bluuebunny/crossref_metadata_2025_split huggingface dataset:
Faktor yang Berhubungan dengan Stres Kerja pada Perawat di Rumah Sakit Jiwa Daerah Abepura Kota Jayapura
Authors: Maranden Ayu Anisa , Irjayanti Apriyana , Wayangkau Erich Chistian 
Published: June 2023

Latar belakang: Stres kerja saat ini menjadi masalah global yang sangat berpengaruh bagi seluruh pekerja, terutama pada perawat di negara maju dan berkembang. Tujuan penelitian ini adalah mengetahui faktor yang berhubungan dengan stres kerja pada perawat di Rumah Sakit Jiwa Daerah Abepura Kota Jayapura.Metode: Desain penelitian menggunakan kuantitatif analitik dengan pendekatan cross sectional. Populasi terdiri dari 130 perawat sedangkan sampelnya sebanyak 98 perawat, dengan teknik pengambilan sampel menggunakan proportionate stratified random sampling. Stres kerja perawat diukur menggunakan kuesioner NIOSH Generic Job Stress Questionnaire dari Hurrell yang telah disederhanakan. Analisis bivariat menggunakan uji chi-square dan analisis multivariat menggunakan regresi binary logistic. Hasil: Uji statistik penelitian ini menunjukkan ada hubungan antara stres kerja perawat dengan variabel beban kerja (p-value 0,002) dan dukungan sosial (p-value 0,042), sedangkan variabel tidak ada hubungan dengan stres kerja perawat adalah shift kerja (p-value 0,323), aktivitas di luar pekerjaan (p-value 0,159), umur (p-value 0,816), jenis kelamin (p-value 0,923), dan status pernikahan (p-value 1,000). Analisis multivariat didapatkan bahwa faktor stres kerja yang paling dominan adalah beban kerja (p-value = 0,002). Simpulan: Variabel beban kerja dan dukungan sosial memiliki hubungan dengan stres kerja pada perawat, sedangkan faktor paling dominan yaitu beban kerja. ABSTRACTTitle: Factors Associated with Work Stress on Nurses at the Abepura Regional Mental Hospital Jayapura CityBackground: Work stress is currently a global problem that is very influential for all workers, especially nurses in developed and developing countries. The purpose of this study was to determine the factors associated with work stress on nurses at the Abepura Regional Mental Hospital, Jayapura City. Method: The research design uses quantitative analytic with a cross sectional approach. The population consisted of 130 nurses while the sample was 98 nurses, with the sampling technique using proportionate stratified random sampling. Nurse job stress was measured using a simplified NIOSH Generic Job Stress Questionnaire from Hurrell. Bivariate analysis used the chi-square test and multivariate analysis used binary logistic regression.Result: The statistical test of this study showed that there was a relationship between work stress of nurses and workload variables (p-value 0.002) and social support (p-value 0.042), while the variables that had no relationship with work stress of nurses were work shifts (p-value 0.323), activities outside work (p-value 0.159), age (p-value 0.816), gender (p-value 0.923), and marital status (p-value 1.000). Multivariate analysis found that the most dominant work stress factor was workload (p-value = 0.002).Conclusion: Workload and social support variables have a relationship with work stress on nurses, while the most dominant factor is workload.
MORpH: Model reduction of linear port-Hamiltonian systems in MATLAB
Authors: Moser Tim , Durmann Julius , Bonauer Maximilian , Lohmann Boris 
Published: June 2023

Abstract
We present a novel software toolbox MORpH for the efficient storage, analysis, interconnection and structure-preserving model order reduction (MOR) of linear port-Hamiltonian differential-algebraic equation systems (pH-DAEs). The model class of pH-DAEs enables energy-based modeling and a flexible coupling of models across different physical domains. This makes them particularly suited for the simulation and control of complex technical systems. To promote the use of recent theoretical findings in engineering practice, efficient software solutions are required. In this work, we illustrate how possibly large-scale pH-DAEs can be efficiently stored and interconnected in MATLAB in an object-oriented way. We discuss three structure-preserving MOR strategies that are supported by MORpH and demonstrate the application and performance of selected MOR algorithms by means of two benchmark examples.
Modeling the compliance of the human eye with elastic membranes based on a bionic approach
Authors: Döbeli Lionardo , Haack Carsten , Heim Heiko 
Published: June 2023

Abstract

Objectives
Together with the corneoscleral shell the intraocular pressure maintains the shape of the human eyeball and thus ensures both mechanical and optical integrity, whereby the relationship between the intraocular volume and pressure is described by the so-called ocular compliance. The compliance of the human eye is of significance in situations where a variation of the intraocular volume leads to a change in pressure or vice versa, as this is the case in many clinical settings. In order to provide a framework and set-up for experimental investigations and testing this paper presents a bionic inspired approach to simulate the ocular compliance by using elastomeric membranes – based on physiological behaviour.

Methods
For parameter studies and for validation, the numerical analysis with hyperelastic material models shows good agreement with reported compliance curves. In addition, the compliance curves of six different elastomeric membranes have been measured.

Results
The results show that the characteristics of the compliance curve of the human eye can be modeled within a 5 % range using the proposed elastomeric membranes.

Conclusions
A set-up for experimental investigations is presented that allows the simulation of the compliance curve of the human eye without simplifications in terms of shape, geometry, and deformation behaviour.
Persistently elevated serum concentrations of human chorionic gonadotropin (hCG)
Authors: Collazo Abal Cristina , Fernández Marcos María Covadonga , Casado Rey Pedro , Vázquez Caamaño María Pía , Alfthan Henrik , Koistinen Hannu , Stenman Ulf-Håkan 
Published: June 2023

Abstract

Objectives
We describe a woman with constantly elevated hCG levels in serum. Since assay interference, pregnancy or cancer did not explain the elevated levels, we measured the concentrations of hCG, its β subunit (hCGβ) and its core fragment (hCGβcf) in serum and urine using specific assays, to understand the nature of the elevated hCG levels.

Methods
We used 3 assays for total hCG (these assays also recognize hCGβ and to various degrees hCGβcf), 3 for intact hCG heterodimer, 3 for free hCGβ and one for hCGβcf.

Results
With an hCG assay detecting total hCG the serum concentrations were in the range of 150–260 IU/L for the whole study period of almost 5 years, except for a peak of 1,200 IU/L, coinciding with a spontaneous abortion. Quantitation of different forms of hCG with specific immunoassays showed that the immunoreactivity in serum consisted of hCGβ. Urine contained hCGβ and hCGβcf.

Conclusions
The laboratory findings are in keeping with familial hCG syndrome. However, so far the condition remains to be determined in any family members. Elevated hCG levels without any explanation are problematic as they cause suspicion of cancer or ectopic pregnancy and may lead to harmful therapy. Specific assays, as used here, will aid in diagnosis of such cases.
Freiheit neu vorstellen: menschliches Handlungsvermögen in Zeiten der ökologischen Katastrophe
Authors: Cooke Maeve 
Published: June 2023

Abstract
I address the question of human agency from the perspective of critical social theory, starting from the premise that, today, such theories must focus on the global ecological disaster. I assume, furthermore, that radical societal change is necessary in order to arrest our current disastrous ecological trajectory. Radical societal change calls for a fundamental re-orientation in values globally, on both an individual and collective level. This entails a thorough-going change in perceptions of what it means to lead an ethically good life, including revision of deepseated conceptions of ethical agency, in particular, the idea of individual freedom. Wearing the hat of an engaged theorist, I propose a re-imagining and rearticulation of freedom as ecologically attuned, self-directing, self-transforming political agency. Taking social institutions as an example, I discuss non-authoritarian authority as a force for forming and transforming ethical perceptions and attribute a similar non-authoritarian potential to critical social theories, in this case a disclosive one. While a change in ethical perceptions will not be sufficient for the required societal transformation, I claim that it is an integral component of it.
A New INAR(1) Model for ℤ-Valued Time Series Using the Relative Binomial Thinning Operator
Authors: Kachour Maher , Bakouch Hassan S. , Mohammadi Zohreh 
Published: June 2023

Abstract
A new first-order integer-valued autoregressive process (INAR(1)) with extended Poisson innovations is introduced based on a signed version of the thinning operator, called relative binomial thinning operator, which can be considered as an extension of standard binomial thinning operator introduced by Steutel, F.W. and van Harn, K. (1979. Discrete analogues of self-decomposability and stability. Ann. Probab. 7: 893–899). It is appropriate for modeling

Z

$\mathbb{Z}$

-valued time series and either positive or negative correlations. Some properties of the process are established. Conditional least squares, Yule–Walker and conditional maximum likelihood methods are considered for the parameter estimation of the model. Moreover, simulation experiments are carried out to attest to the performance of the estimation methods. The applicability of the proposed model is investigated through a practical data set of the Saudi stock market.
Intra-stromal injection of honey-treated keratocytes as a cell-based therapy for experimental corneal laceration
Authors: Sanie-Jahromi Fatemeh , Nowroozzadeh M. Hossein , Emadi Zahra , Eghtedari Masoomeh , Khajehahmadi Zohreh 
Published: June 2023

Abstract

Objectives
This study aimed to investigate the potential of honey-supplemented medium (HSM) for expanding corneal keratocytes and its transplantation in a model of corneal laceration.

Methods
Keratocytes were cultured in 1 % HSM- or 10 % fetal bovine serum (FBS)-supplemented medium for 24 h. The effect of HSM on keratocyte proliferation was evaluated using the MTT assay. The relative expression of Lum, Kera, and ALDH3A1, known markers of native keratocytes, was quantified by real-time PCR. The safety and efficacy of HSM-treated keratocyte intrastromal injection in a rabbit model of corneal laceration were also evaluated.

Results
The MTT assay showed that HSM treatment did not significantly affect cell viability compared to FBS-supplemented medium (84.71 ± 2.38 vs. 100.08 ± 10.92, respectively; p=0.076). Moreover, HSM-treated keratocytes had significantly increased expression of Lum, Kera, and ALDH3A1 compared to cells treated with FBS, while the expression of the proliferation biomarker Thy-1 did not significantly differ between the two treatments. Intrastromal injection of HSM-treated keratocytes in the laceration animal model was safe and uneventful, resulting in less stromal inflammation and neovascularization, and consequently, better final architecture with less residual haze compared to the group injected with FBS-treated keratocytes.

Conclusions
These findings suggest that honey is a suitable supplement for keratocyte treatment and corneal cell therapy. The use of HSM may have potential applications in the treatment of corneal injuries and diseases.
Relational Agency as a Dialectic of Belonging and Not Belonging within the Social Ecology of Plantation Life in Sri Lanka
Authors: Cunliffe Ann L. , Karunanayake Geetha 
Published: June 2023

AbstractWe argue that lived spaces play a crucial role in influencing how people can or cannot enact their agency. Based on an interpretive ethnographic study of work in a large Sri Lankan tea plantation and drawing on the conceptual lenses of relational agency and social ecology, we explore how workers experience their ability to act agentically in relation to their social circumstances and examine the personal and social consequences. In doing so, we extend conceptualizations of relational agency as a dialectic of belonging and not belonging within a social ecology – an ongoing flow of intertwined activities and ways of being and relating to each other that create and reproduce social orders and forms of accountability.
On 2r-ideals in commutative rings with zero-divisors
Authors: Alhazmy Khaled , Almahdi Fuad Ali Ahmed , Bouba El Mehdi , Tamekkante Mohammed 
Published: June 2023

Abstract
In this article, we are interested in uniformly

p
r

pr

-ideals with order

≤
2

\le 2

(which we call

2
r

2r

-ideals) introduced by Rabia Üregen in [On uniformly pr-ideals in commutative rings, Turkish J. Math. 43 (2019), no. 4, 18781886]. Several characterizations and properties of these ideals are given. Moreover, the comparison between the (nonzero)

2
r

2r

-ideals and certain classes of classical ideals gives rise to characterizations of certain rings based only on the properties of the ideals consisting only of zero-divisors. Namely, among other things, we compare the class of (nonzero)

2
r

2r

-ideals with the class of (minimal) prime ideals, the class of minimal prime ideals and their squares, and the class of primary ideals. The study of

2
r

2r

-ideal in polynomial rings allows us to give a new characterization of the rings satisfying the famous

A

A

-property.
“Purement Amazigh”: investigating embodied ideologies and linguistic practices in Morocco
Authors: Soulaimani Dris 
Published: June 2023

AbstractThis research discusses language ideologies in Amazigh/Berber in Morocco. It analyzes Amazigh activists’ views on the process of Amazigh standardization, including dialect unification, script selection and reclaiming of Amazigh identity. Drawing on findings in the study of language ideologies and discourse analysis, this paper examines interviews with activists and demonstrates a connectedness between participants’ conceptions about language and their embodied actions. It also reveals ideological assemblages, in which conflicting language beliefs and practices are bound together. Through examination of the ideological divide on Amazigh language and script, the study shows how verbal and nonverbal actions iconically index aspects of Amazigh language ideologies, including linguistic purism, manifested through intricate forms of recontextualized lexical items, embodied gestures and voice features. The participants’ linguistic and non-linguistic practices provide insight into particular identity dimensions and complex social relations. The indexicalities of their utterances, which will be analyzed discursively, are better understood not only through consideration of the various semiotic resources such as embodiment, but also through discussion of specific histories of political and linguistic conflicts. The study as a whole relies on an interdisciplinary method to emphasize the political nature of language standardization and demonstrate the significant role of embodiment in language ideological research.
Assessing the subtitling of emotive reactions: a social semiotic approach
Authors: Taghian Muhammad A. A. , Ali Ahmad M. 
Published: June 2023

AbstractThis article attempts to evaluate emotive meanings across languages and cultures expressed and elicited semiotically from viewers. It investigates the challenges of subtitling emotive feelings in the American filmHomeless to Harvard(2003) into Arabic. It adopts Paul Thibault’s (2000. The multimodal transcription of a television advertisement: Theory and practice. In Anthony Baldry (ed.),Multimodality and multimediality in the distance learning age, 311–385. Campobasso: Palladino Editore) method of multimodal transcription and Feng and O’Halloran’s (2013. The multimodal representation of emotion in film: Integrating cognitive and semiotic approaches.Semiotica197(1/4). 79–100) framework of the multimodal representation of emotion to formulate strategies for subtitling emotion from English into Arabic. Additionally, Feng and O’Halloran’s (2013) framework is adapted to show how stylistic choices (e.g., cinematography, music, soundtracks, etc.) and semiotic expressions can elicit emotion from viewers. The social semiotic model is employed to investigate how emotive representation is realized through verbal and non-verbal items. The findings showed that the filmmakers had properly used stylistic choices and various semiotic techniques to elicit emotion from the viewer derived from the emotion of the film’s heroine.
Toxische Türöffner – Smart Ports als geoökonomisches Handlungsfeld
Authors: Borchert Heiko , Rühlig Tim , Weber Valentin 
Published: June 2023

Kurzfassung
Organisatorische Transformation und digitale Technologien verwandeln Überseehäfen in sogenannte Smart Ports. Diese optimieren Lieferketten, fördern Prosperität und stärken die Resilienz, ermöglichen aber auch tiefe Einblicke in Lieferbeziehungen und wirtschaftliche Abhängigkeiten. Kompetitive Kollaboration prägt die Smart Ports, denn diese sind nur erfolgreich, wenn sie unterschiedliche Akteure, die miteinander auch im Wettbewerb stehen, vernetzen und integrieren. Dies stellt im aktuellen geoökonomischen Umfeld eine besondere Herausforderung dar, wenn ordnungspolitische Wettbewerber eingebunden werden sollen. Deutschlands Wirtschaftskraft ist von maritimem Transport abhängig, doch Smart Ports beeinflussen Berlins internationale Politik bislang kaum. Der Beitrag entwickelt deshalb in einem 5-Punkte-Plan einen deutschen Smart-Ports-Ansatz, um dieses dynamische Handlungsfeld mitgestalten zu können.
Recurrent headache, stomachache, and backpain among adolescents: association with exposure to bullying and parents’ socioeconomic status
Authors: Madsen Klara Merrild , Holstein Bjørn E. , Madsen Katrine Rich 
Published: June 2023

Abstract

Objectives
Recurrent pain is a prevalent and severe public health problem among adolescents and is associated with several negative health outcomes. In a representative sample of adolescents this study examined 1) whether exposure to bullying and low socioeconomic status (SES) were associated with recurrent headache, stomachache and backpain, 2) the combined effect of exposure to bullying and low SES on recurrent pain and 3) whether SES modified the association between bullying and recurrent pain.

Methods
Data derived from the Danish contribution to the international collaborative study Health Behaviour in School-aged Children (HBSC). The study population was students in three age groups, 11-, 13- and 15-year-olds from nationally representative samples of schools. We pooled participants from the surveys in 2010, 2014 and 2018, n=10,738.

Results
The prevalence of recurrent pain defined as pain ‘more than once a week’ was high: 11.7 % reported recurrent headache, 6.1 % stomachache, and 12.1 % backpain. The proportion who reported at least one of these pains ‘almost every day’ was 9.8 %. Pain was significantly associated with exposure to bullying at school and low parental SES. The adjusted odds ratio (AOR, 95 % CI) for recurrent headache when exposed to both bullying and low SES was 2.69 (1.75–4.10). Equivalent estimates for recurrent stomachache were 5.80 (3.69–9.12), for backpain 3.79 (2.58–5.55), and for any recurrent pain 4.81 (3.25–7.11).

Conclusions
Recurrent pain increased with exposure to bullying in all socioeconomic strata. Students with double exposure, i.e., to bullying and low SES, had the highest OR for recurrent pain. SES did not modify the association between bullying and recurrent pain.
Bracketing Ephemera: Robert Paltock’s The Life and Adventures of Peter Wilkins and Eighteenth-Century Book Culture
Authors: Zähringer Raphael 
Published: June 2023

Abstract
The article seeks to conceive of Robert Paltock’s The Life and Adventures of Peter Wilkins (1750) as a hybrid text that employs certain (formal) elements of what was to become ‘the realist novel’ as integrative bracketing mechanisms for the text’s more ephemeral as well as fantastical and subversive aspects. To do so, the article builds on recent research on the realist novel which has dragged into the light the intricacies and interdependencies of the seemingly clear-cut categories of formal realism and ephemeral writing. Accordingly, texts such as Peter Wilkins can be treated as sites of exchange or integration between these modes of writing. The article moves from the emerging divide between ‘the novel’ and ephemera in the mid-eighteenth century to Paltock’s frame narrative and to paratextual devices as well as the metaphorical function of flight. By doing so, it will be shown that Paltock’s integrative approach in Peter Wilkins hinges on a deep awareness of the bias between realist and ephemeral/fantastical writing.
A Regime Analysis: Evidence from Sri Lankan Migrant Domestic Workers’ Journeys to Saudi Arabia
Authors: Handapangoda Wasana S. 
Published: June 2023

In this article, I use qualitative methods to examine the concept of a regime for migrant care based on Sri Lankan women’s transnational mobility as migrant domestic workers to Saudi Arabia. My work thus contributes to the growing body of literature on migrant care regimes from a Global South perspective, which to date has still received insufficient scholarly attention. The Sri Lanka–Saudi migrant care regime, shaped by a transnational consciousness of the possibilities for accumulation and production through reproductive labour, is located at a convergence of “translocal” gender, care, employment and migration systems. The regime is (re)produced through the relations and tensions between the family, the state and the market in an interchange of the dynamics of capitalist market forces and structural relations on various levels. The colour “brown” has emerged as a new racial classification in the global domestic sector, where power and subjectivity are constantly evolving. I argue that domestic work, which continues to be constructed as “women’s work”, represents an embodiment both of the subordination of women and of their personal autonomy. This, in turn, has broader implications for the meaning of feminine/masculine, motherhood/fatherhood, home and work.
KEYWORDS: paid domestic labour; migrant domestic workers; care regime; Saudi Arabia; Sri Lanka