Suggested Topics within your search.
Suggested Topics within your search.
-
4721
Growth and Biomass Distribution Responses of <i>Populus tomentosa</i> to Long-Term Water–Nitrogen Coupling in the North China Plain
Published 2025-06-01“…In the 6th year, the above-ground biomass of <i>Populus tomentosa</i> was 5.16 to 6.62 times the under-ground biomass under different treatments. Compared to the I45 treatment (irrigation at soil water potential of −45 kPa), the irrigation water use efficiency of the I20 treatment (−20 kPa) decreased by 88.79%. …”
Get full text
Article -
4722
Strip tillage in wheat cultivation: A wind of change in production, greenhouse gas emission and energy use
Published 2024-04-01“…ST liberated 24.1% lower GHG (0.41kg CO2eqkg-1 product) to produce per kilogram product compare to CT (0.54kg CO2eqkg-1 product).The total energy input requirement of wheat was 14.6% lower in ST (16692 MJ ha-1) than CT (19553 MJ ha-1).The total output energy is8.56% higher in ST (164132 MJ ha-1) than CT (151196 MJ ha-1). The energy efficiency or energy ratio in wheat production was found higher in ST (9.83) than CT (7.73). …”
Get full text
Article -
4723
Effectiveness of modern insecticides in protection of apple planting from blood-red aphids
Published 2021-05-01Get full text
Article -
4724
The Optimization of Mechanical Phase-Shifting Transformer Tap Positions Based on an Open-Loop and Closed-Loop Hybrid Strategy
Published 2025-07-01“…Phase-shifting transformers play a crucial role in power grid stability and efficiency. They adjust phase differences between loads, improve transmission efficiency, and balance loads during large-scale power transmission and grid integration. …”
Get full text
Article -
4725
Analyzing individual factors influence on investment processes in regions
Published 2025-01-01“…As a part of the solution to the issue, it has been assumed that the tools for improving investment project implementation efficiency should be linked to the investment activity dynamics statistics at the regional level. …”
Get full text
Article -
4726
Comparative study on the drying mechanisms and characteristic changes of fabrics according to heat transfer principles
Published 2025-01-01“…Furthermore, MWC drying exhibited a higher energy efficiency with increasing fabric loads. The lower drying performance of HAC drying was attributed to the convection of hot air and the limitation of heat conduction. …”
Get full text
Article -
4727
Patient-Reported Satisfaction and Functional Outcomes with Implant-Supported Overdentures versus Conventional Complete Dentures
Published 2025-05-01“…Implant-supported overdentures are increasingly used due to their stability, comfort, and improved chewing efficiency. This study aims to evaluate the differences in patient-reported satisfaction and functional outcomes between these two types of prostheses. …”
Get full text
Article -
4728
Strategies for Driving the Future of Educational Building Design in Terms of Indoor Thermal Environments: A Comprehensive Review of Methods and Optimization
Published 2025-03-01“…It highlights the overemphasis on energy efficiency while neglecting user comfort and individual differences, such as students’ physiological and psychological needs. …”
Get full text
Article -
4729
Economic Analysis of the Application of Japan's Household Fuel Cell CHP System in China
Published 2020-10-01Get full text
Article -
4730
Outdoor cooling and heating design values for energy management in Nigeria’s air-conditioning industry
Published 2025-12-01“…Key climatic parameters analyzed include dry-bulb temperature, wet-bulb temperature, and relative humidity to determine percentile-based outdoor design conditions essential for energy-efficient HVACR operations. The findings reveal significant climatic variations between the two cities. …”
Get full text
Article -
4731
Watkins wheat landraces decode nitrogen-driven biomass trade-offs: GWAS exposes root-shoot dialectics and elite landraces for resilient agriculture
Published 2025-05-01“…Key genes, such as RALF33 and TaAPY6, emerged as actionable targets for marker-assisted breeding to develop nitrogen-efficient wheat varieties. These findings highlight the potential of evolutionary-informed genetics in the Watkins landraces to enhance stress resilience, providing a roadmap for sustainable crop design in the context of global nutrient scarcity.…”
Get full text
Article -
4732
AI-Driven Resource Allocation for RIS-Assisted NOMA in IoT Networks
Published 2025-01-01“…We propose a Reconfigurable Intelligent Surface (RIS)-assisted downlink Non-Orthogonal Multiple Access (NOMA) for Internet of Things (IoT) network, where we address the challenge of optimizing power allocation, RIS phase shifts, and energy efficiency. In our approach, users are first clustered based on channel gain differences and then performed optimization of resources. …”
Get full text
Article -
4733
Electrically Tunable Gyrohelitrons with Crossed Fields
Published 2023-01-01“…Resonator field – H211, interaction on the second harmonic ωs; a) narrow-band tuning 10 %: maximum efficiency – 55 %, minimum efficiency – 25 %; β0 = v0/c = 0.27; q = v0⊥/v|| = 2; b) broadband tuning 58 %: maximum efficiency – 18 %, minimum efficiency – 14 %; β0 = v0/c = 0.2; q = v0⊥/v|| = 2. …”
Get full text
Article -
4734
Evaluation of the Effectiveness of Pulsed Ultraviolet Devices in Medical Premises of the Emergency Department of a Hospital Under Conditions of Intensive Patient Flow
Published 2025-04-01“…The reliability of differences in numerical values was determined using Student’s t-test, and categorical values were determined using the χ2-test or McNamara test .To assess the economic efficiency of using pulsed UV devices, methods of economic analysis and investment assessment were used.RESULTS. 1. …”
Get full text
Article -
4735
STUDY OF CHANGES IN OCCLUSAL SCHEME RESULTING FROM CREATING ARTIFICIAL TEETH IN THE DENTURE PATIENT WITH COMPLETE TOOTH LOSS AND ADVERSE CONDITIONS BY PROSTHETIC BED ON THE LOWER J...
Published 2018-03-01“…In the control group - 3 year usage of complete dentures - the average chewing efficiency decreased by 21% compared with the first year of use. …”
Get full text
Article -
4736
Differing nodal structure in oat and wheat
Published 2025-05-01“…Abstract The tube-like structure of grass stems is the most efficient geometric design to resist buckling or breaking. …”
Get full text
Article -
4737
Gender differences in white matter microstructure.
Published 2012-01-01“…<h4>Background</h4>Sexual dimorphism in human brain structure is well recognised, but little is known about gender differences in white matter microstructure. We used diffusion tensor imaging to explore differences in fractional anisotropy (FA), an index of microstructural integrity.…”
Get full text
Article -
4738
UNSOLVED AND LATENT CRIME: DIFFERENCES AND SIMILARITIES
Published 2017-03-01“…УДК 343Purpose of the article is to study the specific legal and informational nature of the unsolved crime in comparison with the phenomenon of delinquency, special study and analysis to improve the efficiency of law enforcement.Methods of research are abstract-logical, systematic, statistical, study of documents. …”
Get full text
Article -
4739
Optimize multi-objective transformation rules of water-sediment regulation for cascade reservoirs in the Lower Yellow River of China
Published 2025-08-01“…Furthermore, the efficiency of sediment transport is closely related to hydropower generation: when hydropower is below 12.28 billion kWh, the conversion efficiency from hydropower generation to sediment transport increases significantly. …”
Get full text
Article -
4740
A Hybrid Deep Learning Framework for Deepfake Detection Using Temporal and Spatial Features
Published 2025-01-01“…Our research introduces a model for detecting deepfakes by utilizing an Enhanced EfficientNet B0 structure in conjunction with Temporal Convolutional Neural Networks (TempCNNs). …”
Get full text
Article