Operational efficiency and environmental impacts: a study on cut-to-length logging in the Carpathian forests by Michal Allman, Martin Jankovský, Vladimír Bobrík, Zuzana Dudáková

“…Linear Mixed Models showed a significant effect (p<0.05) of the mean volume of the harvested trees (m3), duration of downtime, and other variables on the productivity of the CTL machines. …”
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Artificial intelligence - finite element method - hybrids for efficient nonlinear analysis of concrete structures by Michael A. Kraus, Rafael Bischof, Walter Kaufmann, Karel Thoma

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Efficient techno-economic modelling of smart parking lots within the electricity distribution networks by Seyed Ashkan Nejati, David Greenwood, Sanchari Deb, Saman Nikkhah

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EFFICIENCY ANALYSIS OF EXTENDED KALMAN FILTERING, UNSCENTED KALMAN FILTERING AND UNSCENTED PARTICLE FILTERING by I. A. Kudryavtseva

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2.5 kW Narrow Linewidth Linearly Polarized All-Fiber MOPA With Cascaded Phase-Modulation to Suppress SBS Induced Self-Pulsing by Yanshan Wang, Yujun Feng, Yi Ma, Zhe Chang, Wanjing Peng, Yinhong Sun, Qingsong Gao, Rihong Zhu, Chun Tang

“…Finally, a 32 GHz cascaded WNSs modulated, over than 2.5 kW linearly polarized all-fiber amplifier with a slope efficiency of 86.7% is demonstrated. …”
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An enzyme-free electrochemical biosensor for sensitive and specific detection of microRNA-21 based on target recycling amplification and non-linear hybridization chain reaction by Jing Guo, Shou-feng Zhao, Shuang Chen, Wei-qing Song, Li-qun Li

“…Abstract A novel electrochemical biosensor with high amplification efficiency was explored for serum microRNA-21 (miRNA-21) detection. …”
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Machine learning assisted adjustment boosts efficiency of exact inference in randomized controlled trials by Han Yu, Alan Hutson, Xiaoyi Ma

“…The method was developed under the Rosenbaum’s framework of exact tests in randomized experiments with covariate adjustments, replacing the traditional linear model with nonparametric models that capture the complex relationships between covariates and outcomes. …”
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Testing the efficiency of the wine market using unit root tests with sharp and smooth breaks by Elie Bouri, Tsangyao Chang, Rangan Gupta

“…Keywords: Wine market, Efficiency, Sharp and smooth breaks, Unit root tests…”
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Energy-efficiency priority based beamforming design and optimization in IRS-assisted SWIPT system by Xiaorong XU, Weiwei ZHU, Jianrong BAO, Weiping ZHU, Wei FENG, Yingbiao YAO

“…Intelligent reflecting surface (IRS)-assisted simultaneous wireless information and power transfer (SWIPT) system is set as research background.Joint design and optimization of energy-efficiency priority based active beamforming at multi-antenna transmitter and passive beamforming at IRS were investigated.The optimization objective was to maximize minimum energy-efficiency, which was subject to transmitter power control, energy constraint at energy harvesting (EH) receiver and IRS phase shift constraint.Alternating direction method of multipliers (ADMM) was implemented to solve this non-linear non-convex optimization problem.Firstly, the fraction objective function was transformed via Dinkelbach’s approach.Singular value decomposition (SVD) andsemi-definite relaxation (SDR) were applied to obtain active beam forming vector at transmitter.Simulation results indicate that, IRS assisted SWIPT could significantly reduce energy threshold at EH receiver.The achievable energy-efficiency of the proposed strategy is 300 KB/J when total circuit power consumption is -15 dBm.Maximum energy-efficiency can be achieved with the maximum numbers of passive reflecting elements and transmitter antennas.…”
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: Scalable and Energy-Efficient Processing of Continuous Range Queries for Location-Aware Mobile Computing by MoonBae Song

“…First, with piecewise linear movement assumption and motion vector v ̅ , it can locally preevaluate every possible query result in advance in bulk and sends them to the server at once. …”
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E-COMMERCE LOGISTICS EFFICIENCY, DELIVERY COSTS, AND ONLINE PURCHASE FREQUENCY IN SOUTH AFRICA by AGBEYINKA YINKA IBRAHIM

“…This study investigated the influence of e-commerce logistics efficiency and average delivery cost per order on online purchase frequency. …”
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The antecedents and contingency factors for seaport users’ time efficiency: resource-based view perspective by Renger Kanani

“…While the former has received much research attention, scant attention has been directed at port users’ time efficiency. Using an ordinary least squares linear regression, this study examined the factors influencing seaport users’ time efficiency in the cargo clearance process. …”
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A comparative analysis of the energy dissipation efficiency of various piano key weir types by Alghazali Najm O. S., Musa Taghreed A.

“…Piano key weirs (PKWs), a type of non-linear weir, include side crests, as well as front and back crests. …”
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An efficient leukemia prediction method using machine learning and deep learning with selected features. by Mahwish Ilyas, Muhammad Ramzan, Mohamed Deriche, Khalid Mahmood, Anam Naz

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Efficient MPS representations and quantum circuits from the Fourier modes of classical image data by Bernhard Jobst, Kevin Shen, Carlos A. Riofrío, Elvira Shishenina, Frank Pollmann

“…These approximated states can, in turn, be prepared on a quantum computer with a linear number of nearest-neighbor two-qubit gates. …”
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Time-domain adjoint optimization for metalens design toward enhanced broadband efficiency and uniformity by Mingyu Park, Haejun Chung, Kyung-Young Jung

“…Scalability analysis shows high versatility across NAs (0.8, 0.6, and 0.4) and lens sizes (6.75 μm–50 μm), maintaining 70%–80% focusing efficiency with linear simulation time growth. This methodological advancement in nanophotonics establishes an efficient framework for designing high-performance optical devices with broad applications in imaging, communications, diagnostics, and precision metrology.…”
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Efficient Strategy to Identify Gene-Gene Interactions and Its Application to Type 2 Diabetes by Donghe Li, Sungho Won

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Occluded face recognition using optimum features based on efficient preprocessing and machine learning by Rajesh H. Khobragade, Dinesh B. Bhoyar, Ajay Paithane, Suresh Kurumbanshi

“…We extracted traditional features based on an efficient preprocessing mechanism and classified them using machine learning over scarce datasets. …”
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Efficient separate quantification of state preparation errors and measurement errors on quantum computers and their mitigation by Hongye Yu, Tzu-Chieh Wei

“…The results indicate that the state preparation error rate is also an important metric for qubit metrology that can be efficiently obtained.…”
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An efficient collocation scheme for new type of variable-order fractional Lane–Emden equation by H. Azin, A. Habibirad, E. Hesameddini, M.H. Heydari

“…This paper involves the Vieta–Lucas (Vt-L) bases to solve types of variable-order (V-O) fractional Lane–Emden equation (linear and nonlinear). The operational matrix of the V-O fractional derivative is obtained for the Vt-L polynomials. …”
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