bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Generalized Problematic Internet Use Scale 2 in a Polish sample: psychometric validation
and relationship with specific Internet-related disorders and psychosocial functioning
Authors: Balcerowska Julia , Bereznowski Piotr 
Published: March 2023

BackgroundThe present study aimed to adapt and psychometrically validate the Generalized Problematic Internet Use Scale 2 (GPIUS2) based on the cognitive-behavioral model of problematic Internet use. Furthermore, the study aimed to ex-amine the relationship between problematic Internet use and other specific Internet-related disorders (i.e., social networking sites addiction, Facebook addiction, and problematic pornography use), as well as the relationships with indicators of poor psychosocial functioning.Participants and procedureGPIUS2 was administered to 1155 young Internet users. Participants completed a survey assessing problematic In-ternet use, specific Internet related-disorders, and indicators of poor psychosocial functioning (anxious and avoidant attachment, social anxiety, and loneliness) via two measuring contexts (online and offline).ResultsThe results support a four-factor internal structure of the GPIUS2, similar to that initially proposed and the results of the previous studies. GPIUS2 demonstrated good reliability as well as scalar invariance across online and offline measured contexts.ConclusionsProblematic Internet use is a multidimensional construct rather than a one-dimensional construct with strong but not overlapping positive relations with the other specific Internet-related disorders. Those relationships are especial-ly strong among problematic activities related to the social context of Internet use. Furthermore, our findings prove the theoretical assumptions that psychosocial problems and poor social skills are related to problematic Internet use.
Assessment of activation, intensity and duration of positive and negative emotions: psychometric properties of the Polish version of the Perth Emotional Reactivity Scale – Short Form
Authors: Larionow Paweł , Mudło-Głagolska Karolina 
Published: March 2023

BackgroundThe Perth Emotional Reactivity Scale – Short Form (PERS-S) is an 18-item self-report questionnaire that assesses emo-tional reactivity. The PERS-S measures activation, intensity, and duration of negative and positive emotions. The study aims to validate the Polish version of the PERS-S.Participants and procedureThe study was performed on a sample of 675 people aged 18-80 (M = 28.88, SD = 13.17, 56.15% female). The factor structure and measurement invariance across gender, age and educational categories were verified with confirmato-ry factor analysis. Convergent and divergent validity were assessed based on the relationship between the PERS-S scale and the Emotional Reactivity scale taken from the Formal Characteristics of Behaviour–Temperament Invento-ry, the Emotion Regulation Questionnaire, the Perceived Stress Scale, the Warwick-Edinburgh Mental Wellbeing Scale and the Subjective Vitality Scale.ResultsThe intended 6-factor model was an excellent fit for the data (CFI = .963; TLI = .953; RMSEA = .053, 90% CI [.046; .061]; SRMR = .057) and was invariant across gender, educational level and age groups. All PERS-S subscales corre-lated with another emotional reactivity questionnaire, stress, emotion regulation strategies, well-being and vitality as expected. The reliability was high for all subscales (α > .70); it was slightly lower only for the positive-activation sub-scale (α = .68). Due to gender differences in emotional reactivity traits, group norms (sten scale) were calculated sep-arately for females and males.ConclusionsThe Polish version of the PERS-S has strong psychometric properties. Its practical applications are discussed.
Health locus of control in a pandemic situation: cross-cultural differences between European and Asian respondents
Authors: Krumov Krum , Larsen Knud , Liu Jin , Schneider Johann , Krumova Albena , Widodo Eko , Juhasz Marta , Garvanova Magdalena , Kumar Sanjay , Repaczki Rita 
Published: March 2023

BackgroundThe present cross-cultural study examined the health locus of control construct during the COVID-19 pandemic. The scien-tific purpose of the study was to determine whether, during the pandemic situation, cultural and sex differences influence the health locus of control construct and change the internal health locus of control (IHLC), powerful others health locus of control (PHLC), and chance health locus of control (CHLC).Participants and procedureA total of 2617 recipients aged 18-70 years from Asia (China, India, and Indonesia), and Europe (Bulgaria, Germany, and Hungary) completed a questionnaire about their health. The participants completed an online version of the Multidimen-sional Health Locus of Control Scale – Form A.ResultsThe survey shows that in a pandemic life-threatening situation, most individuals strive to rely on IHLC and/or PHLC, and fewer of them tend to rely on CHLC. However, there are differences (p < .001) between the two cultural samples: the rep-resentatives of Asian collectivistic culture are more dominated by PHLC, compared to the representatives of the European individualistic culture. When the comparison is between individuals from different cultures, sex differentiation affects the health locus of control, and as a result, significant differences in relation to IHLC, PHLC, and CHLC levels (р < .05) appear.ConclusionsIn conclusion, the study indicates that cultural differences influence both the IHLC and PHLC levels, and that Asian partici-pants are dominated by PHLC more than European respondents. Asian females are more likely to seek support from pow-erful others (PHLC) compared to European women, who perceive themselves as more independent. Asian male partici-pants are prepared to rely on powerful others (doctors or medical institutions), while European male respondents are prone to rely on themselves mainly (IHLC). The results show that sex differences do not significantly affect the health locus of control within the same cultural group.
Is emotional support the key to improving emotion regulation? A machine learning approach
Authors: Schetsche Christian , Jaume Luis , Caccia Paula , Zelaya Martin , Azzollini Susana 
Published: March 2023

BackgroundAccording to the emotion regulation process, situation selection comprises actions that increase or decrease the likelihood of being in contexts that foster a certain type of emotion, positive or negative. This concept is complemented by the social basis theory, which starts with the assumption that the primary ecology of humans is characterized by its social components. Thus, reduced access to social relationships increases cognitive and physiological effort, which leads to a decrease in well-being.Participants and procedureIn order to make a joint assessment of both concepts, the study used supervised machine learning models to analyze the associations between selected variables of social support, emotion regulation, coping, and several psychological symptoms (somatization, obsession-compulsion, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid idea-tion, and psychoticism). For this purpose, an Argentine sample (N = 812, M age = 44.35, female = 435) was collected through the Internet, nested cross-validations were performed with 8 different learning algorithms and Shapley values were computed for the predictive models that minimized the test errors.ResultsThe results showed that adaptive strategies have considerable effects on maladaptive strategies, but they do not have signif-icant effects on symptoms. Contrariwise, social support variables have significant effects on symptoms, while they do not have major effects on maladaptive strategies.ConclusionsIt is concluded that the main function of regulatory flexibility does not appear to be a better adaptation to situations, but rather the maintenance of adequate levels of social support, i.e. emotional support received, perception of available emotion-al support, and perceived comprehension. Further implications are discussed, and a hypothetical model proposed.
Estimating hub-height wind speed based on a machine learning algorithm: implications for wind energy assessment
Authors: Liu Boming , Ma Xin , Guo Jianping , Li Hui , Jin Shikuan , Ma Yingying , Gong Wei 
Published: March 2023

Abstract. Accurate estimation of wind speed at wind turbine hub
height is of significance for wind energy assessment and exploitation.
Nevertheless, the traditional power law method (PLM) generally estimates the
hub-height wind speed by assuming a constant exponent between surface and
hub-height wind speed. This inevitably leads to significant uncertainties in
estimating the wind speed profile especially under unstable conditions. To
minimize the uncertainties, we here use a machine learning algorithm known
as random forest (RF) to estimate the wind speed at hub heights such as at
120 m (WS120), 160 m (WS160), and 200 m (WS200). These heights
go beyond the traditional wind mast limit of 100–120 m. The radar wind
profiler and surface synoptic observations at the Qingdao station from May
2018 to August 2020 are used as key inputs to develop the RF model. A deep
analysis of the RF model construction has been performed to ensure its
applicability. Afterwards, the RF model and the PLM model are used to retrieve
WS120, WS160, and WS200. The comparison analyses from both RF
and PLM models are performed against radiosonde wind measurements. At 120 m,
the RF model shows a relatively higher correlation coefficient R of 0.93 and a
smaller RMSE of 1.09 m s−1, compared with the R of 0.89 and RMSE of 1.50 m s−1
for the PLM. Notably, the metrics used to determine the performance of the model
decline sharply with height for the PLM model, as opposed to the stable
variation for the RF model. This suggests the RF model exhibits advantages
over the traditional PLM model. This is because the RF model considers well
the factors such as surface friction and heat transfer. The diurnal and
seasonal variations in WS120, WS160, and WS200 from RF are
then analyzed. The hourly WS120 is large during daytime from 09:00 to 16:00
local solar time (LST) and reach a peak at 14:00 LST. The seasonal WS120
is large in spring and winter and is low in summer and autumn. The diurnal
and seasonal variations in WS160 and WS200 are similar to those of
WS120. Finally, we investigated the absolute percentage error (APE) of
wind power density between the RF and PLM models at different heights. In the vertical
direction, the APE is gradually increased as the height increases. Overall,
the PLM algorithm has some limitations in estimating wind speed at hub
height. The RF model, which combines more observations or auxiliary data, is
more suitable for the hub-height wind speed estimation. These findings
obtained here have great implications for development and utilization in the wind energy industry in the future.
فَصْلُ المَقال في كَراهةِ توالي الأمثال
Authors: اياد صالح علاوي  
Published: March 2023

علل العلماء العدول عن الأصل في كثير من المواضع بعلة كراهة توالي الأمثال، وفي البحث اخترت الحالات التي رأيت أنّها تستحق الوقوف عليها ومناقشة آراء العلماء فيها ومحاولة تفسير كلّ حالة وإثبات صوابها من عدمه، وأسميت بحثي هذا بـ(فصلُ المَقالِ في كراهةِ توالي الأمثالِ)، وحاولت جاهدا أنْ تكون الشواهد من النصوص القرآنية لإثبات صحة ما أُريد أنْ أتوصل إليه في هذا البحث، ولأنّ النصوص القرآنية لا يمكن الطعن بصحتها أو بفصاحتها أو تعليلها بالضرورة، وأثبتُّ بالأدلة النقليّة والعقليّة عدم صحّة كثير من هذه التعليلات، وحصلت على نتائج مُرضية قد تغيّر بعض ما كان يُعتقد بأنّه من الثوابت غير القابلة للنقاش، وقسمت البحث بعد المقدمة إلى تمهيد وثلاثة مباحث؛ التمهيد تضمن التعريف اللغوي والاصطلاحي بمفردات العنوان، ثم المبحث الأول بعنوان: حذف بعض الحروف المتشابهة في الرسم أو الصوت، والمبحث الثاني تضمن كراهة توالي الأمثال في أبنية العربيّة، أما المبحث الثالث بحثت فيه كراهة توالي الأمثال في الحركات، ثم خاتمة البحث والنتائج. ومن الله التوفيق والسداد
Vascular Access Radiology and Surgery
Authors: Rostampour Sammy , Herbert Paul E 
Published: March 2023

Role of Vascular Duplex and Interventional Radiology In Vascular Access Dysfunction and MaintenanceAn overview of how the role of vascular duplex studies fits within the Vascular Access MDT, the role of surveillance imaging and its uses in helping to treat dysfunctional fistulas. The role of Interventional Radiology in the Access MDT will also be outlined and an overview of treatments available within the IR suite. Vascular access - surgical planning and technologiesThis talk relates to the planning and complexities (and not!) of vascular access planning. I will also touch on new technologies and their place in dialysis patients access
MINERAL ASSEMBLAGES, FLUID INCLUSIONS, PYRITE TRACE ELEMENTS, AND S-O ISOTOPES OF GOLD ORES FROM THE CENOZOIC DAPING DEPOSIT, SW CHINA: IMPLICATIONS FOR THE GENESIS OF COMPLEX OROGENIC LODE GOLD SYSTEMS
Authors: Yang Lin , Wang Qingfei , Groves David I. , Li Huajian , Zhai Degao , Wang Xuan , Deng Jun 
Published: March 2023

Abstract
The Cenozoic Daping orogenic gold deposit, on the southeastern margin of the Tibetan Plateau, China, contains four lode types that contain a total of 55 t gold. Pyrite-chalcopyrite–dominated (VA) and galena-dominated polymetallic sulfide veins (VB) hosted by Neoproterozoic diorite are associated with quartz-sericite-chlorite ± epidote (± barite in VB veins) alteration. Pyrite-dominated (VC) and pyrite-pyrrhotite–dominated veins (VD) hosted by Silurian dolostone (intercalated with carbon-bearing argillaceous limestone in VD veins) are related to ankerite-siderite-quartz ± sericite alteration. All have free gold spatially and temporally associated with pyrite, chalcopyrite, galena, pyrrhotite, or quartz. Most VA and VB veins are controlled by steeply SW-dipping ductile-brittle shear zones with jigsaw wall-rock breccias in VB veins, whereas gently SW-dipping faults host VC and VD veins.
There are some significant differences between different veins: (1) there were more acidic mineralization conditions for VA and VB veins relative to VC and VD veins, and more oxidized conditions for VB veins relative to other veins; (2) pyrite is rich in Co-Ni in VA and VB veins, compared to enrichment in As-Au for VC and VD veins; (3) sulfide δ34S values of 3.2 to 11.8‰ (median 8.2‰) for VA, VC, and VD veins contrast with –4.6 to +0.9‰ (median 0‰) for VB veins. The contrasting mineral parageneses, pH values, and pyrite geochemistry can be attributed to fluid-rock interaction as evidenced by replacements of amphibole by sericite in diorite and dolomite by ankerite and siderite in dolostone. The lower (~8‰) VB sulfide δ34S values and interpreted fluid oxidation relative to other veins, together with the presence of breccias and barite, can be explained by phase separation due to flash vaporization triggered by extreme hydrofracturing. The consistent NW-trending vein sets, similar median S-O isotope ratios of original ore fluids, and lack of multistage overlap of gold mineralization and alteration zones support a single-source fluid for gold mineralization at Daping. This study is diagnostic rather than just indicative in that it systematically and quantitatively portrays the mineralization diversity in an orogenic gold system formed by a single-source fluid regulated by the external fluid-rock interactions and internal hydrofracturing.
Understanding The Millennial Generation Behavior In Using Digital Banking
Authors: Baraba Rania Abdul Aziz , Mahmudi Mahmudi 
Published: March 2023

Purpose – This study aims to examine the effect of Perceived Usefulness, Perceived Ease of Use, Perceived Security, and Perceived Risk on the millennial generation’s attitude toward using Digital Banking. Furthermore, this study examines whether the attitude toward using digital banking influences the behavior in using digital banking
Methodology/approach – This research is conducted through a quantitative approach. The sample of this study is the millennial generation which is proxied by undergraduate students. This research uses a convenience sampling method. The data collection was done by distributing online questionnaires via google form with a total sample of 111 respondents. The data analysis technique used is Structural Equation Modelling (SEM) with SmartPLS 3.0 software.
Findings – It was found that Perceived Usefulness, Perceived Ease of Use, and Perceived Security has a positive significant effect on attitude toward the use of digital banking. Whereas Perceived Risk has a negative significant effect on attitude toward the use of digital banking. Last but not least attitude towards the use of digital banking has a positive significant effect on the use of digital banking.
Novelty/value – The millennial generation is the generation that determines the current and future economies. Decisions in the use of financial technology among millennials are important to identify the attributes of financial technology that are their choice. This research provides insight into the factors that influence the attitudes and interests of the millennial generation in the use of financial technology that has not been widely studied.
May Financial Literacy, Risk Tolerance, and Demographic Factors Influence the Investment Decisions of BCA Malang Customers?
Authors: Lulu Nurul Istanti  , Ninuk Puji Lestari  
Published: March 2023

Purpose – This research aims to show empirically that financial literacy, risk tolerance, and demographic factors directly influence the investment decisions of Bank BCA Malang, Indonesia, customers.
Methodology/approach – The purpose sampling method in this study has specific criteria in sampling, namely customers who are at least 17 years old, have invested at least one year, and have their income. This study shows the direct impact of using SEM-PLS analysis to demonstrate the dependence of independent variables on investment decisions.
Findings – The analysis results show that financial literacy does not affect investment decisions. Furthermore, the results of the hypothesis testing analysis carried out explain that risk tolerance affects investment decisions. Finally, the hypothesis testing analysis results explain that the variables of demographic factors do not affect investment decisions.
Clorhexidina como alternativa para el acondicionamiento dentinario en la rehabilitación del diente endodónticamente tratado
Authors: Fernández Diana , Rodríguez Douglas 
Published: March 2023

La adhesión a la dentina radicular sigue siendo un desafío en la odontología contemporánea, por lo que requiere de un protocolo y/o acondicionamiento dentinario específico. El propósito de esta revisión documental de diseño bibliográfico es describir la importancia y beneficios del uso de la CHX (clorhexidina) para el acondicionamiento dentinario en la rehabilitación de dientes endodónticamente tratados. Se realizó una revisión que comprendió una búsqueda electrónica a través de bases de datos, tomando como muestra 61 artículos que cumplían con los parámetros de la investigación; determinando que la activación de metaloproteinasas (MPP) y catepsinas de cisteína, la configuración de la cavidad, capa híbrida, uso de sistemas adhesivos autograbantes, residuos de cemento sellador endodóntico, las propiedades físicas y químicas del perno de fibra de vidrio y la tensión de contracción de polimerización constituyen un verdadero reto del complejo de la restauración adhesiva dental. Se concluye que la CHX es un inhibidor enzimático de amplio espectro antimicrobiano, sustantividad y baja citotoxicidad, que optimiza la longevidad de las restauraciones adhesivas. Durante la última década la evidencia científica ha demostrado la importancia de su inclusión en el protocolo adhesivo debido a sus numerosas propiedades que benefician la restauración de unidades endodónticamente tratadas.
MODEL PEMBELAJARAN CHILDREN’S LEARNING IN SCIENCE (CLIS) TERHADAP KEMAMPUAN BERPIKIR KREATIF SISWA PADA MATA PELAJARAN IPA
Authors: Sugandi Dede , Syach Alfyan , Nur Fadilah Ira 
Published: March 2023

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran Children’s Learning in Science (CLIS) terhadap kemempuan berpiikir kreatif siswa. Metode yang diugnakan yaitu metode kuasi eksperimen, dengan desain penelitian pretest posttest. Adapun instrument yang digunakan yaitu berupa tes kemampuan berpikir kreatif dengan jumblah soal sebanyak 5 soal. Pengolahan data mengunakan bantuan Software SPSS 17.0 dan Microsoft Excel 2007. Subjek penelitian adalah siswa kelas V SDN Alun-Alun. Hasil penelitian menyimpulkan peningkatan kemampuan berpikir kreatif siswa yang mendapat pembelajaran Children’s Learning in Science (CLIS) lebih baik secara signifikan dibandingkan dengan siswa yang mendapat pembelajaran Direct Instruction (Pembejaran langsung). Hal ni dapat dilihat dari pengitungan Ngain ternomalisai dimana kelas ekperimen lebih tinggi, dengan demikian model Children’s Learning in Science (CLIS) berpengaruh secara signipikan terhadap kemapuan berpikir kreatif siswa.
Stratigraphy, sedimentology, and paleontology of the Lower Eocene San Jose Formation in the central portion of the San Juan Basin, northwest New Mexico
Authors: Smith Larry N. , Lucas Spencer G. 
Published: March 2023

The lower Eocene San Jose Formation in the central portion of the San Juan Basin of New Mexico consists of the Cuba Mesa, Regina, Llaves, and Tapicitos Members. Well-log data indicate that, from its 100 m thickness, the Cuba Mesa Member thins towards the center of the basin and pinches out to the northeast by latitude 36 deg. 40' N, longitude 107 deg. 19' W. The Regina Member crops out most extensively in the study area and decreases in sandstone-to-mudrock ratio to the north. The Llaves and Tapicitos Members occur only in the highest locales of the area, are thin due to erosion, and are not mappable as separate units.Well-log data and 1275 m of measured sections in the Regina, Llaves, and Tapicitos Members indicate that strata in the study area are made up of approximately 35% medium- to coarse-grained sandstone and 65% fine-grained sandstone and mudrock. Sedimentology and sediment-dispersal patterns in the study area suggest deposition by generally south-flowing streams that had sources to the northwest, northeast, and east. Low-sinuosity, sand-bedded, braided(?) streams shifted laterally across approximately 1 km wide channel belts to produce sheet sandstones that are prominent throughout the formation. Levees separated channel environments from floodplain and local lacustrine areas. Avulsion relocated channels periodically to areas on the floodplain, resulting in the typically disconnected sheet sandstones within muddy overbank sediments of the Regina Member.Fossil plants from lacustrine strata of the Regina Member at Santos Peak are the only flora described from the San Jose Formation. They indicate a humid, forested environment in the depositional basin. Fossil vertebrates from the Regina Member include the mammal taxa Phenacolemur praecox, Oxyaena forcipata, Ectoganus gliriformis, Esthonyx bisulcatus, Coryphodon molestus, Hyopsodus miticulus, Phenacodus primaevus, and Hyracotherium angustidens. These taxa support correlation with the Almagre local fauna of the Regina Member in the east-central San Juan Basin. They are thus indicative of a middle Wasatchian (Lysitean) age, about 53 Ma.