bluuebunny/crossref_metadata_2025 huggingface dataset:
Exploring the Impact of Parenting Styles on Academic Motivation and Achievement in Adolescents: A Cross-Cultural Literature Review in Middle School Students
Authors: Wang Yiqiao
Published: November 2023

This paper examined empirical studies on the relationship between parental attitude, parenting style, and childrens academic achievement. The work began with a review of the literature on parenting styles and their relationship to child development from a typological perspective, as well as current research on the relationship between parenting styles, academic motivation, and adolescent academic performance. Also, it reports a significant correlation between childrens academic achievement and parental style. The reviews findings indicate authoritative parental styles are associated with higher academic achievement among adolescents worldwide. For the other three parenting styles, cross-cultural and cross-societal findings remained inconsistent. In addition, the paper examined factors such as differences in parental styles between nations. Finally, the paper highlighted the significance of researching parenting styles and how they can be refined in the future. Based on the studys findings, it is recommended that parents and instructors collaborate to improve the academic achievement of middle school students.
An Exploration of U.S. Strategic Planning Capabilities of Diplomacy: A Case Study of the Two Administrations of Trump and Biden
Authors: Wang Shuting
Published: November 2023

Nowadays, the international environment is filled with increasing uncertainty due to the changes in the current international situation. Given the intensification of Sino-US competition in recent years and its long-term nature, the game between the two countries in the diplomatic field is also exceptionally intense, which makes it necessary to strengthen in-depth research on the diplomatic capabilities of the United States. This paper studies the strategic planning capabilities of diplomacy of the two administrations of Trump and Biden. It can be found that the United States has a relatively strong capacity for foreign strategic planning, but there is also variability due to the conflicting interests of domestic political groups, the governing styles of the leaders, and the orientation of the international system. The strategic planning capabilities of different governments have different political positions. How to balance the conflicting interests of all parties will also become an important part of U.S. diplomatic strategy.
A Literature Review on Stress and Coping Strategies in Higher Education: Their Impact on Students Mental and Physical Health and Academic Performance
Authors: He Jiayu
Published: November 2023

Multiple factors contribute to higher education students stress levels. It can lead to various physical and mental health complications, including headaches, exhaustion, difficulty concentrating, and depression. As a result, academic performance may be compromised, absenteeism may increase, and motivation may diminish. Numerous stressors have adverse effects on students mental health, as well as the physiological effects of stress on physical fitness and the cognitive effects of stress on academic performance. This article provides a theoretical overview of these effects. A discussion is also provided regarding the importance of coping strategies in helping students deal with stress. An overview of relevant literature examines these relationships and identifies directions for future research and interventions.
Navigating the Storm: Addressing University Student Mental Health Amidst COVID-19 and Beyond
Authors: Yu Jiyan
Published: November 2023

The onset of the COVID-19 pandemic in late 2019 had significant worldwide implications, leading to a widespread health catastrophe that affected many continents. In the midst of the ongoing struggle against the viral outbreak, a parallel but equally consequential phenomenon has emerged: a notable decrease in mental well-being, particularly among those enrolled in higher education institutions. This article explores the complex relationship between pre-existing academic demands, changing social dynamics, and personal development obstacles, which are further intensified by the abrupt shift to distant education and social seclusion. The confluence of painful information and an ambiguous outlook heightened sensations of anxiety and sadness. Nevertheless, in the face of these challenges, students showed remarkable resilience by developing creative methods of coping, educational institutions strengthened their mental health resources, and technology emerged as a valuable tool in promoting overall well-being. The current global epidemic serves as a pressing reminder of the need to give precedence to mental health, particularly within the domain of higher education.
Chinese Social Organizations Participation in Epidemic Prevention and Control: Actions, Issues, and Countermeasures
Authors: Yifan Song
Published: November 2023

In theory, as a significant force in social governance, social organizations play a crucial role in responding to major emergencies. Through practical observation, it can be seen that in the prevention and control of the COVID-19 pandemic, Chinese social organizations actively participated, primarily responsible for coordinating epidemic prevention materials, providing professional services, serving as volunteers, and actively engaging in publicity. Compared to the government, they possess advantages and characteristics such as resource advantages, coordination advantages, professional advantages, and public welfare advantages, playing a role that the government and businesses may not fully exploit. While acknowledging their strengths, it is also necessary to admit that Chinese social organizations face various challenges in their participation in pandemic prevention and control, such as insufficient participation, lack of independence, and limited credibility. These issues can be analyzed from three dimensions: the internal aspects of social organizations themselves, the relationship between social organizations and the government, and legal regulations. To better harness the role of social organizations in responding to public crises, it is essential to make improvements in the following three areas: 1. Accelerate organizational capacity building to enhance social organizations ability to respond to emergencies. 2. Streamline the relationship between the government and social organizations to achieve complementary strengths. 3. Enhance legal regulations. It is hoped that these measures can contribute to improving the governance capacity of social organizations in effectively participating in public crisis events.
A Review on Research Efforts on Internet Addiction
Authors: Liu Che
Published: November 2023

The fast development and expansion of the Internet has brought many conveniences to life and research, but has also brought multiple severe issues. For example, Internet addiction has come along as a problem of growing importance. Although many studies have proved the association between Internet overuse and many mental health problems such as depression and insomnia, there is a huge gap in the relating experimental studies, probably as correlated experiment brings serious ethical responsibilities. This paper will take a look at the current efforts done on the formation of Internet addiction and its correlations with common mental diseases through an inclusive review. The paper also offers some hypotheses and insight on Internet addiction to do with the latest Artificial Intelligence. After reviewing the mechanism, the criteria, and looking back at some correlational studies on the association between Internet addiction and psychological illnesses, some implications and potential improvements will be provided for conducting further experimental research in the future.
Personal Identity Dilemma Revisited: A Philosophic and Psychiatristic Approach
Authors: Zhang Fanou
Published: November 2023

In a dynamic environment characterised by constant change, how do the mutable aspects of peoples identity contribute to its preservation? Can an individuals personal identity be comprehensively explicated just via the examination of either their unchanging or evolving elements? The aforementioned concerns exhibit interconnections with the perplexing task of ascertaining the identity equivalence between oneself and another individual. Despite experiencing various physical and psychological transformations, people maintain a consistent self-perception and are seen by others in a similar manner. This article aims to examine the topic of personal identity, proposing an analytical approach that focuses on two distinct dimensions: an individuals enduring attributes and their evolving traits. The genetic constitution and specific physical attributes of an individual are illustrative of the static elements that are seen to be inherent components of a person.
The Impact of Technology on Cognitive Development in Early Childhood
Authors: Ren Yichao
Published: November 2023

Technology integration into everyday life is deeper than ever in this age of fast technological innovation. This is particularly true for young children exposed to numerous digital instruments from an early age. Such integration has sparked concerns about how technology may affect young childrens cognitive growth, a crucial time when mental capacities like thinking, reasoning, and understanding are still developing. Recognizing the significance of this conversation, the background for this study is the growing anxiety among parents, teachers, and lawmakers over the influence of technology on childrens brains. This study uses a literature review methodology to examine previously published academic studies to understand the complex connection between technology and cognitive development. It aims to grasp both the rewarding possibilities and the dangers it offers. The conclusion summarizes the results and highlights methods for maximizing technologys positive effects while minimizing its possible drawbacks, providing a comprehensive understanding of the subject.
The Symptomatology and Psychosocial Risk Factors in Developing Callous-Unemotional Trait During Childhood and Adolescence
Authors: Liu Yaqi
Published: November 2023

This paper reviews the current literature on the symptomatology and underlying psychosocial mechanisms for developing callous-unemotional (CU) traits across childhood and adolescence. CU traits include a lack of empathy, interpersonal callousness, and restricted affection. As much research has posited its crucial relatedness to multiple psychopathologies, including antisocial personality disorder, there is a pressing need for a more sophisticated understanding of the etiology, enabling the development of early interventions for CU traits. The current paper considers three aspects in its contribution to the etiology of CU traits: traumatic life events, parental influences, and interpersonal relationships. Current knowledge suggests that although the direct association between childhood maltreatment and CU traits is evident, many underlying mechanisms remain unknown. Additionally, parent influences may exert influence via insecure attachment relationships between infant and caregiver, affecting the internal working model, and via low childhood anxiety and harsh corporal punishment. The symptomatology of CU traits may also be consolidated by actively seeking to affiliate with deviant peers in school. These actions further reinforce their problematic belief in the social acceptance of aggressive behaviours to solve problems. This paper provides some reference for research in related fields. Future research should further elaborate on the potential implication of gender differences in literature; the psychosocial findings should incorporate the genetic-biological perspective in forming an integrated and coherent understanding of CU traits; and research should continue to address the potentiality in the clinical implication of research findings to develop valuable interventions for relevant psychopathologies.
Is the EUs Carbon Border Adjustment Mechanism Proposal in Accordance with WTO Regulations?
Authors: Xu Lidong (Gloria)
Published: November 2023

The European Unions proposed Carbon Border Adjustment Mechanism (CBAM) is a cornerstone initiative of the European Green Deal, designed to address both environmental and economic challenges. At its core, the CBAM seeks to tackle carbon leakage, which occurs when businesses transfer production to countries with laxer carbon regulations. This not only undermines domestic climate policies but also threatens fair competition in global markets. This paper breaks down the dual purposes of CBAM: levelling the economic playing field by adjusting the price of imports based on their carbon content and encouraging nations to adopt stronger climate policies. It critically examines CBAMs alignment with World Trade Organisation (WTO) standards to avoid potential trade conflicts, emphasising the balance between environmental aims and trade norms. Moreover, the paper assesses CBAMs compatibility with global climate goals. Conclusively, while highlighting the mechanisms legislative intricacies, the study proposes refinements ensuring its effectiveness and compliance with international trade rules. This analysis offers policymakers a clear framework for advancing environmentally conscious strategies without violating trade agreements.
Klinische Anwendung der Hochdurchsatz-Sequenzierung (next-generation sequencing, NGS) bei der Diagnostik des Usher-Syndroms
Authors: Höing Ann-Sophie , Volk Alexander E. , Bolz Hanno J.
Published: November 2023

Purpose. The aim of this publication is to describe the clinical application of high-throughput sequencing (next-generation sequencing, NGS) and its advantages compared with Sanger sequencing using Usher syndrome as an example. Material and Methods. Genetic diagnostics is subject to rapid progress. The identification of disease-causing genetic alter- ations enables increasingly accurate diagnosis of hereditary diseases, making it possible to give affected individuals more precise information about the nature of the disease (course, treatment options, prognosis). Genetic diagnostics of patients and their relatives enables not only to determine the diagnosis of a disease, but its recurrence risk in the family. Results. Usher syndrome is an autosomal recessively inherited disorder, characterized by sensorineural hearing impairment and vision loss (due to retinitis pigmentosa). Several genes are known to be associated with 3 clinical subtypes of Usher syndrome. Conclusion. Advances in genetic diagnostics, including high-throughput sequencing (next-generation sequencing, NGS), today enable uncomplicated, quick and reliable diagno- sis of genetic eye diseases such as Usher syndrome. Through their own diagnosis (or the diagnosis of their child), patients and families can be informed about the prognosis and use meaningful tools early on. Family members of an affected person can be tested for carriership. Keywords Usher syndrome, next-generation sequencing, genetic testing, genetic counseling, genetic heterogeneity
Nghiên cứu nền tảng Google Earth Engine phục vụ xây dựng hệ thống xác định các vị trí sạt lở đất từ dữ liệu viễn thám đa thời gian
Authors: Đinh Bảo Ngọc , Nông Thị Oanh , Phạm Quang Hiển , Trần Tuấn Ngọc , Lê Ngọc Xuyên
Published: November 2023

Sạt lở đất đang dần trở thành một trong những loại hình thiên tai nguy hiểm, không những đe dọa trực tiếp tới tính mạng con người mà còn ảnh hưởng trực tiếp tới môi trường và kinh tế xã hội. cần phải có một giải pháp hiệu quả để giảm thiểu mức độ thiệt hại do tai biến thiên nhiên, trong bài báo này nhóm tác giả đã đề xuất quy trình công nghệ và xây dựng hệ thống trên công nghệ WebGIS sử dụng Google Earth Engine để thu thập và phân tích dữ liệu trên ảnh viễn thám Sentinel 2 đa thời gian để xác định các vị trí sạt lở đất, đồng thời đưa ra các đánh giá hỗ trợ ước tính thiệt hại do sạt lở đất gây ra. Hệ thống được xây dựng trên các công nghệ nguồn mở như NodeJS, cơ sở dữ liệu lưu trữ trong hệ quản trị cơ sở dữ liệu PostgreSQL; các phép phân tích ảnh được thực hiện trên bộ thư viện của google earth engine. Hệ thống cho phép người sử dụng có thể lựa chọn vùng phân tích, khoảng thời gian và đưa ra kết quả là các khu vực sạt lở kèm báo cáo một cách nhanh chóng, tiết kiệm thời gian hơn so với với các bước xử lý truyền thống.
On the Dynamic Behaviour of a Three-Layered Strip in a Non-Classical Mixed Plane Deformation Problem
Authors: Aghalovyan L. A. , Ghulghazaryan L. G. , Kaplunov J. D. , Sargsyan M. Z. , Prikazchikov D. A.
Published: November 2023

The non-classical dynamic problem of plane deformation of a three-layered isotropic package which is modelling the behaviour of Lithospheric plates and blocks of the Earth's crust is considered. The upper surface of the package is free, and the conditions of full contact are set between the layers. It is assumed that the measurement data were taken from the points of the contact surface between the first and second layers of the package, as data from inclinometers or strainmeters placed between the layers. The solution of the corresponding dynamic equations and correlations of the problem of plane deformation in the theory of elasticity was obtained by the asymptotic method. A numerical analysis has been carried out for a three-layered package by simulating a block of the Earth's crust in Armenia. Monitoring of changes in the stress-strain state of the package according to the data of measuring instruments in time allows tracing the process of preparation of earthquakes and predicting the possibility of their occurrence and their magnitude.
Դիտարկված է եռաշերտ իզոտրոպ փաթեթի հարթ դեֆորմացիայի ոչ դասական դինամիկ խնդիրը, որը մոդելավորում է Լիտոսֆերային սալերի և երկրակեղևի բլոկների վարքը: Փաթեթի վերին մակերեսը ազատ է, իսկ շերտերի միջև տրված են լրիվ կոնտակտի պայմանները։ Ենթադրվում է, որ չափման տվյալները վերցվել են փաթեթի առաջին և երկրորդ շերտերի միջև շփման մակերեսի կետերից՝ որպես տվյալներ շերտերի միջև տեղադրված ինկլինոմետրերից կամ դեֆորմոգրաֆներից։ Առաձգականության տեսության հարթ դեֆորմացիայի խնդրի համապատասխան դինամիկ հավասարումների և առընչությունների լուծումը ստացվել է ասիմպտոտիկ մեթոդով։ Հայաստանում՝ երկրակեղևի բլոկի մոդելավորմամբ, եռաշերտ փաթեթի համար իրականացվել է թվային վերլուծություն։ Փաթեթի լարվածադեֆորմացիոն վիճակի փոփոխությունների մոնիտորինգը ժամանակի ընթացքում ըստ չափիչ սարքերի տվյալների թույլ է տալիս հետևել երկրաշարժերի առաջացման գործընթացին և կանխատեսել դրանց առաջացման հնարավորությունը և մագնիտուդը:
Рассмотрена неклассическая динамическая задача о плоской деформации трехслойного изотропного пакета, моделирующего поведение литосферных плит и блоков земной коры. Верхняя поверхность пакета свободна, а между слоями заданы условия полного контакта. Предполагается, что данные измерений брались с точек поверхности контакта между первым и вторым слоями пакета, как данные инклинометров или деформографов, размещенных между слоями. Асимптотическим методом получено решение соответствующих динамических уравнений и соотношений задачи плоской деформации теории упругости. Проведен численный анализ трехслойного пакета путем моделирования блока земной коры в Армении. Мониторинг изменения напряженно-деформированного состояния пакета по данным измерительных приборов во времени позволяет проследить процесс подготовки землетрясений и прогнозировать возможность их возникновения и их магнитуду.
О пограничном слое в смешанной 3d краевой задаче ортотропной пластинки
Authors: Агаловян Л. А. , Япуджян В. Т.
Published: November 2023

The boundary layer is studying in a mixed 3D boundary problem of the orthotropic plate. It is shown that the values of the boundary layer decrease exponentially with distance from the lateral surface into the interior of the plate. The asymptotic method shows that the boundary layer splits into plane and anti-plane boundary layers, which are independent in the initial approximation. The corresponding equations for determining the corresponding components of the stress tensor and the displacement vector are derived. Characteristic equations for determining the values of the exponential decreasing index are derived. The procedure for conjugating the solutions of the external problem and the boundary layer is described.
Օրթոտրոպ սալի 3D խառը եզրային խնդրում ուսումնասիրվում է սահմանային շերտը: Ցույց է տըրված, որ սահմանային շերտի մեծությունները սալի կողմնային մակերևույթից դեպի խորքը հեռանալիս նվազում են էքսպոնենցիալ ձևով: Ասիմպտոտիկ եղանակով ցույց է տրված, որ սահմանային շերտը տրոհվում է հարթ և հակահարթ սահմանային շերտերի, որոնք ելակետային մոտավորության դեպքում անկախ են: Լարումների թենզորի և տեղափոխության վեկտորի համապատասխան բաղադրիչների որոշման համար դուրս են բերված համապատասխան հավասարումներ: Էքսպոնենցիալ նվազման ցուցչի արժեքների որոշման համար ստացված են բնութագրիչ հավասարումները: Շարադրված է արտաքին խնդրի և սահմանային շերտի լուծումների լծորդման ընթացակարգը: Изучается пограничный слой в смешанной 3D задаче ортотропной пластинки. Показано, что величины пограничного слоя экспоненциально убывают при удалении от боковой поверхности во внутрь пластинки. Асимптотическим методом показано, что пограничный слой распадается на плоский и антиплоский пограничные слои, которые в исходном приближении независимы. Выведены соответствующие уравнения для определения соответствующих компонент тензора напряжений и вектора перемещения. Выведены характеристические уравнения для определения значений показателя экспоненциального убывания. Изложена процедура сопряжения решений внешней задачи и пограничного слоя.
Crowdfunding in the Portuguese social sector: User profile
Authors: Bernardino Susana , Freitas Santos José
Published: November 2023

CF is an emerging financing source that aims to take advantage of information technology to fundraise money for new business projects. There are different models of CF that can be used in both the for-profit and social sectors. This article aims to study the use of crowdfunding in the Portuguese social sector. For this purpose, the objectives of the study are threefold: (i) to analyze the extent to which social organizations in Portugal have used CF; (ii) to analyze whether or not the use of CF is conditioned by the profile of these organizations; (iii) to assess whether the use of CF as a financial tool influences the capacity of the social organization to acquire other types of resources. The study uses a quantitative approach based on an online survey of 313 social organizations in Portugal. The results show that CF is not widely used by social organizations, although some characteristics seem to be associated with the use of CF, namely age, geographical scope, size and presence on social media. In addition, a positive relationship is found between the use of CF and the ability of social organizations to acquire resources and information.
Arsenic Determination in Geological Samples by Atomic Fluorescence Spectrometry
Authors: Li Risheng
Published: November 2023

An atomic fluorescence method was established for the determination of arsenic in geological samples . After sample digestion, arsenic reacts with potassium borohydride in a specific medium to produce volatile hydride. The fluorescence of characteristic wavelength is emitted under the irradiation of argon loaded quartz atomizer light source, and the fluorescence intensity is proportional to the content of elements.
Improving Nitrogen Use Efficiency for Corn (Zea mays L.) Production
Authors: Hu Yi
Published: November 2023

Nitrogen (N) fertilizer is one of the main expenses for crops in high-input agricultural systems. Insufficient use of N is not only responsible for higher cost of crop production, but also for environmental pollution.  Corn is one of the most important crop in the world. Application of N is a primary method used to maintain soil nutrients and increase corn yield.  economic and environmental challenges are driving increased interest in improving NUE.  Opportunities abound for improving NUE through implementation of fundamental BMPs, including selection of genetics with high NUE, development of enhanced-efficiency fertilizer products (CRF and NI), precision nutrient application at optimum rate, timing and placement, and carefully water management.
"Green Finance": A Powerful Tool for Sustainability
Authors: Keshav Mishra  , Arjun Kannaujia
Published: November 2023

The day when all organizations across the world operated only for financial gain is long past. Natural resource preservation and environmental protection are becoming increasingly important in all spheres of life today. Continuous research has being done worldwide to identify novel approaches for achieving sustainability. In order to safeguard the environment, mitigate the impacts of climate change, invest in renewable energy sources, increase the amount of green space, and support other sustainable development initiatives, financial aid is known as "green finance." This article examines the components of green financing, including green banking, green insurance, and green bonds. Additionally, it assesses the possibilities and difficulties for green finance with the aid of current literature and efforts to offer fresh information regarding Green Finance as a useful instrument of Sustainability in developing nations like India.
Táguló múzeumi univerzum : Az ICOM 2022-ben elfogadott múzeumdefiníciója
Authors: Berényi Marianna
Published: November 2023

2017 és 2022 között a nemzetközi múzeumi diskurzus egyik meghatározó témája volt, hogy az ICOM megújítja a számos állam jogalkotására is hatással bíró múzeumdefinícióját. A végül 2022-ben Prágában jelentős támogatás mellett elfogadott meghatározás önmagában, a definíciót alkotó fogalmak jelentéstartalma miatt épp úgy tükrözi a nemzetközi múzeumi világ legfontosabb kihívásait, kérdéseit, mint a 2019-ben Kiotóban elutasított előző és sokat vitatott definíciójavaslat. Jelen tanulmány arra törekszik, hogy bemutassa az új múzeummeghatározást, a nemzetközi múzeumi szervezetben folyó definícióalkotó munka jellegzetességeit, annak szereplőit, a kialakult vita meghatározó pontjait. Feltárja, hogyan hatott a definícióalkotás folyamatára az európai néprajzi múzeumok módszertani és elméleti átalakulása, az új muzeológia különböző irányzatai, témafelvetései, és az a tény, hogy egyre több intézmény foglalkozik a kulturális identitás és sokszínűség, valamint a társadalmi felelősségvállalás, a fenntarthatóság kérdéseivel.
A INFLUÊNCIA DA MODULAÇÃO DA MICROBIOTA INTESTINAL NO TRATAMENTO DO TRANSTORNO DEPRESSIVO MAIOR
Authors: E Silva Ana Catarina de Souza Gois Ayres , Hildebrando Isadora , Balan João Vitor Dias , Tudino Marcos Fernando , Bignardi Paulo Roberto
Published: November 2023

A depressão é definida como uma doença multifatorial, a qual se caracteriza como um transtorno mental, que está associado a distúrbios fisiológicos, metabólicos e comportamentais, principalmente de humor, que acarretam ao indivíduo a incapacidade de realizar suas responsabilidades diárias. O presente trabalho tem por objetivo revisar a literatura, analisando publicações em bases de dados eletrônicas (PubMed, Lilacs e Scholar Google), publicados no período de 2005 a 2020. Os artigos selecionados abordam a depressão como uma doença sem etiologia bem definida, mas influenciada por diversos fatores, como a modulação da microbiota intestinal e a comunicação entre o eixo microbiota-intestino-cérebro. Com a definição da dimensão da microbiota intestinal (MI) e de suas atividades, foi analisado que a MI está envolvida na maioria dos processos biológicos, sendo eles normais ou patológicos, do organismo humano por meio da comunicação bidirecional do eixo microbiota-intestino-cérebro. A MI tem a sua colonização influenciada desde a presença do feto no ambiente uterino, ao tipo de parto, fatores genéticos e, principalmente, a alimentação. A alimentação regula a composição da MI e das atividades exercidas por essa. Dessa forma, o padrão da dieta tem um papel importante, visto que a microbiota intestinal modula o funcionamento das redes neurais e intestinais, influenciando no funcionamento do cérebro e no desenvolvimento de doenças psiquiátricas, como a depressão. Por isso, abordar a dieta como uma terapia adjuvante no tratamento depressivo maior tende a trazer resultados positivos para a melhora do quadro.
Editorial for JEC Volume 2 Issue 2 (2023)
Authors: Vakaliuk Tetiana A.
Published: November 2023

This editorial presents innovative research at the intersection of edge computing and various disciplines, demonstrating the transformative potential of edge computing technologies. The issue includes a study on a digital Proportional-Integral-Derivative (PID) regulator model for controlling unmanned aerial vehicles, using digital filtering methods and a genetic algorithm; discusses an autonomous Internet of Things (IoT) system for monitoring classroom microclimates, contributing to the understanding of how microclimate parameters influence the physiological state of students; details the design and implementation of an educational model for a smart home, integrating various subsystems and renewable energy sources. This issue aims to inspire further exploration and innovation in edge computing, driving the field forward and opening up new possibilities for technology and society.
Hubungan Antara Perilaku Makan Dengan Status Gizi Pada Remaja Putri
Authors: Putri Saltsabilla Rahmani
Published: November 2023

Menurut Riset Kesehatan Dasar tahun 2018, diketahui bahwa revalensi gizi pada remaja di Indonesia mengalami peningkatan dari tahun sebelumnya. Hal ini kemungkinan disebabkan karena perilaku makan remaja putri yang tidak baik sehingga dapat mempengaruhi status gizinya. Tujuan penelitian ini adalah menganalisis hubungan antara perilaku makan dengan status gizi pada remaja putri. Penelitian ini menggunakan rancangan penelitian Literature Review dengan pendekatan systematic literature review.  Populasi dalam penelitian ini adalah remaja putri. Proses pelaksanaan penelitian ini yaitu dengan mengumpulkan artikel yang berhubungan dengan topik penelitian dan dirangkum dari berbagai penelitian yang telah melalui proses pencarian, seleksi, penilaian dan sintesis untuk menjawab pertanyaan peneliti. Berdasarkan hasil penelitian didapatkan 4 artikel yang menyatakan ada hubungan antara perilaku makan dengan status gizi pada remaja putri dan 1 artikel yang mengatakan tidak ada hubungan. Perilaku merupakan kebiasaan atau perilaku seseorang yang berhubungan dengan konsumsi makanan. Perilaku makan yang baik selalu memperhatikan jenis makanan, jumlah, dan waktu mengonsumsi makanan, dengan demikian remaja yang sudah menjalankan perilaku makan dengan baik, maka status gizinya akan semakin baik. Simpulan dalam penelitian ini terdapat hubungan antara perilaku makan dengan status gizi pada remaja putri. Semakin baik remaja putri menjalankan perilaku makan, maka status gizinya semakin baik.
Aerodynamic Analysis of Mathematically Modelled Propeller for Small UAV Using CFD in Different Temperature Conditions
Authors: Ganesan Tamilselvan , Jayarajan Niresh
Published: November 2023

Unmanned aerial vehicle (UAV) usage has witnessed a significant rise owing to its cost-effectiveness and versatile applications. However, the design techniques for UAV propellers, encompassing aerodynamic and structural analysis, have received limited attention from researchers. A well-designed propeller can effectively reduce battery consumption and enhance overall efficiency. This study focuses on mathematically designed propellers and compares them with advanced precision composite (APC) Slow Flyer propeller blades in terms of thrust coefficients, power coefficients, and efficiency. The investigation includes the utilization of tetrahedron meshing in simulations, employing the standard k–ω (k–omega) model. To evaluate the accuracy of the blade element theory (BET) in predicting thrust, the simulation data is compared with BET results. Furthermore, the study encompasses experimental testing to validate the simulation findings. The findings demonstrate that the mathematically modelled propeller outperforms the APC Slow Flyer propeller across all ranges of revolutions per minute (rpm). When comparing the results of both methods, BET exhibits an error difference of 10 % in higher rpm ranges, but this error diminishes as the rpm decreases. This study contributes a novel design technique for modelling propellers using mathematical formulas and provides a comprehensive comparison of their aerodynamic properties with existing propellers, utilizing both BET and computational fluid dynamics (CFD) methods, along with experimental validation.
Active Disturbance Rejection Control Algorithm for the Driven Branch Chain of a Polishing Robot
Authors: Dong Kaifeng , Li Jun , Lv Mengyao , Li Xin , Gu Wei , Cheng Gang
Published: November 2023

To overcome poor error suppression performance and low control accuracy in the polishing robot-driven branch chain control system, this paper proposes an improved active disturbance rejection control (ADRC) from the design of the derived nonlinear function. Subsequently, the tracking differentiator (TD), extended state observer (ESO) and nonlinear state error feedback (SEF) are designed in the ADRC, and the driven branch’s ADRC servo-control system is established based on the permanent magnet synchronous motor (PMSM) with each driven branch. Meantime, by establishing first-order and second-order ADRC, current-loop control, and speed-and-position-loop control are realized, respectively. Finally, this study analysed differences in the speed and motor rotor error performance between the proportional-integral-derivative (PID)control and ADRC control strategy by using Simulink. Furthermore, an experiment platform, including hardware and software, is built to validate some inclusions. The results show that the ADRC not only realises high-precision trajectory tracking control but also ensures the rapid response performance of the system.
Assessment of Tractor Tires Used in Forest Conditions in Terms of Traction Performance and Impact on Ground
Authors: Brennensthul Marek , Czarnecki Jarosław , Białczyk Włodzimierz
Published: November 2023

This paper presents the assessment of selected tractor tires used in forest conditions. The first element of this assessment is related to tractive properties, while the second part concerns the potential negative impact of the tires on the ground. The research was conducted on the skid trail located in a lowland pine stand in Poland (Lower Silesian District). The 9.5-24, 400/55-22.5 and 11.2R24 tires were used for the experiment, and the following tractive parameters were analyzed: traction force, pulling force and rolling resistance. These parameters were determined during the experiment using special measure stand mounted on a 3-point linkage of the tractor. In addition to the traction properties, the impact of the wheel on the ground was determined – this evaluation included measurements of footprint areas and calculation of contact pressures. Based on the obtained results, it was shown that the increase of the vertical load and reduction of the inflation pressure of tires can cause an increase in net traction force of as much as 35% and 16%, respectively. The analysis of contact areas and pressures showed that the widest tire (400/55-22.5) had the least negative impact on the ground. The reducing of inflation pressure allowed to obtain higher traction force, higher contact area and smaller contact pressures.
Soil Characteristics in Oak Lowland Stand
Authors: Bumber Zoran , Đuka Andreja , Popović Maja , Poršinsky Tomislav
Published: November 2023

The behavior of the vehicle-soil interaction and reduction of the possible soil damage to an acceptable level is one of the goals of forest engineering. This study aimed to analyze the impact of a 6-wheeled forwarder on water-physical soil characteristics on lowland soil – pseudogley. The research was conducted using a 17-ton Timberjack 1710B forwarder, which forwarded 694.1 m3 volume of oak (Quercus robur L.) assortments. Soil characteristics were measured after each of the eight passes of the loaded forwarder. Bulk density measured on the surface layer ranged from 1.01–1.23 (Me=1.10) g/cm3 (undisturbed soil); 1.14–1.70 g/cm3 (multiple passes of the loaded forwarder). The highest soil density increase was observed after the first pass of the loaded forwarder (16%). Soil solid phase ranged from 2.49 to 2.73 g/cm3 with no statistically significant difference between undisturbed soil and soil after multiple passes of the vehicle. The highest porosity decrease was observed after the first pass of the loaded forwarder (10%). The highest soil water retention capacity decrease was observed after the first pass of the loaded forwarder (3%). The highest soil air capacity decrease was observed after the first pass of the loaded forwarder (30%) compared to the undisturbed soil of the forest stand.
THE EFFECT OF ACTIVITY RATIOS ON NET INCOME IN THE LIST OF SHARIA SECURITIES FOR THE 2018-2020 PERIOD
Authors: Regita Suci Amelda  , Mellya Embun Baining  , Khairiyani
Published: November 2023

Skripsi ini bertujuan untuk mengetahui pengaruh perputaran aset tetap, perputaran total aset, perputaran persediaan, perputaran modal kerja terhadap laba bersih di daftar efek syariah periode 2018-2020. Penelitian ini dilakukan di perusahaan syariah sektor industri barang konsumsi. Penelitian ini menggunakan variabel independen yaitu perputaran aset tetap, perputaran total aset, perputaran persediaan, perputaran modal kerja dan variabel dependennya yaitu laba bersih. Data yang digunakan dalam penelitian ini menggunakan data sekunder yaitu berupa laporan keuangan perusahaan syariah yang terdaftar di daftar efek syariah sektor industri barang konsumsi periode 2018-2020. Metode analisis yang digunakan dalam penelitian ini adalah analisis regresi linier berganda. Hasil penelitian ini menunjukkan bahwa secara parsial perputaran aset tetap, perputaran total aset, perputaran persediaan, perputaran modal kerja berpengaruh positif signifikan terhadap laba bersih. Penelitian ini juga menunjukkan secara simultan perputaran aset tetap, perputaran total aset, perputaran persediaan, perputaran modal kerja berpengaruh secara bersama-sama terhadap laba bersih.
RASIO BELANJA LANGSUNG DAN TIDAK LANGSUNG TERHADAP TOTAL BELANJA PROVINSI SULAWESI TENGGARA TAHUN 2017 - 2021
Authors: Rahmat Hidayat  , Runi Paga’ga’  , Ningsi
Published: November 2023

ABSTRACT

 

This study aims to calculate the Influence of Direct and Indirect Expenditures on Total Expenditures in Southeast Sulawesi. The indirect spending ratio in 2017 was 22.85% and the direct spending ratio was 77.14%, indicating that direct spending in 2017 was greater than indirect spending. Not only in 2017, in 2018 direct spending was bigger than indirect spending. In the last four years (2017-2020) the ratio of indirect spending has increased every year, but in 2021 the ratio of indirect spending has decreased by 10.92%. This is inversely proportional to the direct expenditure ratio, which in the last four years (2017-2020) has decreased every year. However, in 2021 the direct expenditure ratio will increase by 10.92% from the previous year (2020). This shows that the government has paid attention to improving the quality of output, so that the function of the budget as a distribution, allocation and stabilization tool can work well.

 

Keywords : Live Shopping, Shopping Not Directly, Total Martial arts.
PENGARUH KAS, PIUTANG DAN PERSEDIAAN TERHADAP PROFITABILITAS PERUSAHAAN OTOMOTIF DAN KOMPONEN YANG TERDAFTAR DI BEI TAHUN 2018 - 2020
Authors: Asrita Rahayu Utari  , Elyanti Rosmanidar  , Marissa Putriana
Published: November 2023

This thesis aims to determine the effect of cash turnover, accounts receivable turnover and inventory turnover on profitability in automotive and component companies listed on the Indonesia Stock Exchange in 2018-2020. This study uses independent variables, namely cash turnover, accounts receivable turnover and inventory turnover. The dependent variable is profitability. The data used in this study is secondary data in the form of financial statements of automotive and component companies listed on the Indonesia Stock Exchange in 2018-2020. The year 2018 is used to compare the years 2019 to 2020. This research is descriptive with a quantitative approach. The statistical method uses multiple linear regression analysis, t test, f test, and analysis of the coefficient of determination. The results of this study indicate that accounts receivable turnover has an effect on profitability. Cash turnover and inventory turnover have no effect on profitability. By using the F test, it is found that the independent variable has a simultaneous influence on the dependent variable. The calculation of the coefficient of determination shows that all independent variables, namely cash turnover, receivables turnover and inventory turnover can explain the profitability variable of 28.7%, the remaining 71.3% is influenced by other variables not examined in this study.
ANALISIS MANAJEMEN RISIKO AKAD PADA PEMBIAYAAN MUDHRABAH DI SEGMEN UMKM DI BANK SYARIAH INDONESIA KC JAMBI – GATOT SUBROTO
Authors: Eja Armaz  , Refky Fielnanda  , Mahathir Hefrianda
Published: November 2023

This study aims to determine the analysis of the Indonesian Islamic Bank (BSI) KC Jambi - Gatot Subroto regarding contract risk management in the distribution of mudharabah financing in the UMKM segment which is distributed to customers by Bank Syariah Indonesia.  The purpose of this study was to find out how the role of the Indonesian Islamic Bank (BSI) KC Jambi - Gatot Subroto in analyzing the financing they channeled to customers greatly impacted Indonesian Islamic banks.  The type of research method used is descriptive qualitative research on mudharabah contract financing in the UMKM segment at the Indonesian Islamic bank (BSI) Jambi - Gatot Subroto branch office regarding the distribution of mudharabah contract financing.  It turns out that from the results of this study, the funds distributed were obtained by several factors that caused problems in financing mudharabah contracts in the UMKM segment such as internal and external factors, including internal factors such as inaccurate analysis, incorrectly predicting collateral or guarantees, and poor employee performance.  good, then on external factors such as the global economy, natural disasters, declining sales levels and customers getting out of obligations during the contract.  The results of this study are expected to be a reference and input for Bank Syariah Indonesia KC Jambi - Gatot Subroto in analyzing the risk of murabahah contract financing in the UMKM segment in the Indonesian Islamic bank KC Jambi - Gatot Subroto.
FAKTOR-FAKTOR YANG MEMPENGARUHI KEBERHASILAN USAHA MELALUI MEDIA ONLINE PADA MASA PANDEMI COVID-19
Authors: Tiara Damayanti  , Arsa  , Anzu Elvia Zahara
Published: November 2023

Business success is a success that is obtained if the business has achieved its goals. Through this research, it is expected to find out the factors that influence business success through online media during the covid-19 pandemic at the Yuni Gallery Shop Sengeti Muaro Jambi and find out the positive effects obtained from the use of social media on the Yuni Gallery Shop Sengeti Muaro Jambi.

The type of research in this thesis is field research, using qualitative research methods. The object of research used in this research is Yuni Gallery Shop Sengeti Muaro Jambi.

From the results of the research conducted, it is shown that: The Yuni Gallery Shop has 10 factors that influence business success through online media. In addition, Yuni Gallery Shop utilizes social media to gain positive influence by introducing various products to increase sales, marketing and business revenue.
ANALISIS PERSEPSI MASYARAKAT DALAM MENGGUNAKAN PRODUK BANK SYARIAH
Authors: Irma Damayanti  , Ahsan Putra Hafiz  , Refky Fielnanda
Published: November 2023

The purpose of this study was to determine how the perception of the people of Kampung Baru, Kec. Muara Tembesi about Islamic banks. The author uses qualitative methods by using data collection methods by means of interviews, observations, documentation and drawing conclusions. The results of this study found that the perceptions of the people of Kampung Baru were different. There are four categories that are perceived by the public, namely Islamic banks that have operated using sharia principles, which are 67%, Islamic banks which are considered not yet fully operating using sharia principles, which are 15%, Islamic banks as a forum if there is a need, which is 11%, really. really do not understand Islamic banks by 24%. And there are four factors that influence the four categories, namely personal factors, psychological factors, and social factors
LAYANAN JASA DAN STRATEGI PEMBIAYAAN PADA MASA PANDEMI COVID DI PT. PEGADAIAN SYARIAH CABANG JAMBI
Authors: Addiarrahman  , Agustina
Published: November 2023

Skripsi ini bertujuan untuk mengetahui Layanan Jasa pada masa pandemi dan Strategi Pembiayaan yang dilakukan di PT. Pegadaian Syariah Cabang Jambi. Sebagaimana tujuan diantaranya adalah keadaan Pelayanan Jasa pada masa pandemi dan juga Strategi Pembiayaan di PT. Pegadaian Syariah Cabang Jambi. Pada penelitian ini menggunakan pendekatan kualitatif dengan metode pengumpulan data dengan melakukan observasi, wawancara, dokumentasi dan penarikan kesimpulan sebagai berikut : 1) Dalam pelayanan yang dilakukan di masa Covid di PT. Pegadaian Syariah Cabang Jambi, yaitu : a)Pelayanan sedikit ada perubahan baik dari dalam outlet maupun diluar outlet demi mencegah penularan covid-19. b)Yang biasanya bisa bertatap muka langsung terhadap nasabah dan pada masa covid terpaksa disekat atau online. c)Pelayanan PT. Pegadaian syariah juga dilihat dari perubahan pegawai yang biasanya bekerja langsung dikantor dan ada juga yang berkerja WFH (Work From Home. 2) Dalam strategi pembiayaan yang dilakukan PT. Pegadaian Syariah Cabang Jambi pada masa pandemi adalah sebagai berikut: a)Memperbaruhi cara bisnis penjualan yang tadi nya bisa kurang sekarang lebih banyak dimedsos maupun aplikasi digital. b)Memberikan diskon untuk nasabah pembelian emas maupun pengunaan produk tertentu dipegadaian syariah. c)Untuk yang mikro pada masa pandemi ada pelonggaran bagi usaha nasabah yang terdampak dengan cara memberikan subsisdi UMKM dari pemerintah. d)PT.Pegadaian syariah cabang jambi melakukan sosialisasi untuk mendorong nasabah dalam menggunakan pegadaian digital sehingga bisa bertransaksi dirumah
Analisis Efektifitas Pengelolaan Alokasi Dana Desa Di Desa Simbur Naik Kecamatan Muara Sabak Timur Kabupaten Tanjung Jabung Timur Tahun 2017-2021
Authors: Indah Lestari  , As’ad Isma  , Nurlia Fusfita
Published: November 2023

This Thesis aims to determine the effectiveness of village fund allocation in simbur naik village, muara sabak timur district, tanjung jabung timur regency. One of the goals is to find out how the village fund allocation is in simbur naik village, muara sabak timur district, tanjung jabung timur regency. This study uses a qualitative approach using a quantitative approach with data collection methods by conducting observation, interview, documentation. Effective village fund allocation management in simbur naik district in 2017-2021 is in the quite effective category. The conclusions are as follows: (1) The level of effectiveness from year to year is 2017 totaled (100%), 2018 amounted to (100%), 2019 amounted to (100%), 2020 amounted to (85,19%), year 2021 amounted to (96,06). (2) The obstacles faced by the simbur naik village government, muara sabak timur district, tanjung jabung timur regency are as follows: a). Community understanding of the allocation of village funds. b). Lack of communication between work units. c). Disbursement of village fund allocations is hampered.d). Covid-19 virus. (3). Solutions reganding the obstacles faced are as follow: a). Conducting training related to the allocation of village funds. b). Improve coordination between work units. c). Make a reserve fund.