bluuebunny/crossref_metadata_2025_split huggingface dataset:
Влияние сукцинатсодержащего кристаллоидного раствора на воспалительную реакцию при интенсивной терапии внебольничной пневмонии у детей: проспективное открытое сравнительное исследование
Authors: Лазарев Владимир Викторович , Анчутин П. Е. , Быков М. В. , Смирнов Д. А. , Пчелинцева Т. А. , Фролов Н. С. , Махачилаева Х. М. , Голубев Б. И. 
Published: January 2025

INTRODUCTION: The severe course of community-acquired pneumonia (CAP) is associated with an excessive inflammatory response. The use of a succinate-containing crystalloid solution (SCCS) as part of the treatment regimen for CAP helps to reduce the inflammatory response. OBJECTIVES: Assessment of the dynamics of markers of the inflammatory process during complex intensive therapy with infusion of a succinate-containing drug in children with community-acquired pneumonia. MATERIALS AND METHODS: The study identified 2 groups of children. The main group of use of SCCS — 24 children. The control group consisted of 76 children. In the main group, 2 subgroups were identified depending on the rate of administration of SCCS: 5 and 2.5 ml/kg/hour. The sample size was determined based on the intermediate results of statistical analysis until statistically significant differences were obtained
RESULTS: In the group of use of SCCS, it was noted: a reduction in the duration of stay in intensive care and a decrease in the need for oxygen therapy by an average of 2 days, normalization of indicators on the pSOFA (pediatric Sequential Organ Failure Assessment score) scale by 2 days faster, lower leukocyte levels on the 2nd–4th day, a decrease in neutrophils on the 3rd and 4th days, a decrease in-reactive protein (CRP) by the 3rd day. Reduction of proinflammatory cytokines (IL-6, tumor necrosis factor-α [TNF-α]) by 3 days in children of the 5 ml/kg/hour subgroup. A direct correlation was established between IL-6 and the profi scale and an inverse relationship between the proportion of TFR in total intravenous infusion and the level of lactatedehydrogenase on day 3. All differences are statistically significant. CONCLUSIONS: SCCS contributes to the effective suppression of the inflammatory response in children with CAP. The intravenous infusion regimen of 5.0 ml/kg/hour has a more pronounced effect in reducing the level of inflammatory markers.
Сравнение моделей нетравматической и травматической остановки сердца в аспекте применения средств эндоваскулярной реанимации: экспериментальное исследование
Authors: Рева Виктор Александрович , Почтарник А. А. , Самакаева А. Р. , Головко К. П. , Ершов Е. Н. , Грачева Г. Ю. , Щёголев А. В. 
Published: January 2025

INTRODUCTION: The use of extracorporeal membrane oxygenation (ECMO) in cardiac arrest (CA) that is refractory to conventional resuscitation measures has made it possible to extend the time for decision-making about further treatment for patients who were previously considered hopeless. OBJECTIVES: The study aimed to experimentally evaluate the efficacy of the ECMO technique for returned of spontaneous blood circulation (ROSC) in biological specimens with traumatic (TCA) and non-traumatic (NTCA) CA. MATERIALS AND METHODS: The experiment involved 12 pigs, with an average weight of 54.0 (50.3–58.8) kg. After appropriate preparation and connection of the ECMO circuit, CA model was created. The NTCA group used an asphyxic CA, while the TCA group used a combination of 50 % controlled blood loss and vessel damage. Upon CA, mechanical chest compression was started for 10 minutes, and the heart rhythm was evaluated. If there were no spontaneous contractions, ECMO was initiated. In the TCA group, surgical hemostasis was performed after the onset of ECMO. In cases of ventricular fibrillation after ECMO started external defibrillation was done. If resuscitation were unsuccessful, even with ECMO started, biological death was declared. With the sustained ROSC, ECMO was discontinued and continued observation until the end of the experiment for at least 6 hours. RESULTS: ECMO promoted ROSC in all animals. However, only 2/12 animals achieve ROSC due to ECMO; while the rest require additional defibrillation to restore their blood circulation. The survival rate of animals in the NTCA group was 5/6, while in the TCA group it was 2/6 (p = 0.098). Complications were more common among animals with TCA, including abdominal compartment syndrome and pulmonary edema. CONCLUSIONS: The use of ECMO allows to achieve ROSC in all animals, regardless of the type of CA. Although the survival rate for animals with NTCA was higher than for those with TCA.
Comparison of three- and six-component scoring models for predicting the futility in cancer resuscitation: a retrospective study
Authors: Pramono A. , Maryani N. 
Published: January 2025

INTRODUCTION: Palliative care is an approach to managing patients with critical illnesses who require the support of organ function from failure, in addition to those with chronic and terminal diseases including cancer that cannot be cured until rehabilitation. The decision to perform cardiopulmonary resuscitation (CPR) on a cancer patient is an ethically complex issue. The futile for CPR (FORREST) score is a score to assess whether cancer patients who experience cardiac arrest will enhance or still die after being given resuscitation. OBJECTIVE: This study compares the accuracy of the three- and six-variable FORREST scoring models. MATERIALS AND METHODS: This retrospective quantitative study employs secondary data from living and deceased cancer patients through secondary data from hospital patients’ medical records. The number of subjects collected in the study was 177 people with eight risk factor variables for death or predictions of the futility of performing CPR. Data for each subject variable were entered into three- and six-variable FORREST scores. The three-variable FORREST scoring model comprises anemia, lung disorder, and vasoactive administration before cardiac arrest, and the six-variable FORREST scoring model involves hypoalbuminemia with a value of 2, thrombocytopenia, bicarbonate (HCO3) level of < 20 meq/L, patient static, lung disorders, and use of a mechanical ventilator, each with a value of 1. Using the receiver operating characteristic curve diagnostic test with SPSS ver. 26 software, the accuracy of both scoring models was then determined. RESULTS: Research showsthat between the two models, no significant difference (p = 0.256). We can utilize both models to determine if cardiopulmonary resuscitation is futile, but the model of using three variabphentles is more straightforward. CONCLUSIONS: The accuracy of the FORREST three variables is the same as the six-variable FORREST score for predicting futile actions in cancer patients undergoing resuscitation.
Examining Health Care Provider Experiences With Patient Portal Implementation: Mixed Methods Study
Authors: Taneja Shipra , Kalia Kamini , Tang Terence , Wodchis Walter P , Vanderhout Shelley 
Published: January 2025

Background
Health systems are increasingly offering patient portals as tools for patients to access their health information with the goal of improving engagement in care. However, understanding health care providers’ perspectives on patient portal implementation is crucial.

Objective
This study aimed to understand health care providers’ experiences of implementing the MyChart patient portal, perspectives about its impact on patient care, clinical practice, and workload, and opportunities for improvement.

Methods
Using an explanatory sequential mixed methods approach, we conducted a web-based questionnaire and semistructured individual interviews with health care providers at a large Canadian community hospital, 6 months after MyChart was first offered to patients. We explored perspectives about the impact of MyChart on clinical practice, workload, and patient care. Data were analyzed using descriptive statistics and thematic analysis.

Results
In total, 261 health care providers completed the web-based questionnaire, and 15 also participated in interviews. Participants agreed that patients should have access to their health information through MyChart and identified its benefits such as patients gaining a greater understanding of their own health, which could improve patient safety (160/255, 62%). While many health care providers agreed that MyChart supported better patient care (108/258, 42%), there was limited understanding of features available to patients and expectations for integrating MyChart into clinical routines. Concerns were raised about the potential negative impacts of MyChart on patient-provider relationships because sensitive notes or results could be inappropriately interpreted (109/251, 43%), and a potential increase in workload if additional portal features were introduced. Suggested opportunities for improvement included support for both patients and health care providers to learn about MyChart and establishing guidelines for health care providers on how to communicate information available in MyChart to patients.

Conclusions
While health care providers acknowledged that MyChart improved patients’ access to health information, its implementation introduced some friction and concerns. To reduce the risk of these challenges, health systems can benefit from engaging health care providers early to identify effective patient portal implementation strategies.
Employee Motivation Before and During COVID‑19: Perceptions of Employees in a South African Agricultural Organisation
Authors: Rossouw Lizelle , Strydom Ané 
Published: January 2025

The COVID-19 pandemic forced numerous changes in the world of work. The agricultural sector in South Africa was deemed an essential service during the national lockdown, and employees had to keep working. Keeping employees motivated during the COVID-19 pandemic was a challenge. The study aims to provide practical insights into employee motivation during the COVID-19 pandemic. This study’s general objective therefore was to explore employees’ perceptions of the work-related factors that motivated them in a South African agricultural organisation before and during COVID-19. The study employed a qualitative research method with an interpretivist paradigm and a qualitative descriptive strategy. The sample consisted of employees (N = 8) employed at an agricultural organisation. The data were collected through qualitative online surveys using the QuestionPro software, and content analysis was applied to analyse the data. The participants indicated that they were motivated by a combination of intrinsic and extrinsic motivational factors before and during the COVID-19 pandemic. Recommendations were made by the participants who pointed out that existing efforts by the organisation should be maintained during the pandemic to keep employees motivated.
«Моя молодость, труд и жизнь…»: русская женщина в советском селе Якутии
Authors: Винокурова Л.И. 
Published: January 2025

В статье проанализирован опыт адаптации русской женщины к повседневной жизни национального села Якутии 1970–1980-х гг. Исследование показало, что процесс интеграции женщин в принимающем обществе имел общие черты преодоления вызовов проекции «свой / чужой». Успешной интеграции русских женщин в сельское сообщество способствовали единые советские идеологические и культурные нормы. Новизна состоит в раскрытии ранее неизученных аспектов взаимоотношений русских женщин с местным населением, в анализе зафиксированных рефлексий на инокультурную среду.
The article analyzes the experience of adaptation in Yakut ethnic settlements of young Russian women who arrived in the 1970s and 1980s. The novelty is in revealing previously unstudied aspects of the relationship between Russian women and the rural community, in analyzing the recorded reflections on a new cultural environment. The aim of the study is to reconstruct the integration of a Russian woman into the everyday life of a national village of the Yakut ASSR during the late socialism period. The following tasks were set: studying the history of adaptation of a Russian woman in a foreign-language rural community; analyzing the Soviet experience of involving a Russian woman in the production and everyday environment of a Yakut village; identifying the perception and assessment of her own life in Yakutia by the Russian woman herself. These tasks were solved using the principle of historicism and the method of historical and cultural reconstruction; historical-comparative, gender and oral history methods were also in demand. The results of the work show that the process of adaptation in the host society for different women had common features of overcoming the challenges of the projection of “friend/someone else’s’ (insider/outsider). The overwhelming majority of the mobilized information testifies to the positive experience of the integration of Russian women into the national rural community; successful socialization as its members was facilitated by uniform Soviet ideological and cultural norms.
Русское Устье и Великий Новгород: историко-лингвистические переклички
Authors: Васильев В.Л. 
Published: January 2025

Статья посвящена историко-лингвистическому освещению тех черт старожильческого говора села Русское Устье (Аллаиховский район Якутии), которые географически и / или генетически имеют отношение к Великому Новгороду и древненовгородскому диалекту. Автор анализирует значительный ряд русскоустьинско-новгородских языковых схождений на уровнях фонетики, морфологии, синтаксиса, фразеологии, нарицательной и ономастической лексики. Рассматриваемые языковые особенности распространились в говорах Севера Европейской России благодаря древненовгородской колонизации XI–XVI вв. На северо-восток Якутии они попали преимущественно из региона Архангельского Поморья в XVII в.
The aim of the article is the historical and linguistic coverage of those specific features of the old-timer dialect of the village of Russkoye Ustye (Allaikhovsky district of Yakutia) that reveal similarities with the features of dialects geographically and/or genetically associated with Veliky Novgorod. Such features are present at all levels of the dialect monosystem (phonetics, morphology, syntax, vocabulary). Using the method of comparison, the author addresses the history of the emergence of linguistic phenomena of Novgorod origin (novgorodisms) in the Northern Russian dialect and in the local dialect of the village of Russkoye Ustye. Novgorodisms initially spread to the north-east of Europe due to Novgorod colonization, which took place in the 10th – 16th centuries. Linguistic facts, supported by historical documents, folklore materials (implying the legend about the origin of Russkoye Ustye) and the genetic uniqueness of old-timers, indicate that the Russkoye Ustye local dialect has the greatest similarity with the Pomor and Vologda dialect groups. Both of these groups (especially Pomor) were largely formed due to Novgorod colonization and, therefore, contain many Novgorod features. Most of these features are archaisms of the Old Novgorod dialect, others are innovations that developed in the zone of Novgorod colonization of the Russian North. Novgorodisms were brought to the north of Yakutia at the beginning of the 17th century, mainly by speakers of the Pomor and Vologda dialects. The Northern Russians migrated to Siberia along two northern routes that led to the Yenisei River, then along the right tributaries of the Yenisei through portages they reached the Lena River and then reached the lower reaches of the Indigirka.
Семиотика шаманской одежды саха из собрания Российского этнографического музея: этнокультурные влияния
Authors: Сем Т.Ю. , Васильев В.Е. 
Published: January 2025

Статья посвящена этнографическому описанию шаманских костюмов народа саха, хранящихся в Российском этнографическом музее (г. Санкт-Петербург). Исследование посвящено семиотическому освещению костюмов, каждый из которых обладал уникальной особенностью и индивидуальностью. Предлагается тезис о том, что шаманизм основывается на культе предков и связан с культами земли и неба, солнца и луны и т.д. Семантика и этимология терминов показывает, что у тюрко-монголов и тунгусо-маньчжуров шаманизм уходит в пласт алтайского единства. Исследование основано на цивилизационном подходе, корректно относящимся к духовному наследию этносов Восточной Сибири.
The article is devoted to the ethnographic description of the shamanic costumes of the Sakha people, kept in the Russian Ethnographic Museum (St. Petersburg). The novelty of the study is the semiotic coverage of shamanic costumes, each of which had its own unique feature and individuality, but met all the canons of the Sakha worldview. Altai shamanism has long been influenced by the beliefs of the Tungus-Manchu ethnic groups. Therefore, the aim is set: to identify the features of Sakha shamanism based on the general appearance of the costumes and their details. For this purpose, the following tasks are solved: to substantiate the thesis that shamanism is based on the cult of ancestors and is associated with the cults of earth and sky, sun and moon, mother goddess, etc. The natural landscape influences the semiotics of shamanism, in which archaic symbols are hidden in later artifacts. Methods of synthesis and analysis, generalization of the achievements of ethnography, linguistics, folklore are proposed, which will allow us to form a general idea of the shamanism of the Sakha ethnic group. The semantics and etymology of the terms show that the Turkic-Mongols and Tungus-Manchus had similar features of shamanism, going back to the layer of Altai unity. The methodology is based on a civilizational approach, correctly relating to the spiritual heritage of the ethnic groups of Eastern Siberia.
Considering the availability of cold bridges in the design of thermal insulation shell of sandwich panels element-by-element assembly
Authors: Filonenko Olena , Hasenko Lina , Mahas Nataliia , Mammadov Nurmammad 
Published: January 2025

The work is devoted to the refinement of engineering methods for calculating heat loss through structures made of prefabricated sandwich panels. At buildings installation in places of steel structures adjunction "cold bridges" and, as a result, condensate and mildew are formed. Heat loss due to "cold bridges" can reach up to 50% of the total house heat loss and affect its energy efficiency class. The paper presents typical energy-efficient structural units of enclosing structures made of sandwich panels and the results of these nodes temperature field modelling, which allow by the DSTU ISO 10211: 2005 method to determine the linear heat transfer coefficients, which can be used in engineering calculations of relevant structures transfer resistance and supplement Annex G in DSTU B V.2.6-189: 2013. Calculation of the linear coefficient of thermal conductivity for different variants of structures adjacency will avoid thermal failures and increase the energy efficiency class of buildings
Optimization of rock destruction parameters when drilling wells
Authors: Polituchyi Oleksandr 
Published: January 2025

Mathematical models of optimization of rock destruction process during well drilling are considered. In most models, the criterion for optimization is the speed of mechanical drilling. According to the authors, this criterion does not allow optimal use of chisels. A method for determining the energy consumption of the process by measuring technological parameters is proposed. Primary converters of load on the chisel, drilling pressure of the drilling mud and other technological parameters are designed and manufactured. Analog signals are converted into digital. The pulsating signals are smoothed mathematically. The optimization criterion is the minimum value of process energy consumption
The analytical investigation of the concrete mixture deposition process by the concrete 3d printer extruder
Authors: Orysenko Olexandr , Nesterenko Mykola , Shokalo Artem 
Published: January 2025

The construction of buildings using 3D printing is becoming increasingly popular. However, this technology, despite its numerous advantages, also has its drawbacks. To minimize the impact of these drawbacks on the quality of construction work, scientifically substantiated approaches can be applied to improve both the technology itself and the machines used in the process. One of the factors that affect the quality of material deposition on the printing surface is the alignment of the extruder's productivity of the construction 3D printer with the speed of its movement above the surface. This can be achieved by considering the physicomechanical properties of the concrete mixture and the method of its delivery to the application area. To describe the mixture's delivery through a narrow channel between the nozzle end of the extruder and the printing surface, the Poiseuille method is proposed, modeling the mixture with the Herschel-Bulkley rheological model. Analytical dependencies have been derived to determine the extruder's productivity and the speed of the mixture extrusion through the nozzle.
Teacher Teacher Strategy In Teaching Writing for the Seventh Grade : A Single Case Study at SMPN 04 Blitar
Authors: Rosyida Wilda , Supriyono Supriyono , Primasari Yusniarsi , Fauzi Adin 
Published: January 2025

This research is aimed to explore the writing teaching strategies implemented at the seventh-grade students of SMPN 04 Blitar. Using a holistic case study approach, this research focuses on an in-depth understanding of teaching strategies and their impact on students' writing skills development. The data was collected through direct observation, interviews, and documentation. The data was analyzed using interactive data analysis method by involving the analysis of credibility, dependability, conformability, and transferability. These analyses involves triangulation, member check, and researcher’s prolonged attendance. The Findings of this research show that teachers use a combination of direct teaching strategies and collaborative learning using E-Learning. The E-Learning teaching strategy makes students learn actively & interestedly, and work for writing exercises. Meanwhile, the collaborative learning strategy was integrated through group discussions, joint revision sessions, and peer reviews. As a result, there were a significant increase in students' academic scores, progress in mastery of vocabulary and spelling, and improvements in their social skills and writing abilities. This research also highlights the importance of constructive teacher feedback and authentic assignment strategies in increasing students' motivation and writing skills. This research concludes that the implemented teaching strategies positively impact students’ writing skills development. These research formulates model and proposition as the outcomes of the research phenomenon disclosure. The researcher recommends that this model be a reference for other researchers for further studies and for educators to practice in other educational contexts.
Properties of Bazilevic Functions Involving $q$-analogue of the Generalized $M$-series
Authors: Kadhavoor R Karthikeyan , Dharmaraj Mohankumar , Breaz Daniel 
Published: January 2025

With primary motive to unify and extend the various well-known studies, we define a new family of differential operator using the $q$-analogue of the generalized $M$-series. The generalized $M$-series unifies two well-known and extensively used special functions namely {\em generalized hypergeometric function} and {\em Mittag-Leffler function}. Making use of the defined operator, we define a new family of analytic functions expressed as a combination two differential characterizations. The combination of differential characterizations involving the operator not only unifies studies of starlike, convex, Bazilevi\v{c} and $\alpha$-convex function classes, it extends to new classes. Estimates involving the initial coefficients of the functions, which belong to the defined function class are our main results. Some examples along with graphs have been used to establish the inclusion and closure properties.