Results 141 to 150 of about 330,905 (316)

National Security Commission on Artificial Intelligence: Interim Report, November 2019 [PDF]

, 2019
Report presenting the National Security Commission on Artificial Intelligence's initial (NSCAI)'s preliminary assessment of artificial intelligence (AI).
National Security Commission on Artificial Intelligence (U.S.)
core  

Harnessing Ultrafast Optical Pulses for 3D Microfabrication by Selective Tweezing and Immobilization of Colloidal Particles in an Integrated System

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Microfabrication using nano‐ to micron‐sized blocks has transformative potential for next‐gen electronics, optoelectronics, and materials. Traditional methods are limited by scalability and precision. STIC, a single‐laser system for precise colloid manipulation and immobilization using femtosecond lasers, is introduced that enables efficient 3D ...
Krishangi Krishna, Jieliyue Sun, Wenyu Liu, Robert H. Hurt, Kimani C. Toussaint Jr.   +4 more
wiley   +1 more source

Blockchain for Security in Digital Twins

Future Internet
Digital Twins (DTs) have become essential tools for improving efficiency, security, and decision-making across various industries. DTs enable deeper insight and more informed decision-making through the creation of virtual replicas of physical entities.
Rahanatu Suleiman, Akshita Maradapu Vera Venkata Sai, Wei Yu, Chenyu Wang   +3 more
openaire   +1 more source

Elimination of Necking and Aspect Ratio Dependence in Uniaxial Actuators by Continuous Fiber Reinforcement

Advanced Robotics Research, EarlyView.
A novel carbon fiber reinforcement for dielectric elastomer actuators enhances actuation force while decoupling electromechanical performance from the actuator's aspect ratio. Unlike conventional fiber reinforcements, it enables a uniform planar stretch state along the entire actuator.
Markus Koenigsdorff, Stefania Konstantinidi, Anett Endesfelder, Petr Osipov, Johannes Mersch, E.‐F. Markus Vorrath, Martina Zimmermann, Yves Perriard, Gerald Gerlach   +8 more
wiley   +1 more source

Enhancing Business-Specific Phishing Chat Detection via Few-Shot Learning LLM Augmentation

IEEE Access
Phishing through one-on-one chat messages with customers poses significant threats to businesses, yet current detections are hindered by a lack of realistic, context-specific datasets.
Saran Hansakul, Nawaporn Wisitpongphan
doaj   +1 more source

UTact: Underwater Vision‐Based Tactile Sensor with Geometry Reconstruction and Contact Force Estimation

Advanced Robotics Research, EarlyView.
Embedded flexible sensing technologies advance underwater soft robotics, yet most systems still suffer from hysteresis and limited perceptiveness. Instead, vision‐based tactile sensors provide reliable and rapid feedback essential for complex underwater tasks.
Qiyi Zhang, Zonghao Zuo, Haoxuan Wang, Bin Liu, Yilidusi Yilihamu, Li Wen   +5 more
wiley   +1 more source

Comparative Analysis of LiDAR and Photogrammetry for 3D Crime Scene Reconstruction

Applied Sciences
Accurate and fast 3D mapping of crime scenes is crucial in law enforcement, and first responders often need to document scenes in detail under challenging conditions and within a limited time.
Fatemah M. Sheshtar, Wajd M. Alhatlani, Michael Moulden, Jong Hyuk Kim   +3 more
doaj   +1 more source

Dual‐Functional Ingestible Passive Capsules for High‐Throughput Intestinal Sampling with Sealed Containment and Targeted Drug Delivery

Advanced Robotics Research, EarlyView.
To address challenges in high‐throughput intestinal sampling with sealed containment and target drug delivery, we developed a dual‐functional ingestible passive capsule with a dual‐triggered control system based on pH‐response and mechanical actuation.
Libing Huang, Houyu Ling, Xizong Chen, Yufei Duan, Yu Liu, Shuntian Cai, Yandan Ren, Wenlong Li, Lei Ren, Miao Wang   +9 more
wiley   +1 more source

Homeland Security Digital Library [PDF]

, 2013
The Homeland Security Digital Library (HSDL) is the nation's premier collection of documents relating to homeland security policy, strategy and organizational management. The mission of the HSDL is to strengthen the national security of the United States

core  

Digital governance across whole-of-the-government: Opportunities and challenges

Financial Internet Quarterly
Technology has become a major driver for business, society, and government in the present times. Businesses use technology to monitor their processes, improve their efficiency, and automate routine tasks along with other things while government may use ...
Pande Smita, Chandani Arti, Wagholikar Smita   +2 more
doaj   +1 more source