bluuebunny/crossref_metadata_2025 huggingface dataset:
Почвенные условия и состояние зеленых насаждений Южно-Приморского парка в Санкт-Петербурге
Authors: Двадцатова Т. В. , Изотова Т. В. , Мельничук И. А. , Часовская В. В.
Published: December 2024

Статья посвящена изучению современного состояния почвы и насаждений Южно-Приморского парка в Санкт-Петербурге. Парк создан на намывных грунтах и на сегодняшний день является одним из крупнейших элементов воднозеленого каркаса Петербурга. Авторы проследили динамику формирования почвенного слоя (по данным 1974, 2004 и 2024 гг.). Выявлено, что происходит постепенное уплотнение нижних намывных горизонтов, что плохо сказывается на гидрологических условиях территории. При этом верхние – насыпные – горизонты постепенно увеличивают свою мощность и удерживают плодородие за счет постоянной хозяйственной деятельности человека. Видовое разнообразие древесно-кустарниковой растительности изменилось несущественно: утрачены некоторые декоративные виды, высаженные единично; отмечено появление аборигенных видов, устойчивых к неблагоприятным условиям среды, в первую очередь, к уплотнению почв и избыточному увлажнению. Состояние насаждений имеет тенденцию к ухудшению – общее ослабление растений по причине возросшей рекреационной нагрузки.

The article focuses on studying the current condition of the soil and plantings in Yuzhno-Primorskiy Park in St. Petersburg. The park was created on reclaimed soils and is currently one of the largest elements of St. Petersburg's water-green framework. The authors tracked the dynamics of soil layer formation (based on data from 1974, 2004, and 2024). It was found that there is a gradual compaction of the lower reclaimed horizons, which negatively affects the hydrological conditions of the area. At the same time, the upper – filled – horizons are gradually increasing in thickness and retaining fertility due to continuous human activity. The species diversity of woody and shrub vegetation has changed insignificantly: some ornamental species, planted singly, have been lost; there has been an emergence of indigenous species that are resistant to adverse environmental conditions, primarily to soil compaction and excessive moisture. The condition of the plantings tends to deteriorate – an overall weakening of plants due to increased recreational load.
Эффективность комбинации бортезомиба, леналидомида и дексаметазона в качестве индукционной терапии у больных множественной миеломой, осложненной терминальной почечной недостаточностью
Authors: Семочкин Сергей Вячеславович , Желнова Е. И. , Казей В. И. , Черкасова А. В. , Никифорова А. Г. , Фролова Н. Ф. , Барях Е. А. , Яцков К. В. , Каримова Е. А. , Котенко О. Н. , Мисюрина Е. Н.
Published: December 2024

AIM. To analyze our own experience in the use of the VRd regimen in the induction therapy for patients with newly diagnosed multiple myeloma (MM) complicated by the end-stage renal disease (ESRD).
MATERIALS & METHODS. This prospective cohort trial enrolled 15 newly diagnosed MM patients with ESRD (eGFR < 15 mL/min/1.73 m2) in the period from February to October 2019. Six original RVd induction cycles were planned: lenalidomide 25 mg per os on Days 1, 4, 8, 11, and 15 (administered after hemodialysis), bortezomib 1.3 mg/m2 subcutaneously on Days 1, 4, 8, and 11, as well as dexamethasone 20 mg per os or IV on Days 1, 2, 4, 5, 8, 9, 11, and 12. Blood sampling for pharmacokinetic analysis was performed in 5 (33 %) patients prior to therapy (end-point 0) as well as 4, 24, and 96 hours after the first lenalidomide dose during the 1st RVd cycle.
RESULTS. The median age of patients was 67 years (range 55–74 years); there were 9 women and 6 men. All of them were hemodialysis-dependent. The median GFR was 6.3 (5.7; 12.5) mL/min/1.73 m2. In all patients, the serum β2-microglobuline concentration was > 5.5 mg/L (ISS III = 100 %). In 4 (26.7 %) out of 15 patients, renal response was achieved (group I), whereas 11 (73.3 %) patients showed no renal recovery and remained hemodialysis-dependent (group II). Overall (hematologic) response was 80 % (CR 26.7 %, VGPR 20 %, PR 33.3 %). With the median follow-up of 4.64 years, the 5-year overall survival (OS) in all 15 patients was 33.3 ± 12.2 %. In group I (n = 4), life expectancy of patients was 4.45+, 1.81, 4.93+, and 4,68+ years. Out of them, 3 patients are being further followed-up, one died. In group II (n = 11; 9 events), the median OS was 1.75 years. The median maximum serum lenalidomide concentration as reported 4 hours after the first dose of the drug administration was 470 (364; 496) ng/mL. After 24 hours, the lenalidomide concentration decreased 5.7-fold to 82 (54; 269) ng/mL.
CONCLUSION. The proposed original VRd regimen ensures high rates of overall response (80 %) and deep remissions (³ VGPR 46.7 %). The originality of the VRd regimen consisted in intermittent administration of 25 mg lenalidomide on Days 1, 4, 8, 11, and 15 after hemodialysis reaching a cumulative dose of 125 mg per 21-day cycle. The maximum lenalidomide concentration (Cmax) did not exceed that in patients with normal renal function and gradually decreased by the next hemodialysis session and the next drug administration. The incidence and severity of adverse events did not exceed those resulting from similar regimens for treatment of hemodialysis-dependent MM patients with ESRD.
Разработка и апробация электронной системы «ЭД-Сам» для мониторинга состояния пациентов с гематологическими злокачественными опухолями на основании данных о качестве их жизни
Authors: Никитина Татьяна Павловна , Мельниченко В. Я. , Федоренко Д. А. , Саржевский В. О. , Банникова А. Е. , Богатырев В. С. , Мамедова А. A. , Мочкин Н. Е. , Панченко А. К. , Рукавицын А. А. , Самойлова А. А. , Шорохов Н. С. , Порфирьева Н. М. , Ионова Т. И.
Published: December 2024

BACKGROUND. Over the past years, digital technologies have been increasingly used worldwide for monitoring patient-reported assessment data in real-world clinical practice. Electronic systems allow to automatically assess a patient’s perception of disease and therapy in a convenient mode, remotely, and with obvious savings in time and resources.
AIM. To develop and test the domestic electronic system for monitoring the health status of patients with hematologic malignancies based on their quality-of-life data.
MATERIALS & METHODS. At the first stage, the electronic system was developed on the basis of a secure internet resource using two special questionnaires HM-PRO and HADS. Patients with hematologic tumors completed electronic questionnaires on admission to the hospital, after treatment, and remotely at different times after discharge. The data was processed by descriptive statistics.
RESULTS. The interactive electronic system “Health – Electronic Self-Assessment” (HESA) was developed so that a graphic representation of the patient-reported real-time questionnaire data is provided for both patients and doctors. The testing of HESA included 115 patients (the mean age of 44 years; 63 women) with various hematologic tumors treated with high-technology medical services. Half of the patients completed the questionnaires remotely at different times after hospital discharge. Using HESA, clinicians were able to remotely monitor the changes in various quality-of-life aspects and psychological issues relying on diagrams, summary results, and patients’ comments.
CONCLUSION. The first domestic electronic system HESA was developed for monitoring the health status of oncohematologic patients based on their quality-of-life data. We have shown that HESA can well be regarded as a valuable tool to inform hematologists on the state of their patients during hospitalization and most importantly during remote follow-up after discharge. It can contribute to further promotion of the patient-oriented approach in medicine and improvement of medical care quality for one of the most challenging categories of oncohematologic patients.
Кардиоваскулярная токсичность CAR T-клеточной терапии (обзор литературы)
Authors: Муртузалиев Шахабутдин Муртузалиевич , Салахеева Е. Ю. , Кардовская С. А. , Кириченко Ю. Ю. , Сидерко Е. А. , Беленков Ю. Н. , Ильгисонис И. С.
Published: December 2024

As a result of advances in screening, diagnosis and treatment methods in modern oncology, survival rates of patients with malignant neoplasms have considerably improved. Among the most promising therapeutic trends, emphasis is on the new immunotherapy method with T-cells expressing chimeric antigen receptors (CAR-T). CAR-T cell therapy is most commonly used in oncohematology. However, despite the efficacy of new therapeutic methods, also CAR-T cell therapy, more and more evidence on side effects becomes available. One of the most common complications (in about 1/3 of all cases) is cardiovascular toxicity (CVT) with high mortality. This accounts for an actively developing new interdisciplinary field of research called cardio-oncology that studies cardiovascular complications of chemotherapy and the methods of their monitoring and prevention. This review covers currently known pathophysiologic mechanisms of CVT on CAR-T cell therapy. Additionally, it discusses clinical manifestations, prevention strategy, and programs for monitoring cardiovascular adverse events reported by hematologists.
Новая коронавирусная инфекция COVID-19 и состояние гуморального иммунного ответа у пациентов с гематологическими злокачественными опухолями
Authors: Игнатьева Елена Валентиновна , Рукавицын О. А. , Казаков С. П.
Published: December 2024

AIM. To study the baseline condition of the humoral component in the adaptive immune system and its changes in patients with hematologic malignancies who received the standard chemotherapy with and without monoclonal antibodies (mAb) after a COVID-19 infection.
MATERIALS & METHODS. The study enrolled 51 patients with hematologic malignancies (AL, NHL, cHL, MM, CMPN). They were treated at the NN Burdenko Main Military Clinical Hospital. Patients were aged 24–84 years (median 50.6 years); there were 14 women and 37 men. The control group consisted of 16 healthy medical professionals working at the hospital who had had COVID-19. The main group included a subgroup of patients (n = 21) treated with mAb chemotherapy. In all patients, blood serum was tested for anti-SARS-CoV-2 antibodies of different classes.
RESULTS. Significant differences were identified while assessing the level of IgG antibodies to SARS-CoV-2 S1-protein in lymphoma and multiple myeloma patients (median 431 BAU/mL vs. 667 BAU/mL; p < 0.05) as well as in patients with lymphomas and chronic myeloproliferative neoplasms (median 431 BAU/mL vs. 705 BAU/mL; p < 0.05). The juxtaposition of the control (n = 16) and main (n = 51) groups showed that their median levels of anti-SARS-CoV-2 IgG antibodies did not differ and accounted for 15.7 units. In the groups of patients with (n = 21) and without (n = 30) mAb chemotherapy, by the semi-quantitative method, the median levels of IgM/IgG antibodies to the S1-protein receptor-binding domain and SARS-CoV-2 nucleocapsid proteins accounted for 10.1 units vs. 16.1 units (p < 0.05). In the same groups of patients, the quantitative method yielded the median levels of anti-SARS-CoV-2 S1-protein IgG antibodies of 433 BAU/mL and 595 BAU/mL, respectively (p < 0.05).
CONCLUSION. Patients with hematologic malignancies show a decline in the levels of anti-SARS-CoV-2 S-protein IgG antibodies. Non-recipients of mAb chemotherapy have a higher level of anti-SARS-CoV-2 IgG antibodies. Patients with an indication for mAb chemotherapy (rituximab and obinutuzumab) need to be protected from COVID-19 by means of epidemiological preventive measures. One of them is anti-SARS-CoV-2 vaccination prior to mAb chemotherapy onset or post-exposure prophylaxis with recombinant humanized IgG mAbs tixagevimab + cilgavimab.
Old-Karelian language features in written language heritage of the second half of the 17th — early 18th centuries
Authors:   Institute of Language, Literature and History of the Karelian Research Centre of the Russian Academy of Sciences, Mullonen Irma I. , Novak Irina P. ,   Institute of Language, Literature and History of the Karelian Research Centre of the Russian Academy of Sciences
Published: December 2024

The article presents the results of a study of the phonetic, phonological, and morphological systems of three dictionary entries made in the mid-17th century— early 18th century in the Karelian Proper supradialect of the Karelian language: 1) Karelian-Russian glossary made by Archimandrite Theofan in 1667 on Solovetsky Islands; 2) Karelian-Russian dictionary by Prokhor Kolomnyatin, 1668, presumably written down in the Upper Volga or the Northern Ladoga region; 3) early 18th century Karelian-Russian glossary from the collection of P. P. Vyazemsky, probably based on Middle Karelian patois. The comparative analysis of the relatively identical materials from these manuscripts performed here for the first time and involving also data from modern Karelian-Proper dialects has revealed some distinctive features of the Karelian language at the time of mass migrations of Karelians. Noteworthy phenomena in the phonetic system, characteristic of the final stage in the functioning of the Old Karelian language, are incomplete diphthongization process, reduction of geminates in front of descending diphthongs, voiced/voiceless consonant opposition, differentiation of “hissing” and “whistling” fricatives, minor palatalization of front consonants. The language of Karelian immigrants obviously featured all types of consonant alternations found in modern Karelian-Proper dialects. As the material was derived from dictionaries, we could not reconstruct the full inflectional paradigms of the Karelian language of the time. The data available, however, proved sufficient for concluding that the morphological system of the Karelian-Proper supradialect has been relatively stable over the past several centuries. The material presented in this study will occupy a worthy position in the process of studying the history of the Karelian language development and formation of its dialectal system.
Kazakhstan children’s literature in the context of world literature: An experience of ‘distant reading’
Authors:   L. N. Gumilyov Eurasian National University, Nurgali Kadisha R. , Beisenova Zhainagul S. ,   L. N. Gumilyov Eurasian National University, Nurgali Rabiga R. ,   L. N. Gumilyov Eurasian National University
Published: December 2024

The article, based on the methodology of “distant reading” proposed by F. Moretti, presents the first experience of comprehension of Kazakhstani children’s literature from the perspective of world literature. The relevance of the problem is connected both with the growing interest in the phenomenon of children’s literature, which nowadays includes the areas formerly referred to the “adult” literature (New Young Adult Literature), and with the reconceptualization of the very concept of “world literature” against the background of the emergence of alternative terms, such as Global Literature, and in the context of the later rethinking of the phenomenon of “literature of the peoples of the USSR”. Having distinguished three stages of development of Kazakhstani children’s literature, the authors find in each of them a stable set of features as a cultural national “code endowed with its own implicit systematicity” (M. Espagne): firstly, representation in the texts of the features of the national landscape and, especially, fauna, secondly, orientation to the national folklore and, thirdly, bilingualism. The methodology of “distant reading” made it possible to identify at each of the three stages of development of Kazakhstani children’s literature the author’s names that are most responsible for its attachment to world literature. These names turn out to be for the 19th century. Abai Kunanbaev and Ibrai Altynsarin, for the 20th century: Berdibek Sokpakbaev and Maxim Zverev; for the 21st century: Jan Amanii, Liliya Kalaus and Zira Naurzbaeva.
The Housing Development of the Main Street of the Tver Kremlin in the First Years after the Fire of 1763 — an Almost Disappeared Legacy of the Second Half of the 18th Century
Authors:   Moscow State University of Civil Engineering (National Research University), Salimov Alexey M.
Published: December 2024

Fires in the medieval Russian city were a frequent occurrence. They also happened in Modern times, but in the Catherine era, fires often became a starting point in the cardinal reform of the urban planning structure of the city. This fully affected Tver, which after the fire of 1763 became a kind of testing ground for the development of new “regular” planning principles. This article examines the results of this transformation for the oldest part of the city — its Kremlin. They were most visibly manifested in the organization of the development of the main Kremlin street, which in the first post-fire years changed its former name (“Bolshaya”) to Tverskaya “prespectiva”. However, already in the 1770s, Catherine street appeared on the maps of the city. In the time of Paul I, it became the Millionnaya, but by the early 1820s, Yekaterininskaya street returned to Tver toponymy, and from 1919 to the present, the main city highway exists as Sovetskaya street. The fire of 1763 “cleared” the main street of the Tver Kremlin of wooden buildings, therefore, building here “from scratch”, the Catherine town planners erected exclusively stone buildings on the red line of the renovated highway. And since the architectural team that worked in the capital of the Upper Volga region in the 1760s consisted mainly of representatives of the Moscow architectural school (including its head, Peter Romanovich Nikitin), the architecture of the buildings erected during this period was focused on Baroque forms, which in the middle of the 18th century could be found in abundance in Moscow. Therefore, for clarity, the author suggests the reconstruction of that part of the main street of the Tver Kremlin, which was built up with stone two-storey buildings in the mid-60s — the first half of the 70s of the 18th century, and which are currently far from the original architectural forms.
Desempenho de hidrocarvão de casca de banana para descontaminação de atrazine e ametryn
Authors:   , Oliveira Christiane Noronha Gomes dos Santos
Published: December 2024

Herbicidas triazínicos são amplamente utilizados na agricultura para o controle de plantas daninhas. Devido às suas altas mobilidade e persistência no ambiente, têm sido frequetemente identificados contaminando solos e águas subterrâneas e superficiais. Nesta pesquisa, foram desenvolvidos hidrocarvões de casca de banana com o objetivo de avaliar seu potencial para descontaminação em água de atrazine e ametryn, nas concentrações de 0,33mg/L e 0,25mg/L, respectivamente. Inicialmente, os hidrocarvões foram preparados em autoclave vertical com tempo de residência de cinco horas a 127 °C. Parte da amostra inicial seca foi submetida à ativação química com ácido fosfórico ou hidróxido de sódio, ambos em duas concentrações: 0,1 e 0,5 M. Os materiais foram caracterizados por meio das análises de Infravermelho por Transformada de Fourier com Reflexão Total Atenuada (FTIR-ATR), Microscopia Eletrônica de Varredura (MEV), Análise Termogravimétrica (TG) e Ponto de Carga Zero (PCZ). Os resultados do estudo cinético foram ajustados aos modelos de pseudo-primeira ordem (PPO), pseudo-segunda-ordem (PSO) e difusão intrapartícula, e os resultados de equilíbrio de adsorção foram ajustados aos modelos isotérmicos de Freundlich e de Langmuir. Na cinética de adsorção, o modelo PSO foi o que apresentou o melhor ajuste tanto para o atrazine quanto para o ametryn, para todos os materiais. Os hidrocarvões ativados, para o atrazine, tiveram seus dados de equilíbrio de adsorção mais bem ajustados para o modelo de Langmuir, exceto o hidrocarvão sem ativação, que teve os dados mais bem ajustados ao modelo de Freundlich. Para o ametryn, os hidrocarvões tiveram seus dados mais bem ajustados para as isotermas de Freundlich. O hidrocarvão ativado com ácido a 0,5 M apresentou maior adsorção para os herbicidas atrazine e ametryn, removendo 74,14% e 96,26%, respectivamente. Os hidrocarvões ativados com ácidos a 0,1M e 0,5 M apresentaram menores taxas de dessorção para o atrazine e ametryn, com valores de 6,82 e 6,71 % para o atrazine e 12,65 e 8,58 % para o ametryn, respectivamente. Os resultados demonstram a elevada capacidade adsortiva do hidrocarvão desenvolvido a partir de casca de banana, um resíduo da indústria que pode ser alternativa para descontaminação dos herbicidas atrazine e ametryn
A Behavioral Analysis of Online Loan Application Adoption: The Roles of Ease of Use, Risk, and Trust in Rural Bali
Authors: Suryawan Tjokorda Gde Agung Wijaya Kesuma , Santikasari Ni Nengah
Published: December 2024

The rapid advancement of technology, particularly in digital financial services, has significantly facilitated various societal activities, wherein individual behaviors to adopt new technologies are crucial factors. This study analyses the influence of perceived ease of use, perceived risk, and trust on the intention to use online loan applications among residents of Bangli, a rural regency in Bali, who have not yet adopted such applications. Utilizing an explanatory research design and a quantitative approach, this study involved 96 respondents selected through a nonprobability sampling method with a purposive sampling technique. Several analytical methods were employed, including validity and reliability testing, classical assumption testing, and multiple linear regression analysis. The findings reveal that perceived ease of use, perceived risk, and trust significantly affect adoption intentions both partially and simultaneously, with ease of use and trust positively influencing these intentions, while perceived risk has a negative effect on adoption intentions. This study contributes to international marketing management by offering insights into user behavior and the elements that foster or hinder fintech adoption in rural settings. By focusing on the roles of ease of use, risk perception, and trust, it provides a renewed perspective for enhancing the global expansion of fintech services.
mHealth Apps in German Outpatient Mental Health Care: Protocol for a Mixed Methods Approach (Preprint)
Authors: Höfer Klemens , Plescher Felix , Schlierenkamp Sarah , Solar Stefanie , Neusser Silke , Schneider Udo , Best Dieter , Wasem Jürgen , Abels Carina , Bußmann Anna
Published: December 2024

BACKGROUND

Mental disorders are complex diseases that affect 28% (about 17.8 million people) of the adult population in Germany annually. Since 2020, certain mobile health (mHealth) apps, so-called digital health applications (DiGA), are reimbursable in the German statutory health insurance system. A total of 27 of the 56 currently available DiGA are approved for the treatment of mental and behavioral diseases. An indicator of existing problems hindering the use of DiGA is the rather hesitant prescribing behavior.

OBJECTIVE

This project aims to develop health policy recommendations for the optimal integration of DiGA into outpatient psychotherapeutic care. The project is funded by the Innovation Fund of the Joint Federal Committee (grant 01VSF22029). The current status quo of the use of DiGA will be analyzed. Furthermore, concepts for the integration of mHealth apps, as well as their transfer into the care process will be investigated. In addition, barriers will be identified, and existing expectations of different perspectives captured.

METHODS

The project will be based on a mixed methods approach. A scoping review and a qualitative analysis of focus groups and expert interviews will be carried out. Additionally, an analysis of claims data of the statutory health insurance will be conducted. This will be followed by a written survey of insured persons and health care providers. Finally, health policy recommendations will be derived in cooperation with stakeholders.

RESULTS

The scoping reviews and qualitative analyses have been completed, and the quantitative surveys are currently being carried out. The target number of responses in the survey of insured persons has already been achieved. Furthermore, the analysis claims data of the statutory health insurance is currently being conducted.

CONCLUSIONS

There is a need for research on how DiGA can be optimally integrated into the care process of patients with mental disorders as evidence regarding the topic is limited and prescribing behavior low. Although the potential of DiGA in mental health care has not yet fully unfolded, Germany serves as a model for other countries regarding reimbursable mHealth apps. This project aims to explore the potentials of DiGA and to describe the organizational, institutional, and procedural steps necessary for them to best support mental health care.

INTERNATIONAL REGISTERED REPORT

DERR1-10.2196/56205
Analysis of Physical Activity Using Wearable Health Technology in US Adults Enrolled in the All of Us Research Program: Multiyear Observational Study (Preprint)
Authors: Singh Rujul , Tetrick Macy K , Fisher James L , Washington Peter , Yu Jane , Paskett Electra D , Penedo Frank J , Clinton Steven K , Benzo Roberto M
Published: December 2024

BACKGROUND

To date, no studies have examined adherence to the 2018 Physical Activity Guidelines for Americans (PAGA) in real-world longitudinal settings using objectively measured activity monitoring data. This study addresses this gap by using commercial activity monitoring (Fitbit) data from the All of Us dataset.

OBJECTIVE

The primary objectives were to describe the prevalence of adherence to the 2018 PAGA and identify associated sociodemographic determinants. Additionally, we compared 3 distinct methods of processing physical activity (PA) data to estimate adherence to the 2008 PAGA.

METHODS

We used the National Institutes of Health’s All of Us dataset, which contains minute-level Fitbit data for 13,947 US adults over a 7-year time span (2015-2022), to estimate adherence to PAGA. A published step-based method was used to estimate metabolic equivalents and assess adherence to the 2018 PAGA (ie, ≥150 minutes of moderate- to vigorous-intensity PA per week). We compared the step-based method, the heart rate–based method, and the proprietary Fitbit-developed algorithm to estimate adherence to the 2008 PAGA.

RESULTS

The average overall adherence to the 2018 PAGA was 21.6% (3006/13,947; SE 0.4%). Factors associated with lower adherence in multivariate logistic regression analysis included female sex (relative to male sex; adjusted odds ratio [AOR] 0.66, 95% CI 0.60-0.72; P<.001); BMI of 25.0-29.9 kg/m2 (AOR 0.53, 95% CI 0.46-0.60; P<.001), 30-34.9 kg/m2 (AOR 0.30, 95% CI 0.25-0.36; P<.001), or ≥35 kg/m2 (AOR 0.13, 95% CI 0.10-0.16; P<.001; relative to a BMI of 18.5-24.9 kg/m2); being aged 30-39 years (AOR 0.66, 95% CI 0.56-0.77; P<.001), 40-49 years (AOR 0.79, 95% CI 0.68-0.93; P=.005), or ≥70 years (AOR 0.74, 95% CI 0.62-0.87; P<.001; relative to being 18-29 years); and non-Hispanic Black race or ethnicity (AOR 0.63, 95% CI 0.50-0.79; P<.001; relative to non-Hispanic White race or ethnicity). The Fitbit algorithm estimated that a larger percentage of the sample (10,307/13,947, 73.9%; 95% CI 71.2-76.6) adhered to the 2008 PAGA compared to the heart rate method estimate (4740/13,947, 34%; 95% CI 32.8-35.2) and the step-based method (1401/13,947, 10%; 95% CI 9.4-10.6).

CONCLUSIONS

Our results show significant sociodemographic differences in PAGA adherence and notably different estimates of adherence depending on the algorithm used. These findings warrant the need to account for these disparities when implementing PA interventions and the need to establish an accurate and reliable method of using commercial accelerometers to examine PA, particularly as health care systems begin integrating wearable device data into patient health records.
Unveiling Differences in Seismic Response: Comparative Study of Equivalent Linear and Nonlinear Analyses in the Central Coastal Region of Bengkulu, Indonesia
Authors: Anggraini Giovanny Dhebby , Mase Lindung Zalbuin , Supriani Fepy , Misliniyati Rena , Amri Khairul , Chaiyaput Salisa
Published: December 2024

Seismic response analysis is a key aspect in earthquake geotechnical engineering, as it provides important insights into the behavior of soils when exposedtoseismic forces. This research compares equivalent linear and non-linear models in the central coastal region of Bengkulu, which is known for its complex geology and high seismicity. By evaluating the accuracy and reliability of each model in predicting ground motion amplification,this research aims to provide useful recommendations for seismic design. The research method uses one-dimensional equivalent linear and nonlinear propagation modeling, namely Pressure Dependent Hyperbolic (PDH). The analysis resulted in the parameters of Peak Ground Acceleration (PGA), time history acceleration, spectral response acceleration, and amplification factor. The equivalent linear method consistently produced higher values for peak ground acceleration (PGA), spectral response acceleration, time history acceleration, and amplification factor compared to the nonlinear method. The analysis results show that the equivalent linear PGA values are in the range of 0.32g to 0.63g, while the nonlinear values range from 0.20g to 0.52g. The resulting spectral responses are averaged over the design spectrum within 0.2 s to 0.9 s, which can affect low- to high-ceilinged buildings. The equivalent linear amplification factor has a range of 1.59 to 1.91, while the nonlinear has a range of 0.80 to 1.59. Both methods have their advantages, with the nonlinear approach offering greater accuracy for large seismic events, while the equivalent linear model remains useful for preliminary analysis. Hopefully, these findings will improve the understanding of ground response in coastal areas and provide valuable data for improving infrastructure resilience in earthquake-prone areas around the world.
ДИСПЛЕИ ДЛЯ МЕДИЦИНСКИХ, ИЗМЕРИТЕЛЬНЫХ И ПРОМЫШЛЕННЫХ ПРИБОРОВ ПРОИЗВОДСТВА POWERTIP
Authors: Павленко А.
Published: December 2024

Компания Powertip Technology Corporation за последние
два десятилетия вошла в число ведущих производителей полноцветных
TFT- и монохромных дисплеев малого и среднего размера, а также
резистивных и емкостных сенсорных панелей. Продукция компании
предназначена для применения в различных отраслях, включая
медицину, автомобилестроение, бытовую технику, связь, контрольно-
измерительные приборы и др. Powertip стремится поддерживать высокие
стандарты в области разработки и технологий производства дисплейной
продукции, уделяя особое внимание качеству и своевременным
поставкам, сохраняя при этом высокую конкурентоспособность.
В статье представлен обзор новинок дисплейной продукции Powertip
для применения в таких областях, как медицина, контрольно-
измерительные приборы, промышленное оборудование.
МЕТОД ИЗМЕРЕНИЯ ДЕФЕКТОВ ФОРМЫ ЛАЗЕРНЫМИ СКАНИРУЮЩИМИ СИСТЕМАМИ
Authors: Епифанцев К. , Заякин О. , Фролова Е.
Published: December 2024

Оптический датчик лазерного типа, имеющий предварительную систему
преобразования, был использован как альтернатива контактного щупа
на кругломере RoundTest RA-120p. Описывается ряд экспериментов,
проведенных за несколько лет в Физическом институте Академии наук
им. П.Н.Лебедева, в лаборатории «Цифровой метрологии» ФГАОУВО
«Санкт-Петербургский государственный университет аэрокосмического
приборостроения», в испытательной лаборатории АО «Бортовые
аэронавигационные системы». Сделаны выводы по наиболее рационально
собранным схемам лазерных установок, имеющих максимальный отклик
и стабильность. Проведено сравнение результатов оптических
и контактных измерений.
Estado global de la degradación de los ecosistemas en la década de la pandemia de COVID-19
Authors: García Oliva Felipe Francisco
Published: December 2024

La pandemia global de covid-19 representa una de las experiencias más traumáticas para varias generaciones en México. Si bien es cierto que la humanidad ha vivido diferentes pandemias, la que hemos experimentado nos tomó por sorpresa porque no nos imaginamos que se presentara una de estas dimensiones, tanto espaciales como temporales, a pesar de contar con todas las herramientas de salud para prevenir enfermedades. Esta pandemia se presenta en una de las mayores crisis ambientales que ha vivido la humanidad (Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services [ipbes], 2018), aunque no es del todo claro que exista una relación directa entre el nivel de degradación de los ecosistemas y la magnitud de una pandemia. Esta posible relación debe analizarse más detenidamente y será necesario realizar estudios más profundos para entender si existe. El presente capítulo hace una descripción de los trabajos recientes que han tratado de estimar y cuantificar los niveles de degradación global de los ecosistemas, entendiéndolo como el contexto ambiental en el que se dio la pandemia covid-19, y presenta una hipótesis de la posible relación de causa y efecto entre ambos fenómenos.
Independencia del Banco Central: la visión de Keynes, Prebisch, Friedman y Rogoff
Authors: Vargas Magaña Germán
Published: December 2024

El lento crecimiento de la última década, el aumento inflacionario post pandemia y la persistente desigualdad revitalizaron el debate sobre la estructura óptima de la política monetaria. Un tema central es quién y cómo debe determinar las políticas más adecuadas, lo que se conoce como ‘estructura monetaria’: la relación institucional entre el banco central, el tesoro y la sociedad. Este texto compara cuatro visiones antagónicas sobre la política monetaria. Se destaca la existencia de consenso, más allá del singular caso del pesimismo monetarista, que favorece ciertas dimensiones de independencia. Además, se explora la desaparición de la coordinación fiscal como tema fundamental en la posguerra, y el surgimiento en su lugar de una subordinación del fisco a los bancos centrales, lo que ha provocado una excesiva orientación hacia los mercados financieros en detrimento de los objetivos de desarrollo nacional.
Sobre la validez del supuesto de uniformidad en las tasas de plusvalía sectorial desde la teoría de las probabilidades
Authors: Gómez Julián José Mauricio
Published: December 2024

El supuesto de uniformidad en las tasas de plusvalía sectorial se encuentra implícito en todo análisis marxista de la tasa media de ganancia que no tome explícitamente en consideración las diferencias en el grado de explotación de la fuerza de trabajo entre los diferentes sectores productivos. La validez de este supuesto, establecido por Adam Smith y elevado al grado de ley económica central en el marco teórico de Marx, ha sido cuestionada tanto desde posiciones marxistas como desde otras posiciones. Esta investigación analiza la consistencia lógica de tal supuesto, en términos de variedades no clásicas, de la ley de los grandes números tanto en su versión débil como fuerte, así como también examina, descriptiva e inferencialmente, el comportamiento empírico de las tasas de plusvalía sectorial en la economía estadounidense durante el periodo 1960-2020. Los resultados teóricos y aplicados arrojan evidencia a favor de la validez de este supuesto.
Distancia de rescate: Exile and Loss of Identity in the Face of Rural Contamination
Authors: Riva Palacio Rabadán María Fernanda
Published: December 2024

This paper explores Samantha Schweblin’s novel Distancia de rescate within the contexts of environmental literature and eco-horror. It analyses the rural Pampa setting in the novel as a focal point for examining the impacts of ecological degradation on human relationships and societal norms. The novel’s depiction of the Pampa as a Foucauldian heterotopia—a space that both mirrors and subverts idyllic rural landscapes—sets the stage for a narrative that intertwines ecological devastation with elements of horror. Central to this discussion is the novel’s portrayal of migración de almas or soul migration, analyzed as a metaphor for exile that leads to a loss of personal identity and a breakdown of family bonds. Characters such as David and Nina are examined as embodiments of this metaphorical exile that represent broader cultural fears about ecological and existential threats. The essay also examines how these figures embody abjection within the Anthropocene, reflecting fears about irreversible environmental damage. Through this lens, the essay explores how the novel critiques modernity’s dichotomy between nature and culture, and presents a more integrated view of human and environmental interdependence. This paper argues that Distancia de rescate not only critiques contemporary environmental issues but also serves as a commentary on the profound impacts of human actions on nature.
Deck Slab Skewness Behavior on Pier and Longitudinal Girder of Balanced Cantilever Bridge: An Analytical Study
Authors: Verma Khushboo
Published: December 2024

The finite element method (FEM) analysis of balanced cantilever skew bridges under the higher loading class of IRC
6:2017 is explored in this study. The impact of increased skewness in the deck on other structural members of the bridge is
examined. For the analysis, a portion of a bridge with a span of 14 meters and a lane width of 3.5 meters is considered. Seven
cases are created and analyzed using various skew angles. After the analysis, checks are performed to evaluate how the
performance of the deck slab influences other bridge components, including the longitudinal girder. Conclusions are drawn
regarding the pier and longitudinal girder based on the results. It is found that greater skewness in the deck slab leads to
increased values of parameters such as axial forces, shear forces, bending moments, and torsional moments in the bridge. The
analysis demonstrates a direct proportionality between the skew angle and the magnitude of stress, highlighting the critical role
of skewness in structural performance evaluations.
PREVENÇÃO E INFECÇÃO POR HIV/AIDS: Percepção em uma população de universitários do noroeste paulista
Authors: Cruz José Augusto Pereira da , Cabrera Eliana Márcia Sotello , Castiglioni Lilian
Published: December 2024

Occupational and sexually transmitted infections represent a major public health problem, as annually more than 1 million people are infected, with about 40 million deaths since the first case of HIV/AIDS. The global implementation of rapid diagnoses and effective antiretroviral therapy has made possible a significant reduction in morbidity and mortality. However, the world literature reveals that it is necessary to improve knowledge of HIV prevention measures among university students. The objective of this study was to analyze the knowledge of nursing students regarding the prevention of these infections. The model followed was prospective observational and transversal, following the STROEBE rules, with a questionnaire to evaluate the knowledge of the academics. We concluded that there was an heterogeneity in the responses of the academic students of nursing course regarding the risks and prevention of infection of university students to HIV and AIDS, being similar to the results found in the international studies that were discussed in this study. Despite this, there were significant correlations between the knowledge of university students and the use of condoms, tests and pre-exposure prophylaxis to HIV. Sexuality must be understood in a comprehensive way and its complexity must be recognized, valuing it as a fundamental experience of the human being.
DIÁLOGOS ENTRE CULTURA, ARTE E RELAÇÕES FAMILIARES: Caminhos para a promoção de saúde
Authors: Rosa Laís Faber de Almeida , Madureira Ana Flávia do Amaral , Mori Valéria Deusdará
Published: December 2024

Family relationships are often configured as people's first social space, being permeated by their own characteristics and also by cultural elements of the society in which they are inserted. However, it is understood that the study of the family, as a social institution, is still carried out by psychology, often in an isolated and segregated way from the broader cultural aspects that permeate our society. Possible paths for health promotion in the family context lose space for notes about “flaws” in relationship formats, disregarding the dialogue between family and culture. In a different direction, the objective of this theoretical article is to discuss aspects relating to the relationships between culture, family and art, exploring the potential of aesthetic experiences as one of the promising ways of promoting health from and in family relationships. To achieve this objective, this article begins the discussion by presenting the relevance of the concept of culture as a social construction. Subsequently, it discusses the importance of studying psychological phenomena in a culturally contextualized way and, finally, it presents suggestions of possible ways for families to promote a respectful culture, using art and aesthetic experiences as resources to encourage dialogue and closer emotional ties between family members. It is concluded that family relationships transcend the home, highlighting the importance of the family within the scope of socialization processes that, in fact, are committed to building bridges and promoting collective well-being, based on a culture characterized by care, affection and respect.
O SENTIDO CRISTÃO PARA O FENÔMENO DA MORTE: Um estudo a partir da obra “Escatologia: morte e vida eterna” de Joseph Ratzinger
Authors: Souza Emanuel Reis de , Soares Mirelly Nascimento , Silva Mikael Almeida Santos , Nunes-Júnior Roberto Costa , Cerilo-Filho Marcelo , Nunes Erika dos Santos
Published: December 2024

In order to explain the finitude of life within the horizon of Christian religious experience, theology has developed a treatise called eschatology. This article aims to contribute to the eschatological reflection on death from a Christian perspective, with the help of the thought of Joseph Ratzinger, Pope Emeritus Benedict XVI. It is divided into three sections: 1- The problem of death in contemporary society: between denial and naturalization; 2- Indications of the view of death in Sacred Scripture; 3- The Christian meaning of death. Currently, according to Ratzinger, the idea remains among all sections of society, from believers to non-believers, that “death must come suddenly, without giving us time to think or suffer”, because naturalization has not had its intended effect: the end of fear in the face of the finitude of life. As a result, the idea emerged that this phenomenon of dying, not yet assumed and experienced as a necessary and uncontrollable fact, should be controlled with the help of scientific techniques, through methods such as euthanasia or assisted suicide. Thus, for modern Western man, death has become synonymous with failure, impotence and shame. They try to overcome it at any cost and, when this is not achieved, it is hidden and denied. Therefore, this article relays the essence of the Christian faith, the idea that human life is greater and more comprehensive than its biology, and that, after death, a new life is contemplated, one that is more perfect because it is eternal and imperishable.
Ensino e treinamento do basquetebol
Authors: Lopes Dos Santos Junior Eugênio , Zeilmann Brasil Vinicius Zeilmann Brasil , Paes Roberto , De Andrade Rodrigues Heitor
Published: December 2024

O objetivo da pesquisa foi caracterizar as escolhas metodológicas de treinadores de basquetebol de jovens atletas e analisar as crenças que sustentam estas escolhas. Trata-se de um estudo qualitativo, de tipo descritivo-exploratório. Os participantes foram três treinadores que atuam com a categoria sub-15. Para coleta de dados, foram utilizadas as técnicas de entrevista semiestruturada, observação sistemática e procedimentos de estimulação da memória. Para a análise, foi utilizada a análise temática. Os resultados apontam para um perfil de escolhas metodológicas baseado em tarefas analíticas, intervenções de orientação-demonstração e um papel passivo dos atletas; e outro com maior presença de tarefas globais e sintéticas, com participação dos atletas oscilando entre papéis ativo e passivo durante os treinos. As principais crenças que sustentam estas escolhas são: tarefas analíticas e a demonstração aliada à orientação, otimizam a aprendizagem técnica; tarefas similares ao contexto do jogo desenvolvem a autonomia dos atletas frente às demandas do jogo. Estas crenças estão fortemente ligadas às primeiras experiências da vida esportiva destes treinadores no basquetebol.
Reflexões incipientes acerca do estudo da epistemologia da Educação Física
Authors: Marques João Paulo
Published: December 2024

O artigo aventa reflexões que fomentam o debate acerca da epistemologia da Educação Física. Para isso, verte-se à resposta da seguinte questão: o que qualifica o conhecimento científico e que modelos teóricos ajudam a compreender a organização científica da Educação Física? O delineamento da resposta possível se dá a partir do diálogo teórico-conceitual com as metateorias de Karl Popper e Thomas Kuhn, bem como com teorias de autores da Educação Física cujos modelos propostos contribuem para elucidar questões afetas ao assunto. Ao acionar categorias que colocam em perspectiva a postura científica, o texto evidencia elementos fundantes da organização de campos e sistemas de conhecimento. Especificamente em relação ao campo da Educação Física, problematiza o mito do contexto e a diversidade lexical decorrente dos modelos propostos, convidando ao conhecimento das múltiplas epistemologias que o constituem.
identidade profissional de treinadores de escolas de futebol
Authors: Rodrigues Pereira Ana Karla , Rafaela Galatti Larissa , Rogério Thiengo Carlos , De Andrade Rodrigues Heitor
Published: December 2024

O objetivo deste estudo foi investigar a constituição da identidade profissional de treinadores esportivos que atuam com o ensino do futebol para crianças. Os dados foram coletados a partir de entrevistas narrativas com quatro treinadores e uma treinadora com formação em Educação Física. Para a análise dos dados, realizamos a transcrição; reconstrução da estrutura diacrônica e sincrônica; análise compreensiva e análise comparativa. Os resultados revelam que o processo de constituição identitária é decorrente das sucessivas socializações realizadas ao longo da vida, resultando em negociações entre as dimensões relacional e biográfica. Concluímos que a identidade profissional dos treinadores e da treinadora é marcada pelo sentimento de frustração, resultando em uma identidade insatisfeita no que se refere às expectativas profissionais e que idealiza a formação continuada como porta de acesso para o reconhecimento social e melhores possibilidades de inserção profissional.
“Eu sou atleta!”
Authors: Frazão da Silva Enoly Cristine , Da Silva Corrêa Lionela , Carbinatto Michele Viviene
Published: December 2024

Contrariamente aos preceitos capacitistas sobre o corpo da pessoa com deficiência, revelamos a percepção da experiência vivida por uma atleta com Síndrome de Down na ginástica rítmica adaptada pertencente ao quadro do alto rendimento e participante de eventos nacionais e internacionais. Alicerçada na pesquisa qualitativa com análise fenomenológica, a construção dos dados foi realizada pelo cruzamento de informações advindas de um questionário informativo, duas entrevistas e uma observação não participante. Nossas análises revelaram um efetivo reconhecimento do ‘ser-atleta’, evidenciado nos dualismos e paradoxos esportivos, como vitória e derrota, e na (com)vivência — familiares, treinadora, juízes e o público. Ao dar foco para a experiência vivida a uma pessoa com deficiência no esporte, vislumbrou-se subsidiar a emancipação e empoderamento desse público na área, transcendendo prerrogativas cartesianas de corpo, revelando um mundo esportivo vivido para e por todos.