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581
Research on multi-condition optimization of centrifugal compressor impeller meridian profile.
Published 2025-01-01“…The optimization goal is to improve the overall average efficiency while maintaining the high pressure ratio based on the prototype scheme. …”
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582
IMPACT OF SUSTAINABLE SOIL MANAGEMENT TECHNIQUES ON POVERTY LEVELS OF ARABLE CROP FARMERS IN IMO STATE, NIGERIA
Published 2017-01-01“…Data were analyzed using descriptive statistical tools, poverty index, average treatment effect (ATE) and local average treatment effect (LATE) models. …”
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583
Estimated daily intake of cadmium by children living in the city of Nis, Serbia
Published 2009-06-01“…Estimation of daily intake of cadmium was calculated using the recommended formula, which takes into consideration all the potential means of children's exposure to cadmium. The average daily cadmium intake in children aged 1 to 3 years was 1.06 microg/kg, while for the children aged 4 to 6 years, the average daily cadmium intake was 1.06 microg/kg. …”
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584
Research on multi-user identity recognition based on Wi-Fi sensing
Published 2024-03-01“…With the advancement of wireless sensing technology, research on Wi-Fi-based identity recognition has garnered significant attention in fields such as human-computer interaction and home security.While identity recognition based on Wi-Fi signals has achieved initial success, it is currently primarily suitable for scenarios involving individual user behavior.Identity recognition for multiple users in concurrent behavior scenarios still faces a series of challenges, including issues related to mutual interference between users and poor model robustness.Therefore, a Wiblack system for recognizing multiple user identities in a concurrent distribution behavior scenario was proposed.The core idea was to train a multi-branch deep neural network (Wiblack-Net) to extract unique features for each individual user.Firstly, the common features among multiple users were extracted using the backbone network.Then, a binary classifier was assigned to each user to determine the presence of the target user within a given group, thereby achieving identity recognition for multiple users based on concurrent behavior.In addition, experiments comparing Wiblack with several independent binary classification models and a single multiclassification model were conducted to analyze operational efficiency.System performance experimental results demonstrate that when simultaneously identifying the identities of three users, Wibalck achieves an average accuracy of 92.97%, an average precision of 93.71%, an average recall of 93.24%, and an average F1 score of 92.43%.…”
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585
Assessment of lead and cadmium levels in flour supplied in Chaharmahal and Bakhtiari province
Published 2024-12-01“…The average concentration of cadmium across the four months was 0.021 ± 0.0030 mg/kg, while the average lead concentration was 0.0089 ± 0.028 mg/kg. …”
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586
Comparative Morphological Study of the Kidney in the Domestic Dogs and Cats
Published 2025-03-01“…The renal cortex exhibited a reddish-brown hue, while the renal medulla was distinguished by two zones: an outer, darker zone and an inner, lighter zone. …”
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587
EFFECT OF HEIGHT , NUMBERS , AND DATE OF POLLARDING ON SOME GROWTH CHARACTERS AND BIOMASS PRODUCTION OF Luceana lecocephalla SEEDLINGS.
Published 2006-06-01“…The results indicated the following Growth characteristics: - The highest average monthly grouth in length (4.13 cm) obtained the pollarding was done at 15 cm height, while the highest average in diameter (0.89 mm) occurred in plants pollared at 30 cm above the ground level .With respect to the number of pollarding , it appeared , that pollarding for one time was the best in comparing with the other number of pollarding since it gave the highest average of minthly growth in length (13.88 cm) and diameter ( 1.22 mm ) As for pollarding dates , october the first was the best achieving . the highest increase in the average monthly grow the in hieght (41.94 cm) and in diameter (2.83 cm ) among the other pollarding dates . …”
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588
Comparative Analysis of User Satisfaction Levels of Threads and X Applications Using the PIECES Method
Published 2024-05-01“…The results of this study show that Threads receives an average score of 3.61, indicating that users are satisfied, while X gets an average score of 4.37, indicating that users are satisfied. …”
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589
EFFECT OF POLLARDING TREATMENT ON SOME GROWTH CHARACTERS OF Robinia pseudoacacia SEEDLING AND BIOMASS PRODUCTION
Published 2007-03-01“…The results indicated that the highest average of monthly growth in length ( 5.27 cm ) was obtained when the pollarding was done at level above ground height , while the highest average in diameter ( 0.25 ) occurred in plant pollarded 10 cm above the ground level . …”
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590
The Implementation of Contextual Learning to Enhance Biology Students’ Critical Thinking Skills
Published 2018-12-01“…The average score of critical thinking skills in the CTL learning increased by 36.06 while the average score of critical thinking skill in the expository learning increased by 19.42. …”
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591
Changes and Trends in the Vegetation Period and the Start and End Dates of the Vegetation Period in the Aegean Region
Published 2023-06-01“…Likewise, it has revealed the relationship between these trends and the changes in daily average temperatures. The daily average temperature data of 12 meteorology stations selected for this purpose were obtained from the General Directorate of Meteorology. …”
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592
Analisis Rasio Keuangan Untuk Mengukur Kinerja Keuangan Pemerintah Daerah Provinsi Lampung
Published 2021-03-01“…The results of this study indicate that the ratio of regional financial effectiveness on average is at 90.49% with the effective category and the trend of regional financial effectiveness at 70.814%; The ratio of regional financial independence average is at 27.96% which is categorized as low and the trend of regional financial independence is at 262.42%; while the regional financial fiscal decentralization ratio on average was at 17.85% with the unfavorable category and the regional financial fiscal decentralization trend was at 197.23%.…”
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593
Experimental performance evaluation of a lightweight additively manufactured hydrodynamic thrust bearing
Published 2025-03-01“…Compared to the traditionally manufactured bearing, the AM bearing showed an average increase in minimum oil film thickness of 53 %, an average increase in trailing edge hydrodynamic pressure of 116 %, while exhibiting an average decrease in bearing temperature of 1 %. …”
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594
A joint optimization of energy harvesting and spectrum sensing for wireless sensor networks under Middleton Class A noise
Published 2018-05-01“…Second, a new time-slots structure is proposed for the self-powered second user and the analytical expression of the second user’s average throughput is derived. Finally, we maximize the second user’s average throughput by a joint optimization of the sensing duration and data transmission duration while giving the primary user sufficient protection. …”
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595
Experiment and analysis on the heterogeneity of CO2 adsorption-transport by microrocks in coal matrix.
Published 2025-01-01“…The research results show that coal core in the region where minerals exist has a higher density, while the density of the coal matrix is smaller. …”
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596
Verification of Data Races in Concurrent Interrupt Handlers
Published 2013-11-01“…The evaluation also proved that the labeling scheme alone generates an average runtime overhead of only about 0.4x while consuming only about 12% more memory than the original program execution.…”
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597
THE INFLUENCE OF USING SEMANTIC MAPPING TO TEACH WRITING NARRATIVE TEXT
Published 2023-03-01“…Tests were carried out before and after students received treatment. The average pretest score for the experimental class was 57.69, while the control class was 49.74. …”
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598
Dynamic Retransmission Limit Scheme in MAC Layer for Routing in Multihop Ad hoc Networks
Published 2008-01-01“…While in asymmetric topology network with asymmetric traffic, we achieve a better average delay (resp., throughput) for each connection without changing the average throughput (resp., delay). …”
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599
The age-specific fecundity life tables of Planococcus citri Risso and important predators attack in Baghdad
Published 2015-09-01“…Reproduction potential and age –specific fecundity of the Mealybug Planococcus citri Risso were studied in the laboratories of Biological control research unit,college of Agriculture –Baghdad university at 25± 2Cº and 60-70% R.H.with 16 light:8 dark photo period.The results showed that the survival ratio began to decline at the 38th day, the average female age was 20 days ,while the average age was 8 days at the first reproduction . …”
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600
Analysis of Seismic Ionospheric Effects and Prediction of TEC During Earthquakes Occurred in Indonesia Based on GPS Data
Published 2025-01-01“…While variations exist across different earthquakes, these average metrics collectively suggest promising predicting capabilities.…”
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