bluuebunny/crossref_metadata_2025_split huggingface dataset:
Belo Monte Dam impacts: Protagonism of local people in research and monitoring reveals ecosystem service decay in Amazonian flooded vegetation
Authors: Quaresma A. , Zuquim G. , Demarchi L.O. , Ribas C.C. , Wittmann F. , Assunção A.M. , Carneiro C.C , Ferreira P.P. , Juruna J.J.P. , Juruna R.T.V. da S. , Kleme M.S.S. , Lima S.B. , Lima  , Mantovanelli T.R. , Martins G. M. , Muriel-Cunha J. , Nunes J.A. , Palmquist H. , Pereira T.J.C. , Pezzuti J.C.B. , Piedade M.T.F. , Reis O.B. , Ritter C.D. , Santos R.S. , Sawakuchi A.O. , Silva A.S. da , Silva H.B. da , Wahnfried I. , Zuanon J. , Juruna J.J.P. , Silva R. Cruz e 
Published: September 2024

Abstract

The Amazonian river-floodplain systems face unprecedented threats from the construction of hydroelectric power plants aimed at meeting Brazil's energy demands. However, evidence suggests that the long-term economic, social, and environmental damages outweigh the hydroelectricity advantages. The Volta Grande do Xingu was dammed and its water diverted to energy production, resulting in habitat loss by the altered hydrological regimes. Flooded environments are vital for ecosystem services, including food production, biogeochemical cycles, and climate regulation. The construction and operation of hydropower plants disrupts these services, affecting Indigenous populations and ribeirinhoscommunities. Environmental Impact Assessments often underestimate these impacts, and the responsibility for monitoring falls on the companies themselves, leading to conflicts of interest and inadequate reporting. This triggered an Independent Territorial Environmental Monitoring (MATI-VGX) initiative, led by Indigenous and ribeirinhos researchers in partnership with academics. MATI-VGX's observations reveal changes in flooded ecosystems, including increased seedling density and leaf-cutter ant colonies in the understory, changes in plant species composition, disruption of the phenological cycle, and vegetation mortality. Moreover, reduced fruit dispersion disrupts the aquatic food web and threatens Indigenous and ribeirinhos food sources. These changes indicate ecosystem decay and disruption of ecological processes. Importantly, these impacts are noticeable after a short period of water diversion, highlighting the urgency of mitigation efforts. A research agenda must quantify tree mortality, understand physiological mechanisms, and assess the cascade effects on wildlife and food security. Ultimately, restoring natural hydrological patterns is essential for preserving Amazonian biodiversity and the livelihoods of Indigenous and ribeirinhos communities.
Quality of youth friendly services at public health facilities in Debre Birhan Town: A mixed study
Authors: Goshu Zeleke , Amera Michael , Nigussie Tirusew , Tesfahun Esubalew , Zekarias Fitsum 
Published: September 2024

Abstract

Introduction: Adolescents and youths require access to high-quality, youth-friendly services to address challenges related to sexual health, relationships, and the potential for early parenthood. In response, both the World Health Organization and the Ethiopian government have developed and implemented various strategies. However, despite these efforts, the quality of youth-friendly services provided by health facilities in Ethiopia remains inadequate.
Objective: the aim of this study was to assess the quality of youth friendly services provided in public health facilities in Debre Berhan town, 2023
Methods: A facility-based cross-sectional study, incorporating both quantitative and qualitative methods, was conducted from May 1–30, 2023. The quality of youth-friendly services was assessed using the Donabedian framework, which evaluates structure, process, and output components. Data were collected through a systematic sampling technique, utilizing an interview-administered questionnaire and an observation checklist. A significant association was identified using an adjusted odds ratio, with a 95% confidence interval and a P-value of less than 0.05.
Results: In this study a total of 422 youth friendly service clients’ age between 10-24 years were participated. The quality of youth-friendly services was 70.7%, 41.3, and 50.5% for structural, process, and output quality dimensions, respectively. Age (15-19) (AOR=0.31,95% CI:0.17, 0.56), clients who waited less than 30 minute (AOR=4.58,95% CI:1.67,12.55), clients who waited 30 minute to one hour(AOR=3.65,95% CI: 1.88, 7.06), not comfortable with sex of service providers (AOR=0.37,95% CI: 0.18,0.76), and payment status free of charge (AOR=2.38, 95%CI:1.36, 4.18) had statistically significant association with client satisfaction.
Conclusion: The study shows that, the overall quality of youth friendly service at public health facilities of Debre Birhan town was 54.2%, which was below the standard of care.
IT Affordances, Flow, and Perceived Scarcity: A Study on Impulsive Buying Behavior and Post-Purchase Dissonance in Live Shopping
Authors: Simanjuntak Evi Rinawati , Pratama Rendy Setya 
Published: September 2024

Live shopping has evolved significantly as extensive publications have explored this phenomenon from the perspective of streamers and consumers. However, there is limited analysis from the human-computer interaction perspective, particularly concerning IT affordances. Therefore, the research aimed to enhance the understanding of human-computer interaction in live streaming sessions, exploring flow experiences and the influence on impulsive buying behavior, which led to postpurchase dissonance. The moderating role of perceived scarcity was also examined. The research adopted convenience sampling and obtained 250 online survey responses. The data were analyzed using Partial Least Squares - Structural Equation Modeling (PLS-SEM) to test the hypotheses. The results show that three IT affordance components, visibility, metavoicing, and interactivity, foster flow experiences, but guidance shopping does not. Furthermore, flow experiences are found to stimulate impulsive buying behavior, which subsequently leads to post-purchase dissonance. The results further show a negative impact of perceived scarcity on buying behavior, while the effect of scarcity is anticipated to enhance buying motivation. These results contribute to understanding the significant drivers of flow experiences in live shopping and the implications of perceived scarcity. Enhancing interactive communication between streamers and viewers is essential for businesses while promoting attractive visibility and comprehensive product information during live shopping sessions. Additionally, scarcity effects should be approached with caution only when necessary to accelerate the call to action.
Avaliação da sobrecarga de cuidadores familiares de pacientes em tratamento quimioterápico
Authors: De Oliveira Amanda Silva , Sardinha Ana Hélia de Lima , Corrêa Rita da Graça Carvalhal Frazão , Coutinho Nair Portela Silva , De Vasconcelos Eliane Maria Ribeiro , Rolim Nivya Carla de Oliveira Pereir , Oliveira Aluisio da Silva , Câmara Joseneide Teixeira 
Published: September 2024

Objetivo: Avaliar a sobrecarga dos cuidadores familiares de pacientes oncológicos em tratamento quimioterápico e associar a sobrecarga do cuidador com as suas características sociodemográficas, socioeconômicas e clínicas. Métodos: Analítico, realizado com 134 cuidadores familiares. Foram incluidos cuidadores maiores de 18 anos e cujos pacientes estavam mais de 12 meses em tratamentos. Foram investigadas dados sociodemográficos e clinicos e utilizado a Escala Burden Interview de Zarit. Para análise foi utilizado média, desvio-padrão, e a sobrecarga de trabalho utilizou-se testes de Mann Whitney e de Kruskall Wallis. Resultados: Participaram da pesquisa 134 cuidadores, sendo a maioria familiares a maioria dos cuidadores familiares era do sexo feminino, entre 30 e 39 anos, casados, filhos dos pacientes, com ensino fundamental completo, sem emprego formal, com renda média de 1 a 2 salários-mínimos. o tempo dispensado ao ato de cuidar de 1 a 3 meses. A sobrecrga foi avaliada em ausente (44,8%), leve e moderada (41,8%) moderada a severa (12,7%) e intensa (0,7%). Conclusão: Parte dos cuidadores familiares apresentaram sobrecarga, leve a moderada, moderada a severa e intensa. O sexo, o grau de parentesco, o afastamento das atividades laborais, problema de saúde, uso de medicações e o tempo do adoecimento foram associados à sobrecarga. O apoio e a distribuição de tarefas entre os familiares foram fundamentais para a redução do nível de sobrecarga.
Letramento em saúde de pessoas em tratamento para hanseníase em município endêmico da região Amazônica
Authors: Da Silva Raquel Gomes , Nogueira Laura Maria Vidal , Dos Santos Marcio Yrochy Saldanha , Rodrigues Ivaneide Leal Ataíde , Pinheiro Ana Kedma Correa , De Farias Sheila Nascimento Pereira 
Published: September 2024

Objetivo: Avaliar o Letramento Funcional em Saúde de pessoas em tratamento para hanseníase no contexto amazônico. Método: Estudo quantitativo, observacional, descritivo, desenvolvido com 23 pessoas em tratamento para hanseníase nas unidades municipais de saúde e estratégias saúde da família de dois distritos administrativos de Belém-PA, período março-maio/2023. Utilizou-se o questionário Teste de Letramento em Saúde. Os dados foram inseridos com dupla entrada em banco no Epi-Info 7.2, processados no Statistical Package for the Social Science 28.0 e analisados pela variância e Correlação de Spearman considerando as variáveis sociodemográficas e pontuação obtida no TLS. Foi considerado p-valor ≤ 0,05. Resultados: Letramento adequado e limitado no sexo masculino, inadequado no feminino e expressivo na cor parda. Pessoas com ensino médio completo apresentaram letramento adequado e com ensino fundamental letramento inadequado. Os adultos apresentaram letramento adequado e idosos letramento inadequado. Identificou-se associação estatística entre o letramento funcional em saúde com o nível de dificuldade para ler embalagem de medicamentos, compreensão acerca das informações escritas, autogerenciamento e empoderamento. Conclusão: Os achados remetem a necessidade de ação de educação em saúde valorizando o perfil das pessoas em tratamento para hanseníase, além de investimento do setor de educação para oferta de escolarização à toda a população.
Enhanced Therapeutic Potential of Liposome-Coated Bushen Jianpi Recipe for Hepatocellular Carcinoma
Authors: Feng Siqi , Zhong Yi , Li Yabin , Li Shiying , Li Yun , Zhou Zhangjie , Wu Zhonghua , Wu Tingting 
Published: September 2024

Objective:
Hepatocellular carcinoma (HCC) poses a major healthcare burden globally.
Traditional Chinese medicine formula Bushen Jianpi (BSJP) recipe shows inhibitory effects on HCC
but suffers from low bioavailability. This study aims to develop a BSJP-loaded liposome
(BSJP@Lip) for targeted HCC treatment.

Methods:
BSJP@Lip was prepared using a microfluidic device. Particle characterization included
size, morphology, drug loading, encapsulation efficiency, and release kinetics analysis. In vitro cytotoxicity,
cellular uptake, apoptosis, and protein expression were evaluated in hepG2, Smmc-7721,
and hepa 1-6 hepatic cancer cell lines treated with BSJP@Lip.

Results:
BSJP@Lip nanoparticles showed a uniform spherical shape with an average size of 50 nm
and zeta potential at around -2.24 mV. They significantly inhibited cell viability and induced apoptosis
in a dose-dependent manner compared with traditional decoction formulations. Enhanced cellular
uptake of BSJP@Lip increased the expression of proinflammatory factors IL-18 and NLRP3.

Conclusion:
BSJP@Lip nanoparticles were found to be efficiently internalized by hepatic cancer cell
lines, resulting in a dose-dependent inhibition of cell viability and induction of apoptosis. This effect
was accompanied by the upregulation of IL-18 and NLRP3.
Machine Learning to Differentiate Malignant and Non-malignant Pleural
Effusion Findings
Authors: Guassu Raissa A.C. , Alvarez Matheus , Reis Tarcísio. A. , Ximenes Aglaia. M. G. , Aguiar Ivana. T. , Hasimoto Erica. N. , Junior Raul. L. R. , de Pina Diana Rodrigues 
Published: September 2024

Introduction:
This study developed a method using machine learning techniques to differentiate between malignant and non-malignant pleural effusions, analyzing texture parameters
in computed tomography scans

Method:
The study involved forty-one patients, with their computed tomography examinations
classified into three groups: True Positive - patients with both cytopathological analysis and pleural biopsy indicating malignancy; True Negative - patients with negative results in both tests; and
False Negative - patients with negative cytopathological analysis but positive pleural biopsy results. Four machine learning methods were applied across three analyses: True Positive versus
True Negative, True Positive versus False Negative, and True Negative versus False Negative.
The logistic regression model demonstrated notable effectiveness, achieving an Area Under the
Curve of 0.84 ± 0.02 in the True Positive versus True Negative analysis and 0.81 ± 0.05 in the
True Positive versus False Negative comparison. In the True Negative versus False Negative analysis, the Naive Bayes model achieved an Area Under the Curve of 0.72 ± 0.02.

Results:
Statistically significant differences were observed in the liquid Lactate Dehydrogenase
and protein content between the True Positive and True Negative groups (p-values of 0.0390 and
0.0249, respectively), and in the liquid pH level between the True Positive and False Negative
groups (p-value of 0.0254). The use of textural features in combination with machine learning
techniques provided a reliable classification for investigating suspected pleural effusion findings.
This method represents a potential tool for assisting in clinical diagnosis and decision-making, enhancing the accuracy of pleural effusion assessments

Conclusion:
In conclusion, our approach not only improves diagnostic accuracy but also offers a
faster and non-invasive alternative, significantly benefiting clinical decision-making and patient
care.
Phenolic Profile and Antioxidant Capacity of Skin-contact White Wines
Authors: Ramírez-Rodrigues Milena M. , Pérez-Alva Alexa , García-Torres Rosalía 
Published: September 2024

Background:
Skin-contact white wines (also known as amber, orange, or macerated
white wines) go through extended maceration during fermentation, giving the wine a characteristic
amber- or orange-like color and a unique flavor.

Objective:
This study aimed to compare the polyphenolic profile and antioxidant capacity of selected
skin-contact white wines from three different regions including the ones prepared with the
traditional Kakhetian method.

Methods:
Samples consisted of nine commercially available skin-contact white wines from
Greece, United States and Georgia. Wines from Georgia were prepared with the traditional Kakhetian
method. Several physicochemical properties, total phenolic content (TPC), ß-carotene, and
mineral content were determined.

Results:
TPC ranged from 447 to 2211 mg GAE/L, antioxidant capacity measured using ABTS
and DPPH ranged from 643 – 2088 μmol TE/L, and 584 – 4421 μmol TE/L, respectively. Mn, Ca,
Mg and P content ranged from 3.6 – 18.2 mg/L, 406 - 772 mg/L, 1530 – 2770 mg/L, and 530 –
2200 mg/L, respectively. A Principal Component Analysis (PCA) of the eight phenolic compounds
that were present in more than one wine (gallic acid, vanillic acid, caffeic acid, caftaric
acid, 4-CQA=4-Caffeoylquinic acid, p-coumaric acid, catechin, and epicatechin) identified two
groups of skin-contact wines. Group one included the three amber wines from Georgia (samples 1
to 3) made following the Kakhetian method and one orange wine from the USA (sample 9).
Group two included the remaining samples from the USA (samples 7,8) and the three samples
from Greece (samples 4-6).

Conclusion:
Skin-contact white wines, despite having an extended maceration during fermentation
in common, can be quite different in polyphenol content and antioxidant capacity, perhaps
due to differences in the processing conditions.
Structural Study on the Novel Plasmonic Optical Materials with Copper Selenide Nanoparticles
Authors: Gurin Valerij 
Published: September 2024

Background:
Semiconductor-doped materials have been treated actively throughout the last
decades and continue to be of great interest because of the challenges of the features due to various
nanosize effects. Among other semiconductors, copper chalcogenides demonstrate the interesting plasmonic
properties in line with quantum confinement effects provided by the size factor.

Objective:
This study aims to study the structural and optical features of the sol-gel-derived silica glasses
with copper selenide nanoparticles, demonstrating the appearance of the plasmonic light absorption in
the near IR range.

Method:
The samples under study were fabricated through an original sol-gel technique, which realized
the simultaneous synthesis of copper selenide and sintering of mesoporous silica. The copper selenide
glasses were characterized with X-Ray Diffraction (XRD), Transmission Electron Microscopy (TEM),
and optical absorption spectroscopy.

Results:
Formation of nanocrystalline Cu2-xSe particles of the size range from 10 nm through 100-150
nm is established with XRD and TEM techniques. The principal optical properties are presented by the
featured absorption in the visible and near-IR ranges. Eg was evaluated for the direct transitions in the
range of 2.10-2.36 eV. The plasmonic resonance in the nanoparticles due to increased carrier concentration
originated by intrinsic deficiency of Cu2-xSe nanoparticles with variable stoichiometry. Its energy
can be controlled by the Cu/Se ratio in the synthesis procedure.

Conclusion:
The silica sol-gel glasses with copper selenide nanoparticles were fabricated and characterized
by XRD and TEM methods, and their optical absorbance spectra were investigated. The principal
optical properties are presented by the featured absorption in the visible and near-IR ranges: the steplike
proper absorption of the semiconductor particles characterized by Eg and the intense near-IR band
is associated with the localized plasmonic resonance in the nanoparticles due to increased carrier concentration.
Competency-based English language teaching through Microsoft teams: A framework for adaptation and integration
Authors: Prasetya Rizky Eka 
Published: September 2024

This paper addresses the challenge of implementing Competency-Based English Language Teaching (CBELT) within the digital realm, specifically through the utilization of the Microsoft Teams platform. The methodology employed Mix-method with incorporating exploratory sequential design. Qualitative data from the interviews will be analyzed using thematic analysis to identify recurring patterns, themes, and key considerations for implementing CBELT in Microsoft Teams. Surveys assessed pedagogical and technical efficacy in descriptive statistics and correlation analysis in the quantitative phase. The finding of the research exposed that Educators emphasized leveraging Microsoft Teams' features like chat, video conferencing, and file sharing to deliver CBE content effectively. With a mean score of 4.49, most respondents were satisfied with CBE integration with Microsoft Teams. This suggests the platform's CBE integration is well-received. Respondents reported a mean score of 6.23 for language proficiency development with Microsoft Teams CBE. Microsoft Teams is simple to use, according to respondents, with a mean score of 6.62. A moderate positive association exists between project-based learning intensity and competence development results (r = 0.664, p < 0.05). This shows that increasing project-based learning intensity improves student proficiency. A moderate positive association exists between integrating collaborative activities and engagement indicators (r = 0.657, p < 0.05). This suggests that Microsoft Teams collaborative activities boost student engagement during Competency-Based English Language Teaching (CBELT). Project-based learning, collaborative activities, and customised teaching help CBE succeed. These tactics allow students to actively learn, contribute, and get individualised teaching.
The Influence of Prayer, Al-Quran Recitation, Physical Exercise, and Holidays on Positive Thinking: Exploring Stress Coping Strategies for Mental Well-Being
Authors: Hasin Hanafiah , Jamil Anita , Helmy Herlina , Johari Yang Chik 
Published: September 2024

This research delves into how prayer practices and recitation of Al Quran, along with activity and holidays, contribute to nurturing perspectives as ways to deal with stress effectively in the workplace setting where job-related stress can significantly impact both personal well-being and productivity within organizations. It is crucial to comprehend and encourage beneficial coping mechanisms in such scenarios. The study investigates the correlation between these coping strategies and positive thinking, recognized for their role in bolstering mental well-being and stress handling. A quantitative cross-sectional approach was employed for this study. Participants filled out questionnaires to measure how often and how much prayer practices like reciting the Al Quran, engaging in exercise, and holidays influenced their outlook on life. Researchers used linear regression analysis to determine how important each activity was in boosting thinking. The results showed that prayer sessions, physical activity, and spending time with family during holidays positively promoted positivity in individuals' minds; among these activities, holidays seemed to have an effect. However, reciting the Al Quran did not have an impact, based on the analysis of this study. The findings emphasize how adding rituals and hobbies to our routines can boost mental health and help us manage stress better in the long run. This research provides tips for people looking to manage stress and maintain a positive mindset.
Intersections between civic technology (civic tech) and governance in Nigeria and South Africa
Authors: Zisengwe Melissa 
Published: September 2024

This study explores the drivers and impact of the civic technology (“civic tech”) ecosystems in Nigeria and South Africa, with a focus on civic tech actors’ engagement with governance matters in the two countries. Framed by a social accountability conceptual framework and based on data collected from an African civic tech database and interviews with civic tech players in both countries, the research explored the work of 26 initiatives in each country. Based on the content in the civic tech database, it was found that, in both countries, civic tech initiatives’ foci could be grouped into five categories: (1) citizen engagement and participation; (2) accountability and transparency; (3) service delivery and government responsiveness; (4) improving and/or helping government; and (5) policy. The emphases among these foci were found to be largely similar between the two countries, with the exception of the fourth category of focus—improving and/ or helping government—which was significantly more prominent in the work of the South African initiatives than in the work of their Nigerian counterparts. A similar difference was identified in the findings from the interviews with Nigerian and South African civic tech actors. The South African interviewees identified, to a greater extent than the Nigerian interviewees, a collaborative ethos that was bringing government entities and civic tech actors together to jointly implement projects, including projects that had been fully integrated into the operations of government departments.