Results 41 to 50 of about 18,103 (291)

Comparação entre imagem digital convencional e invertida na detecção e estimativa da profundidade de cáries próximais [PDF]

, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em Odontologia.O presente trabalho teve como propósito comparar o desempenho diagnóstico da imagem digital convencional (modalidade 1),
Biasi, Fernanda Basso
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Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source

Analysis of Fractional Difference Schemes with Application to Radiographic Images

Telfor Journal, 2018
Visual inspection of radiographic images by radiologists is a regular practice in making a diagnosis. Thus the enhancement of details in radiographs can improve inspection and diagnosis certainty.
M. P. Paskaš, B. D. Reljin, I. S. Reljin   +2 more
doaj   +1 more source

Caries and Restoration Detection Using Bitewing Film Based on Transfer Learning with CNNs

Sensors, 2021
Caries is a dental disease caused by bacterial infection. If the cause of the caries is detected early, the treatment will be relatively easy, which in turn prevents caries from spreading.
Yi-Cheng Mao, Tsung-Yi Chen, He-Sheng Chou, Szu-Yin Lin, Sheng-Yu Liu, Yu-An Chen, Yu-Lin Liu, Chiung-An Chen, Yen-Cheng Huang, Shih-Lun Chen, Chun-Wei Li, Patricia Angela R. Abu, Wei-Yuan Chiang   +12 more
doaj   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

The Effect of Different Field of View Sizes on Contrast-to-Noise Ratio of Cone-Beam Computed Tomography Units: An In-Vitro Study

Frontiers in Dentistry, 2022
Objectives: ‘Field of view (FOV) size’ affects the quality of radiographic images and the radiation dose received by patients. In cone-beam computed tomography (CBCT) FOV should be selected according to therapeutic purposes. While aiming for the highest
Sandra Mehralizadeh, Anoosheh Niktash, AhmadReza Talaeipour   +2 more
doaj  

Avaliação dos métodos de mensuração da altura patelar na radiografia digital Assessment of patellar height measurement methods from digital radiography

Revista Brasileira de Ortopedia, 2012
OBJETIVO: Analisar os métodos mais comuns de medida da altura patelar e o impacto da experiência do observador na correlação com os outros avaliadores utilizando a radiografia digital.
Guilherme Conforto Gracitelli, Rafael Pierami, Thomaz Antônio Tonelli, Guilherme Guadagnini Falótico, Flavio Duarte Silva, Gilberto Yoshinobu Nakama, Carlos Eduardo da Silveira Franciozi, Antônio Altenor Bessa de Queiroz, Mario Carneiro Filho   +8 more
doaj   +1 more source

Imaging Findings and Clinical Features of Primary Spinal Epithelioid Hemangioendothelioma

Frontiers in Oncology, 2022
Rationale and ObjectivesPrimary spinal epithelioid hemangioendothelioma (SEHE) is an extremely rare angiocentric vascular neoplasm with inherent metastatic potential, which pursues a clinical course intermediate between hemangioma and angiosarcoma.
Pan Liang, Bing-Bing Zhu, Xiu-Chun Ren, Jian-Bo Gao   +3 more
doaj   +1 more source

Nondestructive Testing of Welded Composite Metal Foams

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva, Aman Kaushik, Afsaneh Rabiei   +2 more
wiley   +1 more source

Image enhancement process on digital radiographic image with weld discontinuities / Shahidan Mohamad and Suhaila Abd Halim [PDF]

, 2018
Non Destructive test (NDT) is the most popular and commonly used method to evaluate the condition of the test target area without damaging it properties.
Mohamad, Shahidan, Abd Halim, Suhaila
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