Po‐Chou Chan
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View article: Experimental investigation on slotted Koch snowflake fractal patch rectenna
Experimental investigation on slotted Koch snowflake fractal patch rectenna Open
Radio frequency energy harvesting, a sustainable power source for IoT devices, faces limitations due to its low power density. However, existing slotted fractal antenna designs often lack systematic optimization and do not emphasize the 2 …
View article: Decision Support Systems for Predicting Erectile Dysfunction
Decision Support Systems for Predicting Erectile Dysfunction Open
Men with ED generally complain failure to attain or maintain an adequate erection during sexual activity.The prevalence of ED is strongly correlated with age, affecting about 40% of men at age 40 and nearly 70% at aged 70.A variety of chro…
View article: Guidelines for reducing image retakes of general digital radiography
Guidelines for reducing image retakes of general digital radiography Open
Image retake of radiological examinations not only increases the risk of radiation exposure of the patients, but also wastes the medical resource and degrades the quality of services of the hospitals. This study aimed at discovering factor…