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681
Comparison of Outdoor Radiowave Propagation Models for Land Mobile Systems in the 3.6 GHz and 6 GHz Frequency Bands
Published 2025-06-01“…ITU-R P.452-17 emerges as the most reliable and computationally efficient alternative to deterministic methods when terrain effects must be considered without significant computational overhead.…”
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682
A Survey of Vehicle System and Energy Models
Published 2025-01-01“…Vehicle system models can be roughly divided into two categories, dynamic and steady-state (or quasi-steady-state) models, and can be applied to evaluate vehicle transient performance such as vehicle longitudinal and lateral dynamics, as well as energy economies like fuel or electricity consumption. …”
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683
Research on civil aircraft cockpit display interface availability considering multidimensional indicators clustering and reduction
Published 2024-12-01“…The availability of civil aircraft cockpit display interface is related to pilot's satisfaction as well as flight safety and efficiency, but current indicator system in this field lacks target-oriented focus. …”
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684
Mechanism- and data-driven algorithms of electrical energy consumption accounting and prediction for medium and heavy plate rolling
Published 2025-01-01“…Energy consumption accounting and prediction in the medium and thick plate rolling process are crucial for controlling costs, improving production efficiency, optimizing equipment management, and enhancing the market competitiveness of enterprises. …”
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685
Evaluating main gas emission and energy consumption economy during tobacco leaf curing life cycle based on clean energy
Published 2025-04-01“…The ratio of fresh and dry cigarettes after roasting was roughly around 7:1, with the least consumption of natural gas for fresh tobacco, lower power consumption and a higher average dehumidification ratio per unit of energy consumption. …”
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686
Use of energy profile indicators to determine the expected range of heating energy consumption
Published 2022-12-01“…The queries are an interesting source for a rough energy performance calculation for single buildings as well as for housing portfolios or housing stocks. …”
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687
Overall Labor Effectiveness (OLE) Method for Analyzing Employee Performance in the Musical Instrument Industry
Published 2024-12-01“…OLE is used to assess labor productivity efficiency in manufacturing by examining the cumulative impact of three elements—availability, performance, and quality—on output. …”
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688
Measurement Grid Optimization for OTA Testing of 5G Smart Watches
Published 2025-05-01“…The objective of this work is to optimize measurement grids for OTA testing of 5G smart watches, which balance accuracy with efficiency. In this research, passive patterns from a typical 5G commercial smart watch are measured at different bands as reference patterns, which represent general radiation properties of 5G commercial smart watches. …”
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689
Prediction of Seepage Pressure Based on Memory Cells and Significance Analysis of Influencing Factors
Published 2021-01-01“…With the timeliness of a change in a monitoring value and lag due to external influences, a RS-LSTM model written in Python is developed in this paper which combines rough set theory (RS) and the long- and short-term memory network model (LSTM). …”
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690
Sea Surfaces Scattering by Multi-Order Small-Slope Approximation: a Monte-Carlo and Analytical Comparison
Published 2019-12-01“…L-band electromagnetic scattering from two-dimensional random rough sea surfaces are calculated by first- and second-order Small-Slope Approximation (SSA1, 2) methods. …”
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691
Analyses of the Imbalance of Urban Taxis’ High-Quality Customers Based on Didi Trajectory Data
Published 2019-01-01“…The proportion of orders and that of HQC are roughly the same in the temporal dimension, being higher in the morning and evening rush hours. …”
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692
An Empirical Analysis of Anti-Cancer Drug Lags in South Korea
Published 2025-08-01“…However, the average review processing time is much shorter than the submission and approval lags, and the MFDS fares even better than the European Union (European Medicines Agency [EMA]) in terms of reviewing efficiency. Notable progress has been made in addressing delays in the reimbursement decision process, roughly cut in half over the period, whereas other lags are rather elongated. …”
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693
Research and application progress of carbon capture technology in the iron and steel industry
Published 2024-06-01“…The characteristics of carbon emissions in the iron and steel industry are summarized, highlighting blast furnace as the main source, contributing roughly 30% of the total CO_2 emissions in the industry. …”
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694
Long distance calls: Negligible information loss of little auk social vocalisations due to high frequency propagation losses.
Published 2024-12-01“…How well does the information contained in vocal signals travel through the environment? To assess the efficiency of information transfer in little auk (Alle alle, an Arctic seabird) calls over distance, we selected two of the social call types with the highest potential for individuality coding. …”
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695
The unexpected reason firms should institute policies to remove email signatures: Quantifying human mortality costs of email signature-based reputation signaling
Published 2025-06-01“…Likewise, if Canadians all used land acknowledgements in their emails roughly 30 people would be sacrificed annually to reputation signaling. …”
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696
Agricultural tractor electrical propulsion concept
Published 2025-04-01“…Machine efficiencies are analytically calculated at operating points and further validated with 2D efficiency maps for the best candidates. …”
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697
Prediction of Escherichia coli Bacterial and Coliforms on Plants through Artificial Neural Network
Published 2022-01-01“…The researchers investigated the efficiency of several disinfectants in reducing coliforms and Escherichia coli rates on carrots and lettuce, as well as using ANN to calculate the bacteria on the edible plants. …”
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698
Selection strategy of substation distribution unit based on management collaboration theory
Published 2025-02-01“…Simultaneously, reliability-centered maintenance theory is employed to study the reliability of substation distribution equipment, while rough set theory is used to evaluate energy efficiency indicators for the equipment. …”
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699
The Influence on Modal Parameters of Thin Cylindrical Shell under Bolt Looseness Boundary
Published 2016-01-01“…Firstly, bolt looseness boundary of the shell is divided into two types, that is, different bolt looseness numbers and different bolt looseness levels, and natural frequencies and mode shapes are calculated by finite element method to roughly master vibration characteristics of TCS under these conditions. …”
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700
Machinability Research on TiAlN Coated Carbide Tool High-Feed Milling Superalloy
Published 2018-06-01“…High-feed milling roughing process is a new method which has significant advantages in terms of improving efficiency in the processing difficult materials. …”
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