Results 91 to 100 of about 99,729 (223)

PREVALENCE OF ESOPHAGEAL SYNDROMES OF GASTROESOPHAGEAL REFLUX DISEASE IN POPULATION OF LENINGRAD REGION (ACCORDING TO ESOPHAGOGASTRODUODENOSCOPY FINDINGS)

open access: yesВестник хирургии имени И.И. Грекова, 2018
The article presents an analysis of 34.903 esophagoscopy results performed for population of Leningrad region at the period from 2007 to 2013. A prevalence of erosive esophagitis was 4,9%, peptic strictures - 0,18%, columnar-celled metaplasias - 1,43 ...
D. I. Vasilevskiy   +7 more
doaj   +1 more source

Interferometry from Space: A Great Dream

open access: yes, 2014
During some thirty years, 1980-2010, technical studies of optical interferometry from instruments in space were pursued as promising for higher spatial resolution and for higher astrometric accuracy.
Høg, Erik
core  

New records of lichens and allied fungi from the Leningrad Region, Russia. II [PDF]

open access: yes, 2011
Thirty species of lichens, one lichenicolous fungus and two non-lichenized fungi are reported from the Leningrad Region (Eastern, Western or Saint-Petersburg).
Himelbrant, Dmitry E.   +3 more
core   +1 more source

On the reliability of the theoretical internal conversion coefficients

open access: yes, 2000
Possible sources of uncertainties in the calculations of the internal conversion coefficients are studied. The uncertainties induced by them are estimated.Comment: 16 pages (including 3 figures inserted by 'epsfig ...
Band I M   +52 more
core   +1 more source

The Life and Legacy of Pomeranchuk

open access: yes, 2003
The life of Isaak Yakovlevich Pomeranchuk was short (20.05.1913 -- 14.12.1966). But the impact of his personality and his works on physics and physicists is remarkable. The talk describes the biography of I.Ya.
Okun, L. B.
core   +1 more source

Physiology of man and animals in the Tenth Five-Year Plan: Proceedings of the Thirteenth Congress of the I. P. Pavlov All-Union Physiological Society [PDF]

open access: yes
Research in the field of animal and human physiology is reviewed. The following topics on problems of physiological science and related fields of knowledge are discussed: neurophysiology and higher nervous activity, physiology of sensory systems ...
Lange, K. A.
core   +1 more source

A city starved but unbroken… The epic struggle of Leningrad during World War II: the 872 days of siege (September 8, 1941 – January 24, 1944)

open access: yesStudia Humanitatis
The siege of Leningrad (1941-1944) stands as one of the longest and most devastating blockades in modern history. This siege created an unprecedented humanitarian catastrophe, claiming over a million civilian lives and reshaping the fabric of urban ...
Christensen Carsten Sander
doaj  

Active and Interactive Methods of Pedagogical Interaction in System of Distance Learning

open access: yesНаучный диалог, 2017
The results of the analysis of the role of active and interactive methods of pedagogical interaction in distance learning systems are presented. The research urgency is caused by necessity of designing the content of educational programs of vocational ...
T. A. Boronenko   +2 more
doaj  

Monitoring regional differences in Northwest Russia [PDF]

open access: yes
The paper presents the idea and results of a joint Finnish-Russian project on economic monitoring of Northwest Russia financed by the Finnish Ministry for Foreign Affairs.
Riitta Kosonen, Tuuli Juurikkala
core  

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