bluuebunny/crossref_metadata_2025_split huggingface dataset:
Maturity model for determining digitalization levels within different product lifecycle phases
Authors: Siedler Carina , Dupont Stephanie , Zavareh Mona Tafvizi , Zeihsel Frank , Ehemann Tobias , Sinnwell Chantal , Göbel Jens C. , Zink Klaus J. , Aurich Jan C. 
Published: March 2021

AbstractMaintaining pace with ongoing changes due to digitalization is challenging for manufacturing companies. For successful implementation of digitalization, manufacturing companies must consider their existing technical systems, organizational structures, and processes, as well as social aspects. With the support of a maturity model, a company-specific digitalization level can be evaluated to provide manufacturing companies with an initial insight into their particular status quo; this can serve as a starting point for future optimization and digitalization projects. Furthermore, the results of such an analysis allow objective comparison of different areas within the company and with competitors. In this paper, the “Integrierte Arbeitssystemgestaltung in digitalisierten Produktionsunternehmen” (InAsPro) maturity model is presented, which considers the Development, Production, and Assembly product lifecycle phases, as well as Aftersales, and assesses their digitalization level focusing on the four dimensions of Technology, Organization, Social Issues, and Corporate Strategy. The maturity model’s rating scale distinguishes between four maturity levels. The results given by the InAsPro maturity model for an entire company are presented, along with those for each product lifecycle phase. Extensive descriptions for each specific maturity level are also provided.
Self-Compassion and Anxiety and Depression in Chronic Physical Illness Populations: a Systematic Review
Authors: Hughes Maria , Brown Stephen L. , Campbell Sophie , Dandy Shannon , Cherry Mary G. 
Published: March 2021

Abstract
Objectives
Anxiety and depression are common in chronic physical illness populations. Self-compassion, the motivation and the capacity to alleviate one’s own suffering, is associated with reduced anxiety and depression in mental health populations. This review aimed to collate available research showing links between self-compassion and anxiety and depression in chronic physical illness populations.

Methods
This study is a systematic review of English language studies investigating univariate and multivariate correlates of anxiety and depression by self-compassion constructs in adult chronic physical illness populations.

Results
Twenty papers, reporting data from 16 unique studies, were included. Half sampled cancer patients. Self-compassion scores consistently showed moderate to large inverse associations with anxiety and depression over both univariate (r = −.37 to −.53 and r = −.38 to −.66, respectively) and multivariate analyses (β =.01 to β = −.55 and β = −.17 to β = −.59, respectively). Worry and depressive brooding, and shame, mediated relationships between self-compassion and anxiety and depression.

Conclusions
Although findings suggest that self-compassion processes may have a role in alleviating anxiety and depression in chronic physical illness populations, methodological limitations limit confidence in this proposition. Prospective studies that identify theoretically plausible mediators and moderators are required before the development or modification of therapeutic interventions.
Place, Peers, and Play: Children’s Belonging in a Preprimary School Setting
Authors: Kyrönlampi Taina , Uitto Minna , Puroila Anna-Maija 
Published: March 2021

AbstractThis article focuses on children’s perspectives of belonging to a place, in this case a Finnish preprimary school setting. This study explores “place-belonging” in photographs originally taken by the children in their preprimary school activities. “Photo-telling” was applied as a methodology to link narrative and visual approaches. The research data consist of 13 children’s photographs and group discussions, in which the children viewed the photographs with the researcher. The study shows that children’s belonging in the preprimary school was intertwined with various elements of the setting, including the people, activities, materiality, and institutional and cultural practices. The findings show how the children can make places of their own and contribute to the setting, how they build their own places, and how these places and associated structures affect the children’s actions. Play allows the children to gain familiarity and attachment to places, materials, and peers, hence building a sense of belonging to the preprimary school as a setting. Children’s photographs and storytelling activities provide educators with a significant means to support and understand children’s perspectives on place and belonging.
Structural properties and adsorption of uranyl ions on the nanocomposite hydroxyapatite/white clay
Authors: Broda E. , Gładysz-Płaska A. , Skwarek E. , Payentko V. V. 
Published: March 2021

AbstractUranium is more and more extensively applied as a source of energy and can be potentially used for nuclear weapon production. Owing to that fact, the problem of uranium expansion in the environment is the object of research and draw attention many scientists. One of the most effective methods of uranium removal from the wastewater (where uranium is present in a low concentration and occurs mainly in the form of uranyl ion, UO22+) is the adsorbent usage. It is important to discover an adsorbent which will be effective, widely available and cheap. The paper discusses properties and the ability of U (VI) adsorption on a clay and nanocomposite clay/Hap (hydroxyapatite) obtained by wet method. The adsorbents were characterized by the mentioned below tests: XRD, XRF, the porosity (nitrogen adsorption–desorption method), zeta potential, surface charge density and sorption of U (VI). It was shown that nanocrystalline composites Hap/white clay can be appropriate adsorbent for removal of uranyl ions. The adsorption depends on the temperature and pH of the solution.
Handlungsfelder und Arbeitsbereiche nach dem dualen Pflegestudium – Eine Verbleibstudie an der FH Münster
Authors: Claaßen Ailina Christina , Jeiler Katharina , Martens Dorothee , Oetting-Roß Claudia 
Published: March 2021

Zusammenfassung
Hintergrund
Nach der Etablierung grundständiger Studiengänge in der Pflege stehen die ersten Absolvent_innen inzwischen dem Arbeitsmarkt zur Verfügung. Unabhängig vom erwarteten Mehrwert für die Pflegepraxis sind einige Aspekte hinsichtlich des beruflichen Verbleibs, der Aufgabenprofile und Handlungsfelder sowie der beruflichen Zufriedenheit nach wie vor unklar.

Ziel der Arbeit
Die vorliegende Arbeit beschäftigt sich mit der Frage, in welchen Handlungsfeldern und Arbeitsbereichen Absolvent_innen eingesetzt werden, wie zufrieden sie damit sind, und welche akademischen Weiterqualifizierungen sie in Anspruch nehmen bzw. anstreben.

Methodik
Nach einer literaturbasierten Fragebogenentwicklung erfolgte die Datenerhebung als onlinegestützte Befragung (EvaSys) der bisherigen Absolvent_innenjahrgänge des Bachelor-Studiengangs Pflege dual der FH Münster. Die Befragungsergebnisse wurden deskriptiv mittels SPSS ausgewertet.

Ergebnisse
Die Ergebnisse zeigen ein vielfältiges Aufgabenprofil in der direkten pflegerischen Versorgung mit überwiegend klientennahen Tätigkeiten. Die Befragten sind insgesamt eher zufrieden mit ihrer beruflichen Tätigkeit. Zudem verdeutlicht die Aufnahme verschiedener aufbauender Studiengänge ein Streben nach Weiterqualifizierung.

Schlussfolgerung
Den Absolvent_innen gelingt es in der Regel gut, sich Handlungsfelder und (erweiterte) Arbeitsbereiche im Rahmen ihrer Pflegetätigkeit zu erschließen. Es scheint, als erfolge diese Schaffung neuer Tätigkeitsfelder nicht selten durch die Eigeninitiative der Absolvent_innen selbst. Dies impliziert die Notwendigkeit einer Weiterentwicklung der beruflichen Praxis, insbesondere hinsichtlich spezifischer Stellenprofile und Personalkonzepte für akademisch qualifizierte Pflegefachkräfte. Die Entwicklung passgenauer Stellenprofile sollte die berufliche Verortung der Absolvent_innen zukünftig unterstützen und ihnen schon im Studium eine Perspektive bieten.
Personalized screening intervals for kidney function in patients with chronic heart failure: a modeling study
Authors: Schuurman Anne-Sophie , Tomer Anirudh , Akkerhuis K. Martijn , Hoorn Ewout J. , Brugts Jasper J. , Manintveld Olivier C. , van Ramshorst Jan , Umans Victor A. , Boersma Eric , Rizopoulos Dimitris , Kardys Isabella 
Published: March 2021

Abstract
Background
High mortality and rehospitalization rates demonstrate that improving risk assessment in heart failure patients remains challenging. Individual temporal evolution of kidney biomarkers is associated with poor clinical outcome in these patients and hence may carry the potential to move towards a personalized screening approach.

Methods
In 263 chronic heart failure patients included in the prospective Bio-SHiFT cohort study, glomerular and tubular biomarker measurements were serially obtained according to a pre-scheduled, fixed trimonthly scheme. The primary endpoint (PE) comprised cardiac death, cardiac transplantation, left ventricular assist device implantation or heart failure hospitalization. Personalized scheduling of glomerular and tubular biomarker measurements was compared to fixed scheduling in individual patients by means of a simulation study, based on clinical characteristics of the Bio-SHiFT study. For this purpose, repeated biomarker measurements and the PE were jointly modeled. For personalized scheduling, using this fitted joint model, we determined the optimal time point of the next measurement based on the patient’s individual risk profile as estimated by the joint model and the maximum information gain on the patient’s prognosis. We compared the schedule’s capability of enabling timely intervention before the occurrence of the PE and number of measurements needed.

Results
As compared to a pre-defined trimonthly scheduling approach, personalized scheduling of glomerular and tubular biomarker measurements showed similar performance with regard to prognostication, but required a median of 0.4–2.7 fewer measurements per year.

Conclusion
Personalized scheduling is expected to reduce the number of patient visits and healthcare costs. Thus, it may contribute to efficient monitoring of chronic heart failure patients and could provide novel opportunities for timely adaptation of treatment.

Graphic abstract
Frontiers of light manipulation in natural, metallic, and dielectric nanostructures
Authors: De Tommasi E. , Esposito E. , Romano S. , Crescitelli A. , Di Meo V. , Mocella V. , Zito G. , Rendina I. 
Published: March 2021

AbstractThe ability to control light at the nanoscale is at the basis of contemporary photonics and plasmonics. In particular, properly engineered periodic nanostructures not only allow the inhibition of propagation of light at specific spectral ranges or its confinement in nanocavities or waveguides, but make also possible field enhancement effects in vibrational, Raman, infrared and fluorescence spectroscopies, paving the way to the development of novel high-performance optical sensors. All these devices find an impressive analogy in nearly-periodic photonic nanostructures present in several plants, animals and algae, which can represent a source of inspiration in the development and optimization of new artificial nano-optical systems. Here we present the main properties and applications of cutting-edge nanostructures starting from several examples of natural photonic architectures, up to the most recent technologies based on metallic and dielectric metasurfaces.
Non-dense orbits on homogeneous spaces and applications to geometry and number theory
Authors: AN JINPENG , GUAN LIFAN , KLEINBOCK DMITRY 
Published: March 2021

AbstractLet G be a Lie group, let
$\Gamma \subset G$
be a discrete subgroup, let
$X=G/\Gamma $
and let f be an affine map from X to itself. We give conditions on a submanifold Z of X that guarantee that the set of points
$x\in X$
with f-trajectories avoiding Z is hyperplane absolute winning (a property which implies full Hausdorff dimension and is stable under countable intersections). A similar result is proved for one-parameter actions on X. This has applications in constructing exceptional geodesics on locally symmetric spaces and in non-density of the set of values of certain functions at integer points.
Amendments to the 1993 Constitution of the Russian Federation Concerning International Law (2020)
Authors: Kalinichenko Paul , Kochenov Dimitry Vladimirovich 
Published: March 2021

The Russian Constitution was adopted by a referendum on December 12, 1993. It was inspired by Western constitutional traditions and internationally recognised democratic and human rights values. The Constitution established three core features of the Russian constitutional order, all breaking with the Soviet past:
•The Constitutional provisions on the foundations of the constitutional system, the protection of human rights, and constitutional review are unchangeable and cannot be amended, except via the summoning of a new Constitutional Assembly/national referendum (art. 135).•The Constitution established a strongly monist approach to international law, integrating it into the Russian legal order and giving priority to duly ratified international treaties and agreements to override conflicting domestic laws (art. 15(4)).•The Russian Constitutional Court enjoys exclusive competence to interpret the Constitution via binding precedents.
Interpreting change through legal culture: the case of the Irish exclusionary rule
Authors: Hamilton Claire 
Published: March 2021

AbstractThe changes to the Irish exclusionary rule introduced by the judgment in People (DPP) v JC mark an important watershed in the Irish law of evidence and Irish legal culture more generally. The case relaxed the exclusionary rule established in People (DPP) v Kenny, one of the strictest in the common law world, by creating an exception based on ‘inadvertence’. This paper examines the decision through the lens of legal culture, drawing in particular on Lawrence Friedman's distinction between ‘internal’ and ‘external’ legal culture to help understand the factors contributing to the decision. The paper argues that Friedman's concept and, in particular, the dialectic between internal and external legal culture, holds much utility at a micro as well as macro level, in interrogating the cultural logics at work in judicial decision-making.
Shallow-marine serpentinization-derived fluid seepage in the Upper Cretaceous Qahlah Formation, United Arab Emirates
Authors: Eickmann Benjamin , Little Crispin T. S. , Peckmann Jörn , Taylor Paul D. , Boyce Adrian J. , Morgan Daniel J. , Bach Wolfgang 
Published: March 2021

AbstractSerpentinization of ultramafic rocks in the sea and on land leads to the generation of alkaline fluids rich in molecular hydrogen (H2) and methane (CH4) that favour the formation of carbonate mineralization, such as veins in the sub-seafloor, seafloor carbonate chimneys and terrestrial hyperalkaline spring deposits. Examples of this type of seawater–rock interaction and the formation of serpentinization-derived carbonates in a shallow-marine environment are scarce, and almost entirely lacking in the geological record. Here we present evidence for serpentinization-induced fluid seepage in shallow-marine sedimentary rocks from the Upper Cretaceous (upper Campanian to lower Maastrichtian) Qahlah Formation at Jebel Huwayyah, United Arab Emirates. The research object is a metre-scale structure (the Jebel Huwayyah Mound) formed of calcite-cemented sand grains, which formed a positive seafloor feature. The Jebel Huwayyah Mound contains numerous vertically orientated fluid conduits containing two main phases of calcite cement. We use C and O stable isotopes and elemental composition to reconstruct the fluids from which these cements precipitated and infer that the fluids consisted of variable mixtures of seawater and fluids derived from serpentinization of the underlying Semail Ophiolite. Based on their negative δ13C values, hardgrounds in the same section as the Jebel Huwayyah Mound may also have had a similar origin. The Jebel Huwayyah Mound shows that serpentinization of the Semail Ophiolite by seawater occurred very soon after obduction and marine transgression, a process that continued through to the Miocene, and, with interaction of meteoric water, up to the present day.
Improving the work of the Arctic Council: challenges and recommendations
Authors: Rottem Svein Vigeland 
Published: March 2021

Abstract
The Arctic Contaminants Action Programme (ACAP), originally intended to follow up the work of AMAP (the Arctic Monitoring and Assessment Programme) on identifying the sources of pollution, became an official working group under the Arctic Council in 2006. ACAP has focussed on pollution from Russian sources, the main objective being to accelerate the reduction of national emissions of various environmental pollutants and climate forcers. Basically, ACAP initiates projects with a scientific basis in AMAP assessments of the health of the Arctic. The idea behind the creation of ACAP was to channel the work of the Arctic Council in a more practical direction and to improve the use of the knowledge produced by AMAP. ACAP is one of only two Council working groups not to have been specifically evaluated and analysed by external bodies and academics. This article undertakes a critical analysis of ACAP and argues that there are great potentials for improving its work. ACAP has established a forum where it has been possible to facilitate pilot projects aimed at limiting harmful emissions; this work should be strengthened.
Hacking humanitarians: Defining the cyber perimeter and developing a cyber security strategy for international humanitarian organizations in digital transformation
Authors: Marelli Massimo 
Published: March 2021

AbstractDigitalization and new technologies have an increasingly important role in today's humanitarian activities. As humanitarian organizations become more active in and reliant on new and digital technologies, they evolve from being simple bystanders to being fully fledged stakeholders in cyberspace, vulnerable to adverse cyber operations that could impact on their capacity to protect and assist people affected by armed conflict or other situations of violence.This shift makes it essential for humanitarian organizations to understand and properly map their resulting cyber perimeter. Humanitarian organizations can protect themselves and their activities by devising appropriate cyber strategies for the digital environment. Clearly defining the digital boundaries within which they carry out operations lays the groundwork for humanitarian organizations to develop a strategy to support and protect humanitarian action in the digital environment, channel available resources to where they are most needed, and understand the areas in which their operational dialogue and working modalities need to be adapted for cyberspace.The purpose of this article is to identify the unique problems facing international humanitarian organizations operating in cyberspace and to suggest ways to address them. More specifically, the article identifies the key elements that an international humanitarian organization should consider in developing a cyber security strategy. Throughout, the International Committee of the Red Cross and its specificities are used as an example to illustrate the problems identified and the possible ways to address them.
A Multi-Method Approach to Understand Parent Behaviors During Child Acute Pain
Authors: Constantin Kaytlin L. , Moline Rachel L. , Labonte Lindsay , McMurtry C. Meghan 
Published: March 2021

Abstract. Parent behaviors strongly predict child responses to acute pain; less studied are the factors shaping parent behaviors. Heart rate variability (HRV) is considered a physiological correlate of emotional responding. Resting or “trait” HRV is indicative of the capacity for emotion regulation, while momentary changes or “state” HRV is reflective of current emotion regulatory efforts. This study aimed to examine: (1) parent state HRV as a contributor to parent verbal behaviors before and during child pain and (2) parent trait HRV as a moderator between parent emotional states (anxiety, catastrophizing) and parent behaviors. Children 7–12 years of age completed the cold pressor task (CPT) in the presence of a primary caregiver. Parents rated their state anxiety and catastrophizing about child pain. Parent HRV was examined at 30-second epochs at rest (“trait HRV”), before (“state HRV-warm”), and during their child’s CPT (“state HRV-cold”). Parent behaviors were video recorded and coded as coping-promoting or distress-promoting. Thirty-one parents had complete cardiac, observational, and self-report data. A small to moderate negative correlation emerged between state HRV-cold and CP behaviors during CPT. Trait HRV moderated the association between parent state catastrophizing and distress-promoting behaviors. Parents experiencing state catastrophizing were more likely to engage in distress-promoting behavior if they had low trait HRV. This novel work suggests parents who generally have a low (vs. high) HRV, reflective of low capacity for emotion regulation, may be at risk of engaging in behaviors that increase child distress when catastrophizing about their child’s pain.
An In‐Depth Analysis of Lightning Trends in Hurricane Harvey Using Satellite and Ground‐Based Measurements
Authors: Ringhausen Jacquelyn S. , Bitzer Phillip M. 
Published: March 2021

AbstractSatellite lightning measurements from the Geostationary Lightning Mapper (GLM) and ground‐based measurements from Earth Networks Total Lightning Network (ENTLN) for Hurricane Harvey (2017) are combined to obtain a better representation of intra‐cloud and cloud‐to‐ground lightning and their relationship to intensification and weakening of the hurricane. Through this combination, detection efficiencies of ENTLN and GLM are calculated for the rainband and eyewall of Harvey. In addition, the combined data set is used to derive the cloud flash fraction (CFF) and cloud pulse fraction (CPF) throughout the study period. The results show that flash and pulse rates increase in both the eyewall and rainband prior to rapid intensification in Harvey. The rainband lightning has the highest correlation to Harvey's intensification, where increases in lightning correspond to the largest periods of wind‐speed intensification. The eyewall CFF is also highly correlated to intensification, with minima in eyewall CFF and CPF coinciding with slower intensification periods in Harvey, while increasing CFF and CPF corresponds to more rapidly intensifying periods. Further, GLM flash characteristics including the events per flash, groups per flash, maximum group area, maximum number of events per group, flash footprint, flash energy, and flash duration are tracked and compared to Harvey's wind‐speeds. Nearly all seven flash characteristics show an increase prior to rapid intensification, with the strongest correlation to intensification found with the rainband lightning spatial characteristics. This research represents a step forward in the application of lightning data that can be used in future studies of tropical cyclone intensification and weakening.