bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS KEMAMPUAN SPASIAL MATEMATIS DITINJAU DARI PERBEDAAN GENDER SISWA MADRASAH ALIYAH
Authors: Rizqa Azriyatun , Syamsuddin Nuralam , Safrina Khusnul 
Published: May 2024

Kemampuan spasial matematis merupakan satu di antara hal penting dalam pembelajaran matematika. Dengan kemampuan ini akan memudahkan siswa dalam proses belajar mengajar pada materi Geometri. Penelitian ini memiliki tujuan untuk mendeskripsikan bagaimana kemampuan spasial matematis siswa pada sekolah Madrasah Aliyah Negeri 4 Aceh Besar ditinjau dari perbedaan gender dalam menyelesaikan masalah jarak antar unsur bangun ruang kubus pada dimensi tiga. Penelitian ini menggunakan metode kualitatif dengan jenis penelitian deskriptif. Subjek pada penelitian ini adalah 2 orang siswa bergender laki-laki dan 2 orang siswa bergender perempuan berdasarkan kemampuan spasial matematis. Teknik pengumpulan data dilakukan dengan tes tulis kemampuan spasial dan melakukan wawancara kepada siswa. Teknik analisis data dengan mereduksi data penelitian, menyajikan data penelitian , dan membuat kesimpulan. Teknik pengecekan keabsahan data menggunakan triangulasi sumber. Hasil penelitian menunjukkan bahwa siswa bergender laki-laki dan siswa bergender perempuan, keduanya dapat melalui tahapan indikator spasial matematis dengan sangat baik. Dapat disimpulkan bahwa kemampuan spasial matematis siswa bergender laki-laki maupun perempuan keduanya baik namun ada perbedaan diantara keduanya dalam menyelesaikan permasalahan dimensi tiga, siswa bergender perempuan lebih teliti dan lebih lengkap ketika menjawab persoalan serta membutuhkan waktu lebih lama dibandingkan siswa bergender laki-laki yang menyelesaikan soal secara praktis, singkat dan cepat.AbstractMathematical spatial ability is one of the important things in learning mathematics. This ability will make it easier for students in the learning process on Geometry material. This research aims to describe the mathematical spatial abilities of Madrasah Aliyah Negeri 4 Aceh Besar students in terms of gender differences in solving distance problems between cube elements in the third dimension. This research uses a qualitative approach with descriptive research type. The research subjects were 2 male students and 2 female students based on mathematical spatial abilities. Data collection techniques were carried out by writing spatial ability tests and conducting interviews. Data analysis techniques by reducing data, presenting data, and making conclusions. The data validity checking technique uses source triangulation. The results of the research show that male and female students can both go through the stages of mathematical spatial indicators well. It can be concluded that the mathematical spatial abilities of male and female students are both good, but there are differences between the two in solving three-dimensional problems, female students are more thorough and more complete and take longer than male students who solve problems practically, briefly and fast.
La contribution des environnements technologiques à l’enseignement de la preuve
Authors: Mariotti Maria Alessandra 
Published: May 2024

This contribution discusses the use of a dynamic geometry environment to promote students’ introduction to mathematical proof. Within the framework of semiotic mediation theory, I explore, on the one hand, the link between available computer tools and the personal meanings emerging from their use in classroom activities and, on the other hand, the mathematical notions that are the subject of teaching. The discussion uses three interrelated perspectives – epistemological, cognitive and didactic – to elaborate the outcomes of a number of long-term teaching experiences in secondary classrooms. Illustrative examples are presented, drawn from research studies conducted in previous years and still ongoing.
Cette contribution traite de l’utilisation d’un environnement de géométrie dynamique pour favoriser l’introduction des élèves à la preuve mathématique. Dans le cadre de la théorie de la médiation sémiotique, j’explore, d’une part, le lien entre les outils informatiques disponibles et les significations personnelles émergeant de leur utilisation dans les activités en classe et, d’autre part, les notions mathématiques qui font l’objet de l’enseignement. La discussion utilise trois perspectives interdépendantes – épistémologique, cognitive et didactique – pour élaborer les résultats d’un certain nombre d’expériences d’enseignement sur le long terme dans des salles de classe du secondaire. Des exemples illustratifs sont présentés, tirés des études de recherche conduites au cours des années précédentes et toujours en cours.
Health System-Related Factors that Influence Retention in Care among HIV Infected Pregnant Women in Narok County, Kenya
Authors: Gakii Jackline , Menza Nelson , Maoga Winfreda 
Published: May 2024

Purpose: The aim of the study was to establish the health system-related factors that influence retention in care among HIV infected pregnant women in Narok County, Kenya.
Methodology: The study adopted a cross-sectional mixed method design. Purposive sampling method was used to sample the required sample size of 117 HIV infected pregnant women, the participants of the Focus Group Discussions (FGD) and Key Informant Interviews (KII). The study was carried out at Narok County Referral and all the sub-county hospitals in Narok County. A structured questionnaire was used to collect quantitative data. Focus group discussion and KII guides were used to collect qualitative data. Quantitative and qualitative data was analyzed using SPSS version 21 and Nvivo version 14 respectively. Chi square test and logistic regression analysis were used to determine the health system-related factors that influence retention in HIV care. Thematic content analysis was done for qualitative data. The mean age of participants was 30 years (SD=6.48). The study results generated were presented in bar graphs and tables for quantitative data. Results were presented as narrations and triangulated with qualitative data.
Findings: This study established that health system-related factors (waiting time, health care workers services and ARV availability) influenced retention in care among HIV infected pregnant women. However, only ARV availability had a significant association with retention in care (P<0.001, OR=0.19). The multiple logistic regression was used to predict the influence of grouped variables. Overall, the model was a significant predictor of retention in care. Health system related factors was found to increase the likelihood of being retained in care (OR=5.14), though not significant predictors of retention in care (P<0.34).
Unique Contribution to Theory, Practice and Policy: Health system-related factors particularly ARV drug stocks, healthcare workers staffing and timely access of services should be strengthened in order to avert stock outs, minimize waiting time and follow up patients who miss clinic appointments to increase retention among pregnant women in HIV care. Advocate for policy reforms aimed at addressing structural barriers to retention in care, including increased investment in healthcare infrastructure, workforce capacity building, and integration of HIV services within maternal and child health programs. By aligning policy initiatives with the unique needs of HIV-infected pregnant women, policymakers can foster an enabling environment for retention in care, ultimately contributing to the achievement of national and global HIV/AIDS targets.
UAV formation control using enhanced behavior mechanism and artificial potential field
Authors: Deng Luke , Yan Jie , Zhao Mingyang , Pan Jianheng , Bu Xiaoting 
Published: May 2024

Inspired by formation flight of pigeon flock, this paper proposes a enhanced method of autonomous formation control of multiple Unmanned Aerial Vehicles (UAVs) that can maintain high symmetry based on pigeon flock behavior mechanism. Addressing the instability of formation in the original method, the follow improvements have been made. Firstly, improve leadership of top three UAVs, Secondly, modify artificial potential field strategies for top two followers. Finally, through a series of simulation experiments, it is verified that the UAVs can form the expected formation under the autonomous formation control, and can maintain the formation under the complex motion of leader UAV.
The Expansion of the Bureaucratic Structure and Financing Regional Development in Indonesia
Authors: Nawawi Muhammad , Alamsyah M. Nur 
Published: May 2024

This study is about an expansion as a goal used by local elites to expand the bureaucratic structure for politicizing the position of political support and obtaining central funding. The existence of soft requirements which tends to be determined by the local government makes the provisions and process of expansion only for the fulfillment of formal aspects without substance related to the urgency of expansion strategically and economically. This study used a mixed-method that emphasizes a meaningful approach to the situation faced in the expansion by administering a survey on communities’, government administrators, and stakeholders’ opinions in assessing the expansion success. In addition, in-depth interviews were conducted with community leaders, especially those involved in the initial expansion as well as prominent community leaders to find out the expansion plan achievements. This study found that the expansion carried out at the village and sub-district levels had a positive impact on community perception, increased financing, and development. The expansion has allowed each new region the opportunity to finance development through various schemes and the availability of positions for the bureaucracy to gain support for the political power of politicians.
Competencias laborales en estudiantes de Comunicación Social en el Centro Regional Universitario de Veraguas
Authors: González Tejedor Mavis Beli , Campos Portugal Pompilio Alexis 
Published: May 2024

El estudio analiza las competencias laborales de estudiantes de Comunicación Social en el Centro Regional Universitario de Veraguas. Es crucial para mejorar la educación y adaptar los programas académicos a las demandas del campo de la comunicación.
El objetivo principal de este artículo fue evaluar las competencias laborales de los estudiantes y su percepción de la preparación para el mercado laboral.
La metodología tomó como base el diseño de la investigación en un enfoque cuantitativo, descriptivo exploratorio que involucró el uso de cuestionarios para la recopilación de datos. Se realizaron análisis descriptivos y un análisis de componentes principales para evaluar la distribución de variables y las relaciones subyacentes.
Los resultados subrayan la importancia de mejorar la percepción de las habilidades laborales de los estudiantes, fomentar la participación en actividades extracurriculares y brindar orientación de calidad para el crecimiento de habilidades y confianza.
En conclusión, se pudo conocer que los estudiantes de Comunicación Social en el Centro Regional Universitario de Veraguas la mayoría son jóvenes de 18 a 25 años con una proporción equitativa de género. Confían en sus habilidades, pero ven las competencias laborales de forma menos positiva. Se sugiere mejorar la formación y participación en actividades extracurriculares.
El estudio aporta de forma novedosa al área, focalizándose en un enfoque particular. Su aporte académico y científico se ve en la provisión de datos esenciales para decisiones informadas en educación. Igualmente, propone acciones para potenciar la preparación de futuros comunicadores, beneficiando su progreso en lo académico y laboral.
Crecimiento socioeconómico de Panamá y su incidencia sobre la gestión de las organizaciones universitarias y profesionales del país
Authors: Powell Moreno Pablo 
Published: May 2024

La investigación tiene como objetivo estudiar el crecimiento socioeconómico de Panamá desde la perspectiva de su incidencia sobre los resultados de la gestión de las organizaciones profesionales y universitarias del país, desde la óptica de la Teoría de las Organizaciones Complejas.
Los métodos y técnicas utilizadas se representan por las distintas formas de obtener la información necesaria para analizarla y desarrollarla, que consisten en encuestas y entrevistas aplicadas a los estudiantes regulares y docentes exclusivamente, ambos sujetos de investigación forman parte de la Facultad de Economía, además de revisar tesis, libros, artículos, prensa y publicaciones variadas, a fin de ampliar el conocimiento del tema investigado.
El crecimiento socioeconómico del país, en términos prospectivos, no se muestra congruente con otros datos previamente obtenidos, como, la correlación existente entre el número de estudiantes inscritos de las universidades públicas del país, por una parte, y, por otra, la productividad de estas universidades (la relación entre el número de matriculados y la cantidad de egresados), Lo que lleva a considerar las características de la gestión de las universidades públicas dentro de un contexto socioeconómico caótico enfocado desde la perspectiva del paradigma de la complejidad.
La disminución del crecimiento socioeconómico afecta negativamente la población universitaria por falta de ingresos, tanto al número de matriculados como de egresados, de la licenciatura en economía y el debilitamiento de las organizaciones profesionales a causa del déficit de nuevos Economistas que ingresen al Colegio de Economistas de Panamá.
Illegal Access dalam Aktivitas Tambang Inkonvensional di Desa Baturusa Kabupaten Bangka
Authors: Ego Saputra Muhammad 
Published: May 2024

Penelitian ini membahas mengenai akses ilegal dalam aktivitas tambang inkonvensional di Desa Baturusa Kabupaten Bangka. Desa Baturusa adalah wilayah yang memiliki potensi sumber daya timah yang cukup melimpah. Sehingga hal ini menyebabkan maraknya aktivitas pertambangan timah secara ilegal. Yang kemudian menimbulkan permasalahan terhadap lingkungan, seperti sungai menjadi dangkal akibat sedimentasi yang terjadi karena penambangan timah ilegal dan terdapat adanya kolong pasca tambang. Selain itu, maraknya aktivitas pertambangan timah ilegal yang ada di Desa Baturusa disebabkan adanya ketergantungan masyarakat pada sumber daya timah dalam memenuhi kebutuhan ekonominya, sehingga membawa dampak yang begitu besar terhadap kerusakan lingkungan, terutama pada ekosistem sungai. Lebih lanjut, dalam kegiatan pertambangan timah secara ilegal terdapat adanya jaringan akses yang memudahkan para penambang dalam melakukan kegiatan penambangan timah. Karena dalam sebuah kegiatan yang besifat eksploitasi serta bersinggungan dengan ekonomi ekstraktif, maka tidak dapat dipungkiri bahwa jaringan aktor akan selalu ada dalam kegiatan tersebut. Selain itu, terdapat adanya mekanisme akses yang diperoleh para penambang yang dapat memberikan kemudahan dalam mendapatkan, memelihara, dan mempertahankan akses terhadap sumber daya melalui mekanisme yang meliputi proses, sarana, dan hubungan dalam melakukan kegiatan penambangan timah. Sehingga dalam hal ini menyebabkan aktivitas pertambangan timah secara ilegal di Desa Baturusa sangat sulit untuk ditertibkan maupun dihentikan. Tujuan dari penelitian ini yaitu untuk menganalisis jaringan akses dan mekanisme akses dalam aktivitas tambang inkonvensional di Desa Baturusa, Kecamatan Merawang, Kabupaten Bangka. Teori yang digunakan dalam penelitian ini adalah teori Akses dari Jesse Ribot dan Nancy Lee Peluso. Adapun metode yang digunakan dalam penelitian ini yaitu metode penelitian kualitatif. Sementara teknik pengumpulan data dalam penelitian ini ialah wawancara, observasi, dan dokumentasi.

Kata Kunci: Tambang Ilegal, Akses Ilegal, Jaringan
Akses
Uznanie ojcostwa i ustalenie jego bezskuteczności przez mężczyznę świadomego od początku braku więzi biologicznej z dzieckiem. Część 1
Authors: Olczyk Magdalena 
Published: May 2024

Zagadnieniem pierwszoplanowym w tym artykule jest charakter prawny uznania ojcostwa przez mężczyznę świadomego braku więzi biologicznej z dzieckiem. W następstwie stwierdzenia, że chodzi tu o oświadczenie wiedzy, konieczne jest zastanowienie się, czy w analizowanej sytuacji mężczyzna mógłby utracić legitymację do wystąpienia z powództwem o ustalenie bezskuteczności uznania; jeżeli nie, to czy mechanizm oceny jego żądania na podstawie art. 5 k.c. jest dopuszczalny. Zdaniem autorki w tego typu przypadkach to zasada dobra dziecka, a nie prawdy biologicznej winna uzyskać prymat. Ponadto wprowadzenie do polskiego k.r.o. art. 78 § 1, dającego podstawę do wystąpienia z żądaniem ustalenia bezskuteczności uznania, nie zamyka mężczyźnie możliwości dochodzenia ustalenia nieistnienia stosunku ojcostwa w razie wystąpienia innych wad oświadczenia, a nawet jego niezłożenia.
ҚАЗАҚСТАНДАҒЫ ТҰРҒЫН ҮЙ ЖЫЛЖЫМАЙТЫН МҮЛІГІНІҢ БАСТАПҚЫ НАРЫҒЫН ТАЛДАУ
Authors: АЛЬЖАППАРОВА М. , СИХИМБАЕВ М. , СРАИЛОВА Г. 
Published: May 2024

В статье представлен анализ первичного рынка жилой недвижимости в разных городах Казахстана на период 2019 – 2022 гг. и его состояния с учетом экономической нестабильности, инфляции, неравномерного развития сегментов рынка и других факторов, влияющих на рынок недвижимости. В статье обсуждается распределение жилья в зависимости от его площади, стоимости, а также стоимости в зависимости от месторасположения объекта застройки. Рассматривается первичный рынок по разным классам жилья и цены за квадратный метр жилья в каждом из классов.
Мақалада экономикалық тұрақсыздықты, инфляцияны, нарық сегменттерінің біркелкі дамымауын және жылжымайтын мүлік нарығына әсер ететін басқа факторларды ескере отырып, 2019 жылдан 2022 жылға дейінгі кезеңге Қазақстанның әртүрлі қалаларындағы тұрғын үй жылжымайтын мүлігінің бастапқы нарығын және оның жай-күйін талдау ұсынылған. Тұрғын үйді оның ауданына, құнына, сондай-ақ құрылыс объектісінің орналасқан жеріне байланысты құнын бөлу талқыланады. Бастапқы нарық тұрғын үйдің әртүрлі санаттары мен тұрғын үйдің шаршы метрінің бағасы бойынша қарастырылады. Түйінді сөздер: жылжымайтын мүлік, жылжымайтын мүлік нарығы, бастапқы тұрғын үй нарығы, тұрғын үй санаттары
The article presents an analysis of the primary residential real estate market in different cities of Kazakhstan for the period from 2019 to 2022 and its state, taking into account economic instability, inflation, uneven development of market segments and other factors affecting the real estate market. The article discusses the distribution of housing depending on its area, cost, as well as cost depending on the location of the building object. The primary market for different housing classes and prices per square meter of housing in each of the classes are considered.
Қазақстан Республикасындағы мемлекеттік-жекешелік әріптестік жобаларының әлеуметтік-экономикалық тиімділігін бағалау механизмін жетілдіру жолдарының бірі ретінде салыстырмалы артықшылықтарды бағалау әдісі
Authors: STEPANOV M. , LEGOSTAEVA A. , FILYUK G. 
Published: May 2024

The article, through the use of the method of assessing comparative advantages, analyzes the current state of project management in the field of public-private partnerships. The authors used the procedure for assessing socio-economic efficiency to identify potentially attractive investment projects that can be implemented through the introduction of public-private partnership mechanisms. The study established the impact of changes made to the regulatory framework on the possibility of considering a larger number of alternative projects. Since the problem of choosing the best options has arisen, an improved model has been proposed for assessing the socio-economic efficiency of public-private partnership projects. For this purpose, the method of comparative analysis of projects was used in planning, examination and assessment of the social and economic aspects of projects.
Мақалада салыстырмалы артықшылықтарды бағалау әдісін қолдану арқылы мемлекеттік- жекешелік әріптестік саласындағы жобаларды басқарудың қазіргі жағдайы талданады. Авторлар мемлекеттік-жекешелік әріптестік механизмдерін енгізу арқылы іске асырылуы мүмкін әлеуетті тартымды инвестициялық жобаларды анықтау үшін әлеуметтік-экономикалық тиімділікті бағалау тәртібін пайдаланды. Зерттеу нормативтік базаға енгізілген өзгерістердің баламалы жобалардың көбірек мөлшерін қарастыру мүмкіндігіне әсерін анықтады. Үздік нұсқаларды таңдау мәселесі туындағандықтан, мемлекеттік-жекешелік әріптестік жобаларының әлеуметтік-экономикалық тиімділігін бағалаудың жетілдірілген үлгісі ұсынылды. Осы мақсатта жобалардың әлеуметтік-экономикалық аспектілерін жоспарлауда, сараптауда және бағалауда жобаларды салыстырмалы талдау әдісі қолданылды.
В статье посредством использования метода оценки сравнительных преимуществ, осуществлен анализ текущего состояния управления проектами в сфере государственно-частного партнерства. Авторы использовали процедуру оценки социально-экономической эффективности, чтобы определить потенциально привлекательные инвестиционные проекты, которые могут быть реализованы путем внедрения механизмов государственно-частного партнерства. В ходе исследования установлено влияние внесенных в нормативно-правовую базу изменений на возможность рассмотрения большего количества альтернативных проектов. Поскольку возникла проблема выбора наилучших вариантов, то предложена улучшенная модель для оценки социально-экономической эффективности проектов государственно-частного партнерства. Для этого использован метод сравнительного анализа проектов при планировании, экспертизе и оценке социальных и экономических аспектов проектов.
Domain driven design философиясы бойынша аукционды модельдеу
Authors: ЛИСИЦЫНА Л. , ТЕН Т. , КАН Т. 
Published: May 2024

В данной статье рассматривается моделирование по философии Domain Driven Design, понятие доменной модели. исследование предметной области и выделение ограниченных контекстов.
Аталғанмақалада Domain Driven Design философиясы бойынша модельдеу, домен үлгісінің түсінігі, пән саласы және шектеулі контекстерді бөлуді зерттеу қарастырылды.
This article discusses modeling according to the philosophy of Domain Driven Design, the concept of a domain mode, investigation of the subject area and selection of limited contexts.
The Construction Industry Employs Corrosion Protection Mechanisms
Authors: Sedat Ukshin Ahmeti  
Published: May 2024

Corrosion-resistant steels are becoming more prevalent in contemporary manufacturing due to their expanding range of applications. They are increasingly utilized in the construction, marine, and shipbuilding industries. They are a crucial category of long-lasting structural materials. Simultaneously, these construction materials might become highly susceptible to localized corrosion damage in specific situations. The theoretical section illustrates stainless steel categorization. The text describes the corrosion resistance of stainless steels and the various elements that influence it. The text provides a comprehensive description of all corrosion mechanisms, with a particular focus on the genesis of pitting corrosion and the impact of external influences on this specific corrosion mechanism. The study focuses on the impact of changing the chloride concentration in aqueous acids on pitting corrosion development. The experimental phase of the study involved conducting electrochemical corrosion tests to investigate the effect of chloride on stainless steel corrosion resistance. The experiments used austenitic stainless steels (AISI 321, AISI 316L, and UNS S31050), as well as duplex steel (AISl 2304) and superduplex stainless steel (AlS 2507). We tested these materials in water containing varying levels of chloride (50 ppm Cl, 1900 ppm Cl, and 19000 ppm Cl). We then measured and analyzed the electrochemical corrosion parameters. Following the experimental phase, the data was examined, and a conclusion was reached based on the findings. Kijune mentioned the topics of building construction, stainless steel, corrosion, and chlorides.
DOI: https://doi.org/10.52783/tjjpt.v45.i02.6371