Results 111 to 120 of about 11,459,123 (283)

Quantifying Vehicle Kinematics Using Passive Radar

, 2023
The research demonstrates a significant advancement in vehicle intelligence and road safety. Utilizing custom-designed code and MATLAB's simulation tools, it successfully achieves precise determination of a vehicle's speed, position, and direction using ...
Khan, Nauman Ahmed
core  

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source

Towards Dynamic Safety Management for Autonomous Systems

, 2019
S.193-204Safety assurance of autonomous systems is one of the current key challenges of safety engineering. Given the specific characteristics of autonomous systems, we need to deal with many uncertainties making it difficult or even impossible to ...
Weiß, Gereon, Trapp, Mario
core   +1 more source

Sampling-based methods for estimating functional failure probability of passive safety systems

Nuclear Engineering and Technology
Passive Safety Systems (PSSs) in nuclear power plants, although characterized by lower driving forces than active safety systems, can achieve high reliability due to their operation mechanisms being based on natural phenomena, which are inherently less ...
Yongjoon Lee, Gyunyoung Heo
doaj   +1 more source

Esterified Cholesterol Conjugates Enable LNP‐Mediated mRNA Delivery to the Blood–Brain Barrier Following Intravenous Administration

Advanced Materials, EarlyView.
A cholesterol‐conjugated lipid library enabled the identification of a ligand‐free LNP platform for efficient mRNA delivery to brain endothelial cells via systemic administration. This platform achieves selective BBB targeting without disrupting barrier integrity, and enables modulation of neuroinflammation and vascular function without requiring trans‐
Zeru Tian, Xu Wang, Alexis Pacheco Benitez, Erick Guerrero, Yaou Duan, Jingwen Wei, Lukas Farbiak, Daniel J. Siegwart   +7 more
wiley   +1 more source

A Multifunctional Ionograsper Enabling Ion‐Redistribution Proximity Sensing and Structural‐Reconfiguration‐Driven Bidirectional Actuation

Advanced Materials, EarlyView.
A solid‐state ionic actuator integrates sensing, actuation, and memory within one material. A brief UV pulse induces long‐lasting deformation via coupled network rearrangement, dehydration, and rehydration, while ionic redistribution enables self‐powered sensing, supporting multifunctional, energy‐efficient soft robotic functions without continuous ...
Yong Min Kim, Jin Han Kwon, Hyeon Woo Yang, Sungryong Kim, Gyeong Rok Lee, Hong Chul Moon   +5 more
wiley   +1 more source

Target crashes and safety benefits estimation methodology for pedestrian crash avoidance/mitigation systems [PDF]

DTNH22-11-V-00055HS2AThrough the analysis of national crash databases from the National Highway Traffic Safety Administration, pre-crash scenarios are identified, prioritized, and described for the development of objective tests for pedestrian crash ...
Swanson, Elizabeth D., Najm, Wassim G, Yanagisawa, Mikio, John A. Volpe National Transportation Systems Center (U.S.)   +3 more
core  

Substantiation of modernized blackout & loss-of-coolant accident management strategy at nuclear power plants with wwer

Trudy Odesskogo Politehničeskogo Universiteta, 2020
The analysis of the known results of RELAP5/V.3.2 simulation for loss of coolant & blackout accidents at WWER nuclear power plants showed that the design accident management strategies with design passive safety systems do not provide the necessary ...
Володимир Іванович Скалозубов, Владислав Михайлович Спінов, Дмитро Владиславович Спінов, Таїсія Володимирівна Габлая, Валерія Юріївна Кочнєва, Юрій Олексійович Комаров   +5 more
doaj  

In Situ Lithium Nitridosilicate Interlayer via Reactive Anolyte Design for All‐Solid‐State Silicon Anodes

Advanced Materials, EarlyView.
Interfacial reactions in all‐solid‐state batteries are conventionally suppressed; here, they are designed. Vacancy‐rich β‐Li3N, acting as an anolyte, reacts controllably with silicon during composite anode fabrication, building a purpose‐made lithium nitridosilicate interlayer on every particle surface.
Tongtai Ji, Huanyao Ge, Luisa Gomes, Conan Weiland, Aswin kumar Anbalagan, Jochem Struppe, Jason Guo, Andrew L. Walter, Sanjeev Mukerjee, Huidong Dai   +9 more
wiley   +1 more source

Ionic Gating of Liquid‐Crystal‐Like Pteridine Assemblies Enables Tunable Light Scattering

Advanced Materials, EarlyView.
Tunable optical properties emerge through developmentally regulated ionic gating, which transforms disordered, ultraviolet (UV)‐absorbing organelles into concentrically ordered, liquid‐crystal‐like light scatterers. By integrating analyses of pteridine composition, potassium‐dependent assembly, hierarchical ultrastructure, and optical behavior, the ...
Sourabh Bera, Zohar Eyal, Yael Noy, Yuval Barzilay, Siddharth Sahoo, Srikant Moharana, Avi Baram, Tali Lerer‐Goldshtein, Neta Varsano, Bar Bader, Lothar Houben, Uwe Heinig, Iddo Pinkas, Moshe Goldsmith, Tamar Unger, Shira Albeck, Andrea Sorrentino, Maxim Itkin, Sergey Malitsky, Ziv Porat, Ido Hadar, Venkata Jayasurya Yallapragada, Dvir Gur   +22 more
wiley   +1 more source