bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Umur, Jenis Kelamin, Merokok, dan Nilai Body Mass Index (Bmi) pada Risiko Seseorang Terkena Stroke Menggunakan Regresi Logistik
Authors: Raffi Gilang Al , Purnomo Naufal Panji 
Published: January 2025

Stroke merupakan salah satu penyakit sebagai penyumbang kematian di dunia. Banyak faktor yang menyebabkan terjadinya penyakit stroke diantaranya adalah, pengaruh umur, tekanan darah yang tidak stabil, dan lain sebagainya. Penelitian ini bertujuan untuk mengetahui pengaruh dari umur, jenis kelamin, status merokok, dan nilai Body Mass Index (BMI) terhadap risiko terjadinya stroke pada seseorang. Pada penelitian ini menggunakan data yang berasal dari laman internet yang bernama Kaggle yang telah dilakukan cleaning data. Metode yang digunakan adalah regresi logistik dengan implementasi bahasa pemrograman python. Hasil penelitian menunjukkan bahwa variabel umur memiliki koefisien positif yang berarti semakin tua seseorang, semakin tinggi pula seseorang terkena stroke, variabel gender(1) memiliki koefisien positif yang berarti Perempuan memiliki peluang tinggi untuk terkena stroke, variabel BMI memiliki koefisien positif yang berarti semakin tinggi nilai BMI (obesitas) maka semakin tinggi terkena stroke. Variabel status merokok menunjukkan kategori tidak merokok memiliki koefisien negatif yang berarti seseorang yang tidak merokok memiliki resiko rendah terkena stroke. Sebaliknya, kategori merokok memiliki koefisien positif yang berarti seseorang yang merokok memiliki peluang tinggi untuk terkena stroke. Hasil dari perhitungan regresi logistik pada variabel dependen umur dan status merokok berpengaruh signifikan, tetapi pada variabel nilai BMI dan gender tidak terlalu signifikan terhadap seseorang terkena stroke.
Rancangan Strategi Pemasaran Media Sosial Melalui Fitur Instagram Story untuk Meningkatkan Brand Awareness dan Brand Engagement pada Perusahaan Rocket Digital dengan Pendekatan A-T-R (Awareness- Trial-Reinforcement)
Authors: Zahra Laytisa Khairun Nisa Az , Hartadi Adhi Prapaskah 
Published: January 2025

Teknologi yang semakin tinggi tentu mengakibatkan pergeseran di berbagai sektor contohnya adalah bidang pemasaran. Salah satu inovasi yang paling terlihat adalah sosial media, yang sekarang memainkan peran penting dalam strategi pemasaran perusahaan untuk meningkatkan pangsa pasar dan meningkatkan kesadaran merek dan penjualan. Penelitian ini bertujuan untuk membuat strategi pemasaran yang lebih baik dengan menggunakan fitur Instastory akun Instagram Rocket Digital, yang aktif sejak April 2023, untuk meningkatkan brand awareness dan interaksi dengan audiens. Rocket Digital menghadapi masalah kurangnya brand awareness dari para audiensnya, seiring dengan pesatnya kemajuan teknologi dan penggunaan media sosial dalam pemasaran. Dalam penelitian ini, pendekatan Awareness, Trial, and Reinforcement (ATR) digunakan untuk merancang konten yang dapat meningkatkan engagement dan brand awareness. Analisis engagement Instastory @rocketdigital_official dan wawancara dengan tim internal menghasilkan data yang digunakan untuk membuat konten yang relevan dan bermanfaat. Teori ATR digunakan sebagai dasar untuk rancangan konten Instastory, yang membagi 32 konten menjadi tiga tahap: Awareness, Trial, dan Reinforcement. Untuk memastikan bahwa setiap konten memiliki variasi dan daya tarik visual, referensi desain dan fitur konten diambil dari akun seperti Pinterest, @7preneur, @olakses.id, @plugo, dan lainnya.
Flood disaster management on the Ciliwung River
Authors: Paminto Jati Pamungkas  , Ary Kristianto  , Muhammad Dwi Prianto  , Robby Zidni Rahman  , Risky Teguh Firmansyah  
Published: January 2025

Background: The Ciliwung River is one of the most important rivers in Tatar Pasundan, especially because it passes through the capital city of DKI Jakarta and often causes annual floods in its downstream areas. The length of this river reaches almost 120 km and passes through several areas, including Bogor Regency, Bogor City, Depok City, and DKI Jakarta Province. High rainfall is one of the factors that often causes flooding in areas around rivers. Methods: This research aims to analyze the management of flood disasters that occur due to the overflow of the Ciliwung River. The analysis carried out by the author used qualitative methods with a literature review. Findings: The results obtained from the literature review of several journals, namely flood management on the Ciliwung River, cannot still be said to be completely successful. This is because several factors trigger floods that have not yet been resolved and appropriate solutions are needed for flood-prone areas so that they can be revitalized so that they can provide direct benefits to the community. Conclusion: The study highlights the persistent challenges in managing flood disasters caused by the overflow of the Ciliwung River. Despite various efforts, flood management in the Ciliwung River Basin has not been entirely successful. Several unresolved factors continue to trigger flooding, indicating the need for more effective and sustainable solutions. The revitalization of flood-prone areas is essential to mitigate the impact and provide direct benefits to the affected communities. Novelty/Originality of the Article: Unlike previous studies that focus on specific technical solutions, this research highlights the need for holistic revitalization of flood-prone areas, considering socio-environmental factors to enhance community resilience and sustainable flood mitigation strategies.
Growth responses of cherry tomato plants (Solanum lycopersicum L.) under elevated temperature and different nitrogen doses
Authors: Christian Ramot , Susila Anas Dinurrohman , Krisantini  
Published: January 2025

Background : Cherry tomatoes are one of the horticultural crops that can potentially be cultivated with household farming systems to fulfil the food supply. The increasing global temperature caused by climate change makes growing cherry tomato plants challenging. Besides that, nitrogen efficiency in the cultivating process of cherry tomato plants is crucial. This study aims to know the growth responses of cherry tomato plants in temperature and nitrogen doses. Methods: A completely randomized design with two factors was used for this study. The first factor was the temperature (normal and high-temperature treatment). The second factor was the nitrogen doses (55 ppm, 110 ppm, and 165 ppm). Observations of growth characteristics included plant height, leaf number, stem diameter, root length, root fresh weight, root dry weight, root-shoot ratio, shoot fresh weight, shoot dry weight, plant canopy diameter, and growth index. Findings: On day 8, normal temperature was the best result for enhancing the number of leaves. Besides that, nitrogen 55 ppm was the most effective for increasing the number of leaves. Next, at day 20, normal temperature was the best result for increasing leaf number, stem diameter, root length, root fresh weight, root dry weight, shoot fresh weight, shoot dry weight, and growth index. Then, nitrogen 110 ppm + normal temperature was the most significant response of root-shoot ratio. Conclusion: Normal temperature and minimal nitrogen doses were the most effective conditions for enhancing the growth of cherry tomato plants. Novelty/Originality of this article: This study examines cherry tomato plants' remarkable ability to grow at normal temperature and minimum nitrogen level.
Community structure of Crabs (Crustacea: Decapoda): Response to vegetation variation and environmental parameters in mangrove ecosystems
Authors: Putri Liani Aliwu  , Baderan Dewi Wahyuni K. , Regina Valentina Aydalina  , Zuliyanto Zakaria  , Marini Susanti Hamidun  
Published: January 2025

Background: Mangrove ecosystems are crucial for maintaining biodiversity, including crab communities, which are vital to the stability of these ecosystems. Crabs contribute to nutrient cycling and the food web, reinforcing the overall ecological health of coastal habitats. This study focuses on the crab communities in the mangrove area of Tabongo Village, Dulupi District, Boalemo Regency, examining how environmental conditions affect their distribution and diversity. Methods: The research involved surveys at three stations representing different mangrove vegetation conditions. Crab species were identified and their diversity and abundance recorded. Environmental parameters, such as temperature, salinity, and pH, were measured, and the diversity index (H') was calculated to assess species diversity and the relationship between crab communities and environmental factors. Findings: A total of 11 crab species from 4 families were identified, including Uca (Paraleptuca) annulipes and Ocypode ceratophthalmus. The diversity index ranged from 1.3 to 1.6, indicating moderate diversity. Environmental conditions, with temperatures between 32–34 °C, salinity from 13–19 ppt, and pH from 6.5 to 7, were conducive to crab survival. Station III, with healthier mangrove vegetation, supported greater crab diversity and abundance compared to degraded stations. Conclusion: The study highlights the crucial role of healthy mangrove ecosystems in sustaining crab biodiversity and ecosystem stability. It underscores the importance of mangrove conservation for maintaining biodiversity and protecting coastal ecosystems from degradation. Novelty/Originality of this article: By linking the health of mangrove ecosystems to crab diversity and abundance, it emphasizes the direct impact of environmental factors on crab populations. The findings highlight the importance of mangrove conservation not only for species richness but also for maintaining the ecological balance in coastal ecosystems, offering valuable data for future biodiversity management and conservation efforts.
The Batak Toba Tribe’s Cultural Capital in the Context of Protecting Natural Resources from Environmental Threats
Authors: Lumbanbatu Herbert A 
Published: January 2025

Background: The Batak Toba tribe predominantly inhabits the Lake Toba area. Lake Toba and the Batak Toba tribe have a strong, unchangeable connection. The historically valued traditions of the Batak Toba tribe have developed over generations due to their interactions with Lake Toba, although they now face the threat of obsolescence and discord. Ecosystem services and tourism attractions are mostly utilized for economic purposes, lacking regard for local wisdom or cultural significance. Consequently, various degradations and environmental damages are inflicted by human activities and company operations in the Lake Toba area. This study aims to explore and provide the distinct cultural values of the Batak Toba tribe to promote the future sustainability of Lake Toba's ecosystem services, including protection against environmental threats and degradation. Methods: The employed methodology involved literature research and content analysis, augmented with videos obtained from diverse YouTube channels. Findings: The cultural values of the Batak Toba tribe that foster the sustainability of Lake Toba's ecosystem services encompass aek do hangoluan, poda na lima, marsirimpa, mambongoti bagas, and numerous Batak Toba songs pertaining to Lake Toba, including O Tao Toba, Tano Toba, Tao Toba Nauli, HORAS!, and Pulo Samosir. The abundance and diversity of these cultural values are expected to provide knowledge, enhance awareness among future generations of the Batak Toba tribe, and motivate a culture-driven environmental restoration initiative focused on restoring and preserving the ecological services of Lake Toba. Conclusions: The study provides a significant ecological and cultural connection between the Batak Toba tribe and Lake Toba, dating back to the era of their ancestors. Consequently, it shall remain inseparable. Novelty/Originality of this article: The novelty of this research lies in the exploration of Toba Batak cultural values as a local wisdom-based approach to maintaining the sustainability of Lake Toba ecosystem services.
Experience in Using Aerosols for Removing Materials with Adhesive Sublayer
Authors: Трепова Е.С. , Исаева Е.Д. 
Published: January 2025

Клеевой слой скотча окисляет и окрашивает бумагу, ослабляет ее прочность, проникает в бумагу вокруг отремонтированного участка и вызывает образование морщин и складок. Бумага рвется на соседних страницах и у края скотча, особенно если она очень тонкая. В статье описан опыт применения двух коммерческих спреев отечественного и зарубежного производителя при удалении различных материалов с клеящим подслоем с документов. Оба использованных аэрозоля содержат растворитель, эфирное масло и спирты. Спрей Tesa «Adhesive Remover» удобен в использовании, и хороший результат достигается за короткое время. Влияние аэрозоля на свойства бумаги и многие материалы записи информации едва различимое или слабое. Растворитель «Мастерхим» показал более слабые результаты.
An adhesive layer of a sellotape leads to oxidation and staining of paper, and it also might lead to a paper strength weakening. Paper tears on the adjacent pages and near the edge of the sellotape, especially if the paper is thin. The article describes the experience of removing materials with an adhesive sublayer with two commercial aerosols from various documents. Both used aerosols contain solvents, essential oils, and alcohols. Tesa “Adhesive Remover” spray is easily operated, and a good result is achieved directly. The spray does not affect the various types of paper properties. The spray effect on most tested dyes’ colorimetric properties was estimated as barely discernible or weak. The “Masterhim” solvent showed doubtful results.
Physical and Chemical Research and Restoration of the Casket by Perfume and Cosmetic Production of “Brocard and Co” Partnership
Authors: Смирнова П.Ю. , Бодунова И.В. , Соловьева Д.А. , Бурцева И.В. , Горбачева Г.А. 
Published: January 2025

В статье рассмотрены основные этапы исследований и реставрации уникального памятника декоративно-прикладного искусства конца XIX в. — парфюмерно-косметической шкатулки Товарищества «Брокар и Ко», выполненной в смешанной технике. Приведены краткий искусствоведческий анализ, вводная история Товарищества «Брокар и Ко», для которой выполнена шкатулка, технические вопросы реставрации, данные физико-химических исследований красочных слоев и состава металла декоративных элементов шкатулки, определение вида древесины и состава грунта под металлическими декоративными элементами шкатулки.
The article discusses the main stages of research and restoration of a unique monument of decorative and applied art of the late 19th century — a perfume and cosmetic casket of the Partnership “Brocard & Co”, made in mixed media. A brief art history analysis, an introductory history of the Brocard & Co Partnership for which the casket was made, technical issues of restoration, data from physical and chemical studies of paint layers, metal composition of the decorative elements of the casket, determination of the composition of the wood base and the filler under the metal decorative elements of the casket are given.
Restoration of the Painting “Lady with a Page” by Caspar Netscher. Application of the Italian Fastening System of the Wooden Base
Authors: Цветаева П.Е. , Колесников К.Н. 
Published: January 2025

В статье описан процесс реставрации картины Каспара Нетшера «Дама с пажом» из собрания Государственного музея-заповедника «Павловск» с применением системы фиксации деревянной основы, разработанной в Италии.
The article describes the process of restoration of the painting by Caspar Netscher “Lady with a Page” from the collection of the Museum-Reserve “Pavlovsk” using a system for a fastening wooden base, developed in Italy.
Preliminary Results of Evaluation of the Effectiveness of Winter Shelters for an Outdoor Stone Sculpture
Authors: Дорохов В.Б. , Макарова А.С. , Пинтелин Н.Ю. 
Published: January 2025

Обеспечение сохранности каменной скульптуры, экспонирующейся под открытым небом, в осенне-зимний период представляет собой сложную задачу. Именно в это время скульптура подвергается особенно агрессивному воздействию окружающей среды. Резкие колебания температуры и относительной влажности неизбежно приводят к необратимым повреждениям и утратам. В статье представлены результаты оценки эффективности двух типов временных защитных футляров, используемых в музее-заповеднике «Архангельское» в осенне-зимний период. Анализируются результаты мониторинга параметров микроклимата футляров, проведенного в осенне-зимний период 2022/2023 г. на основании данных логгеров-термогигрометров.
Ensuring the preservation of stone sculpture, exhibited outdoors, in the autumn-winter period is a difficult task. During this period of the year the sculpture is exposed to especially aggressive environmental influences. Sharp fluctuations of temperature and relative humidity inevitably lead to irreversible damage and loss. The article presents the results of evaluating the effectiveness of two types of temporary protective shelters used in the “Arkhangelskoye” Museum-Reserve in the autumn-winter period. The results of monitoring of the microclimate parameters inside the shelters, carried out in the autumn-winter period of 2022–2023 based on data from thermohygrometer loggers, are analyzed.
Some Features of the Pigment Composition in Painting of Russian Artists in the First Half of the 20th Century
Authors: Соловьева Д.А. , Бурцева И.В. 
Published: January 2025

В работе рассмотрены такие особенности пигментного состава живописи русских художников начала XX в., как использование промышленных красок «изумрудная зеленая» с различной технологией производства в разных странах в до- и послевоенное время, «цинковые белила» с технологической добавкой гипса в определенный период. В статье приведены исторические данные о технологии производства данных пигментов, а также рассмотрены конкретные примеры исследования художественных произведений, проходивших экспертизу в ВХНРЦ.
The pigment composition in the painting of Russian artists in the early 20th century such as the use of industrial paints “viridian pigment” with different production technologies in different countries in the pre- and post-war period, “zinc white” with the technological addition of gypsum in a certain period is discussed in the article. The work presents historical data about the production technology of these pigments and the results of scientific research at the Grabar Art Conservation Center.
The effect of training based on psychological learning styles on the development of job skills and individual productivity
Authors: RaziZadeh Bahar , Zamani Abbas 
Published: February 2025

This research was conducted to investigate the effect of education on psychological styles for the development of job skills and individual productivity. The research method was quasi-experimental with a pre-test and post-test design with a control group. The statistical population included 200 employees of public and private organizations, who were randomly divided into two experimental (100 people) and control (100 people) groups. The experimental group received training and the control group benefited from traditional methods. Data collection tools included standard questionnaires of design styles (Kolb), job skills and individual productivity, semi-structured interviews, and behaviour observation. The results of statistical analysis using multivariate Vance analysis (MANOVA) showed that the experimental group has a significant improvement in all job skills (decision-making, problem-solving, time management and communication) and productivity (reducing errors, increasing motivation and performance).
(P<0.001). Also, multiple regression analysis showed that experimental and practical data styles have an effect on executive skills, and conceptual styles have an effect on analysis and self-awareness. The qualitative data obtained from the interviews also examined the increase in self-efficacy, satisfaction with experience, and job motivation in the experimental group. This research showed that training adapted to styles can be a tool to improve job skills and individual productivity and offers suggestions for designing training programs with individual differences.
Pengaruh Kualitas Pelayanan, Harga, Dan Citra Merek Terhadap Kepuasan Pelanggan
Authors: Ikraman  , Tiawulandari Anur Rahmah , Syaputra Harian 
Published: January 2025

The purpose of this study was to determine the effect of service quality, price, and brand image on customer satisfaction and to determine which variable is the most dominant on customer satisfaction of online transportation users in Tangerang City. The data used in this study came from filling out a questionnaire instrument, and the valid data collected were 250 respondents. The analysis method in this study uses quantitative primary data. The sampling method in this study is non probability sampling with purposive sampling technique and processed using SPSS application. The results showed that the variables of service quality, price, and brand image partially influenced customer satisfaction. Simultaneously, the variables of service quality, price, and brand image affect customer satisfaction. And the most dominant variable on customer satisfaction is the price variable.
Efektivitas Praktikum Lensa Tipis Terhadap Pemahaman Materi Optik Mahasiswa Tadris Fisika
Authors: Nazmi Nurkhalisah , Rahmasari Siiti 
Published: January 2025

Peran aktif mahasiswa dalam proses praktikum memberikan kemampuan kepada mahasiswa untuk membuktikan teori atau bahkan menemukan teori baru. Pembelejaran berbasis praktikum sangat efektif dan cocok diterapkan daalm proses akademik karena dapat memberikan pengalaman dan ketrampilan bekerja dilingkungan laboratorium secara cermat, prosedural dan disengaja. Tujuan penelitian untuk mengetahui efektivitas praktikum lensa tipis dan bagaimana pengaruh terhadap pemahaman mahasiswa dalam materi optik. Metode penelitian menggunakan eksperimen dengan desain pre test dan post test. Hasil penelitian menunjukkan bahwa hasil penelitian post test pemahaman siswa setelah praktikum lebih baik dan efektif sebesar 90 dibandingkan hasil pretest sebelum raktikum sebesar 52,5. Hasil ini menunjukkan bahwa kemampuan mahasiswa lebih baik setelah melakukan praktikum.
Pengaruh Beasiswa terhadap Motivasi Belajar Mahasiswa Tadris Fisika UIN Antasari Banjarmasin
Authors: Jubaidah Siti 
Published: January 2025

Penelitian ini dilakukan dengan tujuan untuk mengetahui seberapa besar pengaruh pemberian beasiswa terhadap motivasi belajar mahasiswa Tadris Fisika, dengan jumlah sampel yang diambil 10 orang. Teknik pengumpulan data untuk mengetahui pengaruh pemberian beasiswa terhadap motivasi belajar mahasiswa, yaitu menggunakan angket, dan untuk mendapatkan informasi yang berhubungan dengan kampus, yaitu dengan menggunakan dokumentasi, untuk mengetahui seberapa besar pengaruh pemberian beasiswa terhadap motivasi belajar mahasiswa Jurusan Tadris Fisika UIN Antasari Banjarmasin, data dianalisis menggunakan uji regresi linear. Berdasarkan hasil analisis dapat disimpulkan bahwa: 1. Berdasarkan analisis deskriptif tes menunjukkan bahwa terdapat pengaruh pemberian beasiswa terhadap motivasi belajar yang berada pada kategori tinggi, secara kuantitatif diperoleh skor persentase 60,75%. 2. Motivasi belajar mahasiswa Jurusan Tadris Fisika UIN Antasari Banjarmasin berada pada kategori tinggi dengan persentase 61,09%. 3. Terdapat pengaruh yang singnifikan antara pemberian beasiswa terhadap motivasi belajar mahasiswa Jurusan Tadris Fisika UIN Antasari Banjarmasin sebesar 0,499 . Artinya pengaruh pemberian beasiswa terhadap motivasi belajar adalah 49,9% sedangkan 50,1% motivasi belajar dipengaruhi variabel lain yang tidak diteliti.