A clinical case of early successful diagnosis and treatment of relapsing polychondritis by E. N. Sukhikh, O. V. Simonova

Get full text

Juvenile idiopathic arthritis: clinical case by I. V. Zorin, A. L. Frolenko, G. K. Karymova, D. S. Mesyats, Z. T. Alsheeva

“…In the etiology of JIA, a combination of various exogenous and endogenous damaging factors and hypersensitivity of the body to their effects plays a role. …”
Get full text

Histological synovitis and radiographic damage in knee osteoarthritis: insights from a comprehensive analysis of ultrasound-guided synovial biopsies in 161 patients by Maria-Antonietta D’Agostino, Barbara Tolusso, Stefano Alivernini, Marco Gessi, Pietro Rubortone, Enrico De Lorenzis, Dario Bruno, Marco Maria Lizzio, Flavia Leone

“…A moderate positive correlation emerged between KL grades and the proportion of patients with lymphocytes and plasma cells in synovial tissue.Conclusions More severe histological synovitis in patients with non-end-stage knee OA is associated with worse radiographic structural damage. In the advanced stages of structural damage, the likelihood of detecting a lymphoplasmacytic inflammatory infiltrate in the synovial membrane increases. …”
Get full text

Deep Learning Strategy for UAV-Based Multi-Class Damage Detection on Railway Bridges Using U-Net with Different Loss Functions by Yong-Hyoun Na, Doo-Kie Kim

“…We compared these methods to determine their ability to distinguish actual structural damage from environmental factors and surface contamination, particularly under real-world site conditions. …”
Get full text

Visualization of Distributed Plasticity in Concrete Piles Using OpenSeesPy by Juan-Carlos Pantoja, Joaquim Tinoco, Jhon Paul Smith-Pardo, Gustavo Boada-Parra, José Matos

“…Lumped plasticity models available in commercial software offer a limited resolution of damage distribution along structural members. This study presents an open-source workflow that combines force-based fiber elements in OpenSeesPy with automated 3D post-processing for visualizing distributed plasticity in reinforced concrete piles. …”
Get full text

Bonding of Recovery Concrete with Corrosion-Destroyed Reinforced Concrete Structure by V. V. Molodin, S. N. Leonovich

“…Ultimately, it exfoliates, the unprotected reinforcement is destroyed even more intensively, and soon the structure loses its bearing capacity. Standard restoration includes cleaning the damaged surface, additional reinforcement and concrete coating of the structure. …”
Get full text

Effect of hardness matching of aero spline sub-materials on wear performance by Xindang He, Tianyu Pan, Suliang Yang, Hongjun Li, Yanru Chen, Jianfeng Xiong

“…Thus, enhancing the surface wear resistance of structural components is an urgent necessity to ensure optimal drive train performance. …”
Get full text

RETRACTED: Structural disorders of the sperm chromatin. Pathophysiological aspects. Clinical relevance by M. N. Korshunov, E. S. Korshunova, P. S. Kyzlasov, D. M. Korshunov, S. P. Darenkov

“…RETRACTED ARTICLEThe review provides an analysis of domestic and foreign sources devoted to the study of the sperm chromatin structure. The pathogenetic pathways of the sperm DNA fragmentation formation are described. …”
Get full text

Microscopic insights into the structural and functional properties of organic perovskite materials and devices by Smruti Medha Mishra, Bhabani Swain, Abduk Kareem K. Soopy, Naga Venkateswar Rao Nulakani, Shanavas Shajahan, Inas Taha, Yarjan Abdul Samad, Adel Najar, Dalaver H. Anjum

“…The effects of synthesis conditions and electron beam-induced damage in TEM are specifically examined since they may change the actual nature of perovskite materials by causing structural deterioration, phase changes, and defect development. …”
Get full text

Investigating the effects of confining pressure and loading rate on damage propagation and mode I stress intensity factor of granite using the RHT constitutive model by Hooman Rouhani, Mehdi Arash, Ebrahim Farrokh

“…Confining pressure suppresses crack propagation, with cracks under high pressure growing perpendicularly and yielding negative mode I SIF values. Both maximum Damaged zone length and damage propagation rate diminish as confining pressure increases, reducing damage spread. …”
Get full text

SARS-CoV-2 Nsp6-Omicron causes less damage to the Drosophila heart and mouse cardiomyocytes than ancestral Nsp6 by Jun-yi Zhu, Jin-Gu Lee, Guanglei Wang, Jianli Duan, Joyce van de Leemput, Hangnoh Lee, Wendy Wenqiao Yang, Zhe Han

“…Here, through ubiquitous expression in Drosophila, we show that ancestral Nsp6 causes both structural and functional damage to cardiac, muscular, and tracheal (lung) tissue, whereas Nsp6-Omicron has minimal effects. …”
Get full text

Enhancing Post-Disaster Damage Detection and Recovery Monitoring by Addressing Class Imbalance in Satellite Imagery Using Enhanced Super-Resolution GANs (ESRGAN) by U. Lagap, S. Ghaffarian

“…Numerical evaluations using Peak Signal-to-Noise Ratio (PSNR) and Structural Similarity Index Measure (SSIM) between SR and HR images confirm that ESRGAN effectively reconstructs high-resolution features, with Not Damaged (PSNR: 29.2, SSIM: 0.78) and New Buildings (PSNR: 30.3, SSIM: 0.81) exhibiting the highest reconstruction quality. …”
Get full text

Sodium formate-induced mitochondrial impairment and cytotoxicity in neuronal cells reveal crucial pathogenic mechanisms underlying diabetic neuropathy and retinopathy by Tian Hao Xiao, Bao Ting Zhu

Get full text

Experience in ensuring the strength of the supporting structures of locomotives and electric multiple units by V. V. KOCHERGIN, A. A. BUKHANTSEV, I. G. PANKRATOVA, O. A. RUSANOV

“…To ensure fatigue strength of metal structures in mechanical engineering, various approaches are practiced. …”
Get full text

Organ–preserving operations for the gun–shot thoraco–abdominal and abdominal woundings with splenic injuries by I. A. Lurin, E. M. Khoroshun, V. V. Makarov, V. V. Nehoduiko, S. A. Shipilov, Yu. V. Bunin, R. V. Saliutin

“…All the splenic injuries have been characterized as a shrapnel woundings. The splenic damage degree was estimated in accordance to Moore, taking into account its structure. …”
Get full text

Endothelial monolayer disruption in bioprosthetic heart valve as a trigger of primary tissue failure by R. A. Mukhamadiyarov, N. V. Rutkovskaya, A. G. Kutikhin, I. V. Milto, O. D. Sidorova, L. S. Barbarash

“…Therefore, we suppose that endothelial mololayer injury is a trigger of structural BHV deterioration.…”
Get full text

An experimental study on the rehabilitation performance of CFRP-strengthened bubble deck slabs: effects of void size and preloading levels by Abdulkhalik Abdulridha, Muntadher Bader

“…Void size and pre-damage level are critical factors influencing rehabilitation success. …”
Get full text

Effects of Adhesive Type and Surface Preparation on the Mechanical Strength of Thermoplastic and CFRP Structures by Emin Öztürk, Mert Kılınçel, Gülden Kabakçı, Ahmet Kömürcü

Get full text

Geostress-Adaptive Charge Structure Design and Field Validation for Machinery Room Excavation by Xiaocui Chen, Yuan Mi, Xinru Shuai, Yuan Zheng, Wenhu Zhao

“…The analysis revealed that the adoption of an optimized charging structure can significantly decrease damage to the protective layer by approximately 40%, while also reducing the impact on the upstream and downstream side walls by 27.25% and 12.03%, respectively, without compromising the efficacy of the main blast zone. …”
Get full text

Intelligent UAV health monitoring: Detecting propeller and structural faults with MEMS-based vibration by Temel Sonmezocak

Get full text