نتایج جستجو برای: h2o25 ml nh4ac 32 moll
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During the research for this project a large number of archives and libraries were consulted which hold material by, or referring to, Albert Moll. The majority of the printed material can be found in libraries in Berlin – Staatsbibliothek Berlin [State Library Berlin], Bibliothek der Humboldt-Universität zu Berlin [Library of the Humboldt-University] and Zentralund Landesbibliothek Berlin [Cent...
Albert Moll was one of the most influential sexologists during the first three decades of the twentieth century. In contrast to his rivals Sigmund Freud and Magnus Hirschfeld, his achievements have not yet been recognised adequately. The author gives a comparative account of the work of these three protagonists. This shows that Moll formed some ideas which are regarded as psychoanalytical today...
Primary signet-ring cell/histiocytoid carcinomas of the eyelid are extremely rare tumors considered to originate from sweat glands. Here, we report the case of a 72-year-old man diagnosed with primary signet-ring cell/histiocytoid carcinoma of the eyelid and present immunohistochemical analyses of the eyelid apocrine gland (Moll gland) and apocrine and eccrine sweat glands of perineum and axill...
Based on the recurrence relations on the coefficients of the Boros-Moll polynomials Pm(a) = ∑ i di(m)a i derived independently by Kauers and Paule, and Moll, we are led to the discovery of the reverse ultra log-concavity of the sequence {di(m)}. We also show that the sequence {i!di(m)} is log-concave for m ≥ 1. Two conjectures are proposed.
Judith Burkart ([email protected]), Anthropological Institute, University of Zurich, Switzerland Adolf Heschl ([email protected]), Zoological Institute, University of Graz, Austria Luca Surian & Stefania Caldi ([email protected]), Dipartimento di Psycologia, Università di Trieste, Trieste, Italy Claudia Thoermer ([email protected]) & Beate Sodian (so...
Clay modified carbon paste electrode (CPE-C) its applicability for electroanalysis of N, N’-ethylene-2,2’-bipyridinium (diquat) has been described in the present work. Electrochemical modification was performed by electronic impedance spectroscopy (EIS) and cyclic voltammetry (CV) in the range of -0.6 V to 1.2 V in 0.1 M K2SO4 (pH 3). The voltammetric method behavior of DQ is suggested where an...
Multi-element determination of trace elements in urine and dialysis solutions by atomic absorption spectrometry has been investigated. Coprecipitation with samarium hydroxide was used for preconcentration of trace elements and elimination of matrix elements. To 10 ml of each sample was added 500 mul of 2 mgml(-1) samarium solutions; the pH was then adjusted to 12.2 in order to collect trace hea...
guides to the medical literature: XXII: how to use articles about clinical decision rules. Evidence-Based Medicine Working Group. JAMA 2000;1:79–84. 26. Bleeker SE, Moll HA, Steyerberg EW, Donders AR, Derksen-Lubsen G, Grobbee DE, Moons KG. External validation is necessary in prediction research: a clinical example. J Clin Epidemiol 2003;9:826–832. 27. Herrmann N. Retrospective information from...
In this paper, the hemoglobin (Hb)-collagen microbelt modified electrode with three-dimensional configuration was fabricated via the electrospinning method. Direct electron transfer of the Hb immobilized into the electrospun collagen microbelts was greatly facilitated. The apparent heterogeneous electron transfer rate constant (k(s)) was calculated to be 270.6s⁻¹. The electrospun Hb-collagen mi...
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