Results 181 to 190 of about 85,000 (343)

Direct Laser Writing of Magnetic Micro Actuators With a Stimulus‐Responsive Compliant Hinge

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents a versatile modular design strategy for adaptive 3D microactuators. Using two‐photon‐induced C,H insertion reactions within solid polymer layers, chemically distinct hinge and stimulus responsive materials are patterned in one step. The hinge's properties enable tunable motion, mechanical control, and reconfigurable actuation across
Eleonora Galli   +4 more
wiley   +1 more source

Thermal Analysis of Slotted Fins in Automobile Engines

open access: bronze, 2018
Giridhar Manoj.M   +4 more
openalex   +1 more source

Fighting Irrelevance: The Role of Regional Trade Agreements in International Production Networks in Asia [PDF]

open access: yes
This chapter contains the sectoral case study on the Indonesia's automotive industry. The objective of this chapter is to examine the role of RTAs in the establishment of IPNs in Indonesia’s automotive sector. The first part of this chapter addresses the
Ira Setiati, Mochamad Pasha
core  

Sharp Diamond Needles for Single‐Photon Emission

open access: yesAdvanced Photonics Research, EarlyView.
We study the morphological evolution of single‐crystal diamond needles oxidized at 650–700 °C. Electron microscopy and photoluminescence reveal temperature‐ and time‐dependent sharpening, length reduction, and surface modifications affecting tip properties.
Mariam Quarshie   +9 more
wiley   +1 more source

Carburetors for automobile engines.

open access: yesCarburetors for automobile engines.
種別 ...
openaire  

Technology assessment of future intercity passenger transportation systems. Volume 6: Impact assessment [PDF]

open access: yes
Consequences that might occur if certain technological developments take place in intercity transportation are described. These consequences are broad ranging, and include economic, environmental, social, institutional, energy-related, and transportation

core   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

open access: yesAdvanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui   +5 more
wiley   +1 more source

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