23 research outputs found
Brain arteriovenous malformations presenting with haemorrhage
No full textIncludes bibliographical references
Measurement system analysis for categorical measurements: agreement and kappa type indices
No full textTitle Measurement system analysis for categorical data: Agreement and kappa-type indices Author(s) J. de Mast, W.N. extern van Wieringe
Sichuan (China), lakes on the saddle below mountains
No full textLakes on the Hai-Tze-Shan saddle below Djara Peak.Image is part of research condcuted by J. Hanson-Lowe for the article: Notes on the Pleistocene Glaciation of the South Chinese-Tibetan Borderland
Author(s): J. Hanson-Lowe
Source: Geographical Review, Vol. 37, No. 1 (Jan., 1947), pp. 70-87
Published by: American Geographical Society
Stable URL: http://www.jstor.org/stable/211362http://www.jstor.org/stable/211362Grayscal
Japan, woman raking branches in forest
No full textSweeping the forest floor for fuel.Image is part of research condcuted by J. W. Macnab for the article: Cultivation and Field Form on Three Japanese Islands
Author(s): J. W. Macnab
Source: Geographical Review, Vol. 60, No. 2 (Apr., 1970), pp. 176-191
Published by: American Geographical Society
Stable URL: http://www.jstor.org/stable/213679http://www.jstor.org/stable/213679Grayscal
Sichuan (China), hanging valleys formed by glaciers
No full textHanging valley on left-hand wall of valley below, and to east of the Sara La.Image is part of research condcuted by J. Hanson-Lowe for the article: Notes on the Pleistocene Glaciation of the South Chinese-Tibetan Borderland
Author(s): J. Hanson-Lowe
Source: Geographical Review, Vol. 37, No. 1 (Jan., 1947), pp. 70-87
Published by: American Geographical Society
Stable URL: http://www.jstor.org/stable/211362http://www.jstor.org/stable/211362Grayscal
Sichuan (China), view of mountains across from Litang plain
No full textLooking across the Litang plain from somewhat east of that town. The "Lama's Hat" peak lies in the center of the picture and is flanked by corries.Image is part of research conducted by J. Hanson-Lowe for the article: Notes on the Pleistocene Glaciation of the South Chinese-Tibetan Borderland
Author(s): J. Hanson-Lowe
Source: Geographical Review, Vol. 37, No. 1 (Jan., 1947), pp. 70-87
Published by: American Geographical Society
Stable URL: http://www.jstor.org/stable/211362http://www.jstor.org/stable/211362Grayscal
Japan, row of stones on farmfield
No full textA row of stones placed along a boundary had formed a balk which initiated the formation of a positive lynchet.Image is part of research condcuted by J. W. Macnab for the article: Cultivation and Field Form on Three Japanese Islands
Author(s): J. W. Macnab
Source: Geographical Review, Vol. 60, No. 2 (Apr., 1970), pp. 176-191
Published by: American Geographical Society
Stable URL: http://www.jstor.org/stable/213679http://www.jstor.org/stable/213679Grayscal
Title: Electrochemical Storage of Energy in Single-wall Carbon Nanotubes Author(s): J. de Jonge; R.A.H. Niessen; P.H.L. Notten
No full textAbstract: In order to study the possibilities of reversible electrochemical storage of energy in single wall carbon nanotubes (SWNTs), it is necessary to purify the as-produced (a.p.) SWNTs. In this study an attempt was made to develop a purification procedure for a.p. arc discharge SWNT material. Subsequently, many electrochemical experiments were performed to study the electrochemical storage of hydrogen and lithium in an aqueous electrolyte and an organic electrolyte respectively. For these experiments the as-produced SWNTs, partially purified SWNTs and commercially purified SWNTs were used. In addition to these materials, also a.p. laser ablation SWNTs were used in the organic electrolyte. The purification of a.p. SWNTs was found to be a very complicated procedure. The main difficulty was to develop an effective manner to remove the impurities without causing any damage to the vulnerable nanotubes. Particularly the removal of disordered carbon and graphite from the asproduced material in a non-destructive manner was found to be extremel
Title: Analysis of priority mechanisms for streaming over wireless connections Author(s): J. Kalb; M.A. van Hartskamp
No full textwireless LAN, wireless networks, fixed priority scheduling, queuein
Status of J-PARC E07: Systematic study of double strangeness nuclei with hybrid emulsion method
No full text© 2019 Author(s). J-PARC E07 is the most complex emulsion experiment to date investigating double hypernuclei with a hybrid emulsion method. This experiment aims to detect 104 Ξ- stop events, ten times more events than the past experiments. Thus, an unequivocal identification of several new double hypernuclei is expected. The beam exposure has been completed at the K1.8 beam line of the J-PARC hadron facility in June 2017. The photographic development of all emulsion sheets has also been completed in February 2018. The emulsion sheets are presently being analyzed with dedicated optical microscopes. Current statistics is comparable to that of E373 and so far 10 events of 3-vertices topology have been detected. A typical event of double Λ hypernucleus and a twin Λ hypernucleus are introduced. We plan to complete the main part of the emulsion scanning within a year
