Results 121 to 130 of about 671,801 (392)

Muscle Thickness and Echo Intensity by Ultrasonography and Cognitive and Physical Dimensions in Older Adults [PDF]

, 2021
Álvaro Mateos-Angulo, Alejandro Galán-Mercant, Antonio Cuesta‐Vargas   +2 more
openalex   +1 more source

Ultrasonography versus computed tomography for suspected nephrolithiasis.

New England Journal of Medicine, 2014
BACKGROUND There is a lack of consensus about whether the initial imaging method for patients with suspected nephrolithiasis should be computed tomography (CT) or ultrasonography. METHODS In this multicenter, pragmatic, comparative effectiveness trial,
R. Smith-Bindman, C. Aubin, J. Bailitz, R. Bengiamin, Carlos A. Camargo, J. Corbo, A. J. Dean, R. B. Goldstein, R. Griffey, Gregory D Jay, T. L. Kang, D. Kriesel, O. J. Ma, M. Mallin, W. Manson, J. Melnikow, D. Miglioretti, Sara K. Miller, Lisa D. Mills, J. Miner, M. Moghadassi, Vicki E Noble, G. Press, Marshall L. Stoller, V. E. Valencia, Jessica L Wang, Ralph C Wang, Steven R Cummings   +27 more
semanticscholar   +1 more source

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

Advanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm, Lukas Knöchel, Thomas Schemmel, Christos G. Aneziris, Anja Weidner, Horst Biermann   +5 more
wiley   +1 more source

Endoscopic Ultrasonography Findings for Brunner’s Gland Hamartoma in the Duodenum [PDF]

, 2021
Kyong Joo Lee, Bonil Park, Hee Man Kim
openalex   +1 more source

Stabilized Intermediate Phase Via Pseudo‐Halide Anions Toward Highly Efficient and Light‐Soaking Stable Perovskite Solar Cells

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The formate pseudo‐halide anion is strategically introduced at the buried interface to stabilize the intermediate phases formed during perovskite crystallization. The controlled crystallization enhances crystallinity and alleviates tensile strain, eliminating residual PbI2 near the buried interface.
Jongdeuk Seo, Yun Seop Shin, Dong Gyu Lee, Jaehwi Lee, Jina Roe, Jung Geon Son, Woojin Lee, Yeonjeong Lee, Dongmin Lee, Ji Won Song, Tae Kyung Lee, Dong Suk Kim, Jin Young Kim   +12 more
wiley   +1 more source

Findings on conventional ultrasonography and contrast-enhanced ultrasonography in different histopathological subtypes of ovarian thecoma-fibroma group

BMC Medical Imaging
Background Ovarian thecoma-fibroma group (OTFG) is an unusual type of ovarian cancer with three histopathologic subtypes, but their features on ultrasonography are still poorly understood.
Yuemingming Jiang, Yanhua Ding, Minhua Guo, Yue Yu, Hongpeng Duan, Shengmin Zhang   +5 more
doaj   +1 more source

Penile Doppler ultrasonography revisited

Ultrasonography, 2017
Penile Doppler ultrasonography is a high-performing, noninvasive or minimally-invasive imaging modality that allows the depiction of the normal anatomy and macroscopic pathologic changes in real time. Moreover, functional changes in penile blood flow, as
D. Jung, S. Y. Park, J. Lee
semanticscholar   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Predicting hormone receptor status in invasive breast cancer through radiomics analysis of long-axis and short-axis ultrasound planes

Scientific Reports
The hormone receptor (HR) status plays a significant role in breast cancer, serving as the primary guide for treatment decisions and closely correlating with prognosis.
Jiangfeng Wu, Lifang Ge, Yinghong Guo, Anli Zhao, Jincao Yao, Zhengping Wang, Dong Xu   +6 more
doaj   +1 more source

Effect of uric acid on lipid metabolism assessed via restricted cubic splines: A new insight

Heliyon
Background: Hyperuricemia can promote both blood lipids and non-alcoholic fatty liver disease (NAFLD). However, the role of the entire uric acid (UA) span, especially low concentrations below hyperuricemia, on lipid metabolism remains unclear. Methods: A
Yang Xiao, Han Wang, Lina Han, Guorong Lyu, Shilin Li   +4 more
doaj   +1 more source