Suggested Topics within your search.
Suggested Topics within your search.
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2981
Detecting ecosystem water use efficiency responses to drought from long-term remote sensing data
Published 2025-08-01“…Ecosystem water use efficiency (WUE) is a key indicator of the coupled water-carbon cycle. …”
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2982
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2983
Towards efficient and reliable utilization of automated data collection: Media scrapers applied to news on climate change
Published 2024-04-01“…Abundant data accumulating in various digital archives allows more comprehensive, timely and cost-efficient ways of harvesting and processing information. …”
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2984
Nitrogen use efficiency of silage corn with contrasting nitrogen fertility sources in a semi-arid system
Published 2025-06-01“…A nine-year field study in northern Utah, USA, evaluated the effects of different nitrogen (N) fertility sources on silage yield, nitrogen use efficiency (NUE), and soil total nitrogen (STN). …”
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2985
Comparative evaluation of the clinicoeconomic efficiency of treatment in patients with tuberculosis at hospital and when using hospital replacement technologies
Published 2015-02-01“…The clinicoeconomic efficiency of Stage 1 chemotherapy (CT) using different organizational forms of treatment was comparatively evaluated in 172 patients with new-onset pulmonary tuberculosis. …”
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2986
The Fluvial Battering Ram: Collisional Experiments Reveal the Importance of Particle Impact Energies on Bedrock Erosional Efficiency
Published 2024-07-01“…Observed increases in erosional efficiency were linked with enhanced elastic energy dissipation captured by differences in the coefficient of restitution. …”
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2987
Two-step Red-mediated recombination for versatile high-efficiency markerless DNA manipulation in Escherichia coli
Published 2006-02-01“…The system proved to be highly reliable and efficient and can be adapted for a variety of different modifications of BAC clones, which are fundamental tools for applications as diverse as the generation of trans genic animals and the construction of gene therapy or vaccine vectors.…”
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2988
Efficiency of a Developed Cassava Wastewater Treatment System (CWTS) Based on Physico-Chemical Variables Studied
Published 2025-06-01“…The study was designed to evaluate the efficiency of a developed Cassava Wastewater Treatment System (CWTS) based on the physico-chemical variables studied. …”
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2989
Organic and conventional grape growing in Italy: a technical efficiency comparison using a parametric approach
Published 2021-07-01“…Several studies have focused attention on the differences between organic and conventional farms in terms of efficiency, and controversial findings have resulted from these applications. …”
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2990
High-efficiency MPPT Using ZVS quasi-resonant converter and PSO algorithm: Simulation and PIL validation
Published 2025-06-01“…The simulation and PIL results demonstrate the system’s capability to efficiently extract maximum power with high accuracy and energy quality, making it suitable for residential PV installations.…”
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2991
An Efficient Petrov–Galerkin Scheme for the Euler–Bernoulli Beam Equation via Second-Kind Chebyshev Polynomials
Published 2025-01-01“…Presentations are made regarding the method’s convergence analysis and the computational cost of matrix inversion. The efficiency of the method described in precisely solving the Euler–Bernoulli beam equation under different scenarios has been validated by numerical testing. …”
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2992
STT-HDC: An Efficient Time-Domain In-Memory Hyper-Dimensional Computing Design Based on STT-MRAM
Published 2025-01-01“…This paper presents an efficient in-memory hyperdimensional computing (HDC) design based on spin transfer-torque magnetoresistive RAM (STT-MRAM), named STT-HDC. …”
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2993
Optimization of Parameters for a More Efficient Use of Adipose-Derived Stem Cells in Regenerative Medicine Therapies
Published 2012-01-01“…In a sample of 6 donors we did not find differences in the cell yield obtained by manual or pump-assisted aspiration (P=0.56). …”
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2994
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2995
Calcitonin gene-related peptide-targeting drugs efficiently treat abdominal migraine—A case report
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2996
Effect of Specific Resistance Training in the Physical Efficiency and Performance Endurance for Some Defensive and Offensive Movements in Handball
Published 2018-09-01“…The research problem is that the performance of the players and it seems obvious in the final minutes of the game, showing signs of loss of concentration and accuracy and the inability of the player to continue a good level of defense and attack and he can’t play the required role of tactical plans And the duties assigned to him in the court as well as a lot of mistakes in the court, which is one of the reasons for the decline in the level of physical efficiency of players. The aim of this study is to prepare a specific resistance training to improve the physical efficiency and technical endurance performance and to know the effect of specific resistance training in the development of physical efficiency and performance endurance of some of the defensive and offensive movements for Al-Jaish players of handball.The hypothesis of research, there are statistically significant differences between the results of the pre and post-tests in the physical efficiency and performance endurance of some defensive and offensive movements in the research sample. …”
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2997
SPATL-XLC: An Explainability-Driven Framework for Efficient and Robust Federated Learning Under Non-IID Data
Published 2025-01-01“…However, when data across devices differ significantly (non-IID),training becomes less accurate and difficult to understand in terms of how the model makes decisions (explainability). …”
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2998
Spectral clustering-based energy-efficient resource allocation algorithm in heterogeneous cellular ultra-dense network
Published 2021-07-01“…In order to solve problems of high power consumption, spectrum shortage and low energy efficiency in the ultra-intensive 5G mobile communication scenario, a resource allocation algorithm based on the maximum energy efficiency for the two-layer heterogeneous cellular non-orthogonal multiple access network was proposed.The original NP-hard optimization problem on the downlink communication link of ultra-dense scene was divided into two subproblem, such as frequency resource allocation and power allocation, which became a deterministic constraint optimization problem.The frequency resource allocation scheme of different user groups was obtained by using base station clustering based on the improved k-means algorithm and users grouping based on spectral clustering algorithm.The fraction of energy efficiency optimization was transformed into a solvable continuous convex optimization problem and power distribution was realized by Dinkelbach method, and the Lagrange multiplier iterative algorithm, respectively.Jointly optimize system energy efficiency in terms of base station clustering, user grouping, resource block allocation and power allocation, which minimized the inter-cluster interference and intra-cluster interference of the base station efficiently.The simulation results show that the proposed algorithm is better on energy efficiency and computational efficiency compared with existing algorithms.…”
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2999
An Efficient Hybrid Decision-making Model for Sustainable Supplier Selection (Case Study: Parts Supply Industry)
Published 2021-11-01“…With the emergence of environmental policies and social concerns, companies are forced to consider triple bottom line including economic, environmental, and social attributes into their supply chain activities. Since different criteria affecting sustainable supplier selection conflict with each other, sustsainable supplier selection problem is considered as a multi-criteria decision-making problem. …”
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3000
The Estimation of Exergy Efficiency and Exergy Losses in Air Conditioning Systems of Operating Cleanrooms by a Grassmann Diagram
Published 2015-08-01“…The aim of the model is to carry out computer estimation of exergy efficiency of existing air conditioning system and exergy losses of its elements depending on different factors affecting its work. …”
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