Regulation Mechanism of Spatial Capacity of Tourist Resources in Scenic Spots Based on Internet of Things Technology by Xiaona Xie, Wenliang Zhang

“…This paper analyzes the causes of congestion and overload in scenic spots and then points out that the methods to solve the problem are capacity restriction and flow control. This paper first calculates the spatial capacity of various tourism resources in a scenic spot by using mathematical model and then studies the intelligent spatial management model of tourist flow in the scenic spot based on the Internet of Things technology. …”
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MEASURING QUALITY OF READING MATERIALS IN ENGLISH TEXTBOOK: THE USE OF LEXICAL DENSITY METHOD IN ASSESSING COMPLEXITY OF READING MATERIALS OF INDONESIA’S CURRICULUM – 13 (K13) ENGL... by Dian Sari

“…In order to assess the quality of K13 English textbook, in-depth analysis on selected reading texts will be performed by measuring their lexical density using the Castello (2008) refers to the former way as the method of calculating, which is Ure  (1971) and  Halliday (1985).  …”
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Estimation of the Genetic Substitution Rate of Hanwoo and Holstein Cattle Using Whole Genome Sequencing Data by Young-Sup Lee, Donghyun Shin

“…Our main findings was to calculate the gene’s substitution rates. Through estimation of genetic substitution rates, we found: diving region of altered substitution density exists. …”
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The Statistical Properties of the q-Deformed Dirac Oscillator in One and Two Dimensions by Abdelmalek Boumali, Hassan Hassanabadi

“…Finally, for very small deformation η, we (i) showed the existence of well-known q-deformed version of Zitterbewegung in relativistic quantum dynamics and (ii) calculated the partition function and all thermal quantities such as the free energy, total energy, entropy, and specific heat. …”
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Automatic Classification Method of Music Genres Based on Deep Belief Network and Sparse Representation by Lina Pan

“…Combined with the classification algorithm of sparse representation, for the training samples of sparse representation music genre, the sparse solution is obtained by using the minimum norm, the sparse representation of test vector is calculated, the category of training samples is judged, and the automatic classification of music genre is realized. …”
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International Market Selection Based on Integrated MCDM Methods: A Case Study of Iron and Steel Sector by Emre Kadir Özekenci

“…The weight of criteria was calculated by the FUCOM and LOPCOW methods. Once the weight of criteria was determined, the alternatives were ranked using the SPOTIS, RSMVC, CoCoSo and Borda Count methods. …”
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Physical-layer security transmission method based on spatial modulation with finite alphabet inputs by Bo CUI, Lu LIU, Xiang-yu LI, Liang JIN

“…Addressing the problem of wireless physical layer security transmission for finite alphabet input systems,a spatial modulation secure transmission method is proposed.On the basis of information theory,the method utilizes the receive antenna indices of multiple-input multiple-output (MIMO) system to bear information,and randomizes the eavesdropper’s equivalent channel by switching the receive antennas,which can guarantee physical layer security transmission.First,the different receiving performances of the legitimate user and eavesdropper are analyzed in the spatial modulation secure transmission system.Second,the mutual information and secrecy mutual information of the transmission system are calculated,and two sufficient conditions that ensure positive secrecy mutual information are pointed out.Finally,an estimation algorithm of mutual information is provided.Moreover,the symmetry of finite alphabet set is exploited to decrease the computational complexity.Theoretical analysis and numerical simulation results verify the availability of the security transmission method.…”
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Identification and Prevalence of Blood Protozoa on Culling Layer Hen Sold in Wonokromo Traditional Market Surabaya City by Moch. Rizky Darmawan, Poedji Hastutiek, Arimbi Arimbi, Sunaryo Hadi Warsito, Dian Ayu Permatasari, Ririn Ririn

“…This study aims to identify and calculate the prevalence of blood protozoan infection in casted off laying chickens sold at Wonokromo Market, Surabaya City. …”
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λ Phase Transition in Horava Gravity by Wei Xu

“…After choosing the appropriate ordering field, we study the critical phenomena in different planes of thermodynamical phase space. We also calculate the critical exponents, which are the same as the van der Waals fluid.…”
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Development tools of territories in Russia: an analytical review by A. K. Perevozchikova

“…The objectives of this work are next: to conduct a comparative characterization of territorial development tools by 7 indicators, to calculate the percentage of IRT in each macroregion and district, to study foreign experience in implementing tools on the example of the People’s Republic of China, to develop proposals for improving IRT in Russia. …”
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Path Planning of Continuum Robot Based on Path Fitting by Guochen Niu, Yunxiao Zhang, Wenshuai Li

“…Considering the complexity of calculation and the structural characteristics of Continuum Robot, a feasible obstacle avoidance discrete path is obtained by using the improved RRT algorithm. …”
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Study on the Evaluation of Transmission Gear Rattle Noise based on Rigid-flexible Coupling Model by Xiaohui Shi, Wenxiang Dai, Dong Guo, Xiuwen Xiong, Jiao Liu

“…Based on the validated simulation model， jerk and speed fluctuation vector sum evaluation indicators are calculated and analyzed under the gear rattle conditions， and comparing with the subjective evaluation results. …”
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Therapeutic Effect of Cu(II) Complex with Photocatalytic Property on Gastric Cancer by Inhibiting the Proliferation of Tumor Cells by Dan Yu, Shuqin Li

“…However, we also used real-time reverse transcription-polymerase chain reaction (RT-PCR) to detect the activation of vascular endothelial growth factor (VEGF) signaling pathway, and Cell Counting Kit-8 (CCK-8) method was used to calculate the inhibition activity of 1 on gastric cancer cell viability.…”
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SIMULATION ANALYSIS AND OPTIMIZATION DESIGN OF THE FLEXIBLE DYNAMICS OF A NEW TYPE OF WHEELCHAIR CLIMBING MECHANISM by ZHU Hua, YANG Hui

“…Based on the design of a new type of automatic stair wheelchair,under the joint action of the drive motor torque and self-weight of users and wheelchair; we can obtain the stairs’ climbing time is 4. 3 second per level by calculation. Then with the help of the Transient Dynamic Module of ANSYS Workbench. …”
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Research on seed node mining algorithm in large-scale temporal graph by Xiaohong ZOU, Chengwei XU, Jing CHEN, Biao SONG, Mingyue WANG

“…Most of the existing maximizing influence algorithms based on temporal graph were not applicable for large-scale networks due to the low time efficiency or narrow influence range.Therefore, the seed node mining algorithm named CHG combining heuristic algorithm and greedy strategy was proposed.Firstly, based on the time sequence characteristics of information diffusion in temporal graph, the concept of two-order degree of nodes was given, and the influence of nodes was heuristically evaluated.Secondly, the nodes were filtered according to the influence evaluation results, and the candidate seed node set was constructed.Finally, the marginal effect of candidate seed nodes was calculated to solve the overlap of influence ranges between nodes to ensure the optimal combination of seed nodes.The experiments were carried out on three different scale data sets, and the results show that the proposed algorithm can ensure the high influence of the seed node set even though its running time is relatively shorter.And it can achieve a better trade-off between the time efficiency and the influence range of the seed node set.…”
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Analysis of Cholera Epidemic Controlling Using Mathematical Modeling by Kinfe Hailemariam Hntsa, Berhe Nerea Kahsay

“…For this, we consider a mathematical model for the transmission dynamics of cholera and its preventive measure as one cohort of individuals, namely, a protected cohort in addition to susceptible, infected, and recovered cohorts of individuals including the concentration of Vibrio cholerae in the contaminated aquatic reservoir with small modifications. We calculate the basic reproduction number, ℛ0, and investigate the existence and stability of equilibria. …”
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DESIGN AND VIBRATION REDUCTION OPTIMIZATION OF THE ANTI-COLLISION MECHANISM by FU Min, WANG Kai, SU HaiLong

“…The harmonic response analysis calculated the amplitude of X and Y orientations of the marking gun at different frequencies. …”
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Academic Fraud Enigma among Accounting Vocational School Students: Insights from Heptagon Framework and Relevance of Artificial Intelligence by Sari Lestari, Siti Mutmainah

“…Employing a quantitative approach, the study focuses on the population of accounting students in vocational high schools, with a sample of 120 respondents meeting representativeness criteria calculated using the Cochran formula. Primary data is collected through respondents' responses obtained via a Google Form questionnaire. …”
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EFFECT OF FDM PROCESS PARAMETERS ON TENSILE STRENGTH BASED ON FLUID THERMAL ANALYSIS (MT) by CHENG GuoFeng, DING ZiShan

“…Through experiment and fluid simulation, the temperature of the single fuse when it contacts the plate is got, as the initial temperature of the multilayer superposition simulation. We calculate and fit out the function of heat transfer coefficient, considering printing parameters. …”
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O impacto da covid-19 nas periferias: uma análise espacial a partir dos casos e óbitos no Rio de Janeiro by Heitor Soares Farias, Gustavo Mota de Sousa, André Santos da Rocha, Leandro Dias de Oliveira

“…Presenting a conceptual debate on social vulnerability and dialoguing with the field of public health, maps and tables were produced, based on official case and death data from the State of Rio de Janeiro Health Department, by municipality, and estimated population in 2020, from IBGE Cidades, to calculate the Prevalence, Mortality and Lethality Rates, to seek an analytical understanding of the diffusion of covid-19 in the peripheral territories of Rio de Janeiro. …”
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