First systematic review and meta-analysis suggests artificial intelligence may be as effective as health professionals at diagnosing disease

Artificial intelligence (AI) appears to detect diseases from medical imaging with similar levels of accuracy as health-care professionals, according to the first systematic review and meta-analysis, synthesizing the available evidence from the scientific literature.

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Researchers create first three-photon color-entangled W state

Researchers have constructed a quantum-mechanical state in which the colors of three photons are entangled with each other. The state is a special combination, called a W state, that retains some entanglement even if one of the three photons is lost, which makes it useful for quantum communication. Such entangled states also enable novel quantum applications and tests of fundamental physics.

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Scientists create fully electronic 2-dimensional spin transistors

Physicists have constructed a two-dimensional spin transistor, in which spin currents were generated by an electric current through graphene. A monolayer of a transition metal dichalcogenide (TMD) was placed on top of graphene to induce charge-to-spin conversion in the graphene.

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New method for detecting quantum states of electrons

Researchers have devised a new method — called image charge detection — to detect electrons' transitions to quantum states. Electrons can serve as quantum bits, the smallest unit of quantum information; these bits are foundational to larger computational systems. Quantum computers may be used to understand the mechanism of superconductivity, cryptography, artificial intelligence, among other applications.

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Using smart sensor technology in building design

In today's world, spaces with motion and temperature 'smart sensors' are common and generally improve our overall well-being. However, research indicated that while the information and technology exists to assist architects in designing structures that offer more efficient space and energy management, they seldom take advantage of those available resources.

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300 shades of gray: a look into free mobile VPN apps

Credit to Author: Jovi Umawing| Date: Tue, 10 Sep 2019 16:41:45 +0000

Mobile VPN apps are one of the best tools for protecting user privacy. Unfortunately, a notable number of are deemed unsafe. Read on to find out how to assess the best mobile VPN for you.

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5 simple steps to securing your remote employees

Credit to Author: David Ruiz| Date: Wed, 04 Sep 2019 14:06:26 +0000

Modern businesses require modern cybersecurity, and modern cybersecurity means more than just implementing the latest tech. It also means implementing good governance.

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