Repairing high-strength concrete two-way solid slabs exposed to elevated temperature using NSM-CFRP ropes by Ahmed Ashteyat, Mousa Shhabat, Ibrahim Al-Hazmi

Get full text

Analysis of brewing raw material components of sauce-flavor Baijiu based on non-targeted metabolomics by TANG Jiadai, WANG Yutong, HU Na, HE Junjun, GUO Min, MENG Zhuoni, LI Fangxiang

“…In the positive ion mode, 916 differential metabolites were screened. …”
Get full text

车用复合无级变速器行星排组拓扑分析 by 杨凌, 黄向东, 罗玉涛, 赵克刚, 黄河

“…A new type of composite CVT（Continuously Variable Transmission） systems,based on dual-mode power-split planetary gear set,is of improved efficiency,power transmutability and speed variable range.On the basis of its working principles and feasible methodology,36 alternative topologies of the dual-mode planetary gear sets have been comparatively analyzed in detail,and a few topologies suitable for automotive applications has been finally chosen and recommended.…”
Get full text

Investigation and selection of initial materials as possible sources for obtaining sorbents by I. A. Таgaev, S. U. Tursunova, L. S. Andriyko

“…Increasing the temperature of the sorbent heating to 700–1000 °С promotes the restructuring of the secondary structure of carbon of sorbate, stabilizes its properties, which simplifies its reactivation, especially in cases of a sorbate with a complex variable composition. The possibility of compatibility of the burning out parameters of two different types of compounds – Angren coal and bentonite from the Navbakhor deposit – is shown in order to obtain new hybrid types of sorbents that can be used for sewage treatment of industrial enterprises with their recycling usage in closed mode. …”
Get full text

The causal effect of gut microbiome on pulmonary artery hypertension based on a two-sample Mendelian randomization study by Detian Jiang, Yuxin Chang, Xiaowen Zhen, Xin Zhao

“…Various MR methods were employed, including inverse variance weighted, MR-Egger, weighted median, weighted model, and simple mode, and instrumental variable heterogeneity was assessed using Cochran’s Q statistics. …”
Get full text

Development and Study of Demodulators for Frequency Hopping Spread Spectrum Signals by D. I. Kaplun, V. V. Gulvanskiy, I. I. Kanatov, D. M. Klionskiy, A. B. Khachaturyan, D. N. Butusov, V. F. Lapizkiy, V. I. Bobrovskiy

“…Each autostarting combination determines the receiver operation mode (single-channel or frequency-hopping spread spectrum). …”
Get full text

THE EFFECTS OF THE QUESUNGUAL AGROFORESTRY SYSTEM OF WESTERN HONDURAS ON SOIL MACROFAUNA by Natasha Pauli, Edmundo Barrios, Thomas Oberthür, Arthur Conacher, Miguel Ayarza, Luis A Welchez

Get full text

Nitriding of Long-Term Holes in the Cyclic-Commuted Discharge by Stechyshyn M., Dykha O., Oleksandrenko V.

“…The effect of anhydrous nitriding in a glow discharge on microhardness, phase composition, and wear resistance of long holes in steels C45, 37Cr4, and 41CrAlMo7 with direct current supply and in cyclically switched discharge (CSD) was studied. …”
Get full text

Genetic characteristics and classification of soils developed from parent materials of red bed in the subtropical region: take Zhejiang Province as an example by ZHANG Mingkui, WU Mengjie

“…The paleoenvironment of red bed formation had a profound impact on the material composition of the soils, and the modern topography affected the stage of soil development, and the land-use mode could change the vertical development of the soils. …”
Get full text

The acute response of irisin to resistance and endurance exercise at both lower and higher intensities in healthy older adults by James E. Newman, Isabel King, Nicole Flemming, Kathryn M. Broadhouse, Robert Buhmann, Grace L. Rose, David G. Jenkins, Christopher D. Askew, Mia A. Schaumberg

“…However, previous research investigating the exercise-induced release of irisin in older populations is scarce and findings are highly variable. The present study investigated the effects of exercise mode and intensity on short-term acute post-exercise irisin concentrations in older adults. …”
Get full text

Collaborative Control of Multimotor Systems for Fixed-Time Optimisation Based on Virtual Main-Axis Speed Compensation Structure by Changfan Zhang, Mingjie Xiao, Jing He, Zhitian Liu, Xingxing Yang, Qian Zhang, Hongrun Chen

“…Secondly, the sliding mode observer (SMO) is used to reconstruct the composite disturbance composed of motor parameter perturbation and load disturbance. …”
Get full text

Multi-Objective Optimization Method for Multi-Module Micro–Nano Satellite Components Assignment and Layout by Hao Zhang, Jun Zhou, Guanghui Liu

“…The 3D-AODP of its components is a challenging two-layer composite optimization task involving discrete variable optimization of component allocation and continuous variable optimization of component layout, which interact with each other. …”
Get full text

SLOW SLIP EVENTS: PARAMETERS, CONDITIONS OF OCCURRENCE, AND FUTURE RESEARCH PROSPECTS by G. G. Kocharyan, S. B. Kishkina, V. A. Novikov, A. A. Ostapchuk

“…At equal Coulombic strength, small variations of structural characteristics, such as granulometric composition, grain shape, presence of fluid and its viscosity, may critically impact the deformation mode (Fig. 12).As evidenced by the data consolidated and analysed in this article, conditionally stable regimes of deformation of crustal discontinuities are a common phenomenon. …”
Get full text

Additive manufacturing of catenary arch structure design: Microstructure, mechanical properties and numerical simulation by Ye Yuan, Hongsheng Chen, Jing Wang, Wenxian Wang, Xiaochun Chen

“…The WC/High Entropy Alloy composites (WC/HEA) catenary arch structure, distinguished by its variable spans and heights, was fabricated using selective laser melting (SLM) technology. …”
Get full text

Exploring the causal relationship between obesity, immune cell characteristics and cervical cancer risk using Mendelian randomization by HongYin Cui, Jingjing Zhang, Xiaolin Lang, Changchang Huang, SongQing Yang

“…Methods This study employed Mendelian randomization (MR) using single nucleotide polymorphisms (SNPs) as genetic instrumental variables to analyze causal relationships between obesity, immune cell composition, HLA expression, and cervical cancer risk. …”
Get full text

Sedimentary and mineralogy characteristics of late quaternary sediments, Garmian area, Kurdistan Region, NE Iraq by Barween Qader, Sabah A. Majeed

“…The quaternary deposits of multi-features, multi-sources, and variable lithological, compositional characteristics in this area and mostly either of depositional or erosional geomorphological features. …”
Get full text

Fatigue Crack Propagation Analysis of Rail Surface Under Mixed Initial Crack Patterns by Jianhua Liu, Weiqi Yang, Zhongmei Wang

“…In contrast, mode-I expansion is less sensitive to these conditions. …”
Get full text

The role of cellular heterogeneity in thyroid cancer: a multi-modal analysis approach with Mendelian randomization by Yichun Qian, Wei Chen, Xinyuan Chen, Shuai Cheng, Fangzhou Liu

“…Multiple MR methods (MR Egger, weighted median, inverse variance weighted, simple mode, and weighted mode) were used to enhance robustness. …”
Get full text

Cutting Feature Extraction Method for Ultra-High Molecular Weight Polyethylene Fiber-Reinforced Concrete Based on Feature Classification and Improved Hilbert–Huang Transform by Shanshan Hu, Jinzhao Feng, Hui Liu, Guoxin Tang, Geng’e Zhang, Fali Xiong, Shirun Zhong, Yilong Huang

“…Ultra-high molecular weight polyethylene (UHMWPE) fiber-reinforced concrete (UHMWPE-FRC) is a hard–soft multiphase hybrid composite with exceptional toughness and impact resistance compared to conventional concrete. …”
Get full text

Evaluation of Evaporative Degradation of Arc Torch Cathodes in Hydrocarbon-Containing Plasmas for Spraying, Thermal Protection Testing and Related Technologies by A. V. Gorbunov, V. A. Gorbunova, O. G. Devoino, G. Petraconi Filho, A. A. Halinouski

“…For this procedure, as the first stage, thermodynamic methods can be used to simulate the composition and properties of reactive C–H–O–N–Ar–Me-systems with variable set of such input parameters as the ratio of components of plasma-forming mixture, its pressure and temperature. …”
Get full text