February 2020 - Page 33 of 4505

How do you sum a vector in Matlab?

How do you sum a vector in Matlab? S = sum( A ) returns the sum of the elements of A along the first array dimension whose size does not equal 1.If A is a vector, then sum(A) returns the sum of the elements.If A is a matrix, then sum(A) returns a row vector containing the sum of each column. What is the difference between ADD and sum in Simulink? Description. The Sum block performs addition or subtraction on its inputs. The Add, Subtract, Sum of Elements, and Sum blocks are identical blocks. For example, +-+ requires three inputs. What...

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Where are unipolar bipolar and multipolar neurons found?

Where are unipolar bipolar and multipolar neurons found? (Note: unipolar neurons are sometimes called pseudo-unipolar because embryologically they originate as bipolar neurons and subsequently become unipolar.) Multipolar neurons are the most common type of neuron. They are located in the central nervous system (brain and spinal cord) and in autonomic ganglia. Where are unipolar neurons commonly found? Unipolar neurons are typically sensory neurons with receptors located within the skin, joints, muscles, and internal organs. The axons of such neurons are usually long, terminating in the spinal cord. Where is the multipolar neuron located? spinal cord Multipolar neurons constitute the majority...

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Is OP-AMP a 741?

Is OP-AMP a 741? The 741 Op Amp IC is a monolithic integrated circuit, comprising of a general purpose Operational Amplifier. It was first manufactured by Fairchild semiconductors in the year 1963. The number 741 indicates that this operational amplifier IC has 7 functional pins, 4 pins capable of taking input and 1 output pin. How does 741 OP-AMP work? The most common Op-Amp is the 741 and it is used in many circuits. The OP AMP is a 'Linear Amplifier' with an amazing variety of uses. Its main purpose is to amplify (increase) a weak signal - a little...

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Is Battlefield: Bad Company a good game?

Is Battlefield: Bad Company a good game? GameSpot praised the game with a score of 8.5 "Great" noting "Battlefield Bad Company is the most fun, addictive shooter released so far this year". 1UP criticized the game's poor AI with an average score "75" saying "With a thumping sound and sudden cloud of dust, grenades erase whole sections of houses. How long is Battlefield: Bad Company? It is only six or eight hours long — comparable in length to the main story in Modern Warfare 2 — and while it is not propelled by scripted set pieces as cinematic as those...

Q&A

Do life insurers test for nicotine?

Do life insurers test for nicotine? When applying for life insurance, you'll be asked if you smoke. And during the life insurance medical exam, you'll be subject to a nicotine test. If you test positive, the insurance company will classify you as a smoker, which means you'll pay more for life insurance than a non-smoker. What kind of nicotine test do insurance companies do? Many insurers also require that you undergo a medical exam before buying coverage. During this medical exam, it's likely you'll be given a nicotine test. This may be a urine test, blood test, or saliva test....

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How big do mini Holland Lop bunnies get?

How big do mini Holland Lop bunnies get? Although called a mini lop, this breed of lop isn't actually the smallest around. Their adult weight is usually between 5 1/2 and 6 1/2 pounds. They're small and muscular, with thick legs, deep chests and broad shoulders. The breed has been recognized in the United States since 1982. Are Holland lops and mini lops the same? There are quite a few Lop rabbit species, but two common domestic ones are the Holland and Mini Lops. The size difference between these two rabbits is the most significant, and it seems backward to...

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What is purpose of derating factors?

What is purpose of derating factors? Cable derating ensures all factors which can increase the temperature experienced by the installation is properly accounted for when selecting cables to prevent damage to the cable insulation and reduce system losses. The derating factor is applied to reduce the cable's current carrying capacity. What is called derating? In electronics, derating (or de-rating) is the operation of a device at less than its rated maximum capability in order to prolong its life. Typical examples include operation below the maximum power rating, current rating, or voltage rating. What are the types of derating factors? DE-RATING...

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Are the islands of Hawaii Mid Oceanic Ridge?

Are the islands of Hawaii Mid Oceanic Ridge? Most hot spots are located at mid-ocean ridges, but there are a few located in the middle of plates, like Hawaii and Yellowstone. The first Hawaiian Island to form over the hot spot was Kauai. It began to break the surface of the Pacific Ocean about 4.6 million years ago. What type of plate boundary is the Hawaiian Islands? Convergent plate boundaries are also called subduction zones and are typified by the Aleutian Trench, where the Pacific Plate is being subducted under the North American Plate. What type of rock makes up...

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Who died in Westlife band?

Who died in Westlife band? Stephen Gately died early on the morning of October 10, 2009 while on holiday in Majorca. His body was discovered by his husband Andrew Cowles. Stephen's fellow bandmates from Boyzone flew to Majorca the day after his death on October 11 and issued a joint statement in which they described him as a "beautiful person." What musician killed himself on stage? The American singer-songwriter David Olney has died on stage during a performance at a festival in Florida. The 71-year-old was mid-song when he apologised, closed his eyes and fell silent, two musicians who were...

Lifehacks

Can you play Galaga on Google?

Can you play Galaga on Google? Thanks to Namco, Galaga can be now played on Android smartphones and tablets. Galaga is easily one of the best classic games out there and it'd be definitely nice to play an updated version of it on our smartphones though. Thanks to Namco, Galaga can be now played on Android smartphones and tablets. Is there an app for Galaga? "Galaga" If you miss when game machines were huge cabinets and didn't fit in your pocket, you should download "Galaga," which is officially licensed. It's free for iOS and Android, but you can pay money...