bluuebunny/crossref_metadata_2025_split huggingface dataset:
Gesundheit – digital und inklusiv: eine Lernsoftware barrierearm gestalten
Authors: Sube Lena , Bröhl Jessica , Kadatz Lisa , Klose Inga , Frings Stefanie , York Jana 
Published: September 2021

ZusammenfassungHintergrundDer Kompetenzerwerb in den Bereichen Arbeitsschutz und Gesundheit ist für Menschen mit Lernschwierigkeiten auf Grund vielfältiger Barrieren erschwert. Die softwarebasierte Vermittlung von gesundheitsbezogenen Kompetenzen stellt eine Möglichkeit dar, die Barrieren in der Gesundheitsbefähigung abzubauen.MethodikEs wurden drei leitfadengestützte Fokusgruppengespräche mit Beschäftigten mit Lernschwierigkeiten und Mitarbeitenden einer WfbM (Werkstatt für Menschen mit Behinderung) der Recklinghäuser Werkstätten GmbH geführt. Im Rahmen dessen wurden Kenntnisse zu Gesundheitsförderung und Arbeitsschutz sowie die bevorzugte Lernmethode erfragt. Außerdem wurden Gestaltungskriterien und Entwürfe für barrierefreie Lerninhalte diskutiert. Hierfür stand die Lernsoftware sam® von secova GmbH & Co. KG, Rheine, beispielhaft zur Verfügung. Die gewonnenen Erkenntnisse wurden in die Revision der Lerninhalte einbezogen und als Handreichung für die barrierefreie Gestaltung digitaler Lerninhalte für die Zielgruppe mit Lernschwierigkeiten aufbereitet.ErgebnisseAnhand multimedialer Inhalte sollte eine didaktische Vielfalt angeboten werden. Zum besseren Verständnis sollten hierbei vereinfachte Sprache und Symbolbilder sowie eine kontrastreiche und übersichtliche Gestaltung verwendet werden. Der Fokus sollte auf den individuellen Bedürfnissen der Adressierten sowie den Gegebenheiten der Einrichtung liegen. Zum Abbau von Barrieren sollten verschiedene didaktische und multimediale Materialien zur Wissensvermittlung genutzt werden.SchlussfolgerungDer Einsatz der Handreichung ist auch in anderen Kontexten vorstellbar und sollte in der Praxis evaluiert werden.
Theorieatmosphären. Soziologische Denkstile als affektive Praxis
Authors: Beregow Elena 
Published: September 2021

ZusammenfassungDieser Artikel führt das Konzept der Theorieatmosphäre ein, um die affektive Dimension von Theorien zu adressieren. Jenseits einer Engführung auf die Autor:in oder auf den Text wird die Theorieatmosphäre als Produkt des performativen Zusammenwirkens von Text, Lesepraktiken, Dingen und Räumen entworfen. Im Anschluss an Ludwik Flecks Theorie der Denkstile, Denkkollektive und Stimmungen wird die Funktionsweise von Theorieatmosphären umrissen und mithilfe der jüngeren Debatten um Atmosphären und Affekte aktualisiert. In dieser Weise können Theorieatmosphären als Produkte affektiver Praxis (Wetherell) verstanden und um die Rolle nichtmenschlicher Elemente erweitert werden. In einem Vergleich des systemtheoretischen (Luhmann) und des dekonstruktiven Denkstils (Deleuze und Guattari) erfolgt anhand der Parameter des Textes, der Praxis des Lesens sowie der Dinge und Räume von Theorie eine Analyse zweier konträrer Theorieatmosphären. Ausgehend von den Selbstbeschreibungen und den dabei wichtigen metaphorischen Registern werden diese als „heiße“ vs. „kalte“ Theorien akzentuiert. Das Konzept der Theorieatmosphäre zielt auf eine konstitutive, aber meist übersehene Dimension von Theorien und möchte zur Debatte zu Prozessen des Theoretisierens sowie von Schulbildungs- und Rezeptionsprozessen beitragen, indem es erste Antworten auf die Frage liefert: Warum faszinieren Theorien?
Storying COVID-19: fear, digitalisation, and the transformational potential of storytelling
Authors: Essebo Maja 
Published: September 2021

AbstractStories are being increasingly recognised for their potential as creators, not only depicters, of change. As such, they are receiving greater interest within sustainability science, not least in the approaches specifically focused on transformative processes of co-creation. But while highly powerful, stories are confined by both inherent and external frameworks that, if not acknowledged, limit their transformative potential. This paper addresses two such critical issues—fear and digitalisation—and discusses the ways in which they influence how and with what effects stories can be told. It uses the COVID-19 pandemic as illustration of storytelling processes and outlines some of the ways in which we can, and cannot, draw parallels between pandemic and climate change storytelling.
Current Concepts on the Pathogenesis of Systemic Sclerosis
Authors: Truchetet Marie Elise , Brembilla Nicolò C. , Chizzolini Carlo 
Published: September 2021

AbstractFrom the clinical standpoint, systemic sclerosis (SSc) is characterized by skin and internal organ fibrosis, diffuse fibroproliferative vascular modifications, and autoimmunity. Clinical presentation and course are highly heterogenous and life expectancy variably affected mostly dependent on lung and heart involvement. SSc touches more women than men with differences in disease severity and environmental exposure. Pathogenetic events originate from altered homeostasis favored by genetic predisposition, environmental cues and a variety of endogenous and exogenous triggers. Epigenetic modifications modulate SSc pathogenesis which strikingly associate profound immune-inflammatory dysregulation, abnormal endothelial cell behavior, and cell trans-differentiation into myofibroblasts. SSc myofibroblasts show enhanced survival and enhanced extracellular matrix deposition presenting altered structure and altered physicochemical properties. Additional cell types of likely pathogenic importance are pericytes, platelets, and keratinocytes in conjunction with their relationship with vessel wall cells and fibroblasts. In SSc, the profibrotic milieu is favored by cell signaling initiated in the one hand by transforming growth factor-beta and related cytokines and in the other hand by innate and adaptive type 2 immune responses. Radical oxygen species and invariant receptors sensing danger participate to altered cell behavior. Conventional and SSc-specific T cell subsets modulate both fibroblasts as well as endothelial cell dysfunction. Beside autoantibodies directed against ubiquitous antigens important for enhanced clinical classification, antigen-specific agonistic autoantibodies may have a pathogenic role. Recent studies based on single-cell RNAseq and multi-omics approaches are revealing unforeseen heterogeneity in SSc cell differentiation and functional states. Advances in system biology applied to the wealth of data generated by unbiased screening are allowing to subgroup patients based on distinct pathogenic mechanisms. Deciphering heterogeneity in pathogenic mechanisms will pave the way to highly needed personalized therapeutic approaches.
A Comparison of Cranial Cavity Extraction Tools for Non-contrast Enhanced CT Scans in Acute Stroke Patients
Authors: Vass L. , Moore M. J. , Hanayik T. , Mair G. , Pendlebury S. T. , Demeyere N. , Jenkinson M. 
Published: September 2021

AbstractCranial cavity extraction is often the first step in quantitative neuroimaging analyses. However, few automated, validated extraction tools have been developed for non-contrast enhanced CT scans (NECT). The purpose of this study was to compare and contrast freely available tools in an unseen dataset of real-world clinical NECT head scans in order to assess the performance and generalisability of these tools. This study included data from a demographically representative sample of 428 patients who had completed NECT scans following hospitalisation for stroke. In a subset of the scans (n = 20), the intracranial spaces were segmented using automated tools and compared to the gold standard of manual delineation to calculate accuracy, precision, recall, and dice similarity coefficient (DSC) values. Further, three readers independently performed regional visual comparisons of the quality of the results in a larger dataset (n = 428). Three tools were found; one of these had unreliable performance so subsequent evaluation was discontinued. The remaining tools included one that was adapted from the FMRIB software library (fBET) and a convolutional neural network- based tool (rBET). Quantitative comparison showed comparable accuracy, precision, recall and DSC values (fBET: 0.984 ± 0.002; rBET: 0.984 ± 0.003; p = 0.99) between the tools; however, intracranial volume was overestimated. Visual comparisons identified characteristic regional differences in the resulting cranial cavity segmentations. Overall fBET had highest visual quality ratings and was preferred by the readers in the majority of subject results (84%). However, both tools produced high quality extractions of the intracranial space and our findings should improve confidence in these automated CT tools. Pre- and post-processing techniques may further improve these results.
A new measure for the assessment of the university engagement: The SInAPSi academic engagement scale (SAES)
Authors: Freda Maria Francesca , Raffaele De Luca Picione , Esposito Giovanna , Ragozini Giancarlo , Testa Italo 
Published: September 2021

AbstractDespite the growing interest on the notion of academic engagement (AE) and its relevance for students’ success, a few valid and reliable instruments on AE have been developed. Moreover, most of the available measures consider AE as a student’s trait rather than a relational and situated dynamic process. This study presents the development and validation of a new instrument, the SInAPSi Academic Engagement Scale (SAES), which was developed within a project coordinated by the SInAPSi center of the Authors’ University and it aims to measure AE. The main sample was constituted by 680 students and a convenience sample of 312 biology and biotechnologies students was also involved to perform the confirmatory factor analysis of the initial factor structure of the SAES. Construct validity was assessed using the University Student Engagement Inventory (USEI), while criterion-related validity was established with the Academic Motivation Scale (AMS), the students’ confidence in one’s own preparation for academic studies and their academic performance. Results show that the SAES presents a robust factor structure, a good convergent and discriminant validity, and satisfactory psychometric properties. Furthermore, the SAES shows a positive correlation with the USEI and the AMS, the students’ confidence in their preparation for academic studies and their academic performance. The results indicate that the SAES can produce valid and reliable data on AE and it may have strong implications for assessing AE and implementing intervention programs for university students.
Impact of serum vitamin D on the response and prognosis in breast cancer patients treated with neoadjuvant chemotherapy
Authors: Tokunaga Eriko , Masuda Takanobu , Ijichi Hideki , Tajiri Wakako , Koga Chinami , Koi Yumiko , Nakamura Yoshiaki , Ohno Shinji , Taguchi Kenichi , Okamoto Masahiro 
Published: September 2021

Abstract
Background
Several studies have recently reported that the relationships between serum vitamin D and the prognosis or the pathological response to neoadjuvant chemotherapy (NAC) in breast cancer. However, there are no data regarding the clinical impacts of the vitamin D in Japanese breast cancer patients so far.

Patients and methods
In the present study, a total of 250 patients with clinical Stage I–III primary breast cancer who were treated with NAC and subsequently underwent definitive surgery were included. Serum 25-hydroxvitamin D (25(OH)D) levels were evaluated using blood samples obtained before NAC.

Results
The serum 25(OH)D was positively associated with age, and the serum 25(OH)D was significantly higher in postmenopausal women than that in pre/peri-menopausal women. Serum 25(OH)D level was not associated with the achievement of pathological complete response (pCR) in this cohort. The low 25(OH)D levels were significantly associated with shorter time to distant recurrence (TTDR). According to the univariate analysis, high clinical stage before NAC (cStage III) and low serum 25(OH)D level were significantly associated with the shorter TTDR, and pCR was significantly associated with the longer TTDR. According to a multivariate analysis, low serum 25(OH)D level were independent poor prognostic factors for TTDR.

Conclusions
The low 25(OH)D levels were significantly associated with poorer prognosis in Japanese women with operable breast cancer patients treated with NAC.
A printed lens in antenna’s aperture to improve the performance of UWB-radar system
Authors: Choudhary Vipin , Rönnow Daniel , Tripathy Malay Ranjan 
Published: September 2021

Abstractwe present a printed lens for radar applications. The structure of the presented lens consists of an array of modified micro-strip lines, which is positioned in the antenna’s aperture on the same planar substrate. Simulations show that the gain and directivity increase with the proposed lens in a wide band frequency band. The proposed design is insensitive to rotation of the antenna. This paper focuses on real industrial applications and problems. Further, we show that the lens can be used to improve the object detection ability of an ultrawide band radar system, which is used in industrial applications such as non-destructive monitoring of built-structures and for use in the renovation process. The signal to noise ratio is improved. Furthermore, we show how the microwave lens can also be used to reduce the clutter in applications where the complex refractive index of objects is determined. Further, different simulated results (for different cases) are compared, presented and concluded.
The forest frontier in the Global South: Climate change policies and the promise of development and equity
Authors: Brockhaus Maria , Di Gregorio Monica , Djoudi Houria , Moeliono Moira , Pham Thuy Thu , Wong Grace Y. 
Published: September 2021

AbstractHalting forest loss and achieving sustainable development in an equitable manner require state, non-state actors, and entire societies in the Global North and South to tackle deeply established patterns of inequality and power relations embedded in forest frontiers. Forest and climate governance in the Global South can provide an avenue for the transformational change needed—yet, does it? We analyse the politics and power in four cases of mitigation, adaptation, and development arenas. We use a political economy lens to explore the transformations taking place when climate policy meets specific forest frontiers in the Global South, where international, national and local institutions, interests, ideas, and information are at play. We argue that lasting and equitable outcomes will require a strong discursive shift within dominant institutions and among policy actors to redress policies that place responsibilities and burdens on local people in the Global South, while benefits from deforestation and maladaptation are taken elsewhere. What is missing is a shared transformational objective and priority to keep forests standing among all those involved from afar in the major forest frontiers in the tropics.
Effect of sex, age, and reproductive status on daily activity levels and activity patterns in jaguars (Panthera onca)
Authors: Jędrzejewski Włodzimierz , Vivas Ilad , Abarca Maria , Lampo Margarita , Morales Luis G. , Gamarra Gertrudis , Schmidt Krzysztof , Hoogesteijn Rafael , Carreño Rafael , Puerto María F. , Viloria Ángel L. , Breitenmoser Christine , Breitenmoser Urs 
Published: September 2021

AbstractAll animals, including carnivores, adapt their daily activity duration and distribution to satisfy food demands, breed, or avoid mortality risk. We used the kernel density method to estimate daily movement activity levels and movement activity patterns of jaguars in Hato Piñero, in Venezuelan Western Llanos, based on 3,656 jaguar detection time records from two and a half years of camera trapping. Jaguars were active for 11.7 h per day on average and exhibited mostly nocturnal and crepuscular activity pattern, however, with marked differences between sex/age/reproductive groups. Reproductive females had the highest daily activity level (13.2 h/day), followed by adult males (10.9 h/day), non-reproductive females (10.5 h/day), and cubs (8.7 h/day). Activity patterns also differed, with males and reproductive females having activity peaks at the same hours after sunset and before sunrise, cubs in the night and after sunrise, while non-reproductive females were most active during night hours. This study was the first to document the effect of sex, age, and reproductive status on daily level and activity pattern in the jaguar.
A hybrid ant lion optimization chicken swarm optimization algorithm for charger placement problem
Authors: Deb Sanchari , Gao Xiao-Zhi 
Published: September 2021

AbstractTransportation electrification is known to be a viable alternative to deal with the alarming issues of global warming, air pollution, and energy crisis. Public acceptance of Electric Vehicles (EVs) requires the availability of charging infrastructure. However, the optimal placement of chargers is indeed a complex problem with multiple design variables, objective functions, and constraints. Chargers must be placed with the EV drivers’ convenience and security of the power distribution network being taken into account. The solutions to such an emerging optimization problem are mostly based on metaheuristics. This work proposes a novel metaheuristic considering the hybridization of Chicken Swarm Optimization (CSO) with Ant Lion Optimization (ALO) for effectively and efficiently coping with the charger placement problem. The amalgamation of CSO with ALO can enhance the performance of ALO, thereby preventing it from getting stuck in the local optima. Our hybrid algorithm has the strengths from both CSO and ALO, which is tested on the standard benchmark functions as well as the above charger placement problem. Simulation results demonstrate that it performs moderately better than the counterpart methods.
Effects of One-a-Day Foot Patrols on Hot Spots of Serious Violence and Crime Harm: a Randomised Crossover Trial
Authors: Basford Lewis , Sims Chris , Agar Iain , Harinam Vincent , Strang Heather 
Published: September 2021

Abstract
Research Question
Does one foot patrol per day (15–20 min) conducted in serious violence harm spots reduce street-visible crime harm and frequency relative to no foot patrol in the same hot spots, and if so by how much?

Data
We identified 20 hot spots of 150m2 each on the basis of community violence defined as serious assaults, robbery, and drug dealing in the Southend-on-Sea area of Essex Police, with boundaries geo-fenced to collect GPS measures of foot patrol presence generated by hand-held electronic trackers issued to officers directed to perform patrols. All street-visible crimes were counted for each of the 90 days of the experiment in each hot spot.

Methods
Daily random assignment of each hot spot to either control or treatment conditions (N = 90 X 20 = 1800 place-days) prescribed 720 place-days to receive extra patrols by Operational Support Group officers, which were compared to 1080 place-days with no extra patrols, using an intent-to-treat design, with 98% compliance with assigned treatments. Independent measures of other police presence in the area were tracked by the force-wide GPS telematics measures. All crimes were coded with the Cambridge Crime Harm Index for their CHI value.

Findings
The 20 harm spots comprised just 2.6% of the geographical area of the Southend-on-Sea area, with 41% of all its Cambridge CHI crime harm in the year preceding the experiment. Background patrol presence was about 2 min per day on control days and 1 min per treatment day. Crime harm scores for serious community violence were 88.5% lower on experimental days with extra patrols (mean = 1.07 CHI per treatment place-day) than without it (mean = 9.30 CHI per control place-day). Crime harm scores for all street-visible offences were 35.6% lower on treatment days (mean = 7.94 CHI per treatment place-day) than control days (mean = 12.33 CHI per control place-day), while the mean count of all street-visible offences was 31% lower on treatment days (mean count = 0.09 crimes per treatment place-day) than on control days (mean count = 0.13 crimes per control place-day). The estimated effect of the 720 days with 15-min patrols was to prevent crimes with recommended imprisonment of 3161 days, or 8.66 years.

Conclusion
The use of two-officer foot patrol can be highly effective at preventing serious violence in street-visible settings in small areas in which such violence is heavily concentrated.
Reversal modeling and optimal design of hyper-elastic diaphragm in space fuel tanks
Authors: Sabaghzadeh Hossein , Shafaee Mazyar 
Published: September 2021

AbstractDiaphragm tanks are a common type of pressurized tanks in which the diaphragm is used to separate the fuel part from the high-pressure part, compress the fuel in the tank, and reduce free space to avoid liquid fuel sloshing. The main purpose of the application of the diaphragm tanks is to ensure the continuous flow of pure fuel without the gas bubble into the spacecraft engine. In space mission, diaphragm tanks will experience a wide range of acceleration at different levels of filling. These conditions change the state of equilibrium between the volume of the gas and the fluid and move the diaphragm toward the discharge portion of the tank. As a result of this movement, the diaphragm curvature is changed and the structure collapses at rest, which is called folding. When large nonlinear folding occurs, there is potential for diaphragm damage through wear, rubbing, and excessive stress. Predicting diaphragm behavior in order to calculate a diaphragm’s susceptibility to corrosion, rupture, and surface strain is one of the major design challenges. In this study, new method is provided to analyze deformation of diaphragm tanks by using numerical techniques. Also, the investigation method is verified by using experimental methods. In this process, first a 3D numerical model is developed to investigate the inverse behavior of a hyper-elastic diaphragm by using ANSYS software and the results of the simulations are compared with the results of experimental tests in the same situation. After validation, a second case study is performed to survey the effect of reducing diaphragm thickness according to the strain energy and natural frequency behavior of the diaphragm in different fill levels. The results of this study showed that numerical simulations are capable of reconstructing diaphragm inversion properties with good accuracy. In addition, the numerical model can detect the proper thickness for the diaphragm. In the last section, algorithm and software for optimal automatic modeling of diaphragm tanks are proposed.