Solid-Gas Flow Characteristics of Drilling Bit-Rod Integral Structure by Hongtu Zhang, Ouya Zhang, Le Wei, Banghua Yao

“…The coal-gas two-phase flow path is an integrated structure composed of polycrystalline diamond compact (PDC) bit and drilling rod. In this work, CFD-DEM coupling numerical simulation was adopted to study the solid-gas flow characteristics of an integrated structure having PDC bit and gas velocity pipe under different gas velocity and solid mass flow rates. …”
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An 8‐bit digital‐to‐time converter with pre‐skewing and time interpolation by Daniel Junehee Lee, Fei Yuan, Gul N. Khan, Yushi Zhou

“…Abstract This study presents an 8‐bit delay line digital‐to‐time converter (DTC) with pre‐skewing and digital time interpolation. …”
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A method for shorting of the system Polar code based on bit-reverse permutation by Shunlan LIU, Haibo BIAN, Aiming HU

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Validation Spanish of the Post-Traumatic Stress Disorder Scale in the Postpartum - City BITS by Ayelén Acosta, Aquiles Pérez Delgado, Mercedes Lotufo, Angela Zayas, Sandro Giovanazzi

“…Construct validity of the City BiTS was demonstrated by moderate associations with the DASS-21 subscales and a negative correlation with the BIEPS-A. …”
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Bit-filling algorithm for fast subcarrier-selecting in ultrasonic through-metal communication by Linsen XU, Wei YANG, Hongxian TIAN, Tao WU

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AVariablebitrateVideoCodingSchemeBasedonMorphologicalOperationsforATMNetworks by Chen Huifang Dai Wenqi Qiu Peiliang (Institute of Information and Intelligent System, Zhejiang University, Hangzhou 310027)

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Requirements on bit resolution in optical Ising machine implementations with analog spin variables by Toon Sevenants, Guy Van der Sande, Guy Verschaffelt

“…Our study shows that a limited bit-resolution of 8bit is sufficient for the optical modulator. …”
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An Upper Bound for Locating Strings with High Probability Within Consecutive Bits of Pi by Víctor Manuel Silva-García, Manuel Alejandro Cardona-López, Rolando Flores-Carapia

“…This research, grounded in two hypotheses, proposes and proves a theorem that employs a Bernoulli experiment to demonstrate the high probability of encountering any finite bit string within a sequence of consecutive bits in the decimal part of <inline-formula><math display="inline"><semantics><mi>π</mi></semantics></math></inline-formula>. …”
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Testing the Strength of Chaotic Systems as Seeds in a Pseudo Random Bit Generator by Lazaros Moysis, Marcin Lawnik, Christos Volos, Murilo S. Baptista, Sotirios K. Goudos, George F. Fragulis

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Bit arbitration query tree anti-collision algorithm based on grouping mechanism by Yu FU, hong QIANZhi, Chao CHENG, hui LIUXiao

“…A bit arbitration query tree anti-collision algorithm based on grouping mechanism was proposed. …”
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Working Load Characteristics of the PDC-Cone Composite Bit under Impact and Scraping by Kuilin Huang, Chunxiao Zhou, Yingxin Yang, Haitao Ren, Qingzhi Niu

“…The PDC-roller hybrid bit combines the cutting structure of a tricone bit with a PDC bit. …”
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Rusya’nın Osmanlı Unsurları Üzerindeki Çalışmaları ve 1914 Bitlis Ayaklanması by Nejla Günay

“…Bu makalede Rusya’nın Doğu Anadolu’da özellikle Bitlis’te izlediği politikanın sonuçlarının ortaya çıkarılması amaçlanmaktadır. …”
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Beyond full‐bit secure authenticated encryption without input‐length limitation by Akiko Inoue

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THERMAL-STRUCTURE COUPLING ANALYSIS OF HOLLOW CYLINDRICAL ROLLER BEARING FOR CONE BIT by HAN ChuanJun, Li Ying, ZHANG Jie, YAN JiaWei

Subjects: “…Cone bit…”
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Implementasi Algoritme Clefia 128-Bit untuk Pengamanan Modul Komunikasi Lora by Muhammad Fadhli Iman, Ari Kusyanti, Rakhmadhanny Primananda

“…Metode enkripsi yang akan digunakan adalah algoritme Clefia 128-bit. Dari hasil pengujian yang dilakukan pada penelitian, algoritme Clefia 128-bit terbukti dapat mencegah serangan sniffing dan known-plaintext-attack. …”
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IMPLEMENTATION OF MESSAGE EMBEDDING INTO VIDEO USING RSA AND LSB2BIT ALGORITHMS by Ibnu Faiz Abdillah, Abdul Halim Hasugian, Armansyah Armansyah

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OPTIMIZATION OF THE CONE BIT OF SPHERICAL FLOATING SLEEVE BASED ON RESPONSE SURFACE METHODOLOGY by HE Wei, SHEN PingSheng, LI HuaChuan, CHEN Yang, HE JunChao, HUANG Shuai

“…In order to improve the life of the cone bit sliding bearing,eliminates the edge stress concentration phenomenon of the spherical floating sleeve end portion,the circular groove structure of Spherical floating sleeve was optimized by the combination of response surface methodology and the finite element method. the objective function was established by along the contact line of the middle stress σmand end stress σedifference between the floating sleeve of outer spherical surface and inner surface,σ₁、σ₂ was called objective function,The distance from the center of the circular groove to the floating sleeve surface h and the radius r of the circular groove and the distance from the center of the circular groove to the end face of the floating sleeve t was design variable,so the optimization of mathematical model was established. …”
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One-bit maximum likelihood algorithm for sensor networks in non-ideal channels by Nana WANG, Zhaoting LIU, Yingbiao YAO

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EXPERIMENTAL STUDY ON GREEN DRILLING NICKEL-BASE SUPERALLOY WITH CARBIDE BIT (MT) by LI Hui, GAO Feng, LI Yan

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Motion estimation algorithm using 2 bit-depth pixel and fuzzy quantization by Chuan-ming SONG, Yan-wen GUO, Xiang-hai WANG, Dan LIU

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