Multiple Time-Scales Analysis to Predict the Quasiperiodic Oscillatory Response of a Thin-Walled Beam Subjected to 1:1:1 Simultaneous Resonance by Ali Kandil, Y. S. Hamed, Jan Awrejcewicz, Nasser A. Saeed

“…This paper introduces a study on the horizontal and vertical deflections of the cross section of a thin-walled rotating beam. These deflections are governed by a system of two ordinary differential equations in order to describe their Cartesian directions. …”
Get full text

A New Simple Method for the Strength of High-Strength Steel Thin-Walled Box Columns Subjected to Axial Force and Biaxial End Moments by Hong-Xia Shen

“…The strength of Q460 steel welded thin-walled box columns under biaxial bending is investigated by an FE model. …”
Get full text

Effect of Naphthalene Acetic Acid on the Adventitious Rooting in Shoot Cuttings of Andrographis paniculata (Burm.f.) Wall. ex Nees: An Important Therapeutical Herb by Md. Sanower Hossain, Zannat Urbi

Get full text

Knee deep in the hoopla: rebuilding our cities beyond rocks and walls. A review of human-need satisfaction during the COVID-19 pandemic. by Georgina Guillen-Hanson, Mattia Thibault

Get full text

The Mechanical Criterion of Activation and Instability of Normal Fault Induced by the Movement of Key Stratum and Its Disaster-Causing Mechanism of Rockburst in the Hanging Wall Mining by Lyu Pengfei, Lu Jiabin, Wang Eryu, Chen Xuehua

“…In this paper, based on the theory of key stratum, the mechanical model of fault slip instability in the normal fault during the hanging wall mining was established, and the instability criterion was derived. …”
Get full text

Atrioventricular Left Ventricular Apical Pacing Improves Haemodynamic, Rotational, and Deformation Variables in Comparison to Pacing at the Lateral Wall in Intact Myocardium: Experimental Study by Savvas Toumanidis, Anna Kaladaridou, Dimitrios Bramos, Elias Skaltsiotes, John Agrios, Constantinos Pamboucas, George Kottis, Anna Antoniou, Elektra Papadopoulou, Spyridon Moulopoulos

“…To assess the effect on left ventricular (LV) function of atrioventricular (AV) and ventricular pacing at the LV apical or lateral wall and to compare the normal torsional and deformation pattern of the intact LV myocardium with those created by the aforementioned LV pacing modes and sites. …”
Get full text

The use of ion-beam treatment to activate the surface of multi-walled carbon nanotubes in the formation of nanocomposites with tin oxide by chemical gas-phase deposition by S. N. Nesov

Subjects: “…multi-walled carbon nanotubes…”
Get full text

Successful Low-Dose tPA for Mechanical Mitral Valve Thrombosis in a Patient with Postinfarction Contained Left Ventricular Free Wall Rupture by James Livesay, Emmanuel Isang, Hassan Tahir, Raj Baljepally

“…We present a very unusual case of a patient with a recent ST-elevation myocardial infarction complicated by contained left ventricle free wall rupture and mechanical mitral valve thrombosis. …”
Get full text

Comparison of Cardiac Wall Thicknesses and Coronary Artery Obstructions Between Deaths Resulting From Acute Myocardial Infarction and Deaths From Other Causes by Ismail ALTIN, Mucahit ORUC, Osman CELBIS, Emine TURKMEN SAMDANCI

Subjects: Get full text

Numerical Simulation Study on Construction Effect of Top-Down Construction Method of Suspended Diaphragm Wall for Deep and Large Foundation Pit in Complex Stratum by Yunhui Zhu, Fuxue Sun, Mingqing Liu, Qifeng Liu, Xiaochun Li, Gang Ge

“…In order to study the deformation of a diaphragm wall and the settlement of surrounding soil under the complicated conditions of the deep and soft soil layer, which is underlying inclined rock and top-down construction method, the construction scheme of suspended diaphragm wall based on the engineering practice of Oujiang North Estuary deep and large foundation pit of Wenzhou S2 railway is proposed, and the research method of numerical simulation is adopted in this article. …”
Get full text

The study of morphology and electrochemical properties of nanocomposite based electrode consisting of multi-walled carbon nanotubes and Sn/SnOx metal oxide particles by P. M. Korusenko

Subjects: “…multi-walled carbon nanotubes…”
Get full text

Enhanced bacteriostatic effects of phage vB_C4 and cell wall-targeting antibiotic combinations against drug-resistant Aeromonas veronii by Xin Cao, Yanqiong Tang, ZhenZhang Lu, Xiang Ma, Hong Li, Xue Chi, Juanjuan Li, Zhu Liu

“…The combination of phage vB_C4 with antibiotics such as cephalothin and cefoxitin, which target the bacterial cell wall, resulted in a significantly enhanced bacteriostatic effect compared to either the phage or antibiotics alone. …”
Get full text

Real-time shear wave elastography in measuring normal ileocolon intestinal wall stiffness using colonoscopy as reference: A single-center research by Shuo Wang, Shihui Li, Shuling Chen, Manying Li, Xiaoyan Xie, Mao Ren, Yujun Chen

“…Purpose: To investigate the feasibility of real-time shear wave elastography (SWE) in evaluating intestinal wall stiffness, and to establish the threshold SWE value of normal intestinal wall and explore the influencing factors of intestinal SWE. …”
Get full text

Enhancing intracranial aneurysm rupture risk prediction with a novel multivariable logistic regression model incorporating high-resolution vessel wall imaging by Zihang Wang, Zihang Wang, Chang Yan, Chang Yan, Wenqing Yuan, Wenqing Yuan, Shuangyan Jiang, Shuangyan Jiang, Yongxiang Jiang, Ting Chen

“…Key predictors, including aneurysm size, shape, aneurysm wall and parent artery wall enhancement, were identified through univariate analysis and then used to build the prediction model using multivariate logistic regression. …”
Get full text

Seismic Performance and Flexural Capacity Analysis of Embedded Steel Plate Composite Shear Wall Structure with Fiber-Reinforced Concrete in the Plastic Hinge Zone by Junlong Li, Guoqiang He, Jianbo Tian

Subjects: “…embedded steel plate composite shear wall structure…”
Get full text

Structural Characteristics Analysis of Overlying Rocks and Prevention Measures with a Long-Wall Face Passing Across Abandoned Roadways: A Case Study by Zeng-Qiang Yang, Chang Liu, Guo-An Wang, Gang-Wei Li, Feng-Shuo Li

“…In order to study the occurrence mechanism of advanced coal pillar instability failure and support crushing accidents during a long-wall face passing across abandoned roadways period, the Panel LW3101 in Shenghua Colliery was taken as a typical engineering background. …”
Get full text

Removal of Wall-Adherent Inferior Vena Cava Thrombus with a Combined Approach Using Vacuum-Assisted Thrombectomy and a Rotational Thrombectomy Device by Julius Kaemmel, Roland Heck, Pia Lanmüller, Volkmar Falk, Christoph Starck

“…Percutaneous extracorporeal circulation-based vacuum-assisted thrombus aspiration is a viable option for removal. Wall adherence of thrombotic material can compromise procedural success. …”
Get full text

Extended Renal Artery Denervation Is Associated with Artery Wall Lesions and Acute Systemic and Pulmonary Hemodynamic Changes: A Sham-Controlled Experimental Study by Aleksandr D. Vakhrushev, Heber Ivan Condori Leandro, Natalia S. Goncharova, Lev E. Korobchenko, Lubov B. Mitrofanova, Dmitry S. Lebedev, Evgeny N. Mikhaylov

“…Extended RDN is associated with artery wall lesions and thrombus formation underdiagnosed by angiography.…”
Get full text

Different approaches for plasma nitrocarburizing of austenitic stainless steel using a plasma-activated solid carbon precursor in a hot-wall reactor by Saeed M. Jafarpour, Anke Dalke, Horst Biermann

Subjects: Get full text

Study on the Composite Structure of Aluminum Foam-Filled Thin-Walled Metal Tube to Reduce the Charge Overload inside the Projectile during the Penetration Process by Fudi Liang, Zengyou Liang, Dezhi Deng

“…In this study, the mathematical expressions were first gained about the axial buffering force generated by the thin-walled metal tube, aluminum foam, and the composite structure of aluminum foam-filled thin-walled metal tube when they were impacted by the high-speed mass block through reasonable assumptions and stress analysis. …”
Get full text