Search Results - "Gajdoš, Š."

Photometric survey of binary near-Earth asteroids by Pravec, P., Scheirich, P., Kušnirák, P., Šarounová, L., Mottola, S., Hahn, G., Brown, P., Esquerdo, G., Kaiser, N., Krzeminski, Z., Pray, D.P., Warner, B.D., Harris, A.W., Nolan, M.C., Howell, E.S., Benner, L.A.M., Margot, J.-L., Galád, A., Holliday, W., Hicks, M.D., Krugly, Yu.N., Tholen, D., Whiteley, R., Marchis, F., DeGraff, D.R., Grauer, A., Larson, S., Velichko, F.P., Cooney, W.R., Stephens, R., Zhu, J., Kirsch, K., Dyvig, R., Snyder, L., Reddy, V., Moore, S., Gajdoš, Š., Világi, J., Masi, G., Higgins, D., Funkhouser, G., Knight, B., Slivan, S., Behrend, R., Grenon, M., Burki, G., Roy, R., Demeautis, C., Matter, D., Waelchli, N., Revaz, Y., Klotz, A., Rieugné, M., Thierry, P., Cotrez, V., Brunetto, L., Kober, G.

“…Photometric data on 17 binary near-Earth asteroids (15 of them are certain detections, two are probables) were analysed and characteristic properties of the…”
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Binary asteroid population. 3. Secondary rotations and elongations by Pravec, P., Scheirich, P., Kušnirák, P., Hornoch, K., Galád, A., Naidu, S.P., Pray, D.P., Világi, J., Gajdoš, Š., Kornoš, L., Krugly, Yu.N., Cooney, W.R., Gross, J., Terrell, D., Gaftonyuk, N., Pollock, J., Husárik, M., Chiorny, V., Stephens, R.D., Durkee, R., Reddy, V., Dyvig, R., Vraštil, J., Žižka, J., Mottola, S., Hellmich, S., Oey, J., Benishek, V., Kryszczyńska, A., Higgins, D., Ries, J., Marchis, F., Baek, M., Macomber, B., Inasaridze, R., Kvaratskhelia, O., Ayvazian, V., Rumyantsev, V., Masi, G., Colas, F., Lecacheux, J., Montaigut, R., Leroy, A., Brown, P., Krzeminski, Z., Molotov, I., Reichart, D., Haislip, J., LaCluyze, A.

“…•Data on rotations of 46 binary and triple asteroid systems were collected.•An anti-correlation of secondary synchroneity with orbital eccentricity…”
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Asteroid clusters similar to asteroid pairs by Pravec, P., Fatka, P., Vokrouhlický, D., Scheeres, D.J., Kušnirák, P., Hornoch, K., Galád, A., Vraštil, J., Pray, D.P., Krugly, Yu.N., Gaftonyuk, N.M., Inasaridze, R.Ya, Ayvazian, V.R., Kvaratskhelia, O.I., Zhuzhunadze, V.T., Husárik, M., Cooney, W.R., Gross, J., Terrell, D., Világi, J., Kornoš, L., Gajdoš, Š., Burkhonov, O., Ehgamberdiev, Sh.A., Donchev, Z., Borisov, G., Bonev, T., Rumyantsev, V.V., Molotov, I.E.

“…•Membership, size and rotational properties of 13 young asteroid clusters studied.•A model of rotational fission of parent asteroid to a multi-component system…”
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On the maximum amplitude of harmonics of an asteroid lightcurve by Harris, A.W., Pravec, P., Galád, A., Skiff, B.A., Warner, B.D., Világi, J., Gajdoš, Š., Carbognani, A., Hornoch, K., Kušnirák, P., Cooney, W.R., Gross, J., Terrell, D., Higgins, D., Bowell, E., Koehn, B.W.

“…•Only the second harmonic of a lightcurve due to shape can exceed a peak-to-peak amplitude of ∼0.3 magnitude.•Lightcurves of lower amplitude are formally…”
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Spin rate distribution of small asteroids by Pravec, P., Harris, A.W., Vokrouhlický, D., Warner, B.D., Kušnirák, P., Hornoch, K., Pray, D.P., Higgins, D., Oey, J., Galád, A., Gajdoš, Š., Kornoš, L., Világi, J., Husárik, M., Krugly, Yu.N., Shevchenko, V., Chiorny, V., Gaftonyuk, N., Cooney, W.R., Gross, J., Terrell, D., Stephens, R.D., Dyvig, R., Reddy, V., Ries, J.G., Colas, F., Lecacheux, J., Durkee, R., Masi, G., Koff, R.A., Goncalves, R.

“…The spin rate distribution of main belt/Mars crossing (MB/MC) asteroids with diameters 3–15 km is uniform in the range from f = 1 to 9.5 d −1, and there is an…”
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JOINT LIGHTCURVE OBSERVATIONS OF 10 NEAR-EARTH ASTEROIDS FROM MODRA AND ONDŘEJOV by GALÁD, A., PRAVEC, P., KUŠNIRÁK, P., GAJDOŠ, Š., KORNOŠ, L., VILÁGI, J.

“…The effort in photometry of near-Earth asteroids (NEAs) at Modra Observatory has been enhanced following a recent collaboration with Ondřejov Observatory. We…”
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The EURONEAR Lightcurve Survey of Near Earth Asteroids by Vaduvescu, O., Macias, A. Aznar, Tudor, V., Predatu, M., Galád, A., Gajdoš, Š., Világi, J., Stevance, H. F., Errmann, R., Unda-Sanzana, E., Char, F., Peixinho, N., Popescu, M., Sonka, A., Cornea, R., Suciu, O., Toma, R., Santos-Sanz, P., Sota, A., Licandro, J., Serra-Ricart, M., Morate, D., Mocnik, T., Alfaro, M. Diaz, Lopez-Martinez, F., McCormac, J., Humphries, N.

“…This data paper presents lightcurves of 101 near Earth asteroids (NEAs) observed mostly between 2014 and 2017 as part of the EURONEAR photometric survey using…”
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SU‐E‐T‐721: Validation of a 3D Treatment Verification System Based On AAPM TG‐119 Recommendations by Gajdos, S, Donaghue, J

“…Purpose: To use AAPM TG‐119 protocol to determine validity of a commercially available 3D treatment verification software system. The software determines dose…”
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SU‐E‐P‐06: Establishment of Image Quality Baselines for Three Elekta Synergy MV EPIDs by Donaghue, J, Gajdos, S

“…Purpose: To determine the stability of MV image quality on an electronic portal imaging device (EPID), a commercially available QA phantom and software package…”
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Binary asteroid population. 2. Anisotropic distribution of orbit poles of small, inner main-belt binaries by Pravec, P., Scheirich, P., Vokrouhlický, D., Harris, A.W., Kušnirák, P., Hornoch, K., Pray, D.P., Higgins, D., Galád, A., Világi, J., Gajdoš, Š., Kornoš, L., Oey, J., Husárik, M., Cooney, W.R., Gross, J., Terrell, D., Durkee, R., Pollock, J., Reichart, D.E., Ivarsen, K., Haislip, J., LaCluyze, A., Krugly, Yu. N., Gaftonyuk, N., Stephens, R.D., Dyvig, R., Reddy, V., Chiorny, V., Vaduvescu, O., Longa-Peña, P., Tudorica, A., Warner, B.D., Masi, G., Brinsfield, J., Gonçalves, R., Brown, P., Krzeminski, Z., Gerashchenko, O., Shevchenko, V., Molotov, I., Marchis, F.

“…► Parameters of 18 binary inner main-belt asteroids estimated/constrained. ► Orbit poles of small binary asteroids concentrate at high ecliptic latitudes. ►…”
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First EURONEAR NEA discoveries from La Palma using the INT by Vaduvescu, O., Hudin, L., Tudor, V., Char, F., Mocnik, T., Kwiatkowski, T., de Leon, J., Cabrera-Lavers, A., Alvarez, C., Popescu, M., Cornea, R., Díaz Alfaro, M., Ordonez-Etxeberria, I., Kamiński, K., Stecklum, B., Verdes-Montenegro, L., Sota, A., Casanova, V., Martin Ruiz, S., Duffard, R., Zamora, O., Gomez-Jimenez, M., Micheli, M., Koschny, D., Busch, M., Knofel, A., Schwab, E., Negueruela, I., Dhillon, V., Sahman, D., Marchant, J., Génova-Santos, R., Rubiño-Martín, J. A., Riddick, F. C., Mendez, J., Lopez-Martinez, F., Gänsicke, B. T., Hollands, M., Kong, A. K. H., Jin, R., Hidalgo, S., Murabito, S., Font, J., Bereciartua, A., Abe, L., Bendjoya, P., Rivet, J. P., Vernet, D., Mihalea, S., Inceu, V., Gajdos, S., Veres, P., Serra-Ricart, M., Abreu Rodriguez, D.

“…Since 2006, the European Near Earth Asteroids Research (EURONEAR) project has been contributing to the research of near-Earth asteroids (NEAs) within a…”
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SU‐E‐T‐533: The Validity of Using Average Intensity Projected Target Volumes for CBCT Localization of SBRT Lung Tumors by Donaghue, J, Borthakur, G, Gajdos, S

“…Purpose: The accurate localization of lung tumors when performing stereotactic body radiotherapy (SBRT) is challenging because the breathing motion can cause…”
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Setup Errors Are Correlated with Body Mass Index for Endometrial Cancer Patients under External Bean Radiotherapy by Yu, N, Koyfman, S, Juliano, J, Gajdos, S, Xia, P

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SU‐GG‐I‐115: Clinical Evaluation of Three Automatic Image Registration Algorithms from Two Commercial Systems by Gajdos, S, Kolar, M, Xia, P

“…Purpose: Commercial image registration systems are often directly used in clinics to determine treatment setup for patients. It is imperative to assess the…”
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SU‐FF‐T‐215: Evaluation of a Planar Ion Chamber Array for Patient Specific IMRT QA by Magnelli, A, Bloe, L, Gajdos, S, Djemil, T

“…Purpose: To evaluate the IBA MatriXX planar ion chamber array for patient specific IMRT QA by comparing measurements to ion chamber measurement and isodose…”
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SU‐GG‐T‐132: Application of Non Flat Beams for Breast Radiotherapy Using Direct Aperture Optimization by Wang, Yuenan, Gajdos, S, Tendulkar, R, Vassil, A, Bayouth, J, Xia, P

“…Purpose: Non‐flat beam is attractive for SBRT and IMRT delivery. This study is to investigate whether non‐flat beam can achieve uniform dose distribution for…”
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SU‐GG‐J‐60: Daily Cone Beam CT (CBCT) Reduces the Setup Margins Needed for External Beam Radiotherapy of Brain Tumors by Yu, N, Gajdos, S, Koyfman, S, Chao, S, Suh, J, Xia, P

“…Purpose: To identify the margin needed to account for setup error in brain tumor radiotherapy based on CBCT data, and quantify the reduction of the required…”
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SU‐GG‐J‐66: A Single Phantom Study for the Evaluation of Accuracy of Three IGRT Techniques by Djemil, T, Gajdos, S, Ouzidane, M, Tendulkar, R, Khan, M, Xia, P

“…Purpose: Ultrasound, CBCT, and Electro‐Magnetic image‐guided radiotherapy (IGRT) techniques are widely used in prostate localization. Using a single phantom,…”
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SU‐FF‐J‐23: Treatment Margins for Pancreatic Cancer Based On Daily IGRT with Cone Beam CT (CBCT) by Khan, MK, Gajdos, S, Juliano, J, Stephens, K

“…PURPOSE: To evaluate interfraction pancreatic motion as evidence by daily image guided radiotherapy (IGRT) using daily CBCT. MATERIALS AND METHODS: Daily…”
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Absolute photometry of small main-belt asteroids in 2007–2009 by Chiorny, V., Galád, A., Pravec, P., Kušnirák, P., Hornoch, K., Gajdoš, Š., Kornoš, L., Világi, J., Husárik, M., Kaňuchová, Z., Krišandová, Z., Higgins, D., Pray, D.P., Durkee, R., Dyvig, R., Reddy, V., Oey, J., Marchis, F., Stephens, R.D.

“…We present the results of absolute photometry – the absolute brightness HV, the effective diameter, (B)VR color indices, composite light curves, period of…”
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