12,635 research outputs found
CIT-5: a high-silica zeolite with 14-ring pores
The synthesis and structure of a new zeolite, CIT-5 (California Institute of Technology Number Five), is described, which possesses one-dimensional pores comprised of 14 T-atoms (tetrahedrally coordinated silicon or aluminium atoms)
Least Reliable Bits Coding (LRBC) for high data rate satellite communications
An analysis and discussion of a bandwidth efficient multi-level/multi-stage block coded modulation technique called Least Reliable Bits Coding (LRBC) is presented. LRBC uses simple multi-level component codes that provide increased error protection on increasingly unreliable modulated bits in order to maintain an overall high code rate that increases spectral efficiency. Further, soft-decision multi-stage decoding is used to make decisions on unprotected bits through corrections made on more protected bits. Using analytical expressions and tight performance bounds it is shown that LRBC can achieve increased spectral efficiency and maintain equivalent or better power efficiency compared to that of Binary Phase Shift Keying (BPSK). Bit error rates (BER) vs. channel bit energy with Additive White Gaussian Noise (AWGN) are given for a set of LRB Reed-Solomon (RS) encoded 8PSK modulation formats with an ensemble rate of 8/9. All formats exhibit a spectral efficiency of 2.67 = (log2(8))(8/9) information bps/Hz. Bit by bit coded and uncoded error probabilities with soft-decision information are determined. These are traded with with code rate to determine parameters that achieve good performance. The relative simplicity of Galois field algebra vs. the Viterbi algorithm and the availability of high speed commercial Very Large Scale Integration (VLSI) for block codes indicates that LRBC using block codes is a desirable method for high data rate implementations
Paul Wagner ARC2001 -006 - Finding Aid
https://place.asburyseminary.edu/findingaids/1044/thumbnail.jp
Education in Meaningful Worship for the Confirmation Class
The problem undertaken by the thesis is tied to this need for meaningful worship and the lack of materials. While books and articles have appeared from time to time, they have all been concerned primarily with phases of parish education other than the confirmation class. In Missouri Synod circles there have been only a very few significant works on worship education at any level. The purpose,, therefore, was to survey as many works in this area as time would permit and synthesize the findings into a workable approach toward the teaching of worship and the Liturgy in the confirmation class
Paul Wagner ARC1995 -002 - Finding Aid
https://place.asburyseminary.edu/findingaids/1043/thumbnail.jp
Gottfried Arnold on worship a translation from Die erste Liebe, 1696
Generally, there has been little work done in the study of worship among Pietists. One of the most influencial Pietists was Gottfried Arnold (1666-1714) who, in his first major work Die Erste Liebe (1696), devoted a major section to this question of worship. This dissertation is intended as a contribution to the ongoing study of worship among the Pietists; as such it presents for the first time an English translation from book two of Die Erste Liebe, chapter one “Von ihrem Gebet zu Gott.” Here Arnold outlines his view of worship which he understands to have been the view of the church in the first three centuries. The translation is supplemented by a full critical study of Arnold’s use of Patristic sources. Chief among the texts which he uses are the homilies of Marcarius which were the primary influence on his theology of worship
- …