Results 141 to 150 of about 1,796,718 (348)

Callose Formation and Subsequent Disappearance: Studies in Ultrasound Stimulation [PDF]

, 1964
H. B. Currier, D. H. WEBSTER
openalex   +1 more source

Endoscopic Ultrasound [PDF]

Gastroenterology Research and Practice, 2013
Salem Omar, Manoop S. Bhutani, Kenjiro Yasuda, Tiing Leong Ang   +3 more
openaire   +3 more sources

Competency-based ultrasound curriculum for standardized training resident: a pre- and post-training evaluation

BMC Medical Education
Background Ultrasound training is crucial for residents across specialties but presents challenges for residents that are not specializing in ultrasound.
ZhenZhen Jiang, Jun Wang, XingMei Chen, YuJie Li, DiJia Ni, JianBo Zhu, YunYi Tang, LinXin Qian, Ting Wang, Hui Zhu, YuJie Dai, HuiMing Song, Qi Zhang, YiPing Bao, YuanYuan Zheng, XiaTian Liu   +15 more
doaj   +1 more source

Deciphering the Origin of Higher Shell Coordination on Single Iron Catalysts for Resilient Modulating Persulfate Oxidation Into Singlet Oxygen Pathway

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reveals that higher shell S coordination can effectively modulate the spin state of FeN4 site via long‐range electronic interactions, giving rise to the oriented generation of singlet oxygen from peroxymonosulfate activation. Abstract Precise manipulation of coordination structure of single‐atom sites and establishment of schematic ...
Liang Zhang, Kai Cheng, Zhizhi Yang, Ye Zhang, Shiro Kubuki, Paul A. Bingham, Yang‐Chun Yong, Bofan Zhang, Xiaoguang Duan   +8 more
wiley   +1 more source

Diagnosis of Pericardial Effusion by Ultrasound [PDF]

, 1968
R B Pridie, T. A. Turnbull
openalex   +1 more source

Mechanical Biomimetic Nanocomposites for Multidimensional Treatment of Arterial Thrombosis

Advanced Science
Arterial thrombosis is a severe cardiovascular condition associated with high mortality and disability rates. Traditional pharmacological thrombolytic therapies, however, are limited by a narrow therapeutic window, short drug half‐lives, restricted ...
Ying Li, Qi Xiang, Yan Zhang, Fuxue Luo, Yunfang Wu, Haitao Ran, Yang Cao   +6 more
doaj   +1 more source

Achieving Large and Anisotropic Spin‐Mediated Thermal Transport in Textured Quantum Magnets

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced solvent‐cast cold pressing method is developed to synthesize highly textured quantum magnets. By aligning spin chains in Ca2CuO3 perpendicular to the pressing direction, a spin‐mediated thermal conductivity of 10 ± 1 W m⁻¹ K⁻¹ is achieved, the highest reported for polycrystalline quantum materials.
Shucheng Guo, Xue Bai, Boqun Liang, Thomas Hoke, Ming Liu, Rafal E. Dunin‐Borkowski, Xi Chen   +6 more
wiley   +1 more source

Isolated Feet Edema in Turner Syndrome by Prenatal Ultrasonography – Case Report and Literature Review

International Journal of Women's Health
Jing Ma,* Li Liang,* Shanshan Liu, Kailin Yan, Li Zhang Department of Ultrasound Medicine, Tangdu Hospital, Air Force Medical University, Xi’an, People’s Republic of China*These authors contributed equally to this ...
Ma J, Liang L, Liu S, Yan K, Zhang L
doaj  

Synergistic SDT/cuproptosis therapy for liver hepatocellular carcinoma: enhanced antitumor efficacy and specific mechanisms

Journal of Nanobiotechnology
The efficacy of sonodynamic therapy (SDT), an emerging approach for tumor treatment, is hindered by the high levels of the antioxidant glutathione (GSH) in the tumor microenvironment (TME).
Yucao Sun, Yichi Chen, Bolin Wu, Helin Li, Yijun Wang, Xiaodong Wang, Liwen Deng, Kuikun Yang, Xiuhong Wang, Wen Cheng   +9 more
doaj   +1 more source

Structurally Colored Physically Unclonable Functions with Ultra‐Rich and Stable Encoding Capacity

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reports a design strategy for generating bright‐field resolvable physically unclonable functions with extremely rich encoding capacity coupled with outstanding thermal and chemical stability. The optical response emerges from thickness‐dependent structural color formation in ZnO features, which are fabricated by physical vapor deposition ...
Abidin Esidir, Miaoning Ren, Sami Pekdemir, Mustafa Kalay, Nilgun Kayaci, Nail Gunaltay, Hakan Usta, Xian Huang, Mustafa Serdar Onses   +8 more
wiley   +1 more source