Practicality Verification of an Application Virtualization System Assuming Use of BYOD Environment

From 2019, We - Kyushu Institute of Technology started to bring and use students’ laptops (called “BYOD on education”) in some lectures. In the same timing, we have replaced our information systems for education and research use (we call “Education systems”). The new system is turned to support our BYOD environment on education scene. For one thing that, “Application virtualization system” has been adopted. It behaves as “the application was installed on PCs” without some installation procedures. It can be expected to enhance lectures such as some exercise using software. Before providing application virtualization system, some practicality verification is needed. We adopt this system to 30 different software for education and research use. After verification, we judged that 25 of 30 software can be adopting for BYOD environment on education scene

Effect of Laughter Yoga on Pulmonary Rehabilitation in Patients with Chronic Obstructive Pulmonary Disease.

Objective: To evaluate the clinical usefulness of laughter yoga for patients with chronic obstructive pulmonary disease (COPD) in a pulmonary rehabilitation setting. Design: Pilot study, with randomization of participants. Setting: This study was conducted by the Yoshino-cho National Health Insurance Yoshino Hospital Department of Internal Medicine. Participants: Stable outpatients with COPD (7 men and 1 woman, age 64 to 84 years) participated in the pulmonary rehabilitation program during a 2-week period. Intervention : The patients were divided into two groups based on a sealed envelope randomization method. The laughter yoga group had a 10-min laughter yoga session before exercise training. Patients in both groups had exercise training, educational programs, lung physiotherapy, and nutrition counseling. Outcome Measures: Health-related quality of life using the St. George's Respiratory Questionnaire (SGRQ) and the Medical Research Council (MRC) Health Survey Short Form 36-item (SF-36), depression scores using the Self-rating Depression Scale (SDS), anxiety scores using State-Trait Anxiety Inventory (STAI), and spirometry, the 6-minute walk test and mMRC dyspnea scale results were evaluated before and at 2 weeks after the program in both groups. Results: There were significant improvements in the SGRQ impacts domain and the SF-36 general health domain in the laughter yoga group, while the SF-36 physical functioning domain significantly improved in the control group. SDS and STAI result did not significantly change in either group. Spirometry, the 6-minute walk test, and MRC dyspnea scale results did not significantly change in either group. Conclusion: Laughter yoga may improve the psychological quality of life in patients with COPD

Experimental Demonstration of a Programmable 400-Gbps DMT Transceiver with Policy-based Control

We propose a programmable 400-G discrete multi-tone (DMT) transceiver with policy-based control. We experimentally demonstrate the 400-G DMT transceiver enabling either capacity, distance, or energy efficiency priority in a four-node photonic mesh network

The InfraRed Imaging Spectrograph (IRIS) for TMT: latest science cases and simulations

The Thirty Meter Telescope (TMT) first light instrument IRIS (Infrared Imaging Spectrograph) will complete its preliminary design phase in 2016. The IRIS instrument design includes a near-infrared (0.85 - 2.4 micron) integral field spectrograph (IFS) and imager that are able to conduct simultaneous diffraction-limited observations behind the advanced adaptive optics system NFIRAOS. The IRIS science cases have continued to be developed and new science studies have been investigated to aid in technical performance and design requirements. In this development phase, the IRIS science team has paid particular attention to the selection of filters, gratings, sensitivities of the entire system, and science cases that will benefit from the parallel mode of the IFS and imaging camera. We present new science cases for IRIS using the latest end-to-end data simulator on the following topics: Solar System bodies, the Galactic center, active galactic nuclei (AGN), and distant gravitationally-lensed galaxies. We then briefly discuss the necessity of an advanced data management system and data reduction pipeline.Comment: 15 pages, 7 figures, SPIE (2016) 9909-0

The amphioxus genome and the evolution of the chordate karyotype

Lancelets ('amphioxus') are the modern survivors of an ancient chordate lineage, with a fossil record dating back to the Cambrian period. Here we describe the structure and gene content of the highly polymorphic approx520-megabase genome of the Florida lancelet Branchiostoma floridae, and analyse it in the context of chordate evolution. Whole-genome comparisons illuminate the murky relationships among the three chordate groups (tunicates, lancelets and vertebrates), and allow not only reconstruction of the gene complement of the last common chordate ancestor but also partial reconstruction of its genomic organization, as well as a description of two genome-wide duplications and subsequent reorganizations in the vertebrate lineage. These genome-scale events shaped the vertebrate genome and provided additional genetic variation for exploitation during vertebrate evolution

The Infrared Imaging Spectrograph (IRIS) for TMT: closed-loop adaptive optics while dithering

The InfraRed Imaging Spectrograph (IRIS) is the first-light client instrument for the Narrow Field Infrared Adaptive Optics System (NFIRAOS) on the Thirty Meter Telescope (TMT). IRIS includes three natural guide star (NGS) On-Instrument Wavefront Sensors (OIWFS) to measure tip/tilt and focus errors in the instrument focal plane. NFIRAOS also has an internal natural guide star wavefront sensor, and IRIS and NFIRAOS must precisely coordinate the motions of their wavefront sensor positioners to track the locations of NGSs while the telescope is dithering (offsetting the telescope to cover more area), to avoid a costly re-acquisition time penalty. First, we present an overview of the sequencing strategy for all of the involved subsystems. We then predict the motion of the telescope during dithers based on finite-element models provided by TMT, and finally analyze latency and jitter issues affecting the propagation of position demands from the telescope control system to individual motor controllers.Comment: 21 pages, 19 figures, SPIE (2018) 10707-4

The Infrared Imaging Spectrograph (IRIS) for TMT: instrument overview

IRIS is a near-infrared (0.84 to 2.4 micron) integral field spectrograph and wide-field imager being developed for first light with the Thirty Meter Telescope (TMT). It mounts to the advanced adaptive optics (AO) system NFIRAOS and has integrated on-instrument wavefront sensors (OIWFS) to achieve diffraction-limited spatial resolution at wavelengths longer than 1 μm. With moderate spectral resolution (R ~ 4000 – 8,000) and large bandpass over a continuous field of view, IRIS will open new opportunities in virtually every area of astrophysical science. It will be able to resolve surface features tens of kilometers across Titan, while also mapping the most distant galaxies at the scale of an individual star forming region. This paper summarizes the entire design and capabilities, and includes the results from the nearly completed preliminary design phase

Axial patterning in cephalochordates and the evolution of the organizer

The organizer of the vertebrate gastrula is an important signalling centre that induces and patterns dorsal axial structures. Although a topic of long-standing interest, the evolutionary origin of the organizer remains unclear. Here we show that the gastrula of the cephalochordate amphioxus expresses dorsal/ventral (D/V) patterning genes (for example, bone morphogenetic proteins (BMPs), Nodal and their antagonists) in patterns reminiscent of those of their vertebrate orthlogues, and that amphioxus embryos, like those of vertebrates, are ventralized by exogenous BMP protein. In addition, Wnt-antagonists (for example, Dkks and sFRP2-like) are expressed anteriorly, whereas Wnt genes themselves are expressed posteriorly, consistent with a role for Wnt signalling in anterior/posterior (A/P) patterning. These results suggest evolutionary conservation of the mechanisms for both D/V and A/P patterning of the early gastrula. In light of recent phylogenetic analyses placing cephalochordates basally in the chordate lineage, we propose that separate signalling centres for patterning the D/V and A/P axes may be an ancestral chordate character