Superconducting-silicon qubits: Using a bottom-up approach to make hybrid quantum devices

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Theorists propose a way to make superconducting quantum devices such as Josephson junctions and qubits, atom-by-atom, inside a silicon crystal. Such systems could combine the most promising aspects of silicon spin qubits with the flexibility of superconducting circuits. Continue reading “Superconducting-silicon qubits: Using a bottom-up approach to make hybrid quantum devices” »

Genetic approach helps design broadband metamaterial

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A specially formed material that can provide custom broadband absorption in the infrared can be identified and manufactured using “genetic algorithms,” These metamaterials can shield objects from view by infrared sensors, protect instruments and be manufactured to cover a variety of wavelengths. Continue reading “Genetic approach helps design broadband metamaterial” »

Innovative imaging technique clarifies molecular self-assembly

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A unique collaboration between chemists and mathematicians at Eindhoven University of Technology (TU/e) has led to a new imaging technique that enables the study of molecular self-assembly with an unprecedented level of detail. The researchers, led by TU/e professors Bert Meijer and Remco van der Hofstad, published their breakthrough last week in the leading journal Science. The new technique opens a world of unique opportunities for the study of complex self-assembling materials, not found in nature, with many potential applications in electronics, medicine and energy. Continue reading “Innovative imaging technique clarifies molecular self-assembly” »

Avionics IV. Flight data communication and registrars (6)

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Aircraft navigation is the science about the means and tools of controlling aircrafts while flying from one point on earth’s surface to another according to the trajectory selected in time and space.  Flight data are pilots‘conversations with each other, communication with satellites, the ground services and the cockpit noise (background). Aircraft engine speed, engine gas temperature, vibration level, the aerodynamic surfaces and chassis bearings, fuel supply, fuel, oil and hydraulic fluid pressure, and many dozens of other aircraft systems parameters are called the flight data. (End, Begining  N0.20 ) Continue reading “Avionics IV. Flight data communication and registrars (6)” »

AVIONICS. III. The automatic control the flight route (5)

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Aircraft navigation is the science about the means and tools of controlling aircrafts while flying from one point on earth’s surface to another according to the trajectory selected in time and space. Automatic operation provides complete control of most operations; pilot performs only general management of equipment.  (Begining  No.20 ) Continue reading “AVIONICS. III. The automatic control the flight route (5)” »

Superconducting qubit array points the way to quantum computers

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Fully functional quantum computer is one of the holy grails of physics. Unlike conventional computers, the quantum version uses qubits (quantum bits), which make direct use of the multiple states of quantum phenomena. When realized, a quantum computer will be millions of times more powerful at certain computations than today’s supercomputers. Continue reading “Superconducting qubit array points the way to quantum computers” »

Progress made in developing nanoscale electronics: New research directs charges through single molecules

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Scientists are facing a number of barriers as they try to develop circuits that are microscopic in size, including how to reliably control the current that flows through a circuit that is the width of a single molecule. Chemical engineers have now figured out how to reliably control the current that flows through a circuit that is the width of a single molecule. Continue reading “Progress made in developing nanoscale electronics: New research directs charges through single molecules” »

Avionics II. Radio technical Navigation instruments (4)

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Aircraft navigation is the science about the means and tools of controlling aircrafts while flying from one point on earth’s surface to another according to the trajectory selected in time and space. Radio navigation is area of aircraft navigation that deals with the theory and its practical use of radio devices in navigation. (Continue, Begining at No.20 ) Continue reading “Avionics II. Radio technical Navigation instruments (4)” »

The motion of the medium matters for self-assembling particles

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Earlier work assumed that the liquid medium in which certain self-assembling particles float could be treated as a placid vacuum, but scientists have now shown that fluid dynamics play a crucial role in the kind and quality of the structures that can be made in this way. Continue reading “The motion of the medium matters for self-assembling particles” »

(Lietuvių) ARS Lab Introduces New Handheld Device

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ARS Lab Ltd, a company dedicated to creating products and solutions for the food sector, announced a handheld device and mobile app, which provides information about the freshness and quality of meat, poultry and fish to help prevent food poisoning and wastage. Continue reading “(Lietuvių) ARS Lab Introduces New Handheld Device” »

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AVIONICS I. TOOLS FOR DETERMINING POSITION OF AIRCRAFTS IN SPACE (3)

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Aircraft navigation is the science about the means and tools of controlling aircrafts while flying from one point on earth’s surface to another according to the trajectory selected in time and space. (Continue, the bigining No.20 ) Continue reading “AVIONICS I. TOOLS FOR DETERMINING POSITION OF AIRCRAFTS IN SPACE (3)” »

New ‘switch’ could power quantum computing

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Using a laser to place individual rubidium atoms near the surface of a lattice of light, scientists have developed a new method for connecting particles — one that could help in the development of powerful quantum computing systems. The new technique allows researchers to couple a lone atom of rubidium, a metal, with a single photon, or light particle. Continue reading “New ‘switch’ could power quantum computing” »