bluuebunny/crossref_metadata_2025_split huggingface dataset:
Perception of the Youth Aged 15 to 24 Years on Sexual Debut, Mitigation Strategies, and Associated Health Effects in Homa Bay County, Kenya
Authors: Opiyo Getrude Anyango , Owenga Jane Adhiambo , Osir Esther Auma 
Published: October 2024

Sexual debut refers to the initiation of sexual activity before individuals have reached emotional and physical maturity. Sexual debut among the youth in the age group of 15 to 24 is on the increase globally with an upsurge in reproductive health and social problems such as teenage pregnancy and early marriages. This research determined the perspective of the youth on the above issues and how they could be controlled. Homa Bay County recorded a fertility rate of 23% compared to a national prevalence of 15%. Ndhiwa Sub County had the highest birth rate of 33% in the County. The study objective was to examine the perception of youth regarding sexual debut, mitigation strategies, and associated health effects in Ndhiwa. A descriptive cross-sectional survey design was used and data was collected through questionnaire and focus group discussion. The primary study participants were single youths sampled as 273 and clustered as 141 females and 132 males. The married youths who participated in the focus group discussion were 13 of either gender. Data was analyzed using SPSS version 25. The findings showed that 61% of the respondents were involved in social relationships and only 14% talked of sexual relationships. 70% of the youths mainly get sexual behavior information from their peers while 26% get information from the media. The sociocultural factors enhancing sexual debut included peer influence, cultural activities and parents not discussing sexual debut issues with their children. Many male youths considered sex as an ordinary activity for fun while the females confirmed that sponsor relationships of sex for gifts or favor exist. The identified mitigation strategies included abstinence, reinforcement of sex education in schools and avoidance of negative peer influence. The consequences of sexual debut were school dropout, early and forced marriage, Criminal abortion, teenage pregnancy, and complications during childbirth. The study concluded that youths are getting information which does not give life skills and living values that can prevent risky sexual behavior. The society norms are available for control of sexual debut for the youths to adopt. The health and education departments should enhance counseling on sexual debut and sex education for positive subjective self-control among the youth
РАЗВИТИЕ ИССЛЕДОВАТЕЛЬСКОЙ ДЕЯТЕЛЬНОСТИ УЧАЩИХСЯ: УНИКАЛЬНАЯ ЛИЧНОСТЬ В УНИКАЛЬНЫХ УСЛОВИЯХ
Authors: Савостьянов Александр Иванович , Мацаренко Татьяна Николаевна 
Published: October 2024

Статья посвящена проблеме развития трансформации пространства личностных смыслов ребенка в исследовательской деятельности, воздействие исследовательской деятельности ребенка на процессы переосмысления как в области открытия знания для себя, так и в области самостроительства иерархии личностных смыслов.
The article is devoted to the problem of development of transformation of space of personal meanings of the child in research activity, the impact of research activity of the child on processes of rethinking both in the field of discovery of knowledge for oneself and in the field of self-construction of hierarchy of personal meanings.
THE "ECONOMIC MAN" IN THE HISTORY OF SOCIAL AND LABOR THEORIES
Authors: Печерских Светлана Павловна 
Published: October 2024

В статье рассматривается феномен «экономического человека», анализируется история возникновения и развития этого понятия. Анализируются экономические и социально-философские теории о положении человека в системе трудовых отношений.
The article examines the phenomenon of "economic man", analyzes the history of the emergence and development of this concept. The economic and socio-philosophical theories about the human position in the system of labor relations are analyzed.
ЗНАЧИМЫЕ ВОПРОСЫ УЧЁТА ОСНОВНЫХ СРЕДСТВ: СРАВНЕНИЕ С МЕЖДУНАРОДНЫМИ СТАНДАРТАМИ ФИНАНСОВОЙ ОТЧЁТНОСТИ
Authors: Коробкова Оксана Константиновна , Цзян Хаожань 
Published: October 2024

В научной статье рассмотрены особенности применения Федерального стандарта бухгалтерского учёта ФСБУ 6/2020 «Основные средства». Представлен анализ нововведений в сравнении с Международными стандартами финансовой отчётности.
The scientific article discusses the features of the application of the Federal Accounting Standard FSB 6/2020 "Fixed assets". The analysis of innovations in comparison with International Financial Reporting Standards is presented.
The Discovery of Three Pulsars in the Globular Cluster M15 with FAST
Authors: Wu Yuxiao , Pan Zhichen , Qian Lei , Ransom Scott M. , Eatough Ralph P. , Wang BoJun , Freire Paulo C. C. , Liu Kuo , Yan Zhen , Luo Jintao , Zhang Liyun , Li Minghui , Yin Dejiang , Li Baoda , Li Yifeng , Dai Yinfeng , Li Yaowei , Zhang Xinnan , Liu Tong , Pan Yu 
Published: October 2024

Abstract
We present the discovery of three pulsars in the globular cluster (GC) M15 (NGC 7078) by the Five-hundred-meter Aperture Spherical Radio Telescope. PSR J2129+1210J (M15J) is a millisecond pulsar with a spin period of 11.84 ms and a dispersion measure of 66.68 pc cm−3. Both PSR J2129+1210K and L (M15K and L) are long-period pulsars with spin periods of 1928 ms and 3961 ms, respectively. M15L is the GC pulsar with the longest spin period known. We update the timing solutions of M15A to M15H. As predicted by A. Ridolfi et al., the flux density of M15C keeps decreasing, and the latest detection in our data set was on 2022 December 20. We have also detected M15I’s signal for the first time since its discovery. Current timing suggests that it is an isolated pulsar.
Descendre au puits, s’élever vers la Madone
Authors: Zuber Célia 
Published: October 2024

Construite autour de 1600 dans le monastère romain de San Gregorio al Celio, la chapelle Salviati conserve deux images mariales. Selon la légende, la première Madone aurait miraculeusement parlé à saint Grégoire. Les artistes Carlo Maderno, Annibale Carracci et Giovanni Battista Ricci, parmi d’autres, ont mis en scène cet épisode de façon à l’actualiser dans l’espace de la chapelle. La seconde image mariale, prenant place à l’entrée de la chapelle, a jusqu’ici été considérée comme une « copie » de la Madonna di San Gregorio et pose encore question. Dans cet article, nous rendons compte des liens que cette Madone tissait avec le « pozzo di San Gregorio », situé dans une crypte attenante à la chapelle. Il s’agit, d’abord, de considérer les restaurations de ce lieu réalisées par le cardinal Cesare Baronio, alors abbé comandataire et membre de l’Archiconfrérie des suffrages qui organisait une procession au monastère durant l’octave des morts. Nous observons, ensuite, comment l’eau du puits, réputée thaumaturgique, était investie au sein du culte marial et des pratiques dévotionnelles pour les âmes du purgatoire. Enfin, nous analysons la façon dont les dispositifs de ces images mariales impliquaient et impactaient les fidèles au sein d’une expérience spatiale, liturgique et kinétique : par leurs mouvements et leurs corps, ils participaient à l’efficacité rituelle où se jouait une intense solidarité entre vivants et morts.
Mental mathematics knowledge for teaching of ‘high gain’ pre-service teachers
Authors: Venkat Hamsa , Mathews Corin D. 
Published: October 2024

Background: Initial teacher education (ITE) research in South Africa shows gaps in pre-service teachers’ (PSTs) primary mathematics knowledge.Aim: We study the mental mathematics understandings and teaching experiences of three PSTs who achieved high gains for learners they taught mental mathematics to using the Mental Starters Assessment Project (MSAP) jump strategy materials.Setting: The three PSTs, from one urban university, taught the jump strategy to Grade 3 classes in three different Gauteng schools.Methods: Learner pre- and post-tests around the taught unit provided the basis for categorising the three ‘high gain’ PSTs. Extended interviews with each PST were then transcribed. Initial grounded analyses of these data were subsequently overlaid with categories drawn from the mathematical knowledge for teaching literature.Results: All three PSTs indicated relatively strong common content knowledge of jump strategies and connected specialised content knowledge. They also exhibited strong awareness of the MSAP content. They differed in how they saw the relationship between fluency, calculation and equivalence tasks.Conclusion: The study’s findings indicate the need for more explicit attention to the connection between mental maths fluencies and strategic calculation in ITE.Contribution: The study points to ways in which mental mathematics can be understood and taught for strong learning gains.
Linguistic Identity of Students in the Juliaca Public Pedagogical Higher Education School
Authors: Sanabria Yolanda Jesús Florez de , Apaza-Ticona Jorge , Apaza-Chino Julian 
Published: October 2024

Objective: The objective is to describe the linguistic identity of the students of the Juliaca Public Pedagogical Higher Education School from the various Quechua and Aymara-speaking ecozones of the Puno region.

Theoretical Framework: This research deals with linguistic identity of the students, in the context the use of the Spanish language in communication is a priority, as it is considered an official language. In the research we confirmed that the students have a favorable linguistic identity towards the Quechua and Aymara languages, because these languages have utility value and a symbol of cultural identity in the Puno region. In addition, in intercultural educational policies the use of the Quechua and Aymara languages is recognized. Therefore, it is essential to use it in the family, communal and institutional context.

Method: The most predominant qualitative-ethnographic methodology was used, complemented by the quantitative methodology, as well as with the help of interview, participant observation and performance techniques, which allowed us to glimpse linguistic identities. The research sample considered was 128 students, with a statistical affixation in a proportional manner, according to the student population of each specialty of the school.

Results: The study glimpses the identity with the Quechua, Aymara and Spanish languages. The results show the factors that influence the student to prefer to speak in Spanish and not in Quechua or Aymara and finally the perceptions about the linguistic identity of the students, in the context of coexistence in the higher education institution and in the family.

Contribution: In this research we glimpse the existence of the diversity of languages linked to the different linguistic families; Spanish as the official language is spoken in various institutional spaces and Quechua and Aymara in communal and family contexts.
BO‘LAJAK PEDAGOGLARNING MEDIA KOMPETENTLIGINI RIVOJLANTIRISHNING ASOSIY YO‘NALISHLARI
Authors: Fayziyeva Dildora , Rajabova Gulchexra 
Published: October 2024

Hozirgi kunda pedagog-xodimlarning professional darajada kundalik ishlarda axborot kommunikatsion texnologiyalar orqali kasbiy faoliyatini tashkil etishi dolzarb masala hisoblanadi. Ayniqsa, talaba-yoshlarning ijtimoiy-tarmoqlarda faolligini inobatga olgan holda ular uchun turli dasturiy mahsulotlardan foydalanish bo‘yicha yo‘riqnoma kontentlar tayyorlash ham muhimdir. Xususan, oliy ma’lumotga ega bo‘lgan xodimlar professional darajada kundalik ishlarida zamonaviy AKT (axborot kommunikatsion texnologiyalar)dan foydalanishi ular ishlayotgan sohada ish unumdorligini oshishiga xizmat qiladi. Maqolada axborot texnologiyalarini kasbiy faoliyatda qo‘llash fani doirasida turli video topshiriqlar hamda ijtimoiy tarmoqlar imkoniyatidan foydalanib quiz test topshiriqlari orqali media kompetentlikni rivojlantirish misollar orqali yoritilgan.
Pengaruh Literasi Keuangan, Religiusitas, dan Environmental Concern Terhadap Keputusan Pembelian Green Sukuk Ritel Pada Generasi Milenial
Authors: Agustina Asiroch Yulia 
Published: October 2024

Literasi keuangan, religiusitas, dan environmental concern mempunyai pengaruh terhadap seseorang dalam membuat keputusan keuangan yang baik. Penelitian ini bertujuan untuk mengukur pengaruh literasi keuangan, religiusitas, dan environmental concern terhadap keputusan pembelian green sukuk ritel pada generasi milenial. Penelitian ini merupakan penelitian kuantitatif kausalitas. Populasi dalam penelitian ini adalah investor generasi milenial green sukuk ritel. Sampel yang digunakan adalah 100 orang responden generasi milenial. Perolehan data dilakukan dengan menyebar kuisioner. Data yang didapatkan kemudian diolah dengan alat bantu software statistik yaitu SPSS versi 29. Analisis yang digunakan pada penelitian ini meliputi pengukuran validitas dan reliabilitas serta pemenuhan asumsi klasik. Hasil pengujian dalam penelitian ini berdasarkan uji regresi linier berganda secara parsial variabel literasi keuangan diketahui Thitung > Ttabel dengan perolehan 3,271 > 1,660 hal ini menunjukkan bahwa variabel literasi keuangan berpengaruh positif dan signifikan terhadap keputusan pembeliaan green sukuk ritel pada generasi milenial. Hasil pengujian kedua menggunakan analisis regresi linear berganda secara parsial diketahui bahwa Thitung > Ttabel 2,232 > 1,660 hal ini menunjukkan bahwa variabel riligiusitas memiliki pengaruh positif dan signifikan terhadap keputusan pembelian green sukuk ritel pada generasi milenial. Hasil pengujian ketiga menggunakan analisis regresi linear berganda secara parsial diketahui bahwa Thitung > Ttabel 3,979 > 1,660. Dengan demikian hasil analisis ini menunjukan bahwa variabel environmental concern memiliki pengaruh positif dan signifikan terhadap keputusan pembelian green sukuk ritel pada generasi milenial.
PENGARUH GAYA KEPEMIMPINAN DAN MOTIVASI KERJA TERHADAP KINERJA GURU (Studi Kasus Guru SMP Negeri 1 Bangkurung)
Authors: Halimu Mastia M. , Himran Yofandi Djibran 
Published: October 2024

Pendekatan yang digunakan dalam penelitian ini yaitu kuantitatif yang di kualitatifkan, Teknik pengukuran variabel menggunakan skala likert. Teknik analisis data yang digunakan yaitu analisis regresi linier berganda, dimana mendapatkan persamaan Y = 87.897 + 1,045 X1 + 1,999 X2. Uji koefisien korelasi (r) ditemukan hasil 0,359 atau 35 dengan interprestasi antara 0,20-0,399 yang artinya tingkat korelasi yang sangat rendah. Uji t H1 diperoleh T hitung 2,246 > T tabel 0,074 sedangkan H2 t hitung 3,159 > t tabel 0,074, dan uji F diperoleh nilai F hitung 12,126 > F tabel 3,420. Uji Koefisien Determinasi memiliki nilai 0,524 menunjukan besarnya sumbangan variabel bebas terhadap variabel terikat sebesar 52,4%. Hasil dari penelitian ini menunjukan bahwa gaya kepemimpinan dan motivasi kerja secara simultan berpengaruh terhadap kinerja.
Kata Kunci: Gaya Kepemimpinan; Motivasi; Kinerja.
Pentingnya komunikasi efektif dalam keluarga untuk mengembangkan kemampuan emosional anak
Authors: Putri Sofianti , Wibowo Allisa Ayu , AM Muh Asriadi 
Published: October 2024

Penelitian ini bertujuan untuk menganalisis pentingnya komunikasi yang efektif dalam keluarga untuk mengembangkan kemampuan emosional anak usia dini. Metode penelitian yang digunakan adalah studi literatur yang mengumpulkan data dari berbagai sumber terpercaya seperti Google Scholar untuk mengidentifikasi pola-pola komunikasi yang efektif. Hasil penelitian menunjukkan bahwa komunikasi yang terbuka, hangat, baik, dan penuh empati dalam keluarga dapat meminimalisir kesalah pahaman, meningkatkan rasa aman pada anak, dan mendukung perkembangan emosional yang sehat. Penelitian ini juga menunjukkan peran penting terhadap keterampilan komunikasi yang konsisten dan responsif dapat membantu anak mengembangkan keterampilan sosial dan membangun hubungan yang sehat dengan orang lain tentu sangat penting dalam proses ini. Penelitian ini menyimpulkan bahwa peran penting orang tua dalam memberikan contoh perbaikan komunikasi yang positif, serta bagaimana komunikasi yang kurang efektif dapat menghambat perkembangan emosional anak, dengan demikian memperkuat komunikasi efektif dalam sebuah keluarga menjadi kunci penting yang berdampak positif pada perkembangan emosional anak secara optimal.
Measurement report: Urban ammonia and amines in Houston, Texas
Authors: Tiszenkel Lee , Flynn James H. , Lee Shan-Hu 
Published: October 2024

Abstract. Ammonia and amines play critical roles in secondary aerosol formation, especially in urban environments. However, fast measurements of ammonia and amines in the atmosphere are very scarce. We measured ammonia and amines with a chemical ionization mass spectrometer (CIMS) at the urban center in Houston, Texas, the fourth most populated urban site in the United States, during October 2022. Ammonia concentrations were on average four parts per billion by volume (ppbv), while the concentration of an individual amine ranged from several parts per trillion by volume (pptv) to hundreds of pptv. These reduced nitrogen compounds were more abundant during weekdays than on weekends and correlated with measured CO concentrations, implying they were mostly emitted from pollutant sources. Both ammonia and amines showed a distinct diurnal cycle, with higher concentrations in the warmer afternoon, indicating dominant gas-to-particle conversion processes taking place with the changing ambient temperatures. Studies have shown that dimethylamine is critical for new particle formation (NPF) in the polluted boundary layer, but currently there are no amine emission inventories in global climate models (as opposed to ammonia). Our observations made in the very polluted area of Houston, as well as a less polluted site (Kent, Ohio) from our previous study (You et al., 2014), indicate there is a consistent ratio of dimethylamine over ammonia at these two sites. Thus, our observations can provide a relatively constrained proxy of dimethylamine using 0.1 % ammonia concentrations at polluted sites in the United States to model NPF processes.
Immunohistochemical Expression of Cyclin D1 in Invasive Breast Carcinoma
Authors: Hassan Tabish , Zafar Nadeem , Bajwa Akhter Ali , Ahmed Rabia , Umair Muhammad , Qayyum Mubina 
Published: October 2024

Objective: This study was conducted to determine the immunohistochemical expression of cyclin D1 in invasive breast carcinoma and its association with already established prognostic parameters like estrogen receptor (ER), progesterone receptor (PR), HER2/Neu, and Ki67 status.

Study Design & Setting: Cross sectional Observational. Department of Pathology, Armed Forces Institute of Pathology, Rawalpindi

Methodology: The study included 350 cases of invasive breast cancer diagnosed between January 2023 and December 2023. Data collected included patient age, histological subtype, molecular subtypes, tumor size, and the presence of estrogen (ER) and progesterone (PR) receptors, as well as HER2/Neu and Ki67 status. Patients who had undergone chemotherapy, received radiation to the breasts, or experienced relapse were excluded from the study. Immunohistochemistry was conducted using a Cyclin D1 antibody to assess Cyclin D1 expression in tissue samples. The expression levels were categorized as negative, weak, moderate, strong staining in tumor cells. Data analysis was performed using SPSS 29.0, and statistical comparisons were made between Cyclin D1 staining and ER, PR, HER2/Neu, and Ki67 status.

Results: Cyclin D1 moderate to strong staining was seen in 173/352 (49.14%) cases of invasive BC. Cyclin D1 expression was slightly statistically significantly associated with ER (x2 = 7.78, P value <0.051) and Ki67 positivity (÷2 = 7.27, P value <0.064).

Conclusion: Cyclin D1 has the potential to serve as a prognostic marker. Incorporating it into the routine IHC workup for breast cancer could enhance patient management, especially with the development of new targeted therapies that inhibit the Cyclin D-CDK4/6 axis.
Analisis Kewajiban Legislasi DPR dan Pemerintah dalam Menindaklanjuti Putusan Mahkamah Konstitusi No. 90/PUU-XXI/2023
Authors: Wahid Abdul , Suriyanto Suriyanto 
Published: October 2024

Putusan Mahkamah Konstitusi No. 90/PUU-XXI/2023 memperkenalkan norma hukum baru yang memberikan pengecualian terhadap syarat usia pencalonan presiden dan wakil presiden bagi calon yang pernah atau sedang menjabat dalam jabatan terpilih melalui pemilihan umum. Norma hukum baru ini mewajibkan adanya penyesuaian dalam Undang-Undang No. 7 Tahun 2017 tentang Pemilu agar sejalan dengan konstitusi. Penelitian ini bertujuan untuk menganalisis kewajiban legislasi DPR dan Pemerintah dalam merespons putusan tersebut, serta mengidentifikasi hambatan-hambatan politis dan administratif yang muncul dalam proses penyelarasan peraturan perundang-undangan. Selain itu, penelitian ini juga membahas dampak dari keterlambatan penyesuaian legislasi yang dapat menciptakan kekosongan hukum dan ketidakpastian hukum dalam pelaksanaan pemilu berikutnya.

Hasil penelitian menunjukkan bahwa meskipun putusan MK bersifat final dan mengikat, implementasi legislasi menghadapi berbagai hambatan, termasuk resistensi politik dari kelompok tertentu yang merasa dirugikan oleh norma baru, serta proses birokrasi yang lambat dalam menyusun revisi undang-undang. Hambatan-hambatan ini dapat memperlambat penyesuaian yang diperlukan, yang berdampak pada jalannya pemilu dan kepastian hukum bagi para calon. Sebagai solusi, penelitian ini merekomendasikan pembentukan tim legislasi khusus yang bertugas untuk mempercepat proses revisi undang-undang pemilu, serta meningkatkan transparansi dan partisipasi publik dalam penyusunan peraturan. Dengan demikian, norma hukum baru dapat diimplementasikan secara efektif, memastikan stabilitas politik dan kepastian hukum dalam pemilihan presiden dan wakil presiden di masa mendatang.
Ciencia, arte y participación comunitaria: la exposición de tiburones, transformando la divulgación científica en Colombia
Authors: Calderón Buitrago Paula 
Published: October 2024

En la Universidad de los Andes ha surgido una iniciativa que está revolucionando la manera en que se comparte y comprende la ciencia en la sociedad. Tradicionalmente, los descubrimientos científicos se presentan en informes largos y, a menudo, difíciles de entender para el público general, pero eso está cambiando. La comunidad académica y los investigadores han comprendido que, aunque sus extensas jornadas de trabajo generan resultados valiosos, rara vez logran la visibilidad o el impacto esperado. Además, solemos pensar que los temas científicos solo interesan a quienes pasan días enteros en laboratorios, aislados y utilizando un lenguaje técnico incomprensible para la mayoría.
Por eso, ahora buscan nuevas formas de comunicar sus hallazgos, con el objetivo de ampliar su alcance y desmantelar la idea de que el conocimiento es aburrido y distante. Su meta es crear experiencias dinámicas, atractivas y envolventes, accesibles para personas de todas las edades y con diversos niveles de formación.
Un claro ejemplo de este cambio de paradigma es la exposición COLOMBIA: del Megalodón al tiburón linterna enano, pues no solo desafía los mitos sobre estas fascinantes criaturas marinas, sino que también genera un espacio innovador donde el arte, la investigación y la participación comunitaria se entrelazan para contar una historia de biodiversidad y conservación. Este proyecto demuestra cómo el conocimiento puede transformarse en una experiencia inclusiva y colaborativa, diseñada para conectar con la comunidad académica y con el público en general.