bluuebunny/crossref_metadata_2025_split huggingface dataset:
Digital workplace technology intensity: qualitative insights on employee wellbeing impacts of digital workplace job demands
Authors: Marsh Elizabeth , Perez Vallejos Elvira , Spence Alexa 
Published: December 2024

IntroductionDigital workplace technologies are powerful enablers in modern organizations but can also threaten employee wellbeing. Drawing on the Job Demands-Resources (JD-R) model, this study explores digital workplace job demands, including hyperconnectivity and overload, and their association with health impairment.MethodsUsing a qualitative approach, semi-structured interviews were conducted with 14 employees to capture their experiences of these phenomena. A Critical Realist Reflexive Thematic Analysis was employed to investigate tendencies among digital workers and to draw theoretical links that might reveal underlying mechanisms.ResultsFive overarching themes were identified: hyperconnectivity, techno-overwhelm, digital workplace hassles, Fear of Missing Out, and techno-strain. A connecting thread between these themes is the new concept we label Digital Workplace Technology Intensity, mirroring the dynamics of the existing construct of work intensity.DiscussionThe findings extend JD-R theory by highlighting the wellbeing challenges posed by digital workplace job demands. They emphasize the need for organizations to address the mental and physical health ramifications of the dark side of digital working.
Enhanced glucose production in norepinephrine and palmitate stimulated hepatocytes following endurance training
Authors: Sumida Ken D. , Lordan Vera M. , Donovan Casey M. 
Published: December 2024

Enhanced hepatic gluconeogenesis plays an important role in exercise glucose homeostasis when hepatic glycogen stores are depleted. Livers from trained animals demonstrate greater rates of gluconeogenesis in the presence of elevated substrate with and without hormonal stimulation. Training has been reported to have a particularly profound impact on norepinephrine-stimulated gluconeogenesis, but this was only demonstrated in the presence of other gluconeogenic hormones. Here we reexamine the impact of endurance training on norepinephrine-stimulated gluconeogenesis in the absence of any other hormones. Isolated hepatocytes from trained and untrained rats were incubated in 6 mM lactate with various concentrations of norepinephrine (0 nM–20 nM). Absent norepinephrine, gluconeogenic rates were significantly greater from trained hepatocytes compared to controls (97.2 ± 6.7 vs 57.6 ± 8.7 nmol/mg protein; p &lt; 0.01). In the presence of NE (0.5–20 nM), gluconeogenesis from trained liver cells was significantly greater at all NE concentrations compared to controls. The NE-stimulated increase in gluconeogenesis above basal (0 nM NE) was also greater for trained vs control (36% vs 19%, respectively). Concomitant with the max NE-stimulated increase in gluconeogenesis, lactate uptake was significantly elevated for trained vs. control hepatocytes (307.22 ± 44.5 vs 124.5 ± 23.9 nmol/mg protein; p &lt; 0.01), with lactate uptake quantitatively accounting for the entire increase in gluconeogenesis for trained hepatocytes. Endurance training was also observed to significantly elevate glucose production in presence of 0.6 mM palmitate, both in the absence and presence of NE. These findings confirm that hepatocytes from endurance-trained animals demonstrate enhanced rates of NE-stimulated gluconeogenesis, as well as palmitate-stimulated glucose production.
Effects of a play-based approach on psychosocial variables in federated long- and middle-distance athletes
Authors: Valero-Valenzuela Alfonso , Hoyos Cuartas Luz Amalia , Heredia-León Diego Andrés , León-Guereño Patxi 
Published: December 2024

IntroductionConsidering the theory of self-determination and its relationship with human motivation and the play-based approach (PBA), a training program is implemented in young middle and long-distance running athletes with play activities (simple tasks with rules in a ludic mood). The objectives were (1) to analyze the effects of a PBA on the autonomy support interpersonal teaching style (ASITS) perceived by athletes, the psychological variables of satisfaction of basic psychological needs, motivation, enjoyment and intention to continue practicing athletics and depending on sex, and (2) know the athletes' perception of this methodology after the intervention.MethodQuasi- experimental design with a sample of 50 athletes (27 women and 23 men) with 17.22 average of age and federated at the regional level.InstrumentsAutonomy Support Scale (ASS), Psychological Need Satisfaction in Exercise Scale (PNSE), Behavior Regulation in Sports Questionnaire (BRSQ), Measure of Intention to be Physically Active (MIPA) and Intrinsic Satisfaction in Sports Questionnaire (ISSQ).ResultsSignificant changes were identified in favor of the experimental group compared to the control group in ASITS and autonomous motivation. Over time, only the experimental group showed positive changes in the ASITS variable, self-determination index, autonomous motivation, and intention to continue practicing athletics. The women in the experimental group presented higher values in the self-determination index, autonomous motivation and intention to continue practicing athletics, while the women in the control group only in the ASITS variable in the pre-test. The young people who practiced playing during the warm-up reported high levels of fun and motivation, and interest in the activity, as well as concern about being prepared for the main part of the session.DiscussionIt is suggested to athletic trainers to use a PBA in athletics groups at a regional level to promote an ASITS and its positive consequences at both a psychosocial and cognitive level, although new studies are required, and of longer duration to be able to contrast these findings and their effects on athletic performance.
Predicting depressive symptoms in employees through life stressors: subgroup analysis by gender, age, working hours, and income level
Authors: Moon Jiwan , An Yoosuk , Jeon Sang Won , Cho Sung Joon 
Published: December 2024

BackgroundAlthough evidence has accumulated regarding the association between various stressors and depression, few studies have considered the context in which multiple stressors coexist simultaneously. Thus, this study aimed to evaluate the relative importance of seven major life stressors on depressive symptoms: workplace stress, family relationships, interpersonal conflicts, health problems, financial strains, traumatic events, and mannerisms, and analyzed its variation in subgroups.MethodsData from 12,541 Korean employees were analyzed. Sociodemographic data such as gender, age, education, marital status, working hours, and income level were collected from the study participants, and the Center for Epidemiologic Studies Depression Scale (CES-D) was employed to assess depressive symptoms. Additionally, life stressors experienced during the previous month and their severity were investigated via a questionnaire. Multiple regression analysis was performed to assess the independent effects of seven major life stressors on depressive symptoms, while controlling for sociodemographic factors. Subgroup analysis was also conducted to determine whether the effect of stressors varied by gender, age, working hours, and income level.ResultsWorkplace stress (β = 0.411, p &lt; 0.001) had the greatest effect on depressive symptoms, followed by mannerisms (β = 0.191, p &lt; 0.001), family relationships (β = 0.120, p &lt; 0.001), interpersonal conflicts (β = 0.077, p &lt; 0.001), health problems (β = 0.054, p &lt; 0.001), financial strains (β = 0.046, p &lt; 0.001), and traumatic events (β = 0.021, p = 0.002). Moreover, significant variance in the rank order of effects of stressors across gender, age, working hours, and income level was observed, as revealed by subgroup analysis.ConclusionThis study identified the effects of seven major life stressors on depressive symptoms and suggests that the rank order of these effects varies depending on sociodemographic factors. These findings expand the understanding of the complex relationship between concurrent life stressors and depression, and highlight the need for personalized interventions to prevent and manage depression among Korean employees.
Longitudinal volumetric analysis of in ovo compartments in chicken eggs using ultra-high-field magnetic resonance imaging
Authors: Streckenbach Felix , Schön Hanna , König Julia , Frank Marcus , Langner Inga , Stachs Oliver , Jonitz-Heincke Anika , Langner Sönke , Lindner Tobias , Schätzel Jana 
Published: December 2024

IntroductionThe chicken egg, with its in ovo compartments, is a widely used and popular animal model in experimental studies. This study aimed to quantify the volumes of the yolk/yolk sac, amniotic fluid, and chicken embryo in ovo using non-invasive ultra-high-field magnetic resonance imaging (UHF-MRI).Materials and methodsIn total, 64 chicken eggs were examined using a 7 T UHF-MRI scanner, acquiring T2-weighted anatomical images of the entire egg from developmental day 1 to 16 (D1-D16). Four eggs were scanned each developmental day, and the volumes of the yolk/yolk sac, amniotic fluid, and embryo were quantitatively assessed.ResultsUHF-MRI facilitated the in ovo quantitative assessment of the yolk/yolk sac starting from D1 and the embryo from D5 onward. The yolk/yolk sac volume increased from D1 to D6 before progressively decreasing until D14. The amniotic cavity could be detected on D6, with its fluid volume increasing steadily until D14. The embryo’s volume increased consistently throughout the developmental period, reaching its peak at D16.DiscussionUHF-MRI allows in vivo assessment of embryonic development, providing non-invasive, longitudinal insights into the volumes of the yolk/yolk sac, amniotic fluid, and chicken embryo. The investigation method described in this study may provide a standardized model for biomedical research in the developing chicken embryo, supporting various experimental applications.
O impacto da tirzepatida no Diabetes Mellitus: uma revisão de literatura
Authors: Abreu Louise Theresa de Araújo , Salvador Fernanda , Nunes Maria Luiza , Moura Ana Carolina de , Carvalho Rodrigo Mendes 
Published: December 2024

O Diabetes Mellitus tipo 2 (DM2) é uma doença crônica que afeta milhões de pessoas em todo o mundo. Nos últimos anos, surgiram novas classes de medicamentos que prometem melhorar o manejo do DM2, entre eles a tirzepatida, um agonista dual dos receptores de peptídeo semelhante ao glucagon tipo 1 (GLP-1) e polipeptídeo inibitório gástrico (GIP), ainda não comercializada no Brasil. Esse fármaco se destaca ao combinar a redução efetiva da hemoglobina glicada (HbA1c) à uma perda ponderal importante, características fundamentais no tratamento do diabetes e na prevenção de suas complicações, como as cardiovasculares.
Экономическая политика и формула Клифта
Authors: Луценко С.И. 
Published: December 2024

Автор рассматривает экономическую политику российского государства в контексте конституционного принципа социального государства. К сожалению, макроэкономическая стратегия продолжает реализовываться в рамках «Вашингтонского консенсуса». Предлагается методология - аналитический подход при выборе и реализации государством экономической политики с помощью формулы Клифта (встраивания важных показателей в эконометрическую модель).
The author examines the economic policy of the Russian state in the context of the constitutional principle of the social state. Unfortunately, the macroeconomic strategy continues to be implemented within the framework of the «Washington Consensus». A methodology is proposed - an analytical approach to the selection and implementation of economic policy by the state using the Clift formula (embedding important indicators in an econometric model).
Insistencias de la manifestación feminista: pulso, agenda y masividad en la ciudad de La Plata
Authors: Esquivel Juliana 
Published: December 2024

Este trabajo caracteriza la conflictividad social feminista a partir de un análisis de las manifestaciones sucedidas entre el 8 de marzo de 2001 y el 26 de diciembre de 2019 en la ciudad de La Plata. Tomo estos años como límites del análisis porque, en ambos, la ciudad fue sede de enormes manifestaciones en el marco del Encuentro Nacional de Mujeres, en 2001 y del Encontrolazo y el Encuentro Plurinacional de Mujeres, Lesbianas, Travestis, Trans, Bisexuales y no Binaries, en 2019. La organización de estos Encuentros ha presentado desafíos para el activismo local por la gestión que implican y han sido instancias de aumento en la visibilidad de sus consignas y demandas. Respecto del enfoque de este artículo, han significado un salto de escala en las manifestaciones de la ciudad. Por eso, los he elegido como los años límites de esta periodización. Teniendo en cuenta lo anterior, aquí analizo el pulso de la conflictividad a partir de la cantidad de manifestaciones por año mostrando que aquello que se suele caracterizar como la “cuarta ola” del feminismo fue un aumento del número de manifestaciones por año y de manifestantes sólo en algunas protestas. Señalo que la intensificación entre 2015 y 2019 no fue la única del período, sino que existieron dos momentos previos: el año 2007 y los años 2011 y 2012. Para comprender esos momentos de alza en la conflictividad, abordo la agenda del activismo local y muestro que las fechas de movilización fueron mayormente efemérides locales, federales e internacionales y fechas relevantes para ciertos casos singulares de violencias de género, cisexistas y heteronormadas de la región. Por último, me refiero a la masividad en algunas manifestaciones a la luz de la bibliografía acerca de la “cuarta ola” en Argentina. Argumento que, más que una serie de acciones siempre masivas, existieron tan sólo algunas con esas características.
Sentidos en disputa sobre el 25N de 2023 bajo el ascenso de la “nueva derecha”: redes sociales y medios de comunicación de Mendoza y Córdoba
Authors: Gil Ana Soledad , Aráoz Verónica 
Published: December 2024

Desde 1981, el 25 de noviembre (25N), o Día Internacional de la Eliminación de la violencia contra las Mujeres, es una fecha insoslayable para los feminismos. Consideramos que, en Argentina, desde 2015 a 2020, el 25N quedó subsumido a otras reivindicaciones como: Ni Una Menos, los debates por la despenalización y legalización del aborto y los paros internacionales de mujeres y diversidades. La pandemia profundizó desigualdades y el temor por el incremento de las violencias de género, asunto que adquirió centralidad y reposicionó al 25N en la agenda feminista. Postpandemia, los mensajes feministas tuvieron un corrimiento de sentido al interpelar a las extremas derechas. Creemos que los feminismos se han convertido en opositores clave en la disputa de sentidos en un contexto de proliferación de discursos de odio hacia estos. En este trabajo analizamos narrativas, decires y construcciones de sentido en cuentas oficiales de Instagram de colectivas feministas, alrededor del 25N. También, la puesta en discurso sobre el tópico, en dos diarios hegemónicos de las provincias de Córdoba y de Mendoza, La Voz del Interior y Los Andes. Nuestra pesquisa asume aportes feministas del punto de vista y conocimiento situado y herramientas del análisis del discurso crítico y social.
The Implementation of Global Citizenship Education Through Strengthening Circular Economy Values as an Effort to Achieve Sustainable Family Resilience in Sukodermo Village and Kertosari Village, Pasuruan Regency
Authors: Abdullah  , Satria Akbar  Pangestu  , Dinar Ayu Sekar  Pawening  , Cahyo Ilham Firmansyah  Subagio  , Dano  Purba  , Yustika Citra  Mahendra  
Published: December 2024

Sukodermo Village and Kertosari Village have abundant natural resource potential. However, behind this abundant potential is a problem of cleanliness, namely the large amount of waste that needs to be appropriately managed. Community service in Sukodermo Village and Kertosari Village aims to instill public awareness of global issues, especially the environment, by strengthening the circular economy as a global action. This service is carried out through a gradual Global Citizenship Education (GCED) approach, including surveys, pre-tests, socialization, training, post-tests, and focus group discussions (FGD). This community service program evaluates the level of community knowledge and interest in various environmental education topics. Pre-test data shows that most participants need more knowledge about Global Citizenship Education (GCED), circular economy, and organic waste management. Furthermore, post-test data shows a significant increase in participant knowledge after the intervention program, where previously, the community only had an understanding level of 10% to 46.7%, increasing to 90% to 96.7%. Finally, the FGD that was conducted successfully produced a collaborative design for all levels of the village to jointly realize a Village that has global awareness and implements a circular economy as an effort to care about environmental issues and improve welfare. Overall, these results show a significant increase in knowledge and interest in implementing environmental education and circular economy programs in Sukodermo Village and Kertosari Village, which can contribute to the development of better environmental education.
Drastic enhancements of direct and indirect light emissions from Ge microbridge web-structures via efficient light confinements
Authors: Inoue Takahiro , Odashima Ayaka , Nagao Masaki , Sawano Kentarou 
Published: December 2024

Abstract
Drastic enhancements of both direct and indirect light emissions are demonstrated from Ge microbridge web-structures fabricated based on the strained Ge-on-Si (110) substrate. This enhancement is concluded to be caused more predominantly by the light confinement effect in several-μm-scale microbridges than the induced strain. It is also remarkable that this effect works very well with a strain as small as 0.4%, making the fabrication procedure very easy and bridges very stable and rigid. These findings will, therefore, widen the applicability and raise the potentiality of here-proposed Ge web-structure microbridges toward Si optical integrated circuits.
EFFECTIVENESS OF DOUBLE LUMEN CATHETER WOUND CARE USING 0.9% NaCL, 7.5% CHLORHEXIDINE, 15% CETRIMIDE ON DOUBLE LUMEN CATHETER INFECTION IN REGULAR HEMODIALYSIS PATIENTS
Authors: Andita Heru Firman , Abidin Zainal , Hamim Nur 
Published: December 2024

Background: The high incidence of double lumen catheter infections in Hemodialysis patients requires a solution including wound care using the antiseptic chlorhexidine 7.5% and cetrimide 15%.
Objectives: The aim of this study is to identify the effect of double lumen catheter wound care using NaCL 0.9%, Chlorhexidine 7.5%, and Setrimide 15% on double lumen catheter infection in regular hemodialysis patients at Bhayangkara Lumajang Hospital.
Methods: The research design used was quantitative research with a PreExperimental One-Group Pretest-Posttest Design approach. The population in this study was hemodialysis patients with double lumen access who meet the inclusion and exclusion criteria, with a sample of 31 respondents. The sampling technique uses accidental sampling.
Results: The research results were obtained before wound treatment using NaCL 0.9%, Chlorhexidine 7.5%, and Setrimide 15%. From 31 respondents 12 (38.7%) respondents experienced infection and after wound treatment using NaCL 0.9%, Chlorhexidine 7.5%, and Setrimide 15%. From 31 respondents 7 (22.6%) respondents experienced infection. After statistical tests were carried out using the Willcoxon test, the result was P = (0.025 < α 0.05), which means that there is a significant effect between treating double lumen catheter wounds using Nacl 0.9%, chlorhexidine 7.5 %, and cetrimide 15% against double lumen catheter infections in regular hemodialysis patients.
Coupling Coordination Analysis between Total Factor Productivity and Digital Economy in China’s Agriculture
Authors: Gao Shuang , Yamada Masaaki , Gao Dawei , Nie Haisong 
Published: December 2024

This study aims to systematically analyze the coupling and coordinated development between the digital economy (DE) and total factor productivity (TFP) in China’s agricultural sector, focusing on their impact on regional agricultural advancement. Using a comprehensive dataset from 31 Chinese provinces covering the period from 2014 to 2021, we apply the EBM model, entropy weight method, and coupling coordination degree model to assess TFP-DE interactions. To capture spatial-temporal dynamics and regional disparities, we employ kernel density estimation, Moran’s I index, the Dagum Gini coefficient, and an obstacle degree model. The findings reveal an initial phase of “multipolarization” in TFP-DE coordination, which gradually stabilizes towards preliminary coordination levels. Despite this progress, significant regional imbalances persist, particularly in central and western provinces where “low-low” clusters dominate, in contrast to the “high-high” clusters in eastern regions. While disparities in coordination have narrowed in eastern areas, they continue to widen across central and western regions. The primary obstacles have shifted from foundational infrastructure to challenges directly associated with DE and TFP. This study underscores the necessity of region-specific policies to address these disparities, particularly in underdeveloped areas, to enhance agricultural productivity through digital integration. The findings provide a strategic foundation for policymakers to foster balanced and sustainable growth, contributing to China’s broader goals for agricultural modernization.
Double “acct”: A Distinct Double-peaked Supernova Matching Pulsational Pair Instability Models
Authors: Angus C. R. , Woosley S. E. , Foley R. J. , Nicholl M. , Villar V. A. , Taggart K. , Pursiainen M. , Ramsden P. , Srivastav S. , Stevance H. F. , Moore T. , Auchettl K. , Hoogendam W. B. , Khetan N. , Yadavalli S. K. , Dimitriadis G. , Gagliano A. , Siebert M. R. , Aamer A. , Boer T. de , Chambers K. C. , Clocchiatti A. , Coulter D. A. , Drout M. R. , Farias D. , Fulton M. D. , Gall C. , Gao H. , Izzo L. , Jones D. O. , Lin C.-C. , Magnier E. A. , Narayan G. , Ramirez-Ruiz E. , Ransome C. L. , Rest A. , Smartt S. J. , Smith K. W. 
Published: December 2024

Abstract
We present multiwavelength data of SN 2020acct, a double-peaked stripped-envelope supernova (SN) in NGC 2981 at ∼150 Mpc. The two peaks are temporally distinct, with maxima separated by 58 rest-frame days and a factor of 20 reduction in flux between. The first is luminous (M

r
= −18.00 ± 0.02 mag) and blue (g − r = 0.27 ± 0.03 mag) and displays spectroscopic signatures of interaction with hydrogen-free circumstellar material. The second peak is fainter (M

r
= −17.29 ± 0.03 mag) and has some spectroscopic similarities to an evolved stripped-envelope SN, with strong forbidden [Ca ii] and [O ii] features. No other known double-peaked SN exhibits a light curve similar to that of SN 2020acct. We find the likelihood of two individual SNe occurring in the same star-forming region within that time to be highly improbable, while an implausibly fine-tuned configuration would be required to produce two SNe from a single binary system. We find that the peculiar properties of SN 2020acct match models of pulsational pair instability (PPI), in which the initial peak is produced by collisions of shells of ejected material, shortly followed by core collapse. Pulsations from a star with a 72 M
⊙ helium core provide an excellent match to the double-peaked light curve. The local galactic environment has a metallicity of 0.4 Z
⊙, a level where massive single stars are not expected to retain enough mass to encounter the PPI. However, late binary mergers or a low-metallicity pocket may allow the required core mass. We measure the rate of SN 2020acct–like events to be <3.3 × 10−8 Mpc−3 yr−1 at z = 0.07, or <0.1% of the total core-collapse SN rate.