15,836 research outputs found

    Sulfur bacteria promote dissolution of authigenic carbonates at marine methane seeps

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    Assembled 16S rRNA gene iTag libraries of the microbial communities attached to a methane seep carbonate rock on the top surfaces vs. the bottom surface (in contact with sediments) subsampled 3 times.Carbonate rocks at marine methane seeps are commonly colonized by sulfur-oxidizing bacteria that co-occur with etch pits that suggest active dissolution. We show that sulfur-oxidizing bacteria are abundant on the surface of an exemplar seep carbonate collected from Del Mar East Methane Seep Field, USA. We then used bioreactors containing aragonite mineral coupons that simulate certain seep conditions to investigate plausible in situ rates of carbonate dissolution associated with sulfur-oxidizing bacteria. Bioreactors inoculated with a sulfur-oxidizing bacterial strain, Celeribacter baekdonensis LH4, growing on aragonite coupons induced dissolution rates in sulfidic, heterotrophic, and abiotic conditions of 1773.97 (±324.35), 152.81 (±123.27), and 272.99 (±249.96) Mol CaCO3 cm-2 yr-1, respectively. Steep gradients in pH were also measured within carbonate-attached biofilms using pH-sensitive fluorophores. Together, these results show that the production of acidic microenvironments in biofilms of sulfur-oxidizing bacteria are capable of dissolving carbonate rocks, even under well-buffered marine conditions. Our results support the hypothesis that authigenic carbonate rock dissolution driven by lithotrophic sulfur-oxidation constitutes a previously unknown carbon flux from the rock reservoir to the ocean and atmosphere.NASA Exobiology (NNX-14AK20G)NSF (OCE-0826254)NASA (80NSSC18K1140)NSF (1542506)Leprich, Dalton J.; Flood, Beverly E.; Schroedl, Peter R.; Ricci, Elizabeth; Marlow, Jeffery J.; Girguis, Peter R.; Bailey, Jake V.. (2021). Sulfur bacteria promote dissolution of authigenic carbonates at marine methane seeps. Retrieved from the University Digital Conservancy, https://doi.org/10.13020/4j4t-e569

    D. R. Shackleton Bailey, Cicero's Letters to Atticus. Vol. V, Books XI-XIII

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    Van den Bruwaene Martin. D. R. Shackleton Bailey, Cicero's Letters to Atticus. Vol. V, Books XI-XIII. In: L'antiquité classique, Tome 36, fasc. 2, 1967. pp. 660-661

    Bailey family papers, 1934-1982

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    The Bailey Family Papers deal primarily with the papers of H. A. (Ted) Bailey, who was born on December 19, 1900, in Bernie, Missouri.UALR.0073 A-73 BAILEY FAMILY PAPERS UALR Archives & Special Collections 1 16 Document Boxes. 1934-1982. Donated. The Bailey Family Papers deal primarily with the papers of H. A. (Ted) Bailey, who was born on December 19, 1900, in Bernie, Missouri. He married Madeline Bailey in August 1920, and moved to Arkansas in 1922. Ted Bailey served as campaign manager for his brother, Carl E. Bailey during his political career in the 1930's. Ted Bailey remained active in politics, and he collected political materials from many state and local elections from the 1930's to 1958. Ted Bailey also helped organized the Arkansas Host and Historical Society in the 1930's and supported the creation of a recreational lake from Fouche Creek in Little Rock. Ted Bailey's primary career was as sales representative for Curlee Clothing Company for over forty years. Also included in the papers are materials from the Marvin Inc., which was a talent/booking agency run by Carl, Ted, and their brother Marvin. (See also UALR.0072, Carl E. Bailey Papers. Arranged in five series: Series I - H. A. (Ted) Bailey Papers -- Arranged in three subseries: Subseries I - Carl Bailey Papers. Includes files with biographical material, campaign literature, correspondence, campaign organization charts, and notes covering the political races of Carl E. Bailey for Attorney General in 1934, Governor in 1936, 1938, and 1940, and the Senate Race in 1937. Subseries II - H. A. (Ted) Bailey Political Papers. Includes political materials and correspondence on Arkansas dating from 1934 to 1958. Subseries III - H. A. (Ted) Bailey Biographical and Family Papers. Contains biographical and family material concerning H. A. (Ted) Bailey and the Bailey Family. Series II - Arkansas Host and Historical Society. Includes organization and committee papers dealing with historical and tourist interests in the state in the late 1930's and 1940's. The correspondence is divided between the state-wide directors, out-of-state correspondence, and the individual chapters in many counties throughout the state. Series III - Fouche Lake Project. H. A. (Ted) Bailey chaired the Fouche Lake Project Commission in 1946 which studied the feasibility of creating a recreational lake from Fouche Creek in Little Rock. These files include committee papers and correspondence, several engineering studies on the project, the efforts to pass an amendment to the Constitution to provide the funding for the project, the legal suit over the project money in the 1950's, and the continuing interest in flood control of Fouche Creek in the 1970's. Series IV - Curlee Clothing Company. H. A. (Ted) Bailey was a sales representative for Curlee Clothing Company for over forty years. These papers include a history of the company, Curlee Company newsletters and brochures, correspondence, and Bailey's travel and sales routes and customer lists. Series V - The Marvin Inc. The Marvin Inc. was a booking-distribution agency run by Marvin Bailey during the 1930's. His brother Ted Bailey was Secretary-Treasurer and Carl Bailey was General Counselor. Eugene Oliver was Booking Manager, and Ralph Word was Booking Agent. These files include correspondence involving publicity for local political campaigns, the booking of the play The Ozark Cinderella, and the Aimee Semple McPherson Revival in North Little Rock during April of 1934. UALR.0073 Bailey Family Papers A-73 UALR Archives & Special Collections 2 NOTE: When requesting materials, please give the collection number (UALR.0073), series number, subseries number (if applicable), box number, and file number. FILE TITLES Series I - H. A. (Ted) Bailey Papers Subseries I - Carl E. Bailey Files Box 1 File 1 - Biographical Material File 2 - Attorney General Race, 1934 campaign material File 3 - Attorney General Race, 1934 newsclippings File 4 - Governor's Race, 1936, campaign material File 5 - Governor's Race, 1936, newsclippings File 6 - Governor's Race, 1936, campaign organization File 7 - Governor's Race, 1936, Field men and files File 8 - Governor's Race, files on other candidates FIle 9 - Bailey Inauguration, 1937, printed material File 10 - Bailey Inauguration, 1937, newsclippings File 11 - Senate Race, 1937, campaign material File 12 - Senate Race, 1937, campaign organization File 13 - Senate Race, 1937, newsclippings File 14 - Governor's Race, 1938, campaign material File 15 - Governor's Race, 1938, newsclippings File 16 - Second Gubernatorial Term, 1938-1940, newsclippings File 17 - Governor's Race, 1940, campaign material File 18 - Governor's Race, 1940, campaign organization File 19 - Governor's Race, 1940, newsclippings Series I - H. A. (Ted) Bailey Papers Subseries II - H. A. (Ted) Bailey Political Papers Box 1 File 1 - General Election, 1934, campaign material File 2 - General Election, 1934, newsclippings File 3 - Wright Patman File File 4 - General Election, 1938, newsclippings File 5 - General Election, 1940, campaign material File 6 - Fred Keller for Governor Race, 1942, campaign material File 7 - Fred Keller for Governor Race, 1942, campaign correspondence File 8 - Fred Keller for Governor Race, 1942, campaign organization File 9 - Fred Keller for Governor Race, 1942, newsclippings File 10 - Brooks Hayes File, 1942-1944 File 11 - General Election, 1942, campaign material File 12 - Senate Race, 1942, campaign material File 13 - Senate Race, 1942, newsclippings Box 2 UALR.0073 Bailey Family Papers A-73 UALR Archives & Special Collections 3 File 1 - Governor's Race, 1944 File 2 - General Election, 1944 File 3 - Fulbright for Senate Race, 1944, campaign material File 4 - Fulbright for Senate Race, 1944, campaign organization File 5 - Fulbright for Senate Race, 1944, newsclippings File 6 - Fulbright Correspondence, 1939-1956 File 7 - General Election, 1950 File 8 - Governor's Race, 1952, campaign material File 9 - Governor's Race, 1952, newsclippings File 10 - General Election, 1952 File 11 - General Election, 1954 File 12 - Stephenson for President File, 1955-1956 File 13 - General Election, 1956 File 14 - General Election, 1958 Box 3 File 1 - Political Correspondence, 1936. File 2 - Political Correspondence, January, 1937 File 3 - Political Correspondence, February, 1937 File 4 - Political Correspondence, March-April, 1937 File 5 - Political Correspondence, May-July, 1937 File 6 - Political Correspondence, August-December, 1937 File 7 - Political Correspondence, 1938 File 8 - Political Correspondence, 1939 File 9 - Political Correspondence, January, 1940 - January, 1941 Series I - H. A. (Ted) Bailey Papers Subseries III - H. A. (Ted) Bailey Biographical and Family Papers Box 1 File 1 - Ted Bailey Biographical Material File 2 - Ted Bailey Biographical Notes, Outlines File 3 - Ted Bailey Personal Notes, Letters File 4 - Ted Bailey Retirement Papers File 5 - Ted Bailey Prizes, Awards File 6 - Western Star Lodge Papers File 7 - United Commerical Travelers, Printed Material File 8 - United Commercial Travelers, Papers File 9 - Woman's City Club Papers File 10 - Marvin Hotel Papers File 11 - Southern Hotel Papers File 12 - Sabine Land Papers File 13 - Carl E. Bailey Electric Plant, Papers File 14 - Carl E. Bailey Electric Plant, Newsclippings File 15 - Carl E. Bailey Electric Plant, Correspondence File 16 - Madeline Bailey Memorial Fund Papers UALR.0073 Bailey Family Papers A-73 UALR Archives & Special Collections 4 Box 2 File 1 - The Life of a Twentieth Century Arkansas Traveler, Vol. 1 (Scrapbook) File 2 - The Life of a Twentieth Century Arkansas Traveler, Vol. 2 (Scrapbook) File 3 - The Life of a Twentieth Century Arkansas Traveler, Vol. 3 (Scrapbook) Series II - Arkansas Host and Historical Society Box 1 File 1 - Organizational charts, papers File 2 - Committee papers File 3 - Speeches, addresses File 4 - Constitutional, legal papers File 5 - Arkansas Traveler Publication Papers File 6 - Budget papers File 7 - Endorsements File 8 - Newsclippings File 9 - Notes, memos File 10 - Arkansas Tarton File Box 2 File 1 - M. C. Blackman, Director of Advertising File 2 - Harvey D. Booth, Director of Tours File 3 - George Branner, Director of Minerals File 4 - S. C. Dellinger, Director of Archaeology File 5 - Dallas Herndon File 6 - Walter Lemke File 7 - Mrs. Louis Loughborough,, Director of Restoration File 8 - D. Palmer Patterson, Director of Guide Service File 9 - Alfred Rawlinson, Director of Research File 10 - Ed Schultz, State Secretary File 11 - William R. Sprott, Director of Zoos File 12 - H. K. Thatcher, Director of Industrial Products File 13 - Robert Wait, Director of Donors File 14 - Isabelle C. Wilson, Director of Handicrafts File 15 - Arkansas Representatives in Washington (Congressional Delegation) File 16 - Out-of-State Correspondence File 17 - General Correspondence Box 3 File 1 - General County Organization File 2 - Baxter, Benton, Boone, & Bradley File 3 - Carroll, Clark, Clay, Columbia, Conway, Craighead, Crawford, and Crittendon File 4 - Desha, Drew, Faulkner, Franklin, and Fulton File 5 - Garland, Greene, Hempstead, and Howard File 6 - Independence, Jackson, Jefferson, Johnson, & Lawrence File 7 - Lee, Logan, Madison, and Miller File 8 - Mississippi, Monroe, Montgomery, Ouachita, Phillips, Pike, Polk, and Pope File 9 - Pulaski File 10 - Saline, Scott, Sebastian, Searcy, Sevier, St. Francis, and Union UALR.0073 Bailey Family Papers A-73 UALR Archives & Special Collections 5 File 11 –Washington File 12 - Woodruff and Yell Series III - Fouche Lake Project Box 1 File 1 - Lake Fouche, Preliminary Organization File 2 - Lake Fouche, Commission Organizantion File 3 - Preliminary Federal Financial Aide File 4 - Metro Planning Commission File 5 - Executive Committee Papers File 6 - Advisory Committee Papers File 7 - Finance Committee Papers File 8 - Engineer's Committee Papers File 9 - Operations Committee Papers File 10 - Publicity Committee Papers File 11 - Publicity Committee Newsclippings File 12 - Real Estate Committee Papers File 13 - Property Owners Committee Papers File 14 - Contractors Committee Papers File 15 - Legal Committee Papers File 16 - Legal Committee Papers File 17 - Master Mailing List File 18 - Contributions File File 19 - Additional Recreational Lakes File File 20 - Shreveport Lake File File 21 - Shreveport Lake Newsclippings File 22 - Springfield, Illinois, Lake File Box 2 File 1 - People's Committee, Organization Papers File 2 - People's Committee, Legal Papers File 3 - People's Committee, Correspondence File 4 - People's Committee, Petitions File 5 - People's Committee, Notes & Memos File 6 - Lake Fouche Update, 1950s File File 7 - Palarm Creek Project File File 8 - Legal Action File File 9 - Fouche Creek Update, 1970 File File 10 - Newsclippings, 1945-1946 File 11 - Newsclippings, 1950-1958 File 12 - Newsclippings, 1968-1980 Series IV - Curlee Clothing Company Box 1 File 1 - Curlee Clothing General History File 2 - Newspaper Clippings File 3 - Ted Bailey Stock Papers UALR.0073 Bailey Family Papers A-73 UALR Archives & Special Collections 6 File 4 - Sales Conventions File 5 - Invoices and Business Papers File 6 - Sales Papers File 7 - Travel and Sales Routes File 8 - Customer Lists File 9 - Customer Lists File 10 - Legal Action Papers Box 2 File 1 - Curlee Newsletters (Vols. 1-4) File 2 - Curlee Newsletters (Vols. 5-8) File 3 - Curlee Newsletters (Vols. 9, 12, 13, & 14) File 4 - Curlee Newsletters (Vols. 15-18) File 5 - Curlee Newsletters (Vols. 19-22) File 6 - Curlee Company Printed Material File 7 - Curlee Company Brochures, Advertising Box 3 File 1 - Curlee Clothing Correspondence, 1931-1938 File 2 - Curlee Clothing Correspondence, 1942-1946 File 3 - Curlee Clothing Correspondence, 1947-1948 File 4 - Curlee Clothing Correspondence, 1954-1959 File 5 - Curlee Clothing Correspondence, 1960-1967 File 6 - Curlee Clothing Correspondence, 1968-1969 File 7 - Curlee Clothing Correspondence, 1970-1974 File 8 - Curlee Clothing Correspondence, 1976-1977 File 9 - Curlee Clothing Correspondence, n.d. File 10 - Walter King Correspondence, 1969-1975 Series V - The Marvin Inc. Box 1 File 1 - General Papers File 2 - General Correspondence File 3 - Political Campaign Mailing Lists File 4 - Publicity Papers File 5 - Ralph Word Correspondence File 6 - Blue Bird Producing Company File 7 - Aimee Semple McPherson Correspondence, January-March, 1934 File 8 - Aimee Semple McPherson Correspondence, April-May, 1934 File 9 - Aimee Semple McPherson, Publicity File 10 - Aimee Semple McPherson, Sketches, Notes File 11 - Aimee Semple McPherson, Scripts, Publications File 12 - Aimee Semple McPherson, Sermons File 13 - Aimee Semple McPherson, Newsclipping

    Title page of Can the monopoly lawfully be abolished? / by Henry Charles Carey.

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    Reprinted from the Burlington gazette

    New records of Serpulidae (Annelida, Polychaeta) collected by R / V " Vityaz " from bathyal and abyssal depths of the Pacific Ocean

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    Kupriyanova, Elena K., Bailey-Brock, Julie, Nishi, Eijiroh (2011): New records of Serpulidae (Annelida, Polychaeta) collected by R / V " Vityaz " from bathyal and abyssal depths of the Pacific Ocean. Zootaxa 2871: 43-60, DOI: 10.5281/zenodo.20338

    Anderson, Bailey, and Coleman

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    (l to r) Author John Aubrey Anderson, President of the G.V. Sonny Montgomery Foundation Bob Bailey, and Dean of Libraries Frances Coleman share remarks.https://scholarsjunction.msstate.edu/libep-events-booksignings-anderson/1021/thumbnail.jp

    Bailey, Coleman, and Anderson

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    (l to r) Dean of Libraries Frances Coleman and author John Aubrey Anderson listen as President of the G.V. Sonny Montgomery Foundation Bob Bailey introduces Anderson.https://scholarsjunction.msstate.edu/libep-events-booksignings-anderson/1010/thumbnail.jp

    New Doppler Signal Processor for Arterial Relative Section Evaluation

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    A new device has been developed that is capable of processing information from a standard Doppler signal on the relative section (RS) of arteries during the cardiac cycle. RS is a new parameter proportional to the vessel cross-section and its changes during the cardiac cycle. This parameter does not give any morphologic information on the vessel itself, but it can help in completing Dop pler analysis, providing information on vessel elasticity. RS radius (R) and ve locity (V) (traditional Doppler) signals were routinely recorded under constant-pressure conditions. The device was tested in vivo by recording the R and V tracings on 20 common femoral arteries (cf) in dogs. These measure ments were compared with the R and V tracings obtained from the largest femoral branch (fb). R and V tracings were also obtained on 20 femoral arteries after surgically induced stenosis (above, at, and below the stenosis). Both exper iments showed a significant depression of the R tracings (p < 0.01). No signifi cant difference was found between the radius value and three-projection angiography of the stenosis (p=ns). The ability of the device to determine the elasticity of the arterial wall was evaluated in vitro on 10 specimens of athero sclerotic human tibial arteries, obtained from amputated lower extremities, and on 10 samples of dog femoral arteries, and the evaluations were compared. A significant difference in the radius root mean square values was found between the 2 groups (p < 0.01). The authors conclude that this device is capable of determining a new parameter (RS) that is proportional to the cross-section of the examined artery. They have also demonstrated that RS provides useful in formation about arterial wall elasticity. © 1988, Sage Publications. All rights reserved

    Endothelial cell seeding after carotid endarterectomy in a canine model reduces platelet uptake

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    Post-endarterectomy platelet deposition may play an important role not only in vessel wall healing, but also in the development of progressive stenosis. Using a canine model, we investigated the effect of endothelial cell seeding on platelet deposition on endarterectomised arteries. Thirteen dogs underwent bilateral carotid intimectomy (5 cm long) and one side was seeded with an average of 2 × 106 viable freshly harvested endothelial cells. Blood flow was restored 20 min after seeding. On the contralateral side, a sham-seeding was performed. Deposition of 111indium-labelled autologous platelets was studied with sequential gamma camera images 3-5h, 1, 2, 3, 4 days and 4 weeks after surgery. Platelet uptake was statistically reduced on the seeded side. Animals were killed at 4 weeks (nine dogs) and 5 weeks (four dogs) after surgery. Seven arteries for each group were found to be occluded. We conclude that endothelial cell seeding on endarterectomised arteries is feasible and reduces platelet uptake. Improvement in the efficiency of seeding and reduction of endothelial cell loss might permit clinical application of this technique. © 1992 Grune & Stratton Ltd

    GM Bailey, Nuclear Physics

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    Research School of Physics Scholars - R. B. Taylor, D. Lang, A. Gregory, H. Purser, P. M. Stott, R. A. Bell, E. Weigold, G. D. Symons, Mr. A. Taylor, I. V. Mitchell, C. J. Hawks, J. B. W. Whitehook, G. M. Bailey, P. Greenlan
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