bluuebunny/crossref_metadata_2025 huggingface dataset:
The Lake Onego watershed: morphology of lakes and classification of the bottom sediments
Authors: Potakhin M.S. ,   Northern Water Problems Institute, Karelian Research Center of the RAS, 50 Aleksander Nevsky str., Petrozavodsk, 185030, Russia,   Petrozavodsk State University, 33 Lenin str., Petrozavodsk, 185910, Russia, Belkina N.A. ,   Northern Water Problems Institute, Karelian Research Center of the RAS, 50 Aleksander Nevsky str., Petrozavodsk, 185030, Russia, Subetto D.A. ,   Northern Water Problems Institute, Karelian Research Center of the RAS, 50 Aleksander Nevsky str., Petrozavodsk, 185030, Russia,   Herzen State Pedagogical University of Russia, 48 Moika Embankment, St. Petersburg, 191186, Russia
Published: September 2022

Abstract. The data on the lake morphometry and sediment lithostratigraphy of the Lake Onego watershed were collected. The classification of lakes was carried out according to the genetic features of relief. Four types of the lakes have been identified for the catchment area. The structural features of lake basins and bottom sediments were determined for each type of lakes.
Study of Holocene aeolian morpholithogenesis of the Eastern coast of the White Sea using georadiolocation and palaeolimnological methods
Authors: Repkina T.Yu. ,   Institute of Geography, Russian Academy of Sciences, 29 Staromonetnyy lane, Moscow, 119017, Russia,   Herzen State Pedagogical University of Russia, 48 Naberezhnaya reki Moyki, St. Petersburg, 191186, Russia, Leontiev P.A. ,   Herzen State Pedagogical University of Russia, 48 Naberezhnaya reki Moyki, St. Petersburg, 191186, Russia, Kublitskiy Yu.A. ,   Herzen State Pedagogical University of Russia, 48 Naberezhnaya reki Moyki, St. Petersburg, 191186, Russia, Krekhov A.K. ,   St. Petersburg State University, 7-9 Universitetskaya Naberezhnaya, St. Petersburg, 199034, Russia, Gurinov A.L. ,   Institute of Geography, Russian Academy of Sciences, 29 Staromonetnyy lane, Moscow, 119017, Russia,   Department of Landscape Design and Sustainable Ecosystems, Agrarian-Technological Institute, Russian Friendship University of Russia, 6 Miklukho- Maklaya Str., Moscow, 117198, Russia, Vyatkin E.D. ,   Herzen State Pedagogical University of Russia, 48 Naberezhnaya reki Moyki, St. Petersburg, 191186, Russia, Orlov A.V. ,   Herzen State Pedagogical University of Russia, 48 Naberezhnaya reki Moyki, St. Petersburg, 191186, Russia, Lugovoy N.N. ,   Institute of Geography, Russian Academy of Sciences, 29 Staromonetnyy lane, Moscow, 119017, Russia,   Faculty of Geography of Lomonosov Moscow State University, 1 Leninskie Gory, Moscow, 119991, Russia
Published: September 2022

Abstract. Holocene aeolian topography and sediments were investigated at two key sites on the Zimny Coast and one key site on the Kaninsky Coast of the White Sea. Field work included ground penetration radar profiling, paleolimnological and geomorphological study, as well as aerial imagery and topography surveys. Analytical studies including grain-size, geochemical and diatom analyses and radiocarbon dating of lake sediment cores were performed. Accumulative aeolian relief was formed in areas with a positive coastal-marine sediment balance. The sands are brought in by a longshore drift or river discharge. The aeolian topography and the number of stages of aeolian activation vary across the key areas. The present-time coastal dunes have been forming since the late or middle Holocene, when relative sea level became close to contemporary levels.
The relative sea level changes and aeolianprocesses on the Eastern coast of the White Sea (Gorlo Strait) during the Late Glacial and Holocene (based on studies of Lake SrednyayaTret )
Authors: Repkina T.Yu. ,   Institute of Geography, Russian Academy of Sciences, 29 Staromonetnyy lane, Moscow, 119017, Russia,   Herzen State Pedagogical University of Russia, 48 Naberezhnaya reki Moyki, St. Petersburg, 191186, Russia, Kublitsky Y.A. ,   Herzen State Pedagogical University of Russia, 48 Naberezhnaya reki Moyki, St. Petersburg, 191186, Russia, Leontev P.A. ,   Herzen State Pedagogical University of Russia, 48 Naberezhnaya reki Moyki, St. Petersburg, 191186, Russia, Gurinov A.L. ,   Herzen State Pedagogical University of Russia, 48 Naberezhnaya reki Moyki, St. Petersburg, 191186, Russia,   Department of Landscape Design and Sustainable Ecosystems, Agrarian-Technological Institute, Russian Friendship University of Russia, 6 Miklukho-Maklaya Str., Moscow, 117198, Russia, Vakhrameeva E.A. ,   Laverov Federal Center for Integrated Arctic Research UB RAS, 23 Naberezhnaya Severnoi Dviny, Arkhangelsk, 163000, Russia, Losyuk G.N. ,   Department of Landscape Design and Sustainable Ecosystems, Agrarian-Technological Institute, Russian Friendship University of Russia, 6 Miklukho-Maklaya Str., Moscow, 117198, Russia, Shilova O.S. ,   Faculty of Geography of Lomonosov Moscow State University, 1 Leninskie Gory, Moscow, 119991, Russia, Lugovoy N.N. ,   Institute of Geography, Russian Academy of Sciences, 29 Staromonetnyy lane, Moscow, 119017, Russia,   Faculty of Geography of Lomonosov Moscow State University, 1 Leninskie Gory, Moscow, 119991, Russia
Published: September 2022

Abstract. Geomorphological, ground penetration radar profiling and paleolimnological investigations were carried out in the Lake SrednyayaTret (66.014009 N, 41.086294 E; 7.3 m ASL). Bottom sediments from the three boreholes were studied. Lithologostratigraphic description, grain-size and diatom analyses were carried out, loss on ignition, Corg/Nogr was determined. Radiocarbon ages were obtained from the lower horizons of post-glacial sediments. Signs of Late Glacial transgression (earlier ~12.1 kyr. cal. BP) and Early Holocene regression (started between ~12.1 and ~10.3 kyr. cal. BP) were determined. The next filling of the lake basin can be compared with the Middle Holocene transgression. At the same time sea waters did not penetrate into the lake basin. The beginning of this stage was apparently accompanied by intensification of coastal aeolian processes.
Terrestrial vegetation and lake aquatic communities diversity under climate change during the mid-late Holocene in the Altai Mountains (Ulagan plateau) based on the pollen and cladocera data
Authors: Rudaya  ,   Institute of Archaeology and Ethnography SB RAS, 17 Acad. Lavrentiev Avenue, Novosibirsk, 630090, Russia, Frolova  ,   Kazan Federal University, 18 Kremlevskaya str., Kazan, 420008, Russia, Kuzmina  ,   Trofimuk Institute of Petroleum Geology and Geophysics SB RAS, 3 Koptug ave., Novosibirsk, 630090, Russia, Cao  ,   Institute of Tibetan Plateau Research, Key Laboratory of Alpine Ecology, Chinese Academy of Sciences, 3 Lincui Road, Chaoyang District, Beijing, 100101, China,   CAS Center for Excellence in Tibetan Plateau Earth Sciences, Chinese Academy of Sciences, 3 Lincui Road, Chaoyang District, Beijing, 100101, China, Karachurina  ,   Institute of Archaeology and Ethnography SB RAS, 17 Acad. Lavrentiev Avenue, Novosibirsk, 630090, Russia, Nigmatullin  ,   Kazan Federal University, 18 Kremlevskaya str., Kazan, 420008, Russia, Vnukovskaya  ,   Trofimuk Institute of Petroleum Geology and Geophysics SB RAS, 3 Koptug ave., Novosibirsk, 630090, Russia
Published: September 2022

Abstract. The present study is focused on the reconstruction of plant and cladocera diversity in the paleo-record of Lake Balyktukel (Ulagan Plateau) for the past 7 kyr.
Integrating TDR and GPR methods to study the structure of peatland
Authors: Ryazantsev P.A. ,   Department of Multidisciplinary Scientific Research of the Karelian Research Centre of the Russian Academy of Sciences, Pushkinskaya Str., 11, Petrozavodsk, 185910, Russia, Ignashov P.A. ,   Institute of Biology of the Karelian Research Centre of the Russian Academy of Sciences, Pushkinskaya Str., 11, Petrozavodsk, 185910, Russia
Published: September 2022

Abstract. In this study we compared time-domain reflectometry (TDR) data from boreholes and the results of ground-penetrating radar (GPR) along the cross-sections on a peat deposit. The studied mire located on the Zaonezhye Peninsula (Republic of Karelia, Russia); its structure included layers of peat and bedding lake sediments. To perform the measurements we used GPR with antenna unit 150 MHz and TDR system TDR200 with probe. The mire structure was characterized by a medium basin structure (7 m max depth) and sloping mire topographic. Comparison TDR and GPR data yielded similar dielectric constant values for peat layers. The average mistake in dielectric constant values between TDR and GPR observation was 5 units. The conditions for the formation of interfaces on GPR cross-sections were studied by analyzing dielectric constant change across the peat deposit. We found that the depth positions of the GPR interfaces were quite accurately ( 20 cm) coincides with the intervals of the change of peat type. Our results indicate the difficulty of interpreting GPR cross-sections contained multi-reflectors for subsurface with sub-horizontal structure such as peat deposits or lakes bottom sediments.
Late-Glacial and Early Holocene history of Lake Khotavets (Mologa-Sheksna Lowland, NW Russia): a geodiversity conservation case study
Authors: Sadokov D.O. ,   Darwin State Nature Biosphere Reserve, vil. Borok, 44, Cherepovets district, Vologda region, 162723, Russia,   Institute of Earth Sciences, St. Petersburg State University, Universitetskaya Emb., 7-9, St. Petersburg, 199034, Russia, Sapelko T.V. ,   Institute of Limnology of the Russian Academy of Sciences SPC RAS, Sevastianova. Str., 9, St. Petersburg, 196105, Russia, Fedorov G.B. ,   Institute of Earth Sciences, St. Petersburg State University, Universitetskaya Emb., 7-9, St. Petersburg, 199034, Russia,   Arctic and Antarctic Research Institute, Beringa Str., 38, St. Petersburg, 199397, Russia
Published: September 2022

Abstract. Evolution and regional climate changes during the Late Glacial/Holocene transition were studied using organic and inorganic geochemical proxies and pollen data from Lake Khotavets (NW Russia). Palaeoclimatic and palaeosedimentation sequence was described for the time slices 13.5 12.9, 12.9 11.8 and 11.8 11.1 cal. ka BP, attributed to the Aller d, Younger Dryas and Preboreal, respectively. Rapid organic accumulation, decrease of minerogenic input and woods expansion ~11.8 cal. ka BP were associated with the Holocene warming. The presented reconstruction determines scientific justification for specific geodiversity conservation.
Vegetation dynamics in the Rostov lowland (Yaroslavl oblast) during the Late G lacial and Holocene based on a new pollen data
Authors: Samus A.V. ,   Institute of Geography, Russian Academy of Sciences, 29/4 Staromonetny L., Moscow, 119017, Russia, Konstantinov E.A. ,   Institute of Geography, Russian Academy of Sciences, 29/4 Staromonetny L., Moscow, 119017, Russia
Published: September 2022

Abstract. Our reconstructions of vegetation changes are based on the results of pollen analysis that was carried out for the sedimentary sequence located on the lacustrine-alluvial terrace west of Lake Nero. To clarify our conclusions, six 14C dates were obtained and an age-depth model based on these dates was constructed. It is established that open spruce-birch forests were widespread during the Aller d and Younger Dryas. Since the Preboreal stage of the Holocene, a peat bog began to form surrounded by pine and birch forests with spruce. The Boreal stage was marked by an increased role of broad-leaved trees in the forests. During the Atlantic period, climatic conditions became warmer and spruce-pine forests with thermophilous deciduous trees started to grow. The vegetation cover of the Late Holocene (SB-SA periods) was dominated by spruce forests with pine and birch.
Reconstruction of Holocene environmental conditions based on the complex studies of Lake Shnitkino sediments (Tver Region, Russia)
Authors: Shasherina L.V. ,   Institute of Geography, Russian Academy of Sciences, Staromonetny per. 29, Moscow, 119017 Russia, Panin A.V. ,   Institute of Geography, Russian Academy of Sciences, Staromonetny per. 29, Moscow, 119017 Russia, Borisova O.K. ,   Institute of Geography, Russian Academy of Sciences, Staromonetny per. 29, Moscow, 119017 Russia, Naryshkina N.N. ,   Institute of Geography, Russian Academy of Sciences, Staromonetny per. 29, Moscow, 119017 Russia, Uspenskaya O.N. ,   All-Russian Research Institute of Vegetable Production, p/o Vereya, building 500, Moscow region, 140153 Russia
Published: September 2022

Abstract. The presented study aims to investigate the paleoenvironmental conditions of Lake Shnitkino in Tver Region (northwestern European Russia). Two sediment cores from the lake bottom were obtained and analyzed using lithological and paleobotanic methods. The Holocene landscape and climatic characteristics of the lake basin are reconstructed. Four stages of lake evolution were inferred: 1) Younger Dryas/Preboreal transition, 2) Boreal, 3) Middle-Late Holocene, and 4) Recent time.
Paleolimnological changes in the composition of diatom complexes in the context of the Holocene Baltic Sea transgressions (Lake Zaychikhinskoye)
Authors: Shatalova A.E. ,   Herzen State Pedagogical University of Russia, Moika Embankment 48, Saint Petersburg 191186, Russia, Ludikova A.V. ,   Institute of Lake Science of the Russian Academy of Sciences, Sevastyanova St. 9, Saint Petersburg 196105, Russia, Subetto D.A. ,   Herzen State Pedagogical University of Russia, Moika Embankment 48, Saint Petersburg 191186, Russia, Kublitskiy Yu.A. ,   Herzen State Pedagogical University of Russia, Moika Embankment 48, Saint Petersburg 191186, Russia
Published: September 2022

Abstract. The study examines the issues of changes in the level of the Baltic Sea over the past 10 thousand years. According to the data of domestic and foreign authors on time, there is no unambiguous data on the duration and level of littorina transgression, which is considered the largest during the Holocene period. By the research, with the financial support of the RFBR grant-graduate students No. 20-35-90089, studies of bottom sediments of lakes Goluboye, Bolshoye Molochnoye and Zaychikhinskoye are being carried out. The report presents the results of the diatom analysis of Lake Zaychikhinskoye. The main stages of the lake s development are determined, it is established that in the early Holocene its development was determined by the transgressive-regressive stages of the Baltic. At the initial stage, the reservoir was part of a deep oligotrophic Ancylus lake. During the littorina transgression, the Baltic Sea level most likely did not rise to lake level in this area.
Relative sea-level variations indicated by micropaleontological data from small lake bottom sediments (Kandalaksha Bay, NW Russia)
Authors: Shelekhova T.S. ,   Institute of Geology, Karelian Research Center, Russian Academy of Sciences, Pushkinskaya str., 11, Petrozavodsk, 185910, Karelia, Russia, Lavrova N.B. ,   Institute of Geology, Karelian Research Center, Russian Academy of Sciences, Pushkinskaya str., 11, Petrozavodsk, 185910, Karelia, Russia, Tikhonova Yu.S. ,   Institute of Geology, Karelian Research Center, Russian Academy of Sciences, Pushkinskaya str., 11, Petrozavodsk, 185910, Karelia, Russia
Published: September 2022

Abstract. The results of the micro-paleontological study of bottom sediments from a small lake on the Kandalaksha Bay shore of the White Sea are reported. Three stages in the evolution of the lake basin: marine, transitional and lacustrine were recognized. The characteristics of their diatom complexes and palynological spectra were revealed. Marine-facies sediments were shown to be dominated by poly- and mesohalobes, their share in the transition facies is twice as small, and freshwater diatom complexes contain up to 10% halophiles. Facies were shown to be reliably identified, using the pollen and spores of distinctive species indicative of certain ecological conditions. Non-pollen palynomorphs (algae Pediastrum, Botryococcus and sponge spicules) can be used for identifying various facies. These data will be used later to more reliably and objectively reconstruct variations in relative sea level and the sea shoreline migration in the Holocene. A decrease in sea level was established at the turn of 7200 cal. years and the isolation of the lake from the sea occurred about 6700 cal. years ago.
Reconstruction of the coastline of the Barents sea (the Kola Peninsula) during the Late Glacial and Holocene
Authors: Tolstobrov D.S. ,   Geological Institute of the Kola Science Centre of the Russian Academy of Sciences, 14 Fersmana Str., 184209 Apatity, Russia, Kolka V.V. ,   Geological Institute of the Kola Science Centre of the Russian Academy of Sciences, 14 Fersmana Str., 184209 Apatity, Russia, Tolstobrova A.N. ,   Geological Institute of the Kola Science Centre of the Russian Academy of Sciences, 14 Fersmana Str., 184209 Apatity, Russia, Korsakova O.P. ,   Geological Institute of the Kola Science Centre of the Russian Academy of Sciences, 14 Fersmana Str., 184209 Apatity, Russia
Published: September 2022

Abstract. Comprehensive studies (lithological and micropaleontological) of bottom sedi ments from nine lakes at the Teriberka Village (the Kola Peninsula, Northwestern Russia) were carried out. The sediments formed after an isolation from the sea was dated. Based on these new data, a preliminary sea-level curve for the study area was constructed. The sea-level curve indicates several phases evolution of the Kola coast during the Late Glacial and Holocene. Rapid drop (~40 mm per year) of a sea-level was occurred ca. 11,500 cal. years BP. The sea level gradually elevated between ca. 11,000 and 7,600 cal. years BP (the Tapes transgression). Science ca. 7,300 cal years BP, the sea level slowly decreases by 2 3 mm per year.
Environment of bottom sediments formation from the Lake Dedovo in the Voronya River valley (Kola Peninsula), according to diatom analysis (preliminary data)
Authors: Tolstobrova A.N. ,   Geological Institute of the Kola Science Centre of the Russian Academy of Sciences; 14, Fersmana Str., 184209 Apatity, Russia, Tolstobrov D.S. ,   Geological Institute of the Kola Science Centre of the Russian Academy of Sciences; 14, Fersmana Str., 184209 Apatity, Russia, Korsakova O.P. ,   Geological Institute of the Kola Science Centre of the Russian Academy of Sciences; 14, Fersmana Str., 184209 Apatity, Russia
Published: September 2022

Abstract. The study presents preliminary results of the species composition and distribution of diatoms in the core of bottom sediments of the Lake Dedovo located in the Voronya River valley (Kola Peninsula). It was determined that sedimentation occurred in the periglacial basin during Late glacial. After there was a large basin that connected with the sea, but this basin was freshwater due to the large influx of melt water. The level of this basin was at the same elevation for a long time at the beginning of the Holocene. According to preliminary radiocarbon dating, the isolation of the lake depression from a large freshwater basin occurred at the end of the Early beginning of Middle Holocene. Lake Dedovo develops as an independent basin with a diverse freshwater diatom flora after the isolation.
Lithostratigraphy of the bottom sediments of Pskovsko-Chudskoe Lake in the proposed site of the Ice battle
Authors: Tyurina A.A. ,   Herzen State Pedagogical University of Russia, 48 Nab. Moyki, St. Petersburg, 191186, Russia, Subetto D.A. ,   Herzen State Pedagogical University of Russia, 48 Nab. Moyki, St. Petersburg, 191186, Russia, Kublitskiy Y.A. ,   Herzen State Pedagogical University of Russia, 48 Nab. Moyki, St. Petersburg, 191186, Russia, Leontiev P.A. ,   Herzen State Pedagogical University of Russia, 48 Nab. Moyki, St. Petersburg, 191186, Russia, Orlov A.V. ,   Herzen State Pedagogical University of Russia, 48 Nab. Moyki, St. Petersburg, 191186, Russia
Published: September 2022

Abstract. The Ice battle is one of the most famous battles in Russian history. However, there is still no clearly answer as to where the Ice battle took place. Paleogeographic reconstructions can help in finding the place of the battle. The study area is a section of the southern part of Pskovsko-Chudskoe Lake. The works were carried out in the vicinity of Samolva and Kobylie Gorodishche villages of Gdov district of Pskov region, in the Zhelchensky Bay of Pskovsko-Chudskoe Lake. The key methods in this work are bathymetric survey, bottom sediment sampling, and lithological analysis. Three main types of bottom sediments are distinguished: sands at the bottom part of core section, upper it overlain by a thick layer of peat, which covered by gyttja.
Paleoecological reconstruction of ecosystem of Lake Imandra (Russia, Murmansk region) based on diatom analysis of sediments
Authors: Vokueva S.I. ,   Institute of the North Industrial Ecology Problems, Kola Science Center, Federal Research Center of the Russian Academy of Sciences, Akademgorodok, 8a, Apatity, 184209, Russia, Denisov D.B. ,   Institute of the North Industrial Ecology Problems, Kola Science Center, Federal Research Center of the Russian Academy of Sciences, Akademgorodok, 8a, Apatity, 184209, Russia
Published: September 2022

Abstract. This paper provides information about diatom assemblages in sediments of large arctic reservoir (Lake Imandra). The distribution of the taxonomic composition and structure of diatoms for several centuries has been studied. The periods and causes of changes in the state of the lake ecosystem are determined, and a conclusion about future trends is made. The data obtained can be used for monitoring the ecological state of the environment and water bodies.
Natural and anthropogenic impact on the biodiversity of malacofauna of the Caspian Sea
Authors: Yanina T.A. ,   St. Petersburg State University, 7-9 Universitetskaya Emb., 199034, St. Petersburg, Russia
Published: September 2022

Abstract. Generation of biodiversity during the Neopleistocene and the Holocene was determined by the parameters of aquatic environment of basins (the sea-level mode, temperature, salinity), mainly reflecting climatic changes. The anthropogenic factor contributes essentially to the structure of the biodiversity. This paper aimed to show the impact of natural and anthropogenic factors on the generation of the mollusk s biodiversity. The material for research was the analysis of the long-term field works of the author on the coasts of the Caspian Sea and the studying of the core of sea boreholes. It is cocluded that over the last 6 thousand years, invasive and acclimatized species made much more significant changes in biodiversity than those caused by natural factors. Natural ecosystems have undergone the anthropogenic transformation. Over the course of historical time, there has been not only fast change in biodiversity, but also irreversible change in aquatic ecosystems. The role of the anthropogenic factor on the species distribution in the basin became the major.
Reconstruction of vegetation and climate of the past of the central Caucasus for materials from the Tarskoe swamp
Authors: Yuzhanina E.D. ,   Tyumen Scientific Centre of the Siberian Branch of the Russian Academy of Sciences, 86 Malygina str., Tyumen, 625026, Russia, Ryabogina N.E. ,   Tyumen Scientific Centre of the Siberian Branch of the Russian Academy of Sciences, 86 Malygina str., Tyumen, 625026, Russia, Borisov A.V. ,   Institute of Physicochemical and Biological Problems of Soil Science of the Pushchino Scientific Centre for Biological Research of the Russian Academy of Sciences, 2 Institutskaya str., Pushchino, 142290, Russia, Idrisov I.A. ,   Institute of Geology of the Dagestan Scientific Centre of the Russian Academy of Sciences, 45 M. Gadzhieva str., Makhachkala, 367032, Russia
Published: September 2022

Abstract. The reconstruction of vegetation changes of foothill zone in the central part of the North Caucasus based on the data of the Tarskoe swamp is presented. The swamp is the largest in this region of the Caucasus and is the most promising peat paleoarchive. It has been studied earlier, but the cores were poorly dated. The Tarskoe was re-drilled, the sediments were dated, and pollen and microcharcoal analysis were carried out. Twelve radiocarbon dates were obtained for the deposits, the age of the bottom sediments was about 4.6 cal. ka BP. Based on the data obtained, it was possible to establish that the of the bogging occurred against the background of more open landscapes, with a greater proportion of meadows than at present. Only after 4.4 cal ka BP broad-leaved forests become more closed, in their composition Fagus were dominant, with alternating admixture of Carpinus, Ulmus and Alnus. The increase of Alnus after Cyperaceae is most likely reflect local changes, since this tree species settled in the swamp at a late stage of its development. The dynamics of fire activity is interesting, it is most pronounced in the intervals between 4.4-3.3 cal. ka BP and than from 2.2 cal. ka BP until present. The frequency of fires is probably related not to climate, but to anthropogenic activities. In almost all cases, this coincides with the appearance of cultivated cereals pollen and with an increase in the diversity and quantity of grasses associated with humans (weeds). Thus, the obtained data for the first time give a possibility to construct a dated sequence of changes in the composition of broad-leaved forests of the belt of Caucasus piedmont and confirmed the appearance of cultivated cereals pollen about 4.3 cal. ka BP, which is probably associated with agriculture of the Maikop culture.
Primary Surgical Treatment of Cleft Palates in the Algerian Hospital Environment
Authors: Abou-Bekr Boumediene , Adjed Mohammed Arabi , Meftah H. , Ouadah Y. , Boghari CH. , Azzouz SM. , Baba-Ahmed A.
Published: September 2022

It is widely acknowledged that cleft palate is one of the most common craniofacial malformations. It requires multidisciplinary care composed mainly of a speech therapist, a radiologist, a psychologist, and above all a pediatric surgeon. It should be noted that the closing of this cleft represents a challenge for the pediatrician who above all seeks to restore the anatomical relationships that are compatible with the velopharyngeal competence that is required for the proper functioning of phonation, swallowing, ventilation, and hearing. Otherwise, the child may develop velopalatine incompetence which can cause a phonatory problem that may remain poorly tolerated by the patient and those around him. This phonatory problem represents a major concern for parents. In addition, the classic surgical technique of _Veau – Wardill - Kilner palatoplasty_ consists of dissecting the nasal and oral mucous membranes of the palatal tablets which are sutured along the midline without intravelar myopathy. In the literature, the velar insufficiency rate of this technique is reported as between 15 and 26%. In addition, over the last twenty years, the techniques for reconstructing velopalatine clefts have remarkably progressed. As an example, it is worth citing the Sommerlad intravelar veloplasty (IVV) and the Furlow Z veloplasty which are the most anatomical technique as they both allow repositioning the velar muscles thus leading to an improvement in the lifting and receding movements of the veil, which significantly reduces the sequelae. The goal of the present work, which is based on a sample of 85 cases, is to make an epidemiological, therapeutic, and evolutionary analysis, and also to take stock of the surgical techniques practiced in our country for the primary treatment of cleft palates. It was found that the velar insufficiency rate was much higher after classical palatoplasty than after primary surgery with intravelar veloplasty or Furlow’s Z-plasty.
Structured versus Decorated Cospans
Authors: Baez John C. , Courser Kenny , Vasilakopoulou Christina
Published: September 2022

One goal of applied category theory is to understand open systems. We compare two ways of describing open systems as cospans equipped with extra data. First, given a functor L:A→X, a `structured cospan' is a diagram in X of the form L(a)→x←L(b). We give a new proof that if A and X have finite colimits and L preserves them, there is a symmetric monoidal double category whose objects are those of A and whose horizontal 1-cells are structured cospans. Second, given a pseudofunctor F:A→Cat, a `decorated cospan' is a diagram in A of the form a→m←b together with an object of F(m). Generalizing the work of Fong, we show that if A has finite colimits and F:(A,+)→(Cat,×) is symmetric lax monoidal, there is a symmetric monoidal double category whose objects are those of A and whose horizontal 1-cells are decorated cospans. We prove that under certain conditions, these two constructions become isomorphic when we take X=∫F to be the Grothendieck category of F. We illustrate these ideas with applications to electrical circuits, Petri nets, dynamical systems and epidemiological modeling.
IMUNOSSUPRESSÃO CAUSADA PELO ESTRESSE EMOCIONAL: DA ETIOLOGIA À PATOGENIA
Authors: Soethe Ramos Thiago , Ohjama Elizabeth , Recart dos Santos Roberto
Published: September 2022

O estilo de vida desencadeia processos biológicos que levam o corpo a uma exaustão mista, levando a um estado chamado "stress", adoecendo ou agravando patologias. O objetivo deste estudo é analisar o estresse emocional sobre o sistema imunológico e desenvolver um conceito abrangente que permita menos ramificações errôneas em sua abordagem. Esta é uma revisão de literatura baseada em artigos em Imunologia retirados do banco de dados da PubMed. Foram selecionados artigos que relacionavam o problema de estresse com a etiologia imunopatogênica, publicados entre 2021 e 2022 (até 16 de março de 2022) e pesquisados com os termos truncados "imunologia do estresse", "fisiologia do estresse" e "psicologia do estresse". Evidenciamos que o estresse emocional é multifacetado, muda de acordo com a natureza do estímulo, pode ser benigno ou deletério e pode afetar populações de TCDs, que começam a carregar "cicatrizes" que as tornam hiper-responsivas a atividades inflamatórias em células-tronco, células B e NK. Moléculas como mTOR e PI3K, que expõem agentes virais dos APCs, levam à escassez do processo. Em uma situação contrária ao estresse, as citocinas pró-inflamatórias TNF-α tendem a se equilibrar, melhorando o tratamento com noxa. O estresse pode agravar inúmeras condições nos sistemas biológicos. Entretanto, o estresse "positivo" é responsável pelo aprendizado, tornando o processo alostático menos dispendioso. A condição cognitiva e a natureza estressante podem influenciar uma melhor reatividade e aprendizagem. Descobrimos que o estresse negativo que eleva os níveis de glicocorticóides é cognitivo-dependente, prevendo o agravamento de patologias crônicas ou produzindo seqüelas. Finalmente, concluímos que o estresse é todo causa e efeito exógeno que fisiologicamente são desencadeadores neuroimunoendócrinos da resposta cognitivo-dependente, o que leva o sistema à homeostase por natureza, independentemente da causa de seus danos, seja ela benigna e/ou deletéria, na forma aguda de caráter bioinformacional e na forma imunopatogênica crônica.
STRATEGI PENGEMBANGAN PELAKSANAAN PENERIMAAN MAHASISWA BARU SEKOLAH TINGGI AGAMA ISLAM MA’HAD ALY AL-HIKAM MALANG
Authors: Nur Zakiyah Alfin
Published: September 2022

Admission of new students is an important element in an educational institution, especially universities. Higher education institutions must carry out a development in order to remain competitive with other institutions. An Islamic boarding school based in Malang, namely STAI Ma'had Aly Al-Hikam Malang. This private institution is able to compete with other institutions by carrying out developments on new student admissions..The purpose of this study was to analyze the strategy for developing the implementation of new student admissions at STAI Ma'had Aly Al-Hikam Malang. The analytical method used is swot analysis, namely strengths, weaknesses, opportunities and threats. Comparing the swot elements in the implementation of new student admissions with the average number of registrants in each period.The results of this study are first, the implementation of new student admissions at STAI Ma'had Aly Al-Hikam Malang who has gone through the stages of new student admissions which include; committee formation, candidate requirements, registration, selection test, announcement of selection results and student orientation. Second, the analysis of the new student admissions development strategy carried out by the swot analysis method, it can be seen that this institution has made developments that are adapted to the conditions in each period, so that there is an increase in each period. The average number of registrants in the first period was 21, the second period was 25.2., the third period was 107.8., the fourth period was 116.5., the fifth period was 199 and the sixth period was 344.
KOORDINASI KEPEMIMPINAN DALAM MA’HAD DARUL QUR’AN 2 DESA SISIR KECAMATAN BATU KOTA BATU JAWA TIMUR
Authors: Sa'diyah Halimatus
Published: September 2022

Pondok pesantren memiliki ciri khas yang membedakan dengan lembaga pendidikan islam yang lainnya. Penelitian ini bertujuan untuk mengetahui dan memahami serta memperoleh informasi tentang koordinasi kepemimpinan dalam Ma’had Darul Qur’an 2. Penelitian ni difokuskan pada koordinasi yang ada dalam pesantren tersebut. Penelitian ini menggunakan metode penelitian kualitatif. Hasil penelitian ini menyatakan bahwa koordinasi kepemimpinan pesantren pengasuh menggunakan koordinasi kepemimpinan secara vertical yakni pengasuh memberi pengarahan kepada santri-santri yang telah di tugaskan secara langsung agar tujuan dapat dicapai dengan baik dan teratur.
KOMUNIKASI DALAM KEPEMIMPINAN DI PONDOK PESANTREN RIBATHUL QUR’AN WAL QIRAAT MALANG
Authors: Amiroh Kunzeni , Afrianti Arika Yuni
Published: September 2022

Komunikasi sangatlah penting dalam kehidupan bermasyarakat ataupun dalam berorganisasi. Komunikasi yang baik juga sangatlah dibutuhkan dalam kepemimpinan. Apabila dalam kepemimpinannya seorang pemimpin dapat berkomunikasi dengan baik, maka pemimpin tersebut akan lebih mudah untuk menggerakkan orang-orang yang dipimpinnya ke arah yang lenbih baik. Penelitian ini bertujuan untuk mendeskripsikan komunikasi dalam kepemimpinan pesantren di pondok pesantren Ribathul Qur’an Wal Qira’at. Metode penelitian yang digunakan dalam penelitian ini adalah metode kualitatif diskriptif yaitu dengan cara melakukan Pengamatan kemudian menganalisis komunikasi yang diterapkan di pondok pesantren Ribathul Qur’an Wal Qira’at. Data dari penelitian ini diperoleh dari hasil wawancara, observasi serta dokumentasi. Kemudian data tersebut diolah dan dipaparkan atau disajikan dalam bentuk narasi. Hasil penelitiannya adalah menunjukkan bahwa: (1) Komunikasi yang di lakukan oleh pengasuh pondok pesantren Ribathul Qur’an Wal Qira’at dengan komunikasi yang baik dan efektif.
PERAN KEPEMIMPINAN KYAI DALAM MEMBENTUK KARAKTER SANTRI DI PONDOK PESANTREN AL-MASHDUQIAH PATOKAN KRAKSAAN PROBOLINGGO
Authors: Habsi Malikul
Published: September 2022

Islamic boarding school is an Islamic institution that has a noble purpose, in which there are elements of the cottage, one of which is called santri. To become students who are useful and can play an active role in society, character education is needed when living life in Islamic boarding schools, In Islamic boarding schools, a leader figure is needed who can provide examples and role models for students. KH. Mukhlisin Sa'ad. is a figure who is compassionate and patient in educating the character of students, so that many of the students or alumni greatly admire him. The method used in this study is a qualitative method in which the source of the results is obtained from the results of interviews with predetermined sources. The results of the study prove that the leadership role of the kyai is very urgent for the life of the Islamic boarding school community, especially the students at the AlI islamic Boarding School Mashduqiah. Keywords:Leadership of Kyai, Character of Santri.
PENGEMBANGAN POTENSI DIRI PESERTA DIDIK MELALUI PROSES PENDIDIKAN
Authors: Amaliyah Aam , Rahmat Azwar
Published: September 2022

Tujuan dari penelitian ini adalah untuk mengetahui bentuk pengembangan potensi diri peserta didik melalui proses pendidikan di SD Negeri 43 Seluma. Hal ini dilatar belakangi oleh masih bervariasinya tingkat potensi diri peserta didik yang ada di sekolah ini, sebagian guru mengerti dan paham dalam mengembangkan potensi diri peserta didik akan tetapi sebagian lagi guru belum memahaminya, sehingga potensi diri peserta didik terbentuk dengan sendirinya. Akan tetapi pihak sekolah sudah melakukan pengembangan terhadap potensi diri peserta didik. Oleh sebab itu, peneliti melakukan penelitian guna menganalisis seperti apa bentuk pengembangan potensi diri peserta didik yang dilakukan oleh guru di sekolah tersebut. Jenis penelitian ini menggunakan pendekatan kualitatif, dengan teknik pengumpulan datanya menggunakan observasi, wawancara, dan dokumentasi. Kemudian analisis datanya menggunakan triangulasi. Berdasarkan hasil penelitian, diketahui bahwa bentuk pengembangan potensi diri peserta didik yang dilakukan oleh guru adalah memberikan bimbingan yang intensif bagi peserta didik, memberikan pendampingan bagi peserta didik yang memiliki minat dan motivasi belajar yang kurang, memberikan contoh teladan yang baik, mengajak peserta didik bersama-sama membersihkan lingkungan sekolah, melaksanakan shalat dhuhah berjamaah setiap pagi hari Jumat, melakukan tes kepada peserta didik baru, mengadakan kegiatan ekstrakurikuler, serta memberikan sanksi dan reword kepada peserta didik. Kemudian yang menjadi hambatan guru dalam mengembangkan potensi diri peserta didik adalah sikap pembawaan peserta didik, minat dan motivasi, kompetensi guru, sarana dan prasarana sekolah, serta lingkungan sekitar peserta didik.
Urgensi Pelaksanaan Asas Desentralisasi Dalam Mewujudkan Kesejahteraan Masyarakat Dalam Pandangan Fiqih Siyasah
Authors: Fathulloh Syahid , Mufidah Mufidah
Published: September 2022

Welfare is a basic guarantee in the constitution. Therefore, the State must realize it. Indonesia is doing all its power and effort by implementing the principle of decentralization so that each region is managed by a regional government. This is intended for economic equality, so that welfare is realized for the community. The purpose of this study is to find out how the conception of prosperity in the theory of State Administration and Fiqh Siyasah. In addition to knowing how the urgency of implementing the principle of decentralization in realizing public welfare in terms of constitutional law and Fiqh Siyasah. This study uses a qualitative method with a normative and doctrinal juridical approach. Research data obtained from books, journals, and legislation. The results of the study stated that the implementation of the principle of decentralization was very necessary in realizing the welfare of the community accompanied by paying attention to the signs of fiqh siyasah. Fiqh siyasa and decentralization cannot be separated. To realize the welfare of the community, new innovations are needed, namely incorporating siyasa fiqh into the implementation of the principle of decentralization.Keywords: Community Welfare; Decentralization; Fiqh Siyasah AbstrakKesejahteraan merupakan jaminan asasi dalam konstitusi, oleh sebab itu Negara wajib merealisasikannya. Dalam hal tersebut, Indonesia melakukan segenap daya dan upaya dengan menerapkan asas desentralisasi agar masing-masing daerah dikelola oleh Pemerintah Daerah.  Hal ini ditujukan untuk pemerataan ekonomi, sehingga terealisasi sebuah kesejahteraan bagi masyarakat. Tujuan penelitian ini untuk mengetahui bagaimana konsepsi sejahtera dalam teori Tata Negara dan Fiqih Siyasah, serta untuk mengetahui bagaimana urgensi pelaksanaan asas desentralisasi dalam mewujudkan kesejahteraan masyarakat ditinjau dari hukum Tata Negara dan Fiqih Siyasah. Penelitian ini menggunakan metode kualitatif dengan pendekatan yuridis normatif dan doktrinal. Data penelitian diperoleh dari buku, jurnal, maupun perundang-undangan. Hasil penelitian menyatakan bahwa pelaksanaan asas desentralisasi sangat diperlukan dalam mewujudkan kesejahteraan masyarakat yang disertai dengan memperhatikan rambu-rambu fiqih siyasah. Fiqih siyasah dan desentralisasi tidak dapat dipisahkan. Untuk mewujudkan kesejahteraan masyarakat diperlukan inovasi baru, yaitu menggabungkan fiqih siyasah ke dalam pelaksanaan asas desentralisasi.Kata Kunci: Kesejahteraan Masyarakat, Desentralisasi, Fiqih Siyasah.
STUDYING THE BULGARIAN LANGUAGE ISLAND IN UKRAINIAN PERIODICAL PUBLICATIONS OF THE XX – XXI CENTURIES
Authors: О. В. МАЛАШ
Published: September 2022

Introduction. The paper focuses on the study of the language and culture of Bulgarian expatriate community in Ukraine based on the achievements of the Ukrainian linguistsin collecting the Bulgarian idioms in Odesa, Zaporizhya, Mykolaiv and Kropyvnytsky regions.The author pays attention to the linguistic publications from the end of the XX to the first decade of the XXI century related closely or proximately to the Bulgarian language island in Ukraine.Purpose. The paper aims at revealing and describing the lingual situation with Bulgarian language island based on the Ukrainian periodical publications of the XX – beginning ofthe XXI century.Methods. The study of the Bulgarian language island in Ukrainian periodical publications of the XX-XXI centuries is based on the descriptive method, the method of sociolinguistic analysis as well as empirical method.Results. Studying the status of the Bulgarian expatriate community in the contemporary Ukrainian linguistics the author has come to the following statements: the completely topical repertoire of the articles published at the end of the XX – the first decade of the XXI century and related to the Bulgarian dialects in Ukraine could be divided into six groups. They are: origin, evolution, and grammatical peculiarities of the Bulgarian migrants’ dialects; vocabulary and phraseology of the Bulgarian idiom in Ukraine; lingual interactions of the Ukrainian Bulgarians with other ethnic groups; linguocultural and ethnolinguistic issues of the Bulgarian language island; teaching Bulgarian language at school in Ukraine; history and current status of the Bulgarian philology in Ukraine. The most important names of the researchers who contributed to the study of the Bulgarian idioms’ functioning in the Ukrainian journals have been introduced in the paper.Conclusion. The paper emphasizes very important scholars’ achievements in onomatology analyzing the vocabulary of the Bulgarian rituals, interlanguage correspondence, semantic accommodation of loan units, and studying the archaic language features preserved in the Bulgarian dialects in Ukraine.
The formation of social and civic competence in children of senior preschool аge
Authors:   National Aviation University Head of Department, Kosenchuk Olha
Published: September 2022

The article is devoted to the problem of formation of social and civic competence in preschool children. The author analyzes the current state of the problem of formation of social and civic competence of preschoolers in preschool institutions, analyzes the current regulations; the conceptual apparatus of the researched problems is characterized; forms, methods, means of formation of social and civic competence in preschool institutions are determined; emphasis is placed on creating an educational environment based on democratic values. In accordance with the Basic Component of Preschool Education (State Standard of Preschool Education) (2021), a new key competence has been identified – social and civic. The author of the article is a co-author of the working group of developers of the State Standard of Preschool Education. Therefore, much attention in the article is paid to the study of this issue. The main types of activities (game, communicative, health-preserving, artistic-aesthetic, cognitive-research) in the process of which social and civic competence is formed are determined, they are characterized through the prism of emotional and value attitude, knowledge formation; life skills; parental involvement. The content component of the formation of social and civic competence in the context of preschool education establishments is analyzed. It is proved that the formation of social and civic competence of preschool children occurs during various forms of work using appropriate methods and tools. The article proposes forms, methods and tools that can be varied and applied comprehensively in preschool education. The main components of the democratic system in preschool education establishments are identified and characterized. The personal values of the educator are substantiated. The respective life experience is deemed to be significant in providing the context for the formation of social and civic competence of preschool children. The key leitmotif of the article is the author’s idea that citizens are not born but become citizens. Socio-civic competence should be the core of the future citizen of Ukraine. Preschool institutions should become centres of democracy formation, where everyone can express one’s own opinion, be heard, participate and live in democracy. Of course, in such conditions, children gain valuable experience, become active participants, actors, and not just executors of adult assignments. It is proved that the formation of social and civic competences in preschool children will help them learn to be proactive, make decisions, take responsibility, express their emotions and thoughts, feel that others respect them, and this respect is manifested in action.
Pedagogical conditions of formation of ethnocultural competence of primary education pupils
Authors:   Kamyanets-Podilsky Ivan Ohienko National University, Moskovchuk Liudmyla
Published: September 2022

The article defines and characterizes a set of pedagogical conditions for the formation of ethnocultural competence of primary school students. The methodological essence of the concept of "pedagogical conditions" and the state of development of the issue in the scientific and methodological literature are analyzed and revealed. The choice and ways of implementation of pedagogical conditions of formation of ethnocultural competence of primary education pupils in institutions of general secondary education are substantiated. The pedagogical conditions include the creation of a special ethnocultural educational center (zone) in the classroom; introduction of elective courses in the educational process of primary school; use of non-traditional methods in teaching Ukrainian studies courses; use of electronic educational resources during Ukrainian studies classes; intensification of extracurricular ethnocultural activities of junior schoolchildren. The first pedagogical condition involves the creation of a special ethnocultural environment in the classroom, which will help younger students understand the importance, necessity and need to learn ethnocultural values and form an interest in learning and adopting the ethnocultural experience of Ukrainians. The second pedagogical condition in our study is introduction into the educational process of primary school elective course in Ukrainian studies "I love Ukraine" (M. Chabayovskaya, etc.), which aims to ensure the formation of each student's worldview, beliefs, ideals, interests, morals, volitional traits, skills and habits of motivational and personal ethnocultural behavior, a holistic personality – a citizen of Ukraine. The third pedagogical condition for the formation of ethnocultural competence of primary school students is the use, along with traditional non-traditional principles and methods of teaching in Ukrainian studies courses. The fourth pedagogical condition is the use of visualization (electronic educational resources) in the course of Ukrainian studies, which is related to the psychological characteristics of primary school students in terms of perception and assimilation of the educational material.