نتایج جستجو برای: tct
تعداد نتایج: 6884 فیلتر نتایج به سال:
The application value of three-dimensional color power angiography (3D-CPA), high-risk human papillomavirus (HR-HPV), ThinPrep cytology test (TCT) joint detection on cervical disease screening was investigated. In total, 1,900 patients that were examined in Gynecological and Cervix Clinic of Maternal and Child Care Service Center of Xuzhou from June 2012 to March 2015 were enrolled in the prese...
Not only are small photovoltaic (PV) systems widely used in poor countries and rural areas where the electrical loads low but they can also be integrated into national electricity grid to save costs reduce CO2 emissions. Partial shading (PS) is one of phenomena that leads a sharp decrease performance PV systems. This study provides comprehensive investigation (consisting ten modules or fewer) u...
Williamson’s (1979) transaction cost theory (TCT) has been widely used in information technology (IT) outsourcing research. This research, however, has led to mixed and unexpected results. From a theoretical standpoint, this paper argues that the conceptualization of the constructs and, more importantly, the linkage among constructs that IT outsourcing decision models have hypothesized are not ...
Minimizing the total completion time (TCT) is essential in numerous manufacturing settings. Since such a problem considered NP-hard, it not likely that an optimal solution exists. Accordingly, many papers scheduling literature look for dominance relation as to minimizing TCT. Furthermore, due wide range of unpredictability settings, consider settings with uncertain and bounded setup times. None...
UNLABELLED CT-based attenuation correction (AC) for myocardial perfusion PET studies is challenging because of respiratory motion. Our study aimed to compare the transmission CT (TCT)-based and CT-based AC for myocardial perfusion PET/CT images with a direct semiquantitative approach comparing differences in segmental count distribution. METHODS Stress and rest (82)Rb PET scans from 54 consec...
This paper presents work on the task of constructing an example base from a given bilingual corpus based on the annotation schema of Translation Corresponding Tree (TCT). Each TCT describes a translation example (a pair of bilingual sentences). It represents the syntactic structure of source language sentence, and more importantly is the facility to specify the correspondences between string (b...
A conventional measure to determine the ability to understand speech in noisy backgrounds is the so-called speech reception threshold (SRT) for sentences. It yields the signal-to-noise ratio (in dB) for which half of the sentences are correctly perceived. The SRT defines to what degree speech must be audible to a listener in order to become just intelligible. There are indications that elderly ...
High-quality screening with cytology has markedly reduced mortality from cervical cancer. However, it needs experienced pathologists to review and make the final decisions. We have developed folic acid receptor-mediated diagnosis (FRD) kits to effectively and conveniently screen patients with cervical cancer. We conduct present study aim to assess clinical significances of FRD in screening cerv...
AIMS The aim of this study was to investigate the role of gap junctions in atrial fibrillation (AF) by analysing the effects of a gap junction enhancer and blocker on AF vulnerability and electrophysiological properties of isolated hearts. METHODS AND RESULTS The acute atrial stretch model of AF in the isolated rabbit heart was used. Sustained AF (SAF) was induced by a burst of high-frequency...
Time–cost trade-off problems (TCT) are well-known in project management contents. This approach normally applied for scheduling of a project especially where the project should be completed under pre-determined deadline. This paper aims to extend time-cost trade-off (TCT) problems in order to provide a well-organized mechanism for both scheduling and rescheduling processes of a project. The pro...
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