bluuebunny/crossref_metadata_2025 huggingface dataset:
A Study on Characteristics and Promotion Policy of Manufacturing Start-ups in Daegu-Gyeongbuk region, Korea
Authors:   National Association of Korean Local Government Studies, Woo Han-Soung
Published: October 2023

When it comes to start-ups-related researches in the past, it seems rare to find ones analyzing characteristics of manufacturing start-ups with the focus on a certain specific region. Then, the purpose of this study is to precisely investigate characteristics and current situation of manufacturing start-ups in Daegu-Gyeongbuk region, using regional level data. To do so, descriptive statistical analysis was conducted first by using micro firm-level data provided by Statistics Korea. And using DID model, the study analyzed job creation effects of manufacturing start-ups of time lag in the region. Then, long-term job creation effects were found in both region and its effects of Daegu region were more distinctive. As a result, implications for policies promoting the growth of manufacturing start-ups in the region are as follows. First, considering long-term job creation effects of manufacturing start-ups, policies should be focused on increasing survival rate of competitive start-ups at early stage other than fostering them in quantity. Second, joint governance of Daegu-Gyeongbuk region showing geographical proximity and similar characteristics of industrial structure is required to handle issues related to promotion of manufacturing start-ups. Third, types of new industry that Daegu-Gyeongbuk region wants to strategically foster are quite different from the fields where regional start-ups are most actively formed. Therefore, industrial base for creation of new industry needs be intensified by promoting manufacturing start-ups in the region. Lastly, regional competence as post BI(business incubator) should be strengthened, fully utilizing industrial agglomeration such as industrial complex within the region.
VAJİNAL ENFEKSİYONLARIN KADINLARIN GÜNLÜK YAŞAMINA ETKİSİ VE ALTERNATİF TEDAVİ YAKLAŞIMLARI
Authors: AKBULUT Nazan , DAŞIKAN Zeynep
Published: October 2023

Üreme sisteminin yapısını oluşturan savunma mekanizmalarının mikroorganizmalar tarafından bozulması ile üreme sistemi enfeksiyonları oluşur. Yetişkin kadınlarda oldukça sık görülen üreme sistemi enfeksiyonları kadınların poliklinik başvuruları arasında en sık karşılaşılan şikayetler arasında yer almaktadır. Bu enfeksiyonlardan biri olan vajinitler; vajinanın enfeksiyonu veya inflamasoyunudur. Vajinitler; vajinal akıntı, kaşıntı, yanma, irritasyon, ağrı ve kötü koku ile karakterizedir. Tedavi edilmedikleri zaman pelvik inflamatuar hastalığa neden olabilir. Bu durum ise infertilite, ektopik gebelik, preterm doğum ve düşük doğum ağırlıklı bebek, koryoamnionit gibi komplikasyonlara neden olabilir. Tüm bu şikayetler kadınların üreme sağlığı ve cinsel sağlığını, yaşam kalitesini hatta psikolojisini olumsuz yönde etkilemektedir. Vajinit tanısı alan kadınların günlük yaşamı da son derece kötü etkilenmektedir. Yapılan çalışmalarda kadınlar vajinit semptomlarında dolayı negatif bir beden imgesi, düşük benlik saygısı ve hayal kırıklığı ile umutsuzluk hisleri ile beraber üzgün ve depresif hissettiklerini ifade etmişlerdir.

Son derece basit ve kadının hayat döngüsü boyunca en az bir kez karşılaştığı bu enfeksiyonlara kanıt temelli güncel alternatif ve tamamlayıcı tedavilerin etkisi de son yıllarda yadsınamaz düzeydedir. Literatüre bakıldığında vajinit tedavisinde genital hijyen uygulamaları, probiyotik/yoğut, propolis kullanımı ile bitkisel tedaviler ve mikrobiyota çalışmaları ön plana çıkmaktadır. Vajinal enfeksiyonların yönetiminde hemşirenin birincil rolü, riskli sağlık davranışlarını değiştirmek, vajinal enfeksiyonların ortaya çıkmasını ve tekrarlamasını önlemek güncel literatürü takip ederek eğitim ve danışmanlık vermektir.
EFL Teachers Perceptions of Automated Written Corrective Feedback and Grammarly
Authors: AYAN Ali Dinçay , ERDEMİR Nihan
Published: October 2023

Automated Written Corrective Feedback (AWCF) tools have gained popularity in the instruction of writing in English as a foreign language (EFL) because of their ability to evaluate written drafts. Teachers have become interested in this aspect, as it can alleviate their workload, especially with lower-order concerns, such as vocabulary, grammar, and mechanics. However, little is known about EFL teachers' perspectives on automated feedback and how it can effectively complement their feedback regarding higher-order concerns, such as organization and content. For this purpose, this study aims to examine EFL teachers’ perceptions of the integration of Grammarly Premium as an AWCF tool for providing feedback on writing assignments, with a focus on addressing higher-order concerns (HOCs) and lower-order concerns (LOCs), particularly among undergraduate students. The study adopted a qualitative research design and employed semi-structured interviews with a sample of one pilot teacher and ten teachers at the tertiary level for the main study. The data obtained from the study was analyzed using MAXQDA 22. The results revealed that most participants responded favorably to AWCF and Grammarly. On the other hand, Grammarly is inefficient in terms of LOCs due to its incorrect vocabulary recommendations and tendency to highlight the same grammatical mistakes numerous times. Nevertheless, it is still found more useful in terms of LOCs compared to the aspects in HOCs because it failed to provide efficient feedback in terms of coherence/cohesion and still needs a human touch for this aspect. Further research can be conducted to investigate how Grammarly can be integrated into writing classes more efficiently, thereby limiting its drawbacks in terms of HOCs.
CREATION OF AGROBIOTECH PARKS AS A CONDITION FOR ACHIEVING TECHNOLOGICAL SOVEREIGNTY AND FOOD SECURITY IN RUSSIA
Authors:   Perm Branch of the Institute of Economics of the Ural Branch of the Russian Academy of Sciences, URASOVA ANNA A. , GLEZMAN LYUDMILA V. ,   Perm Branch of the Institute of Economics of the Ural Branch of the Russian Academy of Sciences, FEDOSEEVA SVETLANA S. ,   Perm Branch of the Institute of Economics of the Ural Branch of the Russian Academy of Sciences
Published: October 2023

In the article the authors justify the necessity of implementing projects on creating agrobiotechnoparks as one of the conditions for achieving technological sovereignty and food security in Russia. The speed, intensity and efficiency of achieving the designated national objectives depend on the choice of specific territories for the implementation of these projects. The authors set a goal: to substantiate the feasibility of implementing such a project on the territory of the resort city of Sochi. The methodological basis was the analysis of spatial and temporal data of the sectoral development of Sochi, logical-structural analysis and specification of arguments reflecting the advantages of the territory in the context of systematization of key opportunities from the creation of an agrobiotechnopark. As a result, the authors have proposed a system of arguments proving the feasibility and prospects of creating an agrobiotechnopark in the territory of the city-resort of Sochi.
INSTITUTIONAL ENVIRONMENT STRUCTURE: ELEMENTS OF SUSTAINABILITY AND OPPORTUNITIES FOR MODIFICATION
Authors:   Penza State University, SKVORTSOVA VALENTINA A. , SKVORTSOV ALEKSEY O. ,   Penza State University, SKVORTSOVA ANASTASIA A. ,   Penza State University
Published: October 2023

The relevance of the study of the elements of sustainability of the institutional environment is determined by the fact that many aspects of this area of scientific research remain debatable and uncertain. The purpose of the study is to analyze the structure of the institutional environment, identify elements of the stability of the institutional environment and the possibilities of its modification in order to ensure the development of the economic system. The methodological potential of the research includes the descriptive method, system analysis and classification method. Taking into account the studies of domestic and foreign scientists on the problems of the institutional environment and institutional transformations, the types of institutions that ensure the stability of the economic system, directions, mechanisms and options for modifying the institutional environment are identified and generalized.
РАЗВИТИЕ ИНЖЕНЕРНО-ЭКОНОМИЧЕСКОГО ОБРАЗОВАНИЯ В УСЛОВИЯХ ЧЕТВЕРТОЙ ПРОМЫШЛЕННОЙ РЕВОЛЮЦИИ: ОПЫТ МОСКОВСКОГО АВИАЦИОННОГО ИНСТИТУТА
Authors:   Moscow Aviation Institute (National Research University), GOLOV ROMAN S. GOLOV
Published: October 2023

The article analyzes the experience and practices of Moscow Aviation Institute in the field of engineering and economic education development and training of professionals to work in the context of new technological reality. The author substantiates the growing demand for engineering and economic education as a consequence of the increasing influence of digital technologies on the professional activity of modern economists. On the example of specific educational programs the practical experience of MAI in adapting engineering-economic education to the new tasks that arise in the Russian industry in the context of Industry 4.0 is considered. The research activities of MAI scientists in the study and design of cluster structures are analyzed, the results of which allowed laying the foundation of a scientific school in the field of creating new types of clusters.
STATE PLANNING AS A TOOL FOR IMPLEMENTING RUSSIA’S ECONOMIC POLICY IN NEW GEOSTRATEGIC CONDITIONS
Authors:   Russian Academy of Natural Sciences, BURAK PETR I.
Published: October 2023

The article discusses the main problems of the current strategic planning system in the Russian Federation in the context of a new geopolitical reality. The question is raised about the correlation of directive and indicative elements in the strategic planning documents being developed. The necessity of the final choice of the format of macroterritorial planning (federal districts or macro-regions) is noted The measures proposed by Russian experts to improve the system of planning documents, in particular, initiatives to develop five-year plans for socio-economic development at the federal and regional levels, were evaluated.
THE WORLD MONETARY SYSTEM IMBALANCES IN THE CONTEXT OF THE EXTERNAL FACTORS FOR THE RUSSIAN ECONOMY DEVELOPMENT
Authors:   Institute of Management named after P.A. Stolypin of the Russian Academy of National Economy and Public Administration under the President of the Russian Federation,, LATKOV ANDREY V. , MARTYNOVICH VADIM I. ,   Saratov State Law Academy
Published: October 2023

The modern processes of fragmentation of the world economic space are considered through the prism of the struggle for the redistribution of rental income flows at the mega-economic level. The main attention is paid to the problems of financial rent formation. In this regard, the question of the mechanisms of transformation of natural resource rent into financial rent is raised. Financial rent is considered as a tool for redistributing part of the world’s gross value added in favor of the “golden billion”. A comparative analysis of the specific weights of national currencies in world foreign exchange reserves, in international calculations and the real contribution of national economies to world GDP is carried out. The problem of the dominance of the US dollar in the global monetary and financial system is associated with the predetermination of economic crises and their depth in peripheral and semi-peripheral countries and, in particular, with the functioning of the mechanism of exported inflation. The information base of the study is the data of the World Bank, the IMF, SWIFT. The assessment of the concentration of economic power in the global financial market was made using the Herfindahl–Hirschman index. The disproportions of the global economic system are estimated using the Gallagher disproportionality index, traditionally used in political science, but also applicable in economic research.
3D spatial data for building management case study
Authors: SUŽIEDELYTĖ VISOCKIENĖ Jūratė , TUMELIENĖ Eglė , KALINKA Maris , ERIŅŠ Ingars , VAIVODE Viktorija , GOLDBERGS Lauris , KORNA Ieva , SMIRNOVS Rolands , GOROVOJS Kirils
Published: October 2023

As the concept of the Metaverse develops, there is more and more discussion about the integration of digital
data in various industries. Metaverse as a concept covers the use of various types of technologies and solutions in
the virtual environment. This paper presents the application prototype of 3D spatial data in the building management
cycle. New buildings and existing buildings contain different types of information: archive information, 3D geometric
information, sensor information, etc. The building is not a stand-alone structure, but the plot of land on which it is
located or the territory adjacent to it, which contains engineering communications and transport access possibilities,
is attached to it. Building construction processes use BIM technologies and the 3D geometric models included in it,
the application of which is not always effectively used after the building is built. The article discusses the acquisition,
processing, and application of 3D data for the creation, monitoring and use of 3D geometrical models to analyse the
life of the building. The article also discusses the issue of updating data during the life of the building and the application
of the digital twin concept, applying future scenarios with the help of simulation. The aim of this work is to use
3D technologies, BIM and 3D models with building management.
Des lieux communs de la résistance artistique ? Analyse comparée des engagements de rappeurs africains en mobilité
Authors: Aterianus-Owanga Alice
Published: October 2023

Cet article analyse les enchevêtrements entre art et engagement dans les scènes de rap africain en explorant la question (méconnue) des mobilités transnationales qui accompagnent les trajectoires de politisation des rappeurs. Il s’appuie sur l’analyse des biographies de trois rappeurs (du Gabon, du Sénégal et du Burkina Faso), qui s’affirment tous trois comme des artistes « engagés ». Il met au jour les influences et modalités d’action communes que ces rappeurs partagent, tout en démontrant qu’en fonction des contextes et des parcours individuels, ces références et influences communes conduisent à différents types d’engagements par la musique et à différentes expériences de la mobilité. Cet examen des mobilisations de rappeurs africains en mobilité contribue finalement à une compréhension plus large des rapports entre art et engagement, en éclairant la tension entre spécificités nationales et dimension « translocale » de ces mondes de l’art.
Contribution du système d’information à la performance individuelle. Cas des planificateurs de production des entreprises de l’industrie automobile marocaine
Authors: Arroud Maryem , Elkharraz Abdelilah
Published: October 2023

Cet article vise à étudier l’impact de l’utilisation des systèmes d’information logistique sur la performance individuelle des planificateurs de production. Nous avons adopté une modélisation en équations structurelles pour tester les hypothèses et le modèle de recherche. Les données ont été collectées sur la base d’un questionnaire administré en ligne et en face-à-face auprès d’un échantillon de 169 planificateurs de production de l’industrie automobile marocaine. Les résultats confirment la présence d’une relation positive et significative entre la qualité technique du système d’information et la qualité de l’information logistique qui impacte la satisfaction au travail. Ainsi l’utilisation des SI contribue fortement à l’explication de la performance individuelle des planificateurs.
La marche et les acteurs de la mobilité en France
Authors: Lundmark Elin , Devun Léa
Published: October 2023

La marche fait l’objet d’un intérêt croissant des collectivités dans la période récente, où des métropoles comme Lyon (2022) ou Bordeaux (2021) ont lancé leurs premiers plans piétons. Ces initiatives s’inscrivent dans une mutation de l’écosystème des acteurs institutionnels, associatifs et privés autour de la marche, qui, dans un contexte d’explosion de la pratique et de la visibilité du vélo, se mobilisent pour en faire un sujet autonome des politiques publiques.
Interpretable machine learning models for detecting fine-grained transport modes by multi-source data
Authors: Liu Yuhang , Chen Jun , Wang Yuchen , Wang Wei
Published: October 2023

Analysis of transport mode choice is crucial in transportation planning and optimization. Traditionally, the transport mode of individuals is detected by discrete choice models (DCMs), which rely on data regarding individual and household attributes. Using these attribute data raises privacy concerns and limits the applicability of the model. Meanwhile, the detection results of DCMs may be biased, despite providing insight into the impact of variables. The machine learning models are more effective for mode detection, but most models need more interpretability. In this study, an interpretable machine learning model is developed to detect the transport modes of individuals. The mobility features of individuals, which introduce the velocity and acceleration of the center of mass (COM) are innovatively considered in the detection model. These mobility features are combined with multi-source data, including land use mix, GDP, population and online map service data as detection features. Using the travel survey data from Nanjing, China in 2015, the effects of different machine learning models on fine-grained detection performance are investigated. The results indicate that the deep forest model presents the best detection performance and achieves an accuracy of 0.82 in the test dataset, demonstrating the effectiveness of the proposed detection model. Furthermore, t-distributed stochastic neighbor embedding (t-SNE) and ablation experiments are conducted to overcome the non-interpretability issue of the machine learning models. The results show that the mobility features of individuals are the most critical features for improving detection performance. This study is essential for improving the structure of transport modes and maintaining low-carbon and sustainable development in urban traffic systems.
Biderivations of the extended Schrödinger-Virasoro Lie algebra
Authors: Huang Zhongxian
Published: October 2023

Let $ \widetilde{\mathfrak{sv}} $ be the extended Schrödinger-Virasoro Lie algebra. In this paper, we consider the skew-symmetric biderivations of the extended Schrödinger-Virasoro Lie algebra. We prove that all biderivations of $ \widetilde{\mathfrak{sv}} $ are inner. Based on this result, we show that all linear commuting maps on $ \widetilde{\mathfrak{sv}} $, which have the form $ \psi(x) = \lambda x $, are standard.
Controlling Computer Features Through Hand Gesture
Authors: Babu C. V. Suresh , Sivaneshwaran J. , Gokul Krishnan  , Keerthi Varshaan  , Anirudhan D.
Published: October 2023

This chapter introduces an AI-driven hand gesture recognition system designed to enhance computer settings control, prioritizing improved accessibility and user experiences. Leveraging machine learning algorithms trained on a dataset of relevant hand gestures (e.g., volume and brightness control), this project emphasizes data analysis for trend identification and system refinement. Successful outcomes could stimulate further research and innovation, potentially revolutionizing accessibility and user experience solutions. Ultimately, this endeavor aims to empower computer users with a more intuitive and accessible means of adjusting settings, contributing significantly to human-computer interaction advancement.
Beyond Performance Analytics
Authors: Vanacore Kirk P. , Lee Ji-Eun , Egorova Alena , Ottmar Erin
Published: October 2023

To meet the goal of understanding students' complex learning processes and maximizing their learning outcomes, the field of learning analytics delves into the myriad of data captured as students use computer assisted learning platforms. Although many platforms associated with learning analytics focus on students' performance, performance on learning related tasks is a limited measure of learning itself. In this chapter, the authors review research that leverages data collected in programs to understand specific learning processes and contribute to a robust vision of knowledge acquisition. In particular, they review work related to two important aspects of the learning process—students' problem-solving strategies and behavioral engagement—then provide an example of an effective math program that focuses on the learning process over correct or incorrect responses. Finally, they discuss ways in which the findings f rom this research can be incorporated into the development and improvement of computer assisted learning platforms, with the goal of maximizing students' learning outcomes.
Modelling the Contribution of Learning Analytics to Sustainable Education
Authors: Atta Eleftheria , Morphitis Avros , Efthymiou Leonidas
Published: October 2023

Learning analytics (LA) emerged and expanded rapidly in the 2000s as a process that involves the collection and analysis of student-related data towards redesigning meaningful learning experiences. Almost two decades later, the current chapter offers a review of how learning analytics is utilized in higher education at three different levels. First, the analysis explains how LA facilitates evidence-based decision-making by administrators and educators at an institutional level. Then, the analysis adopts a pedagogical approach to delineate how LA informs current and future learning strategies. Third, the analysis adopts a societal approach to explore the potential contribution of LA to diversity, inclusion and equality in higher education. By comprising institutional, pedagogical and societal approaches, the chapter concludes with a model, which locates learning analytics in the framework of sustainable education.
Marriage Beliefs and Practices
Authors: Ts'ehlo Neo Jeanett
Published: October 2023

This chapter interrogates marriage beliefs and practices in different societies of the world. The chapter discusses marriage from Biblical, historical, and international perspective to contextualise the debate and dispel the myth of 'unique and savagery marriage practices in Africa.' The chapter presents some of the marriage practices in the world, some of which might appear bizarre and odd to some of us, but they still occur in our world. The message is; what marriage means to you is not what it means to me. If Africa believes in polygamy (whether polyandy or polygyny): if America believes in same sex marriages and mistresses; if Asia believes in plural marriages, temporary and trial marriages: and if Europe believes in no marriages, sleeping around and celibacy, we are not there to scorn them and confuse them. Let us go there, suppress the ethnocentrism urge, listen to their voices, talk to them and engage them in honest discussion sharing our experiences and worldviews as human beings.
The Role of Smart Technologies in Urban Agriculture
Authors: Márquez-Vera Marco Antonio , Eguiluz-Ruiz Brenda , Calderón-Suárez Ricardo
Published: October 2023

This chapter examines the transformative impact of integrating smart technologies – encompassing the internet of things (IoT), artificial intelligence (AI), and data analytics – into urban agriculture. By addressing challenges like limited arable land and traditional practices, smart technologies offer enhanced resource efficiency, increased productivity, and improved sustainability. Real-time monitoring, circular resource systems, intelligent irrigation, and controlled environments all contribute to these advancements. While acknowledging potential challenges such as costs and technology dependence, the study emphasizes collaboration and education for successful implementation. Ultimately, the integration of smart technologies in urban agriculture has the potential to reshape urban food systems, ensuring greater sustainability and resilience.
Challenges and dilemmas in pediatric hepatic Wilson’s disease
Authors: Ghosh Upasana , Sen Sarma Moinak , Samanta Arghya
Published: October 2023

Patients with liver cirrhosis are advised to limit their sodium consumption to control excessive fluid accumulation. Salt is the most common form in which sodium is consumed daily. Consequently, various recommendations urge patients to limit salt intake. However, there is a lack of consistency regarding salt restriction across the guidelines. Moreover, there is conflicting evidence regarding the efficacy of salt restriction in the treatment of ascites. Numerous studies have shown that there is no difference in ascites control between patients with restriction of salt intake and those without restriction. Moreover, patients with cirrhosis may have several negative effects from consuming too little salt, although there are no recommendations on the lower limit of salt intake. Sodium is necessary to maintain the extracellular fluid volume; hence, excessive salt restriction can result in volume contraction, which could negatively impact kidney function in a cirrhotic patient. Salt restriction in cirrhotic patients can also compromise nutrient intake, which can have a negative impact on the overall outcome. There is insufficient evidence to recommend restricted salt intake for all patients with cirrhosis, including those with severe hyponatremia. The existing guidelines on salt restriction do not consider the salt sensitivity of patients; their nutritional state, volume status and sodium storage sites; and the risk of hypochloremia. This opinion article aims to critically analyze the existing literature with regard to salt recommendations for patients with liver cirrhosis and identify potential knowledge gaps that call for further research.
Visualization and Statistical Analysis of Passive Pre-chamber Knock
in a Constant-volume Optical Engine
Authors: Lee Dong Eun , Yu Xin , Baur Andrew , Qiao Li
Published: October 2023

This study investigates the behavior of pre-chamber knock in comparison to
traditional spark ignition engine knock, using a modified constant-volume
gasoline engine with an optically accessible piston. The aim is to provide a
deeper understanding of pre-chamber knock combustion and its potential for
mitigating knock. Five passive pre-chambers with different nozzle diameters,
volumes, and nozzle numbers were tested, and nitrogen dilution was varied from
0% to 10%. The stochastic nature of knock behavior necessitates the use of
statistical methods, leading to the proposal of a high-frequency band-pass
filter (37–43 kHz) as an alternative pre-chamber knock metric. Pre-chamber knock
combustion was found to exhibit fewer strong knock cycles compared to SI
engines, indicating its potential for mitigating knock intensity. High-speed
images revealed pre-chamber knock primarily occurs near the liner, where end-gas
knock is typically exhibited. The study identified that increasing pre-chamber
nozzle diameter resulted in a larger dispersion of knock cycles and more severe
knock intensity, likely due to shorter jet penetration depth requiring more time
for end-gas consumption. Strategies for mitigating knock in pre-chamber
combustion systems include reducing the pre-chamber volume for a fixed A/V ratio
and increasing dilution level. The results of this study offer valuable insights
for developing effective knock mitigation approaches in pre-chamber combustion
systems, contributing to the advancement of more efficient and reliable
engines.
Improving Reliability of 2 Wheelers Using Predictive Diagnostics
Authors: Vijaykumar Srikanth , Sabu Abhijith , PRADHAN DEBAYAN , Shrivardhankar Yash
Published: October 2023

The On-Board Diagnostics (OBD) system can detect problems with the vehicle’s engine, transmission, and emissions control systems to generate error codes that can pinpoint the source of the problem. However, there are several wear and tear parts (air filter, oil filter, batteries, engine oil, belt/chain, clutch, gear tooth) that are not diagnosed but replaced often or periodically in motorcycles/ power sports applications. Traditionally there is a lack of availability of in-field and on-board assistive tools to diagnose vehicle health for 2wheelers. An alert system that informs the riders about health and remaining useful life of their motorcycle can help schedule part replacements, ensuring they are always trip-ready and have a stress-free ownership and service experience. This information can also aid in the correct assessment during warranty claims. With the increase of onboard sensors on vehicles, there has been a notable increase in the availability of condition-monitoring data such as vibration, temperature, pressure, voltage, and other electrical and mechanical parameters. The connectivity device on the motorcycle can transmit this onboard real time data to the cloud for analysis to derive the information of useful life of these components. This paper presents an edge-plus-cloud architecture with part of the algorithm in the Engine Control Unit (ECU) and final processing done on the cloud. Various sensor signals and other vehicle operating parameters are collected and processed using a combination of Machine learning, Fast Fourier Transform, Regression models and other data analytical algorithms. Based on the analysis, information transmitted back from cloud/ Edge device to Vehicle Instrument cluster/ Mobile App/ Web UI to inform rider before the failure has occurred, along with real time data of the remaining useful life of these components.
Development of the Electrically Controlled Off-Road Small Diesel Engine below 19kW
Authors: Fujita Kensuke , Mochizuki Hiroaki , Kobayashi Yasushi , Onishi Takashi
Published: October 2023

In these days, not only low exhaust emission but also carbon dioxide reduction is required to achieve carbon neutrality toward resolution of climate change. Though examination of electrification and decarbonized fuel is progressing, industrial machines have issues for high load factor and infrastructure development. Therefore, trends of off-road powertrain are expected to be diversified depending on usage environment or applications. As a result, in terms of diesel engines below 19 kW, it should be the best way for satisfying the social needs to develop new diesel engines which have high environmental performance by optimizing engine combustion.

In the case of diesel engines below 19 kW, it is difficult for the engines to adopt the direct injection (DI) combustion system and the common rail system (CRS). The fuel spray of these small displacement engines by DI or CRS easily attaches the wall surface of combustion chamber due to the small bores and causes increasing fuel consumption. Accordingly, the indirect injection (IDI) combustion system by mechanical injection control is mainstream about below 19 kW. These engines’ fuel injection depends on engine speed, so it cannot be said that their fuel amount and timing are optimized in each engine speed.

The electrically controlled fuel injection system optimal for the small IDI diesel engines was developed. This system enables the engines to achieve a high balance between low fuel consumption and low exhaust emission without changing their size from previous ones.

This paper introduces the approach how the IDI combustion with the electrically controlled fuel injection system is evolved and how to improve durability about this new combustion system in order to highly achieve both low exhaust emission and low fuel consumption.
Preparation and performance of non-sintered lightweight aggregates derived from textile sludge and coal fly ash
Authors: Xu Yueqing , Wu Xinyu , Zhang Houhu , Zhang Qingya , Xu Yifan
Published: October 2023

The feasibility of preparing non-sintered lightweight aggregate using textile sludge and coal fly ash as the main raw materials was investigated. Extensive experiments were conducted to analyze the effects of different coal fly ash/sludge ratio, sodium silicate addition and curing time on the performance of non-sintered lightweight aggregates (NSLWAs). The optimal preparation parameters were determined as follows: coal fly ash/cement ratio of 2.2, textile sludge addition of 20%, sodium silicate addition of 10%, and curing time of 28 days. Under these optimal preparation conditions, the cylindrical compressive strength of NSLWAs was relatively high. The test results of Zn leaching toxicity test and S content all met the relevant standards and environmental safety requirements. NSLWA has a dense internal structure with uniformly distributed grains. By analyzing the hydration reaction mechanism during the NSLWAs preparation, it can be obtained that part of Zn2+ was stabilized by conversion into insoluble Ca(Zn(OH)3)2･2H2O, while the remaining part was solidified and stabilized through encapsulation and adsorption of hydration products. Furthermore, it was discovered that pozzolanic admixtures played a crucial role in the hydration and hardening process of NSLWAs, and the presence of C-S-H gel and Mullite contributed to the increase in cylinder compressive strength of NSLWAs.
Effect of non-selective NO-synthase inhibitor administered during pregnancy on the development of the cerebral cortex in 20-day-old rat pups
Authors: Rusak T. S. , Maksimovich N. Ye. , Bon E. I. , Bernatskaya A. D. , Kusmartseva A. S.
Published: October 2023

Aim. To study the morphology of neurons in the cerebral cortex of rat pups on day 20 under conditions of administration  of a nitric oxide synthase inhibitor (NOS) during placentation.

Materials and methods. Outbred white female rats (n = 12) were randomly divided into 2 groups of 6 rats each.  On the 11th day of pregnancy, the experimental group received a single intramuscular injection of N(omega)-nitro-L-arginine methyl ester (L NAME) at a dose of 25 mg/kg, in the control group – once intramuscularly 0.9% NaCl  solution. Born rat pups were randomly selected one from the mother. On the 20th day, after medical euthanasia, the  brain was collected. In the anterior part of the frontal cortex, we studied the density and area of neurons, the size and  shape of perikarya and the severity of their staining with toluidine blue.

 Results. In the experimental group of 20-day-old rat pups, compared to the control group, the density and area of  neurons were less by 10% (p > 0.05) and 22% (p > 0.05), respectively, the shape of the perikarya also changed to  elongated, the elongation factor increased by 0.3 units. (p < 0.05) and there was a sixfold increase in the proportion of  hyperchromic neurons (p < 0.05), hyperchromic wrinkled (p < 0.001) neurons appeared, which were absent in control  animals.

 Conclusion. Morphological changes in neurons of the cerebral cortex in rat pups born from females who received a  NOS inhibitor during placentation may be a consequence of a decrease in the formation of nitric oxide in the neurons  themselves and in the endothelium of the vessels supplying the brain
Realisasi Merdeka Belajar dengan Menggunakan Strategi Pembelajaran Diferensiasi Proses pada Siswa SMA Kelas X
Authors: Wijayanti Dyah Ayu , Prihandini Dwi Rani
Published: October 2023

Centered learning on the teacher is considered ineffective in education today. The role of a teacher is not just to transfer knowledge, but also to facilitate students in connecting with their learning resources to achieve meaningful learning. Therefore, teaching and learning activities are less optimal if conducted in only one direction. In line with the new paradigm of learning, teachers must be able to continuously innovate and be creative in delivering student-centered learning. One implementation of student-centered learning is through differentiated learning. The aim of this research is to describe the implementation of the process differentiation learning strategy for grade 10 students. The method used is qualitative descriptive with data collection strategies through direct observation and questionnaires. The research was conducted at SMAN Rambipuji with the research subjects being all grade 10 students. The process differentiation learning strategy is implemented successfully. The research findings show that the implementation of the process differentiation learning strategy is used by teachers as a guide to deliver student-centered learning.
Pemberdayaan Masyarakat Melalui Pelatihan Dasar Pemandu Wisata Lokal Di Dusun Mendiro Desa Panglungan
Authors: Kartika Dhian Satria Yudha , Endriana Fathika , Halila Azaria Ainun , Pratama Virgiawan Yoga , Rengganis Aidha Kiftia
Published: October 2023

Community empowerment aims to increase the ability and skills independently to develop and innovate, through basic local tour guide training activities as a community empowerment program that will help the people in Dusun Mendiro know the basics of tour guides which will later be used to improve the economy of the surrounding community. However, the basic training for local tour guides held by KKN students from the East Java "Veteran" National Development University invited academics from the tourism sector to become speakers in this training. Apart from that, there is also assistance from the Forestry Service Branch of the Nganjuk Working Area. From this training activity, it was concluded that the local tour guides in Mendiro Hamlet still lack a sense of trust when communicating and lack detailed knowledge about existing attractions. So that the interpretation and intonation skills possessed by local tour guides in Mendiro Hamlet still need to be considered and trained independently, through the basic material presented it is hoped that this will become a provision for preparation for local tour guides when guiding tourists. This study uses 3 stages, namely planning, implementation, and evaluation. With a qualitative approach, it helps researchers find results that are in accordance with the conditions that occur in the field.
Peningkatan Produktifitas Umkm Jamu Gendong Melalui Edukasi Digital Marketing Di Desa Losari
Authors: Lutfiyah Izzatul , Winarti Winarti , Faqih Misbah Bahauddin , Antin Nyimmas Darah , Zahrah Anisa Atifatur Rahmania Fatimatuz , Alfiani Yunita Adinda Sari
Published: October 2023

The lack of knowledge of the local community in Losari Village, Ploso District, is one of the things that prompted writed to carry out this activity, namely by providing education on packaging and marketing of Jamu Gendong products. The method used is the ABCD (Asset Based Community Development) Method. This approach focuses on an inventory of assets in the community which are assumed to be very supportive of community empowerment activities. In order to develop the potential of local Jamu Gendong products, a problem-solving framework is implemented which includes three things. First, observations regarding production, packaging and marketing that are usually carried out by partners. Second, educating partners regarding good packaging methods. Third, Education to partners regarding digital-based marketing methods. Digital-based packaging and marketing education can be a new innovation for them to be applicable to society
Antibacterial Effect of Juglans regia, Citrus sinensis, Vicia faba, and Urtica urens Extracts under In vitro Conditions
Authors: Khakpour Ali , Shadmehri Negar Ahmadi , Amrulloh Hanif , Kioumarsi Hamed
Published: October 2023

Various agricultural products are known to have anti-microbial, anti-cancer, and anti-inflammatory effects. As we can mention, Walnut (Juglans regia) husk, orange (Citrus sinensis) peel, Broad bean (Vicia faba) peel, and Nettle (Urtica urens) are proven to have antimicrobial and anticancer actions. Also, plant diseases such a Pectobacterium carotovorum, Ralstonia solanacearum, Dickeya chrysanthemi, and Pseudomonoas syringae are known to cause annual damage to plant products. Therefore, in the current study, the researchers evaluated their antibacterial activity on the mentioned bacteria under in vitro conditions. Extracts of J. regia husk, C. sinensis peel, V. faba outer peel and U. urens were prepared by maceration method and their anti-bacterial activity on P. carotovorum, D. chrysanthemi, P. syringae, R. solancearum was evaluated using blank disk and well diffusion to obtain minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) values. J. regia (husk) and V. faba (outer peel) extracts revealed an anti-bacterial effect on all 4 studied bacteria, while C. sinensis (peel) only inhibited the growth of P. syringae and U. urens only had this effect on P. syringae and R. Solancearum. The inhibition zones varied from 8 to 14 mm, while almost all MIC and MBC rates were 6.25 and 12.5 mg/mL, respectively. Based on the antimicrobial results, the extracts that showed suitable antibacterial effects on certain bacteria can be further studied to be used as natural pesticides.
In Vitro Antibacterial Activity and Phytochemical Screening of Galoba (Hornstedtia alliaceae) Seeds Extract
Authors: Sule Melfan El Shaday , Astuty Eka , Tahitu Ritha
Published: October 2023

Hornstedtia alliacea has been traditionally used by indigenous people for a variety of medicinal purposes. This study aimed to determine the antibacterial activity of ethanol extracts of Galoba seeds (Hornstedtia alliacea) against standard bacterial cultures of Staphylococcus aureus (ATCC-29213) and  Escherichia coli (FNCC-6183) using Kirby-Bauer disk diffusion method. The phytochemical tests were carried out to determine the presence of active substances which are antibacterial in the results of the extraction. The color intensity or the precipitate formation was used as analytical response to these tests. The major phytochemical constituents identified in galoba seeds ethanol extracts were tannins, flavonoids, saponins, quinones, and steroids. The antibacterial assay showed that galoba seed extract inhibited the growth of S. aureus and E. coli.  The diameter of the inhibition zone increased as the extract concentration increased. The largest inhibition zone for S. aureus was at a concentration of 100% with a diameter of 20.93 mm and the largest inhibition zone for E. coli was at a concentration of 100% with a diameter of 18.05 mm. The results of this study indicated that the plant contains some major bioactive compounds that inhibit the growth of microorganisms, thereby showing great potency as an effective source of drugs. The phytochemical analysis also reveals that the plant contains similar constituents useful for medicinal purposes.
Design Cube Cable-Driven Robot for Versatile 3D Printing, Simple and Complex
Authors:   University of Skikda, Algeria, Khadem Mohammed , Inel Fouad ,   University of Skikda, Algeria, Carbone Giuseppe ,   University of Calabria, Italy
Published: October 2023

In this article, we present a proposed design for a novel cube cable-driven parallel robot. The objective of this research is to utilize cables for end effector control, diverging from the traditional rigid sliders commonly found in 3D printers. Through this endeavor, we plan to conduct a qualitative experiment in the future, aiming to construct and test this robot in a laboratory setting using the requisite components. Upon successful experimentation, we envision further development of this robot, allowing for an extended workspace that enables 3D printing of large-sized objects. This proposed design incorporates an unstable base capable of translational movement along the z-axis, with four motors situated at the base's extremities. Each motor is equipped with a pulley around which the cable is wound, enabling manipulation and control of the end effector. our research work comprises three main objectives. Firstly, we present a comprehensive definition of the cube cable-driven parallel robot, outlining its key components and operational principles. Secondly, we develop both the geometric and kinetic models of the robot, enabling a detailed understanding of its motion and behavior. Lastly, to validate the feasibility and effectiveness of the proposed design, we conduct multiple simulation tests using the Matlab and Solidworks/ Software platform, enabling us to evaluate the robot's performance under various conditions and scenarios.
Understanding Clay Contamination as a Basic Step to Successful Ceramics Practice
Authors:   Department of Fine Arts and Design, Faculty of Humanities, University of Port Harcourt, Rivers State, Nigeria, Umoh John
Published: October 2023

Clay as a product of igneous rock has over the centuries been the major material in ceramics production. Whether it is collected from its place of formation or its secondary location is not without other materials that have come in contact with. These materials otherwise referred to as contaminants can mar or enhance the performance of clay. The aim of this paper is to highlight the effects of clay contaminants in ceramic practice. The objectives will be, to look at the formation and types of clay, the contaminants and their functions in ceramics production, the natural and artificial contaminants and modifiers in clay body formulation. The truth is that over the years, potters have not really considered clay contaminants as basic ingredients for successful ceramic practice. Data collect from primary and secondary sources will help in the proper understanding of clay contamination and its role in successful ceramics practice.
THE BENEFITS OF RENEWABLES FOR ENERGY
Authors:   Editor, Environmental Protection, Dallas, Nixon Lucy
Published: October 2023

Renewables come with an array of benefits, but why might they be the better option for energy? Over the past few years, solar panels and wind turbines have become more and more common. Why? Because people are quickly waking up to the fact that renewable energy comes with a host of benefits, not just for the planet but for people too. Renewable energy is an umbrella term that covers an array of energy sources such as solar, wind, geothermal, hydroelectric and biomass. This paper will explore why renewables are a great option for sourcing energy and the vast array of benefits they bring.
ADVANCING INCLUSION THROUGH CLEAN ENERGY JOBS
Authors:   Fellow, Brookings Metro,
            Washington DC, Muro Mark , Tomer Adie ,   Fellow, Brookings Metro,
            Washington DC, Shivaram Ranjitha ,   Fellow, Brookings Metro,
            Washington DC, Kane Joseph ,   Fellow, Brookings Metro,
            Washington DC
Published: October 2023

The transition to a clean energy economy continues. Motivated by mounting
scientific evidence, shifting market forces, and in some cases policy, U.S. industries
are installing more zero-carbon energy sources, developing more energy-efficient
products, and adopting more environmentally sensitive standards. More recently, debates
have broken out in Congress over the need for an ambitious Green New Deal centered on
clean economy employment. The result: Shifts in “green jobs,” carbon emissions,
electricity consumption, and resilience to climate shocks have become some of the
highest profile, most discussed trends of the decade. Considerably less attention has
been paid to the types of workers, activities, and skills needed in years to come.
Relatively little is known about the nature of the work associated with the clean energy
transition and the specific occupations necessary to deliver a vibrant clean energy
economy moving forward. Focused squarely on the workforce side of the clean energy
transition, this paper aims to help energy sector professionals, state and local
policymakers, regional education and training sector leaders, and community
organizations get a clearer look at the nature, needs, and opportunities associated with
the future clean energy workforce. In particular, this paper explores the extent to
which such occupations will offer pathways to inclusive economic opportunity.