Skip to main content

and
  1. No Access

    Chapter and Conference Paper

    Centrifugal Pump Health Condition Identification Based on Novel Multi-filter Processed Scalograms and CNN

    This paper proposes a fault diagnosis method for centrifugal pumps (CP) based on multi-filter processed scalograms (MFS) and convolutional neural networks (CNN). Deep learning (DL) based autonomous Health-sens...

    Zahoor Ahmad, Muhammad Farooq Siddique in Intelligent Human Computer Interaction (2024)

  2. No Access

    Chapter and Conference Paper

    A Framework for Centrifugal Pump Diagnosis Using Health Sensitivity Ratio Based Feature Selection and KNN

    A new framework for the fault diagnosis of centrifugal pumps (CP) is presented in this paper. Time domain (TD) features obtained from the vibration signal (VS) of the CP are vulnerable to severe faults and can...

    Zahoor Ahmad, Niamat Ullah, Wasim Zaman, Muhammad Farooq Siddique in Pattern Recognition (2023)

  3. No Access

    Article

    Review of plasma-assisted reactions and potential applications for modification of metal—organic frameworks

    Plasma catalysis is drawing increasing attention worldwide. Plasma is a partially ionized gas comprising electrons, ions, molecules, radicals, and photons. Integration of catalysis and plasma can enhance catal...

    Tingting Zhao, Niamat Ullah, Yajun Hui in Frontiers of Chemical Science and Engineer… (2019)

  4. No Access

    Article

    Color image segmentation using genetic algorithm with aggregation-based clustering validity index (CVI)

    Clustering validity index (CVI) plays an important role in data partitioning and image segmentation. In this paper, a new CVI is proposed to perform the color image segmentation. The proposed CVI combines comp...

    Ahmad Khan, Zia ur Rehman, Muhammad Arfan Jaffar in Signal, Image and Video Processing (2019)

  5. No Access

    Article

    Physiological responses of Toxicodendron vernicifluum (Stokes) F.A. Barkley to cadmium stress under sufficient- and deficient-nitrogen conditions

    Nitrogen application mitigated the inhibiting effects of Cd stress on T. vernicifluum by increasing enzymatic antioxidants and phytohormone.

    Thi Tuyet Xuan Bui, Mei Lu, Dinh Duy Vu, Hien Ngoc Dinh, Niamat Ullah in Trees (2018)

  6. No Access

    Article

    Pyrolysis–Gas Chromatography of Sugar Beet Bagasse

    The main goal of the present work was to develop pyrolysis procedure for the conversion of locally available sugar beet bagasse to economically more valuable compounds.

    Jan Nisar, Niamat Ullah, Iftikhar Ahmad Awan in Waste and Biomass Valorization (2016)

  7. Article

    Open Access

    A power efficient MAC protocol for wireless body area networks

    Applications of wearable and implanted wireless sensor devices are hot research area. A specialized field called the body area networks (BAN) has emerged to support this area. Managing and controlling such a n...

    Moshaddique Al Ameen, Niamat Ullah in EURASIP Journal on Wireless Communications… (2012)

  8. No Access

    Article

    Seamless Interworking Architecture for WBAN in Heterogeneous Wireless Networks with QoS Guarantees

    The IEEE 802.15.6 standard is a communication standard optimized for low-power and short-range in-body/on-body nodes to serve a variety of medical, consumer electronics and entertainment applications. Providin...

    Pervez Khan, Niamat Ullah, Sana Ullah, Kyung Sup Kwak in Journal of Medical Systems (2011)

  9. Article

    Open Access

    Evaluation of Implant Communication with Polarisation and Unslotted CSMA/CA Protocol in Wireless Body Area Networks

    The performance of the implant inside a human body with polarisation, distance, and different power settings at the base-station is presented. In addition, the unslotted CSMA/CA protocol is studied for a heter...

    Sana Ullah, Shahnaz Saleem, Henry Higgins in EURASIP Journal on Wireless Communications… (2010)