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  1. 1

    Prediction of shallow bit position based on vibration signal monitoring of bit broken rock by Jinping Yu, Deyong Zou

    Published 2021-01-01
    “…The speed of drilling has a great relationship with the rock breaking efficiency of the bit. Based on the above background, the purpose of this article is to predict the position of shallow bit based on the vibration signal monitoring of bit broken rock. …”
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    Article
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    Fundamentals of Bit Selection and Use by Edward L. Johnson, Kylee Jo Duberstein

    Published 2011-01-01
    “…Choosing an appropriate bit can be a confusing process for horse enthusiasts. …”
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    Article
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    Fundamentals of Bit Selection and Use by Edward L. Johnson, Kylee Jo Duberstein

    Published 2011-01-01
    “…Choosing an appropriate bit can be a confusing process for horse enthusiasts. …”
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    Article
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    The Structure of Bit-String Similarity Networks by David M. Schneider, Damián H. Zanette

    Published 2025-01-01
    Subjects: “…bit-string models…”
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    Article
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    Bit Error Rate Performance of a MIMO-CDMA System Employing Parity-Bit-Selected Spreading in Frequency Nonselective Rayleigh Fading by Claude D'Amours, Adel Omar Dahmane

    Published 2011-01-01
    “…We analytically derive the upper bound for the bit error rate (BER) performance of a single user multiple input multiple output code division multiple access (MIMO-CDMA) system employing parity-bit-selected spreading in slowly varying, flat Rayleigh fading. …”
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    Article
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    Adaptive iterative bit allocation algorithm for MIMO-OFDM system by FAN Ling-yan1, HE Chen2, FENG Guo-rui3

    Published 2007-01-01
    “…The adaptive iterative modulation was proposed for multiple-input-multiple-output-orthogonal frequency divi-sion multiplexed(MIMO-OFDM) system.An adaptive minimum transmit power modulation scheme under constant data rate and fixed bit error rate(BER) for the MIMO-OFDM system was proposed to adjust the modulation order and allo-cates the transmit power to each spatial sub-channel by iterative method considering the requirement of the practical communication system.It can meet the user’s requirements and get better freguency efficiency at the cost of minimum transmission power.And it can avoid the error by round the modulation order.Computer simulation results present the ef-ficiency of the proposed scheme.…”
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    Image Encryption Based on Dynamic Filtering and Bit Cuboid Operations by Xinsheng Li, Zhilong Xie, Jiang Wu, Taiyong Li

    Published 2019-01-01
    “…Specifically, the proposed DFBC consists of four steps: firstly, a 7D Lorenz hyperchaotic system is utilized to generate a pseudorandom sequence; secondly, variable 1D filters are derived from the pseudorandom sequence, and dynamic filtering is conducted on each pixel of an image; thirdly, a diffusion scheme is performed and then the image is transformed to a bit cuboid; and, finally, various types of permutation (rearranging, symmetry, rotation, zigzag, and global bit permutation) are performed on the bit cuboid. …”
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    Pathological and bacteriological studies on pneumonia in goats slaughtered at bitlis slaughterhouse by ZabidYener İlhamı ZabidYener, Kemal Gürtürk, Yavuz Gülbahar, Hasan Solmaz

    “…In this study, pathological and bacteriological examination of pneumonia in Goats slaughtered in Bitlis slaughterhouse were carried out. For this purpose, a total of 1505 lungs were examined and in 74 (4.91%) lungs pneumonia was detected. …”
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    Article