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At least 19 recordsLinked to original sources
PubMed2006

Species of the Paramecium aurelia complex in Russia (western region of European Russia) with molecular characteristics of Paramecium novaurelia.

The presence of P. primaurelia, P. biaurelia, P. triaurelia, and P. novaurelia of the P. aurelia complex was revealed in the studied region of Russia. RAPD-PCR fingerprints (band patterns) of newly identified P. novaurelia strains from Russia were compared to those characteristic for the other chosen European strains of the species. The strains revealed intraspecific polymorphism as several groups of genotypes confirming the existence of polymorphism within P. novaurelia.

Animals↗
PubMed1988

[Russia-Halle interrelations in medicine of the 18th century. II. Halle medical delegations in Czar Peter's Russia and later].

In the 18th century for the purpose of amelioration of the medical care by the authorities responsible for the medicinal organization in Russia aimed methods of delegation were brought about. Requests of such kind were sent to the medical faculties of renowned universities. In such requests the University of Halle played a significant role. For the 18th century more than 40 candidates for a Halle doctorate can be authenticated who took Russian services for a certain time or for ever and there obtained important positions during their stay.

Germany↗
PubMed2005

ESR at Treugol'naya Cave, Northern Caucasus Mt., Russia: dating Russia's oldest archaeological site and paleoclimatic change in Oxygen Isotope Stage 11.

At 1510 m asl, Treugol'naya Cave, Russia, is the highest cave showing evidence for human occupation in eastern Europe. Layers 4-7 in the 4.5-m-thick sequence yielded many artifacts representing Lower Paleolithic pebble and flake tool industries. Abundant faunal remains include extinct Middle Pleistocene species. Palynological, paleomagnetic, and microsedimentological analyses indicate that several climatic changes of different magnitudes occurred in the sequence. To determine absolute ages for Treugol'naya, 32 independent subsamples from nine ungulate teeth collected from the Lower Paleolithic layers were dated by standard and isochron electron spin resonance (ESR) analyses. Isochron analyses indicate that the teeth experienced no significant U leaching or secondary uptake, and that linear uptake (LU) provides accurate ages. Layers 4b through 5b dated to 365+/-12-406+/-15 ka. Therefore, hominids visited the site periodically throughout Oxygen Isotope Stage (OIS) 11, indicating that they utilized resources at elevations >1000 m at least seasonally by 400 ka. ESR, paleomagnetic, palynological and paleontological analyses all indicate that the Lower Paleolithic Layers 4-5 correlate with OIS 11. The thickness of Layers 4-5 (more than 1.5 m) makes this one of the thickest OIS 11 terrestrial deposits known.

Journal Article↗
PubMed2003

A fertile mother Russia: pronatalist propaganda in revolutionary Russia.

The Soviet consultation with its attendant propaganda, visiting nurses, and vacation homes attempted to set science and the doctor as the ultimate authority in matters of child rearing in place of old authorities, deny the contention that motherhood was a natural ability of women, and take over the father's place in the home. Soviet health care policy bridges pre- and postrevolutionary thought, blurred the boundaries between public and private, and mirrored international natalist policies. However, the application of these policies conformed to Soviet concepts of citizens' duties and state imperatives.

Child↗
PubMed2000

[Ecological-geographical mapping of ultra-high voltage electric network objects in united energy systems of Russia ("UES of Russia")].

Negatively influencing environment, electric network objects are simultaneously subjected to antropogenous (ecologic) pressure from other industrial objects. Ecologic and geographic mapping (ecologic maps formation) enables the most complete (rational) analysis of ecologic situation in electric network objects and locate them with economical and ecologic reasons. This method is highly informational and demonstrative.

Electricity↗
PubMedDate not supplied

[Fish infection with Opisthorchis larvae in Russia and some contiguous countries (by the materials of the "Cadaster of opisthorchis infection foci in Russia in 1994"].

A cadastre of opisthorchiasis foci with places under study and specious fish invasion with larvae of this helminthiasis has been first drawn up. Opisthorchis larvae have been found to be recorded in 23 species and 2 subspecies of the Cyprinidae family and 1 species of the Cobitidae family. The cadastre permits the areas epidemiologically hazardous due to opisthorchiasis to be determined. The data on fish species-specific infection in different river basins may render a great deal of aid to sanitary-and-epidemiological surveillance workers in implementing preventive measures in specific regions.

Animals↗
PubMed1988

[Russia-Halle reciprocity in medicine of the 18th century. V. Halle graduates employed in Russia and their medical fields].

In the 18th century about 40 medical men of non-Russian descent graduated in Halle temporarily or permanently entered the Tsarist services. Their activities are to be proved in nearly all fields of medicine. They occupied positions as court-physicians and military surgeons, worked in hospitals or as free practitioners. Some of them occupied important positions in research and education at the Academy of Petersburg and the University of Moscow.

Germany↗