Results 71 to 80 of about 867,302 (383)
Proceedings of the 6th Annual Symposium on Hot Topics in the Science of Security, 2019 Advanced Persistent Threats (APTs) are among the most sophisticated attacks targeting networked systems. Instead of exploiting a single vulnerability, an APT uses multiple attack vectors to achieve objectives and may remain undetected for an extended period of time by staying under the radar of the defender's detection techniques.
Keywhan Chung +5 more
openaire +1 more source
“Spider-traction” endoscopic submucosal dissection for a submucosal lesion invading the site of a previous appendectomy [PDF]
, 2022 Borathchakra Oung +6 more
openalex +1 more source
Switchable Supramolecular Adhesive by Tuning Interfacial Bonding and Modulus
Advanced Functional Materials, EarlyView.The supramolecular adhesive (HyDiP) shows reversible adhesion and recyclability. In the dehydrated state, it is dense, stiff (E ≈445 MPa), transparent, and provides strong bonding with adhesion strengths up to 4.65 MPa. In the hydrated state, it becomes porous, soft (E ≈0.11 MPa), and detaches easily, enabling sustainable high‐strength applications ...
Rumin Fu +10 more
wiley +1 more source
Journal of Modern Transportation, 2017 A three-dimensional (3-D) wheel-rail rolling contact model with a wheel flat was built using commercial software Hypermesh, and the dynamic finite element simulation was conducted using LS-DYNA 3D/explicit code. Influences of the train speed, flat length
Liangliang Han, Lin Jing, Kai Liu
doaj +1 more source
An Intelligent Traction Control for Motorcycles [PDF]
, 2015 The appearance of anti-lock braking systems (ABS) and traction control systems (TCS) have been some of the most major developments in vehicle safety.
Cabrera-Carrillo, Juan Antonio +3 more
core
, 2012 Correlated velocity patterns and associated large length-scale transmission of traction forces have been observed in collective live cell migration as a response to a "wound".
Alberts B. +7 more
core +1 more source
Controlling 3D Contractility via Engineered Fibrous Hydrogel Composites
Advanced Functional Materials, EarlyView.A tunable composite contractile assembly (CCA) is developed that can permit or resist contraction without changing cell‐adhesion and density, unlike collagen whose inherent coupling of these ECM cues limits its use as a platform in contractility studies.
Karen L. Xu +7 more
wiley +1 more source
Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents
Advanced Functional Materials, EarlyView.Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras +6 more
wiley +1 more source
On jets, almost symmetric tensors, and traction hyper-stresses
, 2017 The paper considers the formulation of higher-order continuum mechanics on differentiable manifolds devoid of any metric or parallelism structure. For generalized velocities modeled as sections of some vector bundle, a variational kth order hyper-stress ...
Segev, Reuven, Sniatycki, Jedrzej
core +1 more source
Application of Fuzzy control algorithms for electric vehicle antilock braking/traction control systems [PDF]
, 2003 —The application of fuzzy-based control strategies has recently gained enormous recognition as an approach for the rapid development of effective controllers for nonlinear time-variant systems.
Bingham, Chris +3 more
core +1 more source