Results 41 to 50 of about 11,579 (226)

The Kaliningrad Oblast: a Unique Region and a Typical Centre [PDF]

Baltic Region, 2009
The longstanding efforts of federal authorities aimed at the development of the Kaliningrad region did not meet the expectations. The region can be considered as depressed; it is characterised by the instability of the socioeconomic situation.
Artobolevsky Sergey
doaj   +1 more source

New records of Dolichopodidae (Diptera) from Kaliningrad Region of Russia

Амурский зоологический журнал, 2023
The faunistic data of the results of collecting dolichopodids in the Kaliningrad Region of Russia during two short-term visits (2022, 2023) are presented.
Игорь Яковлевич Гричанов
doaj   +1 more source

General Characteristics of the Kaliningrad Region

Romanian Military Thinking, 2022
"This article presents a brief but informative examination of the Kaliningrad region in order to find out the mysteries of a geographical territory that belongs to Northern Europe, but currently represents Russia’s only European trophy after winning the Second World War.
openaire   +1 more source

Phylogeography and Contact Zones of the Common Grass Snake in Poland (Squamata: Natricidae: Natrix natrix)

Zoologica Scripta, Volume 55, Issue 2, Page 209-219, March 2026.
ABSTRACT Until now, the genetic identity of common grass snakes (Natrix natrix) in Poland remained poorly understood. This study presents the first comprehensive phylogeographic analysis for Poland using mitochondrial DNA sequences (cyt b and ND4 + tRNAs) and 13 nuclear microsatellite loci.
Andrea Criado‐Flórez, Daniel Jablonski, Bartosz Borczyk, Stanisław Bury, Krzysztof Kolenda, Katarzyna Kurek, Sławomir Mitrus, Bartłomiej Najbar, Maciej Pabijan, Beata Prusak, Tomasz Skawiński, Bartłomiej Zając, Uwe Fritz   +12 more
wiley   +1 more source

A graduated nativeness definition for overcoming dilemmas and difficulties of vascular plant species

Oikos, Volume 2026, Issue 2, February 2026.
Nativeness is a concept central to biodiversity conservation and invasion biology, but there are several problems related to a classic binary nativeness definition. Dilemmas arise from the dynamic nature of species' distribution ranges on longer time scales, and difficulties arise in the application to smaller regions defined by arbitrary borders, and ...
Camilla T. Colding‐Jørgensen, Rasmus Ejrnæs, Jens‐Christian Svenning, Hans Henrik Bruun   +3 more
wiley   +1 more source

HABITUAL STRUCTURE OF THE KALININGRAD REGION’ POPULATION

Russian Studies in Culture and Society, 2023
The approaches to the stratification of the country’s population used today by the scientific community do not make it possible to determine the integrated position of an individual in Russian society - an individual who occupies a high place in one of the stratifications may be at a low level in other stratifications.
openaire   +2 more sources

Host–parasite oxidative arms race: who will win?

Journal of Avian Biology, Volume 2026, Issue 1, January 2026.
Avian haemosporidian parasites are globally widespread with a broad repertoire of hosts. When infected, the host can either reduce (resistance) and/or limit the severity of parasitaemia (tolerance). Oxidative stress plays a pivotal role in the host's resistance and tolerance, as well as its detrimental endpoints.
Caroline Isaksson, Vaidas Palinauskas, Amparo Herrera Duenas, Olof Hellgren   +3 more
wiley   +1 more source

The Kaliningrad Region in Exposé of Ministers of Foreign Affairs of Poland in 2005-2016

Вестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2017
Geographical and geopolitical proximity of the exclave Kaliningrad region and the Republic of Poland can be an essential basis for the formation of “Kaliningrad vector” of Warsaw’s foreign policy (which might be a course separate from the general Poland ...
Yana A. Vorozheina
doaj   +1 more source

Combined Evidence Reveals the Origin of a Rapid Range Expansion Despite Retained Genetic Diversity and a Weak Founder Effect

Molecular Ecology, Volume 34, Issue 19, October 2025.
ABSTRACT Many species are currently experiencing range shifts in response to changing environmental conditions with potentially serious genetic consequences. Repeated founder events and strong genetic drift are expected to erode genetic variation at the range front, reducing adaptive potential and slowing or even halting the expansion.
Nora M. Bergman, Petteri Lehikoinen, Edward Kluen, Staffan Bensch, Camilla Lo Cascio Sætre, Fabrice Eroukhmanoff, Frode Fossøy, Petr Procházka, William J. Smith, Bård G. Stokke, Craig R. Primmer, Rose Thorogood, Katja Rönkä   +12 more
wiley   +1 more source

Energy security of the Kaliningrad region

Clusters. Research and Development, 2017
В данной статье рассматривается предмет вопроса энергетической безопасности самого западного региона Российской Федерации - Калининградскяой области, его изолированность от энергоресурсов с основной территории страны. Затронуты актуальные вопросы транзитых рисков при доставке энергоносителей на территорию области через сопредельные страны.
Aslan Komurzoev, null Комурзоев, null Мишин   +2 more
openaire   +2 more sources