scholarly journals Comparative analysis of view technologies for the Spring application

2020 ◽  
Vol 14 ◽  
pp. 78-81
Author(s):  
Vadym Borys ◽  
Roman Slezenko ◽  
Beata Pańczyk
Keyword(s):  
Comparative Analysis ◽  
User Interface ◽  
Memory Performance ◽  
Performance Tests ◽  
Test Results ◽  
Rest Api

The goal of the article is to choose the most efficient user interface creation tools possible for Spring. The study compares 4 selected view technologies: JSP,  Thymeleaf, Wicket and Angular. Time and memory performance tests were carried out using Rest API in Spring. Test results allowed to identify the best solutions.

EVALUASI ANR PADA TRANSMISI DATA NETWORK TERHADAP WP-REST API DALAM APLIKASI ANDROID

2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Agung Riyadi
Keyword(s):  
Large Data ◽  
Data Retrieval ◽  
Test Results ◽  
Android Application ◽  
Retrieval Process ◽  
Request Queue ◽  
Plant Data ◽  
Android Development ◽  
Rest Api ◽  
The One

The One of many way to connect to the database through the android application is using volleyball and RESTAPI. By using RestAPI, the android application does not directly connect to the database but there is an intermediary in the form of an API. In android development, Android-volley has the disadvantage of making requests from large and large data, so an evaluation is needed to test the capabilities of the Android volley. This research was conducted to test android-volley to retrieve data through RESTAPI presented in the form of an application to retrieve medicinal plant data. From the test results can be used by volley an error occurs when the back button is pressed, in this case another process is carried out if the previous volley has not been loaded. This error occurred on several android versions such as lollipops and marshmallows also on some brands of devices. So that in using android-volley developer need to check the request queue process that is carried out by the user, if the data retrieval process by volley has not been completed, it is necessary to stop the process to download data using volley so that there is no Android Not Responding (ANR) error.Keywords: Android, Volley, WP REST API, ANR Error

The Analysis of Stress Distribution of Hammer Bottom during Dynamic Compaction on Sandy Soil Foundation

2011 ◽  
Vol 250-253 ◽  
pp. 1460-1463
Author(s):  
Jian Qi Wu ◽  
Jian Hong Deng ◽  
Xiao Ping Wang
Keyword(s):  
Comparative Analysis ◽  
Stress Distribution ◽  
Sandy Soil ◽  
Field Monitoring ◽  
Dynamic Compaction ◽  
Dry Density ◽  
Test Results ◽  
Red Sandstone ◽  
Soil Foundation

Obtained stress distribution of hammer bottom according to the analysis of horizontal and vertical red sandstone fill dry density of the hammer bottom after dynamic compaction; affirmed the stress distribution situation of the hammer bottom through comparative analysis of the test results by laboratory and field monitoring.

Experiment and Optimization of High-Efficiency Mechanical Separation of Peanut Seedlings and Residual Film Based on Suspension Velocity

2021 ◽  
Vol 64 (4) ◽  
pp. 1381-1389
Author(s):  
Fengwei Gu ◽  
Meng Yang ◽  
Zhichao Hu ◽  
Yanhua Zhang ◽  
Chong Zhang ◽  
...  
Keyword(s):  
Moisture Content ◽  
Rotational Speed ◽  
Loss Rate ◽  
Removal Rate ◽  
Performance Tests ◽  
Test Results ◽  
Material Loss ◽  
Validation Test ◽  
Residual Film ◽  
Forage Utilization

HighlightsAn efficient method for separating peanut seedlings and residual film harvested from film-mulched peanut was proposed, and the mechanism was optimized.The relationships between the suspension velocity and moisture content of different shredded materials were studied.Four-factor, three-level Box-Behnken experiments were carried out and analyzed, and the optimal parameter combination was determined.A validation test was carried out to verify the rationality and accuracy of the optimized regression model.Abstract. To address the problems of lower residual film removal and higher material loss in the forage utilization of peanut seedlings wrapped in residual film, this study explored the relationships between the suspension velocity and moisture content of different shredded materials derived from peanut seedlings and conducted performance tests and parameter optimization for a machine that uses peanut seedlings as forage material. Four-factor, three-level Box-Behnken experiments were designed using the rotational speeds of the shredding shaft, upper fans, and lower fans and the frequency of the vibrating sieve as test factors, and using the residual film removal rate and material loss rate as response values. The test results indicated that the suspension velocity of the shredded materials showed a quadratic relationship with moisture content. The performance tests showed that the significance sequence of the test factors for the residual film removal rate was: rotational speed of the lower fans, rotational speed of the upper fans, rotational speed of the shredding shaft, and frequency of the vibrating sieve. The significance sequence for the material loss rate was: rotational speed of the lower fans, rotational speed of the shredding shaft, frequency of the vibrating sieve, and rotational speed of the upper fans. The parameter optimization and validation test showed that the residual film removal rate was 92.71% and the material loss rate was 8.19% when the rotational speeds of the shredding shaft, upper fans, and lower fans were 1650, 770, and 665 rpm, respectively, and the frequency of the vibrating sieve was 4 Hz. The relative errors between the validation test results and the predicted values from the regression models were less than 3%, which suggests that the regression models are reliable. This study provides a reference for the forage utilization of peanut seedlings harvested from film-mulched peanut and provides a reference for determining the optimal working parameters of forage processing machines. Keywords: Agricultural machinery, Box-Behnken experiment, Optimization, Peanut film-seedling separation, Suspension velocity.

scholarly journals STUDENTS’ PHYSICAL QUALITY "JUMPING" IN NON-PHYSICAL EDUCATION UNIVERSITIES

2021 ◽  
Vol 5 ◽  
pp. 104-108
Author(s):  
Valery A. Lopatin
Keyword(s):  
Comparative Analysis ◽  
Physical Education ◽  
Physical Culture ◽  
Test Results ◽  
Physical Quality ◽  
Sports Clubs ◽  
Literary Sources ◽  
Practical Research ◽  
Human Motor ◽  
Motor Actions

Students’ physical quality “jumping" in non-physical education university is discussed in the article. Complementary characteristics of "jumping ability" described by scientists in different years are given and literary sources of scientists on this problem are analyzed. The article provides the results of practical research based on the Abalakov’s test for measuring jumping ability among students at elective physical culture lessons and a comparative analysis of the test results is presented. Sport that shows the highest jumping ability as an important component of harmony in human motor actions is revealed. Activities at University sports clubs are recommended.

scholarly journals Performance Variance  Evaluation on  Mozilla Firefox

2021 ◽  
Author(s):  
◽  
Jan Larres
Keyword(s):  
Statistical Technique ◽  
External Factors ◽  
Software Performance ◽  
Performance Tests ◽  
Test Results ◽  
Actual Performance ◽  
Reliable Detection ◽  
Mozilla Firefox ◽  
The One ◽  
Test Result

<p>In order to evaluate software performance and find regressions, many developers use automated performance tests. However, the test results often contain a certain amount of noise that is not caused by actual performance changes in the programs. They are instead caused by external factors like operating system decisions or unexpected non-determinisms inside the programs. This makes interpreting the test results hard since results that differ from previous results cannot easily be attributed to either genuine changes or noise. In this thesis we use Mozilla Firefox as an example to try to find the causes for this performance variance, develop ways to reduce the noise and present a statistical technique that makes identifying genuine performance changes more reliable. Our results show that a significant amount of noise is caused by memory randomization and other external factors, that there is variance in Firefox internals that does not seem to be correlated with test result variance, and that our suggested statistical forecasting technique can give more reliable detection of genuine performance changes than the one currently in use by Mozilla.</p>

Features of Educational Motivation and Professional Identity of Russian and Indian Students at the Stage of Admission to the Master's School

2021 ◽  
pp. 31-35
Author(s):  
O. Potapov ◽  
Ritu Ritu
Keyword(s):  
Comparative Analysis ◽  
Professional Identity ◽  
Questionnaire Survey ◽  
Learning Motivation ◽  
Test Results ◽  
Factors Influencing ◽  
Two Samples ◽  
Educational Motivation ◽  
Indian Students

The article is devoted to the study of the peculiarities of educational motivation and professional identity of Russian and Indian students studying in Russia and intending to continue their studies in the magistracy. The use of a comparative analysis based on the test results for two samples, a questionnaire survey, showed the predominance of internal learning motivation and a higher level of professional identity of Indian students compared to students from Russia. The factors influencing the results of measuring educational motivation are indicated. General recommendations on the formation of optimal educational motivation and professional identity of future masters are given.

EXPRESS: On the Pervasive Effect of Word Frequency in Metamemory

2021 ◽  
pp. 174702182110533
Author(s):  
Pedro Simão Mendes ◽  
Monika Undorf
Keyword(s):  
Free Recall ◽  
Word Frequency ◽  
Recall Test ◽  
Memory Performance ◽  
Judgments Of Learning ◽  
Free Recall Test ◽  
Test Results ◽  
Font Size ◽  
Performance Judgments

Predictions of one’s future memory performance – judgments of learning (JOLs) – are based on the cues that learners regard as diagnostic of memory performance. One of these cues is word frequency or how often words are experienced in the language. It is not clear, however, whether word frequency would affect JOLs when other cues are also available. The current study aims to close this gap by testing whether objective and subjective word frequency affect JOLs in the presence of font size as an additional cue. Across three experiments, participants studied words that varied in word frequency (Experiment 1: high and low objective frequency; Experiment 2: a whole continuum from high to low objective frequency; Experiment 3: high and low subjective and objective frequency) and were presented in a large (48pt) or a small (18pt) font size, made JOLs, and completed a free recall test. Results showed that people based their JOLs on both word frequency and font size. We conclude that word frequency is an important cue that affects metamemory even in multiple-cue situations.

Beauty or the Beast

2013 ◽  
pp. 138-160
Author(s):  
Geertje Bekebrede ◽  
Casper Harteveld ◽  
Harald Warmelink ◽  
Sebastiaan Meijer
Keyword(s):  
Comparative Analysis ◽  
User Interface ◽  
Educational Games

Educational games are often less attractive than entertainment games in visuals, gameplay, and other aspects, but do we need entertainment-level beauties in our education or are beasts sufficient? To identify the importance of attraction for educational games, the authors offer the results of a comparative analysis of five educational games used and evaluated from 2005-2010 (N=754). They operationalized attraction through statements in which players were asked to rate the games’ visual, gameplay, and user interface attractiveness. While some scholars argue that for game-based education to become successful, educational games need to be visually more attractive, the results of the analysis show the opposite. For educational games, attraction is of relatively low importance. The authors further found that gameplay is the most important aspect of attraction and visuals the least. These results contribute to the debate amongst designers and educators on what priorities to set when considering game-based education.

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