Results 51 to 60 of about 11,592,761 (284)
Química Nova, 2010 A method for selective determination of tributyltin in the presence of Sn(IV) by combining hydride generation inductively coupled plasma optical emission spectrometry (HG-ICP OES) and solid phase extraction (SPE) using baker's yeast is proposed.
Monizze Vannuci e Silva +4 more
doaj +1 more source
Bio‐Inspired Artificial Ionic Mechanoreceptor
Advanced Functional Materials, EarlyView.A skin‐inspired artificial mechanoreceptor based on ionic interactions is presented for biomimetic tactile sensing. Pressure‐driven ionic redistribution within microfluidic channels generates a self‐powered electrical signal without external bias. The generated waveform exhibits mechanoreceptor‐like temporal features, including overshoot and undershoot,
Mohammad Akbari +4 more
wiley +1 more source
Journal of Food Quality, 2018 Despite many advantages to its cultivation, grain sorghum is an underutilized crop because of low nutrient availability, particularly protein digestibility, due to antinutritional compounds in the grain and by moist-heat cooking.
Christina N. Day, Ruben O. Morawicki
doaj +1 more source
Исследования и практика в медицине, 2018 Purpose. To compare of the diagnostic accuracy of ultrasonography (US) with magnetic resonance imaging (MRI) as a reference in the assessment of pathological changes of the soft tissues at the X-ray negative stage of knee joint osteoarthritis (OA ...
M. V. Makarova, M. Yu. Valkov
doaj +1 more source
Biotechnological β-glucan Production from Returned Baker´s Yeast and Yeast Remaining after Ethanol Fermentation [PDF]
Egyptian Sugar Journal, 2019 The aim of this work was performed to develop a milder and cost-effective extraction procedure for Beta-glucan (BG) from two types of S. cerevisiae, the returned Baker's yeast “RBY” and yeast remaining after ethanol fermentation “EFY” using different ...
Mohamed Orban +3 more
doaj +1 more source
Electrically Induced Phase Transition and Synaptic Functionality in MoTe2/Graphene Memristors
Advanced Functional Materials, EarlyView.An electrically induced reversible 2H ↔ 1T′ phase transition is demonstrated in a vertical Au/Ti/MoTe2/graphene memristor with a laterally contacted graphene electrode. Resistive switching proceeds through a compositionally invariant amorphous/2H ↔ amorphous/1T′ transformation, in which a self‐formed amorphous MoTe2 interfacial region is proposed to ...
Chien‐Hua Wang +7 more
wiley +1 more source
OsteologyThis paper aims to review the various surgical techniques for gastrocnemius–soleus recession and Achilles tendon lengthening, with a special focus on the treatment of clubfoot and cerebral palsy (CP) equinus contracture.
Robin Olaonipekun +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai +6 more
wiley +1 more source
The Monogenity of Pure Quintic Fields: The Power of Sieving
MathematicsWe provide a simple algorithm for calculating all generators of power integral bases in pure quintic fields. This procedure involves the usual standard elements like Baker’s method and LLL reduction.
István Gaál
doaj +1 more source
Global Interior Robot Localisation by a Colour Content Image Retrieval System
EURASIP Journal on Advances in Signal Processing, 2007 We propose a new global localisation approach to determine a coarse position of a mobile robot in structured indoor space using colour-based image retrieval techniques.
M. Ben Ahmed +3 more
doaj +1 more source