bluuebunny/crossref_metadata_2025 huggingface dataset:
Descripción del nivel de conocimientos y actitudes de enfermeras y auxiliares respecto al dolor en una institución de salud de Santander, Colombia
Authors: Bonilla-Marciales Adriana Patricia , Jaimes-Valencia Mary Luz , Alvarado-Alvarado Andres Leonardo , Arenas-Luna Gloria Ines , Medina-Tarazona Carolina , Cárdenas-Moreno Lida Yaneth , Serrano-Gómez Sergio
Published: September 2024

Introducción. El dolor es definido por la Asociación Internacional para el Estudio del Dolor (IASP, por su sigla en inglés) como una experiencia sensorial y emocional desagradable. Por tanto, la función que cumple la enfermería en esta quinta constante vital es fundamental. El objetivo de este estudio fue describir el nivel de conocimientos y actitudes de enfermeras profesionales y auxiliares respecto al dolor en una institución asistencial de tercer nivel de atención de Bucaramanga, Colombia. Metodología. Estudio descriptivo de corte transversal, con una muestra conformada por 162 participantes. Se utilizó el cuestionario Knowledge and Attitudes Survey Regarding Pain. Criterios de inclusión: enfermeras profesionales y auxiliares de enfermería con mínimo tres meses en el servicio; criterios de exclusión: estudiantes de enfermería y enfermeras con labores formativas y no clínicas. Resultados. El promedio de edad fue de 31 años, sexo femenino 86.4%, la media de años de experiencia en el servicio fue de 1.54 años. El porcentaje de respuestas correctas de conocimientos fue de 30.7% para enfermeras profesionales y 25.6% para auxiliares. Discusión. Aunque se han realizado a nivel internacional estudios que han evaluado el conocimiento y actitudes del dolor haciendo uso del mismo cuestionario, este estudio es el primero en Colombia que compara enfermeras y auxiliares, evidenciando mejores porcentajes de respuestas correctas y mayor número de preguntas con resultados clasificados como “satisfactorios”. Conclusiones. El nivel de conocimientos y actitudes respecto al dolor obtenidos de las enfermeras es mayor que en los auxiliares; sin embargo, se identificaron en ambas poblaciones debilidades específicas en estas áreas.
Compromiso académico y burnout en estudiantes de enfermería durante la pandemia COVID-19
Authors: Ardiles-Irarrázabal Rodrigo-Alejandro , Jaramillo-Calderón Eduardo , Moya-Cruz María , Figueroa-Sánchez Manuel , Palza-Valck Romina
Published: September 2024

Introducción. La pandemia por COVID-19 golpeó diversas dimensiones humanas. La salud mental en Chile era un problema, el segundo país con los mayores índices de afecciones emocionales. Los estudiantes de enfermería son susceptibles y han presentado altas prevalencias en el síndrome de burnout (23%). En este contexto, las universidades incorporaron estrategias de educación a distancia, exigiendo compromiso (engagement) y exponiéndolos a desgaste (burnout). El objetivo es observar la relación entre el engagement y burnout académicos en tiempos de pandemia. Metodología. Investigación cuantitativa, correlacional y transversal. La muestra fue de 201 estudiantes de 1º a 5º año de enfermería. Se aplicaron cuestionarios de burnout (MBI-SS) y engagement (UWES) académicos. El análisis estadístico se llevó a cabo la prueba Kruskal Wallis, análisis post-hoc de Games-Howell, y el coeficiente de correlación de Rho Spearman. Resultados. El 100% de la muestra presentó burnout académico. Se observaron correlaciones negativas moderadas entre las dimensiones de burnout y engagement, así como para el puntaje total de estas (r=-0.320; p<0.001).  Los estudiantes de 5º año experimentaron mayor despersonalización, a pesar de sufrir menor agotamiento emocional en comparación a cursos inferiores. Discusión. El engagement se asoció negativamente con el burnout académico, a medida que el engagement mejoró, disminuyó el burnout. Resultados concordantes con otros estudios dada la naturaleza de contraposición entre estas variables. Conclusiones. Ante la presencia de burnout académico, el engagement aparece como factor protector contra el mismo. Es importante que los estudiantes sean motivados permanentemente gestionando el compromiso estudiantil, lo cual podría disminuir la sintomatología del burnout. En relación con este último, es necesario que las universidades encuentren estrategias de pesquisa precoz en la población susceptible.
Nivel de Competencia en práctica basada en la evidencia en estudiantes de programas de enfermería de Colombia
Authors: Palacios-Chavarria Irma Constanza , Andrade-Fonseca David , Vergara-Escobar Oscar Javier , Parra-González Lina Marcela , Ureña-Molina María del Pilar , Camargo-Figuera Fabio Alberto
Published: September 2024

Introducción. La práctica basada en evidencia en enfermería busca fortalecer la toma de decisiones, disminuir la variabilidad de la práctica y mejorar los resultados en los pacientes. Objetivo. Determinar el nivel de competencia en práctica basada en la evidencia en estudiantes de enfermería de programas de Colombia. Metodoogía. Estudio descriptivo de corte transversal realizado en 1,021 estudiantes de último año de 19 programas de Enfermería de Colombia. Se utilizó el cuestionario de Competencias en Práctica Basada en la Evidencia (CACH-PBE) elaborado por María Ruzafa Martínez y colaboradores para la evaluación de las competencias frente a los conocimientos, actitudes y habilidades en Práctica Basada en Evidencia – PBE, y se hizo la caracterización sociodemográfica y de formación de los participantes. Resultados. El 83% de los participantes son mujeres, el 65.3% no cuenta con formación previa en PBE. La puntuación media de la competencia global en práctica basada en la evidencia fue de 3.81. La puntuación más alta se dio en el dominio de actitud con una media de 4.1. Los dominios de habilidad y conocimientos reportaron una media de 3.66 y 3.34 respectivamente. Discusión. En general los estudios que han abordado esta temática muestran que los estudiantes de programas de enfermería logran un nivel intermedio en competencias frente al uso de la PBE y que la formación dirigida específicamente frente a esta metodología favorece el logro de las competencias para su uso en la práctica profesional. Conclusiones. Los estudiantes tienen un nivel alto en actitud y un nivel intermedio en habilidades y conocimientos para el uso de la PBE.
EFL Teachers’ Lived Experiences in Teaching English to Young Learners
Authors: Rizka Pebriantini  , Vianty Machdalena , Amrullah
Published: September 2024

Teachers' lived experiences significantly shape their teaching approaches, particularly in Teaching English to Young Learners (TEYL), where understanding these experiences is essential for improving instructional practices.  This qualitative phenomenological study explored EFL teachers' challenges in TEYL and their strategies to overcome them in elementary schools in Palembang.  Data were collected through interviews and classroom observations with teachers with at least five years of experience in these school settings.  The findings revealed three primary challenges: difficulties in managing classroom activities, the unique learning characteristics of young learners, and the use of Indonesian language during English lessons.  To address these challenges, teachers employed strategies such as incorporating games into lessons, fostering a creative and engaging learning environment, encouraging consistent English usage by students, and consulting resources on young learners' language acquisition.  The study underscores the importance of flexible, adaptive strategies in overcoming challenges in TEYL, highlighting how a better understanding of young learners' needs can improve the effectiveness of English teaching.
Wound care used topical ointment made from a combination of cherry leaf extract (Muntingia calabura L) and manuka honey on the healing process of superficial second-degree burns: a case report
Authors: Isnanti Hervina , Wahyuningtyas Eka Sakti , Handayani Estrin , Wijayatri Ratna
Published: September 2024

Background: Burns are one of the most common accidental injuries in the community. Improper treatment of burns can lead to disability and even death. Applying topical therapy aims to reduce excessive collagen repositioning and accelerate healing. We tried treating burn wounds with an ointment that uses a combination of cherry leaf extract and manuka honey to test the effectiveness of wound healing.Case presentation: We report two cases of superficial burns that underwent wound treatment using an ointment containing cherry leaf extract and manuka honey.Conclusion: Wound treatment with an ointment containing cherry leaf extract and manuka honey can speed up the healing process in patients with superficial second-degree burns.
Factors influence the severity of premenopause syndrome
Authors: Sinambela Megawati , Hariati Hariati , Susanti Dewi , Sirait Reni Aprinawaty
Published: September 2024

Background: Premenopause syndrome triggers more severe physical and psychological problems and the emergence of various diseases. The limited research on the factors causing the severity of Premenopause syndrome has resulted in a lack of efforts to address the causative factors. Purpose: This study aims to explore factors that influence the severity of premenopause syndrome.Method: This is an analytic observational study with a cross-sectional design. Eighty-eight women aged 40-45 years were included in this study. The knowledge, attitude, age of menarche, use of hormonal contraceptives, and symptoms of premenopause syndrome observed in this study—data analysis using chi-square and multiple logistic regression.Results: Factors that influence the severity of premenopause syndrome are knowledge, attitude, age of menarche, and use of hormonal contraceptives (p<0.001). Knowledge is the most dominant factor (Exp(B) = 25.983; p<0.05)Conclusion: These results underscore the importance of increasing the knowledge of premenopause women to reduce the severity.
In vivo study: black cumin extract (Nigella sativa) on antral follicle diameter and granulosa cell layer thickness as an effort to prevent infertility
Authors: Amalia Amirul , Primindari Risya Secha , Irawan Dwi Dianita
Published: September 2024

Background: Infertility is a health problem that affects approximately 10-15% of couples trying to achieve pregnancy worldwide. Various studies have shown that Nigella sativa (N. Sativa) has many health benefits, including reproductive health. However, studies examining the effectiveness of N. Sativa in preventing folliculogenesis disorders have never been reported.Purpose: This study aims to determine the benefits of administering N. Sativa in preventing folliculogenesis disorders as measured by the diameter of the antral follicles and the thickness of the granulosa cell layer.Methods: This research design uses an experiment with a randomized posttest-only controlled group design approach. There were 27 experimental animals (mice) divided into three groups, namely the negative control group (9 animals) and the positive control group (9 animals), as well as the treatment group (9 animals). The positive control group was exposed to two cigarettes of cigarette smoke per day. The treatment group was exposed to cigarette smoke and N. Sativa 300 mg/KgBW/day for 28 days. After that, the mice were sacrificed to take their ovaries. Then, the ovarian organ samples were stained with Hematoxylin-eosin and examined for the diameter of the antral follicles and the thickness of the granulosa cell layer in the antral follicles with photo slides at 400x magnification in 5 fields of view, statistical analysis using the Independent T-test.Results: There were significant differences in antral follicle diameter and granulosa cell thickness in mice exposed to cigarette smoke and N. Sativa. Administration of N. Sativa extract can increase granulosa cell thickness through estrogenic function. Administration of N. Sativa extract showed estrogenic activity by increasing serum estradiol levels. N. Sativa heterotrophic activity cannot be separated from the flavonoid and phenolic compounds contained in N. Sativa, which have been proven to have high estrogenic activity.Conclusion: N. Sativa extract is efficacious in improving the diameter of antral follicles and the thickness of granulosa cells caused by exposure to cigarettes.
A situational analysis of model holistic-comprehensive and integrated approaches to handling stunting in Buleleng Regency, Bali, Indonesia
Authors: Setiawan Komang Hendra , Hartono Made Sugi , Budiarta I Wayan , Wirabrata Dewa Gede Firstia , Sekarini Ni Nyoman Ayu Desy
Published: September 2024

Background: Policies and strategies for handling stunting cases effectively and efficiently vary in different regions, depending on their situation and conditions. There has yet to be an empirical study of stunting management with a holistic-comprehensive and integrated approach in Indonesia, especially in Buleleng Regency, Bali. Thus, conducting initial research to analyze the policy and determine the right stunting management strategy to implement is essential.Purpose: This study aims to map stunting cases, explore their causal factors, analyze the suitable policy model for overcoming stunting and describe the effective and efficient stunting management strategy in Buleleng Regency based on a holistic, comprehensive, and integrated approach.Methods: This is a situation analysis case study. Respondents were stunted children and related governmental agencies in Buleleng Regency, Bali. The incidence of stunting, risk factors suspected as the cause, policy models and appropriate stunting handling strategies were analyzed in depth using qualitative and quantitative methods.Results: There were 1040 cases of stunting in the regency, with the highest cases in Banjar District. Significant risk factors influencing the stunting incidence in the region include the lack of good complementary feeding (OR: 2.6722; p <0.05) and low family income (OR: 7.6667; p <0.0001). The results of the analysis of stunting handling policies, based on a holistic-comprehensive and integrated approach model by regional needs, are categorized into two policy areas: Policies in the Medical and Non-Medical fields. In contrast, the handling strategy is divided into two stages: the screening and the handling stages.Conclusion: Poor-quality complementary foods and low family income are the main risk factors for high stunting rates in Buleleng Regency, Bali. These factors must be considered in an effective and efficient policy and strategy model for handling stunting cases in the regency.
Penyuluhan Bahaya Styrofoam Sebagai Wadah Makanan Pada Siswa SMK Hepweti Ciamis
Authors: Ariyadi Rivana , Setiawan Doni , Siti Shovia Ai , Herlina Herlin , Trena Suci Gantina Hilda , Nurul Gina Lma , Calysta Ntan , Fauzi Miftah , Al Maathir Moch Huvaiz , Lismayanti Putri , Aini marotun Ren Ren , Rosdiana Winda
Published: September 2024

AbstrakPenggunaan Styrofoam sangat populer dikalangan masyarakat terutama pada kalangan remaja. Styrofoam sering digunakan sebagai tempat makanan. Penggunaan Styrofoam sangat berbahaya bagi kesehatan, karena Styrofoam terbuat dariÂ  zat benzena dan striryne. Zat ini dapat bermigrasi ke dalam makanan yang dikemas menggunakan Styrofoam, apalagi makanan tersebut dalam keadaan panas dan berlemak. iEdukasi kesehatan merupakan program pengabdian masyarakat yang bertujuan iuntuk memberikan penyuluhan kesehatan bahaya penggunaan Styrofoam sebagai iwadah makanan kepada anak remaja yaitu di SMK Hepweti Ciamis. Program pengabdian imasyarakat ini menggunakan kuesioner pre test dan post test dengan sebanyak 10 pertanyaan. Analisis pre test, sebagian besar anak-anak remaja belum mengetahui ibahwa penggunaan Styrofoam sebagai wadah makanan itu sangat berbahaya. iPost test menunjukkan adanya perubahan berupa pemahaman pada anak remaja. Kesimpulan dari pengabdian masyarakat ini bahwa edukasi ini idapat memberikan ilmu tambahan idan imanfaat kepada anak remaja bahwa penggunaan Styrofoam sebagai wadah imakanan itu sangat berbahaya. Menambahnya pengetahuan anak remaja, diharapkan idapat menyebarkan informasi yang didapat kepada anak remaja yang lainnya sehingga tidak ada lagi penggunaan Styrofoam sebagai wadah makanan.
Pelatihan Pembuatan Lulur Berbahan Dasar Beras di Desa Ngadirejo Kecamatan Widang Tuban
Authors: Naurah Naurah , Haryanti Tining
Published: September 2024

Kecamatan Widang merupakan salah satu Kecamatan yang berada di Kabupaten Tuban dengan penghasil pertanian padi terbesar di Tuban. Pertanian beras memiliki peran strategis yang luas dalam ketahanan pangan dan ekonomi di Masyarakat yang dapat dimanfaatkan tidak hanya sebagai makanan pokok namun juga produk non pangan seperti produk kecantikan. Penelitian ini bertujuan untuk menganalisis potensi pengembangan Usaha Mikro, Kecil, dan Menengah (UMKM) di desa Ngadirejo melalui inovasi produk dengan fokus pada pembuatan lulur badan berbasis lokal yang berbahan dari beras putih. Sehingga diharapkan dapat mengembangkan produk kecantikan berbasis lokal serta mengatasi keterbatasan pengetahuan menganai inovasi produk dan meningkatkan kemandirian Masyarakat dalam menciptkana produk kecantikan lokal. Rangkaian kegiatan pelatihan diawali dengan ceramah (penyuluhan) mengenai seputar manfaat dari bahan-bahan lulur. Selanjutnya dilakukan praktik langsung pembuatan lulur berbahan dasar beras. Penyuluhan tentang pemanfaatan beras untuk kesehatan kulit dirangkaikan dengan diskusi (tanya jawab) seputar manfaat beras untuk kesehatan kulit. Berdasarkan tujuan dari kegiatan pengabdian ini yaitu memberikan pengetahuan mengenai manfaat lain dari beras dan melakukan pelatihan dalam pembuatan lulur tradisional yang dapat memberikan pengetahuan yang baru kepada masyarakat. Mitra telah mampu menghasilkan inovasi baru yang sebelumnya hanya mengetahui beras hanya sebagai makanan pokok masyakarat. Pelatihan pembuatan skin care berbahan dasar beras telah berlangsung dengan baik dan lancar. Peserta pelatihan yaitu ibu-ibu PKK Desa Ngadirejo telah mendapatkan pengetahuan dan kemampuan dalam pembuatan lulur berbahan dasar beras. Selanjutnya disarankan pada peserta pelatihan untuk mempraktekkan kembali secara mandiri keterampilan yang telah didapatkan melalui penelitian ini dan selanjutnya menyebarluaskan ilmu dan keterampilan yang didapat pada keluarga dan lingkungan sekitarnya.Â
Marcianus graecus Z 493 (= 885) – Xb
Authors: Cavarzeran Jacopo
Published: September 2024

This article provides a codicological and historical description of the manuscript Marcianus graecus Z 493, containing the text of Pollux’s Onomasticon.
Laurentianus plut. 56.12 – Xd
Authors: Cavarzeran Jacopo
Published: September 2024

This article provides a codicological and historical description of the manuscript Laurentianus plut. 56.12, containing the text of Pollux’s Onomasticon.
Salmanticensis BU 40 – S
Authors: Cavarzeran Jacopo
Published: September 2024

This article provides a codicological and historical description of the manuscript Salmanticensis BU 40, containing the text of Pollux’s Onomasticon.
Parisinus graecus 2649 – Pr
Authors: Cavarzeran Jacopo
Published: September 2024

This article provides a codicological and historical description of the manuscript Parisinus graecus 2649, containing the text of Pollux’s Onomasticon.
The effectiveness of using the laboratory samples based on bacteria of the genus Streptomyces on peas in the conditions of the Volga-Vyatka region
Authors: Lyskova I. V. , Shirokikh I. G. , Nazarova Ya. I. , Lyskova T. V. , Pislegina S. S. , Perevozshtikova G. A.
Published: September 2024

Data on productivity, fungal diseases and the quality of seed peas grown on sod-podzolic medium-clay soil in 2021–2023 using pre-sowing seed treatment separately and in combination with plant vegetation treatment with experimental preparations based on local strains of the genus Streptomyces (A4 and 8A1-3) are presented. The comparison drugs were the chemical fungicide Pioneer, KS and the biological drug Pseudobacterin-2, J. The assessment of the biological effectiveness (BE) of the drugs was carried out on cultivars of peas of various morphotypes bred by the FARC North-East: ‘Falensky yubileiny’, ‘Falensky usaty’, ‘Falensky kormovoy’. The biological effectiveness of all tested preparations in protecting peas from root rot and ascochitosis was determined by the weather conditions of the year of research. In 2021, a significant decrease in the development of root rot compared with the control (38.4 %) was facilitated by seed treatment with a preparation based on S. antimycoticus 8A1-3 strain (29.0 %). A significant reduction in the development of pea root rot in 2022 was achieved by seed treatment with the chemical fungicide Pioneer (by 9.1 %), the reference bio-drug Pseudobacterin-2 (by 9.9 %) and the test strain S. antimycoticus 8Al-3 (by 7.1 %). In protecting peas from ascochitosis in 2022, the strain Streptomyces A4 (BE 72.7 %) proved itself as a Pioneer chemical fungicide (BE 72.7 %), and the strain Streptomyces 8A1-3 (BE 84.1 %) significantly surpassed them in effectiveness. The effect of drugs on the yield of peas in the years of research (HTC = 0.77–0.83 with an average long-term HTC = 1.4) was estimated as insignificant. Treatment with both experimental and commercial preparations of seeds and vegetative plants did not adversely affect the grain size and the content of crude protein in it. The ‘Falensky usaty’ was distinguished among the studied cultivars by large seeds: the mass of 1000 grains was 258.8±18.5 g. The ‘Falensky kormovoy’ and the ‘Falensky jubileiny’ cultivars proved to be medium-seeded ones (174.7±23.1 and 147.9±37.1 g, respectively). The content of crude protein in grain was negatively affected by the development of root rot on peas (correlation coefficient r =-0.77). The maximum crude protein content was recorded during the joint treatment of seeds and plants with a preparation based on S. castalarensis A4 (24.0±2.6 %) in the ‘Falensky jubileiny’ cultivar, with Pseudobacterin-2 (23.1±2.0 %) in the ‘Falensky kormovoy’ cultivar, with a preparation based on S. antimycoticus 8A1-3 (21.1±1.7 %) in the ‘Falensky usaty’ cultivar.
The influence of cultivation technologies on the contamination of spring wheat crops and yield in the conditions of the Nizhny Novgorod region
Authors: Ivenin A. V. , Ivenin V. V. , Bogomolova Yu. A. , Golubev S. M. , Bugrov I. I.
Published: September 2024

The article presents the results of research of the influence of various cultivation technologies on the contamination of spring wheat crops and its yield for 2022–2023 in the conditions of the Nizhny Novgorod region on light gray loamy forest soil. There were studied the technologies various in methods of primary soil tillage (traditional, minimal – Mini-till, without tillage – No-till), and intensification level (basic, intensive). Spring wheat of the ʻZlataʼ cultivar was cultivated in the chain of rotation: clean fallow – peas - spring wheat. During the research period, it was established that the No-till technology contributed to an increase in the total contamination of spring wheat crops on an average for two years in the "tillering" phase (before herbicide treatment) to 36.2 pcs/m2 (84.7 % higher than the total contamination of wheat crops when cultivated using Mini-till technology and by 118.1 % –using traditional technology) and in the phase of "full grain ripeness" (before harvesting) up to 30.1 pcs/m2 (110.5 % higher than the total contamination of wheat crops cultivated using Mini-till technology and by 155.1 % according to traditional technology). It has been established that intensification of wheat production (application of mineral fertilizers in a dose of N70P50K50 before pre-sowing cultivation; using fungicide and herbicide in the "tillering" phase) results on average among studied technologies in decreasing the total contamination of crops during the "full grain ripeness" phase on average for two years up to15.7 pcs/m2 which is 38.2 % lower compared to the basic intensification degree of wheat cultivation technologies. It was found that the cultivation of spring wheat using traditional technology and Mini-till technology provides high yields: 3.09–3.43 t/ha, that is 0.63–0.96 t/ha higher than its yield when cultivated using No-till technology. There were no differences in the level of yield of spring wheat over the years of observation when cultivating it using traditional and Mini-till technologies. The intensification of spring wheat production makes it possible to increase the level of its yield for each of the studied technologies.
The effect of liposomal composition with encapsulated potassium orotate on the macrophage link of immunity in the treatment of wounds
Authors: Mosyagin V. V. , Popov V. S. , Ryzhkova G. F.
Published: September 2024

In veterinary medicine, treatment of wounds is one of the most important areas. A possible way to solve the problem of wound treatment is to activate the body's own protective reserves, primarily the immune system. Various immunostimulants and immunomodulators are widely used to activate the immune system. Known immunostimulants are derivatives of pyrimidine bases, in particular, potassium orotate (potassium salt of orotic acid). Orotic acid is found in milk and colostrum of animals. The use of orotic acid or its salts as immunostimulants is difficult due to their low bioavailability determined by their solubility in water. It is possible to increase the effectiveness of immunostimulators based on potassium orotate by including it in liposomes. Liposomes with encapsulated potassium orotate were obtained by shaking. The aim of the research was to study the activation of immunity macrophage link by liposomes with encapsulated potassium orotate. Evaluation of the effectiveness of the liposomal drug was carried out on rat wound models and on post-castration wounds of suckling pigs. Animal experiments were conducted according to bioethical norms. Complete wound healing in rats with the use of liposomal gel occurred on day 2, earlier than in the control with the use of Monclavit-1, while in the experimental group, compared with the control group, the content of leukocytes, lymphocytes, monocytes, platelets and granulocytes was significantly higher. The healing of surgical wounds in piglets after castration with the use of liposomal gel occurred 2 days earlier than with the use of the drug "Monclavit-1". There were no complications in both groups. Based on the analysis of literature data and the results of our own research, a scheme of the mechanism of action of a liposomal drug was proposed. The hypothesis about the mechanism of influence of liposomal composition on the macrophage link of immunity has been presented.
Mathematical model of the process of mixing semi-liquid feeds in a device with a propeller
Authors: Lushnov M. А.
Published: September 2024

The article considers the issues of using a propeller apparatus for mixing semi-liquid feed mixtures in a mixer with an eccentrically positioned working body in the form of a propeller (screw). Until now, when studying the mixing process, little attention has been paid to the transporting ability of the working body in the form of a propeller agitator. When preparing wet mixtures, agitators with a vertically positioned shaft, which is located in the center of a vertical cylindrical tank, are widely used. When installing the working body horizontally, the propeller having a pumping effect (axial movement), can be used not only for mixing, but also for unloading the finished feed mixture, as well as moving it through pipes over short distances. The existing models of the mixing process do not take into account its stochastic nature. Methods of mathematical description of mixing processes considering the prevailing axial movement of the flow are scarcely developed. The proposed mathematical models make it possible to determine the mixer's performance and the required mixing power. The research was aimed at increasing the effectiveness of preparing a feed mixture in a horizontal mixer of propeller type with an eccentrically positioned working body (screw) and saving energy costs along with raising the productivity. The object of the study was a mixing chamber with eccentrically located working bodies of various diameters (0.2, 0.25 and 0.35 m). During the experiments, the productivity required to drive the motor shaft was determined. It has been experimentally established that increasing the agitator rotation speed from 200 to 400 min-1 with a propeller diameter from 0.2 to 0.35 m and a feed mixture humidity of 84 % leads to an increase in power consumption to 3.5 kW and mixer productivity to 12 m3/h, and the degree of uniformity of feed mixtures is up to 98 %.
Macroscopic and Microscopic Development of the Stomach in Hamdani Crossbred Sheep Fetuses (Ovis aries)
Authors: İşbilir Fatma , İşbilir İhsan , Atli Muhammed Zahid , Yavaş Senem Esin , Yavaş Özkan , Güzel Barış Can
Published: September 2024

The ruminant stomach is a critical digestive department in terms of converting low-quality feed into high nutrient-value substances. In these animals, there is a compound stomach structure with 4 compartments. Understanding the developmental structure of the stomach at macroscopic and microscopic levels is especially important in terms of nutrition. Türkiye can be considered one of the leading countries in the world in terms of sheep breeding. Our study aimed to investigate macroscopically and microscopically the developmental structures of the stomach of Hamdani crossbred sheep fetuses collected at different gestation periods. For this purpose, a total of 15 fetuses, 5 fetuses each from 3 different periods of pregnancy, were included in the study. The stomachs of the fetuses were dissected simultaneously and their topographic and macroscopic features were determined. After routine histological procedures, the stomachs separated from the body cavities were stained with Hematoxylin & Eosin and Masson Trichrome stains. As a result of the study, macroscopic and microscopic information about fetal development of the stomach was obtained. It was revealed macroscopically and microscopically that the rumen was the largest part of the stomach until the middle of the 2nd period of gestation, and that the abomasum grew rapidly at the end of this period and showed similar characteristics to the adult sheep stomach. The data of the study will contribute to macroscopic, microscopic, and ultrasonographic studies on the stomach in ruminant animals.
Bulan Imunisasi Anak Nasional: Imunisasi Penting Untuk Kekebalan dan Cegah Stunting
Authors: Aprianto Edo , Tarnama Hilton
Published: September 2024

The problem of stunting in Indonesia is a serious threat that requires appropriate treatment to overcome developmental disorders in children caused by poor nutrition, repeated infections, and inadequate psychosocial simulation. The Stunting Reduction Program to 14% in 2024 is a program for the government and the people of Indonesia in the midst of this pandemic. Moreover, the activities at the Integrated Service Post (Posyandu) as the main milestone for monitoring the growth and development of toddlers in a smaller area are seen to be less than optimal. Economic conditions in Indonesia during the pandemic showed that poverty and unemployment rates were increasing, thus affecting the increase in the prevalence of stunting in Indonesia, this is because a person's economic condition affects the nutritional intake and nutrition he gets. The incidence of stunting in those who were not immunized was doubled compared to those who were fully immunized. In complete immunization about 10%, which is not immunized 21.1%. This shows that there is a relationship between immunization and stunting. The basic contribution of this program is the transfer of knowledge and the success of the National Child Immunization Month to reduce the number of stunting in Pandeglang Regency. The method of implementation is through three stages, namely the preparation stage and the implementation stage, as well as the evaluation stage. The preparation stage is the stage of preparing all data on children receiving immunizations and mothers as the main actors in preventing stunting. The implementation stage is in the form of immunization and health education regarding Stunting Prevention with the Success of National Child Immunization Month. Then, the evaluation stage becomes the final stage which examines deficiencies both in pre and post activities. The conclusion from community service is that the high stunting rate can be reduced by immunization.
Edukasi Anak Terkait Protokol Kesehatan Dalam Pencegahan COVID-19 di SDN 003 Sanga-Sanga
Authors: Lubis Bachtiar Safrudin , Oktaviani Anisa
Published: September 2024

The increasing number of Covid-19 cases in Indonesia has a significant health impact on the community. The growth of the Covid-19 virus sticks to the hands every day through physical contact with the environment, and some of them can cause or cause various diseases. These microorganisms need to be destroyed or prevented from spreading, one of the easiest and most appropriate ways is with the 3 M, namely increasing knowledge related to Covid-19, and processes through washing hands, wearing masks and removing masks. This service activity aims to provide knowledge about how to prevent Covid-19. The participants of the activity were students of grades 4,5 and 6 at SDN 003 Sanga-sanga. The method used in this activity is in the form of lectures, discussions, practice and demonstrations. The results of the activities achieved through this activity are increasing knowledge about how to prevent Covid-19 so as to increase student awareness to work together in an effort to break the Covid-19 chain in school settings. This health education activity is expected to help health workers in Indonesia in preventing Covid-19 in schools.
Pelatihan Kader Survailans Berbasis Masyarakat Sebagai Upaya Penguatan Puskesmas
Authors: Anggorodiputro Raden Roro Ratuningrum , Hanipah Sansan Nurul , Paryono Jendi Ari
Published: September 2024

Abstract

Community-Based Surveillance is a Surveillance activity that uses information sourced from the community as a basis for decision-making in terms of planning, implementing, monitoring, evaluating programs and increasing awareness and responding to extraordinary events (KLB) quickly and precisely by policy holders. The aim of the SBM Cadres is to increase the role of community members in efforts to detect early COVID-19 and Non-Communicable Diseases so that cases are immediately handled by Health Workers. Training Methods with debriefing material through power point presentations on COVID-19 and Vaccination, Stunting, Non-Communicable Diseases and the Role of SBM Cadres. The result of this service is that there is an increase in the knowledge of SBM cadres after carrying out health education and there is strengthening cooperation for the puskesmas. The conclusion in this community service is the commitment of cadres in strengthening puskesmas related to COVID-19, Vaccination, Elderly and Non-Communicable Diseases
Using machine learning to classify DOS/DDOS attacks
Authors: Kavetskyi M.S. , Sievierinov O.V. , Gvozdov R.Y. , Smirnov A.O.
Published: September 2024

The relevance of this work is manifested in the need to detect and counteract DOS/DDOS attacks, which pose a serious threat to modern information systems. These cyberattacks lead to significant economic losses and disruptions in the operation of network services. The aim of the work is to confirm the hypothesis that the decision tree method performs better for detecting DOS/DDOS attacks under certain conditions.
A comparison of decision tree methods with other machine learning methods (RF, SVM, KNN, ANN, NB, SGBoost) was conducted based on the CSICIDS2017 dataset. Decision trees have shown significant improvements in attack detection accuracy through optimal hyperparameter tuning and dataset selection.
Analysis of methods for bypassing modern EDR endpoint protection systems
Authors: Shulika K.M. , Balagura D.S. , Sydorenko Z.M.
Published: September 2024

The purpose of the article is to review and analyze the methods of bypassing complex solutions for endpoint protection (EDR). The article highlights and describes the salient features of each of the EDR bypass methods and provides recommendations for countering them. EDR (Endpoint Detection and Response) is a type of cross-platform software currently most commonly used for event monitoring, security incident generation and formalization, and incident response. For each method and tool, example of it’s useand advantages and disadvantages are described. The article will be useful for cybersecurity analysts who want to deepen their knowledge of EDR and strengthen endpoint security. It will provide readers with an insight into EDR bypass techniques and help them apply recommendations to reduce the risks of EDR bypass during cyber ttacks.
Software and hardware complex based on the STM32F407VG microcontroller for the study of vibra-tions with the LIS3DSH accelerometer
Authors: Semenets V.V. , Grigoriev A.B.
Published: September 2024

Commonly used color models are reviewed and analyzed, namely the RGB model and subtractive models, including CMY and CMYK. The characteristics of colorimeters based on the use of RGB, CMY and CMYK models have been studied. A comparative analysis of the advantages and disadvantages of RGB and CMYK models was carried out.
The developed digital colorimeter allows for express control of color characteristics with high metrological accuracy and does not require a high level of qualification of service personnel. This device reproduces the perception of color by human vision, and its use is intended for both people with normal and impaired vision. The great advantage of this device is its mobility, the speed of measurements and the absence of the need for a specialized laboratory and highly qualified specialists.
Full-scale measurements of the output voltage on the photodiodes of the colorimeter corresponding to red, blue and green colors were carried out.
Experimental studies of the characteristics of a resonant leader emitter with a single-pass amplifier
Authors: Zarudnyi A.A.
Published: September 2024

The results of experimental studies of the energy and spatial characteristics of the lidar transmitter, built according to the generator-amplifier scheme based on an organic dye with tube pumping, are presented. The choice of a single-pass traveling wave amplifier used in the experiments was determined by preserving the spectral purity of the radiation. When constructing a lidar emitter according to the generator-amplifier scheme under conditions of constant pumping density, the problem arises of choosing the ratio between the length of the active element of the generator and the length of the active medium of the traveling wave amplifier, which would ensure the maximum efficiency of the entire emitter. The main task of the work was the experimental verification of the results of theoretical studies of the narrow-band emitter of the resonant lidar in order to determine the factors affecting the choice of the ratio of the lengths of the active elements of the generator and the amplifier based on the organic dye rhodamine 6Zh with tube pumping with limited total length. The amount of effective radiated energy was used as the main criterion for evaluating the efficiency of the generator-amplifier system.
The experimental results confirm the theoretical conclusions that there are optimal ratios of the lengths of the generator and the amplifier, at which the effective radiation energy is maximal. The limiting length of the amplifier and the energy of the emitter built according to the generator-amplifier circuit are limited by the increase in the intensity of the radiation amplified along the active element, as well as the increase in the intensity of the amplified noise.
National singing voices of the Soviet Union in the 1920s
Authors: Ladygin Vladislav Sergeevich
Published: September 2024

The aim of the study is to determine the ways of describing the national voice in the 1920s. With all the multiple functions of the voice, it is most clearly manifested in singing, and, accordingly, in relation to singing, it undergoes the greatest theorization among music critics of that time. The body of the Soviet singer is marked through social class, topos and ethnicity and is endowed with multiple emotionally charged characteristics. Ultimately, many singers of that time, precisely due to their voice features, often were marked by contemporaries with the ethnographic clichés of ‘nature’ or ‘naturalness’ and formed a musical fashion for many decades. Others, though, despite possessing similar characteristics, were persecuted. The study will be devoted to the analysis of these characteristics. The novelty of the work is determined by the use of approaches to the voice characteristic of cultural studies and Western philosophy of sound, coming from the works of R. Barthes, J. Derrida and M. Dolar, in relation to the problems and tasks of the field of soviet studies. As a result, several clusters of national voices were identified: the first of them are Jewish, Gypsy and Ukrainian voices, marked mainly through class and political affiliation with previous era. The second cluster is represented by Caucasus and Central Asian voices, which possessed, on the contrary, purely colonial-ethnographic characteristics. Conclusions are made about the high level of theorization and politization of the human voice in the early Soviet period.
Regional model of support for the professional development of teachers in secondary vocational education in the context of the new educational technology “Professionalitet”
Authors: Kovalenko Elena Nikolaevna , Korchak Tatyana Andreevna
Published: September 2024

The aim of the work is to describe the directions and growth zones for the professional development of teachers in secondary vocational education from the perspective of the new educational technology “Professionalitet” in the context of the implemented regional model of organizational and methodological support for the professional development of teachers in secondary vocational education. The paper summarizes the experience of the Sverdlovsk Region from 2019 to 2024. During that time research was conducted, a model of a unified managed system of network organizational and methodological support for the professional development of teaching and management personnel of vocational educational organizations at the regional level was proposed and tested. The successful implementation of the main components of the model, the accumulated experience in training qualified personnel based on practice-oriented training, and the dissemination of the sectoral model of personnel training within the framework of the implementation of the federal project “Professionalitet” have made it possible to build an algorithm for regional interaction. The effectiveness and quality of the result of the algorithm actualize the directions of support and growth zones for the professional development of teachers in the Sverdlovsk Region. The scientific novelty of the research lies in the approach to determining the directions and growth zones for the professional development of teachers in secondary vocational education from the perspective of the new educational technology “Professionalitet”. As a result, an algorithm for regional interaction of subjects in the system of secondary vocational education and a possible sequence for implementing the principles of the new educational technology “Professionalitet” are proposed.
“Good style” and “new artisticity” in the magazine polemics of the 1860s-1870s
Authors: Pecherskaya Tatyana Ivanovna
Published: September 2024

The research aims to determine the mutual influence of the principles of democratic criticism and raznochinets (“mixed-title”) literature in the 1860s-1870s. The work examines the issues related to the denial of artisticity as an important aesthetic criterion, as well as to the attempt to diminish the authority of literature with a “good style”, which “real critics” attributed to “aristocratic” literature. The paper considers the polemics of those years related to the socio-literary definition of the new stage of democratic literature with a social orientation, which was presented in magazines and by writers. The influence of raznochinets prose on the development of new criteria for evaluating literary works is identified, the function of the rhetorical form of a “conversation with the reader” in terms of combining critical and literary discourse is analyzed, using the prose of A. Scheller-Mikhailov, F. Reshetnikov, and I. Fedorov-Omulevsky as examples. As a model for subsequent imitation by fiction writers, the “conversation with the reader” in N. G. Chernyshevsky’s novel “What Is To Be Done?” is considered in comparison with his concept of art in “The Aesthetic Relations of Art to Reality”. Scientific originality is determined by the comparative method, which allows the researcher to reveal the forms of discursive interaction at the level of the concept of criticism and its embodiment in literary practice. As a result, it was found that a “conversation with the reader” as a metatextual manifesto of the author’s program becomes a component in the concept of literature of the post-Gogol period.
Features of the functioning of allegory in the works of 20th-century Russian monastic literature
Authors: Smolina Andzhella Nikolaevna , Kudriavtceva Ekaterina Aleksandrovna
Published: September 2024

The aim of the research is to present the main features of the functioning of allegory in the works of 20th-century Russian monastic writers. The paper examines Christian allegory as a specific tropeic phenomenon. The specificity of the use of Christian allegory lies in its orientation toward the culture-forming texts of the Bible; in its fixation in the didactic parts of the text dedicated to the salvation of the soul, spiritual perfection, the need to strive for virtue; in the authors’ appeal to allegorical images with stable interpretations embedded in the culture; in its concentration on allegories that are part of the established allegorical imagery corpus, which formed as Christian literature were developing. The central place in the work is occupied by the study of the representation of ideas important for church writers through allegory, the actualization of Christian meanings. The scientific novelty of the research lies in the fact that it uses theolinguistic analysis to study the works of Russian monastic literature, indicates the stylistic functions of allegory in the ecclesiastical-religious style, and identifies the main features of the use of allegory. As a result, the following has been proved: when affirming thoughts related to the perniciousness of sins, authors resort to Christian allegories, using images of a swamp, abyss, net, thorns, tree branches, spiderwebs; when describing the life of a person and the path of a Christian, images of a ship, boat, sea, storm, and house are used; in reasoning about virtues, images of water, sun, and sky are chosen. There are several stylistic functions of allegory identified in the texts of monastic literature, such as pictorial, syndicating, emotive, prescriptive, meaning-forming, didactic, axiological. The features of the functional orientation of allegory in the works of monastic literature are as follows: the use with didactic religious-Christian goals, i.e., aversion from sin and encouragement to acquire virtues, strive for the salvation of the soul, moral perfection, spiritual alertness, and the cultivation of the inner person.