Speaker extraction seeks to extract the clean speech of a target speaker from multi-talker mixture speech. There have been studies use pre-recorded sample or face image as cue. In human communication, co-speech gestures that are naturally timed with also contribute perception. this work, we explore sequence, e.g. hand and body movements, cue for extraction, which could be easily obtained low-re...

In this study, a zinc plant purification cake (CINKUR Co. Turkey) was leached with sulphuric acid and an acidic leach solution containing Zn(II), Fe(II), Pb(II), Al(III), Cu(II), Co(II) and Ni(II) ions was obtained. After purification, ammonium thiocyanate and water were added to the remaining leach solution containing Co(II) and Ni(II) ions to adjust the chemical media and ion concentration. T...

Vermiform Rotylenchulus reniformis were anesthetized in water by 10-40% CO but were fully motile for 24 hours in water below 5% CO. When air containing 2.5% CO was blown onto agar, nematodes accumulated at the point of highest CO concentration. Nematodes also accumulated when chilling (0.2-1 C) of agar by the gas flow at the accumulation point was offset with heat from a fiber optic. In Baerman...

Supercritical carbon dioxide (SC-CO(2)) extraction of flavonoids from pomelo (Citrus grandis (L.) Osbeck) peel and their antioxidant activity were investigated. Box-Behnken design combined with response surface methodology was employed to maximize the extraction yield of flavonoids. Correlation analysis of the mathematical-regression model indicated that a quadratic polynomial model could be u...

Supercritical carbon dioxide (SC-CO(2)) extraction of oil from oak silkworm pupae was performed in the present research. Response surface methodology (RSM) was applied to optimize the parameters of SC-CO(2) extraction, including extraction pressure, temperature, time and CO(2) flow rate on the yield of oak silkworm pupal oil (OSPO). The optimal extraction condition for oil yield within the expe...

oxime extractants 3-tert-butyl-2-hydroxy-5-methyl benzaldehyde oxime (hl1) and 3-tert-butyl-2-hydroxy-5-methoxy benzaldehyde oxime (hl2) were synthesized and characterized by conventional spectroscopic methods. suitable lipophilic nature of the prepared extractants allowed examining the ability of these molecules for extraction-separation of copper from its mixture with normally associated meta...

Microalgae contain valuable biologically active lipophilic substances such as omega-3 fatty acids and carotenoids. In contrast to the recovery of vegetable oils from seeds, where the extraction with supercritical CO₂ is used as a mild and selective method, economically viable application of this method on similarly soluble oils from microalgae requires, in most cases, much higher pressure. This...

This paper discusses the use of a setting similar to co-training in automatic terminology processing. Two aspects of terms (internal aspect, i.e linguistic, and statistical properties; and external aspect, i.e. contexts) will be used interchangeably in a bootstrapping manner, in order to extract more and more terms and context patterns. The results show that, using only a small set of seed term...