Results 51 to 60 of about 9,484 (142)

Phase rigidity and avoided level crossings in the complex energy plane [PDF]

, 2006
We consider the effective Hamiltonian of an open quantum system, its biorthogonal eigenfunctions $\phi_\lambda$ and define the value $r_\lambda = (\phi_\lambda|\phi_\lambda)/$ that characterizes the phase rigidity of the eigenfunctions $\phi_\lambda$. In
Almas F. Sadreev, E. Persson, Evgeny N. Bulgakov, Ingrid Rotter, S. Datta, S. Rotter, V. I. Fal’ko   +6 more
core   +3 more sources

High‐Performance Phthalonitrile Resins Partially Derived from a Furan Bio‐Based Chemical Platform

ChemSusChem, Volume 18, Issue 24, December 13, 2025.
Low‐melting Schiff‐base phthalonitrile resins are synthesized from a furan‐based chemical platform, providing improved processability and sustainability. Upon curing, the resins yield high‐performance thermosets with exceptional thermal stability, high char yield, and glass transition temperatures above 400 °C.
Daria I. Poliakova, Sergey S. Nechausov, Daria S. Stepaniuk, Doreen Mollenhauer, Ulrich S. Schubert, Boris A. Bulgakov   +5 more
wiley   +1 more source

«The Master and Margarita» of M. A. Bulgakov: word that became truth

Yaroslavl Pedagogical Bulletin, 2021
The article presents a reading of the novel by M. A. Bulgakov «The Master and Margarita» as an interpretation of the philosophical problem of the connection between word and reality discussed in European thought in the second half of the 20th century in the works of J. Derrida, J. Baudrillard, R. Barthes and others.
openaire   +1 more source

Reading the Creed in the Light of Pentecost: An Eastern European Pneumatic Reflection

International Journal of Systematic Theology, Volume 27, Issue 4, Page 507-524, October 2025.
Abstract Reading the Creed through pneumatic lenses is essential for understanding both humanity's eschatological destiny in the likeness of the Trinity and the consistently triune economy of salvation. In light of this assertion, the essay highlights aspects of the Creed's explicit and implicit pneumatology, offering a reflection from an Eastern ...
Daniela C. Augustine
wiley   +1 more source

Linguistic Ways of Representing Author’s Modality in M. A. Bulgakov’s Novel “The Master and Margarita”

Philology. Theory & Practice, 2022
The aim of the research is to interpret the conceptual (content-related) features of the field category of author’s modality in M. A. Bulgakov’s novel “The Master and Margarita” by analysing the lexico-grammatical and contextual linguistic means of its representation. Scientific originality lies in developing mechanisms for systematisation of different-
Yuliya Victorovna Stepanova, Tatyana Olegovna Ilnickaya   +1 more
openaire   +1 more source

Multiple bound states in scissor-shaped waveguides

, 2002
We study bound states of the two-dimensional Helmholtz equations with Dirichlet boundary conditions in an open geometry given by two straight leads of the same width which cross at an angle $\theta$.
Almas F. Sadreev, E.N. Bulgakov, E.N. Bulgakov, E.N. Bulgakov, E.N. Bulgakov, Evgeny N. Bulgakov, F. Bentosela, F. Ursell, F.M. Peeters, G. Burmeister, G. Timp, J. Aguilar, J. Goldstone, J.P. Carini, J.P. Carini, J.P. Carini, Konstantin N. Pichugin, M.L. Roukes, N. Moiseyev, P. Duclos, P. Exner, P. Exner, P. Exner, P. Exner, P. Exner, P. Šeba, Pavel Exner, R.J. Riddel, Jr., R.J. Riddel, Jr., R.L. Schult, Y. Avishai   +30 more
core   +1 more source

The Lord of Limits: On Trinitarian Ontology and the Tragic

Modern Theology, Volume 41, Issue 4, Page 658-683, October 2025.
Abstract The essay focuses on a dimension of the trinitarian metaphysics of Rowan Williams. It aims to articulate his understanding of the ontological implications of the Trinity, particularly in relation to his theological leitmotif of the tragic, and has a reparative focus of easing some of the tensions that may arise in such relating.
Khegan M. Delport
wiley   +1 more source

“Image of the Future” in politico-legal and economic thought of Russian liberalism of the late 19th – early 20th centuries

Historia provinciae: журнал региональной истории, 2022
The article examines the main characteristics of the image of the future formulated in the politico-legal thought of Russian liberalism of the late 19th – early 20th century as reference points for political and social design. Based on the results of the
Dmitry V. Aronov, Svetlana A. Aronova, Vladimir I. Astrakhan   +2 more
doaj   +1 more source

Bound states in the continuum in open Aharonov-Bohm rings

, 2006
Using formalism of effective Hamiltonian we consider bound states in continuum (BIC). They are those eigen states of non-hermitian effective Hamiltonian which have real eigen values. It is shown that BICs are orthogonal to open channels of the leads, i.e.
A. F. Sadreev, A. F. Sadreev, A. F. Sadreev, A. F. Sadreev, C. Texier, D. L. Pursey, E. N. Bulgakov, F. Capasso, F. H. Stillinger, F. M. Dittes, H. Friedrich, I. Rotter, I. Rotter, J. Neumann von, J. Okołowicz, J.-B. Xia, K. D. Rowe, K. N. Pichugin, L. S. Cederbaum, M. Robnik, O. Olendski, P. Exner, R. Berkovits, R. G. Newton, S. Datta, T. Chakraborty, T. V. Shahbazyan, V.I. Smirnov   +27 more
core   +1 more source

Marine Community Metabolomes in the Eastern Tropical North Pacific Oxygen Deficient Zone Reveal Glycine Betaine as a Metabolic Link Between Prochlorococcus and SAR11

Environmental Microbiology, Volume 27, Issue 8, August 2025.
Glycine betaine (GBT), a microbial osmolyte, comprises 1.2% of particulate organic carbon in the secondary chlorophyll maximum of the eastern tropical north Pacific oxygen deficient zone. Transcript profiles reveal Prochlorococcus as a key GBT producer and Pelagibacter (SAR11) as its key consumer, using it to synthesize methionine.
Natalie A. Kellogg, Clara A. Fuchsman, Laura T. Carlson, Robert M. Morris, Anitra E. Ingalls, Gabrielle Rocap   +5 more
wiley   +1 more source