Results 101 to 110 of about 320,938 (307)

Study on collapse mechanism of steel frame with CFST-columns under column-removal scenario [PDF]

, 2018
The design of structure against progressive collapse has tended towards more quantitative design where utilizing catenary action becomes essential. In this paper, a single internal column removal test was conducted for a 1/3 scale 4-bay steel frame with ...
Bao, Buscemi, Demonceau, Department of Defense (DoD), Feng Fu, Gerasimidis, Guo, Guo, Iribarren, Izzuddin, Khandelwal, Lanhui Guo, Lew, Li, Li, Man Xu, Qian, Sadek, Shan Gao, Shantong, Sumei Zhang, United States General Services Administration (GSA), Xu, Yang, Yi, Yi, Yu   +26 more
core   +1 more source

Amyloidogenic Peptide Fragments Designed From Bacterial Collagen‐like Proteins Form Hydrogel

Advanced Functional Materials, EarlyView.
This study identified amyloidogenic sequence motifs in bacterial collagen‐like proteins and exploited these to design peptides that self‐assemble into β‐sheet fibers and form hydrogels. One hydrogel supported healthy fibroblast growth, showing promise for biocompatible materials. Our work demonstrates that bacterial sequences can be harnessed to create
Vamika Sagar, Xuen J Ng, Lukas Lechel, Ashish Chand Rajwar, Hendrik Bargel, Abhishek A. Jalan   +5 more
wiley   +1 more source

Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes

Advanced Functional Materials, EarlyView.
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu, Byungcheon Yoo, Seunghun Lee, Hyungyo Jeong, Sanggyun Jeong, Heesu Cho, Jongwon Oh, Dahye Baek, Jongkyu Kim, Yubin Lee, Eunsu Gu, Dong‐Hwan Kim, Jung‐Hoon Park, Jiseok Lee   +13 more
wiley   +1 more source

Numerical Simulation of Threat-Independent Progressive Collapse

Civil Engineering Dimension, 2011
A threat-independent approach is usually utilized for progressive collapse analysis of buildings. This approach is referenced in the current guidelines such as “Progressive Collapse Analysis and Design Guidelines for New Federal Office Buildings and ...
Elvira E., Whittaker A., Mendis P.
doaj  

Impact of Reinforcement Corrosion on Progressive Collapse Behavior of Multi-Story RC Frames

Buildings
The progressive collapse performance of reinforced concrete (RC) building structures has been extensively investigated using the alternate load path method.
Luchuan Ding, Xiaodi Dai, Yiping Gan, Yihua Zeng   +3 more
doaj   +1 more source

Problems and Aspects of Energy-Driven Wavefunction Collapse Models

, 2003
Four problematic circumstances are considered, involving models which describe dynamical wavefunction collapse toward energy eigenstates, for which it is shown that wavefunction collapse of macroscopic objects does not work properly.
A. Zeilinger, B. Collett, D. Bedford, D. Bedford, D. H. Perkins, D. Meshulach, E. Eisenberg, F. E. Low, G. Baym, G. C. Ghirardi, G. C. Ghirardi, I. C. Percival, I. C. Percival, J. R. Clauser, J. R. Taylor, L. Allen, L. P. Hughston, P. Pearle, P. Pearle, P. Pearle, Philip Pearle, R. G. Newton, R. Penrose, S. L. Adler, W. Marshall   +24 more
core   +1 more source

Elucidating the Role of Surface Ligands on the Oxidative Etching of Au Bipyramids During Photothermia Using Liquid Cell Transmission Electron Microscopy

Advanced Functional Materials, EarlyView.
Gold bipyramids can act as efficient plasmonic nanoheaters, but they often reshape during laser heating. This study shows that oxygen nanobubbles drive oxidative etching and that surface ligands control stability. CTAB‐ and citrate‐coated particles blunt and lose optical performance, whereas polystyrene sulfonate preserves shape and heating by ...
Irene López‐Sicilia, Valentina Girelli Consolaro, Sophie Marbach, Nancy Rahbany, Grégoire Petit, Ovidiu Ersen, Juan J. Giner‐Casares, Ali Abou‐Hassan   +7 more
wiley   +1 more source

Numerical Investigation on Progressive Collapse Mitigation of Steel Beam-Column Joint Using Steel Plates. [PDF]

Materials (Basel), 2022
Alrubaidi M, Alhammadi SA.
europepmc   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

Advanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández, Teodora Ranđelović, Ana Armiñán, Víctor Sebastián, Manuel Fuentes, Cristián Huck‐Iriart, Esther Masiá, Paula Carrascosa‐Marco, Pablo Juanes‐Velasco, Snežana Đorđević, Clara Bayona, Ignacio Ochoa, Maria Medel, Inmaculada Conejos‐Sánchez, María J. Vicent   +14 more
wiley   +1 more source

Progressive Collapse Safety Evaluation of Truss Structures Considering Material Plasticity. [PDF]

Materials (Basel), 2021
Fang SE, Wu C, Zhang XH, Zhang LS, Wang ZB, Zeng QY.   +5 more
europepmc   +1 more source