Výsledky vyhledávání - "Allen, Collins"

Akademický článek

Mitochondrial and nuclear genes suggest that stony corals are monophyletic but most families of stony corals are not (Order Scleractinia, Class Anthozoa, Phylum Cnidaria).

Autor: Hironobu Fukami, Chaolun Allen Chen, Ann F Budd, Allen Collins, Carden Wallace, Yao-Yang Chuang, Chienhsun Chen, Chang-Feng Dai, Kenji Iwao, Charles Sheppard, Nancy Knowlton

Publikováno v: PLoS ONE, Vol 3, Iss 9, p e3222 (2008)

Modern hard corals (Class Hexacorallia; Order Scleractinia) are widely studied because of their fundamental role in reef building and their superb fossil record extending back to the Triassic. Nevertheless, interpretations of their evolutionary relat

Externí odkaz: https://doaj.org/article/04c220ba2f364afab3b62234319b0315

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Effect of Degradable Fiber Composition and Shape on Proppant Suspension

Autor: Nick Allen Collins, John R. Dorgan, Koushik Ghosh, R. Gary Grim

Publikováno v: Day 4 Wed, October 10, 2018.

The ability of degradable fibers to reduce the settling rate of ceramic proppant in a guar-based solution was studied as a function of fiber composition and shape. Various cellulose ester fibers were benchmarked against a PLA standard. Aqueous (2 wt%

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d45bb6c76afb657c8999c9bf336a72b1
https://doi.org/10.2118/191821-18erm-ms

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Introduction to animal DNA barcoding protocols

Autor: Lee A, Weigt, Amy C, Driskell, Andrea, Ormos, Christopher, Meyer, Allen, Collins

Publikováno v: Methods in molecular biology (Clifton, N.J.). 858

Procedures and protocols common to many DNA barcoding projects are summarized. Planning for any project should emphasize front-end procedures, especially the "genetic lockdown" of collected materials for downstream genetic procedures. Steps further i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::17d67221cd0bb7e23226139c47a517ed
https://pubmed.ncbi.nlm.nih.gov/22684950

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Alternate fuels and chemicals from synthesis gas: Vinyl acetate monomer. Final report

Autor: Joseph Robert Zoeller, Gerald Charles Tustin, Richard D. Colberg, Edwin F. Holcombe, Nick Allen Collins

There has been a long-standing desire on the part of industry and the U.S. Department of Energy to replace the existing ethylene-based vinyl acetate monomer (VAM) process with an entirely synthesis gas-based process. Although there are a large number

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::477b4a004003b15d9257289562467150
https://doi.org/10.2172/750388

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Approximate Ellipsoidal-Earth Equations for Mapping and Fix-Taking Calculations

Autor: F. Allen Collins, Jerry A. Hawking

Publikováno v: IEEE Transactions on Aerospace and Electronic Systems. :528-533

Approximate equations are developed for converting geodetic coordinates to a local north-east-down (NED) Cartesian coordinate system, and it is shown that good accuracy can be obtained if the ellipsoidal shape of the Earth is taken into account.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::858d3097a824e183b3b81567c10952af
https://doi.org/10.1109/taes.1978.308615

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Necrotizing lymphocytic folliculitis: the early lesion of acne necrotica (varioliformis)

Autor: Steven Kossard, Ian McCrossin, Allen Collins

Publikováno v: Journal of the American Academy of Dermatology. 16(5 Pt 1)

Skin biopsy specimens from four patients who had recurrent bouts of lesions conforming to the clinical description of acne necrotica were studied. The pathologic findings were dominated by lymphocytic inflammation around centrally placed follicles ev

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d34a7220ebc916b41b838aee4e5a32fa
https://pubmed.ncbi.nlm.nih.gov/2953765

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