bluuebunny/crossref_metadata_2025_split huggingface dataset:
Recent advances in community medicine and public health vol. 1
Authors: Shoor Purva 
Published: January 2025

The first volume of Recent Advances in Community Medicine and Public Health (RACMPH) offers a comprehensive exploration of modern public health practices. It is a meticulously organized, multi-authored book that is proposed to be useful for all health and medical sciences practitioners. Though, it helps postgraduates of community medicine, family medicine, community health, PSM, public health and MBBS students from all over the world, its scope is wider because of comprehensive material for all health enthusiasts contextualized in India. The book is divided into 4 sections, with a total of 22 chapters.
The Interplay of Financial Availability, Herding Behavior, and Cryptocurrency Investment Experience Moderated by Government Policy: A Study from Indonesia
Authors: Aidil Fadli Jul , Rusmanto Toto , Kurniawan Yohannes , Hutagaol-Martowidjojo Yanthi 
Published: January 2025

This study investigates how financial availability and herding behavior influence the experience of investing in cryptocurrencies, with government policies serving as a moderating factor. This study involved 297 individuals who actively invest in cryptocurrencies in Indonesia. A structural equation model with partial least squares (PLS-SEM) approach was used in this study. The results show that financial availability and government policy affect cryptocurrency investment experience. Meanwhile, government policies have been shown to strengthen the influence of herding behavior. The results also show that herding behavior has no direct effect on cryptocurrency investment experience. Similarly, there is no evidence that government policies can moderate the effect of financial availability on cryptocurrency investment experience. The results show the importance of assessing the financial availability of investors in their investment activities and highlight the importance of government policies to increase the convenience of investing.
Influence of fuel composition and mixture formation method on engine parameters
Authors: Matyukhin L. M. 
Published: January 2025

Introduction (problem statement and relevance). Conversion of a reciprocating internal combustion engine (RICE) in order to use new fuels is accompanied by changes in power, economic and environmental characteristics. In the traditional approach when engine operating cycle calculating, the quantitative evaluation of influence of changes in the type and chemical composition of the fuel being used on power and economic parameters turns out to be difficult. The purpose of the study is to obtain analytical dependencies for the quantitative evaluation of influence of chemical compositions of fuels – gases, alcohols and simple ethers – on charge and indicator parameters of the RICE operating cycle.Methodology and research methods included thermodynamic analysis of gas exchange processes based on the ratios of partial or fractional volumes of the air-fuel mixture components.Scientific novelty and results consist in the dependencies for taking into account the influence of chemical compositions and mixture formation methods on the engine power and economic parameters.Practical significance consists in the quantitative evaluation of expected changes in the engine parameters when designing the engine or in case of conversion to a different type of fuel.
Computational analysis and results of practical studies of the properties of the combined welded joint of the crankcase of the drive axle of the truck
Authors: Musienko A. M. , Shishanov S. M. , Bashkin A. M. 
Published: January 2025

Introduction (problem statement and relevance). The development of modern automotive leads to the need for widespread use of combined welded joints made of dissimilar steels. An example of such a design is the crankcase of the drive axle of the truck. The main difficulty in the production of crank cases is to obtain a high-quality welded joint of pearlitic dissimilar steels, the probability of hot and cold cracks. For obtain a welded joint used a method of arc welding with a melting electrode in a protective gas. The main disadvantage of this method is the preheating and post-thermal treatment. Is a substantiated that the required quality of the welded joint can be obtained without preheating and post-thermal treatment. In the article presents the results of the computational analysis and practical studies of the properties of the welded joint.The purpose of the study is to improvement of the technology of arc welding by melting in a protective gas environment of pearlitic dissimilar steels.Methodology and research methods. Analytical research method: analysis of the scientific literature, technical documentation, calculation method for predicting the properties of a welded joint. Practical studies of the structure and hardness of the welded joint.Scientific novelty and results. Alloying the weld seam with chromium and molybdenum in combination with the proposed technological recommendations contributes to the binding of carbon into carbides. Reducing the carbon content of ferrite reduces the likelihood of structures of high hardness. This allow to the refuse the preheating and post-thermal treatment of the welded joint.Practical significance. Have been developed and confirmed by the results of research the technological recommendations for obtaining a high-quality welded joint of pearlitic dissimilar steels without preheating and post-thermal treatment.
Cambios ambientales en el lago Böeckella entre 1958 y 2023, península Antártica
Authors: Petsch Carina , Silva Busso Adrián Angel 
Published: January 2025

La Península Antártica (PA) ha experimentado un rápido calentamiento en los últimos años, lo que ha provocado la degradación del permafrost. En el norte de la PA, en Bahía Esperanza, el lago Böeckella ha experimentado eventos de drenaje rápidos y repentinos en las últimas décadas impulsados por procesos de termokarstía. Este estudio tiene como objetivo caracterizar los cambios ambientales en la Bahía Esperanza, en especial en el lago Böeckella entre 1958 y 2023. Se han utilizado datos limnológicos y sedimentológicos; datos de suministro de agua de deshielo; fotografías; teledetección; y datos de batimetría del lago Böeckella. El 29 de febrero de 1988, el lago tenía un área de 40236 m2 pero desde el 2010, el lago Böeckella se ha dividido en pequeños lagos, registrando un área total de 20408 m2 en 2023. Una disminución de aproximadamente el 50%. Los datos batimétricos muestran que entre 1993 y 2013 el lago aumentó en profundidad, debido al colapso del terreno. Además, el alto nivel de escorrentía superficial en el área proveniente del glaciar Buenos Aires puede estar contribuyendo a un aumento de materia orgánica e inorgánica que ingresa al lago Böeckella, así como a otros cambios limnológicos. El lago Böeckella ha sufrido cambios a lo largo de los años debido al deshielo del permafrost y a la intensidad de la erosión termokarstica provocada por el aumento de la temperatura del aire registrado en los últimos años. Sin embargo, las interferencias antropogénicas afectan fuertemente la dinámica del lago.
INFORMASI KESEHATAN DAN PERAWATAN LANSIA YANG KOMPREHENSIF
Authors: Sahulata Reynoldus Andrias 
Published: January 2025

Peningkatan jumlah penduduk Lansia di Indonesia telah memasuki ageing population atau struktur penduduk tua, yaitu sekitar 1 dari 10 penduduk adalah Lansia. Pada data Susenas Maret 2023 memperlihatkan sebanyak 11,75% penduduk adalah lansia, dengan nilai rasio ketergantungan lansia sebesar 17,08 ini berarti setiap satu orang lansia didukung oleh sekitar 17 orang penduduk usia produktif berusia 15-59 tahun dan setidaknya ada tiga dari sepuluh atau 33,16% rumah tangga terdapat lansia, dimana separuh lansia di antaranya sebesar 55,32% adalah kepala rumah tangga. Fakta yang ada sebanyak 7,10% lansia tinggal sendirian, 22,07% tinggal bersama pasangan, dan sisanya tinggal bersama keluarga inti, Pada kenyataannya Lansia membutuhkan dukungan dan pendampingan dari keluarga terdekatnya, sehingga dapat memberikan kontribusi sebagai lansia produktif. Berdasarkan data tersebut, penelitian didedikasikan untuk membantu para lansia dalam memenuhi kebutuhan kesehatan yang amat diperlukan terutama, jika penduduk jauh dari jangkaun orang terdekat untuk dapat mendapatkan bantuan menggunakan chatbot untuk menyajikan informasi kesehatan yang diperlukan dengan menggunakan bahasa python, php, dan javascript yang diintegrasikan dengan Vector Embedding Database pada database chroma sebagai external knowledge serta integrasi API dari OpenAI GPT-3.
Application of Think Pair Share Type Cooperative Learning Model to Improve Creative Thinking Ability
Authors: Firja MKS Meyronita 
Published: January 2025

This research aims to determine the effect of the Think pair share (TPS) cooperative learning model in improving the critical and creative thinking abilities of class VI C students at SD Negeri 1 Harapan Jaya. The classroom action research method used includes initial reflection, action plan, action, observation, evaluation, and final reflection. The results of the research were concluded as follows: (a) Students' critical thinking skills experienced an increase after the implementation of the Think Pair Share cooperative learning model by looking at the learning outcomes scores in the mathematical learning achievement. (b) Mathematics result scores of class VI C students at SD Negeri 1 Harapan Jaya experienced an increase after giving action. In the first cycle of students who had a score of 75-100, there were 21 students out of 30 students, while the second cycle of students had a score of 75-100 a total of 28 students out of 30 students. had success with a percentage of 93.33% and as many as 28 students. (c) Mathematics grade level of students in class VI C of SD Negeri 1 Harapan Jaya is increasing. Cycle I pada has completeness with a percentage of 70%, while cycle II has completeness with a percentage of 93.33%. (d) Students' ability to think creatively experiences an increase after the implementation of the Think Pair Share cooperative learning model by looking at the results of observations carried out during ongoing learning activities. In conclusion, the TPS learning model is effective in improving students' critical and creative thinking abilities. Therefore, teachers are recommended to adopt this method in teaching mathematics to achieve optimal results.
The blow-up behavior of the solution for a higher-order nonlinear wave equation with source term
Authors: Ouaoua Amar , Chalabi El-Hacène 
Published: January 2025

The main objective of this study is to analyze the behavior of weak local solutions to the high-order nonlinear wave equation with damping and source terms involving variable exponents with the homogeneous Dirichlet boundary conditions, which has significant applications in various fields, especially in physics. In this research: we initially presented some results previously proven by researchers, which we later utilized in our work. Considering assumptions on the variable exponents, we then established the existence and uniqueness of the solution using a combination of the fixed-point theory approach and the Galerkin method. In the last stage, we demonstrated that, with negative initial energy and by employing a Lyapunov function, the solution to the equation blows up in finite time.
EXPLORING DISCOURSE MARKERS IN COMPLAINTS: A COMPARATIVE ANALYSIS OF NATIVE AND NON-NATIVE ITALIAN SPEAKERS
Authors: De Marco Anna , Paone Emanuela 
Published: January 2025

This study aims to explore the use of discourse markers (DMs) in complaints by native and non-native speakers of Italian, focusing on how DMs are employed across different proficiency levels. The goal is to understand the role of DMs in mitigating, intensifying, or structuring complaints in Italian language learners at A1-A2 and B1-B2 levels compared to native speakers. The data were collected through written discourse completion tasks (DCTs), which elicited participants’ responses in various complaint scenarios. The quantitative analysis revealed distinct patterns in DM usage among the three groups, with A1-A2 learners displaying a higher frequency but narrower variety of DMs compared to more advanced learners and native speakers. The DMs used by lower-level learners were mainly interactional, serving to seek attention and employ basic politeness strategies. At the B1-B2 level, a broader range of DMs was observed, fulfilling functions such as mitigating or reinforcing the complaint, modulating certainty, and managing the expressive tone of the interaction. Native speakers showed the most structured complaints and utilized a diverse array of DMs to balance the illocutionary force of their complaints. A consistent finding across all groups was the prevalent use of the dyad scusa/scusi ma highlighting its function in introducing criticism and expressing contrasts in complaint scenarios.

Esplorare i marcatori del discorso nelle proteste: un’analisi comparativa di parlanti nativi e non nativi italiani
Questo studio si propone di esplorare l’uso dei segnali discorsivi (SD) nelle proteste di parlanti nativi e non nativi di italiano, concentrandosi su come vengano impiegati nei diversi livelli di competenza. L’obiettivo è comprendere il ruolo dei SD nell’attenuare, intensificare o strutturare le proteste tra apprendenti di italiano ai livelli A1-A2 e B1-B2 rispetto ai parlanti nativi. I dati sono stati raccolti attraverso DCT scritti, che hanno sollecitato risposte in diversi scenari. L’analisi quantitativa ha rivelato distinti patterns nell’uso dei SD tra i tre gruppi: gli apprendenti A1-A2 mostrano una frequenza maggiore ma una varietà minore rispetto a quelli più avanzati e ai parlanti nativi. I segnali utilizzati dai principianti erano prevalentemente interazionali, volti a richiamare l’attenzione e a impiegare strategie di cortesia molto semplici. Al livello B1-B2 si osserva una gamma più ampia di SD, che servono a mitigare o rinforzare la protesta, modulare la certezza e gestire il tono espressivo dell’interazione. I parlanti nativi presentano atti più strutturati e utilizzano una varietà diversificata di SD per bilanciare la forza illocutiva delle loro proteste. Un risultato comune a tutti i gruppi è l’uso prevalente della diade scusa/scusi ma, che evidenzia la sua funzione nell’introdurre critiche ed esprimere contrasti nei diversi scenari esaminati.
NOUN PHRASES IN THE INTERLANGUAGE OF CHINESE UNIVERSITY STUDENTS LEARNING ITALIAN AS A SECOND FOREIGN LANGUAGE: A CORPUS STUDY
Authors: Qu Shanshan , Scolaro Silvia 
Published: January 2025

The present study shows the results of a longitudinal research on a corpus of oral productions by Chinese learners of Italian as a Second Language in an academic context. The study presents the theoretical underpinnings on corpora research and the state of the art for the Italian language as well as the studies done on the development of the interlanguage and the acquisitional theories underlying the process of language acquisition concerning the Italian language. Specifically, it focuses on the patterns of acquisition of the noun phrase. Successively, the methodology of the research is explained and the data is presented and statistically analysed. Finally, pedagogical suggestions are drawn from the data gathered.

Il sintagma nominale nell’interlingua di studenti universitari cinesi che apprendono l’italiano come lingua seconda: un corpus study
Il presente studio mostra i risultati di una ricerca longitudinale su un corpus di produzioni orali di apprendenti cinesi di italiano come seconda lingua in un contesto accademico. Lo studio presenta i fondamenti teorici sulla ricerca sui corpora e sullo stato dell'arte della lingua italiana nonché gli studi condotti sullo sviluppo dell'interlingua e le teorie acquisizionali alla base del processo di acquisizione linguistica riguardante la lingua italiana. Nello specifico, si concentra sui modelli di acquisizione della frase nominale. Successivamente viene spiegata la metodologia della ricerca e i dati vengono presentati e analizzati statisticamente. Dai dati raccolti, infine, si traggono suggerimenti pedagogici.
«DUE VOLTE FUORI CASA ERAVAMO. UNA IN GERMANIA E UNA IN MEZZO AL MONDO». VOCI SICILIANE SCRITTE DALL’“ALTROVE” TEDESCO NEL SECONDO NOVECENTO
Authors: Castiglione Marina 
Published: January 2025

Tra il 1933 e il 1945, si intensifica uno spostamento di uomini (cose, dialetti e abitudini) dall’Italia verso la Germania, a seguito del reclutamento di manodopera italiana e di patti di cooperazione internazionali. La fine della Guerra, con la frattura dell’alleanza politica tra i due Paesi, porta ad una diffidenza che si manifesta in una nomea diffusa, ossia Badoglio, che denuncia un processo di sineddoche onomastica con il senso di “traditore”, “inaffidabile”. Dopo la Seconda guerra mondiale da Stoccarda a Colonia, da Monaco a Saarbrücken, da Berlino a Wolfsburg, immigrati italiani provenienti da regioni del Nord-Est italiano o dal Meridione vennero occupati nel segmento più basso della produzione dei distretti minerari e industriali. In questo articolo ci occuperemo di due testi (Carbonaro, 2012; Vilardo, 1975 [2007]) in cui sono raccolte testimonianze dirette e indirette di emigrati, prevalentemente siciliani, che hanno vissuto lo strappo della “spartenza” e la difficile convivenza con un mondo che parlava e viveva in modo diverso, soffermandoci anche sulle testimonianze delle seconde generazioni.

«Due volte fuori casa eravamo. Una in Germania e una in mezzo al mondo». Written voices from the German “elsewhere” in the Twentieth Century
Between 1933 and 1945, a large number of men (but also “things”, dialects and habits) move from Italy to Germany due to Italian enrolment and international cooperation agreements. The end of the war and the political alliance between the two countries lead to a difference based on a common call defined as “Badoglio”. After the II World War, Italian immigrants worked at the lowest level of production in mining and industrial areas. This research focuses on two texts (Carbonaro, 2012 and Vilardo, 1975 [2007]) that collect direct and indirect stories of emigrants who experienced the separation from their homeland and the difficulties of a country with a different language and lifestyle. These sources make it possible to extract linguistic and cultural elements typical of the first emigration, as well as the coexistence and life in Germany that characterizes the second generation.
Le donne parlano...
Authors: Puglisi Anna 
Published: January 2025

Il contributo ripercorre alcune storie di donne che, prima e dopo Giuseppa Di Sano, la cui testimonianza contro la mafia – inclusa nel rapporto del questore di Palermo Ermanno Sangiorgi del 20 novembre 1898 – è riportata nel documento della sezione Storia e memoria, hanno avuto la forza di parlare contro la mafia.
منهج أهل السنة والجماعة في التعامل مع النوازل العقدية
Authors: العمودي عالية حسن عمر 
Published: January 2025

قسمتُ البحث إلى مقدمة وأربعة مباحث:
المبحث الأول: تعريف النوازل العقدية وحكم الفتوى فيها: عرّفت فيه المراد بالنازلة وأنه يجب ردها للأصول الشرعية، كما بيّنت حكم الفتوى عند وقوعها.
المبحث الثاني: تاريخ نشأة علم النوازل العقدية وبيان أنواعها، ذكرت فيه بداية ظهور علم النوازل، ثم بيّنت أنواعه.
المبحث الثالث: أهمية معرفة النوازل العقدية ومجالاتها والمناهج المعاصرة المستخدمة فيها بينت فيه أهمية الاجتهاد في النوازل العقدية، ثم وضحت أن الاجتهاد لا يكون في كل مسألة، بل يكون فيما لا نص فيه من الأمور المستجدة، ثم بيّنت المناهج التي يستخدمها المعاصرون في التعامل مع النوازل العقدية.
أما المبحث الرابع: ضوابط مواقف فقه النوازل العقدية عند أهل السنة والجماعة: ذكرت فيه الشروط التي يجب توفرها فيمن يتولى الفتوى في النوازل العقدية، ثم ذكرت أهم الضوابط التي يجب أن يراعيها المجتهد قبل وأثناء الحكم في الفتوى، وقد توصلت في نهاية البحث إلى نتائج من أهمها:
1-	الشروط الواجب توافرها فيمن يتولى الفتوى في النوازل العقدية هي: الالتجاء إلى الله عزَّ وجلَّ وسؤاله الإعانة والتوفيق، التأكد من وقوعها، أن تكون النازلة من المسائل التي يسوغ النظر فيها، فهم النازلة فهمًا دقيقًا، التثبت والتحري واستشارة أهل الاختصاص.
2-	الضوابط التي ينبغي أن يراعيها المجتهد أثناء الحكم في النازلة العقدية هي: الاجتهاد في البحث عن الحكم الشرعي للنازلة العقدية، مراعاة مقاصد الشريعة، الوضوح والبيان في الإفتاء، مشاورة أهل العلم ومذاكرتهم في النازلة العقدية المستجِدَّة.
Motivation Strategies to Improve Learners’ Participation and Performance.
Authors: Haufiku Isidor , Shoopala Tresia 
Published: January 2025

The main purpose of this study was to explore the motivation strategies to enhance Secondary School learners’ participation and performance in Mathematics in Elim circuit in the Omusati Region, Namibia. The study used a case study qualitative research design. Data were collected using interview, Observation and documents analysis. Twenty participants (20) (consisted of 3 principals and 17 teachers) were purposefully selected from 3 schools in Elim Circuit in the Omusati Region. The study revealed that most teachers and principals in the study area they motivate learners through intrinsic motivation by give them positive feedback, teachers enthusiasm in their work and learners as well as extrinsic motivation by giving them a token of appreciation, financial rewards and awarding the certificate of best performing or most improved learners. The study recommended that teachers in Elimi Circuit should plan and make their lesson interesting by integrating technology, build confidence of learners, prioritise group work, teachers should be resourceful and they should continue to combine intrinsic and extrinsic motivation strategies when motivating the learners.
CLINICAL AND GENETIC ASSOCIATIONS OF POLYMORPHIC ALLELES OF THE CYP3A4 GENE IN DRUG-RESISTANT PULMONARY TB PATIENTS
Authors:   Central TB Research Institute, Moscow, Russia, Zakharov A.V. , Yeremeev V.V. ,   Central TB Research Institute, Moscow, Russia, Chumovatov N.V. ,   Central TB Research Institute, Moscow, Russia, Polyakova A.S. ,   Central TB Research Institute, Moscow, Russia, Shepelkova G.S. ,   Central TB Research Institute, Moscow, Russia, Komissarova O.G. ,   Central TB Research Institute, Moscow, Russia,N.I. Pirogov Russian National Research Medical University, Moscow, Russia, Romanov V.V. ,   Central TB Research Institute, Moscow, Russia, Ergeshov A.E. ,   Central TB Research Institute, Moscow, Russia, Russian University of Medicine, Moscow, Russia
Published: January 2025

The article represents the results of our study of associations between polymorphic gene variants of the CYP3А4
cytochrome – *1B (rs2740574) and *1G (rs2242480) – and effectiveness and safety of chemotherapy of 115 drug-resistant
pulmonary TB patients. We established that patients with polymorphic variants of the CYP3A4 gene – *1B (rs2740574)
and *1G (rs2242480) – more commonly demonstrated sputum conversion under bedaquiline-containing chemotherapy,
including patients with multi-drug resistance (MDR). However, these patients more commonly developed hemato-, hepato and cardiotoxic adverse drug reactions. The obtained results do not exclude the association between the above-mentioned
polymorphic alleles *1G(rs2242480) and *1B (rs2740574) of the CYP3A4 gene and slow phenotypic bedaquiline metabolism.