نتایج جستجو برای: 7030 brass
تعداد نتایج: 2426 فیلتر نتایج به سال:
An effective heat dissipation of uncooled 400-Gbps (16×25-Gbps) form-factor pluggable (CDFP) optical transceiver module employing chip-on-board multimode 25-Gbps vertical-surface-emitting-laser (VCSEL) and 25-Gbps photodiode (PD) arrays mounted on a brass metal core embedded within a printed circuit board (PCB) is proposed and demonstrated. This new scheme of the hollow PCB filling with thermal...
The dezincification of brasses has been the subject of substantial conjecture and investigation over the past century and the technical press is littered with papers on the problem. Very broadly the technical literature can be subdivided into five main groups as follows: (a) Observations of dezincification phenomena including mechanically induced dezincification and in-service experience in var...
Cassava peel waste and cow dung in the Pendawa I Farmer Group, Candi Rejo Village, Sibiru-biru District, are managed into compost which can be reused for cultivated plants. However, it is necessary to analyze chemical characteristics of produced by good according SNI 19-7030-2004. The purpose this activity determine SEM analysis made from cassava skin Group. carried out 4 weeks. materials used ...
LIPN, UMR CNRS 7030. Institut Galilée Université Paris-Nord, 99, avenue Jean-Baptiste Clément 93430 Villetaneuse, France. 2 Université Pierre et Marie Curie, Laboratoire de Physique Théorique de la Matière Condensée, CNRS UMR 7600 Tour 16, 2 étage, 4, place Jussieu, F 75252 Paris Cedex 05, France. 3 H. Niewodniczański Institute of Nuclear Physics, Polish Academy of Sciences Division of Theoreti...
1 Université Pierre et Marie Curie, Laboratoire de Physique Théorique de la Matière Condensée, CNRS UMR 7600, Tour 24, 2ième ét., 4, Place Jussieu, F 75252 Paris Cedex 05, France. 2 H. Niewodniczański Institute of Nuclear Physics, Polish Academy of Sciences, Division of Theoretical Physics, ul. Eliasza-Radzikowskiego 152, PL 31-342 Kraków, Poland. 3LIPN, CNRS UMR 7030, Institut Galilée Universi...
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