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Artigo Acesso aberto Revisado por pares

Jastyn A. Pöpplau, Timo Schwarze, Мария Дорофейкова, Irina Pochinok, Anne Günther, Annette Marquardt, Ileana L. Hanganu‐Opatz,

Most cognitive functions involving the prefrontal cortex emerge during late development. Increasing evidence links this delayed maturation to the protracted timeline of prefrontal development, which likely does not reach full maturity before the end of adolescence. However, the underlying mechanisms that drive the emergence and fine-tuning of cognitive abilities during adolescence, caused by circuit wiring, are still unknown. Here, we continuously monitored prefrontal activity throughout the postnatal ...

Tópico(s): Memory and Neural Mechanisms

2023 - Cell Press | Neuron

Artigo Acesso aberto

Alexander N. Maloletko, Olga V. Kaurova, E.M. Kryukova, N.B. Pochinok, E. A. Gladko,

Tourism sector currently represents a complex system with a variety of economic ties, which attracts ever-increasing volumes of material, financial and human resources. It brings together a large number of industries, the functions of which is to meet the growing demand for different types of tourism and recreation. The article describes the main indicators of the dynamics of the Russian tourist market dynamics for five consecutive years combined.

Tópico(s): Cruise Tourism Development and Management

2014 - Canadian Center of Science and Education | Modern Applied Science

Artigo Revisado por pares

Chernyshov Vp, Peter Heusser, L.I. Omelchenko, Л.И. Чернышова, Maxim A. Vodyanik, Eugene V. Vykhovanets, Lyudmila V. Galazyuk, Tatyana V. Pochinok, Natalya V. Gaiday, Marina Gumenyuk, Gennady M. Zelinsky, Heinrich Schaefermeyer, G. Schaefermeyer,

Ninety-two children 5 to 14 years of age living in areas exposed to the radioactive fallout from Chernobyl with recurrent respiratory infections (RRIs) were treated after randomization with either Viscum album praeparatum mali or pini (Iscador M or P). The dosage was two subcutaneous injections a week for 5 weeks with individual doses of 0.001 mg to 1.0 mg. Both Viscum album preparations were effective in significantly reducing clinical symptoms. One year after a single treatment course, the frequency ...

Tópico(s): Hepatitis B Virus Studies

2000 - Lippincott Williams & Wilkins | American Journal of Therapeutics

Artigo Revisado por pares

V. Ya. Pochinok, L. F. Avramenko, P S Grigorenko, V. N. SKOPENKO,

The review deals with the literature on the azidoazomethine–tetrazole tautomerism of condensed tetrazoles with a detailed consideration of the influence of the structure of the condensed tetrazoles, the nature of the substituents, solvents, and temperature on the state of the azidoazomethine–tetrazole equilibrium. The bibliography includes 155 references.

Tópico(s): Synthesis and Characterization of Heterocyclic Compounds

1975 - Institute of Physics | Russian Chemical Reviews

Artigo Revisado por pares

R. Preußmann, H. Druckrey, S. Ivanković, A. von Hodenberg,

... cber.190303601186 CASWeb of Science®Google Scholar 29 POCHINOK, V. Y. & L. P. LIMARENKO. 1955. Ukr. Khim. ...

Tópico(s): Poisoning and overdose treatments

1969 - Wiley | Annals of the New York Academy of Sciences

Artigo Revisado por pares

V. V. Slobodyanik, V. N. Yashchuk, V.P. Naidyonov, V. Ya. Pochinok,

Intrachain singlet electronic excitation energy transfer from host polyvinylcarbazole (PVCa) to guest vinylbenzocarbazole (VBCa) units has been studied through measurements of the quenching effect on PVCa fluorescence and observation of the sensitized guest VBCa emission in solutions at 293 and 77K for different intramolecular concentrations of guest VBCa units. A method of taking into account intrinsic traps of singlet excitons (excimer forming sites, EFS), ordinarily present in an impurity free polymer ...

Tópico(s): Advanced Fluorescence Microscopy Techniques

1984 - Elsevier BV | Journal of Luminescence

Artigo Revisado por pares

V. V. Slobodyanik, V.P. Naidyonov, V. Ya. Pochinok, V. N. Yashchuk,

Data are presented on excitonic photogeneration processes in solid polymers similar to those observed in molecular-crystal photoconductivity. It is shown that excimeric states responsible for the intrinsic photogeneration are preferably of intramolecular origin.

Tópico(s): Organic and Molecular Conductors Research

1981 - Elsevier BV | Chemical Physics Letters

Artigo Revisado por pares

V. YA. POCHINOK, L. F. AVRAMENKO, T. F. GRIGORENKO, V. N. SKOPENKO,

Tópico(s): Synthesis of Tetrazole Derivatives

1976 - Institute of Physics | Russian Chemical Reviews

Artigo Revisado por pares

P. V. Anisimovich, T. B. Pochinok, E. V. Tokareva,

Tópico(s): Analytical Chemistry and Chromatography

2017 - Pleiades Publishing | Journal of Analytical Chemistry

Artigo Acesso aberto

N.B. Pochinok, Galina Ivanovna Andryushchenko, Margarita V. Savina, Alexander N. Maloletko,

Contemporary Russian pension system was influenced by the social, economic and demographic factors, astypical in most developed countries and only our country. Development of the pension system only within thestate pension insurance for 20 years has shown its failure, in connection with what has recently acquired greatimportance to private pension funds, the impetus for the development of which was the delegation of functionsto manage pension funds and legislative approval of government guarantees ...

Tópico(s): Socioeconomic and Demographic Analysis

2015 - Canadian Center of Science and Education | Asian Social Science

Artigo Acesso aberto Revisado por pares

Murat Tamov, Vladimir Pochinok, Georgiy R Tabagua, Mukhamed Tamov,

Abstract Multi-walled carbon nanotubes (CNT) may serve as electrically conducting fillers for traditional cement-based materials. Introducing small amount of CNT in the matrix of concrete turns the latter into a smart piezoresistive material applicable for the structural health monitoring of reinforced concrete structures. CNT–cement composites are subject to polarization during direct current (DC) resistance measurement. This phenomenon results in increase of electrical resistance of composites hindering ...

Tópico(s): Structural Health Monitoring Techniques

2020 - IOP Publishing | IOP Conference Series Materials Science and Engineering

Artigo Revisado por pares

V. V. Slobodyanik, V. N. Yashchuk, V.P. Naidyonov, V. Ya. Pochinok,

Intrachain singlet electronic excitation energy transfer from host polyvinylcarbazole (PVCa) to guest vinylbenzocarbazole (VBCa) units has been studied through measurements of the quenching effect on PVCa fluorescence and observation of the sensitized guest VBCa emission in solutions at 293 and 77K for different intramolecular concentrations of guest VBCa units. A method of taking into account intrinsic traps of singlet excitons (excimer forming sites, EFS), ordinarily present in an impurity free polymer ...

Tópico(s): Advanced Fluorescence Microscopy Techniques

1984 - Elsevier BV | Journal of Luminescence

Artigo Acesso aberto Revisado por pares

Irina Pochinok, Tristan M. Stöber, Jochen Triesch, Mattia Chini, Ileana L. Hanganu‐Opatz,

Abstract Sharp wave-ripples (SPW-Rs) are a hippocampal network phenomenon critical for memory consolidation and planning. SPW-Rs have been extensively studied in the adult brain, yet their developmental trajectory is poorly understood. While SPWs have been recorded in rodents shortly after birth, the time point and mechanisms of ripple emergence are still unclear. Here, we combine in vivo electrophysiology with optogenetics and chemogenetics in 4 to 12-day-old mice to address this knowledge gap. ...

Tópico(s): Neuroscience and Neuropharmacology Research

2024 - Nature Portfolio | Nature Communications

Capítulo de livro Acesso aberto

Olena Vergun,

... by Hrytsajenko et al. (2003), phosphorus content by Pochinok (1976), and the energetic value detected on calorimeter ...

Tópico(s): African Botany and Ecology Studies

2020 - | Agrobiodiversity for Improving Nutrition Health and Life Quality

Artigo Acesso aberto

А.А. Бикбулатова, N.B. Pochinok,

The article provides information about the international movement of Abilympics and its development in the Russian Federation: the purposes, tasks and means of career guidance for people with disabilities. Particular attention is paid to the issues of employment of the disabled and to the measures taken by the regional executive authorities responsible for training and employment of the population, including people with disabilities. The article analyses the results of the II National championship ...

Tópico(s): Human Resources and Workforce

2017 - Moscow State University of Psychology and Education | Psychological Science and Education

Artigo Revisado por pares

O. Yu. Konovalova, Elena A. Reshetnyak, T. B. Pochinok, P. V. Anisimovich, Н. А. Никитина, Nataliya V. Ivchenko,

Fixed on the transparent triacetate cellulose substrate of the commercial film, the solidified gelatin gel was used for the immobilization of acid-base and solvatochromic betaine dyes. The results of microscopic studies showed that while immobilizing the reagents, the structure and morphology of the gel don't change. Indicators are distributed uniformly in the gelatin layer of the film. Polarity parameters (ET (30) and ETN) of the solidified gelatin gel film medium and gelatin gel on the glass substrate, ...

Tópico(s): Various Chemistry Research Topics

2017 - Elsevier BV | Colloids and Surfaces A Physicochemical and Engineering Aspects

Artigo

V. V. KLYUSHIN, V. A. Portnyagina, B. YA. POCHINOK,

... PORTNYAGINASearch for more papers by this authorB. YA. POCHINOK, B. YA. POCHINOKSearch for more papers by this ... PORTNYAGINASearch for more papers by this authorB. YA. POCHINOK, B. YA. POCHINOKSearch for more papers by this ...

Tópico(s): Synthesis and Reactivity of Sulfur-Containing Compounds

1985 - Wiley | Chemischer Informationsdienst

Artigo

V. YA. POCHINOK, L. F. AVRAMENKO, T. F. GRIGORENKO, V. N. SKOPENKO,

... Heterocyclic Compounds ChemInform Abstract: CONDENSED TETRAZOLES V. YA. POCHINOK, V. YA. POCHINOKSearch for more papers by this ... for more papers by this author V. YA. POCHINOK, V. YA. POCHINOKSearch for more papers by this ...

Tópico(s): Synthesis and characterization of novel inorganic/organometallic compounds

1976 - Wiley | Chemischer Informationsdienst

Artigo

V. Ya. Pochinok, L. F. Avramenko, T. F. Grigorenko, V. N. SKOPENKO,

... Article ChemInform Abstract: AZIDO-TETRAZOL-TAUTOMERIE V. YA. POCHINOK, Search for more papers by this authorL. F. ... for more papers by this author V. YA. POCHINOK, Search for more papers by this authorL. F. ...

Tópico(s): Radical Photochemical Reactions

1975 - Wiley | Chemischer Informationsdienst

Artigo Acesso aberto Revisado por pares

Vladimir Pochinok, Murat Tamov, Ekaterina Greshkina,

Abstract We studied the effect of the inclination angle of stirrups and wire mesh on the web-crushing strength of reinforced concrete I-beams beams. Experimental studies were carried out in Kuban State Technological University. The variable parameters of the tested specimens included concrete compressive strength, level of prestressing, cross-sectional shape, shear span, shear reinforcement ratio and angles of inclination of stirrups or wire mesh. The strength of beams was calculated with the Cyclic ...

Tópico(s): Industrial Engineering and Technologies

2020 - IOP Publishing | IOP Conference Series Materials Science and Engineering

Artigo Revisado por pares

T. B. Pochinok, T. V. Synkova, Т. Н. Шеховцова, З. А. Темердашев,

Tópico(s): Analytical chemistry methods development

2007 - Pleiades Publishing | Journal of Analytical Chemistry

Artigo Revisado por pares

I. A. Ol'shevskaya, V. Ya. Pochinok, L. F. Avramenko,

Tópico(s): Synthesis and Reactions of Organic Compounds

1971 - Springer Science+Business Media | Chemistry of Heterocyclic Compounds

Artigo Revisado por pares

L. F. Avramenko, T. A. Zakharova, V. Ya. Pochinok, Yu. S. Rozum,

Tópico(s): Synthesis and Characterization of Heterocyclic Compounds

1970 - Springer Science+Business Media | Chemistry of Heterocyclic Compounds

Capítulo de livro

Vladimir Pochinok, Ekaterina Greshkina, Murat Tamov,

Paper presents application of the nonlinear finite element model Cyclic Softened Membrane Model (CSSM) to analyze the plane-stressed reinforced concrete elements, such as shear walls, partitions, lintels, wall panels, deep beams, and others. This constitutive model developed at the University of Houston and implemented in the software complex OpenSees (Open System for Earthquake Engineering Simulation) was successfully used in our previous analyses of shear critical zones of the experimental thin- ...

Tópico(s): Seismic Performance and Analysis

2022 - Springer Nature | Lecture notes in civil engineering

Artigo Acesso aberto

Tatiyna V. Gorlova,

... now lost. Those include names of saltworks Redensky pochinok and Sovkova Movka, that survive in historical documents ...

Tópico(s): Sociopolitical Dynamics in Russia

2020 - | Neophilology

Artigo Acesso aberto Revisado por pares

Mikhail V. Vinichenko, Andrey V. Kirillov, Elena V. Frolova, Natalia Pochinok, Olga V. Kaurova,

Intensive competition between educational organizations implies a shift in the perspective of studies aimed at investigating the creation of a favorable image of an educational organization from the external environment to the internal potential of higher educational institutions in the context of formation of optimal conditions for the training and occupational safety of employees and students. Therefore, the purpose of this study is to explore the system of occupational safety and training in ...

Tópico(s): Psychology of Development and Education

2018 - Modestum Limited | Eurasia Journal of Mathematics Science and Technology Education

Artigo Revisado por pares

G. Zaikov,

... was founded in 1963 by Professor V. Ya. Pochinok.

Tópico(s): History and advancements in chemistry

2004 - Taylor & Francis | Polymer News

Outro Revisado por pares

K. Thomas Finley,

... V. Kudryavskaya, I. A. Ol'shevskaya, V. Ya. Pochinok, L. I. Skripni k. L. N. Fedorova, and ...

Tópico(s): Synthesis and Biological Evaluation

1980 - | ˜The œchemistry of heterocyclic compounds/˜The œChemistry of heterocyclic compounds

Artigo

A. V. POCHINOK, V. Ya. Pochinok, P. A. Kondratenko,

Abstract Die in literaturbekannter Weise nach Dimroth gemäß Formelschema erhältlichen Triazene (IV) (1 Tabelle mit 17 Beispielen) werden photolysiert.

Tópico(s): Oxidative Organic Chemistry Reactions

1985 - Wiley | Chemischer Informationsdienst

Artigo

V. Ya. Pochinok, L. F. Avramenko, T. F. Grigorenko, A. V. POCHINOK, Ivan A. Sidorenko, L. N. BOVCHALYUK,

Abstract Trichlorpyrimidin (I) setzt sich mit Natriumazid (II) zum Triazidopyrimidin (III) um.

Tópico(s): Quinazolinone synthesis and applications

1980 - Wiley | Chemischer Informationsdienst