bluuebunny/crossref_metadata_2025_split huggingface dataset:
Molecular typing and epidemiology profiles of human adenovirus infection among children with severe acute respiratory infection in Huzhou, China
Authors: Xu D. , Ji L. , Chen L. , Wu X. 
Published: July 2022

Abstract
Human adenoviruses (HAdVs) are prevalent worldwide and are a common cause of respiratory tract infection in people of all ages. However, little is known about HAdV infection among children with severe acute respiratory infection (SARI). The present study retrospectively analysed the molecular typing and epidemiological characteristics of HAdV-positive samples from children with SARI from January 2017 to December 2021 in Huzhou. The results showed that 89 (8·27%) of 1078 SARI paediatric patients were positive for HAdVs. Children &lt;5 years of age accounted for 87·64% of the positive cases. The peak seasons for HAdV infection were the first quarter and the fourth quarter. In addition, HAdV-B and HAdV-C were circulating among paediatric patients with SARI, of which the B3 genotype (n = 30, 51·72%) was the most prevalent and was detected every year, indicating that B3 is the main epidemic strain in the Huzhou area, followed by C1 (n = 9, 15·52%), C2 (n = 7, 12·07%) and B7 (n = 5, 8·62%). These findings provide a benchmark for future epidemiology and prevention strategies for HAdVs.
THE SILENCES SHAPING THE MEMORY OF THE MAPUCHE IN THE NATIONAL HISTORICAL MUSEUM OF CHILE
Authors: Vial Lecaros Ximena 
Published: July 2022

Abstract
A widespread link between the process of nation‐building and the rise of museums is evident in late‐nineteenth‐century Latin America. The Chilean National Historical Museum (MHN) was founded in 1873 with the purpose of exhibiting the nation's heritage, beginning with the Spanish colonization. This article focuses on examining the narrative displayed in the MHN, particularly the silences surrounding the Indigenous Mapuche. It analyzes the implications this absence brings to the collective memory of the nation. Using museum catalogs, newspapers, and nineteenth‐century literature, this research traces the contrast between how Indigenous and colonial artifacts are exhibited in the museum, wherein the Mapuche are framed aesthetically, therefore relegating them to the past. By stripping from them any contemporary existence, the Mapuche are relegated to an anecdote of ancient times. I document how the primary collection of the museum reproduces a narrative by which European heritage is the starting point of the nation's progress, silencing the voice of Mapuche history and hence producing a script that lacks a nuanced understanding of Chile's Indigenous reality. At a time when Chile is experiencing violent conflict in the Araucanía region, the MHN obscures Mapuche identity and inhibits a dialogue between Indigenous communities and the state. [museum, Mapuche, national identity, colonialism, Indigenous]
Design of a New “U”‐shaped Staple and Its Clinical Application in Postoperative Ankle Valgus of Congenital Pseudarthrosis of the Tibia in Children
Authors: Hu Xiongke , Li Anping , Liu Kun , Wu Jiangyan , Mei Haibo 
Published: July 2022

ObjectiveThere has been a lack of suitable epiphysis blocking materials due to the characteristics of less tissue coverage and narrow epiphysis in children's distal tibial medial malleolus. Therefore, this study is to investigate the clinical efficacy and safety of a new “U”‐shaped staple in the treatment of postoperative ankle valgus of congenital pseudarthrosis of the tibia (CPT).MethodAccording to the inclusion and exclusion criteria, 33 patients with postoperative ankle valgus of CPT were treated with new “U”‐shaped staples from May 2013 to September 2019. The deformity of ankle valgus was gradually corrected by implanting a new “U”‐shaped staple on the medial side of the distal tibia. Clinical indexes such as the operation time, intraoperative bleeding and hospital stay were observed. Tibiotalar angle was selected as the evaluation index of ankle valgus. American Orthopedic Foot & Ankle Society (AOFAS) scale was used for clinical evaluation of ankle function. The tibiotalar angle, deformity correction rate and complications were evaluated by preoperative, postoperative and last follow‐up imaging data. Student's t‐test was used for statistical analysis.ResultsThirty‐three patients, including 12 males and 21 females were included. All the patients were followed up for at least 14 months, with an average of 35 months. The average operation time was 23 (15–40) min, the average amount of intraoperative bleeding was 7.5 (4–10) mL, and the average hospital stay was 4.2 (3–6) days. The intraoperative tibiotalar angles of all patients were 74.2° ± 4.6°, the tibiotalar angle were 86.8° ± 4.9° when internal fixation was removed, and the tibiotalar angles at the last follow‐up were 84.3° ± 5.9°. The average orthopedic rate was 0.68° per month. No patients suffered from serious complications such as screw prolapse, osteomyelitis, wound infection, etc. Postoperative wound pain complications occurred in two patients, which were relieved after conservative treatment. The AOFAS score improved from 46.2 ± 9.4 before the operation to 74.6 ± 5.7 at the last follow‐up (P < 0.01). The ankle movement was good without joint stiffness. There was no epiphyseal plate injury after the removal of internal fixation.ConclusionThe new “U”‐shaped staple is characterized by simple implantation, low notch, lower risk of fixation failure and close fitting with cortical bone. It is a safe and effective internal fixation system for the treatment of ankle valgus in children.
Preoperative High Sleep Quality Predicts Further Decrease in Length of Stay after Total Joint Arthroplasty under Enhanced Recovery Short‐stay Program: Experience in 604 Patients from a Single Team
Authors: Ding Zichuan , Li Jinlong , Xu Bing , Cao Jian , Li Hao , Zhou Zongke 
Published: July 2022

ObjectiveTo investigate the safety, efficiency and cost of total joint arthroplasty (TJA) under the enhanced recovery after surgery (ERAS) program and identify predictors facilitating further decrease in length of stay (LOS).MethodsWe retrospectively collected the information of patients who underwent primary unilateral TJA by a single surgical team between January 2017 and June 2019. A total of 604 patients with LOS ≤ 3 was enrolled in this study. All patients completed 12‐month or longer follow‐up. Patients received the same ERAS protocol, mainly including preoperative preparation (patient education, preoperative functional exercises, nutritional support), blood management, pain management, sleep management, prevention of infection, prevention of thrombosis and strict discharge criteria. Preoperative characteristics of patients were collected from the medical record system and were compared between the LOS ≤ 2 group and the LOS = 3 group. Factors with significant difference were included in multivariate logistic regression analysis to find independent preoperative predictors for LOS. Joint function at the latest follow‐up, adverse events rate and hospitalization costs were compared between the LOS ≤ 2 group and the LOS = 3 group.ResultsOf the enrolled 604 patients, 271 patients (44.9%) had a LOS of 2 days or less while 333 patients (55.1%) had a LOS of 3 days. Pittsburgh Sleep Quality Index score (odds ratio [OR] = 1.084, 95% confidence interval [CI] = 1.024–1.147, P = 0.005), preoperative albumin level (OR = 0.945, 95% CI = 0.905–0.988, P = 0.012), digestive diseases (OR = 1.084, 95% CI = 1.024–1.147, P = 0.005) and total hip arthroplasty (THA) (OR = 0.273, 95% CI = 0.170–0.439, P < 0.001) were predictors of LOS ≤ 2 in the multivariate logistic analysis model. The postoperative joint function scores and adverse event rates were comparable between the LOS ≤ 2 group and the LOS = 3 group. The hospital costs were lower in the LOS ≤ 2 group than the LOS = 3 group.ConclusionUnder the rigorous ERAS program, 2‐day discharge in unselected TJA patients can be routinely applied. Patients with high preoperative sleep quality, high preoperative albumin level, free of digestive disease and undergoing THA procedure are more likely to be discharged within 2 days.
The negative impact of lameness on dairy cow reproduction
Authors: Tsousis Georgios , Boscos Constantinos , Praxitelous Anastasia 
Published: July 2022

AbstractLameness in modern dairy farms is a prevalent disorder that negatively affects all aspects of production. Additionally, is a prevailing contributor to the decreased welfare of cows. Recent research has added valuable knowledge on the negative impacts of lameness on dairy cow reproduction. Lame cows have marked behavioural changes, as well as increased inflammatory and stress indicators compared to healthy herd mates. As a result, the functioning of the hypothalamus–pituitary–ovarian axis is significantly affected and leads to suppressed reproductive performance. Lame cows seem to be more prone to uterine infections post‐partum, experience higher levels of negative energy balance, resume ovarian cyclicity to a lower proportion during puerperium and show decreased potential to conceive and higher pregnancy losses. Hormonal treatments of lame cows compensate for some of these disturbances yet fail to fully restore fertility potential. From the available scientific literature is apparent that compromised fertility due to lameness can only be achieved through prevention and prompt diagnosis and treatment of lame cows.
The Debiased Spatial Whittle Likelihood
Authors: Guillaumin Arthur P. , Sykulski Adam M. , Olhede Sofia C. , Simons Frederik J. 
Published: July 2022

AbstractWe provide a computationally and statistically efficient method for estimating the parameters of a stochastic covariance model observed on a regular spatial grid in any number of dimensions. Our proposed method, which we call the Debiased Spatial Whittle likelihood, makes important corrections to the well-known Whittle likelihood to account for large sources of bias caused by boundary effects and aliasing. We generalize the approach to flexibly allow for significant volumes of missing data including those with lower-dimensional substructure, and for irregular sampling boundaries. We build a theoretical framework under relatively weak assumptions which ensures consistency and asymptotic normality in numerous practical settings including missing data and non-Gaussian processes. We also extend our consistency results to multivariate processes. We provide detailed implementation guidelines which ensure the estimation procedure can be conducted in O(nlogn) operations, where n is the number of points of the encapsulating rectangular grid, thus keeping the computational scalability of Fourier and Whittle-based methods for large data sets. We validate our procedure over a range of simulated and realworld settings, and compare with state-of-the-art alternatives, demonstrating the enduring practical appeal of Fourier-based methods, provided they are corrected by the procedures developed in this paper.
Contraceptive Use Before and After Abortion: A Cross‐Sectional Study from Nigeria and Côte d'Ivoire
Authors: Magalona Sophia , Byrne Meagan , OlaOlorun Funmilola M. , Mosso Rosine , Omoluabi Elizabeth , Moreau Caroline , Bell Suzanne O. 
Published: July 2022

AbstractPost‐abortion contraception enables women to effectively manage their fertility to prevent unintended pregnancies. Using data from population‐based surveys of women aged 15–49 in Nigeria and Côte d'Ivoire, we examined contraceptive dynamics immediately before and after an abortion and examined factors associated with these changes using multivariable logistic regressions. Covariates included sociodemographic characteristics, abortion source, post‐abortion contraceptive communication (wanting to and actually talking to someone about contraception after abortion), and perceived contraceptive autonomy. We observed higher contraceptive use after abortion than before abortion. In Nigeria, wanting to talk to someone about contraception post‐abortion was associated with increased adoption and decreased discontinuation, whereas talking to someone about contraception post‐abortion was associated with increased adoption. Obtaining care from a clinical abortion source was associated with increased adoption and decreased discontinuation. Both post‐abortion contraceptive communication variables were associated with post‐abortion contraceptive use in both countries, whereas clinical source was only associated with post‐abortion contraceptive use in Nigeria. Our findings suggest that ensuring that women have access to safe abortion as part of the formal health care system and receive comprehensive, high‐quality post‐abortion care services that include contraceptive counseling enables them to make informed decisions about their fertility that align with their reproductive goals.
University attendance and academic performance: Encouraging student engagement
Authors: Lucey Siobhan , Grydaki Maria 
Published: July 2022

AbstractAbsenteeism in higher education has motivated the investigation of its effect on academic performance. This paper examines the effect of implementing an incentive scheme on seminar PPA (prior preparation and attendance) and performance focusing on a cohort of international postgraduate students over two academic years in two conversion economics (quantitative and non‐quantitative) modules at a Scottish business school. The results show that the scheme leads to an increase in the class PPA in both modules and in the probability of passing the quantitative module, however academic performance is affected at a lesser extent.
A phylogenomic approach to species delimitation in the mango fruit fly (Bactrocera frauenfeldi) complex: A new synonym of an important pest species with variable morphotypes (Diptera: Tephritidae)
Authors: Doorenweerd Camiel , San Jose Michael , Geib Scott , Dupuis Julian , Leblanc Luc , Barr Norman , Fiegalan Elaida , Morris Kimberley Y. , Rubinoff Daniel 
Published: July 2022

AbstractSpecies that are dispersed across oceanic islands can have strong population structure due to genetic isolation, which makes it difficult to determine realistic and meaningful species boundaries. This becomes especially problematic when pest species are involved, and can result in undetected new invasions. The mango fruit fly, Bactrocera frauenfeldi (Schiner), is currently considered to be one of five morphologically similar members in a monophyletic species group distributed across Southeast Asia, Australasia, and Oceania, including three major pests. We used a phylogenomic approach with highly multiplexed amplicon sequencing to test species limits and evaluate the relationships among species in the B. frauenfeldi species complex and two closely related species. We obtained sequence data from 196 specimens for 395 nuclear DNA loci, totalling 102 kb, of which 2.2 kb were parsimony informative sites. Based on morphology, biogeography, and phylogenetic analyses, we conclude that there are five distinct species in the complex in our phylogeny. Our results show that the morphological differences between B. frauenfeldi and B. albistrigata (de Meijere) are part of a continuum that cannot be phylogenetically separated into monophyletic groups. We therefore synonymize the names of two major pests: B. albistrigata syn. rev. with B. frauenfeldi, making B. frauenfeldi now recognized as a widespread pest across Australasia and Southeast Asia. We evaluated the use of COI for pest recognition and conclude that it cannot reliably distinguish between six of the seven species we studied, thus new molecular approaches will be necessary for effective management and the prevention of incursions.
Validation of a dry‐slide immunoassay for progesterone analysis in canine plasma in a clinical setting
Authors: Østergård Jensen Sarah , Öberg Josefine , Alm Helene , Holst Bodil S. 
Published: July 2022

AbstractBackgroundThe identification of canine ovulation is critical for successful breeding. Progesterone measurements are useful for identifying ovulation. Progesterone assays are also quantitative and easily accessed, making them valuable in veterinary practice.ObjectivesWe aimed to validate a dry‐slide immunoassay (DSI) for use in dogs, including a method comparison with the chemiluminescence assay (CLIA) and mass spectrometry.MethodsTwenty‐nine bitches were prospectively recruited. Accuracy, precision, interference, and stability were evaluated. Method comparison between DSI and CLIA and mass spectrometry was conducted, and bias was calculated.ResultsRepeatability was 8.0%–10.8%, and within‐laboratory imprecision was 8.8%–11.1% for four concentration levels. Recovery under dilution was 61%–100%, and the method was linear to a concentration of ~50 nmol/L. Recovery after the addition of a high progesterone sample was 76%–83%. Minor changes were seen in one hemolytic and two lipemic samples. Storage at room temperature for 12–24 hours resulted in concentrations that were 57%–96% of the initial concentrations. For samples frozen at −80°C, the concentrations were reduced 17%–27%. There was a significant difference between results from the DSI and CLIA, and a proportional bias was seen when DSI was compared with mass spectrometry, where CLIA correlated better than DSI.ConclusionsPrecision and accuracy were acceptable. A proportional bias was seen between DSI and CLIA. A small amount of interference was seen with hemolysis and lipemia. Progesterone concentrations were decreased in samples stored at room temperature and −80°C. The results support the use of the DSI for ovulation timing but not for artificial insemination with frozen semen since progesterone concentrations might exceed the assay's linearity and precision limits.
Occurrence of enteric viruses and faecal indicators in submarine groundwater discharges in the coastal environment of the Mexican Caribbean
Authors: Muñoz‐Cortés Carlos Eduardo , Rosiles‐González Gabriela , Moreno Valenzuela Oscar A. , Leal‐Bautista Rosa María , Betancourt Walter Q. , Gerba Charles P. , Chaidez‐Quiroz Cristobal , Hernández‐Zepeda Cecilia 
Published: July 2022

AbstractThe occurrence of faecal microorganisms such as total coliforms (TCs), Escherichia coli (E. coli), coliphages (somatic and F+ specific) and the genomes of faecal viruses: human adenovirus (HAdV), norovirus (NoV) genogroup I (GI) and II (GII), enterovirus (EV), aichi virus (AiV) and Pepper mild mottle virus (PMMoV), was explored in submarine groundwater discharges (SGDs) in the Mexican Caribbean. Ultra‐filtrated water samples were subjected to nucleic acid extraction and real‐time quantitative polymerase chain reaction (PCR). Results showed the presence of TC bacteria at all sites, whereas the detection of E. coli occurred only during the dry season. Coliphages occurred during the rainy and dry seasons, with concentrations ranging from 10 to 2560 plaque forming units (PFU/100 ml). HAdV and AiV were detected in 50% and 41% of the samples, at concentrations ranging from 102 to 104 genome copies per litre (GC/L) and from 102 to 106 GC/L, respectively. NoV GI and II were detected in 25% and 16% of the samples, at concentrations of 101 GC/L and 102–103 GC/L, respectively. PMMoV was detected in 50% of the samples at concentrations ranging from 101 to 103 GC/L. The EV genomes were not detected. These findings demonstrate that faecal microorganisms can be transported through SGDs in the Mexican Caribbean, potentially contributing to human health risks for recreation.
Uncertainty Quantification and Optimal Robust Design for Machining Operations
Authors: Wan Jinming , Che Yiming , Wang Zimo , Cheng Changqing 
Published: July 2022

Abstract
In this study, we carry out robust optimal design for the machining operations, one key process in wafer polishing in chip manufacturing, aiming to avoid the peculiar regenerative chatter and maximize the material removal rate (MRR) considering the inherent material and process uncertainty. More specifically, we characterize the cutting tool dynamics using a delay differential equation (DDE) and enlist the temporal finite element method (TFEM) to derive its approximate solution and stability index given process settings or design variables. To further quantify the inherent uncertainty, replications of TFEM under different realizations of random uncontrollable variables are performed, which however incurs extra computational burden. To eschew the deployment of such a crude Monte Carlo (MC) approach at each design setting, we integrate the stochastic TFEM with a stochastic surrogate model, stochastic kriging, in an active learning framework to sequentially approximate the stability boundary. The numerical result suggests that the nominal stability boundary attained from this method is on par with that from the crude MC, but only demands a fraction of the computational overhead. To further ensure the robustness of process stability, we adopt another surrogate, the Gaussian process, to predict the variance of the stability index at unexplored design points and identify the robust stability boundary per the conditional value at risk (CVaR) criterion. Therefrom, an optimal design in the robust stable region that maximizes the MRR can be identified.
Smoothed Particle Hydrodynamics Modeling of Thermal Barrier Coating Removal Process Using Abrasive Water Jet Technique
Authors: Zhang Jian , Yang Xuehui , Sagar Sugrim , Dube Tejesh , Koo Dan Daehyun , Kim Bong-Gu , Jung Yeon-Gil , Zhang Jing 
Published: July 2022

Abstract
In this work, a new smoothed particle hydrodynamics (SPH)-based model is developed to simulate the removal process of thermal barrier coatings (TBCs) using the abrasive water jet (AWJ) technique. The effects of water jet abrasive particle concentration, incident angle, and impacting time on the fracture behavior of the TBCs are investigated. The Johnson–Holmquist plasticity damage model (JH-2 model) is used for the TBC material, and abrasive particles are included in the water jet model. The results show that the simulated impact hole profiles are in good agreement with the experimental observation in the literature. Both the width and depth of the impact pit holes increase with impacting time. The deepest points in the pit hole shift gradually to the right when a 30-deg water jet incident angle is used because the water jet comes from the right side, which is more effective in removing the coatings on the right side. A higher concentration of abrasive particles increases both the width and depth, which is consistent with the experimental data. The depths of the impact pit holes increase with the water jet incident angle, while the width of the impact holes decreases with the increase in the water jet incident angle. The water jet incident angle dependence can be attributed to the vertical velocity components. The erosion rate increases with the incidence angle, which shows a good agreement with the analytical model. As the water jet incident angle increases, more vertical velocity component contributes to the kinetic energy which is responsible for the erosion process.