The paper presents the aspects of 3D graphics utilization in the visualization of underground coal gasification (UCG) process. Data gathered during the process as well as achieved by the mathematical modelling describe a three dimensional structure of the georeactor where the process takes place. Proper visualization of this information is crucial for better understanding of the process and fur...

Coal is the dominant source of energy in China, but about 50% of the coal resource is left underground unmined. Because of this, the “long-tunnel, large section, two-stage” Underground Coal Gasification (UCG) technology has been put forward, and the UCG model platform has been built. Simulation tests are underway and some gasification parameters have been obtained. Five field trials have been c...

The Tetrahymena L-21 ScaI ribozyme derived from the self-splicing group I intron catalyzes a reversible reaction analogous to the first step of self-splicing: CCCUCUA (S) + [UC]G right harpoon over left harpoon CCCUCU (P) + [UC]GA. To relate our understanding of the ribozyme to the self-splicing reaction and to further the mechanistic dissection of the ribozyme reaction, we have established a q...

The aim of the study was the explain the mechanism related to therapeutic effects of Uremic Clearance Granules (Niaoduqing Keli in Chinese) on adenine-induced Chronic Renal Failure in rats. Thirty 8-week-old male Wistar rats were selected and randomly divided in to 3 groups: Normal Control Group (NCG)consisted of 10 rats, Chronic Renal Failure Pathological Control Group (PCG) 10 rats, and Uremi...

BACKGROUND Implementation of the COPD-Home integrated disease management (IDM) intervention at discharge after hospitalizations for acute exacerbations of COPD (AECOPD) led to reduced hospital utilization during the following 24 months compared to the year prior to study start. AIMS To analyze the impact of the COPD-Home IDM intervention on health related quality of life, symptoms of anxiety ...

OBJECTIVE The aim of this study was to evaluate the left ventricular (LV) functional parameters calculated using quantitative electrocardiography (ECG)-gated myocardial perfusion single photon emission computed tomography (QGS). In addition to LV systolic parameters, diastolic parameters were compared with those by ultrasound echocardiography (UCG) and also with plasma B-type natriuretic peptid...

OBJECTIVES To examine the effect on mobility self-efficacy of a multifactorial, individualized, occupational/physical therapy (OT/PT) intervention delivered via teletechnology or in-home visits. DESIGN Randomized, clinical trial. SETTING One Department of Veterans Affairs and one private rehabilitation hospital. PARTICIPANTS Sixty-five community-dwelling adults with new mobility devices. ...