bluuebunny/crossref_metadata_2025 huggingface dataset:
Assessing the Impact of Land Fragmentation on Agricultural Productivity and Rural Development in Vihiga County, Kenya
Authors: Mwendwa Bonface Kibisu , Mugalavai Edward M. , China Samuel Soita
Published: October 2024

Increased population pressures affect land as it is divided again and again resulting in poor yields in agriculture. Therefore, the purpose of this study was to establish the Legislative changes and population growth as factors leading to land fragmentation in Vihiga County, Kenya. Following the Agricultural Production Function Model, the study was descriptively cross-sectional. The study was undertaken in Vihiga County. Purposive sampling together with the stratified random sampling technique was adopted to recruit participants to the study. The population was over 10,000 therefore sample determination was done using Fisher’s formula which gave 384 peasant farmers with subdivided farms. Quantitative data were gathered using, Likert-scale questionnaires that were semi-structured, while qualitative data were gathered using interview guides. Quasi-experimental research design incorporated both quantitative and qualitative data that used both descriptive and inferential analysis. The study showed that 58percent of the households had land of half-quarter to half acre, 71 percent. 3 percent of farmers are owning the land for farming. On the issue of land fragmentation 94 % of the respondents agreed that this was prevalent mainly as a result of inheritance. Also, 48% of subdivisions produced subdivided plots that were less than a quarter acre, therefore reducing the productivity of farm land and posing difficultly in managing it. While 84% of responded farmers had less than one acre of land, only 16% had more than one acre of land which was strongly indicating the level of land fragmentation. Additionally, on 66 percent of the agricultural: land size farmed was between a quarter and half an acre. It revealed that farm productivity had positive relation with larger land size (r = 0. 888). Descriptive statistics and inferential tests showed a strong positive relationship between land size, land ownership and productivity found out that large block of size is productive. This also affected the investment in modern and mechanized farming practices with a correlation of -0. 598 as the fragmentation was associated with low yields and low profitability or economic return with r = - 0. 443. Based on the findings of the study, the researcher concludes that land consolidation is crucial in increasing agriculture productivity and supports the policies dealing with efficient use of the limited land resources. This study recommended that in the event of addressing the issue of fragmentation prioritization of land consolidation and the encouragement of land ownership reforms to accommodate investments in different techniques in support of superior usage of land, thereby increasing agricultural, production and sustainability levels.
PENGARUH MODEL PBL BERBANTUAN MULTIMEDIA UNTUK MENINGKATKAN HASIL BELAJAR KOGNITIF SISWA KELAS IV SD
Authors: NU’MAN MUHAMMAD ALFIN , NURSYAHIDAH FARIDA , FATONAH FATONAH , ARTHARINA FILIA PRIMA
Published: October 2024

This research aims to examine how the problem-based learning model (PBL) with the help of multimedia has an impact on students' cognitive learning outcomes about data presentation materials in grade IV of elementary school. This study uses a quantitative method and uses a Pretest-Posttest One Group experimental design. Students who attend grade IV at SD Negeri 1 Mlatiharjo Semarang in the 2023–2024 school year are the subjects of this study. Data was collected through tests before and after the implementation of PBL using multimedia, and analyzed with the N-gain test to determine the improvement of students' cognitive learning outcomes. The results of the study show that the implementation of the PBL model with multimedia has a significant positive impact on students' cognitive learning outcomes. The N-gain value is 63.26%, which is included in the category of quite effective. Thus, an alternative hypothesis is accepted, stating that learning using the multimedia-assisted PBL model is more effective than conventional learning. These findings indicate that the integration of multimedia in the PBL model can increase student activity in learning, make learning more interesting and interactive, and improve students' cognitive learning outcomes in data presentation.
ABSTRAKTujuan dari penelitian ini adalah untuk mengetahui bagaimana model pembelajaran berbasis masalah (PBL) dengan bantuan multimedia berdampak pada hasil belajar kognitif siswa tentang materi penyajian data di kelas IV SD. Studi ini menggunakan metode kuantitatif dan menggunakan desain eksperimen Pretest-Posttest One Group. Siswa yang mengikuti kelas IV di SD Negeri 1 Mlatiharjo Semarang pada tahun ajaran 2023–2024 adalah subjek penelitian ini. Data dikumpulkan melalui tes sebelum dan sesudah implementasi PBL menggunakan multimedia, dan dianalisis dengan uji N-gain guna mengetahui peningkatan hasil belajar kognitif siswa. Hasil penelitian menunjukkan bahwa implementasi model PBL dengan multimedia memberikan dampak positif yang signifikan pada hasil belajar kognitif siswa. Nilai N-gain adalah 63,26%, yang termasuk dalam kategori cukup efektif. Dengan demikian, hipotesis alternatif (Ha) diterima, menyatakan bahwa pembelajaran menggunakan model PBL berbantuan multimedia lebih efektif dibandingkan pembelajaran konvensional. Temuan ini mengindikasikan bahwa integrasi multimedia dalam model PBL dapat meningkatkan keaktifan siswa dalam pembelajaran, menjadikan pembelajaran lebih menarik dan interaktif, serta meningkatkan hasil belajar kognitif siswa dalam penyajian data.
PENERAPAN CULTURALLY RESPONSIVE TEACHING BERBANTUAN VIDEO INTERAKTIF UNTUK MENINGKATKAN HASIL BELAJAR KELAS 2 MATERI CERITA RAKYAT
Authors: HARYANTI NURITA DWI , NURSYAHIDAH FARIDA , LUTHFISARI DYAH
Published: October 2024

research aims to improve the learning outcomes of class II students in Indonesian subjects, knowledge aspects and skills aspects at SDN Palebon 02. This classroom action research investigated the efficacy of Culturally Responsive Teaching (CRT) in improving Indonesian language proficiency among Grade 2 students at SDN Palebon 02. The study involved 28 students and was conducted over two cycles, each comprising four phases: planning, implementation, observation, and reflection. Data were collected through a combination of interviews, observations, tests, and document analysis, and were subsequently analyzed using both qualitative and quantitative methods. The findings revealed a significant improvement in students' learning outcomes following the implementation of CRT. Specifically, the proportion of students demonstrating mastery in the knowledge domain increased from 52% in the first cycle to 83% in the second cycle. Similarly, the percentage of students exhibiting proficient language skills rose from 69% to 79%. These results strongly suggest that CRT is an effective pedagogical approach for enhancing Indonesian language proficiency among elementary school students.
ABSTRAKPenelitian ini bertujuan untuk meningkatkan hasil belajar siswa kelas II SDN Palebon 02 dalam mata pelajaran Bahasa Indonesia, baik dari segi pengetahuan maupun keterampilan berbahasa . Penelitian ini menggunakan metode Penelitian Tindakan Kelas. Subjek yang digunakan pada penelitian ini yaitu melibatkan 28 siswa kelas II SDN Palebon 02. Penelitian ini dilakukan melalui dua siklus yang masing-masing terdiri dari 4 tahap, yaitu perencanaan, pelaksanaan, pengamatan dan refleksi. Teknik pengumpulan data berupa wawancara, observasi, tes dan dokumentasi. Data yang diperoleh lalu dianalisis secara kualitatif dan kuantitatif. Secara spesifik, persentase siswa yang tuntas pada aspek pengetahuan meningkat dari 52% pada siklus I menjadi 83% pada siklus II. Demikian pula, pada aspek keterampilan, terjadi peningkatan dari 69% menjadi 79%. Berdasarkan hasil penelitian ini, dapat disimpulkan bahwa penerapan pendekatan CRT merupakan strategi yang efektif dalam meningkatkan hasil belajar siswa pada mata pelajaran Bahasa Indonesia.
KORELASI PENGELOLAAN PERTAMBANGAN DENGAN CITA-CITA NEGARA HUKUM KESEJAHTERAAN
Authors: TAUFIQ MUCHAMAD
Published: October 2024

This research aims to construct the relationship between mining management and the ideals of a welfare state. Apart from that, this research also focuses on the perspective of constitutional law and explores the meaning of the state in realizing social justice for all Indonesian people. This research is normative legal research with the approach used is a conceptual approach and a statutory approach. The research results confirm that these fundamental state norms are the basis for guaranteeing constitutional rights to obtain social justice for citizens, especially in mining activities, and must be used as a reference and guide for the state in formulating policies related to mining management. The state has an obligation to intervene in mining management as long as it is oriented towards the welfare and prosperity of the people with principles of justice. Natural resources as one of the basic capital for development must be managed responsibly. A welfare state is basically a state whose government guarantees the implementation of people's welfare based on the five pillars of statehood and four functions of the state.
ABSTRAKPenelitian ini bertujuan untuk mengkonstruksikan hubungan pengelolaan pertambangan dengan cita-cita negara hukum kesejahteraan. Selain itu, penelitian ini juga berfokus pada perspektif hukum ketatanegaraan serta mendalami makna negara dalam mewujudkan keadilan sosial bagi seluruh rakyat Indonesia. Penelitian ini merupakan penelitian hukum normatif dengan pendekatan yang digunakan adalah pendekatan konsep dan pendekatan perundang-undangan. Hasil penelitian menegaskan bahwa norma fundamental bernegara ini menjadi landasan jaminan hak konstitusional untuk mendapatkan keadilan sosial bagi warga negara khususnya dalam kegiatan pertambangan harus menjadi rujukan dan panduan oleh negara dalam merumuskan kebijakan yang berkaitan dengan pengelolaan pertambangan. Negara memiliki kewajiban untuk mengintervensi pengelolaan pertambangan sepanjang berorientasi pada kesejahteraan dan kemakmuran rakyat dengan prinsip berkeadilan. Sumber daya alam sebagai salah satu modal dasar pembangunan harus dikelola dengan bertanggung jawab. Negara hukum kesejahteraan pada dasarnya merupakan negara yang pemerintahannya menjamin terselenggaranya kesejahteraan rakyat yang mendasarkan pada lima pilar kenegaraan dan empat fungsi negara.
MANEJEMEN MUTU SUPERVISI AKADEMIK KEPALA MADRASAH DALAM MENINGKATKAN KINERJA GURU MIS DI BANDAR LAMPUNG
Authors: HUMAIRA FARADILA
Published: October 2024

This study aims to identify planning, describe and analyze implementation, describe evaluation and describe follow-up of academic supervision of the Madrasah Principal in improving the performance of MIS teachers in Bandar Lampung. Through a qualitative approach, this study involves observation, interviews, and document studies to collect data. The results of the study indicate that supervision planning is carried out with several activities such as forming a supervision team, determining the supervision schedule and preparing the documents needed for the implementation of supervision. The implementation of supervision is carried out through three stages, namely initial discussion, implementation and reflection of activities. Evaluation of the implementation of supervision is carried out collaboratively between teachers and supervisors to find things that are good and have been achieved in learning and things that have not been achieved in learning. Follow-up supervision is carried out through activities such as training or workshops for improving teacher competence. From the results of the study, the researcher highly recommends the implementation of academic supervision in accordance with the steps of planning, implementation, evaluation and follow-up. Through the implementation of these steps, it is hoped that supervision activities can run well so that teacher competence can be improved.
ABSTRAKPenelitian ini bertujuan untuk mengidentifikasi perencanaan mendeskripsikan dan menganalisis pelaksanaan, mendeskripsikan evaluasi dan mendeskripsikan tindak lanjut supervisi akademik Kepala Madrasahdalam meningkatkan kinerja guru MIS di Bandar Lampung. Melalui pendekatan kualitatif, penelitian ini melibatkan observasi, wawancara, dan studi dokumen untuk mengumpulkan data. Hasil penelitian menunjukkan bahwa perencanaan supervisi dilakukan dengan beberapa kegiatan seperti membentuk tim supervisi, menentukan jadwal supervisi dan mempersiapkan dokumen yang dibutuhkan untuk pelaksanaan supervisi. Pelaksanaan supervisi dilakukan melalui tiga tahapan, yaitu pembahasan awal, pelaksanaan dan refleksi kegiatan. Evaluasi pelaksanaan supervisi dilakukan secara kolaboratif antara guru dan supervisor untuk menemukan hal-hal yang sudah baik dan tercapai dalam pembelajaran serta hal-hal yang belum tercapai dalam pembelajaran. Tindak lanjut supervisi dilakukan melalui kegiatan seperti pelatihan atau workshop bagi peningkatan kompetensi guru. Dari hasil penelitian peneliti sangat merekomendasikan pelaksanaan supervisi akademik yang sesuai dengan langkah-langkah perencanaan, pelaksanaan, evaluasi dan tindak lanjut. Melalui pelaksanaan langka-langkah ini diharapkan kegiatan supervisi dapat berjalan dengan baik sehingga peningkatan kompetensi guru dapat tercapai.
ANALISA METODE PEMBELAJARAN ROLE PLAYING BERBANTUAN MEDIA VIDEO PADA MATA PELAJARAN BAHASA INGGRIS DI SMP
Authors: MUSLIHATI WAHYU , RASYID NASHRUN , MUSSAADAH MUSSAADAH , HARTATI SULIS JANU , HUDA NURIL
Published: October 2024

Innovative learning methods in English subjects are very useful in improving and developing educational competencies. The purpose of this study was to test and prove and describe whether there is a difference in student learning interest between classes that use role playing learning methods and conventional learning methods in English subjects. This study uses a comparative quantitative research design using a quasi-experimental method. The population in this study were grade IX students at SMPN 1 Bangkalan, the sample of this study was class IX A (30 students) as the experimental class and B (30 students) as the control class. The results of the study showed that the application of the role playing learning method was better in improving student learning interest and speaking skills.
ABSTRAKMetode pembelajaran yang inovatif dalam mata pelajaran bahasa inggris sangatlah bermanfaat dalam meningkatkan dan mengembangkan kompetensi pendidikan.Tujuan penelitian ini adalah untuk menguji dan membuktikan serta mendeskripsikan ada tidaknya perbedaan minat belajar siswa antara kelas yang menggunakan metode pembelajaran role playing dengan metode pembelajaran konvensional pada mata pelajaran bahasa Inggris. Penelitian ini menggunakan rancangan penelitian kuantitatif komparatif dengan menggunakan metode eksperimen semu (quasi experimental). Populasi dalam penelitian ini adalah siswa kelas IX di SMPN 1 Bangkalan, sampel penelitian ini adalah kelas IX A (30 siswa) sebagai kelas eksperimen dan B (30 siswa) sebagai kelas kontrol. Hasil penelitian menunjukkan bahwa penerapan metode pembelajaran role playing lebih baik dalam meningkatkan minat belajar siswa dan kemampuan speaking.
FUNDAMENTALS OF QUALITY ASSURANCE IN THE HIGHER EDUCATION SYSTEM
Authors: ZADAYEVA А. , ZHUMAGULOVA V. , SATBEKOVA А. , SEIDULLAYEVA G.
Published: October 2024

This study explores the critical issue of quality assurance in higher education systems, both in Kazakhstan and globally, where universities operate in a «consumer market» with students selecting educational programs, institutions, and resources. Based on an analysis of international and domestic research, the study aims to identify the foundations of quality assurance in higher education. The authors highlight key aspects of higher education quality, including student quality, teaching characteristics, academic regulations, and administrative support. Educational quality is examined within the context of international standards as a matter of national importance, with education levels serving as a foundation for economic development of both state and society. The research analysis reveals that various approaches, methods, and criteria for quality management are employed in creating systems for ensuring and assessing the quality of higher education institutions in Kazakhstan and abroad. These include the evaluative method of university activity quality management (SWOT analysis), Total Quality Management (TQM) strategy, and an approach based on the requirements of international quality standards ISO 9000:2000. The study notes that Kazakhstan has adopted a management model based on the ISO 9000:2000 international quality standards. This comprehensive review contributes to the understanding of quality assurance mechanisms in higher education and their implications for educational policy and practice.
ABANDONO AFETIVO: A RESPONSABILIDADE CIVIL E A PROTEÇÃO DOS DIREITOS DAS CRIANÇAS E ADOLESCENTES NO CONTEXTO FAMILIAR
Authors: Chaves Alberto Carlos Maia , Costa Ricardo Sérvulo Fonsêca da
Published: October 2024

Este artigo analisa o fenômeno do abandono afetivo no Direito de Família, iniciando com uma abordagem sobre os diversos conceitos de família no Brasil e suas transformações ao longo do tempo. A partir dessa contextualização, o foco recai sobre a responsabilidade civil nos casos de abandono afetivo, destacando o debate doutrinário e jurisprudencial acerca da possibilidade de indenização por danos morais. O trabalho também examina o impacto da constitucionalização do Direito Civil, que reforça a proteção dos interesses coletivos e individuais nas relações familiares. Por fim, o texto enfatiza a função preventiva e educativa da responsabilização, buscando mitigar comportamentos prejudiciais nas relações familiares. A metodologia adotada é de caráter qualitativo, com base em análise bibliográfica e documental.
INSUFICIÊNCIA CARDÍACA EM PACIENTES COM LÚPUS ERITEMATOSO SISTÊMICO: TRATAMENTO CLÍNICO E REPERCUSSÕES CARDIOVASCULARES
Authors: Santos Igor Costa , Bueno Ana Luiza Peres Morais , Nunes Emily Botelho , Martins Luisa da Silva , Normanha Rodrigo Alcantara
Published: October 2024

Introdução: A insuficiência cardíaca (IC) é uma complicação significativa em pacientes com lúpus eritematoso sistêmico (LES), uma doença autoimune que afeta múltiplos sistemas do corpo. Estudos demonstraram que a inflamação crônica associada ao LES contribui para um aumento do risco cardiovascular, levando a alterações estruturais e funcionais do coração. Essas alterações podem resultar em IC, que se caracteriza pela incapacidade do coração de bombear sangue de forma eficaz. A compreensão das repercussões cardiovasculares do LES e do tratamento clínico da IC nesse contexto é fundamental para melhorar os desfechos dos pacientes. Objetivo: Analisar a literatura existente sobre a insuficiência cardíaca em pacientes com lúpus eritematoso sistêmico, focando no tratamento clínico e nas repercussões cardiovasculares. Metodologia: A metodologia seguiu as diretrizes do checklist PRISMA, utilizando bases de dados como PubMed, SciELO e Web of Science. Foram empregados cinco descritores: "lúpus eritematoso sistêmico", "insuficiência cardíaca", "tratamento clínico", "repercussões cardiovasculares" e "saúde cardiovascular". Os critérios de inclusão englobaram estudos publicados nos últimos 10 anos, artigos em inglês e português, e aqueles que abordaram explicitamente a relação entre LES e IC. Os critérios de exclusão foram estudos que não abordaram insuficiência cardíaca, revisões não sistemáticas e artigos com dados duplicados. Resultados: A revisão identificou que a IC é uma das complicações mais graves do LES, frequentemente relacionada à atividade da doença e ao uso de medicamentos, como corticosteroides. A pesquisa também revelou que o tratamento da IC em pacientes com LES requer uma abordagem multidisciplinar, envolvendo tanto terapias farmacológicas quanto intervenções não farmacológicas. Além disso, o monitoramento cuidadoso da função cardíaca é essencial para prevenir complicações. Conclusão: A insuficiência cardíaca em pacientes com lúpus eritematoso sistêmico representa um desafio significativo que requer atenção especializada. A integração de tratamentos adequados e a vigilância constante podem melhorar a qualidade de vida desses pacientes. A compreensão das interações entre o LES e a saúde cardiovascular é crucial para o desenvolvimento de estratégias de manejo mais eficazes.
KEBIJAKAN FORMULASI DELIK ILLEGAL LOGGING DALAM TINDAK PIDANA BIDANG KEHUTANAN
Authors: Kaboel Suwardi
Published: October 2024

Illegal logging (penebangan liar) adalahistilah yang sering diperbincangkan di berbagaimedia, bahkan selalu menjadi topik yang sangathangat ditengah berbagai permasalahan mendasarbangsa ini. Ada yang menyatakan bahwa illegallogging adalah sebuah kejahatan yang takterkirakan. Yayasan Wahana Lingkungan Hidupyang disingkat WALHI menyatakan bahwa setiapmenitnya hutan Indonesia seluas 7,2 hektar musnahakibat destructive logging (penebangan yangmerusak). Dephut menyatakan bahwa kerugianakibat pencurian kayu dan peredaran hasil hutanilegal senilai 30,42 triliun rupiah per tahun,sementara Centre Indonesian Forest atau CIFORmenyatakan bahwa Kalimantan Timur telahkehilangan 100 juta dolar setiap tahunnya akibatpenebangan dan perdagangan kayu ilegal, belumtermasuk nilai kehilangan keanekaragaman hayatidan fungsi hidrologis, serta nilai sosial dari bencanadan kehilangan sumber kehidupan akibatpengrusakan hutan (Tribun, 28 September 2004).Dunia internasional menyorot Indonesia yanghingga saat ini belum mampu menyelesaikanpermasalahan illegal logging. Berbagai proyekkerjasama internasional pun digulirkan keIndonesia, mulai dari mendorong kebijakan,penelitian hingga kampanye anti illegal logging.Bahkan Departemen Kehutanan pun telahmeletakkan permasalahan illegal logging di dalamrencana kehutanan nasional sebagai sebuah isupenting yang harus segera dituntaskan. Illegallogging adalah suatu perilaku menyimpang yangmengakibatkan banyak kerugian, baik secarasocial, ekonomi bahkan lingkungan. Illegal logginglayak disebut sebagai salah satu kejahatanterbesar dewasa ini.
KOMPARASI DAN KONTRIBUSI ANTARA TEORI HUKUM MODERN DENGAN TEORI HUKUM KRiTIS
Authors: Rusito
Published: October 2024

Dalam studi hukum dikenal adanya FilsafatHukum dan Teori Hukum. Keduanya membahastentang hukum bukan dalam bentuk yang aplikatifmelainkan reflektif. Keduanya merupakan inti ataucore tentang pemahaman mengenai hukum. Bagiseorang sarjana hukum memahami keduanya tidakhanya sekedar meluaskan cara pandang melainkanjuga dapat membentuk kebijaksanan atau wisdom.Meskipun agak njelimet dan butuh konsnetrasidalam memahaminya namun hasilnya juga luarbiasa, karena seseorang tidak hanya akanterbentuk kemampuan intelektualnya namun jugakedewasaannya dalam bersikap.Filsafat Hukum dan Teori Hukum adalahdua bidang ilmu yang agak sulit dipisahkan.Keduanya adalah bidang ilmu yang membutuhkanrefleksi yang mendalam. Untuk itu dibutuhkanpengetahuan terlebih dahulu tentang apa yangdimaksud Teori Hukum, karena Filsafat Hukumsecara umum digambarkan sebagai bidang studifilsafat yang menjadikan hukum sebagai objekstudinya. Sedangkan Teori Hukum bukan berasaldari bidang ilmu â€˜Teoriâ€™ sebagaimanaâ€™ Filsafatâ€™.Teori berasal dari kata â€˜theoriaâ€™ dalambahasa Latin yang artinya â€˜perenunganâ€™, yangpada giliranya besal dari kata â€˜theaâ€™ dalam BahasaYunani yang artinya â€˜cara pandang atau hasilpandangâ€™ yaitu suatu konstruksi di dalam cita atauide manusia, dibangun dengan maksud untukmenggambarkan secara reflektif fenomena yangdijumpai di alam pengalaman (SoetandyoWignyosoebroto, 2002: 184). Secara garis besarteori hukum itu selalu dikaitkan dengan kenyataan.1. Teori yang sifatnya a priori (mendahuluikenyataan)2. Teori yang sifatnya a posteriori (terkonstruksisetelah menyimak kenyataan). (SoetandyoWignyosoebroto, 2002:187)Teori hukum bertugas untuk membikin jelasnilai-nilai oleh postulat-postulat hukum sampaikepada landasan filosofisnya yang tertinggi(Friedman, 1958:3). Teori Hukum akanmempermasalahkan tentang apa dasar kekekuatanberlakunya hukum? mengapa hukum berlaku?,apa yang dimaksud dengan keadilan?, bagaimanakaitan hukum dengan individu dan masyarakat?Serta berbagai pertanyaan lainnya. (SatjiptoRahardjo, 1990.254). Pertanyaan-pertanyaan diatas bersifat reflektif dan mendalam. Kemampuanseseorang untuk merefleksikannya akan memberijawaban atas berbagai pertanyaan substansialtersebut.Dewasa ini sedang tumbuh dan berkembangdua buah teori hukum yang selalu vis a vis terhadapberbagai persoalan hukum. Disatu pihak hukumdifahami sebagai aturan tertulis atau undangundang,dilain pihak hukum difahami sebagai rasakeadilan yang belum tentu diatur dalam perundang undangan
Keadilan substantif dan keadilan formalKomparasi Dan Kontribusi Antara Teori Hukum Modern Dengan Teori Hukum Kritis 7menjadi sesuatu yang seolah-olah berhadapan.
Classifying extratropical cyclones and their impact on Finland’s electricity grid: Insights from 92 damaging windstorms
Authors: Láng-Ritter Ilona , Laurila Terhi Kristiina , Mäkelä Antti , Gregow Hilppa , SInclair VIctoria Anne
Published: October 2024

Abstract. This study investigates the impacts of extratropical cyclones on Finland’s electricity grids, focusing on 92 significant windstorms from 2005 to 2018. We present a classification method for extratropical cyclones based on the arrival location and direction. Rather than using meteorological criteria to identify windstorms, we select them based on their impacts to reach a more targeted understanding of windstorm impacts compared to traditional approaches. Key findings indicate that southwest-originating windstorms cause the most damage in total, while northwesterly windstorms lead individually to the highest average outages. The largest impacts occur when a windstorm moves across the northern part of a country, from the northwest to east, with the strongest wind gusts concentrated on the southern side of the low-pressure center, on highly populated regions. From the meteorological characteristics of windstorms, the most relevant for grid damage besides the wind gust speed is the extent and spatial distribution of wind gusts. The seasonal analysis shows that windstorms are more frequent and damaging in autumn and winter, but even weaker wind speeds during summer can cause significant damage. Factors such as soil frost influence the severity of windstorm damage, highlighting the importance of expanding research to include environmental and geographical aspects.
Numerical investigation of future potato yields in Bangladesh using Machine learning and IoT
Authors: Deb Kabyo , Das Rahul , SARKAR SAURAV , ISLAM DR. MD. SOHIDUL , NAZNIN NAHAR KHANOM MIM
Published: October 2024

The changing environment has significantly affected Bangladesh for the past several decades, and a number of minerals and nutrients are in short supply in the human population. However, not only are we being affected by the effects of climate change, but also the crops cultivated on our farms are feeling its impact. The nutrient content and growth of food crops are affected by many components of climate change, such as rising temperatures, increased precipitation, rising CO2 levels, etc. It is commonly regarded that potatoes are one of the healthiest and most popular foods in Bangladesh, with an abundance of nutrients and electrolytes that are beneficial to the body. However, in the not-too-distant future, the production of potatoes will be affected by the high temperature and decreased precipitation resulting from climate change. As potatoes are one of the most essential staple foods in Bangladesh, a viable solution must be found for continuous potato production in the country. A comprehensive examination of the evolution, production, and important nutrients of potatoes will be performed in this study. A range of sensors, networks, drones, cameras, and applications will be collected for the purpose of monitoring the potato field and ensuring that the crops are cultivated in an acceptable environment. This idea can aid our country economically and agriculturally by increasing potato production. Potatoes are affordable for consumers from all socioeconomic classes. Through this idea, Producers will achieve a successful harvest of nutrient-rich potatoes for public consumption.
Advancing Road Safety Through Intelligent Vehicle Accident Detection and Reporting Enabled by IoT Innovation
Authors: Khattak Rahat Ullah , Abdullah
Published: October 2024

The escalating incidence of road accidents poses a significant challenge to public safety, often exacerbated by delays in emergency response. This research introduces an IoT-based intelligent system designed to revolutionize accident management by providing real-time data and critical information to emergency services. By seamlessly integrating Raspberry Pi and Arduino microcontrollers with advanced sensors such as force-sensitive resistors (FSRs), GPS, and potentially additional sensors like accelerometers and gyroscopes, the system accurately detects accidents, assesses their severity, and captures comprehensive data, including passenger images, vehicle details, and precise accident location. Upon impact, the system rapidly transmits this data, along with pre and post-accident images, to a designated emergency response center via a secure and reliable communication network. This swift dissemination of critical information empowers emergency responders to make informed decisions, optimize resource allocation, and prioritize response efforts, ultimately saving lives and minimizing the impact of accidents. The system's intelligence lies in its ability to not only detect accidents but also to assess their severity based on sensor data analysis, enabling a more targeted and efficient emergency response. Furthermore, the system's potential to collect valuable data on accident patterns and causes can contribute to the development of preventive measures and road safety strategies. By leveraging the power of IoT technology, this research aims to significantly enhance road safety and transform accident management practices.
Performance-Based Efficiency and Effectiveness Analysis of Technology Companies Listed on Borsa Istanbul Using Data Envelopment and Logistic Regression Analysis
Authors: Altunöz Utku
Published: October 2024

This study analyses the performance-based efficiency and effectiveness of technology companies listed on Borsa Istanbul using Data Envelopment Analysis (DEA) and Logistic Regression (LR). The research focuses on evaluating the relative efficiency of selected technology firms over the period 2015-2023. DEA, a non-parametric technique, is used to measure the efficiency of decision-making units, while logistic regression helps identify the factors influencing efficiency. The study aims to assess the impact of financial ratios, such as current ratio, net profit margin, accounts receivable turnover, and others, on the firms' technical efficiency. The results indicate that Net Profit Margin (NPM) and Accounts Receivable Turnover (ADH) have the most significant positive effects on efficiency, while the Fixed Assets to Equity ratio (MDVOZK) negatively impacts efficiency. This analysis provides insights into the financial health and operational performance of technology firms, offering actionable recommendations for improving efficiency and guiding investment decisions. Key Words: Data Envelopment, Logistic Regression, BİST JEL: C45, C88, G21
CPEC: A SOURCE OF STRENGTHENING BILATERAL TIES AND DRIVING STRATEGIC PARTNERSHIP
Authors: Muhammad Ghaffar  , Prof. Dr. Muhammad Khan
Published: October 2024

The China-Pakistan Economic Corridor (CPEC) is a flagship project of the Belt and Road Initiative (BRI), significantly enhancing cooperation and interconnectivity between Pakistan and China. This $62 billion initiative, spanning communication infrastructure, energy, telecommunication, industrial zones, and Gwadar Port, is not just an economic endeavor. It holds immense strategic importance for both regional and extra-regional countries. By enhancing trade routes and transforming Pakistan’s geostrategic importance, particularly through the link between Gwadar Port and Xinjiang, CPEC provides China with direct access to the Arabian Sea. This paper delves into how CPEC strengthens bilateral ties between China and Pakistan, contributes to regional economic and political stability, and serves as a model for international collaboration. The project’s success is underpinned by infrastructure improvements, energy investments, and an expanded transportation network, positioning Pakistan as a key player in global trade and furthering China’s geopolitical and economic ambitions. Beyond development, CPEC fosters a new era of bilateral cooperation and shared strategic objectives, serving as a beacon of international collaboration.
Iron Age Towers and the Middle Bronze Age Fortifications of Lachish: A Replay to Vaknin et al.’s Archaeomagnetic Study
Authors: Garfinkel Yosef
Published: October 2024

A recent article presenting the results of paleomagnetic dating conducted at Tell ed-Duweir (ancient Lachish) indicates that a burnt Iron Age tower was destroyed by Sennacherib in 701 BCE, verifying earlier observations that are not under debate. However, the article’s caption suggests that the 2 km-long stone fortification dubbed the Revetment or the Mid-slope City Wall should also be dated to the Iron Age. However, this claim ignores the stratigraphically complicated relationship between the tower and the Mid-Slope City Wall and the date of the city wall itself, questions that are examined in the current paper. The paper ends with a discussion of the Assyrian use of fire during the siege of Lachish.
Project-based learning as a means of forming leadership qualities in senior preschool children
Authors: Vatamaniuk Galyna , Dutkevych Tetiana
Published: October 2024

The relevance of this research is determined by the modern demands of Ukrainian society for the formation of motivated, responsible citizens who can successfully fulfil leadership roles. The aim of the study was to find an answer to the question of how project-based learning contributes to the development of leadership qualities in older preschool children. The research employed structural-functional, terminological, humanistic, genetic, activity-functional, and competency-based approaches, as well as general scientific logical methods (analysis, the unity of induction and deduction, modelling, and systematisation). Leadership qualities (independence, initiative, creativity, responsibility, communicativeness, organisational skills, partnership, empathy) were defined as components of leadership as a child’s social competence. It is shown that project-based learning involves the organisation of children’s activities to create a project, which is based on the need to solve a life problem, achieve a certain goal, to obtain a specific result through the sequential solution of current tasks. Project-based learning aligns with the demands of the modern age, expanding the space for children’s creativity, stimulating thinking, boosting motivation, and enabling educators and children to be partners, avoiding displays of dominance. Project-based learning successfully fosters leadership qualities such as communicativeness, organisational skills, partnership, and empathy in senior preschool children, as it is built on group interaction with its inherent phenomena of role distribution, communication, and mutual understanding. By modelling the process of solving real-life problems during the project, children develop leadership qualities such as independence, initiative, creativity, and responsibility. The specific capabilities of project-based learning in developing leadership qualities lie in providing opportunities for children to exhibit leadership qualities in interactions with both peers and adults; fostering various types of leadership (communicative and business, formal and informal, etc.) and the acquisition of different leadership roles (organiser, expert, idea generator, communicator); and preventing “negative” leader traits such as arrogance, dominance, and egocentrisms
Work-family conflicts and sickness absence due to mental disorders among female municipal employees – a register-linked study comparing health and social care employees to employees in other sectors
Authors: Harkko Jaakko , Salonsalmi Aino , Heinonen Noora A , Lallukka Tea , Kouvonen Anne
Published: October 2024

OBJECTIVES: This study aimed to examine (i) if work-to-family conflicts (WtFC) and family-to-work conflicts (FtWC) are associated with sickness absence due to mental disorders and (ii) whether these associations are different among health and social care (HSC) employees compared to other municipal employee sectors.

METHODS: The Helsinki Health Study survey data collected in 2017 among 19–39-year-old female municipal employees (N=2557) were prospectively linked to administrative Social Insurance Institution of Finland register data on long-term sickness absence due to mental disorders (SA-MD) covering a follow-up of up to five years. The associations of WtFC and FtWC and SA-MD were analyzed using Cox regression models stratified by employment sector (HSC, education, other), adjusting for sociodemographic and health-related covariates.

RESULTS: Of HSC employees, 16% had SA-MD during the follow-up, which surpassed the figures for employees in education (12%) and other (11%) sectors. In the HSC sector, the youngest employees had the highest prevalence of SA-MD and, among HSC employees, prior SA-MD was the most common. In Kaplan–Meier curves, the steepest increase in SA-MD was observed for HSC employees. WtFC [hazard ratio (HR) 1.84, 95% confidence interval (CI) 1.39–2.45] and FtWC (HR 1.78, 95% CI 1.32–2.40) were associated with SA-MD among HSC employees. The associations were rather similar for employees in education and other sectors. Adjusting for work-related factors and health history somewhat attenuated the associations.

CONCLUSIONS: Better possibilities to combine work and family life might aid in preventing SA-MD in all employment sectors.
Researching consultation demand of high school students in Cao Lanh city, Dong Thap province
Authors: Duong Van Khanh , Nguyen Thi Bich Hung , Dinh Ngoc Thang
Published: October 2024

The satisfaction of the consultation demand in schools is essential and urgent to indirectly prevent negative behaviors of students when they cannot control themselves, thereby helping students regulate their emotions and behaviors, and guide them to make appropriate directions and choices and improve their situation in a positive direction. The research surveyed 450 students at high schools in Cao Lanh city, Dong Thap province. Research findings show that high school students have quite high consultation demand with a variety of different demands that need to be satisfied. However, reality shows that students do not have access to consultation activities to satisfy their demand due to being influenced by many subjective and objective factors. This requires practical solutions to satisfy students' consultation demand.
РОСТ И РАЗВИТЕ БЫЧКОВ СИММЕНТАЛЬСКОЙ ПОРОДЫ И ЕЕ ПОМЕСЕЙ С АБЕРДИН-АНГУССКОЙ, ЛИМУЗИНСКОЙ И ШАРОЛЕЗСКОЙ
Authors: Мадрахимов Шодлик , Абдурасулов Абдугани
Published: October 2024

В статье представлены результаты исследования роста и развития быков помесей первого поколения (F1), полученных от промышленного скрещивания коров симментальской породы молочно-мясного направления, которые перерабатываются в нашей республике, с семенами мясных пород. II группа (½ абердин-ангуса х ½ симментала), III группа (½ лимузина х ½ симментала) и IV группа (½ шаролезской х ½ симментала), полученные от промышленного скрещивания коров симментальской породы мясного направления с семенами племенных быков мясного направления, в результате при скармливании быкам помесей первого поколения (F1) полноценных кормов живая масса в 16 месяцев составила 518,3; 512,1 и 503,3 кг, соответственно, по сравнению с бычками на 42,4 кг или 8,9% (Р<0,001), соответственно; 36,2 кг или оказалось, что этот показатель был на 7,6% (Р<0,001) и на 27,4 кг или на 5,8% (Р<0,001) выше. Кроме того, среднесуточный прирост бычков во II группе от рождения до 16-месячного периода роста составил 1005,2 г, при этом их сверстники преобладали на 90,6 г или 9,9% (Р<0,001) по сравнению с бычками в I, III и IV группах соответственно; 68,7 г или 7,5% (Р<0,001) и 41,9 г или 4,6% (Р<0,05).
Pelatihan Pipe Welder Kepada Karyawan PT. Perintis Makmur Indonesia Dengan Metode Pengelasan Shielded Metal Arc Welding
Authors: Wirakusuma Kadex Widhy , Kadriadi Kadriadi , Siswanto Yudi , Amiruddin Amiruddin , Alfian Muhammad , Fathurrasuli Fathurrasuli
Published: October 2024

PT. Perintis Makmur Indonesia (PMKI) is a smelting company that plays an important role in workforce absorption in the Morowali area. In particular, the mechanical department, consisting of 18 employees, requires an upgrade in pipe welding skills using the SMAW welding method. This is due to the fact that the mechanics are currently only capable of performing plate-to-plate welding, whereas they are required to have pipe-to-pipe welding skills to support their work. To enhance its employees' competencies, particularly in pipe welding, PT PMKI collaborated with the Morowali Metal Industry Polytechnic to organize a Shielded Metal Arc Welding (SMAW) training program for its employees. The primary goal of this training was to improve the employees' skills in performing pipe welding safely and efficiently. The training methods included lectures, discussions, and hands-on practice in the workshop, along with evaluations through pre-tests and post-tests. A total of 18 mechanics participated in this five-day training. The materials covered welding safety, SMAW techniques, and defect handling in welding. The results showed a significant increase in participants' understanding and skills. The initial understanding level, as measured by the pre-test, was only 19.8%. After the training, participants' understanding increased to 93.2%, as indicated by the post-test results. This training successfully improved the employees' pipe welding competencies, which are crucial for supporting the company’s operations.
Radical radiotherapy without surgical tumor resection for rectal cancer
Authors: Ono Takashi , Koto Masashi
Published: October 2024

In this editorial, I would like to comment on the article, recently published in the World Journal of Clinical Oncology . The article focuses on non-surgical treatments for locally recurrent rectal cancer, including the watch-and-wait (WW) strategy after total neoadjuvant therapy (TNT) and particle beam therapy. As treatment options for rectal cancer continue to evolve, the high complete response rate achieved with TNT has led to the development of a new non-surgical approach: WW. Chemoradiotherapy followed by consolidation chemotherapy, in particular, has a low rate of tumor growth and is a treatment aimed at achieving a cure without surgery. However, the risk of recurrence within two years is significant, necessitating careful follow-up. Establishing standardized follow-up methods that can be implemented by many physicians is essential. Carbon ion radiotherapy has demonstrated high local control with a low incidence of severe late toxicities, even after previous pelvic radiotherapy. While these new non-surgical curative treatments for rectal cancer require further investigation, future advancements in this field are anticipated.
Primary pancreatic lymphoma: A case report and review of literature
Authors: Stojanovic Marko M , Brzacki Vesna , Marjanovic Goran , Nestorovic Milica , Zivadinovic Jelena , Krstic Miljan , Gmijovic Marko , Golubovic Ilija , Jovanovic Svetlana , Stojanovic Miroslav P , Terzic Katarina
Published: October 2024

BACKGROUND

Primary pancreatic lymphoma (PPL) is a rare tumor that mimics pancreatic adenocarcinoma, leading to diagnostic and therapeutic challenges. PPL accounts for 0.2% of all pancreatic tumors and is typically treated with chemotherapy. However, the long-term survival rates for PPL with chemotherapy and radiotherapy alone are unsatisfactory. Due to the improvements in pancreatic surgery, there is a need to reevaluate the treatment strategies for PPL.

CASE SUMMARY

A 62-year-old male presented to our clinic. A biopsy was unsuccessful, and the imaging was suggestive of pancreatic adenocarcinoma. Therefore, subtotal splenopancreatectomy was performed and histopathology was performed. He was then diagnosed with primary pancreatic diffuse large B-cell lymphoma. He received adjuvant chemotherapy and radiotherapy. Currently, the patient is alive with no evidence of disease 36 months after surgery.

CONCLUSION

The potential role of surgery in the treatment of PPL should be emphasized and added in the management protocol of early stage lymphoma.
Well water contaminants and colorectal cancer in North Dakota
Authors: Lyon-Colbert Amber D , Basson Marc D , Klug Marilyn G , Schwartz Gary G
Published: October 2024

This study aims to identify common contaminants in well water linked to an increase in colorectal cancer (CRC) incidence rates in North Dakota (ND) counties. County-specific incidence rates for CRC were obtained from the ND Statewide Cancer Registry. Corresponding demographic, agricultural, and geophysical data were obtained from population-based sources. Associations between well water contaminants and CRC incidence were examined for 16 counties in ND with complete well water profiles between 1997-2019. Data were analyzed by multiple linear regression. Iron in well water exhibited a significant positive association with CRC incidence (4.75, P = 0.001), and barium exhibited a small, but significant negative association (-0.06907, P = 0.01). Residents in counties in ND with prevalent well water usage contaminated with iron may be at higher risk for CRC.
OneHealth: uno stile per la vita di tutti i giorni
Authors: Brunelli Antonella , Quaranta Lorena , Gentilini Franca
Published: October 2024

It is now widely understood that in order to respond to the climate emergency and the ongoing planetary crisis, all sectors, including Education and Training, are called to intervene in their activities and, above all, in the way they prepare learners for the future. During the School Year 2021-22, in collaboration between Pediatrics and the Family Health District, IOR, Provincial School Office, Cesena City Council Department, a Peer Education was activated with the students of some high schools in Cesena (more than forty), as a result of which we were able to verify how this issue activates an important interest in the children, both as a personal cultural deepening and as a spillover of knowledge on peers: in fact, more than.
Da Sandifer a Canavan: quando la storia rivela la diagnosi
Authors: Lorello Paola , Pascarella Antonia , Rosa Margherita
Published: October 2024

G., 6 months old, came to our attention for suspected Sandifer syndrome presenting from birth, inconsolable crying, tendency to arch, suspected reflux and ‘hypo-feeding. Comprehensive analysis of the situation, with particular regard to psychomotor developmental trajectories, growth curves, and neurological examination allowed us to raise the suspicion of neurometabolic pathology and, following appropriate examinations, to make the diagnosis of Canavan Disease. The case described here underscores how the comprehensive evaluation of all aspects of a clinical case is essential to reach a diagnosis and that even problems apparently pertaining to the gastroenterological sphere, if placed in the right context, can be indicators of a neurometabolic disease.