Results 231 to 240 of about 1,297,248 (245)
Analysis of neural networks for routine classification of sixteen ultrasound upper abdominal cross sections. [PDF]
Abdom Radiol (NY)Lawley A, Hampson R, Worrall K, Dobie G.
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Learning carotid vessel wall segmentation in black-blood MRI using sparsely sampled cross-sections from 3D data. [PDF]
J Med Imaging (Bellingham)Rahlfs H +5 more
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Collision cross sections of large positive fullerene molecular ions and their use as ion mobility calibrants in trapped ion mobility mass spectrometry. [PDF]
Anal Bioanal ChemOppenländer T, Gross JH.
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AJN, American Journal of Nursing, 2021
Editor's note: This article is one in a series on clinical research by nurses. The series is designed to give nurses the knowledge and skills they need to participate in research, step by step. Each column will present the concepts that underpin evidence-based practice—from research design to data interpretation.
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Editor's note: This article is one in a series on clinical research by nurses. The series is designed to give nurses the knowledge and skills they need to participate in research, step by step. Each column will present the concepts that underpin evidence-based practice—from research design to data interpretation.
openaire +2 more sources
Cross-sectional echocardiography
British Medical Bulletin, 1989Cross-sectional echocardiography has become an essential part of the investigation of infants and children with heart disease. Frequently, it provides a precise diagnosis. In many instances, particularly in neonates and infants, surgery can be undertaken without the need to proceed to cardiac catheterisation.
M L, Rigby, A N, Redington
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American Journal of Orthodontics and Dentofacial Orthopedics, 2014
Across-sectional study is an observational study in which the exposure and the outcome are determined at the same time point for each study participant. Cross-sectional studies comprise the simplest individual-level observational study design and are usually relatively inexpensive and easy to conduct compared with case-control or cohort studies.
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Across-sectional study is an observational study in which the exposure and the outcome are determined at the same time point for each study participant. Cross-sectional studies comprise the simplest individual-level observational study design and are usually relatively inexpensive and easy to conduct compared with case-control or cohort studies.
openaire +2 more sources