A new mechanical innovation is described to deal with standard labelling of dried specimens on triangular cards and/or pinned specimens in personal and public collections. It works quickly, precisely, and easily and is very useful for maintaining label uniformity in collections. The tools accurately sets the position of labels in the shortest possible time. This tools has advantages including rapid processing, cost effectiveness, light weight, and high accuracy, compared to conventional methods. It is fully customisable, compact, and does not require specialist equipment to assemble. Conventional methods generally require locating holes on the pinning block surface when labelling with a resulting risk to damage of the specimens. Insects of different orders can be labelled by this simple and effective tool.
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http://dx.doi.org/10.3897/BDJ.5.e20648 | DOI Listing |
Ulus Travma Acil Cerrahi Derg
January 2025
Depatment of Orthopedics and Traumatology Kayseri Education and Research Hospital, Kayseri-Türkiye.
Background: Mallet finger injuries, characterized by a flexion deformity caused by trauma to the extensor mechanism at the base of the distal phalanx, can lead to significant functional impairment if not treated appropriately. Surgical interventions for osseous mallet finger injuries often include techniques such as extension-block pinning and perioperative modifying plate fixation. When comparing these two methods, it is critical to assess factors such as technical ease, perioperative considerations, and postoperative outcomes.
View Article and Find Full Text PDFCureus
November 2024
Information Technology, Mandayam Osuri Parthasarathi Vaishnav College for Women, Chennai, IND.
Introduction: Intramedullary interlocking nailing is a common surgical procedure for tibial fractures, enabling early patient mobilization. Traditionally, the infrapatellar approach has been used for intramedullary interlocking nailing of tibial fractures, but the suprapatellar approach is gaining attention for its potential benefits. This randomized controlled study aimed to compare the duration of the surgery, intra-operative blood loss, and fluoroscopy time between the suprapatellar and infrapatellar approaches.
View Article and Find Full Text PDFACS Nano
January 2025
Department of Physics, Yonsei University, Seoul 03722, Republic of Korea.
To achieve the commercialization of two-dimensional (2D) semiconductors, the identification of an appropriate combination of 2D semiconductors and three-dimensional (3D) metals is crucial. Furthermore, understanding the van der Waals (vdW) interactions between these materials in thin-film semiconductor processes is essential. Optimizing these interactions requires precise control over the properties of the vdW interface through specific pre- or post-treatment methods.
View Article and Find Full Text PDFJ Orthop Surg Res
December 2024
Department of Clinical Laboratory, Shengli Oilfield Central Hospital, No. 31 Jinan Road, Dongying, Shandong, 257034, China.
Background: To compare the efficacy of intramedullary nailing via the lateral parapatellar approach versus the infrapatellar approach in treating fractures at the tibial metaphyseal-diaphyseal junction.
Methods: A retrospective analysis was conducted on the clinical data of 45 patients with proximal or distal tibial fractures treated with intramedullary nailing via lateral parapatellar approach (n = 23) or infrapatellar approach (n = 22) between January 2019 and March 2023. We recorded and compared the operative time, intraoperative blood loss/fluoroscopies, success rate of closed reduction, anteroposterior and lateral entry point accuracy, postoperative infection, fracture healing time, as well as NRS pain scores, Lysholm knee function scores, and knee range of motion.
Langmuir
December 2024
State Key Laboratory of Mesoscience and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China.
The existence of interfacial nanobubbles on electrode surfaces is thought to block the active area, leading to a considerable decrease in the energy conversion efficiency. Gaining insight into how bubbles form on electrodes will be beneficial for designing effective electrochemical cells and enhancing the electrolytic efficiency. In this article, molecular dynamics (MD) simulations are employed to make a systematic comparison of behaviors of interfacial nanobubbles on both flat and rough electrode surfaces in electrochemistry.
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