Results 161 to 170 of about 478,212 (348)

Prevalence of kidney stones in China: an ultrasonography based cross‐sectional study

BJU International, 2017
G. Zeng, Z. Mai, Shujie Xia, Zhiping Wang, Keqin Zhang, Li Wang, Y. Long, Jinxiang Ma, Yi Li, S. P. Wan, Wenqi Wu, Yongda Liu, Zelin Cui, Zhijian Zhao, Jing Qin, T. Zeng, Yang Liu, Xiaolu Duan, Xin Mai, Zhou Yang, Zhenzhen Kong, Tao Zhang, C. Cai, Y. Shao, Zhongjin Yue, Shujing Li, Jiandong Ding, Sha Tang, Z. Ye   +28 more
semanticscholar   +1 more source

Copper Doping Enhances the Activity and Selectivity of Atomically Precise Ag44 Nanoclusters for Photocatalytic CO2 Reduction

Advanced Functional Materials, EarlyView.
By a simple anti‐Galvanic reaction, up to six copper atoms could be preferably doped into the Ag2(SR)5 staple motifs and Ag20 dodecahedral shell of an atomically precise Ag44(SR)30 nanocluster. When anatase TiO2 is used as substrate, the (AgCu)44/TiO2 photocatalyst exhibited much improved activity in photocatalytic CO2 reduction compared to Ag44/TiO2 ...
Ye Liu, Xi Zheng, Xiufan Liu, Tengyuan Gao, Nicola Pinna, Yu Wang   +5 more
wiley   +1 more source

Short communication. Real-time ultrasonography for early pregnancy diagnosis and incidence of embryonic/foetal mortality in farmed Iberian red deer hinds

, 1970
J. A. Gomez-Nieto, J. Santiago‐Moreno, Tomás Landete‐Castillejos, L. Gallego-Martinez, Andrés J. García   +4 more
openalex   +2 more sources

Obstetric ultrasonography: wider role for radiographers? [PDF]

, 1986
J. B. Witcombe, Anthony J. Radford
openalex   +1 more source

Self‐supportive Three‐Way Photoelectrochemical System Achieving Uranium Recycling, Organic Oxidation, and Electricity Generation in Complex Waters

Advanced Functional Materials, EarlyView.
A self‐sustaining solar photoelectrochemical cell (SS‐PEC) is developed to recover uranium from aqueous UO22+ with concurrent organic oxidation and electricity production. The monolithical photoanode directly captures electrons from organic compounds, leading to the oxidation of organic compounds and the decomposition of uranium‐organic complexes ...
Yumei Wang, Qingming Zeng, Haodong Ji, Rongzhong Wang, Jiachen Wang, Yanjun Wen, Wonyong Choi, Qingyi Zeng   +7 more
wiley   +1 more source

Use of ultrasonography in planning intracavitary radiotherapy of endometrial carcinoma

, 1977
D. J. Brascho, ROBERT KIM
openalex   +1 more source

Localised intratesticular abscess complicating epididymo-orchitis: the use of scrotal ultrasonography in diagnosis and management. [PDF]

, 1986
K M Desai, J C Gingell, Judy Haworth
openalex   +1 more source

Prevention of a first stroke by transfusions in children with sickle cell anemia and abnormal results on transcranial Doppler ultrasonography.

New England Journal of Medicine, 1998
R. Adams, V. Mckie, L. Hsu, B. Files, E. Vichinsky, C. Pegelow, M. Abboud, D. Gallagher, A. Kutlar, F. Nichols, D. Bonds, D. Brambilla, G. Woods, N. Olivieri, C. Driscoll, Scott T. Miller, Winfred C. Wang, Anne Hurlett, C. Scher, B. Berman, Elizabeth Carl, Anne M. Jones, E. Roach, Elizabeth C. Wright, R. Zimmerman, M. Waclawiw   +25 more
semanticscholar   +1 more source

An Optoelectrically Switched, Dual‐Mode Neuromorphic Sensor for Transient and Accumulative Gas Detection

Advanced Functional Materials, EarlyView.
A transistor‐type carbon nanotube gas sensor with dual‐mode detection capability has been proposed. By simply adjusting the gate voltage and UV illumination, this sensor enables both real‐time detection and accumulation‐based sensing of toxic gases within a single device, providing a compact and adaptable platform for environmental monitoring ...
Jaewon Shin, Young‐Woo Jang, Seung‐Han Kang, Jeong‐Wan Jo, Jong Wook Shin, Yong‐Hoon Kim, Sung Kyu Park, Sung Woon Cho   +7 more
wiley   +1 more source

Percutaneous Fine Needle Aspiration Biopsy of Pancreatic Cancer Guided by Ultrasonography [PDF]

, 1989
Jae Bock Chung, Dong Kyoon Chung, Doe Young Kim, Kwang‐Hyub Han, Young Myung Moon, Jin Kyung Kang, In Suh Park, Heung Jai Choi, Jong Tae Lee, Hyun S. Yoo   +9 more
openalex   +1 more source