bluuebunny/crossref_metadata_2025_split huggingface dataset:
Features of the Russian information space of adolescents with migration history
Authors: Никулин Е.Р. , Омельченко Е.А. 
Published: January 2025

в статье представлены результаты исследования цифрового поля, связанного с миграционной и образовательной повестками в российском сегменте сети на материалах социальной сети «ВКонтакте». Были выявлены особенности анализируемой повестки в релевантном цифровом поле для формирования пула рекомендаций по повышению эффективности стратегии включения детей и подростков с миграционной историей в российское культурное пространство. Исследование было проведено в рамках выполнения НИР Министерства просвещения РФ по теме: «Социокультурная среда как ресурс адаптации несовершеннолетних иностранных граждан и детей с миграционной историей» Федеральным государственным
this article presents the results of a study of the digital field associated with migration and educational agendas in the Russian segment of the network on the materials of the VKontakte social network. The features of the analyzed agenda in the relevant digital field were identified to form a pool of recommendations for improving the effectiveness of the strategy of inclusion of children and adolescents with migration history in the Russian cultural space. The study was conducted as part of the research work of the Ministry of Education of the Russian Federation on the theme: ‘Sociocultural environment as a resource for the adaptation of foreign minors and children with migration history’ by the Federal State Budgetary Educational Institution of Higher Education ‘Moscow Pedagogical State University’.
Personal Finance Millenial Generation : Determination of Mediation of Investment Intention on the Influence of Investment Knowledge and Returns on Investment Decisions on Gold Instruments in Bekasi City
Authors: Indra Wahyu putra Christophorus , Widjanarko Wirawan , Juan Carlos Gerry , Indrianna Meutia Kardinah , Hasanuddin Hasanuddin , Siagian Rosalina , Sobari Mohamad 
Published: January 2025

This research is a study that studies the influence of investment knowledge and returns on investment decisions through investment interest in Bekasi City. This research uses a quantitative approach and population of this study is not known with certainty but the unit of analysis used is investors who invest in gold instruments and are the millennial generation in Bekasi City. This research sample adopted previous research which used the Lemeshow (1997) approach with a sample size of 100 respondents. The results of this research indicate that investment knowledge does not influence investment decisions, return and investment interest influence investment decisions. Meanwhile, the indirect effect found that investment knowledge influences investment decisions through investment interest, while returns do not influence investment decisions through investment interest. This research focuses on the millennial generation and specifically those who invest in gold instruments. This research also focused on the city of Bekasi, which is one of the developing capital cities of Indonesia. The novelty of this research is in the research model where the researcher adds a return variable to this research which has never been done before to the best of the researcher's knowledge.
A Pride of Satellites in the Constellation Leo? Discovery of the Leo VI Milky Way Satellite Ultra-faint Dwarf Galaxy with DELVE Early Data Release 3
Authors: Tan C. Y. , Cerny W. , Drlica-Wagner A. , Pace A. B. , Geha M. , Ji A. P. , Li T. S. , Adamów M. , Anbajagane D. , Bom C. R. , Carballo-Bello J. A. , Carlin J. L. , Chang C. , Chaturvedi A. , Chiti A. , Choi Y. , Collins M. L. M. , Doliva-Dolinsky A. , Ferguson P. S. , Gruendl R. A. , James D. J. , Limberg G. , Navabi M. , Martínez-Delgado D. , Martínez-Vázquez C. E. , Medina G. E. , Mutlu-Pakdil B. , Nidever D. L. , Noël N. E. D. , Riley A. H. , Sakowska J. D. , Sand D. J. , Sharp J. , Stringfellow G. S. , Tolley C. , Tucker D. L. , Vivas A. K. ,   (DELVE Collaboration)
Published: January 2025

Abstract
We report the discovery and spectroscopic confirmation of an ultra-faint Milky Way satellite in the constellation of Leo. This system was discovered as a spatial overdensity of resolved stars observed with Dark Energy Camera (DECam) data from an early version of the third data release of the DECam Local Volume Exploration (or DELVE) survey. The low luminosity (

M

V

=
−
3.5

6

−
0.37

+
0.47

;

L

V

=
230

0

−
700

+
1200

L

⊙

), large size (

R

1
/
2

=
9

0

−
30

+
30

pc), and large heliocentric distance (

D
=
11

1

−
6

+
9

kpc) are all consistent with the population of ultra-faint dwarf galaxies (UFDs). Using Keck/DEIMOS observations of the system, we were able to spectroscopically confirm nine member stars, while measuring a tentative mass-to-light ratio of

70

0

−
500

+
1400

M

⊙

/

L

⊙

and a nonzero metallicity dispersion of

σ

[
Fe
/
H
]

=
0.1

9

−
0.11

+
0.14

, further confirming Leo VI’s identity as a UFD. While the system has a highly elliptical shape,

ϵ
=
0.5

4

−
0.29

+
0.19

, we do not find any conclusive evidence that it is tidally disrupting. Moreover, despite the apparent on-sky proximity of Leo VI to members of the proposed Crater-Leo infall group, its smaller heliocentric distance and inconsistent position in energy–angular momentum space make it unlikely that Leo VI is part of the proposed infall group.
The 100 pc White Dwarf Sample in the SDSS Footprint. II. A New Look at the Spectral Evolution of White Dwarfs
Authors: Kilic Mukremin , Bergeron Pierre , Blouin Simon , Moss Adam , Brown Warren R. , Bédard Antoine , Jewett Gracyn , Agüeros Marcel A. 
Published: January 2025

Abstract
We increase the spectroscopic completeness of the 100 pc white dwarf sample in the Sloan Digital Sky Survey footprint with 840 additional spectra. Our spectroscopy is 86% complete for white dwarfs hotter than T
eff = 5000 K, where Hα remains visible and provides reliable constraints on the atmospheric composition. We identify 2108 DA white dwarfs with pure hydrogen atmospheres, and show that ultramassive DA white dwarfs with M ≥ 1.1 M
⊙ are an order of magnitude less common below 10,000 K. This is consistent with a fraction of them getting stuck on the crystallization sequence due to 22Ne distillation. In addition, there are no ultramassive DA white dwarfs with M ≥ 1.1M
⊙ and T
eff ≤ 6000 K in our sample, likely because Debye cooling makes them rapidly fade away. We detect a significant trend in the fraction of He atmosphere white dwarfs as a function of temperature; the fraction increases from 9% at 20,000 K to 32% at 6000 K. This provides direct evidence of convective mixing in cool DA white dwarfs. Finally, we detect a relatively tight sequence of low-mass DQ white dwarfs in color–magnitude diagrams for the first time. We discuss the implications of this tight DQ sequence, and conclude with a discussion of the future prospects from the upcoming Ultraviolet Transient Astronomy Satellite mission and the large-scale multi-fiber spectroscopic surveys.
Coexistence, contacts and conflicts in the precordillera of Tacna during the Late Intermediate Period (AD 1100-1450)
Authors: Housse Romuald 
Published: January 2025

The precordillera of Tacna, between the communities of Sitajara and Tarata, has long had the reputation of being a zone of cohabitation between local, altiplano and coastal populations. However, this scheme, mostly based upon ethnohistorical data, appears to be at odds with several lines of archaeological evidence and with the wider emphases on conflict during the Late Intermediate Period (LIP). In this article, based on the study of the pre-Inca fortified settlements and associated ceramic styles, I outline the modalities of exchange or communication that likely existed between different populations in the area. I also explore the strategies established by the pre-Hispanic populations for the management, the control and defense of the territory.
Rutas de extracción. Caminos antiguos, comunidades, arqueología y Estado en Bolivia
Authors: Villanueva Juan 
Published: January 2025

Este artículo presenta algunos discursos que emergen de las relaciones materiales entre los caminos antiguos y diferentes agentes sociales en Bolivia. Se relatan ejemplos sobre la relación intersubjetiva entre las comunidades locales bolivianas y los caminos, así como los discursos que construye la arqueología boliviana. Sin embargo, el análisis se concentra en el uso de los discursos patrimoniales por el Estado boliviano, que emplea selectivamente los discursos arqueológicos e invisibiliza los comunitarios. Se sostiene que el Estado usa la nominación UNESCO del Qhapaq Ñan como una fachada de ancestralidad e identidad para legitimar sus políticas, en donde los incas (1450-1530 d. C.) y su predecesor «boliviano», Tiwanaku (500-1100 d. C.), se presentan como Estados andinos que desplegaron caminos sobre valles, yungas, la Amazonía y el Chaco. Estos referentes pretéritos permiten justificar el extractivismo de recursos naturales y culturales —vía el turismo— que ejecuta el Estado boliviano desde sus centros urbanos, especialmente andinos. Las prácticas y discursos arqueológicos resultan funcionales al Estado en ambos sentidos, en desmedro de las relaciones comunitarias con sus caminos y pasados.
La crítica feminista antiextractivista del Qhapaq Ñan y la propuesta despatrimonializadora
Authors: Jofré Carina 
Published: January 2025

El objetivo de este artículo es profundizar en los aportes conceptuales de nuestra crítica feminista antiextractivista de los procesos patrimoniales relativos a los itinerarios culturales. Sostengo que el Sistema Vial Andino Qhapaq Ñan es parte de los ajustes espacio-temporales que realiza la acumulación por desposesión en Sudamérica y también denuncio la violencia sexual configurada en esta matriz de poder patriarcal de los procesos patrimoniales neoextractivistas sucedidos en las provincias de San Juan y La Rioja, en el centro oeste y noroeste argentino. Ofrezco una interpretación del contexto neoextractivista que coadyuvó para que el Qhapaq Ñan se convirtiera en política de Estado en este país, sin dejar de subrayar la ausencia de una consulta previa libre e informada para pueblos indígenas (en el marco del Convenio N˚ 169 de la OIT), así como también las estrategias empleadas por los gestores patrimoniales del Qhapaq Ñan para instalar un relato colaboracionista con los indígenas. Por último, el artículo arriba a una propuesta de despatrimonialización, un horizonte utópico descentrado de la experiencia patrimonial moderna capitalista, orientado a la denuncia de la cosificación de la vida en todas sus formas.
Factors informing tax compliance: A meta-analytical study
Authors: Reddy Divakaran , Moodley Asogan , Olugbara Oludayo 
Published: January 2025

Background: Taxpayer compliance significantly impacts a nation’s ability to generate revenue for socioeconomic development. A need exists for a comprehensive analysis of emergent factors influencing compliance behaviour, as current research on tax noncompliance is limited.Aim: This study seeks to determine the primary factors influencing taxpayer compliance behaviour through a critical examination of existing primary empirical studies.Setting: The analysis draws from 45 primary international studies conducted between 2015 and 2020.Method: Employing a quantitative approach, the study utilises a meta-analysis, guided by the PRISMA method, to systematically assess relationships within relevant literature related to tax noncompliance.Results: Findings emphasise the importance of robust tax administration systems and public trust in governmental institutions as key drivers of taxpayer compliance. Conversely, weak government accountability contributes to tax noncompliance behaviours.Conclusion: The study concludes that fostering both effective tax administration and public trust in the country’s governance is critical in promoting voluntary tax compliance.Contribution: This research provides policymakers with evidence-based insights to enhance tax compliance, bolster revenue generation and support national development initiatives
Predicting the career success of Generation Z employees: A socioeconomic perspective
Authors: Mavhungu Dzivhu , Barkhuizen Emmerentia N. , Magau Mpho 
Published: January 2025

Background: Generation Z (Gen Z) is subject to more frequent and quick changes in the workplace compared to previous generations (such as the Fourth Industrial Revolution [4IR] and the coronavirus disease 2019 [COVID-19] pandemic). Considering the increasing unemployment rate among recent graduates, Gen Z must adopt a proactive and inventive strategy to enhance their desirability as potential employees for organisations.Aim: The main objective of this research is to determine the predictors of career success for Gen Z from a socioeconomic perspective.Setting: The target population for the study involved bursary beneficiaries from Sector Education Training Authorities (SETA) of South Africa, Wholesale Retail SETA (WRSETA) and Chemical SETA (CHIETA).Method: A quantitative research approach was followed with data collected from a stratified sample of GenZ individuals who are SETA bursary holders (N = 320). The data were analysed using Statistical Package for the Social Sciences (SPSS).Results: The findings show that most participants were at a socioeconomic disadvantage during their formation years. No significant relationships were found between proactive career behaviours (i.e., career and mentor engagement) and career success (i.e., career adaptability and career employability) based on the socioeconomic status of the participants.Conclusion: Facilitating the professional development of Gen Z persons from historically marginalised backgrounds in the workplace requires a comprehensive strategy that tackles educational, social and institutional obstacles.Contribution: This article provides new knowledge on how research on Gen Z should include co-variates to navigate career outcomes more successfully.
Determinants of job satisfaction: The role of person-organisation fit, decent work and employee-organisational factors on job satisfaction
Authors: Ruzungunde Vongai , Sanhokwe Hamfrey , Chinyamurindi Willie 
Published: January 2025

Background: The manufacturing sector is noted to be important to the South African economy. Calls exist to understand those factors that enhance the workforce capability of the manufacturing sector.Aim: This study examines the determinants of job satisfaction accounting for the role of person-organisation fit, decent work, and employee-organisational factors (high-performance human resource management [HRM] practices and change-oriented organisational citizenship behaviours).Setting: The study was conducted among a sample of employees operating in the manufacturing sector in South Africa.Method: A conceptual model was tested through a probability sample (n = 211) drawn from South Africa’s manufacturing sector. Covariance-based structural equation modelling and the Hayes approach were used to test the hypotheses.Results: The results demonstrate a significant relationship between decent work and high-performance HRM practices. Furthermore, person-organisation fit significantly moderates this relationship. High-performance HRM practices were significantly associated with change-oriented citizenship behaviours, which accounted for a significant variance in job satisfaction.Conclusion: This study provides valuable insight into employee-organisational factors that can influence job satisfaction.Contribution: The research re-invigorates attention to the factors influencing organisational job satisfaction. These factors become critical to re-vitalising the workplace to enhance job satisfaction and a dedicated leadership excellence agenda.
Intergenerational mobility of subjective wellbeing in South Africa
Authors: Kollamparambil Umakrishnan 
Published: January 2025

Background: Intergenerational persistence is an important indicator of poverty trap which has been explored in literature using measures such as income, wealth, education, among others.Aim: This study aims at expanding the existing literature on intergenerational mobility (IGM) by going beyond conventional measures and adopting subjective wellbeing (SWB) as a more holistic measure of social stratification.Setting: The study considers the IGM of SWB in South Africa, accounting for possible endogeneity bias caused by simultaneity between parent and child SWB as well as the life-path patterns of SWB.Method: The study uses waves 1 and 5 of the National Income Dynamics Study panel data for South Africa using a range of regression specifications including fixed effects and Lewbel’s internal heteroscedasticity-based identification.Results: The findings indicate that while positive significant persistence exists between parent and child SWB measured at the same time point, this is much lower compared to persistence measured using income. Mother–child and co-residents record higher intergenerational persistence compared to father–child and non-coresidents respectively. Further, considering the life-cycle dependency of SWB, the persistence reduces considerably. Lastly, the persistence is no longer found to be positive and significant when correcting for possible endogeneity bias in the SWB association of parents and children.Conclusion: This is the first study on IGM using the measure of SWB and the substantially different findings from other income-based studies points to the value of a more holistic assessment of IGM.Contribution: Further, it is also indicative of the non-income determinants of SWB trends in South Africa.
The need for health economic model guidelines in South Africa
Authors: Siriram Chantel , Harris Roseanne 
Published: January 2025

There are currently no guidelines in South Africa for effective decision making towards improving the health status of the population and ensuring fair and equitable resource allocation. This is because of the absence of a local health technology assessment (HTA) body and/or standardised framework for such assessments. Guidelines exist globally; however shortcomings include that they fail to make explicit allowance for rationing of care because of the affordability constraints.Contribution: This article highlights the dire need for effective implementation of health economics guidelines to ensure the best possible health outcomes within the affordability constraints present in the South African context.
Welfare, macroeconomic and trade effects of the hypothetical Southern African Customs Union-United States free trade agreement
Authors: Mhonyera Gabriel , Meyer Daniel F. 
Published: January 2025

Background: There is lingering uncertainty surrounding the renewal of the African Growth and Opportunity Act (AGOA), a United States (US) Trade Act enacted in 2000 and set to expire in 2025. However, the US is a traditional trading partner of the Southern African Customs Union (SACU), and all SACU members predominantly access the US market through AGOA.Aim: This article assesses the welfare, macroeconomic and trade effects of the potential Southern African Customs Union-United States Free Trade Agreement (SACU-US FTA).Setting: The expiry of AGOA and the uncertainty surrounding its renewal present trade policy challenges for AGOA beneficiary countries, particularly the SACU nations.Method: The article employs the Global Trade Analysis Project (GTAP)-Computable General Equilibrium (CGE) model to simulate a scenario where SACU and the US eliminate all import taxes and export subsidies in their bilateral trade.Results: The GTAP-CGE model simulation results reveal welfare gains of US$316.47 million for SACU and US$678.01 million for the US with favourable macroeconomic and trade effects for both parties. Net trade creation is estimated at US$3.06 billion.Conclusion: The US interest in the potential SACU-US FTA rests in enhanced access to a smaller, but highly protected market where the European Union (EU) has already concluded preferential trade arrangements. Correspondingly, SACU aims for enriched access to a much larger, though less protected, market.Contribution: While most studies on FTAs focus on distributional effects using CGE and partial equilibrium models, there is limited research on the welfare, macroeconomic, and trade impacts of the potential SACU-US FTA. This article, therefore, stimulates debate and navigate domestic policies on the welfare, macroeconomic and trade implications of the prospective trade agreement.
An exploratory study of the tax rate reconciliation disclosures of JSE listed companies
Authors: Nel Rudie , Van Niekerk Anja 
Published: January 2025

Background: Tax rate reconciliations provide stakeholders (investors, analysts and regulatory bodies) with an understanding of the relationship between accounting profits and tax expenses as well as assist researchers in understanding the sources of variation in effective tax rates.Aim: This study analysed disclosed tax rate reconciliation data to identify possible explanations for fluctuations in effective tax rates.Setting: The study exploited hand-collected tax rate reconciliation data of companies listed on the Johannesburg Stock Exchange (JSE) in South Africa for the financial reporting periods ranging from 2015 to 2022.Methods: The exploratory study employed descriptive statistics and a mixed-model analysis of variance in pursuit of three objectives: (1) to describe the trend in tax rate reconciling items from 2015 to 2022 to identify possible sources of fluctuations, (2) to analyse variances in effective tax rates based on fair value adjustments and (3) to analyse variances in effective tax rates based on disclosure format (numeric vs. percentage).Results: The main reconciling item category identified over the reporting periods was permanent differences that could be indicative of aggressive tax planning and warrant further research. The importance of both positive and negative permanent differences in explaining the fluctuation of effective tax rates of listed companies is highlighted for further research. Industry classification, fair value adjustments and disclosure format were also found to be significant factors in explaining fluctuations in effective tax rates.Conclusion: The descriptive findings of this study provide insights into possible fluctuations in effective tax rates.Contribution: The findings of this study highlight the importance of industry classification, permanent differences, fair value adjustments and disclosure format as explanations for fluctuation in effective tax rates. Furthermore, this study contributed to existing literature in support of the consistent and detailed tax disclosures by listed companies that support the use of such data in future research.