Results 31 to 40 of about 86,393 (202)

Hierarchical self-assembly of di-, tri- and tetraphenylalanine peptides capped with two fluorenyl functionalities: from polymorphs to dendrites [PDF]

, 2016
Homopeptides with 2, 3 and 4 phenylalanine (Phe) residues and capped with fluorenylmethoxycarbonyl and fluorenylmethyl esters at the N-terminus and C-terminus, respectively, have been synthesized to examine their self-assembly capabilities.
Alemán Llansó, Carlos, Ballano Ballano, María Gema, Casanovas Muñoz, Jordi, Cativiela, Carlos, Estrany Coda, Francesc, Jimenez Sanz, Ana Isabel, Mayans Tayadella, Enric, Puiggalí Bellalta, Jordi, Pérez Madrigal, Mª del Mar, Valle Mendoza, Luis Javier del   +9 more
core   +2 more sources

„Nur dort wo ich nicht bin, dort ist das Glück“: Marie Pachler (1794–1855) im Dialog mit ihren Verwandten aus der Untersteiermark und Krain

De Musica Disserenda
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Ingeborg Harer
doaj   +1 more source

Comparative planning of flattening-filter-free and flat beam IMRT for hypopharynx cancer as a function of beam and segment number. [PDF]

PLoS ONE, 2014
Although highly conformal dose distributions can be achieved by IMRT planning, this often requires a large number of segments or beams, resulting in increased treatment times.
Yvonne Dzierma, Frank G Nuesken, Jochen Fleckenstein, Patrick Melchior, Norbert P Licht, Christian Rübe   +5 more
doaj   +1 more source

Localization of the number of photons of ground states in nonrelativistic QED

, 2003
One electron system minimally coupled to a quantized radiation field is considered. It is assumed that the quantized radiation field is {\it massless}, and {\it no} infrared cutoff is imposed.
FUMIO HIROSHIMA, Lőrinczi J.
core   +1 more source

Asymptotic properties of Born-improved amplitudes with gauge bosons in the final state [PDF]

, 1999
For processes with gauge bosons in the final state we show how to continuously connect with a single Born-improved amplitude the resonant region, where resummation effects are important, with the asymptotic region far away from the resonance, where the ...
A. Aeppli, A. Andras̆i, A. Denner, A. Denner, A. Dobado, A. Ghinculov, A. Pilaftsis, A. Pilaftsis, A. Sirlin, A. Sirlin, B.A. Kniehl, B.A. Kniehl, C.E. Vayonakis, D. Wackeroth, D.A. Dicus, D.M. Capper, E.N. Argyres, G. Degrassi, G. Passarino, G. Valencia, G. ’t Hooft, G.J. Gounaris, H. Veltman, J. M. Cornwall, J. Papavassiliou, J. Papavassiliou, J. Papavassiliou, J. Papavassiliou, J. Papavassiliou, J. Papavassiliou, J. Papavassiliou, J. Papavassiliou, J.F. Gunion, J.M. Cornwall, J.M. Cornwall, J.M. Cornwall, Joannis Papavassiliou, K. Philippides, K. Philippides, L. Maiani, L.F. Abbott, M. Beuthe, M. Kuroda, M. Nowakowski, M. Passera, M.H. Seymour, M.S. Chanowitz, N.J. Watson, N.J. Watson, R. Kleiss, R.G. Stuart, R.G. Stuart, R.G. Stuart, R.W. Brown, S. Dawson, S. Hashimoto, U. Baur, U. Baur, U. Baur, V. Barger, V. Barger, W.W. Repko, Yu.L. Dokshitzer   +62 more
core   +3 more sources

Choice of a suitable dosimeter for photon percentage depth dose measurements in flattening filter-free beams

Journal of Medical Physics, 2017
The International Atomic Energy Agency Technical Reports Series-398 code of practice for dosimetry recommends measuring photon percentage depth dose (PDD) curves with parallel-plate chambers.
Silvia Vargas Castrillon, Francisco Cutanda Henríquez   +1 more
doaj   +1 more source

Dosimetric differences in flattened and flattening filter-free beam treatment plans

Journal of Medical Physics, 2016
This study investigated the dosimetric differences in treatment plans from flattened and flattening filter-free (FFF) beams from the TrueBeam System. A total of 104 treatment plans with static (sliding window) intensity-modulated radiotherapy beams and ...
Yue Yan, Poonam Yadav, Michael Bassetti, Kaifang Du, Daniel Saenz, Paul Harari, Bhudatt R Paliwal   +6 more
doaj   +1 more source

n-3 fatty acids fed to ISA brown and Shaver white breeders and their female progeny during rearing: Impact on egg production, eggshell, and select bone attributes from 18 to 42 weeks of age

Poultry Science, 2020
The impact of feeding sources of n-3 fatty acids (FA) to ISA brown and Shaver white breeders and their female offspring during rearing on egg production, eggshell, tibia, and keel bone attributes was examined.
R. Akbari Moghaddam Kakhki, V.L. Shouldice, K.R. Price, J. Moats, E.G. Kiarie   +4 more
doaj   +1 more source

Market opportunities seizing capability and fish farming firm performance: A dynamic managerial capability perspective

Heliyon, 2023
The role that owner-managers’ managerial capabilities play in agricultural firms' strategic change and performance is still unclear. A firm's market opportunities seizing capability (OSC) is a source of competitiveness and superior performance.
Albertine M. Houessou, Augustin K.N. Aoudji, Gauthier Biaou, Anne Floquet   +3 more
doaj   +1 more source

Thermomechanical Analysis and Numerical Simulations of Fused Filament Fabricated Polylactic Acid Parts

Medžiagotyra
This work aimed to investigate the thermal deformation of polylactic acid (PLA) samples 3D-printed by Fused Filament Fabrication. The irreversible thermal strain (ITS) and coefficient of linear thermal expansion (CLTE) of four sets of samples with ...
Irina BUTE, Sergejs TARASOVS, Jevgenijs SEVCENKO, Andrey ANISKEVICH   +3 more
doaj   +1 more source