The influence of the mode of engine operation of transport and technological cars on the beating at the coupling piston-cylinder by Shtain G.V., Panfilov A.A.

“…The article discusses a method that allows to reduce shock loads in the piston-cylinder coupling at a low crankshaft rotational speed at maximum torque, which is typical for the main engine modes of a transport-technological and road-building machine. …”
Get full text

Analysis on flow past tandem square cylinders of variable size in constrained boundary by Yang YU, Guangzhao YANG, Guoxiang HOU

“…ObjectivesThis study focuses on the influence and drag force of tandem square cylinders of variable size (with a side length ratio of 1.5) in order to determine the flow past tandem square cylinders in a constrained boundary under different gap ratios at a Reynolds number of 100.MethodsBased on the lattice Boltzmann method with the bounce-back boundary condition, comparisons of the effects of tandem cylinders of equal and variable size are made under different gap ratios. …”
Get full text

Development of a Wireless Sensor Network and IoT-based Smart Irrigation System by Juliana Ngozi Ndunagu, Kingsley Eghonghon Ukhurebor, Moses Akaaza, Robert Birundu Onyancha

“…This study proposes a smart irrigation system (SIS) using the drip method, which was designed and implemented using wireless sensor networks and an open-source Internet of Things (IoT) cloud computing platform (“Thingspeak.com”) for data collection, storing, data analytics, and visualization. …”
Get full text

Numerical Study of Subsonic Hot and Near-Sonic Submerged Jets Based on a Two-Fluid Model by Zafar Malikov, Farrukh Nazarov, Sardor Khaydarov

“…In the parabolic system of equations, the marching method of integrating equations in the longitudinal direction is used. …”
Get full text

Blind Direction-of-Arrival Estimation with Uniform Circular Array in Presence of Mutual Coupling by Song Liu, Lisheng Yang, Shizhong Yang, Qingping Jiang, Haowei Wu

“…In addition, two mutual coupling parameter estimation methods are presented after the DOAs have been estimated. …”
Get full text

Research on the coordinated output control strategy of novel DPFC based on multi-objective optimization by Yangqing Dan, Hui Zhong, Jun Wang, Yanan Fei, Le Yu, Licheng Sun

“…To improve power distribution control in systems with multiple Distributed Power Flow Controller (DPFC) sub-units, this study addresses the limitations of conventional strategies such as equal distribution and capacity ratio methods, which often result in low device utilization and high power losses, especially under low line regulation conditions. …”
Get full text

Indonesia’s Contra-Productive Regulation against the Rights of Unskilled Workers for Balinese in New Zealand by Desak Putu Dewi Kasih, Ida Bagus Wyasa Putra, Lukas Banu, Ida Bagus Erwin Ranawijaya, Ida Bagus Aswin Pranawa Sidhi

“…Based on the contextual law method, it has been concluded that New Zealand’s laws provide excellent regulations for such enjoyment. …”
Get full text

Unsupervised machine learning clustering approach for hospitalized COVID-19 pneumonia patients by Nuttinan Nalinthasnai, Ratchainant Thammasudjarit, Tanapat Tassaneyasin, Dararat Eksombatchai, Somnuek Sungkanuparph, Viboon Boonsarngsuk, Yuda Sutherasan, Detajin Junhasavasdikul, Pongdhep Theerawit, Tananchai Petnak

“…Variables were normalized before clustering to ensure equal contribution to the analysis. The optimal number of clusters was determined using the elbow method and Silhouette scores. …”
Get full text

Statistical analysis of carbon and nitrogen sources for growth and sporulation of Exserohilum rostratum causing banana leaf spot disease by Du Ruiqing, Lin Shanhai, Huang Siliang, Zhang Zhengtian, Qin Liping, Li Qiqin

“…The sucrose in the basal medium was substituted with an equal amount of each of the 20 carbon sources tested. …”
Get full text

DYNAMICS OF INDICATORS OF MARKERS OF BONE METABOLISM IN BONE DEFECT REPLACEMENTFABRIC EQUIVALENTS OF BONE TISSUE ON THE BASIS OF MMSC-AT by A.V. Bambuliak, P.P. Perebujnis, S.V. Tkachuk, A.V. Javorskiy

“…The "gold standard" is still considered to be an autologous bone transplant, but this method has some drawbacks associated with additional surgery. …”
Get full text

Sobre a leucotomia pré-frontal de Egas Moniz by Mario Yahn

“…One hundred and sixty-one patients were operated on by the Egas Moniz's method of leucotomy and 48 by the Freeman and Watts's technique of prefrontal lobotomy. …”
Get full text

STUDY FOR ANTIMYCOBACTERIAL ACTIVITY OF PYATD10 DIAZINON DERIVATIVE by A. V. Voronkov, S. A. Luzhnova, I. P. Kodonidi, N. M. Gabitova, S. A. Lovyagina, V. S. Sochnev

“…The capability of PYATd10 compound and dapsone drug to suppress the growth of M.lufu culture was studied by the method of serial dilutions. Visual evaluation of inoculations in medium Shkolnikova showed that there was no growth of mycobacteria with PYATd10 concentration 128 μg/ml, while minimum suppressing concentration of dapsone were equal to 32 μg/ml. …”
Get full text

MODELING GENDER DEVELOPMENT INDEX IN SOUTHEAST SULAWESI PROVINCE USING SEMIPARAMETRIC KERNEL REGRESSION by Andi Tenri Ampa, Lilis Laome, Muhammad Ridwan, Baharuddin Baharuddin, Makkulau Makkulau

“…The issue of gender equality in Southeast Sulawesi still needs further attention, as indicated by the uneven value of the Gender Development Index (GDI) in each district/city in the region. …”
Get full text

Radar Attenuation in the Shallow Martian Subsurface: RIMFAX Time‐Frequency Analysis and Constant‐Q Characterization Over Jezero Crater Floor by Sigurd Eide, Titus M. Casademont, Tor Berger, Henning Dypvik, Emileigh S. Shoemaker Thackston, Svein‐Erik Hamran

“…We implement the centroid frequency‐shift method and study Radar Imager for Mars' Subsurface Exploration (RIMFAX) data acquired along the Mars 2020 Perseverance rover traverse. …”
Get full text

Simulation of oxygen and carbon impurity transport during magnetically controlled Czochralski silicon growth by Wenyong Zhang, Dedong Gao, Shan Wang, Yan An, Haohao Wu, Haixin Lin, Lin Hou

“…The effects of cusp magnetic field introduction, argon inlet flow velocity, and furnace pressure on the transport of oxygen and carbon impurities are analyzed, and the concentration field distribution of oxygen and carbon impurities within the furnace at the equal-diameter stage (300 mm) under different parameters is obtained. …”
Get full text

The Influence of Ventilation Rib Shape and Distribution Density on the Natural Frequency of Brake Discs for Electric Vehicles by Xing-Xing Shangguan, Fu-Jun Shangguan, Feng Gao, Yun-Kao Cai, Chuan-Zheng Xie, Huan-Qi Zhou, Huan-Yang Zhao, Xiao-Jian Ye

“…These authors contributed equally to this workCurrently, numerous factors contribute to noise generation in automotive brake systems, with brake discs being a primary focus. …”
Get full text

Hybrid Composite Laminates Reinforced with Kevlar/Carbon/Glass Woven Fabrics for Ballistic Impact Testing by Elias Randjbaran, Rizal Zahari, Nawal Aswan Abdul Jalil, Dayang Laila Abang Abdul Majid

“…Current study reported a facile method to investigate the effects of stacking sequence layers of hybrid composite materials on ballistic energy absorption by running the ballistic test at the high velocity ballistic impact conditions. …”
Get full text

The role of housing price mediation in transferring the effect of heterogeneous behavior of investors in the housing sector on Iran's economic growth by Aliakbar Gholizadeh, Shahla Samadipour

“…The imitative behavior of a previous period is the transition variable of the housing price function with a threshold equal to 0.0051 percent. The housing price is also a variable of economic growth function transfer with a threshold equal to 0.0266 percent The estimated coefficients of the first and second regimes indicate the asymmetric behavior of investors on housing prices. …”
Get full text

Persepsi Masyarakat terhadap Calon Kepala Daerah Perempuan (Perspektif Sosiologi Gender dalam Pilkada NTB 2024) by Huldiya Syamsiar, Abdul Latif, Abdurrohman Abdurrohman

“… Public awareness of gender equality in the Pilkada is not only a matter of candidate electability, but also part of a long struggle to change social norms that limit women. …”
Get full text

Study of the Cumulative Properties of the Long-acting Preparation "Flyblock insecticidal tag by A. V. Mironenko

“…The purpose of the research is to study the cumulative properties of the long-acting preparation "Flyblock insecticidal tag". Materials and methods. The cumulative properties of the "Flyblock insecticidal tag" preparation were studied by the subchronic toxicity method on 20 male guinea pigs, which were divided into experimental and control groups of 10 animals each. …”
Get full text