-
6861
Physicochemical studies on the inhibitive properties of a 1,2,4-triazole Schiff’s base, HMATD, on the corrosion of mild steel in hydrochloric acid
Published 2018-09-01“…The efficiency of 4-(4-hydroxy-3-methoxy benzyledene amino)-4-H-1,2,4-triazole-3, 5-dimethanol, HMATD, as corrosion inhibitor for mild steel in 0.5 M HCl has been determined by weight loss measurements and electro analytical methods. …”
Get full text
Article -
6862
Influence of Environment Conditions on Ultrasonic and Electrostatic Precipitation of Aerosols of Wood Flour
Published 2020-02-01“…The risk of human exposure to finely-dispersed aerosol particles being airborne indoors is determined by the size and the number concentration of particles, the intensity of an aerosol emission source, the air filtration and ventilation efficiency, etc. …”
Get full text
Article -
6863
The Control Technology of IGBT Half-bridge Resonant Inverter
Published 2011-01-01“…Through analyzing the main circuit’s structure of the half-bridge resonant inverter, the working status is determined. In order to ensure the stable and reliable work conditions in a small sensor, a fixed angle control method is applied. …”
Get full text
Article -
6864
Liver cancer: expression features of hepatitis B antigens
Published 2013-12-01“…There is strong direct correlation between the levels of tumor cells’ HBcAg and HBsAg expression (Pearson coefficient is r=+0,87) in the patients with hepatocellular carcinoma. …”
Get full text
Article -
6865
MECHANISM FOR DESIGNING COMPETENCE-ORIENTED TASKS IN VARIOUS ACADEMIC SUBJECTS AND REQUIREMENTS FOR ITS IMPLEMENTATION IN HIGHER EDUCATIONAL ESTABLISHMENTS
Published 2015-03-01“…The authors have systemized and extended general theoretical didactical views on the need for competence-oriented tasks as the educational ones (as a component of the teaching content and technology) and the criterion ones (as a method and means of monitoring the process and the result of developing students’ professional competence in the process of studying of different subjects); have specified the structure of the competence-oriented tasks (the structure elements: a condition, a requirement, and a construct) and determined the functions of the competence-oriented tasks in the modern university study process (gnostic, subject-and-activity, educational, axiological, creative, managing, motivation and incentive, control and assessment). …”
Get full text
Article -
6866
Study of NO<sub>2</sub> and HCHO vertical profile measurement based on fast synchronous multi-axis differential optical absorption spectroscopy (FS MAX-DOAS)
Published 2025-02-01“…It modifies the conventional MAX-DOAS method by sequentially scanning at elevation angles using motors. …”
Get full text
Article -
6867
STATE AND DEVELOPMENT OF AGRICULTURAL MODELS IN BULGARIA
Published 2019-01-01“…The proposed method involves the use of a matrix method for assessing the effectiveness of management for ensure sustainable use of land. …”
Get full text
Article -
6868
ANALYSIS OF PERCEIVED QUALITY OF EDUCATION SERVICE
Published 2015-03-01“…Proportional cluster ranom sampling technique was utilized to get 186 samples. The method of collecting data using questionnaires, whereas method of data analysis using non-parametric statistics (descriptive percentages).The result shows that the quality of education services, which can be seen from the dimensions of relevance, efficiency, effectiveness, accountability, responsiveness, creativity, productivity, academic abilities, empathy, and appearance, are perceived well by students. …”
Get full text
Article -
6869
A discovery strategy for APT anomaly based on homologous behavior analysis
Published 2016-01-01“…As APT(advanced persistent threat)attacks are increasingly frequently,higher requirements for the detection of APT attacks were proposed.It was an effective method to early discover the attack behavior of APT based on homologous behavior analysis.Aiming at the problem of low efficiency of data authentication caused by excessive data,the historical behavior database with data label technology was established and the database was stored in the cloud.Relying on the Hadoop platform and the aggregate computing ability of MapReduce and the pseudorandom permutation technique,the whole traffic parallel detection of the network was realized.In order to determine whether there was a APT attack behavior,the detection of APT attacks was implemented by comparing the data labels in the database.Test results show that the proposed method can detect the abnormal behavior of APT from the network as soon as possibleand improve the efficiency of the whole data flow detection.…”
Get full text
Article -
6870
Dynamic Calculation of the Youth Bridge Over the Danube River in Bratislava
Published 1995-07-01“…In the next step, the values of the dynamic coefficients were numerically simulated. The dynamic coefficients were determined from the bridge response produced by simultaneous runs of two vehicles arranged in one row, as they crossed the bridge. …”
Get full text
Article -
6871
A shortened 10-item Spine Functional Index: clinimetric properties indicate a reliable, responsive and practical measure
Published 2025-04-01“…Internal consistency used Cronbach's alpha (α) and floor/ceiling effects were determined. Subgroups determined reliability (n = 104, intraclass correlation coefficient, ICC2.1); error (n = 171) through the standard error of measurement (SEM) and minimum detectable change (MDC90). …”
Get full text
Article -
6872
Sensorless real-time solar irradiance prediction in grid-connected PV systems using PSO-MPPT and IoT-enabled monitoring
Published 2025-07-01“…The model demonstrated high predictive accuracy, achieving a Root Mean Square Error (RMSE) of 16.63 W/m², a Mean Absolute Error (MAE) of 11.42 W/m², and an excellent coefficient of determination (R²) of 0.9965. In the second case, the predicted irradiance values at 1000 W/m² input were 1000.27 W/m² at (15 °C), 994.65 W/m² at (25 °C), 981.16 W/m² at (45 °C), and 957.40 W/m² at (65 °C). …”
Get full text
Article -
6873
Artificial intelligence aided microwave coagulation therapy: Analysis of heat transfer to tumor tissue via hybrid modeling
Published 2025-04-01“…The results indicated that machine learning is a robust technique in evaluation of cancer therapy efficiency via hyperthermia method by determination of temperature distribution in the tumor tissue.…”
Get full text
Article -
6874
Research and development of pulse electronic control devices with UV lamps
Published 2022-06-01“…Relative values for radiant efficiency of the 254-nm mercury line for UV lamps under study were determined. …”
Get full text
Article -
6875
Performance Model of Planning Consulting Companies in Green Building and Sustainable Design Planning Achievements
Published 2024-01-01“…The test results for the coefficient of determination (R-square) obtained from the first model are the influence of variables site management to wastewater management on the variable green building of 0.757 so that variable green building can be explained by variables site management to wastewater management of 75.7%. …”
Get full text
Article -
6876
Investigating the Relationship between Critical Thinking and Self -efficacy of Healthcare Managers of Ahvaz University of Medical Sciences
Published 2025-05-01“…Methods: This descriptive correlational study was conducted on 115 healthcare managers affiliated to Ahvaz University of Medical Sciences using census sampling method in 2019. …”
Get full text
Article -
6877
Burnout pada Tenaga Kesehatan di Kabupaten Karawang: Peran Dukungan Sosial dan Perceived Stress
Published 2024-12-01“…Data analysis was conducted using normality test, linearity test, multiple regression test, and coefficient of determination test with the help of SPSS program. …”
Get full text
Article -
6878
HUBUNGAN ECOLITERACY DENGAN PERILAKU PRO-LINGKUNGAN PESERTA DIDIK SMP
Published 2018-11-01“…The coefficient of determination is 0.029, it means that ecoliteracy has determine pro-environment behavior of students of 45 Jakarta Junior High School equal to 2.9%. …”
Get full text
Article -
6879
Pengaruh Harga Terhadap Keputusan Pembelian Berulang Pada Produk KFC
Published 2023-05-01“…The data analysis techniques used in this research are descriptive analysis, t test, coefficient of determination, and verification analysis. …”
Get full text
Article -
6880
Pengaruh Harga Terhadap Keputusan Pembelian Berulang Pada Produk KFC
Published 2023-05-01“…The data analysis techniques used in this research are descriptive analysis, t test, coefficient of determination, and verification analysis. …”
Get full text
Article