Effect of aluminum consumption and oxygen potential at final deoxidation on nozzle clogging of IF steel by LI Xiang, BAO Yan-ping, WANG Min, LIN Lu

“…When the oxygen potential at final deoxidation is more than 600×10-6, the aluminum consumption may exceed 3.0 kg·t-1. While the average oxygen potential at final deoxidation is more than 600×10-6, the casting time with a single submerged nozzle is probably less than 50 min.…”
Get full text

APPLICATION OF KINEMASTER-BASED AUDIO VISUAL LEARNING MEDIA IN THE SUBJECT OF SOCIAL SCIENCES AT SMPN 1 KALITIDU by Fitah Rizqia Rahmawati, Sugiyanto Sugiyanto, Chatarina Muryani

“…In the experimental class the average pre-test score was 45.62 while the average post-test score was 80.93 higher than the control class. …”
Get full text

Comparative Analysis on Air Temperature before and after De-urbanization in Central China by Yucui ZHANG, Lin ZHAO, Jianghong TAN, Caixia YAN, Pengcheng QIN

“…The effects on surface air temperature series are different or more by urbanization with different levels， in order to clarify this difference in Central China， based on the daily air temperature data of 268 national meteorological stations of Central China during 1964 -2023， the big city stations， general city stations and national basic/reference stations were selected， meanwhile the reference stations were selected by the methods of Empirical Orthogonal Function （EOF） and adjacent station selection.Then the calculation formulas of urbanization bias， contribution of urbanization bias and urbanization bias correction were constructed.The effects of urbanization on annual and seasonal average temperature， average maximum and minimum temperature series of big city， general city and national basic/reference stations were comparably analyzed in Central China in 1964 -2023 and 1979 -2023， and then the urbanization biases of the annual and seasonal temperature series in above stations were corrected.The results showed that： in the two periods， the annual average temperature， annual average maximum and minimum temperature in city and basic/reference stations increased by urbanization， and the urbanization biases of the three temperatures in above stations in 1979 -2023 were more than those in 1964 -2023， but the contributions of urbanization bias decreased in big city and basic/reference stations.As far as average temperature was concerned， the effect of urbanization on annual average minimum temperature was significantly higher than that in annual average maximum temperature in city and basic/reference stations in the two periods； As far as season was concerned， it was the most significant effect on winter warming by urbanization in 1964 -2023， while it decreased obviously in 1979 -2023； As far as different level stations were concerned， it was the most significant effect of urbanization on big city stations in 1964 -2023， while the contribution of urbanization bias of general city stations was 5.6% higher than that in big city stations in 1979 -2023， the urbanization biases of the annual average temperature in national basic/reference stations were 0.040~0.041 ℃·（10a）-1 in the two periods.After urbanization bias correction， the warming trends of annual average temperature， annual average maximum and minimum temperature reduced 0.044 ℃·（10a）-1， 0.010 ℃·（10a）-1， 0.070 ℃·（10a）-1 respectively in Central China in 1964 -2023； The areas with the most significant decrease of warming trend were the central east of Henan Province which were the areas with the most significant urbanization in Central China， as the rapid development of urban， the impacts on climate and environment should be put specially attention.…”
Get full text

E-Commerce Logistics Software Package Tracking and Route Planning and Optimization System of Embedded Technology Based on the Intelligent Era by Dan Zhang, Zhiyang Jia

“…From the experimental results, in terms of average delivery time, the algorithm’s result was 25.95 hr, while the traditional algorithm was 32.53 hr; in terms of average distribution freight cost, the algorithm’s result was 163.3 yuan, while the traditional algorithm was 257.7 yuan; in terms of average distribution cost, this algorithm’s result was 131.53 yuan, while the traditional algorithm was 211.68 yuan. …”
Get full text

Design of a Drowsiness Prevention Helmet with Vibration and IoT-Based Theft Detection Alarms by Aditya Putra Perdana Prasetyo, Harlis Richard Sitorus, Rahmat Fadli Isnanto, Adi Hermansyah

“…On busy road conditions, the average pulse rate is 73.25 BPM. While in traffic conditions, the average pulse rate is 73.5 BPM. …”
Get full text

PENGEMBANGAN (LKPD) DENGAN PENDEKATAN (STEM) UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA by Siska Yanti Zebua, Ratna Natalia Mendrofa, Yakin Niat Telaumbanua, Yulisman Zega

“…The validity results validity results obtained from material experts, linguists, and design experts obtained an average of 74.95%, while the practical results obtained were average of 74.95%, while the practical results of students obtained an average of 90.61%, and practical practical results of 90.61%, and the effectiveness test results obtained an average of 72,97. …”
Get full text

Study on the Meshing Characteristic of Cylindrical Gear with Arcuate Tooth Trace based on the Processing Principle of Parallel Link Mechanism by Dengqiu Ma, Zhenhuan Ye, Yu An, Fei Li, Fangzhou Chen, Xiaoyu Liu

“…The maximum meshing force，average meshing force and RMS of meshing force all decrease first and then increase with the increase of tooth line radius，it’s optimum at RT=120~240 mm，the fluctuation range of average meshing force and RMS of meshing force is small，while that of maximum meshing force is large. …”
Get full text

TECHNICAL EFFICIENCY AMONG THE FISH FARMERS IN OSUN STATE, NIGERIA by Abolupe Oluyemi AYANBOYE, Ahmed Olugbenga BUSARI, Zaccheaus Olaniyi OLUWAFEMI, Adewale Isaac OLUTUMISE

“…According to the computed stochastic frontier function for the 90 respondents, the average efficiency value was 0.801. From this, it can be inferred that 82.22% of the population of fish farmers had above-average fish production performance, while 17.78% of the farmers performed below-average. …”
Get full text

Health behaviours and the intensity of Facebook usage among students by Wojciech Marcin Czerski

“…Results The results of the study show a low and average level of health behavior, while the average level of Facebook usage. …”
Get full text

Development of Problem-Based Learning Model Learning Module To Improve Mathematical Communication and Curiosity of Grade 5 Students by Aunurrokhim Munawir, YL Sukestiyarno M.S., Sugilar Sugilar

“…The module’s effectiveness was further supported by post-test results, where the control group achieved an average score of 66.11, while the experimental group attained a higher average of 79.85. …”
Get full text

PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN GEOGEBRA DAN TEKA TEKI SILANG (TTS) TERHADAP HASIL BELAJAR SISWA KELAS XI-4 SMA NEGERI 3 SALATIGA by Kamelia Nahar, Anna Royyana Nikmah, Kriswandani Kriswandani

“…This is evident from the Wilcoxon test results with a significance value of 0.017 < 0.05, which shows that there is a difference in the average pretest and posttest results, where the average score after being taught using the Problem Based Learning model assisted by GeoGebra and Crossword Puzzles is 70.96, while the average score before the application of the model was 57.88. …”
Get full text

A Deep Reinforcement Learning–Based Urban Traffic Control Model for Vehicle-to-Everything Ecosystem by Lingyu Zheng, Han Chen, Yajie Zou

“…Meanwhile, correlations between the communication range and reward, average speed, and average time loss vary by traffic period. …”
Get full text

Assessment of health risk due to Pb, Cd, and Cr concentrations in imported cheese samples in Iraq markets by Ali Abid Abojassim, Ruaa R. Muneam

“…While the average values of CR×10-6 for Pb, Cd, and Cr in Iranian cheese samples were 0.006±0.0007, 1.13±0.0007, and 0.0056±0.7, respectively.  …”
Get full text

Analysis of Fillers to Assess the Hot Mix Asphalt Performance: Sugar Cane Bagasse by Naveed Khan

“…Bagasse ash used as a filler in Wheel tracker test has given the best result at temperature 300C and the average rut depth was recorded as 2.065mm while stone dust samples showed average rut depth 2.235mm at 30 0Cand the number of passes was recorded as 14000. …”
Get full text

The El Niño Southern Oscillation and the salinity of land and water in the United States. by Nicola Limodio, Filippo De Marco, Ilaria Dal Barco

“…In particular, in response to El Niño events, soil salinity increases by 21% in the northern region of the United States, where average temperatures are positively affected, while it decreases by 29% on average in the southern tiers of the country, where temperatures decline. …”
Get full text

Basketball motion recognition and tracking method based on improved convolutional neural network by Gong Yan

“…The average error of linear trajectory tracking is 4.3 %, while the average errors of curved trajectory tracking in the X, Y, and Z directions are 4.1 %, 5.9 %, and 6.1 %, respectively. …”
Get full text

Failure Risks of Bracing Treatment in Adolescent Idiopathic Scoliosis by Wei-Siang Fang, Ting-Kuo Chang

“…The bracing success group had an average body height of 152.1 and an average growth of 5.75 cm; Patients in the bracing failure group had an average body height of 137.0 and an average growth of 16.84 cm. …”
Get full text

THE ABILITY TO WRITE NEGOTIATED TEXT ON MULTIMEDIA GRADE X STUDENTS OF SMKN 10 MEDAN IN ACADEMIC YEAR 2019/2020 by Nur Radani, Trisnawati Hutagalung

“…The results showed that students negotiating text writing skills based on aspects of the structure were divided into an average score opener of 100, an average score of 97.24, and a closing score of 76.68 while the aspects of language rules were divided into news sentences, questions and The command average score is 78.49, the sentence the wish score is the average score 35.29 the conditional sentence the average score is 52.20 and the conjunction causes the average score is 55.88. …”
Get full text

Academic metrics and publication history of presenters at the American Shoulder and Elbow Surgeons closed annual conferences from 2016 to 2022 by Aaron M. Atlas, DO, MS, Christina Montesano, BS, Brandon Klein, DO, MBA, John Grossi, BS, Kyle Cullin, DO, Randy M. Cohn, MD

“…Lecturers discussing infection held the highest average FWCI (2.55), while elbow injuries had the highest average H-index (59.6). …”
Get full text

Upper Palaeogene-Lower Neogene Reservoir Characterization in Kirkuk, Bai Hassan and Khabaz Oil Fields, Northern Iraq by Yaseen S. Al-Jwaini, Ali D. Gayara

“…The total thickness of these reservoirs is (136 m) with net pay thickness (124.5m) and net average porosity (0.178) while the net water saturation is (0.159), the volume of shale is (5.82). …”
Get full text