bluuebunny/crossref_metadata_2025 huggingface dataset:
Práticas pedagógicas sustentáveis na perspectiva da Educação Ambiental Crítica
Authors: Malinoski Philiposki Vieira Andressa Aparecida , Miquelin Awdry Feisser
Published: May 2023

Este estudo teve como objetivo apresentar os resultados advindos da aplicação e desenvolvimento de práticas pedagógicas sustentáveis aplicadas em uma turma de estudantes e seus respectivos pais e/ou responsáveis em uma escola da rede municipal de Ponta Grossa/Pr. Com a finalidade de analisar como essas atividades podem potencializar a aprendizagem com vistas à Educação Ambiental no ensino de Ciências, elencou-se seis práticas a serem desenvolvidas de modo interdisciplinar. A investigação foi desenvolvida em formato remoto e optou-se pela abordagem qualitativa. A efetivação da pesquisa demonstrou contribuição no processo de construção da aprendizagem para os sujeitos, bem como emergiu reflexões frutíferas acerca da sociedade em que vivemos, promovendo, desse modo, considerações positivas na área de Ciências.
Monitoring (prepoznavanje, spremljanje) in funkcija izbranih koristnih organizmov v nasadih jablan
Authors: Zadravec Peter , Unuk Tatjana
Published: May 2023

Strokovna monografija je nastala ob izvedbi projekta Evropskega inovativnega partnerstva (EIP) 16.5 z naslovom Okoljski vidiki preusmeritve v ekološko pridelavo sadja. Vsebina je okoljevarstveno in trajnostno naravnana, a še vedno namenjena uspešni in zadostni pridelavi visokovredne hrane. V zadnjih letih smo priča dejstvu, da velik del potrošnikov izrazito favorizira ekološko pridelano hrano, a istočasno ne želi ali ne more plačati njene nekoliko višje cene. Večina pridelovalcev bi rada ustregla potrošnikom, a se zaveda večjih tveganj, ki izvirajo iz manjšega nabora in slabše učinkovitosti pripravkov za varstvo rastlin, ki so dovoljeni v ekološki pridelavi. Dejstvo je, da zadovoljivo obvladovanje razvoja populacij škodljivih organizmov v ekološkem sadjarstvu zagotovo ni mogoče le z zamenjavo pripravkov za varstvo rastlin, zato je vsebina te monografije namenjena predstavitvi funkcije in monitoringa koristnih organizmov v nasadih jablan kot ključnih akterjev za uspešno ekološko pridelavo sadja.
Key issues of creating the inflatable braking devices for removal of the failed satellites into the atmosphere dense layers Part 1. Conceptual design. Motion in the rarefied atmosphere
Authors: Reznik S.V. , Abramova E.N.
Published: May 2023

Development of the near-Earth space is accompanied by space debris appearing in the near-Earth orbits and consisting of artificial satellites, elements of other spacecraft, launch vehicles and upper stages with the exhausted resource. High activity of enthusiasts creating nanosatellites of the CubeSat class forces to make gloomy forecasts of space pollution. To clean the near-Earth space from debris, a variety of projects is proposed that provide for collection of the already accumulated debris and equipping the new generation of rocket and space systems with means for transferring to the burial orbits or into the atmosphere dense layers. Promising means of eliminating space debris include inflatable braking devices designed to transfer the fastened objects into the atmosphere dense layers. The braking device temperature state is formed under the influence of thermal radiation flows from the Sun and the Earth and kinetic heating caused by motion in the rarefied atmosphere. The paper considers options of the conceptual design of an inflatable braking device for nanosatellites of the CubeSat class positioned in the low Earth orbits. Results are provided of simulating motion of the thin-walled spherical shell of the inflatable braking device. Duration of reaching the atmosphere dense layers was estimated.
Features of force loading and self-braking in the rack and inverse rack gears
Authors: Timofeev G.A. , Panyukhin V.V. , Kiselev R.M.
Published: May 2023

Rack gears are related to the three-link cylindrical spur gears and could be considered as the limiting case in external gearing with the negative gear ratio, where the number of teeth of one wheel becomes infinitely high. The paper presents results of studies on the synthesis of a new type of rack and pinion gears using helical or chevron out-of-pole gearing in order to achieve the self-braking effect. Geometric parameters and power loading of such gears are described, conditions for self-braking of pre-pole and post-pole gears are determined. Rack and pinion gears of the inverse gearing are described, where the output link moves in the opposite direction to that in structures with conventional gearing. The article is devoted to design and development of a new variety of rack and pinion inverse gears to increase their operational capabilities based on the self-braking effect, which makes it possible to create simple and compact machine drives for various fields of technology.
Improving the quality of magnets made of the Fe-Al-Ni-Co alloy at their workpiece casting
Authors: Golovkin P.A.
Published: May 2023

Metallographic analysis of the magnet material made from the Fe-Al-Ni-Co made it possible to determine that melt excessive overheating before casting reduced the product target characteristics due to formation of various internal defects. Inaccessibility was shown of high microchemical inhomogeneity and internal stresses that led to formation of cracks in the casting material and destruction of the columnar grains deteriorating the finished magnets performance.
Development of the digital twins’ typical architecture in the mechanical engineering enterprise production and logistics systems at different stages of their lifecycle
Authors: Nikishechkin P.A. , Dolgov V.A. , Grigoriev S.N.
Published: May 2023

Information technology improvement is changing approaches to managing the product and complex systems life cycle, as well as the methods used in studying the complex processes. Recently, digital twins of objects, processes and systems are being increasingly developed, which involves creation of their virtual copies that could be used to investigate and predict behavior of the object in question. Generalized architecture of digital twins of objects, which include products, processes and systems, is provided. Issues of building digital twins for a mechanical engineering enterprise are outlined. It is shown that it becomes possible to design and develop a multicity of digital twins for various objects of the same mechanical engineering enterprise, each of them would solve its specific problems. The paper considers digital twins of the mechanical engineering enterprise production and logistics system, its typical architecture and digital twin alteration at various stages of its life cycle. It is shown that building digital twins of the production and logistics system at various stages of its life cycle provides support in making organizational and technological decisions in order to increase efficiency of the production and logistics system. Main classes of the information systems used to build digital twins of the production and logistics system at the design and operation stages are described.
Calculation and correction of the fuel mixture elastic properties values
Authors: Grekhov L.V. , Arsenov N.A. , Salykin E.А. , Zhao Jianhuey
Published: May 2023

The paper substantiates the use of a simple and convenient Cole equation form of state making it possible to quickly and with sufficient accuracy determine density, compressibility coefficient and speed of sound of the fuel mixtures at high and ultrahigh injection pressures. A method is described for calculating these elastic properties of the fuel mixtures using the constants of the state equation selected in the form of expressions that determine dependence of the constants on the temperature. Expediency of introducing the universal correction factors is shown, which allows refining calculated values of the fuel mixture elastic properties. Processed experimental data from the literature sources and conducted studies formed the basis to obtain empirical coefficients to determine the correction factors that are refining values of the arbitrary composition mixture properties. The described method and the found coefficients make it possible to hydrodynamically calculate the fuel supply process using modern mathematical models and to design new fuel systems with the higher injection parameters.
La pandemia de la COVID-19 y la experiencia indígena ante las epidemias
Authors: Espinosa Oscar
Published: May 2023

Desde tiempos remotos las civilizaciones han tenido que enfrentar numerosas oleadas epidémicas que por siglos han afectado cíclicamente a la humanidad. Acompañando hambrunas y guerras, viajando por los océanos para luego convertirse en armas de conquista, las epidemias se han desatado una tras otra, o simultáneamente, apareciendo y desapareciendo con el paso de los siglos. A pesar de la relevancia que estos eventos han tenido en moldear el mundo que conocemos, tan solo meses atrás sobrevivía la convicción de que estos remitían a un mundo arcaico, un tiempo pasado cuyos patrones de atraso científico y tecnológico representarían los mayores factores de riesgo de propagación para enfermedades infecciosas ya extintas.
Momentos personificados y espíritus antiguos en el medio Napo
Authors: Pino Nehemías
Published: May 2023

Los días bajo condiciones de la pandemia de la COVID-19 han desencadenado generosos ejercicios reflexivos que, en su mayoría, nos han descentrado como sujetos de nuestras cotidianidades y volteado la mirada a una colectividad distinta. Quizás lo pandémico, y su primer impacto en nuestros imaginarios de vida, sociedad e incertidumbre, nos develan lo vulnerables que podemos llegar a ser, incluso bajo el calor y seguridad del grupo.
«Nuestros abuelos quemaban la casa de la abeja brava» : percepciones y estrategias frente a la COVID-19 en el pueblo ticuna
Authors: del Águila Villacorta Margarita
Published: May 2023

Las epidemias llegaron a la Amazonía cuando los primeros europeos iniciaron la conquista de sus territorios en el siglo XVI y causaron la desaparición de millones de indígenas durante los primeros cien años después del contacto; desde entonces impactaron de manera permanente a los pueblos indígenas en todo el territorio amazónico. Muchos pueblos desaparecieron completamente debido a las epidemias, otros pudieron aplicar estrategias de alejamiento para minimizar sus impactos.
Los kamari : una memoria oblicua de las epidemias del pasado asháninka
Authors: Espinosa Oscar
Published: May 2023

Kamari es el nombre dado por los asháninkas a una serie de entidades malignas. Aunque usualmente se ha traducido por el término «demonio», sobre todo por misioneros o incluso antropólogos, este término correspondería más bien al de una categoría que incluye a diversos tipos de seres peligrosos o «monstruos», como los kashivoreri, míroni, imparavanto, etc. Los kamari juegan un rol importante en la vida asháninka: frecuentemente se les asocia con diversas enfermedades y se utiliza para asustar a niños malcriados, de manera similar a como en otras sociedades se les asusta con el «coco». En este artículo se discute cómo la figura del kamari se ha asociado a lo largo de la historia a experiencias de violencia y muerte. En efecto, la asociación del kamari con las enfermedades se remontaría al encuentro con los europeos en la época colonial y la trágica experiencia de las epidemias que diezmaron a la población indígena
La madre de la viruela y los niños encantados : relatos de epidemias en la mitología matsigenka del río Picha
Authors: Shepard Glenn Harvey
Published: May 2023

En las cabeceras del río Picha, afluente del bajo Urubamba, en el piedemonte de la cordillera de Vilcabamba, los narradores de la mitología y de la historia oral del pueblo matsigenka señalan una montaña que fue el lugar de origen de las temidas epidemias de viruela de siglos pasados, y donde un chamán mitológico hizo un sacrificio heroico para salvar su pueblo de la extinción. Las montañas, ríos y bosques del este de la cordillera de Vilcabamba han sido habitados, explorados, utilizados, estudiados y meditados por el pueblo matsigenka durante siglos.
Aislamiento y mercancías : estrategias indígenas ante la COVID-19 en una comunidad yine
Authors: Torres Espinoza Luis Felipe
Published: May 2023

En enero de 2020, en el marco de mis estudios doctorales en Antropología, me encontraba haciendo trabajo de campo en la comunidad yine de Monte Salvado, ubicada en el río Las Piedras (Madre de Dios, Perú). Durante esta estadía en la comunidad fui a pasar unos días al campamento de los «castañeros» de Monte Salvado. Su trabajo se desarrolla en los castañales, bosques con abundantes ejemplares del árbol de la castaña, donde juntan sus frutos caídos para venderlos por barricas a compradores en Puerto Maldonado. En la actualidad, esta es una de las principales fuentes de ganancias económicas de Monte Salvado que cuenta con buenos castañales en su territorio. Esta es una atracción económica también para familias yine de otras comunidades de Las Piedras, que se suman como mano de obra para su extracción en temporada de invierno amazónico.
El concepto de salud, enfermedad, daño, muerte y después de la muerte entre los ese eja
Authors: Chavarría Mendoza María Clotilde
Published: May 2023

Iniciaremos este texto con el concepto de salud y enfermedad, ya que en varias ocasiones en las que los equipos de sanidad del Ejército o del Ministerio de Salud (del Perú) visitaron las poblaciones de frontera en Madre de Dios, los enfermeros y sanitarios se quejaban de que en la lengua ese eja no había palabra para «salud». Por esa razón, era inútil intentar un programa preventivo o de vacunación entre la población ese eja. El concepto de estar sano es equivalente a «estar bien» o kiabamenee.
Impact of Storage on Probiotic Viability, Nutritional and Sensory Quality of Fermented Soymilk Produced from Different Soybean Varieties
Authors: Hasan Muzaffar , Meena Nand Lal , Krishnan Veda , Rudra Shalini Gaur , Dahuja Anil
Published: May 2023

Background: In recent years, there has been an increase in consumer demand for beverages made from fermented soybeans. Unfortunately, the nutritional imbalance and flavour profiles of plant-based milk substitutes frequently prevent people from consuming them. Fermentation can aid plant-based milk substitutes’ taste profiles, nutritional characteristics, texture and microbiological safety in order to produce more valued and delicious products without adding additional, frequently viewed as fake, ingredients. Methods: The implications of probiotic fermentation to improve the nutritive and sensory quality of fermented soymilk are assessed. Three soybean varieties as food grade soybean (Krune), low KTI soybean (V-23) and black soybean (VL-Bhatt 65) are used for the formation of soymilk which further fermented by three probiotic strains as Lactobacillus rhamnosus, Lactobacillus acidophilus and Weissella confusa. The fermented soymilk samples were stored for 28th days at 4°C to analyse the changes in chemical composition and sensory quality. Result: High protein content was found in BA (6.85±0.13 g/100g), while the consumer preferred the LR with best overall ranking (6.25±0.05) in hedonic scale. The viability count of probiotic was highest (9.44±0.17 log cfu/ml) in BA after storage. The study suggested that soymilk with enormous number of biomolecules or pigments showed better viability of probiotic after storage and L. rhamnosus fermented soymilk preferred by the consumer over others probiotic fermented soymilk.
Jewish Sources in Picoʼs Concept of “Dignitas Hominis”: An Outline of the Problem
Authors: Herufek Jan
Published: May 2023

The paper deals with Pico’s conception of man, especially with regard to his use of Jewish sources. This is mostly apparent in Pico’s works Oratio (1486), Conclusiones (1486) and Heptaplus (1488/89). Firstly, we point out his collaboration with Flavius Mithridates, who was Pico’s Hebrew teacher and an intepreter of some Jewish mystical texts (Gersonides, Nahmanides, Recanati). Secondly, we emphasize that at the same time Pico was in contact with another Jewish scholar Yohanan Alemanno as well. For this reason, modern interpreters (Idel, Lelli) believe that one of the main sources not only for Pico’s Oratio but also for his late work Heptaplus were some of Alemanno’s writings (particularly his Heshek Shlomo and Hay ha-‘Olamin). Therefore, I examine Pico’s syncretic model of dignitas hominis, which was inspired on one hand by Neoplatonic philosophy and Aristotelianism, and on the other hand by Jewish and Christian mystical tradition.
Menilai Kinerja Penyelenggara Pemilu
Authors: Prabowo Gandha Widyo
Published: May 2023

This article found that the performance of the KPU as an election organ in Indonesia is greatly influenced by the complexity of internal and external situations. The KPU is faced with demands to work optimally according to the parameters of the law in implementing decisions to hold general elections. What the KPU does must comply with constitutional standards and election regulations, or not tolerate even the slightest malpractice in the administration. Through the participant method, it was found that the internal aspects of the KPU are very dependent on the capacity of human resources with regard to electoral techniques. While the external aspect is a form of supervision from the outside that functions as a supervisory institution for upholding the principles of accountability, transparency, and integrity in order to prevent potential malpractice in the administration of elections.
Gerakan Lingkar Ganja Nusantara dalam Usaha Mengubah Kebijakan UU No 35 Tahun 2009 Terkait Narkotika Melalui Ruang Publik Masyarakat
Authors: Nasution Namus Akbar
Published: May 2023

This research discusses the Ganja Nusantara Circle social movement in its efforts to legalize marijuana as a medical necessity. This movement was created because of the pros and cons associated with cannabis plants in Indonesia. This study uses the perspective of Jurgen Habermas, which centers on the problem of public sphere. In this case, the purpose of the research related to this movement is more focused on the use of public sphere as the main media in the movement of the LGN. In this paper it was found that cannabis plants also have various benefits, one of which is medical. UU No. 35 of 2009 concerning Narcotics is still not fully relevant in relation to the placement of the cannabis group in narcotics group I. The law also still has several weaknesses, including too many rubber articles, multiple interpretations of articles that sometimes still confuse some parties. The focus in some of the problems related to cannabis plants is that Indonesia still does not have scientific research related to cannabis plants, so this still causes turmoil or differences in perspective for some people regarding marijuana. This research method uses qualitative analysis to explain and describe a phenomenon.
Mobilisasi Politik Muslimat Jawa Timur dalam Memenangkan Khofifah – Emil di Pemilihan Gubernur Jawa Timur 2018
Authors: Umamah Chaniin
Published: May 2023

This research discuss about how East Java’s Muslimat NU won the 2018 East Java Regional Election with candidates Khofifah Indar Parawansa and Emil Elistianto Dardak. Researcher studied aspects of political network and mobilization that Muslimat NU uses to win the election with candidates Khofifah Indar Parawansa and Emil Dardak. Research method used in this study was descriptive qualitative, gathering all data with these methods such as observation, deep interview, documentation, and secondary data. This research describes how the Muslimat NU utilizes their social resource with a very strong emotional bond, thus mobilizing their members to give support towards Khofifah-Emil in 2018 Regional Election. Taking advantage of their group activities, one for example is pengajian rutin. With the intention to socialize Khofifah-Emil’s candidacy, their vision, mission, and their work program as well.
Politik Antariksa: Proses dan Dinamika Politik di Balik Kegiatan Keantariksaan di Indonesia
Authors: Shidqon M. Bashroni
Published: May 2023

The Unitary State of The Republic of Indonesia is a state which requires a mastery of space technology to be able to fulfill various needs and achieve national interests. Besides, it will increase the bargaining power of the state in the international political constellation. The study was aimed to the discussion of the processes, dynamics, and obstacles to the implementation of Indonesian space namely the limited willingness or political support that has an impact on the limited budget allocation for space activities, which encourages the actors behind Indonesian space activities who have motivation or interests, undertake various efforts to carry out activities space in Indonesia in order to gain political support in making policy decisions and budget allocations needed to achieve predetermined targets.
Perempuan dalam Politik: Rekrutmen Anggota Legislatif Perempuan Partai Demokrasi Indonesia Perjuangan (PDIP) Jawa Timur di Pileg 2019
Authors: Haquri Dyan Dwi , Sahab Ali
Published: May 2023

This study discusses Women in Politics: Recruitment of Female Legislative Members of the East Java Indonesian Democratic Party of Struggle (PDIP) in the 2019 Legislative Election. Through political parties, women can integrate themselves into the political system. One of the functions of political parties is as a means of political recruitment, in the study of political science this recruitment is an activity of choosing and selecting and then appointing qualified members to occupy political positions according to their abilities. This research is the result of qualitative research which aims to look at the recruitment process carried out by PDIP East Java. The researcher used the theory of the stages of recruitment from Pippa Norris and the data findings found that the recruitment process was carried out by the PDI Perjuangan party openly. Selection of legislative candidates starts from party cadres, in parties there is gender equality in determining legislative candidates. Political recruitment in selecting candidates was found, parties still prioritize potential candidates who have power for the benefit of the party in increasing votes. The selection process is carried out by the party structure. Decision making in selection shows a patronage relationship from the central leadership (DPP) and regional leaders (DPD) so that it can influence the process of recruiting legislative candidates.
Ethnic disparities in the epidemiology, treatment, and outcome of patients with hepatocellular carcinoma in the United States
Authors: Rezaee-Zavareh Mohammad Saeid , Liang Jeff , Yang Ju Dong
Published: May 2023

There are significant ethnic disparities in incidence, tumor stage, curative therapy receipt, and survival among patients with hepatocellular carcinoma (HCC) in the US. While previous models had predicted an increasing trend in the incidence rate of HCC until 2030 in the US, recent studies have shown that HCC incidence plateaued in 2013 and then started to decline in 2015. The decreasing trend has been observed in all ethnicities except for American Indians/Alaska Natives, whose incidence rates of HCC continue to rise. Current evidence shows that African-Americans and Hispanics are two groups that are more likely to be diagnosed with late-stage HCC, and this finding has been consistent in different socioeconomic statuses of the patients. These two ethnic minority groups are also among those who are less likely to have curative therapy for early-stage HCC. Finally, advances in early diagnosis and treatment approaches have led to an improvement in HCC survival for all ethnicities; however, African-Americans continue to have the worst survival. More studies to find the causes of these disparities and interventions to eliminate them are urgently needed.
Synthesis of Carbon from Rice Groats at Various Pyrolysis Temperatures and Its Application for the Recovery of Chromium Wastewater from the Tannery Industry
Authors: Winata Wahyu Fajar , Yanti Ika
Published: May 2023

The research on synthesis of carbon from rice groats at various pyrolysis temperatures and its application for the recovery of chromium wastewater from the tannery industry by varying pyrolysis temperatures at 300, 400, and 500 °C. The results of carbon synthesis are analyzed in the form of determination of yield, water content, ash content, and iodine number. The best pyrolysis condition with the quality requirement of carbon is at a pyrolysis temperature of 500 °C with 760 mg.g-1 (iodine number). Adsorption kinetics was also carried out to determine the adsorption kinetics of chromium ions from tannery wastewater. Adsorption kinetics model of chromium wastewater from the tannery industry corresponds to the pseudo-second-order kinetics model with R2 is 0.9857, k2 is 0.0093 g.mg-1.min-1, and qe is 28.5714 mg.g-1.
Electrochemical Multiplexed N-terminal Natriuretic Peptide and Cortisol Detection in Human Artificial Saliva: Heart Failure Biomedical Application
Authors: Ghedir El Kahina , Baraket Abdoullatif , Benounis Messaoud , Zine Nadia , ERRACHID Abdelhamid
Published: May 2023

In this work, we developed a highly sensitive multiplexed immunosensor for direct simultaneous detection of both N-terminal Natriuretic Peptide (NT-proBNP) and Cortisol in human artificial saliva (AS). The developed biosensor platform based on silicon nitride was composed from four gold working microelectrodes (WEs) and an integrated counter and reference electrode. Gold WEs were biofunctionalized through carboxyl diazonium (4-APA) to immobilize both anti- NT-proBNP and anti-Cortisol antibodies for simultaneous detection. The electroaddressing of the 4-APA onto the gold WE surfaces was realized by cyclic voltammetry (CV), while the interaction between antibodies and antigens in PBS was monitored by electrochemical impedance spectroscopy (EIS). The antigen detection in human AS was realized by EIS combined with the standard addition method. The immunesensor was highly sensitive and selective toward the corresponding biomarkers in both PBS and artificial human saliva as well as in the presence of other potential interfering biomarkers such as tumor necrosis factor alpha (TNF-α) and interleukin-10 (IL-10). The limit of detection (LOD) was at 0.2pg/mL for NT-proBNP within the range 0.03 to 0.9pg/mL, while the LOD for Cortisol was 0.06 ng/mL within the range 0.02 to 0.6 ng/mL for Cortisol in artificial saliva. The developed immunosensor is very promising for significant detection time reducing as it allows the simultaneous detection of various biomarkers.
Establishing a Consumer Quality Index for Fresh Plums (Prunus salicina Lindell)
Authors: Crisosto Carlos Haroldo
Published: May 2023

Plums are primarily marketed for fresh consumption, canning, freezing, jam and jelly. Unfortunately, plum consumption has remained steady or declined. Consumers complain about a lack of flavor quality but are willing to pay for higher quality. Thus, lack of flavor and cold storage disorders are the main barriers to consumption. Plum cultivars are susceptible to gel breakdown, flesh browning and ‘off flavors’. Consumer acceptance and postharvest life are highly dependent on genotype, quality attributes, harvest date and proper postharvest handling. A consumer quality index (CQI) based on soluble solids concentration (SSC) and minimum firmness is proposed to maximize flavor and postharvest life. In most cases, late harvest increases quality attributes. Our work and industry experience demonstrated that using critical bruising thresholds (CBT) based on minimum firmness measured at harvest acts as a reliable predictor of how late to harvest safely for maximum visual and sensory quality. Plums are well adapted to late harvest because of their low susceptibility to bruising damage, but proper postharvest temperature management and marketing within the potential market life are necessary to maintain flavor and avoid the onset of storage disorders. Thus, to maximize flavor and postharvest life, a CQI based on SSC and minimum firmness measured at consumption is proposed. This article provides guidance on using this CQI, combined with proper postharvest handling techniques such as correct harvest date determination and temperature management, to maintain quality and increase consumption.
Fuzzy Cooperative Control for the Stabilization of the Rotating Inverted Pendulum System
Authors: Wang Yujue , Mao Weining , Wang Qing , Xin Bin
Published: May 2023

The rotating inverted pendulum is a nonlinear, multivariate, strongly coupled unstable system, and studying it can effectively reflect many typical control problems. In this paper, a parameter self-tuning fuzzy controller is proposed to perform the balance control of a single rotating inverted pendulum. Particle swarm optimization is used to adjust its control parameters, and simulation experiments are performed to show that the system can achieve stability with the designed parametric self-tuning fuzzy controller, with control performance better than that of the conventional fuzzy controller. Furthermore, the leader-follower control strategy is used to realize the cooperative control of multiple rotating inverted pendulums. Two QUBE-Servo 2 rotating inverted pendulums are used for a cooperative pendulum swing-up experiment and stabilization experiment, and the effectiveness of the proposed cooperative control strategy is verified.
Parking Robot Path-Tracking System Based on Discrete PID Algorithm
Authors: Wang Dianjun , Chen Jiahao , Chen Ya , Zheng Xingkang , Wang Liang , Wang Lele
Published: May 2023

To improve the space utilization rates of intelligent stereo garages, their key execution equipment—parking robots—must be highly flexible; therefore, the chassis of parking robots use steering wheel systems. However, this design increases the complexity of robot motion control and path-tracking systems. Because of the large sizes of parking robots, large position and angle deviations can lead to derailment events, posing significant risk to users. Thus, in this study, based on the characteristics required for parking robots, a diagonally arranged parking robot with double steering wheels was developed and its kinematic model was established using the velocity–geometry method. For the positioning of the robot in a garage, a fusion positioning algorithm based on quick response (QR) codes and track calculation was used, considering the requirements of real-time response and accuracy. A discrete proportional-integral-derivative (PID) path-tracking algorithm for the synchronous compensation of the position and angle deviations was also devised. Using the Visual C++ platform, a path-tracking system that uses an industrial computer and motion control card was developed. Experiments on the path-tracking capability of the parking robot showed that, using the discrete PID path-tracking algorithm, it can track a planned path well. On Z- and U-type paths, its maximum tracking deviations were reduced by 84.8% and 64.0%, compared with the unused path-tracking system, reaching 10.4 mm and 10.9 mm, respectively. Thus, the tracking accuracy was significantly improved, proving that the developed robot well satisfies the path-tracking requirements of parking robots.
A Fault Warning Method for Hotline Tap Clamp Infrared Images Based on Hybrid Segmentation
Authors: Shen Peifeng , Yang Yang , Li Lihua , Chen Ting , Yang Ning
Published: May 2023

Substation equipment faults are typically related to the heating of equipment components. The hotline tap clamps of substation are critical components for carrying load currents and thermal fault potential. As a result, a new hybrid early warning approach for hotline tap clamp faults in substation equipment is presented. A two-dimensional Otsu algorithm is used to coarse-segment infrared images to minimize the subsequent complexity. Since the Chan–Vese (CV) model is insufficiently accurate for image segmentation with uneven grayscale, then the differential data obtained by the Prewitt operator to identify the goal edges are combined with the CV model to improve segmentation accuracy. The improved CV model achieves excellent segmentation of the hotline tap clamp in the substation. The temperature statistics are utilized for the segmented images, and the hotline tap clamp fault warning is realized based totally on the relative temperature difference. Finally, the experiments exhibit that the method can enhance the segmentation impact of infrared images and obtain the goal of fault warning.
Toward Question-Answering with Multi-Hop Reasoning and Calculation over Knowledge Using a Neural Network Model with External Memories
Authors: Murayama Yuri , Kobayashi Ichiro
Published: May 2023

The differentiable neural computer (DNC) is a neural network model with an addressable external memory that can solve algorithmic and question-answering tasks. Improved versions of the DNC have been proposed, including the robust and scalable DNC (rsDNC) and DNC-deallocation-masking-sharpness (DNC-DMS). However, integrating structured knowledge and calculations into these DNC models remains a challenging research question. In this study, we incorporate an architecture for knowledge and calculations into the DNC, rsDNC, and DNC-DMS to improve their abilities to generate correct answers for questions with multi-hop reasoning and provide calculations over structured knowledge. Our improved rsDNC model achieves the best performance for the mean top-1 accuracy, and our improved DNC-DMS model scores the highest for the top-10 accuracy in the GEO dataset. In addition, our improved rsDNC model outperforms other models in regards to the mean top-1 accuracy and mean top-10 accuracy in the augmented GEO dataset.
Анализ динамики эпидемического процесса COVID-19 в мире за неделю с 13.05.2023 г. по 19.05.2023 г.
Authors: Зимирова Анастасия , Поспелов Михаил , Иванова Александра , Дмитриева Людмила , Чумачкова Елена , Карнаухов Игорь , Щербакова Светлана , Кутырев Владимир
Published: May 2023

В обзоре представлен анализ эпидемиологической ситуации в странах мира по COVID-19 за неделю с 13.05.2023 г. по 19.05.2023 г.
Halo Traction Followed by Halo Vest Immobilization for the Treatment of Chronic Atlantoaxial Rotatory Fixation
Authors: McAllister Rebecca N. , Zale Connor , Wulfestieg Timothy , Cage J. Matthew
Published: May 2023

Case:

A 4-year-old girl sustained a traumatic atlantoaxial rotatory subluxation. She presented at the treating facility 8 months after injury with cervical deformity, neck pain, gait instability, and decreased cervical motion. Her delay in presentation was partially because of international Corona Virus of 2019 (COVID-19) travel restrictions. The case was successfully treated with halo traction, followed by halo vest immobilization.

Conclusion:

Chronic atlantoaxial rotatory fixation can be treated nonsurgically with closed reduction and halo traction, but is associated with operative risks. Optimal pin placement is challenging in the pediatric skull and may be improved with a preoperative or intraoperative computed tomography (CT) scan.
Summary of ice jams and mitigation techniques in Alaska
Authors: Giovando Jeremy , Engel Chandler , Vandevort Daniel , Chow Christina
Published: May 2023

Ice is an important part of the Alaska ecosystems and can form through dynamic (e.g., frazil) or static (e.g., thermal) processes. In Alaska, both freeze-up and breakup ice jams occur, however breakup jams during the spring snowmelt period are most common. Historically there have been many river systems in Alaska that have chronic ice jam issues. These ice jams have resulted in several significant ice jam floods. There are ice jam mitigation techniques that can be used to either provide state and local emergency managers warnings of a potential ice jam or reduce the impacts of a jam. Common relatively low-cost mitigation methods that can be implemented prior to a jam forming are monitoring and detection of movement, mechanical or thermal weakening of the ice cover. Permanent measures are also effective and maybe the best option in specific locations. These measures include structures to keep flood waters from inundating areas (e.g., levee) or they can be designed to hold back ice fragments moving downstream (e.g., ice boom and pier structures). Climate change impacts to ice processes are important for Alaska and additional investigations will be needed to quantify the ecologic, hydrologic, and societal impacts.
KONSEP METODE AMTSAL DAN IMPLEMENTASINYA DALAM PEMBELAJARAN
Authors: Ulfah Maria , Kausari Ahmad , Cahyadi Ani , Anwar Chairul
Published: May 2023

The need for various innovations in Islamic religious learning in schools is a necessity that must be carried out to develop the quality of education. One aspect that allows innovation in learning is the use of methods that vary according to the situation and condition of the class. The use of appropriate methods in learning is one of the steps that must be taken in order to achieve learning objectives. The proverbs method can be an alternative in responding to the demands of innovation and variation in the learning process. This study aims to describe the concept of the proverb method and its implementation in learning. This research uses a qualitative approach with a literature study method. Sources of data obtained from various books, books, and journal articles will be analyzed and presented in the form of a description. The results of the research show that the proverb method is a method of simulating something abstract with something more concrete and easy to understand. The Proverbs method also gives and motivates people to act according to the purpose of the parable if it is something the soul likes; on the other hand, it also encourages people not to act like the parable because it is something that is hated by the human conscience.
PENGEMBANGAN KREATIVITAS GURU DALAM PEMBELAJARAN PENDIDIKAN AGAMA ISLAM DI SEKOLAH DASAR ISLAM
Authors: Muttaqin Muhammad Ridho
Published: May 2023

The background of the research is the creativity of the teacher in learning which is something that can help the learning process to maximize teaching and learning activities and also to facilitate the teacher to understand the material to students in Cordova Integrated Islamic Primary School, International Islamic School Balikpapan.This research is descriptive qualitative with the aim to find out how the creativity of teachers in learning Islamic religious education in Cordova School, SD INTIS SCHOOL, Informants of data in this study are the Principal, and two religious teachers divided into two, and also Administration that provides data school administration. The research uses data collection techniques that are divided among others: interviews, observation and documentation. Besides the research approach, the data analysis techniques used are Data Reduction (data reduction), Data Display (Data Presentation), and Conclusion Drawing (i.e. when the data presentation is complete, this stage is an analysis) then the validity of the data is tested.Based on the results of research on teacher creativity in learning Islamic education in the three schools, the authors found that Cordova always provided training to her teachers and made the teacher memorize the Qur'an, so that students could be helped by the creativity of the teacher in teaching the Qur'an. 's SD INTIS SCHOOL itself provides a large salary to teachers so that the enthusiasm of the teacher is certainly greater in the application of creativity in teaching. then, the teachers were financed by a higher level school as needed. speaker according to the desired needs. So that there is new things in creative learning.
The Analysis of Student Learning Interest in Islamic Education (PAI) Course at Public Universiti in Bontang
Authors: Zulkifli Zulkifli , Setiawan Agus
Published: May 2023

This study aims to describe the factors of student interest in Islamic education courses at public universities in Bontang. The method used a quantitative research approach. Data collection used observation, interviews, and questionnaires by distributing google form to respondents. The research was conducted in two universities in Bontang that are University of Trunajaya with a total of 129 students and Bontang College of Technology (STITEK) with 71 students. The results showed that five indicators of students’ learning interest in PAI Bontang were: 1. attention, 2. like and pleasure, 3. pride and satisfaction, 4. interest, 5. Participation got the highest percentage on the indicator of pride, which is 22.57% or in a very good category. The lowest percentage was the indicator of interest in the Islamic education course, which is 20.02% or in the good category. Therefore, it could be concluded that the description of students’ learning interest is in a very good category, with a total score of 85.64.
Pengembangan E-Modul Berbasis Software FlipBook maker Materi Peninggalan Megalitik Di Pasemah Dalam Mata Kuliah Sejarah Indonesia Kuno Di FKIP Universitas Sriwijaya
Authors: Susanti L.R. Retno
Published: May 2023

This scientific work titled E-modules Development Software-based FlipBook maker megalithic relics in Pasemah in the course of ancient Indonesian history in FKIP Sriwijaya University. Development research uses ALESSI and Trollip development models consisting of three stages, namely planning stage, design stage and development stage. Next after going through the planning, design and development phases, the researchers conducted an alpha test of E-module Software-based FlipBook Maker to the material experts, learning design experts, and media experts with declared valid and decent results Piloted. The practicality of E-module based on Flipbookmaker Software is obtained based on the results of beta test of 3 (three) students with a percentage of 89.0, 96.0, and 94.55 which means to be in a very practical category. The effectiveness of E-module Software based FlipBook Maker is obtained from the results of the field trials, there was an increase in student learning outcomes with the acquisition of the N-gain score of 0.76 with high category. Based on the results of this study it can be concluded that the E-module Software based flipbook maker on megalithic relics in Pasemah in ancient Indonesia history courses developed proved valid, practical, and effective to use In learning.
Nafs Mutmainah sebagai Dasar dalam Menciptakan Kesejahteraan Spiritual
Authors: Afandi Nur Kholik
Published: May 2023

Spiritual well-being is the ability to develop harmonious relationships with himself, others, the universe (environment), and transcendental aspects. In the Islamic perspective, these values are reflected in the way of view, attitudes and behaviors called morals (akhlak). The implementation of moral values in everyday life, will form a person who has personal piety, social, environmental, ritual and spiritual. This multidimensional piety arises because of the encouragement of the person who has nafs mutaminnah, namely a calm soul, sincerity, and based on the values of faith.
THE PERCEPTION OF SOCIETY TOWARDS DIVORCE
Authors: Usman M.
Published: May 2023

This study took place in Bantul district since there were many divorce cases in this area, particularly more cases of divorce by litigation compared to those by thalaq every year. Moreover, it had the highest cases in the Special Region of Yogyakarta. According to data from the office of Ministry of Religious Affairs in Bantul, in 2013 the number of divorce by thalaq was recorded 194 cases, while the number of divorce by litigation was 456 cases. In 2014 the number of divorce by thalaq was 186 cases while the number of divorce by litigation was 553 cases. In 2015, there were 55 cases of divorce by thalaq and 198 cases of divorce by litigation. This study aimed at finding out the factors contributing to the high number in cases of divorce by litigation and exploring the perceptions of societies in Bantul towards divorce. This study used qualitative methods, so then data was collected from documents from Bantul Religious Court and Bantul Ministry of Religion, and interviews with women filling for divorce, religious leaders, and public figures. The findings of the study indicated that the factors causing the high number in divorce by litigation were economic factors, level of education, consumptive lifestyles, and changes in societies’ perceptions towards divorce. In addition, societies of Bantul regency believed that divorce was a common issue and considered as the best solution in solving family problems.
Integrasi Nilai-nilai Pendidikan Karakter dalam Pembelajaran Pendidikan Agama Islam pada Sekolah Berbasis Boarding School di Indonesia
Authors: Abdi Muhammad Iwan
Published: May 2023

ABSTRACT

This research, inspired by the publication of the Minister of Education and Culture number 20 of 2018 concerning strengthening character education in formal education units, states that strengthening character education is an educational movement that is the responsibility of each educational unit to strengthen the character or character of students through a balance between Thoughts and sports that involve a partnership of several components, namely between the family education unit and the community, are part of the National Mental Revolution Movement (GNRM). One of the character values ​​that according to the researcher has an important role in shaping the character of students in the Indonesian context is religious values. Indonesia as a country based on God Almighty (read: holding fast to religious values) makes religious values ​​a guide in the life of its people. if it is specified in the implementation of education, then one of the components that play a role in the formation of this character is Islamic Religious Education (PAI). This study aims to determine the form of integration of character education values ​​in PAI learning at boarding school-based schools in Indonesia. Based on the findings and results of the analysis, it can be concluded that there are several character values ​​developed by PAI teachers in learning, namely: religious, honest, literacy, curiosity, communication, social care, environmental care and discipline. activities that are prioritized in its implementation.
KONSEP FANA' MENURUT ABU ‘ABDULLAH AL-ANṢĀRĪ AL-HARAWI
Authors: Ihsan Nur Hadi , Badi' Syamsul , Bima Sakti Mohammad Djaya Aji
Published: May 2023

Artikel ini berupaya menjelaskan konsep fanā’ dalam pandangan Abu `Abdullah al-Ansari al-Harawi, seorang tokoh sufi bermadzhab Hanbali dari Herat. Beliau adalah seorang ulama yang sangat keras menentang bid‘ah, namun beliau juga dikenal sebagai seorang sufi yang taat dan terkenal kebijaksanaannya. Pada awal kemunculannya, bahkan sampai saat ini, konsep fanā’ dinilai sebagai ajaran yang menyesatkan yang membuat seorang muslim bisa meninggalkan Syari‘at dengan dalih pencapaian fanā’. Untuk itu, peneliti mencoba menganalisis konsep fanā’ melalui kajian literatur tasawuf, kitab Manāzil al-Sāirīn karya al-Harawi. Penelitian ini merupakan penelitian kualitatif dengan metode deskriptif analitik yang akan digunakan untuk menguraikan teori dan konsep, serta mengujinya dengan data yang telah dikumpulkan oleh peneliti. Pengumpulan data dilakukan dengan merujuk kepada berbagai literatur tokoh tasawuf yang membahas tentang fanā’ untuk dapat mengambil kesimpulan. Kajian ini mendapati bahwa konsep fanā’ dalam pandangan al-Harawi lebih dapat diterima dan relevan untuk dijadikan pedoman pada saat ini. Dalam hal ini, al-Harawi telah meletakkan dasar-dasar ontologis, epistemologis, dan aksiologis fana’ dalam tradisi intelektual dan spirituali Islam. Usaha yang telah dirintis ini dapat memudahkan generasi berikutnya dalam memahami dan menjalani tahapan spritual untuk mencapai fana’ serta berdampak positif pada peningkatan dan penguatan keimanan dan keyakinan terhadap Syariat Ilahi.