Results 61 to 70 of about 246,426 (290)

Feasibility of Proton Radiography for Mesoscale Radiography. [PDF]

, 2003
The power of sufficiently-energetic proton beams to penetrate high atomic number (Z) metals, together with the potential for high-dynamic-range measurements, enabled by the roughly linear energy loss mechanism in the material, makes ion beam imaging complementary to x-ray techniques and, in many cases, it is superior.
Bench, G., Felter, T., Martz, H., Antolak, A.   +3 more
openaire   +3 more sources

Operando Characterization of Uranium Dendrite Growth in High‐Temperature Molten Salt Electrochemistry by Synchrotron X‐Ray Tomography and Diffraction

Advanced Science, EarlyView.
An operando methodology combining synchrotron X‐ray micro‐computed tomography (SR‐µCT) and high‐energy X‐ray diffraction (HEXRD) investigates uranium dendrite electrodeposition in LiCl‐KCl‐UCl3 molten salt. This enabled in‐situ visualization of dendrite growth and ion diffusion dynamics.
Kui Liu, Tan Tan, Yuke Zhong, Yafei Wang, Tao Bo, Zimei Bai, Shanfeng Wang, Kai Zhang, Wanxia Huang, Jianrong Zeng, Weiqun Shi   +10 more
wiley   +1 more source

THE ASSESSMENT OF PATIENTS' PERCEPTION AND SATISFACTION OF RADIOLOGY WAITING TIME IN UNIVERSITY OF MAIDUGURI TEACHING HOSPITAL [PDF]

Kanem Journal of Medical Sciences, 2014
The patient is the most important person in the entire hospital setup and it is the duty of the health care personnel to give special attention to the management of patient to enhance effective service delivery.
Nwobi IC, Luntsi G, Ahmadu MS, Nkubli FB, Kawu HD, Dauda F, Moi AS, Abubakar GM, Tahir MB   +8 more
doaj  

Brachyury‐Activated Fucoidan Hydrogel Microspheres Rejuvenate Degenerative Intervertebral Discs Microenvironment

Advanced Science, EarlyView.
This study describes the creation of injectable Brachyury (Bry) mRNA‐loaded Fucoidan‐functionalized GelMA hydrogel microspheres (BLNP@GF). These microspheres efficiently suppress inflammation, enhance extracellular matrix (ECM) synthesis in degenerated nucleus pulposus cells, and mitigate intervertebral disc degeneration (IVDD) in rat models.
Yuhao Gong, Wenxiao Shi, Xingzhu Liu, Hang Yu, Yinghui Wu, Yanzhang Xia, Caichun Yue, Chongkai Yang, Cong Shen, Renjun Pei, Tianwen Xin, Hailong Pei, Jun Shen   +12 more
wiley   +1 more source

Duplex ultrasound: A diagnostic tool for carotid stenosis management in type 2 diabetes mellitus

African Journal of Primary Health Care & Family Medicine, 2013
Background: Diabetic patients are at increased risk of developing cardiac events and stroke, and prevention of diabetes mellitus is therefore desirable.
Yogan Kisten, Pravesen Govender, Nadraj G. Naidoo, Dhiro Gihwala, Ferial Isaacs   +4 more
doaj   +1 more source

Dynamic Bonds Reinforced Polyamide Elastomer for Biomedical Orthosis

Advanced Science, EarlyView.
A dynamic bonds (DBs) reinforced shape memory polyamide elastomer is developed using reactive extrusion. Dynamic covalent networks enhance interlayer adhesion in 4D‐printed objects by utilizing the combined effects of multiple DBs, reducing mechanical anisotropy and improving the mechanical and shape memory properties.
Zhen Li, Peiyao Yan, Hao Wang, Yuancheng Zhang, Junhua Kong, Wei Zhao, Xin Li, Xiaomeng Zhang, Zhe Cui, Peng Fu, Xinchang Pang, Minying Liu, Chaobin He   +12 more
wiley   +1 more source

The role of molecular imaging in detecting fibrosis in Crohn’s disease

Annals of Medicine
Fibrosis is a pathological process that occurs due to chronic inflammation, leading to the proliferation of fibroblasts and the excessive deposition of extracellular matrix (ECM).
Ali S. Alyami, Yahia Madkhali, Naif A. Majrashi, Bandar Alwadani, Meaad Elbashir, Sarra Ali, Wael Ageeli, Hesham S. El-Bahkiry, Abdullah A. Althobity, Turkey Refaee   +9 more
doaj   +1 more source

Visualization of the Spiral Ganglion Neuron in Vivo Using a Novel 177Lu Nuclear Molecule Label

Advanced Science, EarlyView.
The study developed and validated a radionuclide‐labeled anti‐VGLUT1 antibody probe for the first nuclear imaging of cochlear spiral ganglion neurons (SGNs) in vivo. This approach may provide aid in screening candidates suitable for CI surgery by quantifying the number of surviving SGNs, and predicting the potential for postoperative hearing ...
Chenyang Kong, Xiaohui Wang, Jintao Yu, Li Wen, Chengwen Zheng, Ge Yin, Kai Xu, Weiwei He, Hao Wang, Xiaoli Lan, Dawei Jiang, Yu Sun   +11 more
wiley   +1 more source

Evaluation of Queue Management System (QMS) Use in Chest X-Ray for Tuberculosis Screening: A Case Study

Indian Journal of Radiology and Imaging
Background Tuberculosis (TB) remains a threat to public health globally and is one of the top infectious killer diseases in Africa and Asia. The government and international partners have strategically intervened by cascading chest radiography
Victor Chigbundu Nwaiwu, Sreemoy Kanti Das   +1 more
doaj   +1 more source

Detection and Quantification of Over‐Humidification in Polymer Electrolyte Fuel Cells: Insights into Simulation, Imaging, and Sensors

Advanced Energy and Sustainability Research, EarlyView.
This review highlights advanced methods for detecting and managing over‐humidification in polymer electrolyte fuel cells (PEFCs), emphasizing innovative sensors, simulation techniques, and imaging methods. By addressing the impact of water management on fuel‐cell performance and durability, this study outlines practical and sustainable solutions for ...
Maximilian Käfer, Viktor Hacker, Merit Bodner   +2 more
wiley   +1 more source