bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ruled real hypersurfaces in the complex hyperbolic quadric
Authors: Lee Hyunjin , Suh Young Jin , Woo Changhwa 
Published: December 2023

Abstract
In this article, we introduce a new family of real hypersurfaces in the complex hyperbolic quadric

Q

n

∗

=
S

O

2
,
n

o

∕
S

O

2

S

O

n

{{Q}^{n}}^{\ast }=S{O}_{2,n}^{o}/S{O}_{2}S{O}_{n}

, namely, the ruled real hypersurfaces foliated by complex hypersurfaces. Berndt described an example of such a real hypersurface in

Q

n

∗

{{Q}^{n}}^{\ast }

as a homogeneous real hypersurface generated by a

A

{\mathfrak{A}}

-principal horocycle in a real form

R

H

n

{\mathbb{R}}{H}^{n}

. So, in this article, we compute a detailed expression of the shape operator for ruled real hypersurfaces in

Q

n

∗

{{Q}^{n}}^{\ast }

and investigate their characterizations in terms of the shape operator and the integrable distribution

C
=

{

X
∈
T
M
∣
X
⊥
ξ

}

{\mathcal{C}}=\left\{X\in TM| X\perp \xi \right\}

. Then, by using these observations, we give two kinds of classifications of real hypersurfaces in

Q

n

∗

{{Q}^{n}}^{\ast }

satisfying

η

\eta

-parallelism under either

η

\eta

-commutativity of the shape operator or integrability of the distribution

C

{\mathcal{C}}

. Moreover, we prove that the unit normal vector field of a real hypersurface with

η

\eta

-parallel shape operator in

Q

n

∗

{{Q}^{n}}^{\ast }

is

A

{\mathfrak{A}}

-principal. On the other hand, it is known that all contact real hypersurfaces in

Q

n

∗

{{Q}^{n}}^{\ast }

have a

A

{\mathfrak{A}}

-principal normal vector field. Motivated by these results, we give a characterization of contact real hypersurfaces in

Q

n

∗

{{Q}^{n}}^{\ast }

in terms of

η

\eta

-parallel shape operator.
Source and target factors affecting the translation of the EU law: Implications for translator training
Authors: Cozma Mihaela 
Published: December 2023

Abstract
By virtue of its very nature, the process of translating European legislation presents certain particularities that any translator working in this domain must be aware of. These particularities are mainly related to the manner in which the EU law is drafted, to the categories of people representing its intended audience, and to what is understood by the concept of equivalence. All these aspects determine an interesting interplay between the source and the target factors influencing the process of translating the EU law. Which are the source factors, on the one hand, and the target factors, on the other, that facilitate the creation of a good translation in this field? Which are the implications that the particularities of the process of translating EU legal texts have for the process of translator training? The article will offer some answers in this respect, relying on both theoretical information and qualitative research data relevant for the translation from English into Romanian.
The Founders project: evaluating the economic role of the ‘founder crops’ prior to the emergence of agriculture in southwest Asia
Authors: Arranz-Otaegui Amaia 
Published: December 2023

AbstractPrevious archaeobotanical research in Southwest Asia focused on the Neolithic ‘founder crops’. The Founders project revisits this concept and the economic role these species played in the development of agriculture. To achieve this aim, archaeological food remains are studied and culinary practices of the last hunter-gatherers and first farmers are evaluated.
Notas sobre trabajo e inclusión financiera
Authors: Gago Verónica , Cavallero Luci 
Published: December 2023

La pandemia ha significado un momento de reconfiguración y, al mismo tiempo, de profundización de lógicas económicas y políticas existentes. En este texto nos concentramos en algunas que atañen a cómo el mundo de las finanzas ha lanzado “respuestas” a la situación de emergencia en los territorios domésticos (los hogares, los barrios, las comunidades). Para eso analizamos cómo las finanzas se proponen una cierta gestión de la pobreza, profundizando políticas de la llamada “inclusión financiera”. A partir de ello, nos concentramos en poner de relieve el vínculo entre finanzas y formas de precarización del trabajo. De hecho, la disputa sobre las formas de trabajo es analizada desde la tensión entre esencialidad-reconocimiento-remuneración. Para tal propósito hacemos una genealogía breve de cómo la ampliación del concepto de trabajo ha sido puesta en marcha en términos prácticos por las movilizaciones feministas de los últimos años, especialmente poniendo la lupa sobre la reproducción social.
Lietuvių literatūros kanono horizontai ir peripetijos
Authors: Tamošaitis Regimantas 
Published: December 2023

Lietuvių literatūros kanono dirbtuvės (XIX a. pabaiga–XX a. pirma pusė): kolektyvinė monografija. Sud. Viktorija Šeina. Vilnius: Lietuvių literatūros ir tautosakos institutas, 2022, 635 p.
Subduction Interface Earthquake Rise-Time Scaling Relations
Authors: Cárdenas Diego R. , Miller Matthew , Montalva Gonzalo A. 
Published: December 2023

ABSTRACT
The slip duration in a fault plane, also known as the rise time (Tr), is determined in finite-fault rupture models (FFRMs) through the analysis of seismic source inversions using strong ground-motion (SGM) records and teleseismic data. For subduction interface earthquakes (megathrust), models exist that provide estimates for Tr values. The finite-source rupture model database and National Earthquake Information Center databases include FFRMs that allow for the extension of source-scaling relations. Currently, Tr versus seismic moment (M0) scaling relations specifically derived for large megathrust earthquakes in the near-source region are scarce. The relationship between stress drop and M0 is not straightforward; therefore, the logarithmic distribution of stress drop among earthquakes of different magnitudes (Mw) appears to be constant or self-similar. This self-similarity refers to a symmetry of the time-dependent fields, which remain unchanged under certain scale transformations in space and time characterized by similarity exponents and a function of the scaled variable, called the scaling function. In this study, Tr scaling has been conducted using 45 FFRMs derived from large megathrust earthquakes (Mw≥7.3) obtained from the previously mentioned databases. The scaling relation derived from the FFRMs based on SGM records closely approximates log(Tr)=const+1/3log(M0), which agrees with the self-similarity assumption for earthquake ruptures. On the other hand, the scaling relation obtained from the teleseismic dataset exhibits a smaller slope, indicating that the teleseismic data may overestimate source time characteristics compared with SGM data from seismic stations located close to the source.
Unsupervised Machine Learning Clustering of Seismic and Infrasound Data Quality Metrics
Authors: Colwell Juliann R. , Witsil Alex J. C. , Macpherson Kenneth A. , Fee David 
Published: December 2023

Abstract
Developing techniques for improving quality control (QC) schemes to catch seismic and infrasound data defects continues to be an area of active research. Selecting universal thresholds for the automation of data quality (DQ) checks is an efficient way to find QC issues, but these thresholds may not apply well to multiple stations with varying DQ characteristics. In addition, these thresholds may not catch subtle changes in DQ parameters that still indicate problems. Machine learning can be an alternative way of diagnosing QC issues. K-means clustering, an unsupervised machine learning clustering algorithm, has been effectively used in the past for geophysical pattern exploration. This study furthers k-means applications to DQ analysis through clustering on DQ metrics derived from day-long segments of nuclear explosion monitoring data. Our k-means implementation on broadband seismometer DQ metrics separately clustered mass recenters, calibrations lasting at least one hour, and days without either. Applying this technique to infrasound DQ metrics revealed clusters related to physical issues at the stations, such as missing back volume screws and the flooding of ported pipe inlets. These are both examples of QC issues that are difficult to diagnose or detect through the thresholding of metrics or by inspecting waveforms and spectra. Our results show that k-means clustering can be a useful QC tool in exploring DQ patterns to assist analyst review of station operation and maintenance. The learned knowledge from this exploration can then inform a thresholding workflow on how to tailor to individual stations, or the k-means model could classify data directly.
MEDIAÇÃO E NEGOCIAÇÃO DE CONFLITOS E CONTROVÉRSIAS AMBIENTAIS: UMA ANÁLISE SOBRE A EFETIVIDADE DA ATUAÇÃO DO MINISTÉRIO PÚBLICO DO ESTADO DE GOIÁS (MPGO) NA PROTEÇÃO DO MEIO AMBIENTE
Authors:   Pontifícia Universidade Católica de Goiás, Guimarães das Neves Mariana , da Silva Borges Fernanda 
Published: December 2023

A presente pesquisa visa analisar a efetividade dos métodos autocompositivos utilizados pelo Ministério Público do Estado de Goiás (MP-GO) para a resolução dos conflitos e controvérsias ambientais. Diante disso, estudou-se os principais conceitos relacionados ao tema, bem como a atuação do MP-GO na proteção do meio ambiente, por meio da mediação e da negociação. Para tanto, recorreu-se a pesquisa bibliográfica por meio da análise da legislação, dados secundários e artigos científicos. Como resultados destaca-se a contribuição com a elaboração do conhecimento acadêmico sobre a importância da utilização dos métodos autocompositivos na solução dos conflitos e controvérsias ambientais, e sobre o trabalho desenvolvido pelo MP-GO para cumprir a determinação constitucional de defensor do meio ambiente. Em suma, conclui-se que o órgão ministerial tem cumprido com a missão de defensor do meio ambiente, buscando não apenas o litígio, mas a resolução pacífica dos conflitos e controvérsias relacionadas ao meio ambiente.
Моделювання руху системи двох лінійно зв'язаних об'єктів у стохастичні постановці у програмному забезпеченні автоматизованої системи управління повітряним рухом
Authors: Волкогон В.О. , Чепіженко В.І. , Шутко В.М. , Корнієнко С.П. 
Published: December 2023

Розроблено математичне та програмне забезпечення для підвищення ефективності автоматизованої системи управління повітряним рухом та розв’язання задачі забезпечення безпеки польотів. Це дозволяє з єдиних системних позицій синтезувати безконфліктне траєкторне управління повітряними суднами засобами автоматизованої системи обробки інформації.
Сформульовано задачу оцінки параметрів руху повітряних суден у стохастичній постановці.
Для розв’язання задачі у новій постановці вперше використано вейвлет-фільтрацію даних з урахуванням аналітичних зв’язків між детермінованими основами руху об’єктів, що дозволяє підвищити точність оцінки характеристик руху об’єктів в повітряному просторі. Це дає можливість скоротити мінімальний допустимий інтервал між повітряними суднами і оптимізувати структуру повітряного простору з метою покращення пропускної здатності та забезпечення безпеки польотів.
Збільшується точність і надійність систем.
Дослідження робочих характеристик електрогенераторів вітрових електростанцій
Authors: Квашук Д.М. 
Published: December 2023

У статті проведено дослідження робочих характеристики вітрових електрогенераторів. Розглянуто перехідні процеси, пов’язані із ефективністю їх роботи на вітрових електростанціях. Досліджено модель перетворення вхідних параметрів, яка включає в себе швидкість вітру, площу лопаток турбіни, щільність повітря,потужність вітрового потоку на вході та напругу, струм і потужність на виході. В результаті її апробації встановлено, що коефіцієнт використання енергії вітру завжди менше теоретичного за рахунок утворення вихорів, що сходять з кінців лопаток вітрової турбіни, профільних втрат, які викликаються тертям струменів повітря, втрат, що відбуваються внаслідок неповного використання всієї площі лопаток. Досліджено модель обертального моменту електрогенератора з урахуванням електромагнітних та фізичних характеристик, що дозволило визначити залежність механічної потужності та електричних параметрів генератора. Побудовано модель вітряної електростанції до складу якої входить 25 турбін, кожна з яких включає в себе сенсорний вузол для вимірювання напруги, потужності, моменту сили та швидкості вітру, умовно розміщених на схилі пагорба розміром 1100 × 1100 м. Отримані в роботі математичні моделі перехідних характеристик вітряних електрогенераторів дозволили визначити узагальнені вихідні параметри, зокрема середнє значення напруги, струму та обертального моменту в залежності від швидкості вітру, а також середньоквадратичне відхилення цих величин.
A INFLUÊNCIA DAS REDES SOCIAIS NAS RELAÇÕES PESSOAIS E INTERPESSOAIS DOS INDIVÍDUOS
Authors: Silva Francisca Maria Ramos , Pimentel Francisca das Chagas de Sousa , Oliveira Ana Caroline Amorim 
Published: December 2023

O presente trabalho aborda questões relacionadas ao mundo virtual e visa compreender a relação que as redes sociais têm com os indivíduos, analisando seus efeitos tanto positivo quanto negativo, buscando através dela saber quais os aplicativos mais utilizados pelos os usuários e como as redes sociais afetam diretamente a vida dos seres humanos, devido a facilidade e comodidade que ela oferece. Podemos perceber a influência das redes sociais na nossa vida, de forma direta ou indireta elas se fazem presentes no cotidiano dos indivíduos. Como método de pesquisa utilizamos questionários via Google forms enviados pelo aplicativo de mensagens WhatsApp, o público alvo dessa pesquisa foram pessoas com idade de 18 a 40 anos. Inicialmente a pesquisa foi feita com levantamentos bibliográficos com obras relevantes que embasem a análise teórica do tema abordado, em seguida, prosseguimos com a pesquisa qualitativa, apesar das redes sociais influenciarem tanto positivamente quanto negativa os usuários em sua maioria dizem ser maior a influência positiva, embora concordarem que se usada de forma incorreta pode ser prejudicial e maléfica aos indivíduos.
INTERPRETATION OF TASAWWUF IN ISLAMIC EDUCATION TO IMPROVE RELIGIOUS TOLERANCE
Authors: Widia Astuti  , Muhammad Hafizh  , Sarah Dina  , Mudzakkir Ali  
Published: December 2023

ABSTRAK
Problematika riset ini berupa maraknya sejumlah kasus dan isu terkait intoleransi dalam beragama yang terjadi di Indonesia dalam beberapa tahun terakhir ini. Salah satu upaya Kementerian Agama yakni dengan program moderasi beragama yang disosialisasikan melalui internalisasi dalam dunia pendidikan hingga ke masyarakat umum. Penelitian ini menggunakan studi pustaka yang dikategorikan jenis kualitatif. Data diperoleh melalui teknik pengumpulan data dengan dokumen dan dianalisis dengan causal descriptive yang bertujuan untuk mengungkapkan dan mendeskripsikan relevansi pemikiran Syaikh Yusuf al-Makassari dalam Pendidikan Islam sebagai upaya dalam meningkatkan moderasi beragama. Hasil penelitian adalah pemikiran etika tasawuf Syaikh Yusuf al-Makassari dinilai relevan dengan Pendidikan Islam karena orientasi pada rasa dan etika religius yang bersifat adaptif. Pemikiran tersebut sangat menekankan pada nilai-nilai moderasi dan toleransi yang sangat tinggi berupa tawassuth, tawazun, i’tidal dan tasamuh. Nilai-nilai yang sejalan dengan moderasi beragama ini, maka patur diterapkan dalam kehidupan berbangsa dan bernegara khusunya di Indonesia yang majemuk.
ABSTRACT
The problem with this research is the rise in a number of cases and issues related to religious intolerance that have occurred in Indonesia in recent years. One of the Ministry of Religion's efforts is a religious moderation program that is socialized through internalization in the world of religion. This research used a literature study, which is classified as qualitative. Data were obtained through data collection techniques with documents and analyzed using causal descriptive, which aims to reveal and describe the relevance of Shaykh Yusuf al-Makassari's thoughts in Islamic education as an effort to increase religious moderation. The results of the research show that Syaikh Yusuf al-Makassari's Sufism (tasawwuf) ethical thoughts are considered relevant to Islamic education because of their orientation towards adaptive religious feelings and ethics. These thoughts place great emphasis on the very high values of moderation and tolerance in the form of tawassuth, tawazun, itidal, and tasamuh. These values are in line with religious moderation, so they should be applied in the life of the nation and state, especially in a pluralistic Indonesia.
Sobre a origem das palavras fas, ius e lex
Authors: Bréal Michel , Aguiar Márlio 
Published: December 2023

Tradução anotada de: Bréal, Michel. ‘Mémoire sur l'origine des mots fas, jus et lex’. Mémoires de l'Institut national de France, tome 32, 2ᵉ partie, 1891, p. 1-12. Michel Bréal, em texto publicado no ano de 1891 e que ora se traduz, analisou a origem dos termos latinos 'ius', 'lex e 'fas', palavras que expressam diferentes nuances das ideias de "lei" e "direito" (divino e humano), a partir de uma abordagem histórica e comparativa com as demais línguas indoeuro´peias.
Dynamic blend of ethnoscience and inquiry in a digital learning platform (e-learning) for empowering future science educators' critical thinking
Authors: Prayogi Saiful , Ahzan Sukainil , Indriaturrahmi  , Rokhmat Joni , Verawati Ni Nyoman Sri Putu 
Published: December 2023

Inquiry-based learning overcomes the gap between the acquisition of knowledge through discovery though it is not always directly proportional to students' development of critical thinking (CT). Knowledge about the real-world contexts in which children will learn is the first step in cultivating CT in science learning. Science inquiry is most relevant when it is linked to the cultural context and local wisdom in which students are growing and developing. On one hand, the current focus of learning is on digital systems which can also provide opportunities to enhance CT. The current study aims to implement a blend of inquiry-based learning and Ethnoscience on a digital learning platform (e-learning) and assess its effect on the pre-service science teachers’ (PSTs) CT abilities. The study is conducted using an experimental method involving PSTs as participants. Several valid test instruments are employed to measure CT skills and the results are analyzed. According to the study's findings, there have been notable advancements in CT due to the digital learning platform's dynamic fusion of Ethnoscience and inquiry. This study demonstrates that the dynamic blend of Ethnoscience and inquiry in a digital learning platform can serve as a cutting-edge learning method for empowering CT particularly in future science teachers.
Product durability management using surface engineering technologies
Authors: Stotsko Zenoviy , Kuzin Oleg , Kuzin Mykola 
Published: December 2023

The problem of managing the durability of products due to the creation of regions in materials with a given temporal and spatial non-locality is considered. A mathematical model of softening of materials under the action of external loads is proposed, allowing to take into account the special role in the formation of damaged places of exit of grain boundaries and their triple junctions on the outer surfaces of parts, as well as their interaction with stress concentrators formed after mechanical processing.
The developed model representations are used to ensure the operational uniformity of structural elements with concentrators under stress by methods of surface engineering, in particular, when determining the role of changes in the quantitative parameters of the microstructure on the wear resistance of the surface layers of rolling stock parts of railway transport containing stressed concentrators. The optimal depth of the plasma hardening of the subsurface layers of the rims of wheel pairs of locomotives has been established, depending on the size, placement and geometric characteristics of the tension concentrators. It is shown that taking into account the dynamics of structural changes during the degradation of materials in the conditions of operation according to the proposed model ratios allows to achieve the specified life cycle of parts at minimal costs.
Increasing the durability of products is achieved by optimizing technological modes of surface engineering, which ensure the formation of structures with a smaller gradient of properties.
A Thorough Analysis of Sustainable Hydrogen Pathways in The Western United States
Authors: Sakthi Priya , Ghahremanlou Davoud , Farahmand Farzam 
Published: December 2023

The demand for sustainable energy solutions has intensified due to the growing challenges posed by climate change and the world’s reliance on fossil fuels. Recently, in response to these challenges, policymakers came together to utilize the Western United States distinct geographic advantages and abundance of natural resources to form the first hydrogen hub partnership in the country, called Western Inter-States Hydrogen Hub. Therefore, this work offers insights and recommendations to the stakeholders involved in Western Inter-States Hydrogen Hub to enhance data-driven decision making through a comprehensive examination of the scientific literature with an emphasis on
hydrogen’s pathways as a workable solution, particularly based on renewable sources. To that end we compare the economic, environmental, and social effects of various hydrogen production pathways to unfold their sustainability. Finally, we offer some recommendations for scientific, policymaking, and practitioner readers.
Knowledge and Perceptions of Climate Change among the Science Students at the University of South Africa
Authors: Chelule Paul Kiprono , Dhlamini Thembekile Smangele , Munganga Justin Wazute 
Published: December 2023

Background:. Knowledge and positive perception of climate change are crucial for public participation in activities that contain climate change. Limited studies, particularly in South Africa have reported on the knowledge and perceptions of climate change by university students.
Study Aim: This study aimed to assess the level of knowledge and perceptions of climate change by the science students at the University of South Africa (UNISA).
Methods: This was a quantitative cross sectional survey, undertaken among science students using questionnaire emailed to 500 students in the School of Science through Unisa email system. Bivariate logistic regression was used to test the association between socio-demographics, level of knowledge and perceptions of climate change.
Results: A total of 420 students participated in the study. They were predominantly male (70.3%), mostly younger than 35 years of age. Most of the respondents were in the 2nd (34.7%) and 3rd (33.8%) year of study. Majority of respondents (97.9%) knew and perceived (93.6%) that climate change was happening. Overall, 93.8% of respondents had an excellent knowledge and basic concepts of climate change.
Conclusion: The majority of students were knowledgeable and had positive perceptions about the basic concepts of climate change. However, the year of study was not significantly associated with positive perceptions of climate change. There is need to include climate change modules in South African university curriculum.