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1. Introduction. Titanium and its alloys are widely used in dentistry and orthopaedics for many years owing to their excellent mechanical properties and biocompatibility [].However, their poor osseointegration keeps as a big concern limiting their long-term use as biomedical implants [].Therefore, the surface modification of titanium-based alloys is essential to improve their osseointegration ...
Get PriceAtmospheric plasma spraying (APS) is widely used in the fabrication of hydroxyapatite (HA) coating due to the advantages of low-cost, simple operation and it can be used …
Get PriceHuman pulp stem cells (PSCs) include dental pulp stem cells (DPSCs) isolated from dental pulp tissues of human extracted permanent teeth and stem cells from human exfoliated deciduous teeth (SHED).
Get PriceMatteo GHERARDI | Cited by 1,125 | of University of Bologna, Bologna (UNIBO) | Read 110 publications | Contact Matteo GHERARDI
Get PriceIna Koban. Thomas Kocher. Cold atmospheric pressure plasma is still comparatively unknown in dentistry. Plasma medicine is a young and interdisciplinary field that examines the possibilities of ...
Get Price2018-7-25 · oriented coatings prepared by conventional APS technique exhibited excellent mechanical properties. Meanwhile, this study provided a simple and rapid …
Get Price2018-5-1 · The learning of transferable skills through different activities, the average of the results, and the standard deviation in parentheses, based on the after-course questionnaire (0 = not at all, 5 ...
Get Price2009-5-22 · Its skeletal anatomy was examined at the Children's Memorial Hospital using a Siemens Medical Systems' SOMATOM Sensation® 64-slice CT scanner (Fig. 1b). We placed the specimen in a large plastic bag to keep the specimen hydrated, and scanned it using the following settings: 120 kVp, effective mAs 200 with automatic exposure control activated, rotation time 0.33 sec, 0.75 pitch, 32 …
Get PriceThis paper explores the relationship between digital and material-based fabrications in architecture. The notion of transient materialization proposes that immaterial architecture is a trigger for ...
Get Price2019-12-18 · An RF microplasma jet generated at atmospheric pressure can be used to synthesize other types of carbon microstructures including diamond particles, carbon nanowires, and CNTs by adjusting the deposition parameters such as the flow rate of precursors, the geometry of the electrode, and the substrate conditions. 113 Carbon nanowires and CNTs are promising materials for applications in …
Get PriceThe anesthesia machine or Boyle's machines are used to support the administration of anaesthesia.The most common type of anaesthetic machine in use in the developed world is the continuous-flow anaesthetic machine, which is designed to provide an accurate and continuous supply of medical gases (such as oxygen and nitrous oxide), mixed with an accurate concentration of anaesthetic vapour (such ...
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Get Price2009-5-22 · Specimen of smalltooth sandtiger shark, Odontaspis ferox (BPBM 9334; female measuring 190 cm TL from Hawaii). (a) Close-up view of head in lateroventral view (right side with nasal region partially dissected [image reversed]; scale = 5 cm).(b) Computed tomography (CT) scanning of specimen at Children's Memorial Hospital in Chicago, IL.(c) CT image of cranial skeleton in lateroventral view ...
Get Price1995-10-1 · The altered pharmacokinetics and pharmacody¬namics of drugs commonly used in critically ill patients. Clin Pharmacokinet, 14 (1988), ... Prevention of atmospheric contamination during isoflurane sedation. Clin Intensive Care, 5 (1994), ... Relative Analgesia in Dental Practice, WB Saunders, Philadelphia (1966) Google Scholar. 35.
Get Price2020-7-27 · simple integration into a wide range of systems. Thanks to our many years of experience in arc dynamics, fluid mechanics and power electronics, we have developed an atmospheric plasma system which is unique in terms of power density and function. In the development of this plasma unit which can be used for many different applications, we have
Get Price2017-4-5 · Biomedical applications of plasma require its efficacy for specific purposes and equally importantly its safety. Herein the safety aspects of cold plasma created with simple atmospheric pressure plasma jet produced with helium gas and electrode discharge are evaluated in skin damage on mouse, at different duration of exposure and gas flow rates.
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Get Price2019-12-18 · Other atmospheric pressure plasmas often lead to thermal instability and arcing when the gas mixtures required for NP synthesis are introduced. In some cases, e.g., where high gas flows are used to stabilize plasmas at atmospheric pressure, the residence time is drastically reduced limiting any possibility of nucleation and growth.
Get PriceAtmospheric plasma spraying (APS) is widely used in the fabrication of hydroxyapatite (HA) coating due to the advantages of low-cost, simple operation and it can be used to fabricate coatings with controllable structure. ... from titanium surface through a non-cytotoxic multilayered coating. Three layers of vertically oriented TiO 2 nanotubes ...
Get Price2018-12-1 · Abstract. In this work, an integrated system for the orbit, orbital lifetime, and reentry survivability estimation modules of orbiting objects has been proposed and developed. Each module of the system was compared and validated with results from the well-known existing codes. One practical test model was considered for the orbital lifetime and ...
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Get Price2019-8-8 · (2021) Single Image Super-Resolution Of Noisy 3d Dental Ct Images Using Tucker Decomposition. 2021 IEEE 18th International Symposium on Biomedical Imaging (ISBI) , 1673-1676. (2021) Reducing Cumulative Errors of Incremental CP Decomposition in …
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Get Price2018-4-12 · ness. The patient was discharged from the hospital 2 days after surgery, he immediately started a physical therapy program and he returned to school after 2 months of therapy without sequelae or neurologic damage. The patient said that his headache subsided, since the prosthesis relieves atmospheric pressure on brain tissue. Case report No. 2
Get Price2019-7-17 · Abstract Trace analysis of radionuclides is an essential and versatile tool in modern science and technology. Because of their ideal geophysical and geochemical properties, long-lived noble gas radionuclides—particularly 39Ar (t1/2 = 269 y), 81Kr (t1/2 = 2.3 × 105 y), and 85Kr (t1/2 = 10.8 y)—have long been recognized to have a wide range of important applications in Earth sciences. In ...
Get Price2015-5-14 · Injection complications can compromise the accuracy of the dosage of a medication, which is critical to keloid treatment success. This study aims to compare the incidence of injection complications of a metal dental syringe injection system with that of the traditional plastic hypodermic syringe, and the change in keloid height associated with their use in intralesional keloid injection of ...
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Get PriceStainless steel is a material commonly used in the food production industry (Moerman & Partington, 2014), due to its desirable properties such as its mechanical strength, nontoxicity, and corrosion resistance. Stainless steel is also widely used in water-contact industrial applications prone to microbial fouling, such as piping.
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Get Price2021-6-12 · mineralized collagen fibres within, oriented preferentially parallel to the long axis of the bone (the main stress direction), whereas woven bone is laid down faster, is much more disordered, but sometimes more highly mineralized. Due to the young age, no secondary osteons (“Haversian systems”) are expected to be present. Page 3 of 22
Get Price2020-7-13 · There is a broad spectrum of possible oral and dental CAP applications under research ranging from treatment of infections and wounds of oral mucosa, inactivation and removal of biofilm on teeth, dentures and on dental implants, disinfection of tooth root canals, plasma-assisted cleaning and optimization of tooth and implant surfaces to improve ...
Get Price2011-10-11 · interchanged by a simple mechanical mechanism.-A modular design is used so that changes in instrumental parameters and repairs in the field can be carried out simply. Fig. 2.2 shows the dual-channel spectroradiometer in detail. The col-lecting optics are based on …
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Get Price2019-10-18 · Statistics used/outcome of study Reference; 1. Salivary chromogranin A: 20 males: 21–24 years: White noise at 90 dB for 15 min with 15-min-rest periods before and after noise exposure: Friedman's test (p = 0.001) Miyakawa et al., 2006: 5 children: 3–5 years: Dental treatment followed by a questionnaire: Two sided Wilcoxon signed rank test ...
Get Price2018-4-12 · ness. The patient was discharged from the hospital 2 days after surgery, he immediately started a physical therapy program and he returned to school after 2 months of therapy without sequelae or neurologic damage. The patient said that his headache subsided, since the prosthesis relieves atmospheric pressure on brain tissue. Case report No. 2
Get Price2011-8-3 · Ichthyosaurs, an extinct group of Mesozoic marine diapsids, show a relatively small range of tooth crown morphologies. With few exceptions, members of the group bear a large number of conical teeth and show only minor heterodonty within a jaw. This uniformity in gross morphology masks a high degree of variation in both the quantity and arrangement of the mineralized tooth tissues.
Get PriceBiogenic volatile organic compound (BVOC) emissions are widely modeled as inputs to atmospheric chemistry simulations. However, BVOC may interact with cellular structures and neighboring leaves in a complex manner during volatile diffusion from the sites of release to leaf boundary layer and during turbulent transport to the atmospheric boundary layer.
Get Price2020-11-6 · Cold atmospheric pressure plasmas are now being widely used for many types of surface disinfection and sterilization [1–4]. Despite the wide area of ap-plications and high demand for new effective treat-ments, the understanding of interactions of …
Get PriceUniversity of Iowa. Aug 2016 – Present4 years 2 months. Iowa City, Iowa Area. My research includes design and implementation of a high resolution, fiber-fed spectrograph to make radial velocity ...
Get Price2020-11-22 · Dental Professional Practice 1 Dental Traumatology 1 Gerodontology 1 ... Endodontic Materials in Clinical Practice delivers a much-needed comprehensive and clinically oriented reference to the materials used in endodontic practice. It provides complete details on the properties of the ... atmospheric engineering is based, and explains how ...
Get Price2019-10-18 · Statistics used/outcome of study Reference; 1. Salivary chromogranin A: 20 males: 21–24 years: White noise at 90 dB for 15 min with 15-min-rest periods before and after noise exposure: Friedman's test (p = 0.001) Miyakawa et al., 2006: 5 children: 3–5 years: Dental treatment followed by a questionnaire: Two sided Wilcoxon signed rank test ...
Get Price2021-7-2 · 29-1292.00 - Dental Hygienists. Administer oral hygiene care to patients. Assess patient oral hygiene problems or needs and maintain health records. Advise patients on oral health maintenance and disease prevention. May provide advanced care such as providing fluoride treatment or administering topical anesthesia.
Get PriceSUMMARY Bacteria can form single- and multispecies biofilms exhibiting diverse features based upon the microbial composition of their community and microenvironment. The study of bacterial biofilm development has received great interest in the past 20 years and is motivated by the elegant complexity characteristic of these multicellular communities and their role in infectious diseases ...
Get Price2011-8-3 · Ichthyosaurs, an extinct group of Mesozoic marine diapsids, show a relatively small range of tooth crown morphologies. With few exceptions, members of the group bear a large number of conical teeth and show only minor heterodonty within a jaw. This uniformity in gross morphology masks a high degree of variation in both the quantity and arrangement of the mineralized tooth tissues.
Get Price2011-5-23 · Atmospheric winds can blow them down into the middle stratosphere, where they can stay for months, and continue to keep ozone at a reduced level. The strong proton showers in the autumn of 2003 led to a significant depletion of the ozone levels between 42 and 55 km and this ozone 'hole' stayed for 8 …
Get Price2019-1-5 · Wang, H. et al. Oriented and ordered biomimetic remineralization of the surface of demineralized dental enamel using [email protected] nanoparticles guided by glycine. Sci. Rep. 7 …
Get Price2015-5-14 · Injection complications can compromise the accuracy of the dosage of a medication, which is critical to keloid treatment success. This study aims to compare the incidence of injection complications of a metal dental syringe injection system with that of the traditional plastic hypodermic syringe, and the change in keloid height associated with their use in intralesional keloid injection of ...
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