bluuebunny/crossref_metadata_2025_split huggingface dataset:
Review on emission reduction of VCR system using various nano‐refrigerants
Authors: Purusothaman Mani , Venkatesh A. Prasanna , Jotheeswaran S. , Ajith kumar Dhayalan 
Published: October 2023

AbstractThe focus of the study is the exploration of the possible efficacy and environmental advantages of nanofluids, including hybrid nanoparticles, concerning the effectiveness of the Vapor Compression Refrigeration System (VCRS). This necessitates a thorough assessment of the stability qualities, synthesis techniques, thermal conductivity, viscosity, and heat transfer efficiency of nanofluids. This research also aims to explore different Nano‐Refrigerant combinations that influence the Coefficient of Performance (COP). According to some research findings, the use of copper nanoparticles improved COP by 8.1%, while the use of alumina nanoparticles raised COP values as high as 6.71%. Moreover, studies have demonstrated that various hybrid nanoparticles like silver‐graphene oxide also greatly improve outcomes concerning amounts used, raising the system's overall performance capabilities. Finally, it can be said that there is a wide range of applications for these fluids because they can function cost‐effectively and environmentally friendly while significantly reducing energy consumption, acting as refrigerants or secondary fluid systems, and having a positive impact on performance when used in deployed VCRS configurations.
Ein neues hochgenaues und zuverlässiges Ionisationsvakuummeter
Authors: Jousten Karl 
Published: October 2023

ZusammenfassungEin neuartiges Ionisationsvakuummeter bietet eine Lösung für die bisher unzureichende Stabilität kommerziell erhältlicher Geräte und ermöglicht vorhersagbare Empfindlichkeiten. Dies wird durch eine geradlinige Führung der ionisierenden Elektronen auf ihrem Weg durch den Ionisationsraum ermöglicht. Das neue Hochvakuum‐messgerät ist für Anwendungen als Referenzmessgerät und in Prozessanlagen, bei denen hohe Reproduzierbarkeit gefordert ist, geeignet. Selbst ohne Kalibrierung bietet das Gerät eine Messunsicherheit von unter 5% und ist daher sowohl für Hersteller wie für Anwender auch kommerziell interessant.
Surface‐Inspection‐Pad (SIP)
Authors: Wahl Michael , Bock Wolfgang , Kopnarski Michael 
Published: October 2023

ZusammenfassungDas Surface‐Inspection‐Pad, kurz SIP, bietet eine kostengünstige und ressourcenschonende Alternative zur Probennahme für eine vakuumgestützte Kontaminationskontrolle von Bauteiloberflächen. Die Analyse der Oberflächenchemie des Bauteils erfolgt dann durch die Analyse der SIP‐Oberfläche. Zur Analyse kann neben anderen Methoden insbesondere die oberflächensensitive Flugzeit‐Sekundärionen‐Massenspektrometrie (ToF‐SIMS) verwendet werden. Die zu untersuchenden Bauteile müssen somit nicht mehr aus dem Prozess entfernt und für die Analyse zerstört werden. Der Anwendende kann so enorme Kosten einsparen. Weiterhin können SIPs für die Kontaminationskontrolle in Schmierstoffkreisläufen und Flüssigkeiten eingesetzt werden. Silikonöl (PDMS) wird dabei in Flüssigkeiten bisher mit einer Nachweisgrenze von unter 10–6 (ppm) nachgewiesen.
Monensin toxicosis in a dog with initial apparent recovery followed by severe relapse
Authors: Vitello Giuseppe , Good Jennifer 
Published: October 2023

AbstractThis case report describes successful intensive care management of a toxic myopathy in a 7‐month‐old, female, entire springer spaniel secondary to presumed monensin intoxication. The dog was seen chewing a monensin capsule, and was subsequently presented to the local veterinary practice with generalised weakness, ataxia, hypersalivation and pyrexia. Intravenous lipid emulsion‐activated charcoal and intensive fluid therapy were administered. Bloodwork identified a marked increase in serum creatine kinase activity (226,554 iu/L; reference range: 0–400 iu/L). The patient was discharged the following day after initial hospitalisation, with a complete resolution of clinical signs. Five days after exposure, a rapid deterioration required veterinary assessment at the referral hospital. The patient recovered and was discharged after 9 days of hospitalisation. This case report describes recurrence of clinical signs of monensin toxicosis after initial improvement. However, with aggressive emergency care, symptomatic therapy and intense monitoring, a positive outcome was achieved.
Primary ocular hemangiosarcoma in a dog
Authors: Barrantes Murillo Daniel Felipe , de Souza Teixeira Campos Maria Eduarda , Oh Annie , Smith Hannah , Negrão Watanabe Tatiane Terumi 
Published: October 2023

AbstractA 10‐year‐old, male, neutered Boxer dog had an ulcerated mass covering nearly 90% of the left cornea. The dog had a 1year and 5months history of a previously removed left corneal hemangiosarcoma before clinical presentation. Visualisation and evaluation of the anterior chamber and internal ocular structures could not be performed because of the severe extension of the ocular mass. Enucleation of the left eye (OS) with extensive removal of the associated soft tissue was performed and submitted for histological examination. Histological findings confirmed corneal hemangiosarcoma with neoplastic extension to the limbus/conjunctiva. Corneal hemangiomas and hemangiosarcomas are rare in all domestic species. In dogs, a definitive cause for the development of corneal hemangiosarcomas is still undetermined. However, it is speculated that increased exposure to solar radiation and chronic inflammation‐inducing neovascularisation are predisposing factors. There was no evidence of mass recurrence or metastasis after 5 months of follow‐up.
Simulating body deformations with initial stresses using Hooke‐like isotropic hypoelasticity models based on corotational stress rates
Authors: Korobeynikov Sergey N. , Larichkin A. Yu. 
Published: October 2023

AbstractWe use isotropic hypoelastic models based on corotational stress rates to simulate deformations of elastic bodies with initial stresses. Four material models based on different corotational stress rates are used: the Zaremba–Jaumann, Green–Naghdi, logarithmic, and Hill models. The main result of the study are new objective algorithms for integrating stresses that provide sufficiently accurate values of stresses for large time steps. In addition, a new approach to symmetrizing tangent stiffness matrices that has a clear mechanical interpretation was used in computations. All four material models were implemented in a homemade FE system for nonlinear analysis of deforming bodies. The developed algorithms were verified and validated by solving both uniform deformation problems that have exact solutions and applied problem of plate bending with non‐equilibrated initial stresses. The performance of the developed software was assessed by comparing numerical solutions obtained using this software with similar solutions obtained using the commercial MSC.Marc nonlinear FE system. Comparative analysis of the obtained solutions shows that our software is comparable in performance with one of the leading commercial software packages for solving problems of isotropic hypoelasticity with initial stresses.
Measuring Transcription Dynamics of Individual Genes Inside Living Cells
Authors: Brouwer Ineke , de Kort Marit A. C. , Lenstra Tineke L. 
Published: October 2023

AbstractTranscription is a highly dynamic process, which, for many genes, occurs in stochastic bursts. Studying what regulates these stochastic bursts requires visualization and quantification of transcription dynamics in single living cells. Such measurements of bursting can be accomplished by labeling nascent transcripts of single genes fluorescently with the MS2 and PP7 RNA labeling techniques. Live-cell single-molecule microscopy of transcription in real time allows for the extraction of transcriptional bursting kinetics inside single cells. This chapter describes how to set up the MS2 or PP7 RNA labeling system of endogenous genes in both budding yeast (Saccharomyces cerevisiae) and mammalian cells (mouse embryonic stem cells). We include how to genetically engineer the cells with the MS2 and PP7 system, describe how to perform the live-microscopy experiments and discuss how to extract transcriptional bursting parameters of the genes of interest.
Quantifying ATP-Independent Nucleosome Chaperone Activity with Single-Molecule Methods
Authors: McCauley Micah J. , Joshi Joha , Becker Nicole , Hu Qi , Botuyan Maria Victoria , Rouzina Ioulia , Mer Georges , James Maher L. , Williams Mark C. 
Published: October 2023

AbstractThe dynamics of histone-DNA interactions govern chromosome organization and regulates the processes of transcription, replication, and repair. Accurate measurements of the energies and the kinetics of DNA binding to component histones of the nucleosome under a variety of conditions are essential to understand these processes at the molecular level. To accomplish this, we employ three specific single-molecule techniques: force disruption (FD) with optical tweezers, confocal imaging (CI) in a combined fluorescence plus optical trap, and survival probability (SP) measurements of disrupted and reformed nucleosomes. Short arrays of positioned nucleosomes serve as a template for study, facilitating rapid quantification of kinetic parameters. These arrays are then exposed to FACT (FAcilitates Chromatin Transcription), a non-ATP-driven heterodimeric nuclear chaperone known to both disrupt and tether histones during transcription. FACT binding drives off the outer wrap of DNA and destabilizes the histone-DNA interactions of the inner wrap as well. This reorganization is driven by two key domains with distinct function. FD experiments show the SPT16 MD domain stabilizes DNA-histone contacts, while the HMGB box of SSRP1 binds DNA, destabilizing the nucleosome. Surprisingly, CI experiments do not show tethering of disrupted histones, but increased rates of histone release from the DNA. SI experiments resolve this, showing that the two active domains of FACT combine to chaperone nucleosome reassembly after the timely release of force. These combinations of single-molecule approaches show FACT is a true nucleosome catalyst, lowering the barrier to both disruption and reformation.
The Community Relations Model (CoRe): An Integrated Systems Response to Early Mental Health Support for Children and Families in Communities
Authors: van Roosmalen Marc 
Published: October 2023

AbstractMental health has traditionally followed a medical illness or deficit model, where distress is individualized and treatment is subsequently aimed at individual children and families. Studies of the incidence of child mental health problems across Europe, United States and the United Kingdom (UK) all identified a significant upward trend in prevalence over the last decade. In the UK, resources have been allocated to the development of child mental health services. One priority area has been the development of preventative mental health services within schools. This chapter argues that a rethink is required in order to respond effectively to the significant increase in mental health need and that the current model does not provide an adequate response. This chapter proposes a relational model, one that works systemically with partners and communities, as opposed to a singular expansion in the provision of individualized treatment. It reimages the construct of mental health using a broad evidence base and then develops service provision from this foundation. This creates a wider community resource base to address mental distress in our society and enables mental health practitioners and organizations to have a wider systemic impact on children, young people and families.
Epilogue
Authors: Myra Siv Merete , Grøver Tone , Axberg Ulf 
Published: October 2023

AbstractWhen we started working on this book, many countries in the world were still in lockdown because of the COVID-19 pandemic, including the countries of the authors. Lockdowns had lasted for almost two years, and our daily lives had gone through changes we could not have imagined before the pandemic. We developed new vocabularies and new ways of relating.
The Conservation of Cham Cultural Heritage in Vietnam
Authors: Tuyen Quang Dai 
Published: October 2023

AbstractThis chapter provides an overview of the conservation of Cham cultural heritage in Vietnam and its significance to the country’s rich cultural history. It specifically focuses on the heritage sites and artifacts in Ninh Thuan Province, which is home to a significant number of Cham communities. The chapter highlights the importance of preserving Cham cultural heritage for future generations and for understanding the cultural diversity of Vietnam. The aim of this chapter is to give readers an understanding of the history and current state of Cham cultural heritage conservation in Vietnam, and provide a foundation for further exploration and analysis.
Expositionen mit Fruchtpflanzen in Deutschland im Zeitraum 2010–2019
Authors: Wendt Sebastian , Prasa Dagmar , Lübbert Christoph , Begemann Kathrin , Franke Heike 
Published: October 2023

Zusammenfassung
Hintergrund
Anfragen zu Fruchtpflanzen sind ein häufiger Konsultationsgrund von Giftinformationszentren, wobei hervorzuheben ist, dass es keine großen systematischen Studien zur Giftigkeit auf Grundlage von Expositionsdaten gibt. Ziel der Arbeit ist die Bestimmung des Vergiftungsrisikos durch Fruchtpflanzen in Deutschland.

Methoden
Retrospektive Untersuchung der Daten des Gemeinsamen Giftinformationszentrums Erfurt zu Vergiftungsanfragen bzgl. Fruchtpflanzen (2010–2019) mit ausführlicher Darstellung vorab publizierter Zwischenergebnisse, tabellarischer Handreichung und Pflanzenfotografien als Identifizierungshilfe sowie Trendanalysen.

Ergebnisse
Aus 16.088 Pflanzenexpositionen mit 16.700 Pflanzen wurden 214 verschiedene Fruchtpflanzenarten identifiziert. 45 Fruchtpflanzenarten (21 %) stellten sich als relevant (≥ 30 Anfragen) heraus, davon 6 (2,8 %) als hochrelevant (≥ 300 Anfragen). Allen relevanten Pflanzen wurde eine definierte Risikokategorie (RK) zugeordnet: RK 0 (2; 4,4 %), RK 1 (26; 57,8 %), RK 2 (12; 26,7 %) und RK 3 (5; 11,1 %). Von den Anfragen bezogen sich 6 % (459/7607) auf RK 0, 47,9 % (3645/7607) auf RK 1, 39,3 % auf RK 2 (2986/7607) und 6,8 % (517/7607) auf RK 3. 69,5 % (5284/7607) der Anfragen betrafen Kleinkinder (1 bis < 6 Jahre). Die Expositionsfolgen waren für alle Altersklassen zu 82 % symptomlos, 14,7 % leichtgradig, 3 % mittelschwer und 0,3 % schwer, wobei schwere Vergiftungen durch 7 Pflanzenarten verursacht wurden. Eine Intervention wurde in 66,8 % (5079) der Anfragen eingeleitet. Anfragen betrafen am häufigsten: Taxus baccata, Ligustrum vulgare, Physalis alkekengi, Prunus laurocerasus, Convallaria majalis, Mahonia spec., Sambucus spec., Lonicera spec., Sorbus aucuparia, Thuja spec., Hedera helix und Cotoneaster spec.

Diskussion
Vergiftungen durch Fruchtpflanzen in Deutschland sind selten. Es besteht allerdings ein hoher Informations- und Aufklärungsbedarf.
Tensile properties and sustainability assessment of vat photopolymerization 3D printed components with recovered plastic filler
Authors: Bianchi Iacopo , Forcellese Archimede , Mancia Tommaso , Simoncini Michela 
Published: October 2023

AbstractRaw material production represents one of the major issues of additive manufacturing as it can be an expensive and environmentally impactful phase. One example is provided by the light-curing resins used in vat photopolymerization processes. To this purpose, this study aims at evaluating the use of recovered polyamide powders as filler for photocurable resins from different perspectives; to this purpose, tensile tests were performed in order to evaluate the effect of recovered powder content as filler on the mechanical properties of the resin. Furthermore, a scanning electron microscopy and computed tomography analyses were carried out to investigate the fracture mechanisms and dispersion of the filler within the resin. Finally, a life cycle assessment analysis was performed to evaluate the effect of different reused power contents as filler on the environmental impact of 3D printed components. Results showed that the use of recovered powder as filler for light-curing resin in vat photopolymerization 3D printing parts allows the obtaining of an improvement in terms of tensile strength and elastic modulus up to 62% and 107%, respectively. In addition, a reduction in environmental impacts up to 48% was obtained. A homogeneous dispersion of the particles within the resin was observed at the different filler contents investigated.
Subgroups of hyperbolic groups, finiteness properties and complex hyperbolic lattices
Authors: Llosa Isenrich Claudio , Py Pierre 
Published: October 2023

AbstractWe prove that in a cocompact complex hyperbolic arithmetic lattice $\Gamma < {\mathrm{PU}}(m,1)$
Γ
<
PU
(
m
,
1
)
of the simplest type, deep enough finite index subgroups admit plenty of homomorphisms to ℤ with kernel of type $\mathscr{F}_{m-1}$

F

m
−
1

but not of type $\mathscr{F}_{m}$

F
m

. This provides many finitely presented non-hyperbolic subgroups of hyperbolic groups and answers an old question of Brady. Our method also yields a proof of a special case of Singer’s conjecture for aspherical Kähler manifolds.
Triticum timopheevii s.l. (‘new glume wheat’) finds in regions of southern and eastern Europe across space and time
Authors: Filipović Dragana , Jones Glynis , Kirleis Wiebke , Bogaard Amy , Ballantyne Rachel , Charles Michael , de Vareilles Anne , Ergun Müge , Gkatzogia Eugenia , Holguin Amy , Hristova Ivanka , Karathanou Angeliki , Kapcia Magda , Knežić Dolores , Kotzamani Georgia , Lathiras Pavlos , Livarda Alexandra , Marinova Elena , Michou Stavroula , Mosulishvili Marine , Mueller-Bieniek Aldona , Obradović Djurdja , Padgett Matthew , Paraskevopoulou Pelagia , Petridou Chryssi , Stylianakou Haroula , Zerl Tanja , Vidas Doris , Valamoti Soultana Maria 
Published: October 2023

AbstractTriticum timopheevii sensu lato (‘new glume wheat’, NGW) was first recognised as a distinct prehistoric cereal crop through work on archaeobotanical finds from Neolithic and Bronze Age sites in northern Greece. This was later followed by its identification in archaeobotanical assemblages from other parts of Europe. This paper provides an overview of the currently known archaeobotanical finds of Timopheev’s wheat in southeastern and eastern Europe and observes their temporal span and spatial distribution. To date, there are 89 prehistoric sites with these finds, located in different parts of the study region and dated from the Neolithic to the very late Iron Age. Their latest recorded presence in the region is in the last centuries bce. For assemblages from the site as a whole containing at least 30 grain and/or chaff remains of Timopheev’s wheat, we take a brief look at the overall relative proportions of Triticum monococcum (einkorn), T. dicoccum (emmer) and T. timopheevii s.l. (Timopheev’s wheat), the three most common glume wheats in our study region in prehistory. We highlight several sites where the overall proportions of Timopheev’s wheat might be taken to suggest it was a minor component of a mixed crop (maslin), or an unmonitored inclusion in einkorn or emmer fields. At the same sites, however, there are also discrete contexts where this wheat is strongly predominant, pointing to its cultivation as a pure crop. We therefore emphasise the need to evaluate the relative representation of Timopheev’s wheat at the level of individual samples or contexts before making inferences on its cultivation status. We also encourage re-examination of prehistoric and historic cereal assemblages for its remains.
Impact of operator expertise on transperineal free-hand mpMRI-fusion-targeted biopsies under local anaesthesia for prostate cancer diagnosis: a multicenter prospective learning curve
Authors: Calleris Giorgio , Marquis Alessandro , Zhuang Junlong , Beltrami Mattia , Zhao Xiaozhi , Kan Yansheng , Oderda Marco , Huang Haifeng , Faletti Riccardo , Zhang Qing , Molinaro Luca , Wang Wei , Guo Hongqian , Gontero Paolo , Marra Giancarlo 
Published: October 2023

Abstract
Purpose
Transperineal mpMRI-targeted fusion prostate biopsies (TPFBx) are recommended for prostate cancer diagnosis, but little is known about their learning curve (LC), especially when performed under local anaesthesia (LA). We investigated how operators’ and institutions’ experience might affect biopsy results.

Methods
Baseline, procedure and pathology data of consecutive TPFBx under LA were prospectively collected at two academic Institutions, from Sep 2016 to May 2019. Main inclusion criterion was a positive MRI. Endpoints were biopsy duration, clinically significant prostate cancer detection rate on targeted cores (csCDR-T), complications, pain and urinary function. Data were analysed per-centre and per-operator (with ≥ 50 procedures), comparing groups of consecutive patient, and subsequently through regression and CUSUM analyses. Learning curves were plotted using an adjusted lowess smoothing function.

Results
We included 1014 patients, with 27.3% csCDR-T and a median duration was 15 min (IQR 12–18). A LC for biopsy duration was detected, with the steeper phase ending after around 50 procedures, in most operators. No reproducible evidence in favour of an impact of experience on csPCa detection was found at operator’s level, whilst a possible gentle LC of limited clinical relevance emerged at Institutional level; complications, pain and IPSS variations were not related to operator experience.

Conclusion
The implementation of TPFBx under LA was feasible, safe and efficient since early phases with a relatively short learning curve for procedure time.
Influence of various factors on the legal outcome of cases of child abuse—experiences gathered at an interdisciplinary forensic examination center in Vienna, Austria
Authors: Kletečka-Pulker Maria , Doppler Klara , Völkl-Kernstock Sabine , Fischer Laura , Eitenberger Magdalena , Mussner Mark , Klomfar Sophie , Mora-Theuer Eva Anna , Grylli Chryssa , Atanasov Atanas G. , Greber-Platzer Susanne 
Published: October 2023

Abstract
Background and objective
To improve the currently low conviction rate in cases of child abuse a forensic examination center for children and adolescents (FOKUS) was established in Vienna, Austria. Besides a state of the art treatment combined with forensic documentation, one of FOKUS’ key goals is to identify potential areas for improvements within the process legal proceedings in cases of child abuse through constant scientific monitoring. The accompanying study at hand includes all patients referred to FOKUS within a two year timeframe (n = 233), monitoring their progression from first contact with the medical professionals from FOKUS to the end of criminal proceedings. A detailed analysis of case files was performed in those cases that were reported to the legal authorities by the clinicians of FOKUS (n = 87). Aim of the study is to investigate which factors contribute to the initiation of legal proceedings and a successful conviction.

Results
Multivariate logistic regression analyses showed that main proceedings were opened more often in cases where the offender was an adult (p < 0.001) or admitted his guilt (p < 0.001) and if digital traces were available (p = 0.001) or trial support (p = 0.024) present. Furthermore, the combined occurrence of medical documentation and victim disclosure was related to a higher probability of opening main trials.

Conclusion
These findings underline how challenging the successful persecution of an offender in cases of child abuse is.