Results 31 to 40 of about 166,994 (247)

Influence of the Complex Yersinia pestis EV Antigenic Preparation Upon the Functional Activity of the Phagocytic System Cells Under Experimental Conditions

Проблемы особо опасных инфекций, 2008
Effects of Y. pestis EV antigenic complexes upon the functional activity of the phagocytic cells of guinea pig and white mice were assayed to demonstrate that the preparation constructed on the basis of the F1 antigen, Y.
V. I. Dubrovina, E. P. Golubinsky, S. A. Vityazeva, E. Yu. Markov, V. B. Nikolayev, T. A. Ivanova, Zh. A. Konovalova, T. T. Shkaruba   +7 more
doaj   +1 more source

Veronica paczoskiana is no more than a pine forest ecotype of V. spicata that evolved independently in forest‐steppes of Ukraine and the Altai region

Nordic Journal of Botany, EarlyView.
The Eurasian steppe area has been a dynamic vegetation biome during the Pleistocene with its repeated cycles of forest advances and retreats. Such a scenario allows the evolution of ecotypes at the ecotone with the potential for parallel evolution in different parts of the distribution area.
Dirk C. Albach, Gulzar Khan, Zoya M. Tsymbalyuk, Lyudmila M. Nitsenko, Sergei L. Mosyakin   +4 more
wiley   +1 more source

Construction of nutrient media for L-form brucella

Проблемы особо опасных инфекций, 2012
Dry nutrient media on the basis of hepatic infusion and Siberian roach hydrolyzate are constructed. Experimental data demonstrate that these media possess high sensitivity, completely inhibit growth of S-form Brucella, do not require ...
L. M. Mikhailov, A. I. Kalinovsky, N. L. Barannikova, V. I. Kuznetsov, A. G. Atlas, N. M. Andreevskaya, V. A. Mikhailova, O. G. Tatarnikova, L. N. Gordienko, E. V. Kulikova, S. V. Balakhonov   +10 more
doaj   +1 more source

Gender dynamics of tropical wildmeat systems: A systematic map of women's roles and influence

People and Nature, EarlyView.
Abstract Wildmeat is a vital natural resource globally, which must be managed sustainably to avoid livelihood insecurity, species decline and biodiversity loss. Women have a pivotal role in harvesting, processing and distributing wildmeat, yet their contributions are often overlooked.
Jasmin Willis Key, Wahyu Nurbandi, Brenda González‐Nava, Juanita Gomez, Ferdinand Castera, Guilherme Costa Alvarenga, Auriane Flottes De Pouzols, Maya Lemaire, Jennifer F. Linden, Emily K. Madsen, Lauren Coad, Amy Hinsley, E. J. Milner‐Gulland   +12 more
wiley   +1 more source

PREPARATION OF MONOSPECIFIC BRUCELLA ANTI-ABORTUS SERUM BASED ON THERMOEXTRACT FROM S-FORM BRUCELLA

Проблемы особо опасных инфекций, 2017
Objective of the study is to prepare rabbit monospecific anti-abortus serum to a Brucella S-form thermoextract, as well as to evaluate its activity and specificity. Materials and methods.
L. M. Мikhailov, N. L. Barannikova, L. E. Tokareva, N. M. Andreevskaya, V. A. Мikhailova, V. I. Kuznetsov, K. Yu. Yastremskaya, S. V. Balakhonov   +7 more
doaj   +1 more source

Mapping arboretum research: Trends, gaps, and opportunities for biodiversity conservation, society, and climate resilience

PLANTS, PEOPLE, PLANET, EarlyView.
Arboreta bridge people and nature while conserving tree biodiversity, supporting climate resilience, and advancing environmental education. This study maps over a century of available and indexed arboretum research, uncovering trends, knowledge gaps, and opportunities for collaboration.
Catarina Patoilo Teixeira, Vítor Ramalhosa Ferreira   +1 more
wiley   +1 more source

The Current State of Natural Foci of Tick-Borne Encephalitis near Irkutsk City

Проблемы особо опасных инфекций, 2011
Among main factors that influence intensity of tick-borne encephalitis foci one can distinguish the numbers of core vector (here, taiga tick Ixodes persulcatus) and the percentage of infected ticks. This paper shows the results of five-year monitoring of
O. V. Mel'nikova, E. A. Vershinin, V. M. Korzun, E. I. Andaev, E. A. Sidorova   +4 more
doaj   +1 more source

Using dendroclimatic analysis of exotic deciduous conifers in an arboretum to document tree growth in response to climate change, Northeast Ohio, USA

PLANTS, PEOPLE, PLANET, EarlyView.
Rising temperatures and wetter conditions in the Midcontinent of North America are influencing climate responses in trees. Dendroclimatological analyses of four exotic deciduous conifer species from Secrest Arboretum, Northeast Ohio help identify past, present and future climate‐tree interactions.
Gregory Wiles, Nicholas Wiesenberg, Srushti Chaudari, Wenshuo Zhao, Mazvita Chikomo, Benjamin Gaglioti, Meagen Pollock   +6 more
wiley   +1 more source

Methane emissions from western Siberian wetlands: heterogeneity and sensitivity to climate change [PDF]

, 2007
The prediction of methane emissions from high-latitude wetlands is important given concerns about their sensitivity to a warming climate. As a basis for the prediction of wetland methane emissions at regional scales, we coupled the variable infiltration ...
Bohn, T. J., Bowling, L. C., Friborg, T., Lettenmaier, D. P., McDonald, K. C., Podest, E., Sathulur, K.   +6 more
core   +1 more source

Pitardia resurrected: A new member of subtribe Menthinae (Lamiaceae)

TAXON, EarlyView.
Abstract Despite tremendous progress towards clarifying phylogenetic relationships within the mint family (Lamiaceae), uncertainty remains regarding relationships among some major clades as well as the proper placement of some genera. While researching the genus Nepeta, a species from northeastern Morocco, N.
Abdelmonaim Homrani Bakali, Tuncay Dirmenci, Ferhat Celep, Bryan T. Drew   +3 more
wiley   +1 more source