Tactile sensor arrays have attracted considerable attention for their use in diverse applications, such as advanced robotics and interactive human–machine interfaces. However, conventional tactile suffer from electrical crosstalk caused by current leakages between the cells. The approaches that been proposed thus far to overcome this issue require complex rectifier circuits or a serial fabrication process. This article reports flexible array fabricated through batch process using mesh. A...

Abstract Background To develop a warning system that can prevent or minimize laser exposure resulting in kidney and ureter damage during retrograde intrarenal surgery (RIRS) for urolithiasis. Our study builds on the hypothesis shock waves of different degrees are delivered to hand surgeon depending whether hits stone tissue. Methods A surgical environment was simulated RIRS by filling body raw whole chicken with water stones from human body. We developed an acceleration measurement recorded...

It has been demonstrated that radioactive iodine therapy (RIT) is very useful for ablating remnant thyroid tissue or metastatic lesions after total thyroidectomy in well-differentiated cancer. Epiphora as a result of lacrimal drainage system obstruction rare complication RIT. Previous studies have shown most patients with epiphora RIT are old ages, females, and high cumulative dose. Here, we report on case low-risk factors including young male, 5.5-GBq (150-mCi) dose the first

In recent times, the need for effective super-resolution (SR) techniques has surged, especially large-scale images ranging 2K to 8K resolutions. For DNN-based SISR, decomposing into overlapping patches is typically necessary due computational constraints. such patch-decomposing scheme, one can allocate resources differently based on each patch's difficulty further improve efficiency while maintaining SR performance. However, this approach a limitation: uniformly allocated within patch,...

In this paper, we present algorithms for predicting a spatio-temporal random field measured by mobile robotic sensors under uncertainties in localization and measurements. The of interest is modeled sum time-varying mean function Gaussian Markov (GMRF) with unknown hyperparameters. We first derive the exact Bayesian solution to problem computing predictive inference field, taking into account observations, uncertain hyperparameters, measurement noise, fully point view. show that not scalable...

화염가수분해 증착법(FHD : Flame Hydrolysis Deposition)으로 제작된 Ge이 첨가된 BPSG(Boro-Phospho-Silicate-Glass)막의 표면을 절단톱(dicing saw)을 이용하여 일정한 깊이로 절단함으로써 각 단위 마이크로렌즈 셀들을 형성시켰다. 또한 절단된 가열용융(thermal reflow) 방법을 <TEX>$1200^{\circ}C$</TEX>에서 가열용응시킴으로써 직경이 <TEX>$53.4{\mu}m$</TEX>인 어레이를 제작할수 있었다. 이 때 렌즈간 간격은 <TEX>$70{\mu}m,$</TEX> 렌즈 두께는 약 <TEX>$28.4{\mu}m$</TEX>이었다. 어레이의 형상을 이미지-프로세스로 분석하였으며. 초점거리는 <TEX>$62.2{\mu}m$</TEX>이었다. 본 제작방법은 일반적인 사진식각 공정을 이용한 제작보다 간단하면서도 저렴한 비용으로 제작이 가능하다. 곡률반경의 조절이 용이하고, 보다 정밀하며 다양한 구현할...

Abstract Recently, a new class of spatial models over continuum domain that builds on hidden Gaussian Markov Random Fields (GMRFs) was proposed for resource-constrained networked mobile robots dealing with non-stationary physical processes. The GMRF realized respect to proximity graph surveillance region. In this paper, we investigate learning strategies based the maximum likelihood (ML) and posteriori (MAP) estimators find locational generating points model so can efficiently make...

Abstract Background: To develop a warning system that can prevent or minimize laser exposure resulting in kidney and ureter damage during retrograde intrarenal surgery (RIRS) for urolithiasis. Our study builds on the hypothesis shock waves of different degrees are delivered to hand surgeon depending whether hits stone tissue. Methods: A surgical environment was simulated RIRS by filling body raw whole chicken with water stones from human body. We developed an acceleration measurement...