Universal rapidity scaling of entanglement entropy inside hadrons from conformal invariance

When a hadron is probed at high energy, a nontrivial quantum entanglemententropy inside the hadron emerges due to the lack of complete information aboutthe hadron wave function extracted from this measurement. In the high-energylimit, the hadron becomes a maximally entangled state, with a linear dependenceof entanglement entropy on rapidity, as has been found in a recent analysisbased on parton description. In this paper, we use an effective conformal fieldtheoretic description of hadrons on the light cone to show that the lineardependence of the entanglement entropy on rapidity found in parton descriptionis a general consequence of approximate conformal invariance and does notdepend on the assumption of weak coupling. Our result also provides furtherevidence for a duality between the parton and string descriptions of hadrons.

3D imaging of magnetic domains in Nd 2 Fe 14 B using scanning hard X‐ray nanotomography

Nanoscale structural and electronic heterogeneities are prevalent in condensed matter physics. Investigating these heterogeneities in 3D has become an important task for understanding material properties. To provide a tool to unravel the connection between nanoscale heterogeneity and macroscopic emergent properties in magnetic materials, scanning transmission X‐ray microscopy (STXM) is combined with X‐ray magnetic circular dichroism. A vector tomography algorithm has been developed to reconstruct the full 3D magnetic vector field without any prior noise assumptions or knowledge about the sample. Two tomographic scans around the vertical axis are acquired on single‐crystalline Nd 2 Fe 14 B pillars tilted at two different angles, with 2D STXM projections recorded using a focused 120 nm X‐ray beam with left and right circular polarization. Image alignment and iterative registration have been implemented based on the 2D STXM projections for the two tilts. Dichroic projections obtained from difference images are used for the tomographic reconstruction to obtain the 3D magnetization distribution at the nanoscale.

Investigation of magneto-convection characteristics in a sudden expanding channel with convex surface geometry under thermally developing flow conditions

Achieving tractable and reliable agriculture supply chain operations through Industry 4.0 tools to support Lean Six Sigma application

Dynamic Tabu Search for Collision Avoidance in Autonomous Maritime Ships

This article presents an innovative approach to maritime collision avoidance, featuring a redesigned tabu search algorithm that creates effective solutions across various sea regions by incorporating COLREG, regional rules, ship capability, and good seamanship. The algorithm’s dynamic memory adapts solution spaces to changing conditions, ensuring optimal outcomes by modifying tabu, avoiding local minima, and initiating searches in probable solution regions. Notably, the method generates multiple evaluated solutions considering criteria such as risk, implementation cost, legality, and applicability. The proposed comprehensive approach promises to enhance maritime safety and operational efficiency through adaptable collision avoidance strategies.

Machine Learning Pipeline for Power Electronics State of Health Assessment and Remaining Useful Life Prediction

Comparison of transvaginal natural orifice transluminal endoscopic surgery versus conventional surgery for uterosacral ligament suspension in patients who had concomitant vaginal hysterectomy for subtotal uterine prolapse

Abstract Introduction The study aimed to compare the short‐term outcomes of transvaginal natural orifice transluminal endoscopic surgery (vNOTES) for uterosacral ligament suspension (USLS) versus nonendoscopic USLS in patients with subtotal uterine prolapse who had a concomitant vaginal hysterectomy. Methods There were 51 patients who underwent vNOTES USLS, whereas the nonendoscopic conventional USLS group had 49 patients. The information about patient demographics, and perioperative data including the operative duration, blood loss, intraoperative and postoperative complications, and length of postoperative hospital stay were determined from the patients' files. Postoperative follow‐up visits were scheduled at the first week and 1 month after surgery. Results The demographic variables including age, body mass index, menopausal status, and parity were comparable, and no significant differences were found. A total of 90.2% of the patients in the vNOTES group and 69.4% of the patients in the shull group were at menopause ( p  = .09). Operation time was significantly shorter in the shull group ( p  < .001), and the hospitalization period ( p  = .029) was significantly shorter in the vNOTES group. Ba, Bp, and D points and total vaginal length (TVL) were significantly behind the hymenal ring in patients who had vNOTES USLS procedure ( p  < .001). None of the patients who had intraoperative significant blood loss required transfusion. One patient in the vNOTES and two patients in the shull group had a postoperative cuff hematoma. Conclusion vNOTES USLS has a good safety profile, higher percentage of adnexal surgeries with better improvement on POP‐Q points Ba, Bp, D, and TVL compared with classic USLS in patients with subtotal uterine prolapse. Studies evaluating short‐ and long‐term results of vNOTES versus conventional USLS are needed.

Cutaneous findings in patients with acromegaly and its relationship with concomitant endocrinopathies

Objectives Skin changes in acromegaly are often the first sign of the disease. The aim of this study was to describe the cutaneous findings in patients with acromegaly. In addition, a secondary aim was to investigate the possible association of these findings with remission status and concomitant endocrinopathies. Design, Patients, and Measurements In this prospective multicenter study, 278 patients over the age of 18 years with acromegaly who were followed up in 14 different tertiary healthcare institutions were included. These patients, who were followed up by the Endocrinology Department, were then referred to a dermatologist for dermatological examination. The frequency of skin lesions was investigated by detailed dermatologic examination. Dermatological diagnosis is reached by clinical, dermatological and/or dermoscopic examination, and rarely skin punch biopsy examinations in suspicious cases. The possible association of the skin findings between remitted and nonremitted patients and with concomitant endocrinopathies were evaluated. Results The most common skin findings in patients with acromegaly in our study were skin tags (52.5%), cherry angiomas (47.4%), seborrhoea (37%), varicose veins (33%), acneiform lesions (28.8%), hyperhidrosis (26.9%) and hypertrichosis (18.3%). Hypertrichosis was significantly more prevalent in patients nonremitted ( p : .001), while xerosis cutis was significantly more prevalent in patients remitted ( p : .001). The frequency of diabetes mellitus and hypothyroidism was significantly higher in patients with varicose veins and seborrhoeic keratosis than those without. Additionally, the coexistence of hypothyroidism, hyperthyroidism and galactorrhea was significantly higher in patients with Cherry angioma than in those without Cherry angioma ( p ‐values: .024, .034 and .027, respectively). The frequency of hypogonadism in those with xerosis cutis was significantly higher than in those without ( p : .035). Conclusions Cutaneous androgenization findings such as skin tag, seborrhoea, acne and acanthosis nigricans are common in patients with acromegaly. Clinicians should be aware that skin findings associated with insulin resistance may develop in these patients. It can be said that the remission state in acromegaly has no curative effect on cutaneous findings. Only patients in remission were less likely to have hypertrichosis. This may allow earlier review of the follow‐up and treatment of acromegaly patients presenting with complaints of hypertrichosis. Additionally, it can be said that patients with skin findings such as cherry angioma may be predisposed to a second endocrinopathy, especially hypothyroidism. Including dermatology in a multidisciplinary perspective in acromegaly patient management would be beneficial to detect cutaneous findings earlier.

What might the COVID ‐19 pandemic in regard to people with neuromyelitis optica spectrum disorder teach us regarding the future?

Objective The study aimed to examine the demographic, clinical and therapeutic characteristics of people with neuromyelitis optica spectrum disorders (NMOSD, pwNMOSD) during the coronavirus disease 2019 (COVID‐19) pandemic. Methods This was an observational study of pwNMOSD at a tertiary care clinic. Data on COVID‐19 infection were collected between 11 March 2020 and 30 April 2022. Data on COVID‐19 symptoms, severity and death rate were analyzed. Results We observed 16 confirmed COVID‐19 cases and three suspected cases. Three (15.8%) patients had severe infections, whereas 16 (84.2%) had mild conditions. Only one person was admitted to the hospital due to pneumonia. COVID‐19 re‐infection was reported by three patients. No pwNMOSD died as a result of COVID‐19 disease. Cough was the most frequently reported symptom. The incidence of COVID‐19 infection in our cohort was 21.1%. Immunosuppressants were taken by 57.9% of pwNMOSD with COVID‐19, and by 84.5% of pwNMOSD without COVID‐19. Conclusions Due to the small sample size, there was no predominant difference in infection between infected and uninfected patients with or without immunosuppressant drugs. However, given that immunosuppressants are a risk for infection, patient decision‐making in their selection is important.

Beyond the phenotype: Exploring inherited retinal diseases with targeted next‐generation sequencing in a Turkish cohort

This research aims to compile recent clinical and genetic data from Turkish patients with inherited retinal disorders and evaluate the effectiveness of targeted Next‐generation sequencing panels. The study included Turkish individuals with hereditary retinal diseases who visited the Medical Genetic Department of Erciyes University between 2019 and 2022. One proband per family was selected based on eligibility. We used Hereditary Disorder Solution (HDS) by Sophia Genetics and performed next‐generation sequencing (NGS) with Illumina NextSeq‐500. Bioinformatics analysis using Sophia DDM® SaaS algorithms and ACMG guidelines classified genomic changes. The study involved 354 probands. Disease‐causing variants were found in 58.1% of patients, with ABCA4 , USH2A , RDH12 , and EYS being the most frequently implicated genes. Forty‐eight novel variants were detected. This study enhances the knowledge of clinical diagnoses, symptom onset, inheritance patterns, and genetic details for Turkish individuals with hereditary retinal disease. It contributes to broader health strategies by enabling comparisons with other studies.