Results 51 to 60 of about 4,521,757 (338)

Position‐dependent offset corrections for ring applicator reconstruction in cervical cancer brachytherapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Due to the tight curvature in their design, ring applicators are usually associated with large positioning errors. The standard practice to correct for these deviations based on global offsets may not be sufficient to comply with the recommended tolerance.
Leon G. Aldrovandi, Matthias E. T. Dessein, Shelley M. Pearson, Shelley M. Bulling   +3 more
wiley   +1 more source

Polymer blend lithography: A versatile method to fabricate nanopatterned self-assembled monolayers

Beilstein Journal of Nanotechnology, 2012
A rapid and cost-effective lithographic method, polymer blend lithography (PBL), is reported to produce patterned self-assembled monolayers (SAM) on solid substrates featuring two or three different chemical functionalities. For the pattern generation we
Cheng Huang, Markus Moosmann, Jiehong Jin, Tobias Heiler, Stefan Walheim, Thomas Schimmel   +5 more
doaj   +1 more source

On–off conduction photoswitching in modelled spiropyran-based metal-organic frameworks

Communications Chemistry, 2023
Materials with photoswitchable electronic properties and conductance values that can be reversibly changed over many orders of magnitude are highly desirable.
Mersad Mostaghimi, Helmy Pacheco Hernandez, Yunzhe Jiang, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +5 more
doaj   +1 more source

Studies on applying SNP markers to breeding drought-tolerant maize hybrids

Vietnam Journal of Science, Technology and Engineering, 2022
The results of testing the International Maize and Wheat Improvement Center’s (CIMMYT’s) hybrid combinations, developed from hybrid 790 F2:3 lines and 10 parental lines, using two testers (CML451 and CLO2450) under optimal and managed drought conditions
Nguyen Xuan Thang, Bui Manh Cuong, Dang Ngoc Ha, Do Van Dung, Sudha Nair, M.T. Vinayan, Gajanan Saykhedkar, Raman Babu, Doan Thi Bich Thao, Tran Quang Dieu, Nguyen Chi Thanh, P.H. Zaidi   +11 more
doaj   +1 more source

Kinetic and Transport Equations for Localized Excitations in Sine-Gordon Model

, 1999
We analyze the kinetic behavior of localized excitations - solitons, breathers and phonons - in Sine-Gordon model. Collision integrals for all type of localized excitation collision processes are constructed, and the kinetic equations are derived.
C. S. Gardner, E. N. Economou, I. V. Baryakhtar, I. V. Baryakhtar, K. Sasaki, K. Z. Fesser, L. D. Faddeev, N. J. Zabusky, N. Theodorakopoulos, O. M. Braun, T. R. Koehier, V. E. Zakharov, V. E. Zakharov, V. G. Baryakhtar, V. G. Baryakhtar, Y. Wada   +15 more
core   +1 more source

An extension to the OVH concept for knowledge‐based dose volume histogram prediction in lung tumor volumetric‐modulated arc therapy

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Volumetric‐modulated arc therapy (VMAT) treatment planning allows a compromise between a sufficient coverage of the planning target volume (PTV) and a simultaneous sparing of organs‐at‐risk (OARs). Particularly in the case of lung tumors, deciding whether it is possible or worth spending more time on further improvements of a treatment
Johann Brand, Juliane Szkitsak, Oliver J. Ott, Christoph Bert, Stefan Speer   +4 more
wiley   +1 more source

Quantificação de micélio extrarradicular de fungos micorrízicos arbusculares em plantas cítricas: II. Comparação entre diferentes espécies cítricas e endófitos

Revista Brasileira de Ciência do Solo, 1999
Visando verificar a influência da utilização de diferentes métodos de quantificação de micélio extrarradicular ativo (MEA) e micélio extrarradicular total (MET) de fungos micorrízicos arbusculares (FMAs) e de diferentes hospedeiros nesta simbiose, foi ...
R. Melloni, E. J. B. N. Cardoso
doaj   +1 more source

Functional representation of the Ablowitz-Ladik hierarchy. II

, 2002
In this paper I continue studies of the functional representation of the Ablowitz-Ladik hierarchy (ALH). Using formal series solutions of the zero-curvature condition I rederive the functional equations for the tau-functions of the ALH and obtain some ...
Ablowitz M J, Ablowitz M J, Ablowitz M J, Bogdanov L V, Jimbo M, Miller P D, Miwa T, Newell A C, Suris Yu B, Vekslerchik V E, Vekslerchik V E, Vekslerchik V E, Vekslerchik V E, Vekslerchik V E, Zakharov V E   +14 more
core   +1 more source

Aerothermal Design of the Hexafly-int Glider [PDF]

AIAA SPACE 2016, 2016
© 2016, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved. Over the last years, innovative concepts of civil high-speed transportation vehicles were proposed. These vehicles have a strong potential to increase the cruise range efficiency at high Mach numbers, thanks to efficient propulsion units combined with high ...
R. Scigliano, G. Pezzella, M. Marini, S. Di Benedetto, J. Steelant   +4 more
openaire   +4 more sources

Irreducible Representations of an Algebra underlying Hidden Symmetries of a class of Quasi Exactly Solvable Systems of Equations

, 1996
The set of linear, differential operators preserving the vector space of couples of polynomials of degrees n and n-2 in one real variable leads to an abstract associative graded algebra A(2).
Brihaye, Y., Giller, S., Kosinski, P., Nuyts, J.   +3 more
core   +1 more source