Showing 57,001 - 57,020 results of 59,692 for search 'AT*', query time: 0.25s Refine Results
  1. 57001

    Modeling Burst Error Processes in ITU-T G.hnem-Based PLC Systems: Noisy Indoor Environment Analysis Using a Generative Semi-Hidden Markov Model by Akintunde Oluremi Iyiola, Theo G. Swart, Ayokunle Damilola Familua, Thokozani Shongwe

    Published 2025-01-01
    “…However, indoor environments pose significant challenges for these systems, primarily due to burst errors caused by impulsive noise, narrowband interference, and signal attenuation. This study seeks to address these challenges by utilizing three-state Semi-Hidden Markov Models (SHMMs) to analyze and characterize burst error processes in narrowband PLC (NB-PLC) systems. …”
    Get full text
    Article
  2. 57002

    A Comparative Study of Passenger Multitasking Activities on Commuting and Leisure Electrified Intercity Railways by Xing Yao, Chunhui Jing, Yaoxuan Huang, Jinyi Zhi

    Published 2022-01-01
    “…The purpose was to determine the influence of line attribute, passenger gender, age, and seat availability on the types of activities performed onboard, with specific attention placed on the use of information and communication technology (ICT). …”
    Get full text
    Article
  3. 57003

    Engineering p‐Orbital States via Molecular Modules in All‐Organic Electrocatalysts toward Direct Water Oxidation by Li‐Hong Yu, Xue‐Feng Zhang, Zi‐Ming Ye, Hong‐Gang Du, Li‐Dong Wang, Ping‐Ping Xu, Yuhai Dou, Li‐Ming Cao, Chun‐Ting He

    Published 2025-02-01
    “…It still has notable gap between metal‐free and metal‐based electrocatalysts, due to lacking accurate and efficient p‐band regulation methods on non‐metal atoms. Herein, a molecular modularization strategy is proposed for fine‐tuning the p‐orbital states of series metal‐free covalent organic frameworks (COFs) for realizing OER performance beyond benchmark precious metal catalysts. …”
    Get full text
    Article
  4. 57004

    Usage of Probabilistic and General Regression Neural Network for Early Detection and Prevention of Oral Cancer by Neha Sharma, Hari Om

    Published 2015-01-01
    “…Subsequently, the model attempts to predict particular type of cancer, its stage and extent with the help of attributes pertaining to symptoms, gross examination and investigations. …”
    Get full text
    Article
  5. 57005

    Estimation of Hydraulic Diffusivity of a Confined Limestone Aquifer at the Xiluodu Dam by Mingwei Li, Zhifang Zhou, Hailong Huang, Jianxin Liao

    Published 2022-01-01
    “…Given the sensitivity analysis, great attention should be paid to the stage when RWL fluctuates drastically for estimating hydraulic diffusivity. …”
    Get full text
    Article
  6. 57006
  7. 57007

    Homo erectus adapted to steppe-desert climate extremes one million years ago by Julio Mercader, Pamela Akuku, Nicole Boivin, Alfredo Camacho, Tristan Carter, Siobhán Clarke, Arturo Cueva Temprana, Julien Favreau, Jennifer Galloway, Raquel Hernando, Haiping Huang, Stephen Hubbard, Jed O. Kaplan, Steve Larter, Stephen Magohe, Abdallah Mohamed, Aloyce Mwambwiga, Ayoola Oladele, Michael Petraglia, Patrick Roberts, Palmira Saladié, Abel Shikoni, Renzo Silva, María Soto, Dominica Stricklin, Degsew Z. Mekonnen, Wenran Zhao, Paul Durkin

    Published 2025-01-01
    “…These findings suggest archaic humans possessed an ecological flexibility previously attributed only to later hominins. This adaptability likely facilitated the expansion of Homo erectus into the arid regions of Africa and Eurasia, redefining their role as ecological generalists thriving in some of the most challenging landscapes of the Middle Pleistocene.…”
    Get full text
    Article
  8. 57008

    Phase, Microstructure, Thermochromic, and Thermophysical Analyses of Hydrothermally Synthesized W-Doped VO2 Nanopowder by Hamdi Muhyuddin Barra, Soo Kien Chen, Nizam Tamchek, Zainal Abidin Talib, Oon Jew Lee, Kar Ban Tan

    Published 2021-01-01
    “…Using X-ray diffraction (XRD), it was found that the addition of W atoms affected the VO2 lattice since the crystal structure of VO2 was changed from monoclinic to tetragonal rutile. …”
    Get full text
    Article
  9. 57009

    Adsorptive Removal of Malachite Green Dye onto Coal-Associated Soil and Conditions Optimization by T. R. Sundararaman, A. Saravanan, P. Senthil Kumar, M. Millicent Mabel, R. V. Hemavathy, S. Karishma, S. Jeevanantham, R. Hemavathi, A. Ishwariya, S. Kowsalya

    Published 2021-01-01
    “…The maximum percentage removal of MG dye was attained as follows: adsorbent dose of 1.0 g/L (0.2 to 1.6 g/L), solution pH of 6.0 (2.0 to 9.0), temperature of 30°C (30 to 60°C), time contact of 60min (10 to 90 min), and dye’s concentration of 25 mg/L (25 to 150 mg/L). …”
    Get full text
    Article
  10. 57010

    Identifying Preferred Features of Influenza Vaccination Programs Among Chinese Clinicians Practicing Traditional Chinese Medicine and Western Medicine: Discrete Choice Experiment by Liuren Zhang, Linchen Chu, Maria E Sundaram, Yi Zhou, Xiu Sun, Zheng Wei, Chuanxi Fu

    Published 2025-01-01
    “…ResultsAll included attributes significantly influenced clinicians’ preferences for choosing an influenza vaccination program. …”
    Get full text
    Article
  11. 57011
  12. 57012

    Pemanfaatan Fuzzy Logic dan Hill Climbing untuk Optimasi Pengelolaan Tempat Pengolahan Sampah Reduce-Reuse-Recycle (TPS 3R) pada Dinas Lingkungan Hidup (DLH) DKI Jakarta by Ramadana Arbi, Meinarini Catur Utami, Qurrotul Aini

    Published 2021-11-01
    “…TPS 3R lebih kompleks pemanfaatannya bila dibandingkan dengan TPS biasa karena TPS 3R selain berfungsi sebagai TPS, juga dapat untuk memperbaiki kondisi sampah atau limbah sebelum diteruskan ke TPA (Tempat Pemrosesan Akhir). …”
    Get full text
    Article
  13. 57013

    Blinder Oaxaca and Wilk Neutrosophic Fuzzy Set-Based IoT Sensor Communication for Remote Healthcare Analysis by Osamah Ibrahim Khalaf, Rajesh Natarajan, Natesh Mahadev, Prasanna Ranjith Christodoss, Thangarasu Nainan, Carlos Andres Tavera Romero, Ghaida Muttashar Abdulsahib

    Published 2025-01-01
    “…The experimental results of the proposed BO-SWNF envisage the data for finer comprehension of attribute distribution. The result is conducted by using PYTHON application to analyze stress detection with the WESAD dataset. …”
    Get full text
    Article
  14. 57014

    The Most Unstable Conditions of Modulation Instability by Aifeng Tao, Jinhai Zheng, Soe Mee Mee, Botao Chen

    Published 2012-01-01
    “…As one of the key characteristics of modulation instability, the most unstable condition attracts lots of attention. The most unstable condition is investigated here with two kinds of initial wave systems via a numerical high-order spectral method (HOS) for surface water wave field. …”
    Get full text
    Article
  15. 57015

    THE STAGES OF THE PRACTIC STATE REGULATION OF AGRICULTURAL PRODUCTION by I. Papakhchyan

    Published 2016-10-01
    “…Amount them, the author attributed the monopoly markets, the scope of non-reproducible resources, the environment, ecology, standard of living of the rural population.…”
    Get full text
    Article
  16. 57016

    STUDENTŲ PROFESINĖS PRAKTIKOS ORGANIZAVIMO PROCESO KOLEGIJOJE ANALIZĖ by Aristida Čepienė, Nida Vaitiekienė

    Published 2018-12-01
    “…Empirinio tyrimo metu atskleidžiami praktikos metu taikomi metodai, stebėsenos vykdymas, įstaigos praktikos vadovų vertinimo objektyvumas. …”
    Get full text
    Article
  17. 57017

    Minimum asymptotic energy of a charged spherically symmetric thin-shell wormhole and its stability by S. Habib Mazharimousavi

    Published 2025-02-01
    “…Furthermore, we prove that at the stable equilibrium radius, the tension on the throat is zero, and a perturbation in the form of an initial kinetic energy results in an effective attractive potential such that the throat oscillates around the equilibrium point.…”
    Get full text
    Article
  18. 57018

    Neimark-Sacker-Turing Instability and Pattern Formation in a Spatiotemporal Discrete Predator-Prey System with Allee Effect by Huayong Zhang, Xuebing Cong, Tousheng Huang, Shengnan Ma, Ge Pan

    Published 2018-01-01
    “…Numerical simulations reveal that Neimark-Sacker bifurcation triggers a route to chaos, with the emergence of invariant closed curves, periodic orbits, and chaotic attractors. The occurrence of Turing instability on these three typical dynamical behaviors leads to the formation of heterogeneous patterns. …”
    Get full text
    Article
  19. 57019

    Investigation on Friction Stir Weldability Characteristics of AA7075-T651 and AA6061-T6 Based Nanocomposites by M. Madhusudan, S. P. Shanmuganatan, Kurse Shridhar, Jacob John, R. Krishnamurthy, Bashyam Sasikumar

    Published 2021-01-01
    “…The present study focuses on the influence of the operating attributes like tool pin contact geometry, welding speed, and tool rotational speed on dissimilar aluminum matrix nanocomposites. …”
    Get full text
    Article
  20. 57020