bluuebunny/crossref_metadata_2025_split huggingface dataset:
Nursing in deathworlds: Necropolitics of the life, dying and death of an unhoused person in the United States healthcare industrial complex
Authors: Jenkins Danisha , Chechel Laura , Jenkins Brian 
Published: June 2023

AbstractThis paper begins with the lived accounts of emergency and critical care medical interventions in which an unhoused person is brought to the emergency department in cardiac arrest. The case is a dramatised representation of the extent to which biopolitical forces via reduction to bare life through biopolitical and necropolitical operations are prominent influences in nursing and medical care. This paper draws on the scholarship of Michel Foucault, Giorgio Agamben, and Achille Mbembe to offer a theoretical analysis of the power dynamics that influence the health care and death care of patients who are caught in the auspices of a neoliberal capitalist healthcare apparatus. This paper offers analysis of the overt displays of biopower over those individuals cast aside as generally unworthy of access to healthcare in a postcolonial capitalist system, in addition to the ways in which humans are reduced to ‘bare life’ in their dying days. We analyse this case study through Agamben's description of thanatopolitics, a ‘regime of death’, and the technologies that accompany the dying process, particularly in that of the homo sacer. Additionally, this paper illustrates the ways in which necropolitics and biopower are integral to understanding how the most advanced and expensive medical interventions make visible the political values of the healthcare system and how nurses and healthcare functions in these deathworlds. The purpose of this paper is to develop a greater understanding of biopolitical and necropolitical operations in acute and critical care environments, and to offer guidance to nurses in these spaces as they work to uphold ethical duties in a system that increasingly dehumanises.
Development and acceptability of the person‐centred observation and reflection tool for supporting staff and practice development in dementia care services
Authors: Surr Claire , Rokstad Anne Marie Mork , Miravent Josep Vila , Fernandez Elena , Post Aukje , Fusek Carol , Brooker Dawn 
Published: June 2023

AbstractBackgroundObservational tools can support the understanding of the complex needs of older people with dementia and aid delivery of person‐centred care. However, existing tools are complex and resource intensive to use.ObjectivesTo develop and evaluate the acceptability and feasibility of a low‐resource, observational tool to support staff reflection and practice development.MethodsIntervention development of the Person‐Centred Observation and Reflection Tool (PORT) and acceptability and feasibility study, using surveys and focus groups in the UK, Norway and Spain.ResultsPORT was reported as easy, accessible and acceptable to use. The observation was identified as powerful for individual staff development and provided an evidence‐based source for underpinning individualised care planning. Potential time challenges associated with implementation were identified.ConclusionInitial evaluation indicates PORT is an acceptable and feasible tool for use in health and social care settings for older people. Further research is needed on implementation models and the impacts of PORT use.Implications for PracticePORT may be a useful tool to support individual staff development in care settings and person‐centred care planning for people with dementia.
Evaluation of epigenetic (HDAC, DNMT) and pain (Gad65, TGF) factors following photobiomodulation therapy in a neuropathic pain model
Authors: Behroozi Zahra , Kookli Keihan , Ghadaksaz Alireza , Motavaf Mahsa , Fazeli Seyedalireza Moghaddas , Nezhad Ali Motamed , Ramezani Fatemeh , Janzadeh Atousa 
Published: June 2023

AbstractPhotobiomodulation therapy (PBMT) is converted to the most common analgesic treatment before the whole mechanism is yet to be discovered. This study for the first time was designed to investigate alternations of epigenetic factors after pain and PBMT. The CCI model was chosen to induce pain. Pain evaluation tests including plantar, acetone, von Frey, and pinch were done weekly. Then spinal cord tissue was isolated for evaluating mRNA expression of DNMT3a, HDAC1, and NRSF using RT‐qPCR method, and protein expression factors of HDAC2 and DNMT3a using western blotting. GAD65 and TGF‐β proteins were assessed by the IHC method. PBMT increased the pain threshold up to the point where it roughly met the pain threshold of the control group. After three weeks of treatment, both PBMT protocols demonstrated a reduction in allodynia and hyperalgesia. While some molecules, such as TGF‐β and Gad65, increased following PBMT, we observed no inhibition of NRSF, HDAC1, and DNMT3a expression despite implementing two different protocols.
Genetic variation and population differentiation in North American, central Asian and European isolates of Venturia inaequalis
Authors: Mellon Ian , Singh Jugpreet , Feulner Hana , Khan Awais 
Published: June 2023

AbstractVenturia inaequalis, the causal fungal pathogen of apple scab, has evolved with its Malus hosts during apple domestication. This co‐evolution has resulted in a genetic structure in V. inaequalis populations from Europe and central Asia based on host species and geographic isolation. However, it is not yet clear if geographic isolation has led to population differentiation in North American isolates. We resequenced the genomes of 54 V. inaequalis isolates from North America and analysed them with publicly available genome sequences of 90 European and central Asian isolates for variant discovery and population structure. A total of 204,566 high‐quality single‐nucleotide polymorphisms (SNPs) were identified and used to assess population genetic structure and genomic diversity across 123 Venturia spp. isolates from around the world. Population genetic analysis identified four clusters based on Malus and non‐Malus hosts and Venturia species; this differentiation was supported by genetic diversity parameters including FST, Nei's π and Tajima's D. Genetic structure analysis did not reveal a distinct subpopulation of North American V. inaequalis isolates within the global isolates. Additionally, structure was not observed in V. inaequalis isolates collected on M. × domestica between North America and Europe. These observations indicate that geographical isolation has not contributed to the population differentiation between North America and Europe/central Asia. These results will enhance our understanding of the evolution of V. inaequalis, the emergence of virulent isolates and their implications for managing apple scab effectively.
An experimental facility for detailed studies on energy absorbing components subjected to blast loading
Authors: Brekken Kristoffer A. , Kaufmann Rene , Aune Vegard , Langseth Magnus , Børvik Tore 
Published: June 2023

AbstractDeformable components such as sandwich structures possess promising properties for use in protection systems. Detailed studies on energy absorption and fluid–structure interaction effects are necessary for the application of deformable sandwich structures in blast resistant design. In this paper, an existing shock tube facility has been extended with a transparent section to observe and measure fluid flow and the structural response of deformable components during transient dynamic loading. The extension was instrumented with pressure sensors and load cells to measure the pressure and force transmitted through the component during testing. The transparent design allows the use of optical measurement techniques. Here, high‐speed cameras were used both for digital image correlation and background‐oriented schlieren imaging. Tests with free‐standing plates and sandwich components were performed. A strong dependency was observed between the plate mass, and thus the velocity of the plates, and the pressure measured upstream and downstream of the components. The tests were simulated with a one‐dimensional numerical model for compressible shock flow with fluid–structure interaction. The numerical model accurately reproduced the shock flow and component displacements measured experimentally. Overall, the experimental set‐up presented in this study proved to be suitable for the detailed examination of deformable components subjected to airblast loading.
Untangling the assassin's web: Phylogeny and classification of the spider‐associated Emesine complex (Hemiptera: Reduviidae)
Authors: Standring S. , Forero D. , Weirauch C. 
Published: June 2023

AbstractWeb‐building spiders are formidable predators, yet assassin bugs in the Emesine Complex (Hemiptera: Reduviidae: Emesinae, Saicinae, and Visayanocorinae) prey on spiders. The Emesine Complex comprises >1000 species and these web‐associated predatory strategies may have driven their diversification. However, lack of natural history data and a robust phylogenetic framework currently preclude tests of this hypothesis. We combine Sanger (207 taxa, 3865 bp) and high‐throughput sequencing data (15 taxa, 381 loci) to generate the first taxon‐ and data‐rich phylogeny for this group. We discover rampant paraphyly among subfamilies and tribes, necessitating revisions to the classification. We use ancestral character state reconstructions for 40 morphological characters to identify diagnostic features for a revised classification. Our new classification treats Saicinae Stål and Visayanocorinae Miller as junior synonyms of Emesinae Amyot and Serville, synonymizes the emesine tribes Ploiariolini Van Duzee and Metapterini Stål with Emesini Amyot and Serville, and recognises six tribes within Emesinae (Collartidini Wygodzinsky, Emesini, Leistarchini Stål, Oncerotrachelini trib.n., Saicini Stål stat.n., and Visayanocorini Miller stat.n.). We show that a pretarsal structure putatively involved in web‐associated behaviours evolved in the last common ancestor of Emesini, the most species‐rich clade within Emesinae, suggesting that web‐associations could be widespread in Emesinae.
Linguistic Priors for Perception
Authors: Slivac Ksenija , Flecken Monique 
Published: June 2023

AbstractIn this commentary, we approach the topic of linguistic relativity from a predictive coding perspective. Discussing the role of “priors” in shaping perception, we argue that language creates an important set of priors for humans, which can affect how sensory information is processed and interpreted. Namely, languages create conventionalized conceptual systems for their speakers, mirroring and reinforcing what is behaviorally important in a society. As such, they create collective conceptual convergence on how to categorize the world and thus “streamline” what people rely on to guide their perception.
“Repressed Memory” Makes No Sense
Authors: De Brigard Felipe 
Published: June 2023

AbstractThe expression “repressed memory” was introduced over 100 years ago as a theoretical term purportedly referring to an unobservable psychological entity postulated by Freud's seduction theory. That theory, however, and its hypothesized cognitive architecture, have been thoroughly debunked—yet the term “repressed memory” seems to remain. In this paper, I offer a philosophical evaluation of the meaning of this theoretical term as well as an argument to question its scientific status by comparing it to other cases of theoretical terms that have either survived scientific change—such as “atom” or “gene”—or that have perished, such as “black bile.” Ultimately, I argue that “repressed memory” is more like “black bile” than “atom” or “gene” and, thus, recommend its demotion from our scientific vocabulary.
Effects of animal position on M‐mode, two‐dimensional, and Doppler echocardiographic measurements in healthy French bulldogs
Authors: Bagardi Mara , Ghilardi Sara , Locatelli Chiara , Romussi Stefano , Brambilla Paola G. 
Published: June 2023

AbstractEchocardiography is the most widely accepted diagnostic tool for assessment of cardiac function and morphology in dogs and is usually performed in lateral recumbency. However, in some situations or in stressed patients, it is necessary to perform it in a standing position. Only one study evaluated the effects of animal position on selected two‐dimensional and M‐mode echocardiographic variables in four healthy dogs of different breeds, but not in brachycephalic breeds. In these breeds echocardiographic evaluation is sometimes needed in standing position due to the severity of brachycephalic obstructive airway syndrome and the impossibility of managing them in lateral recumbency without causing stress and choking danger. The objectives of this prospective, observational study were to (a) evaluate the effects of lateral recumbency versus standing positions on echocardiographic M‐mode, two‐dimensional, Doppler flow measurements, and Tissue Doppler imaging in healthy French bulldogs (FBs); (b) assess the intra‐ and interoperator variability of the standing echocardiographic examination; and (c) compare the obtained results with the available data from the literature. Forty healthy FBs (20 females/20 males) were sampled. The median age and weight were 2.45 years (IQR25–75, 1.18–4.16) and 12.7 kg (IQR25–75, 10.88–13.46). There were no differences between lateral recumbency and standing position measurements (P > 0.05). Intraoperator coefficients of variation (CVs) ranged from 0.5% to 10.1%, whereas interoperator CVs ranged from 1% to 14.2%. Only E wave peak velocity, aortic, and pulmonary flows were consistent with the previously published reference ranges in lateral recumbency. In conclusion, echocardiography in a standing position could be a useful tool in FBs.
Intramural esophageal location of a portosystemic shunt in a dog with two congenital portosystemic shunts on CT angiography
Authors: MacEwan Isobel , Thompson Devon 
Published: June 2023

AbstractA 5‐year‐old male neutered pug with hematuria was presented to a referral hospital after identification of an extrahepatic portosystemic shunt (EHPSS) during abdominal ultrasonography. Computed tomographic‐angiography revealed two anomalous blood vessels (left gastroazygous and left gastrophrenic). The left gastroazygous vessel followed an atypical path within the dorsolateral esophageal wall before entering the azygous vein. The morphology of this highly unusual vessel has not, based on the authors' review of the literature, been previously reported. In combination with a second anomalous vessel, this resulted in a unique presentation of an EHPSS. Computed tomography‐angiography was essential for diagnosis and surgical planning in this case.
Clinical outcomes of the use of unidirectional barbed sutures in gastrointestinal surgery for dogs and cats: A retrospective study
Authors: Williams Evan A. , Monnet Eric 
Published: June 2023

AbstractObjectiveTo report the clinical outcomes of gastrointestinal surgery using unidirectional barbed sutures in single‐layer appositional closure in dogs and cats.Study designRetrospective and descriptive study.Sample populationTwenty‐six client‐owned dogs; three client‐owned cats.MethodsMedical records of dogs and cats that received gastrointestinal surgery closed with unidirectional barbed sutures were reviewed to collect information on signalment, physical examinations, diagnostics, surgical procedures, and complications. Short‐ and long‐term follow‐up information was collected from the medical records, the owners, or the referring veterinarians.ResultsSix gastrotomies, 21 enterotomies, and nine enterectomies were closed with a simple continuous pattern with unidirectional barbed glycomer 631 sutures. Nine dogs had multiple surgical sites closed with unidirectional barbed sutures. None of the cases in the study developed leakage, dehiscence, or septic peritonitis during the 14‐day short‐term follow up. Long‐term follow up information was collected for 19 patients. The median long‐term follow‐up time was 1076 days (range: 20–2179 days). Two dogs had intestinal obstruction due to strictures at the surgical site 20 and 27 days after surgery. Both were resolved with an enterectomy of the original surgical site.ConclusionUnidirectional barbed suture was not associated with a risk of leakage or dehiscence after gastrointestinal surgery in dogs and cats. However, strictures may develop in the long term.Clinical significanceUnidirectional barbed sutures can be used during gastrointestinal surgery in client‐owned dogs and cats. Further investigation of the role of unidirectional barbed sutures leading to abscess, fibrosis, or stricture is necessary.
Morphologic impact of four surgical techniques to correct excessive tibial plateau angle in dogs: A theoretical radiographic analysis
Authors: Story Ashton L. , Torres Bryan T. , Fox Derek B. 
Published: June 2023

AbstractObjectiveTo determine morphologic differences between four tibial osteotomy techniques used to correct excessive tibial plateau angle (eTPA).Study designRetrospective radiographic analysis.Sample populationSixteen dogs (27 tibias) with eTPA.MethodsVirtual corrections of eTPA were performed on sagittal plane radiographs of canine tibia using four tibial osteotomy techniques and categorized into respective groups. Group A represented the center of rotation of angulation (CORA)‐based leveling osteotomy (CBLO) and coplanar cranial closing wedge ostectomy (CCWO), Group B the tibial plateau leveling osteotomy (TPLO) and CCWO, Group C the modified CCWO (mCCWO), and Group D the proximal tibial neutral wedge osteotomy (PTNWO). Pre‐ and post‐correction TPA, tibial length and mechanical cranial distal tibial angle (mCrDTA) were measured and compared.ResultsMean TPA prior to correction was 42.67 ± 6.1°. Post‐correction mean TPAs were 10.47 ± 2.1°, 6.77 ± 1.6°, 4.76 ± 1.5°, and 7.09 ± 1.3° for Groups A, B, C, and D, respectively. TPA correction accuracy in Groups A and D varied least from target TPAs. Tibial shortening was documented in Group B in contrast to other groups. The greatest mechanical axis shift was identified in Group A.ConclusionEach technique achieved TPA < 14° despite having different effects on tibial morphology including alteration of tibial length, mechanical axis shift and variation in correctional accuracy.Clinical significanceDespite all methods being able to correct eTPA, the choice of technique will affect morphology in unique ways and should be considered prior to surgery to consider the implications in a given patient.
Evaluation of Multi-Functional Variable Refrigerant Flow System With Thermal Energy Storage and Photovoltaic-Based Distributed System for Net-Zero Energy Home Design
Authors: Kim Dongsu , Tran Kelly , Koh Jaeyoon , Cho Heejin 
Published: June 2023

Abstract
Efficient heating and cooling systems and renewable energy sources are crucial for effectively designing net-zero energy homes (NZEHs). The study proposes using a multi-functional variable refrigerant flow system with hydraulic heat recovery (MFVRF-H2R) to reduce heating, ventilating, and air-conditioning (HVAC) and hot water energy usage, offering a practical approach to enable NZEH solutions. Photovoltaic (PV)-based on-site power generation is utilized to achieve zero energy performance in residential buildings. A building energy simulation study is conducted to assess the effectiveness of the combined systems in various climate conditions. To develop the simulation model, the US National Institute of Standards and Technology (NIST)’s net-zero energy residential test facility is used as the benchmark for NZEH baseline models. The MFVRF-H2R system is incorporated into the NZEH baseline to propose a more-energy-efficient design with heat recovery technology. eQUEST and post-processing calculations are used to simulate NZEH performance, comparing whole-building energy end-use and PV capacity for the baseline and alternative models with MFVRF-H2R. Results demonstrate that the proposed variable refrigerant flow (VRF)-based NZEH design can provide potential energy savings of up to 32% for cooling energy under various climate zones. Moreover, the NZEH design with the proposed MFVRF-H2R can achieve up to a 90% reduction in domestic hot water usage compared to an NZEH design without VRF heat recovery technology. The study suggests that the MFVRF-H2R system can provide practical and realistic solutions for making HVAC energy-efficient by minimizing thermal waste and reusing it for other thermal parts of the building, such as hot water applications. Consequently, this study highlights the effectiveness of the MFVRF-H2R system in designing NZEHs while considering heat recovery and renewable energy technologies.
Containments for Transportation and Storage of Spent Nuclear Fuel and High-Level Radioactive Material and Waste
Authors: Morton D. Keith , Lewis D. Wayne , Solovey Garrick J. 
Published: June 2023

Abstract
This chapter reflects the 2015 Edition of Section III, Division 3 of the ASME Boiler and Pressure Vessel (BPV) Code. Division 3 covers all “construction” aspects of the containment of nuclear transportation packagings, including administrative requirements, material selection, material qualification, design, fabrication, examination, inspection, testing, quality assurance, and documentation. The current scope for Division 3 includes the containments for both transportation and storage and the internal support structures for both containments. The chapter first traces the history of the ASME Subgroup NUPACK, and outlines the scope and requirements of Division 3. It then discusses the system of loading classification and the design rules based on these loadings. Division 3 loadings include Design Loadings (Design Pressure, Design Temperature, and Design Mechanical Loadings), Operating Loadings (normal, off-normal, and accident), and Test Loadings (from pressure and leak tests). The chapter also provides a brief review of the ASME stress evaluations and the associated stress acceptance criteria. Code text organization of Division 3 is then considered. The ASME BPV Code Section III, Division 3 is currently divided into three subsections: WA, General Requirements; WB, Class TC Containments; and WC, Class SC Storage Containments. Discussions also include the incorporation of strain-based acceptance criteria, and the current activities in Division 3 such as the development of new subsection WD addressing internal support structures. The chapter concludes with a summary of suggested enhancements for the future in the scope for Division 3.

History
John D. Stevenson authored the original chapter and updated the second edition. The third edition was entirely rewritten with a new title and updated by D. Keith Morton and D. Wayne Lewis who also updated the the fourth and fifth editions. The current online edition has been updated by Garrick J. Solovey and D. Wayne Lewis.