bluuebunny/crossref_metadata_2025 huggingface dataset:
SanDyPALM v1.0: Static and Dynamic Drivers for the PALM-4U Model to Facilitate Realistic Urban Microclimate Simulations
Authors: Vogel Julian , Stadler Sebastian , Chockalingam Ganesh , Afshari Afshin , Henning Johanna , Matthias Winkler
Published: February 2025

Abstract. This study presents SanDyPALM, an innovative toolkit designed to streamline the generation of both static and dynamic input data for the PALM-4U model, thereby facilitating urban microclimate simulations. SanDyPALM is capable of processing a diverse range of custom input data from raster and vector files, and it incorporates two novel methods—OSM2PALM and LCZ4PALM—that introduce the automated extraction of static input data from open data sources. To investigate the impact of static input data on simulation outcomes, we developed static drivers from four distinct data sources. Our analysis reveals not only variations in the generated static drivers but also differences in the simulation results. Importantly, all simulations correlate well with measurements from two different weather stations, underscoring the robustness of the overall modeling approach. However, we observed variations in temperature, humidity, and wind speed that are dependent on the static input data. Furthermore, our findings demonstrate that automated processing methods can yield results comparable to those achieved through expert-driven approaches, significantly simplifying workflows.
Evaluating an Earth system model from a water manager perspective
Authors: Tye Mari R. , Ge Ming , Richter Jadwiga H. , Gutmann Ethan D. , Rugg Allyson , Bruyère Cindy L. , Haupt Sue Ellen , Lehner Flavio , McCrary Rachel , Newman Andrew J. , Wood Andy
Published: February 2025

Abstract. The large spatial scale of global Earth system models (ESMs) is often cited as an obstacle to using the output by water resource managers in localized decisions. Recent advances in computing have improved the fidelity of hydrological responses in ESMs through increased connectivity between model components. However, the models are seldom evaluated for their ability to reproduce metrics that are important for and resonate with practitioners or that allow practitioners to situate higher-resolution model outputs within a cascade of uncertainty stemming from different models and scenarios. We draw on the combined experience of the author team and water manager workshop participants to identify salient water management metrics and evaluate whether they are credibly reproduced over the conterminous USA by the Community Earth System Model v2 (CESM2) Large Ensemble. We find that, while the exact values may not match the observations, aspects such as interannual variability can be reproduced by CESM2 for the mean wet day precipitation and length of dry spells. CESM2 also captures the proportion of total annual precipitation that derives from the heaviest rain days in watersheds that are not snow-dominated. Aggregating the 7 d mean daily runoff to two-digit Hydrological Unit Code (HUC2) watersheds also shows that rain-dominated regions capture the timing and interannual variability of annual maximum and minimum flows. We conclude that there is potential for far greater use of large-ensemble ESMs, such as CESM2, in long-range water management decisions to supplement high-resolution regional projections.
Leveraging a radar-based disdrometer network to develop a probabilistic precipitation phase model in eastern Canada
Authors: Bédard-Therrien Alexis , Anctil François , Thériault Julie M. , Chalifour Olivier , Payette Fanny , Vidal Alexandre , Nadeau Daniel F.
Published: February 2025

Abstract. This study presents a probabilistic model that partitions the precipitation phase based on hourly measurements from a network of radar-based disdrometers in eastern Canada. The network consists of 27 meteorological stations located in a boreal climate for the years 2020–2023. Precipitation phase observations showed a 2 m air temperature interval between 0–4 °C, where probabilities of occurrence of solid, liquid, or mixed precipitation significantly overlapped. Single-phase precipitation was found to occur more frequently than mixed-phase precipitation. Probabilistic phase-guided partitioning (PGP) models of increasing complexity using random forest algorithms were developed. The PGP models classified the precipitation phase and partitioned the precipitation accordingly into solid and liquid amounts. PGP_basic is based on 2 m air temperature and site elevation, while PGP_hydromet integrates relative humidity, surface pressure, and precipitation rate. PGP_full includes all previous data, along with atmospheric reanalysis data, the 1000–850 hPa layer thickness, and temperature lapse rate. The PGP models were compared to benchmark precipitation-phase-partitioning methods. These included a model with a single temperature threshold set at 1.5 °C, a linear-transition model with dual temperature thresholds of −0.38 and 5 °C, and a psychrometric balance model. Among the benchmark models, the single temperature threshold had the best classification performance (F1 score of 0.74) due to a low count of mixed-phase events. The other benchmark models tended to over-predict mixed-phase precipitation in order to decrease the partitioning error. All PGP models showed significant phase classification improvement by reproducing the observed overlapping precipitation phases based on 2 m air temperature. PGP_hydromet and PGP_full displayed the best classification performance (F1 score of 0.84). In terms of partitioning error, PGP_full had the lowest RMSE (0.27 mm) and the least variability in performance. The RMSE of the single-temperature-threshold model was the highest (0.40 mm) and showed the greatest performance variability. An input variable importance analysis revealed that the additional data used in the more complex PGP models mainly improved mixed-phase precipitation prediction. The improvement of mixed-phase prediction remains a challenge. Relative humidity was deemed to be the least important input variable used due to consistent near-saturation water vapour conditions. Additionally, the reanalysis atmospheric data proved to be an important factor in increasing the robustness of the partitioning process. This study establishes a basis for integrating automated phase observations into a hydrometeorological observation network and for developing probabilistic precipitation phase models.
Evolving Methods in Social Media Sentiment Analysis: Innovations and Challenges
Authors: Tariq Fazal
Published: February 2025

Several major studies conducted during the period 2010-2023 have been compiled in this article to illustrate recent progress made toward improving sentiment analysis methods [1] applied to social media websites during that period. In light of the vast amount of user-generated content that is uploaded daily to social media platforms[2], [3] such as Facebook or Instagram, it is essential to evaluate public sentiment on these channels when marketing or monitoring public opinion processes. As a result, traditional machine learning models[4] cannot comprehend the unstructured and evolving language found on social media platforms. For the purpose of improving accuracy, researchers have developed ensemble learning techniques[5] as well as hybrid approaches [6]. CNNs, RNNs, and Transformer models [7] such as BERT have revolutionized sentiment analysis by revealing intricate details. An analysis of real-time sentiment in social media videos can be quickly performed using big data analytics. Multimodal methods [8], [9] incorporating visual, audio, and textual data provide a more comprehensive understanding of sentiments in social media videos. Model adaptability across datasets is improved through transfer learning. Unfortunately, differences in language and ethical issues remain, emphasizing the need for ongoing research to develop adaptable, expandable, ethical sentiment analysis models. The purpose of this review is to discuss the ground-breaking implications of advanced techniques for analyzing social media sentiment, along with future research directions.
Desigualdade Regional e Trabalho no Contexto da Região Amazônica
Authors: Silva Rocha Francisco Sergio
Published: February 2025

A partir do primeiro quartel do século XX, as constituições passam a prever direitos, vinculados a uma perspectiva de inclusão, que superam os limites anteriores de mera regulação da estrutura do Estado e a enunciação dos direitos individuais. Exemplo desta preocupação é a redação do artigo 3º da Constituição brasileira de 1988. Contudo, este compromisso não é uma tarefa reduzida ou que possa ser solvida em curto ou médio prazo. Esta visão de atuação sofre constante questionamento. Existem visões de mundo que afastam a responsabilidade do Estado com essa tarefa, transferindo-a para o esforço meramente individual de cada um buscar sua realização pessoal, tentando alterar o modo como ocorre a interlocução Estado e sociedade para afirmar um modelo onde a responsabilidade pela superação das desigualdades é transferido do Estado para a pessoa, alterando as bases de construção do Estado Socia
Cybersecurity Awareness In HR: Protecting Employee Data in the Digital Era
Authors: Maulidar Maulidar , Wanda Edi , Hijriatin Maudi
Published: February 2025

Cybersecurity in team member data management is critical to corporate operations, especially in the e-commerce industry, which faces continuously evolving digital threats. This study evaluates cybersecurity awareness in Tokopedia's Human Resources (HR) department and the effectiveness of security policies implemented following the 2020 data breach incident. Using a qualitative case study approach, data were collected through in-depth interviews, observations, and document analysis. The findings indicate that while Tokopedia has strengthened its data security policies, significant challenges remain in team member compliance with security protocols, policy implementation complexity, and limited understanding of cyber threats. To address these challenges, this study recommends an approach based on interactive training programs, adopting Zero Trust Architecture (ZTA) and using Artificial Intelligence (AI) for cybersecurity threat detection. Furthermore, strengthening cybersecurity culture through management involvement and team member incentive systems is also identified as a strategic measure to enhance awareness and compliance with security policies. With proper implementation, Tokopedia can enhance team member data protection, reduce cybersecurity risks, and ensure long-term information security sustainability within the company.
Analysis of Management Network Using Ubiquiti for Local Office at PT Rizki Inti Madani
Authors: Wirawan Shafwan Abiyu , Tahir Arib Nawwar , Sutisna Sutisna
Published: February 2025

The rapid development of information and communication technology has increased the need for reliable, secure, and efficient computer networks, especially for companies and organizations, including local offices. In this context, stable connectivity and optimal network management significantly impact the company's smooth operation, especially when facing increasingly growing digital transformation challenges. Companies, including the Ubiquiti device, need technology solutions to ensure smooth operations and efficiency. This study aims to provide practical solutions for companies overcoming local office network management problems. This study seeks to optimize network management in companies using Ubiquiti devices, conduct an in-depth analysis of existing network conditions, and design appropriate solutions. This study uses a descriptive qualitative approach, which aims to understand the phenomena that occur in the field in more depth. This approach was chosen because of its ability to explore the meaning, processes, and dynamics that occur in a particular social context. To ensure the successful implementation of the proposed solution, here are some suggestions that PT. Rizki Inti Madani can consider. Human Resources Training and Development, considering the importance of a deep understanding of devices and centralized network management, it is highly recommended that IT technicians and staff involved in network management be given further training on using Ubiquiti and Cisco devices. This training should also include understanding VLAN configuration, QoS, and efficient network troubleshooting and monitoring techniques. Gradual Transition: to reduce the risk of operational disruption, it is recommended that the implementation be carried out in stages. The devices will first be tested in a laboratory environment to ensure the configuration is running as expected. After successful testing, the devices can be installed gradually throughout the office to minimize downtime and operational disruption.
NEW EXPRESSIONS FOR THE CALCULATION OF MODE I FRACTURE STRESS INTENSITY FACTOR (SIF) FOR ADDITIVE MANUFACTURING DEFECTS
Authors: ORUE XABAT , ABASOLO MIKEL , TABARES EDUARDO , EIZMENDI MARTIN
Published: February 2025

Los defectos son el factor principal que influye en la resistencia a fatiga y fractura de los materiales de Fabricacion Aditiva (FA), siendo el Factor de Intensidad de Tensiones (FIT) el parametro que caracteriza el comportamiento del material frente a estos mecanismos de fallo. En la actualidad, el FIT del modo I de fractura (KI) para defectos en un cuerpo semi-infinito sometido a esfuerzos de traccion se calculan mediante codigos Fitness-For-Service (FFS) o el modelo de Murakami. Sin embargo, se han encontrado grandes discrepancias entre sus resultados debido a diferencias en los criterios ingenieriles. En este trabajo se proponen nuevas expresiones ingenieriles para estimar el KI de defectos irregulares en cuerpos semi-infinitos a partir de las envolventes de los valores proporcionados por los codigos FFS y el modelo de Murakami. Consistentemente con estos, las expresiones se limitan a relaciones de aspecto en el rango de 0.2.a/c.2, que cubre la mayoria de los defectos reales independientemente de su naturaleza (poros, falta de fusiones, contracciones, inclusiones...). Los resultados muestran que las expresiones propuestas estan en consonancia con los codigos FFS y el modelo de Murakami, por lo que podrian utilizarse para estimar el rango del FIT para calculos de fractura y fatiga. Este trabajo pretende arrojar luz en el campo de la validacion y certificacion de componentes de FA, ya que no existe ninguna norma desarrollada para este tipo de materiales.
CONSEQUENCES OF THE INCREASE IN RENEWABLE ENERGIES AND PHOTOVOLTAIC SELF-CONSUMPTION ON ELECTRICITY DEMAND IN PENINSULAR SPAIN
Authors: GARRIDO HERRERO MARCOS , JARAMILLO MORAN MIGUEL ANGEL , CARMONA FERNANDEZ DIEGO
Published: February 2025

In a world increasingly concerned about climate change and sustainability, the use of renewable energies is becoming more and more important, becoming the priority option for electricity generation. Photovoltaic sources for electricity generation have seen very strong growth in recent years, making it easier to phase out electricity generation from polluting sources such as coal. Likewise, photovoltaic self-consumption has facilitated a significant decrease in electricity demand during the hours of greatest luminosity. If this demand reduction is added to the strong implementation of photovoltaic sources, the result is that during daylight hours electricity production relies only on renewable sources, causing the price of electricity to drop drastically to values close to 0 € during those hours. Once this source ceases to produce, during nighttime hours, more expensive sources, such as natural gas, have to come into operation making the price of electricity more expensive. This results in a strong daily fluctuation of prices.

Keywords: Self-consumption, Duck Curve, Electricity Demand, Electricity Generation, Photovoltaic Energy, Regulatory Framework
THE IMPACT OF LANDINGS AND GROUND REACTION FORCES IN ARTISTIC GYMNASTICS: A SYSTEMATIC REVIEW
Authors: Silva Beatriz , Leite Isaura , Gomes Cristina , Campos Manuel , Sousa Filipa , Ávila-Carvalho Lurdes
Published: February 2025

There is growing concern about the technical execution of gymnastics landings due to the repeated impacts experienced by gymnasts and their potential consequences. Most artistic gymnastics exercises conclude with a landing, during which gymnasts are subjected to very high ground reaction forces. This review aimed to identify and synthesize the available scientific literature on landing techniques across different apparatuses in artistic gymnastics.
Research was conducted between May 11 and 21, 2022, using four databases - Scopus, Web of Science, EBSCO, and PubMed - identified 16 relevant articles after excluding duplicates and articles flagged as ineligible by automation tools. The sport requires more specific research to provide specialists and coaches with comprehensive knowledge about the characteristics of landings on all four apparatuses, and to offer guidance on improving these movements within training contexts. Further investigation into physical preparation and optimal conditions for landing execution is essential. Increasing both the quantity and quality of information could equip coaches with more effective tools for practice, ultimately contributing to the advancement of gymnastics.
THE YURCHENKO DOUBLE PIKE VERSUS THE YURCHENKO DOUBLE TWIST: A THEORETICAL COMPARISON OF LANDING DECELERATIONS
Authors: Rood Samantha
Published: February 2025

This paper theoretically examines the factors that most affect the average deceleration experienced by an elite level gymnast upon landing either a Yurchenko double twist (YDT) or a Yurchenko double pike (YDP) on vault using real input data.  Five factors were evaluated:
the gymnast’s height, vault height, flip time, twist time, and landing time.  This study analyzed all vaults performed during the 2023 Xfinity U.S. Gymnastics Championships in San Jose, CA, on August 25th and 27th to determine reasonable ranges for the five noted variables. Landing time was found to have the largest effect on the landing decelerations.  Lengthening the landing time from 0.12 seconds to 0.3 seconds theoretically reduces the G-forces experienced on landing from 6-8 G’s to approximately 2 G’s.  Further research is needed to confirm these theoretical results.
ПРИМЕНЕНИЕ РАМАНОВСКОЙ СПЕКТРОСКОПИИ ДЛЯ АНАЛИЗА УГЛЕРОДНЫХ МАТЕРИАЛОВ
Authors: Шишанов М.В. , Лучкин М.С. , Иванова А.Н. , Морозов А.А. , Хачатурян А.А. , Данилов Е.А. , Голубков А.К.
Published: February 2025

Рамановская спектроскопия за последнее время становится основным инструментальным методом исследования в углеродных материалах. В данной работе получены и обобщены основные результаты рамановской спектроскопии для основных классов углеродных материалов различных степеней гибридизации электронных орбиталей атомов углерода. В результате работы были получены рамановские спектры для следующих углеродных материалов: алмаз, графит, графен, кокс, углеродные волокна, углерод-углеродный композиционный материал, углеродные многослойные нанотрубки. Описаны основные методики подготовки образцов и условия получения спектров. Проведены анализы полученных спектров и выявлены особенности, характерные для каждого из рассматриваемых материалов.

Raman spectroscopy has recently become the main instrumental research method in carbon materials. In this work, the main results of Raman spectroscopy were obtained and generalized for the main classes of carbon materials with various degrees of hybridization of the electronic orbitals of carbon atoms. As a result of the work, Raman spectra were obtained for the following carbon materials: diamond, graphite, graphene, coke, carbon fibers, carbon-carbon composite material, carbon multi-walled nanotubes. The main methods for preparing samples and the conditions for obtaining spectra are described. The obtained spectra were analyzed and features characteristic of each of the materials under consideration were identified.
ОПЫТ АДАПТАЦИИ БАЗОВОГО ИНЖИНИРИНГА ИНОСТРАННЫХ ФИРМ НА ОБЪЕКТАХ КОКСОХИМИЧЕСКОГО ПРОИЗВОДСТВА
Authors: Покрышкин К.В. , Ужанова А.В.
Published: February 2025

Выполнен анализ тенденций применения базового инжиниринга иностранных компаний в коксохимической отрасли, рассмотрены основные проблемы, с которыми сталкиваются предприятия-заказчики при реализации инвестиционных проектов с применением базового инжиниринга иностранных компаний. Предложены варианты взаимодействия между иностранными компаниями, заказчиками и отечественными проектными компаниями с учетом специфики реализации инвестиционных проектов на территории РФ.

Tendencies of application of basic engineering of foreign companies in coke and by-product plants as well as main problems faced by the customer enterprises while implementation of investment projects using basic engineering of foreign companies have been analyzed. Options of interaction between foreign companies, customers and home design companies regarding specific character of realization on the territory of RF of investment projects are proposed.
Pemodelan Kapabilitas UMKM Dalam Perdagangan Hijau Berkelas Dunia : Studi Kasus UMKM Provinsi DI Yogyakarta
Authors: Alfarizi Muhammad , Sari Rini Kurnia
Published: February 2025

Global warming and climate change demand sustainable responses from the business sector, including SMEs, which are now the largest contributors to emissions. SMEs in Indonesia, especially in the DI Yogyakarta Province, have the potential to become key players in world-class green trade. This study aims to investigate the influence of transportation infrastructure, logistics capabilities, and Green Information System on the capabilities of SMEs in the DI Yogyakarta Province in world-class green trade. The study adopts a quantitative approach based on a survey of 225 SME owners in the DI Yogyakarta Province. Purposive sampling technique was selected and analyzed using Partial Least Square-Structural Equation Modelling (PLS-SEM). The results show that transportation infrastructure substantially influences the ability of SMEs' green supply chains and global logistics. The logistics capabilities of SMEs in Yogyakarta have a positive impact on the capabilities of green supply chains. The implementation of GIS has also been shown to enhance the capabilities of green supply chains and international logistics by providing visibility, transparency, and efficiency in business operations. The influence of supply chain capabilities was found to be significantly positive on international logistics. The research findings affirm the crucial role of green supply chain capabilities and international logistics in enhancing the capabilities of SMEs to enter international trade.
Edukasi Manajemen Bank Sampah Dalam Mendukung Asuransi Kesehatan Penyakit Kronik
Authors: Cahyani Dewi Fadlilah , Kristianto Heri , Nova Renny , Widyanto Rahma Micho , Ningsih Devi Nur Cahaya , Elvida Anisya Efa , Bursriansyah Amanda Putri
Published: February 2025

Sampah menjadi salah satu sumber permasalahan yang memiliki dampak yang signifikan pada lingkungan sehingga diperlukan upaya pengelolaan yang baik. Bank sampah Desa Nglambangan mampu meningkatkan kesejahteraan hidup masyarakat sejak didirikan. Kondisi pandemi covid-19 menyebabkan kegiatan bank sampah berhenti beroperasi dan hal ini berkelanjutan hingga saat ini pasca covid-19 karena kegiatan ini tidak dijadikan prioritas pemerintah desa. Desa Nglambangan merupakan salah satu desa yang berada di Kabupaten Madiun yang memiliki tingkat penderita penyakit kronik cukup tinggi dibandingkan dengan desa lain. Selama ini, penderita penyakit kronik seperti diabetes melitus menggunakan asuransi BPJS untuk mendapatkan layanan kesehatan yang dibutuhkan. Asuransi bank sampah merupakan salah satu pilihan yang dapat dikembangkan dalam upaya mendukung program penanganan penyakit kronik. Edukasi bank sampah meliputi manajemen keuangan bank sampah dan konsep asuransi bank sampah menjadi alternatif atas permasalahan tersebut. Tujuan kegiatan pengabdian masyarakat ini adalah untuk meningkatkan pemahaman dan pengetahuan masyarakat akan pentingnya manajemen dalam bank sampah dan mengenalkan konsep asuransi bank sampah. Hasil dari kegiatan pengabdian masyarakat ini adalah edukasi manajemen bank sampah sebagai sarana asuransi kesehatan di Desa Ngalambangan Kecamatan Wungu Kabupaten Madiun telah berhasil meningkatkan pemahaman dan pengetahuan masyarakat. Hasil pre test dan post test menunjukkan pengetahuan dan pemahaman masyarakat akan pentingnya pengelolaan bank sampah dan asuransi meningkat. Kegiatan edukasi mengenai bank sampah tersebut juga dapat dilaksanakan secara berkelanjutan dengan melibatkan pemangku kepentingan untuk menjamin keberlanjutan bank sampah di masa yang akan datang.

Kata Kunci : Bank sampah, asuransi, penyakit kronik
Optimalisasi Pengelolaan Data menggunakan Google Spreadsheet untuk Kader Posyandu di Desa Cibiru Wetan
Authors: Hikmawati Erna , Fauzi Amir Hasanudin , Asfriyanto Teguh
Published: February 2025

Dalam menjalankan tugasnya, Ibu-Ibu PKK dan Kader Posyandu masih menggunakan proses yang manual yaitu menulis pada kertas/buku yang sebetulnya banyak mengandung resiko. Pada era digital seperti yang saat ini terjadi, seharusnya proses pengelolaan data menjadi hal yang mudah. Hal ini dikarenakan telah muncul banyaknya teknologi yang dapat digunakan untuk pengelolaan data. Tetapi dengan banyaknya teknologi yang muncul menimbulkan masalah baru yaitu dibutuhkan kemampuan dan pengetahuan untuk menggunakan teknologi tersebut. Saat ini google sebagai salah satu pemegang kendali dalam bidang teknologi menyediakan aplikasi gratis yang dapat dimanfaatkan oleh semua orang yaitu google workspace. Salah satu aplikasi pada google workspace adalah google spreadsheet. Google spreadsheet ini dapat dimanfaatkan oleh Ibu-Ibu PKK dan Kader Posyandu dalam proses pengelolaan data. Kendalanya saat ini adalah Ibu-Ibu PKK dan Kader Posyandu belum memiliki kemampuan untuk mengoperasikan google spreadsheet ini. Oleh karena itu, diperlukan pelatihan penggunaan google spreadsheet untuk mendukung proses pengelolaan data yang dilakukan oleh Ibu-Ibu PKK dan Kader Posyandu di sebuah desa. Pelatihan ini diikuti oleh 30 orang Ibu-ibu PKK dan Kader Posyandu. Evaluasi dari kegiatan pelatihan terdapat peningkatan pemahaman para peserta yang dapat dilihat dari rata-rata nilai pretest yang awalnya sebesar 48% menjadi rata-rata nilai postest 60%.

Kata Kunci: Pengelolaan Data, Google Drive, Google Spreadsheet, Kader Posyandu
Instalasi Pemipaan Distribusi Air Bersih di Kawasan Wisata Puncak Labuang Kecamatan Pauh Kota Padang Provinsi Sumatera Barat
Authors: Amri Khairul , Hanif Hanif , Candra Delfika , Wahyu Dian , Andriyanto Andriyanto
Published: February 2025

Puncak Labuang, sebuah kawasan wisata alam di Kelurahan Limau Manih Kecamatan Pauh, terletak 25 km dari pusat Kota Padang, Sumatera Barat atau 800 m dari Politeknik Negeri Padang dan Universitas Andalas. Tempat ini memiliki hawa sejuk dengan spot landscape Bukit Barisan, serta memiliki area perkemahan dan wisata batu putih. Daerah ini memiliki topografi bergelombang karena terletak di area perbukitan. Akan tetapi tempat ini belum memilki distribusi air bersih yang mamadai. Padahal air bersih memiliki fungsi yang krusial demi menjamin kenyamanan pengunjung seperti untuk ke toilet, berwudu’ dan mandi. Pelaksanaan pengabdian masyarakat ini menggunakan metoda observasi, disksusi dan tanya jawab, perencanaan dan pengujian lapangan. Berdasarkan hasil observasi dan perhitungan, dibutuhkan menara air dengan ketinggian 3,2 m dan instalasi pemipaan 50 m untuk mendistribusikan air ke area titik kumpul. Pada pengabdian masyarakat ini telah dibuat menara air 3,2 m dari rangka besi dengan volume tendon 520 lt serta instalasi pipa PVC berdiameter 0,75 inci sepanjang 50 m. Hasil pengujian di lapangan, instalasi air bersih telah berfungsi baik ditandai dengan air bisa diakses di area titik kumpul dimana di lokasi tersebut terdapat mushalla, area parkir, kamar mandi dan toilet, jalur sepeda, jalan menuju area camping dan wisata batu putih. Hasil pengabdian masyarakat ini diharapkan dapat dimanfaatkan secara optimal oleh pengelola maupun wisatawan sehingga jumlah pengujung meningkat dan berdampak positif pada perekonomian masyarakat sekitar.

Kata kunci : Puncak Labuang, instalasi pemipaan, distribusi air bersih, wisata alam
Masa Depan Industri Travel Agent di Indonesia: Peluang dan Tantangan di Era Digital
Authors: Indrajaya Titus , Agustin Dinni , Hammad Hammad , Bayu Ricky , Tafrizi Tafrizi , Nuryanah Nuryanah
Published: February 2025

Industri travel agent di Indonesia menghadapi transformasi yang signifikan seiring dengan kemajuan teknologi digital yang mengubah cara konsumen merencanakan dan memesan perjalanan. Kegiatan Pengabdian Masyarakat ini disampaikan dengan menggunakan metode zoom meeting berupa Webinar/Talkshow kepada 120 peserta offline dan 50 peserta online mengenai topik tersebut diatas, yang mengeksplorasi peluang dan tantangan yang dihadapi oleh travel agent di era digital, dengan fokus pada perubahan perilaku konsumen, perkembangan teknologi, dan persaingan dengan platform online. Peningkatan jumlah pengguna internet dan aksesibilitas teknologi memberikan peluang besar bagi travel agent untuk menjangkau pasar yang lebih luas serta menawarkan layanan yang lebih personal melalui pemanfaatan big data dan AI. Namun, tantangan utama yang dihadapi adalah persaingan yang ketat dari Online Travel Agents (OTAs) yang menawarkan kemudahan dan harga kompetitif, serta perubahan perilaku konsumen yang semakin mandiri dalam mencari dan memesan layanan perjalanan. Selain itu, banyak travel agent yang masih kesulitan beradaptasi dengan teknologi baru, yang dapat menghambat pertumbuhan mereka. Untuk tetap bersaing, travel agent disarankan untuk menerapkan strategi digitalisasi, menjalin kolaborasi dengan platform online, dan meningkatkan pelatihan serta pengembangan sumber daya manusia. Kesimpulan dari kegiatan webinar ini menekankan bahwa kemampuan untuk beradaptasi dengan cepat terhadap perubahan dalam industri sangat penting agar travel agent dapat memanfaatkan peluang yang ada dan tetap relevan di pasar yang dinamis dan kompetitif.

Kata kunci: industri travel agent, online travel agents (OTAs), digitalisasi, peluang, tantangan, Indonesia.
Optimalisasi Pembinaan Ibu-Ibu Pemberdayaan Kesehatan Keluarga (PKK) Sadar Kesehatan Status Mental melalui Implementasi Managemen Stres dengan Senam Sleman Bangkit
Authors: Widayati Ririn Wahyu , Wiyani Cristin , Amestiasih Tia , Risqi Januar , Satriawan Akbar , Faridah Lulu
Published: February 2025

Tingginya beban tugas dan stres pada ibu rumah tangga sering kali disebabkan oleh tanggung jawab yang berat, seperti mengurus rumah tangga, anak-anak, serta pekerjaan di luar rumah. Kondisi ini dapat berdampak negatif pada kesehatan mental. Salah satu solusi yang dapat diterapkan adalah optimalisasi pembinaan ibu-ibu PKK melalui pendekatan kesadaran kesehatan mental, khususnya dengan pemasyarakatan Senam Sleman Bangkit (SSB). Dengan rutin berolahraga, diharapkan kesehatan mental ibu rumah tangga tetap terjaga dan produktivitas meningkat. Pengabdian masyarakat ini menggunakan desain kuantitatif pre-test dan post-test tanpa kelompok kontrol, yang dilaksanakan pada Kamis, 11 Juli 2024, dengan jumlah sampel 36 orang. Pengambilan data dilakukan menggunakan metode pre-post test untuk mengevaluasi peningkatan pengetahuan ibu rumah tangga tentang manajemen stres. Proses dimulai dengan pre-test dengan mengisi kuesioner tentang managemen stres, dilanjutkan dengan penyuluhan kesehatan menggunakan media Power Point, dan diakhiri dengan post-test tentang managemen stres. Sebagai bagian dari intervensi, peserta juga diberikan praktik olahraga Senam Sleman Bangkit (SSB), yang didemonstrasikan oleh ibu-ibu PKK sebanyak dua kali. Hasil evaluasi menunjukkan peningkatan rata-rata skor pre-test 13,83 menjadi 17,86 pada post-test dengan nilai p = 0,001. Dengan demikian, Senam Sleman Bangkit terbukti sebagai metode yang efektif dan mudah diterapkan untuk menjaga kesejahteraan mental dan fisik ibu rumah tangga.

Kata Kunci: Status Mental, Managemen Stress, Senam Sleman Bangkit
Trend Analysis on the Domestic Beauty Industry Using Topic Modeling Techniques
Authors: Kim Si-Won , Jeon Seo-Woo , Na Myung-Suk
Published: February 2025

This study analyzed the research trends of the beauty industry from 2000 to 2024. The KCI 621 papers selected by the keyword ‘beauty industry’ were targeted, and the analysis method utilized text mining techniques (TF-IDF analysis, LDA thematic modeling) using Python libraries such as Panda, KoNLPy, Scikit-learn, and Gensim, along with traditional content analysis. As a result, the research on the beauty industry has grown significantly since 2016, confirming that beauty research is the main field. The average citation growth analysis identified the most influential papers, and the main research topics were education, consumer behavior, organizational management, marketing, and brand image. This study provides academic insights linked to ways to revitalize the beauty industry in Korea and methodologically contributes to the objective and in-depth analysis of research trends. In conclusion, this study presents a multifaceted overview of the research on the beauty industry and suggests future research directions. Emphasizing the importance of various academic approaches and sustainability, this study can have a practical impact on government policy and industrial strategy establishment.
The Mediating Effect of Customer Service in the Relationship between the Physical Environment of Hair Shops and Customer Satisfaction
Authors: Na Ji-Young , Na Myung-Suk
Published: February 2025

This study aims to examine the impact of customer service as a mediating factor in the relationship between the physical environment of hair shops and customer satisfaction, and to propose strategies for improving the quality of customer service along with enhancing the physical environment of hair shops. Data were analyzed using the SPSS 27.0 program, with a total of 541 questionnaires, and all empirical analyses were verified at a significance level of 5%. The analysis of the mediating effect of customer service in the relationship between the physical environment and customer satisfaction showed that the sub-factors of the independent variable, physical environment—namely aesthetics, newness, convenience, and accessibility—had a statistically significant positive (+) effect on the mediating variable, customer service, in the first stage, thus fulfilling the mediation condition. In the second stage of the mediation condition analysis, it was found that the sub-factors of the independent variable, physical environment—namely aesthetics, newness, convenience, and accessibility—had a statistically significant effect on the dependent variable, customer satisfaction, thus fulfilling the mediation condition. The results of the three-step mediation analysis showed that the regression coefficients for the independent variables of aesthetics, newness, convenience, and accessibility were significant and decreased compared to the second step. Additionally, the mediating variable of customer service was also found to be significant, indicating that customer service meets the conditions for partial mediation in the relationship between the sub-factors of the physical environment—namely aesthetics, newness, convenience, and accessibility—and customer satisfaction. As a result, the managers and staff of the Hair shop realized that they should prioritize customer satisfaction, improve service quality, and manage the physical environment well in order to encourage positive word-of-mouth.
A Study of the Environmental Awareness and Purchase Behavior of Conscious Beauty Consumers
Authors: Seo Kyoung-Eun , Lee Jung-Hee
Published: February 2025

In this study, we tried to understand the environmental awareness of consumers of concious beauty and to investigate the relationship with purchasing behavior. A total of 200 subjects were surveyed online to measure general characteristics, environmental awareness, and purchasing behavior. Data analysis is performed by SPSS v. US>Utilized the 25.0 program. As a result of frequency analysis, factor analysis, correlation analysis, and multiple regression analysis, the higher the environmental awareness, the higher the purchasing behavior (p<.001). Environmental issues (β=.244, p<0.01), environmental responsibility (β=.197, p<.05), environmental intentions (β=.195, p<.05), and environmental knowledge (β=.159, p<.05) were found to have statistically significant positive (+) effects on satisfaction. A sense of environmental responsibility by sub-factor of environmental awareness (β=.399, p<.001), environmentally friendly action intentions (β=.187, p<.05), and environmental problems (β=.160, p<.05) have statistically significant positive (+) effects on repurchase intentions. Environmentally conscious action intent (β=.258, p<.01), environmental responsibility (β=.207, p<.05), environmental issues (β=.158, p<.05), environmental knowledge (β=.136, p<.05), statistically significant positive (+) influence on this brand loyalty was found to be found to be significant.” These results suggest that the higher the environmental awareness of Conscious Beauty consumers, the higher the purchasing behavior. Subsequent research seems to require research on the consumption value felt by considered beauty consumers in the purchasing process.
A Escrita dos Dias: as infinitas lições do saber
Authors: Sousa Joana Belarmino de
Published: February 2025

“A obra nos proporciona conhecer de perto a trajetória acadêmica e o trabalho da Prof.ª Dr.ª Joana Belarmino de Sousa, mulher cega, intelectual, jornalista e docente da Universidade Federal da Paraíba. Trata-se de uma delicada e potente autonarrativa que nos revela inquietações, intimidades, saberes, provocações e conquistas da autora. Anunciamos que é impossível ler a obra e não se encantar com a força transformadora da querida Joana Belarmino, que nos encoraja a desbravar o desconhecido mundo de nós mesmos, transvendo o que de melhor somos.”
Trecho do prefácio por Prof. Dr. Décio Nascimento Guimarães
Nutritional Status of Kamar Children Under Five Years of Age of Dhamtari District (C.G.)
Authors: Kanwar Som Prakash , Chakrawarty Moyna
Published: February 2025

Childhood malnutrition levels are alarmingly high in developing countries as the risk of mortality increases with the severity of malnutrition about 20-25% of children die before reaching their first birthday (UNICEF, 2004). The present paper aims at assessment of nutritional status of Kamar (particularly vulnerable tribal groups) children of Chhattisgarh using z-score indicators based on child’s sex, weight, height, and age. 248 Kamar children aged 12-59 months comprising of 125 girls and 123 boys were selected purposively from two blocks viz Magarlod and Nagri of Dhamtari District, Chhattisgarh region of Central India. Measurements for the purpose were taken following standard Anthropometric techniques. The data has been entered in SPSS (version 16) and analyzed and the results have been discussed in the present paper.
Robotics is A: Boon or Disguise
Authors: Kumar Brahma Kumar Dr. Suraj , Singh Brahma Kumar Jogander , Dr. Niranjan Brahma Kumar Dr. Niranjan , Gupta Ritika
Published: February 2025

In today’s era robotics seems to be a boon but it is not. Rather it is the future cause of destruction of the coming world. It will not only cause disaster to the environment but also affect the mind and body of many leading to health problems and even mortality. Doctors also recommend digital detoxing from gadgets these days as they have powerful radiation and malware leading to severe brain damage. It is not evolution, rather it’s dilution. The author has conducted research on this and will share evidence on the same.
Secure Transmission of Images Based on Chaos Encryption and Deep Neural Network
Authors: Rishav Gusain
Published: February 2025

In today’s world of digital media, digital images are the most frequently used method of transmitting images, and therefore, their protection is significant. As it has been seen, the technology keeps on changing and thus, though there have been improvements in encryption of images, the problem of secure transmission is not completely solved. Therefore, the process must be made continuous and refined to protect data privacy and integrity, as well as transmission and storage reliability. This work focuses on the application of cryptography together with neural networks employing Python with Keras for secure image transfer. The proposed method involves image encryption through pixel shuffling, logistic-map chaotic values, and XOR operations to produce encrypted images. The neural network layer decodes the encrypted images and measures the quality of the decrypted images dependent on PSNR, MSE, and Correlation Coefficients. Thus, by comparing these metrics for the original and reconstructed images, the project will improve security and determine the effectiveness of the encryption-decryption method. The combination of the chaotic maps and neural networks gives a strong foundation for image encryption. The chaotic values bring in randomness into the encryption process, thus increasing the level of security while the neural network helps in perfect reconstruction and image quality. This approach is advantageous as it addresses both the issues of data security and, after decryption, image quality and so it offers a midway point for secure image transmission in this technology-driven world.
Đặc điểm lâm sàng và cận lâm sàng cơn cấp rối loạn chuyển hóa acid béo thể sơ sinh
Authors: Khánh Nguyễn Ngọc , Hằng Nguyễn Thị , Dũng Vũ Chí
Published: February 2025

Rối loạn chuyển hóa acid béo là bệnh lý di truyền lặn trên nhiễm sắc thể thường, gây ra bởi biến thể gen mã hóa protein hoặc enzyme tham gia vận chuyển hay chuyển hóa acid béo trong ty thể. Trẻ sơ sinh mắc bệnh thường chẩn đoán muộn do các triệu chứng không đặc hiệu và/hoặc không được sàng lọc sơ sinh, dẫn đến tỷ lệ tử vong cao hoặc nhiều biến chứng. Tuy nhiên, các nghiên cứu tại Việt Nam đối với nhóm bệnh này còn hạn chế. Vì vậy, nghiên cứu của chúng tôi được thực hiện với mục tiêu: Mô tả đặc điểm cơn cấp ở trẻ mắc rối loạn chuyển hóa acid béo bẩm sinh thể sơ sinh tại Bệnh viện Nhi Trung ương từ tháng 01/2017 đến tháng 09/2023. Nhóm nghiên cứu đã thu được kết quả: Có 48 bệnh nhân trong nghiên cứu với tuổi khởi phát trung vị là 2,4 ngày và tuổi trung vị chẩn đoán là 10,9 ngày, đặc điểm lâm sàng chính bao gồm: suy hô hấp (75,0%), li bì (66,7%), tím tái (54,2%), suy tuần hoàn (54%), bỏ bú (52,1%) và đặc điểm cận lâm sàng: Tăng lactat máu (89,6%), tăng amoniac máu (81,8%), tăng GOT (92,7%), toan chuyển hóa máu (43,3%), hạ glucose máu (33,3%). Tiền sử gia đình có trẻ bị Rối loạn chuyển hóa acid béo, khởi phát cấp tính với các triệu chứng li bì, bỏ bú, suy tuần hoàn, suy hô hấp, xét nghiệm hóa sinh có tăng GOT, hạ glucose máu, toan chuyển hóa, tăng lactat, tăng ammoniac là những dấu hiệu thường gặp trên trẻ bị rối loạn chuyển hóa acid béo thể sơ sinh.
Analysis of Bawaslu's Authority as a Supervisory Institution in Resolving Election Disputes
Authors: Manihuruk Teresa Akgriana Putri , Sinaga Budiman
Published: February 2025

In enforcing Pilkada violations, the Election Supervisory Agency (Bawaslu) has the authority to supervise and resolve disputes over the electoral and regional election processes. This has been stated in the legislation that Bawaslu is authorized to deal with structured, systematic, and mass administrative violations in the application of law in Indonesia. In its settlement in the Constitutional Court also holds ownership of this authority with regard to disputes over election results that should be able to achieve legal certainty. In Law Number. 7 of 2017 concerning General Election Regulations, Bawaslu's role in monitoring and eradicating money politics is not ideal because it has obstacles that prevent and punish money politics in regional head elections. Bawaslu needs to continue to develop its human resources. The purpose of Bawaslu's establishment is to increase effectiveness as an election supervisory body and supervise the recruitment budget to create honest, fair and election results.
Building A Law-Aware Society: The Role of The Law and Human Rights Service Division of The Ministry of Law And Human Rights of North Sumatra, Indonesia
Authors: Simarmata Prayusti Sarah , Simamora Janpatar
Published: February 2025

Law grows from community traditions which develop into customary law, providing the basis for justice and law enforcement in society. The aim of the law is to create peaceful and fair interactions, and to achieve this it must be respected and obeyed, which requires public awareness and involvement in law enforcement. Community legal awareness means understanding, obeying and complying with the law. In North Sumatra, the Ministry of Law and Human Rights plays an important role in fostering legal awareness through the "North Sumatra Thinking Concept: Awareness of Law and Human Rights." This concept begins with the formation of a Legally Aware Family (Kadarkum), which aims to increase the community's understanding and compliance with legal norms. Kadarkum is also supported by the Legal Awareness Village (DHS) initiative, which helps foster a legally aware society.
Enhancing Professionalism Through Counselling in Public Universities in Edo and Delta States of Nigeria
Authors: Augustina Izehiuw Efosa-Ehioghiren , Atinuke Titilope Babalola
Published: February 2025

This study investigated enhancing professionalism through counselling in public universities in Edo and Delta States of Nigeria. The purpose of the study was to find out if professionalism predicts counsellor competencies of prospective counsellor in public Universities in Edo and Delta States. Two research questions were raised and one hypothesis was formulated and tested at 0.05 level of significance. Survey research design adopting the correlational approach was used in this study. The population of the study comprised all Masters Students in public universities in Edo and Delta States in the 2020/2021,2021/2022 and 2022/2023 sessions who had completed practicum counselling course. A sample of 89 prospective counsellors was used for the study. Reliability coefficients of 0.914, 0.630,0.818, 0.691, 0.607, were obtained for competence and skill, communication, teamwork, critical thinking, ethics respectively for the Counsellor Personality characteristics questionnaire subscale. 0.810, 0.896, 0.796 were obtained for knowledge, skills and behavioural sub-scales respectively for Counsellor Competency Questionnaire. Descriptive statistics and Regression analysis were used for analysis of data and testing of hypothesis respectively. The outcomes of the study revealed the following: The level of counselling competencies of prospective counsellors in public universities in Edo and Delta States is high; The five points professionalism do not significantly predict Counselling Competencies. It was recommended among other that professional counsellors should concentrate on the training programme of the prospective counsellors in order to inculcate in students the techniques and ethics of the profession since it has been proven that the five points professionalism do not predict counselling competencies.