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641
Characterization of two iron bullets from the royal ammunition factory of Eugi (Spain)
Published 2018-01-01“…The SEM and EDX analyses showed both bullets had manganese sulphide inclusions but only one of the bullets exhibited titanium and vanadium inclusions. The microhardness analyses carried out revealed Vickers hardness differences along the diameter. …”
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642
Treatment of a collapse fracture of the anterolateral tibial plateau with a lateral locking plate and the Jail screw technique
Published 2025-01-01“…After fracture reduction and fixation, a lateral locking titanium plate was placed through the anterolateral approach of the tibial plateau, and two screws of appropriate length were placed in the sagittal direction according to the Jail screw technique. …”
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643
Cranioplasty infection in porous hydroxyapatite: Potential antibacterial properties
Published 2025-01-01“…A variety of biomaterials, from autologous bone to polymethylmetacrylate, polyether ether ketone, titanium, and calcium-based ceramics are used in cranioplasty. …”
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644
Effects of nano oxide particles on the growth and photosynthetic characteristics of okra plant under water deficiency
Published 2024-11-01“…This study investigated the effects of different NPs, including aluminium oxide nanoparticles (ANPs), silica nanoparticles (SNPs) and titanium dioxide nanoparticles (TNPs), on the growth and photosynthesis of okra (Abelmoschus esculentus L.) seedlings under drought stress conditions. …”
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645
In Vivo and In Vitro Study of a Polylactide-Fiber-Reinforced β-Tricalcium Phosphate Composite Cage in an Ovine Anterior Cervical Intercorporal Fusion Model
Published 2011-01-01“…The pilot study was performed with four sheep, using titanium cage implants as controls. The composite implants failed to direct bone growth as desired, whereas the bone contact and the proper integration were evident with controls 6 months after implantation. …”
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646
“Effect of oral systemic administration of vitamin D on the rate of maxillary canine retraction: A randomized controlled trial”
Published 2025-03-01“…The canine retraction was initiated using nickel-titanium (NiTi) closed coil springs delivering a force of 100 gm per side and Vitamin D levels were monitored at monthly intervals. …”
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647
Socially inclusive valorization of gold mill tailings from the small-scale gold mining sector
Published 2024-10-01“…A gap analysis was utilized to pinpoint the methods for enhancing a socially inclusive reuse strategy for the mill tailings.FINDINGS: The characterization of the tailings reveal that some heavy metals like zinc, titanium, copper, barium, and manganese, and hazardous substances like arsenic, mercury, and lead are present. …”
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648
Laminoplasty vs laminectomy in the surgical management of spinal intradural extramedullary tumors
Published 2025-02-01“…Out of the 56 patients undergoing surgery for spinal IDEM, “En-bloc osteoplastic laminoplasty” with titanium microplates was performed in 26 patients, while 26 patients had laminectomy without disrupting the facet joints, and 4 patients required fusion with screws and rods along with laminectomy. …”
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649
Second order slip micropolar MHD hybrid nanofluid flow over a stretching surface with uniform heat source and activation energy: Numerical computational approach
Published 2025-03-01“…Novelty: Motivated by these developments, this study investigates the heat and mass transfer characteristics of a micropolar hybrid nanofluid comprising titanium dioxide (TiO2) and silver (Ag) nanoparticles suspended in water. …”
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650
An investigative study on the parameters optimization of the electric discharge machining of Ti6Al4V
Published 2024-06-01“…This investigative study explored the field of electrical discharge machining (EDM), with a particular focus on the machining of Ti6Al4V, a titanium alloy that finds widespread application in aerospace, airframes, engine components, and non-aerospace applications such as power generation and marine and offshore environments. …”
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651
Apical transportation of nickel titianium reciprocating instruments. An in vitro study
Published 2024-04-01“…Introduction: The introduction of Nickel-Titanium (NiTi) has revolutionized the field of endodontics. …”
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652
A novel approach for unveiling co-occurrence patterns of UV filter mixtures in sunscreens: Prioritization for hazard and risk assessment
Published 2025-01-01“…We identified twenty-two UV filters in the sunscreen products, with titanium dioxide (TiO2) being the most prevalent (68 %), followed by ethylhexyl methoxycinnamate (EHMC, 60 %) and ethylhexyl salicylate (EHS, 49 %). …”
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653
A systematic investigation on microstructure evolution, phase transformation and dynamic recrystallization mechanisms of hot isostatic pressed Ti–45Al–2Mn–2Nb–1B alloy during hot d...
Published 2025-03-01“…A titanium aluminum alloy (Ti–45Al–2Mn–2Nb–1B, at%) was prepared using hot isostatic pressing (HIP). …”
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654
Tannic acid-loaded inorganic-organic coating on magnesium bone nails for enhanced antibacterial, anti-inflammatory and corrosion resistance
Published 2025-01-01“…This inorganic-organic composite coating presents a promising strategy for enhancing the corrosion resistance and biomedical properties of magnesium alloys, with potential applications in other implant materials, such as titanium alloys.…”
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655
Non-Linear Biomechanical Evaluation and Comparison in the Assessment of Three Different Piece Dental Implant Systems for the Molar Region: A Finite Element Study
Published 2025-01-01“…To adequately address this issue and improve the rigorous selection criteria from a biomechanically numerical approach, this research aims to analyze the stress distribution fields, strain patterns, and load transfer displacements within the implant system and the implant–biological interface (gingival and bony tissues) of titanium three-piece to two–one-piece ceramic implant systems. …”
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656
The effect of cigarette smoking and heated tobacco products on different denture materials; an in vitro study
Published 2025-02-01“…Materials and methods A total of one hundred and twenty disc-shaped samples made of four different denture base materials were prepared to represent different denture bases to assess the surface roughness and biofilm formation; group (CA): conventional heat-cured acrylic resin (Acrostone, Egypt), group (FA): flexible acrylic resin (Valplast International Corp, USA), group (TA): heat-cured acrylic resin reinforced with titanium nanoparticles (TA nanoparticles, Nanogate, Egypt), and group (PA): 3D printed acrylic resin (Nexdent, The Netherlands). …”
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657
Human Primary Monocytes as a Model for in vitro Immunotoxicity Testing: Evaluation of the Regulatory Properties of TiO2 Nanoparticles
Published 2025-01-01“…This study focuses on titanium dioxide (TiO2) as an example of relatively low cytotoxic nanoparticles with potential biomedical use and aims to evaluate their possible modulatory effects on the inflammasome-based response in human primary monocytes.Methods: Monocyte viability, phenotypic changes, and cytokine production were determined after exposure to TiO2 (diameter, 25 nm; P25) alone. …”
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658
Bridge-inspired lattice materials with superior strength, toughness, and fatigue resistance
Published 2025-03-01“…Inspired by the excellent mechanical performance and service life of Zhaozhou Bridge, an ancient Chinese bridge, a titanium-based LM mimicking the bowstring-like rod-arch (BA) bridge structure is developed and 3D-printed. …”
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659
3D Culture of Bone Marrow-Derived Mesenchymal Stem Cells (BMSCs) Could Improve Bone Regeneration in 3D-Printed Porous Ti6Al4V Scaffolds
Published 2018-01-01“…Three-dimensional- (3D-) printed titanium (Ti) scaffolds could provide patient-specific implants for bone defects. …”
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660
Advanced process control in laser-based powder bed fusion–Smart Fusion feedback-loop control as a path to uniform properties for complex structures?
Published 2025-01-01“…This study investigates the impact of the feedback-loop control on the microstructure evolution of titanium alloy Ti6Al4V and maraging steel MS1. Cuboids and complex parts with heat-accumulating features were manufactured using feedback-loop control and directly compared to their open-loop counterparts. …”
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