bluuebunny/crossref_metadata_2025 huggingface dataset:
Identity Politics of Hijrah Community of "Yuk Ngaji"
Authors: Waskito Tejo , Fauzan Fauzan
Published: March 2024

Artikel ini bertujuan memperlihatkan keragaman dan persaingan gagasan budaya pupuler islami dalam ranah eksistensi identitas Generasi Milenial. Di Indonesia, budaya pupuler islami kerap tampil dalam segmen masyarakat urban yang selalu mengakomodasikan, merundingkan dan mendefinisikan ulang modernitas dalam berbagai bentuk aktivitas keislaman yang visual-seremonial. Secara khusus, kita dapat melihat bagaimana kecenderungan Generasi Milenial yang tinggal di perkotaan berakrobat dengan menggunakan tiga jurus sekaligus; menjadi Muslim taat dengan berbagai identitas religius yang berpegang pada landasan moralitas, menjadi warga negara terhormat yang bertanggungjawab, dan menjadi anggota komunitas produsen-konsumen berskala global. Identitas dan eksistensi menjadi corak bagaimana Generasi Milenial mendaur ulang pandangan keislamannya. Secara mekanis, penelitian ini merupakan penelitian kualitatif dengan teknik pengambilan data berdasarkan observasi, wawancara dan dokumentasi. Adapun objek penelitian adalah komunitas hijrah Yuk Ngaji regional Lampung. Hasilnya menemukan bahwa eksistensi komunitas hijrah Yuk Ngaji ditopang oleh tiga faktor utama yaitu kemampuan memilih pasar dakwah, faktor bahasa sebagai alat konfirmasi dan peran figuritas sebagai magnet. Selain itu, penggunaan media digital baru menjadikan aktivitas hijrah di kalangan Generasi Milenial kian eksis.
Sufism in the Eyes of Muslim Elites in South Sumatra, Indonesia: A Comparison Between Muhammadiyah and Nahdlatul Ulama
Authors: Ariadi Purmansyah , Rulitawati Rulitawati , Nawi Muhammad Zainuddin , Asvio Nova
Published: March 2024

This study aims at examining the variety of understanding and implementation of sufistic values among elite members of Islamic mainstream organizations, namely Muhammadiyah and Nahdlatul Ulama, in South Sumatra. It uses a field research method and a descriptive-qualitative analysis. This research finds that elite members of two mainstream Islamic organizations in South Sumatra similarly consider the importance of sufistic values, such as faqr, sabr, tawakkal, ikhlas, and ihsan, for perfecting the self. However, they have differed in how these values are implemented. If the former comfortably practices the substantive forms of sufistic teachings, the latter tends to observe sufistic teachings via the route of tarekat (sufi orders).  Such difference has led to the variety of Islamic practices and dakwah programs organized by both organizations.
Demak Sufism: Moderation of the Java Islamization in XVI Century In the Study of The Manuscript of Suluk Syeh Bari
Authors: Riyadi Muhammad Irfan , Muzakki Mohammad Harir , Hasanah Nurul
Published: March 2024

Islamization of the archipelago, especially in Java, took place peacefully in Demak period of the XV - XVI centuries. The retribution of walisanga with its sufism teachings was able to embrace Javanese mysticism in the embrace of Islam. The realization of this attitude of peace (penetration pacifique) without conflict shows that sufism has played an attitude of moderation such as appreciation, tolerance, and inclusive attitude so as to attract the sympathy of Hindu-Javanese mystics into Islam. This paper is intended to reveal how Islamic moderation occurs in Demak, for it is studied by an authentic Sufi manuscript published by Demak written by Sunan Bonang under the title Suluk Syeh Bari. This manuscript is studied using the content analysis method by prioritizing the concept of moderation. This study concludes that Suluk Syeh Bari by Sunan Bonang is the foundation for the teachings of moderate Islamic Sufism since the beginning of Islamization in Java.   His moderation teachings include 1) inclusive attitudes in the spirit of divinity, 2) perfection of the soul, realizing noble, wise, and open minded. 3) Open attitude and tolerance towards others through the teachings of Sufism, Ridlo, and always happy. 4) Respect religious acculturation. This attitude will be inherited by his two students, namely Sunan Kalijaga and Syeh Siti Jenar, who gave birth to acculturative Islam (Islam of the archipelago).
Islamic Cosmology in Seyyed Hossein Nasr, Zaghloul al-Najjar, and Nidhal Guessoum’s Perspective
Authors: Santi Selvia
Published: March 2024

The development of modern science not only provides an influence in terms of the development of science and technology scientifically but also gets a response from academicians who tried to integrate religion and science. Specifically in this study, the focus of the discourse is directed at the field of cosmology. When interpreted by Islamic thinkers such as Seyyed Hossein Nasr, Zaghloul Al-Najjar, and Nidhal Guessoum, cosmology has added the term to Islamic cosmology. The archeological and genealogical theories of Michel Foucault used in this study attempt to explore further the course of Islamic cosmological discourse developed by the three figures. Archeological and genealogical theories seek the genealogical thinking of those three figures. So, we could find the pattern in every methodology they used and the people who influenced them. The research results show that Islamic cosmology discourse is one of the efforts to Islamize science that is unprecedented in the development of Islamic civilization.
Los Hampones. Ópera para solistas de coro y percusión
Authors: Gonzáles Espinoza Jesús Emilio
Published: March 2024

Sin duda alguna el modelo musical que más influyó en los compositores y, en general, en el ambiente musical capitalino de mediados del siglo XIX fue la ópera. Ésta, al llegar al país, trajo consigo un sin fin de elementos que incidirían directamente en el estilo compositivo de los incipientes compositores nacionales, afectando desde los primeros atisbos “academicistas” de la música popular, hasta la música académica con sus serias y apremiantes aspiraciones nacionalistas. Esta tendencia compositiva se iría transformando poco a poco hasta encontrar a comienzos del siglo XX nuevas corrientes sonoras - algunas de ellas ya superadas en Europa - con las cuales se asociaría para dar un resultado musical con una nueva imagen, intencionalidad, uso y función. Así pues, la poquísima producción operística de compositores nacionales en la primera mitad del siglo XX no solo se justifica y se entiende a partir del contexto en el que se creó, sino que también deviene del proceso de transculturación musical que vivía el país en esa época.
Instalación y operación de la red de monitoreo hidroclimatológico en sistemas de alerta temprana
Authors: Ramón Valencia Jacipt Alexander , Vera Mogollón Derly Estefany , Bustos Celis Gandhi Michael
Published: March 2024

La Universidad de Pamplona a través del grupo de Investigaciones ambientales Agua, Aire y Suelo GIAAS categoría A, ha venido adelantando una investigación de tipo cuantitativa - aplicada a través de la línea de investigación Variabilidad y cambio climático con la realización de proyectos de investigación desde el año 2013 en alianza con la Unidad Nacional de gestión del riesgo de desastres UNGRD, el consejo departamental de gestión del riesgo de desastres del departamento de Norte de Santander CDGRD y la Agencia de Cooperación Alemana GIZ proyectos de investigación en sistema de alerta temprana ante eventos climáticos extremos en las cuencas de los ríos Zulia y pamplonita, departamento Norte de Santander; el cual fue uno de los proyectos ganadores del “Primer concurso Nacional para el reconocimiento e implementación de proyectos de reducción del riesgo a través de medidas de adaptación a la variabilidad y al cambio climático” realizado en el año 2012 por la Unidad Nacional de gestión del riesgo de desastres UNGRD; el objetivo general del proyecto fue Diseñar e implementar un sistema de alertas agroclimáticas tempranas (SAT) ante inundaciones, sequías, deslizamientos e incendios forestales, que vincule el componente de generación y análisis de información meteorológica y la participación comunitaria. Todo lo anterior, es posible puesto que el Proyecto SATC se encuentra comprometido con el departamento y sus colaboradores para ejecutar e implementar la red de monitoreo hidrometeorológico con la más alta tecnología a fin de prestar servicios eficientes y generar alertas en tiempo real ya que, la data emitida por la estación meteorológica es de tiempo minutal y para las estaciones hidrológicos son cada tres minutos, esta frecuencia en el envío de datos es de vital importancia para los SAT.
Interpretación del proceso de aprendizaje y la ubicuidad en educación media
Authors: Caicedo Villamizar Surgei Bolivia , Vásquez Ruiz Leydi Lorena
Published: March 2024

Con la intención de comprender el proceso de aprendizaje y la ubicuidad en la educación media de la Institución Educativa El Rodeo en Cúcuta-Colombia, se planteó como objetivo analizar este proceso según las perspectivas de los egresados. Para ello, se desarrolló una investigación cualitativa con diseño etnográfico digital, aproximación interpretativa-hermenéutica, en la que se seleccionaron 16 informantes claves con el propósito de valorar su opinión respecto a perspectivas, ubicuidad, vivencias, resultados de aprendizaje y educación media. Se aplicaron dos instrumentos: el grupo focal con la técnica de entrevista y el registro de documentos, como análisis de 160 capturas de pantallazos.
Cuaderno de poesía aplicada “100 tecnicismos para rimar en español”
Authors: Sánchez Rodríguez Yurieth , Contreras Roa André Runée , González Bautista Edgar Aurelio
Published: March 2024

Este libro recopila cien (100) términos específicos y elementales propios de la jerga de los profesores de español, de la lingüística y la literatura general, transformándolos en una obra para aquellos amantes de la poesía y la literatura. Este libro se titula “Cuaderno de poesía aplicada” y nació de la inquietud de unos poetas por explorar la belleza de la lingüística, la literatura y sus áreas relacionadas, a través del uso de un vocabulario específico que muchos estudiosos en estos campos conocen. En sus páginas, encontrarán una serie de poemas que se nutren de la riqueza del lenguaje técnico que resulta para muchos algo rígido, pero que ofrece una reflexión sobre la naturaleza del lenguaje, su estructura y su función desde su trasfondo estilístico. Esta obra es una invitación a la contemplación y al pensamiento, ya que pretende embarcar a sus lectores en un viaje por el universo de los estudios lingüísticos y literarios, donde la palabra y su significado son los protagonistas. Cada poema es un ejercicio de creatividad y habilidad poética, que evidencia la capacidad de la terminología propia y el arduo trabajo de generar imágenes y metáforas sorprendentes y evocadoras nunca antes descritas. Este libro es una oportunidad de acercarse a las ramas que rigen a la lengua y su contenido desde una perspectiva innovadora y original. Desde hace mucho tiempo se han percibido estas disciplinas como entidades separadas, es por ello que, este esfuerzo pretende invitar a pensar en ellas como una única entidad, en la que la lingüística y la literatura se complementan y enriquecen mutuamente.
School of research ethics. Axiology of bioethics and challenges of technological development
Authors: Firsov DE
Published: March 2024

Intensive development of modern science expands the scope of bioethical issues. Debates on ethical aspects of bioinformatics, neurotechnology, genetics, bioeconomics, ethics of preclinical and clinical trials are actively developing. Axiology of bioethics is of particular relevance. It is the structure of valuable categories that determines the priorities of ‘human science’ development taking into account the historical experience of interaction between a person and community, and criteria of civilized changes in the actual and perspective (prognostic) sense. Development of bioethical axiology is influenced by the challenges of technological development of the current decade, the issues that objectively demand a reaction on the part of the state and society. One of the main tasks of modern bioethics is to develop bioethical thinking, and grounds for using bioethical axiology in the scientific process. Health axiology, which represents a fixed conscious attitude to the issues of health developed during the academic process to be subsequently used during a labor process, is practical expression of bioethical thinking. Bioethical dialogue is essential as it urges young perspective specialists to examine novel bioethical scientific issues and achieve technological country-specific goals. Focus on young scientist’s potential totally corresponds to the cross-cutting goal of axiological, prognostic and educational tasks of bioethics. Bioethical thinking is developed based on the experience of the school of ethics of scientific research, which is an educational project intended for young Russian researchers.
A History of the Afghan War (2001-2021) from a Defense Diplomacy Perspective
Authors: Hanggarini Peni , Sambuaga Theo , Anwar Syaiful
Published: March 2024

This paper discusses the asymmetric war in Afghanistan from 2001 to 2021 between the United States (US) and the Taliban from the perspective of defense diplomacy. The purpose of this paper is to identify assymetric war strategies and to evaluate defense diplomacy process to create peace. The research is based on qualitative method using secondary data from books, documents, and journals. The study indicates that defense diplomacy had succesfully led to the peace agreement, signed in Doha on February 29, 2020 between the US and the Taliban, which had been in conflict for nearly 20 years. However, the peace creation process is not easy due to the inhibiting factors which play more significant role than the supporting factors for defense diplomacy. Although the US, a super power, is supported by the North Atlantic Treaty Organization (NATO), Pakistan and several other countries, it is not a guarantee for the US to achieve its war objectives. The US goals and strategy continuously changed over time and imprecise in its implementation. The US’s failure to understand the political entity of the Taliban, particulary in the political, social and cultural aspects, is the main obstacle to achieving the US’ war goals and the ease implementation of defense diplomacy.
Do Butonese Women Need to Break the Cultural Taboos? (A Dilemma Among Butonese Women)
Authors: Mayaputri Velmi , Nasa Rikardus
Published: March 2024

This research aims to analyze one of Indonesian ethnicity’s perspectives towards women empowerment and cultural taboos. In this context, the investigation focused on Butonese ethnic. Thus, this research employs ethnography research method. In attempt to gain the data, triangulations data collection techniques are employed including observation, FGD, and interview. The results reflected perceptions of Butonese Women from two different walk of life. In this case, the participants include housewives and career women. Butonese women proposed two different perspectives towards women empowerment. The first perspective is women empowerment considered as a radical resistance. Moreover, the second perspective claimed that women empowerment is an act of breaking the cultural taboos.
PENGEMBANGAN ATLAS PERSEBARAN SITUS SEJARAH DI DAERAH LAMPUNG SEBAGAI MEDIA PEMBELAJARAN SEJARAH
Authors: Anam Chairul , Hidayat Bobi
Published: March 2024

This study aims to develop atlas distribution of historical sites in the area of Lampung and describe its feasibility. The feasibility test is carried out at N 1 Kotagajah High School. Research uses research and development (R & D) methods. adapted from the Sugiyono Level 1 model (producing a design but not testing). The stages of research are potential problems, gathering information through observation, in-depth interviews, document collection, product design, media validation, media improvement, and completion of atlas distribution of historical sites in the area of Lampung products. The results of the study are the atlas distribution of historical sites in the area of Lampung learning media designed according to the 2013 curriculum KI and KD in the subject matter of the early lives of Indonesian people and the Indonesian nation's resistance strategy to European colonization. The results of validation by stage 1 media experts were 78% (Eligible) stage 2 of 95% (Very Eligible), stage 1 and stage 2 increased by 17%. The results of the validation by the material expert stage 1 were 75% (Eligible), stage 2 was 94% (Very Eligible), stage 1 and stage 2 increased by 18.7%. The results of student responses are 95% (Very Worthy). It was concluded that atlas distribution of historical sites in the area of Lampung deserves to be tested as a media for learning history.
PERKEMBANGAN CABANG MUHAMMADIYAH METRO PUSAT BIDANG DAKWAH PENDIDIKAN TAHUN 2006-2019
Authors: Sari Ratna Widya , Kuswono Kuswono
Published: March 2024

This study aims to determine and analyze how the history of the formation of the Central Metro Muhammadiyah Branch then analyze the development of the Central Metro Muhammadiyah Branch in the field of da'wah education in 2006-2019. This research method is historical, data and data sources obtained from books in accordance with research studies, and Muhammadiyah figures as sources. Data collection techniques, namely literature study, interviews, and documents. The validity of the data was carried out by means of internal criticism and external criticism. The result of this research is that in 2006-2019 the development of da'wah at the Central Metro Muhammadiyah Branch in the field of education has increased in terms of quality and quantity. It can be concluded that the increase in da'wah in the field of education is the result of the hard work of the Central Metro Muhammadiyah Branch Management as well as the commitment and effort of the Muhammadiyah school educators, then the use of the right strategy.
TINJAUAN HISTORIS TENTANG HUBUNGAN LAMPUNG DENGAN BANTEN DI BIDANG POLITIK DAN EKONOMI DALAM PERKEMBANGAN MASYARAKAT LAMPUNG PADA ABAD 16-18 M
Authors: Fajarudin Danil , Sumiyatun Sumiyatun
Published: March 2024

The problem in this study is that the relationship between the people of Lampung and Banten influenced the development of the Lampung community in the 16-18 century AD. The purpose of this study was to describe the relationship between the Lampung community and Banten in the political and economic fields in the development of the Lampung community in the 16-18 century AD. The usefulness of this research is that the results of this study are expected to be useful as a review in understanding the relationship between the people of Lampung and Banten in the political and economic fields in the development of Lampung society in the 16-18 century AD.
PENGARUH PENGGUNAAN MODEL ADVANCE ORGANIZER BERMEDIA PETA KONSEP TERHADAP KEMAMPUAN MENGANALISIS MATERI SEJARAH SISWA SMA
Authors: Sari Imas Devita , Kuswono Kuswono
Published: March 2024

The purpose of this study to determine the effect of the use of advance organizer teaching model bermedia concept maps on the ability to analyze the historical material class X SMA IPS second semester of the country 1 Punggur the Academic Year 2016/2017. This research uses quasi studies (Quasi Experiment), to form Nonequivalent control group design. Samples were selected using cluster random sampling and testing done outside of class X IPS4 sample of classes to 34 students. Validity and Reliability through SPSS 16 results are abnormal and homogeneous. test hypotheses on the equality test two averages using SPSS 16 with the test method K Independent Samples Tests to get the sig 0.006 (<0.05). Having in mind there are further differences in the two different test arithmetic average using SPSS 16 with the test method Two Independent Samples Tests and earn an average yield of 42.97 experimental classroom learning and to control class 29.40. The conclusion of this study is that there is a significant positive influence and advance the use of the learning model of media organizer concept maps on the ability to analyze the historical material class X IPS second semester of SMA Negeri 1 Punggur in academic year 2016/2017.
MOTIVASI SISWA DALAM PEMBELAJARAN SEJARAH DENGAN MENGGUNAKAN APLIKASI GOOGLE CLASSROOM DI SMAN 1 PEKALONGAN
Authors: Albadawi Rivat , Hidayat Bobi , Kuswono Kuswono , Tasnur Irvan
Published: March 2024

Penelitian ini bertujuan untuk: 1) mengetahui implementasi aplikasi Google Classroom dalam pembelajaran sejarah, 2) mengetahui hasil penggunaan aplikasi Google Classroom terhadap motivasi belajar siswa. Metode yang digunakan adalah penelitian kualitatif dengan pendekatan deskriptif, untuk pengumpulan data menggunakan metode wawancara, kuesioner, dan dokumentasi. Hasil penelitian menunjukkan bahwa memiliki dampak efektif bagi siswa dalam belajar dan juga sebagai media belajar online yang membantu guru dalam pemberian materi, daftar hadir, serta tugas kepada siswa lebih mudah dan praktis. Kedua, hasil implentasi google classroom terhadap motivasi siswa dalam penggunaan google classroom dibagi berdasarkan indikator, kelas, dan jenis kelamin. Idikator 1 sampai indikator 4 memperoleh rata-rata persentase 75% dengan frekuensi 43 siswa dan siswi dalam kategori baik. Berdasarkan kelas XI IPS 1, XI IPA 2, XI IPA 1 memperoleh rata-rata persentase 74,4% dalam kategori baik, sedangkan untuk jenis kelamin siswa putra dan siswi putri dengan total jumlah responden 43 menunjukkan rata-rata persentase 75% dalam kategori baik.
In vitro evaluation of the effect of entomopathogenic nematodes on different developmental stages of the brown dog tick Rhipicephalus sanguineus (Acari: Ixodidae)
Authors: Abdel-Ghany Hoda S.M. , Alzan Heba F. , Hendawy Seham H.M. , Elsadawy Hanan A. , Abdel-Shafy Sobhy
Published: March 2024

The brown dog tick, Rhipicephalus sanguineus (R. sanguineus) is a worldwide ectoparasite of veterinary and medical concern. Entomopathogenic nematodes (EPNs) of the genera Steinernema and Heterorhabditis are occasionally used as bio-control agents for external parasites such as ticks and flies. This study aimed to evaluate the effect of five different concentrations of the EPNs Heterorhabditis bacteriophora HP88 and Steinernema sp. SII [4000, 2000, 1000, 500, and 250 infective juveniles per milliliter (IJs/ml)] on different developmental stages of R. sanguineus ticks. The EPN application caused mortality in both engorged larvae and newly molted nymphs [H. bacteriophora HP88 (10% - 40%) and Steinernema sp. SII (10% - 18%)]. However, mortality was much higher in both engorged nymphs and newly molted adults (54% - 82% with H. bacteriophora HP88 and 84% - 96% with Steinernema sp. SII). Both EPNs were 100% effective on engorged females 9 days post-exposure. As this life stage was the most susceptible, it was used to calculate the LC (lethal concentration) values in order to determine which EPN was most virulent. The LC50 and LC95 at 5 days post-exposure were 76 and 5421 IJs/ml for H. bacteriophora HP88 and 885 and 5700 IJs/ml for Steinernema sp. SII, respectively. In conclusion, although the efficacy of the two EPN species differed among tick life stages, both nematode species can induce mortality and could be used as an alternative option for the biological control of non-parasitic (off-host) tick stages.
Assessment of spatial distribution of lead in soils around an active military shooting range
Authors: Etim Effiong Ukorebi , Ola Mercy Ichiko
Published: March 2024

In this study, the extent of Pb contamination around an active military shooting range is re-assessed to ascertain current contamination status comparatively to data’s reported 20 years ago. This is because lead bullet disintegration and mobility takes several years and extensively affects levels of soil-Pb contamination. A total of 120 topsoil samples were collected within the impact area (front) and non-impact area (back) for Pb determination. High concentrations of Pb were found at impact berm both front (28940±2996 μg/g) and back (775±128 μg/g). Spatial distribution of contamination reflects the distances from berm. Soil-Pb contamination around non-impact area was notable at back berm through to 100 m distance with significant difference in Pb, Cr, Ni and Zn levels. Concentration of Pb at berm was observed to have increase five-fold over a period of about twenty years from previous study with accumulation factor of about 1000. Principal component analysis PCA indicated 67 % of total metal load of range soil was majorly from impact areas of the berm. The correspondence analysis relay plot shows pollution order of Pb > Ni > Cd > Cr > Zn > Cu. This confirms soil contamination especially around the impact area, i.e. impact berm and firing lines and non-impact area at 0 m, 10 m, 50 m and 100 m. Environmental consequence of high soil-Pb levels within the range especially non-impact areas utilized for farming activities will leave much to desire. Hence, extensive and continuous monitoring is needed. However, remediation through appropriate soil washing technique could reduce Pb levels and improve soil condition regardless of age.
Advancing sustainability in forestry machinery: Electro-Hybrid drives for greenhouse gas reduction and enhanced energy efficiency
Authors: Mergl Václav , Zeizinger Lukáš , Kománek Martin
Published: March 2024

This article deals with the possibility of reducing greenhouse gas emissions and fuel consumption in machines using cut-to-length (CTL) technology with the help of electro-hybrid systems. The text discusses the individual components of these systems. Furthermore, the article contains technical solutions for current electro-hybrid drive systems of harvesters, forwarders and forwarding trailers, including their description and available parameters. The current technical and technological development of electro-hybrid drive systems and their components leads to a significant improvement in the performance of drives of the new generation of CTL machines and to higher energy efficiency. Thanks to this, the use of electro-hybrid drive systems in these machines could significantly reduce greenhouse gas emissions as well as operating costs.
Strategies, Research Priorities, and Challenges for the Exploration of Space Beyond Low Earth Orbit
Authors: Craig Everroad R. , Foster Jamie S. , Galazka Jonathan M. , Jansson Janet K. , Lee Jessica A. , Lera Matthew P. , Perera Imara Y. , Ricco Antonio J. , Szewczyk Nathaniel J. , Todd Paul W. , Zhang Ye , Harrison Lynn
Published: March 2024

NASA's recent emphasis on human exploration of the Moon and, ultimately, Mars necessitates a transition from a focus of its research in the biological sciences from Low Earth Orbit (LEO) to platforms beyond LEO. Fundamental research questions need to be addressed to enable humans to thrive in deep space. Work beyond LEO necessitates a shift in technology and the utilization of organisms in autonomous experiments, especially in the near term. The Beyond LEO Instrumentation & Science Series Science Working Group (BLISS-SWG) was established to provide NASA's Space Biology Program input on its strategy for developing research priorities and tools for exploration beyond LEO. Here, we present an abridged version of the first annual report of the BLISS-SWG, which is publicly available on the NASA Technical Reports Server. Seven priority areas and pertinent research questions were identified for research beyond LEO in the coming 2–5 years. Appropriate experimental organisms and technology development needs for research addressing these questions are summarized. The BLISS-SWG aims for this review to serve as a resource for the space biology and science and engineering communities as they develop research to understand risks and mitigation strategies for deep-space stressors on human crew, plants, and their microbiomes.
Machine Learning Algorithms Fusion Based on DGA Data for Improving Fault Diagnosis of Electrical Power Transformer
Authors: Hechifa Abdelmoumene , Lakehal Abdelaziz , Nanfak Arnaud , Saidi Lotfi , Labiod Chouaib
Published: March 2024

Dissolved Gas Analysis (DGA) continues to be widely recognized as a valuable method in recent times for the early identification of issues in oil-filled power transformers. It has gained extensive adoption as a primary approach for the early discovery of these issues, relying on the analysis of dissolved gases. This contributes to enhancing the dependability of electrical systems. This paper proposes an efficient fusion method based on DGA data using the two best Machine Learning algorithms, the neural network (MLP), the naïve Bayes (NB) throughdata input vector ppm, a percentage input vector, and an Logarithmic input vector. The fusion method predictively combined the two classifiers and obtained a statistical evaluation: accuracy, recall, precision, and F-measure higher than both classifiers separately. The proposed fusion method was evaluated for performance using a test database and compared with conventional and smart methods. Results showed that the proposed model outperformed both traditional and intelligent methods in terms of diagnostic accuracy when using percentage and logarithmic input vectors. The Prediction Based Fusion (PBF) vector Percentages achieved an accuracy rate of 97.22%, while PBF vector Logarithmic achieved an accuracy rate of 95.83%. These rates were higher than those achieved by traditional methods, such as the Modified RRM/CEGB method 91.67% and Modified RRM/IEC method 90.28%. Additionally, the proposed model surpassed the accuracy rates of intelligent methods, such as CSUS ANN 88.89% and Conditional Probability 93.06%.
The impact of modern inhaled anesthetics on hemodynamics and cognitive status during laparoscopic cholecystectomy
Authors: Korolkov О. Yu. , Gritsan A. I. , Rostovtsev S. I.
Published: March 2024

The article presents a comparative assessment of the effect of sevoflurane and desflurane on intraoperative hemodynamic parameters and sedation level during laparoscopic cholecystectomy was carried out. A modern scheme for assessing perioperative cognitive status is presented.

The aim of the work is to conduct a comparative assessment of the effect of sevoflurane and desflurane on hemodynamic parameters during laparoscopic cholecystectomy. To study the frequency of postoperative cognitive dysfunction in the immediate postoperative period when using sevoflurane and desflurane.

Materials and methods: The study included 60 patients of both sexes operated on for cholelithiasis by laparoscopic cholecystectomy. The patients were divided into two groups of 30 people depending on the anesthetic used. In group 1, sevoflurane was used. In group 2, desflurane was used. The degree of anesthetic risk of patients was according to ASA I–II degree.

The results and their discussion. The effect of sevoflurane and desflurane in the dosages used on hemodynamic and gas exchange parameters did not differ significantly, with the exception of a significantly lower value in group 1 of ADd, ADsr, heart rate at the 2nd stage of the study and ADs after applying carboxyperitoneum at the 3rd stage. With laparoscopic interventions of medium duration, sevoflurane and desflurane do not have a negative effect on postoperative cognitive status
The models of patients with severe hot liquids scald (message two)
Authors: Vagner D. O. , Zinoviev E. V. , Soloshenko V. V.
Published: March 2024

Purpose: to develop models of patients with severe hot liquid scald. Material and methods. Тhe analysis of scientific publications and own observations of the causes of hot liquids scald was carried out. Results. Based on the data obtained, four models of patients with severe hot liquids scald were formed: immersion injury (falling or prolonged stay in the bath), non-immersion injury (scalds in the shower or hot liquid splashing), cooking-related burns and a special type of immersion scald caused by communal incidence. According to the results of the study, 97% of patients with hot liquids scald corresponded to these four models. These models turned out to be homogeneous by gender, age, area, depth and localization of skin lesions, severity of the condition and other characteristics. Conclusion. Тhe use models of patients make it possible to form homogeneous groups of victims. Due to the homogeneity of these groups, it is possible to develop surgical treatment tactics for each of the formed models, which should improve the results of treatment of burned patients.
Key rate as a tool to prevent financial instability based on market expectations
Authors: ABDURAKHMANOV Mansur Ilgar oglu
Published: March 2024

Subject. This article analyzes the relationship between financial stability and the central bank rate.
Objectives. The article aims to justify the tightening of monetary policy based on the yield curve in anticipation of financial instability in financial markets.
Methods. For the study, I used statistical, regression, and graphical analyses.
Results. Estimates of binary models and the graphical method show a significant impact of yield curve inversion on the probability of a crisis during shocks. The article finds that it is appropriate to raise rates to ensure financial stability during the period of yield curve inversion.
Conclusions. Ultra-soft monetary policy and its tightening carry risks to financial stability, stimulate vulnerabilities such as rising or falling asset prices and risk acceptance by market participants. Policy tightening should be based on market expectations and with preliminary stress testing of the banking sector for interest rate risk. This will ensure financial stability and maintain an emphasis on price stability. The results can be useful to central banks in the face of uncertainty and in the run-up to financial instability.
Retornos salariales de los graduados del programa de Administración Pública de la ESAP
Authors: Alape Gamez Carlos David , Alape Gamez Ana Alejandra
Published: March 2024

El propósito de esta investigación es identificar los factores que influyen en los retornos salariales de los egresados de Administración Pública de la Escuela Superior de Administración Pública (ESAP). Se llevó a cabo una caracterización de la estructura laboral utilizando datos de la Encuesta de Egresados correspondiente al año 2021. La base conceptual de este análisis se fundamenta en la Teoría del Capital Humano, y la metodología se basa en una extensión de la función de retornos propuesta por Mincer. Los modelos estimados revelan que niveles más altos de educación están asociados con mayores ingresos medios. Sin embargo, también se identificaron posibles brechas salariales entre los graduados con especialización y maestría en Administración Pública, ya que estos últimos ganan entre un 4% y un 26% más que aquellos con título de pregrado.
Temperature Distribution Within an Ignition Kernel Initiated by a Laser-Induced Plasma
Authors: Jo Seunghyun , Gore Jay P.
Published: March 2024

The sizes of, and temperature distributions within, ignition kernels initiated by a Q-switched neodymium-doped yttrium aluminum garnet laser-induced plasma in an unconfined lean premixed hydrogen-air upward jet flow are investigated. The experiments involved a range of jet velocities and a range of deposited laser energies at a fixed height above the exit along the axis of a burner. The growth of, and the temperature distributions within, the ignition kernels, as affected by the size and the energy distribution of the laser-induced plasma, are monitored with an infrared camera. The initial ignition kernels’ areas are larger with higher laser pulse energies and remain unchanged up to [Formula: see text] and then increase by factors of up to 3 at [Formula: see text]. The change in the kernel area caused by the jet velocities is less than 1.5%. An increase of the bulk velocity by 190% decreases the ignition kernel temperature by 6%. This reduction in the ignition kernel temperatures is because of an increase in energy losses by a factor of 2 and decreases in heat releases by 2% at [Formula: see text] and by 11% at [Formula: see text]. The present contributions are: measurements of and insights into temperature distributions and kernel development rates during the laser-induced plasma ignition process at different deposited energies and flow velocities.
PENINGKATAN PRODUKTIVITAS KERJA PEGAWAI PADA IKM SHERLY COLLECTION DI KOTA BANJAR
Authors: Riyadi Lestari Permata , Hilman Maman
Published: March 2024

IKM Sherly Collection merupakan salah satu jenis usaha kecil yang memproduksi barang-barang berbahan dasar kain, seperti kemeja yang beralamat di Jl.Ir. Purnomo Sidi, Bojongkantong, Kecamatan Langensari, Kota Banjar, Jawa Barat 46325. Permasalahan yang ditemukan pada IKM Sherly Collection diantaranya tidak dapat mencapai target produksi yang mengakibatkan keterlambatan dalam memenuhi permintaan konsumen, permasalahan ini terjadi karena karyawan masih bekerja setiap saat tolok ukur dan menggunakan metode kerja tanpa memperhatikan kenyamanan dan keamanan sehingga mempengaruhi produktivitas mereka.

Hasil penelitian yang dilakukan diperoleh standar waktu kerja 66 menit lebih cepat dari waktu standar yang diperoleh pada pengukuran awal yaitu 85,8 menit. Dari perhitungan produktivitas kerja pada pengukuran awal, standar produktivitas kerja adalah 4 satuan/hari. maka dari hasil perhitungan produktivitas kerja adalah 6 unit/hari. Dari perbandingan produktivitas kerja awal dengan model baru, terjadi peningkatan sebesar 2 unit/hari.
Study on the Morphological Characteristics of Micro Remaining Oil in Sandstone Reservoirs of Bohai Oilfield
Authors: Guan Cuo , Zhang Jian , Li Xianjie , Hu Ke , Du Hong
Published: March 2024

The Bohai Oilfield has entered the stage of high water cut development, with scattered distribution of micro residual oil. Due to different types of micro residual oil production mechanisms, refining the micro residual oil occurrence characteristics at different development stages is beneficial for selecting reasonable methods to improve oil recovery. The oil bearing rock core is subjected to rapid freezing treatment using liquid nitrogen freezing method, and then polished into visualized thin slices no greater than 0.05mm. Based on the length of the corresponding excitation wavelength formed by the electron transition of microscopic residual oil under ultraviolet fluorescence irradiation, the residual oil area in the core thin sections of different water bearing stages is divided into strong water washing zone residual oil and weak water washing zone residual oil using a hierarchical recognition method. Quantitatively characterize the types and abundance of remaining oil based on its morphological characteristics, and classify micro remaining oil of different forms. The results indicate that the remaining oil in the strong water washed area of the sandstone core during the ultra-high water cut stage is mainly in the form of clusters and narrow cracks, while the remaining oil in the weak water washed area is mainly in the form of particle adsorption. Under the same water content condition, lower permeability cores have a more complex pore throat structure, resulting in scattered distribution of remaining oil, with a significant increase in residual oil in particle adsorption, corner shaped, and narrow slit shaped shapes. With the increase of water content, the distribution of remaining oil in various forms tends to be balanced in both strong and weak water washed areas. Refined research on the microscopic characteristics of remaining oil can provide important guidance for the selection of further enhanced oil recovery technologies and ultimately enhanced oil recovery.
Role of nitric oxide in determination of large intestinal contractility in neonatal rats
Authors: Singh Shuchita , Sharma Parul , Dixit Devarshi , Mandal Maloy B.
Published: March 2024

Objectives:

Nitric oxide (NO) plays a key role in inhibiting the contractility of gut smooth muscles in various species, and NG-nitro-L-arginine methyl ester (L-NAME) is a critical NO synthase inhibitor. Previous research investigating the role of NO in regulating gut motility focused on adult animals. Therefore, more research is needed to determine their status in the gut of newborns. Our study intended to understand how NO impacts the large gut contractility, in vitro, in rats, both neonates and adults, to get a better insight into the physiological role of NO in regulating large gut motility, particularly in neonates.

Materials and Methods:

In an organ bath preparation, the segments of a large gut (colon and rectum) were subjected to various concentrations of nitroglycerin (NG) (0.01–100 mM), a NO donor, cumulatively. In another group, pre-treatment with L-NAME (100 mM) was done to evaluate the blocking effect of NO on the contractile tension and frequency.

Results:

NG induced relaxation in the colon and rectum of adult rats in a similar manner. NG caused significantly greater relaxation in neonates’ rectums than in their colons. In neonatal and adult rats, L-NAME pre-application inhibited NG-induced relaxation in contractile tension. Exposure to different concentrations of NG decreased contractile frequency in adult rats’ colons and rectum. However, L-NAME pre-treatment did not affect the decrease in contractile frequency caused by NG. In neonates, NG caused a concentration-dependent reduction in contractile frequency, and a decrease in contractile frequency in the rectum was more than that in the colon. However, L-NAME pre-treatment did not affect the reduction in contractile frequency caused by NG.

Conclusion:

Nitrergic mechanisms have possibly been present since birth. The intensity of control by NO may be different in the colon and rectum. The differences in NO sensitivity in adults and neonates demonstrated the changes during development.
Biomechanical responses on specific load carriage and positive gradient walking: A pilot study
Authors: Kaharwar Vishal Singh , Kumar Sugata Das , Pal Madhusudan
Published: March 2024

Objectives:

Normal load carriage is an inevitable part of military marching tasks. Military tasks are inextricably related to carrying huge loads irrespective of different terrain. Continuous carrying of heavy loads from level ground to uphill gradient may alter kinetic and kinematic responses. Such responses, in the long run, may cause the risk of injury. This study was designed to find out the effects of external load on kinetic and kinematic responses at specific loads and grades (+10°).

Materials and Methods:

Six healthy Indian soldiers mean (± standard error of mean [SEM]) age 30.5 ± 3.5 years, height 168.7 ± 2.8 cm, weight 73.8 ± 7.08 kg participated in this study, walking on treadmill (Deneb and Polak-speed-1625) at 3.5 kmph for 6 min at 10° inclination for two conditions, with no-load and 30 kg compact-load at controlled laboratory condition 25°C and 50% relative humidity (RH). Compressive, shearing, torque, joint reaction force, and erector-spine forces for kinetic and angular changes of neck, trunk, thigh, forearm, upper arm, and leg were analysed by biomechanical analysis software (Ergomaster 4.6). A paired t-test and repeated measures analysis of variance were applied to determine the significant effects of the load on dependent variables.

Results:

Significant changes were found in kinetic (compressive, shearing, torque, joint reactive force, and erector spine force) and kinematic (neck and trunk) parameters with subsequent increments of loads.

Conclusion:

From this study, it was concluded that walking in uphill condition, compressive, shearing, torque, joint reactive force, and erector spine force was found to be increased by 2.58, 4.65, 4.06, 2.83, and 4.06 folds, the angular changes found in neck and trunk were 1.78 and 1.25 folds compared to no-load conditions, respectively. The exerted forces, namely compressive force 74.12%, shearing force 86%, joint reaction force almost 75%, and erector spine force 83.82%, were very close to the injury risk profile; only the change of torque was not much closer to the risk profile. Such findings could be used for recommending load carriage guidelines for future studies.
Russian Book Business of the 19th — Early 20th Century on 23rd Pavlenkov Readings
Authors: Badalyan Dmitriy A. , Grinchenko Natalya A. , Ilyina Olga N. , Patrusheva Natalya G.
Published: March 2024

The review of the All-Russian scientifi c conference “23rd Pavlenkov Readings. Book business in Russia in the 19th — early 20th century”, held in the Russian National Library on 17—19 October 2023, presents the reports delivered at the plenary session and four sections: “Ivan Sergeevich Aksakov (1823—1886) — publisher, publicist, poet: to the 200th anniversary of his birth”, “History of publishing”, “History of book collections” and “History of censorship”. The participants of the readings were researchers from St Petersburg, Moscow, Moscow region, Nizhny Novgorod, Orel, Samara, Khabarovsk. The speakers represented various scientifi c institutions: libraries, universities, museums. Among them there were both experienced book historians and novice researchers who touched upon various aspects of the history of the book in their reports.
Biographies of Representatives of Librarianship in the Journal “Library”
Authors: Kononova Olga V.
Published: March 2024

The article is devoted to the study of the biographical direction of publications in the journal “Library” (“Red Librarian”, “Librarian”). The result of de visu browsing was the formation of a bibliographic list (863 entries — information about 800 persons related to library and bibliographic activities). Four periods in the development of the journal, which coincide with the changes in its name, were identified: “Librarian” (1910—1916); “Red Librarian” (1923—1941); “Librarian” (1946—1990); “Library” (1991 — present). On the basis of this periodization the analysis of the content of the researched subject is built (the article covers the first two periods). It is shown that the traditions of the biographical genre were laid from the very beginning of the journal’s publication, supported and developed throughout its history. A wide range of publications covering the life and activities of different representatives of librarianship — from doctors of science to ordinary rural librarians — is noted. The most popular heroes of publications and the most active authors are highlighted. The relevance of biographical research at present is emphasized.
The Russian Intellectual-Bookman Arkadiy Vasilyevich Sokolov
Authors: Stolyarov Yuriy N.
Published: March 2024

The article traces the main milestones of the life of the outstanding cultural critic, documentologist and librarian A.V. Sokolov (1934—2023). He was a Candidate of Technical Sciences (1967) and Doctor of Pedagogical Sciences (1979), professor at the Leningrad (then St. Petersburg) State Institute of Culture (1980), founded the first Department of Computer Science in the system of national library education, headed the Department of Branch Bibliography at the same institute. He was a member of the editorial boards of leading professional publications, including the journal Bibliotekovedenie [Russian Journal of Library Science]. A.V. Sokolov published 35 monographs and textbooks, about 800 scientific papers. He has trained one doctor and 42 candidates of pedagogical, philological sciences, as well as cultural studies. He consistently defended the point of view that the library is the humanistic stronghold of the nation, and digitalization (informatization, automation) is only an auxiliary tool for strengthening book culture as the basic value of human culture.