Due to the rapid-developed Internet and with the big data era coming, the automatic summarization research has been emerged a popular research topic. The aim of automatic summarization is in attempt to select important text or spoken sentence to represent the topic (theme) of original text or spoken document according to a predefined summarization ratio. In this study we frame automatic summari...

Extractive distillation is a common process for the separation of homogeneous azeotropic mixtures. In this process entrainer feed flowrate and reflux ratio of the extractive column represent the crucial design degrees of freedom which govern feasibility and operating cost. In this work feasibility and operational stability of the extractive column is related to the analysis of the nonlinear dyn...

Lactic acid production by fermentation has attracted interest because optically pure lactic acid is the raw material of biodegradable polymer, polylactic acid, which has been mainly used in food packing. In situ extractive fermentation of lactic acid with reactive extraction has two critical problems: the toxicity of diluents and extractant and the difference in the optimum pH between fermentat...

In situ extractive fermentation was used to produce 4-vinyl derivatives from hydroxycinnamic acids extracted from corn cobs by recombinant Escherichia coli cells expressing Lactobacillus plantarum phenolic acid descarboxylase (PAD) gene. This microorganism mainly produced 4-vinylphenol (4VP) from p-coumaric acid (p-CA). In the first study , we observed that the concentrations of 4VP are higher ...

Owing to the rapidly growing multimedia content available on the Internet, extractive spoken document summarization, with the purpose of automatically selecting a set of representative sentences from a spoken document to concisely express the most important theme of the document, has been an active area of research and experimentation. On the other hand, word embedding has emerged as a newly fa...

Automatic text summarization has gained much interest in the last few years, since it could, at least in principle, make the process of information seeking in large document collections less tedious and time-consuming. Most existing summarization methods generate summaries by initially extracting the sentences that are most relevant to the user’s query from documents returned by an information ...

The heterogeneity of color distribution between sapwood and heartwood limits the market for wood from fast-growth plantations of tropical species. Wood color is associated with wood extractives contents. This study presents the relationship between wood color parameters measured by the CIELab color system and total amount of extractives and phenolic-type extractives in ethanol-toluene and hot w...

Taking an extractive approach to decompose a legacy application into features is difficult and laborious with current approaches and tools. We present a prototype of a tooldriven approach that largely hides the complexity of the task.

Leaves of Dodonaea viscose Linn are used in the treatment of gout and rheumatism. This present work deals with pharmacognostical studies such as leaf constants, ash values, extractive values and also preliminary phytochemical studies of leaves of Dodonaea Viscosa Linn.

The present study deals with the Pharmacognostical investigations on the leaves of Zanthoxylum armatum along with fluorescence characteristics ash and extractive values with an aim to identify and differentiate if from its possible adulterants and / or substitutes.