Results 21 to 30 of about 457,961 (339)
Esthetic rehabilitation of tooth wear caused by nocturnal bruxism and erosion
Fogorvosi Szemle, 2022 Introduction: In the case of a young female patient with high esthetic demands, the complete oral rehabilitation of tooth wear caused by bruxism and acid erosion is a great chal lenge.
Alexandra Laki-Czigola +2 more
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Separations, 2021 Efficient separation of pharmaceuticals and metabolites with the adequate resolution is a key factor in choosing the most suitable chromatographic method. For quality control, the analysis time is a key factor, especially in pharmacokinetic studies. High
Naser F. Al-Tannak, Ahmed Hemdan
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Marginal adaptation of different monolithic zirconia crowns with horizontal and vertical finish lines: A comparative in vitro study [PDF]
Journal of Dental Research, Dental Clinics, Dental Prospects, 2023 Background. This study evaluated the influence of different tooth preparation techniques and zirconia materials on marginal adaptation. Methods. Forty-eight healthy human maxillary first premolars were divided into two primary groups based on preparation
Mohammed Qasim Nasir, Alaa Jawad kadhim
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IEEE Access, 2020 This paper presents an accurate procedure to design, characterize and test a radome for millimeter-wave applications. In this procedure, an accurate analytical model is presented to design a radome structure that takes into consideration the bandwidth ...
Zeeshan Qamar +2 more
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Quasi-monolithic mirror suspensions in ground-based gravitational wave detectors [PDF]
, 2018 At the commencement of a new era in astrophysics, with added information from direct detections of gravitational-wave (GW) signals, this paper is a testament to the quasi-monolithic suspensions of the test masses of the GW detectors that have enabled the
van Veggel, Anna-Maria
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Zeolite-Based Materials for the Catalytic Oxidation of VOCs: A Mini Review
Frontiers in Chemistry, 2021 Catalysts for VOCs combustion have been widely studied and zeolite-based materials and have been structured to meet the need of particle use in this field. This review summarized several new trends in zeolite-based catalysts for VOCs catalytic oxidation.
Tianshan Xue, Li Yang
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Frontiers in Materials, 2021 Monolithic TiO2 aerogels without severe shrink were obtained by the sol-gel method with the addition of the surfactant cetyltrimethylammonium bromide (CTAB) to control the hydrolysis and polycondensation process and acetonitrile solvent as the solvent to
Tingting Niu +15 more
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Clinical Oral Implants Research, 2021 Objective To assess the survival, failure, and complication rates of veneered and monolithic all‐ceramic implant‐supported single crowns (SCs). Methods Literature search was conducted in Medline (PubMed), Embase, and Cochrane Central Register of ...
B. Pjetursson +5 more
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Integrated Chip Technologies for Microwave Photonics
Leida xuebao, 2019 Microwave photonic integrated chip technology is an important supporting technology of microwave photonic radar. It can not only realize the multifunction of devices, reduce the volume of microwave photonic radar, but also greatly improve the stability ...
QIAN Guang +4 more
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Nanomaterials, 2023 The rapid increase of the Internet of Things (IoT) has led to significant growth in the development of low-power sensors. However; the biggest challenge in the expansion of the IoT is the energy dependency of the sensors.
Marcos Duque, Gonzalo Murillo
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