Which one of the following is the most appropriate explanation of photoplethysmography?

Answers

Answer 1

Photoplethysmography a simple optical technique used to detect volumetric changes in blood in the peripheral circulation.

What is photoplethysmography?

Photoplethysmography is a technique used in signal analysis and application.

This instrument is a simple optical technique used to detect volumetric changes in blood in the peripheral circulation.

This technique provides valuable information related to our cardiovascular system

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Related Questions

_______________________ is a useful CI tool that allows users to simultaneously compare the web traffic of multiple domain names over time. The tool provides graphs showing the number of unique visitors over time, monthly metrics for each domain name (such as number of referring sites), and top search terms for each of the domain names entered.

Answers

Compete. com  is a useful CI tool that allows users to simultaneously compare the web traffic of multiple domain names over time.

What is Web traffic?

The term Website traffic connote when a web users is said to  visit a website. Web traffic is said to be calculated by the times in visits, known as "sessions," .

Note that the tool or computer index Compete.com  is said to be a useful CI tool that allows users to simultaneously compare the web traffic of multiple domain names over time.

The options are:

Compete.com

Goo gle Trends

Hoot Suite

You Tube Analytics

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Computer industries and organizations also face issues related to health, safety, and environmental issues. In this task, you will examine these
sues related to an industry organization that deals with technology, specifically computers. Write a short essay on these issues.

Answers

Over the past twenty years a great many questions have arisen concerning the links that may exist between the use of computers and the health and safety of those who use them. Some health effects -- such as joint pain and eye strain following an extended period huddled typing at a screen and keyboard -- are recognised as an actuality by many. However, proving with any degree of certainly the longer-term health impacts of computer use remains problematic. Not least this is because widespread computer use is still a relatively modern phenomenon, with the boundaries between computers and other electronic devices also continuing to blur.

Assume we need to implement the following sequence of Instructions with
forwarding by using a 5 stages pipeline.
sub x12, x11, x13
and x8 x12, x15
or x9,x16.x12
For clock cycle 5, what are the control values of A and B (the two outputs of
"Forwarding unit") respectively?
(The control values for the forwarding multiplexors

are shown in the following table)
MUX Control Source
A/B - 00
ID/EX
W/B - 10
EX/MEM

Answers

Answer:

0 0 1 0

Explanation:

sub X12, X11, X13 and x8, X12, X15 or X9, x16, x12 For clock cycle 5, what are the control values of A and B.

Write a Python program that translates a binary number of n bits to a decimal number. Your program should first ask the user the length of the binary number (how many bits). Using that information, ask the user to provide each bit from lowest to highest. Once the user has entered all the bit values for the binary number, report back the decimal value. Hint: You should use the mechanism to convert binary to decimal in earlier lectures. Note: Your program should not use any functions or methods from any library.

Answers

Answer:

Follows are the code to this question:

n= int(input("please enter number of bits, which want to convert for binary to decimal numbers: "))

p= 1#defining variable p for calculate power

d= 0#defining variable d for calculate decimal value

for i in range(n):#defining for loop for input bits value

   b= int(input("Enter the bit value from lowest to highest: "))#input value in b

   if b==1:#defining if block that check input is 1 value

       d=d+p#calculating decimal value

   p=p* 2#calculating power

print("The converted decimal number is:",d)#print value

Output:

please find the attached file.

Explanation:

In the above-given code, n variable is defined, which takes the number of bits value which you want to convert into a decimal value.

In the next step, "d and p" variable is defined that calculates the power and decimal number and store its value respectively, in this step, a for loop is used that uses the "b" variable for inputs bits value into lowest to the highest form, and use the if block.

In this block, it checks if the input value is one then it calculates its power and store its value into the "d" variable and use the print method to print its value.  

PLEASE HURRY!!!

After the following code is executed, what value is stored in weight?

>>> answer = input("What do you weigh? ")
What do you weigh? 105.7
>>> weight = float(answer)
>>> weight = weight + 3
The value stored in weight is .

Answers

Answer:

108.7

Explanation:

When someone enters an answer, it's stored in the variable "answer" as a string. Then "weight" is set to the value of the string, converted to a floating-point number (meaning that it has a decimal value, instead of being an integer). At that point weight = 105.7, so when you add 3 to it you get 108.7.

Chip stays up late every night surfing the Web, but tells himself that he hardly ever does this.

Which computer addiction symptom is Chip experiencing?


Lack of control


Downplaying


Neglect


Uncomfortable feelings

Answers

Answer:

2

Explanation:

hes downplaying the fact the he stays up every single night by saying he hardly ever does it

Chip is experiencing the computer addiction symptom of "Downplaying."

How can this be explained?

Despite staying up late every night surfing the Web, he tells himself that he hardly ever does this. This behavior involves minimizing the extent of his computer usage, which is a common characteristic of downplaying in cases of addiction.

It's important to recognize such signs to address and manage potential addiction issues.

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..................... is a group of related information stored in the computer​

Answers

Answer:

Yes, that's true, but only if you save the information somewhere. It should be stored in a folder for best recognition. In terms of databases, you want to create a table, give it a creative name, and then store your info in columns.

Hope this helps!If it does, give thanks!

A manufacturer that uses the intermittent process to produce special customer orders is called a: modular shop central shop job shop localized processor centralized processor

Answers

A manufacturer that uses the intermittent process to produce special customer orders is called job shop.

What is job shop?

A job shop is known too be a  type of manufacturing process. It is said to be one where little batches of different kinds of custom products are made.

Note that In the job shop process flow, a lot of the products made needs a specific set-up and sequencing of process methods. Therefore, A manufacturer that uses the intermittent process to produce special customer orders is called job shop.

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Compare the memory efficiency of four different styles of instruction sets. The architecture styles are the following:

Accumulator: All operations use the accumulator register. Operands come from the accumulator and/or memory and the result of most operations is stored in the accumulator.
Memory-memory: All three operands of each instruction are in memory.
Stack: All operations occur on top of the stack. Only push and pop access memory, and all other instructions remove their operands from the stack and replace them with the result. The implementation uses a stack for the top two entries; accesses that use other stack positions are memory references.
Load-store: All operations occur in registers, and register-to-register instructions have three operands per instruction.

Answers

Compare the memory efficiency of four different styles of instruction sets. The architecture styles are the following:

Accumulator: All operations use the accumulator register. Operands come from the accumulator and/or memory and the result of most operations is stored in the accumulator.

Memory-memory: All three operands of each instruction are in memory.

Stack: All operations occur on top of the stack. Only push and pop access memory, and all other instructions remove their operands from the stack and replace them with the result. The implementation uses a stack for the top two entries; accesses that use other stack positions are memory references.

Load-store: All operations occur in registers, and register-to-register instructions have three operands per instruction.Compare the memory efficiency of four different styles of instruction sets. The architecture styles are the following:

Accumulator: All operations use the accumulator register. Operands come from the accumulator and/or memory and the result of most operations is stored in the accumulator.

Memory-memory: All three operands of each instruction are in memory.

Stack: All operations occur on top of the stack. Only push and pop access memory, and all other instructions remove their operands from the stack and replace them with the result. The implementation uses a stack for the top two entries; accesses that use other stack positions are memory references.

Load-store: All operations occur in registers, and register-to-register instructions have three operands per instruction.Compare the memory efficiency of four different styles of instruction sets. The architecture styles are the following:

Accumulator: All operations use the accumulator register. Operands come from the accumulator and/or memory and the result of most operations is stored in the accumulator.

Memory-memory: All three operands of each instruction are in memory.

Stack: All operations occur on top of the stack. Only push and pop access memory, and all other instructions remove their operands from the stack and replace them with the result. The implementation uses a stack for the top two entries; accesses that use other stack positions are memory references.

Load-store: All operations occur in registers, and register-to-register instructions have three operands per instruction.

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.

Why is sequencing important?
a. It allows the programmer to test the code.
b. It allows the user to understand the code.
c. It ensures the program works correctly
d. It makes sure the code is easy to understand.

Answers

Answer:

BI think B

hope it's help

Explanation:

because it helps to understand code

Sequencing is important because it allows the user to understand the code. Sequences are exactly what their name implies.

Sequencing

Sequences are generally utilized throughout algorithms as well as computing, and they have been discussed in this article. This is indeed a transcribed version.

An algorithm is made up of instructions that are sequentially repeated. A sequencing of commands seems to be how directives during an algorithm have been executed.

Thus the response above i.e., "option b" is correct.

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[ASAP] Choose the term to complete the sentence.

A _____ is a drawing made up of lines without any surface color or shading.

1. Raster
2. Vector
3. Rendering
4. Wireframe

Answers

A vector is a drawing made up of lines without any surface color or shading. The correct option is 2.

What is vector drawing?

Digital shapes called vectors are formed of lines and curves and are used to build images using mathematical equations. These curves and lines, which are also known as pathways, enable designers to scale pictures that are as simple as shapes or as intricate as full-blown illustrations.

Focus is placed on using only straight lines and contours, without any shading in line drawings. In the majority of line drawings, the artist draws the entire picture without ever taking their tool off the paper.

Therefore, the correct option is 2. Vector.

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Answer:

D. Wireframe

Explanation:

TRUE or FALSE.
2.1 Information is a collective term used for words, numbers, facts,

Answers

Answer:

true

Explanation:

Because it is the very best way

Wirte a program which asks the users to input length and calculates the area of a square.( Area = Length^2)​

Answers

Explanation:

i hope this will help you

10) If a citizen wants to learn more about a candidate's background, position on issues, and recent activities, what action will allow the citizen to access the MOST information? A) visiting the candidate's Internet website B) watching the candidate's television advertisment C) listening to what friends say about the candidate D) reading a newspaper article that mentions the candidate

Answers

Answer:

A.) Visiting a candidate's internet website

Explanation:

A.) is correct because this place is entirely dedicated to promoting the candidate. It is in this person's best interest to give as many beneficial facts about themselves here so that their reputation rises. However, because this site is managed by the candidate, it may omit some unflattering information about them.

B.) is incorrect because television advertisements do not have the time to share a lot about a candidate. In many cases, most of this time is spent bashing other candidates. In addition, the information in commercials is usually more sensationalized to quickly grab the audiences' attention.

C.) is incorrect because friends are not the direct source of the information. They received this knowledge from somewhere else that may not be reliable. They may also forget or accidentally change some of the information. Furthermore, they are most likely unaware of the candidate's entire background and political stances.

D.) is incorrect because a mention in the newspaper means that the candidate is only discussed a small amount. Newspapers only have a certain amount of space as well, so they usually do not devote a lot of space to one person.

A(n) _____ is the conceptual organization of an entire database as viewed by a database administrator.

Answers

Answer: Schema

Explanation:

i did cs

In computer science what major jobs is appropriate for someone who majors in information systems

Answers

Answer:

manager

Explanation:

Once goals and objectives are clearly defined, what should a successful company do next in its content strategy?

Answers

Answer:

An effective Content Marketing strategy must have four core elements to be successful: brand positioning, owned media value proposition, business case, and strategic plan. Let's see why these elements are essential for Content Marketing and how you can start implementing each of them.

Explanation:

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Select the correct answer.
Dr. Samuel is holding a discussion on the relevance and requirement of Intellectual Property rights. Which point will he emphasize while
explaining the influence of IPR on Individual creations?
OA. IPR increases the number of copyright infringement lawsults.
OB. IPR promotes growth in the fields of art and science.
OC.
IPR increases the number of works that get published.
OD. IPR promotes competition between nations in the number of inventions created.
O E.
IPR describe regulations for different entities that are eligible for copyright
Reset
Next
entum. All rights reserved,

Answers

The right point to emphasize while explaining the influence of IPR on Individual creations is that IPR describe regulations for different entities that are eligible for copyright.

What are the intellectual property rights?

The Intellectual property rights are known to be the rights that are given to people over the development of their minds.

Note that these rights are often give to the creator as a kind of exclusive right over the use of his or her product or services for a specific amount of time.

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Answer:

IPR promotes growth in the fields of art and science

Explanation:

The function localtime()

always return the same value

might return a different value but might return the same value as the last time you used it

returns a different value everytime you use it

Answers

Answer:

Imma assume python as your last question was python as well.

The answer is C

Explanation:

This is because when used against an epoch, it gives you the amount of time that has passed since the epoch.

List and describe the three types of cloud models described by Microsoft.

Answers

There are three main service models of cloud computing – Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS). There are clear differences between the three and what they can offer a business in terms of storage and resource pooling, but they can also interact with each other to form one comprehensive model of cloud computing.

aaS (Infrastructure as Service)

This is the most common service model of cloud computing as it offers the fundamental infrastructure of virtual servers, network, operating systems and data storage drives. It allows for the flexibility, reliability and scalability that many businesses seek with the cloud, and removes the need for hardware in the office. This makes it ideal for small and medium sized organisations looking for a cost-effective IT solution to support business growth. IaaS is a fully outsourced pay-for-use service and is available as a public, private or hybrid infrastructure.

PaaS (Platform-as-a-Service)

This is where cloud computing providers deploy the infrastructure and software framework, but businesses can develop and run their own applications. Web applications can be created quickly and easily via PaaS, and the service is flexible and robust enough to support them. PaaS solutions are scalable and ideal for business environments where multiple developers are working on a single project. It is also handy for situations where an existing data source (such as CRM tool) needs to be leveraged.

SaaS (Software as a Service)

This cloud computing solution involves the deployment of software over the internet to variousbusinesses who pay via subscription or a pay-per-use model. It is a valuable tool for CRM and for applications that need a lot of web or mobile access – such as mobile sales management software. SaaS is managed from a central location so businesses don’t have to worry about maintaining it themselves, and is ideal for short-term projects.

The three types of cloud models described by Microsoft are:

Infrastructure as a Service (IaaS), Platform as a Service (PaaS) Software as a Service (SaaS)

The Infrastructure as a Service (IaaS) is used to give the structural framework the model of functioning with the virtual servers, OS, data storage, etc. This the most basic level that is used in cloud computing.

The Platform as a Service (PaaS) is where these structural frameworks are put to use by developing other software that organizations can make use of.

The Software as a Service (SaaS) is finacly the cloud model where these softwares are given to businesses who pay a premium to use them.

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do anyone know to do number 4i have no idea

Answers

Answer:

↓ 4 ↓

while true:

print(range(500, 1000))

if true:

print(range(500, 1000))

I hope this helps!

Part 1:

In a group, with a friend, or with family members, identify a problem in your community. Describe the problem and work through the steps of problem solving to come to one potential solution. If you can, implement the solution and evaluate the results. If you cannot, propose what may happen if you implemented the solution. Make sure to include all of the steps.

Part 2:

Ask five people for an example of a conflict they have experienced. Look over the approaches to conflict resolution that are listed in the lesson. For each situation, select the approach that you feel would work best. Describe why you selected the approach.

Describe your results for both parts of the project in an essay of at least 300 words.

Long Text (essay)
Submit your 300- word essay that: 1) identifies a problem in your community and works through problem solving steps to provide a solution, and 2) analyzes five conflicts through the conflict resolution approaches and explains an appropriate resolution for each conflict.

Answers

The  problem in my community is lack of pipe borne water.

What are the issues of water supply?

Africa is known to be a content that has some poverish nation. My community is known to lack good water and that is a key issue i would love to address.

What i can do is to write to the government and other private organizations for help or i will take the project upon myself to construct bore holes for the community. A lot of people do not have access to water during the dry season and this will solve the problem.

What are the steps to write an essay?

An essay can be written by following the steps below:

First know the type of Essay you want to write.You introduce the Topic of the essay.State the problem or reasons for writing. Write the body of the writeup.End with a Conclusion.

Note that a good essay is one that that communicate the right message to anyone reading it.

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Which step do you think is most useful from big data life cycle.why?

Answers

Explanation:

Business xase evaluation is most useful because (BCA) provides a best-value analysis that considers not only cost but other quantifiable and non-quantifiable factors supporting an investment decision. This can include but is not limited to, performance, producibility, reliability, maintainability, and supportability enhancements.

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3. How can you correct the color of your photos automatically?​

Answers

Answer:

use the lightroom

download the app haha

You can usually programs such as “Lightroom”

Not guaranteed, but it might work

Discuss the different categories of computer hardware​

Answers

Answer:

Input devices: For raw data input.

Processing devices: To process raw data instructions into information.

Output devices: To disseminate data and information.

Storage devices: For data and information retention.

Computers are like you dad hard to find and access

Ethernet and wireless networks have some similarities and some differences. One property of Ethernet is that only one frame at a time can be transmitted on an Ethernet. Does 802.11 share this property with Ethernet? Discuss your answer.

Answers

802.11 do not share this property with Ethernet this is because Wireless networks is known to have a kind of potential parallelism, and as thus, it differ from Ethernet.

What is a Wireless networks?

Wireless networks are known to be a kind of computer networks that are said to not need to be connected by form of cables.

The use of a wireless network is one that helps firms to avoid the costly prices of using cables in their buildings or as a form of connection between their various equipment locations.

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In a formula, why is it preferred to use a reference cell instead of a static number in excel?

Answers

Answer:

they allow you to update data in your worksheet without having to rewrite formulas

Explanation:

Modifying values with cell references. Cell references are that they allow you to update data in your worksheet without having to rewrite formulas. The cell address or the range referred to during the calculation while constant has a fixed value.

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Select the correct answer.
Which is a major fashion design concept?
A.
Colors
B.
Patterns
C.
Both A and B
D.
None of the above

Answers

Answer:

C.

Explanation:

the colors and patterns, C

Electrostatic Sensitive Devices Google Chrome
A Not secure http/209.60.132.173:8080/nidaile/SCE/portal/lessontrame 7.aspx
2. A requirement for workbench and tools which are used with ESDs is that
tools must be non-metallic and workbenches must be wood covered
tools and work surfaces must be plastic
tools, work surfaces, and floors must be grounded
only tools mulbe grounded

Answers

Answer:

um what

Explanation:

Which of the following is used to store data in the computer's memory that can be
used by a program later when executing instructions? Hint: They are link storage
containers
Variables
Operators
Expressions
Boolean

Answers

The  storage that is used to store data in the computer's memory that can be used by a program later when executing instructions is variables.

What is variables?

Variables can be defined as the way or process in which data or information are store in a computer memory.

Data or information that may likely change or be altered are often stores in a computer memory storage called variables and this store data can be retrieve later for use by a program when executing instruction on the computer  system.

Inconclusion the  storage that is used to store data in the computer's memory that can be used by a program later when executing instructions is variables.

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if an arrow is aimed at 45.0 angle and needs to land 90.4 m away how fast should it be fired? What were characteristics that pulled the Greek city-states apart?Choose all answers that are correct. culture within the city-statedifferent languagestrips to the agoraloyalty to the polisseparation by land and sea Robert was deducted 22 points from his math test. He got 11 questions wrong. How many points was each question worth? which ruler unified all egypt, kush, and nubia? Which is a solution to the equation 4.82y = 156.891?Group of answer choicesy = 161.711y = 32.55y = 152.071y = 756.21462 100 POINTSFind the area bounded by the curves x = 2y2 and x = 1 y. Your work must include an integral in one variable. 4. A student heats copper metal over a flame, and it begins to react with oxygen gas (diatomicmolecule 02) in the air. A green flame is seen. Copper (11) Oxide is formed.Word Cloud computing allows you to store your files and access applications in a(n) ______ account. Select your answer, then click Done. In 2010, there were approximately 50,000,000 latinos in the united states. At a growth rate of 2. 5% per year, what will the latino population be in 2020? witch formation is the result of wind erosion? The formula for distance traveled d is d=rt, where r is the average speed of the object and t is time traveled. If an object travels 30 meters in 20 seconds, what is its speed The solution to an absolute value inequality is shown on the graph below. Create a chronological, multiple-tier timeline that charts the civilizations, empires, and global trends that you learned about in this unit. Mikel creates the table below to help her determine 40% of 70.40% of 7020%20%20%20%20%0.20.20.20.20.21414141414She writes the expression (0.2) (14). Which change in Mikels expression will lead her to the correct answer?The 14 in the expression could be changed to 28.The 0.2 in the expression could be changed to 0.4.The 14 in the expression could be changed to 70.The 0.2 in the expression could be changed to 2. The lymphatic system returns ____________ from the tissues of the body back to the ____________ . By monitoring the return of these fluids in the ____________ of the body, the ____________ detects the presence of pathogens. Whats the digit you need to input in the space with the question mark to complete the code for the safe? Heres a hint to save you some stress: The Safe A08 text on the bottom is meaningless, so dont waste time trying to figure out if that will help you get the answer! Felipe's country has a mixed economy. It is closer to the command side of the economic continuum than the market side. Which of the following is MOST LIKELY true in Felipe's country? A. The government heavily regulates the economy and limits private investment. B. Entrepreneurship is encouraged and the government's role in the economy is limited. C. There are strong private property protections and few restrictions on starting businesses. D. Most economic decisions are guided by traditions passed down from previous generations. What topic do the excerpts from the Gettysburg Addressand The Social Contract have in common?What topic does this section of the Gettysburg Addresscover that is not addressed in this section of The SocialContract? What is the electrical force between q2 and q3? Recall that k = 8. 99 109 Nmeters squared over Coulombs squared. 1. 0 1011 N 1. 1 1011 N 1. 6 1011 N 1. 8 1011 N. Make a list of 15 numbers that add up to 50.