Results 21 to 30 of about 55,528,302 (308)
Frontiers in Plant Science, 2016 Root hairs are tubular outgrowths that originate from epidermal cells. Exposure of Arabidopsis to cadmium (Cd) and arsenic [arsenite, As(III)] increases root hair density and length.
Ramin Bahmani +3 more
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RAIRO - Theoretical Informatics and ApplicationsThere are many references to matrices or determinants that have Fibonacci numbers as elements. In this paper, we find several determinants expressing the Fibonacci and related polynomials.
Takao Komatsu, Emrah Kiliç
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Química Nova, 2009 This work reports an alternative, fast and robust method, for the determination of total As, As(III) and As(V) by HG-AAS without the use of prereductants.
Ricardo Perobelli Borba +3 more
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Membranes, 2022 In this paper, an activated bismuth layer formed in situ on a solid bismuth microelectrode, used as a working electrode for the electrochemical sensitive determination of Ga(III), based on anodic stripping voltammetry (ASV) is discussed.
Malgorzata Grabarczyk, Edyta Wlazlowska
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Orbit determination with the two-body integrals: III [PDF]
Celestial Mechanics and Dynamical Astronomy, 2015 We present the results of our investigation on the use of the two-body integrals to compute preliminary orbits by linking too short arcs of observations of celestial bodies. This work introduces a significant improvement with respect to the previous papers on the same subject (see Gronchi et al. 2010, 2011).
GRONCHI, GIOVANNI FEDERICO +2 more
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Spectrophotometric Determination of Cr (III) and Fe (III) by Cephalexin
, 2021 Abstract In this work cephalexin and its Cr (III) and Fe (III) metal complexes determination were carried out by spectrophotometric method. The following experimental procedures like effect of pH, effect of metal ion concentration, effect of drug concentration, effect of time and the composition of the complex by mole ratio .In this research work, it ...
Alaa E. Ali +3 more
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TiO₂-Photocatalyzed As(III) Oxidation and its Applicability to Water Treatment [PDF]
, 2006 Ingestion of arsenic (As) in drinking water can lead to several chronic illnesses, including bladder, lung, and skin cancers. Due to natural weathering reactions, As is present in many drinking water sources throughout the United States and other ...
Ferguson, Megan Alameda
core +1 more source
Thiocyanatochrome complexes in analytical chemistry: Determination of osmium(III) [PDF]
Journal of the Serbian Chemical Society, 2005 New complex combinations of Os(III) complexed with thiourea and ethyl thiourea, as well as of complex anions of Cr(III) analogues of Reineke’s salt, [Cr(CNS)4(amine)2]-, where the amine is aniline, benzylamine morpholine etc., were synthesized.
Bratulescu George +2 more
doaj +3 more sources
Spectrophotometric Study and Analytical Applications of Iron (III)-Chelate System with (Mordant Blue-9) Reagent in Aqueous Solution [PDF]
Eurasian Journal of Science and Engineering, 2017 The reagent 6-(5-chloro-2-hydroxy-3-sulfophenylazo)-5-hydroxy-1-naphthalene sulfonic acid (Mordant blue – 9) is proposed as a spectrophotometric reagent for the determination of trace amounts of iron (III). The proposed chromogenic reagent is sensitive
Dheyaa JirjeesYaqoob
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Pediatric Blood &Cancer, EarlyView.ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider +15 more
wiley +1 more source