Results 101 to 110 of about 1,325 (166)

Discrete Breathers

open access: yes, 1997
Nonlinear classical Hamiltonian lattices exhibit generic solutions in the form of discrete breathers. These solutions are time-periodic and (typically exponentially) localized in space. The lattices exhibit discrete translational symmetry.
Abel   +199 more
core   +1 more source

Europeans and the steppe: Russian lands under the Mongol rule [PDF]

open access: yes, 2014
It was endemic on the medieval religious frontier not to admit consciously that one had borrowed institutions from conquered or conquering peoples of a different religion.
Neumann, Iver B.
core  

Food sources for the Ediacara biota communities. [PDF]

open access: yesNat Commun, 2020
Bobrovskiy I   +3 more
europepmc   +1 more source

Unpublished and rare coins of the Golden Horde from the site of Nizhny Dzhulat (North Caucasus)

open access: yesTyragetia, 2013
The ancient settlement of Nizhny Dzhulat is located on the right bank of the Terek River near the town of Maysky in Kabardino-Balkaria. A large amount of the Golden Horde coins was found there by locals during agricultural work.
Vladimir Sitnik, Valentin Lebedev
doaj  

Excavations of Kytaion’s Southwestern Suburb in 2019–2022 [PDF]

open access: yes
The article summarizes the results of the security and rescue works of the Kytaion archaeological expedition of the Institute of Archaeology RAS in the area of coastal erosion of the Bosporan city of Kytaion in 2019–2022.
Khrshanovskiy , Vladimir
core   +2 more sources

How does performance-based financing affect the availability of essential medicines in Cameroon? A qualitative study. [PDF]

open access: yesHealth Policy Plan, 2019
Sieleunou I   +6 more
europepmc   +1 more source

AN EPIGRAPHIC PERSPECTIVE ON THE TAMGAS (EMBLEMS) OF KAZAKH TRIBES

open access: yesTürk Kültürü ve Hacı Bektaş Veli Araştırma Dergisi
The Turkic peoples, who were part of the great steppe nomads, used emblems to define their sovereignty and independence since ancient times. Kazakh tribes also used individual emblems to preserve their independence and property. The history of these emblems, that defines the unity and integrity of tribes, is very deep.
openaire   +2 more sources

Twisted topological solitons and dislocations in a polymer crystal [PDF]

open access: yes, 2002
A. Schönenberger   +29 more
core   +1 more source

Home - About - Disclaimer - Privacy