Results 91 to 100 of about 320,938 (307)

Light Activated Induction of Cuproptosis in Resistant Cancer Cells Using Polymeric BODIPY Nanoparticles for Photoactivated Chemotherapy

Advanced Functional Materials, EarlyView.
This article presents a photo‐responsive nanoparticle platform that precisely triggers copper‐dependent cuproptotic cell death in (drug‐resistant) cancer cells. The system remains stable and inactive in the dark but releases cytotoxic species upon red‐light irradiation, achieving potent activity in drug‐resistant breast cancer cells.
Ricarda Zimmermann, Nicolás Montesdeoca, Johannes Karges   +2 more
wiley   +1 more source

Experimental investigation on the bending behaviour of hybrid and steel thin walled box beams—The role of adhesive joints [PDF]

, 2013
In the automotive design, nowadays there are two fundamental drivers. On one hand there are the environmental problems, on the other hand there are the safety matters.
A. Scattina, Belingardi, Brown, Cimpoeru, Davies, Edwards, G. Belingardi, Harper, Kecman, Koch, Krajewski, Peroni, Trucker   +12 more
core   +1 more source

Progressive Collapse of Bridges

Previously, history recorded several disproportionate collapse incidents around the globe like the collapse of the Tacoma bridge. The sudden collapse of bridges can have devastating consequences, resulting in significant loss of life and economic disruption.
Anusree P, Jikhil Joseph
openaire   +2 more sources

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

Advanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong, Dohyean Kim, Jiyun Jeong, Taekyeong Kim, Soon‐sung Kwon, Junyoung Seo, Il Jeon, Im Doo Jung   +7 more
wiley   +1 more source

Risk−Based Cost−Benefit Optimization Design for Steel Frame Structures to Resist Progressive Collapse

Buildings
The design of structures to resist progressive collapse primarily focuses on enhancing structural safety and robustness. However, given the low probability of accidental events, such designs often lead to a negative cost–benefit. To address this problem,
Feng Guo, Xuancen Li, Aiyan Xu, Yuchen Zhang, Wanping Pan   +4 more
doaj   +1 more source

Reviving egalitarianism in the Global Transformation: Building occupational security [PDF]

, 2008
The world is in the midst of a Global Transformation, reflecting the painful creation of a global market society. Globalization was the disembedded phase, in which inequalities and insecurities multiplied as national systems of regulation, social ...
Standing, Guy
core   +1 more source

Progressive Feedforward Collapse of ResNet Training

IEEE Transactions on Neural Networks and Learning Systems
Neural collapse (NC) is a simple and symmetric phenomenon for deep neural networks (DNNs) at the terminal phase of training, where the last-layer features collapse to their class means and form a simplex equiangular tight frame aligning with the classifier vectors. However, the relationship of the last-layer features to the data and intermediate layers
Sicong Wang, Kuo Gai, Shihua Zhang
openaire   +3 more sources

Enhanced Li‐Ion Battery Performance with Hybrid MXene/GnR Electrodes: Heterojunctions and Engineered Architectures Supported by DFT Mechanistic Studies for Improved Rate Performance, Stability & Capacity

Advanced Functional Materials, EarlyView.
Lithium‐ion batteries (LIBs) remain central to energy storage but suffer from slow ion transport and degradation. Here, we present a binder‐free Ti3C2Tx MXene/GnR hybrid electrode with a porous 3D architecture formed via freeze casting. The structure enhances conductivity, ion transport, and stability, delivering 401 mAh/g, ∼97% efficiency, and 92 ...
Sara Mohseni Taromsari, Meysam Salari, Dipali Nayak, Saeed Habibpour, Ling Wei Hwang, Cristopher Carreiro, Carlos M. Da Silva, Aiping Yu, Chul B. Park, Cristina H. Amon, Hani E. Naguib   +10 more
wiley   +1 more source

Assessment of the progressive collapse in the steel moment frames with L-shaped plan using sensitivity analysis [PDF]

Journal of Structural and Construction Engineering, 2016
The progressive collapse of the structure refers to the development of an initial local damage. After local damage, failure extends in the structure and structural failure occurs.
Mahdiye Maddahi, Ali Kheyroddin
doaj  

Nonlinear Progressive Collapse Analysis Including Distributed Plasticity

MATEC Web of Conferences, 2016
This paper demonstrates the effect of incorporating distributed plasticity in nonlinear analytical models used to assess the potential for progressive collapse of steel framed regular building structures.
Mohamed Osama Ahmed, Imam Zubair Syed, Khattab Rania   +2 more
doaj   +1 more source