2023
Entries
Transformer efficiency is the ratio of the output power to the input power. Output power is always lower than the input power due to energy losses. Besides measures put in place to reduce energy losses; including use of laminations, soft iron core and copper wires. Commercially used transformers are still about ninety percent efficient,
We present a wearable and stretchable ultrasonic imager for continuous, real-time assessment of cardiac function. It maintains functionality even when bent, wrapped around a small object, or subjected to stress, which is unprecedented. The imager's stretchable property ensures seamless contact with the skin, allowing examination of the left ventricle from multiple views, even during motion.
Generally, we see a tendency to replace electromechanical fuses and relays in the automotive board net. Especially Electronic Control Units (ECU) for Advanced Driver Assistance Systems (ADAS) functions are driving this trend. For safety reasons, ADAS functions have to be always accessible and shouldn't be disrupted by malfunctions of other nodes in the electrical system. For this reason,
It is often desirable to deliver extremely high power laser output by fiber optics rather than free space, e.g., for surgical, welding, spectroscopy, yet coupling very high optical intensity into even ‘larger silica core’ fiber is replete with challenges.
Most of the world’s power is generated at centralized locations (power plants, wind or solar farms, etc.) and then must be transmitted over cables at high voltage (HV) to minimize electrical losses.
ParCli (PARrot CLImbing robot) is the world's first parrot-inspired climbing robot developed by Clyde Webster at the University of Technology Sydney. ParCli is unique in that, like a parrot, is uses three-limbs for locomotion, with the center-limb being larger, stronger, and having more dexterity,
Does spilled tea or coffee on saucers bother you like it does me? Well, this elevated saucer provides a great solution.
When drinking beverages we mostly use saucers to keep the spillage of the drink from touching the table, our clothing or anything under the cup we're drinking with.
The KIEN I-RLTS is an innovative support for blind people autonomous mobility.
Known RTLS systems map the environment and locate a user within that environment, then provide guidance at front of a defined path.
KIEN innovation covers two aspects:
Placement of UWB Tags in correspondance with "destinations" e.g. Safety exit, ATM machine, toilette, ticket distributor,
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Our proposed small cargo drone delivery system is an innovative and cost-effective solution for short intercity distances. The system consists of two types of drones, Balto and Togo, which work together to optimize the delivery process. Balto is an electric quadcopter that picks up cargo from a user-specified location and delivers it to a sorting buffer.
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