A5083843561- Climate Change Policy and Economics
- Atrial Fibrillation Management and Outcomes
- Silicon and Solar Cell Technologies
- Sustainability and Climate Change Governance
- Cardiac Arrhythmias and Treatments
- Semantic Web and Ontologies
- Asian Industrial and Economic Development
- Service-Oriented Architecture and Web Services
- Thin-Film Transistor Technologies
- Logic, Reasoning, and Knowledge
- Data Management and Algorithms
- Robot Manipulation and Learning
- Semiconductor materials and interfaces
- Open Education and E-Learning
- Semiconductor materials and devices
- Robotic Mechanisms and Dynamics
- Advanced Database Systems and Queries
- Hybrid Renewable Energy Systems
- Advanced Surface Polishing Techniques
- Ion-surface interactions and analysis
- Business Process Modeling and Analysis
- Formal Methods in Verification
- Cardiac pacing and defibrillation studies
- Child Development and Digital Technology
- Robotics and Automated Systems
Ijinkai Takeda General Hospital
2024
Takeda (Japan)
2005-2023
Kyoto University
1994-2023
Aichi Institute of Technology
1993-2016
Agence internationale de l'énergie
2014
Keio University
2001-2011
Research Institute of Economy, Trade and Industry
2006-2011
Kyoto Institute of Technology
2010
Shibaura Institute of Technology
2005
University of Yamanashi
2005
Short-QT syndrome (SQTS) is a recently recognized disorder associated with atrial fibrillation (AF) and sudden death due to ventricular arrhythmias. Mutations in several ion channel genes have been linked SQTS; however, the mechanism remains unclear. This study describes novel heterozygous gain-of-function mutation inward rectifier potassium gene, KCNJ2, identified SQTS. We studied an 8-year-old girl markedly short-QT interval (QT = 172 ms, QTc 194 ms) who suffered from paroxysmal AF....
In this research, a case study of International Energy Agency Technology Collaboration Programmes, one the longest operating global energy technology cooperation approaches, is undertaken. Based on logical framework approach, critical factors were identified leading to positive outcomes in research and innovation across nations, line with their goals. An email survey was sent representatives participating countries collect data regarding inputs outputs, desirable outcomes. Along result...
International cooperation in technology innovation can help accelerate energy transitions globally. If they are to promote global systemic change, partnerships need move beyond nurturing niches and increase their geographical reach. Moving brings challenges for such international traditionally focused on technological-hardware advanced countries. Based an analytical framework rooted transition studies, this paper explores how globally by conducting a unique empirical study of the almost five...
To obtain a dynamic focusing mirror with optically ideal or parabolic deformation, thin Si diaphragm 3-D specific thickness profile has been fabricated by unique processing method. The which allows deformation is determined the finite-element method (FEM). approximately 10 mm in diameter and 9- mu m thickness. Its of created dry-etching Photoresist on substrate first exposed to energy through mask made dither photoresist then developed form curved complies optical profile. transcribed dry...
Joint torque sensing is important for interactive robots, since the robot interacts with humans and environment by not only end effector but also whole body. We have proposed a practical technique which utilizes flexible part of an harmonic drive gear. The provides joint without reducing stiffness or changing mechanical structure joints. Thus, applicable to robots. developed 7 DOF anthropomorphic arm gearing built-in sensors. By using we realized dimensions almost same as those human arm. In...
Wiki is one of the most successful technologies in Web 2.0 because it so simple that anyone can start using instantly. The main aim this research to realize a collaborative programming environment as Wiki. Each page contains source code Scheme function which executed on server. Users edit any at time without complicated procedure, and see results their changes In order avoid intentional or unintentional destruction working programs, when users attempt modify existing functions, modified...
Commercially available, Czochralski-grown (CZ), phosphorus- and boron-doped (100) silicon wafers have been characterized by capacitance-voltage deep-level transient spectroscopy measurements of Schottky diodes. Two electron traps labelled A1 (Ec-0.10 eV) A2 (Ec-0.13 are commonly observed in n-type with a concentration around 1011 cm-3. These correspond to the hydrogen-related complexes previously reported. A decrease carrier occurs near surface p-type wafers. This is ascribed passivation...
A partial activation of phosphorus -implanted (100) silicon substrates was found to be induced by a subsequent hydrogen ion implantation at . The energy, dose and rate dependences were studied using spreading resistance, secondary-ion mass spectroscopy transmission electron microscopy. In the investigated range 10 60 keV we 30 most suitable energy for samples 80 without changing depth profile. had profile which similar immediately after implantation. proceeded with increasing decreasing...
Depth profiles of thermal donors formed at 450 degrees C in oxygen-rich n-type silicon have been studied through capacitance-voltage measurements Au Schottky diodes the oxygen concentration range 8.1*1017 to 15.3*1017 cm-3. Thermal donor concentrations increase with depth and their are empirically fitted error function equation. The obtained diffusivity decreases annealing time is higher for samples lower initial concentrations. Combining infrared absorption measurements, it found that...
Background: Climate change represents a global challenge that cannot be mitigated by any single nation. Notably, CO2 emissions from the Southern Hemisphere are escalating rapidly, currently constituting two-thirds of total. The proactive efforts India, which leads this group, noteworthy. Purpose: This study aims to elucidate impact international cooperation on decarbonization, with specific focus semiconductor industry in representative nation Global South. current state collaboration...
Abstract Background No procedural parameters for Micra transcatheter pacing system (Micra TPS) implantation on the right ventricular mid-septum have been established though it is encouraged safety. Purpose We aimed to investigate predictors TPS mid-septum. Methods This a single-center, retrospective and observational study. Eighty-two patients who underwent were enrolled. The sites of septum classified into basal, mid apical-septum in anterior oblique 35° image. Predictors mid-septal...
A window system, GMW, and a Japanese inputting Wnn, have been developed together to serve as flexible network-extensible infrastructures for building workstation environments, especially with languages. GMW is an overlapping system which intended support wide range of graphical environments user-friendly interface. It features clean, high-level imaging model, well extensibility, modifiability, portability, based on virtual-machine-server-type implementation. Wnn highly user-customizable...
We are forming a LIGA process into 3 dimension (3D), and succeeded in the trial production of spiral microcoil with diameter 0.5 mm, length 1 coil line width 10 pm, pitch 20 pm. The consists X-ray lithography using synchrotron radiation (SR), electroforming technology to fabricate metallic mold, plastic replication technology. In order apply this produce microcoil, was modified 3D processing method. Furthermore, completed by metallization on surface resin core. Fabrication master for mold...
This paper proposes a novel strategy of designing play equipments. The introduces two loose constraints as guideline for designers. first constraint is “describing unit action chain_ based on Barthes_ semiology, and the second infomorphism between designer, equipment, players channel theory. We provide detailed explanation through an example process playing environment where usage equipment cannot be foreseen.
Abstract Background The third-generation laser balloon (LB3) is equipped with an ultra-compliant and a motor-driven generator, which contribute to durable gapless isolated lesion creation. However, the efficacy of wide-area pulmonary vein (PV) isolation (PVI) using LB3 remains be elucidated. Purpose This study aims investigate PVI LB3. Methods single-center retrospective study. Patients atrial fibrillation (AF) who underwent ablation during period from August 2021 June 2022 were enrolled....
Abstract Background The roof area ablation beyond pulmonary vein (PV) isolation (PVI) using a cryoballoon has been described as an effective therapy for patients with atrial fibrillation (AF). However, the effect of performed visually guided laser balloon (VGLB) remains to be elucidated. Purpose This study aims investigate efficacy VGLB. Methods A total 325 AF (paroxysmal AF=199, persistent AF=126) who underwent VGLB from July 2018 May 2022 were analyzed retrospectively. After initial...
Abstract Background The roof area ablation beyond pulmonary vein (PV) isolation (PVI) using a cryoballoon has been widely performed for patients with atrial fibrillation (AF). However, the feasibility of visually guided laser balloon (VGLB) remains to be elucidated. Purpose This study aims investigate and safety additional roofline creation by VGLB alone in AF. Methods A total 30 AF (paroxysmal AF=15, persistent AF=15) who underwent from March 2023 August were analyzed retrospectively. was...