scholarly journals New crinoids from the Baltic region (Estonia): fossil tip-dating phylogenetics constrains the origin and Ordovician-Silurian diversification of the Flexibilia (Echinodermata)

Palaeontology ◽  
2017 ◽  
Vol 60 (6) ◽  
pp. 893-910 ◽  
Author(s):  
David F. Wright ◽  
Ursula Toom
Keyword(s):  
Baltic Region ◽  
The Baltic

Associations of Sphagnum rubellum Wils. on the bogs of the south-east part of Baltic region

2003 ◽  
pp. 50-61 ◽  
Author(s):  
V. A. Smagin ◽  
M. G. Napreenko
Keyword(s):  
Baltic Sea ◽  
Plant Cover ◽  
Karelian Isthmus ◽  
Baltic Region ◽  
The South ◽  
The Baltic Sea ◽  
Kaliningrad Region ◽  
The Baltic ◽  
Typical Habitat ◽  
New Syntaxa

The paper characterizes the 3 associations comprising plant communities with Sphagnum rubellum in the south-eastern part of the Baltic region. The new syntaxa differ from each other both in their floristic characters and the pronounced affinity to definite regional mire types and particular habitats. The ass. Drosero-Sphagnetum rubelli is typical of the relatively most thorough ranges. It is observed from the Kaliningrad region to the Karelian Isthmus and, according to the published reference, occurs even throughout the whole area around the Baltic Sea. Its most typical habitat is that of margins of mire lakes and pools. The ass. Eriophoro-Sphagnetum rubelli occurs in central plateaus of convex plateau-like bogs, typical of the areas adjacent to the Baltic Sea coast. It occupies extended flat mire ecotopes with the water level 0.2–0.25 m deep. The ass. Empetro-Sphagnetum rubelli is characteristic of the retrogressive complex in the convex bogs of the East-Baltic Province. It is mostly observed along the coast of the Gulf of Finland. Its stands are rather dynamic and unstable in both space and time. The presence of communities comprised by these 3 associations is an important vegetation character of the series of regional mire types. Assuming an association level of the respective syntaxa seems rational for the purposes of adequate reflection of plant cover diversity.

FEATURES OF DESIGNING BIKE PATHS IN ST.PETERSBURG BASED ON ANALYSIS OF EXPERIENCE OF THE BALTIC REGION

2020 ◽  
Vol 4 (26) ◽  
pp. 122-130
Author(s):  
A. A. Dobrovolskaya ◽  
Keyword(s):  
Traffic Volume ◽  
Design Methods ◽  
Baltic Region ◽  
Analytical Information ◽  
The World ◽  
Lane Width ◽  
The Baltic ◽  
Specific Section

The article deals with statistics on the development of Bicycle roads in Russia and in the world, as well as design methods for a specific section of the connection of Bicycle routes in St. Petersburg. The article discusses the experience of using and entering bike paths based on the experience of Finland, as well as the types of bike paths and infrastructure features for metropolises. A model for creating a bike path by partially narrowing the roadway, graphical functions, and analytical information are provided. Practical examples of changing the infrastructure for bike paths are given. Keywords: bike path, traffic volume, design the roadway, lane width.

Variability of radiosonde-observed precipitable water in the Baltic region*

2005 ◽  
Vol 36 (4-5) ◽  
pp. 423-433 ◽  
Author(s):  
E. Jakobson ◽  
H. Ohvril ◽  
O. Okulov ◽  
N. Laulainen
Keyword(s):  
Water Vapour ◽  
Precipitable Water ◽  
Linear Functions ◽  
Water Vapour Pressure ◽  
Baltic Region ◽  
Geographical Latitude ◽  
Linear Formula ◽  
Annual Means ◽  
The Baltic ◽  
Two Parameters

The total mass of columnar water vapour (precipitable water, W) is an important parameter of atmospheric thermodynamic and radiative models. In this work more than 60 000 radiosonde observations from 17 aerological stations in the Baltic region over 14 years, 1989–2002, were used to examine the variability of precipitable water. A table of monthly and annual means of W for the stations is given. Seasonal means of W are expressed as linear functions of the geographical latitude degree. A linear formula is also derived for parametrisation of precipitable water as a function of two parameters – geographical latitude and surface water vapour pressure.

scholarly journals A novel frequent BRCA1 recurrent variant c.5117G > A (p.Gly1206Glu) identified after 20 years of BRCA1/2 research in the Baltic region: cohort study and literature review

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
P. Loza ◽  
A. Irmejs ◽  
Z. Daneberga ◽  
E. Miklasevics ◽  
E. Berga-Svitina ◽  
...  
Keyword(s):  
Literature Review ◽  
Local Spectrum ◽  
Single Family ◽  
Baltic Region ◽  
Breast And Ovarian Cancer ◽  
Pathogenic Variants ◽  
Common Founder ◽  
The Baltic ◽  
Next Generation Sequencing Ngs ◽  
Generation Sequencing

Abstract Background Several recent studies in the Baltic region have found extended spectrum of pathogenic variants (PV) of the BRCA1/2 genes. The aim of current study is to analyze the spectrum of the BRCA1/2 PV in population of Latvia and to compare common PV between populations of the Baltic region. Methods We present a cohort of 9543 unrelated individuals including ones with cancer and unaffected individuals from population of Latvia, who were tested for three most common BRCA1 founder PV. In second line testing, 164 founder negative high-risk individuals were tested for PV of the BRCA1/2 using next generation sequencing (NGS). Local spectrum of the BRCA1/2 PV was compared with the Baltic region by performing a literature review. Results Founder PV c.5266dupC, c.4035delA or c.181 T > G was detected in 369/9543 (3.9%) cases. Other BRCA1/2 PV were found in 44/164 (26.8%) of NGS cases. Four recurrent BRCA1 variants c.5117G > A (p.Gly1706Glu), c.4675G > A (p.Glu1559Lys), c.5503C > T (p.Arg1835*) and c.1961delA (p.Lys654fs) were detected in 18/44 (41.0%), 5/44 (11.4%), 2/44 (4.5%) and 2/44 (4.5%) cases respectively. Additionally, 11 BRCA1 PV and six BRCA2 PV were each found in single family. Conclusions By combining three studies by our group of the same cohort in Latvia, frequency of the BRCA1/2 PV for unselected breast and ovarian cancer cases is 241/5060 (4.8%) and 162/1067 (15.2%) respectively. The frequency of three “historical” founder PV is up to 87.0% (369/424). Other non-founder PV contribute to at least 13.0% (55/424) and this proportion probably will rise by increasing numbers of the BRCA1/2 sequencing. In relative numbers, c.5117G > A is currently the third most frequent PV of the BRCA1 in population of Latvia, overcoming previously known third most common founder variant c.181 T > G. In addition to three BRCA1 founder PV, a total of five recurrent BRCA1 and two recurrent BRCA2 PV have been reported in population of Latvia so far. Many of the BRCA1/2 PV reported in Latvia are shared among other populations of the Baltic region.

The integrative potential of science and research cooperation for suturing the Baltic Sea region in the 21st century

2021 ◽  
Vol 19 (3) ◽  
pp. 9-32
Author(s):  
Kazimierz Musiał
Keyword(s):  
Baltic Sea ◽  
Case Studies ◽  
21St Century ◽  
Theoretical Framework ◽  
Baltic Region ◽  
The Baltic Sea ◽  
Research Cooperation ◽  
Baltic Sea Region ◽  
The Baltic ◽  
Science And Research

The aim of the article is to demonstrate how science and researchcooperation may help to reintegrate the Baltic region in the 21st century withthe participation of Russia. This is done through the analysis of documentsand strategies of Baltic Sea regionalism in the context of the regional knowledgeregime. Attention is paid to different positionalities of the regional actorsand their narratives. The theoretical framework is secured by an analysis ofcritical junctures drawing on case studies from the years 1989-91 and 2014 andthe subsequent reconfiguration of the power / knowledge nexus. The analysisshows that this reconfiguration actively contributes to creating and changingthe content and context of the Baltic Sea regionalism as based on new symbolic,economic, and political capitals. The conclusion points to the potentialof Russia’s involvement in the co-creation of the regional knowledge regimeand defines the conditions and methods of possible cooperation.

scholarly journals Lichens And Allied Fungi From The Čepkeliai State Nature Reserve (Southern Lithuania)

2015 ◽  
Vol 21 (1) ◽  
pp. 3-12 ◽  
Author(s):  
Jurga Motiejūnaitė
Keyword(s):  
Nature Reserve ◽  
Baltic Region ◽  
New Host ◽  
Lichenicolous Fungi ◽  
Saprobic Fungi ◽  
State Nature Reserve ◽  
The Baltic ◽  
First Time ◽  
State Nature

AbstractResults of inventory of lichen-forming, lichenicolous and allied saprobic fungi from the Čepkeliai State Nature Reserve are presented. From this largest in Lithuania mire complex, altogether 207 species (of these, 180 species of lichens, 22 lichenicolous and 5 non-lichenized saprobic fungi) are reported. One lichenized – Fuscidea praeruptorum and two lichenicolous species – Sphaerellothecium cladoniae and Taeniolella cladinicola are reported for the first time in Lithuania. Two lichenicolous fungi – Endococcus tricolorans and Nectriopsis cariosae are reported for the first time in the Baltic region. Parmelia and Pseudevernia are reported as new host genera for Endococcus tricolorans.

II. The Baltic Region

2018 ◽  
Vol 93 (1) ◽  
pp. 23-36
Author(s):  
Tomas Jermalavičius ◽  
Eerik Marmei
Keyword(s):  
Baltic Region ◽  
The Baltic
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