bluuebunny/crossref_metadata_2025 huggingface dataset:
Comparison of interventions for Barrett’s esophagus: A network meta-analysis
Authors: Zhang Qinlin , Li Miya , Jin Xin , Zhou Ruhong , Ying Yize , Wu Xueping , Jing Jiyong , Pan Wensheng
Published: May 2024

Background and objective

Barrett’s esophagus (BE) is a precancerous condition that has the potential to develop into esophageal cancer (EC). Currently, there is a wide range of management options available for individuals at different pathological stages in Barrett’s esophagus (BE). However, there is currently a lack of knowledge regarding their comparative efficacy. To address this gap, we conducted a network meta-analysis of published randomized controlled trials to examine the comparative effectiveness of all regimens.

Methods

Data extracted from eligible randomized controlled trials were utilized in a Bayesian network meta-analysis to examine the relative effectiveness of BE’s treatment regimens and determine their ranking in terms of efficacy. The ranking probability for each regimen was assessed using the surfaces under cumulative ranking values. The outcomes under investigation were complete ablation of BE, neoplastic progression of BE, and complete eradication of dysplasia.

Results

We identified twenty-three RCT studies with a total of 1675 participants, and ten different interventions. Regarding complete ablation of non-dysplastic BE, the comparative effectiveness ranking indicated that argon plasma coagulation (APC) was the most effective regimen, with the highest SUCRA value, while surveillance and PPI/H2RA were found to be the least efficacious regimens. For complete ablation of BE with low-grade dysplasia, high-grade dysplasia, or esophageal cancer, photodynamic therapy (PDT) had the highest SUCRA value of 94.1%, indicating it as the best regimen. Additionally, for complete eradication of dysplasia, SUCRA plots showed a trend in ranking PDT as the highest with a SUCRA value of 91.2%. Finally, for neoplastic progression, radiofrequency ablation (RFA) and surgery were found to perform significantly better than surveillance. The risk of bias assessment revealed that 6 studies had an overall high risk of bias. However, meta-regression with risk of bias as a covariate did not indicate any influence on the model. In terms of the Confidence in Network Meta-Analysis evaluation, a high level of confidence was found for all treatment comparisons.

Conclusion

Endoscopic surveillance alone or PPI/H2RA alone may not be sufficient for managing BE, even in cases of non-dysplastic BE. However, APC has shown excellent efficacy in treating non-dysplastic BE. For cases of BE with low-grade dysplasia, high-grade dysplasia, or esophageal cancer, PDT may be the optimal intervention as it can induce regression of BE metaplasia and prevent future progression of BE to dysplasia and EC.
Odorant receptors for floral- and plant-derived volatiles in the yellow fever mosquito, Aedes aegypti (Diptera: Culicidae)
Authors: Pullmann-Lindsley Heidi , Huff Robert Mark , Boyi John , Pitts Ronald Jason
Published: May 2024

Adult mosquitoes require regular sugar meals, including nectar, to survive in natural habitats. Both males and females locate potential sugar sources using sensory proteins called odorant receptors (ORs) activated by plant volatiles to orient toward flowers or honeydew. The yellow fever mosquito, Aedes aegypti (Linnaeus, 1762), possesses a large gene family of ORs, many of which are likely to detect floral odors. In this study, we have uncovered ligand-receptor pairings for a suite of Aedes aegypti ORs using a panel of environmentally relevant, plant-derived volatile chemicals and a heterologous expression system. Our results support the hypothesis that these odors mediate sensory responses to floral odors in the mosquito’s central nervous system, thereby influencing appetitive or aversive behaviors. Further, these ORs are well conserved in other mosquitoes, suggesting they function similarly in diverse species. This information can be used to assess mosquito foraging behavior and develop novel control strategies, especially those that incorporate mosquito bait-and-kill technologies.
Lessons learned from an fMRI-guided rTMS study on performance in a numerical Stroop task
Authors: Beynel Lysianne , Gura Hannah , Rezaee Zeynab , Ekpo Ekaete C. , Deng Zhi-De , Joseph Janet O. , Taylor Paul , Luber Bruce , Lisanby Sarah H.
Published: May 2024

The Stroop task is a well-established tool to investigate the influence of competing visual categories on decision making. Neuroimaging as well as rTMS studies have demonstrated the involvement of parietal structures, particularly the intraparietal sulcus (IPS), in this task. Given its reliability, the numerical Stroop task was used to compare the effects of different TMS targeting approaches by Sack and colleagues (Sack AT 2009), who elegantly demonstrated the superiority of individualized fMRI targeting. We performed the present study to test whether fMRI-guided rTMS effects on numerical Stroop task performance could still be observed while using more advanced techniques that have emerged in the last decade (e.g., electrical sham, robotic coil holder system, etc.). To do so we used a traditional reaction time analysis and we performed, post-hoc, a more advanced comprehensive drift diffusion modeling approach. Fifteen participants performed the numerical Stroop task while active or sham 10 Hz rTMS was applied over the region of the right intraparietal sulcus (IPS) showing the strongest functional activation in the Incongruent > Congruent contrast. This target was determined based on individualized fMRI data collected during a separate session. Contrary to our assumption, the classical reaction time analysis did not show any superiority of active rTMS over sham, probably due to confounds such as potential cumulative rTMS effects, and the effect of practice. However, the modeling approach revealed a robust effect of rTMS on the drift rate variable, suggesting differential processing of congruent and incongruent properties in perceptual decision-making, and more generally, illustrating that more advanced computational analysis of performance can elucidate the effects of rTMS on the brain where simpler methods may not.
First evidence of marine turtle gastroliths in a fossil specimen: Paleobiological implications in comparison to modern analogues
Authors: Serafini Giovanni , Gordon Caleb M. , Amalfitano Jacopo , Wings Oliver , Esteban Nicole , Stokes Holly , Giusberti Luca
Published: May 2024

Semi-articulated remains of a large chelonioid turtle from the Turonian strata (Upper Cretaceous; ca. 93.9–89.8 Myr) near Sant’Anna d’Alfaedo (Verona province, northeastern Italy) are described for the first time. Together with the skeletal elements, the specimen also preserves pebbles inside the thoracic area which are lithologically distinct from the surrounding matrix. These allochthonous clasts are here interpreted as geo-gastroliths, in-life ingested stones that resided in the digestive tract of the animal. This interpretation marks the first reported evidence of geophagy in a fossil marine turtle. SEM-EDS analysis, together with macroscopic petrological characterization, confirm the presence of both siliceous and carbonatic pebbles. These putative geo-gastroliths have morphometries and size ranges more similar to those of gastroliths in different taxa (fossils and extant) than allochthonous “dropstone” clasts from the same deposit that were carried by floating vegetation A dense pitted pattern of superficial erosion is microscopically recognizable on the carbonatic gastroliths, consistent with surface etching due to gastric acids. The occurrence of a similar pattern was demonstrated by the experimental etching of carbonatic pebbles with synthetic gastric juice. Gut contents of modern green sea turtles (Chelonia mydas) were surveyed for substrate ingestion, providing direct evidence of geophagic behavior in extant chelonioids. Comparison with modern turtle dietary habits may suggests that the pebbles were ingested as a way to supplement calcium after or in preparation for egg deposition, implying that the studied specimen was possibly a gravid female.
CT abnormalities 3 and 12 months after hospitalization for COVID-19 and association with disease severity: A prospective cohort study
Authors: Aaløkken Trond Mogens , Ashraf Haseem , Einvik Gunnar , Lerum Tøri Vigeland , Meltzer Carin , Rodriguez Jezabel Rivero , Skjønsberg Ole Henning , Stavem Knut
Published: May 2024

Objectives

To investigate changes in chest CT between 3 and 12 months and associations with disease severity in patients hospitalized for COVID-19 during the first wave in 2020.

Materials and methods

Longitudinal cohort study of patients hospitalized for COVID-19 in 2020. Chest CT was performed 3 and 12 months after admission. CT images were evaluated using a CT severity score (CSS) (0–12 scale) and recoded to an abbreviated version (0–3 scale). We analyzed determinants of the abbreviated CSS with multivariable mixed effects ordinal regression.

Results

242 patients completed CT at 3 months, and 124 (mean age 62.3±13.3, 78 men) also at 12 months. Between 3 and 12 months (n = 124) CSS (0–12 scale) for ground-glass opacities (GGO) decreased from median 3 (25th–75th percentile: 0–12) at 3 months to 0.5 (0–12) at 12 months (p<0.001), but increased for parenchymal bands (p<0.001). In multivariable analysis of GGO, the odds ratio for more severe abbreviated CSS (0–3 scale) at 12 months was 0.11 (95%CI 0.11 0.05 to 0.21, p<0.001) compared to 3 months, for WHO severity category 5–7 (high-flow oxygen/non-invasive ventilation/ventilator) versus 3 (non-oxygen use) 37.16 (1.18 to 43.47, p = 0.032), and for age ≥60 compared to <60 years 4.8 (1.33 to 17.6, p = 0.016). Mosaicism was reduced at 12 compared to 3 months, OR 0.33 (95%CI 0.16 to 0.66, p = 0.002).

Conclusions

GGO and mosaicism decreased, while parenchymal bands increased from 3 to 12 months. Persistent GGO were associated with initial COVID-19 severity and age ≥60 years.
Anti-sacred fashion: The use of profane performative costumes in the black metal music and performances of Nergal and Behemoth
Authors: Barron Lee
Published: May 2024

This article examines the ways in which fashion and costume represent and communicate distinctive anti-authority sentiments and ideological positions and is based on a case study of the Polish black metal artist Adam Darski, otherwise known as Nergal. The article critically explores the ways in which costumes worn by Nergal are confrontational in terms of their subversion of religious garments, adornments and symbols as part of an artistic and political strategy designed to communicate profane stances and critiques in the context of the Catholic church in Poland. The article investigates the communicative nature of costume and fashion, focusing on popular music and the genre of heavy metal, and relates this analysis to the sociology of Emile Durkheim and Marcel Mauss in terms of their conceptions of the sacred and the profane and ritual practice. In this way, Nergal uses the aesthetic of black metal to design and communicate a distinctive oppositional position, in which the use of profane fashion and costume is a central and crucial factor.
Editorial
Authors: Hancock Joseph H.
Published: May 2024

Dr Joseph H. Hancock, II celebrates Madonna as a fashion icon for Latin communities. He also celebrates that Fashion, Style & Popular Culture is now officially on EBSCOhost with the aid of Amy Rollason, Bethan Ball, James Campbell and Judith Schofield. The journal has become the primary source of fashion, style and popular culture on one of the most significant search engines.
Complex Revascularization in a Patient with Recurrent Deep Vein Thrombosis and Chronic Iliac Stent Occlusions Utilizing the Kodiak Co-Axial Reinforced Introducer System
Authors: Stibbs Peter , Chengazi Harris
Published: May 2024

This case report presents the clinical complexities and synergistic interventional strategies in the management of a 62-year-old male with a significant medical history complicated by recurrent deep vein thrombosis (DVT) and pulmonary embolism (PE). Despite a history of extensive therapeutic interventions including anticoagulation failures, iliocaval reconstruc- tion, and peripheral thrombectomy, the patient exhibited recurrent symptoms related to venous stent occlusions. The intricacies of his case are accentuated by a multi-faceted medi- cal background including hypertension, heart failure with reduced ejection fraction (HFrEF), hyperlipidemia, hypothyroidism, anxiety, depression, peptic ulcer disease, and a history of diverticulitis requiring sigmoidectomy and colostomy.Following an episode of lower gastrointestinal bleeding which necessitated the temporary cessation of anticoagulation therapy, the patient developed progressive right lower extremity pain, nonspecific abdominal pain, constipation, and occasional small volume lower GI bleed- ing. Diagnostic evaluation with CT imaging indicated possible occlusion of his previously placed right iliac stents and distension of ventral wall varices. These findings prompted a coordinated interventional response.The interventional procedure utilized a range of novel and traditional devices and tech- niques. Initial vascular access was achieved via the right internal jugular and bilateral groin approaches. The use of the Contego Excipio XL device as an IVC embolic protection showcased a novel approach to managing potential embolic risks during complex revas- cularizations. Despite challenges in navigating the occluded stents, advanced techniques including the use of Kodiak Reinforced Co-Axial Introducer System and Mustang balloons facilitated the creation of a new luminal pathway. This was followed by extensive thrombec- tomy using the Penumbra FLASH 16 and Excipio XL systems, culminating in successful revascularization as confirmed by repeat venography and intravascular ultrasound (IVUS). IVUS findings revealed synechia and stenosis, which were managed with targeted venoplasty and the strategic placement of an Abre 12mm stent extension, resulting in restored brisk venous flow.This case demonstrates the intricate decision-making and adjunctive techniques required in managing severe, recurrent vascular conditions in patients with complex medical histories.
Exploring the Role of Neuron-Glia Communication in PNS Regeneration
Authors: Feyzjou Nicole , Xu Huan , Geschwind Daniel
Published: May 2024

A multitude of evidence indicates that neuron-glia interactions in the peripheral nervous system (PNS) have a substantial impact on promoting axon regeneration. However, the precise mechanisms of communication between these cells and their contribution to axon regeneration in the PNS remain incompletely understood.We utilizedbioinformatictools such as CellChat and LIANA to analyze neuron-glia crosstalk signals during PNS regeneration. We found that  neuron-glia communication post PNS injury is increased, proposing dorsal root ganglion(DRG) neurons and satellite glial cell (SGC) interactions are involved in axon regeneration and recovery. Additionally, SGCs are the biggest communicators with neurons during axon regeneration, suggesting they are a major player in axon regeneration. More specifically, ApoE-associated lipid signals comprise the majority of neuron-SGC communication signals; this suggests that ApoE-associated lipid signaling plays a pivotal and specific role in axon regeneration. Accordingly, we hypothesize that “ApoE-associated lipid talk” between SGCs and neurons play an important role in PNS axon regeneration post-injury. We will validate our hypothesis by obtaining satellite glial cell derived medium (SDM) and comparing axon length at several regeneration time points of injured DRG neurons placed in either SDMor control conditions.
A Rare Case of Sigmoid Colon Perforation in a Patient With Severe Acute Pancreatitis
Authors: Saleh Hasan , Nimma Induja R. , Huang Yuting , Amiraian Dana , Pang Maoyin , DeLeon Michelle , Chan Johanna , Lewis Michele D. , Hashash Jana G.
Published: May 2024

Severe acute pancreatitis can cause systemic inflammation and multiorgan failure. We present the case of a 60-year-old woman who presented with necrotizing pancreatitis and subsequently developed a sigmoid colon perforation. The perforation presumably occurred because of extravasation of pancreatic enzymes into the abdominal cavity, resulting in colonic wall injury. Our case highlights the rare colonic complications of severe acute pancreatitis.
Foreign academic adaptation: Emotional intelligence and resilience perspectives
Authors:   Krirk University, Bangkok, Thailand, Wang Chengyue , Chiu Yi-Hsiang ,   Krirk University, Bangkok, Thailand
Published: May 2024

This research navigates the dynamic terrain of global academia, where an increasing number of scholars seek international opportunities for diverse academic growth. Recognizing a significant gap in the existing literature, this study proposes to delve into the often-overlooked dimension of adaptive performance among foreign academics. Building on the foundation of cross-cultural adaptation theory, the research empirically tests the interplay between emotional intelligence and psychological resilience in shaping the adaptive performance of foreign lecturers. In an effort to ground this exploration, a structured questionnaire was administered to 800 lecturers based in tier 1 cities, including new tier 1 cities, in China. These cities were strategically chosen due to their dense populations and being hubs for a majority of higher educational institutes. The ensuing analysis, conducted through PLS-SEM, yielded compelling evidence affirming the pivotal roles of emotional intelligence and psychological resilience as influential factors in determining adaptive performance. Crucially, the study unraveled the significant mediating role played by psychological resilience in linking emotional intelligence and adaptive performance. These findings not only contribute to the academic discourse but also offer actionable insights for practitioners.
Ameliorating the profound gender wage gap in the architecture, engineering and construction (AEC) industry among the APEC members: The could and should
Authors:   Department of Civil Engineering, Tamkang University, Taiwan, Fan Su-Ling , Chai Chang-Saar ,   School of Architecture, Building and Design, Faculty of Innovation and Technology, Taylor's University, Malaysia, Lim Bibiana Chiu-Yiong ,   Faculty of Business, Design and Arts, Swinburne University of Technology, Sarawak Campus, Malaysia, Lu Shao-Ming ,   Department of Civil Engineering, Tamkang University, Taiwan, Gui Hun-Chuen ,   Faculty of Built Environment, Universiti Malaysia Sarawak, Malaysia
Published: May 2024

This research aims to discover the challenges and propose effective strategies to empower women by ameliorating the gender wage gap in the architecture, engineering and construction (AEC) industry among the APEC members. The study applied document review analysis and conducted focus group discussions, where thirty female professionals in the AEC industry from APEC participated. The results report four challenges contributing to the gender wage gap, namely gender bias and stereotyping, work-family conflicts, physical strength and lack of transparency. Based on the challenges, the study suggests several key strategies focusing on women's participation in the AEC industry, encouraging gender-friendly workplaces, healthy and safe workplaces, and fair career development opportunities to reduce the gender wage gap effectively. The findings suggest that by increasing awareness of the value of women's involvement in the AEC industry, pragmatic policies should be formulated for APEC members to break down the barriers to the gender wage gap.
Pola Pengelolaan Sampah Berdasarkan Persepsi Masyarakat Di Permukiman Atas Air Kelurahan Klandasan Ilir Balikpapan Kota
Authors: Sofyar Nadia Larasati , Yorika Rahmi
Published: May 2024

Berdasarkan Instrumen Strategi Sanitasi Kota tahun 2021 sampah yang telah dihasilkan oleh masyarakat di Kelurahan Klandasan Ilir adalah sebanyak 5.316 ton sampah, dan terdapat jumlah sampah tidak terkelola sebesar 31,07%. Permasalahan yang terdapat di Permukiman Atas Air adalah masyarakat  melakukan penumpukan sampah skala Domestik, kurangnya kesadaran masyarakat pada kondisi lingkungan, dan tidak ada sistem pengelolaan pemilahan sampah. Tujuan penelitian ini untuk mengetahui faktor-faktor yang berpengaruh terhadap sistem pengelolaan sampah berdasarkan persepsi masyarakat di permukiman atas air Kelurahan Klandasan Ilir. Metode analisis yang digunakan berupa analisis deskriptif dan analisis faktor. Berdasarkan hasil penelitian, diketahui karakteristik sistem pengelolaan sampah di permukiman atas air Kelurahan Klandasan Ilir tidak memiliki organisasi pengelolaan sampah yang terbentuk, pada 7 RT tidak ada yang melakukan pemilahan sampah, RT 28, RT 29, RT 32, RT 36, RT 50, dan 59 melakukan pewadahan sampah berupa kantung plastik dan RT 30 melakukan pewadahan sampah berupa bak sampah, dari 7 RT hanya RT 30 yang melakukan pengumpulan sampah di TPS, untuk pengangkutan sampah seluruh RT telah terlayani oleh jasa pengangkutan sampah oleh pemerintah, seluruh RT telah dilakukan kegiatan yang dilakukan pemerintah, dari 7 RT hanya RT 30 yang melakukan pemungutan retribusi swadaya, berdasarkan kegiatan pengelolaan seluruh RT berupa kerja bakti, berdasarkan kebiasaan masyarakat seluruh RT aktif dalam kegiatan pengelolaan sampah, berdasarkan sikap positif dari 7 RT hanya RT 30 yang memiliki tempat sampah, berdasarkan bentuk keperdulian bahwa masyarakat di RT 28, RT 30, RT 36, RT 50, dan RT 59 sudah cukup baik dalam menjaga kebersihan lingkungan. Faktor yang berpengaruh signifikan berdasarkan persepsi masyarakat adalah pewadahan sampah, pengumpulan sampah, kegiatan pengelolaan sampah, keperdulian terhadap sampah, dan sikap positif.Kata kunci: Pengelolaan sampah, Permukiman Atas Air, Persepsi Masyarakat
Quality evaluation of internet resources related to breast surgery in major search engines in Korea
Authors: Lee Hee Jong , Kim Dong Jin , Lee Nara , Eom Jin Sup , Oh Tae Suk , Kim Eun Key
Published: May 2024

Background With the increasing number of internet users, search engines have become a widely used source of health-related information. However, evaluating the quality of medical information obtained through search engines can be challenging. This study aimed to evaluate the quality of search results related to breast implants obtained from major domestic websites in Korea using systematic evaluation standards.Methods Two main primary search terms (“gaseum” [breast] implant and “yubang” [breast] implant), along with 15 adjunct search terms, were combined and searched in Google, Naver, and Daum. The top 20 websites were evaluated and classified according to their type and provider. They were scored using the Korean Medical Association’s Internet Health Information Certification Standards. The proportion of significant websites, their categorical distribution, and the quality of information scores were then compared.Results Google yielded the highest number of appropriate results, with statistical significance. Blogs (36.4%) and news (34.8%) were the most common types of search results, while healthcare provider groups (49.5%) constituted the most common provider subgroup. Only 1.9% of the search results were from public organizations. Google had a significantly higher average quality score (14.04) than Naver (13.22), and Daum (12.45) (P<0.05).Conclusions Although almost half of the search results were provided by medical personnel, their average quality score (13.16) was below the overall average (13.36) and far below the 21 points of the journal/abstract category. The findings highlight the need for healthcare providers to provide high-quality medical information, and for users to develop high-level digital health literacy.
MisDetect: Iterative Mislabel Detection using Early Loss
Authors: Deng Yuhao , Chai Chengliang , Cao Lei , Tang Nan , Wang Jiayi , Fan Ju , Yuan Ye , Wang Guoren
Published: May 2024

Supervised machine learning (ML) models trained on data with mislabeled instances often produce inaccurate results due to label errors. Traditional methods of detecting mislabeled instances rely on data proximity, where an instance is considered mislabeled if its label is inconsistent with its neighbors. However, it often performs poorly, because an instance does not always share the same label with its neighbors. ML-based methods instead utilize trained models to differentiate between mislabeled and clean instances. However, these methods struggle to achieve high accuracy, since the models may have already overfitted mislabeled instances.

In this paper, we propose a novel framework, MisDetect, that detects mislabeled instances during model training. MisDetect leverages the early loss observation to
iteratively
identify and remove mislabeled instances. In this process, influence-based verification is applied to enhance the detection accuracy. Moreover, MisDetect automatically determines when the early loss is no longer effective in detecting mislabels such that the iterative detection process should terminate. Finally, for the training instances that MisDetect is still not certain about whether they are mislabeled or not, MisDetect automatically produces some pseudo labels to learn a binary classification model and leverages the generalization ability of the machine learning model to determine their status. Our experiments on 15 datasets show that MisDetect outperforms 10 baseline methods, demonstrating its effectiveness in detecting mislabeled instances.
Investments, identities, and Chinese learning experience of an Irish adult: the role of context, capital, and agency
Authors: Kwok Chung Kam
Published: May 2024

This case study aims to explore the foreign language (FL) investments of a highly motivated young Irish adult in learning Chinese across different contexts, encompassing classroom settings and daily life, both in Ireland and abroad. By analysing the interview data through the lens of Darvin and Norton’s model of investment, this study shows that the participant’s investments at different stages of her learning journey appear to be intricately intertwined with her identities and are mediated by the perceived likelihood of achieving her imagined identity. This study highlights the importance of present identity and linguistic capital in shaping and consolidating native English speakers’ FL-related identities.It provides insights into how FL learning investment and FL-related identitiesare influenced by learners’ first language (L1) in the era of globalisation. As powerrelations among individuals with different L1s are often unequal in the globallinguistic marketplace, learners’ L1 can be valuable capital that influences the return of foreign language learners’ investment.
Effects of Laghoo Shankaprakshalana (yogic colon cleansing) on anthropometric measurements in obese individuals
Authors: Annamalai Gayathri , Poornachandran Kumaresan , Arumugam Naveena , Poornachandran Prabu , Arumugam Velan , Venkateswaran Sankaralingam Thirupathy
Published: May 2024

Objectives

Obesity is considered as one of the major public health burden and it is predictor of cardiovascular risk factor. Yoga is a mind-body medicine helps to promote health. This study was aimed to explore whether Laghoo Shankaprashalana (LS) reduce the body weight in obese individuals.

Methods

This was a single group pre-post study. A total of 40 subjects (9 Male, 31 Female) aged between 18 and 40 years were recruited. This study was conducted in government yoga and naturopathy medical college, Chennai. Subjects were practiced weekly once LS for eight weeks (eight sessions). Subjects were assessed pre and post on body weight, body mass index, waist circumference, hip circumference, waist hip ratio, pulse rate and blood pressure. Variables were analyzed using Paired sample t test except waist hip ratio, which were analyzed using Wilcoxon’s signed ranks test.

Results

There was significant reduction in the body weight (p<0.001, 5.81 %), Body Mass Index (p<0.001, 5.88 %), Waist Circumference (p<0.001, 7.20 %), Hip Circumference (p<0.001, 5.04 %), and Waist Hip Circumference (p<0.001, 3.19 %) after LS. However, there was no statistical significance difference in pulse rate, blood pressure.

Conclusions

Eight sessions of Laghoo Shankaprakshalana helps to reduces body weight, body mass index, waist circumference, hip circumference and waist hip ratio. Reduction in the waist circumference might helps to reduce the cardiovascular risk. LS may be one of the cost effective intervention that can be incorporated in the weight loss regimen.
Attention should be paid to false-positive results due to heterophilic antibodies interfering with Abbott high-sensitivity cardiac troponin I assay
Authors: Liu Weiping , Long Xia , Chen Lulu , Yang Kailan
Published: May 2024

Objectives

In recent years, chemiluminescent microparticle immunoassay (CMIA) has been widely used for determination of high-sensitivity troponin I (hs-cTnI). However, a CMIA analysis is usually affected by the presence of some endogenous or exogenous substances. This case-report aims to unveil the essence of the reoccurrence of false-positive results due to heterophilic antibodies interference with Abbott high-sensitivity cardiac troponin I assay, although the assay method applied a chimeric antibody.

Case presentation

A 28-year-old female misdiagnosed with myocarditis due to falsely elevated hs-cTnI with an initial test result of 595.0 ng/L considered as critical value was reported. And the false critical value of hs-cTnI reoccurred five times after admission. The heterophilic blocking tube (HBT) procedure caused a decrease in troponin concentrations within the reference values, which suggests the presence of interference from heterophilic antibodies.

Conclusions

It requires a close and strong collaboration between clinicians and laboratorians to manage the similar case on the interference from heterophilic antibodies. To prevent false-positive results caused by interferences from being used in clinical practice, the clinicians are suggested to contact the laboratorians whenever the clinical picture, historical data and laboratory values are not conclusive.
New and unusual records of Glironia venusta (Didelphimorphia, Didelphidae) in Brazil
Authors: Brandão Marcus Vinícius , Ferreira Karine Santos , Dornas Tiago Teixeira , Maioli Leandro Uceli , Gualda de Barros Juliana , Aires Caroline Cotrim , Ykeuti Meiga Ana Yoko
Published: May 2024

The bushy-tailed opossum Glironia venusta is a rare marsupial from Amazonia, with most of the known records obtained through scant visualization/photography events or by few captures/deposit of specimens in scientific collections. This study presents unusual records for the species: the first record of individuals dead due to vehicle collision, and a specimen opportunistically trapped into a mistnet. The data presented herein provide additional morphometrical data and ecological insights about G. venusta. Although this species is considered essentially arboreal, our records indicate that movements on ground are part of its habits.
Repetition and variation in a Finnish music-related discourse: A case study
Authors: Schweitzer Benjamin
Published: May 2024

Among the different ways to approach discourse-structuring patterns, semantic basic figures (Grundfiguren in German) are a versatile tool that helps to understand the semantic framework of discourses. Topoi, metaphors, and other argumentative and figurative elements can be traced back to such basic concepts. My essay identifies and analyses repetitions and variations in the realisation of two such figures – ‘difficulty’ and ‘austerity’ – in a corpus of concert reviews of Jean Sibelius’ Fourth Symphony. I show how these concepts are first established and how they can be found in both verbatim repetitions and lexical and constructional variations over a period spanning several decades. My approach is based on the observation that a constantly varied repetition of certain patterns and similarly structured semantic frames is effective in coining the image of an artwork in public discourse and reaching an intersubjective understanding of its meaning and content. This applies all the more when those patterns are linked to previously established cultural (auto-)stereotypes.
Biodegradation of naphthalene using Kocuria rosea isolated from a Sawmill in Ikenne, Southwestern Nigeria
Authors: Ezima Esther Nkechi , Awotula Ayodeji Olasore , Adegbesan Bukunola Oluyemisi , Osonuga Ifabunmi Oduyemi , Agu Georgia Chinemenwa , Adesanya Enitan Omobolanle , Odufuwa Kuburat Temitope , Fagbohunka Bamidele Sanya
Published: May 2024

Naphthalene, a common member of the polycyclic aromatic hydrocarbons (PAHs) found in various industrial applications, has garnered attention due to its genotoxic, mutagenic, and potentially carcinogenic effects on living organisms. Concerns have escalated regarding the widespread presence of naphthalene in the environment, its resistance to biodegradation, capacity for bioaccumulation, and associated adverse impacts. In response, numerous pilot treatment approaches have been explored to mitigate the economic consequences and prevent the degradation of soil and water quality resulting from naphthalene pollution. This study investigates the degradation of naphthalene using Kocuria rosea, a microorganism previously isolated from sawdust samples collected from a Sawmill in Ikenne, Ogun State, Southwestern Nigeria. Kocuria rosea was cultivated in nutrient broth (NB) for 24 h, and its growth was quantified through UV–Visible spectrophotometric analysis. The phytotoxicity of both untreated and treated naphthalene solutions was assessed by measuring their impact on the germination of Zea mays (corn) seeds. Furthermore, biodegradation of naphthalene was confirmed by analyzing FT-IR spectra. The results indicate that naphthalene exhibits phytotoxic effects on Z. mays germination, whereas treatment with the Kocuria rosea solution substantially increased the germination rate from 13.3 % to 46.67 %. FT-IR analysis reveals that Kocuria rosea effectively degrades naphthalene, as evidenced by the disappearance of characteristic peaks at 3049.56, 1593.25, 958.65, and 781.2. In conclusion, Kocuria rosea, isolated from a Sawmill in Ikenne, demonstrates significant potential for the bioremediation of naphthalene, offering promise as an environmentally friendly and cost-effective approach for mitigating naphthalene pollution.
Facile and green hydrothermal synthesis of MgAl/NiAl/ZnAl layered double hydroxide nanosheets: a physiochemical comparison
Authors: Kamal Nur Alyaa , Pungot Noor Hidayah , Che Soh Siti Kamilah , Ahmad Tajuddin Nazrizawati
Published: May 2024

Layered double hydroxide (LDH) exhibits a remarkable trait referred to as the ‘memory effect,’ demonstrating its capacity to reconstruct its layered structure from calcined oxides through hydrothermal treatment. Its uniqueness has garnered significant interest from researchers in both industrial and academic domains. Various methods have been utilized to synthesize LDH but most LDH studies still utilize alkali precipitants which might taint the final LDH product. Thus, in this study, layered double hydroxides involving MgAl/NiAl/ZnAl were synthesized via an alkali-free hydrothermal approach in which the formed precipitates of LDH were thermally destroyed via calcination at 450 °C before undergoing a rehydration treatment at 110 °C for 24 h to restore its original structure. Particularly, the physiochemical properties of MgAl/NiAl/ZnAl LDH have been undertaken by multiple techniques such as Powder X-ray Diffraction (PXRD), thermogravimetric analysis (TGA), Brunauer-Emmett-Teller (BET), Field Emission Scanning Electron Microscope (FESEM) and Fourier-transform infrared spectroscopy (FTIR). The resultant products exhibited exceptional crystallinity, accompanied by notably larger crystallite sizes and crystallinity index, particularly post-hydrothermal treatment. Among the fresh and calcined products studied, those subjected to HTM (4:1) treatment demonstrated the highest specific surface area and crystallinity surpassing both the fresh and calcined samples. In essence, this research showcased how utilizing the hydrothermal approach resulted in the most substantial increase in crystallite size and specific surface area.
Existence results for boundary value problems of Hadamard fractional differential equations on unbounded domain
Authors: Helal Mohamed , Kerfouf Meriem , Semari Fadila
Published: May 2024

In this paper we investigate the existence and uniqueness of
solutions for a class of boundary value problem for fractional differential equations
involving the Hadamard’s fractional derivative, by applying a nonlinear alternative of
Leray–Schauder due to Frigon and Granas for contraction maps in Fréchet spaces.
Spatiotemporal Organization of Prefrontal Norepinephrine Influences Neuronal Activity
Authors: Glaeser-Khan Samira , Savalia Neil K. , Cressy Jianna , Feng Jiesi , Li Yulong , Kwan Alex C. , Kaye Alfred P.
Published: May 2024

Norepinephrine (NE), a neuromodulator released by locus ceruleus (LC) neurons throughout the cortex, influences arousal and learning through extrasynaptic vesicle exocytosis. While NE within cortical regions has been viewed as a homogenous field, recent studies have demonstrated heterogeneous axonal dynamics and advances in GPCR-based fluorescent sensors permit direct observation of the local dynamics of NE at cellular scale. To investigate how the spatiotemporal dynamics of NE release in the prefrontal cortex (PFC) affect neuronal firing, we employed in vivo two-photon imaging of layer 2/3 of the PFC in order to observe fine-scale neuronal calcium and NE dynamics concurrently. In this proof of principle study, we found that local and global NE fields can decouple from one another, providing a substrate for local NE spatiotemporal activity patterns. Optic flow analysis revealed putative release and reuptake events which can occur at the same location, albeit at different times, indicating the potential to create a heterogeneous NE field. Utilizing generalized linear models, we demonstrated that cellular Ca2+fluctuations are influenced by both the local and global NE field. However, during periods of local/global NE field decoupling, the local field drives cell firing dynamics rather than the global field. These findings underscore the significance of localized, phasic NE fluctuations for structuring cell firing, which may provide local neuromodulatory control of cortical activity.
Reflections on the Study of Contentious Politics in the Middle East and North Africa
Authors: El-Mahdi Rabab
Published: May 2024

The essay reflects on the study of social movements and contentious politics in the Middle East and North Africa region, especially after the wave of uprisings that started in 2011. It argues that these uprisings have been a watershed in contentious politics, yet they have not been adequately scrutinized to develop existing theoretical paradigms in mainstream sociology and political science. Rather, these events were mostly straitjacketed to fit the predominant paradigms of democratic transitions and social movement theory. It concludes by providing preliminary reflections on how the currently dominant methodologies and epistemologies in social sciences might be limiting theoretical development informed by events outside the global North.
Stabilization of Expansive Soil using Silica Fume and Lime
Authors: Zaini Muhammad Syamsul Imran , Hasan Muzamir
Published: May 2024

Structures built on soft clays frequently encounter stability and settlement issues owing to the high compressibility, low shear strength, and poor permeability of such clay types. These characteristics often result in bearing capacity failure and excessive settlement, posing significant challenges to construction projects. Therefore, the study investigates the strength enhancement of expansive clay soil with the inclusion of various percentages and combinations of silica fume (SF) and lime (L). Hence, the mechanical characteristics of various mix ratios of SF and L are examined via the standard Proctor, and unconfined compressive strength (UCS). The samples were treated for 1, 7, 14 and 30 days and examined under the UCS tests. The experimental results show that the strength of the expansive clay significantly rises with the inclusion of SF and L at dissimilar mix ratios and curing days. The mixture of SF and L resulted in a significant strength increment of the kaolinite clay soil up to 80.22%.
Exploring Minecraft in the Primary School Syllabus for Enhancing Arabic Learning: A Systematic Literature Review
Authors: Zamziba Muhammad Nur Farhan , Ahmad H. Osman Rahmah , Ahmad Muhammad Anwar , Rashid Rabiatul Fatimah Azzahra , Md. Noor Mohamad Lukman Al Hakim , Rizka Rivensky  , Ahmad Zabidi Umar Arrasyid
Published: May 2024

This study provides a systematic literature review of the research done in exploring Minecraft in the primary school syllabus for enhancing learning through Arabic published since 2019 until 2023. Starting from 12,247 sources, 30 articles were selected using predefined selection criteria. The documents were analysed and coded using the categories: Minecraft, Arabic language and its challenges, primary school syllabus, context, role of technology, pedagogical practice, and learning impact. The searching based on three majors’ authentic sources which are 1) Mendeley, 2) JSTOR and 3) Taylor & Francis. That information allowed an identification of major educational outcomes related to the integration of Minecraft will enhance the learning for Arabic language in an effective way and will improve the pedagogy ways and teaching method among educators and students. In addition, the study contributes with a set of identified research gaps and recommendations for future research. As a results, 30 articles showed that by using Minecraft as a gamification can enhance students' understanding on Arabic Learning.
English Oral Communication Apprehension: A Quantitative Inquiry on Malaysian Administrative Staff in an Educational Institution
Authors: Mat Husin Mohd Zulfadli , Khamis Nor Yazi
Published: May 2024

Even when employed, proficiency in English oral communication skills remains an asset. Mastering the skill is an advantage or could plausibly cause communication apprehension at the workplace. Comprehensive studies have covered English oral communication apprehension, yet the focus on workplace contexts still needs to be improved. Hence, this study investigates the oral communication apprehension levels of the administrative staff at a Malaysian public university. Utilising the Personal Report of Communication Apprehension 24 items (PRCA-24) instrument and a purposive sampling technique, the quantitative methodology of the study sampled one hundred fifteen administrative staff of the institution. The staff generally demonstrated moderate communication apprehension, with the highest in delivering public speeches using English. In addition, the t-tests and ANOVA scores showed no significant difference between the apprehension levels and investigated workplace variables, namely gender, education level, year of service and job grade among the staff. Nevertheless, the results provided sufficient evidence of English oral communication apprehension among the staff, which could intensify and jeopardise their job and productivity in the long run. The study implicates the need to strategies communication professional development training for the administrative staff to improve workplace English communication.
Analysis of Changes in The Erosion Level and Sedimentation in The Tempuran Reservoir Catchment Area of Blora Year 2017-2021
Authors: Wijaya Arwan Putra , Rosyiidah Rofi’ Ronaa , Bashit Nurhadi
Published: May 2024

Tempuran Reservoir is one of the existing water supply reservoirs in the Jratun Seluna River Basin located in Blora Regency. This reservoir has an important role to store water in the rainy season, provide raw water, and irrigate around 420 ha of surrounding land, so it is necessary to maintain its management so that it can continue to function optimally. However, sedimentation is often the main problem for the reservoir, which occurs as a result of the erosion process in the Tempuran Reservoir Catchment Area which then settles to the bottom of the reservoir. In addition, climatic conditions are thought to be a factor that greatly influences erosion. This is exacerbated by the fact that Blora Regency is an area that often experiences drought due to low rainfall. Therefore, this study aims to determine the development of erosion rates and the level of erosion hazard in the Tempuran Reservoir catchment area in 2017-2021, and to predict the sediment yield flowing into Tempuran Reservoir in 2017-2021. The method used to predict erosion results is the Universal Soil Loss Equation (USLE) and utilizes the Sediment Delivery Ratio (SDR) to predict sediment yield entering the reservoir. The results showed a decrease in the erosion rate of -1773,357 tons/ha/year in 2019 and continued to decrease by -66,694 tons/ha/year in 2021. The most influential factor in reducing the erosion rate in the Tempuran Reservoir catchment area is the rain erosivity factor. Meanwhile, sedimentation carried to Tempuran Reservoir in 2019 decreased by -117,344 tons/ha/year and in 2021 there was also a decrease of -4,413 tons/ha/year.
Experimental Study of Cationic-Modified Biopolymer for Increasing the Shear Strength of Sand
Authors: Ardiana Andra , Lim Aswin , Muljana Henky
Published: May 2024

The application of biopolymers as a more environmentally friendly alternative to cement has emerged as an interesting research subject.The purpose is to enhance the shear strength of sandy soils. In this article, the selected biopolymer is cationic-modified starch. It is expected that cationic starch will have less water absorption properties since modified starch has cationic groups in place of the OH- groups found in the normal starch. This cationic-modified starch namely Amylofax. Five types of samples are created for this testing, including Sample A is prepared with the composition of  (silica sand + 2% Amylofax T1100 (w/w) + 20% water (w/w))., Sample B consists of (silica sand + 2% Amylofax T2200 (w/w) + 20% water (w/w))., Sample C is comprised of (silica sand + 2% Amylofax T1100 (w/w) + 2% Glucomannan (w/w) + 20% water (w/w)), Sample D consists of (silica sand + 2% Amylofax T2200 (w/w) + 2% Glucomannan (w/w) + 20% water (w/w)), and Sample E includes (Ottawa sand + 2% cement (w/w) + 20% water (w/w)). The samples were tested using a direct shear test apparatus to determine the soil shear strength parameters (c) cohesion and (Ø) internal friction angle. After conducting the tests on the sand samples with the addition of modified starch biopolymer (cationic starch), it was found that the cohesion value was 961kPa, and the internal friction angle was 63°. These results indicate higher shear strength values compared to sand mixed with natural starch.