Results 61 to 70 of about 686,253 (308)

Photovoltaic effect produced in silicon solar cells by x-rays and gamma rays

, 1960
The open-circuit voltage and photocurrent produced in a silicon solar cell by X- and gamma rays were measured as a function of exposure dose rate, cell temperature, angle of incidence of radiation, and photon energy.
Scharf, Karl
core   +1 more source

IGF2 knockout reduces but does not abolish osteosarcoma growth in vitro and in vivo

FEBS Open Bio, EarlyView.
To test whether endogenous IGF2 promotes osteosarcoma growth, IGF2 was knocked out in Saos2 cells via CRISPR‐Cas9. KO cells showed reduced proliferation in vitro, and knockout xenografts in mice reached only ~25% of wild‐type tumor volume. Insulin‐like growth factor 2 (IGF2) is implicated in osteosarcoma, but direct functional evidence of its role is ...
Shun Yao, Marco Archetti
wiley   +1 more source

Observation of Pulsed γ-Rays Above 25 GeV from the Crab Pulsar with MAGIC [PDF]

, 2008
One fundamental question about pulsars concerns the mechanism of their pulsed electromagnetic emission. Measuring the high-end region of a pulsar's spectrum would shed light on this question.
E. Fernandez, Covino S., Sillanpää, A., R. de los Reyes, K. Satalecka, Maneva G., Stamerra A., Reyes, R. de los, Fagiolini, M., Font L., Prada F., R. G. Pegna, Moles, M., Robert, A., Barrio, J. A., Wittek W., Scalzotto V., Lombardi S., Cortina, J., Sobczynska D., Majumdar, P., Otte, N., T. Schweizer, Schweizer, T., M. Hayashida, Miranda J. M., F. D. Sabata, F. Longo, M. Persic, S. Huber, Mariotti M., Berger, K., Dorner D., Kranich D., P. Majumdar, Miranda, J. M., Hose J., T. Bretz, Hsu C. C., Lorenz, E., De Angelis, A., D. Dorner, F. Pauss, Vitale V., A. Moralejo, Anderhub, H., M. Meucci, M. Ribó, Fonseca M. V., Baixeras, C., Firpo, R., SCALZOTTO, VILLI MARIO, F. Spanier, Perez-Torres, M.-A., De Ona Wilhelmi E., Kranich, D., S. Rügamer, Britvitch, I., R. J. Garcia Lopez, Schweizer T., M. Camara, Galante N., MEUCCI, MARIO, E. D. Wilhelmi, PERUZZO, LUIGI, PAOLETTI, RICCARDO, Backes, M., BASTIERI, DENIS, Garcia Lopez, R.-J., Ferenc, D., J. Rico, Bernardini E., Lindfors, E., Höhne, D., Pauss, F., Pegna, R.-G., Bastieri D., S. Commichau, Fonseca González, María Victoria, E. De Cea del Pozo, A. Venturini, D. Hadasch, The MAGIC Collaboration, Prada, F., Moralejo A., J. M. Paredes, Bigongiari, C., J. M. Miranda, A. D. Angelis, Maraschi, L., Zapatero, J., A. Piccioli, Ninkovic, J., Antoranz Canales, Pedro, Sierpowska-Bartosik A., Turini N., N. Galante, Rhode, W., de los Reyes, R., N. Turini, Pasanen, M., Sanchez-Conde M., Teshima M., Dazzi, F., Meucci M., Robert A., Jogler, T., L. Font, Zabalza V., Biland, A., H. Bartko, Bretz T., I. Britvitch, F. Zandanel, Laille A., F. Goebel, Zabalza, V., Dorner, D., Miranda Pantoja, José Miguel, Delgado Mendez, C., Antonelli L. A., G. Maneva, De Cea del Pozo, E., Garcia Lopez R. J., Zanin, Roberta, Elsässer D., Shore, S.-N., H. Vankov, MARIOTTI, MOSE', Takalo L., Maneva, G., Bosch-Ramon V., B. De Lotto, Carmona, E., Paredes, J.-M., Persic, M., Mirzoyan, R., Dominguez A., Persic M., E. Prandini, Ferenc D., M. Errando, R. Firpo, Mannheim, K., Moles M., Gaug M., S. Lombardi, Gaug, M., Puchades N., Bordas, P., Perez-Torres M. A., de Ona Wilhelmi, E., Miranda, J.-M., C. Delgado Mendez, Bonnoli, G., S. N. Shore, L. A. Antonelli, Stark, L.-S., K. Mannheim, Becker, J.-K., M. Mariotti, Turini, N., Bock, R.-K., Otte N., Sobczynska, D., Contreras González, José Luis, Costado, M.-T., M. Teshima, De Lotto, B., Mannheim K., Fagiolini M., R. Zanin, Tescaro, Diego, De Angelis A., Costado M. T., Zanin, R., Garczarczyk M., Mariotti, M., M. V. Fonseca, Doro M., A. Biland, M. T. Costado, Errando M., Höhne D., Cortina Blanco, Juan, Torres, D.-F., A. Saggion, P. Sartori, Contreras, J. L., BONNOLI, GIACOMO, Commichau S., Hayashida M., Meyer M., E. Aliu, D. Mazin, R. Mirzoyan, Peruzzo, L., Delgado Mendez C., LOMBARDI, SAVERIO, L. Takalo, A. Sierpowska Bartosik, Pascoli D., Curtef, V., Stark L. S., Contreras, J.-L., LONGO, FRANCESCO, Puchades, N., Wagner R. M., R. Paoletti, Scapin, V., V. Bosch Ramon, E. Bernardini, Sartori, P., Salvati, M., Hadasch, D., Bonnoli G., Becker J. K., A. Herrero, Venturini, A., Antoranz, P., J. Hose, Bosch-Ramon, V., S. Covino, Pascoli, D., Galante, N., M. Martinez, Cortina J., C. D. Mendez, PASCOLI, DONATELLA, J. A. Barrio, Moralejo, Abelardo, O. C. de Jager, Maraschi L., M. D. Maria, Temnikov P., M. Gaug, Zandanel, F., F. Prada, SAGGION, ANTONIO, M. Meyer, A. Sillanpää, Rib'o, M., Wittek, W., D. Höhne, Bordas Coma, Pol, R. J. G. Lopez, Biland A., T. Jogler, Saito, T.-Y., Camara M., M. Shayduk, V. Scalzotto, A. L. Barbera, L. Maraschi, Shayduk, M., Stamerra, A., Huber, S., G. Bonnoli, Bretz, Thomas, Wagner, R.-M., Shore S. N., Vankov, H., Martinez M., Lorenz E., D. Sobczynska, Tluczykont, M., de Jager, O.-C., Paredes i Poy, Josep Maria, Bednarek, W., Lombardi, S., Mankuzhiyil N., Lopez M., Zabalza de Torres, Víctor, Fernandez E., Aliu E., Venturini A., Pasanen M., D. Tescaro, De Sabata F., Zapatero J., J. K. Becker, Paredes J. M., Doro, M., W. Rhode, Prandini, E., Goebel, F., A. De Angelis, Barrio Uña, Juan Abel, De Sabata, F., Spanier, F., W. Wittek, M. Lopez, Dominguez, A., H. Anderhub, D. Ferenc, M. De Maria, Bartko H., Saito T. Y., M. Tluczykont, Bordas P., A. La Barbera, Nieto Castaño, Daniel, V. Vitale, R. d. los Reyes, E. de Ona Wilhelmi, Tluczykont M., C. Baixeras, F. Tavecchio, Camara, M., De Lotto B., Temnikov, P., M. Backes, F. Dazzi, La Barbera A., Tavecchio F., A. Chilingarian, Carmona E., M. Moles, Zandanel F., Sidro Martín, Núria, V. Zabalza, K. Nilsson, Sillanpää A., Bosch i Ramon, Valentí, Ribó M., Garczarczyk, M., Curtef V., Nilsson, K., De Cea Del Pozo E., Scapin V., Herrero A., Leonardo E., W. Bednarek, A. Dominguez, Rico, J., Tescaro, D., Pegna R. G., Martinez, M., Sartori P., R. M. Wagner, M. Doro, Aliu, E., Chilingarian, A., Antoranz P., M. A. Perez Torres, Prandini E., Bernardini, E., E. D. C. del Pozo, Meyer, M., D. Bastieri, Longo F., I. Oya, Laille, A., Backes M., Elsässer, D., Bigongiari C., Piccioli, A., C. C. Hsu, Nilsson K., Fernandez, E., Takalo, L., Bednarek W., Bartko, H., A. Raymers, D. Nieto, N. Mankuzhiyil, DORO, MICHELE, Jogler T., Shinozaki, K., Majumdar P., Tescaro D., E. Lindfors, Saggion A., C. Bigongiari, N. Puchades, Antonelli, L.-A., De Maria M., Shayduk M., Torres D. F., D. Kranich, J. Ninkovic, Britvitch I., Hayashida, M., Lindfors E., Berger K., Salvati M., Sanchez-Conde, M., N. Otte, Longo, F., MAGIC, Collaboration, Zanin R., Lopez, M., Sierpowska-Bartosik, A., Mirzoyan R., V. Curtef, B. D. Lotto, P. Antoranz, L. Peruzzo, Moralejo, A., Contreras J. L., Goebel F., P. Temnikov, Errando, M., Leonardo, E., Huber S., Font, L., D. F. Torres, D. Pascoli, Anderhub H., T. Y. Saito, Rissi M., Oya, I., Bock R. K., E. Lorenz, D. Elsässer, Hsu, C.-C., Nieto, D., Mankuzhiyil, N., Shinozaki K., Vitale, V., Paoletti, R., Barrio J. A., L. S. Stark, Rügamer S., Nieto D., Peruzzo L., R. K. Bock, J. Cortina, K. Shinozaki, Oya I., SARTORI, PAOLO, Rissi, M., Baixeras C., E. Carmona, J. Zapatero, F. De Sabata, De Maria, M., PRANDINI, ELISA, Satalecka K., M. Rissi, Satalecka, K., Mazin D., M. Salvati, De Jager O. C., Mazin, D., Firpo R., M. Sanchez Conde, Chilingarian A., K. Berger, Pauss F., J. L. Contreras, M. Garczarczyk, A. Laille, N. Sidro, Fonseca, M.-V., Bastieri, D., Paoletti R., Rhode W., Herrero, A., A. Robert, TURINI, NICOLA, P. Bordas, De Los Reyes R., Sidro, N., Piccioli A., Ribó Gomis, Marc, Barrio, J.-A., Vankov H., E. Leonardo, Raymers A., Hose, J., Teshima, M., Hadasch D., A. Stamerra, Rügamer, S., Commichau, S., La Barbera, A., Spanier F., Tavecchio, F., Covino, S., Saggion, A., Scalzotto, V., Rico J., Raymers, A., M. Fagiolini, V. Scapin, Ninkovic J., Meucci, M., Sidro N., STAMERRA, ANTONIO, M. Pasanen, DAZZI, FRANCESCO, Dazzi F., Fonseca González, Mª Victoria, MAGIC Collaboration, Nieto, Daniel   +495 more
core   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

An Airborne and Vehicular Gamma Survey of Greenham Common, Newbury District and Surrounding Areas [PDF]

, 1997
The airborne gamma ray survey recorded more than 40,000 scintillation spectra and 20,000 spectra from semiconductor detectors. The vehicular survey produced a further 1346 and 763 spectral sets respectively. The installation, calibration, recording and
Sanderson, D.C.W., McConville, P., University of Glasgow: Scottish Universities Research and Reactor Centre, Cresswell, A., Allyson, J.D.   +4 more
core   +5 more sources

A theory of gamma-ray bursts

New Astronomy, 2000
32 pages, 8 figures, accepted for publication in New ...
Brown, G.E., Lee, C.-H., Wijers, R.A.M.J., Lee, H.K., Israelian, G., Bethe, H.A.   +5 more
openaire   +3 more sources

Neutron/Gamma Mixed Spectrum Radiolysis-based Aqueous Dosimetry [PDF]

, 2007
This work develops a method to use an aqueous dosimeter in a mixed radiation field to determine separate measurements of neutron and gamma dose. Based on radiolysis of both Fricke and Methyl Viologen (MV) solutions, activation analysis and reactor ...
Setter, Timothy
core  

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source