Showing 4,261 - 4,280 results of 15,919 for search '"employment"', query time: 0.07s Refine Results
  1. 4261

    Investigating Aerobic Hive Microflora: Role of Surface Microbiome of Apis Mellifera by Grigory Kashchenko, Amir Taldaev, Leonid Adonin, Daniil Smutin

    Published 2025-01-01
    “…A combined metagenomic and cultivation-based approach was employed to characterize the bacterial communities inhabiting the honeybee exoskeleton. …”
    Get full text
    Article
  2. 4262

    The Development of LED-Based Dental Light Using a Multiplanar Reflector Design by Chi-Chang Hsieh, Yan-Huei Li

    Published 2014-01-01
    “…A multiplanar reflector was designed to enhance the application efficiency of light-emitting diode (LED) light sources that can be employed as LED-based dental lights. This study used a high-power LED developed by Nichia, that is, a single LED capable of providing a total luminous flux of 120 lm, as the primarily light source to design and develop an LED-based dental light. …”
    Get full text
    Article
  3. 4263

    Observation of Dissipative Bright Soliton and Dark Soliton in an All-Normal Dispersion Fiber Laser by Chunyang Ma, Bo Gao, Ge Wu, Tian Zhang, Xiaojian Tian

    Published 2016-01-01
    “…We observe the generation of dissipative bright and dark soliton in an all-normal dispersion fiber laser by employing the nonlinear polarization rotation (NPR) technique. …”
    Get full text
    Article
  4. 4264

    Thirty-Year Periodicity of Cosmic Rays by Jorge Pérez-Peraza, Víctor Velasco, Igor Ya. Libin, K. F. Yudakhin

    Published 2012-01-01
    “…Cosmogenic isotopes have frequently been employed as proxies of ancient cosmic ray fluxes. On the basis of periodicities of the 10Be time series (using data from both the South and North Poles) and the 14C time series (with data from Intercal-98), we offer evidence of the existence of cosmic ray fluctuations with a periodicity of around 30 years. …”
    Get full text
    Article
  5. 4265

    Short-Term Load Forecasting in Power Systems Based on the Prophet–BO–XGBoost Model by Shuang Zeng, Chang Liu, Heng Zhang, Baoqun Zhang, Yutong Zhao

    Published 2025-01-01
    “…To tackle the challenges of limited accuracy and poor generalization in short-term load forecasting under complex nonlinear conditions, this study introduces a Prophet–BO–XGBoost-based forecasting framework. This approach employs the XGBoost model to interpret the nonlinear relationships between features and loads and integrates the Prophet model for label prediction from a time-series viewpoint. …”
    Get full text
    Article
  6. 4266

    Application of Nonlinear Time-Fractional Partial Differential Equations to Image Processing via Hybrid Laplace Transform Method by B. A. Jacobs, C. Harley

    Published 2018-01-01
    “…The hybrid method involves a Laplace transformation in the temporal domain which is numerically inverted, and Chebyshev collocation is employed in the spatial domain due to its increased accuracy over a standard finite-difference discretization. …”
    Get full text
    Article
  7. 4267

    Synthesis, Spectral Characterization, and Antibacterial and Antifungal Studies of PANI/V2O5 Nanocomposites by Chakradhar Sridhar, Nagesh Gunvanthrao Yernale, M. V. N. Ambika Prasad

    Published 2016-01-01
    “…The metal oxide has been synthesized by employing the sol-gel method, polyaniline (PANI) has been synthesized by chemical oxidation, and PANI/V2O5 composites have been synthesized by in situ polymerization method with different ratios (10, 20, 30, 40, and 50 weight%) of V2O5 in PANI. …”
    Get full text
    Article
  8. 4268

    Quality Analysis and Comprehensive Evaluation of Dongxiang Blue-Shelled Eggs at Different Laying Stages by XIE Min, GONG Lihui, GUANG Yelan, FEI Dan, ZHOU Yaomin, XU Jun

    Published 2024-12-01
    “…At the same time, principal component analysis (PCA) and fuzzy membership function (FMF) analysis were employed to comprehensively evaluate the quality of eggs. …”
    Get full text
    Article
  9. 4269

    Classical and Quantum Exact Solutions for a FRW Multiscalar Field Cosmology with an Exponential Potential Driven Inflation by J. Socorro, Omar E. Núñez, Rafael Hernández-Jiménez

    Published 2018-01-01
    “…A flat Friedmann-Robertson-Walker (FRW) multiscalar field cosmology is studied with a particular potential of the form V(ϕ,σ)=V0e-λ1ϕ-λ2σ, which emerges as a relation between the time derivatives of the scalars field momenta. Classically, by employing the Hamiltonian formalism of two scalar fields (ϕ,σ) with standard kinetic energy, exact solutions are found for the Einstein-Klein-Gordon (EKG) system for different scenarios specified by the parameter λ2=λ12+λ22, as well as the e-folding function Ne which is also computed. …”
    Get full text
    Article
  10. 4270

    CROP SIMULATION MODELS FOR COTTON GROWTH AND DEVELOPMENT: STRENGTHS AND WEAKNESSES by Blessing Masasi, Jonathan Masasi

    Published 2024-09-01
    “…Thus, this paper reviews various crop simulation models employed in studying cotton, highlighting their strengths and limitations. …”
    Get full text
    Article
  11. 4271

    Statistical Analysis of Traffic Accidents in Shanghai River Crossing Tunnels and Safety Countermeasures by Linjun Lu, Jian Lu, Yingying Xing, Chen Wang, Fuquan Pan

    Published 2014-01-01
    “…This study aims to examine the characteristics of the temporal, spatial, and modality distributions of traffic in Shanghai river crossing tunnels using statistical analysis and comparative analysis. Employing these techniques tunnel accident data obtained from Shanghai center 110 was analyzed to determine temporal and spatial distribution characteristics of traffic accidents in river crossing tunnels in Shanghai. …”
    Get full text
    Article
  12. 4272

    Dynamic Characteristics of Magnetic Suspended Dual-Rotor System by Riccati Transfer Matrix Method by Dongxiong Wang, Nianxian Wang, Kuisheng Chen, Chun Ye

    Published 2019-01-01
    “…In this research, a MSDS with the outer rotor supported by two active magnetic bearings (AMBs) is designed, and the PID control is employed. The Riccati transfer matrix method using complex variables is adopted to establish the MSDS dynamic model. …”
    Get full text
    Article
  13. 4273

    Comparative Study of Genome Divergence in Salmonids with Various Rates of Genetic Isolation by Elena A. Shubina, Mikhail A. Nikitin, Ekaterina V. Ponomareva, Denis V. Goryunov, Oleg F. Gritsenko

    Published 2013-01-01
    “…The revelation of expressed sequences in the majority of the employed anonymous loci allows for assuming the adaptive selection during allopatric speciation in isolated char forms.…”
    Get full text
    Article
  14. 4274

    Functionalized conductive polymer composites for tissue engineering and biomedical applications- a mini review by V. Gayathri, Tabrej Khan, M. Gowtham, R. Balan, Tamer A. Sebaey, Tamer A. Sebaey

    Published 2025-02-01
    “…Tissue engineering (TE) has emerged as a promising therapeutic strategy, employing artificial scaffolds to regenerate functional cardiac tissue and offering new hope for innovative treatment approaches. …”
    Get full text
    Article
  15. 4275

    Photoacoustic Spectroscopy in the Optical Characterization of Foodstuff: A Review by Claudia Hernández-Aguilar, Arturo Domínguez-Pacheco, Alfredo Cruz-Orea, Rumen Ivanov

    Published 2019-01-01
    “…Spectroscopic studies carried out by employing PAS in the food industry include, among others, fruit, vegetables, condiments, grains, legumes, flours, “tortillas,” milk, water, eggs, etc. …”
    Get full text
    Article
  16. 4276

    On the preparation and characterization of thin NiTi shape memory alloy wires for MEMS by Riccardo Casati, Maurizio Vedani, Syed A. M. Tofail, Calum Dikinson, Ausonio Tuissi

    Published 2012-12-01
    “…Shape memory alloy (SMA) wires are employed as actuators in small devices for consumer electronics, valves and automotive applications. …”
    Get full text
    Article
  17. 4277

    A Review of Subsequence Time Series Clustering by Seyedjamal Zolhavarieh, Saeed Aghabozorgi, Ying Wah Teh

    Published 2014-01-01
    “…The strengths and weaknesses of the employed methods are evaluated as potential issues for future studies.…”
    Get full text
    Article
  18. 4278

    Efficient Design Methodology for a Complex DRA-SIW Filter-Antenna Subsystem by Umair Naeem, Amjad Iqbal, Muhammad Farhan Shafique, Stéphane Bila

    Published 2017-01-01
    “…A highly compact filter-antenna subsystem has been designed employing the proposed methodology, and the measured results validate the proposed design technique.…”
    Get full text
    Article
  19. 4279

    Delay-Dependent Finite-Time H∞ Filtering for Markovian Jump Systems with Different System Modes by Yong Zeng, Jun Cheng, Shouming Zhong, Xiucheng Dong

    Published 2013-01-01
    “…By using the new augmented multiple mode-dependent Lyapunov-Krasovskii functional and employing the proposed integrals inequalities in the derivation of our results, a novel sufficient condition for finite-time boundness with an H∞ performance index is derived. …”
    Get full text
    Article
  20. 4280

    Prescribed Performance Neural Control of Strict-Feedback Systems via Disturbance Observers by Wei Xiang, Guangkui Xu, Fang Zhu, Chunzhi Yang

    Published 2020-01-01
    “…And radial basis function neural networks (RBFNNs) are used to approximate nonlinear functions, while second-order filters are employed to eliminate the “explosion-complexity” problem inherent in the existing method. …”
    Get full text
    Article