bluuebunny/crossref_metadata_2025 huggingface dataset:
Zabójstwo Aldo Moro według Marco Bellocchia, czyli o kontestacyjnych pragnieniach i złudzeniach („Witaj, nocy”)
Authors: Miller Anna
Published: February 2025

Anna Miller analizuje film Marco Bellocchia Witaj, nocy, który podejmuje temat najbardziej wstrząsającej zbrodni politycznej w dziejach powojennej Republiki Włoskiej: dokonanego w 1978 r. przez Czerwone Brygady porwania oraz zabójstwa Aldo Moro, wielokrotnego premiera Italii i ówczesnego lidera Partii Chrześcijańsko-Demokratycznej. Dzieło Bellocchia, okrzykniętego w pierwszej połowie lat 60. za sprawą swego debiutu Pięści w kieszeni (I pugni nel tasca, 1965) prekursorem „kina kontestacji”, będąc medialną rekonstrukcją oraz fabularyzacją tragicznego epizodu z 1978 r., stanowi jednocześnie swoistą refleksję nad „klęską utopii” oraz próbę rozliczenia się reżysera z bliskimi mu niegdyś lewackimi poglądami. Światopoglądowy aspekt filmu – głos sprzeciwu wobec wszelkiego fanatyzmu politycznego – współistnieje tu z tonem osobistym, który podkreśla zamieszczona dedykacja „mojemu ojcu” otwierająca film. Ów swoisty „dwugłos” jest – zdaniem Miller – podkreślany przez poetykę filmu, nieustannie oscylującą między realizmem a oniryzmem.
Historia jako archetyp kina węgierskiego. Spojrzenie na 1956 rok z dzisiejszej perspektywy, czyli najnowsze filmy o rewolucji
Authors: Bubak Grzegorz
Published: February 2025

Tekst jest analizą najnowszych filmów węgierskich, które opowiadają o tragicznych wydarzeniach października 1956 roku. Nieustająca potrzeba powracania do przeszłości była widoczna jeszcze przed upadkiem komunizmu w filmach takich klasyków jak István Szabó, Miklós Jancsó, Zoltán Fábri czy Márta Mészáros. Sugerowałoby to, że później historia będzie równie ważnym motywem tej kinematografii. Jednakże zmiany systemowe z przełomu lat 80. i 90. wcale nie sprowokowały urodzaju produkcji o tematyce historycznej, nawet mimo braku cenzury. Nowa rzeczywistość okazała się po prostu dużo ciekawsza. Niewykluczone, że rewolucja październikowa (ta węgierska) na długie lata odeszłaby całkowicie w zapomnienie (a tego przecież chciał Kádár), gdyby nie 50 rocznica tragicznych wydarzeń. Na ekrany węgierskich kin trafiło wtedy kilka filmów prezentujących różne perspektywy i sposoby realizacji. Zwiastunem ponownego zainteresowania tą tematyką było dzieło Márty Mészáros, Niepochowany, a po nim kolejne: Mansfeld (reż. Andor Szilágyi), Wolność i miłość (reż. Krisztina Goda), Chłopcy z ulicy Słonecznej (reż. György Szomjas).
„Alija bet” w filmie
Authors: Patek Artur
Published: February 2025

Alija bet, czyli tajna imigracja Żydów do Palestyny w okresie, gdy kraj ten był brytyjskim terytorium mandatowym (1920-1948), wzbudziła zainteresowanie nie tylko historyków, ale również filmowców. Stało się tak, gdyż ruch ten odegrał znaczącą rolę w procesie tworzenia Państwa Izrael i stał się częścią świadomości zbiorowej Żydów. Filmografia aliji bet składa się z tytułów zrealizowanych w Izraelu, Stanach Zjednoczonych, Włoszech, Francji i Rumunii. Są wśród nich produkcje kinowe i telewizyjne, fabularne i dokumentalne, wystawne realizacje i kameralne dramaty. Wprawdzie nie wszystkie przetrwały próbę czasu, ale dzięki taśmie filmowej utrwalone zostały miejsca i świadkowie oraz szczególna atmosfera towarzysząca tamtym wydarzeniom.
W stronę syntezy
Authors: Helman Alicja
Published: February 2025

Recenzja książki Krzysztofa Loski Poetyka kina japońskiego. Zdaniem recenzentki jest to praca na gruncie polskim prekursorska jeśli chodzi o rozległość obszaru badawczego, wieloaspektowość ujęcia i dokonane syntezy. Według Loski o obliczu kinematografii japońskiej w równej mierze decyduje „japońskość” co uniwersalność, umiejętność adaptacji i przetworzenia kodów wywodzących się z innych kultur i innych modeli kina, w pierwszej kolejności hollywoodzkiego, ale i europejskiego. Loskę interesuje zarówno stosunek kina do rzeczywistości społecznej, jego związki z tradycją, specyfika gatunkowa, tendencje rozrachunkowe, uwikłania ideologiczne etc. Nie pomijając kwestii wpływów zachodnich, korzystania z hollywoodzkich bądź europejskich konwencji, omawia to, co wytworzyła tradycja japońska: sposób organizacji przestrzeni, rola, jaką w japońskiej kinematografii niemej odgrywał benshi, skłonność do kompozycji diagonalnych, korzystanie z typowo japońskich elementów scenografii (modularyzm architektury wnętrz), sięganie po epizodyczne formy narracji, odwoływanie się do wzorów malarstwa średniowiecznego i drzeworytów z epoki Edo etc.
Mechanism for development of marketing management in the conditions of digitalization
Authors:   National Aerospace University «Kharkiv Aviation Institute», Shevchenko Iryna
Published: February 2025

The purpose of the article is to build a mechanism for the development of marketing management in the conditions of digitalization. The paper develops theoretical and methodological aspects of the implementation of marketing management, namely, the development of an operating mechanism for its development. The latter is thoroughly theoretically revealed through the definition of the “marketing management development mechanism” concept. The definition of marketing management is disclosed, and an attempt is made to improve it by highlighting its definition. A mechanism for developing marketing management is proposed, considering the digitalization process. The author proposes including it in the marketing management process as part of the effectiveness assessment. In this case, efforts will be concentrated on parameters based on the strategic goals of the enterprise’s development. In addition, such an approach will increase the level of systematicity by forming a combination of functions and intensifying the monitoring of marketing management, especially according to performance parameters. The aim is to change the target direction, considering the functional vector in the mechanism. Thus, in addition to determining the targeted, legal, rational use of resources, the author emphasizes the established socio-economic effect of implementation by sustainable development. Several measures are proposed to ensure the development of marketing management to facilitate the implementation of the digitalization process in traditional business processes.

Keywords: marketing, management, digital business platforms, digital economy, digital business, digital marketing, digital transformation.
The Statistical Analysis of Social Networks and the Effect on Sleeping Quality of Undergraduate Students
Authors: - Kayal Setty S , - V Srikanth
Published: February 2025

The aim of this article is to study and examine how the different social networks were affecting the sleeping quality of undergraduate students. A case study was performed in Maharani Cluster University. The simple random sampling technique is used to select the samples and data is collected from selected samples through self-administered questionnaire. The suitable statistical tool called Pearson Chi-square test procedure is used to analyze the data and draw the inference based on p-value by using R-software.
Role of Parents and Teachers in Supporting a Child’s Growth and Learning: Aurobindonian Perspective
Authors: - Girish Chandra Dehury
Published: February 2025

Children are mostly guided by their parents and teachers. The problem lies in the fact that parents and teachers have their own deficiencies which are transferred to their children consciously or unconsciously. Our way of upbringing may nurture or spoil the possibilities within a child. Sri Aurobindo and the Mother have envisaged a new world upon this earth which will be led by the Divine Consciousness. They have shown the ways to prepare ourselves for a better tomorrow. The childhood is the most important period of human life. The personality begins to build up and take shape with habits. If good habits are instilled at this stage, they become very natural with the child. The aim of this life is to walk on the path of discovering the inner truth, the Divine within. In this context, the role of parents and teachers bears immense significance. In order to be a good guide, they need to be the living examples of the ideals they teach. A child is a little scientist. He discovers the world through investigation and experiment. This trait must be nurtured by the parents and the teachers. By instilling good habits, giving freedom to explore, creating a conducing learning-atmosphere, helping the child strengthen the contact with his real self, parents and teachers can fulfill their role most effectively and meaningfully.
Naeglera fowleri (The Brain-eating Amoeba): Pathogenesis, Diagnosis, Treatment by using Rifampin and Side effects in humans
Authors: - Parnab Singha , - Rajshri Patel , - Tanima Das
Published: February 2025

Naegleria fowleri, often referred to as the "brain-eating amoeba," is a free-living amoeba (FLA) capable of invading the cerebrospinal axis (CNS), leading to a rapidly progressing and severe infection known as primary amoebic meningoencephalitis (PAM). Although the incidence of PAM is low, it is associated with an extraordinarily high mortality rate of approximately 98%, with affected individuals typically succumbing to the infection within two weeks of initial exposure. This review aims to provide a comprehensive overview of the latest research on Naegleria fowleri, focusing on its pathogenesis and diagnosis, treatment of that disease by using Rifampin drug and side effects of that drug in human body. Additionally, we explore current therapeutic strategies, with particular emphasis on the potential role of immunomodulatory agents in reducing neurological damage and improving patient outcomes. Through a deeper interpret of the technique by which this unicellular organism causes harm to the cerebrospinal axis, as well as the exploration of novel treatment avenues, there is hope for developing more effective interventions to combat this deadly infection.
SMART SIGN: Live Sign Language Interpretation For Barrier-Free Video Conferencing
Authors: - Mitali Vishwekar , - Daniel Injeti , - Dr. Rakhi O. Gupta , - Nashrah Gowalker
Published: February 2025

In the digital era, effective and inclusive communication is essential, particularly in video conferencing platforms widely adopted post-pandemic for professional and social interactions. However, these platforms often lack accessibility features for individuals with hearing and speech impairments. This research presents a lightweight, real-time sign language translator designed for seamless integration with popular video conferencing platforms like Google Meet, Microsoft Teams, Zoom, and Discord. Utilizing deep learning algorithms, image processing techniques, and virtual camera technology, the system translates sign language into written captions, displayed in real-time. By fostering accessibility and inclusivity, this innovation empowers deaf and mute individuals to participate actively in virtual meetings, bridging communication gaps and advancing equal opportunities for all.
TƏHLÜKƏSİZLİKLƏ ƏLAQƏLİ SİSTEMLƏR ÜÇÜN MƏLUMAT MÜBADİLƏSİ AVADANLIĞININ ARXİTEKTURASI VƏ İCRA PRİNSİPLƏRİ
Authors: Orxan İsmayılov Orxan İsmayılov
Published: February 2025

Müxtəlif müstəqil şirkətlər tərəfindən yaradılan və dəstəklənən mürəkkəb informasiya idarəetmə sistemlərində ayrı-ayrı alt sistemlərin əlaqələndirilməsi probleminə toxunulur. Müxtəlif idarəetmə sistemlərində təhlükəsizliyin təmin edilməsi üzrə əsas xüsusiyyətlərin və fərqlərin təhlili aparılır və onların əlaqələndirici qurğuların layihələndirilməsi və inkişaf etdirilməsində tətbiq edilməsi imkanları nəzərdən keçirilir. Müxtəlif rabitə protokolları, arxitektura və təhlükəsizliyin təmin edilməsi ideologiyasına malik sistemlər arasında məlumat mübadiləsi avadanlıqlarının qurulması prinsipləri, uyğunlaşdırma səviyyəsində etibarlılıq və təhlükəsizlik tələblərinə riayət olunmasını təmin edərək verilmişdir.
Açar sözlər: idarəetmə sistemləri, mikroprosessorun mərkəzləşdirilməsi, birləşdirici qurğular, təhlükəsizlik
PENERAPAN PERTANGGUNGJAWABAN PIDANA TERHADAP ANAK YANG BERKONFLIK DENGAN HUKUM SEBAB TINDAK PIDANA EKSPLOITASI SECARA EKONOMI DAN /ATAU SEKSUAL
Authors: Manurung Eka Rolima , Naldo Rony Andre Christian , Pasaribu Muldri P.J
Published: February 2025

Anak dilarang dieksploitasi secara ekonomi dan/atau seksual. Setiap orang termasuk anak yang berkonflik dengan hukum yang melanggar ketentuan Pasal 76 I UU Nomor 17 tahun 2016 diminta pertanggungjawaban pidana atas perbuatannya. Fakta hukumnya, masih ada anak yang dieksploitasi secara ekonomi (dijadikan PSK). Demikian pula halnya dengan fakta hukum yang ada di Kabupaten Simalungun, yang salah satu kasusnya telah dilakukan penegakan hukum sebagaimana dimaksud pada Putusan Nomor: 13/Pid.Sus-Anak/2023/PN Sim tanggal 21 Desember 2023. Penelitian ini membahas mengenai penerapan pertanggungjawaban terhadap anak yang berkonflik dengan hukum sebab melakukan tindak pidana eksploitasi secara ekonomi dan/atau seksual. Penelitian ini menggunakan jenis penelitian normatif holistik data yang ada digunakan sebagai suplemen penelitian. Penelitian ini dikategorikan sebagai penelitian yang bersifat preskriptif analitis. Data dianalisis secara deduktif kualitatif dan mengkombinasi 4 pendekatan yaitu pendekatan peraturan perundang-undangan, pendekatan konsep, pendekatan filsafat, dan pendekatan kasus. Penelitian ini menggunakan Teori Pertanggungjawaban Pidana. Hasil penelitian menyimpulkan bahwa penerapan pertanggungjawaban pidana terhadap anak yang berkonflik dengan hukum sebab tindak pidana eksploitasi secara ekonomi dan/atau seksual adalah diterapkan hukuman berdasarkan ketentuan Pasal 88 jo Pasal 71 D ayat (1) UU Nomor 17 Tahun 2016. Faktanya Putusan Nomor: 13/Pid.Sus-Anak/2023/PN Sim menerapkan hukuman berdasarkan ketentuan Pasal 88 UU Nomor 17 Tahun 2016.
Historical skull illustrations: Parietal foramen
Authors: Ferreira Maria Rosana de Souza , Magalhães Carolina Peixoto , Lima Maria Carolina Martins de , Valença Marcelo Moraes
Published: February 2025

IntroductionAnatomical illustration has progressed historically to become a means of documentation. The representation of a particular anatomical structure in a drawing/painting meant the artist/anatomist was aware of its presence, position and relation to surrounding structures and can also be used as a primer for tracking the knowledge about such structure. Despite the detailed historical depictions of the skull, the parietal emissary foramen often went unillustrated.ObjectiveThis study focuses on the parietal foramen and its historical depiction.MethodsIt perused artistic illustrations of the skull to establish by whom and when this foramen was displayed.  ResultsLocated in the posterior part of the parietal bone, the parietal foramen allows passage for the parietal emissary vein and other structures. Its presence varies among populations, which may explain its omission in some anatomical works. However, artists like Antonio de Pereda and anatomists like Bernhard Siegfried Albinus and John Bell did illustrate it. As other emissary foramina, the parietal emissary foramen has a role in helping regulate intracranial pressure and brain temperature. Its significance has increased throughout human evolution, particularly with the development of bipedalism and larger brain volumes. The foramen may also function as a path in the spread of infection and/or tumors. Recent studies using CT scans have emphasized the importance of recognizing the parietal foramen in imaging and surgical planning.ConclusionThis paper helps uncover part of the history of neuroanatomical illustration pertaining to the depiction of the parietal foramen and highlights its clinical and surgical importance.
ІНСТРУМЕНТИ САМООЦІНКИ ВПЛИВУ СПОЖИВАННЯ ЕРОТИЧНОГО КОНТЕНТУ НА СЕКСУАЛЬНІСТЬ ТА САМОСПРИЙНЯТТЯ В КОНТЕКСТІ ІНТЕРНЕТ- ЗАЛЕЖНОСТІ
Authors: Stolyarenko Andrii , Horodokin Anton , Dyoma Inna
Published: February 2025

Актуальність. Сучасний стан комунікативного дискурсу в Україні характеризується значним зміщенням акценту на використання онлайн-простору для здійснен- ня комунікації.
Метою дослідження є сформувати психодіагностичний інструмент самооцінки впливу споживання еротичного контенту на сексуальність та самосприйняття в контексті інтернет-залежності.
Матеріли та методи дослідження. Дослідження проведено на вибірці з 120 респондентів віком від 18 до 23 років (середній вік 20,8±2,4), які є студентами закладів вищої освіти та мали досвід тривалого перебування в умовах соціальної ізоляції в Україні в період 2020–2023 років. У дослідженні використано психодіагностичний та статистичний методи.
Результати дослідження. В основу дослідження покладено загальну гіпотезу, згідно з якою надмірне використання Інтернету не є формою нехімічної залежності в класич- ному розумінні, а радше виконує роль модусу, тобто функціонального механізму, що забезпечує доступ до специфічного контенту, який індукує поведінкові та психологічні викривлення. На основі психодіагностичного інтерв’ю нами було виділено 10 ключових аспектів впливу споживання еротичного контенту на сексуальність та самосприйняття в контексті інтернет-залежності. Для кожного з цих аспектів було сформова- но відповідне питання, що було складено в опитувальник.
За результатами опитування 120 респондентів, було розраховано значення дисперсії загального тестового балу, яке склало 9,11, та суму дисперсії елементів опитуваль- ника, яка склала 2,54. Таким чином, значення α Кронбаха для опитувальника стано- вить 0,8013. Проведено оцінку рівнів впливу споживання еротичного контенту на сек- суальність та самосприйняття в контингенті дослідження.
Висновки. Розроблено опитувальник самооцінки впливу споживання еротичного контенту на сексуальність та самосприйняття в контексті інтернет-залежності, що складається з 10 питань. Розраховане значення α Кронбаха становить 0,8013. За результатами опитування 120 респондентів, було встановлено розподіл загальних балів: 12,5% осіб не виявляють впливу споживання еротичного контенту, у 79,1% осіб спостерігається помірний вплив, а у 8,3% осіб зафіксовано суттєвий вплив.
Validation of RP-UHPLC Method for Quantitative Determination of Polycyclic Aromatic Hydrocarbons from Soil
Authors: Preda Mihaela
Published: February 2025

Polycyclic aromatic hydrocarbons (PAHs) are ubiquitous environmental pollutants composed of two or more fused aromatic rings, which are characterized by low water solubility, low vapor pressure, and high melting and boiling points, depending on their structures. Due to the lipophilic nature of these compounds, they are strongly adsorbed by soil and sediments. The United States Environmental Protection Agency (USEPA) has declared 16 PAHs as priority pollutants in 1983 based on their existence of highest concentrations, greater exposure and toxicity. The purpose of this article is to validate a method for determining ten PAHs in soil by ultra-high pressure liquid chromatography with UV-VIS detection. The evaluated performance parameters are: selectivity, linearity, accuracy, precision, limit of detection (LOD), limit of quantification (LOQ), limit of repeatability (r), recovery (R) and uncertainty of measurement (U). LOD ranged between 0.02 mg/mL and 0.3 mg/mL, LOQ ranged between 0.2 mg/mL and 0.95 mg/mL. The recovery values ranged between 75.4% for benzo(b) fluoranthen and 89.8% for chrysene. These values were established using a soil reference material which was extracted with hexane/acetone using a Soxhlet method. The PAH compounds were separated using a nonpolar stationary phase column and were determined by liquid chromatography with Array Diode Detector at 254 nm.
Pengaruh Tata Kelola Perusahaan Terhadap Struktur Modal di Indonesia
Authors: Perwitasari Indah , Yusfania Bilkis , Lestari Henny Setyo
Published: February 2025

This study aims to evaluate the impact of corporate governance on the capital structure of manufacturing companies on the IDX for the 2019-2023 period. The independent variables included board size, board independence, and frequency of board meetings, while the dependent variable is the debt ratio measured by the company's total debt. Using panel data regression method and purposive sampling on 55 companies, the study found that board meeting frequency has a significant negative impact on debt ratio, while board size and independence have no significant impact. The managerial implication of this result is that it is important for companies in planning capital structure and providing direction to investors regarding the risk and debt policy of the company.

Kata Kunci: Capital Structure, Debt Ratio, Corporate Governance, Board Size, Board Independence, Board Independence.
EDITORIAL
Authors: Calle-Martínez Cristina
Published: February 2025

Five articles compiled in this issue of Encuentro Journal bring together a diverse range of perspectives and empirical research in education, with a specific focus on language teaching and learning methodologies. Spanning themes such as assessment in Content and Language Integrated Learning (CLIL), teacher training for holistic competencies, the integration of mass media for critical reading, anxiety management in bilingual oral exams, and the role of internationalisms in language acquisition, this issue reflects the dynamic and interdisciplinary nature of contemporary language education research.
Three-component reactions of conjugated dienes, CH acids and formaldehyde under diffusion mixing conditions
Authors: Shybanov Dmitry E , Kukushkin Maxim E , Babaev Eugene V , Zyk Nikolai V , Beloglazkina Elena K
Published: February 2025

A diffusion mixing technique with a volatile reagent was successfully used to generate crotonic condensation adducts of active methylene compounds and formaldehyde at room temperature in the absence of strong acids and bases. The formed adducts were highly reactive intermediates capable of reacting with dienes in a three-component reaction, leading to the formation of Diels–Alder main reaction products.
Insensitivity to truth-value in negated sentences: does linear distance matter?
Authors: Lago Sol , Schulz Petra , Rinke Esther , Oltrogge Elise , Dudschig Carolin , Kaup Barbara
Published: February 2025

Affirmative sentences are comprehended more quickly when they are true vs. false but this facilitation is often reduced or absent in negative sentences, yielding a so-called negation-by-truth-value interaction. The reduced sensitivity to truth-value has been attributed to processing difficulties triggered by negation. We investigated whether difficulties such as these were eased when comprehenders were given more time to process the negator. Specifically, we compared negated sentences in which the negator immediately preceded an adjectival predicate vs. occurred earlier in the sentence, separated by several words from the predicate. The results of two sentence-picture matching tasks replicated previous findings of increased processing difficulties in negative vs. affirmative sentences, as well as the negation-by-truth-value interaction. However, we did not find evidence that sensitivity to truth-value was modulated by the distance between the negator and the predicate. Our findings suggest that, when sentences are presented in isolation, having more time to process a negator does not confer a measurable comprehension advantage.
FEATURES OF DIAGNOSTIC SURGICAL TREATMENT OF COMPLICATIONS OF NECROTIC PANCREATITIS
Authors: Boyko V. V. , Merkulov A. O. , Shevchenko A. M. , Tkach S. V. , Zelenova G. V. , Dogadailo O. I. , Radchenko M. V.
Published: February 2025

Summary. The aim of the study. On the basis of the conducted research, optimize the program of comprehensive diagnosis ofcomplications of necrotic pancreatitis and the principles of surgicaltreatment of infected pancreatic necrosis.Materials and methods. Analysis of diagnosis and treatment of496 patients with acute pancreatitis was performed. Necrotic formsof purulent pancreatitis were diagnosed in 178 (35.9%) patients.Clinical, biochemical and bacteriological methods of laboratorydiagnostics were carried out upon admission to the hospital and every2-5 days depending on the severity of their condition. Ultrasoundand endoscopic examination were performed for diagnostic andtherapeutic purposes. X-ray diagnostic methods were widely used:X-ray of the stomach and duodenum with barium, fistulography,puncture pancreatocystography. Diagnostic scales were used to studythe severity of the course of acute pancreatitis and the prognosis of thedisease. The obtained data were processed using statistical methods.Results. The use of modified surgical tactics in the treatment ofinfected forms of pancreatic necrosis made it possible to reducepostoperative mortality to 14.3%.Conclusions. Indications for early surgical interventions inpancreatic necrosis are biliary pathology and the impossibility ofexcluding other acute pathology from the abdominal organs, as wellas the progression of pancreatic necrosis with significant deteriorationof the patient’s general condition.The principle of surgical treatment of infected pancreatic necrosisis to perform surgical intervention in relatively late (more than 20days from the onset of the disease), after suppression of the systemicinflammatory reaction and possible sequestration of necrosis centers.In surgical treatment, the method of completing the operationfor necrotic pancreatitis and its purulent-necrotic complications isclosed lavage, which is more effective in the treatment of localizedforms of purulent-necrotic pancreatitis; the method of programmedrelaparotomy - for common forms of purulent complications of intraabdominallocalization and widespread purulent peritonitis; themethod of treatment through a «controlled» laparostomy is effectivein the treatment of large retroperitoneal phlegmons.
COMPARATIVE CHARACTERISTICS OF THE MECHANISMS OF ENTERIC INSUFFICIENCY SYNDROME IN CANCER PATIENTS AFTER MULTIORGAN SURGERY AND IN CASE OF COMBAT TRAUMA
Authors: Krasnoselsky M. V. , Krutko E. M. , Pylypenko С. O. , Pavlyuchenko О. S. , Bilyi О. M.
Published: February 2025

Summary. Increasing attention is being paid to the enteric insufficiency syndrome (EIS) in patients with traumatic injury (TI) and after multiorgan surgery, which plays an important role in the initiation and further development of multiple organ dysfunction syndrome (MODS), a systemic process mediated by endogenous and exogenous circulating factors, the action of which is not directly related to severe trauma.
In victims with complicated CT and after multiorgan surgery in cancer patients, the intestinal tube can be a reservoir of pathogenic bacteria and infections. The reason for this is that bacteria, penetrating the mucosal barrier of the intestinal wall, can ultimately lead to sepsis.
Materials and methods. In the course of the clinical trial, we examined 57 combat trauma victims (group 1) and 29 cancer patients after multiorgan surgical interventions (group 2). The selection criteria were the presence of enteric insufficiency syndrome in patients.
Results of the study. Studying the pathogenetic mechanisms of enteric insufficiency in groups of patients, we came to the conclusion that it is advisable to divide them into three main links of pathogenesis:
1 link factors that caused the development of SEN
2 - circulatory disorders
3 - motor evacuation function disorders
On ultrasound, the most consistent sign of enteric insufficiency syndrome was an increase in the diameter of the intestinal loops from 28 to 48 mm, detected in 79 patients (95.2%). Swelling and thickening of the intestinal wall up to 5 mm were detected in 75 cases (90.4%), deposition of a significant amount of fluid in the lumen of the small intestine was noted in 76 patients (91.6%), and, depending on the duration of the disease, the heterogeneous content (liquid-gas with uneven pneumatisation) in the early stages was replaced by a homogeneous hyperechogenic one with a predominance of fluid.
Conclusions.Based on the results of the study, the main mechanisms of development of enteric insufficiency are:

Microcirculatory disorders and coagulopathy in 67%.
Hypoxaemia in multiorgan surgical interventions and multiple combat trauma was diagnosed in 71.2% of cases.
Abdominal compartment syndrome in 38% of cases.
Systemic inflammatory response syndrome was diagnosed in both groups, in victims with combat trauma in 69% of cases and in patients after multiorgan surgery in 34.9% of cases.
ENDOGENOUS INTOXICATION AND METHODS OF ITS CORRECTION IN PATIENTS WITH PLEURAL EMPYEMA
Authors: Boiko V. V. , Tkachenko V. V. , Yevtushenko D. O. , Sochnieva A. L. , Kritsak V. V. , Korzh P. I. , Minukhin D. V. , Khashchyna V. O. , Serenko A. A.
Published: February 2025

Abstract. Acute empyema belongs to the category of severe surgical pathology. The problems of its treatment are caused by a number of objective and subjective reasons, in particular, such as the widespread spread of antibiotic-resistant microflora and allergization of the population.
Despite the large number of proposed treatments for acute pleural empyema, a study of the long-term results of all treatments shows that they do not give 100% success. The presented data indicate the need to improve methods for correcting the consequences of endogenous intoxication in patients with pleural empyema. The unrestrained search for new effective methods of treating this pathology indicates the relevance of the topic.
COMPARATIVE CHARACTERISTICS OF MODERN PROTON PUMP INHIBITORS IN THE TREATMENT AND PROPHYLAXIS OF HEMORGIC GASTRITIS AND DUODENAL ULCER
Authors: Savvi S. O. , Groma V. G. , Zamyatin P. M. , Bytyak S. Yu. , Novikov E. A. , Zhydetsky V. V. , Omelchenko V. F. , Zamyatin D. P. , Rudenko S. S. , Nikulin R. V. , Sushchenko E. V. , Lоbаnоv О. S. , Solovyov S. O. , Trokhymchuk V. V. , Trubchyk D. V.
Published: February 2025

Resume. Purpose. To study factors that significantly alter the pharmacokinetics and pharmacodynamics of proton pump inhibitors in patients with chronic gastritis and duodenal ulcer.
Introduction. The problem of comparative assessment of pharmacodynamics and clinical efficacy of various proton pump inhibitors, including representatives of other pharmacological groups that affect acid production, is relevant. For such an analysis in patients suffering from various variants of acid-dependent pathology of the stomach and duodenum, it is necessary to conduct a comparative characterization of modern proton pump inhibitors in the treatment and prevention of hemorrhagic gastritis and duodenal ulcer.
Material and methods. The work was carried out in the Department of Gastrointestinal and Esophageal Surgery of the State Institution «V. T. Zaitsev Institute of Gastrointestinal Medicine of the National Academy of Medical Sciences of Ukraine» with the presentation of the results of the study of the most frequently used proton pump inhibitors: omeprazole (Omez, 20 mg capsules, «Dr. Reddy’s Laboratories, Ltd», India), lansoprazole (Lancerol, 30 mg capsules, PJSC «KYIVMEDPREPARAT», Kyiv, Ukraine), esomeprazole (Nexium, film-coated tablets, «ASTRAZENECA», Great Britain), rabeprazole (Pariet, film-coated tablets, «Janssen Pharmaceutica N. V.», Belgium). Two groups of patients were studied: the main group — with gastrointestinal pathology (31 patients) and the comparison group, which was represented by 25 relatively healthy individuals.
Research results. Two-time studies of the pharmacokinetics of proton pump inhibitors were conducted in patients with incomplete remission of peptic ulcer disease, since it was proven on the example of lancerol that the decrease in the bioavailability of proton pump inhibitors persists after ulcer healing, and conducting a two-time pharmacokinetic study, with the exception of taking antiulcer drugs between them during exacerbation, is unethical.
When studying resistance to acid production blockers using the virtual NBI-chromoendoscopy method, it was shown that in non-operated patients with peptic ulcer disease on the background of taking proton pump inhibitors, a single case of resistance (to lancerol) was observed. At the same time, when using famotidine, resistance was observed in 13 out of 50 patients. In operated patients, we did not observe cases of resistance to proton pump inhibitors (esomeprazole).
Conclusions. Esomeprazole and rabeprazole have higher clinical efficacy in the treatment of chronic gastritis compared to omeprazole and lancerol. In duodenal ulcer, the rate of ulcer healing is the same with omeprazole, lancerol, esomeprazole and rabeprazole and exceeds the rate of healing with famotidine.
OPTIMIZATION OF TREATMENT OF PURULENT COMPLICATIONS IN DIABETIC FOOT SYNDROME
Authors: Fuss J. , Voloboyeva A.
Published: February 2025

Summary. Introduction. Diabetes mellitus is one of the most common metabolic diseases in the world. The most serious complication of diabetes is purulent wounds in diabetic foot syndrome, which affects several million people worldwide. The local treatment of purulent complications in diabetic foot syndrome is one of the most controversial topics in surgery. The choice of local therapeutic agents is still heavily influenced by many subjective factors and is often based on the personal preferences of medical personnel.
Materials and methods. In the course of the study, we examined 324 patients with purulent-necrotic complications of diabetic foot syndrome without critical ischaemia. Patients were divided into three groups depending on the methods of local therapy.
Results. The analysis of the results shows that the use of silver-based ointments was accompanied by an acceleration of reparative regeneration, the phenomena of perifocal inflammation in the wound decreased on day 3-5. Against the background of treatment with a dressing with silver-containing preparations, the recurrence of purulent necrotic process was observed in 19%, the formation of a secondary scab — only in 12% of patients.
Conclusions. The use of basic silver ointments reduces the time of wound healing and cleansing, and is economically justified, as it reduces the cost of treatment.
Estrategias Pedagógicas para Fomentar la Conciencia Ambiental en la Conservación de los Esteros Marinos: Un Enfoque Integral
Authors: García Noguera Luis Juan Carlos , Panameño Riascos Yaimer Fabián , Valencia Montaño Carlos Yordis
Published: February 2025

El presente artículo forma parte de la tesis de grado titulada "Estrategias Pedagógicas Para Fomentar Conciencia Ambiental Sobre La Conservación De Los Esteros Marinos en la Institución Educativa Francisco José de Caldas, Buenaventura - Valle". Este trabajo aborda la problemática de la contaminación de los esteros marinos desde diversas perspectivas, recopilando y analizando documentos que evidencian las principales causas y consecuencias de este fenómeno.A través de un enfoque interdisciplinario, se recopilaron estudios que permitieron identificar los factores que inciden en la contaminación de los esteros, tales como el vertimiento de residuos sólidos y líquidos, el impacto de actividades humanas no sostenibles, las creencias culturales y la falta de conciencia ambiental en la población. Estos hallazgos se emplearon como base para diseñar estrategias pedagógicas que promuevan una mayor sensibilización y un cambio en las prácticas de los estudiantes, con el objetivo de contribuir a la conservación de estos ecosistemas.El artículo destaca la importancia de la educación ambiental como herramienta fundamental para generar una conciencia crítica en los jóvenes, fomentando prácticas sostenibles y fortaleciendo su compromiso con el entorno natural. Finalmente, se propone la integración de estas estrategias en el currículo escolar, junto con acciones comunitarias que permitan mitigar la contaminación y garantizar la protección de los esteros marinos en Buenaventura.A partir de un análisis riguroso de 20 artículos científicos publicados en revistas especializadas como Redalyc, Google Académico, SciELO, ResearchGate, entre otros, se recopiló información clave para el desarrollo de esta investigación. Entre los más destacados, se encuentra el artículo de Gómez, L., et al. (2021), titulado "Estrategias educativas para promover la conciencia ambiental en estuarios marinos: un estudio de caso", un referente internacional en el campo de la educación ambiental.
Aislamiento y caracterización molecular de hongos rizosféricos solubizadores de fósforo asociados a los cultivos de tomate (Solanum lycopersicum) y arroz (Oriza sativa)
Authors: Catalina Demera Adriana , Escobar Troya Telmo Ariel , Flores Cedeño José Alcides , Pincay Ítalo Antonio , Madelein López Katiuska , Montaño Omar Jacobo
Published: February 2025

Los minerales, especialmente el fósforo es crucial para los suelos agrícolas; donde los hongos solubilizadores de fosfato (HSF) tienen un rol muy importante en la biodisponibilidad de los nutrientes para las plantas. Este trabajo se centró en el aislamiento y caracterización molecular de hongos rizosféricos solubilizadores de fósforo; asociados a cultivos de tomate y arroz. Las cepas aisladas (HSPA 1, HSPT 1 y HSPT4), se inocularon en medio de cultivo NBRIP sólido, con concentraciones de fosfato tricálcico al 1%, 0,50% y 0,10%. La capacidad de solubilización, se determinó por la aproximación del diámetro de formación del halo hialino, frente al perímetro de marcado de las colonias fúngicas. El aislado HSPT4 (cultivo de tomate), demostró el índice mayor en la capacidad de solubilización (2,28 mm) con una concentración de fósforo soluble de 15,50 ± 0,67 mg/L. Se observó una correlación positiva moderada entre la concentración de fósforo y el pH final para concentraciones del 1 y 0,50%, mientras tanto; que para el 0,10% se registró una correlación más débil. La caracterización molecular, a partir de los códigos de barras dirigidos a las regiones ITS 1 e ITS 4; demostró que las cepas aisladas fueron identificadas como HSPA1 (Talaromyces veerkampii); HSPT1 a Talaromyces versatilis y HSPT4 a Talaromyces purpureogenus. Aquí, incorporamos la identificación molecular de dos cepas de hongos competentes (HSPA 1 y HSPT 1); para solubilizar fósforo, este componente investigativo representa su primer reporte a nivel molecular en esta región.
El impacto del abandono en la calidad de vida de los adultos mayores de la parroquia Juan Benigno Vela. Un estudio sobre sus dimensiones físicas, emocionales y sociales
Authors: Rodríguez Marco Fernando , Freire Patiño Alexandra del Pilar , Oñate Quinatoa Olga Cristina , Escobar Peñafiel Sofía Germania , Moreno Guerra Marco Marcelo
Published: February 2025

La mayoría de adultos mayores no se consideran seres funcionales dentro del núcleo familiar y de la sociedad, ya sea por su disminución en capacidades físicas, emocionales o sociales. A partir de estudios bibliográficos y la aplicación de 352 encuestas a adultos mayores (AM) con preguntas elaboradas a partir de la escala de UCLA-Lonelines Scale, sumando los aspectos recogidos en fichas de observación a 15 AM de una población de 750 adultos mayores que viven en la parroquia Juan Benigno Vela, con un enfoque mixto de tipo exploratorio – descriptivo. El presente estudio determina el impacto físico, emocional y social que presentan los adultos mayores en abandono de la parroquia Juan Benigno Vela. Por lo que ha surgido la pregunta de investigación ¿Cómo el abandono incide en la calidad de vida de los adultos mayores de la parroquia Juan Benigno Vela del Cantón Ambato? Obteniendo como resultado que se determinó la existencia de abandono en los adultos mayores de la parroquia. Concluyendo que se diagnosticó la presencia de abandono sumada por un 96 % reconocida por los adultos mayores, lo cual provoca afectación en la calidad de vida al no existir responsabilidad familiar ya que se excusan en la lejanía o falta de dinero, lo cual provoca que los AM tengan consecuencias físicas como dolores, falta de aseso e higiene, psicológicas como estrés, ansiedad o depresión; y sociales en donde buscan tratar de acercarse a su comunidad pese a no tener confianza en el mismo.
Eficacia de la terapia con estatinas para la prevencion primaria y secundaria de accidente cerebrovascular isquemico, revision y evidencia cientifica disponible
Authors: Velásquez Quiroga María Alejandra , Vargas Vargas Vanya Esther , Salas Hine Ingrith , Ballesteros López Cristian Camilo , Puerta Medina Maira Alejandra , Vasquez Castro Jonatan Ferley , García Ortiz Wendis Esther , Pelaez Lobo Bleydis Loraine , Pacheco Quintero Aura Michell , Silvera Rada Ricardo Jose
Published: February 2025

Antecedentes y objetivos: Evaluar el efecto de la terapia hipolipemiante basada en estatinas en el accidente cerebrovascular isquémico en ensayos de prevención primaria y secundaria con respecto a los niveles alcanzados de colesterol de lipoproteínas de baja densidad en vista de la disponibilidad de nuevos agentes hipolipidémicos potentes.Métodos: se buscó en la literatura inglesa (hasta 2018) las publicaciones mas actualizadas y disponibles hasta el momento.Resultados: El tratamiento hipolipemiante se asoció con un menor riesgo de accidente cerebrovascular isquémico en la prevención primaria (cociente de riesgos, RR 0,70, intervalo de confianza del 95 %, IC, 0,60–0,82; p < 0,001) y en la prevención secundaria (RR 0,80, IC del 95 % 0,70-0,90; p < 0,001). El procedimiento de estimación de la curva reveló una relación lineal entre la reducción del riesgo absoluto de accidente cerebrovascular isquémico y el tratamiento activo, se logró niveles de colesterol de lipoproteínas de baja densidad ajustados según las guias en prevención secundaria (R-cuadrado ajustado 0,90) en apoyo de la hipótesis de "cuanto más bajo, mejor" para sobrevivientes de accidentes cerebrovasculares. Por otro lado, el modelo cúbico siguió bien los datos observados en prevención primaria (R-cuadrado ajustado 0,98), lo que indica una mayor reducción del riesgo absoluto en individuos libres de enfermedad cardiovascular.Conclusiones: Los hipolipemiantes basados en estatinas son efectivos tanto para la prevención primaria como secundaria del ictus isquémico. La mayor parte del beneficio se deriva de dirigirse a individuos libres de enfermedad con alto riesgo cardiovascular y al lograr objetivos de tratamiento adecuados para los niveles de lipoproteínas de baja densidad en prevencion primaria y sobrevivientes de accidentes cerebrovasculares.
Study on the Propeller Characteristics of a Vertical Takeoff and Landing Aircraft
Authors: Mohamed Ali Jaffar Syed , Kamaruddin Hamdi , Aabid Abdul
Published: February 2025

The VTOL (Vertical Takeoff and Landing) aircraft are attractive because they combine the advantages of a helicopter and an airplane. It can hover, take off and land without a take-off strip like a helicopter and simultaneously fly forward at high speed as an aircraft. A notable example of such an aircraft is the Bell Boeing V22 Osprey, which utilizes tilt rotors to alter the aircraft's flight mode by rotating the rotors forward or upward. The Osprey's rotors can be likened to propellers/rotors, serving to generate thrust/lift. Thus, this work aims to explore the aerodynamic characteristics, explicitly focusing on the thrust-produced propeller of a UAV (Unmanned Air Vehicle) during the transition of VTOL from the helicopter to aircraft mode or vice versa, i.e., the effect of the propeller angle on the thrust produced in all three modes of flight viz, aircraft, transition and helicopter. To determine the aerodynamic characteristics of a propeller, an UAV propeller was selected and scanned using a 3D Scanner to get a propeller CAD model with actual twist distribution. Subsequently, computational fluid dynamics (CFD) analysis was conducted using the ANSYS Fluent software to predict the propeller's thrust. Parametric studies were conducted to check the propeller thrust for all three flight modes for different rpm and forward speeds. The simulated results were validated through comparisons with available analytical results. This comprehensive investigation sheds light on the propeller behavior for different flight modes, ultimately contributing to an enriched understanding of VTOL aircraft propeller characteristics.
Development of Mechanical Properties of TC17 Titanium Alloy Shaft Based on the Stress-Strain State Based on the Dynamic Load
Authors: Bachi Al-Fahad Imad O. , Al-Temimi Atheed Habeeb Taha , Yahya Mazin Mahmood , Sharaf Hussein Kadhim
Published: February 2025

In this study, the impact of a dynamic load on the mechanical properties of a TC17 titanium alloy shaft has been investigated by means of finite element analysis. This research's data was collected and analysed as an integral component of a larger investigation. In order to put the simulation approach into action, the Ansys software's static structure tool was utilised. Calculations were performed with a load ranging from 0 to 100 N during the duration of the experiment, which led to these results. Once the x, y and z-dimensional distortions have been fixed, the procedure may be considered finished. Deformation was greatest along the y-axis (8e-6 mm for the applied force) and it was least along the z-axis (0.006 mm for the applied load), according to the numerical study. The object's weight was crucial to each of these assessments. In addition, researchers have looked into vone msise stressors, which are also called comparable stress. A stress level of 8.87 e10 Pa is considered to be the maximum equivalent stress, according to recent studies. Analysing the shear stress due to external loads over three separate planes yielded consistent results. Where studies have been conducted in all three perspectives (xy, xz and yz). A share stress peaking at 2.07e10 Pa was experienced by the xz plane at this spot.
Optimizing Dynamic Properties of Dissimilar Plate Structures: A Model Updating and Response Surface Methodology Approach
Authors: Mat Yaacob Rosmaliza , Abdullah Noor Amzura , Japri Muhammad Zikri , Mohd Sani Mohd Shahrir
Published: February 2025

This paper presents a comprehensive exploration of a multi-objective optimization methodology targeting structural parameters to enhance the dynamic properties of dissimilar structures, emphasizing the integration of experimental and numerical modal analysis techniques. In this study, the correlation technique was employed to compare the modal data obtained from FEA with experimental modal analysis, revealing that the CBAR element exhibited the least error rate of 0.86% among the modes, indicating its superior accuracy in simulating bolted structures. Subsequent model updating processes effectively improved the natural frequency predictions, particularly for NF2, leading to an overall reduction in error from 4.65% to 3.08%. Additionally, the RSM approach successfully optimized the structural design variables, achieving a desirability rate of 0.937 and indicating a significant reduction in percentage error. The comparison between the two optimization methods demonstrated their respective strengths, with model updating offering greater precision in setting boundaries, and RSM providing efficient mathematical models for optimization. This study provides valuable insights into the effective enhancement of dynamic properties for dissimilar plate structures, underscoring the significance of both optimization techniques for achieving superior accuracy in structural analysis and design.