bluuebunny/crossref_metadata_2025_split huggingface dataset:
Predicting daily precision improvement of Jakarta Islamic Index in Indonesia’s Islamic stock market using big data mining
Authors: Ledhem Mohammed Ayoub , Moussaoui Warda 
Published: September 2023

Purpose
This paper aims to apply several data mining techniques for predicting the daily precision improvement of Jakarta Islamic Index (JKII) prices based on big data of symmetric volatility in Indonesia’s Islamic stock market.

Design/methodology/approach
This research uses big data mining techniques to predict daily precision improvement of JKII prices by applying the AdaBoost, K-nearest neighbor, random forest and artificial neural networks. This research uses big data with symmetric volatility as inputs in the predicting model, whereas the closing prices of JKII were used as the target outputs of daily precision improvement. For choosing the optimal prediction performance according to the criteria of the lowest prediction errors, this research uses four metrics of mean absolute error, mean squared error, root mean squared error and R-squared.

Findings
The experimental results determine that the optimal technique for predicting the daily precision improvement of the JKII prices in Indonesia’s Islamic stock market is the AdaBoost technique, which generates the optimal predicting performance with the lowest prediction errors, and provides the optimum knowledge from the big data of symmetric volatility in Indonesia’s Islamic stock market. In addition, the random forest technique is also considered another robust technique in predicting the daily precision improvement of the JKII prices as it delivers closer values to the optimal performance of the AdaBoost technique.

Practical implications
This research is filling the literature gap of the absence of using big data mining techniques in the prediction process of Islamic stock markets by delivering new operational techniques for predicting the daily stock precision improvement. Also, it helps investors to manage the optimal portfolios and to decrease the risk of trading in global Islamic stock markets based on using big data mining of symmetric volatility.

Originality/value
This research is a pioneer in using big data mining of symmetric volatility in the prediction of an Islamic stock market index.
A computer vision approach to improve maintenance automation for thermal power plants lubrication systems
Authors: Bao Nengsheng , Fan Yuchen , Li Chaoping , Simeone Alessandro 
Published: September 2023

PurposeLubricating oil leakage is a common issue in thermal power plant operation sites, requiring prompt equipment maintenance. The real-time detection of leakage occurrences could avoid disruptive consequences caused by the lack of timely maintenance. Currently, inspection operations are mostly carried out manually, resulting in time-consuming processes prone to health and safety hazards. To overcome such issues, this paper proposes a machine vision-based inspection system aimed at automating the oil leakage detection for improving the maintenance procedures.Design/methodology/approachThe approach aims at developing a novel modular-structured automatic inspection system. The image acquisition module collects digital images along a predefined inspection path using a dual-light (i.e. ultraviolet and blue light) illumination system, deploying the fluorescence of the lubricating oil while suppressing unwanted background noise. The image processing module is designed to detect the oil leakage within the digital images minimizing detection errors. A case study is reported to validate the industrial suitability of the proposed inspection system.FindingsOn-site experimental results demonstrate the capabilities to complete the automatic inspection procedures of the tested industrial equipment by achieving an oil leakage detection accuracy up to 99.13%.Practical implicationsThe proposed inspection system can be adopted in industrial context to detect lubricant leakage ensuring the equipment and the operators safety.Originality/valueThe proposed inspection system adopts a computer vision approach, which deploys the combination of two separate sources of light, to boost the detection capabilities, enabling the application for a variety of particularly hard-to-inspect industrial contexts.
‘When the visible body is no longer the seer’: The phenomenology of perception and the clinical gaze in video consultations
Authors: Moore Lucy , Hughes Gemma , Wherton Joseph , Shaw Sara 
Published: September 2023

AbstractVideo technology enabled professionals and patients to conduct consultations during the COVID‐19 pandemic when in‐person health care was minimised to reduce the spread of the virus. We present findings of a study of video‐consulting through in‐depth qualitative remote interviews with 40 health professionals, managers, support staff and 10 patients in health‐care services across the UK from 2020 to 2021. Drawing on Foucault’s concept of the clinical gaze, Merleau‐Ponty’s work on the phenomenology of perception and Ihde’s postphenomenology we interpreted the ways in which remote consultations shaped patient–professional interactions, mediating and framing what was seen, revealed and known. We found that participating in video consultations not only involved creative adaption and adjustment to a virtual clinic but also changed how professionals and patients saw and were seen. We argue that this mode of consulting can transform boundaries and perceptions, alter aspects of clinical presence, knowledge and embodiment and thus both change and incorporate the clinical gaze.
Chemicals in menstrual products: A systematic review
Authors: Marroquin Joanna , Kiomourtzoglou Marianthi‐Anna , Scranton Alexandra , Pollack Anna Z. 
Published: September 2023

AbstractBackgroundFrom menarche until menopause, the average menstruator will use over 11 000 tampons or sanitary pads. Vaginal and vulvar tissue is highly permeable, and chemicals are absorbed without undergoing first‐pass metabolism.ObjectivesTo conduct a review of the literature to determine exposure to environmental chemicals in menstrual products.Search strategyThis review identified 15 papers over the past 10 years.Selection criteriaPapers that measured chemicals in menstrual products and that measured human biomarkers of chemical exposure were included. Papers had to also be available in English.Data collection and analysisReviewers assessed the articles and data provided. Multiple chemical groups were found.Main resultsPhthalates, volatile organic compounds, parabens, environmental phenols, fragrance chemicals, dioxins and dioxin‐like compounds were detected in menstrual products. Research gaps were identified, including the lack of studies on newer products such as menstrual underwear and cups/discs. In addition to measuring chemicals in these products, future research should focus on clarifying the exposure per menstrual cycle to these chemicals to understand how menorrhagia and cycle length influence exposure from menstrual products.ConclusionMenstrual products contained measurable levels of a range of endocrine disrupting chemicals including phthalates, phenols and parabens. This reflects a potentially important route of exposure to chemicals that can impact women's reproductive health.
Forensic advisers working for all district courts and courts of appeal in the Netherlands: An overview and discussion
Authors: Meeuwissen Jaimy , de Roo Rosanne , Kruithof‐van Esch Jeltje , van der Heijden Suzanne , Claushuis Michelle , van Blijswijk‐Kieftenbeld Laura , Remijn Wanda 
Published: September 2023

AbstractSince late 2020, all district courts and courts of appeal in the Netherlands have internal forensic support in the form of “forensic advisers.” This position was created in 2012 and resulted from the efforts made to expand knowledge of the forensic sciences within the inquisitorial Dutch criminal justice system. Forensic advisers are generalists and support judges in all matters concerning forensic science, for example, ensuring the logically correct interpretation of evidence, assessing the relevant expertise of forensic experts, and helping to avoid statistical fallacies. In this article, we discuss the origins of the position, the activities performed, and both positive and critical remarks about the position in the literature. Extensive attention is paid to the boundaries of the role and of the advice that is offered. We conclude that the forensic adviser has strengthened the forensic science expertise within the Dutch judiciary and we give recommendations for a more robust anchoring of this expertise.
Denmark: Political Developments and Data in 2022
Authors: KOSIARA‐PEDERSEN KARINA 
Published: September 2023

AbstractCOVID‐19 restrictions were lifted on 1 February but new challenges arose with the Russian invasion of Ukraine later that month, which resulted in a referendum on 1 June on the abolition of Denmark's EU defence opt‐out. The report from the Mink Commission resulted in a general election on 1 November. Two new parties, created by former prominent Liberals, made it into the top 5 at the 2022 election. One of these, the Moderates, even made it into government together with the Social Democrats and Liberals, forming a truly new type of coalition government in Denmark.
Female–female aggression in Bactrocera tryoni (Diptera: Tephritidae) and the influence of fruit quality on combat intensity
Authors: Kay Bianca J. , Clarke Anthony R. 
Published: September 2023

AbstractFrugivorous tephritid (Diptera: Tephritidae) females compete over access to fruit for oviposition through aggressive interactions. These aggressive displays are for oviposition site maintenance to reduce the probability of subsequent larval competition. While female aggressive behaviours have been described for several frugivorous tephritid species, studies quantifying behavioural frequencies and sequences and examining how quality of the host fruit might modify the intensity of aggressive behaviours are minimal or absent. We used behavioural analysis software of video playback to describe and quantify antagonistic behaviours between pairs of Bactrocera tryoni females and measured changes in the frequency of behaviours when females were defending three fruit types known to vary in their quality for offspring development. Seven behaviours were identified as part of competitive contests between B. tryoni females, which were not performed in any regular order or with any obvious escalation in the intensity of an aggressive display. Crabbing, [wing] supination and pushing were the most common behaviours, constituting 78% of all observed aggressive behaviours. Increasing fruit quality resulted in aggressive behaviours happening significantly sooner and more often. Our results are similar to previous studies in the types of behaviours exhibited by female frugivorous tephritids but are contrary to other studies in that no sequential pattern or escalation of behaviours was documented. Increased female investment in defence of higher quality hosts aligns with theoretical predictions but has not been previously tested.
Antioxidant activity of venison subjected to in vitro cooking and gastrointestinal digestion and isolation of its 2,2‐diphenyl‐1‐picrylhydrazyl radical scavenging peptides
Authors: Takeda Shiro , Ahhmed Abdulatef M. , Sogawa Kazuki , Mouri Saki , Kaneko Sakurako , Sakata Ryoichi , Mizunoya Wataru 
Published: September 2023

AbstractVenison, a type of game meat, has several health benefits because it contains not only high protein and low fat but also bioactive peptides with several physiological properties, including antioxidative and angiotensin‐converting enzyme inhibitory properties. The aim of the present study was to investigate the antioxidant activity of venison treated by in vitro cooking and gastrointestinal digestion. We subjected venison along with pork and beef to in vitro cooking and digestion and assessed their antioxidant activity via 2,2‐diphenyl‐1‐picrylhydrazyl radical scavenging (DPPH‐RS) and hydrophilic oxygen radical absorbance capacity (H‐ORAC) assays. The peptide contents of all types of cooked and digested meat samples were higher than those of the untreated and cooked samples. The DPPH‐RS activities and H‐ORAC of digested venison, pork, and beef were increased compared with those of untreated samples. DPPH‐RS activity was significantly higher in the digested venison samples than in the digested pork and beef samples. In this study, several fractions of digested venison from the chromatography exhibited DPPH‐RS activity. Peptide analysis, using liquid‐chromatography with tandem mass spectrometry, unveiled two peptides DIDDLELTLAK and TQTVCNFTDGALVQHQEWDGK with high DPPH‐RS activities. Thus, venison is a rich source of antioxidant peptides and potentially demonstrate an antioxidation ability by digestive enzymes in vivo.
Jasminoidin reduces ischemic stroke injury by regulating microglia polarization via PASK‐EEF1A1 axis
Authors: Wu Jinhan , Mao Shiqi , Wu Xiang , Zhao Yi , Zhang Weijun , Zhu Feng 
Published: September 2023

AbstractJasminoidin (JAS) can alleviate ischemic stroke (IS) injury, but its molecular mechanism remains undefined. The polarization of microglia affects IS process. This research is powered to probe whether the molecular mechanism of JAS for IS treatment is coupled with microglia polarization. IS modeling in mice was accomplished by middle cerebral artery occlusion (MCAO) and model mice were injected with 25 and 50 mg/mL JAS, followed by determination of infarct volume, brain water content, and histological changes in mouse brains. The microglia modeling was performed by 1‐h oxygen–glucose deprivation and 24‐h reoxygenation. Oxygen–glucose deprivation/reoxygenation (OGD/R)‐induced microglia were treated with JAS and transfected with Per‐Arnt‐Sim kinase (PASK)‐overexpressing plasmid, subsequent to which cell viability and lactate dehydrogenase (LDH) level were determined. The mRNA or protein expressions of examined genes in microglia and brain tissues were detected by quantitative real‐time polymerase chain reaction or western blot. MCAO‐induced massive infarction, edema, and injury in mouse brain tissues, upregulated interleukin‐1 beta (IL‐1β), FcγRIIB (CD32), tumor necrosis factor alpha (TNF‐α), PASK, p‐eukaryotic elongation factor 1A1 (EEF1A1), and p‐EEF1A1/EEF1A1 levels, but downregulated mannose receptor 1 (CD206), arginase‐1 (Arg‐1) and interleukin‐10 (IL‐10), and EEF1A1 expressions, which was reversed by JAS. OGD/R treatment decreased microglial viability as well as expressions of CD206, Arg‐1, IL‐10, and EEF1A1, yet increased cytotoxicity and levels of IL‐1β, CD32, TNF‐α, PASK, p‐EEF1A1, and p‐EEF1A1/EEF1A1, which was reversed by JAS. PASK overexpression reversed the effects of JAS on microglia. JAS reduces IS injury by regulating microglia polarization via PASK‐EEF1A1 axis.
Discovery of natural multi‐targets neuraminidase inhibitor glycosides compounds against influenza A virus through network pharmacology, virtual screening, molecular dynamics simulation, and in vitro experiment
Authors: Cao Luxi , Liu Yaru , Ma Bei , Yi Bingxiang , Sun Jiaying 
Published: September 2023

AbstractInfluenza virus continually challenges both human and animal health. Moreover, influenza viruses are easy to mutate. In a certain degree, vaccines may not catch up with rapid mutant paces of viruses. Anti‐influenza drugs NIs (neuraminidase inhibitors) are one of the best choices. Therefore, based on ADMET properties, eight optimal natural multi‐targets NIs glycosides compounds (IC50 = 0.094–97.275 μM) are found from radix glycyrrhizae, flos sophorae, caulis spatholobi, radix astragali, radix glycyrrhizae, semen astragali complanati, and common fenugreek seed through network pharmacology, molecular docking, dynamics simulation, quantum chemistry, and in vitro experiment. Moreover, mechanism research illustrates these natural compounds treat influenza A virus through key targets TLR4, TNF, and IL6 (high fever, acute respiratory distress syndrome), MAPK1, and MAPK3 (MAPK signaling pathway, viral RNP export, and viral protein expression), IL1B (NOD‐like receptor signaling pathway, suppressed maturation of pro‐IL‐1β and pro‐IL‐18), CASP3 (apoptosis), AKT1 (inhibited premature apoptosis), and EP300 (viral myocarditis, chemoattraction of monocytes and macrophages, T‐cell activation antibody response).
Time‐motion observations to characterize the developmental environment in a paediatric post‐acute care hospital
Authors: Hogan Patrick G. , Wallace Claire E. , Schaffer‐Nay Nanette R. , Al‐Zubeidi Duha , Holekamp Nicholas A. 
Published: September 2023

AbstractBackgroundChronically hospitalized children are at risk for neurodevelopmental delay, compounded by restricted social interactions, movement and environmental stimulation. We measured patients' movements and interactions to characterize developmentally relevant aspects of our inpatient environment and identify opportunities for developmental enrichment.MethodsAs part of a quality improvement initiative to inform neurodevelopmental programming for children with medical complexity at our paediatric post‐acute care specialty hospital, we conducted >232 hours of time‐motion observations. Trained observers followed 0‐ to 5‐year‐old inpatients from 7 am to 7 pm on weekdays, categorizing observations within five domains: Where, With, Position, State and Environment. Observations were collected continuously utilizing REDCap on iPads. A change in any domain initiated a new observation.ResultsPatients were median 1 year and 8 months of age (range 2 months to 3 years 9 months) with a median length of hospitalization of 514 days (range 66–1298). In total, 2636 unique observations (or median 134 observations per patient‐day [range 95–210]) were collected. Patients left their rooms up to 4 times per day for median 1 h and 34 min (range 41 min to 4 h:30 min). Patients spent 4 h:6 min (2 h:57 min to 6 h:30 min) interacting with someone and 3 h:51 min (57 min to 6 h:36 min) out of bed each day. Patients were simultaneously out of their beds, interacting with someone and awake for 2 h:21 min (51 min to 4 h:19 min) each day.ConclusionsDespite a care model prioritizing time out of bed and social interaction, time‐motion observations indicate patients spent many of their waking hours in bed and alone. Quantifying our inpatients developmental opportunities will inform neurodevelopmental programming initiatives.
Anastomotic leak in colorectal cancer surgery: Contribution of gut microbiota and prediction approaches
Authors: Hernández‐González Patricia I. , Barquín José , Ortega‐Ferrete Ana , Patón Víctor , Ponce‐Alonso Manuel , Romero‐Hernández Beatriz , Ocaña Juan , Caminoa Alejandra , Conde‐Moreno Elisa , Galeano Javier , Campo Rosa del , García‐Pérez Juan Carlos 
Published: September 2023

AbstractAimTo monitor prospectively the occurrence of colorectal anastomotic leakage (CAL) in patients with colon cancer undergoing resectional surgery, characterizing the microbiota in both faeces and mucosal biopsies of anastomosis. In a second stage, we investigated the ability to predict CAL using machine learning models based on clinical data and microbiota composition.MethodA total of 111 patients were included, from whom a faecal sample was obtained, as well as biopsy samples from proximal and distal sites in the healthy margins of the tumour piece. The microorganisms present in the samples were investigated using microbial culture and 16S rDNA massive sequencing. Collagenase and protease production was determined, as well as the presence of genes responsible for expressing enzymes with these activities. Machine learning analyses were developed using clinical and microbiological data.ResultsThe incidence of CAL was 9.0%, and CAL was associated with collagenase/protease‐producing Enterococcus. Significant differences were found in the microbiota composition of proximal and distal biopsy samples, but not in faecal samples, among patients who developed CAL. Clinical predictors of CAL were 5‐day C‐reactive protein and heart disease, whereas 3‐day C‐reactive protein and diabetes were negative predictors.ConclusionBiopsy samples from surgical margins, rather than faecal samples, are the most appropriate samples for exploring the contribution of the intestinal microbiota to CAL. Enterococci are only enriched in the anastomosis after surgery, and their collagenases and proteases are involved in the degradation of the anastomotic scar.
Omega‐3 polyunsaturated fatty acids and its metabolite 12‐HEPE rescue busulfan disrupted spermatogenesis via target to GPR120
Authors: Jing Jun , Ouyang Lei , Zhang Hong , Liang Kuan , Ma Rujun , Ge Xie , Tang Ting , Zhao Shanmeizi , Xue Tongmin , Shen Jiaming , Ma Jinzhao , Li Zhou , Wu Jing , Yang Yang , Zhao Wei , Zheng Lu , Qian Zhang , Sun Shanshan , Ge Yifeng , Chen Li , Li Chaojun , Yao Bing 
Published: September 2023

AbstractBusulfan is an antineoplastic, which is always accompanied with the abnormal of spermatogonia self‐renewal and differentiation. It has been demonstrated that the omega‐3 polyunsaturated fatty acids (PUFAs) benefits mature spermatozoa. However, whether omega‐3 can protect endogenous spermatogonia and the detailed mechanisms are still unclear. Evaluate of spermatogenesis function (in vivo) were examined by histopathological analysis, immunofluorescence staining, and western blotting. The levels of lipid metabolites in testicular tissue were determined via liquid chromatography. We investigated the effect of lipid metabolites on Sertoli cells provided paracrine factors to regulate spermatogonia proliferation and differentiation using co‐culture system. In our study, we showed that omega‐3 PUFAs significantly improved the process of sperm production and elevated the quantity of both undifferentiated Lin28+ spermatogonia and differentiated c‐kit+ spermatogonia in a mouse model where spermatogenic function was disrupted by busulfan. Mass spectrometry revealed an increase in the levels of several omega‐3 metabolites in the testes of mice fed with omega‐3 PUFAs. The eicosapentaenoic acid metabolite 12‐hydroxyeicosapentaenoic acid (12‐HEPE) up‐regulated bone morphogenic protein 4 (BMP4) expression through GPR120‐ERK1/2 pathway activation in Sertoli cells and restored spermatogonia proliferation and differentiation. Our study provides evidence that omega‐3 PUFAs metabolite 12‐HEPE effectively protects spermatogonia and reveals that GPR120 might be a tractable pharmacological target for fertility in men received chemotherapy or severe spermatogenesis dysfunction.
Hypoglycaemia symptom frequency, severity, burden, and utility among adults with type 1 diabetes and impaired awareness of hypoglycaemia: Baseline and 24‐week findings from the HypoCOMPaSS study
Authors: Søholm Uffe , Holmes‐Truscott Elizabeth , Broadley Melanie , Amiel Stephanie A. , Hendrieckx Christel , Choudhary Pratik , Pouwer Frans , Shaw James A. M. , Speight Jane 
Published: September 2023

AbstractAimsTo determine the frequency, severity, burden, and utility of hypoglycaemia symptoms among adults with type 1 diabetes (T1D) and impaired awareness of hypoglycaemia (IAH) at baseline and week 24 following the HypoCOMPaSS awareness restoration intervention.MethodsAdults (N = 96) with T1D (duration: 29 ± 12 years; 64% women) and IAH completed the Hypoglycaemia Burden Questionnaire (HypoB‐Q), assessing experience of 20 pre‐specified hypoglycaemia symptoms, at baseline and week 24.ResultsAt baseline, 93 (97%) participants experienced at least one symptom (mean ± SD 10.6 ± 4.6 symptoms). The proportion recognising each specific symptom ranged from 15% to 83%. At 24 weeks, symptom severity and burden appear reduced, and utility increased.ConclusionsAdults with T1D and IAH experience a range of hypoglycaemia symptoms. Perceptions of symptom burden or utility are malleable. Although larger scale studies are needed to confirm, these findings suggest that changing the salience of the symptomatic response may be more important in recovering protection from hypoglycaemia through regained awareness than intensifying symptom frequency or severity.