bluuebunny/crossref_metadata_2025 huggingface dataset:
Old Age as a Cultural and Historical Phenomenon and its Transformation in Modern Times
Authors: V. Ermolaeva Marina
Published: April 2021

Old age, like any other age, is a cultural and historical phenomenon. In the culture and mass consciousness the viewpoint about elderly and old age as the period of involution is still prevalent. At the same time, there has been a change in attitude toward this age. Many authors emphasize the perspective of using the potential of older people in society, the value of continued employment to maintain social and intellectual activity in old age. This is possible only if a person realized the need for continuous creation of themselves and their living conditions. Currently, the ending of the life of modern people has moved from 60 to 80 years. Thus, after retirement, the person has a chance to live around 20 years of valuable productive life. This means that contemporary people’s life path has a completely new period, which did not exist before. At that time, when the previous life attitudes were realized, the person opens up new possibilities of self-development in other areas. People on their life become able to realize the potential of self-development and to resist the pressure of adverse cultural forces. At any age the opinion about people’s abilities has a signiﬁcant impact on the life eÿciency and quality. Conscious and productive change in the trajectory of person’s own life path not only questioned the idea of the inevitability of negative changes in the quality of life in old age, but also "removes" the problems of this age, as constant depression, deﬁciency and weakness.
Effectiveness Analysis of the 12 Step Recovery Program from the Standpoint of the Cultural-historical Approach
Authors: S. Radionova Marya
Published: April 2021

Some provisions of Vygotsky’s concept allow us to understand in a new way the e˙ective-ness of the action of 12 step programs in the recovery of addicts. From our point of view, the program implements the following provisions of the cultural-historical approach: the basis for human mental development is a qualiitative change in one’s social situation; training leads to development; thanks to directive training, the addicted people aquire self-regulation; the program promotes the formation of the agency. Becoming a subject of one’s own activity for getting rid of this dependency and its reﬂection, a person begins to change his/her life in many directions. The article analyzes the tools of the program, allowing to develop a agency position in the process of recovery: the content of the pro-gram, the community itself as a collective teacher, speciﬁc members of the community as role models of a healthy lifestyle.
STEM PROJECT IN THE SYSTEM OF STUDENT YOUTH PROFESSIONAL ORIENTATION
Authors: Patrуkeeva O.O. , Gorbenko S.L. , Lozova O.V.
Published: April 2021

The article contains theoretical and methodological principles of research results, which is related to the problem of a professional orientation of student youth in connection with the introduction of STEM-education in educational institutions. Studying the essence of the problem and finding possible ways to solve it helped to clarify the features of STEM-projects, the principles of their application, the algorithm of actions of teachers and students, the formation of STEM-literacy. The purpose of professional orientation is self-determination of the individual, a conscious choice of profession, which allows a person to become a highly qualified specialist. Accordingly, the introduction of STEM-education in educational institutions will promote the self-determination of young people, as the purpose of STEM-education is to form and developmental, cognitive and creative qualities of young people that determine their competitiveness in the labor market. The principles of STEM-project construction are as follows: integrity is the association and interaction of educational and research activities of students; continuity is the process of long-term vocational education. A feature of the project STEM-activity is the collective work of student youth. Diversification of educational projects allows to involve students with different abilities. Educational and research activities of students unfold in the following sequence; study of the problem; formulation of hypotheses; planning of educational actions; data collection (facts, observations, evidence); analysis and synthesis of collected data; construction of conclusions and generalizations, protection of STEM-project. Thus, the implementation of STEM-projects in educational institutions will contribute to the effective solution of problems and tasks of career guidance work.
PHILOSOPHICAL AND PEDAGOGICAL FUNDAMENTALS OF THE CREATION OF THE MUSEUM OF SCIENCE OF THE JUNIOR ACADEMY OF SCIENCES OF UKRAINE
Authors: Savchenko Ya. V.
Published: April 2021

The article presents the philosophical and pedagogical principles of creating a science museum for young students in the context of the development of scientific education. The global and conceptual transformations in public life over the last 20 years, which contribute to the change of approaches to the development of scientific education both in the world and in the country, are analyzed. The experience of high-tech countries of the world on the education of a new generation of researchers and a role in this process of interactive scientific spaces, possibilities of use of the potential of museums for the realization of educational and scientific programs is revealed. The peculiarities of fundamentally new approaches to the organization of museum spaces for young researchers, which form a research search approach, stimulate the creativity of gifted students in contrast to the reproductive acquisition of knowledge, are considered. The importance of new approaches and methods of museum pedagogy in modern conditions, in accordance with changes in education, psychology of modern students, the requirements of the new Ukrainian school to the level of knowledge of students and competencies of teachers. It is established that in the modern conditions of high-tech society, interactive scientific spaces should become centers of popularization of science, creative coworking spaces of communication for teachers-researchers and playgrounds-experiments for children. It is noted that the philosophical and pedagogical principles for the creation of the Museum of Science of the Academy of Sciences are increasingly relevant in the context of the development of scientific education, education of innovative, creative personality and should be based on general philosophical and cultural values.
Perfil sócio demográfico de usuários e usuárias do Ambulatório Especializado no Processo Transexualizador no Sistema Único de Saúde do Hospital Eduardo de Menezes, Belo Horizonte – Minas Gerais
Authors: Reis Andreia Resende dos , Santos Miguel de Castro
Published: April 2021

“É com grande prazer que faço a abertura desse relatório. Ele muito me orgulha, pois me representa, me homenageia e abre oportunidades para os meus. Meu nome é Anyky Gonçalves de Lima, mais conhecida como Anyky Lima. Tenho 65 anos e eu falo da importância de hoje ter o ambulatório trans aqui em Minas Gerais. Eu sou carioca e nunca tive acesso a saúde na minha juventude. Aos 12 anos de idade, eu fui expulsa de casa, por já me perceber uma pessoa trans, uma criança ainda. Naquela época, as pessoas não respeitavam a nossa identidade de gênero, e ainda não respeitam. Naquela época, não respeitavam o nosso nome social, e ainda não respeitam. Isso nos impedia de irmos aos lugares públicos, inclusive em hospitais. Olhavam pra gente na recepção de um serviço e via um nome masculino em nosso documento e chamavam a gente desse nome. Eu via muita gente, muitas amigas morrerem dentro de casa com vergonha de ir ao hospital, não saiam em lugares públicos por não serem respeitadas. Porque não tem nada pior que está numa recepção de um hospital, uma sala cheia de gente e o médico, a recepcionista ou qualquer outro funcionário gritar o nome masculino e levantar aquela mulher feita, toda produzida. O acesso a saúde no que se refere a um ambulatório trans, especializado para nós mulheres e homens trans, é muito recente. Na minha época, quando comecei a minha transição, não tinha. Fiz tudo sozinha, com erros e acertos. E hoje tem o ambulatório trans para nos acolher. Um orgulho muito grande que eu tenho é o ambulatório receber o meu nome. Foi uma homenagem que eu não vou esquecer. Normalmente as pessoas fazem homenagem para quem já morreu, e eu estou viva, "muito viva". Só lembrando que nos matam aos 35 anos e eu estou aqui resistindo a tudo isso. Então isso pra mim foi uma homenagem muito grande. Me sinto honrada com a consideração das pessoas por terem colocado o nome do ambulatório de Anyky Lima. Hoje eu sou uma usuária do serviço. Eu me consulto neste ambulatório e me sinto agradecida por, depois de tantos anos, ter um serviço que me atenda e atenda os meus, que me trata e tratam a minha população. Eu vivi 65 anos para ver essa maravilha que aconteceu, então eu acho que o ambulatório é pra mim a coisa mais importante que aconteceu em Minas Gerais, pois atende uma população que não tinha acesso nenhum a saúde e hoje são tratadas com dignidade e respeito.”
Experimental studies of the capillary desaturation curve in polymer-surfactant flooding
Authors: Skripkin A. G. , Koltsov I. N. , Milchakov S. V.
Published: April 2021

The paper presents the results of laboratory studies of polymer-surfactant flooding on core samples of different permeability. The obtained data are used in hydrodynamic modeling.

Experimental studies included:

• study of the dynamics of oil displacement, plotting the dependence of the residual oil saturation on the surfactant concentration – interfacial tension at the interface of the surfactant-oil solution;

• comparative experimental studies of residual oil saturation when oil is displaced by surfactant compositions of various manufacturers;

• comparative studies of phase permeability in flood experiments for the filtration of oil and water, oil and polymer-surfactant solution at different ratios in the flow.
Applying system engineering to reduce capital construction costs in oil and gas fields
Authors: Korkishko A. N. , Glukhikh D. I. , Opolskiy K. A.
Published: April 2021

The article proposes solving way the problem of reduction in the expenditure on the permanent construction of oil and gas fields using systems engineering methods. There is shown system engineering ability to reduce permanent construction costs. The text considered an example of systems engineering using the conceptual design stage for the location of a well cluster.
New insights into the ~74 ka Toba eruption from sulfur isotopes of polar ice cores
Authors: Crick Laura , Burke Andrea , Hutchison William , Kohno Mika , Moore Kathryn A. , Savarino Joel , Doyle Emily A. , Mahony Sue , Kipfstuhl Sepp , Rae James W. B. , Steele Robert C. J. , Sparks R. Stephen J. , Wolff Eric W.
Published: April 2021

Abstract. The ~74 ka Toba eruption was one of the largest volcanic events of the Quaternary. There is much interest in determining the impact of such a huge event, particularly on the climate and hominid populations at the time. Although the Toba eruption has been identified in both land and marine archives as the Youngest Toba Tuff, its precise place in the ice core record is ambiguous. Multiple volcanic sulfate signals have been identified in both Antarctic and Greenland ice cores within the uncertainty of age estimates as possible events for the Toba eruption. We measure sulfur isotope compositions in Antarctic ice samples at high temporal resolution across 11 of these potential Toba sulfate peaks in two cores to identify candidates with sulfur mass-independent fractionation (S-MIF), indicative of an eruption whose plume reached altitudes at or above the ozone layer in the stratosphere. Using this method, we identify several candidate sulfate peaks that contain stratospheric sulfur. We further narrow down potential candidates based on the isotope signatures by identifying sulfate peaks that are due to a volcanic event at tropical latitudes. In one of these sulfate peaks at 73.67 ka, we find the largest ever reported magnitude of S-MIF in volcanic sulfate in polar ice, with a Δ33S value of −4.75 ‰. As there is a positive correlation between the magnitude of the S-MIF signal recorded in ice cores and eruptive plume height, this could be a likely candidate for the Toba supereruption, with a plume height in excess of 45 km. These results support the 73.7 ± 0.3 ka (1σ) ka Ar/Ar age estimate for the eruption, with ice core ages of our candidates with the largest magnitude S-MIF at 73.67 and 73.74 ka. Finally, since these candidate eruptions occurred on the transition into Greenland Stadial 20, the relative timing suggests that Toba was not the trigger for the large Northern Hemisphere cooling at this time although we cannot rule out an amplifying effect.
Improvements to the representation of BVOC chemistry-climate interactions in UKCA (vn11.5) with the CRI-Strat 2 mechanism: Incorporation and Evaluation
Authors: Weber James , Archer-Nicholls Scott , Abraham Nathan Luke , Shin Youngsub Matthew , Bannan Thomas J. , Percival Carl J. , Bacak Asan , Artaxo Paulo , Jenkin Michael , Khan M. Anwar H. , Shallcross Dudley E. , Schwantes Rebecca H. , Williams Jonathan , Archibald Alex T.
Published: April 2021

Abstract. We present the first incorporation of the Common Representative Intermediates version 2.2 tropospheric chemistry mechanism, CRI v2.2, combined with stratospheric chemistry, into the global chemistry-climate United Kingdom Chemistry and Aerosols (UKCA) model to give the CRI-Strat 2 mechanism. A rigorous comparison of CRI-Strat 2 with the earlier version, CRI-Strat, is performed in UKCA in addition to an evaluation of three mechanisms, CRI-Strat 2, CRI-Strat and the standard UKCA chemical mechanism, StratTrop vn1.0, against a wide array of surface and airborne chemical data. CRI-Strat 2 comprises a state-of-the-art isoprene scheme, optimised against the MCM v3.3.1, which includes isoprene peroxy radical isomerisation, HOx-recycling through the addition of photolabile hydroperoxy aldehydes (HPALDs) and IEPOX formation. CRI-Strat 2 also features updates to several rate constants for the inorganic chemistry including the reactions of inorganic nitrogen and O(1D). The update to the isoprene chemistry in CRI-Strat 2 increases OH over the lowest 500 m in tropical forested regions by 30–50 %, relative to CRI-Strat, leading to an improvement in model-observation comparisons for surface OH and isoprene relative to CRI-Strat and StratTrop. Enhanced oxidants also cause a 25 % reduction in isoprene burden and an increase in oxidation fluxes of isoprene and other biogenic volatile organic compounds (BVOCs) at low altitudes with likely impacts on subsequent atmospheric lifetime, aerosol formation and climate. By contrast, updates to the rate constants of O(1D) with its main reactants relative to CRI-Strat reduces OH in much of the free troposphere, producing a 2 % increase in the methane lifetime, and increases the tropospheric ozone burden by 8 %, primarily from reduced loss via O(1D) + H2O. The changes to inorganic nitrogen reaction rate constants increase the NOx burden by 4 % and shift the distribution of nitrated species closer to that simulated by StratTrop. CRI-Strat 2 is suitable for multi-decadal model integrations and the improved representation of isoprene chemistry provides an opportunity to explore the consequences of HOx-recycling in the United Kingdom Earth System Model (UKESM1). This new mechanism will enable a re-evaluation of the impact of BVOCs on the chemical composition of the atmosphere and probe further the feedback between the biosphere and the climate.
The role of sublimation as a driver of climate signals in the water isotope content of surface snow: Laboratory and field experimental results
Authors: Hughes Abigail G. , Wahl Sonja , Jones Tyler R. , Zuhr Alexandra , Hörhold Maria , White James W. C. , Steen-Larsen Hans Christian
Published: April 2021

Abstract. Ice core water isotope records from Greenland and Antarctica are a valuable proxy for paleoclimate reconstruction, yet the processes inﬂuencing the climate signal stored in the isotopic composition of the snow are being revisited. Apart from precipitation input, post-depositional processes such as wind-driven redistribution and vapor-snow exchange processes at and below the surface are hypothesized to contribute to the isotope climate signal. Recent ﬁeld studies have shown that surface snow isotopes vary between precipitation events and co-vary with vapor isotopes, which demonstrates that vapor- snow exchange is an important driving mechanism. Here we investigate how vapor-snow exchange and sublimation processes inﬂuence the isotopic composition of the snowpack. Controlled laboratory experiments under dry air ﬂow show an increase of snow isotopic composition of up to 8 ‰ δ18O in the uppermost layer, with an attenuated signal down to 3 cm snow depth over the course of 4–6 days. This enrichment is accompanied by a decrease in the second-order parameter d-excess, indicating kinetic fractionation processes. Using a simple mass-balance and diffusion box model in conjunction with our observed laboratory vapor isotope signals, we are able to reproduce the observed changes in the snow. This conﬁrms that sublimation alone can lead to a strong enrichment of stable water isotopes in surface snow and subsequent enrichment in the layers below. To compare laboratory experiments with realistic polar conditions, we completed four 2–3 day ﬁeld experiments at the East Greenland Ice Core Project site (Northeast Greenland) in summer 2019. High-resolution temporal sampling of both natural and isolated snow was conducted under clear-sky conditions, and demonstrated that the snow isotopic composition changes on hourly timescales. A change of snow isotope content associated with sublimation is currently not implemented in isotope-enabled climate models and is not taken into account when interpreting ice core isotopic records. However, our results demonstrate that post-depositional processes such as sublimation play a role in creating the climate signal recorded in the water isotopes in surface snow. This suggests that the ice core water isotope signal may effectively integrate across multiple parameters, and the ice core climate record should be interpreted as such.
Methane Emission from Palsa Mires in Northeastern European Russia
Authors:   Institute of Biology, Komi Scientific Center, Ural Branch, Russian Academy of Sciences, Miglovets M. N. , Zagirova S. V. ,   Institute of Biology, Komi Scientific Center, Ural Branch, Russian Academy of Sciences, Goncharova N. N. ,   Institute of Biology, Komi Scientific Center, Ural Branch, Russian Academy of Sciences, Mikhailov O. A. ,   Institute of Biology, Komi Scientific Center, Ural Branch, Russian Academy of Sciences
Published: April 2021

Measurement data on methane fluxes in the palsa mire ecosystem at the border of tundra and taiga zones in northeastern European Russia are presented. It was found for the first time that an intense methane flux from the surface of the permafrost mound (palsa) is determined by the spring thawing of the seasonally thawed horizon in the layer of 14–25 cm. During this period, the emission was 4–20 times higher than the summer values. In lichen communities of peat mounds, the CH4 sink prevailed during the summer-autumn period. The total methane flux in different parts of the mire in June–September varied from 0.18 to 16.5 kg CH4/ha. In general, the palsa mire emitted 81 kg CH4/ha per year to the atmosphere. The methane emission from the surface of peat mounds and hollows made up 20% and 80% of the annual flux, respectively.
Ozone Content over the Russian Federation in 2020
Authors:   Central Aerological Observatory, Ivanova N. S. , Kruchenitskii G. M. ,   Central Aerological Observatory, Kuznetsova I. N. ,   Hydrometeorological Research Center of the Russian Federation, Shalygina I. Yu. ,   Hydrometeorological Research Center of the Russian Federation, Lezina E. A. ,   Hydrometeorological Research Center of the Russian Federation
Published: April 2021

The review is based on the results of operation of the total ozone (TO) monitoring system in Russia and neighboring countries that functions in the operational mode at the Central Aerological Observatory. The monitoring system uses data from the national network equipped with M-124 filter ozonometers being under the methodological supervision of the Main Geophysical Observatory. The quality of the functioning of the entire system is operationally controlled using the OMI satellite equipment observations (NASA, USA). Basic TO observation data are generalized for each month of the fourth quarter of 2020, for the fourth quarter, and for the whole year. Data of routine observations of surface ozone in the Moscow region are also presented.
A mídia regional e representação social da violência: o caso dos refugiados venezuelanos no norte do Brasil
Authors: Andrade Marco , Doula Scheila
Published: April 2021

In recent years, the international migrations have gained a great deal of attention in political debates and in the media. In the migration context, refugees are considered a particular group. They are often shown as invaders and targets of physical and symbolic violence. The media has the power of producing narratives and events, what makes it be able to influence, create or give a new meaning to these representations. Faced to this context, the aim of this study to investigate how the television media has represented the violence experienced by Venezuelan refugees in north of Brazil. For this, 129 articles, published by Bom dia Amazônia, Jornal de Roraima and Jornal do Amazonas, were analyzed. At first, the titles were analyzed using the Iramuteq software, separating articles into categories. Subsequently, the reports were transcribed and analyzed by content analysis. The results indicate a discursive ambiguity between the humanitarian crisis and the xenophobia.
Evaluation of children followed up for Covid-19 in a tertiary hospital
Authors: ÖZKAN Esra Akyüz , ERDENİZ Emine Hafize
Published: April 2021

Since December 2019, 2019 outbreak of coronavirus (Covid-19) spread all over the world as well as in Turkey. In this study, we aimed to investigate the clinical and laboratory effects of covid 19 disease on children. The epidemiological, laboratory, radiological, and treatment features of the 30 pediatric patients with covid-19 evaluated retrospectively. The median age of the patients was 10 years, boys and girls ratio was 1.5 (18/12). Of the patients, 80.7% had family contact and 11.5% had comorbidity. The most common symptom was fever (84.6%), and cough was the second frequency (57.7%). All patients except 1 patient had a mild course, 5 were asymptomatic. One patient needed intensive care who had underlying chronic disease. Neutropenia was the most common laboratory anomaly (36.6%). Increased D-dimer levels were observed in 9 patients (30%), decreased leukocyte was in 7 patients (23.3%) and increasedlactate dehydrogenaz level was in 8 patients (26.6%). Chest computed tomography was taken 14 patients who had an abnormal chest X-rays, and ground-glass opacities were seen in 6 patients (20%). Hydroxychlorachine, azithromycin and other antibiotic treatments were given to the necessary patients. The mean PCR negative time in the treated symptomatic group was 8.8 +5.34 day, while in the untreated asymptomatic group 12 + 5.19 day and there was no statistically significant difference (p=0.154). The correlation between PCR negative time and clinical, laboratory, and radiological findings was examined and no correlation was found. In conclusion, pediatric covid 19 is mostly transmitted by family contact and has a mild course if there is no underlying disease. The most common symptoms are fever and cough. Ground glass densities on lung tomography are similar to adult. More conservative approaches may be preferred in children.
Evaluation of the level of anxiety among pregnant women during the outbreak of Covid-19
Authors: ŞAHİN Banuhan , ÖZTÜRK Duygu Murat
Published: April 2021

The aim of this study is to investigate the level of anxiety and distress among pregnant women during the outbreak of Covid-19. A 30-item questionnaire was applied on-line to a total of 240 pregnant women from all the cities of Turkey between 18-24 May 2020. With this questionnaire, demographic data of the participants, their knowledge and concerns about Covid-19, general measures they took against Covid-19, pregnancy follow-ups and their delivery preferences were evaluated. In addition, State-trait Anxiety Inventory (STAI) adapted to Turkish was applied to each participant. Personal and obstetric information were grouped and compared with anxiety scale. Anxiety levels of the groups were calculated. The STAI score means of 240 pregnant women who filled our questionnaire was 46.39±12.36 and the Cronbach Alpha value was calculated as 0.93. It was found that 125 pregnant women received help by contacting their doctor over the phone during the Covid-19 outbreak. It was also found that 106 pregnant women wanted to give birth at home. It was again found that 47.9% of pregnant women received information about Covid-19 from television. The STAI scores of pregnant women whose one or more family members’ Covid-19 test were positive was 59.60 ± 5.63. The anxiety scores of pregnant women who were healthcare workers was 48.30 ± 12.27. Necessary clinical and psychological counselling services should be provided by local and national health institutions via television, telephone and internet for pregnant women, whose anxiety level increased during Covid-19 outbreak, to be in full physical and mental well-being.
Evaluation of toxoplasmosis risk on anxiety and perception of cat owner pregnant women
Authors: DOKUZEYLUL GÜNGÖR Nur , GÜRBÜZ Tuğba , ZİNCİR Selma Bozkurt , DOKUZEYLÜL Banu , OR Erman , CENGİZ Ferhat
Published: April 2021

Cats are the main host of Toxoplasma gondii and pregnant women who own cats at home may be at risk. This condition may cause anxiety and stress in pregnant women. The aim of this study is to evaluate toxoplasmosis risk on anxiety and perception of cat owner pregnant women. The study group consisted of 59 pregnant women feeding cats in the home and 369 pregnant women not feeding cats. A Health Anxiety Inventory (HAI-18) was used to measure the anxiety of all participants. Age and anxiety variables were analyzed using a two-sample independent t-test. Gravida, education, and job status were analyzed using chi-square tests, and live to abort ratio & pregnancy number were analyzed using Fisher exact test. Measurement of the anxiety level between the two groups showed that anxiety is significantly higher among the pregnant women who feed cats in their house with an average of 32.03±8.72. The average anxiety level among the pregnant women who don't have cats in their house was 25.94±8.99. The difference between the Health Anxiety Inventory of the two groups was significant (p= 0.0001) It was shown in the literature that pets can reduce anxiety but not studied in pregnant women, yet. Our results showed that pregnant women who own cats at home had more environmental anxiety than women who don’t feed cats at home which is possibly associated with fear of Toxoplasma gondii transmission. This anxiety may also cause unfavorable pregnancy outcomes like eclampsia, preterm birth, low birth weight and high incidence of cesarean delivery.
Evaluation of pai-1 polymorphisms in central and peripheral thromboembolies
Authors: DÜZ Özge Arıcı , OLMUŞÇELİK Oktay , GEMİCİ Ali İhsan , SAATÇİ SANCAKTEPE Özlem
Published: April 2021

Thromboembolism is a clinical finding that occurs due to thrombus; formed in the vascular system and has various etiological factors. It can be classified as central and peripheral thromboembolism. Our objective in this study is to explore genetic risk factors in central and peripheral thromboembolism and reveal the differences. 342 thromboembolism patients were retrospectively included to the study between January 2016 and December 2019. Demographic characteristics, risk factors for thromboembolism and genetic mutations in central and peripheral thromboembolism groups were overviewed. The genetic mutations evaluated in patients were Factor V Leiden G1691A, Factor V HR1299R, Factor II (Prothrombin) G20210A, MTHFR (Methylenetetrahydrofolate reductase) C677T, MTHFR A1298C, PAI 4G/5G. Within the scope of the study, genetic analyzes of 106 patients were reached and included in the study. Seventy-two central thromboembolism (69.8%), 34 (31.2%) peripheral thromboembolisms were detected. Sixty-three of the central thromboembolisms were from arterial and nine were from venous origin. There was no significant difference between age, gender and risk factors of central thromboembolism and peripheral thromboembolism patients (p˃0.05), but smoking was more common in central thromboembolism patients (p: 0.041). 4G/5G polymorphism was observed more frequently in patients with central thromboembolism (p: 0.039). Thromboembolism is a multifactorial disease, PAI-1 4G/5G polymorphism is a medium risk factor for thromboembolism. We conclude that PAI-1 4G/5G polymorphism is more frequent in central thromboembolism than peripheral thromboembolism and its evaluation can give more information about the thromboembolic risk analyze.
Research of hop polyphenols impact on malt hopped wort aroma formation model experiments
Authors: Gernet Marina , Gribkova Irina , Zakharov Maxim , Kobelev Konstantin
Published: April 2021

Currently, a lot of research is being done on the flavoring compounds of hops. However, much less attention has been paid to the aroma formation considering the hop polyphenol different groups by various methods at the wort hopping stage. Therefore, the main goal of the research is an impact of hopping conditions on the polyphenolic compounds, when the hop is extracted variously into both wort and water to better understand extraction conditions, mechanisms, and factors as well as aroma formation considering various groups of polyphenols. As shown the hop variety, boiling time, and treatment type affect the hop polyphenols amount extracted into the wort. Aromatics varied upon a hop variety and wort boiling time accompanying a positive softening effect regarding aroma formated from malt wort compounds comparing to hopped aqueous extracts. The research proved the most noticeable pH (7 and above) impact on aroma formation caused by the polyphenol conversion. As also shown the first time, a temperature and acidic pH doubled the rutin amount, as well as the best extraction of the prenylflavanoid isoxanthohumol, was achieved by boiling at an alkaline medium pH. The results obtained indicate that various hydrophilic amino acids containing in the wort can stabilize polyphenols affecting the quality indicators of beer produced from different grain raw materials.
The effect of dry demineralized whey (DDW) and coconut oil on the rheological characteristics of the legume butter
Authors: Stadnyk Igor , Piddubnyi Volodymyr , Kravchenko Mykhail , Rybchuk Larysa , Balaban Stepan , Veselovska Taisia
Published: April 2021

This article reveals the possibility of using legume butter to obtain a new combined product of increased quality. The technology of model compositions of finishing semi-finished products, in particular, confectionery legume butter with DDW, has been developed. The results of a study on optimizing the recipe composition of finishing semi-finished products made it possible to develop this technology of multifunctional confectionery butter with the desired (specified) organoleptic and structural and mechanical properties. The analysis of the formation of the structure of legume butter of oppositely directed processes in the enzymatic destruction of the residual cellular structure and spontaneous aggregation of protein particles into the spatial structure due to gradual dehydration of the system was carried out. It is noted that sugar plays the role of a plasticizer, reducing the rate of gelatinization of starch while reducing the viscosity peak. The use of dry demineralized whey (DDW) in legume butter technologies contributes to the formation of a stronger structure of the protein component and the development of a spatial structure, which gives it certain structural and mechanical properties. Three main directions of technological use of confectionery butter were established, which are based on structural characteristics of consistency: 1 – confectionery butter used to cover confectionery products and as a layer for them (CP – Confectionery Products), where the main indicator of consistency is extensibility; 2 – confectionery butter used for making flowers, as a decorative element for flour confectionery (SC – Sugar Confectionery)), where the main indicator of consistency is an equivalent ratio of extensibility and forming ability; 3 – confectionery butter used for modeling shaped products, as a decorative element for flour confectionery products, where the main indicator of consistency is the forming ability. The results of studies of the rheological characteristics of legume butter with dry demineralized whey (DDW) and coconut oil are presented. It was ascertained that DDW and coconut oil lead to changes in the state of legume butter, changing the values of rheological characteristics.  The rational content of DDW and coconut oil in the composition of legume butter while ensuring high functional and technological properties was proved. The optimal ratios of components of the developed legume butter were mathematically grounded.
The diversity of fungal population from grape harvest to young wine in Small Carpathian wine region
Authors: Felšöciová Soňa , Sabo Jozef , Galovičová Lucia , Kačániová Miroslava
Published: April 2021

The study aimed to identify the filamentous fungi and yeast mycobiota found on the surface and in grapes, grape must, and wine obtained from four red grape varieties: Alibernet, Dornfelder, Blue Frankish, Cabernet Sauvignon, and four white grape varieties: Green Veltliner, Rheinriesling, Pinot Blanc, Sauvignon. Grapes from vineyard Vrbové located in southwestern Slovakia were used for the research in 2020. The identification of filamentous fungi was performed using the macroscopic and microscopic observations and yeasts were identified by MALDI-TOF Mass Spectrometer. A total of 642 isolates were obtained. Grapes were rich in diversity of filamentous fungi (13 genera) and must on yeasts (8 genera). Penicillium, Botrytis, and Hanseniaspora uvarum were identified in both grapes and must. Three of the fungal genera identified by conventional or molecular techniques from the surface of red grape varieties were predominant: Alternaria (26%), Botrytis (21%), and Issatchenkia terricola (13%), two from endogenous mycobiota: Hanseniaspora uvarum (45%) and Botrytis (17%), four from the surface of white grape varieties: Penicillium (25%), Botrytis (21%), Alternaria (16%) and Hanseniaspora uvarum (15%), and three from endogenous mycobiota: Botrytis (44%), Hanseniaspora uvarum (23%) and Alternaria (20%). Saccharomyces cerevisiae, Candida krusei, C. utilis, and Cryptococcus neoformans were identified only in wine.
Review of Fundamental to Know about the Future
Authors: Lee Hannarae ,   Department of Social Sciences, Marywood Univesrity
Published: April 2021

What we consider fundamental elements can be easily overlooked or perceived as facts without the process of empirical testing. Especially in the field of cybercrime and cybersecurity, there are more speculations regarding the prevalence and the scope of harm carried out by wrongdoers than empirically tested studies. To fill the void, three articles included in the current issue addresses empirical findings of fundamental concerns and knowledge in the field of cybercrime and cybersecurity.
Illegal Gambling and Its Operation via the Darknet and Bitcoin: An Application of Routine Activity Theory
Authors: Choi Sinyong ,   University of Nevada, Las Vegas, Nevada, Nevada, U.S.A., Choi Kyung-Shick , Sungu-Eryilmaz Yesim , Park Hee-Kyung ,   Bridgewater State University, Massachusetts, U.S.A & Boston University, Massachusetts, U.S.A.,   Boston University, Massachusetts, U.S.A.,   Department of Oral Medicine and Oral Diagnosis, School of Dentistry & Dental Research Instutite Seoul National University
Published: April 2021

The Darknet and Bitcoins have been widely utilized by those who wish to anonymously perform illegal activities in cyberspace. Restricted in many countries, gambling websites utilize Bitcoin payments that allow users to freely engage in illegal gambling activities with the absence of a formal capable guardian. Despite the urgency and limited knowledge available to law enforcement regarding this issue, few empirical studies have focused on illegal gambling websites. The current study attempts to examine the characteristics and operations of online gambling websites on both the Darknet and Surface Web, which allow Bitcoin payments. The findings suggest that both websites on the Surface Web and Darknet have similar and distinctive features that attract and encourage online users to engage in extensive illegal gambling activities and potentially other illegal activities as well. The study concludes with policy recommendations to remedy the issue of online gambling.
PATTERNS FOR THE IMPLEMENTATION OF CONFIDENTIAL SUPERVISION AND GUIDANCE DURING THE ASIMILATION PROGRAM AT HOME
Authors: Harits Faisal Abdurrachman
Published: April 2021

In writing this paper the author discusses the Implementation Pattern of Supervision and Guiding Prisoners During the Assimilation Program at Home. It is motivated that the Parole Officer also has an important role in providing supervision and guidance to correctional clients who get assimilation programs at home. To carry out their duties and functions as supervisors and mentors, it is not uncommon for Parole Officer to experience a variety of external and internal obstacles. The purpose of the research conducted is to describe and analyze how the pattern of guidance and supervision carried out by the Parole Officer.In writing this paper the method of approach used is sociological juridical means a study conducted on the real state of society or the environment of the community with the intent and purpose of finding facts which then leads to identification and ultimately to the resolution of problems. Then the data obtained were analyzed in a descriptive quantitative manner, namely the problem solving procedure by describing the data that had been obtained. The results of research conducted that the way of guidance carried out by the Parole Officer is the interview method using the Whastsapp video call to minimize face-to-face activities. Whereas the guidance provided by Parole Officer Bapas Kelas II Pati is to use the individual guidance and group guidance methods In carrying out the guidance program, there are several factors from clients that are the cause of repeating the criminal acts again, namely economic factors and narcotics dependency factors. Efforts are being made to overcome this problem, namely: by immediately revoking the assimilation program at home and put it into a straft cell according to Permenkumham No. 10 of 2020.
Karel de Nerée tot Babberich’s Forgotten Torture Garden
Authors: Bink Sander
Published: April 2021

In her standard work Het Symbolisme in de Nederlandse schilderkunst (1955) Bettina Polak regarded the oeuvre of C.K.H. de Nerée tot Babberich (1880-1909) as one of the highlights of fin de siècle Dutch art. A fine example is the pastel portrait of Henri van Booven as a Young Priest (1900-01) that the Rijksmuseum acquired in 2019. The museum’s collection already had nine sheets by Carel de Nerée in different techniques (pencil, ink and bodycolour). One of them, an allegorical scene of figures and a peacock in a garden, is striking in its relatively large size, the Symbolist style and the exotic subject. Based on technical characteristics of form and previously unknown or little studied sources, it is argued that the scene is based on Le Jardin des supplices (1899) by Octave Mirbeau. This novel was regarded as pornographic in the Netherlands, but it nonetheless inspired the contrarian young artist to create one of his first works, which proves to have been made between the summer of 1899 and the spring of 1901. In the article the drawing is placed in its biographical context and a number of other sheets by De Nerée from the collection are interpreted in more detail.
ANALISIS PROSEDUR PEMBIAYAAN DAN MANAJEMEN RISIKO PADA PERUSAHAAN PEER TO PEER (P2P) LENDING SYARIAH DI INDONESIA
Authors: Iskandar Evy , Ayumiati Ayumiati , Katrin Novita
Published: April 2021

This study to examines the procedures for financing and risk management in Peer to Peer (P2P) lending company in Indonesia with a case study at PT. Ammana Fintek Syariah as a Sharia P2P lending company that was the first registered in Financial Services Authorization (OJK), which was established to free access to Micro, Small and Medium Enterprises (MSMEs) finance from loan sharks and usury interest. This study uses qualitative methods, primary data in research is based the direct information from company management as a stake holder. The results of this study indicate that the application of company financing procedures is carried out with two patterns, in the direct pattern that involving partners (BMT) and in the non-direct pattern carried out directly by the team of PT. AFS. While the application of risk management is mitigation by partners and internal management of PT.AFS to conduct early prevention of the risks to be faced, and in handling the problem of financing jams, the company opens a deliberation room for consensus on the actions of the settlement of both parties.

 

Keywords: Financing Procedure, Risk Management, peer to peer

 

 

 

 

Abstrak

Penelitian ini mengkaji tentang prosedur pembiayaan dan manajemen risiko pada perusahaan Peer to Peer (P2P) lending di Indonesia dengan studi kasus pada PT.Ammana Fintek Syariahsebagai perusahaan P2P lending syariah pertama kali terdaftar di  Otorisasi Jasa Keuanga (OJK), yang didirikan untuk membebaskan akses untuk keuangan UMKM dari pola rentenir dan bunga riba. Penelitian ini menggunakan metode kualitatif, data primer dalam penelitian adalah informasi langsung dari manajemen perusahaan sebagai stake holder. Hasil penelitian ini menunjukkan bahwa penerapan prosedur pembiayan perusahaan dilakukan dengan dua bentuk yaitu pola directyang melibatkan mitra (BMT) dan non direct dilakukan langsung oleh tim PT. AFS. Sedangkan penerapan manajemen risikonya adalah dengan model mitigasi oleh mitra dan pengelolaan internal PT.AFS untuk melakukan pencegahan awal terhadap risiko yang akan dihadapi, dan penanganan masalah pembiayaan yang macet perusahaan membuka ruang musyawarah untuk mufakat terhadap tindakan penyelesaian kedua belah pihak.

 

Kata Kunci:Prosedur Pembiayan, Manajemen Risiko, Peer To Peer.
PENGUKURAN KUALITAS JASA PELAYANAN KB MANDIRI DI PROVINSI ACEH
Authors: Zulkifli Zulkifli , Amri Amri , Munawar Eddy , Anwar Anwar
Published: April 2021

This study aims to measure the quality of  family planning services in the province of Aceh which can later be useful for BKKBN policy in the context of determining the policy of providing unpaid contraception. The location of the study is Bireuen district and North Aceh district as regency areas with the highest number of active family planning participants according to the contraceptive method in the Private Service Line in March 2018. The number of samples used were 75 fertile age couples (PUS) obtained through the Multistage purposive sampling method followed by the snowball sampling method. Data were analyzed using Importance Performance Analysis (IPA) and Cartesian Diagrams. The results obtained are that all indicators measured show a high level of satisfaction on Mandiri (paid) KB services so it is recommended that the BKKBN can improve free KB services or otherwise prepare alternatives to stop free KB services.
ANALISIS MEKANISME KERJA SAMA USAHA AYAM POTONG MENURUT TINJAUAN EKONOMI ISLAM
Authors: Haryani Nova , Ismaulina Ismaulina , A'la Nurul
Published: April 2021

This study aims to determine the mechanism of cooperation between the business of broiler chicken in Blang Raleue Village, Simpang Kramat Subdistrict. Overview of the Islamic Economy on the mechanism of cooperation between the business of the three-broiler chicken in Blang Raleue Village, Simpang Kramat Sub-district. This research is a descriptive qualitative study. To obtain data the author uses observation and interview techniques. The type of data used is primary data obtained directly from the business owner of the three-piece broiler chicken in Blang Raleue Village, Simpang Kramat District. Secondary data obtained from notes, books, journals and others related to the problems that the authors examine. The data analysis method used is descriptive qualitative, namely data collection, data presentation, and conclusion drawing. The results of this study indicate that the contents of the cooperation contract in the three-broiler chicken farm in the Blang Raleue Village of Simpang Kramat Subdistrict have not fully complied with the syirkah concept. But there are also some contents of the cooperation contract that are in accordance with the concept of syirkah.
Alternative Paradigm for the Cosmic Objects Formation: New Prospects
Authors: Harutyunian Haik
Published: April 2021

We consider here briefly the cosmogonic concept suggested by Viktor Ambartsumian in the last century for explaining the formation of cosmic objects. He grounded his concept using the observational facts available in 40s-60s of the last century. The analysis of observational data allowed him to conclude that cosmic objects formation takes place up to nowadays. The second and more “heretical” conclusion he arrived at persuades that the origination and further evolution of cosmic objects goes on in course of gradual decay of proto-stellar matter at all hierarchical levels. We argue that this approach appeared first time in Ambartsumian’s papers devoted to the problems of quantum electrodynamics. Later on his concept on objects formation due to decay of protostellar dense matter was rejected because the known laws of physics do not allow existence of huge masses consisted of superdense matter. We bring to the readers’ attention, that the discovery of dark energy changes the situation drastically and opens new rooms for the ideas forgotten by the scientific community.