bluuebunny/crossref_metadata_2025 huggingface dataset:
Forecast and opportunities for the development of domestic agricultural production
Authors:   Federal Rostov Agrarian Scientific Center, Kholodova M.A. , Shakhbazova O.P. ,   Don State Agrarian University
Published: March 2022

Aim. Development of forecasts and find the opportunities for the development of domestic agricultural production in the context of global challenges and threats. Materials and Methods. The research methodology is based on a standard set of methods of economic analysis necessary to identify opportunities for the development of domestic agricultural production in the context of global challenges and threats. The data of Rosstat served as the information and empirical base of the study. Results. The policy of the food embargo and the course taken to implement an export-oriented strategy stimulated the growth of investments in innovative agricultural production "from farm to counter". Conclusion. In the conditions of global cataclysms, the development of the industry proceeds mainly due to its crop-growing orientation, as well as the large-scale exhaustion of natural, labor, financial and logistical resources. Domestic agricultural production, which has a high production potential, can demonstrate more intensive development based on the search for breakthrough innovative technologies.
Milk productivity of Holstein breed cows with use modern technologies in dairy cattle farming
Authors:   Volga Region Research Institute of Manufacture and Processing of Meat-and-Milk Production, Surkova S.A. , Barmina T.N. ,   Volga Region Research Institute of Manufacture and Processing of Meat-and-Milk Production, Kaidulina A.A. ,   Volga Region Research Institute of Manufacture and Processing of Meat-and-Milk Production
Published: March 2022

Aim. Comparative analysis of milk productivity of cows with two- and three-time milking of animals. Materials and Methods. Experimental research were carried out on basis of a dairy complex of farm enterprise «Donskoe», LLC, Kalachevsky District of Volgograd Region. The object of the study was the milking herd of the Holstein breed. he cows were fed with diets balanced in accordance with the detailed feeding norms (Kalashnikov A.P. et al., 2003), taking into account the breed, age, live weight and milk productivity. The data of appraisal sheets and annual reports of the farm were used in the research process. Results. The transition from two-time to three-time milking of cows contributed to an increase in their milk productivity. In the first year, the average milk yield increased by 183 kg, the protein content – by 0.03%, in the second year – by 1083 kg and 0.03%, respectively, with an insignificant decrease in the fat content in milk – by 0.01%. The number of cows with a milk yield of more than 8000 kg of milk increased by 3.2-4.7% with transition to the system of three-times milking. Zootechnical and mathematical methods of analysis were used during the experiment. Conclusion. Analysis of the milk production of cows revealed the high efficiency of three-times milking in comparison with two-times milking with an interval of 8 hours between milking.
The use of dried fruits in the production of delicatessen products from broiler meat
Authors:   Volga Region Research Institute of Manufacture and Processing of Meat-and-Milk Production, Slozhenkina M.I. , Sivko A.N. ,   Volga Region Research Institute of Manufacture and Processing of Meat-and-Milk Production, Sukhodolova A.G. ,   Kalmyk State University named after B.B. Gorodovikov
Published: March 2022

Aim. Creation of a delicacy product from broiler meat using dried fruits. Materials and Methods. The selection of primary samples and attachments was carried out according to the generally accepted methodology (GOST R 51447-99). As a primary sample, a whole piece of the product was taken and the required number of attachments for organoleptic, physical and chemical, microbiological tests were taken from it. Organoleptic studies were carried out by commission, guided by the requirements of GOST 9959-2015 "Meat and meat products. General conditions for organoleptic evaluation". The mass fraction of fat was determined according to GOST 23042-2015; protein – GOST 25011-17; energy value – by calculation method. When calculating the energy value, substances such as fats, proteins, carbohydrates and their amount after heat treatment were taken into account. Results. The recipe and technological scheme of the broiler meat roll (fillet) with the use of prunes as an additive have been developed. Conclusion. A delicacy product with an original recipe and an increased amount of minerals was obtained.
Technological breakthrough of the agrarian-and-food innovations in dairy case for example of universal agricultural raw materials. Electrodialysis
Authors:   North-Caucasus Federal University, Khramtsov A.G.
Published: March 2022

Aim. Consideration of the process of pressure driven membrane technology such as electrodialysis – targeted and operable whey and whey permeate treatment with an aim of demineralization and ash concentration reduction. Electrodialysis use in dairy industry all over the world (as well as in Russia) and allows implementing technological breakthrough in the area of widespread whey application for food and feed supplements of new generation. Discussion. Native whey electrodialysis is a separate branch of pressure-driven membrane technology of molecular-sieve separation which usually applied after defatting, casein clusters separation and also intended for whey permeates (UF, NF, MF, DF) treatment. NF-retentates demineralization is an inherent part of raw materials preparation for supersaturated syrups crystallization and spray drying in production line of food and pharmaceutical lactose. Conclusion. In general, production of dry demineralized whey and its permeates is practically impossible without demineralization by a method of electrodialysis due to high ash concentration.
Resume ekonomi mikro "Dasar ilmu ekonomi"
Authors: AZILLA HANUM
Published: March 2022

Ilmu ekonomi (economics) adalah bagian ilmu sosial yang mempelajari bagaimana manusia menentukan pilihan dalam menggunakan sumber daya (resources) untuk menghasilkan benda (commodity) yang mereka butuhkan dalam hidup mereka agar memperoleh guna/manfaat (utility) yang sebesar-besarnya.
Political Violence and Inaccurate Metaperceptions
Authors: Lees Jeffrey Martin
Published: March 2022

The January 6th, 2021 attack on the United States Capitol, which left five dead and hundreds injured, was a stark demonstration that political violence remains a clear and present threat to democratic institutions. Perhaps because of the rarity of such events in the United States’ near past, recent scholarship on political and intergroup conflict has focused largely on topics of polarization and attitude extremism rather than political violence. It is in this social and scientific context that Mernyk, Pink, Druckman, & Willer provide timely and compelling evidence that inaccurate meta-perceptions serve as a psychological driver of support for and willingness to engage in political violence, and that correcting such inaccurate meta-perceptions can durably attenuate partisans’ positive attitudes toward political violence.
Covering Religion: Field Insurgency in US Religion Reporting
Authors: Perreault Gregory P , Montalbano Kathryn
Published: March 2022

The present study analyzes the role of religion reporting with the journalistic field. Personnel cuts within newsrooms and the development of “religion reporters” operating from religious institutions necessitate a re-exploration of the changing field. At stake is the coverage of religion, a topic particularly pertinent to residents in the United States, nearly 77% of which identify as religious to some degree. Simultaneously, the majority of the United States tends to think journalists cover religion poorly. Through the lens of field theory, this study analyzes 20 interviews with U.S.-based religion reporters who work for both mainstream and religious publications
Reporting guideline for overviews of reviews of healthcare interventions: The Preferred Reporting Items for Overviews of Reviews (PRIOR) statement
Authors: Gates Michelle , Gates Allison , Pieper Dawid , Fernandes Ricardo , Tricco Andrea , Moher David , Brennan Sue E , Li Tianjing , Pollock Michelle , Lunny Carole , Sepulveda Dino , McKenzie Joanne , Robinson Karen A , Matthias Katja , Bougioukas Konstantinos I. , Fusar-Poli Paolo , Whiting Penny , Moss Stephana J , Hartling Lisa
Published: March 2022

The publication of systematic reviews has rapidly increased making it challenging to remain apprised of and interpret evidence from their growing number. A newer form of evidence synthesis, overview of reviews, synthesizes evidence from multiple systematic reviews. Authors would benefit from evidence- and consensus-based guidance for the complete and transparent reporting of overviews of reviews; in turn this will improve their reproducibility, trustworthiness, and usefulness for readers and end users (e.g., healthcare providers, healthcare decision-makers, policy-makers, patients/public).The PRIOR statement provides an evidence-based reporting guideline developed using established, rigorous methods that involved a four-stage process (project launch, evidence reviews, modified Delphi exercise, development of the reporting guideline) and an international stakeholder group representing varied experiences (e.g., authors, peer reviewers, editors, readers) and roles (e.g., patients/public, researchers, statisticians, librarians, healthcare professionals, policymakers). The PRIOR statement includes: a checklist with 27 main items that cover all steps and considerations involved in planning and conducting an overview of reviews of healthcare interventions; an explanation and elaboration document with rationale, essential elements, additional elements, and example for each item; and a flow diagram.
Functional connectivity of the reward circuit predicts changes in appetite in depression
Authors: Kroemer Nils B. , Opel Nils , Teckentrup Vanessa , Li Meng , Grotegerd Dominik , Meinert Susanne , Lemke Hannah , Kircher Tilo , Nenadic Igor , Krug Axel , Jansen Andreas , Sommer Jens , Steinsträter Olaf , Small Dana , Dannlowski Udo , Walter Martin
Published: March 2022

Importance: Major depressive disorder (MDD) is characterized by a substantial burden on health including changes in appetite and body weight. Heterogeneity of depressive symptoms has hampered the identification of robust biomarkers thus limiting the potential for personalized treatment. Objective: To define the functional architecture of the reward circuit subserving increases versus decreases in appetite and body weight in MDD by specifying their respective contributions and their influence on disease biomarkers using resting-state functional connectivity (FC).Design, Setting, & Participants: Functional magnetic resonance imaging (fMRI) data were from the Marburg-Münster FOR 2107 Affective Disorder Cohort (MACS) study, collected between September 2014 and November 2016. Cross-sectional data of patients with MDD (NMDD=407) and healthy control participants (NHC=400) were analyzed.Main outcomes and measures: We examined dimensional changes in appetite during the depressive episode and their association with functional connectivity of the reward circuit at rest using fMRI. By taking the nucleus accumbens (NAcc) as seed, we mapped associations with opposing changes in appetite and build a sparse symptom-specific prediction model using elastic net with tenfold cross-validation.Results: Among 407 MDD patients (mean [SD] age, 36.79 [13.4] years; 249 women [61%]), reduced NAcc-based FC to the ventromedial prefrontal cortex (vmPFC) and the hippocampus was associated with reduced appetite (bootstrap r [95% CI], vmPFC: r = .13 [.02, .23]; hippocampus r = .15 [.05, .26]). In contrast, reduced NAcc-based FC to the insular ingestive cortex was associated with increased appetite (bootstrap r [95% CI], r = -.14 [-.24, -.04]). Critically, the cross-validated elastic net model predicted changes in appetite based on NAcc FC and explained variance increased with increasing symptom severity (bootstrap mean [95% CI], all patients r = .24 [.16, .31, BDI ≥ 28 r = .42 [.25, .58]). In contrast, NAcc FC did not predict diagnosis (MDD vs. HC).Conclusions and relevance: Our results show that the FC of the reward circuit reflects important individual differences in appetite and body weight in depression that can be leveraged for personalized prediction. However, classification of diagnosis based on FC of the reward circuit did not exceed chance levels. Such symptom-specific associations emphasize the need to map biomarkers onto more confined facets of psychopathology to improve the classification and treatment of patients with MDD.
Interoceptive beliefs moderate the link between physiological and emotional arousal during an acute stressor
Authors: MacCormack Jennifer , Bonar Adrienne Solange , Lindquist Kristen A
Published: March 2022

Growing work suggests that interoception, i.e., representations of one’s internal bodily changes, plays a role in shaping emotional experiences. Past studies primarily examine how behavioral accuracy in detecting interoceptive signals (interoceptive ability) relates to emotion, with less work examining self-reported interoceptive facets such as the characterizations of one’s interoceptive abilities (interoceptive sensibility) or evaluative beliefs about the value vs. danger of interoceptive signals (interoceptive beliefs). However, existing studies rarely examine physiological reactivity, behavioral, and self-reported dimensions of interoception together in the same sample. As such, it remains unclear whether and how much individual differences in interoceptive facets uniquely and in interaction with physiological reactivity may matter for emotional experience. Herein, 250 healthy young adults completed a heartbeat detection task (assessing interoceptive ability) and questionnaire measures of interoceptive sensibility and beliefs during an initial laboratory visit. At a follow-up session, 227 participants returned to undergo an acute psychosocial stressor. Measures of physiological arousal(pre-ejection period, heart rate variability) were acquired throughout the stressor with self-reported emotions acquired immediately after. Linear regressions revealed that greater sympathetic nervous system reactivity (i.e., pre-ejection period), poorer interoceptive ability (i.e., accuracy), and less positive interoceptive beliefs were related to more intense high arousal emotions during the stressor. Importantly, across models, interoceptive beliefs was the only interoceptive facet to moderate the concordance between physiological and emotional arousal. Implications for psychological theories of emotion, stress, and interoception are discussed.
The effect of inherently threatening contexts on visuocortical engagement to conditioned threat
Authors: Stegmann Yannik , Andreatta Marta , Wieser Matthias J
Published: March 2022

Fear and anxiety are crucial for adaptive responding in life-threatening situations. Whereas fear is a phasic response to an acute threat accompanied by selective attention, anxiety is characterized by a sustained feeling of apprehension and hypervigilance during situations of potential threat. In the current literature, fear and anxiety are usually considered mutually exclusive, with distinct neural underpinnings. However, there is accumulating evidence that challenges this distinction between fear and anxiety, and simultaneous activation of fear- and anxiety networks has been reported. Therefore, the current study experimentally tested potential interactions between fear and anxiety. Fifty-two healthy participants completed a differential fear conditioning paradigm followed by a test phase in which the conditioned stimuli were presented in front of threatening or neutral contextual images. To capture defense system activation, we recorded subjective (threat, US-expectancy), physiological (skin conductance, heart rate), and visuocortical (steady-state visual evoked potentials) responses to the conditioned stimuli as a function of contextual threat. Results demonstrated successful fear conditioning in all measures. In addition, threat and US-expectancy ratings, cardiac deceleration, and visuocortical activity were enhanced for fear cues presented in threatening compared to neutral contexts. These results are in line with an additive or interactive rather than an exclusive model of fear and anxiety, indicating facilitated defensive behavior to imminent danger in situations of potential threat.
How Robust is the Relationship between Neural Processing Speed and Cognitive Abilities?
Authors: Schubert Anna-Lena , Löffler Christoph , Hagemann Dirk , Sadus Kathrin
Published: March 2022

Individual differences in processing speed are consistently related to individual differences in cognitive abilities, but the mechanisms through which a higher processing speed facilitates reasoning remain largely unknown. To identify these mechanisms, researchers have been using latencies of the event-related potential (ERP) to study how the speed of cognitive processes associated with specific ERP components is related to cognitive abilities. Although there is some evidence that latencies of ERP components associated with higher-order cognitive processes are related to intelligence, results are overall quite inconsistent. These inconsistencies likely result from variations in analytic procedures and little consideration of the psychometric properties of ERP latencies in relatively small sample studies. Here we used a multiverse approach to evaluate how different analytical choices regarding references, low-pass filter cutoffs, and latency measures affect the psychometric properties of P2, N2, and P3 latencies and their relations with cognitive abilities in a sample of 148 participants. Latent correlations between neural processing speed and cognitive abilities ranged from -.49 to -.79. ERP latency measures contained about equal parts of measurement error variance and systematic variance, and only about half of the systematic variance was related to cognitive abilities, whereas the other half reflected nuisance factors. We recommend addressing these problematic psychometric properties by recording EEG data from multiple tasks and modeling relations between ERP latencies and covariates in latent variable models. All in all, our results indicate that there is a substantial and robust relationship between neural processing speed and cognitive abilities when those issues are addressed.
Neuroexistentialism, living well, and true belief
Authors: Lane Timothy Joseph , Flanagan Owen
Published: March 2022

Neuroexistentialism involves anxiety aggravated by burgeoning neuroscientific evidence that we are animals, nothing more. The anxiety is a response to felt conflict between manifest and scientific images: we might know, say, that heartbreak is the autonomic nervous system in turmoil, but describing or explaining it thus deprives it of meaning we crave. To respect the truth, however, entails rejection of extraneous description or explanation. Is it possible then to pursue scientific rigor while also living well, in a way that satisfies our need for meaning? We argue that both can be realized by pursuing what is good, beautiful and true, without a need to sacrifice truth. This is the case because a subset of self-related beliefs that aim away from the truth, when properly calibrated, can help align the world with what we desire to be true. Fortunately, for these beliefs to be effective assertion is unnecessary; wishful expression is enough.
Structural Racism and Health Stratification in the U.S.: Connecting Theory to Measurement
Authors: Brown Tyson , Homan Patricia
Published: March 2022

Despite the centrality of structural explanations for understanding racialized inequality, less than one percent of studies on the link between race and health have focused on structural racism. Moreover, the disconnect between the conceptualization and measurement of structural racism has hindered our understanding of the relationship between structural racism and health. This study advances the field by 1) distilling central tenets of theories of structural racism into concrete measures of structural racism, 2) conceptualizing U.S. states as racializing institutional actors shaping health, 3) developing a novel latent measure of structural racism in states across multiple domains, including education, economics, politics, housing, and the judicial system, and 4) quantifying the association between of structural racism and six health outcomes among Black and white adults. We use administrative data measuring state-level racial stratification linked to geocoded individual-level demographic and health data from the HRS (N=9,126) and the BRFSS (N=308,029). Results show that, whereas structural racism is consistently associated with worse health for Black people, it is either unrelated to health or predictive of better health among whites. Findings highlight the utility of rigorously conceptualizing and measuring structural racism and its impact on population health.
THE PROBLEM OF EUROPEAN NATIONAL IDENTITY THROUGH THE PRISM OF NEW TECHNOLOGIES OF DATA COLLECTION AND PROCESSING. (ANALYTICAL REVIEW)
Authors:   INION RAN, Aseeva Irina
Published: March 2022

The problem of national identity excites the whole European community. In recent years it has become clear that, politically, Europe has proved unable to unite a large number of nations into a constitutional state. In connection with the resurgence of nationalism, the crisis of the single currency, the unprecedented decision of a member state to leave the European Union (EU), key questions about the future of Europe are actively discussed. Is there a European identity? What does it mean to say: «I am European»? Where does Europe begin and where does it end? Who can legitimately claim to be part of a «European» people? This review is devoted to the discussion of the problem of how, through the data practices, the EU seeks to organize its population as a knowable, manageable unit and as a separate form of nationality.
SOCIOLOGICAL SCIENCE AS A STUDY OF SOCIETY FROM THE PERSPECTIVE OF SYSTEMS THEORY. (ANALYTICAL REVIEW)
Authors:   INION RAN, Ali-Zade Alexander
Published: March 2022

The review raises the traditional social science problem of sociological science, which consists in the impossibility of a smooth transition from empirical knowledge to theoretical knowledge. To solve this problem, a project of sociological science, which would rely on systems theory as its theoretical and methodological framework, is suggested. It is substantiated that such a theoretical and methodological basis will allow sociological research to bridge the gap between empirical and theoretical sociology and thereby embed sociological science together with natural sciences into a single system of sciences.
GLOBALIZATION AND CRITICISM OF WEST
Authors:   INION RAN, Demidov Konstantin
Published: March 2022

The review examines the views of five foreign researchers on the problems of globalization and the changing balance of power in the modern world, caused by the growth of economic power of China and the weakening of the role of the United States as the only global power. The review shows how economic projects initiated by China have stimulated the rapid development of Pakistan, Iran, Turkey and other countries in Asia and Africa, as well as the Western financial and political elites' reconsideration of their own present and future. The review also focuses on discussions of the crisis of neoliberal ideology, the politics of the Gold Standard, the fate of Marxism and the socialist idea in the modern world.
TRANSMIGRATION AND FORMATION OF THE DIASPORAS : CHINESE IN FRANCE
Authors:   INION RAN, Gordon Alexander
Published: March 2022

The prerequisites and stages of formation of the modern Chinese diaspora in France are considered as part of the global process of development of cross-border migration and its transition to a new quality - the formation of diasporas. The ties of diaspora with China and their perception in the French society are characterized. The dual attitude towards China in France is emphasized: fear of its foreign economic expansion, on the one hand, and assessment of the prospects of economic relations, on the other hand. The composition and characteristics of the Chinese diaspora are analyzed. The prerequisites for the business success of the Chinese are revealed, and contradictory attitudes to them in French society are stated: «a model minority (mêdel minority)» in public opinion and «racism of resentment» in the «collective unconscious».
ASEAN LABOR MARKET : EFFECTS OF THE COVID-19 PANDEMIC
Authors:   INION RAN, Pryazhnikova Olga
Published: March 2022

The COVID-19 pandemic has a significant negative impact on the world of work. The regime of isolation and restrictions on movement, including between countries, leads to disruptions in work processes. In the case of the ASEAN countries, whose economies have become increasingly integrated into the global economy over the past decade, the vulnerability of the labor market increases due to the dependence of the region's economies on tourism, exports, and international labor migration.
ASIAN VALUES AS A NEW SYSTEM-FORMING FACTOR
Authors:   INION RAN, Demidov Konstantin
Published: March 2022

The review examines the possibility of the emergence in world politics of a new center of power capable of ending the hegemony of the West. The dramatic change in world politics was caused by the progressive decline of the West and the rapid rise of China. The failure of the West to discover the secret of Chinese success is nothing more than a logical consequence of the inconsistency of the value system of the East with Western cultural norms.
MECHANISMS OF TECHNOLOGICAL INNOVATION IN CHINA’S ECONOMY
Authors:   INION RAN, Mozias Petr
Published: March 2022

Financial support of hi-tech industries both in manufacturing and service sectors is a priority of China’s economic policy. Technological innovation is considered to be a new driver of that country’s economic growth by the national authorities. Sheer indicators of China’s technological sphere, such as aggregate R&D expenditures and a number of issued patents, look very impressive. But a further development of that sector is impeded with a range of institutional hindrances, e. g., lack of financial intermediation, low efficiency of fiscal stimuli, and widespread corruption. The review covers how the modern Chinese economists treat the origins of those problems and the tools to solve them.
TURKS OUTSIDE THE HOMELAND: IMMIGRATION, ETHNICITY AND RELIGION
Authors:   INION RAN, Kudayarov Kanybek
Published: March 2022

The review characterizes the publications of ten contemporary Turkish specialists analyzing the situation of Turkish migrants outside Turkey. Their experiences in Germany, France, the Netherlands, Austria, Belgium, Denmark, Sweden, Norway, Great Britain, and the United States are described. Each section of the survey draws on field research on the lived religious experience of Turks in Europe and North America, shaped around religious and civic organizations dedicated to protecting the interests of the Turkish diaspora. The current situation of Turkish communities, which have become settled communities and have moved away from the goals of initial migration, is of importance to both host countries and Turkey itself. The studies characterized in this review purport to make an important contribution to understanding the culture of the contemporary West, which is undergoing enormous strain in its progression from liberal multiculturalism to conservatism.
PARADIPLOMACY IN ASIA
Authors:   INION RAN, Chainikov Yuriy
Published: March 2022

Paradiplomacy - international activity of the regional authorities - entails both benefits for regional economy and dangers of centrifugal forces that tug at the national unity. The paper reviews the paradiplomatics institutions by an example of Indian Gujarat and Chinese Guangzhou.
Sculpting, Cutting, Expanding, and Contracting the Map
Authors: Lally Nick
Published: March 2022

shaping est un outil Web qui permet de manipuler directement l’espace cartographique afin de sculpter, de retrancher, d’étendre et de contracter les régions d’une carte. En rupture avec la compréhension euclidienne rigide de l’espace projeté qui caractérise les systèmes d’information géographique (SIG), ces opérations permettent un travail de cartographie créative dans lequel l’espace est fluide, dynamique, relationnel et situé. Chaque opération est décrite en détail, accompagnée d’usages possibles suggérés par des textes sur la géographie et la cartographie. La plupart des manipulations de l’espace que permet shaping se traduisent en langage QGIS, ce qui permet la transformation des vecteurs et des couches de rasters de l’information géographique. En permettant la manipulation directe en temps réel de l’espace cartographique, shaping sert d’outil à l’expressivité appliquée à l’information géographique. C’est aussi un exemple de la manière dont on peut concevoir des outils accessibles qui, tout en étant compatibles avec les SIG existants, conservent leur propre utilité.
DIFFERENTIAL MODEL OF FLOOD PHENOMENA DEVELOPMENT
Authors: Karpash M. O. , Oliinik A. P. , Feshanych L. I.
Published: March 2022

In the work on the basis of long-term observations of the development of flood phenomena in the region, a mathematical model of the development of flood phenomena based on the apparatus of linear inhomogeneous ordinary systems is proposed. Such  model allows us to  estimate the level of flood waters, the ability of the environment to absorb water - namely the permeability of the soil, the level of greenery, hydraulic support, etc., the level of precipitation in the region, the effectiveness of funds allocated to measures and measures to combat floods/ Heterogeneities in the system of equations describe the precipitation regime in the region and the amount of funds allocated for flood control measures. The system is supplemented by appropriate initial conditions. The coefficients of the model are determined by the method of expert estimates using the criterion of Kendall's impartiality/ When constructing a computational scheme, the fourth-order Runge-Kutta method and the corresponding software for its implementation are used.The parametric identification of the model is carried out in order to select the coefficients of the model, which would ensure the adequacy of the model to the real system. All calculations were performed in dimensionless form. The results of modeling are given, the directions of further researches which will be devoted to introduction of model at the real enterprises and services which task is the prevention of occurrence of the flood phenomena, especially in a zone of possible flooding of objects of an oil and gas complex are defined.
MATHEMATICAL MODEL OF THE HEATER WITH INTERMEDIATE HEAT
Authors: Gorbijchuk M. І. , Kogutyak M. I. , Harasymiv V. M.
Published: March 2022

Track heaters are one of the technological equipment’s elements of oil and gas condensate deposits  during the transportation of oil, oil products and natural gas. It was found that it is advisable to use line heaters with an intermediate heat carrier (water), which is heated during combustion associated (commercial) gas and transfers heat to the process flow through the heat exchange surface for soft heating of viscous oils and oil products to avoid hydrate formation during throttling of natural gas, with the aim of further transportation through pipelines to the place of collection, processing and consumption. A significant part of scientific publications relates to improving the efficiency of such devices with the use of various technological innovations for heat recovery from flue gases, as well as the use of high-quality control systems. On the basis of the analysis of the heater as an object of automation, the main input, disturbing factors and output parameters of control and regulation were established, and the information structure of the heater as a cybernetic system was developed. Based on the equations of the material and heat balance of the apparatus, the mathematical model of the dynamics of the process of heating technological streams has been developed, which includes the differential equations of the heat balance of the product heat exchanger, intermediate heat carrier, flue gases in the gas duct formed during gas combustion. The system of equations is supplemented by equations of heat transfer through two heat exchange surfaces from water to the target product and from flue gases to an intermediate heat carrier. The linearization of the nonlinear components of the developed model in the vicinity of the operating point is carried out. Based on the obtained mathematical description of the heater, a block diagram of the model was synthesized, which shows the relationship of input parameters, control action and output variables in deviations from the base point of the operating mode.
Evaluasi dan Optimasi Desain Casing Sumur Pemboran dengan Metode Maximum Load di Sumur ENN-1 di Lapangan Batuwangi
Authors: Aly Rasyid  , Edy Soesanto  , Ezrawati Nunut Nababan
Published: March 2022

Batuwangi is field that positioned ini the Sumatera at southeastern part. Batuwangi is in the development stage. The ENN-1 is one of well at Batuwangi field, placed at the geographical coordinates 5˚25'21.24063 South Latitude and 106˚18'55.73957 East Longitude. ENN-1 is drilled as a directional well spud on December 9, 2014 and completed on February 6, 2015. ENN-1 well has a TD (total depth) of 3804 ftMD and 3247 SSTVD, as an oil producer. In this paper, it will be studied the planning of casing utilized in the ENN-1 well, to see whether the desain of casing is already the most technically choice or not, to do calibration evaluation the grade casing used in ENN- 1 Well. To perform evaluation, the Maximum Load method will be used, the case will be choosen against desain factors of burst, collapse, and tension load resistant of casing. Based on the evaluation of the study, it is found that casing grade in the ENN-1 Well is exceeds the technical requirement. That fact, need to be corrected since it will lead to cost inefficient, it will much more expensive, since the casing purchased is higher than technical requirement. Therefore, in this studied offer the casing grade proposal to be utilized in the ENN-1 well which meet with technical requirement as well as economically much more efficient than current design.
Identifikasi Data Reservoir Dengan Menggunakan Pemodelan Software RFD Untuk Mengetahui Production Forecast Rate Di Sumur J Lapangan A
Authors: Edy Soesanto  , Eko Prastio  , Jessica Abidin
Published: March 2022

Reservoir simulation is a process of mathematically modeling reservoir conditions by integrating various existing data (geology, geophysics, petrophysics, reservoirs, etc) to obtain reservoir performance in well conditions so that the purpose of reservoir simulation is to determine the current and future reservoir performance to estimate the rate of oil production (production forecast rate). Rapid technological developments encourage experts to create computer software that is used as a simulation tool. The method in this study uses reservoir modeling simulation software. The production forecast rate in this reservoir model is carried out for 2 years by only adding one production well in the reservoir area that has not been drained, namely infill well A. This shows that the oil production rate continues to decrease but increases the cumulative oil production. The cumulative oil production produced by well A was 33,80 STB in 2014 with an average increase of 12%. Therefore, it is necessary to evaluate the reservoir model after 2014 in detail the value of the data again so that the reservoir simulation process for the next forecast gets good oil production results.
Grace Is Incommensurability in Commensuration
Authors: Steinmüller Hans
Published: March 2022

Since the seventeenth century, prophets have reappeared periodically among the Wa and Lahu ethnic groups of mainland Southeast Asia. Exceptionally talented, these men built on the syncretic cults of runaway soldiers, secretive Buddhist sects, and Christian missionaries and became leaders of millenarian movements. Typically, in the Wa language, such leaders are said to be very strong and blessed, or full of grace (bwan). The prophets might be understood as reincarnations of mythical ‘men of prowess’ or as the representatives of the peripheral situation. However, both interpretations fundamentally misread the semantics of grace in Wa and neighbouring languages: a kind of cunning and strength that is so radical that it cannot be measured or mediated. Grace, here, is neither a ‘mediative concept’ (as Pitt-Rivers suggested), nor is it the consequence of Christian conversion. Instead, grace is the incommensurability that emerges at the margin of a world that is being measured.
Review Essay
Authors: del Nido Juan M.
Published: March 2022

Dieter Plehwe, Quinn Slobodian and Philip Mirowski, Nine Lives of Neoliberalism. London: Verso, pp. 368. 2020

Jessica Whyte, The Morals of the Market: Human Rights and the Rise of Neoliberalism. London: Verso, pp. 288. 2019.

James Carrier (ed.) After the Crisis: Anthropological Thought, Neoliberalism and the Aftermath. London: Routledge, pp. 212. 2016.
Quality of life in a 61-year-old paraplegic patient with myelomeningocele: illustrative case
Authors: Borowsky Alissa , Ruge John R.
Published: March 2022

BACKGROUND

Limited data exist on survival of patients with myelomeningocele (MM) into late adulthood. Patients born prior to 1975 received less surgical treatment and demonstrated poorer survival. Patients born after 1975 show lower mortality rates because of advancements in prenatal care, diagnostics, technology, and treatment. The increasing number of adult patients with MM demonstrates these successes but also highlights the need for a better understanding of both medical management and quality-of-life issues in this population.

OBSERVATIONS

A 61-year-old woman presented to the hospital with a functional level T12, vertebral level low lumbar MM that had developed a tissue defect with a cerebrospinal fluid leak. The patient had her MM closed at birth and since then had received no additional surgical treatment or repair of her MM defect. After successful treatment, the patient continues to follow up for additional decompression procedures and admits to a good quality of life.

LESSONS

This case adds to the limited literature describing management of patients with MM over the age of 60. The patient’s self-described good quality of life and longevity align with reports of importance of independence, level of education, bowel management, ability to provide self-care, strong interpersonal relationships, and absence of shunted hydrocephalus.
Glioblastoma with concomitant moyamoya vasculopathy in neurofibromatosis type 1: illustrative case
Authors: Tanioka Satoru , Fujiwara Masaya , Yago Tetsushi , Tanaka Katsuhiro , Ishida Fujimaro , Suzuki Hidenori
Published: March 2022

BACKGROUND

In a case of concurrent glioblastoma and moyamoya vasculopathy, it is arduous to safely perform surgery because the brain is highly vulnerable and collaterals are sometimes well developed. In addition, radiotherapy carries a risk of aggravating moyamoya vasculopathy, and chemotherapeutic agents also have a risk of interfering with collateral development.

OBSERVATIONS

A 48-year-old woman with neurofibromatosis type 1 was admitted because of left hemiparesis and hemispatial neglect. Brain imaging studies revealed a large mass with peripheral enhancement in the right frontal lobe and occlusion of the bilateral middle cerebral arteries with an abnormal vascular network at the base of the brain. Total tumor resection was performed, and the pathological diagnosis was isocitrate dehydrogenase–mutant glioblastoma. Radiotherapy with a total dose of 60 Gy was delivered with concurrent temozolomide, and thereafter six cycles of adjuvant temozolomide were given. Progression of moyamoya vasculopathy without symptoms was observed after the completion of each of radiotherapy and adjuvant temozolomide.

LESSONS

The authors present the first adult case of glioblastoma with moyamoya vasculopathy. Careful consideration and attention should be given throughout treatment to avoiding moyamoya vasculopathy–related ischemic and hemorrhagic events. Although the patient did not exhibit neurological deterioration, progression of moyamoya vasculopathy occurred early after radiotherapy and continued thereafter.
Synchronous glioblastoma and brain metastases: illustrative case
Authors: Shahsavari Nastaran , Ahmad Maleeha , Sekar Vashisht , Meola Antonio , Hancock Steven L. , Chang Steven D. , Chiang Veronica L.
Published: March 2022

BACKGROUND

Radiosurgical treatment of brain metastases is usually performed without brain tissue confirmation. While it is extremely rare for glioblastoma to develop concurrently in patients with brain metastases, they can look radiographically similar, and recognition is important because it alters management and prognosis. The synchronous presence of brain metastases and glioblastoma has not been published to date in the literature, making this a rare illustrative case.

OBSERVATIONS

A 70-year-old female had lung biopsy-proven metastatic lung adenocarcinoma and multiple brain metastases. Her treatment course included initial carboplatin, pemetrexed, and bevacizumab followed by maintenance nivolumab, and she underwent stereotactic radiosurgery to the multiple brain metastases. During interval radiological surveillance, one lesion in the right temporal lobe was noted to slowly progress associated with development of significant perilesional edema causing midline shift despite repeated stereotactic radiosurgical treatments. Biopsy of this lesion revealed glioblastoma, IDH wildtype.

LESSONS

Glioblastomas and brain metastases have similar radiological features, so the possibility of incorrect diagnosis needs to be considered for all lesions with interval growth poststereotactic radiosurgery. Biopsy and/or resection/laser ablation should be considered prior to reirradiation.
OBJECTIVES OF SCIENTIFIC RESEARCH; THEIR THEORETICAL AND PRACTICAL FOCUS ON IMPROVING ALGORITHMIC AND SOFTWARE MANAGEMENT SYSTEMS
Authors:   Admiral Makarov State University of Maritime and Inland Shipping, Eglit Y. Y. , Eglit К. Y. ,   St. Petersburg State University of Aerospace Instrumentation, Popova E. S. ,   Admiral Makarov State University of Maritime and Inland Shipping, Semina D. G. ,   Admiral Makarov State University of Maritime and Inland Shipping
Published: March 2022

The management system of a port, or any other enterprise, consists of various elements that are brought together to function together. When managing, it is very important to identify the main elements of the management system. At the same time, it is necessary to assess the influence of external environment. The external environment is the key factor for marine transport systems, which will determine the development and future modernization. The paper provides a formalized definition of the main parameters and presents the classification of scientific tasks, which are relevant for the sea cargo port. Special attention in the presented classification is paid to the adaptation of the Port management system to functioning in market conditions.
SPECIALIZED TOOLS FOR VISUALIZING DATA MINING RESULTS
Authors:   St. Petersburg State University of Aerospace Instrumentation, Bogoslovskaia N. V. , Brzhezovskii A. V. ,   St. Petersburg State University of Aerospace Instrumentation, Krasilnikova O. I. ,   St. Petersburg State University of Aerospace Instrumentation
Published: March 2022

The relevance of the use of visualization technology in interpreting the results of data analysis is substantiated. Practical aspects of visualization of Data Mining results are considered. Classifications of analytical methods and existing practical tasks are given. The classification of visualization tools in the context of analytical methods and data analytics tasks is proposed. An overview of modern analytical systems allowing to get a visual representation of the data is made. The choice of analytical systems, the visual components of which are used in the study, is justified. A brief description of the tasks of analytics is given. The analysis of the built-in visualizers for various analytical systems is carried out taking into account the methods and tasks of analytics. The similarities and differences in the built-in visualization tools used for each of the systems are considered. The problem of the lack of visual components for interpreting the results of the "associative rules" model is indicated. Modern visualization tools are noted on the example of interactive panels "Cluster Profiles" in the Loginom package. The analysis of specialized tools for visualization of metrics in the considered Data Mining models is carried out. Conclusions are formulated about the possibility of supplementing the built-in tools of a specific analytical system with alternative components of other systems.
RESEARCH AND MODELING OF THE SPECTRAL-FINITE METHOD OF SIGNAL FILTERING
Authors:   St. Petersburg State University of Aerospace Instrumentation, Fedorinov A. Y. , Ivanov Y. P. ,   St. Petersburg State University of Aerospace Instrumentation
Published: March 2022

Investigation of the optimal, stationary spectral-finite method of signal filtering based on the orthogonal projection theorem for a wide class of signals and interference and comparative analysis with the Kalman method. Plotting graphs that clearly show the dependence of variances of errors of estimates of the algorithms under study on time.
The unobservable as an economic category
Authors: Sukharev A.
Published: March 2022

The definition of the unobservable in the field of science is given. The ideas about the unobservable in philosophy, physics, economics, etc. are presented. In economic science, the unobservable is presented in two perspectives: as unobservable objects and processes and as constructed categories (concepts) designed to reflect the essential aspects of economic life. The role of abstractions in economic theory is shown. Economic theory is a collection of unobservable abstractions, and its development takes place on the basis of the construction of new abstractions. The system of abstractions, being a formal system, forms a particular economic theory, and the aggregate of those represents a general economic theory. A hypothesis about the internal non-contradictoriness of private economic theories is stated.
Justification of the technological scheme parameters for the development of flooded deposits of construction sand
Authors: Ivanov Vladimir , Dzyurich Denis
Published: March 2022

The article describes the main types of technological schemes for working out the flooded strata of sand deposits using hydraulic shovel excavators. The analysis of scientific and technical literature describing the experience of using hydraulic shovel excavators in the open-pit mining, including pits for the extraction of construction sand, has been carried out. The proposed technological scheme is that the development of reserves of the flooded strata without preliminary water reduction is carried out by a hydraulic shovel excavator from under water by a downward digging with the storage of the extracted rock mass in bulk (for dewatering), placed in such a way that when working out the next mining bench width, it is located within the working area of the excavator for simultaneous processing of the next bench width and loading of dewatered sand from the pile. Calculations of the parameters of the operating platform and the excavator block of the proposed technological scheme for conducting open-pit mining were carried out. The dependence for determining the minimum length of the mining operations front of an excavator for drawing up a technological scheme of operation of a backhoe hydraulic excavator on working out the flooded strata with the pile formation for dewatering sand and its subsequent uploading from the pile by the same excavator is presented.