249,517 research outputs found
Tectaria zippelii S. Y. Dong 2014, nom. nov.
No full textTectaria zippelii S.Y. Dong, nom. nov. Basionym:— Heterogonium novoguineense Holttum (1975: 221). Type:— NEW GUINEA. Without locality, s.coll., s.n. (holotype L-0051695!). Blocking name:— Tectaria novoguineensis (Rosenstock 1917: 4.) C. Christensen (1934: 182). Type:— WEST NEW GUINEA. Without locality, Zippelius s.n. (holotype L-0052177!, isotype L-0052178!).Published as part of Dong, Shi-Yong, 2014, Nomenclatural novelties in the fern genus Tectaria (Tectariaceae), pp. 225-228 in Phytotaxa 178 (3) on page 227, DOI: 10.11646/phytotaxa.178.3.10, http://zenodo.org/record/514550
Tectaria borneensis S. Y. Dong 2014, nom. nov.
No full textTectaria borneensis S.Y. Dong, nom. nov. Basionym:— Acrostichum stenosemioides Baker (1886: 230). Type:— INDONESIA. Sarawak: Matang, March 1885, Hose 158 (holotype K-000427701!). Homotypic synonyms:— Heterogonium stenosemioides (Baker) C. Christensen (1934: 111), syn. nov. Blocking name:— Tectaria stenosemioides (Alderwerelt 1920: 164) C. Christensen (1934: 184). Type:— INDONESIA. Sumatra: Sibolangit, 4 Jun. 1917, Lorzing 5161 (holotype BO).Published as part of Dong, Shi-Yong, 2014, Nomenclatural novelties in the fern genus Tectaria (Tectariaceae), pp. 225-228 in Phytotaxa 178 (3) on page 225, DOI: 10.11646/phytotaxa.178.3.10, http://zenodo.org/record/514550
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Retraction: Site‐specific recombination of nitrogen‐fixation genes in cyanobacteria by XisF–XisH–XisI complex: Structures and models, William C. Hwang, James W. Golden, Jaime Pascual, Dong Xu, Anton Cheltsov, Adam Godzik
No full textThe above article from the Proteins: Structure, Function, and Bioinformatics, published online on 1 September 2014 in Wiley Online Library as Accepted Article (http://onlinelibrary.wiley.com/doi/10.1002/prot.24679/full), has been retracted by agreement between William C. Hwang, James W. Golden, Jaime Pascual, Dong Xu, Anton Cheltsov, Adam Godzik, the Editor‐in‐Chief, Bertrand E. Garcia‐Moreno, and Wiley Periodicals, Inc. The retraction has been agreed because submission was made without agreement from co‐author Adam Godzik
Tectaria wigmanii S. Y. Dong 2014, comb. nov.
No full text<i>Tectaria wigmanii</i> (Racib.) S.Y. Dong, <i>comb. nov.</i> <p> Basionym:— <i>Aspidium wigmanii</i> Raciborski (1902: 61).</p> <p>Type:—Cult. Hort. Bot. 2 K.XI.13 (holotype BO, isotype L), original from Aru Islands, Indonesia.</p> <p> Homotypic synonyms:— <i>Dryopteris wigmanii</i> (Racib.) C. Christensen (1905: 301). <i>Heterogonium wigmanii</i> (Racib.) Holltum (1955: 271), <i>syn. nov.</i></p>Published as part of <i>Dong, Shi-Yong, 2014, Nomenclatural novelties in the fern genus Tectaria (Tectariaceae), pp. 225-228 in Phytotaxa 178 (3)</i> on page 227, DOI: 10.11646/phytotaxa.178.3.10, <a href="http://zenodo.org/record/5145503">http://zenodo.org/record/5145503</a>
David Hodil, Randall Dong
No full textDavid Hodil (left) and Randall Dong (right) are pictured because they were interns in Washington, D. C. through the University Honors Program.https://scholarsjunction.msstate.edu/ua-photo-collection/3485/thumbnail.jp
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Evaluation of groundwater contamination from glass fiber dumping at Gozan-Dong, Incheon, Korea
No full textThe hydrology and chemistry of groundwaters in the Gozan-Dong area were investigated. The study was organized by the Korea Ministry of Environment to investigate possible groundwater contamination from glass fiber dumping. The flow regimes and chemical compositions of the groundwaters were assessed. Groundwaters in the Gozan-Dong area could be divided into two groups based on water chemistry and flow regime. These two groups have a zonal distribution, and were categorized into A and B zones. Zone A covers the areas near the glass fiber dump site and is characterized by partially confined aquifer condition and groundwaters of locally isolated hydrochemistry with no seasonal variation while zone B covers the other areas with unconfined aquifer condition and seasonally variable hydrochemistry. The groundwater flow regime suggested that the possible area of contamination from glass fiber dumping lay within the A zone. Identifications of, and quantification of fibers in the groundwater were carried out in accord with World Health Organization (WHO) specifications. While many fibers, in concentrations of the order of 10(3)-10(5) fibers per liter of groundwater, were detected, analysis of their chemical composition did not produce any evidence that they were of glass fiber origin. (C) 1999 Published by Elsevier Science Ltd. All rights reserved.N
Fei-Fei Dong, Piano
No full textFebruary 19th, 2016
Fei-Fei Dong, piano, performed Galuppi: Sonata in C major; Schumann: Papillons, Op. 2; Liszt: Piano Sonata in B minorhttps://digitalcommons.rockefeller.edu/tri-institutional-noon-recitals/1149/thumbnail.jp
Considering spurious timeout in proxy for improving TCP performance in wireless networks
No full textIn this paper, we introduce a new proxy that effectively prevents unnecessary retransmissions of Transmission Control Protocol data segments from flowing over a wireless link on a path with sudden delay. The proposed Spurious Timeout Detection (STD) algorithm detects spurious timeout based on the data and acknowledge sequence number. It responses to spurious timeout by filtering unnecessary data transmissions that can cause spurious fast retransmission. Simulation result shows that proposed STD algorithm performs better than, or as well as, other end-to-end mechanisms in a certain range of data rate. (C) 2003 Published by Elsevier B.V.
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