نتایج جستجو برای: micro ct

تعداد نتایج: 246131  

Journal: :Dental Medicine Research 2008

Journal: :Developmental dynamics : an official publication of the American Association of Anatomists 2011
Alyssa L Henning Michael X Jiang Huseyin C Yalcin Jonathan T Butcher

Many clinically relevant congenital malformations arise during mid to late embryonic stages. This period is challenging to image quantitatively in live embryos, necessitating the use of multiple specimens with increased experimental variability. Here we establish X-ray and blood-pool computed tomography (CT) contrast agent toxicity and teratogenesis thresholds for 3D Micro-CT imaging of live av...

ادهمی, ابراهیم, اولیائی, حمیدرضا, رجائی, مجید, چاکرحسینی, محمدرضا, کسرائیان, علی,

Magnetic susceptibility (χ) measurements are widely used for the evaluation of soil profile development. Fourteen soil profiles were studied in a relatively wide range of climatic conditions in Fars Province. Citrate-bicarbonate-dithionite (CBD) extraction and micro CT-Scan images were used to evaluate the source of magnetic susceptibility. The results showed that soil samples lost 23 to 91 per...

2010
M. Badr R. Oliver

Aims Renal Osteodystrophy (ROD) is a systemic disorder that develops early with loss of kidney functions and is manifested by abnormalities in bone metabolism, mineralization and volume. Phosphate binders are a major constituent in chronic kidney disease management. Previous Aluminum and calcium containing phosphate binders were thought to be of detrimental effect on bone histology. The aim of ...

Journal: :Physics in Medicine and Biology 2011

Journal: :Contrast media & molecular imaging 2006
Cristian T Badea Laurence W Hedlund Ming De Lin Julie F Boslego Mackel G Allan Johnson

X-ray based micro-computed tomography (CT) and micro-digital subtraction angiography (DSA) are important non-invasive imaging modalities for following tumorogenesis in small animals. To exploit these imaging capabilities further, the two modalities were combined into a single system to provide both morphological and functional data from the same tumor in a single imaging session. The system is ...

Journal: :Optics Communications 2022

Accurate characterization of the inner surface X-ray monocapillary optics (XMCO) is great significance in research. Compared with other methods, micro computed tomography (micro-CT) method has its unique advantages but also some disadvantages, such as a long scanning time, image reconstruction and inconvenient process. In this paper, sparse sampling was proposed to shorten GPU acceleration tech...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید