bluuebunny/crossref_metadata_2025 huggingface dataset:
SCIACCA, Christine: Illuminating Woman in the Medieval World, Italy, Getty, 2017, 110 págs.
Authors: Rey Nicolás Fernán
Published: February 2025

Christine Sciacca, curadora del Walters Art Museum de Baltimore y con especialidad en el arte europeo medieval, específicamente aquel que se ubica entre los años 300 y 1400 DC, nos acerca su última obra, lanzada en el 2017 bajo el nombre de Illuminating Woman in the Medieval World. En ella se dedica a repasar, mediante la reproducción de una amplia gama de ilustraciones de manuscritos, como era entendido el rol que debían tener las mujeres en la Edad Media por parte de los hombres y que rol finalmente ejercieron. La temática principal del trabajo es ubicar a las y los lectores espacial y temporalmente en la sociedad medieval y desde allí, desde una perspectiva de género, comprender como se representaba y comprendía lo femenino en el medioevo.
Cohabitar > entre lo sustentable y lo construible
Authors: Reale Luciana , Bertoni Griselda
Published: February 2025

El objetivo de este trabajo es revisar los paradigmas habituales sobre cómo habitar la ciudad,repensando conceptos como la densidad, hibridación, sostenibilidad, y sus distintasrepresentaciones éticas.El mismo se sitúa en el Taller de Proyecto Arquitectónico y se trata de una propuesta que busca darsoluciones arquitectónicas a las nuevas formas de convivir, en este caso, a comunidades unidas poruna actividad productiva común.Se pretende un menor impacto de lo construido sobre el medio, en todas las escalas en que esahuella efectuada en el territorio pueda morigerarse. Se trabaja sobre el concepto de concienciasostenible desde la técnica medioambiental, el paisaje y la dimensión social del proyecto. Secuestiona el arquetipo de la vivienda, se experimenta con medios e instrumentos de proyecto, secontempla el tiempo y el contexto como materiales proyectuales, valorando la aptitud analítica y lareflexión sobre la disciplina.
La transdiciplinariedad como insumo en la formación en tecnología arquitectónica para la intervención y recuperación de pre existencias
Authors: Elías María Laura
Published: February 2025

El notable incremento de estudios sobre la intervención material en el patrimonio arquitectónico anivel nacional ha sido respaldado por la progresiva especialización de profesionales en el área. Estefenómeno se debe, en parte, a la oferta de programas académicos con un enfoqueprofesionalizante. No obstante, persisten vacíos en el conocimiento técnico sobre la materialidadhistórica y su compatibilidad con materiales contemporáneos, lo que genera una dicotomía entrerenovación y conservación que, en algunos casos, compromete la integridad y la preservación de lasestructuras.Este documento presenta una línea de investigación en desarrollo y sus avances actuales, con elobjetivo de proponer estrategias para abordar estos vacíos mediante la incorporación de contenidostransdisciplinares en la formación e investigación académica. Se considera que este enfoque puedefavorecer un estudio más riguroso de los materiales de construcción y fomentar un desarrolloepistemológico en torno a las tecnologías aplicadas a la construcción del hábitat preexistente. Separte del supuesto de que mejorar las estrategias de intervención en edificios existentes,particularmente mediante el conocimiento de los materiales y sus efectos de degradación, esesencial para avanzar hacia prácticas sostenibles en la arquitectura.
Quality of Life in Patients with Chronic Obstructive Pulmonary Disease
Authors: Radchenko O.M. , Pylypiv L.I.
Published: February 2025

Quality of life (QL) is an important criterion of the state of health and its changes. It allows to determine the course of the disease, the effectiveness of therapy, to provide patient’s ranging and grouping, to create a rehabilitation plan and monitore its implementation.
Objective — to determine the quality of life of patients with exacerbation of chronic obstructive pulmonary disease (COPD), its correlations and to assess the dependence of these parameters on the patien’s body weight.
Materials and methods. The study included 145 patients with exacerbation of COPD who were divided into groups according to body mass index (BMI): 42 patients with normal body weight (30 men and 12 women, median age 50 years), 41 patients (29 men and 12 women, median age 52 years) with overweight and 62 patients (37 men and 25 women, median age 52 years) with obesity (OB). A determination of blood leptin level was performed, along with a COPD assessment test (CAT), checked QL according to St. George Respiratory Questionnaire (SGRQ), and the severity of anxiety and depression according to the Hospital Anxiety Depression Scale (HADS). The results were analyzed statistically.
Results and discussion. The final assessment of the QL of patients with exacerbation of COPD was 45.6 %. The component «symptoms» (60.2 [48.4; 73.6]) had the greatest impact on QL, a somewhat smaller impact on QL had components «activity» (47.7 [35.8; 66.2] %) and «psychosocial influence» (39.4 [26.4; 56.4] %). Among women, QL was slightly lower (62.8 vs 57.1%; 53.4 vs 44.8 %; 41.5 vs 36.5 %; 53.4 vs 41.7 %). The QL was significantly lower in patients-smokers (according to the «impact» component and the final QL score: 47.3 [40.1; 62.9] vs 32.8 [18.8; 42.6] %; 57.3 [43.0; 63.4] vs 39.3 [29.2; 47.2] %; both р = 0.01). According to the Kendall’s correlational analysis, QL significantly worsened in parallel with increasing BMI and blood leptin content, with an increase in the severity of COPD (by clinical group; CAT result; degree of respiratory insufficiency), with the development of arterial hypertension and deterioration of pressure control, with dependence on depression, with an increase in the size of the right lobe of the liver as seen on ultrasound and deterioration of velocity and volume parameters of external respiratory function. Correlations of total QL were distinguished in patients with different body weight.
Conclusions. Exacerbation of COPD was accompanied by decrease of quality of life according to the SGRQ (45.6 %), due to the development of symptoms and limitation of physical activity. QL was significantly lower in smokers and patients with concomitant obesity. Deterioration of quality of life occurred in parallel with an increase of body weight and blood leptin level, depending of the severity of COPD, development of arterial hypertension and depression, accompanied by deterioration of the external respiratory function indicators.
Peran Stres Akademik dalam Membentuk Pyshological Well Being Pada Remaja
Authors: Bramasta S Hanggara Ditto , Suroso Suroso , Rista Karolin
Published: February 2025

Penelitian ini bertujuan untuk mengetahui hubungan stress akademik dengan psychological well being pada remaja. Penelitian ini menggunakan 236 subjek siswa dan siswi kelas 10-12 SMA Dharma Wanita Surabaya. Intsrumen pengumpulan data menggunakan skala Stres Akademik dan skala Psychological Well Being yang dikembangkan oleh peneliti berdasarkan indikator..Analisis pada penelitian ini menggunakan Spearman’s Rho menghasilkan koefisien r = -0,710 dengan P = 0,000 yang menunjukan hubungan negatif dan signifikan antara stres akademik dengan Psychological Well Being. Artinya, semakin tinggi stres akademik maka semakin rendah Psychological Well Being yang dimiliki siswa dan siswi SMA Dharma Wanita Surabaya.
Literasi Digital dengan Perilaku Konsumtif pada Generasi Z
Authors: Kurniawati Linda , Pratitis Niken Titi , Arifiana Isrida Yul
Published: February 2025

This study aims to determine the relationship between digital literacy and online shopping consumer behavior in generation Z. This study uses a quantitative research type using a correlational method. The sampling technique in this study used the Quota Sampling technique with a sample size of 115 generation Z aged 20-27 years. This study uses data instruments, namely the Digital Literacy Scale and the Consumptive Behavior Scale. Data were analyzed using the help of the Pearson correlation test with SPSS software version 25 for Windows. The results of the product moment analysis showed a relationship between digital literacy and consumptive behavior obtained a correlation value = -138 with a significance of P = 0.141> 0.05 meaning that there is no relationship between digital literacy and consumptive behavior, so the hypothesis is rejected.
Regulasi Emosi dan Kepribadian Introvert: Faktor Penentu Self Injury di Kalangan Mahasiswa di Surabaya
Authors: Setyawan Riko Yuli , Pratikto Herlan , Aristawati Akta Ririn
Published: February 2025

Students are expected to have good critical thinking and problem solving skills, but in reality some of them still commit self injury as a way to relieve or divert the emotional pain they feel. This study aims to determine whether there is a relationship between emotion regulation and introverted personality tendencies with self injury tendencies in university students in Surabaya. Correlational quantitative research method with the number of respondents as many as 384 students who were taken using purposive sampling technique. The analysis in this study used multiple linear regression analysis. The results showed that there is a significant relationship between emotion regulation and introverted personality tendencies with self injury tendencies in university students in Surabaya. Students with low emotion regulation and high introverted tendencies tend to have a greater risk of self injury. This research provides important insights in efforts to prevent and intervene in self injury behavior through improving emotion regulation and understanding individual personality types.
Loneliness di Perantauan: Bagaimana Peran Parental Attachment dan Self-Esteem pada Mahasiswa Baru?
Authors: Razelasyah Razelasyah , Meiyuntariningsih Tatik , Ramadhani Hetti Sari
Published: February 2025

Penelitian ini bertujuan untuk menguji hubungan antara loneliness, parental attachment, dan self-esteem pada mahasiswa baru perantauan di Kota Surabaya. Menggunakan desain kuantitatif korelasional, penelitian ini melibatkan 233 mahasiswa di kota Surabaya yang dipilih dengan purposive sampling. Instrumen yang digunakan meliputi skala parental attachment (α=0,927), skala self-esteem (α=0,953), dan skala loneliness (α=0,948).  yang dikembangkan oleh peneliti. Data dianalisis dengan regresi linear, dan hasilnya menunjukkan adanya hubungan signifikan antara ketiga variabel. parental attachment dan self-esteem terhadap loneliness. Secara parsial, hasil penelitian menunjukkan bahwa terdapat hubungan negatif yang signifikan antara parental attachment dan loneliness. Artinya, semakin tinggi parental attachment, maka loneliness mahasiswa akan semakin rendah. Selain itu, ada hubungan negatif yang signifikan antara self-esteem dan loneliness. Hal ini menunjukkan bahwa semakin tinggi self-esteem, semakin rendah pula tingkat loneliness yang dirasakan oleh mahasiswa. Disarankan agar mahasiswa baru memperkuat hubungan dengan keluarga dan meningkatkan self-esteem untuk mengurangi loneliness.
Edukasi Biogas Terpadu sebagai Energi Terbarukan di Desa Banyumudal
Authors: Alamsyah Mashudi , Dinihari Yulian , Siburian Martua Ferry , Marhento Giry , Pratama Rifqi , Jonathan George Louwis
Published: February 2025

Program pengabdian masyarakat ini bertujuan untuk memberikan edukasi tentang pemanfaatan biogas sebagai energi terbarukan di Desa Banyumudal, Kecamatan Buayan, Kebumen, Jawa Tengah. Pemilihan desa ini didasarkan pada potensi besar limbah ternak yang ada di sekitar desa, yang selama ini belum dimanfaatkan secara optimal. Program ini mengedepankan penyuluhan yang melibatkan masyarakat secara aktif untuk meningkatkan pengetahuan mereka mengenai manfaat biogas, serta cara-cara pengelolaannya yang ramah lingkungan. Melalui penyuluhan, masyarakat diharapkan dapat memahami pentingnya biogas sebagai sumber energi yang lebih bersih dibandingkan dengan penggunaan kayu bakar dan bahan bakar fosil lainnya. Hasil dari pelaksanaan penyuluhan menunjukkan peningkatan signifikan dalam pengetahuan masyarakat tentang biogas dan pengelolaan limbah. Masyarakat menunjukkan ketertarikan yang tinggi terhadap penerapan teknologi biogas. Secara kuantitatif, peningkatan dapat dilihat melalui data survei yang menunjukkan bahwa pengetahuan masyarakat meningkat dari 30% menjadi 70%, yang merepresentasikan kenaikan sebesar 40%, meskipun tantangan terbesar adalah dalam implementasi praktis dan keberlanjutan penggunaan teknologi tersebut di tingkat rumah tangga. Oleh karena itu, saran untuk keberhasilan jangka panjang meliputi pendampingan berkelanjutan, kebijakan yang mendukung, dan kolaborasi dengan pihak swasta.  This community service program aims to provide education about the use of biogas as renewable energy in Banyumudal Village, Buayan District, Kebumen, Central Java. The selection of this village was based on the large potential of livestock waste around the village, which so far has not been utilized optimally. This program prioritizes outreach that actively involves the community to increase their knowledge about the benefits of biogas, as well as environmentally friendly ways of managing it. Through outreach, it is hoped that the public can understand the importance of biogas as a cleaner energy source compared to the use of firewood and other fossil fuels. The results of the outreach show a significant increase in public knowledge about biogas and waste management. The public shows high interest in the application of biogas technology. Quantitatively, the improvement can be seen through survey data which shows that public knowledge increased from 30% to 70%, which represents an increase of 40%, although the biggest challenge is in the practical implementation and continued use of this technology at the household level. Therefore, suggestions for long-term success include ongoing assistance, supportive policies, and collaboration with the private sector.
Implementasi Sistem Inventaris Manajemen Menggunakan Algoritma C4.5 pada Djaya Motor
Authors: Hendrawan Afrizal , Susanto Arif , Tama Bayu Jaya
Published: February 2025

Ilmu pengetahuan dan teknologi lambat laun semakin berkembang seiring dengan kemajuan era globalisasi. Fenomena ini secara langsung berdampak pada dunia informasi yang semakin mutakhir. Berbagai informasi dan pengelolaan manajemen perusahaan saat ini sangat mendukung untuk bisa dikembangkan menjadi sistem yang mengandalkan kemajuan teknologi. Pemanfaatan teknologi informasi yang optimal akan sangat membantu kinerja suatu perusahaan. semakin giat perusahaan dalam memanfaatkan teknologi informasi yang ada maka pencapaian tujuan akan tercapai lebih efektif. Selain itu perencanaan persediaan juga akan mempengaruhi aktivitas sehari-hari perusahaan tersebut. Djaya Motor merupakan salah satu perusahaan yang bergerak pada bidang jasa dan sparepart khusus kendaraan motor. Pada saat ini, pengolahan data sparepart yang digunakan pada Djaya Motor masih dilakukan secara manual, yakni dengan cara menyimpan data inventori tersebut ke dalam Microsoft Excel. Sistem tersebut menjadikan pihak perusahaan tidak dapat mengetahui data persediaan stock sparepart dengan cepat dan akurat. Bagaimana agar data barang tetap ter-update. Tujuan dari penelitian ini adalah untuk memperbaiki sistem yang ada di Djaya Motor yang masih menggunakan sistem manual menjadi sistem yang otomatis dan terstruktur. Metodologi yang digunakan adalah algoritma c4.5 dimana metode ini bekerja dengan membentuk pohon keputusan. Hasil dari penelitian ini adalah sebuah sistem inventaris manajemen yang dapat menyelesaikan permasalahan yang ada.
Aplikasi Android Pengucapan Huruf Abjad sebagai Media Pembelajaran Membaca Cepat Tanpa Mengeja Menggunakan Flutter
Authors: Yusup Muhammad , Hermawan Rudi , Handayani Shinta Dwi
Published: February 2025

Masih adanya metode belajar membaca dengan mengeja, metode pembelajaran yang belum efektif dan kurangnya media belajar membaca yang menarik bagi siswa-siswi TK perlu diintegrasikan dengan adanya perkembangan teknologi yang semakin cepat. Tujuan dari penelitian ini adalah untuk merancang sebuah aplikasi Android yang dapat memberikan kemudahan kepada pengajar TK dalam mengajarkan pengenalan huruf kepada murid. Proses pengembangan aplikasi ini menggunakan metodologi ADDIE, yang melibatkan pengumpulan data melalui studi dokumentasi, observasi langsung, wawancara dengan pihak yang terkait, serta studi literatur yang relevan. Hasil dari penelitian ini adalah sebuah aplikasi Android yang dirancang untuk memfasilitasi pembelajaran cepat pengenalan huruf abjad kepada siswa TK. Aplikasi ini berfokus pada integrasi metode fonik dan metode ADDIE dalam desainnya. Proyek ini juga mencakup observasi perbedaan dalam proses pembelajaran membaca ketika menggunakan aplikasi ini dibandingkan dengan metode belajar manual menggunakan buku sehingga siswa TK dapat belajar membaca dengan cepat. Keunggulan dari pendekatan ini terletak pada kesederhanaan model pengembangannya yang terdiri dari lima tahap utama: Analisis, Perancangan, Pengembangan, Implementasi, dan Evaluasi.
SPK Pemilihan Karyawan Terbaik Menggunakan Metode SAW pada Cinepolis Cibubur Junction
Authors: Setiawan Arif , Jepri Jumadi , Sonny Michael
Published: February 2025

PT Cinemaxx Global Pasifik Tbk atau Cinepolis merupakan bioskop pertama di dunia yang mempelopori konsep bioskop mewah pertama pada tahun 1999 di kota Mexico. Cinepolis Cibubur Junction belum pernah menerapkan suatu metode sistem pendukung keputusan untuk menilai karyawan secara spesifik. Maka tujuan dari penelitian ini ialah meningkatkan kualitas keputusan yang diambil dengan memberikan dasar analisis yang kuat dan terstruktur terhadap faktor-faktor yang relevan. Selain itu, manfaat dari penelitian ini ialah memberikan rekomendasi kepada perusahaan dalam pengambilan keputusan untuk menentukan karyawan yang diseleksi dan objektif. Metode penilaian yang digunakan ialah metode simple additive weighting. Metode ini dikenal dengan istilah metode penjumlahan yang menentukan kriteria-kriteria dan nilai bobot. Dengan hal ini, peneliti menarik simpulan bahwa penerapan metode Simple Additive Weighting (SAW) membuktikan efektivitasnya dalam menyeleksi karyawan terbaik berdasarkan kriteria yang telah ditetapkan. Hasil yang diperoleh sangat mendukung dalam proses mengambil keputusan pada kegiatan pemilihan karyawan terbaik di Cinepolis Cibubur Junction.
Optimalisasi Operasional dan Manajemen Restoran Melalui Aplikasi Berbasis Java Desktop
Authors: Subiksa Gde Brahupadhya , Agus Ariawan Made Pasek , Adisimakrisna Peling Ida Bagus , Astya Prayudha I Putu , Alfariza Muhammad Jaka
Published: February 2025

Dengan meningkatnya jumlah pengunjung yang membanjiri restoran yang sedang beroperasi, restoran yang masih mengandalkan pencatatan manual menggunakan kertas sering mengalami kesalahan yang dapat mengakibatkan berbagai masalah, seperti layanan yang lambat, kehilangan kertas pesanan, dan kesalahan penulisan. Untuk mengatasi tantangan ini, peneliti bertujuan untuk mengembangkan sebuah sistem manajemen restoran berbasis aplikasi desktop. Metode pengembangan yang digunakan adalah metode waterfall, yang membantu mengorganisasi proses pengembangan secara terstruktur, mulai dari analisis kebutuhan pengguna hingga implementasi dan pengujian. Dengan demikian, sistem yang dihasilkan memiliki tahapan yang terdefinisi dengan baik, memudahkan manajemen restoran dan mengurangi risiko kesalahan. Penggunaan Integrated Development Environment (IDE) Java NetBeans dalam pengembangan sistem memberikan berbagai keuntungan, termasuk kemudahan penggunaan aplikasi dan fitur-fitur pendukung yang banyak. Ini membantu mengurangi waktu pengembangan dan meningkatkan kualitas sistem secara keseluruhan. Pengujian sistem dilakukan menggunakan metode blackbox testing untuk memastikan bahwa semua fitur dan fungsi berjalan sesuai dengan harapan. Hasil pengujian usabilitas menunjukkan nilai kualitas sebesar 91%, menegaskan bahwa sistem "RestorApps" memiliki kualitas yang tinggi dalam hal kegunaan dan memberikan pengalaman yang positif bagi pengguna.
Pengembangan Aplikasi Smarthr Manajemen Data Karyawan Berbasis Hr Schema Oracle Menggunakan Java
Authors: Prayogi Danang , Alfarizki Muhamad Bintang , Anggara Aris , Rahmawati Yuni , Syaputra Ahmad Tonny , Putri Nuramalia , Nuryana Adhitya , Lubis Natalia , Nuzulah Rahnita
Published: February 2025

Penelitian ini bertujuan untuk mengembangkan aplikasi web SmartHR, sebuah Human Resource Information System (HRIS) berbasis HR Schema Oracle, yang dirancang untuk membantu pengelolaan data kepegawaian secara terstruktur, cepat, dan akurat. Aplikasi ini menyediakan fitur pengelolaan data karyawan, seperti biodata dan riwayat pekerjaan. SmartHR dikembangkan menggunakan framework Spring Boot dari Java dan basis data MySQL. Metode pengembangan yang digunakan adalah Waterfall, yang mencakup tahap analisis kebutuhan, perancangan sistem, pengkodean, pengujian, dan pemeliharaan untuk memastikan aplikasi berfungsi dengan baik dan bebas dari bug. SmartHR dirancang untuk mengatasi keterbatasan aplikasi sebelumnya, seperti kurangnya aksesibilitas, risiko duplikasi data, dan sulitnya pencarian informasi. Dibandingkan dengan sistem berbasis desktop atau manual, SmartHR memanfaatkan teknologi berbasis web dengan Spring Boot, sehingga memungkinkan akses dari berbagai perangkat tanpa instalasi tambahan, serta menyediakan fitur pengelolaan data yang lebih optimal. Hasil penelitian ini adalah aplikasi SmartHR yang mampu mengelola data karyawan secara terintegrasi dan up-to-date, sekaligus mengurangi risiko human error, duplikasi data, dan kesulitan dalam pencarian data. Dengan demikian, aplikasi ini diharapkan dapat meningkatkan efisiensi dan akurasi proses manajemen sumber daya manusia di perusahaan.
Sistem Informasi Pengolahan Data Kredit Sepeda Motor pada FIF Group Central Jakarta Berbasis Java
Authors: Rianton Megi
Published: February 2025

Tujuan dari penelitian ini adalah agar sistem informasi yang dibuat hasil dari  penelitian ini dapat mengatasi kekurangan dari sistem  yang ada yang dibuat secara manual untuk komputerisasi. Dalam sistem komputerisasi, semua pengolahan data pelanggan disimpan dalam database. Ini memastikan efisiensi dan efektivitas dalam pemrosesan dan pelaporan data. Sistem pengolahan data nasabah yang terkomputerisasi mendukung proses pencarian data yang diperlukan, pembuatan laporan menjadi lebih mudah, cepat dan akurat bagi kepala cabang. Metode yang  digunakan dalam penelitian ini adalah metode penelitian dan pengembangan, yaitu  proses dan langkah-langkah pengembangan produk baru atau penyempurnaan produk yang sudah ada, dan dapat dipertimbangkan.
Sistem Pakar Diagnosa Kerusakan pada Motor Karburator dengan Metode Certainty Factor
Authors: Yahadi Ahmad , Hapsari Ambar Tri , W Alhidayatuddiniyah T
Published: February 2025

Tujuan dari penelitian ini, yaitu berupaya untuk membantu pengendara dan mekanik pemula dalam mengetahui kerusakan pada sepeda motor jenis karburator, dirancang dan dibangun aplikasi sistem pakar berbasis website dengan menggunakan metode Certainty Factor. Metode yang digunakan dalam penelitian ini adalah Certainty Factor. Metode penelitian yang digunakan adalah kuantitatif. Sedangkan untuk teknik penelitian menggunakan teknik kepustakaan yang berfokus pada buku-buku, jurnal, dan skripsi sebagai pendukung teori dalam penelitian ini. Hasil dari penelitian ini merupakan sebuah aplikasi sistem pakar diagnosa kerusakan motor karburator yang telah berhasil diimplementasikan dengan metode Certainty Factor. Sehingga dapat disimpulkan dengan adanya aplikasi tersebut pengguna dapat melakukan diagnosa pada kerusakan yang dialami dengan memilih nilai sesuai dengan interpretasi Certainty Factor yang telah diberikan
Perancangan Aplikasi Pengenalan Dasar Bahasa Korea Berbasis Android dengan Metode Fisher Yates Shuffle
Authors: Ekasari Riftiani , Aruan Meri Chrismes , Nugraha Mohamad Lutfi
Published: February 2025

Tujuan penelitian ini adalah merancang aplikasi pengenalan dasar bahasa Korea berbasis android dengan menerapkan metode Fisher Yates Shuffle pada kuis agar terhindar dari perulangan atau duplikasi pada soal latihan. Mudah di akses oleh ke semua pengguna karena aplikasi yang di rancang bersifat user friendly. Dapat di jadikan sebagai referensi untuk penelitian yang sama di masa yang akan datang. Perancangan aplikasi pengenalan dasar bahasa Korea berbasis android dengan metode Fisher Yates Shuffle dapat di implementasikan sebagai media belajar bahasa Korea untuk tahap awal, dan Aplikasi dapat di jalankan dengan baik untuk pengguna berbasis android tanpa ada kendala.
Peningkatan Kemampuan Berbicara Siswa dengan Menggunakan Teknik Presentation, Practice, Production (PPP) pada Siswa Kelas X SMKN 1 Siborongorong
Authors: Gultom Rut Irmawat
Published: February 2025

This classroom action research aimed to assess the effectiveness of the Presentation, Practice, and Production (PPP) Technique in enhancing students' speaking skills. The participants included 32 students from the tenth-grade TKJ 2 cohort at SMK N 1 Siborongborong. Analysis of the pre-test results conducted during the pre-cycle indicated that the students' proficiency in narrating experiences was inadequate, with a total pre-test score of 1444 and a mean score of 45.12. Only 6.25% of the students achieved the Standard Minimum Achievement (KKM) threshold set at 72. Data were collected through the implementation of the PPP Technique across two carefully planned cycles, each consisting of two instructional sessions. The outcomes of post-test I revealed a significant improvement in the students' speaking abilities, with a total score of 1596 and a mean of 49.87. In post-test I, 12.5% of the participants reached the KKM. Results from cycle II indicated further progress, with a total score for post-test II of 2276 and a mean score of 71.12. In post-test II, 65.62% of the students achieved the KKM, indicating that the intervention was successful in advancing their speaking skills. Additionally, this research illustrated a positive transformation in learning behavior, attributed to the favorable responses elicited by the techniques employed. In summary, this action study establishes that the PPP Techniques significantly contributed to improving the speaking abilities of tenth-grade students at SMK N 1 Siborongborong, and it is anticipated that these findings will motivate educators in their efforts to teach speaking, particularly in vocational school contexts.
Peran Bawaslu Dalam Menertibkan Pelanggaran Alat Peraga Kampanye Studi Kasus Di Bengkulu Utara
Authors: Adriadi Rekho , Azhar Andi , Matesa Siska Ayu , Yudha Romadhona Kusuma
Published: February 2025

Penelitian ini bertujuan untuk menganalisis kinerja Badan Pengawas Pemilu (Bawaslu) dalam penindakan pelanggaran terkait pemasangan alat peraga kampanye pada Pemilu 2024 di Kabupaten Bengkulu Utara, Indonesia. Dengan menggunakan pendekatan deskriptif kualitatif, data dikumpulkan melalui observasi, dokumentasi, dan wawancara mendalam dengan informan kunci dari Bawaslu dan perwakilan partai politik. Temuan penelitian menunjukkan bahwa kinerja Bawaslu yang diukur melalui lima indikator, yaitu kualitas kerja, kuantitas, ketepatan waktu, efektivitas, dan independensi, secara umum sudah efektif. Namun, masih terdapat tantangan dalam menekan tingginya angka pelanggaran, terutama dalam hal kuantitas pelanggaran. Penelitian ini menyimpulkan bahwa meskipun Bawaslu telah berkinerja baik dalam menegakkan peraturan kampanye, namun perlu adanya penegakan hukum yang lebih ketat untuk lebih menekan pelanggaran. Penelitian ini berkontribusi pada wacana yang lebih luas tentang pengawasan pemilu dan peran badan independen dalam memastikan pemilu yang adil dan transparan.Kata Kunci : Pengawasan Pemilu, Bawaslu, Pelanggaran Alat Peraga Kampanye, Bengkulu Utara, Indonesia, Integritas Pemilu
Assessment of variety resources of spring barley in Ukraine
Authors: Zasiadko I.
Published: February 2025

Puprpose. To analyse the varietal resources of spring barley in Ukraine, directions of its use, state of production, domestic consumption and export potential. Methods. General scientific, literature review, method of statistical analysis, monographic, graphic representation and theoretical generalization of informative sources. Results. The article analyzes the goals of growing spring barley, among which brewing and feed directions are the most significant, and determines its prospects. The varietal assortment of spring barley, which is included in the State Register of Plant Varieties Suitable for Distribution and Cultivation in Ukraine, is studied. The gross harvest of spring barley for 2015-2024 in Ukraine is estimated, and the sowing area of spring barley for 2010-2024 years of cultivation is also illustrated by a diagram, according to which there has been a significant reduction in the sowing area under this crop in Ukraine. For the successful cultivation of spring barley, it is worth considering varietal characteristics, as well as taking into account indicators of resistance to diseases, lodging and drought resistance. From information sources it is known that the average yield in Ukraine has increased due to the introduction of new varieties of spring barley. New adaptive varieties and correctly selected growing technologies affect the yield by 20% or more. Conclusions. The creation and introduction of new varieties of spring barley in Ukraine not only provides high-quality raw materials for the brewing, feed and food industries, but also opens up opportunities to meet the domestic needs of the agricultural sector. In addition, the development of varietal potential contributes to increasing the competitiveness of domestic agriculture, creating additional conditions for grain exports to international markets.
Exploring chemistry Language through the Framework of Cognitive Grammar01
Authors: Dolatabadi Mohsen , کامبوزیا عالیه کرد زعفرانلو
Published: February 2025

Cognitive Grammar can be applied to better understand the language used to describe chemistry by analyzing prepositional meanings, roles of trajectors, cognitive metaphors, concepts of thing and relation, immediate scope, and prototypes. The ideas of elaboration and extension show that language is crucial for developing and communicating scientific concepts in chemistry. Overall, the framework of Cognitive Grammar can enhance communication and understanding in chemistry. Here we present some innovative ideas for processing chemistry based on cognitive Grammar.
A Comprehensive Bibliometric Analysis of Large Language Models in Hydrology and Environmental Sciences
Authors: Sajja Ramteja , Xiong Shirley , Mermer Omer , Sermet Muhammed , Demir Ibrahim
Published: February 2025

The application of large language models (LLMs) in hydrology and environmental sciences is expanding rapidly, but a comprehensive understanding of their potential, best practices and application areas are studied extensively. This study conducts a bibliometric analysis of recent scientific literature to evaluate publication trends, citation impact, and the key contributors in LLM-related research within these fields and offers insights and suggestions for best practices. We focus on extracting and analyzing critical metadata, including citations, publication dates, journals, authors, affiliated countries, impact factors, cite scores, research types, domains, and keywords. Additionally, we assess the purpose, use cases, and applications of LLMs, as well as the ethical considerations surrounding cost, scalability, data privacy, transparency, and sustainability. Our findings indicate significant growth in LLM-based studies, especially in hydrological modeling, climate forecasting, and environmental monitoring. We also highlight key challenges related to scalability and ethical concerns, such as data privacy and transparency, that need further exploration. This study provides a detailed understanding for the landscape of LLM adoption in environmental sciences, offering valuable insights for future research and policy development in these critical areas.
DBD Plasma-Based Stall Control on a General Aviation Scale Model
Authors: Garcia Mordechai , Mongin Michael , Greenblatt David
Published: February 2025

Wind tunnel and flight experiments were performed on a general aviation 6.1:1 scale model, where pulse-modulated dielectric barrier discharge (DBD) plasma actuators were used to control wing stall. Plasma actuation on the unpowered model produced modest increases in maximum lift coefficient, while post-stall lift coefficients never dropped below the baseline (non-actuated) maximum. Flow visualization revealed that actuation fully attached the outboard flow while also preventing inboard leading-edge stall. Powered wind tunnel tests showed that the propeller wake promotes, or exacerbates, separation at post-stall angles of attack, but these effects are partially overcome by actuation, which delivers a 6% reduction in stall speed. Flight experiments, performed while gliding, showed that actuation dramatically reduces uncontrolled pitch, roll and yaw, and loss of altitude. By preventing massive separation, actuation facilitates safe and stable flight at angles of attack at, and greater than, the baseline static stall angle. The DBD plasma stall control system can easily be retrofitted to a full-scale general aviation aircraft, or integrated into the wing design.
Social bias blind spots: Attractiveness-biased outcomes are seemingly tolerated because people fail to notice the bias
Authors: Jaeger Bastian , Paolacci Gabriele , Boegershausen Johannes
Published: February 2025

Discrimination remains a key challenge for social equity. A prerequisite for effective individual and societal responses to discrimination is that instances of it are detected. Yet, prejudice and discriminatory intent are rarely directly observable and the presence of discrimination has to be inferred from circumstantial evidence, such as the over- or underrepresentation of certain individuals (i.e., statistical bias). Here, we study how people judge outcomes that are statistically biased along different dimensions. Six primary and two supplemental studies with Dutch and U.S. participants (total N = 3,591, six preregistered) show that gender- and race-biased outcomes are perceived as much less fair than unbiased outcomes, but we do not observe the same for attractiveness-biased outcomes. Our results suggest that this occurs because people spontaneously pay attention to a few salient dimensions (e.g., gender and race) when scrutinizing decision outcomes. Statistical biases along less salient dimensions (e.g., attractiveness) are more likely to go undetected. Thus, people may show muted responses to some biased outcomes not because the bias is tolerated or seen as legitimate, but because people fail to notice the bias.
Informal Care and Personality: Selection and Socialization Effects
Authors: Krämer Michael Dominik , Bleidorn Wiebke
Published: February 2025

Informal caregiving provides societally important healthcare functions but can take a toll on caregivers, with negative consequences for well-being. However, little is known about other psychological effects of informal caregiving and their specific temporal trajectories. Here, we focused on personality traits and examined selection (who becomes a caregiver?) and socialization effects (how do caregivers change over time?). We used longitudinal data from Dutch, German, and Australian representative panel studies (83,706 observations, 24,530 caregivers) to examine selection and socialization effects of caregivers’ Big Five personality traits. Respondents higher in openness were slightly more likely to take on the caregiving role. Over the transition to informal caregiving, we found no consistent evidence for within- person personality changes. However, with increasing time spent on informal caregiving, caregivers increased in neuroticism in two of the three studies and, on the item-level, tended to become less lazy, more considerate, and more worried. Overall, however, results provided more evidence of personality stability than change. We did not find robust moderation effects of gender and the caregiving context (care tasks, relationship with care recipient, and fulltime employment). We discuss theoretical implications for personality development and ways to advance research into psychological antecedents and consequences of informal caregiving.
Effort expenditure decreases risk aversion when dealing with gains but not losses
Authors: Dora Jonas , Inzlicht Michael
Published: February 2025

Separate lines of research suggest that people tend to avoid mental effort, but also value it. Evidence for this effort paradox in the same context is scarce. We tested whether people discount effort prior to the investment of effort and value effort following its investment. In three preregistered experiments (total N = 450), participants repeatedly chose between executing a low-effort task for a small reward and a high-effort task for a larger reward. Participants then chose whether or not to gamble with their rewards. As people tend to become more risk averse as subjective value increases, we reasoned that participants would be less likely to gamble with rewards the harder they had to work for them. In Studies 1 and 2, we framed the experiment in terms of gaining rewards. In Study 3, we framed the experiment in terms of losing rewards. In all three studies, effort was discounted prospectively, meaning people demanded higher rewards to invest more effort. Contrary to our predictions, we found that people were more likely to gamble with the rewards the more effort it required to obtain them, but only when the rewards were framed in terms of gains (Studies 1 and 2). Collectively, these results suggest that any potential effort paradox is unlikely to occur when people are aware of the association between investing effort and gaining rewards. Our results also imply a novel hypothesis, namely that the aversive feeling accompanying effort might motivate people to engage in risky behavior.
Moralistic crimes are less sensitive to punishment
Authors: Alam Raihan , Rai Tage
Published: February 2025

Across 8 correlational, experimental, and economic game studies with participants drawn from the general population as well as participants with criminal backgrounds, we find that morally motivated actors show diminished sensitivity to material punishment. Studies 1 and 2 draw on federal data of over 30,000 offenders and find that participants’ estimates of moral motives for crime predict higher recidivism while estimates of material motives predict the opposite. Studies 3 and 4 use economic games and find that when players take money from others for moral reasons, they are less deterred by the imposition of fines. Studies 5-8 use judgment studies of a variety of crimes and find that these effects hold when motives are manipulated but actions are kept constant, they persist at higher levels of consequences, and they are unique to moral motivation. These findings suggest that models of punishment need to account for moral motives underlying transgressions and criminalized behavior.
Beyond Wealth and Governance in Terrestrial Protected Area Coverage : The Role of Population Behavioural Traits
Authors: Petit-Cailleux Cathleen , Journé Valentin , Dagorn Etienne
Published: February 2025

Biodiversity loss demands urgent action, and protected area are one of the cornerstone of biodiversity conservation measure. While conservation efforts are known to be driven by economic and political factors, there is an absence of literature addressing the potential role played by behavioural traits at the population level. We investigated how population-level behavioural traits influence the proportion of terrestrial protected area by using large-scale cross-cultural surveys and geospatial data from 75 countries. We show that behavioural traits explain more variation in protected area coverage than economic indicators alone. Furthermore, trust is negatively associated with protected area coverage at the country level, suggesting that high-trust societies rely more on informal conservation practices. These findings challenge conventional models focused on economic and governance drivers and highlight the need for policies that align with population behaviours. Integrating behavioural insights into conservation planning could unlock more effective biodiversity conservation strategies in the era of environmental changes.
Exploring Individual Differences in Volitional Personality State and Trait Change: The Role of Motivation and Engagement During a 12-week Intervention
Authors: Olaru Gabriel , Stieger Mirjam , Flückiger Christoph , Roberts Brent , Allemand Mathias
Published: February 2025

Recent studies suggest that personality traits can be changed through volitional change efforts such as personality interventions. However, there is limited empirical research on which factors explain individual differences in intervention gains. Based on suggestions from recent personality development theories and intervention frameworks, we 1) examined whether achieved personality state changes during an intervention explain differences in the degree of trait change and 2) whether individual differences in change could be explained by participants’ motivation and intervention engagement. The study was based on a 12-week personality intervention with a total of 1,523 participants. Personality states were assessed on a daily and weekly basis, whereas personality traits were measured with self- and observer-reports at the beginning and end of the intervention. Participants who deviated in their states most strongly from their initial trait level also changed more in their trait levels in the corresponding direction. Both state and trait changes were stronger if participants a) were more committed to their change goal, b) believed more strongly in the changeability of personality traits, c) completed more implementation intentions, and d) enjoyed their implementations more (i.e., reinforcement). In contrast, the strength of the desire to change, expected attainability, opportunities identified for practice, difficulty of the implementation intentions, and preference for self-reflection or behavioral practice did not systematically predict change. Taken together, these findings provide support for most of the central components of volitional change theories and can help guide future individualized intervention efforts.
A vocabulary checklist for early lexical development in Tseltal
Authors: Casillas Marisa , Foushee Ruthe , Pérez Humbertina Gómez , Girón Juan Méndez , Casey Kennedy , Polian Gilles , Brown Penelope
Published: February 2025

This study presents a checklist for measuring the expressive vocabularies of young children acquiring the Mayan language Tseltal. Adapted from the US English MacArthur Bates Communicative Development Inventories, and tested with 84 Tseltal-acquiring children (9–23 months), this Tseltal checklist shows desired within- and across-subcategory variability in age of acquisition, expected age- and gender-related change, and typical patterns of relative over- and under-representation in the most cross-linguistically stable domains. We discuss potential uses of the checklist and the next steps in its future development.
Prospective and Cross-sectional Associations between Affect, and Frequency of Alcohol Use and Binge Drinking Episodes in Rural Black Men
Authors: Delawalla Colette N
Published: February 2025

Black men may be especially prone to drinking-to-cope or drinking to alleviate negative affect in early adulthood due to a unique confluence of factors that impact drinking patterns in emerging and early adulthood (e.g., Zapolski et al., 2017). The current study examined these associations using a prospective longitudinal design among Black men in rural Georgia. We hypothesized that across time, increases in depression would be associated with decreases in state hope and perceived life chances. Similarly, we anticipated changes in depression, state hope, and perceived life chances would be associated with a greater frequency of alcohol consumption and binge drinking episodes. Black men (N=504) in rural communities were assessed at four timepoints across emerging adulthood. We examined between and within subject effects across time between harmful alcohol consumption and depression, state hope, and perceived life chances, using regression latent curve models with structured residuals (LCM-SR; Curran et al., 2014) and random intercept cross-lagged panel modeling (RI-CLPM; Hamaker et al., 2015).Generally, depressive symptoms, hope, and perceived life chances were not prospectively associated with frequency of alcohol consumption or binge drinking episodes. Binge drinking episodes were associated with later increase in depressive symptoms, but symptoms were not associated with increases in binge drinking. These findings suggest that despite seeing increased depressive symptoms, decreased hope, and decreased life chances over time, these mood-related factors were not associated with drinking behaviors among this sample of rural Black men. Future research should explore alternative mechanisms that may drive consumption patterns in this marginalized population.
Cognitions and Emotions about Child Sexual Abuse (CECSA): Development of a Self-Report Measure to Predict Bias in Child Sexual Abuse Investigations
Authors: Gewehr Elsa , Volbert Renate , Merschhemke Marie , Santtila Pekka Olavi , Pülschen Simone
Published: February 2025

A biased mindset can foster confirmatory reasoning and suggestive questioning when adults talk to children about abuse suspicions in child-protection, healthcare, educational or investigative settings. We developed a self-report instrument on Cognitions and Emotions about Child Sexual Abuse (CECSA) that may predict individual propensity for a bias toward the abuse hypothesis. Three subscales, 23 items in total, were created in a sample of 801 students of human sciences via exploratory factor analysis and Ant Colony Optimization. The “Naïve Confidence” subscale reflects overestimating one's ability to recognize abused children and overestimating the accuracy of children’s abuse reports, the "Emotional Reactivity" subscale measures the intensity of one's emotional reactions towards the topic of child sexual abuse (CSA), and the "Justice System Distrust" subscale covers distrusting the justice system’s ability to prosecute CSA. The CECSA showed adequate model fit and good internal consistencies. Correlations with other self-report measures demonstrated convergent validity. All subscales predicted biased evaluations towards the abuse hypothesis in scenarios of children displaying unspecific behavioral problems. Given context-specific validations, the CECSA may be used to evaluate training programs or to assess training needs of professionals who talk to children about CSA suspicions.
The Impact of Chemicals and Disorders and Diseases on Our Ability to Focus: A Global and Local Perspective
Authors: Dolatabadi Mohsen
Published: February 2025

This review is a comprehensive overview of the effects of various drugs, diseases, and disorders on attentional breadth in individuals. Here we discuss how chemicals such as Testosterone, progesterone, cocaine, Caffeine, alcohol, and ecstasy can affect attentional scope. As well as we explore the impact of several diseases and disorders, including Schizophrenia, ADHD, autism, rumination, and Huntington's disease, on attention shifting between global and local targets. Meanwhile, we provide an in-depth discussion of local and global processing, attentional processes, and their interconnections. Identifying the factors that affect attentional breadth can help researchers and clinicians develop effective interventions to improve cognitive abilities and enhance human performance.