Techniczny, epistemologiczny i kulturowy wymiar metod kształcenia. Casus metody Montessori by Jarosław Jendza, Ewa Zalewska, Piotr Zamojski

“…We perceive them as equally important in the process of (re)creating and using any educational method. …”
Get full text

Data structures for deductive simulation of HDL conditional operators by Yevhenii Shovkovyi, Olena Grinyova, Serhii Udovenko, Larysa Chala

“…The subject of research is methods of automated sign language translation using intelligent technologies. …”
Get full text

Joint User-Centric Clustering and Pilot Allocation for Scalable Cell-Free Massive MIMO System by Irma Zakia, Muhammad Brata

“…Furthermore, when the number of APs equals UEs, the complexity of the scalable method is linear in the number of UEs, as opposed to the polynomial complexity of the graph-coloring method.…”
Get full text

Optimized dual NURBS curve interpolation for high-accuracy five-axis CNC path planning by Yi Xu, Mohd Hairi Mohd Zaman, Feng Zhou

“…The results indicate that the maximum chord error of the dual NURBS method on the Spiral Surface is only 0.0006 mm, with an average error of 0.0004 mm, significantly lower than traditional OC methods (0.01876 mm) and equal chord length interpolation (0.01532 mm). …”
Get full text

A prospective study on enhanced recovery of Mycobacterium tuberculosis from children’s stool using novel power ultrasound decontamination by Jun-ling Wang, Zhen-jin Zhang, Fang Wang, Ming-kai Chen, Peng Tian, Xin-feng Wang

“…A total of 252 stool specimens were collected, and each specimen was subsequently divided into approximately three equal groups. One stool specimen was subjected to direct acid-fast bacilli (AFB) smear microscopy, while the other two stool specimens were processed using different decontamination methods(NaOH-NALC method vs. …”
Get full text

Optimization Problem for Probabilistic Time Intervals of Quasi-Deterministic Output and Self-Similar Input Data Packet Flow in Telecommunication Networks by G. I. Linets, R. A. Voronkin, G. V. Slyusarev, S. V. Govorova

“…When managing traffic at the packet level in modern telecommunication networks, it is proposed to use methods that transform a self-similar stochastic packet flow into a quasi-deterministic one. …”
Get full text

Shape Designing of Engineering Images Using Rational Spline Interpolation by Muhammad Sarfraz, Munaza Ishaq, Malik Zawwar Hussain

“…The spline method, due to its most generalized description, recovers various existing rational spline methods and serves as an alternative to various other methods including v-splines, gamma splines, weighted splines, and beta splines.…”
Get full text

Research on optimal design of forced air-cooling heat transfer in inhomogeneous thermal field by XU Hao, WU Caixiu, WU Zhiyong, WANG Xiong, SONG Guomeng

“…By using the research methods of numerical simulation and experimental testing, the initial no-heat-pipe scheme and the equal-temperature heat pipe scheme, including the forward and inverted mounting methods, were compared. …”
Get full text

Impact of enrichment medium on PCR-based detection of Listeria monocytogenes in food by Barbara JERŠEK, Tamara MAJSTOROVIĆ, Nataša KLUN, Sonja SMOLE MOŽINA

“…Comparative evaluation of different enrichment media for bacteria of the genus Listeria (half Fraser - HF, buffered peptone water - BPW, triptic soy yeast extract broth -  TSBYE, universal preenrichment broth - UPB) showed that only the UPB enabled detection of L. monocytogenes in artificially contaminated food samples after 24h of incubation. The PCR-based method gave equal results as standard cultural method by analysis of naturally contaminated food samples. …”
Get full text

Data structures for deductive simulation of HDL conditional operators by Євгеній Шовковий, Олена Гриньова, Сергій Удовенко, Лариса Чала

“…The subject of research is methods of automated sign language translation using intelligent technologies. …”
Get full text

Comparison of Surgical Outcomes for Finsterer and the Roux-en-Y Reconstruction after Distal Gastrectomy for Gastric Carcinoma by Pham Hoang Ha, Nguyen Xuan Hoa

“…The Finsterer and Roux-en-Y methods proved to be equally effective in their feasibility and safety. …”
Get full text

Firefly Algorithm based Feature Selection for Arabic Text Classification by Souad Larabi Marie-Sainte, Nada Alalyani

“…Furthermore, experiments on OSAC real dataset along with a comparison with the state-of-the-art methods are performed. The proposed method achieves a precision value equals to 0.994. …”
Get full text

Determining the Performance Quality of Combine Harvesters Operating by M. E. Chaplygin, E. V. Zhalnin

“…Modern methods of monitoring the performance quality of combine harvesters during their testing are applied in a «swath laying» mode. …”
Get full text

Feedback bit allocation in distributed antenna array systems by Shuai ZHANG, Peng PAN, Cui WANG

“…In a frequency division duplex communication system,precoding at the base station usually requires terminal feedback channel state information.In a distributed array system,the channel conditions between the terminal and different access nodes in the cell are different because multiple access nodes are arranged at different locations in the cell.When the resources for feedback channel state information are limited,the allocation method of feedback bit needs to be optimized to improve the overall performance of the system.In a multi-user distributed array system,an access node selection method based on distance threshold was adopted.Based on this method,the quantization characteristics of the random vector quantization codebook and the Taylor expansion method were used to derive the system quantization capacity loss,and then an approximate expression was given.Based on this expression,a feedback bit allocation method was proposed.Compared with other allocation methods,the method of this paper was more universal because it did not limit the number of access nodes selected by the user.The simulation results show that the strategy proposed is superior to the traditional equal-bit allocation scheme and can obtain better performance when the feedback resources are limited.…”
Get full text

Penyelesaian Persamaan Schrodinger Tidak Bergantung Waktu Dengan Metode Finite Difference by I Gusti Agung Widagda, I Nengah Artawan, Wayan Gede Suharta, I Gde Antha Kasmawan

“…In addition, from the z test it is concluded that the null hypothesis H0 is accepted, which means the solution of finite difference method is equal to analytical solution by a confidence level of 95 percent.…”
Get full text

Low-Thrust Trajectory Design Using Finite Fourier Series Approximation of Pseudoequinoctial Elements by Wanmeng Zhou, Haiyang Li, Hua Wang, Ran Ding

“…A new low-thrust trajectory design method is proposed that is based on the finite Fourier series method with pseudoequinoctial elements rather than the more common cylindrical coordinate components. …”
Get full text

Calculation and Dressing Simulation of the Profile of the Form Grinding Wheel for Modified ZI Worms by Jianxin Su, Jiewei Xu

“…Form grinding is a precision machining method for the modified ZI worms, and the grinding accuracy mainly depends on the dressing accuracy of the grinding wheel’s profile. …”
Get full text

Unsupervised feature selection based on generalized regression model with linear discriminant constraints by Xiangguang Dai, Mingyu Guan, Facheng Dai, Wei Zhang, Tingji Zhang, Hangjun Che, Xiangqin Dai

“…We reformulate our proposed method as a multi-variable optimization problem that incorporates equality constraints. …”
Get full text

Quantitative Analyses and Development of a q-Incrementation Algorithm for FCM with Tsallis Entropy Maximization by Makoto Yasuda

“…The Tsallis entropy-based DA-FCM algorithm was developed by combining it with the deterministic annealing (DA) method. One of the challenges of this method is to determine an appropriate initial annealing temperature and a q value, according to the data distribution. …”
Get full text

Research of current distribution by phases in asynchronous electric motor with a combined winding by E. I. Gracheva, T. V. Tabachnikova, L. V. Shvetskova

“…To develop a universal methodology for determining optimal voltage value in power supply center, that is, on substation power bus.METHODS. When calculating voltage in power supply center, which provides a certain amount of voltage on stator of most remote electric motor, method of equalizing potentials in nodes of outgoing line was used when calculating loads of elements of electrical complexes of producing wells. …”
Get full text