Results 111 to 120 of about 175,119 (310)

Swelling‐Induced Stress‐Assisted Transfer of Nanodiamond Arrays With a PVA Carrier Tape for Conformal Bio‐Integrated Sensing and Labelling

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a swelling‐induced, stress‐assisted water‐soluble PVA tape strategy to transfer‐print nanodiamond quantum‐sensor arrays onto soft, curved biological interfaces. The room‐temperature, water‐triggered process achieves >98% fidelity and residue‐free integration, enabling conformal quantum sensing on contact lenses, neural probes, and ...
Luyao Zhang   +9 more
wiley   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

open access: yesAdvanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil   +13 more
wiley   +1 more source

GraspLDM: Generative 6-DoF Grasp Synthesis Using Latent Diffusion Models

open access: yesIEEE Access
Vision-based grasping of unknown objects in unstructured environments is a key challenge for autonomous robotic manipulation. A practical grasp synthesis system is required to generate a diverse set of 6-DoF grasps from which a task-relevant grasp can be
Kuldeep R. Barad   +5 more
doaj   +1 more source

Space Security: What are the Threats? [video]

open access: yes, 2019
Video presentation at the 2019 APEX workshop (Alumni Professional Exchange). Todd Harrison, Senior Fellow and Director of the aerospace Security Project, center for Strategic and International studies (CSIS) In this presentation from the 2019 Alumni ...
Harrison, Todd
core  

Teaching Cyber Security: The Hack-Space Integrated Model [PDF]

open access: yes, 2019
Nowadays cyber security is becoming an ever more stringent requirement and warned by organizations and companies all over the world. Furthermore, the educational offer on the topic is still modest and universities are struggling to design training ...
Michele Scalera   +4 more
core  

Vacuum Formed Spherical Triboelectric Architecture Overcoming Direction Constraints for 3D‐Omnidirectional Ultrasonic Energy Receiving

open access: yesAdvanced Functional Materials, EarlyView.
First vacuum formed spherical triboelectric converter for 3D‐omnidirectional ultrasonic energy receiving, with configurable DC or pulse outputs for versatile applications. ABSTRACT Ultrasound‐driven triboelectric nanogenerators (UD‐TENGs) have emerged as promising ultrasonic energy converters for underwater and biomedical applications.
Yanqin Huang   +12 more
wiley   +1 more source

The role of space assets in providing for public security

open access: yes, 2008
The new security understanding in the World has come to address a wide range of threats which can be of both man-made and natural origin. Among the threats, terrorism certainly takes center stage, in terms of short term or sudden danger.

core  

Spatiotemporal Drug Delivery via a Neonatal Spinal Cord ECM Hydrogel for Biomimetic Microenvironment Remodeling After Spinal Cord Injury

open access: yesAdvanced Functional Materials, EarlyView.
A biomimetic hydrogel derived from neonatal spinal cord ECM (DNSCM) delivers LAMB2 protein and ISP peptide to remodel the inhibitory injury microenvironment. The system sustains drug release, upregulates pro‐regenerative LAMB2, downregulates inhibitory CSPG, and promotes axonal regeneration.
Shiyu Fu   +8 more
wiley   +1 more source

The Space Show (interview), episode 2226, April 11, 2014

open access: yes, 2014
The original interview may be found at http://www.thespaceshow.comHosted by Dr. David Livingston. Topics: We discussed our guest's new book, "Crowded Orbits: Conflict and Cooperation in Space," plus numerous related topics. Dr.
Moltz, Clay
core  

SUPERSEDED: National Security and Defence Documents Dataset (1987-2024)

open access: yes
## This item has been replaced by the one which can be found at https://doi.org/10.7488/ds/7904 ##This dataset consists of 575 national security and defence documents from 113 countries, covering the period from 1987 to 2024.
Gardner, Roy B, Neal, Andrew W
core   +1 more source

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