bluuebunny/crossref_metadata_2025_split huggingface dataset:
On the use of finite differences for vibration-based damage localization in laminated composite plates
Authors: Oliveira Tomás , Araújo dos Santos José V. , Lopes Hernâni 
Published: October 2022

PurposeLaminated composite materials are a staple of modern material development, with extremely strong fibers being combined with resins to form versatile and efficient engineering structures. However, the advancements in material development must be accompanied by equally advanced methods for damage detection, localization and quantification, as these materials develop inherently unique failure modes. This paper aims to further the study of the use of modal shapes and their spatial derivatives to localize damage in laminated composite rectangular plates. Exploring different damage scenarios and models, as well as different orders of mode shape derivatives of laminated plates.Design/methodology/approachANSYS® Parametric Design Language (APDL) is used to perform finite element analysis of plates with several damage scenarios and damage mechanics models. MATLAB® is used to post-process these simulation results, namely by calculating the derivatives using finite differences, applying three distinct sets of damage indices, including one that is presently proposed. To mimic experimental conditions and test the resilience of the derivative orders, different noise levels are introduced into the results of the finite element analysis. A quality index is employed to quantitatively evaluate the solutions, mainly regarding the response to the introduced noise.FindingsThe results show that the applied damage localization methods have comparable results in terms of quality. These results also show that the quality of the damage localizations is higher when the damaged areas coincide with high displacement/curvature areas of the mode shapes and that higher noise levels have a more noticeable negative impact when employing higher-order derivatives.Originality/valueExploring different damage scenarios and models, as well as different orders of mode shape derivatives of laminated plates. The influence of a specific damage layer on the order of derivatives of modal response is evaluated, showing promising results concerning its identification.
How time pressure is associated with knowledge sharing: a dual-path mechanism study
Authors: Li Xianmiao , Xu Zhenting , Hu Yuqin 
Published: October 2022

Purpose
This study aims to explore the dual-path effects of challenge (CTP) and hindrance time pressure (HTP) on knowledge sharing, which provides theoretical reference for knowledge teams to carry out knowledge sharing smoothly.

Design/methodology/approach
This study collected two waves of data and surveyed 416 employees in China. Regression analysis, bootstrapping and structure equitation modeling was adopted to test the hypotheses.

Findings
CTP has a positive impact on employee knowledge sharing, while HTP has a negative impact on employee knowledge sharing. Self-efficacy plays a mediating role between CTP and knowledge sharing, and emotional exhaustion plays a mediating role between HTP and knowledge sharing. The perceived organizational support can moderate the relationship between CTP and self-efficacy and between HTP and emotional exhaustion.

Originality/value
This study explains the reasons for the academic controversy about the effect of time pressure, enhances the scholars’ attention and understanding of the dual-path mechanism between time pressure and knowledge sharing and augments the theoretical research of time pressure and knowledge sharing.
Do adjustments bring auditors peace of mind? The effect of previous audit adjustments on current-year audit pricing
Authors: Chen Songsheng , Magnan Michel , Tian Zhili , Yao Li 
Published: October 2022

Purpose
This paper aims to investigate the effect of prior years’ audit adjustments, a proxy for auditors’ private information regarding the persistence of their clients’ audit risk, on audit pricing in the current year.

Design/methodology/approach
The authors use unique data sets of audit adjustments and audit fieldwork days from China, and a regression approach, to test their hypothesis.

Findings
The authors find that larger previous audit adjustments are associated with higher current-year audit fees, which is partially attributed to increased audit effort. The authors further document that the results are more pronounced when audit adjustments are consistently made in the same direction or more recent; in these cases, a larger percentage of the total effect is also attributable to the risk premium, instead of audit effort. Finally, the authors find that the effect of previous audit adjustments on current-year audit fees is stronger for firms with younger chief executive officers and specialist auditors.

Originality/value
To the authors’ best knowledge, they are the first to test the implication of auditors’ private information in setting audit fees. In addition to demonstrating that audit fees consist of a risk premium and a component to cover related costs, the authors further show variations in the relative importance between costs and risk premium under various contexts.
Factors implementing sustainable circular economy in agro-produce supply chain: DEMATEL-DANP-based approach
Authors: Avikal Shwetank , Pant Rushali , Barthwal Anurag , Ram Mangey , Upadhyay Rajesh Kumar 
Published: October 2022

PurposeThe sustainable and circular growth of agro-produce is crucial in today's era. The current paper focuses on identifying the drivers which promote sustainability as well as circularity in the agro-produce supply chain and favor its implementation in agro-produce supply chain.Design/methodology/approachDrivers are identified by carrying out a brief literature review and then short-listed based on the expert's opinion. The crucial drivers identified are then categorized into four groups, i.e. farms, social, government and organization. A DEMATEL-DANP approach is used to analyze the relation among subfactors and factors by deriving network relations map. Further, the weights of each subfactor are measured followed by calculating the ranks of the drivers in significance with successful implementation of sustainable circular economy.FindingsThis study has applied DEMATEL-DANP approach to analyze the relationship among four factors and twelve sub factors and their contribution towards adopting the culture of sustainable circular economy in agro-produce supply chain. The results show that “Integration of farmers” and “Updated infrastructure and tools of the farm to promote diverse farming” are primary drivers for implementing SCE in APSC.Originality/valueThe research explored the domains of sustainability and circularity separately. Drivers that could accelerate the implementation of circularity in agro-produce in a sustainable manner were identified. This will help in designing sustainable circular model for working of the agro-produce supply chain.
Research trends in ferroptosis since the origin of the concept: A bibliometric analysis
Authors: Deng Huimin , Wei Juan , Min Keting , Yang Hao , Wang Sheng , Xiao Zhuoran , Liu Meiyun , Zheng Li , Zhou Huanping , Chen Yuanli , Zhu Wanli , Li Quanfu , Lv Xin 
Published: October 2022

AbstractFerroptosis is a newly characterized form of regulated cell death. This bibliometric analysis identified the scientific output, leading institutions and research teams, current research hotspots and trends in research on ferroptosis since the origin of the concept. We searched the Science Citation Index Expanded of Web of Science Core Collection for papers on ferroptosis up to 3 June 2022. The acquired data were analysed and visualized by Bibliometrix package and VOSviewer. The study ultimately included 3511 relevant papers, and annual production in this field has grown rapidly in recent years. Institutions and scholars from China contributed the most work, but the impact of their research was much less than that of the United States. Prof. Brent R. Stockwell's team from Columbia University in the United States has a very strong academic influence in the field. Front Cell Dev Biol published the most papers in the field of ferroptosis. As the keywords of the papers in this field changed from the most numerous ‘oxidative stress’, ‘cell‐death’, ‘iron’, ‘expression’, and ‘lipid‐peroxidation’, to ‘prognosis’, ‘immunotherapy’, ‘progression’, ‘tumour microenvironment’, and ‘colorectal cancer’, the hotspot of ferroptosis research is gradually shifting from basic research to clinical translational research. The mechanism of tumour formation and treatment will become the frontier in the field of ferroptosis research in the future.
Alienation: The foundation of transformative education
Authors: Kenklies Karsten 
Published: October 2022

AbstractNothing reveals the differences between an internal (i.e., inherently pedagogical) reflection on educational processes and an external (i.e., derived from a philosophical, sociological, psychological, theological or other perspective) more clearly than the differing attitudes towards alienation. Looked at from outside a pedagogical context, alienation appears only negative, deserving nothing but contempt and rejection; examined from inside a pedagogical framework, it proves to be a conditio sine qua non, the process through which transformative education is possible. This article juxtaposes both perspectives in order to defend the conviction that within educational reflections, only an inherently pedagogical, i.e., positive, understanding of alienation is persuasive, whereas other approaches by definition either are outside of pedagogical reflections or belong to a kind of metaphysical thinking that nowadays seems rather outdated. This paper forms part of a Special Issue titled ‘Beyond Virtue and Vice: Education for a Darker Age’, in which the editors invited authors to engage in exercises of ‘transvaluation’. Certain apparently settled educational concepts (from agency and fulfilment to alienation and ignorance) can be radically reinterpreted such that virtues can be seen as vices, and vices as virtues. The editors encouraged authors to employ polemics and some occasional exaggeration to revalue the educational values that are too readily accepted within contemporary educational discourses.
Optimization and comparison of nonconventional extraction techniques for soluble phenolic compounds from brocade orange (Citrus sinensis) peels
Authors: Wang Zhirong , Yang Bing , Chen Xuhui , Huang Pimiao , Chen Kewei , Ma Yuan , Agarry Israel Emiezi , Kan Jianquan 
Published: October 2022

AbstractBrocade orange (Citrus sinensis L. Osbeck) peels (BOPs) are rich in a variety of phenols with multiple and strong bioactivities. This study sought to utilize a response surface methodology to optimize the parameters of accelerated solvent extraction (ASE) to obtain phenolic extracts from BOPs. Total phenolic and flavonoid content (TPC and TFC), profiles, and antioxidant activities of extracts for free, esterified‐, and glycosylated‐bound phenols from ASE were compared with those derived from Soxhlet extraction (SE) (80°C, 6 h) and heat‐reflux extraction (HRE) (80°C, 3 h). Maximum practical TPC and TFC under optimal ASE conditions (15 min, 108°C, 82 bar, and three cycles) were determined to be 32.82 mg gallic acid equivalents/dry weight (DW) and 10.25 mg rutin equivalents/DW, respectively. The profiles, contents, and corresponding bioactivities of the extracts significantly depended on extraction method, particularly with regard to phenolic fraction. Generally, ASE and HRE were associated with higher levels of extraction efficiency and higher quality targeted bioactive compounds with stronger antioxidant activity. More importantly, ASE represents a simple, efficient, and time‐saving technique for the extraction of phenols. Furthermore, the finding that different phenolic fractions contain variable profiles and contents of phenols is useful for efforts to obtain targeted individual bioactive ingredients and make better use of biomass residues.
Who Controls the Past: Far‐Sighted Bargaining in International Regimes
Authors: Kennard Amanda 
Published: October 2022

AbstractHow do international regimes change over time? Regimes facilitate cooperation by linking together otherwise ad hoc negotiations. These linkages endogenize the status quo from which subsequent negotiations depart. I develop a theory of endogenous status quo within international regimes: prior outcomes implicitly define the status quo of new negotiations by acting as focal points and by creating inconsistency costs. I test observable implications of the theory in the context of the multilateral trade regime, focusing on new member accession negotiations. These negotiations attract interest from a surprising subset of World Trade Organization members, many with few observable trade ties or other economic incentives to participate. Nonetheless participation enables states to shape the emergent status quo strategically, with potentially far‐reaching implications for future bargaining. I employ a text‐as‐data approach—together with a novel corpus of negotiating documents—finding consistent support for the theory and mechanisms.
Biomarkers of asthma relapse and lung function decline in adults with spontaneous asthma remission: A population‐based cohort study
Authors: Tan Daniel J. , Lodge Caroline J. , Walters Eugene Haydn , Lowe Adrian J. , Bui Dinh S. , Bowatte Gayan , Kandane‐Rathnayake Rangi , Aldakheel Fahad M. , Erbas Bircan , Hamilton Garun S. , Thomas Paul S. , Hew Mark , Tang Mimi L. K. , Abramson Michael J. , Perret Jennifer L. , Dharmage Shyamali C. 
Published: October 2022

AbstractBackgroundThe extent to which biomarkers of asthma activity persist in spontaneous asthma remission and whether such markers are associated with future respiratory outcomes remained unclear. We investigated the association between sub‐clinical inflammation in adults with spontaneous asthma remission and future asthma relapse and lung function decline.MethodsThe Tasmanian Longitudinal Health Study is a population‐based cohort (n = 8583). Biomarkers of systemic inflammation were measured on participants at age 45, and latent profile analysis was used to identify cytokine profiles. Bronchial hyperresponsiveness (BHR) and nitric oxide products in exhaled breath condensate (EBC NOx) were measured at age 50. Participants with spontaneous asthma remission at ages 45 (n = 466) and 50 (n = 318) were re‐evaluated at age 53, and associations between baseline inflammatory biomarkers and subsequent asthma relapse and lung function decline were assessed.ResultsWe identified three cytokine profiles in adults with spontaneous asthma remission: average (34%), Th2‐high (42%) and Th2‐low (24%). Compared to the average profile, a Th2‐high profile was associated with accelerated decline in post‐BD FEV1/FVC (MD −0.18% predicted per‐year; 95% CI −0.33, −0.02), while a Th2‐low profile was associated with accelerated decline in both post‐BD FEV1 (−0.41%; −0.75, −0.06) and post‐BD FVC (−0.31%; −0.62, 0.01). BHR and high TNF‐α during spontaneous remission were associated with an increased risk of asthma relapse. In contrast, we found no evidence of association between EBC NOx and either asthma relapse or lung function decline.ConclusionBHR and serum inflammatory cytokines have prognostic value in adults with spontaneous asthma remission. At‐risk individuals with BHR, Th2‐high or Th2‐low cytokine profiles may benefit from closer monitoring and on‐going follow‐up.
Platelet aggregation in Klinefelter syndrome is not aggravated by testosterone replacement therapy: A longitudinal follow‐up study
Authors: Chang Simon , Larsen Ole Halfdan , Hvas Anne‐Mette , Skakkebæk Anne , Gravholt Claus Højbjerg , Münster Anna‐Marie Bloch 
Published: October 2022

AbstractBackgroundMen with Klinefelter syndrome (KS) are routinely offered testosterone replacement therapy (TRT) suggested to potentially promote platelet aggregation and increase cardiovascular risk.ObjectiveWe investigated platelet aggregation in men with KS before and during TRT.Materials and methodsForty‐one adult men with KS participated, of which 20 had no history of TRT at baseline, with 15 completing follow‐up after 18 months TRT. Further, we included 21 adult men with KS on long‐term TRT (>10 years) and a male reference population. We assessed platelet impedance aggregometry using adenosine diphosphate (6.5 μM), thrombin‐receptor‐activating‐peptide‐6 (TRAP 32 μM), and arachidonic acid (ASPI 0.5 mM) as agonists in KS compared to a male reference population and stratified by route of TRT administration.ResultsPlatelet aggregation among men with KS at baseline or during TRT was not increased compared with the male reference population. For all three agonist, no change was seen in platelet aggregation in KS at follow‐up compared with baseline (p ≥ 0.2). Platelet aggregation was not associated with total testosterone and furthermore, platelet count was not affected by treatment with testosterone. Men with KS treated with testosterone gel showed slightly increased TRAP‐ and ASPI‐induced platelet aggregation compared with those treated with testosterone injection (p = 0.02 and p = 0.04, respectively).Discussion and conclusionsWe observed normal platelet aggregation in men with KS before TRT and following both short and long term treatment. Our findings do not support an independent role of platelets in driving the cardiovascular risk in KS.
In a double‐bind: Time–space distanciation, socioeconomic status, and coping with financial stress in the United States
Authors: Schmitt Harrison J. , Black Adeena L. , Keefer Lucas A. , Sullivan Daniel 
Published: October 2022

AbstractPsychological research has shown that lower socioeconomic status (SES) individuals experience higher levels of stress and tend to cope in more present‐oriented ways. While some research in the field has sought to, for instance, increase future‐oriented ways of being among lower SES individuals, we argue that such approaches may come at significant cost. We consider the construct of time–space distanciation (TSD) – the normative way in which time and space are abstracted from one another at cultural and individual levels – as a way to complicate psychological research on social class, stress, and coping. Across four studies, we present research on US geographical regions (Studies 1–2) and US participants (Studies 3–4) suggesting that adopting normative high‐TSD orientations represents a double‐bind for lower SES individuals: it allows one to enact more proactive coping strategies in the face of financial stressors such as debt (Studies 1–3), but it is also a source of disproportionate stress itself (Study 4), given the burdens faced by lower SES individuals trying to navigate time and space in culturally hegemonic ways in spite of precarity and material insecurity. We discuss how TSD offers a means of situating psychological research into precarity within the broader structural context of flexible capitalism.
The salivary exosomal microRNA as a potential biomarker in patients with periodontitis and oral cancers
Authors: Safari Zahra , Firouzi Alireza , Rezaeikalantari Nika , Mohammadi Sanaz , Ranjbar Nikta , Shahpori Hooman , Khaleghi Pouya , Bagherianlemraski Mobina , Zandi Shakiba , Rafieyan Sona 
Published: October 2022

AbstractPeriodontitis and oral cancers are the most common oral diseases in the human population. The early diagnosis of oral diseases allows the efficient therapy of the patient. During oral diseases, resident cells in the affected tissue secrete exosomal microRNAs (miRNAs) into saliva. As these miRNAs have a crucial role in the pathogenesis of oral diseases, they have been suggested as non‐invasive and validated biomarkers in predicting periodontitis severity and cancer progression. Several attempts have been performed to evaluate the expression of salivary exosomal miRNAs in patients with periodontitis and oral cancers. Some miRNAs are differentially expressed in the saliva of the affected patients when compared to healthy individuals. These miRNAs are reviewed in this narrative review. Collectively, it seems that salivary exosomal microRNAs could be used as a diagnostic biomarker in oral diseases. However, further studies are required to validate them.
Patterns of DNA mismatch repair protein expression for primary and recurrent colorectal cancer at an advanced surgical unit: A retrospective audit
Authors: Risbey Charles , Fielder Timothy , Steffens Daniel , Shin Joo‐Shik , Solomon Michael 
Published: October 2022

AbstractAimLynch syndrome is an inherited cancer syndrome associated with an increased lifetime risk of colorectal cancer (CRC) and characterized by germline mutations to one of four DNA mismatch repair (MMR) genes. Immunohistochemical (IHC) testing is used to screen for Lynch syndrome; however, despite routine completion following resection of primary CRC, it is only variably completed following resection of recurrent disease. This may be significant, as MMR protein expression can change from primary to recurrent CRC. The primary aim of this study is to investigate how MMR profiles change from primary to recurrent CRC; the secondary aim is to assess rates of MMR testing of primary and recurrent disease.MethodWe conducted a retrospective analysis of patients undergoing surgery for recurrent CRC from 2018–19 at a high‐volume institution. MMR profiles were obtained following both primary and recurrent resection of CRC, and MMR protein expression was evaluated from both time points.ResultsA total of 107 patients met the inclusion criteria and IHC results were obtained for both primary and recurrent resections in 85 cases. MMR profiles changed in nine patients (10.6%), with a loss of staining from primary to recurrent disease in six (7.1%) and a gain of staining in three (3.5%). IHC testing was completed following 88.7% of primary and 39.3% of recurrent resections.ConclusionMMR profiles can change from primary to recurrent CRC and repeat MMR testing for recurrent CRC is completed in only a minority of cases.