Search Results - "Powell, I"

Invasive Plants Have Scale-Dependent Effects on Diversity by Altering Species-Area Relationships by Powell, Kristin I., Chase, Jonathan M., Knight, Tiffany M.

“…Although invasive plant species often reduce diversity, they rarely cause plant extinctions. We surveyed paired invaded and uninvaded plant communities from…”
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Mapping the global emergence of Batrachochytrium dendrobatidis, the amphibian chytrid fungus by Olson, Deanna H, Aanensen, David M, Ronnenberg, Kathryn L, Powell, Christopher I, Walker, Susan F, Bielby, Jon, Garner, Trenton W J, Weaver, George, Fisher, Matthew C

“…The rapid worldwide emergence of the amphibian pathogen Batrachochytrium dendrobatidis (Bd) is having a profound negative impact on biodiversity. However,…”
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Coverage and Estimated Effectiveness of mRNA COVID-19 Vaccines Among US Veterans by Young-Xu, Yinong, Korves, Caroline, Roberts, Jeff, Powell, Ethan I., Zwain, Gabrielle M., Smith, Jeremy, Izurieta, Hector S.

“…Importance Effectiveness of mRNA vaccinations in a diverse older population with high comorbidity is unknown. Objectives To describe the scope of the COVID-19…”
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Effectiveness of mRNA COVID-19 vaccines against Omicron and Delta variants in a matched test-negative case–control study among US veterans by Young-Xu, Yinong, Zwain, Gabrielle M, Izurieta, Hector S, Korves, Caroline, Powell, Ethan I, Smith, Jeremy, Balajee, Abirami, Holodniy, Mark, Beenhouwer, David O, Rodriguez-Barradas, Maria C, Brown, Sheldon T, Marconi, Vincent C

“…ObjectiveTo estimate the effectiveness of messenger RNA (mRNA) booster doses during the period of Delta and Omicron variant dominance.DesignWe conducted a…”
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Early detection of metastases using whole-body MRI for initial staging and routine follow-up of myxoid liposarcoma by Gorelik, Natalia, Reddy, Santhosh Mauvva Venkatesh, Turcotte, Robert E., Goulding, Krista, Jung, Sungmi, Alcindor, Thierry, Powell, Thomas I.

“…Objective To define the role of whole-body MRI (WBMRI) for initial staging and routine follow-up of myxoid liposarcoma (MLS). Materials and methods A…”
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Solitary fibrous tumor: an update on the spectrum of extrapleural manifestations by Musyoki, Francis N., Nahal, Ayoub, Powell, Thomas I.

“…Solitary fibrous tumor (SFT) is a rare tumor initially believed to be a benign localized pleural tumor of mesothelial origin. Over the past few years, the…”
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Survival and activity of probiotic lactobacilli in skim milk containing prebiotics by Desai, A.R, Powell, I.B, Shah, N.P

“…Seven strains were cultured anaerobically at 37 °C for 48 h in 12% (w/v) reconstituted skim milk containing 5% (w/v) Hi‐maize, lactulose, inulin, or raftilose…”
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Discrimination of dairy industry isolates of the Lactobacillus casei group by Desai, A R, Shah, N P, Powell, I B

“…Lactobacilli are a major part of the microflora of the gut and of many fermented dairy products, and are found in a variety of environments. Lactobacillus…”
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How do nuclear isomers influence the gamma-ray bursts in binary neutron star mergers? by Hamilton, Maria C. Babiuc, Powell, Joseph I.

“…Neutron star mergers are astrophysical “gold mines,” synthesizing over half of the elements heavier than iron through rapid neutron capture nucleosynthesis…”
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The Ovarian Transcriptome of Reproductively Aged Multiparous Mice: Candidate Genes for Ovarian Cancer Protection by Urzúa, Ulises, Chacón, Carlos, Norambuena, Maximiliano, Lizama, Luis, Sarmiento, Sebastián, Asaki, Esther, Powell, John I, Ampuero, Sandra

“…In middle-aged women, the decline of ovarian follicle reserve below a critical threshold marks menopause, leading to hormonal, inflammatory, and metabolic…”
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Initiating Oncogenic Event Determines Gene-Expression Patterns of Human Breast Cancer Models by Desai, Kartiki V., Xiao, Nianqing, Wang, Weili, Gangi, Lisa, Greene, John, Powell, John I., Dickson, Robert, Furth, Priscilla, Hunter, Kent, Kucherlapati, Raju, Simon, Richard, Liu, Edison T., Green, Jeffrey E.

“…Molecular expression profiling of tumors initiated by transgenic overexpression of c-myc, c-neu, c-ha-ras, polyoma middle T antigen (PyMT) or simian virus 40…”
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Integrated polymerase chain reaction-based procedures for the detection and identification of species and subspecies of the Gram-positive bacterial genus Lactococcus by Pu, Z.Y, Dobos, M, Limsowtin, G.K.Y, Powell, I.B

“…Aims: Five species of the Gram-positive bacterial genus Lactococcus (Lactococcus lactis, L. garvieae, L. plantarum, L. piscium and L. raffinolactis) are…”
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Validation of a food frequency questionnaire measurement of selected nutrients using biological markers in African-American men by Holmes, M.D, Powell, I.J, Campos, H, Stampfer, M.J, Giovannucci, E.L, Willett, W.C

“…Objective: To validate selected nutrients assessed by the food frequency questionnaire (FFQ) used in the Harvard cohort studies in an African-American group…”
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A synthesis of plant invasion effects on biodiversity across spatial scales by Powell, Kristin I., Chase, Jonathan M., Knight, Tiffany M.

“…Premise of the study: Invasive plant species are typically thought to pose a large threat to native biodiversity, and local-scale studies typically confirm…”
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Effects of nutrient addition and competition on biomass of five Cirsium species (Asteraceae), including a serpentine endemic by Powell, Kristin I, Knight, Tiffany M

“…Endemic plant species are often thought to be restricted to marginal habitats as a result of a trade-off between fitness in high-stress environments and…”
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EpiCollect+: linking smartphones to web applications for complex data collection projects by Aanensen, David M, Huntley, Derek M, Menegazzo, Mirko, Powell, Chris I, Spratt, Brian G

“…Previously, we have described the development of the generic mobile phone data gathering tool, EpiCollect, and an associated web application, providing two-way…”
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Clinical impact of whole-body MRI in staging and surveillance of patients with myxoid liposarcoma: a 14-year single-centre retrospective study by Paruthikunnan, Samir, Gorelik, Natalia, Turcotte, Robert E., Jung, Sungmi, Alcindor, Thierry, Powell, Thomas I.

“…Objective To assess the clinical impact of regular whole-body magnetic resonance imaging (WBMRI) surveillance in myxoid liposarcoma patients. Methods This was…”
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Lung Nodules: CT-guided Placement of Microcoils to Direct Video-assisted Thoracoscopic Surgical Resection by MAYO, John R, CLIFTON, Joanne C, POWELL, Tom I, ENGLISH, John C, EVANS, Ken G, YEE, John, MCWILLIAMS, Annette M, LAM, Stephen C, FINLEY, Richard J

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Prospective molecular profiling of melanoma metastases suggests classifiers of immune responsiveness by ENA WANG, MILLER, Lance D, ALEXANDER, H. Richard, DURAY, Paul H, HERLYN, Meenhard, RESTIFO, Nicholas P, LIU, Edison T, ROSENBERG, Steven A, MARINCOLA, Francesco M, OHNMACHT, Galen A, MOCELLIN, Simone, PEREZ-DIEZ, Ainhoa, PETERSEN, David, YINGDONG ZHAO, SIMON, Richard, POWELL, John I, ASAKI, Esther

“…We amplified RNAs from 63 fine needle aspiration (FNA) samples from 37 s.c. melanoma metastases from 25 patients undergoing immunotherapy for hybridization to…”
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Role of olfactory appendages in chemically mediated orientation of blue crabs by Keller, Troy A., Powell, Ian, Weissburg, Marc J.

“…Benthic crustaceans such as the blue crabCallinectes sapidususe various sensory appendages to navigate chemical plumes. We characterized the role of different…”
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