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Lego Company has made a programmable robot set named Mindstorms NXT(NXT). This set comes with several types of sensors, motor, and programmable brick. The NXT set is provided with visual programming environment. Novice programmer can easily make a program for robot using this visual programming environment. The software of NXT is based on National(More)
PURPOSE This prospective, randomized, clinical trial compared the outcome of surgical hemorrhoidectomy by open and closed techniques in terms of postoperative pain, wound healing, and morbidity. METHODS All consecutive patients with Grade III internal hemorrhoids with prominent external components or Grade IV hemorrhoids were randomly allocated to one of(More)
We developed multiplex polymerase chain reaction (PCR) to detect aac(6 ')/aph(2 "), aph(3 ')-IIIa, and ant(4 ')-Ia, the genes encoding the most clinically relevant amino-glycoside modifying enzymes (AME), and simultaneously, the methicillin resistant gene, mecA, in Staphylococcus species. Clinical isolates of 45 S. aureus and 47 coagulase negative(More)
BACKGROUND Low-volume bowel preparations have been shown to provide an equivalent cleansing effect as that of a standard 4 L polyethylene glycol. However, studies comparing the efficacy of low-volume bowel preparations are few, and the results have been controversial. This study aimed to compare the bowel cleansing quality and tolerability between sodium(More)
Diagnosis of scrub typhus is difficult because its symptoms are very similar to other acute febrile illnesses, such as leptospirosis, murine typhus, and other viral hemorrhagic fevers. To differentiate scrub typhus from other acute febrile diseases, a rapid and reliable serological diagnosis is important. We have developed a chimeric recombinant antigen(More)
AIM To investigate the predictive factors of self-expandable metallic stent patency after stent placement in patients with inoperable malignant gastroduodenal obstruction. METHODS A total of 116 patients underwent stent placements for inoperable malignant gastroduodenal obstruction at a tertiary academic center. Clinical success was defined as acceptable(More)
The effects of moxifloxacin, a new methoxyfluoroquinolone, on the production of proinflammatory cytokines from human peripheral blood mononuclear cells (PBMCs) were evaluated. Moxifloxacin inhibited the production of tumor necrosis factor alpha (TNF-alpha) and/or interleukin-6 (IL-6) by PBMCs stimulated with lipopolysaccharide (LPS), lipoteichoic acid(More)
To evaluate duration- and dose-dependent effects of continuous exposure to a 60 Hz magnetic field (MF) on the testes in mice, BALB/c male mice were exposed to a 60 Hz MF at 100 μT for 24 h a day for 2, 4, 6, or 8 weeks, and at 2, 20, or 200 μT for 24 h a day for 8 weeks. Any exposures to MF did not significantly affect body or testicular masses. However,(More)
A robot highly motivates students and it is one of the best ways to connect students with the technology. LEGO created a set called robotic invention system. This system helps students to understand the technology of both robot and programming language. It also improves creativeness by building and controlling the robot. This paper would propose the idea on(More)