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http://dx.doi.org/10.1136/bmj.r1459 | DOI Listing |
Adv Mater
September 2025
Graduate School of Carbon Neutrality, Ulsan National Institute of Science and Technology (UNIST), UNIST-gil 50, Ulsan, 44919, Republic of Korea.
Spiro-OMeTAD has remained the benchmark hole-transporting material (HTM) in state-of-the-art perovskite solar cells, owing to its favorable energy level alignment and excellent interfacial compatibility. However, its practical implementation is critically hindered by the intrinsic instabilities introduced by conventional dopants such as lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) and 4-tert-butylpyridine (tBP). While these dopants enhance electrical conductivity, they concurrently initiate multiple degradation pathways-including ionic migration, radical deactivation, and moisture/thermal-induced morphological failure-thereby compromising device longevity and reproducibility.
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August 2025
Medical Oncology, Burjeel Medical City, Burjeel Cancer Institute, Abu Dhabi, ARE.
Introduction Allogeneic hematopoietic stem cell transplantation (HSCT) saves lives by treating a diverse range of pediatric conditions. Pediatric HSCT services began in the UAE in 2022. This study evaluates outcomes of the first 25 cases at Burjeel Medical City, Burjeel Cancer Institute, Abu Dhabi, following the establishment of the UAE's first pediatric bone marrow transplantation (BMT) unit.
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July 2025
Radiology, All India Institute of Medical Sciences, Deoghar, Deoghar, IND.
Extraosseous Ewing's sarcoma (EES) is a rare but aggressive soft tissue malignancy of small round blue cells and commonly poses a diagnostic challenge because of its nonspecific anatomical locations and association with other neoplasms. This series of cases presents five uncommon presentations of EES in adult patients in the form of tumors present in the mediastinum, mesentery, right suprarenal gland, infraclavicular soft tissue, and prostate. The clinical presentations varied from rapidly worsening respiratory failure caused by a mediastinal tumor to a preoperatively misdiagnosed gastrointestinal stromal tumor that was subsequently diagnosed as EES post-surgery.
View Article and Find Full Text PDFUnlabelled: Upon exposure to echinocandins, growing yeast cells begin to accumulate cell wall damage and eventually die, resulting in therapeutic effects. While resistance to echinocandins is well studied, tolerance and persistence mechanisms that may also contribute to clinical failures and relapses remain understudied. In time-kill assays with micafungin , the opportunistic pathogen exhibited biphasic kinetics of cell death.
View Article and Find Full Text PDFUnivers Access Inf Soc
June 2025
Human-Centered AI Lab, Institute of Forest Engineering, Department of Ecosystem Management, Climate and Biodiversity, University of Natural Resources and Life Sciences Vienna, Vienna, Austria.
This study evaluated the usability and effectiveness of robotic platforms working together with foresters in the wild on forest inventory tasks using LiDAR scanning. Emphasis was on the Universal Access principle, ensuring that robotic solutions are not only effective but also environmentally responsible and accessible for diverse users. Three robotic platforms were tested: Boston Dynamics Spot, AgileX Scout, and Bunker Mini.
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