bluuebunny/crossref_metadata_2025 huggingface dataset:
Melatonin, circadian rhythms and breast cancer
Authors: Eremenko I. I. , Ponomarev V. E. , Vysotskaya I. V. , Polikarpova S. B. , Bogush E. A. , Kirsanov V. Y. , Davydov M. M.
Published: May 2023

Breast cancer (BC) is the leading cause of morbidity and mortality of malignant neoplasms in women worldwide. In spite of a large number of studies devoted to the etiopathogenesis  of this group of malignant tumors, many questions concerning specific mechanisms of their origin and development are still unresearched. Based on numerous studies in recent years, in addition to traditional risk factors (such as hereditary factors, hormonal disorders, environmental factors, etc.), foreign and Russian authors have identified a new risk factor for BC development - the sphere of molecular disorders affecting circadian rhythms and circadian genes, as well as metabolic and regulatory intracellular pathways regulated by them. It has been shown that the balance between oncogenes and suppressor genes and processes such as neoangiogenesis, metastasis and antitumor immune response depend on the functioning of the circadian rhythm system. One of the key metabolites in the circadian rhythm regulation system is melatonin, which physiological effects extend not only to the central nervous system, but also to peripheral tissue cells. The study of the relationship between circadian rhythm disturbances, melatonin secretion and malignant tumors is one of the important tasks of modern oncology. In the present review the following aspects of this problem are considered in detail: relationships between circadian rhythms, melatonin and BC; molecular mechanisms of melatonin antitumor action in BC; therapeutic potential of melatonin in prevention and treatment of malignant breast tumors as a direct antitumor agent, a component of accompanying treatment, and as a radiosensitizer and radioprotector for radiotherapy. The purpose of this review is to investigate the problem of the relationship between the circadian rhythm system, melatonin and molecular mechanisms of development and progression of breast malignancies, as well as the therapeutic potential of melatonin in their prevention and treatment. The review is based on the study of relevant and reliable scientific articles, reviews, meta-analyses, systematic reviews, and clinical trials published in Scopus, PubMed, Web of Science and in peer-reviewed Russian journals mainly during the last 5 years.
Choosing a breast reconstruction method when planning radiotherapy in breast cancer patients
Authors: Onofriychuk I. M. , Zikiryakhodzhaev A. D. , Saribekyan E. K. , Ortabaeva D. R. , Vlasova M. Yu. , Berestok T. S.
Published: May 2023

The list of indications to adjuvant radiation therapy for breast cancer patients was extended in recent years, regardless of the type of reconstruction. Surgeons and radiologists have to choose the most appropriate sequence of reconstruction and to reduce the risk of complications. Radiotherapy is one of the main factors causing complications in patients undergoing breast reconstruction, and vice versa, the implant might hinder radiotherapy, preventing proper delivery of the required radiation dose. Both oncologists and radiologists try to reduce the incidence of complications, which is an important interdisciplinary aim. This article investigates international experience of well-known cancer centers and experience of the Department of Oncology and Reconstructive Breast and Skin Surgery, P.A. Herzen Moscow Oncology Research Institute, a branch of the National Medical Radiology Research Center, Ministry of Health of Russia. We analyzed the choice of the breast reconstruction method in patients undergoing radiotherapy after surgery and developed recommendations for choosing an optimal method of reconstructive surgery.
Problems of legal protection of personal data in the process of using neural networks
Authors: Minbaleev A. V. , Storozhakova E. E.
Published: May 2023

The development of high-tech sectors of the economy is largely due to the formation of a systematic legal regulation of the emerging relations in the digital environment, including the regulation of certain end-to-end technologies. One of the most important such technologies is artificial intelligence and inextricably linked neural networks. This article is devoted to the analysis of one of the key problems in the use of neural networks — the protection of personal data. The authors conclude that the legislation on personal data should stipulate that the processing of personal data using neural networks should be carried out only with the written consent of the subject of personal data. In addition, any changes to personal data made as a result of machine learning processes must be regularly coordinated with the subject of personal data. He should be provided with the opportunity to get acquainted with the updated personal data.
Protection of Personal Data in the Digital Space
Authors: Selyuk A. S.
Published: May 2023

The protection of personal data is one of the most important tasks at the present stage of the development of states. This need is determined by digitalization, the transition of most human activities into the digital space, as well as an increase in the number of cyber-attacks and leaks of personal data in the digital environment. The purpose of the study was to analyze the causes and conditions of increased risks in relation to personal data, to analyze the current legislation of the Russian Federation regarding the system of personal data protection in the digital environment, to analyze the experience of foreign countries in relation to this issue. The article draws conclusions about the main problems of personal data protection in the digital space, and also identifies the main areas that require improvement to ensure the protection of personal data.
Legal Characteristics of the Quality of Patents in the Sphere of Information Technologies: Statement of the Problem
Authors: Sushkova O. V.
Published: May 2023

Patents are an important element of economic growth that promotes innovation through the creation of new scientific and technological knowledge. The impact of patents on stimulating innovation and economic growth is undeniable. At the same time, the role of protecting the results of intellectual activity is emphasized in order to increase competitiveness and increase applications. As a result, the number of patents for applying new technologies and attracting new participants within the system (i.e. high-tech entities, research institutions, start-ups and networks) has grown exponentially, jeopardizing the future functioning of the patent system. Patents are still increasingly used by business entities and government research organizations to protect new inventions, IT solutions, technologies that generate new waves of innovation and contribute to changing the current national civil legislation of the Russian Federation.
About some Legally Significant Features of Cloud Computing Technologies
Authors: Kholodnaya E. V.
Published: May 2023

The article examines the main legal approaches to determining the legal essence of cloud computing technologies, analyzes their stable features and advantages, and accumulates risks and threats of application. It is noted that in the Russian Federation, legal support for the sphere of cloud computing technologies is insufficient, including the absence of a definitive apparatus, the relevance of the adoption of a special law on information security, sections of which should be devoted, inter alia, to the legal foundations of cybersecurity when using cloud computing technologies, laying the foundation for an integrated approach to legal security management, has not been removed between different participants of the digital environment. Therefore, the study of the legal nature and features of cloud computing technologies with the allocation of specific characteristics, as well as the identification of threats and risks in the process of using cloud computing technologies seems to be a promising direction for the further development of the mechanism of legal regulation of the digital technology sphere.
Legal challenges in ensuring the cybersecurity of genetic data in the Russian Federation
Authors: Baygarin R. T.
Published: May 2023

The article explores problematic issues of legal regulation of genetic data cybersecurity. The author points out gaps in the legal framework regulating the requirements for collection, storage, processing and transfer of genetic data as a special type of personal data. The author investigates the aspects of insufficient protection of genetic information and the main reasons and sources of threats for private and public interests. The author proposed ways to improve the legislation in order to counteract cyber risks in conditions of a significant growth of genetic data in the Internet space, in particular, to approve mandatory security requirements when dealing with genetic information, to increase responsibility for violation of legislation in the field of personal data, to limit the range of persons having access to genetic databases and other mechanisms of legal regulation.
The Institution of Personal Information of Religious Nature: Definition, Structure, the Specificities of the Circulation in Cyberspace
Authors: Tkachenko A. A.
Published: May 2023

The article presents the author’s approach to the definition and structure of the institute of personal information of religious nature and the circulation of such information in cyberspace. The article offers the reader a definition of the mentioned institute as well as discloses the composition of the information and data that it includes. The article provides specific examples of such information and discusses foreign and international experience in defining and protecting it. It is argued that this institution is governed not only by the rules of information law but also by the rules of various branches of law. In order to confirm the proposed approach, an analysis of the various branches of the Russian legal system and the norms that make up the institute of personal information of a religious nature. The study concludes that the institute of personal information of a religious nature is complex and the need to develop special methods of inter-sectoral protection, as well as forming proposals for the standardization of processes of anonymization and de-anonymization of such information in cyberspace.
ANÁLISE SITUACIONAL DO RASTREAMENTO MAMOGRÁFICO DO CÂNCER DE MAMA NO PIAUÍ
Authors: Melo Escórcio Dourado Carla Solange , Barbosa Amália Roberta de Morais , Martins Luana Mota , Vaz Jéssica Larissa Sousa , Silva Ana Karoline Matos da , Pinto Francisco Huemerson de Sousa , Caetano Klaytow Kley da Silva , Idalino Rita de Cássia de Lima
Published: May 2023

Breast cancer is the most incident in the world, after lung cancer, and the one that most affects women across the planet. The present study aimed to investigate the adequacy of national guidelines and the quality of mammographic screening in the state of Piauí. This is a descriptive study based on secondary data from the Cancer Information System and the Outpatient Information System of the Unified Health System, from 2016 to 2019. Piauí was the northeastern state that most expanded the production of mammograms reaching a percentage increase of 4,146.11%. There was a predominance of screening mammograms in women aged 50 to 69 years, the target audience for breast cancer screening. The number of exams performed annually exceeded the biennial frequency. Screening mammograms performed within 30 days outperformed diagnostic mammograms throughout the study period. Exams with results within 30 days showed higher percentages for diagnostic mammograms in 2016 and 2017 than for screening tests, with a considerable drop in the following years. Screening mammograms showed BI-RADS 1 and 2, in diagnostic mammograms, inconclusive BI-RADS showed higher percentages. The ratio of biopsies to mammograms with BI-RADS 4 and 5 results ranged from 0.01 to 1.0. Our study found that Piauí, in this period, managed to improve access to mammography. However, there was low coverage associated with inadequacy of national technical guidelines for mammographic screening
Features of oxidative stress in alcoholism
Authors: Prokopieva V.D. , Vetlugina T.P.
Published: May 2023

The review considers molecular mechanisms underlying formation and development of oxidative stress (OS) in patients with alcohol dependence. The major attention is paid to the effects of ethanol and its metabolite acetaldehyde associated with additional sources of generation of reactive oxygen species (ROS) in response to exogenous ethanol. The own results of studies of the in vitro effect of ethanol and acetaldehyde on the concentration of peripheral OS markers — products of oxidative modification of proteins (protein carbonyls), lipids (lipid peroxidation products), DNA (8-hydroxy-2-deoxyguanosine, 8-OHdG) in blood plasma are presented. The changes in these parameters and the activity of antioxidant enzymes (SOD, catalase) in patients with alcohol dependence were analyzed. Own and literature data indicate that at a certain stage of the disease OS can play a protective rather than pathogenic role in the body.
Enalaprilat as a new means of preventing the development of retinopathy of prematurity
Authors: Katargina L.A. , Chesnokova N.B. , Pavlenko T.A. , Beznos O.V. , Osipova N.A. , Panova A.Yu.
Published: May 2023

In a rat model of experimental retinopathy of prematurity (ROP), the safety of enalaprilat and its effect on the level of angiotensin-converting enzyme (ACE) and angiotensin-II (AT-II) in the vitreous body and retina were investigated. The study was performed on 136 newborn Wistar rat pups divided into 2 groups: group A — experimental (animals with ROP, n=64) and group B — control (n=72). Each group was further divided into 2 subgroups: A0 and B0 (n=32 and n=36, respectively) — animals that did not receive injections of enalaprilat, and A1 and B1 (n=32 and n=36, respectively) — animals treated with daily intraperitoneal (i.p.) injections of enalaprilat (0.6 mg/kg of body weight). This treatment started on day 2 and lasted either to day 7 or to day 14 in accordance with the therapeutic scheme. Animals were taken out of the experiment on day 7 and day 14. In samples of the vitreous body and retina, the content of ACE and AT-II was determined by enzyme immunoassay. On day 7 in subgroups A1 and B1 the levels of ACE and AT-II in the vitreous did not differ, while on day 14 were lower than in subgroups A0 and B0, respectively. Changes in the parameters studied in the retina were somewhat different from those found in the vitreous body. On the seventh day, the level of ACE in the retina of animals of subgroup B1 did not differ significantly from subgroup B0, and in subgroup A1 it was increased compared to subgroup A0. On day 14, its significant decrease was noted in subgroups A1 and B1 as compared with subgroups A0 and B0. At the same time, the level of AT-II in the retina of rat pups of subgroup B1 was lower than in subgroup B0, both on day 7 and day 14. On day 7, the concentration of AT-II, as well as the concentration of ACE, increased in subgroup A1 as compared to subgroup A0. On day 14, this parameter in subgroup A1 was significantly lower as compared to subgroup A0, but significantly higher than in subgroup B1. It should be noted that i.p. injections of enalaprilat, increased a death rate of animals of both groups. The use of enalaprilat, starting from the preclinical period of the ROP development, led to a decrease in the activity of the renin-angiotensin system (RAS) in ROP animals at the onset of retinopathy in the experimental model used. This opens up prospects for considering enalaprilat as a means of preventing the development of this pathology; however, the recognized high toxicity of the drug requires further studies and correction of the timing of its administration and dosage in order to achieve a balance of efficacy and safety of use in order to prevent the development of ROP in children.
The impact of logistic performance on intra-ASEAN trade
Authors: Ardine Vedy , Revindo Mohamad Dian , Rezki Jahen F. , Dewi Calista Endrina
Published: May 2023

ASEAN has gone a long way in deepening its regional economic cooperation, particularly its trade liberalization. However, ASEAN has comparatively less intraregional trade than the European Union, whose economic integration model they aspire to emulate. As reducing tariffs was no longer an efficient way to increase trade, this study analyzes logistics performance as another factor that may affect trade. Using the gravity model with bilateral trade data from 10 ASEAN member states from 2007 to 2018 with gaps, the results show that the majority of improvements in logistics performance, by both the private sector and government alike, have positive and significant impacts on export value. This finding implies that the collaboration between the private sector and government agencies to improve logistics performance in each ASEAN member state is imperative to foster ASEAN intra-regional trade further.
Analysis Dimension of Healty Work Environment for Successful Patient Safety Incident Reporting: A Cross Sectional Study
Authors: Arsani Surya Hadi , Ahsan  , Fevriasanty Fransiska Imavike
Published: May 2023

Incident reporting of patient safety is the first step in improving patient safety through learning from previous incidents. However, barriers to incident reporting caused by work environment factors make the patient safety incident system not run well in various countries. This study analyzes nurses’ dimensions of a healthy work environment toward reporting patient safety incidents. This study used an observational analytic design with a cross-sectional approach. This study was conducted in a regional hospital in West Nusa Tenggara province in October - November 2022 with a total sample of 151 nurses working in the inpatient room. Sample determination used a quota sampling technique. Measurement of a healthy work environment was adopted from the HWE Tools and Measurement of incident reporting. The questionnaire was adopted from the Patient Safety Incident Reporting and Learning Systems. Data collection techniques implemented primary data questionnaires and multiple linear regression tests. The results showed a relationship between communication, collaboration, decision-making, staff suitability, recognition, and leadership to patient safety incident reporting with a p-value of 0.001 each (p <0.05). The most dominant relationship is Recognition (B=0.39, p=0.001). Recognition means stimulating a person’s psychological growth and a positive mindset to complete tasks, solve problems, overcome obstacles, and bounce back from difficult situations. Therefore, individual attitudes alone are not enough to make individuals behave to report or not report incidents but must be supported by the wishes of those who have great influence in the environment and want individuals to report if an incident occurs.
Prevalence and Determinants of Early Antenatal Care Visits Among Pregnant Women Attending Antenatal Care in Rural Gambia
Authors: Jassey Babucarr
Published: May 2023

An estimated 303,000 maternal deaths occurred worldwide in 2018. The Gambia has a MMR of 400/100,000 live births. In the Gambia, 24% of pregnant women receive antenatal treatment four times. Insufficient knowledge of the value of prenatal care and lack of subsidized ANC services are the main causes of the growing maternal and newborn mortality rate in Gambia. The study's major goal was to investigate factors influencing pregnant women in rural Gambia who attend early prenatal care. A cross-sectional community-based survey using structured questionnaires was used for the investigation. Cluster random sampling was utilized in the study to choose samples from 5 distinct districts. The study found that socioeconomic factors, economic factors, and accessibility to antenatal care service center influenced early ANC Attendance. After multivariate analysis, marital status, number of children, mother's occupation, cultural acceptance, and education level significantly correlate with early ANC attendance. The Foni district's early ANC attendance rate (ANC) was comparatively low compared to WHO criteria and fell short of the national requirement. This finding may explain the high mother and child mortalities observed in the Foni districts. The study found significant knowledge of ANC services, but this did not help increase early ANC attendance rate.
Thing and order in the context of the global information society infrastructure
Authors: Zhukov I.A. , Pechurin N.K. , Kondratova L.P. , Pechurin S.N.
Published: May 2023

In the article opus, an attempt is made to identify features that are necessary attributes of a (physical) thing as an object of the Internet of Things and to isolate basic features from them. A measure “quantity of a thing” is introduced, based on the degree of ordering of the elements of a thing and allowing one to compare its potential information power as a source of primary information load on the Internet of Things.
Макрооператорна організація обчислювального процесу
Authors: Гамаюн В.П.
Published: May 2023

Запропоновано реалізацію обчислювального процесу шляхом використання макрооператорів на базі багатооперандних методів обробки, апарату ланцюгових дробів макрооператорів з порозрядним конвеєрним обчисленням. Така організація не має недоліків відомих рішень, а саме паралельних форм і тому є альтернативною для побудови нових високопродуктивних комп'ютерних архітектур. За такої організації застосовується розрядно-логарифмічне представлення даних, у якому ненульові розряди операндів кодуються як кодів значень їх вагових коефіцієнтів. Непозиційні властивості такого кодування дозволяють виконувати незалежну паралельну обробку операндів різних математичних виразів.Таким чином на початковому етапі обчислень у галузі алгоритму або алгоритмі в цілому виконується трансформація у форму, що визначається макрооператором багатооперандної обробки, ланцюговим дробом або комбінаціями з вищеназваних. Нова, отримана форма розглядається як конвеєр одноступінчастий або багатоступінчастий, в якому обчислення виконуються одночасно без правил послідовних залежних перетворень, таким чином долаючи залежність за даними. Загальна продуктивність щодо результату зростає до продуктивності щаблі конвеєра без витрат з його розгін. Іншим показником продуктивності є еквівалентна кількість операцій, виконане у новій формі представлення алгоритму чи його гілки.
Improving the accuracy of estimating the measure of proximity between objects during recognition
Authors: Aliyeva S.Y.
Published: May 2023

The article analyzes the problem of the occurrence of errors in measuring the geometric parameters of objects in pattern recognition, possible ways to minimize them, and as a result of this analysis, an algorithm is proposed for effectively increasing the reliability of pattern recognition by adequately estimating the measure of proximity between recognized and standard objects. The article considers a model for the process of estimating the measure of proximity between objects and the resulting errors, proposes conditions and an algorithm for minimizing these errors, and recommends measures to improve the accuracy of estimating the measure of proximity between objects.
Загальна модель високопродуктивних обчислень
Authors: Гамаюн В.П.
Published: May 2023

Запропонована модель для дослідження організації високопродуктивних обчислень. Модель орієнтована на архітектури з масовим паралелізмом, головню є організація багатооперандної обробки. Процесорні елементи забезпечують небінарну обробку даних за один операційний цикл. Модель забезпечує також квазиграфічну обробку, що реалізує обчислення результату як розпізнавання графічного блоку – матрицю ущільненого коду одиниць. Цей метод виключає традиційне додавання, а є альтернативним відомим методам та розширює теоретичні та практичні методи загальної моделі.

Макрооператорні напрямки перетворення алгоритмів дозволяють змінити послідовність виконання частини програми або повністю програму. Кількість ярусів програми зменшується, тобто продуктивність збільшується, а конвеєризація також збільшує продуктивність.

Результат роботи моделі показує рівні продуктивності які можливо досягнути при застосуванні архітектури з масовим паралелізмом та багатооперандною обробкою. Реалізація моделі залишається відкритою, бо дозволяю приєднувати нові методи обробки та нові архітектури для дослідження.
Methodology for testing languages for embedded avionics systems
Authors: Kovalenko Yu.B. , Kudrenko S.O.
Published: May 2023

In this article, we have analyzed six test languages. Four proprietary languages have been identified that are currently used in avionics for cyclic testing of embedded avionics systems at different levels of integration and maturity of the system under test. We use the Eclipse Modeling Framework with the Ecore specialized modeling language to formalize various concepts of interest. This will allow us to access a number of existing tools to create custom editors, validators, and code generators. Test engineers will have a rich environment to define their own test models based on the meta-model. We propose to abstract from existing proprietary implementation solutions and work at a common design level. For this, mature model design methods exist and can be used. The proposed approach is to share high-level test specifications and automatically maintain the entire code design and production chain.
Особливості прогнозування рівня вебтрафіку у комп’ютерних мережах загального призначення
Authors: Радченко К.О.
Published: May 2023

У статті проведено дослідження процесу прогнозування рівня вебтрафіку комп'ютерних мереж. Розглянуто можливість прогнозувати вебтрафік в різних масштабах часу за допомогою рекурентних нейронних мереж, використовуючи вейвлет-розклад вихідного часового ряду. Вейвлет-перетворення виконує декомпозицію даних, отже основні часові структури вихідного часового ряду стають чітко видними. Окремі вейвлет-коефіцієнти прогнозуються, потім рекомбінуються для отримання остаточного прогнозу. Показано, що усереднена кількість байтів, переданих за період одну годину, демонструє прогнозованість під час використання цього методу. Проводиться подальше обґрунтування параметрів моделі за допомогою додаткових експериментів та аналізу даних вебтрафіку.
Стабілізація лінійних систем із змінними параметрами
Authors: Антонов В.К.
Published: May 2023

Запропоновано алгоритм обчислення стабілізуючих управлінь для лінійних систем із змінними параметрами. Вихідна система записується в загальному векторному вигляді. Для неї задається система порівняння і функція порівняння. Функція порівняння містить суму двох квадратичних форм – квадратичної форми для фазових координат і квадратичної форми для похідних від фазових координат. Система порівняння конструюється як диференційне рівняння, що забезпечує експоненційне загасання функції порівняння. Елементарними обчисленнями одержується диференціальне рівняння для обчислення у часі управління. Алгоритм може використовуватись для обчислень в реальному часі і режимі попереднього синтезу системи автоматичної стабілізації. Алгоритм легко програмується.
Захист мереж транспортних засобів від несанкціонованого доступу шляхом ізоляції протоколів обміну
Authors: Дрововозов В.І. , Водоп’янов С.В. , Журавель С.В.
Published: May 2023

Статтю присвячено дослідженню методів захисту безпроводових інформаційно-телекомунікаційних систем транспорту. За результатами аналізу методів організації та забезпечення якості обслуговування в перспективних інформаційно-комунікаційних та комп’ютерних мережах критичного застосування виявлено, що основним проблемами для мереж є різнорідність мережного трафіку та перевантаження, які погіршують показники QоS. Запобігання перевантаженню реалізується шляхом побудови багаторівневої ієрархічної структури, але методи узгодження протоколів взаємодії автономних мережних сегментів потребують вдосконалення. Специфікою безпроводових мереж є розповсюдження сигналів через вільне середовище, тобто принципово відкритий доступ до сигналів як до носіїв інформації, яка передається від одного абонента іншому. Тому, окрім загальних проблем управління інформаційно-телекомунікаційними мережами, у безпроводових мережах досить гостро стоять проблеми захисту від несанкціонованих втручань та зовнішніх завад самого різного походження. Для захисту мережних сегментів із закритим доступом від несанкціонованого проникнення (хакерської атаки на мережу, перехоплення управління транспортним засобом) розроблено методи ізоляції протоколів закритого доступу від протоколів обмеженого та відкритого (загального) доступу. Статистичних показників повідомлень, зокрема, кількість вхідних та вихідних IP, TCP, UDP пакетів на інтервалі спостереження, час отримання та відправлення пакетів та ін., є параметрично несумісними, а відповідні коефіцієнти взаємної кореляції є величинами другого порядку малості; сукупності сигнатурних показників повідомлень у закритому доступі, у обмеженому доступі, у відкритому доступі та сигнатури атак представляють собою компоненти векторів,  майже ортогональних одне одному, а їх скалярні добутки – величини другого порядку малості; за результатами статистичного та сигнатурного аналізу фільтруються спроби як випадкового, так і навмисного несанкціонованого втручання до сегментів з закритим та обмеженим доступом.
Формалізація процесу випробувань дослідних зразків льотно-технічного обмундирування
Authors: Хуторна М.Е. , Пантєлєєва Н.М. , Чередніков О.М. , Шевченко Д.Т. , Хмель Е.В.
Published: May 2023

У роботі розглядається підхід щодо формалізації процесу випробувань для побудови структури інформаційної моделі випробувань дослідних зразків льотно-технічного обмундирування (ЛТО), призначеного для захисту льотно-технічного складу авіації Збройних Сил України від впливу несприятливих факторів навколишнього середовища та створення із захисним спорядженням та іншими системами забезпечення життєдіяльності, необхідних умов для виконання особовим складом своїх функціональних обов’язків.

Авторами обговорюється важливість виконання випробувань для забезпечення безпеки льотного персоналу та підвищення ефективності виконання завдань авіаційних підрозділів наводяться етапи процесу випробувань, починаючи від планування до аналізу результатів. У статті також звертається увага на важливість стандартизації процесу випробувань та використання документації, що визначається вимогами ДСТУ EN ISO/IEC. Отже, стаття зосереджується на розробці нової формалізованої методики оцінки показників якості льотно-технічного обмундирування, яка забезпечує ефективність випробувань та більш точну та об'єктивну оцінку дослідних зразків.
Study of Coastal Waters Eutrophication Level of Gdansk Bay (Baltic Sea) Using Earth Remote Sensing Data
Authors: Babich Olga O. , Rada Artem O. , Kulikova Yuliya V. , Sukhikh Stanislav A.
Published: May 2023

Paper presents an analysis of eutrophication level of Baltic Sea based on the satellite images analysis. Methodologically, the analysis was based on level of the normalized difference vegetation index estimation. Studies was conducted in Gdansk Bay of the Baltic Sea in the Kaliningrad region, based on deposit data for the period from May to September, 2013-2021. It has been established that in the region under study there is a peak in the level of eutrophication in 2017-2019, with a gradual decline in 2019-2021, associated with the stagnation of production processes that introduce nutrients into the waters of the Baltic Sea. A general increased value of normalized difference vegetation index for the coastal waters of the Baltic Sea was noted in comparison with background level.
Agrophysical Properties and Degree of Humification of Alluvial Gray Humus Soils (Primorsky Region)
Authors: Burdukovskii Maksim L. , Perepelkina Polina A. , Kiseleva Irina V.
Published: May 2023

The structural characteristics of the soil, soil density and humus status indicators are key indicators of quality and fertility. The aim of this work is to study the agrophysical properties and degree of humification of alluvial gray humus soils in Primorsky region of Russia. Studies were conducted on abandoned agricultural fields (60 years after abandonment). Soil macroaggregates were separated with the sieve (dry sieve) to seven aggregate size fractions, i.e. >10, 10–5, 5–2, 2–1, 1–0.5, 0.5–0.25 and <0.25 mm. The content of agronomically valuable aggregates, the mean weighted diameter and the structure coefficient were calculated. The bulk density of the soil was determined by the gravimetric method, the humus content with Tyurin method. The studied fallow lands were characterized by favorable agrophysical properties. The bulk density of the soil in the upper horizons does not go beyond the optimal values. The content of agronomically valuable aggregates indicates an excellent aggregate state of soils. The structure coefficient is also assessed as high. The studied alluvial gray humus soils belong to the class of medium humus.
Monitoring of the State of Agricultural Lands of the Rostov Region and the Effectiveness of Their Use
Authors: Kalinin Alexander A. , Ponomarenko Natalia V. , Matveikina Zhanna V.
Published: May 2023

The Southern Federal District is the most important geopolitical, strategic, economic and agricultural region of Russia. The south of our country is the center of agricultural production. It is here that the largest suitable for cultivation and the most fertile lands are concentrated, on which up to a quarter of the harvest of grain crops and sugar beet in the country, more than 50 % of sunflower and almost 100 % of grapes are obtained. The article analyzes the land resources of the Rostov region, considers the features of natural and agricultural zoning. Both positive and negative trends in the efficiency of the use of land resources of the region have been identified.
Marxism as a Psychoconceptual Weapon
Authors: Chernikov M.V.
Published: May 2023

In this article, a hypothesis is put forward according to which Marxism owes its popularity and influence in the European revolutionary labor movement (at least in the late XIX – early XX centuries) not so much to its value as a scientific theory as to other circumstances. It is discussed that the Marxist socio-political theory, not being true from a scientific point of view, is a conceptual formation successfully camouflaged under a true scientific theory, which being indoctrinated into mass public consciousness could act as a kind of “psychoconceptual weapon” capable of directing mass collective action towards achieving the goals that the managers of this “psychoconceptual weapon” set for themselves.
The Sixtiers as a Potential Subject of Social Prefiguration
Authors: Neklessa A.I.
Published: May 2023

The problematic of the speech is the comprehension of the complex and ambiguous phenomenon of the 60's generation, its intellectual and political potential and effectiveness. The analysis of the problem is related to the question: why did Eastern Europe and the Baltic States overcome the post-Soviet frontier of Modernity by creating democratic nation-states, and Russia failed to do so? And what role did the sixtiers play in setting up and developing events as the conceptual, creative and political potential of society?
The Era of Enlightenment Illusions
Authors: Voronin A.A.
Published: May 2023

The article uses the example of the history of the journal “Philosophical Studies” to discuss the rise, flourishing and fading of educational sentiments in the 80s – 90s of the last century associated with the activities of the “Sixtiers” in our country.
Schoolboy's Perception of the News About the Arrested Uncle (According to His Own Memories)
Authors: Mininkov N.A.
Published: May 2023

Modern humanitarian research suggests the need for active heuristic work aimed at searching for personal memories. It pays special attention to the subjective perception of historical events, phenomena and processes. In particular, this applies to the memories of children whose consciousness was beginning to form, and who perceived historical events in their own way. The article contains a fragment of the author's memoirs of the news about his uncle, the famous Soviet and Russian historian N.N. Pokrovsky, who served 6 years in the case of the Krasnopevtsev-Rendel group.
Ideology in Russia of the Time of Postmodernity and Special Operation
Authors: Rubtsov A.I.
Published: May 2023

Meanings in the rhetoric of “past and present” are determined by the historical size of events and intervals. If modernity was a time of ideologies, then Russia turned out to be the chosen place for the implementation of total projects, and the triumph of Marxism as a state worldview with absolute criticism of the ideological. Like the constitution of politics by Carl Schmitt through the binary opposition “friend – enemy”, ideology is constituted in the opposition “faith – knowledge”, in the spectrum between “almost religion” and ”near philosophy”. The task of philosophy is to reveal the non-obviousness of the supposedly obvious; the mission of ideology is the mass production of “obviousness”. Overcoming narrowly political reductionism reveals ideology in its extreme expansion and thus distinguishes difference between systems of ideas and systems of institutions, along with shadow, latent, diffuse, penetrating and other formats of ideology.
Informe de gestión 2022
Authors: Achig Balarezo David Ricardo
Published: May 2023

Se presenta el informe de actividades de la Comisión de Publicaciones de la Facultad de Ciencias Médicas de la Universidad de Cuenca correspondiente al año 2022.
Patología quirúrgica abdominal complicada no traumática atendida durante la pandemia COVID-19 en el Hospital Vicente Corral Moscoso, 2020
Authors: Loja Pauta Valeria Leticia , López Coello Magdalena Elizabeth , Pino Andrade Raúl Haldo
Published: May 2023

Introducción: los efectos de la pandemia de COVID-19 han provocado una interrupción significativa en la prestación de servicios quirúrgicos, retraso en el diagnóstico y tratamiento.
Objetivo: determinar las principales patologías abdominales quirúrgicas no traumáticas y sus complicaciones durante la pandemia.
Metodología: estudio descriptivo mediante la revisión de 373 historias clínicas de pacientes atendidos por patología abdominal en el servicio emergencia del Hospital Vicente Corral Moscoso (HVCM) durante el periodo marzo – septiembre 2020, donde se evaluaron sus complicaciones. La recolección de los datos se realizó mediante formulario elaborado por los autores; para el análisis de la información se utilizaron los programas SPSS y Microsoft Excel 2013. Se guardaron las consideraciones bioéticas correspondientes al manejo de los datos.
Resultados: la mayoría de los pacientes afectados por patología quirúrgica no traumática fueron adultos jóvenes de 21 a 30 años (31.9%) y de sexo femenino (58.4%). La apendicitis aguda fue la patología abdominal aguda más frecuente (45.84%). La complicación predominante fue apendicitis en fase necrótica (9.92%) y la duración de estadía hospitalaria fue menor a 2 días.
Conclusiones: la apendicitis aguda fue la patología abdominal quirúrgica más frecuente durante la pandemia de COVID-19, y la principal complicación, apendicitis en fase necrótica.
Biblioteca básica para estudiantes de Medicina
Authors: Pino Andrade Raúl Haldo , Páez Iturralde Joanna Alexandra
Published: May 2023

Resumen: en el presente ensayo se sugieren seis libros de literatura que narran tramas y personajes asociados a la medicina con la finalidad de que los estudiantes puedan nutrirse de fuentes literarias a más de los textos formales utilizados en su plan curricular. Los libros presentados se distribuirán por su complejidad dependiendo del grado académico, se recomiendan: El Médico, Frankenstein, La muerte de Ivan Ilch, Cuerpos y almas, La ciudadela, Las confesiones del Dr. Sachs.
Redes Semánticas Naturales de los Celos románticos en redes sociales en línea
Authors: Montes Domínguez Jorge Luis , Rivera Aragón Sofía , Flores Galaz Mirta Margarita , Díaz Loving Rolando , Velasco Rojano Angel Eduardo
Published: May 2023

El objetivo del presente estudio fue explorar las características de la aplicación Facebook que generan celos románticos en adultos. Participaron cien personas, seleccionadas de forma no probabilística accidental, de entre dieciocho a treinta años (50% mujeres y 50% hombres). Se aplicó la Técnica de Redes Semánticas Naturales Modificadas de Reyes-Lagunes (1993), se obtuvo el Tamaño de la Red (TR), Peso Semántico (PS), Núcleo de la Red (NR), Distancia Semántica Cuantitativa (DSC), tanto para hombres como para mujeres; posteriormente se calculó el Índice de Consenso Grupal (ICG), así como una χ2 de Pearson para determinar la asociación entre los grupos en las definidoras repetidas en los núcleos de la red. Los resultados encontrados ayudan a caracterizar las distintas situaciones que generan celos en Facebook con información que emerge de manera natural de los participantes; asimismo, aportan el significado y lenguaje necesarios para desarrollar instrumentos de medición del constructo desde la perspectiva de la Etnopsicometría
Propiedades psicométricas preliminares del Índice de Comportamiento Proambiental (ICP) en una muestra colombiana
Authors: Sierra-Barón Willian
Published: May 2023

Se han desarrollado algunos instrumentos psicométricos para medir el Índice de Comportamiento Proambiental (ICP), pero aún se identifican pocos en Latinoamérica, y menos en el modelo de Teoría de Acción Razonada (TAR). A partir de un estudio psicométrico, con novecientos ochenta participantes, se realizó una validación convergente y divergente con una escala de conocimientos ambientales, un análisis factorial exploratorio y un análisis de consistencia interna con ω de McDonald. Como resultados, se evidencia que el instrumento completo explica el 52,83% de la varianza, la saturación supera el .40, excepto para un ítem; y los ítems se agrupan en cinco categorías. Se evidencian correlaciones positivas entre los ítems proambientales y los conocimientos, y correlaciones negativas con los ítems antiambientales. Entonces, se obtiene un instrumento que mide el ICP con niveles adecuados de validez y confiabilidad; no obstante, se sugiere la revisión de algunos ítems y su extensión, buscando mayor concordancia conceptual, conforme a los procedimientos psicométricos.
El cambio en psicoterapia. Investigaciones realizadas en Colombia durante los años 2015-2020
Authors: Bedoya Moreno Julieta Andrea , Muñoz Tabares Emanuel
Published: May 2023

El presente artículo toma como referencia el estudio del cambio en psicoterapia en Colombia durante los años 2015 al 2020. Debido al creciente interés por estudiar dicho fenómeno a nivel internacional, se pretende dar a conocer en qué se enfoca la investigación en esta área en el país y cómo se ha estudiado, obteniendo como resultado un conocimiento sobre cómo diferentes investigadores han tratado el tema y las tendencias que se han desarrollado. Se concluye que es necesario continuar realizando estudios en torno al cambio en la psicoterapia en el contexto colombiano desde diferentes perspectivas y metodologías de estudio.
Agencia en escenarios educativos y rendimiento académico en universitarios colombianos
Authors: Maytorena Noriega Maria de los Angeles , Arias Peña Yasmit Adriana , Jiménez Martínez Martha Cecilia , González Lomelí Daniel
Published: May 2023

La teoría social cognitiva de Bandura plantea la interacción recíproca de tres modos de agencia humana. Bajo ese supuesto, se propone la agencia en escenarios educativos considerando el modo de agencia personal, mediada y colectiva. El objetivo del presente estudio fue probar un modelo explicativo del rendimiento académico de universitarios a partir de los tres modos de agencia en escenarios educativos. Una muestra no probabilística de ciento ochenta y siete estudiantes de pregrado de una universidad pública colombiana respondió al Inventario de Agencia en Situaciones Escolares (IASE). El modelo estructural resultante explica el 18% del rendimiento académico, el cual recibe un efecto directo y positivo de la agencia personal; a su vez, la agencia personal recibe un efecto directo de la agencia mediada y un efecto indirecto de la agencia colectiva. El modelo estructural presenta valores adecuados de bondad de ajuste estadística y práctica. Se concluye que el IASE posee validez predictiva sobre el rendimiento académico.
Expression of Hostility - Basis of Passive Aggressive Behavior. Correlational Study
Authors: Corcaci Georgiana
Published: May 2023

Debating the existence and nature of a series of personality disorders, this study revolves around one of the most controversial of them, this being the passive-aggressive personality disorder. The history of its conceptualization is nuanced and complicated, this determining frequent changes in the disorder’s structure and objectiveness. The purpose of this paper is to observe if there are any connections between the passive-aggressiveness, hostility and age. For this scope, there were being used two instruments, which are The Hostility Scale and the Existential Attitudes Questionnaire. Analyzing the results, it was once again showed that passive-aggressiveness cannot be correlated with variables such as the hostility levels or the age of an individual, this once named disorder remaining as difficult to interpret as it was before the decision of erasing it from the “Diagnostic and Statistical Manual of Mental Disorders” (2013).
Jorge Avendaño, abogado
Authors: Pasco Cosmópolis Mario
Published: May 2023

Jorge Avendaño Es Abogado; no solo porque tiene un título expedido a nombre de la Nación por la Pontificia Universidad Católica del Perú y por estar registrado como tal en el Ilustre Colegio de Abogados de Lima, del cual fue elegido Decano en 1993 y reelegido en 1994, sino porque lo es en el sentido más cabal y eminente del término: es un abogado que ejerce activamente. Así pues, en estas líneas trataremos de hacer una semblanza de esta faceta, una de las más significativas de su vida.
Jorge Avendaño en el Congreso de la República 1995-2000
Authors: Guerra García R. (Roger)
Published: May 2023

Traté al Doctor Avendaño durante los cinco años que fuimos congresistas de la oposición, de la bancada de Unión por el Perú que fue desgranándose a lo largo del tiempo hasta quedar reducida al tercio de su número inicial. En estas líneas describiré brevemente como lo vi en esos años que acentuaron nuestra amistad, pese a algunas diferencias políticas por encima de las cuales prevaleció el afecto. Somos de la misma edad, aunque él afirma que soy mayor por cuatro semanas, y hemos tenido carreras universitarias paralelas, él en la Universidad Católica, de la cual debió ser rector y fue innovador Decano de Derecho, y yo en Cayetano Heredia, universidad dedicada a la medicina y profesiones afines.
Jorge Avendaño, sus primeros cuarenta años de profesor
Authors: Zolezzi Möller Armando
Published: May 2023

Mrs primeras palabras quiero dirigirlas a los miembros de la revista Themís para felicitarlos por la iniciativa de organizar este acto de reconocimiento a Jorge Avendaño, con motivo de cumplir cuarenta años como profesor. Este acto nos permite a sus ex alumnos, colegas profesores y amigos todos, que hoy estamos en este local cuya construcción él inició, decirle: ¡¡Gracias Maestro!!
Retrato de un forjador y maestro
Authors: Vargas Vega Raúl
Published: May 2023

Es con vivo agrado y reconocimiento que me aúno al merecido homenaje al doctor Jorge Avendaño y su ejemplar trayectoria de maestro, jurista y ciudadano. En esta ocasión deseo colaborar con un texto que fue un comentario escrito con ocasión de la presentación de su libro A la luz del Derecho. Cinco años en el Congreso de la República en donde, principalmente, se reseñan los importantes aportes del destacado jurisconsulto limeño. A continuación, presentamos el texto que refleja a cabalidad los sentimientos que suscita la figura y la obra de Jorge Avendaño.