HIGH STRENGTH PAPER PRODUCTION BASED ON ESTERIFICATION OF THERMOMECHANICAL PULP FIBERS IN THE PRESENCE OF POLY(VINYL ALCOHOL)

High strength paper production based on esterification of thermomechanical pulp fibers in the presence of poly(vinyl alcohol)

Thermomechanical pulp (TMP) fibers, generally used to produce newspapers and carton materials, have poor inter- and intra-fiber bonding contributing to low strength properties.Poly(vinyl alcohol) (PVOH) was applied as a co-additive of 1,2,3,4-butanetetracarboxylic acid (BTCA), in the presence of sodium hypophosphite (SHP) as a catalyst, to esterify

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Diagnostic Value of Preoperative Electrodiagnostic Analysis in a Patient with Facial Palsy and a Large Vestibular Schwannoma: Case Report

Although radiologic methods confirm the diagnosis of patients with fg42 replica large vestibular schwannomas, these methods usually indicate only the size of the tumor and its possible nerve compression.Electrodiagnostic methods can reveal the functional state of the nerves, particularly the trigeminal and facial nerves, as well as providing a basi

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Rectangling irregular videos by optimal spatio-temporal warping

Abstract Image and video processing based on geometric principles typically changes the rectangular shape of video frames to an irregular shape.This paper presents a warping based approach for rectangling such irregular frame boundaries in space and time, i.e., nautica voyage hajuvesi making them rectangular again.To reduce geometric distortion in

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Nesidioblastosis with delayed diagnosis and post-operative complications in a patient with complex psychiatric history

Nesidioblastosis is drip shoes transparent a rare condition of organic persistent hyperinsulinaemic hypoglycaemia, with fewer than 100 cases since it was first recorded.However, an increasing prevalence suggests previous underdiagnosis due to poor knowledge and awareness.This case describes the presentation, clinical decision-making and unique chal

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