A5051131587- Teleoperation and Haptic Systems
- Multimedia Communication and Technology
- Peer-to-Peer Network Technologies
- Virtual Reality Applications and Impacts
- Tactile and Sensory Interactions
- Robotics and Automated Systems
- Image and Video Quality Assessment
- Video Analysis and Summarization
- Video Coding and Compression Technologies
- Cardiac Imaging and Diagnostics
- Caching and Content Delivery
- Robot Manipulation and Learning
- Simulation and Modeling Applications
- Advanced Vision and Imaging
- Cardiovascular Health and Disease Prevention
- Telecommunications and Broadcasting Technologies
- Mobile Agent-Based Network Management
- Network Traffic and Congestion Control
- Gaze Tracking and Assistive Technology
- Cardiovascular Function and Risk Factors
- Nitric Oxide and Endothelin Effects
- Advanced Optical Imaging Technologies
- IoT and Edge/Fog Computing
- Blood Pressure and Hypertension Studies
- Heart Failure Treatment and Management
Nagoya Institute of Technology
2015-2024
University of Computer Studies Yangon
2019-2024
Aichi Sangyo University
2024
University Of Information Technology
2024
Shimane University
2013-2023
University of Tsukuba
1990-2022
Ishihara Sangyo Kaisha (Japan)
2022
Southwest Jiaotong University
2021
University of Electronic Science and Technology of China
2021
Institute of Electronics
2021
Abstract Docosahexaenoic acid (C22:6, n‐3), a major n‐3 fatty of the brain, has been implicated in restoration and enhancement memory‐related functions. Because Alzheimer's disease impairs memory, infusion amyloid‐β (Aβ) peptide (1–40) into rat cerebral ventricle reduces learning ability, we investigated effect dietary pre‐administration docosahexaenoic on avoidance ability Aβ peptide‐produced model rats. After mini‐osmotic pump filled with or vehicle was implanted acid‐fed control rats,...
Background The usefulness of vascular function tests for management patients with a history coronary artery disease is not fully known. Methods and Results We measured flow‐mediated vasodilation ( FMD ) brachial–ankle pulse wave velocity (ba PWV in 462 assessment the predictive value ba future cardiovascular events prospective multicenter observational study. first primary outcome was events, second composite stroke, heart failure, sudden death. During median follow‐up period 49.2 months,...
Background Diagnostic criteria of flow‐mediated vasodilation (FMD), an index endothelial function, and nitroglycerin‐induced (NID), vascular smooth muscle the brachial artery have not been established. The purpose this study was to propose diagnostic FMD NID for normal function function. Methods Results We investigated cutoff values in subjects with (risk group) those without cardiovascular risk factors or diseases (no‐risk 7277 Japanese (mean age 51.4±10.8 years) from Flow‐Mediated Dilation...
Body core temperature in the normothermic range alters infarct size rabbits. Moreover, may modulate protection by adenosine during a coronary artery occlusion. We investigated effect of within (35-39 degrees C) on myocardial produced 45-min occlusion open-chest swine (n = 10), and we determined whether blockade with 8-phenyltheophylline deaminase increased 9). After 4 h reperfusion area at risk were Evans blue dye triphenyltetrazolium chloride. Infarct strongly correlated (r2 0.71, P 0.0001)...
We evaluated the relationship of severity hyperuricemia and flow-mediated vasodilatation brachial artery (FMD) in patients with without metabolic syndrome (MetS).In a cross-sectional study, FMD was obtained 2,732 Japanese healthy men (49 ± 8 years) who had no cardiovascular (CV) disease were not on any medication for CV risk factors. MetS defined according to criteria, serum uric acid (UA) levels upper half fifth (highest) quintile range as severe hyperuricemia, whereas those lower this mild...
AimsFor the standardization of flow-mediated vasodilatation (FMD) assessment as a clinical tool, validation its reliability across multiple institutions and establishment normal/reference values based on reliable data from are needed.Methods resultsIn Study 1, FMD (scan recording analysis) using an ultrasonographic semi-automatic measuring system (sFMD) was conducted at 18 participating (sFMD-INST) (n = 981). All brachial arterial scans were also analyzed core laboratory (sFMD-COLB). After...
This paper proposes a media synchronization mechanism which adjusts the output timing among stored continuous streams in multimedia communications. The proposed method consists of intra-stream and inter-stream mechanisms. control is performed after control. Then, whether still maintained or not checked. con be used networks have unknown delay bounds, it does suppose periodical generation units such as video frames. It also deals with two types depending on how strictly to synchronize...
The last few years, significant advances which improve healthcare have been done in Internet of Things, cloud computing, video coding, and mobile devices. This paper provides an overview these advances. Also, we propose IoT-based surveillance system for ubiquitous monitoring. consists sensors, actuators, cameras. Mesh topology was decided to be used as it important advantages. Moreover, the Constrained Application Protocol (CoAP) is data compression transferring, Scalable High-Efficiency...
ObjectivesTo examine the longitudinal mutual association between endothelial dysfunction and arterial stiffness, also to determine which of two variables was more closely associated with progression subclinical organ damage.MethodsThe brachial-ankle pulse wave velocity (baPWV), carotid intima-media thickness (CIMT), estimated glomerular filtration rate, microalbuminuria flow-mediated vasodilatation brachial artery (FMD) were measured three times at 1.5-year intervals in 674 Japanese patients...
Background and Purpose — Assessment of left atrial appendage (LAA) function with transesophageal echocardiography is useful for detecting patients at high risk thromboembolism as a result fibrillation (AF). A recent study reported that the atrium main source brain natriuretic polypeptide (BNP) in AF without overt heart failure. The purpose this was to assess possible relationship between LAA plasma BNP levels nonvalvular AF. Methods Thirty-four consecutive chronic (age, 69±9 years) underwent...
This paper studies user-level (or perceptual) QoS for multimedia applications over the Internet and demonstrates that media can compensate each other from a perceptual point of view. For this study, we formulate problem mutually compensatory property in terms mapping relation between application-level user-level; then conduct simple experiment on lip synchronization to investigate property. As result, observe existence voice video. It is also shown exists within limited range combinations...
Flow-mediated vasodilatation of the brachial artery (FMD) is a marker which related to endothelial nitric oxide bioavailability. Commercially available ultrasound machines equipped with online computer-assisted semi-automatic analysis software measure FMD have recently become in Japan. These devices enable more convenient examination, enhanced reproducibility measurement, and shortened examination time. Using such devices, present multicenter prospective study we propose to: 1) establish...
Recent technologies such as Big Data could be used in order to help the improvement of other fields except for telecommunication field. Due Health field, technology contribute with aim purpose analysis and management huge amounts health data. The main objective this research proposal is an analytical study IoT, Cloud Computing (CC) largescale data (Big Data) resolve various issues facing sector relation these technologies. collection medical (e-health) big real time. will performed by sensor...
Regulation of coronary vasomotor tone during exercise is incompletely understood. We investigated the contributions K+ ATP channels and adenosine to vasodilation that occurs in normal heart presence a artery stenosis. Dogs were chronically instrumented with Doppler flow probe, hydraulic occluder, indwelling catheter on left anterior descending exercised treadmill produce rates approximately 200 beats/min. By graded inflation occluder wide range stenosis severities, we determined...
To support multicast communications for live media, the authors propose a group synchronization mechanism and enhance an intra-stream/inter-stream which they previously proposed media. The method employs estimates of network delays adjustment output timing among destinations. have implemented mechanisms on lip-synch experimental system. Live video speaker his voice captured at source are multicast, then synchronized This paper also presents system performance such as coefficient variation...
Peripheral vascular endothelial dysfunction is an independent predictor of cardiovascular events, and can be assessed noninvasively by measuring reactive hyperemia, either ultrasound measurement flow-mediated vasodilatation or, less commonly, blood flow using plethysmography. In the present study hyperemia was measured plethysmography in healthy subjects with multiple risk factors.Reactive following 5-min occlusion upper arm 449 (302 men, 147 women, age range 20-70 years) (n=352) without...
The dynamic behavior of a reservation system with slotted ALOHA channel is analyzed in this paper. It assumed that each user handles one message at time and consists group packets general probability distribution for size. An approximate Markovian model the developed on assumption state transition can occur only beginning frame. by an analytical technique called equilibrium point analysis. throughput average delay characteristics are obtained, stability demonstrated. A procedure also given...
In this paper, we propose a new refinement filter for depth maps. The convolutes map by jointly computed kernel on natural image with weight map. We call the weighted joint bilateral filter. fits an outline of object in to image, and it reduces noises. An additional slope compensation removes blur across boundary. set’s computational cost is low independent ranges. Thus can refine maps generate accurate lower cost. addition, apply filters various types map, such as simple block matching,...