bluuebunny/crossref_metadata_2025 huggingface dataset:
Testing a device for starting an internal combustion engine at low temperature and prospects for its application
Authors:   Shcherba V.E. Bolshtyanskiy A.P. Lyisenko E.A. Kaygorodov S.Yu.
Published: January 2022

The starting of the internal combustion engine in conditions of low and critically low ambient temperatures is considered. It is shown that a successful start of an internal combustion engine can be ensured by creating a fuel-air mixture with a high temperature outside the engine compartment. The design of a device for creating such mixture and research experimental data are presented. A new scheme of the starting device is proposed, which can be integrated into various types of internal combustion engines.
Keywords: internal combustion engine, starting, low temperature, operation.
lysenkojo@mail.ru
Increasing the effectiveness of the fiber separating machine by abrasive blasting of the teeth of the saw cylinder discs
Authors:   Shin I.G. Shonmonkulov Z.A. Iskandarova N.K. Kasimov B.M.
Published: January 2022

Abrasive blasting of the side surfaces of the teeth of saw blades of a cotton processing machine by particles of black silicon carbide is proposed. The required processing quality is achieved by the formation of an effective microrelief on the treated surface.
Keywords: saw blade, abrasive blasting, fiber separation, roughness, pressure, angle of attack, fiber.
nigora1211@mail.ru
Increasing the life of the center plate-center bowl friction unit of a freight car by applying a combined coating formed by electrospark alloying
Authors:   Syichev A.P. Kolesnikov I.V. Syicheva M.A.
Published: January 2022

An increase in the operational reliability of friction units of railway transport by applying antifriction combined coatings formed by electrospark alloying, which ensures their greater strength and adhesion to metal, is considered.
Keywords: electrospark alloying combined antifriction coating, strength, adhesion.
alekc_sap@mail.ru
Comparative analysis of technologies for cleaning finned bimetallic pipes of air cooling devices and methods for controlling contamination of the surface of aluminum alloys
Authors:   Shavaleev E.I. Rukomoynikov A.A. Agliullin YA.F. Dilmuhametov D.I.
Published: January 2022

The results of the analysis of existing cleaning technologies for finned bimetallic pipes and methods for monitoring the contamination of the surface of aluminum alloys are presented and their disadvantages are established. It is shown that the technology used for cleaning pipes obtained by cold deformation is energy-consuming, ineffective and laborious, and the existing methods of contamination control do not provide a quantitative express assessment of the surface to be cleaned.
Keywords: finning surface, contamination, cleaning, alkaline solution, finned bimetallic pipes, air cooler, control.
alex@bgutmo.ru
The structure of the modules of the search system by geometric shape based on the repeated use of design knowledge
Authors:   Kondusov D.V. Kondusova V.B.
Published: January 2022

The development of a diagram of the components of a search system by geometric form and a class diagram of obtaining design knowledge using Hu-moments is considered.
Keywords: 3D model, PLM, Hu-moments, design knowledge, component diagram.
kdimka@list.ru
Influence of the technical level of production on the possibility of manufacturing of new products
Authors:   Chursin A.A. Yudin A.V.
Published: January 2022

A methodological approach to assessing the influence of the technical level of production on the possibility of manufacturing of new products is considered. An integral indicator of the technical level is proposed, which is determined on the basis of an analysis of the potential effectiveness of the work performed by the organization throughout all stages of the product life cycle.
Keywords: new products, technical level of production, methodology of complex activities.

yudinorel@gmail.com
Modeling of the motion control system of an unmanned tracked vehicle with onboard gear units
Authors:   Kondakov S. V. Pavlovskaya O.O. Mischerin A.V. Horoshilov S.N.
Published: January 2022

The results of a study of the control processes of an automated transmission and internal combustion engine of a transport unmanned tracked vehicle when the speed of movement is set by an external control device are presented.
Keywords: unmanned tracked vehicle, algorithm, motion control, onboard gear unit, programmable logic controller, cruise control.
tanksv@mail.ru
Application of analysis methods and forecasting of time series of indicators of the effectiveness of airworthiness maintaining of civil aircraft
Authors:   Itskovich A.A. Faynburg I.A. Faynburg G.D.
Published: January 2022

The use of the analysis methodology and forecasting of time series of indicators of the effectiveness of maintaining airworthiness of aircraft of civil aviation made it possible to present the dynamics of indicators as a combination of the regular component, harmonic components with oscillation periods of 12 months and more, and a random component, which represents random processes developing under the influence of groups of factors affecting the airworthiness maintenance process. The results obtained are aimed at improving the safety and effectiveness of aircraft use.
Keywords: aircraft, airworthiness, effectiveness of airworthiness maintenance, analysis methodology, forecasting, time series of effectiveness indicators.
aai777@mail.ru
Determination of technological heredity when machining holes in parts of gas turbine engines
Authors:   Baranov A.V. Karachev A.V.
Published: January 2022

Calculation of parameters that determine technological heredity during drilling and the ability to control the process of technological heredity.
Keywords: drilling, cutting force, drift, hole axis, depth and degree of hardening, technological heredity.
alexbar57@mail.ru
Perceptions of non-native speakers of Arabic language towards cloud-based educational activities based on the entrance of multiple intelligences.
Authors: عبد الكريم حسين نهى , أحمد سبانو نور
Published: January 2022

The need to diversify educational cloud activities arose due to social distancing, the widening of individual differences between learners, and the need to employ the possibilities offered by cloud education to achieve language goals.
This research identifies the perceptions of non-native Arabic language learners towards the cloud-based educational activities based on the entrance of multiple intelligences.
The descriptive approach was used, and a questionnaire was designed, consisting of: (Linguistic, Musical, visual- Spatial, Interpersonal, and Interpersonal). The sample consisted of (33) male and female students.
The results showed that learners' perceptions are highly positive on all areas of activities. The highest percentage was interpersonal intelligence activities. Also, there are no statistically significant differences due to the sex.
The originality of the research presents a vision of the entrance of multiple intelligences; To benefit from its educational applications in teaching Arabic online to non-native speakers, and to keep pace with global trends in the adoption of cloud education and its activities. It is also expected that the results of this research will benefit the following groups: institutions concerned with teaching foreign languages, experts who prepare curricula for teaching Arabic, and teachers of Arabic for non-native speakers.
Attitudes of primary school teachers towards e-learning in teaching Arabic and the obstacles they face
Authors: عدنان عضيبات أنس , محمد الرياحنة مشاعل
Published: January 2022

The study aimed to identify the trends of primary stage laborers towards e-learning in teaching the Arabic language, and the obstacles they face from their point of view. The study relied on the descriptive and analytical approach, and the study population consisted of (170) male and female teachers working in public schools in Jerash governorate. The study sample (75) male and female teachers, who were chosen randomly. The results of the study showed that the attitudes of primary school teachers towards e-learning came at a positive level, with an arithmetic average (3.61), and the obstacles facing primary school teachers in e-learning came with a high degree, with an arithmetic average (3.84). The study recommended giving attention to providing electronic learning tools to include all schools, connecting all schools to the Internet and providing computers in proportion to the number of students in schools, and the study also recommended the necessity of dissolving all obstacles in e-learning, in terms of providing Internet labs in schools in proportion to the number of students and courses Scholastic.
iPad’s contributed to enhance inclusion of students with visual impairment in public schools
Authors: يوسف ياغي شاهر
Published: January 2022

This study aimed to identify the extent iPad’s contributed to enhance inclusion of students with visual impairment (partially) in public schools. The study used the descriptive and analytical approach. The population consisted of (160) students who received iPad device within the “vision project” implemented at UNRWA schools in Gaza strip. The study used a questionnaire prepared and adapted by the researcher, to measure degree of iPad’s contribution to inclusion in general and at three dimensions: academic, psychological, and behavioral. Results showed the level of iPad’s contribution to enhance inclusion among students with visual impairment was high, with an average of 2.70 and a relative weight 90%. Concerning the three dimensions, results showed the academic attained as average of 2.77 with relative weight 88.6%, however in the second dimension (psychological) the mean was 2.98 with relative weight 99.3%, lastly for the third dimension (behavioral), the mean was 2.67 with relative weight 89.0%. This indicated high level of iPad’s contribution to enhance inclusion of students with visual impairment at public schools specifically at UNRWA schools. The study recommended use iPads for best inclusive practices.
Satisfacción materna con manejo del dolor en posparto quirúrgico en un hospital del norte de México
Authors: López España Julia Teresa , Calderón-Dimas María Elena , Moreno-Monsiváis María Guadalupe , Interial-Guzmán Ma. Guadalupe
Published: January 2022

Introducción: La calidad de la atención es una prioridad en el sistema de salud en especial la satisfacción del paciente. El manejo del dolor postoperatorio es un indicador que puede afectarlo Objetivo: Establecer la relación entre satisfacción materna con el manejo del dolor postoperatorio, con intensidad del dolor, orientación preoperatoria, tiempo de respuesta del personal de salud y factores obstétricos en un hospital del norte de México. Metodología: Diseño descriptivo, correlacional. Participaron 259 con posparto quirúrgico de un hospital público de Monterrey, Nuevo León, México. Se utilizó el Cuestionario de Intensidad del dolor en el paciente. Se incluyó en el estudio a mujeres con 24 horas de posparto quirúrgico; se excluyó a mujeres con salpingoclasia o histerectomía. Se utilizó estadística descriptiva e inferencial. Resultados: Todas las participantes presentaron dolor, 61.4% refirió dolor severo en las primeras 24 horas, 69.5% señaló un tiempo de respuesta para manejo del dolor menor a 10 minutos. La media de satisfacción fue 8.9 (DE=1.3). Se encontró relación entre la satisfacción materna con el manejo del dolor postoperatorio y el tiempo de respuesta del personal (p=.001); así como con el número de cesáreas (p=.04). Las mujeres que recibieron orientación preoperatoria reportaron mayor satisfacción con el manejo del dolor (9 vs 8.27, p=.001) y menor dolor (7.87 vs 6.90, p=.01). Conclusiones: El correcto manejo del dolor debe priorizarse como criterio de calidad. La orientación preoperatoria es una práctica que debe reforzarse en la atención a pacientes quirúrgicos.
Instrumentos para medir competencias en enfermería: revisión sistemática
Authors: Vallejo-Gómez Lucero , Ruiz-Recéndiz Ma. de Jesús , Jiménez-Arroyo Vanesa , Huerta-Baltazar Mayra Itzel , Alcántar-Zavala Ma. Lilia Alicia
Published: January 2022

Introducción: Es de especial interés evaluar las competencias profesionales en la educación superior y contar con instrumentos o escalas en enfermería válidos y confiables que identifiquen las competencias existentes y las que se adquieran durante el proceso de estudiante a profesional. Objetivo: Identificar los instrumentos con validez y fiabilidad que existen para medir competencias integrales en estudiantes y profesionales de enfermería. Metodología: Se realizó una revisión sistemática en las bases de datos PubMed, Scielo, Redalyc y con método de bola de nieve; se analizaron artículos publicados entre 2000 y 2020 en idiomas inglés, español y portugués; se utilizaron los términos “competencias en enfermería”, “instrumentos de medición”, “construcción y validación”, “escalas de medición de competencias” y “validez y fiabilidad” de acuerdo a los descriptores DeCS y MeSH.  Resultados: 15 artículos cumplieron los criterios de inclusión. Se reportó que 66% fueron instrumentos originales; la media de ítems fue de 41.5; 80% fueron publicados en inglés; 33% en países asiáticos, 20% en países nórdicos y 20% en Brasil; todos reportaron confiabilidad y validez para valorar propiedades psicométricas; 26% utilizaron la teoría de Patricia Benner como referente teórico; la población de estudio fueron estudiantes, profesionales y especialistas en enfermería; se utilizaron diferentes temas y especialidades de enfermería para evaluar las competencias. Conclusiones: Se diseñan y adaptan transculturalmente instrumentos de medida para competencias en enfermería, aunque no existe uniformidad en la aplicación de las pruebas estadísticas.
Impacto familiar en la recuperación de personas adultas críticamente enfermas: una revisión de la literatura
Authors: Ceballos-Vásquez Paula , Campos-Fuentes María Fernanda , González-Alegría Valentina , Lobos-Lavín Camila
Published: January 2022

Introducción: Las unidades de paciente crítico son descritas por las familias de las personas hospitalizadas como un lugar apartado, con acceso restringido, donde la gravedad y complejidad del usuario es lo primordial. A pesar de contar con evidencia de lo importante que podría ser considerar e incluir a los familiares en la recuperación de las personas críticamente enfermas ha sido subvalorada y difícil de concretar por las condiciones complejas de estas unidades. Objetivo: Identificar en la literatura el impacto que tiene la familia en la recuperación de las personas adultas hospitalizadas en las unidades de cuidados intensivos. Metodología: Revisión de la literatura, en las bases de datos CINAHL Complete, Scopus, PubMed y Scielo, en periodo de búsqueda del 2014 al 2019. Resultados: Se analizaron 9 artículos y en base a lectura crítica se seleccionaron los aspectos más relevantes para su estudio. Respecto a la distribución por años el 33,3% de los artículos fue publicado el año 2016. Respecto a la distribución geográfica, el 44,4% de los manuscritos seleccionados fueron realizados en Europa. Conclusión: Existe una brecha investigativa que relacione el impacto de las familias en la recuperación de los usuarios. Los estudios localizados evidencian datos con tendencias positivas, sin embargo, estos emergen de forma indirecta. Por ello, se propone realizar estudios que entreguen estrategias innovadoras con resultados concretos para verificar dichos beneficios, los cuales sean replicables en otras unidades críticas.
Tratamiento farmacológico en pacientes con COVID-19: una revisión integradora
Authors: Vargas María Rubi , Melendrez-Arango Esthela Carolina , Durán-Aguirre María Lorena , Quiñones Lucero Lourdes , Peralta-Peña Sandra Lidia
Published: January 2022

Introducción: La salud hoy más que nunca ha sido vulnerada, la humanidad está sufriendo por la invasión del coronavirus SARS-CoV-2, que ha expuesto al mundo a la peor emergencia sanitaria en este siglo. La comunidad científica y los sistemas de salud global conjuntan esfuerzos en la búsqueda de un tratamiento definitivo, a la fecha se reconoce que la terapia está dirigida a mitigar los síntomas. Objetivo: Identificar las evidencias científicas sobre el tratamiento farmacológico en los pacientes con COVID-19. Metodología:  Se realizó una revisión integradora de la literatura publicada de diciembre 2019 a octubre 2020, en los sistemas de información Clinical Key, Dialnet, EBSCO Host y Scopus, mediante los descriptores Coronavirus Infections, COVID-19, Drug therapy, tratamiento farmacológico. Los criterios de selección fueron artículos de investigación cuantitativa de cualquier tipo de diseño, en inglés y español disponibles a texto completo, obteniéndose una muestra de 24 artículos. Resultados: La mayoría de los estudios fueron revisiones integrativas con 66.6% y ensayos clínicos o in vitro con 12.5%. Se identificaron en la terapia farmacológica nueve medicamentos de mayor uso en COVID-19: Hidroxicloroquina/cloroquina, lopinavir/ritonavir, remdesivir, azitromicina, ivermectina, tocilizumab y dexametasona, no obstante, solo cuatro fármacos mostraron efectividad significativa según la evidencia científica. Conclusiones: remdesivir demostró mayor efectividad y seguridad en el tratamiento, tocilizumab y dexametasona mostraron resultados favorables, sin embargo, los resultados no son contundentes. Los autores señalan que aún no es posible afirmar que se dispone de tratamientos que combata la COVID-19 efectivamente.
Experiencia del profesional de enfermería en su relación con el estudiante durante su práctica clínica
Authors: Elizalde-Ordoñez Humberto , Ortiz-Dávalos Gabriela , Aya-Roa Kevin Julián , Rodríguez-Quezada Fanny , Moreno-González María Mercedes
Published: January 2022

Introducción: La interacción de los estudiantes de enfermería con los enfermeros clínicos en su lugar de práctica influye en su proceso de aprendizaje, generando posibles modelos mentales de atención que muy probablemente serán replicados cuando los estudiantes egresen. Objetivo: Comprender la experiencia del profesional de enfermería en su relación con el estudiante durante su práctica clínica. Metodología: Estudio cualitativo fenomenológico, con muestreo por bola de nieve, hasta llegar a saturación de datos. Colecta de datos mediante entrevista no estructurada a profundidad, las entrevistas fueron grabadas y transcritas literalmente para el análisis. Resultados: Participaron 19 enfermeros (4 hombres y 15 mujeres) y se identificaron dos categorías: estar-con y coexistiendo con los estudiantes. Conclusiones: El profesional de enfermería considera que los estudiantes deben comprender y trabajar de manera colaborativa para aprovechar su experiencia y conocimientos, evitar las criticas destructivas, así como respetar la individualidad. Una buena relación entre estudiantes y enfermeros clínicos podría llevar a un mejor aprovechamiento de la práctica.
Rasgos de personalidad y consumo de alcohol en estudiantes universitarios
Authors: Lopez-Cisneros Manuel , Sifuentes-Castro Julia Alejandra , Guzmán-Facundo Francisco Rafael , Telumbre-Terrero Juan Yovani , Noh-Moo Pedro Moises
Published: January 2022

Introducción: Los rasgos de personalidad son patrones de conducta persistentes en la forma de pensar, percibir y relacionarse, por lo que fungen como condicionantes que pueden hacer vulnerable al individuo para adquirir conductas saludables o nocivas para la salud, como el consumo de drogas lícitas e ilícitas. Objetivo: Determinar la relación entre los rasgos de personalidad y el consumo de alcohol en estudiantes universitarios de Ciudad del Carmen Campeche, México. Metodología: Estudio cuantitativo, no experimental, descriptivo correlacional, transversal, efectuado en una muestra de 238 estudiantes universitarios del área de la salud. Resultados: La prevalencia lápsica del consumo de alcohol, se presentó en mayor proporción (85.3%), en comparación a la prevalencia actual (39.9%) e instantánea (20.6%). En cuanto al tipo de consumo de alcohol, existe un consumo dependiente (19.9%) en estudiantes universitarios, a pesar de predominar un consumo de riesgo (60.2%). De acuerdo con el AUDIT, se encontró una relación positiva con el rasgo de personalidad de extraversión (rs=.165, p=.02). Conclusiones: Se identificó el perfil del consumo de alcohol de los jóvenes, así como una relación del rasgo de personalidad extraversión con el consumo de alcohol, lo cual pone en evidencia la necesidad del diseño e implementación de intervenciones de Enfermería eficientes y oportunas que contribuyan de manera significativa a la disminución y erradicación de hábitos nocivos para la salud y el fomento de estilos de vida saludables.
Efecto de una intervención de enfermería para la disminución del consumo de alcohol de riesgo en adultos mayores
Authors: Álvarez-Aguirre Alicia , Casique-Casique Leticia , López-Nolasco Benjamín , Tolentino Ferrel Ma. del Rosario
Published: January 2022

Introducción: el consumo de alcohol de riesgo en adultos mayores constituye un problema social y de salud, debido a que intensifica el efecto nocivo en ellos, por los cambios biopsicosociales y espirituales como resultado del proceso natural de envejecimiento; en la familia repercute emocional y económicamente en sus integrantes, en las instituciones de salud demanda servicios, genera incremento de consumo de recursos económicos y humanos. Objetivo: evaluar el efecto de una intervención para disminuir el consumo de alcohol de riesgo en adultos mayores. Metodología: estudio cuasi experimental realizado en un Centro Gerontológico en México la muestra fue de 50 participantes por muestreo no probabilístico. La intervención se fundamentó en la Terapia Racional Emotiva Conductual. Se aplicaron el AUDIT y un cuaderno de recogida de datos personales. Se obtuvieron frecuencias, porcentajes, medidas de tendencia central y dispersión, además de la prueba Wilcoxon. Resultados: predominó el sexo femenino (58%), 72% de los participantes contaban con primaria incompleta, las edades se encontraron entre 60 y 71 años (X̄ = 64.42; DE = ± 2.80). Al comparar las mediciones del consumo de alcohol se observó significancia estadística (Z = -6.160, p < .001) y la mediana fue menor en la medición post intervención (Medianapre = 12 vs Medianapost= 7). Conclusiones: la intervención mostró efecto en la disminución del consumo de alcohol de riesgo.
Pomiędzy technologią i bezpieczeństwem. Ukraiński sektor kosmiczny po 1992 roku
Authors: Słomczyńska Irma
Published: January 2022

The aim of the article is to analyze the possibilities and directions of development of the Ukrainian space industry in the context of using Ukraine’s space potential. The discourse, as well as political decisions and legal acts, constitute the main research material. The main conclusion of the article is that the technological premises are secondary for the decision-makers who perceive Ukrainian space activity through the prism of state security and strategic advantages resulting from the status of a state involved in the exploitation and exploration of outer space. Moreover, the technological and scientific potential of the Ukrainian space sector from the perspective of cooperation with the European Union is still growing, although it is not effectively used.
Ewolucja bezpieczeństwa energetycznego Polski i Białorusi na międzynarodowym rynku ropy naftowej
Authors: Mróz Maciej
Published: January 2022

Access to energy resources has become one of the main challenges of energy security in the modern world. Due to the growing political instability of countries exporting energy resources, the energy security category should be perceived in a special way. Energy security is expressed, first of all, in stable access to energy resources at an acceptable price. The aim of the article is to determine to what extent the strategy of diversifying the sources of crude oil imports to Poland and Belarus is implemented in practice, and to what extent the implementation of this strategy is conducive to building energy security for both these countries. It seems that despite the similar geological and geographical conditions, as well as the common historical infrastructure heritage, Poland and Belarus shape their energy policy differently. The conducted analysis has an empirical dimension, as the REES index is used to measure the concentration of imports and the short-term risk for the security of crude oil supplies. The article shows that a properly implemented diversification strategy significantly improves the country’s energy security, which is possible due to the use of alternative directions for oil imports to the Russian one.
Application of DOPS Checklists in Assessing the Skills of Emergency Bag Mask Ventilation and Endotracheal Tube Intubation
Authors: Yadav Manoj Kumar , Pal Anusmriti , Pant Chiranjibi , Bhattarai Madhur Dev
Published: January 2022

N/A
Evaluation of Thyroid Function Test in Infertile Women
Authors: Joshi Anuja , Thapa Sumitra , Basnet Samriddhi , Dev Joshi Kapil
Published: January 2022

Introduction: In women of reproductive age group thyroid dysfunction can lead to a variety of gynecological disorders ranging from menstrual irregularities to subfertility. There is a known association of hyperthyroidism and hypothyroidism with menstrual disturbances and decreased fecundity. The aim of this study is to determine the thyroid function status of infertile women presenting to subfertility clinic of Paropakar Maternity and Women’s Hospital (PMWH)
Methods: This was a descriptive cross-sectional quantitative study conducted at Paropakar Maternity and Women’s Hospital, Thapathali, Kathmandu from 1st August to 1st November 2018. Women that were diagnosed with primary and secondary subfertility in OPD were sequentially enrolled after obtaining informed written consent. Infertile women (n=70) attending subfertility clinic were investigated for hypothyroidism, hyperthyroidism and other causes of subfertility and enrolled for study. Women with known thyroid disorders, congenital anomaly of genital tract and other obvious organic anomaly were excluded from the study.
Results: 66% of study population had primary subfertility. Most of the infertile women (70%) were euthyroid. Subclinical Hypothyroidism was most common (20 %) type of thyroid disorder. 66% cases had regular menstrual cycle. Oligomenorrhoea was most common type of irregular menstrual cycle. 73% of infertile women had normal BMI.
Conclusion: After ruling out the male factor of subfertility and structural abnormalities of the infertile women, performing TFT can be recommended in all cases of subfertility.
A Retrospective Cross-Sectional Study on Histopathological Findings of Abnormal Uterine Bleeding in Females Visiting a Paramilitary Tertiary Care Hospital
Authors: Thapa Sumitra , Joshi Anuja , Basnet Samriddhi , Shrestha Mahendra Raj , Tamang Nirmala
Published: January 2022

Introduction: Abnormal uterine bleeding (AUB) is a common gynaecological condition majority of which are diagnosed by sampling the endometrium through dilatation and curettage (D and C) and histopathological examination. The aim of this study was to analyse the different types of endometrial histopathology of patients with the abnormal uterine bleeding and associate between different clinical presentation and histopathological findings.
Methods: This was a retrospective study carried out in the Department of Obstetrics and Gynaecology of Nepal Armed Police Force Hospital, Kathmandu over a period of one year from April 2022 to March 2023. All cases of AUB who underwent D and C procedure were included in the study. Data was entered and managed in Microsoft excel and descriptive and comparative analysis were performed using the EZR version 1.36 software.
Result: Among the 118 patients, age group ranged from 29 to 72 years and most common age group presenting with AUB were perimenopausal (40- 50 years). Menorrhagia was present in 49 women(41.5% ), which was more common among reproductive age group, perimenopausal and multipara women. Secretory endometrium was major findings with 35 women(29.7%), which was more common among reproductive age group, perimenopausal and multipara women.
Conclusion: Clinical presentation of AUB and the histopathological examination of the endometrium may be supportive in distinguishing normal from abnormal causes of AUB.
Distribution Mechanism of Subsidies Fertilizer on Rice Farmers in Baruga Sub-District Kendari City
Authors: Harnas Sitti , Batoa Hartina , Mardin Mardin , Djayadisastra Yoenita
Published: January 2022

Effectiveness of the Distribution of Subsidized Fertilizers to Rice Paddy Farmers in Baruga Village, Baruga sub-District, Kendari City. This research objectives were to determine the mechanism of distribution of subsidized fertilizers on rice paddy farmers in Baruga village Baruga Sub-district, Kendari. This research was conducted in the Baruga Sub-District of Kendari from November 2019 until January 2020. The method of sampling research used is the research method to answer the goal is to use a descriptive analysis used to describe the distribution mechanisms of subsidized fertilizers on rice farmers and quantitative analysis using a systematic formula to know The effectiveness of the distribution of subsidized fertilizers on rice paddy farmers in Baruga village, Baruga sub-district, Kendari City. The results showed that the distribution mechanism of subsidized fertilizers on rice paddy farmers was following the distribution flow according to government regulations. Still, in part, Pengantongan Unit fertilizer does not do its job with the full IE must Label the fertilizer sack with the label "subsidized fertilizer, so as not to be sold to other parties with a higher price for the individuals in firmness and profit.
Analisis Keberlanjutan Program Padi Organik di Desa Pereng Kecamatan Mojogedang Kabupaten Karanganyar (Studi Kasus Kelompok Tani Rukun Makaryo)
Authors: Permatasari Putri , Winarno Joko , Anantanyu Sapja , Wibowo Agung , Suwarto Suwarto , Suryono Suryono
Published: January 2022

One way to realize a sustainable agricultural system is with an organic farming system. Rukun Makaryo Farmer Group is the farmer group in Karanganyar Regency that referred to organic farming system training at the National level from 2007-2011. Rukun Makaryo Farmer Group has succeeded in creating castle waste as fermented solid and liquid organic fertilizer. Rukun Makaryo Farmer Group has the opportunity to be assessed by the organic rice certification team from the Persada Organic Rice Certification Agency on members 5,9 hectares of land. This research aims to analyze the sustainability of the organic rice program in Rukun Makaryo Farmer Group; 1) Analyze the obstacles that hinder the process of sustainability of the organic rice program, 2) Analyze the hopes of the farmers in realizing of sustainability organic rice program, and 3) Formulate alternative recommendations strategies for assisting farmer groups so that in the future they can carry out the sustainability of the organic rice program independently. This research was conducted in Pereng Village, Mojogedang, Karanganyar, with seventeen respondents of organic farmers. This research method was a qualitative description with a phenomenological approach. This research activity will be gained experience and subjective awareness and interpretation of efforts to maintain the status of organic rice certification. The results showed that; 1) Obstacles that hinder the process of sustainability of the organic rice program are low education, age of farmers, high cost of certification, difficulties in marketing, and complexity of the cultivation technique process, 2) Rukun Makaryo Farmer Group hopes that to have access marketing partnerships so that there will be an increase in selling prices and the development of economic conditions for farmers, and 3) Recommendations for assistance by rice field approach, simultaneous planting system, strengthening farmer organizations with establishing the Internal Control System (ICS), and developing agricultural products marketing systems and facilities.
Analisis Faktor-Faktor yang Mempengaruhi Konversi Lahan Pertanian Sawah ke Non Pertanian di Kabupaten Banyumas Jawa Tengah
Authors: Mandamdari Alpha Nadeira , Kusnaman Djeimy , Elyanto Adwi Herry Koesoema
Published: January 2022

Agricultural land in Banyumas Regency has decreased from year to year due to population and economic growth. The farm rice fields in Banyumas Regency in 2017 were 66.210 hectares, reduced to 63.326 hectares in 2020 or decrease in land area of 4%. This research was aimed to examine the conversion rate of agricultural land in the Banyumas Regency and factors that determine the conversion of agricultural land in the Banyumas Regency. The primary method used was descriptive-analytical. Determination of the research location was using a purposive method in Banyumas Regency. The technique to analyze the data was Linear multiple regression (Ordinary Least Squares). The information which used in this research was secondary data in 2010 – 2020. The variables in this research are conversion of agricultural land, population, number of industries, Gross Regional Domestic Product (GRDP), and Farmer’s terms of trade (FTT). This research shows that the conversion rate of agricultural land in Banyumas Regency is 8,45%, meaning that the average of arm rice fields in Banyumas regency for the last ten years (2010 – 2020) has decreased by 8,45%. The multiple linear regression analysis shows that the variables number of population, number of industry, and Gross Regional Domestic Product (GRDP) have a significant and positive effect on the conversion of agricultural land in Banyumas Regency. Farmer’s terms of trade (FTT) do not significantly affect agricultural land conversion in Banyumas Regency.
Analisis Produksi dan Pendapatan Usahatani Padi Sawah (Suatu Studi pada Penerapan Sistim Tabela Super dan Sistem Tapin di Kabupaten Bombana)
Authors: Rahmadani Riska , Limi Muhammad Aswar , Slamet Agustono
Published: January 2022

This research aims to assess the labor use, production, and revenue of lowland rice farming using the Tabela Super and Tapin systems, as well as the differences in productivity and income between the two. This study took place from July to December 2021, and the research venue was chosen on purpose. The farmers of the Tabela super system and the farmers of the Tapin system were divided into two groups to determine responders (random cluster sampling). There were 122 lowland rice farmers, 111 super table farmers, and 11 Tapin farmers among the respondents. The Table Super system employed a simple random sample approach from that group, taking 10% of the total population of Tabela Super farmers, 11 respondents were paddy field farmers, and 11 respondents from the Tapin system used the census method. According to the findings, respondents' average production for rice farmers utilizing the Tabela Super System is 4,712 kg, while farmers using the Tapin system produce 3,300 kilograms. Rice farmers using the super table method earn an average of IDR10.177.656, while those using the Tapin system earn an average of IDR5.011.994. The t-test value shows that the difference in lowland rice farmers' production with the Tabela Super System and the Tapin system has a significance value of t of 0.040 < 0.05. The statistical test results of the t-test show that the difference in lowland rice farmers' income with the Tabela Super System and the Tapin system has a significance value of t of 0.000 < 0.05.
Analisis Kepuasan dan Loyalitas Konsumen Produk Tela-Tela Barokah Depan Kampus Baru Universitas Halu Oleo pada Masa Covid-19
Authors: Rustiani Rustiani , Salam Idrus , Limi Muhammad Aswar
Published: January 2022

This study aims to determine consumer satisfaction and loyalty of late-late products during the Covid-19 period—this research at the Barokah Tela-tela business in front of the new UHO campus using 30 respondents. Determination of respondents is done by accident (Accidental sampling), assuming that the respondent can be trusted. The variables observed in this study were consumer characteristics, tela-tela, and customer satisfaction and loyalty and satisfaction analysis methods using Customer Satisfaction Index (CSI) analysis and loyalty analysis using committed buyers, like the brand, satisfied buyers, habitual buyers, and switches. Buyers. The results show that the calculation of customer satisfaction analysis of the Customer Satisfaction Index is 0.77 or 77.46%. The CSI value criterion states that the vulnerable value of 0.66-0.80 is a satisfied consumer criterion. Based on this situation, it can be concluded that Barokah consumers have shown a satisfying attitude towards the products they consume. The survey results show that the most consumers who state that they are satisfied are the taste and cleanliness attributes of the Tela Barokah business location. The results of the calculation of consumer loyalty analysis using switcher buyer analysis are 53.33%, chronic is 79.33%, the satisfied buyer is 72.00%, liking the brand is 76.67%, and committed buyer is 62.00%. The analysis results are mainly in the index interval of 61.00-80.00, which means that Barokah consumers have shown a loyal attitude. The existence of the Covid-19 pandemic did not hurt the decline in consumer demand for snack products in the business. This is known from the income that remains in the range of ± IDR400.000 - IDR1.500.000 - every day both before and during the Covid-19 outbreak in Kendari City.
Potensi Ekonomi dan Kelayakan Budidaya Tanaman Lada (Piper nigrum) di Kecamatan Purehu Kabupaten Kolaka Utara
Authors: Syamsuri Syamsuri , Alang Hasria
Published: January 2022

This study examined pepper cultivation's economic potential and feasibility in Purehu Village, Purehu District, North Kolaka Regency, Southeast Sulawesi. The research was conducted from January until February 2021. The research approach used by the author is qualitative with descriptive methods. Data collection in this study was carried out through in-depth interviews with informants, observation, and documentation. The informant or subject of this research is the head of a farmer's family in Purehu Village. The variable of this research was the economic potential and feasibility cultivation of pepper—analysis of data using income cost difference (R-C) and Revenue Cost Ratio (R/C). The results showed that pepper cultivation (P. nigrum) in Purehu Village, Purehu District, could generate an average profit of IDR84.000.000 for the first harvest, and pepper cultivation in that area is very worth continuing based on the R/C ratio. The study concludes that pepper cultivation in Purehu Village has very high economic potential (good) because the farmers' profits are quite large each year, and pepper cultivation in that place is very feasible to continue.
Faktor-Faktor Penentu Pola Pembelajaran Petani dalam Pengembangan Padi Sawah Organik di Kabupaten Kolaka Timur
Authors: Arimbawa Putu , Batoa Hartina , Afa Laode
Published: January 2022

This study aimed to analyze the determinants of farmers’ learning patterns in developing organic lowland rice. This research is a survey research with the research location in Lambandia District, East Kolaka Regency, Southeast Sulawesi Province. The was chosen because some farmers have applied organic lowland rice cultivation technology. The research period was for three months, from July to September 2021. The number of samples was 62 farmers by the census. Research variables were farmers’ characteristics, access to information media, support of supporting factors, and farmer learning patterns. collecting data with structured interviews using a questionnaire. Data analysis used descriptive analysis and SEM-PLS analysis. The results showed that the farmer’s learning pattern was through imitation of innovation with the support of the availability of creation and assistance. Farmer characteristics, supporting factors, and farmer access to information affect farmer learning patterns.
Nilai-Nilai Religius dalam Film Animasi Nussa dan Rara sebagai Alternatif Media Pembelajaran Sastra di SD
Authors: Dewi Dewi Maryanti
Published: January 2022

The problem with this research is the lack of application of religious values ​​among elementary school children. Purpose of this study is to describe religious values in the animated film Nussa and Rara as an alternative learning media in elementary schools. Method used in this research is content analysis. Data collection techniques were carried out by observation and documentation. This study uses the theory of Glock and Strak in analyzing the religious values contained in the animated film Nussa and Rara. The findings of this study contained five aspects in the animated film Nussa and Rara, namely aspects of belief in the existence of God, aspects of worship practices by praying and making sacrifices, aspects of experience and appreciation by feeling peaceful when praying, being afraid to sin, and being grateful to God, aspects of knowledge. by knowing the procedures for worship such as etiquette into the bathroom and neighbour's manners, behavioral aspects by doing things that Allah likes in accordance with religious rules and norms that apply in society such as maintaining cleanliness, helping, giving charity, saying sorry, being forgiving, maintaining friendship with loyal friends and togetherness. Based on the religious values contained in the animated film Nussa and Rara, it can be used as an alternative as a medium for learning literature in elementary schools to be applied in everyday life.
The effects of superparamagnetic iron oxide nanoparticle exposure on gene expression patterns in the neural stem cells under magnetic field
Authors: Li Dan , Tang Ming-Liang
Published: January 2022

Background: Due to the excellent reliable traceability and superparamagnetic properties, superparamagnetic iron oxide nanoparticles (SPIOs) are widely used for the applications in the field of biomedicine, including tissue engineering and regenerative medicine. However, the regulation of SPIOs on the gene expressions in the stem cells is not clear.

Methods: In this study, by RNA-Seq analysis, we analyzed the gene expression pattern in the neural stem cells (NSCs) treated with SPIOs in the presence or absence of static magnetic field (SMF).

Results: It was found that SPIOs with SMF regulated more gene expression in NSCs, while most of these genes have been previously reported to play a crucial role in NSCs fate decision.

Conclusions: Our findings reveal the ability of SPIOs and SMF in the regulation of gene expression in NSCs, which may provide an experimental basis for its applications.
Clinical Efficacy of Amlodipine Besylate Combined with Ligusticum on Patients with Both Hypertension and Heart Failure and Their Prognosis and Life Quality
Authors: Mao Rui , Rong Qi
Published: January 2022

Heart failure, a frequent complication of hypertension, is the primary risk factor of myocardial infarction. Therefore, it is important to find newer and effective treatments for hypertension comorbid with heart failure. A combination of amlodipine besylate and ligusticum, both known antihypertensives, was evaluated in hypertension complicated with heart failure with the goal of providing improved treatment. To this end, 172 hypertensive patients with heart failure received a conventional therapy or amlodipine besylate combined with ligusticum. Following treatment, all subjects were evaluated for clinical efficacy, safety, blood pressure, cardiac function, vascular endothelial function, and heart failure markers. The two groups were followed up for 1 year, and their prognosis and life quality were investigated. The treatment resulted in improvement in all markers, a higher total effectiveness rate with similar incidence of adverse reactions. Therefore, amlodipine besylate combined with ligusticum may be an effective and safe treatment for hypertension complicated with heart failure.
SMALL SCALE INDUSTRIES IN INDIA: PROSPECTS AND CHALLENGES
Authors:   Associate Professor, Department of Applied Economics, Lucknow University, Lucknow, Singh Dr. Anoop Kumar , Srivastava Puneet Kumar ,   Research Scholar, Department of Applied Economics, Lucknow University, Lucknow
Published: January 2022

Small Scale Industries (SSI) consist entrepreneurs who all are engaged in production, manufacturing or service at micro level. Small industries have been playing a major role in India's economic and social development in the post-independence era. Small scale industries are fundamental to a developing economy with its effective, efficient, flexible and innovative entrepreneurial spirit. SSI units across the world have been approved on the basis of promoters of economic growth and indicative of promoting equitable development. SSI's contribution to the Indian economy in terms of job creation opportunities, reducing regional imbalances, promoting inter-regional linkages, increasing exports and promoting equal economic growth potential has been quite amazing. The sector ranges from traditional to high technology through over 6000 products, comprising over 36 million units across the country, employing over 80 million individuals. SSI helps in the growth of industrial development of the country. This paper attempts to discuss the role of small scale industries in developing the economy and explores various problems faced by it.
Nhận xét về hiệu quả của Tocilizumab trong điều trị hỗ trợ bệnh nhân Covid-19
Authors: Hoang Hong Quan
Published: January 2022

TÓM TẮT

Đặt vấn đề: Sự bùng phát Coronavirus 2019 (COVID-19) đã lây lan nhanh chóng trên toàn thế giới và trở thành một đại dịch toàn cầu, nhiều phương pháp điều trị đang được nghiên cứu, trong đó ức chế interleukin 6 là một phương pháp tỏ ra hiệu quả. Báo cáo này nhằm đánh giá hiệu quả của Tocilizumab trong điều trị hỗ trợ bệnh nhân Covid-19.

Báo cáo trường hợp: 4 trường hợp bệnh nhân được xác nhận Covid-19 bằng phương pháp PCR, đang được điều trị Trung tâm Hồi sức tích cực người bệnh Covid-19 thuốc bệnh viện Trung Ương Huế tại thành phố Hồ Chí Minh, viêm phổi nặng cần phải thông khí hỗ trợ. Bệnh nhân được điều trị phác đồ bao gồm tocilizumab cho kết quả tăng interleukin 6 sau 1 tuần điều trị.

Kết luận: Trong thử nghiệm lâm sàng liên quan đến bệnh nhân viêm phổi nặng do Covid-19, cho thấy Interleukin - 6 tăng sau 1 tuần điều trị.

ABSTRACT

COMMENTS ON THE EFFECTIVENESS OF TOCILIZUMAB IN THE SUPPORTIVE TREATMENT OF COVID-19 PATIENTS

Introduction: The outbreak of Coronavirus 2019 (COVID-19) has spread rapidly across the globe and has become a global pandemic. Many treatments are being studied, of which interleukin 6 inhibition is an effective method.

Case report: Fourcases of patients confirmed covid-19 by PCR method, being treated at COVID-19 Intensive Care Center of Hue Central Hospital in Ho Chi Minh city, severe pneumonia requires ventilation assistance. The patients were treated with a regimen including Tocilizumab that resulted in increased interleukin 6 results after 1 week of treatment.

Conclusion: In a clinical trial involving patients with severe pneumonia caused by Covid-19, it was found that Interleukin 6 increased after 1 week of treatment.

Keywords: Interleukin 6, Tocilizumab, Covid-19