Mechanical stability investigation of advanced composite plates resting on elastic foundations using a new four-unknown refined theory by Yassine Khalfi, Aboubakar Seddik Bouchikhi, Yassine Bellebna

Get full text

La influencia de la pedagogía no-linear y del abordaje basado en los constreñimientos en el entrenamiento del remate en el voleibol (The influence of nonlinear pedagogy and constr... by Paulo Caldeira, Ana Paulo, Jorge Infante, Duarte Araújo

“… El objetivo de este articulo es repasar los fundamentos teóricos del abordaje basado en los constreñimientos y de la pedagogía no-linear e como, según sus principios, podrá ser abordado el entrenamiento de voleibol. …”
Get full text

Storm Surges and Sea Level Rise Cluster Hydrological Variables Across a Coastal Forest Bordering a Salt Marsh by Giovanna Nordio, Keryn Gedan, Sergio Fagherazzi

“…Higher values of WC and EC were found in the low‐forest area near the salt marsh, with hydrological differences between forest levels reflected in ecological community structure. In particular, some sites were characterized by high EC while others by high WC values, suggesting significant spatial variations within hundreds of meters. …”
Get full text

Extracutaneous Lesions in Patients with Focal Scleroderma of Craniofacial Localization: a Retrospective Cross-Sectional Study by Nikolay N. Murashkin, Alexander I. Materikin, Roman V. Epishev, Maria A. Leonova, Leonid A. Opryatin, Dmitry V. Fedorov, Roman A. Ivanov, Alena A. Savelova, Ekaterina S. Pavlova, Anastasiya U. Ufimtseva

Get full text

Econometric predictive model for assessing the functional state of students during the examination period: a cross-sectional exploratory pilot study by I. S. Knyazhev, L. V. Karaulova, O. V. Reztsov, A. P. Spitsin

“…Mathematical modeling is widely used in medicine to analyze the body systems in terms of their structure, work and interrelations. The present study investigates factors associated with the adaptation potential of the cardiovascular system, develops multiple regression models for the dependence of the adaptive potential on these factors, and compares the significance of the linear model with non-linear ones. …”
Get full text

Exploration of the relationship between partial pressure of brain tissue oxygen and intracranial pressure by Martin Shaw, Laura Moss, Ian Piper, Maya Kommer, Richard Boulton, Roddy O'Kane, Christopher Hawthorne

“…Missing data was imputed and a multi-level log-normal regression model with a compound symmetry correlation structure was built. This accounted for any increased correlation due to the repeated measurements. …”
Get full text

Failure Law of Soft and Hard Interlayer Overlying Rock in Gently Inclined, Super‐Thick Coal Seam and Research on the Development Height of a Water‐Conducting Fissure Zone by Kaijie Duan, Peilin Gong, Kang Yi, Guang Wen, Hui Kang, Ziyang Feng, Tong Zhao, Peng Li

“…Numerical simulation using FLAC3D showed that the overburden failure does not change linearly but forms different combined rock beams according to the different overburden structures, resulting in a step change. …”
Get full text

A Capillary-Based Micro Gas Flow Measurement Method Utilizing Laminar Flow Regime by Yuheng Zheng, Dailiang Xie, Zhengcheng Qin, Zhengwei Huang, Ya Xu, Da Wang, Hong Zheng

“…Nevertheless, due to the low measurement accuracy under micro gas flow caused by nonlinear errors and a relatively complex structure, traditional laminar flow measurement devices exhibit limitations in micro gas flow measurement scenarios. …”
Get full text

Issues on a 2–Dimensional Quadratic Sub–Problem and Its Applications in Nonlinear Programming: Trust–Region Methods (TRMs) and Linesearch Based Methods (LBMs) by Giovanni Fasano, Christian Piermarini, Massimo Roma

“…Namely, we refer to a two-dimensional structured quadratic problem, where five linear inequality constraints are included. …”
Get full text

A POSSIBLE RELATIONSHIP BETWEEN THE SETS OF QUASI-LINEAR LOCAL TRENDS STATISTICALLY DETECTED IN THE VARIATIONS OF THE MAGNETIC FIELD PARAMETERS BEFORE EARTHQUAKES IN SEISMICLY ACTI... by A. E. Volvach, L. P. Kogan, K. H. Kanonidi, L. I. Nadezhka, I. T. Bubukin, O. V. Boborikina, V. B. Shtenberg, L. N. Volvach, D. T. Biazitov

“…There has been found a set of quasi-linear objects with very similar parameters. In the context of a hypothesis about the correspondence of these structures to seismic processes, there has been made an estimate of time intervals typical for the phases of decrease and increase in the level of compression of lithospheric plate material in the earthquake source zones. …”
Get full text

Numerical solution of base shear in high tensioned cable antenna by Seyed Amirodin Sadrnejad

“…The comparisons are initially based on the towers static and dynamic structural behavior later to be followed by a linear buckling analysis to determine the influence of the various modeling strategies on the tower stability behaviour.…”
Get full text

Endonucleolytic processing plays a critical role in the maturation of ribosomal RNA in Methanococcus maripaludis by Lei Qi, Huan Liu, Jian Gao, Kai Deng, Xiaoyan Wang, Xiuzhu Dong, Jie Li

“…Circularized RT-PCR (cRT-PCR) and 5′-RACE identified two cleavage sites near helix 1 at the 5′ end of 23S rRNA, indicating that an RNA structure-based endonucleolytic processing linearized the circular pre-23S rRNA intermediate. …”
Get full text

Critical applied stresses for a crack initiation from a sharp V-notch by L. Náhlík, P. Hutař, K. Štegnerová

Get full text

The competition between self-seeding and specific nucleation in crystallization of long-chain branched polypropylene by Sona Zenzingerova, Michal Kudlacek, Jana Navratilova, Lenka Gajzlerova, David Jaska, Lubomir Benicek, Roman Cermak

“…The main purpose of this work is to present the effect of long-chain branching and specific α-nucleation on the optical properties, crystallization and supermolecular structure of polypropylene (PP). Commercially available α-nucleating/clarifying agent 1,3;2,4-bis(3,4-dimethylbenzylidene)sorbitol (Millad 3988) was mixed into linear PP and long-chain branched PP (LCB-PP) in the concentration of 0.2 wt%. …”
Get full text

Analysis of Modern Three-Span Suspension Bridges With Stiff in Bending Cables by Algirdas Juozapaitis, Romualdas Kliukas, Giedrė Sandovič, Ona Lukoševičienė, Tomas Merkevičius

Get full text

Strategies for regulating energy storage characteristics of relaxor ferroelectric films by WU Qiong, DONG Shuxiang

“…The analysis indicates although element doping is easy to achieve, its regulatory scope is limited, and the improvement of the energy storage characteristics relaxor ferroelectric films is not ideal. The composite structure, by using the approximate linear superposition of the related properties of two or more materials, has further improved the energy storage characteristics. …”
Get full text

Morphometry and active tectonics of the Konkan coast, western India by Shatavisa Chatterjee, Kutubuddin Ansari, Mery Biswas, Soumyajit Mukherjee, B. Kavitha

“…The tilt derivative ratio technique reveals a major NE-SW trend to the west of the WGE and an E-W trend to the east. Structural interpretations based on drill-cores around Koyna combined with geophysical studies for deep crust will be required are required for a better understanding of the blind (active) structures in the region.…”
Get full text

Efficient Hierarchical Hash-Based Multi-Field Packet Classification With Fast Update for Software Switches by Yeim-Kuan Chang, Yu-Hung Lin, Jia-Chang Chang, Wenjun Li, Sun-Yuan Hsieh

Get full text

The Gradient of Spontaneous Oscillations Across Cortical Hierarchies Measured by Wearable Magnetoencephalography by Xiaoyu Liang, Yuyu Ma, Huanqi Wu, Ruilin Wang, Ruonan Wang, Changzeng Liu, Yang Gao, Xiaolin Ning

“…The spontaneous oscillations within the brain are intimately linked to the hierarchical structures of the cortex, as evidenced by the cross-cortical gradient between parametrized spontaneous oscillations and cortical locations. …”
Get full text

A Time-Variant Model for Chloride Ion Diffusion Coefficient in Concrete by Hongliang Fang, Qiuwei Yang, Jiwei Ma, Xi Peng, Kangshuo Xia

“…When the chloride ion concentration within concrete reaches a certain threshold, it triggers corrosion of the reinforcing steel bars, severely compromising the durability of reinforced concrete structures. Accurately assessing how the chloride ion concentration in concrete evolves over time is crucial for ensuring structural safety and evaluating the remaining service life. …”
Get full text