Results 51 to 60 of about 12,779 (195)

Preservation of historic and natural heritage in USA: new accents

open access: yesАмериканська історія і політика, 2016
Features of the public policy in the preservation of historic and natural heritage in the United States and its specific features, among which an integrated approach that gives for natural resources and picturesque scenery, along with historical ...
Tetiana Perga
doaj   +1 more source

Damping of acoustic waves in dilute polymer solutions

open access: yes, 2004
The shear viscosity eta_s(w) of dilute polymer solutions (of flexible coils) has been classically measured and interpreted in terms of the Zimm modes.
de Gennes, Pierre-Gilles, Tsori, Yoav
core   +3 more sources

PERGA (ARI EKMEĞİ) İÇEREN PERGA SPORT’UN FARKLI SPOR DİSİPLİNLERİNDE SPORCULAR VE SEDANTERLERDE PERFORMANS VE YAŞAM KALİTESİ ÜZERİNE ETKİLERİ

open access: yesSportif Bakış Spor ve Eğitim Bilimleri Dergisi, 2019
Yürütülen bu bilimsel çalışmada Perga (Arı Ekmeği) içeren Perga Sport’un farklı spor disiplinlerinde (Kick-Boks, Fitness, Karate, Atletizm) yer alan sporcular ve sedanterlerde performans ve yaşam kalitesi üzerine etkileri araştırılmıştır.
Erdal ZORBA   +3 more
doaj  

Cultural policy of Malta [PDF]

open access: yesStorìnki Istorìï, 2017
The article examines the main factors that had the influence on the formation of cultural policy of Malta. It is concluded that, on the one hand, it reflects the colonial past of the country and on the other — implements the idea of a cultural bridge ...
T. Perga, T. Shevchyk
doaj   +1 more source

Non-perturbative results for the spectrum of surface-disordered waveguides

open access: yes, 1998
We calculated the spectrum of normal scalar waves in a planar waveguide with absolutely soft randomly rough boundaries beyond the perturbation theories in the roughness heights and slopes, basing on the exact boundary scattering potential.
A. V. Moroz   +7 more
core   +1 more source

Phenological Shifts in Autumn Drive Changes in Ice‐on Timing and Under‐Ice Water Temperature in Dimictic Finnish Lakes

open access: yesWater Resources Research, Volume 62, Issue 4, April 2026.
Abstract Autumn is a pivotal but understudied season in limnology. As climate change alters the timing and duration of autumnal cooling, the implications for winter thermal structure and long‐term ecosystem function in dimictic lakes remain uncertain.
F. R. Ferrato   +4 more
wiley   +1 more source

National-Patriotic Education of Ukrainian Youth in the CYM Ranks in Canada and Australia (1950’s – 1960’s)

open access: yesАмериканська історія і політика, 2019
The purpose of the article is to analyze the positive experience of the Ukrainian diaspora in the implementation of national-patriotic education of youth in the 1950s and 1960s.
Tetiana Perga
doaj   +1 more source

Are flood-driven turbidity currents hot spots for priming effect in lakes? [PDF]

open access: yesBiogeosciences, 2016
In deep stratified lakes, such as Lake Geneva, flood-driven turbidity currents are thought to contribute to the replenishment of deep oxygen by significant transport of river waters saturated with oxygen into the hypolimnion.
D. Bouffard, M.-E. Perga
doaj   +1 more source

Pengembangan Kemampuan Kognitif Melalui Kegiatan Menghitung Dengan Menggunakan Alat Peraga Kartu Bergambar Pada Kelompok B TK Paseban Jumapolo Semester II Tahun Pelajaran 2012/2013 [PDF]

open access: yes, 2013
Penelitian Tindakan Kelas ini bertujuan untuk mengembangkan kemampuan kognitif melalui kegiatan menghitung dengan alat peraga kartu bergambar pada kelompok B TK Paseban 02 Jumapolo tahun pelajaran 2012/2013.
, Dra. H. Surtikanti, S.H, M.Pd   +1 more
core  

Seasonal Variation of δ13C and δ15N in a Boreal Lake Fish Community—Year‐Round Patterns and Explanatory Variables

open access: yesEcology of Freshwater Fish, Volume 35, Issue 2, April 2026.
ABSTRACT Seasonal changes in freshwater ecosystems influence fish resource use through both environmental and biological factors, but year‐round studies that include ice‐covered months have been lacking. We investigated seasonal variation in the stable isotope ratios of carbon (δ13C) and nitrogen (δ15N) using year‐round monthly sampling of the fish ...
E. S. Eerola   +3 more
wiley   +1 more source

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