..

బయోసెరామిక్స్ అభివృద్ధి మరియు అప్లికేషన్స్

మాన్యుస్క్రిప్ట్ సమర్పించండి arrow_forward arrow_forward ..

వాల్యూమ్ 13, సమస్య 2 (2023)

మినీ సమీక్ష

Implantology: Revolutionizing Dental Restoration

Petri Lorella*

Implantology, a specialized field of dentistry, has revolutionized tooth restoration by providing patients with durable and aesthetically pleasing solutions for missing teeth. This article explores the history, science, and process of dental implants, highlighting their benefits over traditional tooth replacement options. It discusses advanced techniques, challenges, and considerations in implantology, emphasizing the role of technology in enhancing treatment outcomes. Furthermore, it discusses the aesthetic aspects of implantology, including full-arch restorations, patient selection, and long-term care. The article concludes by discussing the future of implantology and its potential for further advancements in the field.

మినీ సమీక్ష

Biomineralization: Nature′s Blueprint for Building Minerals

Richard Cruz*

Biomineralization is a fascinating natural process in which living organisms produce and control the formation of minerals within their bodies. This article provides an in-depth exploration of biomineralization, its mechanisms, and its significance in nature. It discusses the various types of biominerals, including calcium carbonate, calcium phosphates, silica, and iron minerals, and highlights their roles in different organisms. The advantages of biomineralization, such as superior mechanical properties and precise control over mineral morphology, are discussed. The article also delves into the applications of biomineralization in fields like biomedical engineering, environmental remediation, materials science, and energy production. Furthermore, it examines the evolutionary aspects of biomineralization and the research techniques employed in studying this phenomenon. Finally, it outlines future directions and challenges in the field of biomineralization research.

మినీ సమీక్ష

Zirconia: A Versatile Ceramic Material Revolutionizing Industries

Maria Jose*

Zirconia, also known as Zirconium dioxide (ZrO2), is a versatile ceramic material that has revolutionized various industries with its exceptional properties. This article provides an in-depth exploration of zirconia, discussing its characteristics, manufacturing processes, and diverse applications. Zirconia exhibits high mechanical strength, excellent chemical resistance, and biocompatibility, making it suitable for industries such as aerospace, automotive, electronics, healthcare, and more. The article covers the different phases of zirconia, its mechanical properties, and its applications in various industries. It also highlights future trends, challenges, and the environmental benefits of zirconia. The article concludes by emphasizing the potential of zirconia to drive innovation and shape the future of advanced ceramics.

దృష్టికోణం

Mesoporous Bioactive Glasses: Advances in Biomedical Applications

Gianlua Toandi*

 Multi-sensor fusion for the collection of soil information has been the subject of varying improvements in previous studies, but the
underlying prediction mechanisms for spectrally active and inactive properties are still poorly understood. By measuring Mid-Infrared (MIR) and X-ray Fluorescence (XRF) spectra, texture, total and labile Organic Carbon (OC) and Nitrogen (N) content, pH, and Cation Exchange Capacity (CEC) for n=117 soils from an arable field in Germany, our goal was to investigate the prediction mechanisms and benefits of model fusion. Using MIR spectra or elemental concentrations derived from XRF spectra, partial least squares regression models went through a three-step training and testing process. Two high-level fusion and two sequential hybrid strategies were also tested. MIR outperformed XRF when it came to inorganic properties (RPIQV for clay=3.4, silt=3.0, and sand=1.8) in the field under investigation, while MIR was superior for organic properties (RPIQV for total OC=7.7 and N=5.0). For these properties, there was little to no improvement in accuracy with even the optimal fusion approach. The large number of elements with variable importance in the projection scores >1 (Fe, Ni, Si, Al, Mg, Mn, K, Pb (clay only), and Cr) and strong spearman correlations (0.57 rs 0.90) with clay and silt account for the high XRF accuracy for these materials.

దృక్కోణ వ్యాసం

Porous Biomaterials with Grades

Sabeseen Trein*

The foundation of global food production is soil, which also serves as a habitat, regulates the hydrological cycle, and mitigates climate change through carbon sequestration. However, precision agriculture, soil mapping, contamination monitoring, and documentation of soil C sequestration all require a high spatial and temporal density of soil information due to the heterogeneous and dynamic nature of soils. In this context, sensors that make use of various parts of the electromagnetic spectrum offer a quicker, less expensive and nondestructive alternative to conventional laboratory procedures. Models can be used to predict a variety of soil properties after they have been calibrated with paired reference data and spectral measurements. However, the prediction mechanisms for the soil property of interest determine the accuracy of the resulting model.

దృష్టికోణం

Hydroxyapatite and Bioglass for Applications in the Biomedical Field: A Review of Current Biomaterials Development

Karewlin Furtoak*

Two high-level fusion and two sequential hybrid strategies were also tested. MIR outperformed XRF when it came to inorganic properties (RPIQV for clay=3.4, silt=3.0, and sand=1.8) in the field under investigation, while MIR was superior for organic properties (RPIQV for total OC=7.7 and N=5.0). For these properties, there was little to no improvement in accuracy with even the optimal fusion approach. The large number of elements with variable importance in the projection scores >1 (Fe, Ni, Si, Al, Mg, Mn, K, Pb (clay only), and Cr) and strong spearman correlations (0.57 rs 0.90) with clay and silt account for the high XRF accuracy for these materials. When comparing the best single spectrometer to the optimal fusion method, relative improvements in spectrally inactive properties based on indirect prediction mechanisms were marginal for pH (3.2% increase in RPIQV versus MIR alone), but more pronounced for labile OC (9.3% vs. MIR) and CEC (12%). Performance was worse when a subpar spectrometer dominated in a fusion approach compared to the best single spectrometer. 

ఇండెక్స్ చేయబడింది

arrow_upward arrow_upward