Results 101 to 110 of about 525,920 (315)

Phenotypic screening of seed retention and histological analysis of the abscission zone in Festuca pratensis and Lolium perenne

BMC Plant Biology
Background Seed retention is the basic prerequisite for seed harvest. However, only little breeding progress has been achieved for this trait in the major forage grasses.
Mareike Kavka, Andreas Balles, Christof Böhm, Klaus J. Dehmer, Christian Fella, Felix Rose, Bernhard Saal, Sabine Schulze, Evelin Willner, Michael Melzer   +9 more
doaj   +1 more source

TomoPhantom, a software package to generate 2D–4D analytical phantoms for CT image reconstruction algorithm benchmarks

SoftwareX, 2018
In the field of computerized tomographic imaging, many novel reconstruction techniques are routinely tested using simplistic numerical phantoms, e.g. the well-known Shepp–Logan phantom.
Daniil Kazantsev, Valery Pickalov, Srikanth Nagella, Edoardo Pasca, Philip J. Withers   +4 more
doaj   +1 more source

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

The Imaging X-Ray Polarimetry Explorer (IXPE): Technical Overview II [PDF]

, 2019
The Imaging X-ray Polarimetry Explorer (IXPE) will add polarization to the properties (time, energy, and position) observed in x-ray astronomy. A NASA Astrophysics Small Explorer (SMEX) in partnership with the Italian Space Agency (ASI), IXPE will ...
Victoria M. Kaspi, Oppedisano, Chiara, James Masciarelli, Latronico, Luca, Ramsey, Brian D., Hibbard, Grant, Fabiani, Sergio, Pasqualino Loffredo, Matteo Perri, Borotto, Fabio, Cavazzuti, Elisabetta, Brad Porter, Claudia Cardelli, McEachen, Michael, Bygott, H. Kyle, Forsyth, Brent, Mitsuishi, Ikuyuki, Breeding, Shawn, Xie, Fei, Kiranmayee Kilaru, Sgrò, Carmelo, Muleri, Fabio, Richard Pacheco, Grant Hibbard, Noah Root, Michele Pinchera, Pinchera, Michele, Kalinowski, William, H K. Bygott, Wedmore, Jeffrey, Tardiola, Marcello, Tamagawa, Toru, Scalise, Emanuele, Fabrizio Amici, Perri, Matteo, Bruce Weddendorf, Del Monte, Ettore, Primo Attinà, Paolo Soffitta, Caporale, Ciro, McCracken, Jeffery, Shuichi Gunji, Speegle, Chet O., Schindhelm, Sarah, Amici, Fabrizio, Baldini, Luca, Alfredo Morbidini, Evangelista, Yuri, Di Lalla, Niccolò, Fabio La Monaca, Peterson, Colin, Francesco Massaro, Brent Forsyth, Puccetti, Simonetta, Enrico Costa, Costa, Enrico, Stephen L. O'Dell, Stephen D. Bongiorno, Martin C. Weisskopf, Sanchez, Javier, Ajay Ratheesh, O'Dell, Stephen L., Chet O. Speegle, Citraro, Saverio, Alessio Nuti, Kurtis L. Dietz, Alessandro Profeti, Soffitta, Paolo, Chiara Oppedisano, Alexander, Cheryl, Weisskopf, Martin C., Nasimi, Hikmat, Leonardo Orsini, Ikuyuki Mitsuishi, Carlo Lefevre, Alessio Trois, Lucchesi, Leonardo, Hikmat Nasimi, Ratheesh, Ajay, Steven D. Pavelitz, Bongiorno, Stephen D., Fei Xie, Marco Marengo, Allen, D. Zachery, Jaganathan Ranganathan, Brez, Alessandro, Shelley Le Roy, Alberto Manfreda, Rankin, John, Carmelo Sgrò, Bellazzini, Ronaldo, Giorgio Matt, Massimo Minuti, Alessandra Marrocchesi, Bladt, Jeff, Fabio Muleri, Simonetta Puccetti, Nuti, Alessio, Cheryl D. Alexander, Colin Peterson, D Z. Allen, Spencer Antoniak, Elisabetta Cavazzuti, Joseph Footdale, Alessandro Brez, McCracken, Jeff, Osborne, Darren, Foster, Michelle, Mosti, Federico, Kelley, Anthony R., Lefevre, Carlo, Pentz, Christina, Kolodziejczak, Jeffery J., Jeffrey J. Kolodziejczak, Alexander, Cheryl D., Profeti, Alessandro, Spandre, Gloria, Guido Magazzu, Kolodziejczak, Jeffrey J., Bygott, H K., Daniele Brienza, BRIENZA , DANIELE, Scott Mitchell, Toru Tamagawa, Ruswick, Stephanie, Federico Mosti, Romani, Roger W., Gunji, Shuichi, Marshall, Herman L., Johnson, Sandra, Ettore Del Monte, McCracken, Jeffrey, Santoli, Francesco, Elsner, Ronald F., Gurnee, Eli, MacKenzie Ferrie, Di Persio, Giuseppe, Mattia Barbanera, Eric Kelly, Jeff McCracken, Riccardo Ferrazzoli, Sergio Fabiani, Jeff Bladt, Francesco Santoli, Rubini, Alda, Loffredo, Pasqualino, Shawn P. Breeding, Pacheco, Richard, Le Roy, Shelley, Tobia, Antonino, La Monaca, Fabio, Porter, Brad, Baumgartner, Wayne H., Ronald F. Elsner, Kilaru, Kiranmayee, Michael McEachen, Welch, David, Matt, Giorgio, Smith, Brian T., Deininger, William D., Ferrazzoli, Riccardo, Antonino Tobia, Ronaldo Bellazzini, Jeffrey Wedmore, Alda Rubini, Ranganathan, Jaganathan, Sciortino, Andrea, Mitchell, Scott, Marco Ceccanti, Paolo Mereu, Luca Latronico, Brienza, Daniele, Brian T. Smith, Magazzu, Guido, Niccolò Di Lalla, Minuti, Massimo, Raffaella Bonino, Sgr, Carmelo, Pesce-Rollins, Melissa, Mereu, Paolo, Amy L. Walden, Marrocchesi, Alessandra, Morbidini, Alfredo, Centrone, Mauro, Michelle Foster, Darren Osborne, Allyn F. Tennant, Michela Negro, Walden, Amy L., Orsini, Leonardo, Javier Sanchez, Melissa Pesce-Rollins, Masciarelli, James, Cardelli, Claudia, William D. Deininger, Johnson, Sandra R., Ceccanti, Marco, Anthony R. Kelley, Francesco Zanetti, Alessandro Paggi, Fabio Borotto, Guy, Larry, Root, Noah, Giuseppe Di Persio, Dietz, Kurtis L., Donnarumma, Immacolata, Ciro Caporale, Gloria Spandre, Barbanera, Mattia, Breeding, Shawn P., David Welch, Luca Baldini, Roger W. Romani, Sandra R. Johnson, Trois, Alessio, Ferrie, MacKenzie, Bonino, Raffaella, Kelly, Eric, Yuri Evangelista, Negro, Michela, Christina Pentz, Marengo, Marco, Mauro Centrone, Leonardo Lucchesi, Stephanie Ruswick, Tennant, Allyn F., John Rankin, Immacolata Donnarumma, Raffaele Piazzola, Piazzola, Raffaele, Paggi, Alessandro, Kaspi, Victoria M., Massaro, Francesco, Footdale, Joseph, William Kalinowski, Brian D. Ramsey, Eli Gurnee, Weddendorf, Bruce, Sarah Schindhelm, Manfreda, Alberto, Emanuele Scalise, Saverio Citraro, Larry Guy, Zanetti, Francesco, Piazzolla, Raffaele, Allen, D Z., Pavelitz, Steven D., Attin, Primo, Antoniak, Spencer, Herman L. Marshall, Attinà, Primo, Wayne H. Baumgartner, Andrea Sciortino, Marcello Tardiola   +253 more
core   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

Implementation and evaluation of a bony structure suppression software tool for chest X-ray imaging [PDF]

, 2012
Includes abstract.Includes bibliographical references.This project proposed to implement a bony structure suppression tool and analyse its effects on a texture-based classification algorithm in order to assist in the analysis of chest X-ray images.
Dixon, Toinette-Lee
core  

Feasibility of opportunistic dental diagnostics in routine photon-counting CT examinations of the cervical spine

BMC Oral Health
Background This study evaluates the potential of routine clinical photon-counting computed tomography (PCCT) of the cervical spine for opportunistic dental diagnostics.
Stefan Sawall, Joscha Maier, Sinan Sen, Holger Gehrig, Ti-Sun Kim, Christian H. Ziener, Heinz-Peter Schlemmer, Stefan O. Schoenberg, Matthias F. Froelich, Marc Kachelrieß, Maurice Ruetters   +10 more
doaj   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

Automatic unhulled rice grain crack detection by X-ray imaging [PDF]

, 2007
Crack detection of incoming paddy (unhulled rice grain) is an important step in the rice milling industry, as paddy grains with cracks severely affect the milling yield.
Bal, Satish, Pothula, Anand Kumar
core