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Questions related from Cristian Randieri
With R’ you can crawl a website and automatically check the technical characteristics of the web pages: title, metadata, but also: counting the number of words, compute website internal page rank...
14 January 2021 2,085 1 View
Physics is one of the physical sciences. The two other physical sciences are chemistry and astronomy. Astrophysics is the branch of physics that deals with space and celestial bodies.
05 August 2020 607 18 View
Data have become increasingly more important for all types of professionals to scope, evaluate and maintain resilience projects around the globe. But how do resilience practitioners make informed...
12 November 2018 3,019 1 View
The future of urban transportation lies in mobility-friendly networks in which cars are just one element shrinking one as we move from a system in which the personally owned vehicle is king and...
22 October 2018 5,010 4 View
Today it is very common that industry players are taking an interest in artificial intelligence. For us AI is one of the major factors that enabled the digital transformation of our own industry...
19 October 2018 6,319 1 View
According to recent estimates, there are hundreds of IoT Platforms in the market with a confusing array of offerings from software and hardware vendors, connectivity providers, system integrators...
18 October 2018 9,392 3 View
One day a very old man asked me such a question…. I thought a lot about it, and my answer was simply…. You don’t need to have a big signature wit and wisdom. You can meet your ultimate challenge...
12 October 2018 4,715 3 View
It is not enough to aggressively move toward established objectives. For success, you must consider the boundaries of laws and uncertainties that arise with regard to potential risks and rewards...
28 September 2018 1,193 0 View
The major challenge for robots now is performing tasks that are easy for humans but difficult to formulate as mathematical rules. This is where AI and machine learning come...
21 September 2018 3,049 2 View
If you have no previous recruiting or staffing experience and you want to break into the arena, I suggest you to follow a state-of-the-art training program that will put you ahead of the curve as...
19 September 2018 311 1 View
It can be done, but there are a lot of problems due to the fact that radio frequency waves don’t work underwater. Underwater you can use only ultrasound or cables. This is very limiting to such...
15 September 2018 2,818 2 View
From recent study it seems that 61% of people see artificial intelligence making the world a better place. The biggest benefits are seen in advances in healthcare, science and traffic control and...
12 September 2018 1,792 3 View
The truth is, there’s no exact formula for deciding how much time to spend on your own social efforts. For example our company has multiple social media managers working around the clock, while...
10 September 2018 1,460 3 View
Choosing the correct CCTV Camera for your digital surveillance system is very important. Typically the Digital CCTV Camera, together with a CCTV Lens, uses a CCD (Charge Coupled Device) sensor...
20 August 2018 1,091 0 View
As the quadcoptor has that capability of taking photographs of objects on the ground from various elevated positions.
08 August 2018 2,190 0 View
08 August 2018 5,345 1 View
The correct level is 1 volt peak to peak. This can only be accurately set either with an oscilloscope or with a video level meter.
23 July 2018 9,478 1 View
Is the PCB design files and schematic (along with related files telling PC fabs how the boards need to be created) generated by the Cadsoft Eagle free program. In the world of open source...
21 July 2018 8,516 1 View
The device for controlling an electric aircraft’s motor. It is the connection between the RC receiver and main battery. It usually includes a Battery Elimination Circuit (BEC), which provides the...
21 July 2018 5,848 1 View
There are different types of IR illumination devices including LED light, laser type and filtered incandescent lamps. These are high power lamps that are covered by an infrared filter. It lets the...
21 July 2018 6,914 2 View
The IR correct lens was designed to eliminate the problem of the focus shift, which caused the image to be out of focus, this is because light of different wavelengths has different focal...
19 July 2018 369 1 View
The 850 nm wavelength is standard for most applications, including CCTV. The light source does produce a faint red glow at direct exposure, but otherwise it is not visible to the naked eye. Most...
16 July 2018 4,747 1 View
Night vision devices gather existing ambient light (starlight, moonlight or infra-red light) through the front lens. This light, which is made up of photons goes into a photocathode tube that...
14 July 2018 5,159 2 View
There are three main types of IR illuminators: diodes, lamps, and lasers. Diodes are small, inexpensive, and good for short-range illumination. They also require relatively little power to...
14 July 2018 562 2 View
There are few drones that are known as Follower Drone but the most efficient among them is Lily. Lily is a camera drone which comes with a tracking device to follow you.
30 August 2017 8,418 4 View
If this case, a drone either gets down or returns home as per the features annexed. Usually a pre-installed warning system notifies you when the battery is low. Still, the pilots are suggested to...
30 August 2017 899 1 View
