bluuebunny/crossref_metadata_2025 huggingface dataset:
Conceito, tratamento e causas da halitose: um estudo transversal com discentes de odontologia
Authors: Dias Anna Clara da Silva , Ribeiro Juliana Cristina , Costa Marcelo Dias Moreira de Assis , Martins Victor da Mota , Andrade Cláudia Maria de Oliveira , Dietrich Lia
Published: October 2021

A halitose é uma condição de etiologia multifatorial conhecida popularmente como um odor desagradável que é exalado pela cavidade oral e nasal. O objetivo deste trabalho é avaliar o nível de conhecimento de graduandos e pós graduandos, sobre a definição de halitose, tratamento e diagnóstico dos diferentes tipos existentes. A metodologia utilizada constitui-se de um estudo transversal através de um questionário on-line, onde são extraídos dados que possibilitem identificar se os discentes têm conhecimento adequado sobre o diagnóstico, causas e possíveis tratamentos da halitose. Observou-se, após a análise dos dados, que 74% dos participantes eram do sexo feminino. Dentre os resultados encontrados, podemos destacar: 74% considerou a halitose uma doença, 65% afirmam saber diagnosticar a halitose. Em relação às causas da halitose: 60% responderam que são de origem bucais, 41% fisiológicas, 51% patológicas e sistêmicas, 43% assinalaram todas as opções, e 51% disseram ser de causas multifatoriais. Sobre as melhores formas de tratamento: 79% considerou a opção de higiene bucal e o uso de fio dental, e de evitar alimentos como cebola e alho, 57% acham que existe aparelhos para o diagnóstico de halitose, e 86% pressupõem que a saliva compromete o mau hálito. Pode-se afirmar que a halitose é uma condição que afeta milhares de pessoas mundialmente, e apesar de muitos discentes de Odontologia acreditarem que sabem sobre o assunto, através da pesquisa, foi verificado uma falta de conhecimento científico sobre o mesmo, necessitando de novas ações para melhora nas informações.
Pathophysiology, classification, and complications of common asymptomatic thrombocytosis in newborn infants
Authors: Jeon Ga Won
Published: October 2021

We frequently encounter newborn infants with thrombocytosis in the neonatal intensive care unit. However, neonatal thrombocytosis is not yet fully understood. Thrombocytosis is more frequently identified in newborns and young infants, notably more often in those younger than 2 years than in older children or adults. The production of megakaryocytes (megakaryopoiesis) and platelets (thrombopoiesis) is mainly regulated by thrombopoietin (TPO). Increased TPO levels during infection or inflammation can stimulate megakaryopoiesis, resulting in thrombopoiesis. TPO concentrations are higher in newborn infants than in adults. Levels increase after birth, peak on the second day after birth, and start decreasing at 1 month of age. Initial platelet counts at birth increase with gestational age. Thus, preterm infants have lower initial platelet counts at birth than late-preterm or term infants. Postnatal thrombocytosis is more frequently observed in preterm infants than in term infants. A high TPO concentration and low TPO receptor expression on platelets leading to elevated plasma-free TPO, increased sensitivity of megakaryocyte precursor cells to TPO, a decreased red blood cell count, and immaturity of platelet regulation are speculated to induce thrombocytosis in preterm infants. Thrombocytosis in newborn infants is considered a reactive process (secondary thrombocytosis) following infection, acute/chronic inflammation, or anemia. Thrombocytosis in newborn infants is benign, resolves spontaneously, and, unlike in adults, is rarely associated with hemorrhagic and thromboembolic complications.
De facto Devletler ve Dış Yardım Bağımlılığı: Türkiye Yardımlarının Kuzey Kıbrıs Ekonomisi Üzerindeki Etkisinin Analizi
Authors: ÖZYİĞİT Ahmet , EMİNER Fehiman
Published: October 2021

Dış yardım literatürü genellikle dış yardımın etkinliğini kişi başına düşen milli geliri artırma kapasitesi olarak

nitelendirir. Halbuki, dış yardımın etkinliğini sadece gelir artışı olarak düşünmek hem gelirin nasıl arttığını hem

de nasıl dağıldığını göz ardı eder. Bu perspektif aynı zamanda dış yardımın sürdürülebirliği ve uzun vadede

yardıma bağlı ekonomilerin kendi kendilerine yetebilecek noktaya gelebilme potansiyellerini de sorgulamaz.

Bu makalede Kuzey Kıbrıs’a yapılan yardımın etkinliği hem geleneksel yardım-büyüme bağlamında, hem de de

facto devlet-patron ilişkisi çerçevesinde politik ve ekonomik bağımlılık çerçevesinden değerlendirilmektedir.

Türkiye’nin maddi yardımlarının yerel tüketim, dış ticaret ve bütçe harcamaları üzerindeki etkilerine bakıldığı

zaman, yardımın kalkınma amaçlı kullanılmaktan ziyade, bütçe açığı kapatmak gibi geçici tampon amacı ile

kullanıldığına dair bulgulara rastlanmaktadır. Bu durum, bağımlılığı daha da arttırmakta ve de facto-patron

ilişkisini kronikleştirmektedir.
Machine learning analysis reveals relationship between pomacentrid calls and environmental cues
Authors: Munger JE , Herrera DP , Haver SM , Waterhouse L , McKenna MF , Dziak RP , Gedamke J , Heppell SA , Haxel JH
Published: October 2021

Sound production rates of fishes can be used as an indicator for coral reef health, providing an opportunity to utilize long-term acoustic recordings to assess environmental change. As acoustic datasets become more common, computational techniques need to be developed to facilitate analysis of the massive data files produced by long-term monitoring. Machine learning techniques demonstrate an advantage in the identification of fish sounds over manual sampling approaches. Here we evaluated the ability of convolutional neural networks to identify and monitor call patterns for pomacentrids (damselfishes) in a tropical reef region of the western Pacific. A stationary hydrophone was deployed for 39 mo (2014-2018) in the National Park of American Samoa to continuously record the local marine acoustic environment. A neural network was trained—achieving 94% identification accuracy of pomacentrids—to demonstrate the applicability of machine learning in fish acoustics and ecology. The distribution of sound production was found to vary on diel and interannual timescales. Additionally, the distribution of sound production was correlated with wind speed, water temperature, tidal amplitude, and sound pressure level. This research has broad implications for state-of-the-art acoustic analysis and promises to be an efficient, scalable asset for ecological research, environmental monitoring, and conservation planning.
The social topology of science in national and transnational contexts: the case of social sciences
Authors: Nedelevskaya Ilona G.
Published: October 2021

The article explores the possibilities of application P. Bourdieu’s social topology in the studying of inequality in science in national and transnational contexts. It is argued that in the conditions of globalising science, discussions about its egalitarianism, which began approximately in the middle of the last century, are moving beyond national borders. For the purposes of studying global inequality in science, scholars often apply the theoretical frameworks of world-systems analysis, neo-institutionalism, and the theory of global governance. However, these theories often lead to reductionism which ignores the symbolic dimension of scientific activity. The article suggests reassessing the heuristic potentiality of P. Bourdieu’s social topology, which mitigates the mentioned drawback of other theories. The article aims to demonstrate the relevance of this theoretical framework for the study of inequality in different scales of scientific activity due to the fact that the French sociologist focused mainly on national academic systems. The article defines the general provisions of P. Bourdieu’s topological concept of the field and the units of the social order of the scientific field. It also demonstrates the role of various forms of capital in determining the structure of social space. Based on the case of social sciences, the article explores the formation of scientific fields, their interaction with other fields, and their structure in different scales. The structure of the scientific field on the national scale can be defined as a dichotomy of dominant – dominated or centre – periphery. On the transnational scale, this dichotomy is also relevant but it is represented by national fields. Among them, the dominant position is occupied by the United States and Great Britain, which have the largest amount of symbolic power. The structure of the transnational scientific space, however, is more complex and includes overlapping fields of national, regional and more global dimensions. The article argued that applying the theoretical framework of the field to the study of the transnational scientific field will remain tied to the definition and explanation of the peculiarities and the interaction of national scientific fields as long as national states keep their institutional boundaries in scientific activity.
Tectonic situation in the area of Catav-Ivanovsk earthquakes in September 2018 (South Urals)
Authors: Tevelev Al. V. , Tevelev Arc. V. , Khotylev A. O. , Prudnikov I. A. , Kosheleva I. A. , Volodina E. A. , Moseichuk V. M.
Published: October 2021

The structural features of the Katavsko-Yuryuzan faults zone are considered. According to the analysis of mesostructures, paleopole stresses, where horizontal northwest compression prevailed, were determined. Data on earthquakes, that occurred in September 2018 near the town of Katav-Ivanovsk, has been analyzed. Contradictions in determining the coordinates of epicenters and mechanisms of earthquakes foci calculated by different geological services were revealed. It is shown, that the situation of right-sided transpression, in which the structure of the northwestern part of the Bashkir meganticlinorium was formed, continues up to the present moment.
The structure of the pore volume of the reservoir intervals of the Bazhenov formation of the Priobskoye field of Western Siberia
Authors: Roslyakova A. S. , Kalmykov A. G. , Kalmykov G. A. , Khamidullin R. A. , Korobova N. I. , Makarova O. M. , Kozlova E. V.
Published: October 2021

The paper presents a study of the structure and reservoir properties of rocks of the Bazhenov formation in the sections of three wells located in different structural zones of the Priobskoye field. It is shown that the porosity of the samples varies from 0.02% to 6.95%, the absolute gas permeability of the rocks reaches 1.364 mD. It is established that the collectors in the Bazhenov formation are confined to silicite-radiolarites (possessing porosity associated with the leaching of radiolarian shells) and kerogen-clay-siliceous rock and kerogen-clay silicite (porosity is associated with the release of space between the clay-siliceous matrix and kerogen by ripening organic matter). The following secondary processes influenced the formation of voids in these lithotypes: recrystallization of radiolarians and local warming up.
Distribution of organic matter in Bazhenov high-carbon formation
Authors: Topchii M. S. , Pronina N. V. , Kalmykov A. G. , Kalmykov G. A. , Fomina M. M. , Karpov Y. A. , Kozlova E. V. , Fadeeva N. P.
Published: October 2021

One of the most famous and promising shale formations in Russia is the Bazhenov formation. The ambiguity of ideas about its geological features, caused by the complex, heterogeneous structure of the strata, attracts the attention of many researchers. In this work, the Bazhenov formation is singled out in conjunction with its stratigraphic counterparts in the Bazhenov high-carbon formation (BVCHF). In this were considered the main characteristics of its allotment and distribution over the area, as well as the geological structure. Being an unconventional reservoir of hydrocarbons, BVCHF has properties of a petroleum-bearing rock, one of the main characteristics of which is organic matter, its type and maturity. The paper presents the results of the study of organic matter by various methods at the micro level, as well as their integration with larger-scale studies. The need for detailed consideration of the organic matter of the BVCHF is justified by the fact that it has a mixed composition and, as a consequence, a different degree of transformation and spatial distribution.
Estimation of point source’s parameters from the gravity field, measured on a sphere
Authors: Chepigo L. S. , Tkachendo N. C. , Lygin I. V.
Published: October 2021

The article describes a method of calculation of point source’s parameters from the gravity field, measured on a sphere. Conclusions about the conditions for the practical application of the developed method are drawn on the basis of a comparison of the results of spherical source coordinates and mass estimation by a field given on the plane and on the sphere.
Basement influence on formation of the East European platform latest structure
Authors: Panina L. V. , Zaitsev V. A.
Published: October 2021

Structural and geomorphological researches of the most part of the East European platform revealed arch-block style of the latest dislocations. 3D geodynamic modeling showed direct correlation (To =0, 26) of the basement structures with the modern relief surface that demonstrates direct geodynamic basement influence on the cover structure of the platform. The calculated newest tension field for the territory of Central Russian Height, Klin-Dmitrov Ridge, Meshersky and Oka-Donskoy depressions allowed to establish the sites closed to mechanical destruction and are seismodangerous.
Complex geophysical studies of the asar body in the Kaluga region
Authors: Kulikov V. A. , Anoshina S. A. , Bobachev A. A. , Solovieva A. V. , Turchkov A. M. , Yakovlev A. G.
Published: October 2021

This paper describes complex geophysical studies conducted on an asar body in the Kaluga region. In particular, the anomaly of the apparent polarizability is studied. Complex interpretation of geophysical data, comparison with drilling results, as well as measurements on drill samples made it possible to define the nature of the anomaly and confirm the presence of areas with a high percentage of magmatic gravel and cobble within the sand-gravel deposit, which are characterized by high values of electrical polarizability.
Comparison of methods of calculating the non-elastic absorption coefficients based on model seismic data
Authors: Nemtcov V. S.
Published: October 2021

The article is devoted to the assessment of the Q-factor of the medium using model seismic data. Investigations include the brief overview of seismic modeling software that allows modeling the wave field accounts Q-factor. The comparison of results obtained with Q-calculating algorithms and model seismic data with different signal to noise ratio gives a real estimate of the error in determining of Q-factor. This fact can be taken into account in the time processing of the real seismic data.
About the logical structure and content of the general theory of engineering geology and its scientific fields
Authors: Trofimov V. T. , Korolev V. A.
Published: October 2021

The existing ideas about the structure of engineering geology are considered, its modern assessment is given taking into account the new emerging direction — space engineering geology. It is shown that the theoretical basis of engineering geology, accumulated to date, allows one to proceed to the creation of a general theory of this science, as a system (logical aggregate) of its own conceptual basis, laws and laws, basic and auxiliary theories, representing a unified teaching of engineering geology, with descriptive, explanatory, heuristic and predictive (predictive) functions. Logical and graphic models of the content of the general theory of engineering geology and its scientific fields are proposed, which can serve as the basis for their subsequent development.
Experimental study of ZrF62– stability in hydrothermal solutions at 90–255 ᵒC
Authors: Tarnopolskaya M. E. , Bychkov A. Yu.
Published: October 2021

The solubility of fluorite in HCl and HF solutions with a variable concentration of Zr at 90, 155, 205 and 255 ᵒC and the pressure of saturated water vapor were investigated. The results showed that the solubility of fluorite increases with increasing concentration of zirconium. Using the OptimA program, the free energies of the ZrF62– complex were determined from the experimental data, from which the dissociation constants of the reaction ZrF62– =Zr4+ + 6F- were calculated. The pK values were 29,86±0,13; 34,03±0,062; 38,28±0,033; 40,94± 0,079 at 90, 155, 205 and 255 ᵒС (saturated water vapor pressure).
Tectonic inheritance and predetermination in the course of supercontinent cyclicity
Authors: Bozhko N. A.
Published: October 2021

Оn the basis of the analysis of the results of modern domestic, foreign and author's research, the problems of tectonic inheritance in the course of supercontinental cyclicity are considered, examples of it in the form of repeated manifestations of Wilson cycles within a specific zones, paleomagnetic data on the similarity of reconstructions of supercontinents of different ages are given. The deep, predetermining causes of this inheritance, consisting in the existence of weakened zones of the lithospheric mantle, controlling the processes of formation and decay of supercontinents, are shown.
Features of changes in the chemical composition of cryopegs of the Yamal Peninsula during cryogenic concentration
Authors: Shimanov A. A. , Komarov I. A. , Kireeva T. A.
Published: October 2021

The analysis of the content of ions in cryopeg different mineralization of the Yamal Peninsula. The regularities of changes in the chemical composition of cryopeg waters in the process of cryogenic metamorphism are revealed The ratios of the macro-components of the chemical composition of cryopegs allow us to conclude that the genesis of the initial solutions was different: marine and infiltration.
Estimating leakage rate from riverbed using diurnal temperature signals of bottom sediments (Heihe river, Inner Mongolia, China)
Authors: Vasilevskiy P. Yu. , Wang Ping
Published: October 2021

Estimation of leakage from riverbeds is an important task to quantify the interaction of surface and groundwater and to perform effective water management under arid climate conditions, where the leakage from riverbeds helps to maintain the existence of riparian ecosystems. One of the methods to estimate the leakage rate from the riverbed is to use the daily temperature signals of riverbed sediments. In present paper, the continues measurements of riverbed sediments temperatures in the lower reaches of the Heihe river (North-Western China) are used to calculate the leakage rate from the riverbed. The obtained results of the leakage rate calculations are compared with the results of inverse problem solution on a onedimensional model of heat and water flow. Good agreement of the calculated and model leakage rates is observed when a significant distance is found between temperature sensors (≥ 0,3 m) and between temperature sensors and riverbed surface (≥ 0,5 m).
Regeneration iron metallization at the Xishimen field (North-East China)
Authors: Xudong Shi
Published: October 2021

The Xishimen skarn iron deposit was confined to a deep fault and locates at the contact of small intrusions of monzodiorites with Pz–Mz carbonate rocks. It is represented by several banding and lenticular forms. The formation of ores is associated with the recycling processes of ore matter. The process proceeded in several stages. Primary sedimentary and volcanogenic-sedimentary ores were formed in Ar–Prt1 time. Then followed several stages of tectonic-magmatic activation, among which the most significant was Anshan stage (Jurassic-Cretaceous). Monzodiorite magma in the process of recycling was enriched by siderophilic elements of early Precambrian and formed a series of Fe deposits in the zone of deep faults.
Tectonic structure and evolution of the southern part of the Central sector of the Indian ocean
Authors: Dubinin E. P. , Kokhan A. V. , Leitchenkov G. L. , Shaikhullina A. A.
Published: October 2021

The article is dedicated to review of structural and evolutionary peculiarities of the southern part of central sector of the Indian ocean. Study is based on analyses of global digital models, distribution of fractures, global and regional lithosphere evolution models and published geological and geophysical data. As a result of study, tectonic regionalization of oceanic crust of the area is presented and main evolution stages of the region are distinguished.
Experience of application of neutron shooting in the complex with geoelectrochemical methods on reference tybes of the Zimmeberezhny diamondiferous area
Authors: Skopenko N. F. , Krasotkin S. I. , Galkin A. S. , Shirobokov V. N. , Krivitsky V. A. , Starostin V. I.
Published: October 2021

The method of registration of free neutrons applied in a complex with geoelectrochemical methods is for the first time tested in the Arkhangelsk diamondiferous province. The basis on its application is the concept developed now about formation of diamonds in the deep center, screened dense breeds. As a result density of energy of the excited environment increases that leads to course of nuclear dissociation of nuclear kernels, cluster radioactive decay and a low-energy transmutation of elements. At formation of a kimberlite tube in the course of cluster radioactive decay and a low-energy transmutation of nuclear kernels there is an electromagnetic radiation with energy of quantum about tens and hundreds kiloelectronvolt. By results of the carried-out skilled and methodical works on the reference blocked tubes Pioneer and Verkhnetovsky confirmation of this concept is received and the search technique leaning on this geological model is offered.
Late quarterly paleooceanology of the Norwegian Sea on the basis of analysis of benthic foraminifers
Authors: Kireenko L. A. , Kopaevich L. F. , Matul A. G.
Published: October 2021

Deep-water cores selected at AMK 5536 and 5524 stations on the 68th cruise of the research vessel «Academik Mstislav Keldysh» from the north-eastern part of the Norwegian-Greenland basin were investigated by sedimentological and micropaleontological methods. Changes in benthic foraminifera communities in the Norwegian Sea, their changes in time, which make it possible to use paleooceanological reconstructions and associate them with marine isotope stages are considered.
New microfossils data about the Santonian-Campanian boundary in the Alan-Kyr section (Central Crimea)
Authors: Kopaevich L. F. , Proshina P. A. , Ryabov I. P. , Ovechkina M. N. , Grechikhina N. O.
Published: October 2021

The article presents the results of the determinations of foraminifera and nannoplankton from the section of Upper Cretaceous deposits Alan-Kyr (Central part of Crimea Mountains). Interpretation of these data to gether with the palinological ans paleomagnethic materials obtained earlier in this section allows to justify the age of deposits. In the lower part of the section planktonic foraminifera assemblages are correlated with the Satonian part of the Dicarinella asymetrica Zone. The benthic foraminiferal assemblages also show on the Santonian interval and allow it to be divided in more detail. On the nannoplankton data it was possible to identify fossils of the transition Zone CC17, corresponding to Upper Santonian–Lower Campanian. Within these deposits is the base of a probable magnetic chron analogue C 33r, which is proposed to be used as a primary feature to define the lower boundary of the Campanian.
U-Pb age and metamorphism of rocks of Voshnevogorsky sequence (South Ural)
Authors: Krasnobaev A. A. , Valizer P. M. , Medvedeva E. V. , Nemov A. B. , Perchuk A. L.
Published: October 2021

In the article present results of U-Pb — dating of zircons and petrologic-geochemical study of garnet-biotite plagiogneises and quartz-plagioclase-amphibole granofels host rocks samples from Vishnevogorsky sequence of the oldest rocks of the southern Urals Eastern domain are presented. U-Pb-dating of zircons were obtained by ion microprobe (SHRIMP II). The maximum age of the substrate plagiogneises Vishnevogorsky sequence not younger than 2700 Ma, and granulitic metamorphism plagiogneises falls on the Proterozoic age range 1740–2220 Ma. The dates obtained for plagiogneises and granofels Vishnevogorsky sequence reflect all major (PR1–P1) age stages of the Urals development. Many of the dated events are manifested only in the zircons generation and are not reflected in the mineral paragenesises of the studied rocks.
Results experimantal study of acoustic properties of saturated sand in the temperature range –20 — +20 ᵒC
Authors: Sudakova M. S. , Vladov M. L.
Published: October 2021

In this article we discuss the results of ultrasonic measurements using p and s waves on a sample of full water–saturated sand in the temperature range –20 ᵒC — + 20 ᵒC. The results are: dependence of kinematic and dynamic parameters of the ultrasonic signal on temperature and elastic waves attenuation parameter. We propose method to calculate the attenuation parameter of p and s waves at ultrasonic frequencies for a wide temperature range. The values of the attenuation parameter at negative and positive temperatures differ by 40–50 times for p waves and by 2 orders of magnitude for s waves. A smooth change in the attenuation parameter from –5 ᵒC (–10 C) to 0 ᵒC for p (s) waves was observed. The attenuation affecting the dynamic parameters reacts faster to the thawing of frozen ground than the waves velocity, which is most relevant in the case of plastic–frozen rocks and at temperatures close to 0.
Technique of suppression of bubble oscillation in marine seismic exploration in shallow water
Authors: Aleshkin M. V.
Published: October 2021

Also, as electric spark and electrodynamic sources, used mainly in works of the upper part of the section, non-explosive sources, which have become widespread, include pneumatic sources. This type of sources meets all the requirements for geophysical equipment. The main problem of such kind of sources is the presence of intense pulsations, long duration of the emitted signals, as well as not very reliability of some clusters. Especially topical is the problem of pulsations during the shallow water acquisitions. The shallow water depth does not allow to extract the signature acceptable for the construction of the effective operator from the data due to the interference of pulsations from the direct wave with the bottom, and the suppression operator which extracted from the theoretical signature, often gives an unacceptable result. To solve the bubble oscillation problems in shallow-water acquisition, it is proposed to use combined information of bubble oscillation extracted from a direct wave, extracted from bottom reflection, waveform predicting deconvolution and adaptive subtraction algorithms.
The Quaternary sediments structure in the upper Dnieper river valley based on combined geophysical survey
Authors: Bricheva S. S. , Modin I. N. , Panin A. V. , Efremov K. D. , Matasov V. M.
Published: October 2021

Geophysical techniques Ground Penetrating Radar (GPR) and Electrical Resistivity Tomography (ERT) are used for the geological mapping and description of inner structure of sediments of the Upper Dnieper zone. Geophysical data assisted locating the boreholes and correlation the horizons between them. The information obtained by geophysics provided a basis to identify the rerouting of the upper Dnieper valley due to the Valdaian glaciation. GPR data on frequencies 50–250 MHz allowed to describe the upper part of geological section, ERT provided data up to 80–100 m depth. We performed the modified focusing inversion, based on major boundaries obtained with GPR, to correct ERT inversion model.
Basics of complex geocryological-geophysical analysis for the research of permafrost and gas-hydrogates on the Arctic shelf of Russia
Authors: Koshurnikov A. V.
Published: October 2021

The active development of the Russian Arctic in the last 10 years requires relevant data on the bearing capacity of rocks on the Arctic shelf of the Russian Federation. To assess the bearing capacity of soils, knowledge of the distribution and state of permafrost on the Arctic shelf is needed. The article discusses the rationale and possibilities of the proposed integrated geocryological and geophysical analysis. The technique of researches includes realization of sea electroprospecting works, drilling on the shelf, thermometric observations in the drilled wells, bench tests of soils, modeling of electromagnetic and thermal fields on the shelf. It is shown that the most informative geophysical method for studying of permafrost on the shelf is electromagnetic sounding by the TEM method. The most informative geophysical method for studying of permafrost in the transit zone “land-shelf” represents the frequency electromagnetic (FS) sounding. In the article there are examples of standard interpretation of geophysical data and inversion of geophysical data in the mode of the fixed model specific electrical resistivity. With the example of the yamal shelf it is shown that standard interpretation doesn’t allow to receive the unambiguous solution of geocryologic tasks on the shelf. Specific electric results of determination of electric properties of soils in laboratory are necessary in case of inversion of geophysical data in the mode of thickly stratified models and the fixed model. An important component of the offered complex is boring and thermometric research which provide validation of results of geophysical inversion. Measurement of temperatures of soils in the stood wells is especially important in the conditions of the Arctic shelf. Calculations for thermal models complete a complex of researches. The collateral analysis of geoelectric and thermal models allows to estimate depths to a sole of permafrost and also capacities of gaseous-hydrate thicknesses. The use of the developed research complex on the Pechora, Karsky, Laptev and Chukchi seas shelves provided new insights into the distribution, continuity and condition of permafrost and the development of gas hydrates on the shelf of the Russian Arctic seas.
Mercury adsorption from aqueous solution on a synthetic silicon-organic sorbent
Authors: Fiaizullina R. V. , Kuznetsov E. V. , Salavatova D. S.
Published: October 2021

The possibility of synthetic silicone sorbent PSTU-3F using for the adsorption removal of mercury from an aqueous solution has been studied. The dependence of mercury adsorption on the pH of the solution, the amount of the adsorbent and the duration of the contact of the solution with the adsorbent was investigated. It was shown that the amount of adsorption is the higher, the higher the acidity of the solution. It has been established that the mercury adsorption process on the PSTU-3F sorbent is described by the Freundlich equation.
Petroleum potential of the Riphean of the Siberian on hydrogeological data (on the example of the Kuyumbinskoe structure)
Authors: Pitjeva K. E.
Published: October 2021

In the article, when considering the prospects of oil and gas potential of the Riphean strata in Siberia as indicators of oil content, special attention is paid to hydrocarbon gases in sorbed form. Sorbed hydrocarbon gases are still poorly used as indicators of oil content, although they have significant prerequisites for this. Some of them can be understood by reading this article.
Signs of polichnous deformations in microstructures of carbonate rocks of the Katav-Yuryuzan zone of transpression (Southern Urals)
Authors: Tevelev A. V. , Borisenko A. A. , Erokhina M. I. , Popov S. S. , Kosheleva I. A. , Gatovsky Yu. A.
Published: October 2021

The Katav-Ivanovsk transpression zone experienced at least two stages of tectonic deformations, and the sequence of deformations was approximately the same throughout the entire zone — from the Bakal-Satka fault in the south to the Suleimsky fault in the north. Three stages of the formation of parageneses were identified. The parageneses of the first and the second stages were formed in a pure shear environment, and the paragenesis of the third stage — in a simple shear environment. There are stylolites (S1) parallel to bedding, and mineral veins (V1) in the paragenesis of the first stage. Paragenesis of the second stage combines stylolites (S2), mineral veins (V2) and intergranular cleavage (S2). In paragenesis of the third stage were distinguished schistosity (S3), milonites (S3), cataclasites, mica packets (SC-textures), and the rotation structures of porphyroblasts.
Zircons isotope dating and thermochronology of the migmatites from the Gondaray metamorphic complex of the Greater Caucasus
Authors: Gerasimov V. Yu. , Snezhko V. A. , Mosar J. , Pis’mennyii A. N. , Enna N. L. , Uliyanov A. A.
Published: October 2021

Results from isotope dating of the Greater Caucasus crystalline basement in the Elbrus subzone of the Main Caucasus Range inside of the HT gneiss-migmatite area of the Gondaray Metamorphic Complex is discussed herein. The measurements of the zircons isotope composition were performed on the ion microprobe SHRIMP-II at the CIR VSEGEI (St. Petersburg). All zircon crystals from the gneiss sample N 526 show chemical zoning and an old clastogenic core. Almost all U-Pb isotope dating points toile on the concordant line of the concordia diagram and show a wide age range from 320–1000 Ма, partially obtained from clastogenic grains of the zircon from the initial pelitic sediments. The youngest ages (320 Ма) belong to regenerating zones of the zircon grains recrystallized during stage of the anatexis and migmatization. The other part of the age range 540–1000 Ма belongs to detrital zircons from different magmatic sources that existed during accumulation of the proto-metamorphic sediments. Several clastogenic zircon grains show a Cambrian age, which is an evidence for the Early Paleozoic age of the metamorphic protolith. Traditionally the age of the Caucasus crystalline basement was suggested to be Precambrian. The ages of rim zones of the recrystallized zircons (320 Ма) have a direct correlation with postmetamorphic granite ages of the Greater Caucasus. It is shown by termochronological modeling that cooling of the Gondaray Metamorphic Complex during a retrogressive stage, from the temperature of migmatite crystallization (650оС) to the moment of biotite K-Ar isotope system closure temperature (350оС), was relatively fast (rate of cooling 8–10оС/Ma) at subisobaric conditions and during a time range about 30–40 Ма.
Dissolving Gender Difference – Female Teachers, Male Allies and the Creation of Islamic Sufi Authority in Afghanistan
Authors: Schmeding Annika
Published: October 2021

This article offers a case study of contemporary female Sufi leadership and teaching within a branch of the Qadirriyah Sufi order originating with pir Allama Faizani. Based on ethnographic participant observation and oral history interviews, it traces the development of female inclusion within spiritual practice, such as meditative zikr [lit. remembrance], and religious leadership in urban Afghanistan. Addressing the paucity of writing on Afghan women as Muslim actors, the article considers how the founding pir became a moral exemplar for gender inclusive conduct, facilitating women's participation and inspiring a community ethos of male allyship. The Faizanis legitimize women's participation through recourse to the spiritual psychophysiological organ of the heart, rendering divine connection a non-gendered endeavor that transcends social categories. In addition to the discursive erasure of gender, the community navigates restrictive environments and expectations through practical adaptations such as new cultural organizations. This article examines how women train to access, navigate and control inner states during zikr and documents how this process is interlinked with the relational establishment and creation of spiritual authority.
Robin Criterion on Divisibility
Authors: Vega Frank
Published: October 2021

Robin criterion states that the Riemann Hypothesis is true if and only if the inequality $\sigma(n) < e^{\gamma } \times n \times \log \log n$ holds for all natural numbers $n > 5040$, where $\sigma(n)$ is the sum-of-divisors function and $\gamma \approx 0.57721$ is the Euler-Mascheroni constant. We show that the Robin inequality is true for all natural numbers $n > 5040$ which are not divisible by any prime between $2$ and $953$. We prove that the Robin inequality holds when $\frac{\pi^{2}}{6} \times \log\log n' \leq \log\log n$ for some $n>5040$ where $n'$ is the square free kernel of the natural number $n$. The possible smallest counterexample $n > 5040$ of the Robin inequality complies that necessarily $n < 6^{m} \times N_{m}$ such that $n$ is an Hardy-Ramanujan integer of the form $\prod_{i=1}^{m} q_{i}^{a_{i}}$ and $N_{m} = \prod_{i = 1}^{m} q_{i}$ is the primorial number of order $m$.
Pistonlu Basınç Standartlarında Piston ve Silindir Arasındaki Boşlukta Oluşan Basınç Dağılımının Hesaplanması
Authors: Türk Ahmet
Published: October 2021

Pistonlu basınç standarları basınç metrolojisinde referans basınç üretilmesinde kullanılmaktadır. Bu cihazların en önemli bileşeni piston-silindir ünitesidir. Referans basıncın hassas bir şekilde hesaplanabilmesi için piston-silindir ünitesinin basınç altındaki efektif alan değerine gereksinim vardır. Efektif alan değeri genellikle deneysel olarak hesaplanan A0 (20 °C sıcaklık ve 1 atm basınç altındaki efektif alan değeri) ve basınç distorsiyon katsayısı ile bulunmaktadır. Karşılıklı akışa dayalı yöntem olarak bilen bu deneysel metotta referans bir cihaza gereksinim vardır. Bu yönteme alternatif olarak boyutsal ölçümler yöntemi ile A0 değeri hesaplanabilmektedir. Ancak basınç distorsiyon katsayısının belirlenebilmesi için boyutsal ölçümler tek başına yeterli değildir. Boyutsal ölçümlere ek olarak, piston-silindir ünitesinin farklı basınçlar altında, piston ve silindir ünitesi arasındaki basınç dağılımının bilinmesi gereklidir. Bu çalışmada piston ve silindir arasındaki boşlukta farklı basınçlarda oluşan basınç dağılımı ref. 5 de açıklanan yöntem ile hesaplanmıştır.
Kolam Bioponik Bertenaga Surya untuk Ketahanan Pangan Masyarakat Kecamatan Singosari Kabupaten Malang
Authors: Nurhadi  , Muhammad Rifa'i  , Chandra Wiharya
Published: October 2021

Pandemi COVID 19 berdampak pada melemahnya kemampuan ekonomi masyarakat RT 02 RW 13Desa Banjaarum Kec. Singosari Kabupaten Malang. Untuk menjamin ketahanan pangan, mereka mengembangkan budidaya ikan lele bioponik (bio floc dan hidroponik), dibawah koordinasi UKM Citara. Masalahnya, kemampuan ekonomi yang rendah menyebabkan mereka hanya mampu mengembangkan 3 unit kolam, sehingga hasilnya belum optimal. Untuk mengatasinya, dilakukan kegiatan pengabdian masyarakat berupa pemasangan kolam bioponik bertenaga surya. Metode pengabdian adalah metode difusi Ipteks, yaitu gabungan ilmu teknik mesin dan elektro untuk menghasilkan kolam bioponik bertenaga surya. Tahapan kegiatan meliputi: menyiapkan lokasi, mendesain, membuat dan memasang kolam bioponik bertenaga surya.  Kolam dipasang di lahan kosong (lahan tak produktif) seluas kurang lebih 2000  meter2 yang terletak di pinggir sungai, sedangkan panel surya diletakkan diatas genteng yang terpapar sinar matahari langsung. Komponen kontroller, baterai, saklar, dll ditempatkan pada tempat yang aman, bebas dari panas dan hujan. Hasil kegiatan berupa 4 unit kolam bioponik bertenaga surya, @ berdiameter 2 m dengan kapasitas 3.000 ekor ikan/kolam. Pompa air kolam digerakkan oleh panel surya berkapasitas 500 WP dan mampu menyala 12 jam/hari. Kolam bioponik bertenaga surya ini sangat penting untuk meningkatkan kapasitas produksi budidaya lele dan ketahanan pangan masyarakat di masa pandemi, sehingga potensial dikembangkan lagi di kemudian hari.
SISTEM INFORMASI MANAJEMEN PEMESANAN USAHA KATERING DI PANTI ASUHAN PUTRI AISYIYAH MALANG
Authors: Eka Larasati Amalia  , Mustika Mentari  , Vivin Ayu Lestari  , Farida Ulfa  , Vivi Nur Wijayaningrum  , Widiareta Safitri  , Naufal Yukafi Ridlo  , Nabilah Argyanti Ardyningrum
Published: October 2021

Pembekalan keterampilan pada anak-anak asuh di Panti Asuhan merupakan sebuah hal penting yang dapat mereka gunakan sebagai bekal di masa depan. Panti Asuhan Putri Aisyiyah Malang memberikan para anak asuhnya dengan keterampilan berwirausaha melalui usaha katering bernama PAP’A. Seiring berkembangnya usaha katering PAP’A tersebut, jangkauan pelanggan yang melakukan pemesanan juga semakin bertambah, sehingga diperlukan adanya manajemen pemesanan yang baik. Sayangnya, katering PAP’A tidak memanfaatkan teknologi untuk melakukan manajemen pemesanan yang dilakukan oleh pelanggan. Mereka hanya mencatat transaksi pemesanan yang dilakukan melalui telepon, WhatsApp, atau SMS ke dalam sebuah buku. Hal inilah yang menyebabkan seringnya terjadi human error dan berimbas pada kerugian di pihak pelanggan maupun pihak katering PAP’A. Oleh karena itu, pada kegiatan pengabdian kepada masyarakat ini, diusulkan sebuah sistem informasi dalam bentuk website yang dikembangkan untuk memudahkan pihak katering PAP’A dalam melakukan manajemen pemesenan. Dengan adanya sistem informasi ini, pihak katering PAP'A dapat melakukan pengelolaan daftar pesanan, daftar produk makanan, dan pembayaran secara lebih terstruktur. Adanya fitur pembayaran juga memberikan kemudahan bagi pihak katering PAP'A untuk menghasilkan nota bukti pembayaran yang dilakukan oleh pelanggan.
SISTEM UMKM ONLINE PRODUK PENJUALAN KAMPOENG SEJARAH KOTA MALANG BERBASIS WEBSITE
Authors: Putra Prima Arhandi  , Anisa Taufika Firdausi  , Kadek Suarjuna Batubulan  , Ridwan Rismanto  , Banni Satria Andoko
Published: October 2021

Disaat pandemi Covid-19 yang menerjang Indonesia menjadikan ekonomi berpengaruh sehingga menurun sangat signifikan bahkan sebagian besar kelas menengah kebawah yang sangat dirugikan contohnya di kampoeng sejarah. Dari pemasalahan tersebut perekonomian masyarakat di Kampoeng Sejarah sangatlah terpuruk karena tidak adanya pemasukan yang menghasilkan bagi mereka apalagi dengan peraturan pemerintah yang sering berubah-berubah. Untuk dapat mengatasi permasalahan yang ada maka ini bisa memberikan solusi dengan cara menjembatani antara produksi kampoeng sejarah dan konsumen melalui media elektronik secara online. Selanjutnya dibuatkan sistem yang dapat memudahkan pengguna untuk mengelolanya sehingga ada beberapa menu yang akan ditampilkan untuk memberikan beberapa informasi kepada pengguna yang akan mengaksesnya. Kemudian apabila sistem sudah dibuat maka akan dibuatkan pengujian sistem sesuai dengan yang diberikan kepada para user dengan cara kuisioner. Dari hasil pengujian maka dapat diambil keputusan bahwa dari 46 user yang menggunakan sistem tersebut ada 2 pengguna yang tidak setuju dengan sistem sesuai dengan kebutuhan dikarenakn masih akan adanya pengembangan sistem yang nanti akan di terapkan. Maka jika diambil dari hasil prosentase pengguna bahwa yang setuju sebesar 95% dan yang tidak setuju ada 5%.
Bimbingan dan Pelatihan Bahasa Inggris dengan Media Komputer bagi Mahasiswa Santri Masjid Al-Amien
Authors: Nur Salam  , Abdullah Helmy  , Yani Ratnawati  , Kun Mustain  , Titien Indrianti
Published: October 2021

Pada jaman global seperti saat ini, mahasiswa yang juga berstatus sebagai santri (mahasiswa-santri) makin sadar tentang besarnya fungsi Bahasa Inggris dalam rangka meningkatkan kualitas Sumber Daya Manusia (SDM). Sebelum lulus, ketrampilan berbahasa Inggris amatlah penting untuk meningkatkan ketrampilan membaca buku-buku teks berbahasa Inggris dan sekali gus untuk menaikkan prestasi akademiknya. Setelah mereka lulus dari perguruan tinggi nanti ketrampilan berbahasa Inggris ini juga penting bagi mereka untuk mencari pekerjaan. Untuk membantu mahasiswa-santri, pelaksana PkM mengadakan pelatihan Bahasa Inggris dengan bantuan media pembelajaran komputer. Setelah pelaksanaan pelatihan ini ternyata para mahasiswa merasa senang karena pelatihan ini dinilai sangat membantu mereka dalam memahami Bahasa Inggris.

Kata kunci—mahasiswa-santri, pelatihan Bahasa Inggris, media pembelajaran, struktur kalimat, dan PkM
Pelatihan dan Pengadaan Alat Tulis dan Media Pembelajaran Bagi ABK di TK Al Fasha
Authors: Hoesny Mariana Ulfah , Aly Imron  , Lia Agustina  , Pritantina Yuni Lestari  , Ririn Pratiwi Suharto
Published: October 2021

Pendidikan inklusi telah menjadi kebutuhan karena bermunculannya berbagai kasus anak berkebutuhan khusus (ABK) yang semakin banyak. Tetapi, masih belum banyak sekolah dan lembaga pendidikan lainnya yang menyediakan pendidikan inklusi khususnya bagi ABK. Intinya, pendidikan ini belum populer di Indonesia. TK Inklusi Al Fasha merupakan sebuah lembaga pendidikan yang memberikan pendidikan bagi ABK pada tingkat Paud, TK dan SD. Sekolah ini berlokasi di Kepanjen, Kabupaten Malang. Terdapat 2 kelas yang diselenggarakan pada pagi dan siang hari dengan jenis ABK yang berbeda-beda. Pada kelas pagi, siswa yang dididik adalah usia dini atau mereka yang belum pernah mengenyam pendidikan sebelumnya, sedangkan kelas siang adalah kelas lanjutan. Jumlah guru tetap serta kepala sekolah yang mengabdi di sekolah ini adalah 13 orang dengan beragam latar pendidikan. Dipandang dari segi fasilitas, sekolah ini membutuhkan banyak bantuan seperti buku-buku, media belajar, mainan edukatif dan pelatihan. Sejalan dengan kondisi di lapangan, PKM berjudul Pelatihan dan Pengadaan Alat Tulis dan Media Belajar bagi TK Al Fasha diselenggarakan. Selain alat tulis, bantuan yang diberikan oleh kegiatan PKM ini berupa mainan edukatif yang ramah bagi ABK. Artinya mainan tersebit terbuat dari bahan yang aman serta mengandung muatan edukasi. Selain itu, diberikan juga alat tulis serta buku-buku cerita yang sesuai untuk ABK.
PELATIHAN PEMBUATAN TAS DARI BAHAN BENANG MAKRAME TALI KUR BAGI PENGURUS DAN ANGGOTA PKK RW 09 KELURAHAN JATIMULYO MALANG
Authors: Nurdjizah  , Esther Hesline Palandi  , Titien Indrianti  , Siti Rohani  , Eny Widiyowati
Published: October 2021

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memberikan bimbingan dan pelatihan tentang pembuatan tas dari bahan benang makrame tali kur khususnya anggota PKK RW 10 Kelurahan Jatimulyo Malang. Sesuai dengan tujuan dari organisasi ini adalah bisa menambah keterampilan bagi para anggota yang bisa di jadikan kegiatan sehari-hari di rumah dan bisa menambah penghasilan bagi yang ingin memulai usaha.

Metode yang digunakan dalam kegiatan pengabdian ini adalah menyampaikan tujuan, mendemonstrasikan keterampilan, membimbing pelatihan  dan bimbingan teknis, mengecek pemahaman dan memberikan umpan balik, memberikan kesempatan untuk pelatihan lanjutan dan penerapan. Hasil dari kegiatan ini adalah bahwa para peserta memperoleh sumber pengetahuan, sikap dan ketrampilan di dalam kesiapan membuka dan mengembangkan usaha karya.
Pendampingan dan Pelatihan Kegiatan Administrasi Bagi UMKM Humma Craft Kediri
Authors: Shinta Maharani Trivena  , Rena FeriWijayanti  , Tri Yulistyawati Evelina  , Nilawati Fiernaningsih  , Rizky Kurniawan Murtiyanto
Published: October 2021

Pengabdian kepada Masyarakat ini bertujuan untuk memberikan pendampingan dan pelatihan bagi UMKM Huuma Craft yakni UMKM yang bergerak dibidang pengemasan yang saat ini belum memiliki pencatatan administrasi usaha yang tepat, sehingga mengakibatkan tidak tertatanya pencatatan beserta dokumen bukti-buktinya, tidak dipisahkannya antara uang pribadi dengan modal usaha dan hasil usaha, bahkan seringkali tidak dapat diketahui laba rugi dari hasil penjualan.

Kegiatan pengabdian kepada masyarakat ini berupa pendampingan kepada UMKM Huuma Craft dalam hal pengelolaan kegiatan administrasi usaha secara tersistem menggunakan aplikasi ARTAKA untuk mempermjudah pengelolaan kegiatan administrasi sehingga semua kegiatan administrasi dapat terekam dengan baik. Metode yang dipergunakan adalah dengan mengadakan pendampingan dan pelatihan pemanfaatan pencatatan administrasi keuangan. Hasil  akhir dari kegiatan ini adalah dapat diaplikasikannya sistem pengadministrasian yang baik guna mewujudkan usaha yang tertib administrasi.