102,167 research outputs found
The Helen Keller International Food Frequency Method underestimates vitamin A intake where sustained breastfeeding is common
No full text<p>Persson V, Greiner G, Islam S, and Gebre-Medhin M. The Helen Keller International Food Frequency Method underestimates vitamin A intake where sustained breastfeeding is common. Food and Nutrition Bulletin 19(4):343-346, 1998.</p
Multiple solutions of p-Laplace type equations
No full textThe aim of this paper is stating some existence and multiplicity results for critical points of
the family of functionals which can be written as
in the Banach space , being a bounded domain in .\\
Proven a suitable variant of condition ,
a modified version of ``classical'' linking theorems apply
by making use of a ``good'' decomposition of in a sequence of finite dimensional subspaces
የኢትዮጲያ ናሽናል ዴይሪ ፎረም - የወተት ብዙ ምርት እያለ ብዙ መሄድ ያልተቻለው ብዙ አቀናባሪዎች ባለመኖራቸው ነው
No full textSpeech of Gidey G/Medhin at the National Dairy Forum, Addis Ababa, November 23-24, 2010
Bibliographie Hilarion G. Petzold 1958 – 2009 mit Anhang als Einführung
No full textDieses Archiv enthält die Gesamtbibliographie der Werke des Autors nebst einiger Texte „Über H. G. Petzold“ im Schlussteil der Bibliographie sowie einen Anhang mit einer Einführung in die Architektur des Werkes in seinem wissenslogischen Aufbau als Ausarbeitung seines „Tree of Science Modells“ (2007).This archive contains the complete bibliography of the author and some texts about H. G. Petzold, moreover an epilogue with an introduction to the architecture of the works in its epistemological structure and composition and as an elaborations of Petzold’s „Tree of Science Modell (2007).https://www.fpi-publikation.de/polyloge/01-2009-petzold-h-g-gesamtbibliographie-h-g-petzold-1958-2009-updating-november2009/peerReviewedpublishedVersio
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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3346: Samuel G. Freedman, author, 2013
No full textPhotograph of author Samuel G. Freedman, at NT Daily Slash meeting in the Mayborn School of Journalism at UNT
FISSION-TRACK DATING OF A TEPHRA LAYER IN THE ALAT FORMATION OF THE DANDIERO GROUP (DANAKIL DEPRESSION, ERITREA)
No full textAttempts to date a biotite separate from a tephra layer recognized near Buia (Danakil Depression, Eritrea) in the liwer part of the Homo remains – bearing Dandiero group (formerly attributed to the Danakil Formation) using the 39Ar/40Ar method failed because of xenocrystic contamination. For this reason it was applied the fission-track method on glass, since no other phases datable with this technique were present. The quality of glass was very poor for fission-track dating, because of the small size of grains. In addition, after polishing only few glass shards showed useful surfaces for track counting and only 25 spontaneous tracks were counted. The determined fission-track age - 0.75 +/- 0.16 Ma - is a rejuvenated age due to the presence of a certain amount of annealing of spontaneous tracks. An attempt to apply the plateau method for correcting this apparent age failed. A corrected age of 1.3 +/- 0.3 Ma was computed using the size-correction method. In spite of its low precision, this fission-track age represents a significant result, since it corroborates the attribution to Jaramillo Subchron of the normal magnetozone near the base of which the tephra is located
Note on a Schroedinger-Poisson system in a bounded domain
No full textThis work is concerned with a nonlinear system of Schrödinger-Poisson equations in a bounded domain with Dirichlet boundary conditions. We prove the existence of infinitely many solutions of the form u(x)exp(−iωt), for every value of ω, in equilibrium with the electrostatic field φ(x)
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