Results 21 to 30 of about 9,583,295 (252)

Structural characterization and antibacterial activity of silver nanoparticles synthesized using a low-molecular-weight Royal Jelly extract

Scientific Reports, 2022
In recent years silver nanoparticles (Ag NPs) gained increased and widespread applications in various fields of industry, technology, and medicine. This study describes the green synthesis of silver nanoparticles (Ag NPs) applying a low-molecular-weight ...
Susanna Gevorgyan, Robin Schubert, Sven Falke, Kristina Lorenzen, Karen Trchounian, Christian Betzel   +5 more
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Single Photon Counting X Ray Micro Imaging of Biological Samples [PDF]

, 2009
In this thesis, performed in the framework of the interdisciplinary research of the Italian National Institute of Physics (INFN) and within a collaboration with Prof. S.
Frallicciardi, Paola Maria
core   +1 more source

Ten recommendations for scanning foraminifera by X-ray computed tomography [PDF]

Journal of Micropalaeontology
Marine sediment cores uniquely provide a temporally high-resolution and well-preserved archive of foraminifera fossils, which are essential for understanding environmental, ecological, and evolutionary dynamics over geological timescales.
A. Searle-Barnes, A. Brombacher, A. Brombacher, O. Katsamenis, O. Katsamenis, K. Rankin, M. Mavrogordato, T. Ezard   +7 more
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Carbon window soft x-ray imaging using multilayer optics

, 2022
Paper 59190EThe paper deals with the recent results of the experiments on soft X-ray imaging of various carbon-containing objects: biological samples, artificial carbon fibres, graphite slices, etc.
Uspenski, Y.A., Kondratenko, V.V., Bugayev, Y., Vinogradov, A.V., Kasyanov, Y.S., Schäfers, F., Feigl, T., Devizenko, O.Y., Artyukov, I.A., Saveliev, S.V., Feschenko, R.M., Romanova, S.A.   +11 more
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The Imaging X-Ray Polarimetry Explorer (IXPE): technical overview IV [PDF]

, 2021
Scheduled to launch in late 2021 the Imaging X-ray Polarimetry Explorer (IXPE) is a Small Explorer Mission designed to open up a new window of investigation -- X-ray polarimetry.
Marshall, Herman L., Seek, Tim, McCracken, Jeffrey, Santoli, Francesco, Gurnee, Eli, Oppedisano, Chiara, DEL MONTE, Ettore, Latronico, Luca, Ramsey, Brian D., Fabiani, Sergio, Hibbard, Grant, Borotto, Fabio, McEachen, Michael, Wedmore, Jeffery, Byggott, H. Kyle, Johnson, Samantha, Forsyth, Brent, Lorenzi, Paolo, Mitsuishi, Ikuyuki, Breeding, Shawn, Rubini, Alda, Tennant, Allyn, O'Dell, Stephen, Pacheco, Richard, Tobia, Antonino, Xie, Fei, Le Roy, Shelley, La Monaca, Fabio, Delmonte, Ettore, Baumgartner, Wayne H., MASSARO, FRANCESCO, Muleri, Fabio, Cavazutti, Elisabetta, Castronuovo, Marco, Kilaru, Kiranmayee, Matt, Giorgio, Welch, David, ANTONELLI, Lucio Angelo, Pinchera, Michele, Kalinowski, William, Deininger, William D., brez, alessandro, Ferrazzoli, Riccardo, Tardiola, Marcello, LOFFREDO, Pasqualino, Ferrant, Kevin, Tamagawa, Toru, Garelick, Benjamin, Head, Michael, Ranganathan, Jaganathan, Scalise, Emanuele, Perri, Matteo, Sciortino, Andrea, Mitchell, Scott, Pilia, Maura, Baggett, Randy M., Massaro, Francesco., Brienza, Daniele, Attina, Primo, Caporale, Ciro, Maddox, Tyler, Mangravati, Elio, Magazzu, Guido, Speegle, Chet O., Minuti, Massimo, Baldini, Luca, Amici, Fabrizio, Pesce-Rollins, Melissa, Mize, Rondal, Mereu, Paolo, Evangelista, Yuri, Di Marco, Alessandro, Di Persio, Giusseppe, Marrocchesi, Alessandra, Painter, Will, Peterson, Colin, Morbidini, Alfredo, Centrone, Mauro, Puccetti, Simonetta, Nguyen, Toan, Costa, Enrico, Lofredo, Pasqualino, Sanchez, Javier, Walden, Amy L., Orsini, Leonardo, Bachetti, Matteo, Sgro, Carmelo, Cardelli, Claudia, Citraro, Saverio, Vimercati, Marco, Ceccanti, Marco, Soffitta, Paolo, Dolan, David, ATTINA', PRIMO, Alexander, Cheryl, Negri, Barbara, Weisskopf, Martin C., Nitschke, Isaac, Nasimi, Hikmat, Reedy, Lee, D'Alba, Elisa, Lucchesi, Leonardo, Antonelli, Angelo, Ratheesh, Ajay, Root, Noah, Bongiorno, Stephen D., D'Amico, Fabio, Allen, D. Zachery, Onizuka, Mitch, Dietz, Kurtis L., Donnarumma, Immacolata, Mauger, David, Barbanera, Mattia, Rankin, John, Bellazzini, Ronaldo, Trois, Alessio, Bladt, Jeff, Thomas, Nicholas E., Ferrie, MacKenzie, Sarra, Paolo, Kelly, Eric, Nuti, Alessio, DI PERSIO, GIUSEPPE, Negro, Michela, Maldera, Simone, Marengo, Marco, Tennant, Allyn F., Boree, Christopher, Paggi, Alessandro, Footdale, Joseph, Castellano, Simone, Osborne, Darren, Foster, Michelle, Mosti, Federico, Lefevre, Carlo, Kolodziejczak, Jeffery J., Pentz, Christina, Weddendorf, Bruce, Manfreda, Alberto, Carpentiero, Rita, Spandre, Gloria, Profeti, Alessandro, Andersen, Jason, Bonino, Rafaella, Valerie, Robert, Schroeder, Christopher, Zanetti, Francesco, Di Lalla, Niccolo, Piazzolla, Raffaele, Pavelitz, Steven D., Sosdian, Kalie, Antoniak, Spencer, Ruswick, Stephanie, Cavalli, Luca, Romani, Roger W., Gunji, Shuichi, Bonino, R., Maldera, S., Welch, D., Massaro, F., Orsini, L., Paggi, A., Caporale, C., Mereu, P., Elio Mangravati, Matteo Perri, Claudia Cardelli, Marco Vimercati, Cheryl Alexander, Isaac Nitschke, Kiranmayee Kilaru, Carmelo Sgro, Francesco. Massaro, Alessandro Di Marco, Rita Carpentiero, Simone Castellano, Richard Pacheco, Christopher Schroeder, Jeffery Wedmore, Grant Hibbard, Tyler Maddox, Nicholas E. Thomas, Noah Root, Maura Pilia, Michele Pinchera, alessandro brez, Fabrizio Amici, Bruce Weddendorf, Paolo Soffitta, Shuichi Gunji, H.Kyle Byggott, Alfredo Morbidini, Fabio D'Amico, Fabio La Monaca, Brent Forsyth, Enrico Costa, Elisabetta Cavazutti, Ettore Delmonte, Stephen D. Bongiorno, Martin C. Weisskopf, Robert Valerie, Ajay Ratheesh, Chet O. Speegle, Alessio Nuti, Kurtis L. Dietz, Alessandro Profeti, Chiara Oppedisano, Rafaella Bonino, Leonardo Orsini, Ikuyuki Mitsuishi, Carlo Lefevre, Alessio Trois, Hikmat Nasimi, Mitch Onizuka, Steven D. Pavelitz, Fei Xie, Marco Marengo, Shawn Breeding, Jaganathan Ranganathan, Shelley Le Roy, Alberto Manfreda, Giorgio Matt, Massimo Minuti, Alessandra Marrocchesi, Fabio Muleri, Simonetta Puccetti, Colin Peterson, Spencer Antoniak, Joseph Footdale, Raffaele Piazzolla, David Mauger, Guido Magazzu, Primo Attina, Randy M. Baggett, Christopher Boree, Simone Maldera, Daniele Brienza, D.Zachery Allen, Scott Mitchell, Toru Tamagawa, Federico Mosti, MacKenzie Ferrie, Mattia Barbanera, Eric Kelly, Lee Reedy, Riccardo Ferrazzoli, Sergio Fabiani, Jeff Bladt, Francesco Santoli, Kevin Ferrant, Giusseppe Di Persio, Michael McEachen, Jeffery J. Kolodziejczak, Antonino Tobia, Ronaldo Bellazzini, Alda Rubini, Marco Ceccanti, Paolo Mereu, Luca Latronico, Benjamin Garelick, Marco Castronuovo, Amy L. Walden, Rondal Mize, Samantha Johnson, Michelle Foster, Darren Osborne, Luca Cavalli, Allyn F. Tennant, Barbara Negri, Michela Negro, Tim Seek, Javier Sanchez, Melissa Pesce-Rollins, Jason Andersen, William D. Deininger, Francesco Zanetti, Alessandro Paggi, Fabio Borotto, Will Painter, Kalie Sosdian, Ciro Caporale, Gloria Spandre, David Welch, Luca Baldini, Stephen O'Dell, Roger W. Romani, Paolo Sarra, David Dolan, Yuri Evangelista, Michael Head, Christina Pentz, Matteo Bachetti, Mauro Centrone, Leonardo Lucchesi, Stephanie Ruswick, John Rankin, Immacolata Donnarumma, Brian D. Ramsey, William Kalinowski, Eli Gurnee, Paolo Lorenzi, Elisa D'Alba, Emanuele Scalise, Saverio Citraro, Niccolo Di Lalla, Toan Nguyen, Herman L. Marshall, Pasqualino Lofredo, Wayne H. Baumgartner, Jeffrey McCracken, Andrea Sciortino, Angelo Antonelli, Marcello Tardiola   +312 more
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Dose-efficient assessment of trabecular microstructure using ultra-high-resolution photon-counting CT

Zeitschrift für Medizinische Physik, 2022
Photon-counting (PC) detectors for clinical computed tomography (CT) may offer improved imaging capabilities compared to conventional energy-integrating (EI) detectors, e.g. superior spatial resolution and detective efficiency.
Jaime A. Peña, Laura Klein, Joscha Maier, Timo Damm, Heinz-Peter Schlemmer, Klaus Engelke, Claus-Christian Glüer, Marc Kachelrieß, Stefan Sawall   +8 more
doaj   +1 more source

Locating regions of interest prior to X-ray imaging using stereo-photogrammetry [PDF]

, 2011
The research project aims at locating regions of interest (ROIs) on human subjects prior to X-ray imaging on the Lodox Statscan whole body imaging ...
Kulkarni, Radhika
core   +1 more source

Mitigation of DMM-induced stripe patterns in synchrotron X-ray radiography through dynamic tilting

Journal of Synchrotron Radiation
In synchrotron X-ray radiography, achieving high image resolution and an optimal signal-to-noise ratio (SNR) is crucial for the subsequent accurate image analysis.
Mustapha Eddah, Henning Markötter, Björn Mieller, Michael Sintschuk, Jörg Beckmann, Giovanni Bruno   +5 more
doaj   +1 more source

Generalized noise power spectrum modeling for robotic CT with arbitrary scan paths

Nuclear Engineering and Technology
The noise characteristics of cone-beam computed tomography (CBCT) systems with flat-panel detectors significantly affect the image quality and may limit defect detectability in industrial imaging applications.
Seungjun Yoo, Seokwon Oh, Junho Lee, Seongbon Park, Ho Kyung Kim   +4 more
doaj   +1 more source

Multiscale Quantitative Imaging of Human Femoral Heads Using X-ray Microtomography [PDF]

, 2011
PhDClinical diagnostic tools provide limited information on the underlying structural and mechanical properties of bone-tissue affected by degenerative and bone metabolic diseases.
Ahmed, Farhat
core   +3 more sources