Scanning
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Báo cáo khoa học "Xác định hệ số tương quan giữa chỉ số BMI và CTDI vol, DLP trong chụp cắt lớp vi tính ở người trưởng thành" với mục tiêu nghiên cứu nhằm xác định hệ số tương quan giữa chỉ số cân nặng, chiều cao và BMI đến hai thông số liên quan đến liều lượng tia là CTDIvol và DLP trong chụp cắt lớp vi tính đa dãy bụng chậu ở người trưởng thành. Mời các bạn cùng tham khảo!
23p sanhobien01 05-07-2024 2 1 Download
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The gold mineralization in the southern region of Tra Nu-Phuoc Thanh was initially discovered and assessed by the Central Geological Division. However, mineralization characteristics and ore-controlling factors in the Tra Nu-Phuoc Thanh area remain inadequately understood. This study conducts a comprehensive synthesis of prior research findings, complemented by the analysis of an additional 50 thin sections, 100 thick sections, SEM scanning electron microscopy, and 10 ICP-MS samples.
10p viwalton 02-07-2024 1 1 Download
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Chấn thương vùng hàm mặt là chấn thương thường gặp đứng hàng thứ 2 ở vùng đầu mặt cổ với tỷ lệ ngày càng gia tăng. Chụp cắt lớp vi tính là dữ liệu quan trọng nhất để chẩn đoán và điều trị đúng đảm bảo giải quyết thỏa đáng vấn đề phục hồi chức năng và thẩm mỹ. Bài viết trình bày khảo sát đặc điểm các triệu chứng trên lâm sàng và hình ảnh chụp cắt lớp vi tính ở những trường hợp chấn thương có gãy xương vùng hàm mặt.
9p viwalton 02-07-2024 2 1 Download
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To assess the diagnostic performance of a panel of standard tumor markers (TMs) in patients hospitalized with significant involuntary weight loss (IWL) and elevated levels of inflammation biomarkers, and a combination of the TM panel and the finding of the computed tomography (CT) scan.
12p vishanshan 27-06-2024 3 1 Download
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PD-L1 was an important biomarker in lung adenocarcinoma. The study was to confirm the most important factor affecting the expression of PD-L1 remains undetermined. The clinical records of 1045 lung adenocarcinoma patients were retrospectively reviewed. The HighResolution Computed Tomography (HRCT) scanning images of all the participants were analyzed, and based on the CT characteristics, the adenocarcinomas were categorized according to CT textures.
8p vikoch 27-06-2024 2 1 Download
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Cancer is a significant public health concern and the second leading cause of death. This study aims to visualize spatial patterns of top common cancer types and identify high-risk and low-risk counties for these cancers in Iran from 2014 to 2017.
14p vikoch 27-06-2024 1 1 Download
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In this study, the rGO aerogel material was successfully fabricated by freeze-drying combined with high-temperature reduction method. The characteristics of rGO aerogel were investigated by modern techniques such as SEM-EDX, XRD, Raman, N2 adsorption and desorption.
6p visergeyne 18-06-2024 0 0 Download
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The present study investigates the synthesis and analysis of zinc oxide nanoparticles (ZnO NPs) intended for use in electronic devices. ZnO NPs with an average crystallite size of 33 nm and a hexagonal wurtzite structure were produced by the combustion process. Scanning Electron Microscopy (SEM) revealed a densely packed, spherical morphology.
12p visergeyne 18-06-2024 0 0 Download
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The magnetic properties of core/shell nanoparticles (NPs) depend on the various parameters, including the magnetic interactions, but these effects have not been well studied. Here, we systematically investigated the structure and magnetic properties of Fe3O4@CoFe2O4 core/shell NPs. X-ray diffraction (XRD), scanning electron microscopy (SEM), and scanning transmission electron microscopy (STEM) confirmed the formation of Fe3O4@CoFe2O4 core/shell NPs.
6p visergeyne 18-06-2024 0 0 Download
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In this paper, polyvinyl butyral (PVB) composite coating was prepared with graphene oxide (GO) to improve mechanical properties, corrosion protection, and thermal oxidation stability. Fourier-transform infrared spectroscopy (FT-IR), Thermogravimetric analysis (TGA), Field Emission Scanning Electron Microscopy (FESEM),... were used to examine the results.
9p viambani 18-06-2024 2 0 Download
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The HKUST-1 was synthesized through a straightforward methodology, and its structure was confirmed by various characterization employing a range of techniques, including X-ray diffraction (XRD), scanning electron microscopy (SEM) with Energy Dispersive X-ray analysis (EDX), and N2 adsorption/desorption.
8p viambani 18-06-2024 3 0 Download
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This work aims to investigate the mechanism of Pd nucleation and growth onto glassy carbon electrode from ChCl/urea/palladium mixture at room temperature using cyclic voltammetry (CV) and chronoamperometry (CA) techniques. Furthermore, X-ray diffraction, scanning electron microscopy and energy dispersive X-ray spectroscopy were used to examine the crystalline structure, morphology and compositions of deposited Pd samples.
14p viambani 18-06-2024 4 1 Download
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In this report, SYGO:Eu3+ red phosphor have been successfully synthesized by sol-gel method. The X-ray diffraction results show that the sample has a cubic crystal structure, belonging to the space group Ia3d (230) without any doping. Scanning electron microscopy (FE-SEM) combined with EDS was performed to determine the microstructure and elemental composition of the fabricated phosphor.
9p viambani 18-06-2024 4 1 Download
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Bisulfate intercalated graphites with different particle sizes were prepared by a chemically oxidative method using natural flaky graphites as raw materials. The morphology and structure of the expandable graphites were confirmed by Fourier transform infrared spectroscopy, X-ray diffraction patterns, and scanning electron microscope.
14p viamancio 04-06-2024 1 0 Download
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Ebook Gray’s surface anatomy and ultrasound includes the following main contents: Concise text and high quality illustrations, photographs, CT, MRI and ultrasound scans provide a clear, integrated understanding of the anatomical basis for modern clinical practice; Highly accessible and at a level appropriate for medical students and a wide range of allied health students and professionals;...
228p vimeyers 29-05-2024 2 2 Download
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Part 1 of ebook "Applied scanning probe methods X: Biomimetics and industrial applications" provides readers with contents including: gecko feet, natural attachment systems for smart adhesion - mechanism, modeling, and development of bio-inspired materials; carrier transport in advanced semiconductor materials; visualization of fixed charges stored in condensed matter and its application to memory technology; applications of scanning probe methods in chemical mechanical planarization;...
236p giangdongdinh 28-05-2024 3 2 Download
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Part 2 of ebook "Applied scanning probe methods X: Biomimetics and industrial applications" provides readers with contents including: scanning probe microscopy on polymer solar cells; scanning probe anodization for nanopatterning; tissue engineering, nanoscale contacts in cell adhesion to substrates; scanning probe microscopy in biological research; novel nanoindentation techniques and their applications; applications to nano-dispersion macromolecule material evaluation in an electrophotographic printer;...
245p giangdongdinh 28-05-2024 4 2 Download
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Part 2 of ebook "Building a successful board-test strategy (Second edition)" provides readers with contents including: Chapter 5 - Reducing test-generation pain with boundary scan; Chapter 6 - The VMEbus eXtension for instrumentation; Chapter 7 - Environmental-stress screening; Chapter 8 - Evaluating real tester speeds; Chapter 9 - Test-program development and simulation;...
187p giangdongdinh 28-05-2024 5 3 Download
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In this study, the B/ZnO materials were simply synthesized via a Sol-gel method. The photocatalytic ability of materials was evaluated by degrading tetracycline hydrochloride (TCH). The characteristics of the ZnO and 3B/ZnO materials were analyzed and evaluated by the Diffuse Reflectance UltravioletVisible (DR/UV-Vis), Scanning Electron Microscope (SEM), Fourier Transform Infrared Spectroscopy (FT-IR), and X-Ray Diffraction (XRD) techniques.
8p vijaychest 16-05-2024 1 0 Download
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To determine the correlation between clinical symptoms, computer tomography scan (CT-scan), and histopathologic findings of chronic rhinosinusitis (CRS). Methods: A prospective, case-by-case study on 33 patients with CRS who were diagnosed and treated by functional endoscopic sinus surgery at the Department of Otolaryngology, Military Hospital 103 from January 2022 to August 2022.
9p vijaychest 16-05-2024 3 1 Download