bluuebunny/crossref_metadata_2025 huggingface dataset:
Science as Other than Itself
Authors: Copeman Jacob , Hagström John
Published: January 2025

India’s rationalists work toward the disposal of attitudes they consider to be unscientific and to promote respect for and understanding of scientific evidence. Rationalists tend to see the relationship between science and religion as zero-sum: there is a fundamental disjuncture between science—arrogated to themselves—and religious mentalities. Figures like religious gurus have embraced certain scientific techniques—for example, chemistry methods to enact “miracles” and digital communication technologies to enhance and distribute their auras—but such techniques have only subverted science: science is employed to make itself disappear; or, if it is made visible, it is only as something other than itself. Yet this “misuse” of science finds a reflection in the rationalists’ own attempts to inculcate scientific attitudes: they think and hope they are communicating science, but it may be received as something other than itself. Rationalists recognize that their efforts at debunking superstitious attitudes and practices are not always effective. What is significant is that some activists respond by strategically pausing their own essentialism in order to establish and disseminate temporary relations between their own agenda and understandings of reality that are otherwise essentially antithetical to that agenda precisely in order to extend it. We show that rationalists are surprisingly flexible in pursuing their agenda: science may be pursued “unscientifically,” and secularity via religion. While this complicates existing perceptions of an atheist essentialism that sees only immutable and irreconcilable differences between science and religion, it also sheds light on “struggles about collective nonreligious identities” (Quack, Schuh and Kind 2020), as found within the Indian movement. The article also explores debates internal to the movement concerning the way to situate rationalism in regard to inherited tradition.
Le système de l’EPS : analyse par la réflexivité historienne
Authors: Renaud Jean-Nicolas
Published: January 2025

Cette étude décrit comment l’EPS au prisme de l’histoire, en tant que concept, peut être perçue comme un système, soit un schéma global considérant l’ensemble des espaces sociaux mobilisés et organisés par et autour de la discipline. Elle est donc porteuse d’une démarche ouvertement épistémologique. D’un côté, le champ scientifique de l’histoire compose avec une méthode d’extraction des données et d’analyses qui relève d’un certain degré d’incertitude et de recomposition de ce système. De l’autre, cette démarche méthodologique se trouve reconfigurée pour les enseignants d’EPS qui, par-delà la maîtrise de connaissances diverses et un cadre d’interrogation estampillé par les exigences des concours de recrutement, mobilisent une gymnastique réflexive s’appuyant sur le « doute méthodique » du champ scientifique historien. Cette étude vise surtout à saisir les différences de réflexion pour mieux en souligner les convergences. L’approche historique permet de nourrir les compétences réflexives de l’enseignant d’EPS tout au long de sa vie professionnelle.
Interroger l’activité des intervenants éducatifs dans le rapport aux dispositifs qu’ils mettent en place : cadre des recherches en technologie des Pratiques Physiques Sportives et Artistiques
Authors: Serge Éloi , Gilles Uhlrich
Published: January 2025

Notre propos s’attache à examiner l’activité des intervenants éducatifs lorsqu’ils conçoivent et font fonctionner des dispositifs d’apprentissage dans le domaine des Pratiques Physiques Sportives et Artistiques (PPSA). Notre cadre théorique est celui des recherches en technologie des PPSA qui vise à permettre d’analyser les pratiques sociotechniques de référence (Martinand, 1981). Pour ce faire, nous mobilisons la théorie instrumentale (Rabardel, 1995 ; Vygotski, 1928-1931/2014). Il s’agit alors d’analyser des dispositifs qui intègrent des artefacts, incidents volontairement introduits dans l’activité des sujets, qui permettent d’alimenter les différents registres de technicité des pratiquants (Éloi et Uhlrich, 2011). En prolongeant les expérimentations menées en volley-ball à l’occasion d’une situation de « 2 contre (1 + 1) » avec des étudiants en STAPS, nos recherches interrogent ce qui fait signe (Vygotski, 1928-1931/2014) pour les pratiquants eux-mêmes, pour leurs partenaires, mais aussi pour les intervenants. Ces investigations permettent de comprendre les modalités nécessaires à la construction et à la conduite des dispositifs en envisageant les conditions de leur efficacité au rythme des moments d’apparition et de disparition de ces signes. Il s’agit alors de considérer le dispositif sous l’angle de sa scansion, de sa prorogation et du statut de la répétition.
Des douaniers militants : la grève générale du 12 février 1934 à Saint-Nazaire
Authors: Le Suün Anne
Published: January 2025

En France, le mois de février 1934 est émaillé par plusieurs manifestations dont l’ampleur politique fut abondamment analysée. Lors de celle du 12 février de nombreux fonctionnaires, arrêtent le travail, immobilisent leur administration voire descendent dans la rue pour protester contre la montée du fascisme, à l’appel des organisations syndicales. La participation des douaniers à cette journée de grève générale reste encore aujourd’hui méconnue. L’objectif de cette contribution, par l’exemple de la ville de Saint-Nazaire, est de retracer l’engagement de ces derniers dans les mouvements syndicaux, qui les conduisent à sortir dans la rue ce jour de février. Cette participation témoigne du fort engagement politique de ces agents de l’État entre-deux-guerres. C’est aussi le caractère exceptionnel des mesures de répression prises à l’encontre des douaniers militants et les réactions suscitées par ces dernières, qui rend ce mouvement intéressant.
André Courval, un « ingouvernable » dans les FAFL (1940-1945)
Authors: Kermoal Christian
Published: January 2025

L’histoire d’André Courval, telle qu’il la raconte lui-même dans ses Mémoires, montre un exemple d’ingouvernabilité individuelle motivée par un idéal de liberté. Lorsqu’en 1943, encore convalescent d’une blessure de guerre, il décide, depuis Brazzaville au Congo, de rejoindre seul le groupe de Bombardements Bretagne en Syrie, à 7 000 km, il montre ainsi un caractère particulier. En désertant, défiant la police militaire, s’embarquant comme passager clandestin et empruntant les avions militaires étrangers, porté par sa farouche volonté de poursuivre le combat au sein des Forces Françaises Libres, il n’obéit qu’à son seul désir : combattre pour la libération de son pays. Cette étude de cas constitue une réflexion sur la composante individuelle de l’ingouvernabilité lorsqu’elle est actionnée un seul ressort : la volonté individuelle. Elle illustre par un destin particulier un concept habituellement utilisé collectivement.
Le feu et le capital
Authors: Guérin-Turcq Arthur
Published: January 2025

Les grands incendies de l’été 2022 en Gironde ont souligné les failles de la gestion du massif forestier des Landes de Gascogne et de prévention des incendies. Ils ont rappelé la vulnérabilité de cette forêt de pins maritimes créée sous Napoléon III, objet aujourd’hui de critiques des scientifiques, des écologistes comme des nouveaux habitants. En cause : sa forte inflammabilité, sa faible biodiversité et sa proximité avec les maisons. En réponse, les forestiers développent la technologie de surveillance, l’entretien des pare-feux et la sous-traitance à des coopératives dans un nouveau contexte de financiarisation des forêts.
Les eaux souterraines de Limoges : aqueducs et fontaines médiévales
Authors: Leroux Laure , Conte Patrice , Balbo Éric , Grany Jean-Claude
Published: January 2025

Établie en bord de Vienne, Limoges bénéficie depuis l’Antiquité du captage de nombreuses sources. Le paysage monumental de la ville médiévale compte ainsi cinq fontaines et deux étangs, formant autant de réservoirs qui irriguent le tissu urbain. Ces infrastructures, documentées par les sources écrites, sont alimentées par un important réseau de canalisations souterraines, que révèlent les investigations menées par l’association ArchéA depuis plus d’une vingtaine d’années. La confrontation entre les sources écrites et les observations archéologiques esquisse ainsi les usages et la technicité d’un patrimoine encore largement méconnu, le réseau des eaux souterraines en milieu urbain.
Poitiers, le Clain, la Boivre (Vienne), de l’Antiquité au début de l’époque moderne : exemple d’archéologie fluvio-urbaine
Authors: Gerber Frédéric , Gorin Camille
Published: January 2025

Poitiers (Vienne) se développe sur un promontoire surplombant les vallées de deux petites rivières : le Clain et la Boivre. Encaissées, elles entourent presque totalement la ville. Cette particularité topographique fait de Poitiers un cas privilégié pour l’étude des relations ville-rivières. Les cours d’eau sont aménagés pour les besoins en ressources alimentaires (pêcheries, viviers, etc.), artisanaux (barrages, moulins, canaux d’irrigation ou de dérivation, etc.), pour le passage (ponts, gués, bacs), le commerce (navigation), la défense, etc. Ces aménagements ont des conséquences sur les dynamiques sédimentaires, comme cela est suggéré par une élévation significative du niveau du Clain depuis l’Antiquité et le haut Moyen Âge. Sur la Boivre, bien que les opérations archéologiques soient bien plus réduites, les données textuelles indiquent la présence d’une ancienne zone humide étendue, assainie au xiie s., une information qui semble confirmée par les prospections géophysiques réalisées en amont de la ville.
Le déplacement du pôle urbain de Néris-les-Bains à Montluçon (Allier) au haut Moyen Âge : les moulins à eau témoins de l’évolution d’un territoire
Authors: Troubat Olivier
Published: January 2025

Le pôle urbain principal de la région du Haut-Cher, au sud du pays biturige, est Néris-les-Bains aux périodes antique et mérovingienne. À partir du viiie s., les preuves archéologiques y deviennent plus ténues. Auparavant, à 8 km, la plaine de Montluçon montrait une occupation essentiellement rurale, avec des domaines agricoles et des moulins hydrauliques. Pendant l’Antiquité, elle est équipée d’un réseau viaire, d’un pont de pierre sur le Cher et peut-être d’une petite bourgade attenante. L’époque mérovingienne n’y montre que de petites nécropoles. Le faisceau important de datations réalisées au cours des chantiers archéologiques depuis 2000 montre un basculement progressif de l’habitat, avec une place-forte, une ou plusieurs églises, un pont rebâti sur la rivière et des moulins hydrauliques avec des meules à grains permettant d’alimenter une population visiblement en augmentation. La convergence de ces datations s’établit autour des viiie-xe s.
Cordoue et le Guadalquivir : représentation sigillaire et réalités des usages de l’eau (viiie-xiiie s.)
Authors: Mazzoli-Guintard Christine
Published: January 2025

Sur le sceau de la ville de Cordoue (1357), figure au premier plan la façade fluviale de la ville, représentée par trois éléments, le Guadalquivir, la noria et le pont. Cette représentation de la ville permet de dresser un état des lieux des relations entretenues entre Cordoue et le Guadalquivir à la période islamique de l’histoire de la ville (711-1236), à partir d’un corpus documentaire composé de textes arabes et de données archéologiques. Les réalités des usages de l’eau permettent de comprendre les choix de l’image sigillaire, entre spolia, prestige de la fondation romaine et réalités d’une ville dissymétrique, cantonnée à la rive droite du fleuve.
Eaux souterraines et eaux superficielles : de la fondation d’Augusta Prætoria à la Aoste médiévale (Italie)
Authors: Tillier Christel , Armirotti Alessandra , González Villaescusa Ricardo
Published: January 2025

La fondation d’Augusta Prætoria dans le piémont des Alpes exigea la maîtrise de l’eau par deux aqueducs et par deux canaux qui contournaient la ville pour éviter les éventuelles avenues torrentielles du Buthier. Un réseau souterrain d’assainissement urbain normalisé complétait ce système. Les différentes inondations et le manque d’entretien de ces infrastructures dès le iiie s. ap. J.-C. introduisirent des modifications dans ce réseau que la topographie urbaine de l’Antiquité tardive et la configuration de deux agglomérations, la cité et le bourg, transformèrent, marquant ainsi la ville d’Aoste jusqu’à nos jours. L’article propose une relecture des données archéologiques à la lumière de nouvelles fouilles.
L’eau, marqueur d’affirmation identitaire des villes dans la plaine du Pô (ixe-xiie s.)
Authors: Vidon Hugo
Published: January 2025

Les cités du centre de la plaine du Pô connaissent à la fin du premier Moyen Âge un essor économique et territorial important, ainsi que de profondes transformations politiques et sociales. Ces changements s’expliquent en partie par les divers usages de la ressource en eau par les acteurs majeurs de la période, les grandes familles aristocratiques et les monastères puis les communes, auxquels elle permet d’imposer leur souveraineté territoriale. L’eau est également un support essentiel aux activités économiques que sont le commerce et la transformation des ressources, dont les infrastructures bouleversent l’espace à l’échelle urbaine comme régionale. Mais elle est surtout mobilisée lors de la construction de récits identitaires et mémoriels par ces différents acteurs qui cherchent à se légitimer par leur origine ou par leur capacité d’action face à la nature. Ces changements politiques, sociaux et économiques sont cependant toujours à nuancer selon les acteurs et les conflits qui les opposent, ou selon la situation de chaque ville, qui conduit à s’interroger sur l’existence d’un réseau urbain structuré par les usages hydrauliques dans la plaine padane.
Management of Oral Cancer and Oral Potentially Malignant Disorders (OPMD): Role of General Dental Practitioner
Authors: Rathnayaka Ananda
Published: January 2025

No abstract available
Importance of Pectoralis Major Myocutaneous Flap for Oro-Facial Defects in an Era Dominated by Free Tissue Transfer
Authors: Jayasinghe L. A. H.
Published: January 2025

The pectoralis major myocutaneous flap (PMMCF) remains a crucial reconstructive tool for large oro-facial defects, particularly in regions with a high prevalence of oral cancer. It offers a reliable, cost-effective solution for oncological defects, with minimal complications. Surgeons must consider factors like flap design, proximity to the defect, and patient characteristics to optimize outcomes. Training in PMMCF is essential for head and neck surgeons. PMMCF continues to be invaluable in resource-limited settings, given the case burden on surgical teams.
Reliability of Schirmer and Phenol Red Thread test value on dry eye patients
Authors: Nirghin Urvashni , Govender Tharuna , Hirachund Yeshalya , Mosololi Rorisang , Nxumalo Hlengiwe , Patel Sumaya , Zwane Philani , Mashige Khathutshelo P.
Published: January 2025

Background: The repeatability of the Schirmer test (ST) and Phenol Red Thread test (PRT) has been investigated thoroughly on patients with normal tear function; however, it is limited to dry eye patients.Aim: This study aimed to compare the reliability of the ST and PRT on young adults with dry eyes.Setting: University of KwaZulu-Natal Eye Clinic.Methods: Forty-eight young adults (mean age 20.65 ± 1.71 years) participated in the study. Preliminary tests excluded dry eye-related abnormalities. Novesin (0.4%) was instilled into the right eye of each participant, followed by the administration of the ST and PRT, 5 min apart, then re-administered after a 10-min interval. The retest was conducted 1 week later with the PRT being performed first to minimise bias.Results: The intra-session correlation of the ST and the PRT was poor (ICC 0.5) and the difference was statistically significant (P  0.05). The inter-session correlation for the PRT was poor (ICC = 0.432) while the ST was moderate (ICC = 0.567) with no statistical difference observed for all parameters (P  0.05). The Bland–Altman plots for intra- and inter-session indicate that 96% of observations fell within the 95% limits of agreement.Conclusion: The ST and PRT demonstrated good intra-session and inter-session reliability, with ST showing better inter-session agreement than the PRT.Contribution: The ST and the PRT provide consistent and reproducible results on dry eye patients when conducted on the same individuals at different time points.
Hoe Christenonderwysers ’n bydrae kan maak tot die morele herstel binne Suid-Afrikaanse Skole
Authors: Lambrechts Ruan
Published: January 2025

How Christian teachers can contribute to the moral restoration in South African schools. Moral degradation is evident within South African schools. Academics advocate various approaches to moral restoration. This article addresses the unique contribution of Christian educators to moral restoration in South African schools. The argument is that Christian educators can influence the younger generation to embrace better moral values through their lifestyle. Since many teachers lack the confidence to live out a Christian lifestyle within South African schools due to the challenges posed by legislation and the societal dynamics of the South African youth, this article delves into these issues. The aim is to derive insights that can be used to develop a relevant approach. A threefold approach, comprising a holy lifestyle, caring for others, and a healthy work ethic is proposed. This approach offers teachers a practical solution to fulfil their calling within South African schools with confidence thereby contributing to moral restoration.Contribution: Attention is given to current legislation regarding religion and education, as well as the unique characteristics of the South African youth, to determine how a Christian lifestyle that promotes better moral values, manifests in South African schools.
Telescoping nail osteosynthesis in management of osteogenesis imperfecta in growing child
Authors: Elshal Ehab A. , Kornah Bahaa A. , Abuomira Ibrahim E.A. , Elkady Tarek I. , Eltawab Gaber E.A. , Khashaba Ahmed S.
Published: January 2025

Background and aim

Osteogenesis imperfecta (OI) is a hereditary disorder that mainly affects the bones. Bones break easily. The severity may be mild to severe. OI includes short height, a blue tinge to the sclera of the eye, loose joints, breathing problems, hearing loss, and problems with the teeth. Complications may include aortic and cervical artery dissection, and our study aims to evaluate the results of the management of OI with telescoping nails in growing children.

Patients and methods

This case series study was conducted at Al-Azhar University Hospital, Assuit; 20 patients with OI were included in this study. They underwent telescopic nail osteosynthesis.

Result

The functional score of the studied sample shows that the highest functional score frequency was 2–5 and 3–6 (15 and 15%, respectively). Radiological scores show that the majority had a score of 11 (95.0%), telescoping of the studied sample shows that 19 (95.0%) had telescoping.

Conclusion

The treatment of multiple fractures and severely deformed long bones due to OI by the telescoping nail of the Fassier–Duval generation is one of the best choices. One of the challenging problems of OI cases is the late presentation; another challenging problem in such cases is that the growing mechanism is still present.
Cardiovascular Disease in the Post-COVID-19 Era: A Narrative Review on the Impact of Lifestyle Behaviors
Authors: Faghy Mark A. , Carr Jack , Broom David R. , Owen Rebecca , Ashton Ruth E.
Published: January 2025

Responsible for ~18 million global deaths annually, cardiovascular disease (CVD) is a prominent cause of morbidity and mortality that negatively affects population health and well-being. Despite increased knowledge and advancements in medicine, technology, and an array of global initiatives to slow the prevalence of CVD across the world in recent decades, future projections for prevalence and the wider societal and economic impacts are alarming. It is outlined in this review that little progress is being made against a series of landmark initiatives and that, in a postpandemic world, we might need to consider innovative approaches to tackle the unprecedented growth and projections in CVD prevalence. To address the sustained reductions in positive health behaviors which is coupled with an established rise in cardiovascular risk factors and events following infections with severe acute respiratory syndrome coronavirus 2, there is an urgent public health challenge that lies ahead. Accordingly, we must establish bespoke systems that can recognize and address the complexity and interactive and interdisciplinary nature of chronic diseases. Future approaches must heed learning from the many previous unsuccessful approaches that have not been appropriately monitored or evaluated. Establishing or aligning international and collaborative approaches that have a clear mandate to oversee the development and implementation of analysis of global surveillance and interventions is needed to address the spiraling growth in CVD prevalence, healthcare costs, morbidity, and mortality.
Optimizing Vascular Access Education in Urology Residency: Evaluating the Outcomes of Arteriovenous Fistulas Created by Residents
Authors: Aggarwal Deepanshu , Thakor Poojan , Bolar Siddhant , Narkhede Vishal , Sreenivasan Sreerag Kodakkattil , Dorairajan L. N. , Kalra Sidhartha , Parameswaran Sreejith , Priyamvada P. S. , Hemachandren M.
Published: January 2025

Introduction:

This study presents a vascular access and renal transplantation (VART) program to address urology residents’ gaps in open vascular techniques. It aims to enhance Vascular Access Education (VAE), helping residents excel in arteriovenous fistulas (AVF) and providing a model for advancements in hemodialysis and renal transplantation.

Aims:

To evaluate the outcomes of AVFs created by urology residents undergoing a dedicated 4-month structured vascular access and transplant program.

Subjects and Methods:

We did a retrospective analysis of AVFs created by urology residents between May 2022 and December 2023. The VART program included hands-on training, shadowing of previous residents, and weekly classes for theoretical understanding.

Results:

Of the 269 AVFs, radiocephalic AVFs (RCF) were the most common (68.02%), followed by brachiocephalic (BCF) (26.02%) and brachiobasilic transposition (BBT) (3.34%). Patency at 6 months was 84.2% overall, combining 85.95% for RCF, 75.7% for BCF, and 100% for transposition. Primary failure occurred in 24 cases (8.9%). Complications occurred in 26 (9.6%) patients and were associated with patency (P < 0.001). Factors affecting patency included calcified vessel (P = 0.001), artery diameter <2 mm (P = 0.049), vein diameter <2 mm (P = 0.015), thrombosis (P = 0.006), edema (P = 0.049), and postoperative bleeding (P = 0.024). Consultant assistance was required in only 4 cases (1.48%), and even complex cases like BBT did not necessitate consultant supervision.

Conclusions:

Comprehensive VAE in urology residency can help residents achieve successful AVF outcomes. Strategies such as formal education, hands-on training, and peer learning enhance skills and improve patient outcomes. We encourage institutions to implement and evaluate the VART program’s effectiveness.
Pelvic Floor Disorders among Women in Southern India – A Cross-sectional Study
Authors: Prasad Srikala , Javid Mohamed , Parameshwari P.
Published: January 2025

Background:

Pelvic floor disorders (PFDs) represent an extensive yet underrecognized global health concern impacting women. PFDs encompass a variety of conditions, including urinary dysfunctions, pelvic organ prolapses, bowel dysfunctions, and sexual dysfunctions. A comprehensive approach is necessary to investigate their prevalence and impact, particularly within regional populations. Thus, we aimed to study the prevalence, impact, and contributing factors of PFDs using the Australian Pelvic Floor Questionnaire (APFQ).

Materials and Methods:

We conducted a cross-sectional study where nonpregnant adult women (aged >18 years) willingly participated. A digitized adaptation of the APFQ was utilized to study the prevalence and impact of PFDs. The related healthcare-seeking behavior of the participants was also studied.

Results:

The study included 500 participants, of which 45.2% reported bladder dysfunction, 44% indicated bowel dysfunction, 11.4% had pelvic organ prolapse, and 53% experienced sexual dysfunction. An analysis using ANOVA revealed a significant difference in bladder dysfunction related to the number of deliveries (P = 0.03). The Spearman’s rank correlation uncovered significant associations between age and both bladder (P = 0.001, r = 0.153) and prolapse functions (P = 0.001, r = 0.145). A significant correlation between all four PFD domains was also found.

Conclusion:

Our findings underscore the considerable prevalence and detrimental impact of PFDs on women’s quality of life in the local region and illuminate the need for comprehensive management and preventive strategies for PFDs. Thus, these results can potentially catalyze future research; and guide interventions, awareness initiatives, and health-seeking behavior for PFDs.
Laser Incision of Hourglass Contracture Postaugmentation Cystoplasty
Authors: Ansari M. S. , Shukla Anupam , Kumar Raj , Rastgi Sanchit
Published: January 2025

Introduction:

We describe our experience performing laser incision of hourglass deformity of augmented bladder without additional bowel harvest for certain suboptimal cystoplasty configurations.

Methodology:

We identified patients with prior bladder augmentation who present with complaints of recurrent urinary tract infection (UTI) and lower urinary tract symptoms LUTS at our institution. On evaluation, ultrasound showed significant postvoid residual volume and upper tract dilatation. Cystogram showed typical hourglass deformity and urodynamic study reported poorly compliant bladder. We performed laser incision of hourglass deformity using thulium fiber laser. Baseline characteristics, perioperative courses, and follow-up information were reviewed.

Results:

Three patients (2 male and 1 female) with such deformity underwent laser incision of hourglass contracture. The median age was 13.2 years. The bladder diary showed small functional bladder capacity for age with median bladder compliance of 10 mL/cm H2O and PVR >30% of functional bladder capacity. All three patients showed improvement in bladder dynamics postprocedure with improvement in functional bladder capacity by 20% and median compliance improvement from 10 mL/cm H2O to 18 ml/cm H2O and PVR decreased to <10% of functional bladder capacity.

Conclusions:

Postbladder augmentation hourglass deformity can give rise to storage LUTS and recurrent UTI. These patients can be safely offered a minimally invasive endoscopic approach using laser incision of contracture without the need for additional bowel harvest or formal revision cystoplasty.
Pancake Kidney with Single Ureter in an Adult Male: An Infrequent Association
Authors: Bhirud Deepak Prakash , Kudunthail Jeena R. , Singh Mahendra , Sandhu Arjun Singh
Published: January 2025

Crossed fused ectopia is the second most common renal fusion anomaly, following horseshoe kidney. Typically, it remains asymptomatic unless accompanied by additional abnormalities such as pelviureteric junction obstruction (PUJO) or vesicoureteral reflux. Pancake kidney, a rare variant of crossed fused ectopia, is an uncommon clinical finding, particularly in adults. We report a unique case of pancake kidney in an adult male with chronic kidney disease (CKD). This rare anomaly was characterized by a single ureter draining both renal units, anatomically resembling a tree with multiple branches stemming from a solitary trunk. The right renal unit exhibited gross hydronephrosis, containing approximately 100 small calculi. In addition, the lower pole of the left renal unit showed evidence of PUJO. This case highlights a rare presentation of pancake kidney associated with complex structural anomalies, CKD, and significant calculi burden. Proper identification and evaluation of such anomalies are critical for effective clinical management and prognosis.
Utility of Continuous Antibiotic Prophylaxis in Preventing Urinary Tract Infections in Infants with Grades III-V Vesicoureteral Reflux: Systematic Review
Authors: Kalidoss Senthooran , Kim David , Zhang Andrew , Xing Monica , Gundeti Mohan
Published: January 2025

Purpose:

This systematic review evaluates the efficacy of continuous antibiotic prophylaxis (CAP) in preventing urinary tract infections (UTIs) in patients with high-grade (III, IV, and V) vesicoureteral reflux (VUR). Findings from major trials, including RIVUR, PRIVENT, PREDICT, and the Swedish reflux trials, are synthesized to provide clarity on the clinical utility of CAP and its associated risks.

Methods:

A literature search was conducted across PubMed and Scopus, focusing on studies involving pediatric patients with VUR Grades III-V undergoing CAP. Inclusion criteria required that studies evaluate UTI recurrence in patients with VUR as the primary outcome. The secondary outcomes of interest included renal scarring, febrile UTIs, pyelonephritis, and antibiotic resistance. Seven studies involving 2512 patients across 11 countries were analyzed.

Results:

There is evidence to support the use of CAP in preventing the onset and recurrence of UTIs in patients with high-grade VUR. Specific patient populations that benefit more from CAP have also been demonstrated. However, CAP has not been shown to reduce renal scarring or additional renal sequelae. CAP has also been shown to influence gut microbiota and contribute to antimicrobial resistance.

Conclusions:

CAP offers limited benefits for UTI prevention in children with high-grade VUR and should be reserved for select high-risk patients. Further research is necessary to study patients with high-grade VUR and CAP, especially to evaluate its efficacy given demographic factors including age, sex, UTI history, and other comorbidities. Considering a variety of factors, including prevention of UTIs, adverse side effects, antibacterial resistance, and cost-effectiveness, CAP should not be the first-line treatment given to patients with high-grade VUR but remains a viable option given proper indications.
A Rare Case of Diffuse Midline Glioma of Spinal Cord and Literature Review
Authors: Divya S. , Bindu G.
Published: January 2025

In the updated World Health Organization classification (WHO, 2016), diffuse midline glioma with histone H3K27M mutation (DMG, H3K27M mutant) is a newly characterized entity that corresponds to a Grade IV diagnosis regardless of tissue histological findings. Less than 100 adult cases of spinal cord DMG, H3K27M mutant have been documented in the literature. In this report, a 42-year-old female was evaluated for weakness of the left lower limb and numbness of the right lower limb, which gradually aggravated to develop difficulty in walking. Magnetic resonance imaging (MRI) showed a fusiform expansile intramedullary lesion of about 5 cm in length involving the conus from the D11 to L1 vertebra. The patient underwent D11–L1 laminectomy and excision of the intramedullary tumor. Histopathology report came as DMG, H3K27M mutant, central nervous system WHO Grade 4. Postoperative MRI showed a residual fusiform expansile lesion of the distal spinal cord and conus medullaris. The patient received adjuvant concurrent chemoradiotherapy followed by received adjuvant tablet temozolomide 150 mg/m2, 5-day course every 28 days up to 9 months. One year after radiotherapy, she developed progression of symptoms. As the patient has improved symptomatically initially, this treatment approach can be tried in the case of spinal cord DMG which is difficult to excise completely and has a high chance of recurrence.
Cytodiagnosis of a Metastatic Anaplastic Carcinoma of Thyroid Presenting as Multiple Subcutaneous Nodules
Authors: Sharan Krishna Sai , Mishra Pritinanda , Samal Swagatika
Published: January 2025

Anaplastic thyroid carcinoma (ATC) is a rare malignancy with highly aggressive behavior. It has an overall survival from 3 to 5 months in most of the cases. The most common metastatic sites are the lungs, followed by the intrathoracic and neck lymph nodes. Soft-tissue involvement is extremely rare and only a few cases have been published in English literature. Here, we report a case of ATC in a 22-year-old male who presented in early decade of life with multiple soft-tissue metastases as a rare initial presentation. Clinical examination revealed a diffusely enlarged thyroid gland, cervical lymphadenopathy, and multiple subcutaneous nodules over left thigh, chest and abdominal wall. Cytology from all sites of lesions followed by cell block with immunohistochemistry confirmed a diagnosis of ATC with nodal and cutaneous metastases. The patient succumbed to death before further management.
Enhancing Virtual Reality Experiences in Architectural Visualization of an Academic Environment
Authors: Durojaye Abiodun , Kolahdooz Amin , Hajfathalian Alireza
Published: January 2025

Virtual Reality (VR) technology possesses the capability to transport users into immersive, alternative environments, providing them with a convincing sense of presence within a simulated world. This project leverages VR to develop an interactive, educational system centered around the De Montfort University (DMU) Queens Building, simulating key facilities and infrastructure through the integration of 360-degree imagery and Adobe Captivate software. Designed in response to contemporary challenges, such as the COVID-19 pandemic, which underscored the need for flexible and innovative learning methodologies, the VR system offers an immersive educational platform enriched with essential information to enhance student engagement and learning outcomes. A comprehensive literature review explored the expanding applications of VR across diverse sectors, including education, healthcare, robotics, and manufacturing. The findings of this review underscored VR's transformative potential in enhancing educational engagement and facilitating a deeper understanding of complex concepts. The project methodology involved meticulously mapping the physical layout of the Queens Building, capturing targeted 360-degree scenarios using a Ricoh Theta V camera, and subsequently transforming these into immersive VR scenarios enriched with interactive hotspots, meticulously synchronized with the building's design layout. The VR system successfully achieved the project's objectives by simulating key educational and informational use cases. It provides students with an alternative learning medium, offering interactive insights into the functionalities of equipment and facilities within the building. Furthermore, the system enables a virtual tour of the DMU campus, facilitating familiarization with the university environment. Findings from the VR application highlight its potential as a dynamic educational tool, positioning it as a valuable complement to traditional learning methods. This innovative approach demonstrates the capacity of VR to enhance student understanding, support academic and research pursuits, and ultimately enrich the overall student experience.
Recurrence Quantification Analysis (RQA) Features vs. Traditional EEG Features for Alzheimer’s Disease Diagnosis
Authors: Talaat Mennato-allah , Awadalla Medhat , Abdel-Hamid Lamiaa
Published: January 2025

Alzheimer’s disease (AD) is a neurological disorder that causes memory decline and loss of cognitiveabilities. AD directly impacts the brain activity of affected individuals, which can be reflected inelectroencephalogram (EEG) signals. Previous studies have typically relied on statistical, spectral, and waveletfeatures in order detect AD using EEG signals. Recurrence Quantification Analysis (RQA) is a non-lineartechnique that has been successfully used to analyze EEG signals in several other domains including emotionrecognition and autism detection. However, RQA features have not yet been fully investigated for AD diagnosis.The aim of this work is to thoroughly investigate the usefulness of RQA features for AD diagnosis. Fifteen RQAfeatures were computed along with statistical measures, Hjorth parameters, and relative power in order to comparethe performance of the RQA features to other commonly utilized EEG features. All features were computed fromthe different brain regions. Experimental results indicated that RQA features outperformed all other feature groupsregardless of the considered brain region. RQA features achieved accuracies ranging from 89.6% to 98.2% using asupport machine vector (SVM) classifier with leave-one-subject-out (LOSO) cross-validation. These results arebetween 25% to 40% higher than the three other considered feature groups. Feature ranking was performed to findthe most relevant RQA features, identifying seven of the fifteen computed RQA features. This work sheds light onthe potential of RQA features for reliable AD diagnosis and paves the way for their integration in computer-aidedAD diagnostic tools using EEG signals.
On the equation $x/y+y/z+z/x=4^{m}$
Authors: Tho Nguyen Xuan
Published: January 2025

We provide an elementary proof that the equation in the title has no solutions in the positive integers. This extends recent work of the author [Elem. Math. 78 (2023), 168–170] from

m=1

to arbitrary positive integers 

m

.
Análisis de los Reels en la comunicación del Gobierno Municipal de Pelileo
Authors: Herrera Morales Roberto Carlos , Rodríguez Manzano José Luis
Published: January 2025

Este estudio explora la efectividad de los Reels en la comunicación del Gobierno Municipal de Pelileo. El objetivo es analizar el impacto de este contenido audiovisual breve en el engagement y la percepción ciudadana. En el marco teórico se fundamenta el papel de la comunicación visual en la percepción pública y la identidad cultural, sustentando en teorías de comunicación persuasiva y estudios previos que destacan la importancia del contenido audiovisual atractivo en redes sociales. Se empleó una metodología mixta, aplicando encuestas estructuradas y análisis de métricas de redes sociales con herramientas como Google Analytics, Facebook e Instagram Insights, y el software JASP. Los resultados reflejan una correlación positiva entre la calidad percibida de los Reels y el engagement destacando la relevancia de los aspectos visuales y narrativos para potenciar la interrelación. Aunque el engagement es alto, la participación es limitada. En conclusión, el estudio subraya el potencial de los Reels para promover la comunicación digital en contextos locales, con implicaciones para mejorar la calidad del contenido.
Comparative characteristics of anthropometric indicators of highly qualified athletes engaged in acrobatic rock and roll and sports aerobics
Authors:   Russian University of Sports (RTSOLIFK), Moscow, Shipunov S.D. , Makhalin A.V. ,   D.N.Anuchin Scientific Research Institute and Museum of Anthropology of Lomonosov Moscow State University, Godina E. Z. ,   D.N.Anuchin Scientific Research Institute and Museum of Anthropology of Lomonosov Moscow State University
Published: January 2025

This work analyzes the morphological indicators of highly qualified
female athletes involved in acrobatic rock and roll and sports aerobics. As a result,
it was found that athletes involved in sports aerobics are ahead of athletes involved
in acrobatic rock and roll in almost all studied indicators (total body dimensions,
circumferences, diameters and width of distal bones epiphyses). The rock and roll
athletes surpass their peers in skinfolds thickness. Consequently, girls involved in sports
aerobics have a higher percentage of muscle mass,and girls involved in acrobatic rock
and roll have a higher percentage of fat mass.
Modern trends in the world of yoga: from traditional styles to newfangled practices
Authors:   Kaluga State University named after K. E. Tsiolkovsky, Kaluga, Mokhova A. P. , Shchegoleva M. A. ,   Kaluga State University named after K. E. Tsiolkovsky, Kaluga
Published: January 2025

In the article the authors provide an overview of traditional and
innovative styles of yoga, also indicate the key differences between them, and briefly
characterize the changes occurring in yoga at the present stage of social development.
At the end of the article the authors offer practical advice for choosing the appropriate
yoga style. The authors note that when choosing a preferred yoga style, practitioners
should take into account individual characteristics, needs and goals.
Psychological and pedagogical development and correction of fine motor skills in children with cancer in a hospital school
Authors:   Federal State Budgetary Educational Institution of Higher Education “Moscow State University of Psychology & Education», Zorina E.S.
Published: January 2025

A large number of primary school children with oncological diseases
who are on long-term treatment have a decrease in the level of fine motor skills. Despite
the interest in this topic, the correction of fine motor disorders has not been fully studied.
The development of fine motor skills affects mental and creative abilities, and also
improves the development of psychological qualities of a person.
The empirical study was conducted on the basis of GBOU "School No. 109" and
SSP GBOU "School No. 109" "UchiMznai Hospital School", a site in the GBUZ of the
Morozov children's City Clinical hospital DZM. The study involved 16 children of primary
school age 9-11 years, students of grades 3 – 4. For the diagnosis of fine motor skills,
the methods of E.F. Arkhipova (2007), L.A. Wenger's "Tracks", the Ozeretsky test (1924),
the method of "Copying from printed text", the method of "Graphic dictation" by D. B.
Elkonin (1989) were chosen.
For students with cancer, completing tasks was difficult. The children of the control group
coped with these tasks much more confidently. A comparative analysis of the data proves the
effectiveness of the proven correctional and developmental program "Finger helper".
The hypothesis put forward was aimed at verifying the claim that fine motor skills
in children with cancer will improve when using a correctional and developmental
program. The analysis of the results confirmed the assumption and showed that correctional
programs are an important promising vector of development for hospital schools.
Conclusion. After analyzing the literature on the topic of the study, it can be concluded that
the term "fine motor skills" refers to a wide range of components of human development,
therefore it is important to monitor the development of this skill in children. The results
at the ascertaining stage revealed difficulties in the development of fine motor skills. After
the introduction of the correctional program, control diagnostic procedures were carried
out, which showed positive dynamics in the development of fine motor skills.
TUNGSTEN ACTIVE GAS (TAG) WELDING OF AUSTENITIC STAINLESS STEEL SHEET WITH Ar + H2 GAS MIXTURE
Authors:   Džemal Bijedić University of Mostar, Faculty of Mechanical engineering Mostar, BIH, Husković Emina , Manjgo Mersida ,   Džemal Bijedić University of Mostar, Faculty of Mechanical engineering Mostar, BIH, Milović Ljubica ,   University of Belgrade, Faculty of Technology and Metallurgy, Belgrade, Serbia, Bjelajac Edvard ,   Messer Slovenija d.o.o., Ruše, Slovenia, Lojen Gorazd ,   University of Maribor, Faculty of mechanical engineering Maribor, Slovenia, Vuherer Tomaž ,   University of Maribor, Faculty of mechanical engineering Maribor, Slovenia
Published: January 2025

TIG welding is used when a good weld appearance and a highest quality of the weld are required Nevertheless, the process has also some major disadvantages like relatively shallow penetration capability and low productivity. To increase the penetration and/or productivity, instead of traditional pure Ar, gas mixtures containing gases with high thermal conduction can be used. For austenitic stainless steels, as they are not prone to hydrogen cracking, also H2 is suitable. As H2 is active gas, the process is called Tungsten Active Gas (TAG). In this research, austenitic stainless steel sheet was welded with a competitive welding speed of 40 cm min−1, with pure argon and with Ar+7.5 H2 mixture. With pure Ar, a welding current of 220 A was far too small to reach full penetration in 3 mm sheet. With the 7.5 H2 active gas mixture, only 130 A was sufficient with unchanged welding speed.
Blue abyss to enable gravity-related research and training
Authors: Pletser Vladimir , Evetts Simon , Drew Marc , Lucas Jean-Francois , Vickers John
Published: January 2025

The new step in space exploration coupled with an exponential increase in the number of astronauts flying in space and preparing future Moon and Mars missions in the coming years will be possible if research and training at different gravity levels is actively pursued. Blue Abyss proposes a versatile approach for astronaut training and research at various gravity levels and in different environments. Blue Abyss is establishing its first research, test and training center in Cleveland, Ohio, USA, with plans to expand to other locations in the USA, Middle-East and the Far-East. The Blue Abyss center will be built around three main axes: (1) A versatile multi-use dive pool with several platforms from 3 to 20 m, a space research area, the Astrolab platform at 12 m, and a 50 m deep shaft; (2) A centrifuge to  train astronauts and to study hypergravity physiological effects; and (3) A parabolic flight capability to offer zero, Lunar, Mars, other reduced and hyper gravity accelerations for gravity-related research and training. The ground infrastructure will include classrooms, hypobaric and hyperbaric chambers, and a human performance research center including specialized test and evaluation facilities, microgravity and hypergravity simulators that will be used for physiological studies, rehabilitation and training. A pedagogical and outreach program will offer an interactive, dynamic approach to STEM-related education for students, tomorrow's scientists.
Cómo construir un trabajo fin de grado o fin de máster en educación
Authors: Rodríguez-Pérez José Luis , Pérez-Robles Antonio , Moreno-Cabello Encarnación , Ocaña-Torres Sonia , Trujillo-Vargas José Jesús
Published: January 2025

La siguiente guía didáctica tiene por objeto ayudar a alumnos/as y tutores/as en la realización y dirección, respectivamente, de sus TFG y TFM. No se trata de un recetario que seguir al pie de la letra, sino de una guía orientativa que nace de la experiencia contrastada que poseo tras cinco años tutorizando a alumnos/as de grado y más de tres años tutorizando a alumnos/as de postgrado. Frecuentemente, también he asesorado a compañeros/as de profesión en el abordaje de la tutorización de este tipo de trabajos. Aunque en ocasiones, y depende qué universidad, el Trabajo fin de grado y el Trabajo fin de máster puede presentar apartados y connotaciones distintas (sobre todo porque el segundo debe estar más orientado a la investigación), la esencia académica de estos trabajos guarda una relación intrínseca y es por ello por lo que no se hacen distinciones excesivas a la hora de dar orientaciones en esta guía didáctica.