.4712.3.1, http://zenodo.org/record/358631
Erratum to: Effect of moderate red wine intake on cardiac prognosis after recent acute myocardial infarction of subjects with Type 2 diabetes mellitus (Diabetic Medicine, (2006), 23, 9, (974-981), 10.1111/j.1464-5491.2006.01886.x)
No full textIn an article by Marfella et al, the author name C. Saron is incorrect and should be listed as C. Sardu. Therefore the correct author list is: R. Marfella, F. Cacciapuoti, M. Siniscalchi, F. C. Sasso, F. Marchese, F. Cinone, E. Musacchio, M. A. Marfella, L. Ruggiero, G. Chiorazzo, D. Liberti, G. Chiorazzo, G. F. Nicoletti, C. Sardu, F. D'Andrea, C. Ammendola, M. Verza and L. Coppola.In an article by Marfella et al, the author name C. Saron is incorrect and should be listed as C. Sardu. Therefore the correct author list is: R. Marfella, F. Cacciapuoti, M. Siniscalchi, F. C. Sasso, F. Marchese, F. Cinone, E. Musacchio, M. A. Marfella, L. Ruggiero, G. Chiorazzo, D. Liberti, G. Chiorazzo, G. F. Nicoletti, C. Sardu, F. D'Andrea, C. Ammendola, M. Verza and L. Coppola
Singaporemma wulongensis Lin & Li 2014
No full textSingaporemma wulongensis Lin & Li, 2014 Figures 6E–e, 7F Singaporemma wulongensis Lin & Li, 2014: 46, figs 7–9, 17, 20B Examined material. Holotype ♂, paratypes 8♂ and 20♀ (NHMSU), CHINA: Chongqing, Wulong, Tudi Town, Tiansheng Village, Xiaodong Cave, 29°31.853'N, 107°50.817'E, altitude 1050 m, 17 October 2010, L. Dou and Y. Lin leg. Diagnosis. Male of S. wulongensis differs from males of all other congeners with the exception of S. bifurcata by the furcate embolus (Fig. 6E–e vs. Fig. 6A–D, 6a–d, 6G–H, 6g –h); it differs from male of S. bifurcata by the narrower, longer oval bulb, the embolus with two equilong tip branches, and the embolus starts from the submesialback surface of bulb, but the embolus of S. bifurcata with asymmetric branches that origins from prolateral surface of bulb (Fig. 6E–e vs. Fig. 6F–f). Female of S. wulongensis seems also close to S. bifurcata having a similar vulval structure, but it can be distinguished by the lager “ω”-shaped inner vulval plate, and the longer, weakly sclerotized central process (Fig. 7F vs. Fig. 7D). Description. See Lin & Li, 2014: 46. Distribution. China (Chongqing) (Fig. 10).Published as part of Yan, Fanhu & Lin, Yucheng, 2018, A review of the spider genus Singaporemma (Araneae: Tetrablemmidae), with the description of a new species, pp. 329-346 in Zootaxa 4392 (2) on pages 344-345, DOI: 10.11646/zootaxa.4392.2.6, http://zenodo.org/record/119544
Tz-Lin Hsu Piano Recital Program Notes
No full textThis is the Program Notes of Tz-Lin Hsu\ue2s piano recital held on May 20th, 2020. The recital program includes Johann Sebastian Bach\ue2s The Well-Tempered Clavier, Book 1, Prelude and Fugue No. 17 in A-flat Major, BWV 862; Ludwig van Beethoven\ue2s Sonata No. 7 in D Major, Op. 10, No. 3, Jakob Ludwig Felix Mendelssohn Bartholdy\ue2s Fantasy in F-sharp minor, Op. 28; and Ignacy Jan Paderewski\ue2s Th\uc3\ua8me vari\uc3\ua8 in A Major, Op. 16, No. 3. The program notes will briefly introduce these four composers\ue2 lives, their compositional backgrounds, and the structure of each work, including the tonal organization and thematic materials
Sous-facteurs de L(F∞) d'indice 4cos2π/n,n≥3
No full textLet Q be a factor of type II1, λ a number in the Jones discrete series {4cosπ/m:m≥3}, and {ei} the Jones projections associated with λ. Denote by A2n and A1n the finite-dimensional von Neumann algebras generated, respectively, by {1,e2,⋯,en} and {1,e1,⋯,en}, with the corresponding traces. The author shows that, for n sufficiently large, the index of the inclusion An=(Q⊗A2n)∗A2nA1n⊂(Q⊗A2n+1)∗A2n+1A1n+1=An+1 is equal to λ (here ∗ denotes the reduced, amalgamated free product of the algebras in question). Using the random matrix model of Voiculescu, he proves that if Q is the von Neumann algebra L(F∞) of the free group with infinitely many generators, then An is isomorphic to L(F∞).
The two facts together imply the existence, for any λ in the Jones discrete series, of an irreducible subfactor of L(F∞) of index λ. This constitutes the first example of a nonhyperfinite, non-Γ II1 factor such that its Jones invariant is fully computable (the existence of nonirreducible subfactors of L(F∞) for any index ≥4 is a simple consequence of known results)
[19] F. Lin and W. M. Wonham, 1990. Decentralized control and coordination of discrete event systems with partial observation.
No full textdiscrete event systems. Discrete Event Dynamic Systems: Theory and Applications, 4(3), pp. 221-236. [9] M. Heymann and F. Lin, 1996. Nonblocking supervisory control of nondeterministic systems, Technion CIS Report #9620, October 1996. [10] M. Heymann and F. Lin, 1995. On observability and nondeterminism in discrete event control, Proceedings of the 33rd Allerton Conference on Communication, Control, and Computing, pp. 136-145. [11] M. Heymann and F. Lin, 1996. Discrete event control of nondeterministic discrete event systems, Proceedings of the 35th IEEE Conference on Decision and Control, to appear. [12] J. E. Hopcroft and J. D. Ullman. Introduction to Automata Theory, Languages and Computation. Addison-Wesley, 1979. [13] K. Inan, 1994. Nondeterministic supervision under partial observation. in G. Cohen and J.-P. Quadrat, Eds., 11th International Conference on Analysis and Optimization o
Spatial Chow-Lin Methods for Data Completion in Econometric Flow Models
No full textFlow data across regions can be modeled by spatial econometric models, see LeSage and Pace (2009). Recently, regional studies became interested in the aggregation and disaggregation of flow models, because trade data cannot be obtained at a disaggregated level but data are published on an aggregate level. Furthermore, missing data in disaggregated flow models occur quite often since detailed measurements are often not possible at all observation points in time and space. In this paper we develop classical and Bayesian methods to complete flow data. The Chow and Lin (1971) method was developed for completing disaggregated incomplete time series data. We will extend this method in a general framework to spatially correlated flow data using the cross-sectional Chow-Lin method of Polasek et al. (2009). The missing disaggregated data can be obtained either by feasible GLS prediction or by a Bayesian (posterior) predictive density.Missing values in spatial econometrics, MCMC, non-spatial Chow-Lin (CL) and spatial Chow-Lin (SCL) methods, spatial internal flow (SIF) models, origin and destination (OD) data
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