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In this book, Andrew McStay introduces the state-of-the-art emotional artificial intelligence (AI) which involves new media technologies that have acquired greater ability to read, sense, track, and classify human emotions, thanks to the rise of big data and computational power. |
In this book, Andrew McStay introduces the state-of-the-art emotional artificial intelligence (AI) which involves new media technologies that have acquired greater ability to read, sense, track, and classify human emotions, thanks to the rise of big data and computational power. |
In the present work a new system for nondestructive evaluation of applied stress on the pipeline steels surface is proposed. This system is based on applying a magnetic field on the pipe surface, whose direction changes due to rotatory permanent magnets. The variation of magnetic field direction produces the Barkhausen signal, which is measured by a pick-up coil. The angular dependence of the magnetic Barkhausen noise signal energy is influenced by the pipe surface curvature due to the changing headprobe liftoff. Also, the said angular dependence changes with the applied tensile stress due to the magneto-elastic effect. The result of Barkhausen noise measurements in the pipeline surface submitted to applied tensile stress reveals that, since the effect of curvature on the angular de... |
Danshen (Salvia miltiorrhiza) is a one of the most well-known medicinal herbs in the Oriental medicine for treatment of certain cardiovascular disoders. Our current research on triterpenoid component in danshen roots led to the isolation of a new highly hydroxylated ursane-type triterpene, urs-12,20(30)-dien-3β,7β,24-triol-28-oic acid (2) and one known triterpene, epiasiatic acid (1). Their structures were elucidated on the basis of extensive spectroscopic analyses including NMR and MS spectra and comparison with literature data. The new compound 2 showed medium activity against HL-60 cells with the IC50 value of 16.3 μM. The obtained results of unique bioactive triterpenes from danshen contributed not only to its phytochemical profile associated with chemotaxanomy but also to biolo... |
Amantadine hydrochloride (1), a well-known antiviral drug, has been used to treat certain type-A influenza infections and been also medicated as an anti-dyskinetic agent for Parkinson’s disease. In this paper, we report a simple and economical procedure for synthesis of amantadine hydrochloride (1) from 1-bromoadamantane (3) and urea in a one-step procedure with high yield (81%) and advantage. The structure of the obtained amantadine hydrochloride was confirmed by MS, 1H-NMR and 13CNMR spectra and its quality was validated following the United State Pharmacopeia (USP 38). In addition, the synthesis condition was optimized following parameters including reaction reagent as source of nitrogen, reaction temperature, reaction time, reagent molar-ratio, solvent and HCl concentration, suc... |
Child maltreatment remains a major health threat globally that requires the understanding of socioeconomic and cultural contexts to craft effective interventions. However, little is known about research agendas globally and the development of knowledge-producing networks in this field of study. This study aims to explore the bibliometric overview on child maltreatment publications to understand their growth from 1916 to 2018. Data from the Web of Science Core Collection were collected in May 2018. Only research articles and reviews written in the English language were included, with no restrictions by publication date. We analyzed publication years, number of papers, journals, authors, keywords and countries, and presented the countries collaboration and co-occurrence keywords analy... |
Background: This short communication report some new results obtained from a medical survey among 900 Vietnamese patients in 2015, looking into possibly influential sociodemographic factors as far as patient satisfaction is concerned, to establish empirical relationships between them for policy implications.
Methods: The study employed the baseline category logit models to establish empirical relationships between predictor variables and responses, which reflect different levels of satisfaction.
Results: Income, medical expenditure, and insurance coverage have the positive influence on improving patient satisfaction. However, insurance reimbursement rate has the negative influence. Patients with residency status are more demanding than those without. The more seriously ill, th... |
