bluuebunny/crossref_metadata_2025_split huggingface dataset:
Housing in Place: Housing, Neighbourhood and Resettlement for People from Refugee and Asylum Seeker Backgrounds in Australia
Authors: Ziersch Anna , Due Clemence , Walsh Moira 
Published: February 2023

AbstractHousing is an important part of building a new life for people from refugee and asylum seeker backgrounds. However, relatively little is known about how housing and neighbourhood experiences affect resettlement and integration. This paper explored experiences of housing and neighbourhood for refugees and asylum seekers in South Australia, Australia. A survey was completed by 423 participants, recruited through service providers, community networks and snowball sampling. Data was analysed using frequencies, chi-square analyses and multivariate logistic regression. The study identified aspects of housing and neighbourhood that were important to participants, as well as highlighting key problems. Housing satisfaction and neighbourhood satisfaction were positively associated, but housing satisfaction was lower than neighbourhood satisfaction. Both were significantly associated with overall satisfaction with life in Australia, although only neighbourhood satisfaction remained significant in the final multivariate model (alongside region of origin, visa and financial situation). Overall, the findings suggest that where housing is situated may be more important for resettlement satisfaction and integration than the housing itself. Policy and practice implications of the findings are discussed, alongside considerations for conceptualising integration.
The Geodesic Ray Transform on Spherically Symmetric Reversible Finsler Manifolds
Authors: Ilmavirta Joonas , Mönkkönen Keijo 
Published: February 2023

AbstractWe show that the geodesic ray transform is injective on scalar functions on spherically symmetric reversible Finsler manifolds where the Finsler norm satisfies a Herglotz condition. We use angular Fourier series to reduce the injectivity problem to the invertibility of generalized Abel transforms and by Taylor expansions of geodesics we show that these Abel transforms are injective. Our result has applications in linearized boundary rigidity problem on Finsler manifolds and especially in linearized elastic travel time tomography.
Influence of principal leadership across contexts on the science learning of students
Authors: Tan Cheng Yong 
Published: February 2023

AbstractThe present study provides insights on the influence of family socioeconomic and school resources on principal leadership and, in turn, the influence of principal leadership on the science learning of students. The study uses data from the Programme for International Student Assessment (PISA) in 2015 (248,620 students and 9370 principals) from 35 developed countries. Three-level structural equation modeling indicates that family and school contexts influenced the enactment of principal leadership. Specifically, principals were able to exercise leadership (envisioning, conducting instructional management, promoting professional development, and advocating empowerment) in schools with more science resources. In contrast, principals seemingly addressed teacher capacity issues by envisioning and promoting the professional development and empowerment of teachers in schools with low socioeconomic status. The instructional management of principals was positively related to the enjoyment and interest of students in science, and those with high levels of such learning attitudes obtained high levels of science achievement. In contrast, the promotion of the professional development of teachers was negatively related to science enjoyment and interest of students.
Zur Erarbeitung des Teile-Ganzes-Konzepts im mathematischen Anfangsunterricht: Welche Lerngelegenheiten bieten Schulbücher für die erste Klasse?
Authors: Lenz Katja , Wittmann Gerald 
Published: February 2023

ZusammenfassungDie Entwicklung des Teile-Ganzes-Konzepts ist von grundlegender Bedeutung für die Entwicklung des Zahlbegriffs und das Rechnenlernen und deshalb eine zentrale Aufgabe des arithmetischen Anfangsunterrichts. Das Teile-Ganzes-Konzept wird insbesondere durch das Zerlegen von Zahlen und das numerische Erfassen der Beziehung zwischen Teilen und Ganzem entwickelt. Vor diesem Hintergrund werden in einer qualitativen typenbildenden Inhaltsanalyse zwölf Schulbücher der ersten Jahrgangsstufe daraufhin untersucht, in welcher Weise sie Zahlzerlegungen behandeln. Hierfür wurden zunächst die Lerngelegenheiten in den Schulbüchern umfassend kodiert und ausführliche Einzelfallanalysen erstellt. Auf dieser Basis konnten durch Fallvergleiche und Fallkontrastierung vier Typen von Schulbüchern bezüglich der Behandlung von Zahlzerlegungen identifiziert werden, die ein jeweils unterschiedliches Potenzial im Hinblick auf das Rechnenlernen bieten.
Extension procedures for lattice Lipschitz operators on Euclidean spaces
Authors: Arnau Roger , Calabuig J. M. , Erdoğan Ezgi , Sánchez Pérez Enrique A. 
Published: February 2023

AbstractWe present a new class of Lipschitz operators on Euclidean lattices that we call lattice Lipschitz maps, and we prove that the associated McShane and Whitney formulas provide the same extension result that holds for the real valued case. Essentially, these maps satisfy a (vector-valued) Lipschitz inequality involving the order of the lattice, with the peculiarity that the usual Lipschitz constant becomes a positive real function. Our main result shows that, in the case of Euclidean space, being lattice Lipschitz is equivalent to having a diagonal representation, in which the coordinate coefficients are real-valued Lipschitz functions. We also show that in the linear case the extension of a diagonalizable operator from the values in their eigenvectors coincide with the operator obtained both from the McShane and the Whitney formulae. Our work on such extension/representation formulas is intended to follow current research on the design of machine learning algorithms based on the extension of Lipschitz functions.
Multi-objective two-stage emergent blood transshipment-allocation in COVID-19 epidemic
Authors: Zhou Yufeng , Cheng Jiahao , Wu Changzhi , Teo Kok Lay 
Published: February 2023

AbstractThe problem of blood transshipment and allocation in the context of the COVID-19 epidemic has many new characteristics, such as two-stage, trans-regional, and multi-modal transportation. Considering these new characteristics, we propose a novel multi-objective optimization model for the two-stage emergent blood transshipment-allocation. The objectives considered are to optimize the quality of transshipped blood, the satisfaction of blood demand, and the overall cost including shortage penalty. An improved integer encoded hybrid multi-objective whale optimization algorithm (MOWOA) with greedy rules is then designed to solve the model. Numerical experiments demonstrate that our two-stage model is superior to one-stage optimization methods on all objectives. The degree of improvement ranges from 0.69 to 66.26%.
A New Approach to Evaluate 3D Flow Fields Using an Off-Axis 2D PIV System: Investigation of a Tubular Reactor Equipped with Kenics Static Mixers
Authors: Yao Z. , Alberini F. , Montante G. , Paglianti A. 
Published: February 2023

Abstract
In this work, an off-axis 2D Particle Image Velocimetry system is used to obtain the 3D flow field at the outlet of a tubular reactor equipped with Kenics static mixers. The 3D flow fields are obtained exploiting the out-of-plane velocity component and considering the symmetrical features of the flow generated by the static mixers. The raw results show that the velocity vectors, measured on a cross section perpendicular to the tube axis by 2D-PIV with the camera located at 24° from the measurement plane, are affected by the axial component of the flow. However, taking into account the symmetry of the flow field with respect to the tubular reactor axis and evaluating the effect of the out of plane velocity component, the correct 2D velocity vectors on the plane and also the velocity component in the axial direction can be calculated from the raw 2D PIV data. The consistency of the methodology is demonstrated by comparison of the results with the flow field measured in a smaller tubular reactor of similar geometry and Reynolds number with a symmetrical 2D-PIV system, with the camera located perpendicularly to the laser plane. Then, the 3D features of the flow are analyzed to characterize the effects of the different combinations of static mixer configurations on the fluid dynamics of the system in turbulent conditions. The results show that, as the pressure drop increases, a more uniform velocity distribution is achieved.
Graphical Abstract
Is Virtual Cognitive Stimulation Therapy the Future for People with Dementia? An Audit of UK NHS Memory Clinics During the COVID-19 Pandemic
Authors: Fisher Emily , Proctor Danielle , Perkins Luke , Felstead Cerne , Stott Joshua , Spector Aimee 
Published: February 2023

AbstractAccess to psychosocial interventions for people with dementia, such as Cognitive Stimulation Therapy (CST), has been restricted during the COVID-19 pandemic. Some services have shifted to provision via videoconferencing, but the prevalence of this is unknown. This audit aimed to understand provision of virtual CST (vCST) within National Health Service (NHS) memory clinics throughout the UK and Channel Islands and investigate plans for ongoing CST provision. A cross-sectional survey was circulated to NHS memory clinics, which included closed and open-ended questions to generate quantitative and qualitative data. Thirty-three memory clinics responded to the survey. During the pandemic, 55% of respondents offered vCST, whereas 45% offered no CST. Of those offering vCST, 80% plan to continue with a hybrid model of separate face-to-face and vCST groups, whilst 20% intend to deliver face-to-face CST only. Reported positive aspects of vCST were participant and staff enjoyment, perceived improved digital confidence in participants, and improved accessibility for those who cannot attend face-to-face groups. Negative aspects related to digital poverty, limited digital literacy, support needed from carers, the impact of sensory impairment on engagement, and staff time commitment. Virtual CST has been a feasible alternative to face-to-face services during the pandemic but should not completely replace in-person groups. A hybrid approach would increase accessibility for all. Future research should explore efficacy of vCST and seek to understand patterns of exclusion from such digital interventions.
Concentration inequalities for Kernel density estimators under uniform mixing
Authors: Arvanitis Stelios 
Published: February 2023

AbstractWe derive non-asymptotic concentration inequalities for the uniform deviation between a multivariate density function and its non-parametric kernel density estimator in stationary and uniform mixing time series framework. We derive analogous inequalities for their (first) Wasserstein distance, as well as for the deviations between integrals of bounded functions w.r.t. them. They can be used for the construction of confidence regions, the estimation of the finite sample probabilities of decision errors, etc. We employ the concentration results to the derivation of statistical guarantees and oracle inequalities in regularized prediction problems with Lipschitz and strongly convex costs.
From physical to metaversal events: An exploratory study
Authors: Piccioni Niccolò 
Published: February 2023

AbstractThe present study attempts to explore the meaning of the words “digital,” “virtual,” “hybrid,” “phygital,” “metaversal,” and “physical” applied to planned events. The primary aims is to understand whether there are significant differences among them and how managers can use them to achieve their objectives. The research identifies the projective techniques as the most appropriate method to underpin the phenomenon, and it adopts an exploratory-qualitative approach. Projective techniques appear innovative since they are frequently used for studying people’s instead of managers’ perspectives. The results allow us to classify the six dimensions of digitally transformed planned events as different, and a continuum is generated through the collected data. Finally, the article provides managerial suggestions, such as the pros and cons of each event category. For example, strategists organizing metaversal events should consider analyzing targets and platforms.
Low Femoral Tunnel Widening Incidence Rate After ACL Reconstruction Using Patellar Tendon Graft with Press-Fit Fixation
Authors: Tátrai Miklós , Halasi Tamás , Tállay András , Tátrai Annamária , Pavlik Attila 
Published: February 2023

Abstract
Background
Femoral tunnel widening after ACL reconstruction is a common phenomenon. We hypothesized that using a patellar tendon graft with a press-fit fixation technique without any fixation device reduces the incidence of femoral tunnel widening.

Methods
This study was conducted on 467 patients with ACL surgery between 2003 and 2015. Two hundred and nineteen of them had an ACL surgery with patellar tendon (PT) graft, and two hundred and forty-eight of them with hamstring tendon (HS). Exclusion criteria were history of previous ACL reconstruction of either knee, multiple ligament injury, or evidence of osteoarthritis on radiographs. The femoral tunnels were measured on the anteroposterior (ap) and lateral radiographs 6 months after the operation. Two independent orthopedic surgeons measured all radiographs twice and recorded the tunnel widenings. We hypothesized that using an implant-free press-fit technique with PT graft can reduce the femoral tunnel widening incidence rate.

Results
The mean incidence rate of the tunnel widening in the HS group was, on the AP and the lateral femoral views, 88% (n = 217) and 83% (n = 205), while in the PT group, 17% (n = 37) and 2% (n = 4), respectively. There was a significant difference both on AP and lateral radiographs (HS vs. PT: fem. AP: 89% vs. 17% p < 0.001; HS vs. PT: fem. lat: 84% vs. 2% p < 0.001).

Conclusion
The femoral tunnel widening incidence rate during an ACL reconstruction is significantly less when using PT tendon with femoral press-fit fixation than when using HT tendon with suspensory fixation method.
“Watch and wait” strategy after neoadjuvant chemoradiotherapy in rectal cancer: opportunities and challenges
Authors: Yang Yong , Huang An , Sun Zhuang , Hong Hao-peng , Kim Nam KYu , Gu Jin 
Published: February 2023

AbstractThe "watch and wait" (W&W) strategy has been widely used in rectal cancer patients who have achieved clinical complete response (cCR) after neoadjuvant chemoradiotherapy (nCRT), which can save them from surgery and improve their quality of life. However, this strategy also has many unsolved practical problems, including the improvement of cCR/pCR rate, the search for efficient predictors, the standard follow-up and the methods of rescue surgery, etc. Larger sample size and more standardized clinical trials are still needed to obtain credible evidence. Therefore, we must rationally view the cCR after nCRT for middle and low rectal cancer, understand the risk of W&W strategy, and make a reasonable choice. It is particularly important to emphasize that we should actively carry out prospective multi-center clinical trials to produce high-level evidence suitable for Chinese characteristics, so that more rectal cancer patients can benefit from nCRT.
Adult Onset Langerhans Cell Histiocytosis: Clinical Characteristics and Treatment Outcomes
Authors: Arslan Davulcu Eren , Soyer Nur , Demirci Zühal , Güneş Ajda , Vural Filiz , Şahin Fahri , Töbü Mahmut , Kamer Serra , Hekimgil Mine , Saydam Güray 
Published: February 2023

Abstract
Purpose
Langerhans cell histiocytosis (LCH) is a rare disease that can affect all tissues and organs. Our study evaluated the clinical characteristics and treatment outcomes of adult-onset LCH patients in a tertiary center.

Materials and Methods
Adult patients diagnosed with LCH were retrospectively evaluated. Their initial symptoms, stratification according to disease involvement, treatment details, treatment responses, and overall and progression-free survival (PFS) were analyzed.

Results
Thirty-three patients were included. There were 21 single system LCH, 10 multisystem LCH, and 2 pulmonary LCH patients. Patients with single system unifocal involvement were successfully treated with local therapies such as surgery and radiotherapy. Most of the multisystem LCH patients and patients with single system multifocal involvement were treated with systemic chemotherapy. Cladribine was the first choice in 10 out of 11 patients who received chemotherapy. Among all patients, the overall response rate (ORR) was 97%. Among those who had cladribine in the first-line the ORR was 81%. All these patients achieved a complete remission and were alive at the last visit. The median follow-up was 38 (range, 2–183) months. The median PFS has not yet been reached. Ten-year PFS was 90.9%.

Conclusion
Besides successful local treatments with surgery and radiotherapy, our study provides information for front-line cladribine treatment.
Feminism and gender in thinking about extraterrestrial intelligence
Authors: Szocik Konrad , Abylkasymova Rakhat 
Published: February 2023

AbstractIn this paper, we offer an outline of a feminist approach to considering the issue of extraterrestrial intelligence (ETI). Dominant ways of discussing ETI, particularly first-contact scenarios and protocols, are characterized by what feminism terms male bias. As with other cultural texts and disciplines, ETI studies can also be enriched by a feminist perspective. In this paper, we propose two possible applications of a feminist approach to considering ETI, such as using feminist categories to analyse our discourse about ETI, as well as understanding ETI in terms of sex and gender. We also propose a vision of ETI as genderless.
Key Role of Arctic Sea‐Ice in Subseasonal Reversal of Early and Late Winter PM2.5 Concentration Anomalies Over the North China Plain
Authors: An Xiadong , Chen Wen , Ma Tianjiao , Aru Hasi , Cai Qingyu , Li Chun , Sheng Lifang 
Published: February 2023

AbstractThe PM2.5 (fine particulate matter with diameter ≤2.5 μm) concentration anomalies over the North China Plain (NCP) in early and late winter sometimes show a subseasonal reversal, which brings a great challenge for precise control of air pollution, and mechanisms are not well understood. This paper reveals the key role of the Barents Sea sea‐ice in this reversal. In early winter, a negative Scandinavian‐like pattern causes an anticyclonic anomaly over Northeast Asia and thus leads to the positive PM2.5 concentration anomaly over the NCP. In addition, anomalous warm advection associated with the positive North Atlantic Oscillation‐like pattern accelerates winter sea‐ice loss in the Barents Sea, especially in late winter, which increases the surface turbulent heating flux. These heating causes a negative Polar/Eurasian‐like pattern that induces a cyclonic anomaly over Northeast Asia and eventually leads to a negative PM2.5 concentration anomaly over the NCP in late winter. Vice versa.
When Will the Unprecedented 2022 Summer Heat Waves in Yangtze River Basin Become Normal in a Warming Climate?
Authors: Ma Feng , Yuan Xing 
Published: February 2023

AbstractYangtze River basin (YZB) experienced record‐breaking heat in the summer of 2022. Here, we focused on daytime‐nighttime compound heat waves, and used the magnitude index that considers both duration and intensity to investigate the risk of the 2022 extreme heat. The magnitude of heatwaves in 2022 was much larger than the historical average level, which was estimated as a 1‐in‐64‐year event over 1979–2014 climate. Without mitigation efforts (SSP585), the record‐breaking heat would emerge as normal during 2050s, and would affect ∼70% of land and projected population in the basin before global mean temperature change reaches 3°C. Such an emergence could be progressively delayed and impacts could be reduced under lower warming levels. The affected area would be 60% lesser at 2°C warming, and the emergence could be avoided by limiting warming to 1.5°C. Our results call for urgent mitigation efforts for reducing the risk of compound heat extremes.
Low‐Altitude UAV Imaging Accurately Quantifies Eelgrass Wasting Disease From Alaska to California
Authors: Yang Bo , Hawthorne Timothy L. , Aoki Lillian , Beatty Deanna S. , Copeland Tyler , Domke Lia K. , Eckert Ginny L. , Gomes Carla P. , Graham Olivia J. , Harvell C. Drew , Hovel Kevin A. , Hessing‐Lewis Margot , Harper Leah , Mueller Ryan S. , Rappazzo Brendan , Reshitnyk Luba , Stachowicz John J. , Tomas Fiona , Duffy J. Emmett 
Published: February 2023

AbstractDeclines in eelgrass, an important and widespread coastal habitat, are associated with wasting disease in recent outbreaks on the Pacific coast of North America. This study presents a novel method for mapping and predicting wasting disease using Unoccupied Aerial Vehicle (UAV) with low‐altitude autonomous imaging of visible bands. We conducted UAV mapping and sampling in intertidal eelgrass beds across multiple sites in Alaska, British Columbia, and California. We designed and implemented a UAV low‐altitude mapping protocol to detect disease prevalence and validated against in situ results. Our analysis revealed that green leaf area index derived from UAV imagery was a strong and significant (inverse) predictor of spatial distribution and severity of wasting disease measured on the ground, especially for regions with extensive disease infection. This study highlights a novel, efficient, and portable method to investigate seagrass disease at landscape scales across geographic regions and conditions.
Survival in hematological malignancies in the Nordic countries through a half century with correlation to treatment
Authors: Hemminki Kari , Hemminki Janne , Försti Asta , Sud Amit 
Published: February 2023

AbstractStudies of survival in hematological malignancies (HMs) have generally shown an improvement over time, although most of these studies are limited by a short follow-up period. Using the NORDCAN database with data from Denmark, Finland, Norway and Sweden, we follow periodic increases in relative survival in seven HMs through half a century up to 2015–2019. Five-year survival improved in all seven HMs, reaching 90% for Hodgkin lymphoma (HL), myeloproliferative neoplasias and chronic lymphocytic leukemia (CLL), 60% for multiple myeloma (MM) and chronic myeloid leukemias (CMLs), 50% for the myelodysplastic syndromes and 30% for acute myeloid leukemia (AML). Improvements in survival over 50 years ranged from 20% to more than 50% units across the different HMs. The likely reasons for such progress include earlier diagnoses, improved risk stratification and advances in treatment. We observed differing temporal trends in improvements in survival. The gradual increases observed in HL, CLL and AML highlight the impact of optimization of existing therapies and improvements in diagnostics and risk stratification, whereas the rapid increases observed in the CMLs and MM highlight the impact of novel therapies. Recent therapeutic advances may further improve survival in HMs where survival remains low such as in AML.