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1. 組織ドップラー心エコーtissue doppler echocardiography [show details]
… longitudinal expansion of the LV during early diastole, as assessed by mitral annular velocity, is an interesting and useful application of TDE . One study used the early diastolic mitral annular velocity (Ea also …
2. 三尖弁の心エコー評価echocardiographic evaluation of the tricuspid valve [show details]
… choose the highest velocity. The four-chamber view is usually, but not always, the highest velocity. If only one view provides a complete TR jet, the velocity may be underestimated.… systole in response to TR and retrograde V waves. With more advanced degrees of TR, the systolic expansion of the IVC is visually apparent . IVC size and its respiratory variation can be used to estimate …
3. ハンチントン病：臨床的特徴および診断huntington disease clinical features and diagnosis [show details]
… onset tend to have the largest expansion in the number of repeats, while onset late in life correlates with a lower expansion of the repeat number.… initiation of volitional saccades (quick conjugate eye movements between points of fixation), and saccade velocity is reduced . This is characterized by the absence of saccadic movement with preservation of smooth …
4. 成人に生じる原因不明の肺高血圧症の臨床的特徴と診断clinical features and diagnosis of pulmonary hypertension of unclear etiology in adults [show details]
…is due to RV failure, increased right-sided filling cardiac pressures, and extracellular volume expansion. Anorexia and/or abdominal pain and swelling – Anorexia and/or abdominal pain in the right upper … TTE evaluates the following: The probability of PH using the tricuspid regurgitant jet velocity (TRV).…
5. 経食道心エコーによる血行動態評価hemodynamics derived from transesophageal echocardiography [show details]
… lower in velocity ( and and and ). Variables frequently measured from pulmonary venous flow velocity tracings with demonstrated utility include: Peak systolic and peak early diastolic flow velocities; Peak …

English Journal

Backwashing behavior and hydrodynamic performances of granular activated carbon blends.

Liu D, Xie Q, Huang X, Wan C, Deng F, Liang D, Liu J.
Environmental research. 2020 May;184()109302.
Ozone-biological activated carbon (O-BAC) process has been proved to be an efficient and cost-effective technology in advanced treatment of drinking water. However, O-BAC raises strict requirements in adsorption, hydrodynamic and regeneration performances, which one single activated carbon could har
PMID 32120125

Pulse wave velocity and short-term outcome in patients requiring intravascular volume expansion: a pilot study.

Milan A, Maldari P, Iannaccone A, Leone D, Avenatti E, Molino P, Livigni S, Veglio F, Aprà F.
Emergency medicine journal : EMJ. 2020 Apr;37(4)217-222.
Fluid therapy has a pivotal role in the management of acutely ill patients. However, whether or not a patient can tolerate additional intravascular volume is controversial and optimal strategy is unknown. Carotid femoral pulse wave velocity (cfPWV) evaluates arterial stiffness. To determine whether
PMID 31874921

Numerical Simulation of Flow Field and Ion Transport for Different Ion Source Sampling Interfaces of a Mass Spectrometer.

Wang W, Bajic S, John B, Emerson DR.
Journal of the American Society for Mass Spectrometry. 2020 Apr;31(4)840-855.
Understanding ion transport mechanisms in the flow expansion section of the first vacuum region of a mass spectrometer (MS) with an atmospheric pressure ionization source is essential for optimizing the MS sampling interface design. In this study, numerical simulations of three types of ions in two
PMID 32134651

Japanese Journal

A simple method to evaluate the eigenvalue of premixed flame propagation

IIZUKA Hiroyuki,KUWANA Kazunori,YAZAKI Shigetoshi
Mechanical Engineering Letters 6(0), 19-00610-19-00610, 2020
… Its value must be determined such that the correct burning velocity can be reproduced. … It was found that even two-term asymptotic expansion of <i>Λ</i> …
NAID 130007787126

Simulation of voltage/current waveforms and contact area of pulsed surface discharge on water

Furusato Tomohiro,Yamamoto Yota,Sakamoto Takuya,Oura Kazushi,Matsuda Yoshinobu,Yamashita Takahiko
IEEE Transactions on Dielectrics and Electrical Insulation 26(2), 439-446, 2019-05-06
… Expansion of the contact area in the creepage direction, is evaluated by the electric field calculation at the edge of the conductive disk. … The expansion terminates when the field becomes lower than 26 kV/cm. … The velocity of the expansion increases with the applied voltage. … The tendency of simulation results of the expansion of the contact area are consistent with the previous observation results of the discharge propagation. …
NAID 120006605733

Comparative Study of Microwave Polar Brightening, Coronal Holes, and Solar Wind over the Solar Poles

Fujiki Ken'ichi,Shibasaki Kiyoto,Yashiro Seiji,Tokumaru Munetoshi,Iwai Kazumasa,Masuda Satoshi
Solar Physics 294(3), 30, 2019-03
… We compared the long-term variation (1992–2017) in solar polar brightening observed with the Nobeyama Radioheliograph, the polar solar-wind velocity with interplanetary scintillation observations at the Institute for Space-Earth Environmental Research, and the coronal-hole distribution computed by potential-field calculations of the solar corona using synoptic magnetogram data obtained at the National Solar Observatory/Kitt Peak. …
NAID 120006583766