Results 61 to 70 of about 39,004 (225)

The Dirac-Dowker Oscillator

open access: yes, 1994
The oscillator-like interaction is introduced in the equation for the particle of arbitrary spin, given by Dirac and re-written to a matrix form by Dowker.Comment: LaTeX file, 4pp.
D. Itô   +12 more
core   +1 more source

Socio-psychological technology of building entrepreneurial culture of the geographical region representatives in Russia [PDF]

open access: yesНациональный психологический журнал, 2016
The paper presents the concept of an interdisciplinary project on the development and implementation of socio-psychological technologies of building enterpriseculture of the geographical region representatives in Russia. The purpose of this technology is
Tahir Yu. Bazarov   +1 more
doaj   +1 more source

Fluorescent and Chemiluminescent Dyes with Aryl Phthalimide and Aryl Luminol Chromophores

open access: yesChemPhotoChem, Volume 9, Issue 8, August 2025.
A series of photo‐active phthalimides and luminols is prepared by an arylation method from a key precursor. Significant stereoelectronic correlation of the aromatic substituents with the photophysical properties is documented. A new arylated luminol derivative shows a more than three times higher ΦCL than the parent luminol.
Ben C. Bimberg   +9 more
wiley   +1 more source

The Architecture of Large Kurgans of the Scythians and Their Periphery: A Challenge for Magnetometer Prospections in the Eurasian Steppe Belt

open access: yesArchaeological Prospection, Volume 32, Issue 3, Page 507-524, July/September 2025.
ABSTRACT The burial mounds of the early Iron Age, which we will refer to below as kurgans, from the nomadic equestrian warriors of Eurasia, form a very complex group of archaeological monuments. Archaeological excavations in Aržan 2 (Siberia) and Aleksandropol (Ukraine) show that the large burial mounds are complex architectural constructions.
Jörg W. E. Fassbinder, Anton Gass
wiley   +1 more source

Portrait of V.I. Razumovsky: to the 160th anniversary of the birth of the first rector of Saratov State Medical University [PDF]

open access: yesСаратовский научно-медицинский журнал, 2017
Saratov Journal of Medical Scientific Research 2017; 13 (2): 309-313. The article is devoted to the role of professor V. I. Razumovsky in the development of Saratov University and the development of medical science in the Saratov province.
Popkov V.M.   +4 more
doaj  

Faculty concert: Lynn Chang, violin, Peter Zazofsky, violin, Raphael Hillyer, viola, Iseut Chaut, cello, Andrés Díaz, cello with student guests Konstantinos Papadakis, piano and Shoshana Telner, piano, March 19, 1998 [PDF]

open access: yes, 1998
This is the concert program of the Faculty Concert: Lynn Chang, violin, Peter Zazofsky, violin, Raphael Hillyer, viola, Iseut Chaut, cello, Andrés Díaz, cello with student guests Konstantinos Papadakis, piano and Shoshana Telner, piano performance on ...
School of Music, Boston University
core  

Time scale synchronization of chaotic oscillators

open access: yes, 2006
This paper presents the result of the investigation of chaotic oscillator synchronization. A new approach for detecting of synchronized behaviour of chaotic oscillators has been proposed. This approach is based on the analysis of different time scales in
Abarbanel   +43 more
core   +1 more source

Revealing the relationship between 2‐D and 3‐D chondrule size–frequency distribution in a meteorite

open access: yesMeteoritics &Planetary Science, Volume 60, Issue 4, Page 869-875, April 2025.
Abstract Chondrule size–frequency distributions provide important information to understand the origin of chondrules. Size–frequency distributions are often obtained as apparent 2‐D size–frequency distributions in thin sections, as determining a 3‐D size–frequency distribution is notoriously difficult.
Dominik C. Hezel   +2 more
wiley   +1 more source

Civic Position in Op-Eds: Genre and Stylistic Expression in Modern Media

open access: yesСибСкрипт
Mass media inform people about the most important social, cultural, and political processes. However, news coverage is seldom objective and unbiased. The way mass media assess social events influences public opinions and attitudes.
Anna V. Degaltseva   +1 more
doaj   +1 more source

Cholera in the Lower Volga region: From the history of cholera epidemics in Russia in the 1820s and 1830s [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: История. Международные отношения
The article is devoted to the history of cholera epidemics in the Russian Empire in the 20–30s of the XIX century with an emphasis on the events in the Lower Volga region in 1830–1831.
Aukshtykalnite, Anna Dmitrievna
doaj   +1 more source

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