bluuebunny/crossref_metadata_2025_split huggingface dataset:
Гарантия спроса: паллиатив или выход из стагнационной ловушки?
Authors: Алексеев А.В. 
Published: June 2023

В работе рассматривается проблема выхода из стагнационной ловушки, в которую попала российская экономика в результате некритической имплементации в практику управления основных положений неолиберальной теории, ничем неоправданного стремления вписаться в глобальные экономические связи на любых условиях, слабого запроса российского общества на осмысление роли государства в управлении экономикой и низкого качества этого управления. Обосновывается необходимость резкого усиления стратегического планирования, придания нового качества государственному управлению экономикой в части расширения ответственности за формирование гарантированного спроса на продукцию масштабных инвестиционных проектов отечественного бизнеса, адаптации института государственно-частного партнерства к изменившимся после февраля 2022 г. реалиям.
В основе – конструктивное взаимодействие
Authors: Крюков В.А. 
Published: June 2023

Современная геополитическая и экономическая ситуация обострила массу хронических и породила множество новых проблем в развитии нашей страны. Только их перечень составит, пожалуй, не один десяток страниц, его формирование и приоритизация являются делом и долгом как научного сообщества, изучающего разные аспекты социально-экономического развития, так и профессионалов-практиков в различных секторах экономики и социальной сферы.
О Стратегии социально-экономического развития Сибири: риски, проблемы, решения
Authors: Тулохонов А.К. 
Published: June 2023

Автор статьи подвергает критическому разбору новую редакцию Стратегии социально-экономического развития Сибири до 2035 г. Серьезные замечания вызывают некоторые формулировки; перечень приоритетных направлений развития (кластеров) представляется неполным – не отражающим имеющийся потенциал и не отвечающим интересам развития территории. При описании развития транспортной, энергетической инфраструктуры, некоторых ключевых отраслей специализации игнорируются не только современные технологические достижения, но и мировые тренды развития. Наконец, совершенно не учитываются реалии новой геоэкономической и геополитической ситуации, глобальные климатические изменения. Автор приходит к выводу, что новая Стратегия устарела уже в момент выхода и предлагает пересмотреть ее содержание, расширив охват документа до всей азиатской части России.
A Clinical Case of Surgical Treatment of a Patient with Two Postinfarction Left Ventricular Aneurysms
Authors: Gogayeva Olena K. , Rudenko Serhii A. , Nudchenko Oleksandr O. , Fedkiv Svitlana V. 
Published: June 2023

Postinfarction left ventricular (LV) aneurysm develops as a result of untimely restoration of blood flow in the infarct-dependent artery and is associated with an increase in cardiac mortality. The presence of several postinfarction LV aneurysms of different localizations in one patient is a rare and casuistic case.
Case description. Patient B., 53 years old, was urgently hospitalized in the National Amosov Institute with complaints of shortness of breath, pain behind the sternum with radiation to the left arm, occurring with minimal physical exertion. Electrocardiography showed scar changes in the anterior-apical-lateral area of the LV with a thrombosed aneurysm of the LV lateral wall. Echocardiography revealed a severe decrease in the global contractility of the LV with ejection fraction of 24% and aneurysms of the septal-apical and posterior-lateral segments of LV. Pericarditis was found, with a layer of fluid of 1.7 cm on the LV posterior wall and 2.0 cm on the LV apex. Emergency coronary angiography revealed an occlusion of the middle third of the left anterior descending artery and the middle third of the left circumflex coronary artery, 50-70% stenosis of the right coronary artery and confirmed widespread LV aneurysm. Cardiac magnetic resonance imaging with intravenous contrast confirmed the change in configuration and significant dilatation of the LV due to the formation of two LV aneurysms with mural thrombus in the cavity of the posterior-lateral LV aneurysm. After discussing the patient’s data, the cardiac team performed emergency on-pump coronary bypass surgery, resection of the LV aneurysm with thrombectomy. The operation took 5 hours, aorta cross-clamp time was 75 min, perfusion time was 117 min, intraoperative blood loss was 300 ml. The patient was extubated in 2 hours after the end of the operation, the length of intensive care unit stay was 2 days. On the 9th day after the operation, the patient was discharged from the Institute with positive clinical, electrocardiographic and echocardiographic (LV ejection fraction 38%) dynamics.
Conclusions. This clinical case demonstrates successful surgical treatment of two LV aneurysms, a rare complication of acute myocardial infarction. Preoperative detailed diagnosis and discussion of the patient’s data by the heart team, selection of the optimal term and volume of the operation allowed to quickly stabilize the patient’s condition and achieve a positive immediate result.
Surgical Emphysema without Pneumothorax: A Diagnostic Dilemma
Authors: Sathanantham Dinesh Kumar , Sanganbhonia Spurthi , Shashirekha C. A. , Sreeramulu P. N. 
Published: June 2023

Surgical emphysema, also widely known as subcutaneous emphysema, is defined as a clinical state in which air gets trapped subcutaneously. The etiology may be traumatic or atraumatic, and multiple causes in each are present.
Case report. A 63-year-old female patient presented to the emergency room with a facial soft tissue injury following road traffic accident and developed surgical emphysema later on with no evidence of rib fractures or pneumothorax. Infectious etiology was ruled out. Due to the respiratory embarrassment, the patient was electively intubated. Conservative management was provided. Emphysema resolved within 24 hours after the accident.
Discussion. Various theories have been outlined in literature, like Mackler effect, Crampton theory and ballvalve mechanism. In our case, it was difficult to apply any of these theories to confirm the diagnosis. Conservative management is still used in the treatment of surgical emphysema.
Conclusion. Surgical emphysema is a common encounter in trauma practice, and its identification is essential to rule out any emergency causes which may lead to respiratory distress.
Extended Reality Applications in Cardiac Surgery and Interventional Cardiology
Authors: Petrov Vitaliy F. , Pankiv Mariana V. 
Published: June 2023

Extended reality combines the real and digital worlds. This technology has found applications in all fields of medicine, including cardiac surgery and interventional cardiology. The paper describes the application of three types of extended reality, namely virtual, augmented and mixed realities.
The aim. To explain the principles of operation of various types of extended reality using non-medical and medical applications as examples; to analyze the data from specialized publications in the field of cardiac interventions.
Materials. Articles from the Pubmed database.
Results. The article highlights important details of the heart and blood vessels image creation technique with which users operate. Primary data is obtained from imaging modalities like tomography or ultrasound, then it is segmented and processed for the virtual viewing. In virtual reality, three-dimensional (3D) images of the heart defects are analyzed in depth, and virtual manipulations can be performed that simulate the course of the operation. Virtual reality includes printing the heart on a 3D printer with subsequent executions on physical models, both diagnostic dissections and therapeutic surgical or endovascular simulations. In augmented reality, the created image of the internal anatomy of the defect is present near the surgeon, without interfering medical manipulations. In mixed reality, a virtual image is superimposed on the patient’s body, creating a detailed navigation map.
Conclusions. Extended reality application deepens the understanding of anatomy due to stereoscopic visualization of the structure of the heart and blood vessels. Creating a model of a patient’s heart defect and simulating an operation on it shortens the “learning curve”, improves the professional skills of surgeons and cardiologists, and also allows for surgical and endovascular interventions individualization. Planning interventions in cardiac surgery and interventional cardiology with extended reality technologies influences decision-making and reduces the duration of operations.
Prediction of the Development of Acute Heart Failure of High Grades in Patients with Myocardial Infarction and Percutaneous Coronary Intervention
Authors: Solomonchuk Andrii V. , Rasputina Lesia V. , Didenko Daria V. 
Published: June 2023

The aim of the study was to determine the risk factors for the occurrence of acute heart failure (AHF) of high degrees (Killip classes III and IV) among patients with myocardial infarction (MI).
Materials and methods. We examined 308 MI patients who were treated at the specialized cardiology department. The mean age of the subjects was 62.9±0.6 years. There were 161 (52.3%) patients with MI without signs of heart failure (HF) (Killip class I), 44 (14.3%) with MI combined with class II AHF, 55 (17.8%) with MI and class III AHF, and 48 (15.6%) with MI and Killip class IV AHF. In addition to the general clinical examination, all the patients underwent additional laboratory examination (quantitative determination of troponin I, D-dimer, creatine kinase-MB, C-reactive protein, N-terminal prohormone of brain natriuretic peptide [NT-proBNP]), echocardiography and lung ultrasound during hospitalization, as well as coronary angiography.
Results. A correlation between the occurrence of class III AHF (pulmonary edema) and class IV AHF (cardiogenic shock) and a number of anamnestic, clinical, functional and laboratory indicators was established. The following predictors of the development of class III AHF among patients with MI were calculated through regression analysis: a decrease in the level of O2 saturation during hospitalization, an increase in blood pressure during hospitalization, localization of the main heart attack-related lesion of the distal part of the right coronary artery, a decrease in the left ventricular ejection fraction. With less significance, predictors of the development of class III AHF were also defined as a decrease in the level of hemoglobin, the duration of hypertension in the history, the degree of hypertension, the history of any form of atrial fibrillation.
Conclusions. A decrease in diastolic blood pressure irrespective of medical support and an increase in the level of NT-proBNP were established as predictors of the development of Killip class IV AHF. Further studies to predict the occurrence of HF and long-term consequences after MI with high-grade HF are promising and can provide an opportunity to optimize the treatment of patients by preventing severe complications.
Potenciais interações medicamentosas em prescrição de pacientes internados com doenças respiratórias em hospital universitário durante inverno amazônico
Authors: PICANÇO Robert Candido , LIMA Vitor Souza , SANTOS Cintia Pessoa , SILVA Weilla Cordeiro , GOMES Bruno Quadro , MELO Ademar Soares , GRISÓLIA Alan Barroso 
Published: June 2023

Objetivo: Identificar e descrever a prevalência potenciais interações medicamentosas (PIM) em pacientes internados com doenças respiratórias durante período de inverno amazônico, buscando também classificar PIM em função do risco e o manejo clínico. Métodos: Um estudo descritivo, tipo transversal, retrospectivo, com abordagem quantitativa de pacientes internado no hospital universitário durante inverno amazônico. Foram selecionados 40 pacientes e analisadas 120 prescrições, coletando dados como identificação do paciente, hipótese diagnóstico, medicamentos utilizados. A investigação de potenciais interações ocorreu no período de 24 horas, 7 dias e 14 dias. A identificação e as classificações quanto aos riscos das PIM formam realizadas pela plataforma de apoio LexicomP® via aplicativo UpToDate®. Foi feita estatística descritiva dos dados, os quais foram compilados em planilha do Microsoft Excel®. Resultados: Dos 40 pacientes, 55% eram homens, a média de idade foi de 46 ± 22 anos, o tempo médio de internação foi de 41 ± 30 dias, a maioria dos pacientes apresentaram Tuberculose Pulmonar, Pneumonias não especificadas e Derrame Pleural. Nessa população, análise da classificação de risco das PIMs, mostrou um total de 989 interações medicamentosas, com aproximadamente 8 PIM/prescrição. Um predomínio de PIM com risco baixo (classe C e B). Entre os medicamentos envolvidos o omeprazol x dipirona, dipirona x captopril, sendo essas de risco B e C, respectivamente. Apesar da maioria das PIM serem baixo risco, também ocorreram interações de risco elevado risco, não recomendadas (Classe X), totalizando 51 interações, sendo a mais prevalente e omeprazol e rifampicina, a qual pode induzir desconfortos gastrointestinais, e seu manejo consiste na substituição do omeprazol pelo pantoprazol. Além desse, segunda interação de risco X com maior ocorrência foi escopolamina mais brometo de Ipratrópio, a qual poderia induzir efeitos anticolinérgicos nos pacientes. E também foi detectado a PIM entre Prometazina x Bromoprida com risco de síndrome neuroléptica maligna ou reações extrapiramidais, esses devem ser manejados de maneira individualizada. Conclusão: Identificou-se uma elevada ocorrência de PIM nas prescrições de pacientes com doenças respiratorias durante o período putativo inverno amazônico. Apesar de na sua maioria ser de baixo risco, as PIM classificadas como X se mostraram presentes e consequentemente demandando manejo clínico. Por outro lado, para avaliar suas repercussões clínicas, mais estudos metodologicamente diferentes são necessários. Ainda assim, o conhecimento das PIM podem ajudar a estabelecer estratégias terapêuticas adequadas nessa população.
The Study on Genetic Variability and Heritability in F4 Population of Rain-fed Rice (Oryza sativa L.)
Authors: Ferdous Tasnia , Nur Iffat Jahan , Romel Monirul Haque , Bhuiyan Shahidur Rashid 
Published: June 2023

Population establishment, selection, and evaluation are key components of plant breeding program. This study was designed to observe the genetic variability and the heritability of the selected yield component traits in F4 rice population. A field experiment was carried out with 16 F4 materials and 4 check varieties of Oryza sativa L. at Sher-e-Bangla Agricultural University, Dhaka to identify the suitable traits for the augmentation of rice yield. The F4 populations obtained from BR21×BR26, BR21× BRRI dhan28, BR 21× BRRI dhan29, BR24× BRRI dhan29, BR24× BRRI dhan36, BR26× BRRI dhan36 were utilized as breeding materials. Nine characters were considered i.e., days to 50% flowering, 80% maturity, plant height, tiller per panicle, panicle length(cm), filled grain per panicle, yield per plant(g), thousand-grain weight(g) and yield (t/ha). The selected genotypes were found significantly variable for all of the characters. The lowest days to maturity (92.00 days) were observed in G11 (BR21 × BRRI dhan29, F4, S7P2) following as G4 (BR21 × BRRI dhan29, F4, S1P2) (95.33 days) and G5 (BR21 ×BRRI dhan29, F4, S1P5) (96 days). The highest yield among F4 population was recorded in G6 (BR21 × BRRI dhan29, F4, S6P3) (6.08 t/ha) followed by G10 (BR21× BRRI dhan29, F4, S7P1) (5.30 t/ha) and G7 (BR21 × BRRI dhan29, F4, S6P8) (4.68ton/ha). All the traits showed remarkably higher phenotypic variances than the genotypic variances. Besides, all characters showed high heritability and higher PCV than the GCV. High heritability along with moderate to high genetic advance in percent mean is controlled by additive gene action which is better for selection.
Int. J. Appl. Sci. Biotechnol. Vol 11(2): 99-105.
Screening of Anaerobic Germination Rice Genotypes in Nepal
Authors: Tripathi Santosh Raj , Dhakal Krishna Hari , Ghimire Surya Kanta , Dixit Salabh , Yadav Ram Baran , Subedi Sushil Raj 
Published: June 2023

Poor germination has been the main obstacles to the widespread adoption of rainfed lowland rice production due to the saturated state of the soil, . In order to produce rice types appropriate for direct seeded culture, the current experiment was conducted to find rice with anaerobic germination tolerance. The screening techniques of the tray method were used to assess the anaerobic germination tolerance of 402 different rice genotypes. Under anaerobic conditions, the genotypes 10 genotypes namely, IR 129077:1-1-6-8-B, IR 129077:1-1-6-9-B, IR 129077:2-1-16-8-B, IR 129077:1-1-36-5-B, IR 129077:1-1-41-7-B, IR 129077:1-1-46-6-B, IR 129077:2-1-17-6-B, IR 129077:1-1-31-5-B, IR 129077:1-1-39-8-B, IR 129077:2-1-13-7-B, IR 129077:2-1-17-7-B and IR 129077:2-1-28-7-B recorded the highest germination percentages (> 80%). Under anaerobic germination, the recorded coleoptile length for all genotypes ranged from 0.50 to 10.6 cm. The best performing genotypes were chosen for genotyping using previously published SSR markers based on the screening results. On QTL analysis, anaerobic germination QTL (qAG) present on Chromosome number 11 and chromosome 12 for higher germination and QTL (qCL) on chromosome 12 for longer coleoptile.
Int. J. Appl. Sci. Biotechnol. Vol 11(2): 78-84.
INNOVATIVE BUSINESS AS A DETERMINANT OF THE FORMATION OF AN INCLUSIVE ECONOMY
Authors: Honcharenko Oksana , Bahorka Danylo , Efremov Denys 
Published: June 2023

The system-forming determinants of functioning of innovative business in the context of inclusive development of the national economy are substantiated.
It is determined that in modern innovative forms of business (outstaffing, outsourcing, consulting, etc.) are organizational innovations, their existence forms fundamentally new economic and legal relations between economic entities and contributes to the implementation of inclusive management strategies and technologies.
It is argued that inefficient basic institutions and existing institutions, non-transparent sales flows, scarcity of credit resources and investments cause low rates of spread of innovative forms of business in the economy. The combination and synergy of these factors limit the positive regulatory influence of economic institutions on innovative modernization and economic development.
It is substantiated that the greatest potential for growth in the national economy is characterized by information and communication technologies and services in this sphere. The growth of the volume of IT services in the national economy and achieving compliance with the innovative development trend will be facilitated by institutional support of outsourcing business technologies in high-tech industries and information and communication sphere.
The criteria for evaluating the effectiveness of outsourcing are defined. Such criteria determine the impact of outsourcing business technology on the result of the activities of producers ordering a service or performing it. The key characteristics for assessing the effectiveness of outsourcing services are: reducing the costs of the production process; optimization of business processes; improving the efficiency of the manufacturer; improving the quality of the production process.
The analysis of trends in the development of innovative forms of business in the national economy has revealed that their development is hampered by low scale and pace of digitalization in most industries, low innovation activity of commodity producers, institutional weakness of regulatory influences, shadowing of the economy and the predominance of quasi-innovations. Evolutionary limitations in the formation of innovative business correlate with technological lag in production, a significant shadow sphere of the economy, permanent political and economic crises.
LONG- AND SHORT-TERM EVOLUTION OF SALE PRICES OF AGRICULTURAL PRODUCTS IN UKRAINE IN 2010-2021
Authors: Dmytriieva Viktoriia 
Published: June 2023

The price is an indicator that accumulates information about the cost of production, balance between supply and demand, its quality evaluation by consumers, the variety of offer by manufacturers and other characteristics. The price is formed not only as a mathematically calculated value depending on the cost price or accompanying costs, but it considers the market situation. Prices on agricultural products are influenced by such industry specific as production seasonality.
The source data base was analyzed to study prices evolution for some agricultural products in Ukraine. In particular, the features of changes in price indicators were revealed and described for fruit, berries, potatoes, grains, legumes, and oil crops.
Vegetable price data set was analyzed to reconstruct evolution of price fluctuations for the period of January 2010 - December 2021. Decomposing method was applied to extract trend, seasonal and random components from time series. It allowed to build short- and long-term tendencies on the base of its fluctuations. A multiplicative model was approximated to understand dynamics of price index and reveal its behavior in impact circumstances of nature and economic factors. Price fluctuations for agricultural products is presented monthly and in years. It helped to describe long-term trend of price evolution. Moreover, modelling let us to predict values for 2022 and 2023. Forecasted values were compared with factual data from official statistical sources.
According to results of analysis predicted dynamics almost completely repeated real tendency, in seasonality. Nevertheless, prices of 2022-2023 years were influenced by Russian invasion consequences. Prices soared over the predicted values. That happened because of destruction of the logistics for agricultural products supply, loss of farm assets, contamination of land with explosive substances, rise of inflation, increase of costs and demand on deficient goods, shortening of products and raw supply. At the same time, it is demonstrated that prices of products of so-called "borscht set" have been constantly increasing since 2013. That was caused by inflation and poor harvests. Mentioned factors led to that certain vegetables were imported from abroad.