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22221
Frost Heave of Irrigation Canals in Seasonal Frozen Regions
Published 2019-01-01“…The computed results were compared with the monitored data including frozen depth, water content, normal displacement, and frost heave force. Finally, the rational thickness of the insulation board was determined based on the partial insulation method.…”
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22222
Interleukin-22 Plays a Protective Role by Regulating the JAK2-STAT3 Pathway to Improve Inflammation, Oxidative Stress, and Neuronal Apoptosis following Cerebral Ischemia-Reperfusio...
Published 2021-01-01“…Moreover, IL-22 treatment significantly increased Janus tyrosine kinase (JAK) 2 and signal transducer and activator of transcription (STAT) 3 phosphorylation levels in mice and PC12 cells, and STAT3 knockdown abolished the IL-22-mediated neuroprotective function. …”
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22223
Blending-Based Ensemble Learning Low-Voltage Station Area Theft Detection
Published 2024-12-01“…Then, based on the historical data, the model makes a short-term prediction of the power consumption of the station area the next day, and focuses on the verification of the suspected energy-stealing station area where the Root Mean Square Percentage Error (RSPE) exceeds the threshold, so as to lock in the potential energy stealing users. Finally, through the comparison and verification of real examples, the search scope for electricity theft inspections was reduced by 79.17%, greatly improving the detection efficiency of the power supply company. …”
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22224
Rolling bearing fault diagnosis method based on gramian angular difference field and dynamic self-calibrated convolution module.
Published 2024-01-01“…The DSC module dynamically adjusts the weights of parallel convolution kernels based on real-time data characteristics, effectively improving the feature extraction ability and generalization performance of the model. Finally, the proposed method is validated using bearing datasets from Huazhong University of Science and Technology and Harbin Institute of Technology, and is compared with other advanced models. …”
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22225
Structural Dynamics Analysis and Optimization of an Oil-Free Piston Air Compressor Based on Vibration and Noise Characteristics
Published 2024-12-01“…Subsequently, a finite element model of the compressor housing was established to analyze the radiation noise characteristics. Finally, three weak points in the structure were selected as key objects, and the structural stiffness was increased to improve vibration stability. …”
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22226
Assessment of the Drought Situation in Kerman Using Drought Indicators and its Relationship with the State of Vegetation Change in the Region
Published 2023-03-01“…The results showed that the SPI index of Kerman was mostly around the axis of -1 to +1, which represents a mild drought, and the PNPI of Kerman recognized most of the years as normal with 43%, and the Palmer index also showed that the years (2008-2004) 2010) have experienced a very severe drought with an intensity of about 4.8. Finally, the NDVI index showed that the maps obtained from satellite images show a decrease in vegetation of about 15 km, and according to the time series chart of 2008 and 2012, they had the lowest vegetation cover with an area of about 3 to 4 km. …”
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22227
Preparing Curve Number Map of Run-off and Investigating its Precision Using Hydrological Model (Case Study: Navdar Catchment)
Published 2013-11-01“…The map of soil hydrological groups was prepared in GIS environment based on the available soil map in the study area. Finally, CN map was prepared based on SCS table and the maps of land-use, ground coverage density, and soil hydrological group. …”
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22228
Central Sharia Board and Mechanism of Sharia Supervision in Islamic Banks; Emphasizing International Standards and Countries' Experiences
Published 2023-06-01“…This research, after stating the importance of sharia risk and sharia supervision in Islamic banks, has identified the standards published by the most important international institutions such as the Islamic Financial Services Board (IFSB) and the Accounting and Auditing Organization of Islamic Financial Institutions (AAOIFI) in the field of sharia supervision, and investigated the experiences of different countries in that regard. Finally, some suggested solutions for strengthening sharia supervision of the countries’ banking system have been presented. …”
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22229
A Dynamical Stability Study of Triple-Star Systems Using Physical and Geometrical Parameters
Published 2021-03-01“…The reasons for the instability of these systems are most likely the observational errors or the unreal theoretical criteria. Finally, the introduced five criteria are ordered according to their credibility and precision.…”
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22230
An External Gear Pump with Axial Stepped-gear Structure and Without Additional Trapped-oil Relief-grooves
Published 2023-02-01“…In order to solve the problems in the existing gear pump with another trapped oil buffer groove, an external gear pump with axial stepped-gear structure for realizing two different contact ratios is proposed; the trapped-oil load flow from the gear section with a contact ratio greater than 1 is balanced by the trapped-oil relief flow from the gear section with a contact ratio equal to 1, and the trapped-oil phenomenon will be fully alleviated; then the relief gap from the gear section with a contact ratio equal to 1 is calculated by 3D feature method, and the trapped-oil pressure formula is derived by making the trapped-oil load flow equal to the trapped-oil relief flow; finally, an example is demonstrated and validated by PumpLinx software. …”
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22231
Predicting Fatigue Crack Growth Behavior of Coalesced Cracks Using the Global-Local Superimposed Technique
Published 2022-09-01“…The V-shaped surface crack forms quickly after coalescence occurs and continues to propagate into a massive semi-elliptical surface crack before finally breaking. The result was validated and compared between S-version FEM and the analytical solution. …”
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22232
RGB-D salient object detection based on BC2 FNet network
Published 2024-12-01“…Secondly, a boundary-driven feature selection module is designed, which is dedicated to simultaneously focusing on important feature information and preserving boundary details in the process of RGB and depth modality fusion. Finally, a boundary-driven cross-layer fusion module is proposed which simultaneously adds two kinds of boundary information in the process of up-sampling fusion on adjacent layers. …”
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22233
A Differential Probability Selection MAC Protocol Considering Energy Consumption in Wireless Sensor Networks
Published 2013-04-01“…Under this situation, many nodes are to collide with each other, and hence this situation finally leads to overall increase of transmission delay which gives rise to the power consumption. …”
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22234
Association between Waste Management and HBV among Solid Municipal Waste Workers: A Systematic Review and Meta-Analysis of Observational Studies
Published 2013-01-01“…Results. 160 studies were found and checked. Finally, 5 observational studies were considered suitable, all cross-sectional. …”
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22235
Molecular Basis for Mucolytic Therapy
Published 1995-01-01“…Each of these mucotropic modalities acts on a different component within the mucous gel. Finally, the possibilities of mucolytic synergism among these various agents are conside red.…”
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22236
Investigation of the Relation between South and Southwest Iran\'s Heavy Rainfall with Atmospheric Rivers (ARs).
Published 2021-06-01“…Of course, the maps show that the Arabian Sea was not affected by the humidity.The Arabian Peninsula also, due to the high moisture transfer rate, as a transitional route, transmits a large amount of moisture to the study area.Finally, the path of moisture to the study area was mapped and identified, and thus considering the three main conditions for the atmospheric river, it can be said that the path obtained is the same as the atmospheric river.…”
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22237
The sensitivity of reconstructed carbon dioxide concentrations to stomatal preparation methods using a leaf gas exchange model
Published 2025-01-01“…Further study is needed on the fractionation due to carboxylation of ribulose bisphosphate (RuBP) in individual plant species before use as a paleo‐CO2 barometer and to refine estimates based upon widely applied taxa (e.g., Ginkgo). Finally, we recommend that morphological measurements be made by multiple observers to reduce the effect of individual observational biases.…”
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22238
CP-ABE scheme supporting partially hidden access policy
Published 2024-10-01“…Bloom filter was used to filter attributes and authenticate members, so as to quickly find the minimum set of attributes that meet the access policy and reduce a large number of invalid calculations in the decryption test. Finally, cloud servers with strong computing power for outsourced computing were used to reduce local decryption costs. …”
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22239
Mimetic Gravity: A Review of Recent Developments and Applications to Cosmology and Astrophysics
Published 2017-01-01“…As a case study within which we apply the concepts previously discussed, we study a mimetic Hořava-like theory, of which we explore solutions and cosmological perturbations in detail. Finally, we conclude the review by discussing static spherically symmetric solutions within mimetic gravity and apply our findings to the problem of galactic rotation curves. …”
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22240
The Earth-Mars Transfer Trajectory Optimization of Solar Sail Based on hp-Adaptive Pseudospectral Method
Published 2018-01-01“…In this paper, the pressure of solar light acting on the solar sail is analyzed, and the kinematic equation of the solar sail is established in polar coordinate system first; then the basic principle of the hp-adaptive pseudospectral method is introduced, and the steps of solving the transfer trajectory optimization problem by hp-adaptive pseudospectral method are proposed; finally, the trajectory optimization of the solar sail from Earth orbit to Sun-centered Mars orbit is simulated as an example to demonstrate the effectiveness of hp-adaptive pseudospectral method in the orbit transfer optimization problem of solar sail. …”
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