Results 61 to 70 of about 1,766,809 (238)

PROVISIONING RESTORABLE VIRTUAL PRIVATE NETWORKS USING BARABASI AND WAXMAN TOPOLOGY GENERATION MODEL [PDF]

ICTACT Journal on Communication Technology, 2010
As internet usage grows exponentially, network security issues become increasingly important. Network security measures are needed to protect data during transmission. Various security controls are used to prevent the access of hackers in networks.
R. Ravi
doaj  

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

Advanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin, Jimin Kim, Inho Kim, Bong Hoon Kim   +3 more
wiley   +1 more source

Uso de sistemas basados en escáner 3D para digitalización y estudio del patrimonio arqueológico

Virtual Archaeology Review, 2010
3D scanners are becoming useful tools in many fields like civil engineering, heritage restoration or archaeology. Speed, accuracy and security are several key features of these systems. The data generated by a 3D scanner can be used in many ways: since a
Manuel J. González Muñoz, Antonio J. Rueda Ruiz, Rafael J. Segura Sánchez, Carlos J. Ogáyar Anguita, Antonio Esteban Hoyas, Javier Lara   +5 more
doaj   +1 more source

Combating Inflammation and Promoting Anabolism in Osteoarthritic Cartilage Defect With an MMP13‐Sensing Dual‐Drug Scaffold

Advanced Science, EarlyView.
ABSTRACT Osteoarthritis (OA) is a widespread degenerative joint condition marked by progressive cartilage breakdown, and a chronic inflammatory microenvironment, where conventional therapies largely fail to halt disease progression. To address this unmet need, an intra‐articularly implantable, disease‐responsive scaffold was developed for combinatorial
Zhen Zhang, Bangheng Liu, Yulei Mu, Huiqun Zhou, Liang Ma, Chenjie Xu, Dong‐An Wang   +6 more
wiley   +1 more source

Virtual restoration of a XVIII century sculpture

Journal of Science and Technology of the Arts, 2009
The dawn of computer data visualization launched a permanent challenge: the representation of objects with computers. Nowadays we expect to see and experience not just a mere representation of objects but realistic objects created by computers. This work
Francisco Gaitto Pereira, Jorgelina Carballo Martínez, Ana Bidarra Lourenço   +2 more
doaj   +1 more source

Transcription Factor Promiscuity Drives Regulatory Rewiring and Evolvability in Gene Networks in Bacteria

Advanced Science, EarlyView.
When a master transcription factor (TF) is lost, bacteria can rapidly rewire gene regulatory networks by co‐opting related regulators. Using experimental evolution in Pseudomonas fluorescens, we show that TF promiscuity (low‐level, non‐cognate binding) provides the raw material for rewiring. Successful co‐option follows a predictable hierarchy governed
Tiffany B. Taylor, Alan M. Rice
wiley   +1 more source

Physics‐Embedded Neural Network: A Novel Approach to Design Polymeric Materials

Advanced Science, EarlyView.
Traditional black‐box models for polymer mechanics rely solely on data and lack physical interpretability. This work presents a physics‐embedded neural network (PENN) that integrates constitutive equations into machine learning. The approach ensures reliable stress predictions, provides interpretable parameters, and enables performance‐driven, inverse ...
Siqi Zhan, Hengheng Zhao, Haotian Wang, Zhanjie Liu, Qian Li, Weifeng Zhang, Qingsong Zhao, Liqun Zhang, Jun Liu   +8 more
wiley   +1 more source

CCT2 Promotes Prostate Cancer Progression Through EIF3F‐Dependent Stabilization of FASN

Advanced Science, EarlyView.
ABSTRACT Prostate cancer (PCa) is increasingly recognized to be driven by dysregulated lipid metabolism. Although fatty acid synthase (FASN) is highly expressed in PCa, the mechanisms governing FASN protein stability and its functional integration into oncogenic lipid metabolism remain poorly defined.
Shun Xu, Yifan Zhang, Haolin Li, Shengyu Zhao, Xiaoran Dai, Qili Xu, Mintian Fei, Chun Li, Zhihui Zou, Baojun Wang, Li Zhang, Hui Wang, Ligang Zhang, Chaozhao Liang   +13 more
wiley   +1 more source

Intelligent Recognition and Restoration of Mural Damage Based on DeepLabv3 and Stable Diffusion

Buildings
Murals are not merely independent visual artworks. Rather, they are an integral part of architectural heritage, directly attached to buildings’ structural elements, such as brick walls and vaults.
Chong Rong, Dashuai Yang, Wenkai Tian, Yi Tao, Qiuwei Wang, Peng Wang   +5 more
doaj   +1 more source

Digital protection and virtual restoration of cultural relics based on multimodal data

Open Computer Science
To address issues such as information loss and insufficient restoration accuracy in the process of cultural relic protection and restoration, this study proposes a digital protection and virtual restoration method for cultural relics that integrates ...
Guo Wenjie
doaj   +1 more source