bluuebunny/crossref_metadata_2025_split huggingface dataset:
PERANCANGAN APLIKASI LAYANAN CUSTOMER SERVICE MENGGUNAKAN CHATBOT BERBASIS WEBSITE PADA PT. TELEKOMUNIKASI INDONESIA WITEL CIREBON
Authors: Akirini Wakidin Nur , Dewi Wiwiek Nurkomala , Nas Chairun , Norhan Linda , Sevtiana Agus , Kusuma Ricky Perdana , Sulhan Muhammad Afif 
Published: June 2024

Penelitian ini berkaitan dengan PT. Telekomunikasi Indonesia Witel Cirebon, cabang perusahaan yang fokus pada layanan jaringan telekomunikasi dan ingin meningkatkan pelayanan kepada pelanggan. Meskipun demikian, mereka belum memiliki dashboard layanan pelanggan yang memudahkan informasi mengenai produk Telkom yang dibutuhkan. Oleh karena itu, penelitian ini bertujuan untuk merancang aplikasi layanan pelanggan menggunakan chatbot berbasis website. Pendekatan teknologi chatbot yang menggunakan Natural Language Processing (NLP) digunakan dalam perancangan ini. Metodologi Waterfall digunakan dalam proses penelitian, melibatkan pengumpulan data, analisis data, perancangan sistem, pengujian sistem, implementasi, dan pemeliharaan. Dalam perancangan, digunakan juga perhitungan NLP seperti analisis huruf, tokenisasi, peringkat, dan analisis. Hasil perancangan ini adalah menghasilkan sebuah aplikasi chatbot berbasis website. Aplikasi ini sudah mendapat tanggapan positif dari responden dengan nilai rata-rata di atas 60%. Hasil dari penelitian ini adalah aplikasi layanan pelanggan yang menggunakan chatbot berbasis website. Aplikasi ini memungkinkan pelanggan untuk mengajukan pengaduan dan mendapatkan informasi produk melalui chatbot, yang berpotensi memberikan informasi layanan produk maupun pengaduan langganan, Perancangan ini masih memiliki ruang untuk ditingkatkan, terutama dalam bagian administrasi dan pengumpulan data. Disarankan agar perusahaan secara aktif mengumpulkan data dari interaksi pelanggan dengan chatbot berbasis website untuk meningkatkan efektivitas aplikasi ini. Kata kunci: Customer Service, Chatbot, NLP, Website, Telkom.
Evaluation of forecasts by a global data-driven weather model with and without probabilistic post-processing at Norwegian stations
Authors: Bremnes John Bjørnar , Nipen Thomas N. , Seierstad Ivar A. 
Published: June 2024

Abstract. During the last 2 years, tremendous progress has been made in global data-driven weather models trained on numerical weather prediction (NWP) reanalysis data. The most recent models trained on the ERA5 reanalysis at 0.25° resolution demonstrate forecast quality on par with ECMWF's high-resolution model with respect to a wide selection of verification metrics. In this study, one of these models, Pangu-Weather, is compared to several NWP models with and without probabilistic post-processing for 2 m temperature and 10 m wind speed forecasting at 183 Norwegian SYNOP (surface synoptic observation) stations up to +60 h ahead. The NWP models included are the ECMWF HRES, ECMWF ENS and the HARMONIE-AROME ensemble model MEPS with 2.5 km spatial resolution. Results show that the performances of the global models are on the same level, with Pangu-Weather being slightly better than the ECMWF models for temperature and slightly worse for wind speed. The MEPS model clearly provided the best forecasts for both parameters. The post-processing improved the forecast quality considerably for all models but to a larger extent for the coarse-resolution global models due to stronger systematic deficiencies in these. Apart from this, the main characteristics in the scores were more or less the same with and without post-processing. Our results thus confirm the conclusions from other studies that global data-driven models are promising for operational weather forecasting.
Estereotipos sobre la inmigración venezolana en la prensa escrita peruana
Authors: Regis-Fuentes Guiliana Marisol 
Published: June 2024

Esta investigación presenta los estereotipos sobre los inmigrantes venezolanos en la prensa escrita peruana durante el último trimestre de 2022, cuando la población venezolana residente llegó a su máximo histórico. Los diarios impresos seleccionados fueron Trome, Ojo y El Popular, y los digitales, El Comercio, Trome y La República, de gran lectoría. La técnica de investigación fue el análisis de contenido. Los resultados indican que los estereotipos asignados a los inmigrantes venezolanos son el de criminal seguido del de víctima. Asimismo, se observa que la agenda-setting relaciona la inseguridad ciudadana con la inmigración venezolana, mientras que el encuadre noticioso utilizado se enmarca en la criminalización del inmigrante venezolano, convirtiéndolo en el “otro” que amenaza la seguridad.
Time-varying metamaterials for light
Authors: Sapienza Riccardo 
Published: June 2024

Metamaterials have revolutionised the way we control light transport and generation. Yet, to date, they rely on static and passive architectures, only redistributing incident wave energy - for example in a metalens, or a cloak - with no power to locally absorb or produce it to enhance responses. Here I will discuss our first steps towards driven photonic systems, able to convert energy to function and perform actions.
I will report on double-slit time diffraction at optical frequencies in time-varying metamaterials [1] and how we can extend the modulation of the linear refractive index to the modulation of the nonlinear response [2].
Moreover, I will discuss how time-modulation can lead to new optical phenomena.References
[1] Romain Tirole, Stefano Vezzoli, Emanuele Galiffi, Iain Robertson, Dries Maurice, Benjamin Tilmann, Stefan A Maier, John B Pendry, Riccardo Sapienza, Double-slit time diffraction at optical frequencies, Nature Physics 19, 999 (2023).
[2] Romain Tirole, Stefano Vezzoli, Dhruv Saxena, Shu Yang, TV Raziman, Emanuele Galiffi, Stefan A Maier, John B Pendry, Riccardo Sapienza, Second harmonic generation at a time-varying interface, arXiv:2401.05536 (2024).
The Balance of Payments and International Investment Position of Spain in 2023
Authors: García del Riego María , Jiménez Martínez Patricia , del Portillo Miguel Gregorio 
Published: June 2024

Rationale
The balance of payments and international investment position provide insight into Spain’s economic relations with the rest of the world, which have important implications for the domestic economy. Analysis of these statistics takes on added significance against a backdrop of global uncertainty.
Takeaways
•In 2023 the Spanish economy’s net lending as a percentage of GDP reached its highest level since 1995, driven by the improvement in the trade balance and positive developments in services, with record high credits in both travel services and other services.
•The negative net international investment position declined further in 2023 to stand at 52.8% of GDP (its lowest level in 19 years), as a result of GDP growth and the positive balance of financial transactions with the rest of the world.
•Spain’s outward and inward foreign direct investment positions increased in 2023 due to the positive amount of financial transactions, although these were down slightly on the previous year, and the likewise positive amount of revaluations.
ПРОБИОТИКИ ДЛЯ ПРОФИЛАКТИКИ И ЛЕЧЕНИЯ АНТИБИОТИКО-АССОЦИИРОВАННОЙ ДИАРЕИ
Authors: ZHANTLESSOVA S.D. , SADANOV A.K. , BAIMAKHANOVA B.B. , ORAZYMBET S.E. , RATNIKOVA I.A. , KISTAUBAYEVA A.S. , MASSIRBAYEVA A.D. , MELNIKOV V.G. 
Published: June 2024

The use of probiotics has increased significantly over recent decades. This has been accompanied by an increasing amount of literature demonstrating their importance in clinical practice. Antibacterial drugs, like many other ones, have side effects, one of which is antibiotic-associated diarrhea (AAD). Although probiotics have been studied in a variety of applications, their usefulness in AAD is biologically based and supported by extensive clinical evidence. This review examined recent meta-analyses and systematic reviews to clarify questions regarding the usefulness of probiotics in AAD, including which strains have evidence of effectiveness in AAD, what dosages are effective, and the optimal duration of probiotic therapy. The majority of published randomized controlled trials and subsequent meta-analyses suggest the benefit of probiotics in the prevention of antibiotic-associated diarrhea.
Использование пробиотиков значительно возросло за последние десятилетия. Это сопровождалось увеличением объема литературных данных, свидетельствующих об их важности в клинической практике. Антибактериальные препараты, как и многие другие лекарственные средства, имеют побочные действия, одним из которых является антибиотико-ассоциированная диарея (ААД). Несмотря на то, что пробиотики изучались в различных областях применения, их полезность при ААД является биологически обоснованной и подтверждается многочисленными клиническими данными. В рамках данного обзора были проанализированы недавние метаанализы и систематические обзоры для выяснения вопросов, касающихся полезности пробиотиков при ААД, в том числе о том, какие штаммы имеют доказательства эффективности при ААД, какие дозы доказали свою эффективность, а также оптимальную продолжительность пробиотической терапии. Большинство опубликованных рандомизированных контролируемых исследований и последующих метаанализов свидетельствуют о пользе пробиотиков в профилактике диареи, связанной с приемом антибиотиков.
ФАРМАКОТЕРАПИЯ ВУЛЬВОВАГИНАЛЬНОГО КАНДИДОЗА
Authors: ONGARBAYEVA N.S. , BALGIMBAEVA А.S. , BAIMAKHANOVA B.B. , SADANOV А.К. , LAKHK O.N. , ORAZYMBET S.E. , TRENOZHNIKOVA L.P. , BEREZIN V.E. , BOGOYAVLENSKIY A.P. , MIRALIMOVA Sh.M. 
Published: June 2024

Vulvovaginal candidiasis is one of the most common diseases in gynaecology, which is characterized by inflammatory lesions of the vaginal mucosa by yeast-like fungi of the Candida genus and develops on the background of a weakened immune system of the organism. Currently, despite the intensive development of the pharmacological industry and a wide range of antimycotic medicines, the problem of treatment of vulvovaginal candidiasis and the production of new effective drugs has not lost its relevance for modern gynaecology and pharmacy. This review is devoted to the pharmacotherapy of vulvovaginal candidiasis, and the search for new agents and treatment methods.
Вульвовагинальный кандидоз – одно из самых распространённых заболеваний в гинекологии, которое характеризуется воспалительным поражением слизистой оболочки влагалища дрожжеподобными грибами рода Candida и развивается на фоне снижения иммунного статуса организма. На сегодняшний день для современной гинекологии и фармации, несмотря на интенсивное развитие фармакологической индустрии и огромный арсенал антимикотических препаратов, проблема лечения вульвовагинального кандидоза и создания новых эффективных препаратов не теряет своей актуальности. Данный обзор посвящен фармакотерапии вульвовагинального кандидоза, поиску новых средств и методов лечения.
САҢЫРАУҚҰЛАҚҚА ҚАРСЫ «РОЗЕОФУНГИН-АС, 2% ЖАҚПАМАЙ» ПРЕПАРАТЫНЫҢ КЛИНИКАҒА ДЕЙІНГІ ЗЕРТТЕУЛЕРІ
Authors: YELUBAYEVA A.E. , BAIMAKHANOVA B.B. , SADANOV A.K. , BALGIMBAEVA A.S. , BEREZIN V.E. , BAIMAKHANOVA G.B. , TURLYBAYEVA Z.Zh. , MASSIRBAYEVA A.D. , DOOLOTKELDIEVA T.D. 
Published: June 2024

The article presents the results of preclinical studies on laboratory animals of a new antifungal drug “Roseofungin-AS, ointment 2%” - a highly effective drug for combating fungal skin lesions. The toxicity of the drug substance Roseofungin and the drug “Roseofungin-AS, ointment 2%” was studied. The medicinal substance of the drug is the original polyene antibiotic roseofungin, which has high activity against a wide range of fungal pathogens.
«Розеофунгин-АС, 2% жақпамай» зеңге қарсы жаңа препараттың зертханалық жануарларға жүргізілген клиникаға дейінгі зерттеулерінің нәтижелері берілген - терінің саңырауқұлақпен зақымдалуымен күресу үшін жоғары тиімді препарат. Розеофунгин дәрілік затының және «Розеофунгин-АС, 2% жақпамай» препаратының уыттылығы зерттелді. Препараттың дәрілік субстанциясы саңырауқұлақ қоздырғыштарының кең ауқымына қарсы жоғары белсенділікке ие түпнұсқасы полиен антибиотикі розеофунгин болып табылады.
Comportamiento epidemiológico y factores de riesgo del dengue en cohorte pediátrica del Distrito II en Managua-Nicaragua, periodo 2004 a 2021.
Authors: Villalobos Calero Yuri Vladimir , Juárez Valdez José Guillermo , Zambrana Madriz José Víctor , Ruiz Salinas Jorge Alberto , Mayorga Marín Francisco José , Harris Eva , Balmaseda Echevarría Ángel Lázaro 
Published: June 2024

El dengue es una enfermedad transmitida por vectores que ha presentado un aumento en el número de casos a nivel mundial. En Nicaragua, como en otros países de la región, las epidemias de dengue continúan en aumento. Por ello, los objetivos de este estudio fueron determinar la seroprevalencia, evidenciar los casos de dengue en los niños de una cohorte pediátrica de dengue desde el 2004 al 2021, reconocer los factores asociados a los casos de dengue para el año 2019, así como identificar estos indicadores epidemiológicos con herramientas de sistemas de información geográficas.
Metodología: Se llevó a cabo un estudio de cohorte retrospectivo utilizando bases de datos de una muestra de participantes con edades comprendidas entre los 2 y 18 años, quienes recibieron atención en el Centro de Salud Sócrates Flores del distrito II de Managua, Nicaragua. Se analizaron tanto los resultados de laboratorio como las respuestas proporcionadas en las encuestas por parte de los participantes, con el propósito de analizar y procesar las variables de interés.

Resultados: La seroprevalencia de dengue presentó una tendencia a la disminución de un 60% en los primeros años (2004-2008), a un 26% para el 2016 y se evidenció un aumento de un 49% para el 2021. El mayor número de casos de dengue fue en 2019 con 368. En este mismo año, se asociaron a los casos de dengue, el grupo etario y el barrio de procedencia. La representación geoespacial de los indicadores epidemiológicos permitió la identificación de los barrios con mayor número de casos de dengue, y el aumento en el número de participantes que presentaron anticuerpos para este virus.
Conclusiones: El análisis de la cohorte pediátrica de dengue demostró que la fiebre del dengue ha presentado variaciones respecto al número de participantes con anticuerpos para dengue, así como también los diferentes años de brotes que han ocurrido en el distrito II, siendo la edad y la ubicación geoespacial, factores asociados a los casos de dengue.
Advanced Carbon Electrocatalysts for Selective Oxygen Reduction into Hydrogen Peroxide: Understandings of Active Sites
Authors: Su Jiaxin , Xiao Bingbing , Wang Jun , Zhu Xiaofeng 
Published: June 2024

Review
Advanced Carbon Electrocatalysts for Selective Oxygen Reduction into Hydrogen Peroxide: Understandings of Active Sites

Jiaxin Su 1,2, Bingbing Xiao 1,2, Jun Wang 1,2,* and Xiaofeng Zhu 1,2,*

1 State Key Laboratory of Environment-Friendly Energy Materials, School of Materials and Chemistry, Southwest University of Science and Technology, Mianyang 621010, China
2 Tianfu Institute of Research and Innovation, Southwest University of Science and Technology, Chengdu 610299, China
* Correspondence: junwang091@163.com (J.W.); xfzhu@swust.edu.cn (X.Z.)
Received: 17 January 2024; Revised: 25 January 2024; Accepted: 19 February 2024; Published: 5 March 2024

Abstract: Electrochemical conversion of oxygen-to-hydrogen peroxide (H2O2) through oxygen reduction (ORR) is becoming a green and effective solution to replacing conventional anthraquinone industry. Advanced carbon is currently one of the most promising catalysts for H2O2 electrosynthesis by a selective two-electron ORR (2e-ORR), owing to its chemical and catalytic merits. To realize better performance of 2e-ORR over advanced carbons, extensive efforts is devoted to constructing highly efficient carbon-based active sites, which requests in-depth understanding of their underlying catalytic roles. Here, an informative and critical review of recent investigations on active sites on advanced carbons for 2e-ORR is provided. Together with our recent findings, the review first highlights the promoting progress on heteroatom-doped carbons, and their direct/indirect contributions for 2e-ORR has been emphasized. Simultaneously, defect engineering of carbon scaffold is briefly demonstrated as a practical strategy for achieving outstanding H2O2 production. Meanwhile, the review also offers analysis on striking influence of surface modification for carbon active site. Finally, challenges and perspectives of the advanced carbon catalysts for 2e-ORR are outlined. Such reviewed fundamentals of active sites in this emerging field would shed light to future impactful progress in ORR and broader research of energy and catalysis.
AVALIAÇÃO DA COBERTURA VACINAL NO BRASIL DE 2018 ATÉ 2022
Authors: Almeida Henrique Alves de , Fagundes Mateus Fernandes , Sampaio Amanda Vanessa de Melo , Altomar Caio Pícoli , Silva Victor Olavo da , Hijazi Nasser Cavalcante , Gomes Daniel de Souza , Souza Fábio de , Lima Stéfane Christie Ferreira de , Grillo Vinicius Tadeu Ramos da Silva 
Published: June 2024

O presente estudo objetivou realizar uma análise dos níveis de vacinação no Brasil entre os anos de 2018 a 2022, buscando entender o impacto da pandemia do COVID-19 na cobertura vacinal brasileira e de que modo essa influência pode afetar a saúde da população. Trata-se de um estudo de análise estatística de caráter descritivo, o qual se utilizou de dados do Sistema de Informação do Programa Nacional de Imunizações (SI-PNI), disponibilizado pelo Departamento de Informática do Sistema Único de Saúde (DATASUS). Os dados mostraram que há um declínio crescente da cobertura vacinal no Brasil e, portanto, ações que visem fortalecer e realçar a necessidade da imunização em diferentes faixas etárias perante a população assistida pelo SUS, tornam-se necessárias no intuito de reverter esse declínio. Ainda nessa ótica, vale ressaltar que, independentemente das eventuais conjunturas sanitárias do país, a exemplo da pandemia do COVID-19, a vacinação jamais deve ser colocada em segundo plano. Em suma, as quedas na adesão vacinal notadas nessa análise vêm colocando a erradicação de doenças em risco, possibilitando, a curto prazo, o ressurgimento de algumas dessas enfermidades, tais como o sarampo e a poliomielite. Portanto, tal trabalho busca contribuir para o debate acerca da necessidade do estímulo à vacinação, visando manter a estabilidade da saúde pública no Brasil.
Comparative Simulation Analysis of Electric Vehicle Powertrains with Different Configurations Using AVL Cruise and MATLAB Simulink
Authors: Taha Zeedan , Aydın Kadir , Arafah Diya , Sughayyer Momen 
Published: June 2024

Electric vehicles are now recognized as a crucial answer in the worldwide effort to achieve sustainable and environment-friendly transportation. As the automotive industry moves towards using electric power, it is crucial to assess and improve the powertrain configurations in electric vehicles. This study aims to meet this need by conducting an in-depth comparative analysis of single, double, and quad electric vehicle powertrain systems. The performance of these configurations is rigorously simulated by using two widely used platforms: AVL Cruise and MATLAB Simulink. This study mainly covers the analysis of energy efficiency, which is a critical factor in determining the environmental impacts and feasibility of electric vehicles. In order to conduct a thorough comparison, the energy consumption per kilometer is evaluated as a crucial performance measure. Our research primarily focuses on model validation, namely by comparing it with manufacturer data to determine the accuracy and reliability of the simulation results. The findings reveal a compelling narrative in the pursuit of sustainable transportation. The use of a dual motor setup stands out as a prominent example of energy efficiency, demonstrating remarkable outcomes in both simulation platforms. Significantly, these findings closely correspond with the manufacturer's data for the Volvo XC40, confirming the appropriateness and dependability of our simulation models. Furthermore, the quad motor configuration shows significant energy efficiency, providing helpful insight regarding its applicability and performance. The broader implications of this research go beyond powertrain configurations, including the trustworthiness of simulation models in the automotive industry. These findings improve the continuous advancement of electric vehicle design and development, indicating a more environment-friendly and energy-efficient future for the automotive industry. This study offers invaluable insights and benchmarks for the transition to environment-friendly transportation solutions, as the world advances towards sustainable mobility.
‘Laat mij maar gewoon doorgaan’
Authors: Verstegen Nienke , ter Hall Rogier , de Vogel Vivienne 
Published: June 2024

‘Just let me get on with my job’: On aftercare during the first hours after an incident
Forensic mental health professionals are often confronted with potentially traumatic events, such as aggressive or self-harming behaviour of clients. Therefore, adequate preventive policies are important. This includes the aftercare that is provided in the first hours after a potentially traumatic event occurred. Recent studies pointed out that playing the computer game Tetris shortly after exposure to a potentially traumatic event may lead to fewer intrusive memories. Based on these insights, the peer support team of De Forensische Zorgspecialisten developed a toolbox, including the game Tetris, to promote selfcare in the first hours after a potentially traumatic event occurred. In this paper, we describe the experience of four professionals with the toolbox. These professionals point out that it is not self-evident to find time for recovery in the first hours after an incident. ‘Just let me get on with my job’ is a frequently heard phrase. The stimulation of colleagues is needed to use the toolbox and take time for selfcare. Playing Tetris – or engaging in other activities such as going out for a walk or playing a board game with colleagues – can help to release tension and gain a better idea of what is needed for recovery. Existing guidelines point at the responsibility individual professionals have to unwind after being exposed to potentially traumatic events. The experience from clinicians that are described in this article demonstrate that this is not solely the responsibility of individual employees. It can be difficult for professionals to find time to unwind after potentially traumatic events have occurred. This means that organizations have an important task to motivate their employees to devote attention to recovery during work.