bluuebunny/crossref_metadata_2025 huggingface dataset:
Дважды бедные: кто испытывает дефицит времени и дефицит денег
Authors: Калабихина Ирина , Шамсутдинова Виктория
Published: December 2023

Дефицит свободного времени может являться серьезным ограничением в развитии личности взрослых и детей, благополучия семьи и ее членов, инклюзивного участия в экономической и социальной жизни. Сочетание дефицита денежного дохода и дефицита свободного времени является еще более серьезным барьером инклюзии, что мотивирует выявлять многомерную бедность – по времени и по доходу. Используя микроданные Выборочного наблюдения использования суточного фонда времени населением Росстата за 2019 г., авторы методом кластеризации выделяют социально-­демографические группы российских домохозяйств с дефицитом свободного времени, а также одновременно с дефицитом дохода и свободного времени. В исследовании под свободным временем понимается время, потраченное на досуг (чтение книг, интернет, хобби, спорт), образование, религиозные практики, услуги обществу и помощь другим домохозяйствам (волонтерство). Эти виды деятельности описывают свободное время человека в широком смысле, то есть с учетом всех видов развивающей человека деятельности. В исследовании различными методами определяется уровень и профиль одномерной бедности домохозяйств по времени или по доходу. Подробно рассмотрено четыре подхода: установление порога бедности по доходу на уровне 50 % от медианного дохода в выборке; порог бедности по времени, равный 50 % от медианного доступного свободного времени; порог бедности по времени на уровне 150 % от оплачиваемого рабочего времени; порог бедности по времени на уровне 300 % от рабочего оплачиваемого времени для выявления крайней бедности. Уровень и профиль многомерной бедности домохозяйств, учитывающей как время, так и доход, определяется в исследовании посредством двух подходов. Согласно первому методу, бедным считается домохозяйство, если как доход, так и свободное время на одного члена домохозяйства составляют менее 50 % от медианного значения в выборке. В рамках второго метода, бедным считается домохозяйство, если доход на одного члена семьи составляет менее 50 % от медианного значения, а время оплачиваемой работы превышает 150 % медианного значения. В работе выделено пять социально-­демографических типов домохозяйств, описывающих разную степень бедности по дефициту дохода и дефициту свободного времени; определены целевые группы и уровень двой­ной бедности для разработки социальной политики по снижению бедности и росту возможностей для инклюзии.
Evaluation of Writing Skills Learning Field according to Stake's Responsive Evaluation Model in terms of Gifted and Talented Students
Authors: ACAR BAŞEĞMEZ Derya , ER Kemal Oğuz , KURNAZ Ahmet
Published: December 2023

This research aims to evaluate the 2019 Turkish curriculum writing skills learning field in terms of gifted and talented students. In the research, a holistic single case design, one of the case study designs, was used. The study group was determined by using “criterion sampling” and “convenience sampling” methods from the purposive sampling methods. The sample of the research consisted of gifted and talented students at the fourth grade level in the Sincan region of Ankara province. Within the scope of the research, 21 volunteer students were interviewed. A semi-structured interview form developed by the researcher was used as the data collection tool. The data were collected in April and May 2022. The content analysis method was used to analyze the data. The reliability of the study was determined to be 0.83. The results indicate that the students experience writing anxiety, the topics are relatively appropriate to the level of the students, the variety of methods and techniques and the time are insufficient, and both traditional and alternative assessment methods are used during the evaluation.
Public Policy Europeanisation in Response to the Covid‐19 Crisis: The Case of Job Retention Schemes
Authors: Sønstevold André , Riddervold Marianne , Gunnarsdottir Elsa Lilja
Published: December 2023

To what extent and how did the Covid-19-pandemic trigger the Europeanisation of public policy in the EU member states? This article addresses this question by exploring member states’ responses to the labour market implications of the pandemic. Although the EU due to its free movement principles in effect has a common labour market, labour market policies have remained in the hands of the member states. Nonetheless, we find that they responded in a surprisingly similar manner to rising unemployment caused by lockdowns. Was this policy change linked to Europeanisation processes, and if so, in what way? We find that member states’ responses were related both to economic incentives and to contingent learning playing out in largely informal settings at the EU level. Our findings shed light on how crises may function as a critical juncture that triggers policy change, and how the EU may play a key role in such change. Our study thus also adds insights to our understanding of the mechanisms that underpin Europeanisation, in particular by shedding light on the importance of informal learning processes and the influence of the European Commission also in formally less integrated policy areas.
Traumas mamilares em nutrizes: revisão de escopo
Authors: Lopes Ana Cristina Martins Uchoa , Bernardi Bruna , Fernandes Luciane Cristina Rodrigues , Sanfelice Clara Fróes de Oliveira , Balaminut Talita , Carmona Elenice Valentim
Published: December 2023

Objetivo: investigar, na literatura, a definição de trauma mamilar relacionado à amamentação, os tipos de trauma e seus tratamentos. Método: revisão de escopo. Foram consultados: PubMed; Literatura Latino Americana e do Caribe em Ciências da Saúde (LILACS); Cumulated Index to Nursing and Allied Health Literature (CINAHL); SCOPUS; Web of Science; Base de dados de enfermagem (BDENF), EMBASE e Biblioteca Cochrane. Incluídos estudos publicados de 2015 a 2020. Resultados: a amostra final foi composta por 23 artigos, sendo que 14 deles abordaram a definição de trauma mamilar. Esse evento inclui dor, sendo um dos problemas mais comuns durante a amamentação e relevante fator para desmame precoce. A melhor forma de preveni-lo e tratá-lo é por meio de posicionamento e pega adequados. Conclusão: não há padronização quanto à definição de trauma mamilar e os diferentes tipos. Há necessidade de refinamento da nomenclatura, a fim de auxiliar em diagnóstico e tratamento adequados.
Locating Arab Americans in Greater Detroit: An Overview of MENA Archives in Southeast Michigan
Authors: Marks Alexis Braun , Christensen Mason , Ford Amanda , Gentry Steven , Bavery Ashley Johnson , Stiffler Matthew Jaber
Published: December 2023

Southeast Michigan is home to one of the largest, most highly concentrated populations of people of Middle Eastern and North African (MENA) descent in the United States. This case study includes summaries of MENA-related collections at four separate repositories: the Bentley Historical Library at the University of Michigan, the Arab American National Museum, the Dearborn Historical Museum, and Eastern Michigan University Archives. This region not only provides unparalleled archival holdings, but researchers and archivists are actively working with local MENA communities to create future collections. In this study, staff from each of the four profiled institutions have contributed a summary that links collections across institutions and illustrates the importance of visiting two or more sites to fully understand the region's Arab American community. The authors reveal how researchers can find a rich collection of artifacts and photographs, oral histories, personal papers and organizational records, published materials, and government documents all within a half-hour drive of the Detroit Metro Airport. These collections, which are local, national, and international in scope, make metropolitan Detroit a crucial research site for historians, anthropologists, sociologists, and other scholars examining the life and culture of MENA communities across the United States.
What's in a Name? Archives and Special Collections at American Research Institutions in the Middle East: Repositories at the American University of Beirut, the American University in Cairo, the American Center of Research in Jordan, and New York University Abu Dhabi
Authors: Bauer Brad , Kaissi Samar Mikati , Kouba Ryder , Urgola Stephen
Published: December 2023

In today's Middle East, a number of institutions of research and higher education have American origins, and several maintain archives and special collections. This article offers case studies of repositories at four of these institutions: the American University of Beirut (AUB), the American University in Cairo (AUC), the American Center of Research (ACOR) in Jordan, and New York University Abu Dhabi (NYUAD). The article traces the origins of these archives and how those were shaped by the development of each one's parent organization as an American-inspired institution, as well as by the historical, social, and cultural framework of their host countries. The authors also consider the landscape of archives in the nations where these institutions are based: Lebanon, Egypt, Jordan, and the United Arab Emirates. The evolution of the collecting program of each repository is outlined, with strategies and key acquisitions and collections mentioned. Access and dissemination methods, including digitization initiatives, are also covered. In presenting such activities, the ways in which American traditions and standards of archival practice contrast with or complement those of local archival traditions are examined. A central theme is the way that the archives at AUB, AUC, ACOR, and NYUAD go about documenting not only institutional history but also the heritage of their host countries and the challenges and opportunities inherent in that work.
Archival Reckonings: Confronting White Supremacy in the Digital Transgender Archive
Authors: Rawson K. J.
Published: December 2023

Building upon decades of scholarship in critical archive studies, particularly work informed by critical race theory, this article closely examines the racialized power of one specific archival initiative, the Digital Transgender Archive (DTA). Presented as an extended case study of the DTA, this article reveals the white supremacist logics that can operate even within projects devoted to seeking archival justice for oppressed communities. Beginning at the broadest level, the article opens with a discussion of archival appraisal and collecting as racial power. Next, the project's commitment to open access is challenged by evaluating the harm to BIPOC communities that may result from unfettered and undifferentiated access. The subsequent two sections take a practical turn as the author discusses the DTA's approach to handling racist content and the projectwide steps that are being taken to address the white supremacist logics that undermine the mission of the project.
Demystifying the three different types of COVID-19 associated multisystem inflammatory syndrome in children: Experience from a tertiary care hospital
Authors: S Nerella , S Basu , S Pati , T Biswas , I Majumdar , S Datta
Published: December 2023

Background: Following the coronavirus disease-2019 (COVID-19) pandemic, a new entity emerged termed as multisystem inflammatory syndrome in children and adolescents temporally related to COVID-19 (MISC) by the World Health Organization (WHO). Infection with COVID-19 triggers the formation of antibodies to viral surface epitopes. It is believed that low titer non-neutralizing antibodies may accentuate virus-triggered immune responses. The study aimed to describe the various clinical presenting features, deranged laboratory parameters, echocardiographic findings, and immediate outcome and to categorize into 3 types of MISC and find any difference among the 3 types. Methodology: Children 29-days old to 12-years old who clinically satisfied the published WHO’s case definition for MISC were included in the study. All children were subjected to serological testing for total immunoglobulin to viral spike glycoprotein, relevant blood investigations, and echocardiography. Results: Out of 50 cases, we had 24(48%) cases of MISC without shock, 12(24%) cases of Kawasaki disease-like phenotype, and 14(28%) cases of MISC with shock. Fever (96%) and respiratory complaints (64%) predominate followed by gastrointestinal (45%) and red eye (32%). The inflammatory markers were notably elevated- the median CRP was 39.6mg/L, median ESR was 70mm 1sthr, median procalcitonin was 8.2 ng/ml. There is a significant drop in inflammatory markers post-treatment (p=0.019, p=0.000, p=0.016 respectively for CRP, ESR and procalcitonin). Abnormal echocardiographic findings were seen in 46% of cases in terms of decreased ejection fraction and coronary artery aneurysms (CAA). There were 7 deaths (14%), and 42(84%) patients were successfully discharged. Conclusion: Following the COVID-19 pandemic, MISC has emerged with its characteristic clinical pattern which needs early identification and prompt treatment to prevent mortality and morbidity. Keywords: MISC; non-COVID; Eastern India; Kawasaki disease; PIMS-TS; IVIG; immunity
A cross sectional study on seroprevalence of transfusion-transmitted infections among blood donors at tertiary care hospital
Authors: K Angampally , RC Darapuneni , SM Gafurjiwala
Published: December 2023

Background: Transfusion transmitted infections (TTIs) are the major problem associated with blood transfusions, and accurate projections of TTI risk are essential for tracking the safety of the blood supply. This research recognized the seroprevalence trends and shifting patterns of TTIs, in a multispecialty hospital. The aim of the study was to assess the prevalence of TTI infections among blood donors and to compare the changing seroprevalence trends in blood donors. Materials and methods: A cross sectional study was conducted from January 2017 to December 2022 at KIMS Blood Centre, Secunderabad, India. All donors reporting to the blood centre during the period were screened for human immunodeficiency virus (HIV) 1 & 2, hepatitis C viruses, hepatitis B surface antigen (HBsAg), total hepatitis B core antibody (aHBC) and hepatitis B surface antibody (aHBs), malaria and syphilis. Screening of HIV, hepatitis B and hepatitis C viruses were done by chemilumiencies, while syphilis and malaria were screened by RPR method. Results: A total of 69741 voluntary blood donors were screened, of which 68857 were males and 1083 were females. Seropositivity of HIV, hepatitis B, hepatitis C viruses, malaria, syphilis were 0.36 %, 0.59%, 0.48%,0.01% and 0.07% respectively. Addition tests were aHBC and aHBs which showed among all the potential donors, the most common TTI prevalence at our centre was hepatitis B followed by HCV, HIV, syphilis and malaria. Conclusion: Public awareness, careful donor selection, vigilance, and adoption of newer techniques for early detection are needed to reduce the incidence of TTIs. Keywords: human immunodeficiency virus; HIV; hepatitis B; hepatitis C; seroprevalence; transfusion transmitted infections
The Connection of Play Activity and the Understanding of Emotions in Older Preschoolers
Authors: Ryabkova I.A. , Timokhina J.I. , Myastkovskaya E.Yu.
Published: December 2023

Play is traditionally associated with the emotions of a child, however, the results of research in this area are ambiguous. Available works are mainly concentrated in foreign sources since this topic is practically not studied in Russia. The purpose of this study is to fill this gap – to study the relationship between the play activities of preschoolers and their understanding of emotions. The hypothesis is that there is a direct connection between the level of development of pretend play for children 5-7 years old and their emotional development. To test the hypothesis, a modified method for evaluating play activity of L.B. Baryaeva and A.P. Zarin, as well as the Test for understanding emotions, were used. Play was evaluated twice, with a difference of 2 weeks, average scores were displayed. Emotion comprehension testing was carried out using the specially developed ChildStudy MSU computer program. The study was conducted in five kindergartens working under general education programs. The sample consisted of 50 children (21 girls, 42%), the age of the subjects ranged from 5 years 0 months to 7 years 5 months. As a result of the study, no correlations were found between scores on play activity and the understanding of emotions. Another noteworthy significant result is that children who correctly solve tasks for understanding mixed emotions have more complex creative play.
Victimization of Minors in the Process of Cybergrooming: Gender and Psychosexual Specificity
Authors: Medvedeva A.S.
Published: December 2023

Addressing the problem of sexual harassment of children and adolescents in online communication (cybergrooming) requires in-depth study. Gender and psychosexual aspects of victimization of victims are of particular importance for preventive work. The article presents the results of content analysis of dialogues between 35 cybergroomers and 94 minors, realized on the Internet. The gender and age structure of the victims is 54 girls and 40 boys from 9 to 16 years old. It was found that depending on the gender and sexual identity of the child, as well as their own criminal goals, the groomers use different tactics of manipulative influence. Boys are significantly more likely to exhibit sexual motive when interacting with abusers, as well as greater victimization (p=0.000). Girls are predominantly oriented towards neutral and friendly interactions and do not allow it to go beyond these limits (p=0.000). It is concluded that prevention of victimization of minors involved in cybergrooming should include the development of skills to assert personal boundaries and critical attitude towards online interlocutors.
Developing the Potential of Post-traumatic Growth as a Psychological Target for Training Candidates for Substitute Parents
Authors: Oslon V.N. , Odintsova M.A. , Semya G.V. , Kolesnikova U.V.
Published: December 2023

In recent years, the Russian state has been actively engaged in protecting the rights of children deprived of parental care. As part of the amendments to the Constitution (Article 67), the State assumed the responsibilities of parents in relation to this category of children. These responsibilities are realized through the development of family life, the most important tool of which is the training programs for persons wishing to adopt orphaned children. Their necessity was legislated in 2012, and in the Action Plan for the Decade of Childhood (dated January 23, 2021 No. 122-r) the task of improving them was set, the implementation of which the Ministry of Education of the Russian Federation in terms of developing programs for preparing citizens for the reception of orphaned children was entrusted to the MSUPE. The new program considers the development of the potential for post-traumatic personality growth (PPTPG) as such a target. The results of the study (N=188 candidates for substitute parents) are presented. It is proved that the psychological resources of candidates include family viability, resilience, emotional intelligence, potential for compassion, the ability to self-regulate and child-oriented reception motives.
Development and Validation of Wheelchair-Based Yoga Module for Individuals with Paraplegia
Authors: Pathak Akash , Wadhwa Garima , Kumar Parmod , Walia Shefali , Kaur Jaskirat , Khanna Stuti
Published: December 2023

Spinal cord injury causes temporary or permanent loss of motor, sensory, or autonomic functions, leading to long-term impairments that are not only confined to physical attributes but also restrict individuals’ participation in major domains of life. Around 60%–80% of individuals with spinal cord injuries depend on a wheelchair for mobility. Numerous studies have reported yoga’s beneficial role in alleviating spinal cord injury symptoms; however, a validated wheelchair-based yoga module was unavailable. Thus, the present study aimed to develop and validate a wheelchair-based yoga module that comprises a printed protocol for individuals with paraplegia. The study was conducted in four phases: The first three phases were the steps for the formulation of a wheelchair-based yoga module, and in the last phase the content validity of the designed module was determined by a panel of 10 experts, who were asked to rate the preliminary module for its necessity and relevance using a Likert scale. A total of 17 yoga practices with high content validity were included in the final wheelchair-based yoga module, and 10 practices with lower content validity were excluded from the designed module. Data analysis revealed the mean content validation index of the designed module to be 0.81. This study concludes that the formulated wheelchair-based yoga module is valid for individuals with paraplegia. However, future studies need to be conducted to determine the protocol’s feasibility and effectiveness.
SEROLOGICAL SCREENING FOR Neospora caninum INFECTION IN A DAIRY CATTLE FARM WITH REPRODUCTIVE DISORDERS, IN SOUTH-EASTERN ROMANIA
Authors: GOTU Vasilica , MITREA Emanuel , POREA Daniela , IONITA Mariana , MITREA Ioan Liviu
Published: December 2023

Neospora caninum is an apicomplexan protozoa parasite that causes reproductive disorders in cattle worldwide. Despite the high seroprevalence reported in Romania, there are limited data on N. caninum infection in dairy cattle, and no studies have evaluated the presence of infection over time in a limited area. Therefore, this study aimed to assess the seroprevalence of N. caninum in a dairy cattle farm in Southeastern Romania where a previously study reported about the cattle exposure to N. caninum infection. A total of 85 cattle, assigned in four groups, according to the reproductive status (repeated breeding syndrome, history of abortion, pregnant cows, and fresh cows) were tested for the presence of N. caninum antibodies, using an indirect ELISA test. The overall seroprevalence was 28.23% (95% CI: 18.67–37.80). According to the reproductive groups, the seroprevalence varied between 19.04% (95% CI: 2.25-35.84) in fresh cows to 38.09% (95% CI: 17.32 - 58.87) in cows with repeated breeding syndrome. By these findings new information is provided about the disease's presence in the studied farm, implying that infection with N. caninum may be the primary cause of reported reproductive disorders, as well as about the infection's persistent nature.
RESULTS OF AUTOMATIC COTTON CROPS MAPPING USING REMOTE SENSING DATA AND A PLANT GROWTH SIMULATION MODEL
Authors: GULYAEV Rinat , SULTONOV Azamat , YUNUSOV Ravil , RAFIKOV Damir , GULYAEVA Kamila , KIMSANBAEV Oybek , KAKHKHOROV Bakhtiyor
Published: December 2023

The paper presents the results of application of the method of automatic generation of representative and unbiased set for in-season cotton crop mapping, based on crop simulation model, previously parameterized using ground truth and satellite data. The method provided confident mapping of cotton fields without using actual ground-truth information or a-priori information about their in-season phenology. Overall mapping accuracy calculated using relevant ground truth data for cotton fields has reached 95.6 %. Consideration of time series of NDVI values as a model of phase characteristics allowed using relatively simple criteria to identify typical representatives of the selected crop on the basis of analysis of their seasonal phenology and made it possible to build a reference sample for modeling and further classification.
STRUCTURAL EFFECTS INDUCED BY CULTIVATION CONDITIONS IN Momordica charantia L. PLANTS
Authors: SARBU Anca , CISLARIU Alina Georgiana , SESAN Tatiana Eugenia , PARASCHIV Anca Monica , MIHAI Daniela Clara
Published: December 2023

Momordica charantia L. (Cucurbitaceae), a nutraceutical plant, was acclimatized in Romania in 1990. It is cultivated in the greenhouses of S.C. HOFIGAL Import Export S.A., Romania, both in classical conditions, for commercial purposes, and in various experimental conditions, for increasing the medicinal value and the productivity of the taxon. The present study refers to the Momordica charantia plants, grown in experimental conditions, in soil enriched with porous ceramic granules and aims to identify beneficial structural changes that favor their better development. The histo-anatomical observations concerned the organization of the stem, petiole, leaf lamina and tendrils. The structural characteristics were compared to those of plants grown in the absence of ceramic granules. Our results highlight dimensional increases in the vegetative organs of plants cultivated in the presence of ceramic granules, significantly higher development of conductive tissues, assimilating tissue, stomatal index and foliar cystoliths, beneficial changes for plant growth and development.
UTILIZATION OF SODIUM ALGINATE HYDROGEL AS A SUSTAINABLE PLANTING MEDIUM
Authors: CAHYONO Jessica , SOETAREJO Felycia Edi , ISMADJI Suryadi
Published: December 2023

Soil quality degradation can be attributed to both individual and industrial human activities, directly or indirectly. The depletion of soil nutrients, specifically nitrogen (N), phosphorus (P), and potassium (K), contributes to a decline in soil fertility. Sodium alginate, when employed as a planting medium, exhibits notable efficacy in the absorption and subsequent release of nutrients and water due to its inherent stability. The robust capacity for absorption and resilience to SA is attributed to covalent crosslinking with elemental hydrogen or essential plant nutrients. The ionotropic gelation process was used to make alginate hydrogel, and a solution of CaCl2 was used as the crosslinking agent. The results of this study suggest that augmenting the potassium concentration can enhance plant growth rate, hence aiding the attainment of optimal plant height. Sodium alginate-based hydrogels exhibit potential as a feasible alternative for utilization as planting substrates
RESEARCH ON THE MANAGEMENT OF THE MAIN CHEMICAL PROPERTIES OF CHROMIC LUVISOLS FROM FARMS/HOUSEHOLDS AGRITOURISTIC IN DOLJ, IN THE PERIOD 1995-2021
Authors: CALINA Jenica , CALINA Aurel , CROITORU Alin
Published: December 2023

The research addresses an original and complex topic concerning the evolution of the main chemical properties of the chromic luvisols in the southwestern part of Romania, in Dolj County, exploited under the specific cultivation conditions of agritourist farms. The novelty of this research consists in the multidisciplinary interpretation of the analyses on chemical properties and their influence on the quality and quantity of agricultural productions. In the second part, the main chemical properties of the chromic luvisols were analysed, both for the soil developed under woody vegetation, and both for the cultivated soils. Comparing the results of the analyses, we found that the natural fertility of the cultivated soil decreased considerably, which led to a significant deterioration of the main chemical properties, precisely due to cultivation. In the third part, a study was carried out on the presence and concentration of heavy metals in this type of soil, finding from the interpretation of the analyses that the values of all the studied elements fall below the alert threshold. he recommendation on the researched aspects is that in order to limit the degradation and even improve the main chemical properties of chromic luvisols, in the agritourism farms, an ecological agriculture must be practiced.
Can the risk of hypocalcemia be detected with intact parathyroid hormone level after total thyroidectomy?
Authors: HACİBONCUK Adil , AYTEKİN Alper , YILMAZ Latif , BİLEN Nurullah , BULUT Aziz
Published: December 2023

Objective: Nowadays, thyroidectomy is performed in patients with various indications. However, transient or permanent hypocalcemia occurs after surgery. In this case, the duration of hospitalization of the patients is prolonged. In this study, we aimed to detect hypocalcemia in the early phase with intact parathyroid hormone (iPTH), a biochemical marker.

Method: Hospital records of patients who had undergone standard bilateral total thyroidectomy for thyroid disease were retrospectively analyzed between September 2018 and April 2019 at the Department of General Surgery, Gaziantep University.

Results: Of the 114 patients included in the study, 91 were female (79.8%), and 23 were male (23%). Calcium levels of ≤8.5 mg/dL were found in 49 of 114 patients. Clinical symptoms of hypocalcemia were observed in 19 of these 49 patients. There was a significant correlation between the patients’ iPTH levels at 3-6 hours postoperatively and the calcium values at 24 hours postoperatively (p
ANALISIS PENGUJIAN KEKUATAN TARIK DAN UJI KEKERASAN TERHADAP PENGELASAN GTAW PADA SAMBUNGAN KAMPUH MODEL X DENGAN VARIASI MEDIA PENDINGIN PADA BAJA ST60
Authors: Vaniludin Akhmad , Marsono Marsono , Edy Duwi Leksono
Published: December 2023

This research has a purpose to find out the value of the tensile strength and hardness of GTAW welding result in ST60 steel double V joint and cooling media variation water, oil SAE20w-50, air. From the research result the highest tensile strength value uses a variation air cooling media, which is 752,33 MPa. The lowest tensile strength value uses a variation of the water cooling media, which is 709,90 MPa.while using a variation of the oil SAE20w-50 cooling media is 71535. The highest hardness value uses a variation of the water cooling media , which is 244,83 HVN. The lowest hardness value uses a variation of the air cooling media, which is 216,9 HVN. While using a variation oil SAE 20w-50 cooling media is 240,93 HVN.
PENGEMBANGAN SUMBER BELAJAR MATA KULIAH MEKATRONIKA DAN ROBOTIKA BERBASIS AUGMENTED REALITY
Authors: Wahyu Narenda Galex , Marsono Marsono , Nurhadi Didik
Published: December 2023

Mekatronika dan Robotika adalah suatu mata kuliah peminatan yang bersifat wajib untuk ditempuh dalam studi Pendidikan Teknik Mesin. Jenis penelitian yang digunakan pada penelitian ini adalah jenis Research and Development (R&D), dimana model penelitian yang digunakan pada penelitian ini mengacu pada model ADDIE dimana model ini memiliki sedikit tahapan dan mudah untuk dilakukan pengembangan. Tujuan dari penelitian ini adalah untuk megembangkan sumber belajar komponen dan perangkat robotika beserta instalasinya berbasis augmented reality, menguji kelayakan sumber belajar komponen dan perangkat robotika beserta instalasinya berbasis augmented reality sebagai media pembelajaran
PERANCANGAN DAN PEMBUATAN ALAT PELAPISAN KERAMIK YANG ERGONOMIS DI CV DIDI KOE MALANG
Authors: Ningkeula Ririn , Hasanah Alfiati , Herawati Lenny
Published: December 2023

CV. Dini Koe Malang ialah perusahaan keramik di Jawa Timur, menghadapi kendala dalam proses pelapisan keramik yang mana masih mengandalkan tenaga manual dan sistem celup, sehingga dapat mengakibatkan keterlambatan dan ketidaknyamanan bagi pekerja. Proses tersebut tidak sesuai dengan prinsip ergonomi, terutama dalam posisi jongkok. Untuk mengatasi masalah tersebut, dalam penelitian ini dirancang alat pelapisan keramik secara ergonomis dengan merujuk pada data anthropometri seperti Panjang Ibu lari dan Jangkauan Tangan Ke Ember Berisi Glasir, dengan fokus pada persentil 95. Penelitian dimulai dengan pengolahan data anthropometri, mencakup Panjang Jari Telunjuk, Jangkauan Tangan ke Depan, dan Tinggi Siku duduk. Evaluasi dan pengujian alat dilakukan dengan membandingkan waktu proses pelapisan keramik sebelum dan setelah perancangan, menghasilkan penurunan signifikan dari 16,07 detik menjadi 11,73 detik tanpa mengorbankan kualitas keramik. Output standar perusahaan meningkat sekitar 56,8%, mencapai 1714 unit/8 jam kerja dari sebelumnya 1138 unit/8 jam kerja. Selain peningkatan output, kenyamanan dan keamanan pekerja juga meningkat. Perubahan fasilitas kerja ini berhasil menurunkan waktu kerja pelapisan keramik di CV. Dini Koe Malang dan memperbaiki posisi kerja sesuai dengan prinsip-prinsip ergonomi. Kata kunci : Ergonomi, Anthropometri, Waktu Siklus, dan Perancangan Alat
Estudio de seroprevalencia de HVS 1-2 en gestantes y recién nacidos de 2017 a 2021
Authors: Samudio-Domínguez Gloria Celeste , Paniagua Jessica Pamela , Soluodre Stephany , Ortiz-Cuquejo Lidia María
Published: December 2023

El virus herpes simple (VHS) pertenece a la subfamilia alfa virus, miembro de la familia Herpes viridae. Existen dos tipos de VHS íntimamente relacionados, el VHS tipo 1 (VHS1) y el VHS tipo 2 (VHS2), que causan enfermedades de diversa gravedad. El VHS1 se transmite principalmente por contacto de boca a boca y el VHS2 se transmite por vía sexual; ambos pueden causar herpes genital. La carga de morbimortalidad a nivel mundial derivada de patógenos de transmisión sexual compromete la vida, así como la salud sexual y reproductiva, y la salud del recién nacido. Objetivos: Determinar la seroprevalencia IgG e IgM por VHS1 y VHS2 de los recién nacidos y madres en el periodo de enero 2017 a julio 2021 en un hospital de tercer nivel. Materiales y Métodos: Estudio observacional, retrospectivo de corte transversal de enero 2017 a julio 2021. Se midió anticuerpos IgG e IgM en recién nacidos y gestantes de ultimo trimestre, utilizando el método de ELISA. Resultados: De un total de 4712 serologías IgG e IgM de madres y RN analizados la seroprevalencia de IgG en gestantes fue cercana al 100% con valor similar en los RN (87%), la seroprevalencia de IgM en las madres fue 0,23% y de los RN 0,36% con tendencia ascendente. Conclusión: la seroprevalencia de IgG para VHS es elevada, en cambio la seroprevalencia de IgM en gestantes y recién nacidos en el periodo de estudio es significativamente baja.
Características clínico epidemiológicas de pacientes con Lepra en un centro de referencia
Authors: Ortiz Nieves , Benitez Jessica , Acosta María Eugenia
Published: December 2023

Introducción: La lepra o enfermedad de Hansen es una enfermedad infectocontagiosa, crónica, causada por el bacilo Mycobacterium leprae. Es causante de neuropatía periférica, y afecta a la piel, nervios periféricos, vías aéreas superiores y ojos. El objetivo fue evaluar las características clínicas y sociodemográficas a los pacientes con Lepra que acudieron Hospital Menonita Km 81 de Itacurubi de la Cordillera en los años 2018-2022. Material y Método: Estudio observacional descriptivo. retrospectivo, de corte transversal en pacientes con Lepra del Hospital Menonita Km 81 en la ciudad de Itacurubi de la Cordillera del Departamento de Cordillera del año 2018 al 2022. Los datos se obtuvieron de la revisión de las fichas epidemiológicas de pacientes con diagnóstico de lepra en el período abarcado en un periodo de 5 años, 2018 al 2022. Resultados: Fueron reportados 286 casos de lepra en pacientes provenientes de los 18 departamentos del Paraguay. El año con más casos detectados fue el 2019 con 79 casos, siendo el departamento de Alto Paraná con mayor incidencia con 17 casos diagnosticados, seguido del año 2018 con 76 casos. La ocupación más frecuente de los pacientes fue la agricultura. El sexo más frecuente fue el masculino 203 (71%) casos con lepra. El rango de edad de mayor frecuencia fue entre 49- 63 años de edad (29,56%). El motivo de consulta más frecuente fue el de Mácula en 139 (49%). Conclusión: Se requiere aumentar la calidad de la atención primaria y el compromiso del personal de salud para el control y el diagnóstico oportuno de la Lepra en nuestro país.
Complicaciones infecciosas en trasplantados renales pediátricos
Authors: Gutiérrez-Garcete Gabriela , Galeano Fernando , Florentín -de Merech Leticia
Published: December 2023

Introducción: El trasplante renal (TR) ha revolucionado la vida de los niños con Enfermedad Renal Crónica terminal (ERCT). Pero el requerimiento crónico de inmunosupresores aumenta el riesgo de complicaciones como son las infecciones. El objetivo del presente trabajo es describir las complicaciones infecciosas de pacientes pediátricos trasplantados renales en un centro de trasplante de referencia desde diciembre 2016 a mayo del 2023. Materiales y métodos: Estudio retrospectivo, observacional, descriptivo. Fueron incluidos pacientes menores de 18 años post operados de TR, en un centro de trasplante de referencia, que presentaron datos clínicos y laboratoriales compatibles con procesos infecciosos, desde diciembre del 2016 a mayo del 2023. Resultados: Fueron incluidos 18 pacientes post trasplantes, de donante vivo (56%), donante cadavérico (44%). Edad promedio: 12,3 años. Masculino (56%), femenino (44%). En 16 (88%) pacientes se presentó alguna complicación. Quince pacientes (83%) fueron complicaciones de naturaleza infecciosa. Entre las infecciones encontradas se tuvieron: infecciones urinarias: 4/18 (22%) (gérmenes aislados: E. Coli, Klebsiella Pneumoniae y Candida), infecciones cutáneas: 2/18 (11%), infecciones virales: Citomegalovirus: 1/18, BK virus: 3/18, Varicela Zoster: 1/18. Arbovirus: Dengue: 3/18 (16%). Chikungunya 2/18 (11%). COVID-19: 4/18 (22%). Enfermedad diarreica: 2/18 (Giardia lamblia y Clostridium difficile). Conclusión: Las infecciones en trasplantados en la presente serie fueron frecuentes. No se presentaron pérdida del injerto renal, ni óbitos.
Vigilancia de Infecciones Respiratorias Agudas en niños y adolescentes en un Servicio de Pediatría
Authors: Lovera Dolores , Peralta Katia , Gonzáles Nicolas , Amarilla Sara , Galeano Fernando , Ayala Jorge , Martínez-de Cúellar Celia
Published: December 2023

Introducción: Las infecciones agudas de vías respiratorias inferiores, de etiología viral, constituyen la principal causa de hospitalización y mortalidad infantil. El objetivo del presente estudio es conocer la frecuencia de las infecciones respiratorias agudas grave (IRAG) y los virus prevalentes en pacientes ≤15 años. Materiales y Métodos: Estudio observacional, descriptivo, producto de la vigilancia de IRAG, periodo enero/2019-mayo/2023. Se incluyeron todos los pacientes ≤15 años hospitalizados con diagnóstico de IRAG. Se analizaron datos demográficos, características clínicas y evolutivas. Resultados: Fueron hospitalizados 256 pacientes ≤15 años con diagnóstico de IRAG, 54,3%(139/256) de sexo masculino. El 69,1% correspondían a <2años, 15,6% de 2 a 4 años y 15,2% de 5 a 19 años. El 17,5% presentaban factores de riesgo. El 3,5% (9/256) tenía vacuna anti-influenza. El mayor número de casos se objetivó en 2019. En 2020 y 2021 se registró el menor número de casos, relacionado a la política de encierro durante la pandemia de COVID-19. El virus prevalente fue el Virus Sincitial Respiratorio (VSR). En el 2019, el VSR fue el virus más frecuente (p<0.0001.RR=1,56.IC95%= 1,18 - 2,06); el SARS - CoV2 fue el más frecuente en 2020. Según grupo etario el VSR fue más frecuente en <2 años (p<0.0001.RR=1,70.IC95%=1,18-2,06) y el SARS - CoV2 en los ≥2 años (p<0.0001.RR=2,50.IC95%=2,53-3,53). El VSR no fue asociado a factores de riesgo. El 39,4%(101/256) requirió ingreso a la UCIP, situación más frecuente en pacientes con factores de riesgo (21,7%vs14,8%,NS). El ingreso a UCI fue más frecuente en los <2 años (44,1% vs 29,1%;p<0,02.RR=1,51.IC95%=1,03-2,22). No hubo diferencias significativas del requerimiento de UCI y los virus aislados. La letalidad fue del 7,8%(20/256), más frecuente en el sexo femenino (p<0.02.RR=0,36.IC95%=0,1-0,9), no asociado a la edad ni etiología. Conclusion: La IRAG por VSR constituye una causa importante de hospitalización en <2 años, más frecuente en el sexo masculino. El ingreso a UCIP fue más frecuente en los <2años. La letalidad fue más frecuente en el sexo femenino.
Paracoccidoidomicosis: Reporte de 4 casos
Authors: Rolón-Lopez Julio César , Peralta-Giménez Ruth , López Laura Pamela , Rojas-Mazacotte Librada Soledad , Gómez-Sanchez Jorge Gabriel , Cuevas-Bogado Milena Monserrat
Published: December 2023

La paracoccidioidomicosis (PCM) es una infección causada por hongos patógenos humanos del género Paracoccidioides. Es una micosis sistémica que puede afectar cualquier órgano. Se describen con este reporte cuatro casos de paracoccidioidomicosis con diferentes presentaciones clínicas, tiempo de evolución, con afectación mucocutánea, pulmonar, glándulas suprarrenales, sistema nervioso entre otros, principalmente en adultos varones de diferentes edades y profesiones, tanto inmunosuprimidos como inmunocompetentes, teniendo en común el contacto con el suelo. Se demuestra de esta manera la importancia de considerar esta patología ante una sospecha clínica de micosis sistémica para así realizar una confirmación temprana y tratamiento oportuno ya que presenta buena respuesta terapéutica antimicótica y mejoría clínica.
Rabdomiólisis e infección a SARS-CoV-2 en paciente joven
Authors: Escobar-Salinas Jorge Sebastián , Peralta-Giménez Ruth María
Published: December 2023

La rabdomiólisis es un síndrome clínico causado por la lesión de miocitos y liberación de su contenido celular al espacio extracelular y a la circulación sanguínea. Se manifiesta por dolor muscular agudo y debilidad, malestar general, fiebre y orina oscura. El diagnostico se realiza por las manifestaciones clínicas y el dosaje de las sustancias citosólicas liberadas. Se presenta el caso de un varón joven que desarrolla un cuadro agudo de mialgias generalizadas y debilidad muscular de miembros inferiores coincidentemente con la infección a SARS-CoV-2.
İş Tatminin Örgütsel Vatandaşlık Üzerindeki Etkisinde Örgütsel Bağlılığın Aracılık Rolü
Authors: ALHAS Fidan
Published: December 2023

Çalışmadaki temel amaç iş tatminin örgütsel vatandaşlık davranışı üzerindeki etkisinde örgütsel bağlılığın aracılık rolünün incelenmesidir. Çalışmada nicel çalışma yöntemi olan nedensel karşılaştırma modelinden faydalanılmıştır. Saha çalışması ise 24. Bölge Müdürlüğü Devlet Su İşleri’nde görev yapan 401 personel üzerinde gerçekleştirilmiştir. Çalışmanın veri toplama aracı ankettir. Çalışmada İş Tatmini, Örgütsel Vatandaşlık ve Örgütsel Bağlılık ölçeklerinden faydalanılmıştır. SPSS 25.00 ve AMOS 25.00 aracığıyla veriler analiz edilmiştir. Değerlendirme yapabilmek için standart sapma, frekans dağılımları, çarpıklık, normal dağılım, basıklık, ortalama, doğrulayıcı faktör (DFA) ve korelasyon analiz yapılmış ve aracılık ilişkisi incelenmiştir. Çalışmada sonucunda ise, iş tatminin örgütsel vatandaşlık üzerindeki etkisinde örgütsel bağlılığın aracılık rolünün olmadığı belirlenmiştir. İfade edilen bu değişkenler arasında bulunan ilişkinin incelenmesinin gelecekteki çalışmalar için literatüre önemli katkı sağlayacağı düşünülmüştür. Bu çalışmanın sonucunda ise, öneriler yapılmıştır.
Methodological basis of the relationship between art and medicine
Authors: Polikarpov V.S. , Polikarpova E.V.
Published: December 2023

The aim of the article is to show the importance of methodological foundations in the relationship between art and medicine, whose source is the sacral core of the syncretic complex of primitive society, which includes the principles of harmony and beauty, the use of which makes it possible to have a therapeutic effect on human health under conditions where modern art of the West and East is characterized by the use of many new technologies that cancel the lines between abstract thinking and artistic activity. All this is directly related to the functioning of medicine III, which combines the methods of Eastern and technology and the instrument base of Western medicine, as well as new concepts and paradigms in the context of such trends of the modern world as aestheticization and technization. Materials and methods. This article uses the followingg theoretical tools: the idea by C. Jung, quite widely used in modern research, that a person’s psychological impulses (archetypes) lie dormant in his collective unconscious (self), which contains the golden ratio; a new approach to the relationship between art and medicine, when the Universe is a masterpiece of Baroque art, and medicine has a quantum character; the paradigm of the fractal nature of the world; the concept of the relationship between the synergetics of the human brain and the synergetics of art; the relationship between art and medicine in the aspect of disaster theory; the paradigms of “integration of the model of healing and healing according the traditions of the East and West; mythological and ritual source of the unity of arts and medicine; the model of digital art and human consciousness. The analytical psychology of K. Jung was chosen as the methodology and logic of scientific research into the relationship between art and medicine, which makes it possible to show the significance of their deep connections in adapting to the complex world of uncertainty and extremity. Results. For the first time in philosophical literature, the philosophical and methodological significance of the relationship between art and medicine is shown from the position of depth psychology by C. Jung in the development of the unconscious of civilizations and cultures of our planet, which makes it possible to adequately assess the degree of their significance in the context of an increasing number of extreme situations. For the first time, a hypothesis has been put forward, according to which art therapy gives a person’s life high meaning. Conclusions. It is proposed to use methodological problems of the relationship between art and medicine based on the depth psychology by C. Jung to overcome the cultural savagery of humanity so that it can survive in the extreme situation of the modern world.
STRUCTURAL AND FUNCTIONAL DIFFERENCES IN CARDIAC AND BRAIN MITOCHONDRIA IN ANIMALS WITH DIFFERENT TOLERANCE TO OXYGEN DEFICIENCY
Authors: Khmil N.V. , Mironov V.V. , Medvedeva V.P. , Pavlik L.L. , Germanova E.L. , Lukyanova L.D. , Mironova G.D.
Published: December 2023

Depending on the individual resistance to hypoxia, many cell-adaptive reactions are formed, but the mechanisms of their occurrence are still not clear. Hypoxia is associated with many biological processes, including pathogenic microbial infection, cancer, acute and chronic diseases, and more other. Hypoxia-inducible factors (HIFs) regulate the expression of a number of genes involved in cellular metabolism, cell growth/death, cell proliferation, glycolysis, immune response, tumorigenesis, and metastasis. The brain and the heart are the organs most sensitive to oxygen deficiency, and their mitochondria, as the primary consumers of cellular oxygen, help tune cellular and organismal responses to hypoxia through structural or functional modifications. To date, there have been no comparative studies of the ultrastructural features of brain and cardiac mitochondria in animals demonstrating different tolerance types to oxygen deficiency: low-resistance (LR) and high resistance (HR) to hypoxia, which influence the general resistance of the body to oxygen deficiency.
HISTORY OF DEVELOPMENT OF ACTIVATION MAGNETIC THERAPY OF TUMORS AND MODERN WAVE TECHNOLOGIES. DEDICATED TO THE MEMORY OF E. B. KVAKINA AND THE 90TH ANNIVERSARY OF HER BIRTH
Authors: Shikhlyarova A.I.
Published: December 2023

The 20th century was skeptical about magnetobiology. But the early experiments conducted by the American couple Barnothy, M. F., & Barnothy, J. M, who presented their data on the possibility of inhibiting the growth of tumors using strong magnetic fields, excited the world, and in the 60s last century, 3 international symposiums were held in Chicago, Rome, and Moscow to discuss that topical issue.
THE EFFECT PRODUCED BY IL-2 AND IL-15 ON THE PROLIFERATION OF T CELLS IN VITRO IN PATIENTS DIAGNOSED WITH BREAST CANCER
Authors: Timofeeva S.V. , Filippova S.Yu. , Sitkovskaya A.O. , Novikova I.A. , Kit O.I. , Mezentsev S.S. , Vashchenko L.N. , Kechedzhieva E.E. , Dashkova I.R. , Ausheva T.V.
Published: December 2023

Over the past decade, the use of adoptive immunotherapy has emerged as a promising approach to treatment of various malignancies, including breast cancer. Cytokines are involved in the development, differentiation and homeostasis of the T cells. Despite the similarities in signaling pathways, the γc cytokines shape the T cell responses differently: IL-2 plays a major role in the development and maintenance of the regulatory T cells, while IL15 stimulates the proliferation and cytotoxic functions of the CD8+ T cells and NK- cells that leads to an enhanced antitumor response. It is of interest to study the combined effect of these cytokines in an experiment.