The paper deals with design, modelling, and testing of an ultrasonic (US) chain torsional vibrations that includes a tool at its end could be used for different industrial applications such conventional nonconventional machining revolution, helicoidal, curved surfaces or various types materials. US horn helicoidal channel whose profile was studied aiming growing the amplification amplitude tool...

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BACKGROUND The treatment of hereditary angioedema (HAE) has undergone dramatic changes as newer medicines have become available in recent years. Optimal care of these patients requires a comprehensive management plan. Although several consensus papers have been published concerning the diagnosis and treatment of HAE, guidelines for a comprehensive management plan have not been developed. OBJE...

Worldwide, different guidelines are used to assess the adequacy of gestational weight gain. This study identified the recommendations for gestational weight gain in Brazilian women. We also determined the proportion of women with adequate weight gain in accordance with these recommendations and the associated perinatal outcomes. A systematic review was performed. A computerized search was condu...

The main objective of this study is to analyze spillover fluctuations between inflation fluctuation and (un)employment fluctuation in relation to agriculture, industry and services sectors of Iran. In line with this, PANEL in Mean-MGARCH model has been used concerning Iran’s agriculture, industry and services sectors over the period of time from spring 2002 to winter 2016. The results show that...

OBJECTIVE To review evaluation literature concerning people, organizational, and social issues and provide recommendations for future research. METHOD Analyze this research and make recommendations. RESULTS AND CONCLUSIONS Evaluation research is key in identifying how people, organizational, and social issues - all crucial to system design, development, implementation, and use - interplay w...

Metapopulations are a popular way to gain an abstract model of a certain species in a scattered landscape. These models can be used for analytical questions concerning the viability of the modeled species. Several applications exist that evaluate metapopulations concerning their persistence, e.g. Meta-X. There is a strong interest in discovering modifications of the environment, that have a pos...