Although recent advances of four-dimensional (4D) flow magnetic resonance imaging (MRI) has introduced a new way to measure Reynolds stress tensor (RST) in turbulent flows, its measurement accuracy and possible bias have remained be revealed. The purpose this study was compare the 4D MRI particle image velocimetry (PIV) terms velocity turbulence quantification. Two difference rates 10 20 L/min ...

Abstract In this paper, a hybrid algorithm called rough sine cosine (RSCA) is introduced for solving engineering optimization problems by merging the (SCA) with set theory concepts (RST). RSCA combines benefits of SCA and RST to focus search promising region where global solution can be found. Due imprecise information on problems, efficient algorithms roughly identify optimal type uncertain da...

Muscle hardness and its relationship with different muscle lengths/positions are important for understanding underlying physiological status, yet remained unclear. This study aimed to detect the local at lengths identify influence of position on in healthy adults. A total 26 adults participated this study. Shear wave elastography (SWE) was used measure Rectus Femoris (RF), Tibialis Anterior (TA...

修辞構造解析ではニューラルネットワークなどの識別器を用いた解析器を教師あり学習により学習する．しかし，現存の最大規模のコーパスである RST-DT は 385 文書しかなく，ニューラルネットワークを学習するに十分な量とは言い難い．このような学習データの不足は，クラス数が多く頻度に偏りのある修辞関係ラベルの推定において性能低下の原因となる．そこで，本論文では自動的に修辞構造を付与した疑似正解データセットを利用したニューラル修辞構造解析手法を提案する．疑似正解データセットは複数の解析器により得られた修辞構造木の間で共通する部分木とし，ニューラル修辞構造解析器の事前学習に利用し，人手で作成した正解データを用いて解析器を追加学習する．RST-DT コーパスを用いた実験では，提案手法は OriginalParseval による核性と修辞関係の評価においてそれぞれ micro-F1 で 64.7...

in this paper, we present a method for solving the rst kind abel integral equation. in thismethod, the rst kind abel integral equation is transformed to the second kind volterraintegral equation with a continuous kernel and a smooth deriving term expressed by weaklysingular integrals. by using sidi's sinm - transformation and modied navot-simpson'sintegration rule, an algorithm for...

Investigating the variability of phytoplankton phenology plays a key role in regions characterized by cyclonic circulation regimes or convective events, like north-western Mediterranean Sea (NWM). The main goal this study is to assess potential robust satellite techniques (RST) identifying anomalous blooms NWM using 9 years (2008–2017) multi-sensor chlorophyll-a (chl-a) products from CMEMS and ...

In the application of content-based image retrieval, the ideal characteristics should be invariance to geometrical transformations. That is, once the image undergoes geometrical transformations, we expect the features extracted from the image are invariant. Thus, in this paper, rotation, scaling and translation (RST) invariant features for image retrieval are investigated, and a new method is p...

The Reinforcement Sensitivity Theory (RST) of personality is a theoretical account of the neural and psychological processes underlying the major dimensions of personality. The first section of this introductory chapter traces the development of RST, from its official birth in 1970, through to Gray’s highly influential 1982 The Neuropsychology of Anxiety, and on to its major revision in 2000 wi...

Materials and methods: Th is is a prospective, open-label, single-centre study. Th e study involved 86 consecutive patients with nonulcer dyspepsia. All patients were randomly assigned into 2 study groups at a 2:1 ratio using random sampling numbers. Th e fi rst group of patients were administered a sequential treatment: pantoprazole 2 × 40 mg and amoxicillin 2 × 1000 mg for the fi rst 7 days a...