Approximate power flow solutions‐based forecasting‐aided state estimation for power distribution networks by Zhenyu Wang, Zhao Xu, Donglian Qi, Yunfeng Yan, Jianliang Zhang

“…To this end, this estimator designs a voltage perturbation vector around the priori‐determined nominal value as the dynamic state variable, which enables more detailed depictions of voltage changes. …”
Get full text

Model Evaluasi Usability Menggunakan Confirmatory Factor Analysis pada KRS Online by Endah Ratna Arumi, Pristi Sukmasetya, Agus Setiawan

“…Results of usability measurement found that the highest value on the variable "Memory" with an average value of 4.19, and the lowest value on "Error" with an average value of 2.9 within 5 scale. …”
Get full text

Machine learning for epithelial ovarian cancer platinum resistance recurrence identification using routine clinical data by Li-Rong Yang, Mei Yang, Liu-Lin Chen, Yong-Lin Shen, Yuan He, Zong-Ting Meng, Wan-Qi Wang, Feng Li, Zhi-Jin Liu, Lin-Hui Li, Yu-Feng Wang, Xin-Lei Luo

“…However, due to variations in time and context, influencing factors may change over time; thus, continuous evolution of the model is necessary. …”
Get full text

Tax Exemptions and R;D Expenditures in Iran Saeed Dorokhshi Moghaddam by Saeed Dorokhshi Moghaddam, Bahram Sahabi, Hassan Heydari, Sajad Barkhordari

“…Avalibility of External Finance: For each company which used any financial resources rather than its internal resources, the value of this variable is 1, and in cases where the financing is completely internal, it is considered as 0. …”
Get full text

Operational Method of Stem Turbine Installation under Non-Conventional Modes by V. P. Kashcheev, E. O. Vоrоnоv, V. A. Khаimоv, A. V. Kashcheev, V. N. Sоrоkin

“…While starting turbines from cold and non-cooled-down states rotors are heated quicker than cylinders due to significantly less weight and more intensive interaction with steam and the value of their differential expansion reaches up to the rated ones in the period of 4-5 hours.The investigations have revealed that while using a swirling steam attemperator it is possible to feed steam to turbine seals of the required temperature and at the required time during its variable operational conditions. …”
Get full text

Creep Structure Effect of Layered Rock Mass Based on Acoustic Emission Characteristics by Huichen Xu, Yong Zhang, Chengwei Zhao, Chengyu Miao, Xiaoming Sun

“…The structural effect on the main frequency value at the time of failure mainly reflected in the trend that the main frequency value first increased and then decreased as the inclination angle increased. …”
Get full text

Modeling of Kefir Production with Fuzzy Logic by Hüseyin Nail Akgül, Filiz Yıldız Akgül, Tuna Doğan

“…The fermentation is ended with pH 4.6 values in industrial production of kefir. In this study, the incubation temperature, the incubation time and inoculums of culture were chose as variable parameters of kefir. …”
Get full text

Generalized 2D polynomial chaotic map and its application in information transmission by Wenhao YAN, Zijing JIANG, Xin HUANG, Shujuan ZHU, Qun DING

“…Existing chaotic systems have many defects in engineering applications, such as discontinuous chaotic parameter range, weak chaos, uneven output of chaotic sequences and dynamic degradation.Therefore, a generalized 2D polynomial chaotic mapping model was proposed.By setting different control parameters and the highest degree of polynomial, a series of 2D robust chaotic maps with specific Lyapunov exponent could be obtained.In order to avoid the output of the second state equation collapsing to a fixed value, a random disturbance variable which did not change with time was introduced.Finally, a numerical example was given to verify the effectiveness of the proposed model, and the dynamic analysis showed that the mapping has complex dynamic behavior.Finally, the system was applied to information transmission technology.Compared with other chaotic maps, the system can achieve lower bit error rate, which indicates that the chaotic map is more suitable for chaotic information transmission.…”
Get full text

Transcutaneous Vagus Nerve Stimulation Effects on Flavor‐Evoked Electroencephalogram and Eye‐Blink Rate by Samet Albayrak, Berfin Aydin, Gizem Özen, Faruk Yalçin, Merve Balık, Hüseyin Yanık, Burcu A. Urgen, Maria Geraldine Veldhuizen

“…ABSTRACT Introduction Chemosensory food signals are carried by the vagus nerve (VN) from the gut to the brain and these signals contribute to communicating fullness and caloric value of the consumed food in regulatory and reward‐related contexts. …”
Get full text

Correlation Analysis of Radical Polymerization Reactor Operating Conditions to Industrial Scale Swelling Capacity of Superabsorbent by Willy Aulia Ilham, Teguh Kurniawan, Saepurahman Saepurahman, Ratna Sari siti Aisyah

“…The analysis determined that the variables that had the strongest correlation with the SC were retention time and reaction temperature, with correlation coefficient values of 0.31 and -0.26. …”
Get full text

Multimodal anomaly detection in complex environments using video and audio fusion by Yuanyuan Wang, Yijie Zhao, Yanhua Huo, Yiping Lu

“…The experimental results show that compared with the existing models, the new model has obvious advantages in performance stability and real-time processing under different noise levels. Specifically, the AUC value of the proposed model is 0.95 on UCSD Ped2 dataset, which is about 10% higher than other models, and the AUC value on Avenue dataset is 0.93, which is about 12% higher. …”
Get full text

Advanced Virtual Accelerator Software: A linear accelerator simulation code by Chao Jin, Zhijun Wang, Xin Qi, Yuan He, Zhongyi Li, Kunxiang Sun, Xiaolong Chen, Chi Feng, Xiaoying Zhao, Yaxin Hu, Yuan Tian, Kai Li

“…In addition, avas uses a combined particle motion mode that switches between two modes (using either time or position as the independent variable) based on the element type. …”
Get full text

Parametric Optimization for Automatic Control System of 300 MW Power Units at a Constant Steam Pressure Upstream of the Turbine by G. T. Kulakov, A. T. Kulakov, K. I. Artsiomenka

“…In addition, modern requirements for the regulation of the frequency and flows of active electric power in the power system have been tightened: the time to reach the half value of the required power alteration should be 10 seconds within the normal and emergency reserves; the time to reach the full value of the required power alteration should be 30 seconds within the range of the normal reserve and 2 minutes – within the range of the emergency reserve. …”
Get full text

Association of Burnout and Depression symptoms and their prevalence among medical students in Karachi, Pakistan by Tafazzul Hyder Zaidi, Mubashir Zafar, Amber Ilyas, Momina Khan, Rafia Ghani, Rahat Naz, Ayesha Mubbashir

“…In regression analysis, higher academic year more than 2 times (5th year, OR 2.03, 95% CI 1.42-7.96, p-value 0.004) and living at dormitory more than 3 times (OR 3.97, 95% CI 1.97-5.01, p-value 0.003) were more likely associated with more extensive overlap of burnout and depression symptoms. …”
Get full text

Integrating the Grading Entropy Theory (GET) into a Physics-Informed Neural Network (PINN) to predict soil hydraulic properties by Rodrigo Polo-Mendoza, David Mašín, Jose Duque

“…Furthermore, the grading entropy theory was utilized to introduce a new input variable associated with soil granulometry. Subsequently, the effectiveness of the PINN-based model was evaluated through several performance evaluations, interpretability assessments, and running time analysis. …”
Get full text

INFLUENCE OF CHRONOTHERAPY WITH DIFFERENT ANTIHYPERTENSIVE DRUGS ON CIRCADIAN BLOOD PRESSURE PATTERN by V. M. Gorbunov, E. Yu. Fedorova, A. D. Deev, O. Yu. Isaikina, V. G. Belolipetskaya, E. A. Zhabina

“…Overall antihypertensive effect was more intense with morning ramipril (p<0.05) intake and evening verapamil intake. The t-values ranged 2.2-2.3 for nocturnal BP fall; 2.0-2.1 for night-time BP variability; 3.8-4.3 for morning BP surge. …”
Get full text

Effect of different light qualities on photosynthetic characteristics and fruit quality of Shine Muscat grapevines grown under rain-sheltered cultivation by GONG Xiaomin, YU Guanghui, LI Xiujie, WANG Rong, CHEN Guangxia, WU Yusen, WU Xinying, ZHANG Zhichang, LI Bo, MA Yujiao

“…[Conclusion] In summary, supplementary lighting increased the cane growth rate, leaf area, PI abs value and Fv/Fm value of Shine Muscat grapevines, enhancing light use efficiency. …”
Get full text

Public Support for Emigration Post-EU Accession: An LM Model Analysis by Ewa Genge

“…This methodology might also be helpful with policy challenges and the effective management of migration, as well as for future data concerning the attitudes towards refugees from Ukraine coming to Poland at present. Originality/value: Unlike previous studies, the author assumed that the attitudes toward emigration can vary on the response variable, i.e. because of the unobserved covariate such as ‘patriotic behaviour’ (unobserved heterogeneity), which may change over time. …”
Get full text

Application of PID algorithm by using filter in temperature control system by Yao Liping, Liu Weizhang, Wu Wenming, Jiang Yangyang, Lei Peng, Tan Zhongwei, Wang Kangning, Li Guixiang, Xu Fei, Tang Yuanliang, Wu Xinshe, Huang Dequn, Chen Jun, Gu Heng

“…The experimental results show that the PID algorithm with filter outperforms PID combined with Bang Bang, differential first PID, step PID and variable integral PID, which improves the ability of anti-interference and has the practical value and application value in engineering temperature control.…”
Get full text

Corporate Real Estate alignment by Monique Arkesteijn

“…The participants indicated that, whilst the method of determining preferences is easy, accurately determining which preference is related to a certain decision variable value is not. Assigning preference scores to decision variable values can be arbitrary at first. …”
Get full text