bluuebunny/crossref_metadata_2025_split huggingface dataset:
Kajian metode deterministik untuk zonasi kerawanan gerakan tanah di Labuan Bajo Nusa Tenggara Timur
Authors: Febriarta Erik , Susanto Denni , Wicaksono Aditya Pandu , Larasati Ajeng 
Published: September 2022

Abstrak Karakteristik morfologi berbukit dengan kemiringan lereng curam berpotensi atau rawan membentuk kejadian longsor (gerakan tanah). Tujuan kajian ini adalah menentukan zona kerawanan gerakan tanah dengan pendekatan spasial deterministik, yakni analisis sifat faktor kelerengan menggunakan parameter kemiringan lereng, jenis batuan, ketebalan pelapukan batuan, struktur geologi (jarak terhadap sesar), sifat geoteknik (ukuran butir), dan kegempaan regional. Selain pengukuran di lapangan, data berikut juga diperoleh dari data sekunder, yakni kemiringan lereng (konversi digital elevation model), jenis batuan, ketebalan pelapukan, dan sifat geoteknik (Pusat Survei Geologi), serta kedalaman air tanah (BAPPEDA). Struktur geologi diperoleh dari Pusat Survei Geologi dan analisis jarak menggunakan sistem informasi geografis, sedangkan intensitas hujan dari BMKG dan nilai kegempaan dari BMKG dan Badan Geologi. Berdasarkan hasil analisis, daerah kajian (43,3 km2) memiliki empat zona kerawanan gerakan tanah, yakni sangat rendah (34,73%), rendah (20,98%), sedang (26,78%), dan tinggi (17,51%). Secara umum, Labuhan Bajo memiliki kerawanan gerakan tanah yang sangat rendah (34,73%). Abstract Hilly morphology with steep slopes is a factor of susceptibility to landslides (mass movements). The study was designed to determine mass movement susceptibility zones using a deterministic spatial approach by analyzing slope factors, namely slope gradient, rock type, rock weathering depth, geological structure (distance to fault), geotechnical properties (grain size), and regional seismicity. Aside from measurements in the field, these parameters were also measured from secondary data: slope gradient (conversion of digital elevation model), rock type, weathering type, geotechnical properties (PSG), and groundwater depth (BAPPEDA). In addition, geological structures were obtained from PSG and geographic information systems (distance analysis), rainfall intensity was from BMKG, and seismicity values were from BMKG and the Geological Agency. Based on the analysis results, the study area (43.3 km2) had four susceptibility zones: very low (34.73%), low (20.98%), medium (26.78%), and high (17.51%). In general, Labuan Bajo had a very low susceptibility to mass movements.
Tantangan filsafat geografi dalam perkembangan geografi terkini: Kajian ontologi, epistemologi, aksiologi, dan etika
Authors: Sejati Andri Estining , Sugiarto Agus , Anasi Putri Tipa , Utaya Sugeng , Bachri Syamsul 
Published: September 2022

Abstrak Perkembangan geografi terkini tidak lepas dari keilmuan lainnya seperti statistik, metode kuantitatif, komputer, dan perkembangan teknologi berbasis online. Konsep geografi terpadu menjadi landasan yang harus fleksibel dalam menghadapi perkembangan teknologi terkini. Tantangan zaman perlu direspon dalam kajian filsafat geografi terkini supaya muncul pembeda ilmu geografi dibandingkan ilmu lainnya yang sesuai dengan perkembangan era digital, sehingga ilmu geografi tetap dibutuhkan dalam segala hal termasuk pembelajaran. Artikel ini bertujuan memberikan gambaran ilmu geografi dalam merespon perkembangan teknologi melalui kajian ontologi, epistemologi, aksiologi, dan etika. Cara mengkaji dengan berbagai literatur. Aspek ontologi geografi perlu mendefinisikan keruangan dalam aspek ruang maya. Aspek epistemologi, riset berbasis online dan menggunakan peralatan teknologi terkini perlu dikembangkan. Aspek aksiologi, kemanfaatan kajian pendekatan geografi bernuansa online perlu ditingkatkan. Aspek etika, penting mempertimbangkan moral dalam pengambilan keputusan dan menghindari pelanggaran dalam mengkaji geografi. Abstract The recent geography cannot be separated from other sciences such as statistics, quantitative methods, computers, and the development of online-based technologies. The integrated geography concept became the basis for flexibility in dealing with the latest technological developments. The time challenges need to be responded to in the current study of the philosophy of geography so that geography differences will emerge compared to other sciences following the digital era's development, so that geography is still needed in all things, including learning. The article aimed to provide an overview of geography in responding to technological developments throughout the study of ontology, epistemology, axiology, and ethics. The study analyzed with literature. Ontology aspect, geography needs to define space in terms of cyberspace. Epistemological aspects, online-based research, and using the latest technological equipment need to be developed. Aspects of axiology, the usefulness of the study of the online nuanced geographical approach needs to be improved. Ethical aspects, it is essential to consider morals in decision making and avoid violations in studying geography
The Impact of Zakah, Islamic Financing, Sukuk and Inflation on National Economic Growth with Poverty as a Moderation Variable
Authors: Ridlo Musalim , Muthohar Ahmad Mifdlol , Masruhan Khalim Mudrik 
Published: September 2022

The aims of this study is to analyze the influence of zakah, Islamic financing, sukuk and inflation on national economic growth with poverty variable as a moderating variable. This study is quantitative uses secondary data types with the panel data model, namely quartly data from the variable zakah, Islamic financing, sukuk, inflation, poverty, and economic growth in Indonesia period 2014-2018. The data collected through annual report and official report and tested using moderated regression analysis (MRA) models with using Eviews 10 version. The result found that zakah had a significant positive effect on national economic growth, while Islamic financing had a significant negative effect on national economic growth. On the other hand, sukuk and inflation had a no significant effect on national economic growth. This study combines philanthropic and macroeconomic variables and uses moderation variables that did not exist before, so that it will be something new in quantitative research.
Pengaruh Iklim Kelas terhadap Motivasi Belajar Siswa pada Mata Pelajaran Ekonomi di Sekolah Menengah Atas Negeri 1 Ukui
Authors: Ernita Mahdar , Rohani Rohani , Umniati Zulfaa 
Published: September 2022

This research aimed at knowing the influence of classroom climate toward student learning motivation on Economics subject at the tenth grade of Social Science at State Senior High School 1 Ukui. The lack of student learning motivation on Economics subject at the tenth grade of Social Science of State Senior High School 1 Ukui constituted a background of this research. Quantitative approach was used in this research. All of the tenth-grade students of Social Science were the population of this research, and they were 100 students. The samples were 100 students. The subjects of this research were the tenth-grade students of Social Science 1, 2, and 3. The object was classroom climate toward student learning motivation on Economics subject. Questionnaire and documentation were the techniques of collecting data. The technique of analyzing data was quantitative data analysis using Product Moment correlational test analysis. Based on research findings, it could be concluded that there was a significant influence of classroom climate toward student learning motivation on Economics subject at State Senior High School 1 Ukui. This result was proven by the comparison between robserved and rtabel at 5% (0.611>0.195) and 1% (0. 611>0.165) significant levels, it meant that H0 was rejected and Ha was accepted. The contribution of the influence of classroom climate toward student learning motivation was 37% based on R Square test, and the rest 73% was influenced or explained by other variables that were not mentioned in this research.
Implementation of Decision Tree Algorithm Machine Learning in Detecting Covid-19 Virus Patients Using Public Datasets
Authors: Nadiah Nadiah , Soim Sopian , Sholihin Sholihin 
Published: September 2022

The advancement of AI (Artificial Intelligence) technology has been widely implemented in numerous sectors of daily life. Machine Learning is one of the subfields of Artificial Intelligence. Using statistics, mathematics, and data mining, machine learning is developed so that machines may learn by assessing data without being reprogrammed. At this time the world is on alert for the spread of a popular virus, the corona virus. Coronaviruses are part of a family of viruses caused by diseases ranging from the flu. The disease caused by the coronavirus is known as Covid-19. Therefore, to help identify whether a somebody has coronavirus disease based on certain symptoms, a model is created that can classify people with the covid-19 virus using machine learning. The classification methods utilized in this study are decision trees and large-scale machine learning projects. The study employed Python 3.7 as its programming language and PyCharm as its Integrated Development Environment (IDE). Based on the results, the accuracy rate as expected after conducting various trials is 99%.
PENGARUH PEMANFAATAN SERBUK KAYU SEBAGAI MODEL MOLEKUL TERHADAP PEMAHAMAN LEVEL MIKROSKOPIK SISWA PADA MATERI HIDROKARBON
Authors: Zulkifli Zulkifli 
Published: September 2022

This research was instigated by the low result of most student in chemistry learning at Senior High School 1 Tebing Tinggi from the microscopic aspect, specially on hydrocarbon lesson. This research aimed at knowing whether there was an effect of utilizing sawdust as molecular model toward student microscopic comprehension level on Hydrocarbon lesson. Quasi-Experiment method was used in this research with Pretest Posttest Control Group design. Simple Random Sampling was used in this research. The samples were the eleventh-grade students of MIA 2 as the control group and the students of MIA 4 as the experimental group. The instrument used was multiple choice test. The research findings showed that tobserved was 4.11 and ttable was 2.00, tobserved was higher than ttable, and it showed that there was an effect of utilizing sawdust as molecular model toward student microscopic comprehension level 21.4%Keywords : Sawdust Utilization, Molecular Model, Microscopic Level, Hydrocarbon
Pengembangan Modul Kimia Terintegrasi HOTS pada Materi Laju Reaksi di SMAN 1 Sungayang
Authors: Martin Emmilya 
Published: September 2022

Most of the learning materials used by teachers are not integrated with higher order thinking skills (HOTS). This research aims to develop a Chemistry module Integrated with HOTS in Reaction Rate Materials that is valid and practical. This research is used the development research method (Research and Development) that included defining, designing, and developing stage. The data were collected by validity sheets and practicality questionnaire sheets. Validity sheets were completed by 2 chemistry lecturers and 1 chemistry teacher. Practicality questionnaire sheets were completed by 21 grade XI students in SMAN 1 Sungayang. Data were analyzed using descriptive quantitative method. The result of this research are: 1) the validity of the module is categorized as very valid (97,5%), 2) the practicality of the module is categorize as very practical (91,2%). The results of this study indicate that the chemistry module developed can be used as a learning materials for students. Keywords: module, HOTS, development
Modulaciones imaginativas de la infancia en la poesía de Luis García Montero y Fernando Beltrán
Authors: Sierra Gabriela 
Published: September 2022

En el presente artículo, analizamos Poemas de Tristia (1982) y El jardín extranjero (1983) de Luis García Montero (Granada, 1958) y Aquelarre en Madrid (1983) y Gran vía (1990) de Fernando Beltrán (Oviedo, 1956) desde la categoría que denominamos figuraciones de la niñez o dibujos imaginativos de infancia (Sierra, 2021).
Dicha selección de textos nos permite establecer algunos puntos de encuentro entre sus poéticas particulares porque en ambos casos, desde sus publicaciones iniciales, la infancia se encuentra presente. En la poética de García Montero se vincula con la descripción del entramado de la ciudad natal y con las imágenes de la posguerra española, en el caso de Beltrán, se vincula con el deambular por diversos espacios de Madrid. En esta línea, leemos el cruce de una infancia visible y una infancia imaginaria que se proyecta desde los poemas.
Cambios en la propuesta didáctica de una materia de primer año acompañando la modalidad de dictado: presencial / virtual / híbrida
Authors: Moreno Griselda , Graieb Augusto , Tack Jerónimo , Martínez Agustina , Zurita Eugenia , Cocchiararo Luciana , Liberto Romina 
Published: September 2022

En este artículo describimos los sucesivos cambios en la planificación de la materia Biología para Ciencias de la Salud (Ciclo básico de Salud, Universidad Nacional Arturo Jauretche) y la racionalidad para realizarlos. Se describen los aspectos fundamentales de la propuesta didáctica, haciendo foco en la propuesta híbrida del primer cuatrimestre de 2022, pero estableciendo relaciones y comparaciones con las propuesta presencial (2019) y totalmente virtual (2020 y 2021).
Entre los aspectos tratados se encuentran: la selección y jerarquización de los contenidos, los materiales para les estudiantes, lo que se espera del trabajo cotidiano de docentes y estudiantes en cada una de las propuestas, la enseñanza de los modos de conocer y la evaluación. A modo de reflexión final consideramos que aun con la idea de sostener el mismo paradigma de enseñanza-aprendizaje se impone la revisión, adecuación y modificación de la propuesta pedagógica de la asignatura cuando existen cambios en las modalidades de dictado. Estos cambios impactaron tanto sobre los contenidos disciplinares como los modos de conocer que resultan diferenciales para las tres modalidades transitadas.
¿Qué valores cifran el éxito de los estudiantes en los programas de formación virtual?
Authors: Benítez Elisabeth , Marquina Raymond 
Published: September 2022

Este trabajo tiene por objeto determinar los valores fundamentales requeridos para lograr el éxito académico en las actividades en escenarios virtuales de aprendizaje, a partir de una indagación de las representaciones sociales concurrentes en los estudiantes de pregrado, a los 2 años del inicio forzado de actividades en línea por la pandemia de COVID 19.
Empleando la metodología de investigación cualitativa, etnográfica, descriptiva, aplicando un cuestionarios abierto no estructurado vía virtual, a una muestra intencional y no probabilística de la población de estudiantes de la Universidad de Los Andes, se pudo realizar la construcción colectiva mediante la representación gráfica de los valores en una nube de texto, para analizar los resultados y contrastarlos con las posturas teóricas generando una reflexión inherente a la motivación al logro universitario.
Dietary and management factors influence the equine gastric microbiome
Authors: Paul Linda J. , Ericsson Aaron C. , Andrews Frank M. , McAdams Zachary , Keowen Michael L. , St Blanc Michael P. , Banse Heidi E. 
Published: September 2022

Abstract

OBJECTIVE
The purpose of this study was to characterize the relationship of diet and management factors with the glandular gastric mucosal microbiome. We hypothesize that the gastric mucosal microbial community is influenced by diet and management factors. Our specific objective is to characterize the gastric mucosal microbiome in relation to these factors.

ANIMALS
57 client-owned horses in the southern Louisiana region with and without equine glandular gastric disease.

PROCEDURES
Diet and management data were collected via a questionnaire. Gastroscopy was used for evaluation of equine gastric ulcer syndrome and collection of glandular mucosal pinch biopsies. 16S rRNA amplicon sequencing was used for microbiome analysis. Similarity and diversity indices and sequence read counts of individual taxa were compared between diet and management factors.

RESULTS
Differences were detected in association with offering hay, type of hay, sweet feed, turnout, and stalling. Offering hay and stalling showed differences in similarity indices, whereas hay type, sweet feed, and turnout showed differences in similarity and diversity indices. Offering hay, hay type, and sweet feed were also associated with differences in individual sequence read counts.

CLINICAL RELEVANCE
This study provides preliminary characterization of the complex relationship between the glandular gastric microbiome and diet/management factors. The ideal microbiome to promote a healthy glandular gastric environment remains unknown.
Detoxification and adaptation mechanisms of Trichoderma atroviride to antifungal agents
Authors: Kubová Zuzana , Pagáč Tomáš , Víglaš Ján , Olejníková Petra 
Published: September 2022

Abstract
Filamentous fungi are crucial for recycling of organic material in nature. In natural habitats, they cope with many stress factors and therefore their adaptation ability to various conditions is very high. Trichoderma sp., fungi used in agriculture as biocontrol agent, are exposed to a variety of toxic molecules including pesticides and fungicides. They have to fight with toxic molecules using stress adaptation mechanisms known as the stress response. Adaptation of fungi to stress, especially to chemical stress, is not well studied in environmental fungal strains. Moreover, the adaptation process presents a risk of resistance mechanism induction to antifungal agents. Such resistant strains could be spread in the environment. This work aims to contribute to the knowledge of the adaptation process spread throughout the fungal kingdom. Transcriptional response of ABC transporters, the main detoxification efflux pumps of subfamily B and G in presence of antifungal agents, is shown. On the other hand, as azoles are the most commonly used antifungal structures in clinical practice and agriculture, changes in important fungal ergosterol biosynthesis genes as a result of their exposure to various azoles structure are highlighted.
Multifunctional Role of Chitosan in Farm Animals: A Comprehensive Review
Authors: Kamal Mahmoud , Youssef Islam M. , Khalil Hassan A. , Ayoub Mostafa A. , Hashem Nesrein M. 
Published: September 2022

Abstract
The deacetylation of chitin results in chitosan, a fibrous-like material. It may be produced in large quantities since the raw material (chitin) is plentiful in nature as a component of crustacean (shrimps and crabs) and insect hard outer skeletons, as well as the cell walls of some fungi. Chitosan is a nontoxic, biodegradable, and biocompatible polyglucosamine that contains two essential reactive functional groups, including amino and hydroxyl groups. This unique chemical structure confers chitosan with many biological functions and activities such as antimicrobial, anti-inflammatory, antioxidative, antitumor, immunostimulatory and hypocholesterolemic, when used as a feed additive for farm animals. Studies have indicated the beneficial effects of chitosan on animal health and performance, aside from its safer use as an antibiotic alternative. This review aimed to highlight the effects of chitosan on animal health and performance when used as a promising feed additive.
Comparison of the Quality of Mountain Sheep Milk Obtained from Animals Kept on a Natural and Organic Mountain Pasture
Authors: Kawęcka Aldona , Radkowska Iwona 
Published: September 2022

Abstract
The purpose of this study was to evaluate the quality of mountain sheep milk obtained from animals kept on mountain pastures: natural and organic. The experimental procedure was conducted under production conditions, during annual grazing of mountain sheep on two mountain pastures in the region of the Polish Carpathians: on organic pasture certified for organic farming and natural mountain pasture belonging to the National Park. This study showed greater plant species diversity in the organic mountain pasture, but its yielding was lower than that of the natural pasture. The sward of the natural pasture was characterised by lower dry matter and fibre content but contained more total protein. The type of pasture did not affect the basic composition of the milk of mountain sheep, while differences were found in terms of acidity, alcohol number, fatty acid profile of fat and milk protein fractions. Milk obtained from sheep grazed on organic pasture was characterised by a higher proportion of medium chain fatty acids, as well as polyunsaturated fatty acids, and also essential unsaturated fatty acids, both linoleic acid, α-linolenic acid, γ-linolenic acid and arachidonic acid. In milk originating from the natural mountain pasture, a higher proportion of monounsaturated fatty acids, docosahexaenoic acid and the CLA c9-t11 isomer was found. The composition of milk protein fractions varied according to the location of grazing: milk from sheep grazing on natural pasture had a higher content of whey fractions, important for consumer health, milk from organic pasture had a higher content of κ-casein, of greatest importance in dairy processing technology. The floral composition of the pasture had an influence on the quality of sheep milk in relation to the fatty acid profile of fat and protein fractions of milk, which is important in terms of both the health-promoting and technological aspects of the raw material and may affect the quality of products made from it.
Investigating the effect of number of metal electrodes on performance parameters of AlGaN MSM photodetectors
Authors: Kaur Harpreet , Kaur Harsimran Jit , Hooda Manish Kumar 
Published: September 2022

Abstract
In most past studies, MSM (Metal–Semiconductor–Metal) detectors with the varying area have been investigated for varying number of fingers (metal electrodes) of equal width (W) and spacing (S). Therefore, there is a need to investigate fixed area MSM detectors with varying number of fingers as there are few reports on electrical analysis of larger electrode spacing dimensions. In the current work effect of variation in the number of fingers is studied for two types of Al0.5Ga0.5N/AlN/Sapphire based fixed area MSM detectors. Comparative performance analysis between (S = W) and (S = 2W) based detectors is carried out for photocurrent, dark current density and transient response. I–V characteristics, structure diagram plots are generated using the TCAD Silvaco simulator. It has been observed that S = W detectors exhibit higher photocurrent and lower dark current density is shown by S = 2W designs. Therefore, simulation outcomes can be beneficial for selecting suitable MSM detector for reliable, high-speed optical communication and switching applications.
Iatrogenic Pneumopericardium in a Male Full-Term Newborn with Spontaneous Pneumothorax
Authors: Jevtić Ema , Prodanović Nikola , Savić Jelena , Prodanović Tijana , Simović Aleksandra 
Published: September 2022

Abstract
Neonatal pneumopericardium, a collection of air in the pericardial sac, is less common form of air leak syndrome, but unfortunately with high mortality rate. We report a rare case of male fullterm newborn who soon after birth presented with respiratory distress. Chest radiograph showed spontaneous bilateral pneumothorax after which a chest drain was placed between anterior and midaxillary line in the 5th right intercostal space. The infant soon presented with tachypnea, dyspnea, muffled heart sounds, acidosis indicating cardiorespiratory worsening. On chest radiograph ‘’Halo” sign appeared indicating pneumopericardium. We believe that spontaneous reposition of a chest drain damaged the pericardial sac which combined with ventilation mechanism (‘’Macklin effect”) most likely led to pneumopericardium. After partial chest drain extraction the infant showed signs of improvement, but had to be closely monitored due to risk of tension pneumopericardium. Careful thoracal drain placement and fixation is crucial to prevent iatrogenic pneumopericardium, which can lead to deadly tension pneumopericardium.