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881
A Small-Area 2nd-Order Adder-Less Continuous-Time ΔΣ Modulator With Pulse Shaping FIR DAC for Magnetic Sensing
Published 2024-01-01“…A cascade of integrators in a feed-forward architecture implemented with an adder-less architecture has been proposed to minimise the silicon area. In addition, a novel continuous-time pulse-shaped digital-to-analog converter (CT-PS DAC) is proposed for excess loop delay (ELD) compensation to simplify the current drive requirements of the reference voltage buffer. …”
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882
Performance of sewage sludge reuse in the manufacturing of fired bricks
Published 2023-07-01“…The brick samples were then shaped, dried, fired at 930 Celsius degree, and qualified by tests, including linear and mass shrinkage, porosity, water absorption, density, compressive strength, X-ray diffraction, and leaching.FINDINGS: The analyses by X-ray fluorescence and X-ray diffraction of the sludge revealed the presence of mineral constituents, including calcite, silica, kaolinite, and dolomite and shows an important amount of silicon dioxide (31.6 percent) and aluminum oxide (11.5 percent). …”
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883
Phase Transitions and Structural Evolution of Manganese Ores During High-Temperature Treatment
Published 2025-01-01“….%, while the Zhaksy ore contained manganese (44.88 wt.%), silicon (20.85 wt.%), and iron (6.14 wt.%) as its main components. …”
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884
Artificial intelligence analysis of thermal energy for convectively heated ternary nanofluid flow in radiated channel considering viscous dissipations aspects
Published 2025-02-01“…With focus on technological advancements in the field of thermal heat, these studies show great promise of THF in enhancing rate of heat transfer-issues which complete several energy storage systems, cooling techniques in aeronautics as well as electric vehicle operational convenience via thermal layout.A synergetic composition of three distinct nanomaterial oxides of Copper, Iron and Silicon in engine oil, contributes unique thermophysical character in thermal management. …”
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885
Synthesis of novel titania nanoparticles using corn silky hair fibres and their role in developing a smart restorative material in dentistry
Published 2025-01-01“…The material's sustainable surface characteristics were confirmed by the presence of increased Fluorine (6.46 %) and Titanium (0.79 %) alongside a decrease in the amounts of Aluminium (23.51 %), Silicon (20.01 %), Phosphorus (0.33 %), and Sulphur (0.09 %), as indicated by spectral mapping. …”
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886
Enhanced solar hydrogen production via reconfigured semi-polar facet/cocatalyst heterointerfaces in GaN/Si photocathodes
Published 2025-01-01“…Here, we report a unique photoelectrode composed of reconfigured gallium nitride nanowire-on-silicon wafer loaded with Au nanoparticles as cocatalyst that achieved an impressive applied bias photon-to-current efficiency of 10.36% under AM 1.5G one sun illumination while exhibiting stable PEC hydrogen evolution over 800 h at a high current density. …”
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887
Performance Evaluation of Dual-Drive Mach-Zehnder Modulator and Optomechanical Crystal Cavity Comb Generation for All-Optical Band Conversion in 5G-Advanced Cellular Systems
Published 2025-01-01“…The OMCC implementation provides a reduced footprint (182 <inline-formula><tex-math notation="LaTeX">$\mu \mathrm{m}^{2}$</tex-math></inline-formula>) since it is implemented on a silicon chip and has the extra advantage of generating an optical comb without an external local oscillator, which reduces its power requirements (under 1 mW) while providing a phase noise of <inline-formula><tex-math notation="LaTeX">$-38.3$</tex-math></inline-formula> dBc/Hz at 1 kHz offset and <inline-formula><tex-math notation="LaTeX">$-97.1$</tex-math></inline-formula> dBc/Hz at 100 kHz offset. …”
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888
Sublimed C60 for efficient and repeatable perovskite-based solar cells
Published 2024-01-01“…We verify the universality of this behavior on perovskite/silicon tandem solar cells by demonstrating their open-circuit voltages and fill factors to remain at 1950 mV and 81% respectively, over eight repeated processes using the same sublimed C60 source material. …”
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889
High-strength Au–Au bonding for temperature and pressure integrated sensor
Published 2025-03-01“…One of the most critical processes in TSV (Through Silicon Via) leadless packaging is Au–Au bonding, which the bond strength determines the success or failure of sensor preparation. …”
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890
Three-dimensional direct lithography of stable quantum dots in hybrid glass
Published 2025-01-01“…Due to the encapsulated QDs within the densely silicon-oxygen molecular networks, the functional structures demonstrate good stability against ultraviolet irradiation, corrosive solutions, and elevated temperatures. …”
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891
The Role of Positron Emission Tomography Imaging in Breast Implant Illness
Published 2025-01-01“…However, persistent complaints in some cases may be linked to persistent silicone-induced inflammation from residual silicone particles. …”
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892
Comparison of Medical Adhesive Tapes in Patients at Risk of Facial Skin Trauma under Anesthesia
Published 2016-01-01“…Patient satisfaction score was higher with silicone tape: over eyelids: mean 3.83 (standard) versus 4.53 (silicone), Mann-Whitney U test, p<0.001; over face: mean 3.87 (standard) versus 4.57 (silicone) (p<0.001). …”
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893
Bottom-Up Fabrication of PEG Brush on Poly(dimethylsiloxane) for Antifouling Surface Construction
Published 2016-01-01“…Poly(dimethylsiloxane) silicones have found many applications in biomedical devices, whereas their surface hydrophobicity always brings about unexpected bioadhesion, causing complications of the implanted biomedical devices. …”
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894
Characterization of Fungal Colonization of Indwelling Esophagostomy Tubes
Published 2019-01-01“…Additionally, this is the first report to document degenerative changes in a silicone E-tube.…”
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895
A Combination of Surgical Techniques to Repair a Giant Traumatic Macular Hole
Published 2018-01-01“…Follow-up visits revealed that the FTMH was closed under silicone oil. The silicone oil was removed six months after the surgery and the FTMH remained close with the retina remaining attached. …”
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896
Metacarpophalangeal Joint Salvage Following Gunshot Wounds: A Case Series And Literature Review
Published 2025-01-01“…The application of pyrocarbon or silicone arthroplasty for GSWs is a viable option for joint salvage in this population.…”
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897
Mini-Extruder for 3D Magnetoactive Polymer Printing
Published 2019-01-01“…This work describes the development of a new miniature extruder, essential to cavity-free 3D printing of silicone-based smart materials. This makes the 3D printing of magnetoactive and electroactive polymer soft robotic components and devices directly from CAD data possible. …”
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898
Human-Mimic Submuscular and Premuscular Irradiated Rat Model: Histologic Characteristics of the Capsule Tissue in Contact with the Breast Implant
Published 2023-01-01“…The ADM in contact with the silicone implant, even after irradiation, had superior protection from radiation compared with the other tissues.…”
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899
Posttraumatic Bacillus cereus Endophthalmitis: Clinical Characteristics and Antibiotic Susceptibilities
Published 2021-01-01“…Vitrectomy was performed in 13 eyes, and 11 required silicone oil tamponade. Finally, seven eyes underwent silicone oil removal surgery during follow-up. …”
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900
Influence of Solvent on the Component Composition and Antioxidant Properties of Apricot Cake (Prunus armeniaca L.) Extracts
Published 2020-01-01“…Extracts were obtained using ethanol, silicone, propan-2-ol, and mixtures of ethanol silicone and propan-2-ol with silicone. …”
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