78 research outputs found
Seated Portrait of Helen Wise
No full textThe CDV features a seated portrait of Helen Wise, a nineteenth-century actress. In the portrait, Wise is seated wearing a knee-length dress. She holds a cigar in her mouth.https://scholarsjunction.msstate.edu/fvw-cdv/1233/thumbnail.jp
jamesrco/LipidPhotoOxBox: LipidPhotoOxBox v1.0.0
No full textInitial release of data and code in LipidPhotoOxBox to support Collins, J. R., H. F. Fredricks, J. M. Diaz, J. S. Bowman, C. P. Ward, C. Moreno, K. Longnecker, A. Marchetti, C. M. Hansel, H. W. Ducklow, and B. A. S. Van Mooy (2017), The diverse products and biogeochemical significance of lipid photooxidation in coastal surface waters of West Antarctica
Ruhe, Helen (Death, 1882-08-23)
No full textAddress: 19 Franklin St.Age at death: 40 yrsPg 150/1882/484/F W M/Germany/Dr. Fredricks/Hackman/St. Mary'sOriginal record filed in drawer labeled 'ROUS-RUNK'
Quantitative exploration of the fundamental microbial processes that contribute to the accumulation of natural biofilms on ships’ hulls
No full textRecommended from our members
Image 61 of Theo Brown Diaries, 1947
No full textFRIDAY FEBRUARY 14 1947
I wrote letters to mother, Kate, Teldeken, Mathilda,
Heidi, Alex P. Lange, A"lex D. Lange, Elsa Butler Grove,
Mrs John Lange, Cora Conant, Amy, Helen Stone,
sending clippings. In late afternoon and evening at
Hill & Fredricks where many people came in.
[Newspaper Clippings: Democrat, Dispatch; Death of Mathilde
Koehler
Knubel - Frederick H. Knubel (1889)
No full textA.B.; A.M., 1896; D.D., 1911; Phi Gamma Delta; Phi Beta Kappa. Attended Gettysburg Seminary 1893-95 and U. of Leipsic, 1895-96; LL.D., Thiel C., 1919; S.T.D., Syracuse U., 1930. Born May 22, 1870, N.Y.C. Lutheran clergyman, Church of Atonement, N.Y.C., 1896-1918; pres., U.L.C.A., 1918- . Trustee, Gettysburg College, 1916- ; pres., Inner Mission Bd., Gen. Synod; vice-pres., Amer. Bible Soc.; same, Amer. Tract Soc., and Luth. Ch. of Latvia; head of Luth. War Work during World War. Editor, The Key Books, and other church publications. Married June 26, 1895, Christine A. G. Ritscher, Jersey City, N.J., who died Dec. 16, 1923; 1925, Jennie L. Christ, N.Y.C. Children: Frederick R., b. Aug. 9, 1897 (class of 1918); Helen M. Address: 201 Hamilton Avenue, New Rochelle, N.Y
SC Women's Swimming and Diving Team (c. 1976-1977)
No full textThe Springfield College's 1976/1977 women's swimming team pose for a photo. Led by tri-captains Helen Lawler, Noreen Szibdat, and Bonnie Morse, the swimmers lived up to expectations. After a successful 8-3 dual slate, the defending champions set their sights toward the New Englands. By the end of the two-day meet, the coveted first place award remained at Springfield College for another year.
Top to Bottom, Left to Right: Rhonda Lewis, Patti Tomala, Patty Tinghino, Mindy Cram, Lisa Raccaro, Alice Barber; Cindy Stearns, Elaine Cadigan, Shar Ryan, Wendy Oxholm, Robin Stupack, Joy Green, Sue Shaw; Ellen Waters, Peg Maloney, Cathy Edgar, Sandy Heally, Vicky Fredricks, Nan Tummers, Cheryl "Shirley" Pourier, Mary Farnham, Kim Wiezbecki, Julie Colt, Janie Hoffman, Chris Jones, Tina Gomez, Darby Reid, Nancy Webb, Mary Jane D'Zurilla, Deb Kinney, Coach Val Turtle, Noreene Szibdat, Bonnie Morse, Helen Lawler, and Manager Debbie Farmakis
The mutual interplay between calcification and coccolithovirus infection
No full text© The Author(s), 2019. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Johns, C. T., Grubb, A. R., Nissimov, J. I., Natale, F., Knapp, V., Mui, A., Fredricks, H. F., Van Mooy, B. A. S., & Bidle, K. D. The mutual interplay between calcification and coccolithovirus infection. Environmental Microbiology, 21(6), (2019): 1896-1915, doi:10.1111/1462-2920.14362.Two prominent characteristics of marine coccolithophores are their secretion of coccoliths and their susceptibility to infection by coccolithoviruses (EhVs), both of which display variation among cells in culture and in natural populations. We examined the impact of calcification on infection by challenging a variety of Emiliania huxleyi strains at different calcification states with EhVs of different virulence. Reduced cellular calcification was associated with increased infection and EhV production, even though calcified cells and associated coccoliths had significantly higher adsorption coefficients than non‐calcified (naked) cells. Sialic acid glycosphingolipids, molecules thought to mediate EhV infection, were generally more abundant in calcified cells and enriched in purified, sorted coccoliths, suggesting a biochemical link between calcification and adsorption rates. In turn, viable EhVs impacted cellular calcification absent of lysis by inducing dramatic shifts in optical side scatter signals and a massive release of detached coccoliths in a subpopulation of cells, which could be triggered by resuspension of healthy, calcified host cells in an EhV‐free, ‘induced media’. Our findings show that calcification is a key component of the E. huxleyi‐EhV arms race and an aspect that is critical both to the modelling of these host–virus interactions in the ocean and interpreting their impact on the global carbon cycle.We thank Liti Haramaty for her guidance and assistance in culturing and infection experiments. This research was funded by the Gordon and Betty Moore Foundation (GBMF3301 to BVM and KDB and GBMF3789 to KDB) and the National Science Foundation (OCE‐1537951 and OCE‐1559179 to KDB)
(Table T2) Relative signal intensity of intact polar lipids in sediments from ODP Sites 207-1257 and 207-1258
No full textWe report results from the analysis of intact polar lipids (IPLs) in sediments from Ocean Drilling Program Sites 1257 and 1258. IPLs, constituting the cell membranes of living organisms, were detected in organic-lean sediments but not in underlying organic-rich black shales. Microbial activity in organic-lean sediments is likely due to sulfate-dependent oxidation of methane whereas difficulties detecting IPLs in black shales are interpreted to result from unfavorable signal-to-noise ratios due to low cell concentrations in combination with extremely high analytical noise created by uncharacterized organic matrix. IPLs found are consistent with a low-diversity community of archaea and bacteria. The concentrations of IPLs are more than one order of magnitude lower than those in Neogene deep subsurface sediments at the Peruvian margin, suggestive of significantly lower cell concentrations in Demerara Rise. This finding is consistent with inferred low rates of subsurface microbial activity
Bacterial and eukaryotic intact polar lipids in the eastern subtropical South Pacific: Water-column distribution, planktonic sources, and fatty acid composition
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