Results 31 to 40 of about 193,449 (246)
Journal of Materials Research and TechnologyThis study investigates the effects of using texture in machining with rotary tools. Textures can help reduce surface roughness by minimizing the chip/insert contact area.
Mohammad Azizi Yousefvand +2 more
doaj +1 more source
Disengagement of Polyethylene Insert Locking Mechanism in Modular Tibial Components for Knee Arthroplasty: A Case Report [PDF]
Travmatologiâ i Ortopediâ RossiiBackground. Modular tibial components for knee arthroplasty are used in the majority of modern knee replacement systems. Despite a number of limitations, there are many aspects that make these types of implants indispensable for orthopedic surgeons ...
Chugaev V. Chugaev +3 more
doaj +1 more source
Comparison of the Load-Deflection Characteristics of Aesthetic and Conventional Super Elastic Ni-Ti Orthodontic Arch Wires in Conventional and Metal-Insert Ceramic Brackets [PDF]
Journal of Clinical and Diagnostic Research, 2016 Introduction: Coated arch wires and ceramic brackets have been introduced to improve aesthetics during orthodontic treatment. Aim: The aim of this study was to determine the effects of coating on the physical properties of aesthetic orthodontic ...
Hosseinagha Aghili +3 more
doaj +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Experimental & numerical investigation of heat transfer using twisted tapes with rectangular cuts [PDF]
E3S Web of ConferencesThe current work focuses on using rectangular inserts with water as the working fluid to investigate heat transfer experimentally and numerically in a horizontal circular tube [10]. The study considers variations in the number of rectangular slots within
B Ch Nookaraju +6 more
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FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source
FEBS Letters, EarlyView.Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes +4 more
wiley +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Journal of Materials Research and Technology, 2019 Knee joint prostheses are commonly employed for therapy in over-use disorder, and as a result of traffic accident and sports injuries. However, errors that can occur due to their use need to be defined.
Erkan Bahçe, Ender Emir
doaj +1 more source
Influence of Cutting Parameters and Tool Geometry on Topography of Hard Turned Surfaces
Machines, 2023 Three-dimensional topography measurement is a focus area of precision machining because it provides detailed information on the functional behavior of contacting surfaces.
Viktor Molnar
doaj +1 more source