Results 71 to 80 of about 463 (225)

Modular Assembly of a Biocatalytic Material for Stereoselective C─Si Bond Formation

Chemistry – A European Journal, EarlyView.
A modular, carrier‐free enzyme foam derived from Rhodothermus marinus cytochrome c combines structural stability with catalytic efficiency for stereoselective C─Si bond formation. Streptavidin (STV)‐mediated protein crosslinking creates a robust, self‐supporting materials platform for next‐generation biocatalysis.
Marc F. Münker, Annika J. Weber, Madleen Richter, Jennifer Kühne, Carmen M. Dominguez, Christof M. Niemeyer, Kersten S. Rabe   +6 more
wiley   +1 more source

Structural Performance of Castellated Steel Beams with Flange-Connected Ring Stiffeners and Inverted Stiffener Geometry

Wadi Alshatti University Journal of Pure and Applied Sciences
This paper aims to study the behavior of castellated beams with large openings (D/H = 0.7) with a constant offset of 10 mm. Different configurations, including ring stiffeners connected to the flanges and geometrically inverted ring stiffeners, were ...
Mohamed Munir, Otman Alhodiry, Ibrahim Altarhouni   +2 more
doaj   +1 more source

Aero‐breakup of droplets: Recent progress and outlook

Droplet, EarlyView.
This work systematically reviews the recent progress of droplet aero‐breakup studies. The discussion covers the research history, theoretical framework, new breakup mode discoveries, influence of droplet fluid properties, scenarios of multi‐droplet and droplet cloud, and finally, an outlook for future explorations is presented. Abstract Aero‐breakup of
Ben Guan, Weijie Zhang, Jianguo Wang, Chih‐Yung Wen, Yu Liang   +4 more
wiley   +1 more source

Loss of POGLUT2/3‐mediated O‐glucosylation produces lung and aortic phenotypes reminiscent of fibrillin1 mutants

Developmental Dynamics, EarlyView.
Abstract Background Fibrillins provide a scaffold for elastic fiber formation, which enables lung recoil and aortic compliance. Abnormal fibrillin microfibrils, as in Marfan syndrome, lead to enlarged alveoli, vascular stiffening, and aneurysms. Our earlier studies suggested that fibrillin function depends on O‐glucosylation of its epidermal growth ...
Sanjiv Neupane, Angelina Almiroudis, Kaitlyn E. Donnelly, Robert S. Haltiwanger, Bernadette C. Holdener   +4 more
wiley   +1 more source

Assessment of an Orthotropic Deck Detail of Road Bridges for Fatigue According to the 2nd Generation Eurocodes

Civil and Environmental Engineering
Fatigue cracks have been identified in key structural details of the orthotropic deck on the SNP Bridge - the bridge with the longest span in Slovakia – crossing the Danube River in Bratislava.
Ároch Rudolf, Doubkova Kristína, Brodniansky Ján, Klas Tomáš   +3 more
doaj   +1 more source

Investigation of the Residual Capacity of Built-Up Columns with Different Configurations and Web Stiffeners under Post-Fire Conditions

Journal of Applied Science and Engineering
In structural applications, CFS (cold-formed steel) built-up columns with web stiffeners are widely used for their lightweight and high load-carrying capacity.
Wenjie Li
doaj   +1 more source

Synergistic Molecular Engineering and Crosslinking Topology for High‐Temperature Energy Storage in All‐Organic Dielectrics

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A synergistic strategy combining CF3 group incorporation and crosslinking topology is employed to tailor chain spacing and local ordering in all‐organic dielectrics. This design effectively suppresses carrier migration and enhances polarization, yielding outstanding high‐temperature energy storage performance (e.g., 8.95 J cm−3 with 90% efficiency at ...
Xu Tong, Xue Zhang, Tiandong Zhang, Changhai Zhang, Zhiqi Zhou, Tongqin Zhang, Jiaqi Zhang, Chao Wang, Yue Zhang, Yongquan Zhang, Qingguo Chi   +10 more
wiley   +1 more source

A Parametric Computational Framework for Modeling and Seismic Design of Post‐Tensioned Mass Timber Rocking Walls

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Post‐tensioned cross‐laminated timber (PT‐CLT) rocking walls offer a compelling seismic system combining self‐centering behavior with energy dissipation. However, progress in their performance assessment and design has been limited by the lack of a comprehensive parametric modeling tool, as exists for steel or reinforced concrete systems. This
Ghasem B. Shargh, André R. Barbosa, John W. van de Lindt, Nathan C. Brown   +3 more
wiley   +1 more source

Investigations and Improvement of the Joint Between Narrow Steel Beams and CFST Columns

Buildings
In this paper, the forked-web joint configuration was introduced first, in order to transfer the shear and moment forces better and avoid the local buckling problem that usually happens in narrow steel beams and concrete-filled steel tubular (CFST ...
Neng-Ming Cheng, Yao-Lin Zhang, Ke-Jun Li, Ming-Yuan Chang, Hua-Jian Jin, Tian Chu, Wen-Bo Li, Rong Zhang   +7 more
doaj   +1 more source

Magneto‐responsive fibers and fabrics for soft systems

FlexMat, EarlyView.
Abstract The combination of functional materials in fiber form has led to a surge in the integration of functional fibers and fabrics into soft systems that span sensing, communication, and actuation domains. A key subset is magnetic fibers and fabrics.
Hanlin Zhu, Jingxian Cui, Qingchao Fan, Zefeng Zhang, Chao Jiang, Hwa‐Yaw Tam, Yan Zhao, Zhe Wang, Zhixun Wang   +8 more
wiley   +1 more source