Use attached Table A-2 for Normal Distribution to find the critical .pdf
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Use attached Table A-2 for Normal Distribution to find the critical z value for Right-Tailed test with significance level = 0.10. Solution Follow the steps: 1. Subtract alpha from 0.05 (given, right tailed test). 0.5-0.15=0.35. 2. In the z table find z score corresponding to 0.35. It is 1.04 (Look at area mean and z)..
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Besides using the certificates, suggest alternate method to avoid th.pdf
Besides using the certificates, suggest alternate method to avoid the man-in-the-middle attack in
key exchange between Alice and Bob.
Solution
In cryptography and computer security, a man-in-the-middle attack (often abbreviated MitM,
MiM attack, MitMA or the same using all capital letters) is an attack where the attacker secretly
relays and possibly alters the communication between two parties who believe they are directly
communicating with each other. A man-in-the-middle attack can be used against many
cryptographic protocols. One example of man-in-the-middle attacks is active eavesdropping, in
which the attacker makes independent connections with the victims and relays messages between
them to make them believe they are talking directly to each other over a private connection,
when in fact the entire conversation is controlled by the attacker. The attacker must be able to
intercept all relevant messages passing between the two victims and inject new ones. This is
straightforward in many circumstances; for example, an attacker within reception range of an
unencrypted Wi-Fi wireless access point can insert himself as a man-in-the-middle.
As an attack that aims at circumventing mutual authentication, or lack thereof, a man-in-the-
middle attack can succeed only when the attacker can impersonate each endpoint to their
satisfaction as expected from the legitimate other end. Most cryptographic protocols include
some form of endpoint authentication specifically to prevent MITM attacks. For example, TLS
can authenticate one or both parties using a mutually trusted certificate authority
Suppose Alice wishes to communicate with Bob. Meanwhile, Mallory wishes to intercept the
conversation to eavesdrop and optionally to deliver a false message to Bob.
First, Alice asks Bob for his public key. If Bob sends his public key to Alice, but Mallory is able
to intercept it, a man-in-the-middle attack can begin. Mallory sends a forged message to Alice
that purports to come from Bob, but instead includes Mallory\'s public key.
Alice, believing this public key to be Bob\'s, encrypts her message with Mallory\'s key and sends
the enciphered message back to Bob. Mallory again intercepts, deciphers the message using her
private key, possibly alters it if she wants, and re-enciphers it using the public key Bob originally
sent to Alice. When Bob receives the newly enciphered message, he believes it came from Alice.
1. Alice sends a message to Bob, which is intercepted by Mallory:
Alice \"Hi Bob, it\'s Alice. Give me your key.\" Mallory Bob
2. Mallory relays this message to Bob; Bob cannot tell it is not really from Alice:
Alice Mallory \"Hi Bob, it\'s Alice. Give me your key.\" Bob
3. Bob responds with his encryption key:
Alice Mallory [Bob\'s key] Bob
4. Mallory replaces Bob\'s key with her own, and relays this to Alice, claiming that it is Bob\'s
key:
Alice [Mallory\'s key] Mallory Bob
5. Alice encrypts a message with what she believes to be Bob\'s key, thinking tha.
X mun( oomiB9@@e SolutionAnswerThe image represents the.pdf
X mun( oomiB9@@e
Solution
Answer:
The image represents the heart, the aorta and pulmonary vein have been labeled.
The function of aorta and pulmonary vein have been discussed below:
Aorta:
The artery is the main artery of the body. It begins at the top of the left ventricle of the heart. The
aortic valve opens and close in response to each heart beat to facilitate unidirectional flow of
blood.
Structurally, it consists of 3 layers: intima (inner layer), media (middle layer) and advetitia (outer
layer)
The main function of aorta is carrying oxygen rich blood from the heart to the rest of the body.
Pulmonary vein:
These are large blood vessels that receive oxygenated blood from the lungs and drains the
oxygenated blood into the laft atrium of the heart.
The structure of pulmonary have consists of the same 3 layers found in arteries, i.e, tunica
externa/advetitia (thick layer of connective tissue), tunica media (smooth muscles) and tunica
intima (endothelial cells). They contain valves to facilitate unidirectional blood flow..
Which of these is not a way for a cell to obtain nutrients and other.pdf
Which of these is not a way for a cell to obtain nutrients and other molecules from its
extracellular environment Pinocytosis Facilitated diffusion Active transport None of these
Solution
Answer:
None of these.
All the mentioned process involves in obataining the nutrients and other molecules from its
extracellular environment, so the answer is none of these..
Which of the following receptors is most likely to exhibit tonic adap.pdf
Which of the following receptors is most likely to exhibit tonic adaptation? olfactory
nociceptors thermoreceptors pacinian gustatory True or False - Otoliths can only detect
rotational acceleration, they cannot provide information about the relative position of the head in
space True False Which membrane is responsible for our ability to detect pitch due to its
structure of being narrow and stiff on one end and wide and flexible on the other? basilar
membrane tympanic membrane tutorial membrane vestibular membrane The Insane Clown
Posse Why do humans begin needing reading glasses around the age of 45? the zonular fibers
attached to the lens lose their elasticity and can no longer flatten the lens as needed cone cells
within the fovea begin dying off and cannot be replaced the lens becomes inflexible and can no
longer get as spherical as needed to focus on nearby objects the lens becomes cloudy and no
longer allows the proper amount of light through it parents just really want to embarrass their
kids when they are ordering food in a public restaurant A person born with a mutation which
prevented their body from making retinal would likely experience which of the following? they
would suffer from myopia and only be able to see objects that were very to them they would not
be able to transition from bright rooms to dark rooms as well as person with functional retinal
would be able to they would have enhanced night vision because their retina would be unable to
absorb excess light their photoreceptors would respond as if there were in constant bright light
their photoreceptors would respond as if they were in constant darkness
Solution
16. Tonic receptors adapt slowly to a stimulus and continue to produce action potentials over the
duration of the stimulus. In this way it conveys information about the duration of the stimulus.
In contrast, phasic receptors adapt rapidly to a stimulus. The response of the cell diminishes very
quickly and then stops. It does not provide information on the duration of the stimulus.
An example of a tonic receptor is pain receptor. Therefore option (b) nociceptors is most likely
to exhibit tonic adaptation. Once it gets stimulated, it sends a signal along the nerves to the brain
as long as the pain stimulus continues.
Odor, touch, temperature, taste all are examples of phasic receptors. Pacinian corpuscles are
sensitive to vibration and pressure and an example of phasic receptors.
17. The Vestibular system is the sensory system in mammals that provides the contribution to the
sense of balance and spatial orientation for the purpose of balance and coordinated movement.
The \"Otolithic organs\" in the human ear are the utricle and saccule.
The Otolith organs sense gravity and linear acceleration such as from due to initiation of
movement in a straight line. Persons or animals without otolith organs or defective otoliths have
poorer abilities to sense motion as well as orientation to gravity.
The Otolith membrane serves.
Which of the following is not a contribution of Robert Koch and his .pdf
Which of the following is not a contribution of Robert Koch and his associates?
A. Safe drinking water
B. Size exclusion filters
C. Semi-solid media and pure culture
D. Sterilization of medical equipment
E. Mycobacterium as the causative agent of tuberculosis
Solution
A. Safe drinking water ----> A contribution of Robert Koch
B. Size exclusion filters ----> Not a contribution of Robert Koch
C. Semi-solid media and pure culture ----> A contribution of Robert Koch
D. Sterilization of medical equipment ----> A contribution of Robert Koch
E. Mycobacterium as the causative agent of tuberculosis ----> A contribution of Robert Koch
Koch’s postulations (by Robert Koch) are the criteria developed to establish between the
microbe and disease. His concept of “one microbe, one disease” became most famous during the
19th century.
Robert Koch played a key role in understanding the mechanism of spread of diseases,
particularly, the communicable diseases. His postulations are very helpful in controlling the
spread of communicable disease and in the identification of causative organism..
When RNA from a specific strain of TMV is mixed with coat protein fro.pdf
When RNA from a specific strain of TMV is mixed with coat protein from the same strain,
infectious virions are formed Select all that apply. It self-assembles spontaneously without the
input of energy or information A hybrid virus is also avirulent Its DNA is completely covered
with a coat protein All necessary information is present in the DNA All necessary information
is present in the RNA and/or pretoms. All necessary protein units are present
Solution
The correct options are it self-assembles spontaneously without the input of energy or
information and All necessary information is present in the RNA and/or proteins.
TMV virions self-assemble spontaneously without the input of energy or information and all the
information, which are required to direct their assembly that already present in RNA and/or
proteins..
What are the sources of Ductility for structures What is more du.pdf
What are the sources of Ductility for structures? What is more ductile indeterminate or
determinate structures?
What are the sources of Ductility for structures? What is more ductile indeterminate or
determinate structures?
Solution
Ductility is a measure of a material\'s ability to undergo significant plastic deformation before
rupture, which may be expressed as percent elongation or percent area reduction from a tensile
test
Sources of Ductility for structures
High degrees of ductility occur due to metallic bonds, which are found predominantly in metals
and leads to the common perception that metals are ductile in general. In metallic bonds valence
shell electrons are delocalized and shared between many atoms. The delocalized electrons allow
metal atoms to slide past one another without being subjected to strong repulsive forces that
would cause other materials to shatter.
Statically indeterminate structures are over-restrained in the sense that there are more force
unknowns than available equilibrium equations. This situation happens when:
In other words, Indeterminate structures have more members and/or support reactions than
required for static stability.
The advantages of statically indeterminate structures over determinate structures include the
following:
Therefore,determinate structures is more ductile..
What are some examples of self love in Pride and PrejudiceSolut.pdf
What are some examples of self love in Pride and Prejudice?
Solution
1. Mr. Darcy exhibites \"self love\" when he selflessly pays the dowry for Elizabeth\'s sister so
that she could marry Mr. Wickham and save the Bennett family\'s reputation. Additionally Mr.
Darcy endeavors to keep his good deed a secret. 2. Elizabeth Bennett too exhibites \"self love\"
when she fiercely defends her family to Mr. Darcy when he asks her to marry him (the first time)
and then strongly crtizeses Elizabeth\'s family\'s economic situation and social standing. Her
family values and pride run so strong that she gives up complete financial security to defend her
family..
Recommended
Besides using the certificates, suggest alternate method to avoid th.pdf
Besides using the certificates, suggest alternate method to avoid the man-in-the-middle attack in
key exchange between Alice and Bob.
Solution
In cryptography and computer security, a man-in-the-middle attack (often abbreviated MitM,
MiM attack, MitMA or the same using all capital letters) is an attack where the attacker secretly
relays and possibly alters the communication between two parties who believe they are directly
communicating with each other. A man-in-the-middle attack can be used against many
cryptographic protocols. One example of man-in-the-middle attacks is active eavesdropping, in
which the attacker makes independent connections with the victims and relays messages between
them to make them believe they are talking directly to each other over a private connection,
when in fact the entire conversation is controlled by the attacker. The attacker must be able to
intercept all relevant messages passing between the two victims and inject new ones. This is
straightforward in many circumstances; for example, an attacker within reception range of an
unencrypted Wi-Fi wireless access point can insert himself as a man-in-the-middle.
As an attack that aims at circumventing mutual authentication, or lack thereof, a man-in-the-
middle attack can succeed only when the attacker can impersonate each endpoint to their
satisfaction as expected from the legitimate other end. Most cryptographic protocols include
some form of endpoint authentication specifically to prevent MITM attacks. For example, TLS
can authenticate one or both parties using a mutually trusted certificate authority
Suppose Alice wishes to communicate with Bob. Meanwhile, Mallory wishes to intercept the
conversation to eavesdrop and optionally to deliver a false message to Bob.
First, Alice asks Bob for his public key. If Bob sends his public key to Alice, but Mallory is able
to intercept it, a man-in-the-middle attack can begin. Mallory sends a forged message to Alice
that purports to come from Bob, but instead includes Mallory\'s public key.
Alice, believing this public key to be Bob\'s, encrypts her message with Mallory\'s key and sends
the enciphered message back to Bob. Mallory again intercepts, deciphers the message using her
private key, possibly alters it if she wants, and re-enciphers it using the public key Bob originally
sent to Alice. When Bob receives the newly enciphered message, he believes it came from Alice.
1. Alice sends a message to Bob, which is intercepted by Mallory:
Alice \"Hi Bob, it\'s Alice. Give me your key.\" Mallory Bob
2. Mallory relays this message to Bob; Bob cannot tell it is not really from Alice:
Alice Mallory \"Hi Bob, it\'s Alice. Give me your key.\" Bob
3. Bob responds with his encryption key:
Alice Mallory [Bob\'s key] Bob
4. Mallory replaces Bob\'s key with her own, and relays this to Alice, claiming that it is Bob\'s
key:
Alice [Mallory\'s key] Mallory Bob
5. Alice encrypts a message with what she believes to be Bob\'s key, thinking tha.
X mun( oomiB9@@e SolutionAnswerThe image represents the.pdf
X mun( oomiB9@@e
Solution
Answer:
The image represents the heart, the aorta and pulmonary vein have been labeled.
The function of aorta and pulmonary vein have been discussed below:
Aorta:
The artery is the main artery of the body. It begins at the top of the left ventricle of the heart. The
aortic valve opens and close in response to each heart beat to facilitate unidirectional flow of
blood.
Structurally, it consists of 3 layers: intima (inner layer), media (middle layer) and advetitia (outer
layer)
The main function of aorta is carrying oxygen rich blood from the heart to the rest of the body.
Pulmonary vein:
These are large blood vessels that receive oxygenated blood from the lungs and drains the
oxygenated blood into the laft atrium of the heart.
The structure of pulmonary have consists of the same 3 layers found in arteries, i.e, tunica
externa/advetitia (thick layer of connective tissue), tunica media (smooth muscles) and tunica
intima (endothelial cells). They contain valves to facilitate unidirectional blood flow..
Which of these is not a way for a cell to obtain nutrients and other.pdf
Which of these is not a way for a cell to obtain nutrients and other molecules from its
extracellular environment Pinocytosis Facilitated diffusion Active transport None of these
Solution
Answer:
None of these.
All the mentioned process involves in obataining the nutrients and other molecules from its
extracellular environment, so the answer is none of these..
Which of the following receptors is most likely to exhibit tonic adap.pdf
Which of the following receptors is most likely to exhibit tonic adaptation? olfactory
nociceptors thermoreceptors pacinian gustatory True or False - Otoliths can only detect
rotational acceleration, they cannot provide information about the relative position of the head in
space True False Which membrane is responsible for our ability to detect pitch due to its
structure of being narrow and stiff on one end and wide and flexible on the other? basilar
membrane tympanic membrane tutorial membrane vestibular membrane The Insane Clown
Posse Why do humans begin needing reading glasses around the age of 45? the zonular fibers
attached to the lens lose their elasticity and can no longer flatten the lens as needed cone cells
within the fovea begin dying off and cannot be replaced the lens becomes inflexible and can no
longer get as spherical as needed to focus on nearby objects the lens becomes cloudy and no
longer allows the proper amount of light through it parents just really want to embarrass their
kids when they are ordering food in a public restaurant A person born with a mutation which
prevented their body from making retinal would likely experience which of the following? they
would suffer from myopia and only be able to see objects that were very to them they would not
be able to transition from bright rooms to dark rooms as well as person with functional retinal
would be able to they would have enhanced night vision because their retina would be unable to
absorb excess light their photoreceptors would respond as if there were in constant bright light
their photoreceptors would respond as if they were in constant darkness
Solution
16. Tonic receptors adapt slowly to a stimulus and continue to produce action potentials over the
duration of the stimulus. In this way it conveys information about the duration of the stimulus.
In contrast, phasic receptors adapt rapidly to a stimulus. The response of the cell diminishes very
quickly and then stops. It does not provide information on the duration of the stimulus.
An example of a tonic receptor is pain receptor. Therefore option (b) nociceptors is most likely
to exhibit tonic adaptation. Once it gets stimulated, it sends a signal along the nerves to the brain
as long as the pain stimulus continues.
Odor, touch, temperature, taste all are examples of phasic receptors. Pacinian corpuscles are
sensitive to vibration and pressure and an example of phasic receptors.
17. The Vestibular system is the sensory system in mammals that provides the contribution to the
sense of balance and spatial orientation for the purpose of balance and coordinated movement.
The \"Otolithic organs\" in the human ear are the utricle and saccule.
The Otolith organs sense gravity and linear acceleration such as from due to initiation of
movement in a straight line. Persons or animals without otolith organs or defective otoliths have
poorer abilities to sense motion as well as orientation to gravity.
The Otolith membrane serves.
Which of the following is not a contribution of Robert Koch and his .pdf
Which of the following is not a contribution of Robert Koch and his associates?
A. Safe drinking water
B. Size exclusion filters
C. Semi-solid media and pure culture
D. Sterilization of medical equipment
E. Mycobacterium as the causative agent of tuberculosis
Solution
A. Safe drinking water ----> A contribution of Robert Koch
B. Size exclusion filters ----> Not a contribution of Robert Koch
C. Semi-solid media and pure culture ----> A contribution of Robert Koch
D. Sterilization of medical equipment ----> A contribution of Robert Koch
E. Mycobacterium as the causative agent of tuberculosis ----> A contribution of Robert Koch
Koch’s postulations (by Robert Koch) are the criteria developed to establish between the
microbe and disease. His concept of “one microbe, one disease” became most famous during the
19th century.
Robert Koch played a key role in understanding the mechanism of spread of diseases,
particularly, the communicable diseases. His postulations are very helpful in controlling the
spread of communicable disease and in the identification of causative organism..
When RNA from a specific strain of TMV is mixed with coat protein fro.pdf
When RNA from a specific strain of TMV is mixed with coat protein from the same strain,
infectious virions are formed Select all that apply. It self-assembles spontaneously without the
input of energy or information A hybrid virus is also avirulent Its DNA is completely covered
with a coat protein All necessary information is present in the DNA All necessary information
is present in the RNA and/or pretoms. All necessary protein units are present
Solution
The correct options are it self-assembles spontaneously without the input of energy or
information and All necessary information is present in the RNA and/or proteins.
TMV virions self-assemble spontaneously without the input of energy or information and all the
information, which are required to direct their assembly that already present in RNA and/or
proteins..
What are the sources of Ductility for structures What is more du.pdf
What are the sources of Ductility for structures? What is more ductile indeterminate or
determinate structures?
What are the sources of Ductility for structures? What is more ductile indeterminate or
determinate structures?
Solution
Ductility is a measure of a material\'s ability to undergo significant plastic deformation before
rupture, which may be expressed as percent elongation or percent area reduction from a tensile
test
Sources of Ductility for structures
High degrees of ductility occur due to metallic bonds, which are found predominantly in metals
and leads to the common perception that metals are ductile in general. In metallic bonds valence
shell electrons are delocalized and shared between many atoms. The delocalized electrons allow
metal atoms to slide past one another without being subjected to strong repulsive forces that
would cause other materials to shatter.
Statically indeterminate structures are over-restrained in the sense that there are more force
unknowns than available equilibrium equations. This situation happens when:
In other words, Indeterminate structures have more members and/or support reactions than
required for static stability.
The advantages of statically indeterminate structures over determinate structures include the
following:
Therefore,determinate structures is more ductile..
What are some examples of self love in Pride and PrejudiceSolut.pdf
What are some examples of self love in Pride and Prejudice?
Solution
1. Mr. Darcy exhibites \"self love\" when he selflessly pays the dowry for Elizabeth\'s sister so
that she could marry Mr. Wickham and save the Bennett family\'s reputation. Additionally Mr.
Darcy endeavors to keep his good deed a secret. 2. Elizabeth Bennett too exhibites \"self love\"
when she fiercely defends her family to Mr. Darcy when he asks her to marry him (the first time)
and then strongly crtizeses Elizabeth\'s family\'s economic situation and social standing. Her
family values and pride run so strong that she gives up complete financial security to defend her
family..
Using the phylogenetic tree shown, state the basal taxon Using the p.pdf
Using the phylogenetic tree shown, state the basal taxon Using the phylogenetic tree shown
state the shared ancestral character for the entire group except for the lancelet State the number
of monophyletic groups in the phylogenetic tree shown above Using the phylogenetic tree
shown, which of the following represents a paraphyletic group Turtle + Leopard + common
ancestor that possessed an amniotic egg Turtle + Leopard + Salamander + common ancestor that
possessed four walking legs Salamander + Turtle + common ancestor that possessed four
walking legs Salamander + Turtle + Leopard + Tuna + common ancestor that possessed hinged
jaws All of the species combined (except for the Lancelet) + common ancestor that possessed a
vertebral column What general affect do mutations have on organisms Mutations are generally
positive or neutral and rarely negative Mutations are generally negative or positive; rarely neutral
Mutations really don\'t have a pattern Mutations are almost always positive, rarely neutral or
negative, e Mutations are generally either neutral or negative, rarely positive Which of the
following may be defined as \"the ability to survive and reproduce\" and is measured on a scale
that goes from 0-1 Fitness Adaptation Survivability Allele frequency Selectivity One of the
spider species I work on is in the genus \"liocranids\" and the species name is \"unicolor.\" State
the appropriate binomial for this species
Solution
Qn 3 Lancelet
Qn 4 The shared ancestral character for the entire group except Lancelet is that they all have
backbone or vertebral column.
Qn 5 There is just one monophyletic group in this. It is Salamander, turtle and leopard.
Qn 6 Option d
Qn 7 Option e Mutations are generally either neutral or negative, rarely positive.
Qn 8 Option a The ability to survive and reproduce is called
fitness.
Qn 9 Binomial name is Liocranoides unicolor..
Based on the data provided through the U.S. Department of the Treasu.pdf
Based on the data provided through the U.S. Department of the Treasury, is the public debt of the
U.S. government increasing or decreasing? What impact will this trend have on the budget of the
federal government and on the U.S. economy as a whole? PLEASE BE SPECIFIC
Solution
As per the data provided or accessed through the US Department of the Treasury, the public debt
of US government is increasing.
For instance, total public debt of US government in 2012 was $15.5 trillion which increased to
$18.2 trillion in 2015 and is expected to increase to $20.6 trillion in 2019.
Rising public debt of US government implies rising debt-servicing obligations of the US
government.
In other words, interest payment obligations of US government will rise.
With US economy, still, not fully recovered from 2007-2009 recession and government spending
already on a high, this increase in interest payments or debt servicing obligations will keep the
budget of federal government in deficit in coming time period as well.
This deficit will induce the US government to borrow more. This will displace the private
borrowings and there by private investment. If government utilizes the additional borrowings for
productive purposes then loss due to displacement of private investment can be minimized and
US economy as a whole will grow.
However, as stated above, rising public debt indicates that interest payment obligations will also
rise. Interest payments are generally non-developmental in nature. So, good part of additional
borrowings will go towards such endeavors and this coupled with displacement of private
borrowings and investment will slow down the growth of US economy..
Trace the major historical developments of hospitals in the United S.pdf
Trace the major historical developments of hospitals in the United States.
Identify the major historical events of hospitals in a country outside of the United States.
Compare and contrast the history of both countries\' hospitals, and discuss which one you feel
has evolved to more effectively provide patient care.
Be sure to provide rationale for your choice of which hospital more effectively provides care.
Solution
Hospitals in the United States emerged in some institutions such as nursing homes giving health
care to poor patients, these institutions could be run by charities and gave care to poor patients,
leprosy patients and retirees, the care was always marginal case and those patients seeking
admission had to prove his moral worth or find a benefactor as well. At the beginning of the 19th
century and for much of the next century many Americans received medical care at home
mostly, as surgical procedures, births and disease treatments. Most of these people belonged to a
rural society and rarely had the opportunity to visit a hospital. Galbraith, (2006)
Charitabletraditionsso rootedin thehealth systemandled to the
developmentmunicipalitiesrequiredcommunity effortto accommodatepatientswith chronic
diseasesanddisabilitiesstripped. In 1736theyfounded acharitablenursinghomeinNewYorkwith
asix-bedroom; thisalmshouselater becameBellevueHospital. That sameyear wasatCharity
HospitalinNewOrleans. In1829 hefounded thehospitalin Tennesseecurrently
theRegionalMedicalCenteratMemphisand also theoldesthospital. Somepowerful institutionsand
multifacetedmunicipalitieswere foundedinthat year. Althoughthe homesfor elderly
peoplewerethe rootsofAmerica\'s hospitals during thecivilwararoundthe 1960s, there were
hospitalswithdoctors, nurses, professional andspecialized departmentsas well
asdifferenttypesofservices. Dueto social developmentafter theCivil War, the industrial
revolution, immigration andadvances in medicine, the development ofhospitalsin the
UnitedStatesincreased. In the early stageandhalf decadesof the 19th centurywasa period
of\"therapeutic pessimism\" wheredoctors could notadequately treatseriousdiseases. Inthe 1880sit
was discoveredtheasepsisand openednew horizonsfor surgery, also began the bacteriological
revolution, medicine grew, gained respectdoctorsand hospitalsbecame therepresentationof
optimismand authority ofphysicians. Galbraith, (2006)
Today everyhospitalhas itsown tracesandtheir own history,theCambridgeHealth
AllianceinMassachusettsfoundedin 1996, for example, hasrootsinSomervilleHospitalfoundedin
1891,WhiddenHospital(1897)andCambridgeHospital(1917).Another
exampleofKansasUniversityHospitalcurrent, which is due toKansasUniversity School of
Medicine(1880)andBellHospitalEleanorTaylor(1906). Once established
andstaffedbytraineddoctorsand nurses, hospitalsbothpublic andnonprofithospitals, became the
keyto expandthe medical culture. In1920sthehospitalwas wherepeoplehadthe hope thathis
illnesswas treatedand even cured, thenonprofitinstitut.
The role of Ca2+ in the control of muscle contraction is to1. caus.pdf
The role of Ca2+ in the control of muscle contraction is to
1. cause depolarization of the T tubule system.
2. initiate changes in protein conformation that expose myosin-binding sites on actin.
3. change the conformation of myosin heads, thus causing microfilaments to slide past each
other.
Solution
Answer 2. initiate changes in protein conformation that expose myosin-binding sites on actin.
The outflow of calcium allows the myosin heads access to the actin cross-bridge binding sites,
permitting muscle contraction..
The following data. recorded in days, represent the length of time to.pdf
The following data. recorded in days, represent the length of time to recovery for patients
randomly treated with one of two medications to clear lip severe bladder infections. Assume that
the data come from normal populations with equal variance. Test the hypothesis that the two
population means are the same against the alternative that the first mean is smaller. Use 5% and
1% significance levels.
Solution
H0= The 2 population means are the same.
H1= The first mean is smaller.
Suppose that A and B are in DSPACE(n). Prove that the following lang.pdf
Suppose that A and B are in DSPACE(n). Prove that the following languages are also in
DSPACE(n):
AB,AB,AB
Solution
#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
void main()
if(a[i]>0)
if(d[i]>0)
printf(\" + \");
else if(d[i]<0)
printf(\" - \");
else
printf(\" \");
printf(\"%dx^%d\",d[i],i-1);
}
getch();
}
#include <stdio.h>
#include <stdlib.h>
typedef struct polynomial Polynomial;
void init_poly(Polynomial *p)
void print_poly(Polynomial *p)
p->coefficient[p->order--] = 0;
}
void r_print_differential_poly(Polynomial *p)
}
int main(void).
Some new protocols such as Internet Protocol (IP) version 6 are not .pdf
Some new protocols such as Internet Protocol (IP) version 6 are not including any kind of error
detection scheme on the data portion of the packet. What significance does this trend indicate
Solution
To some degree, the protocols are relying on the better transmission qualities of modern media,
such as fibre-optic cable. Also the protocols are relying on higher layer protocols to take care of
error detection and correction.
Selection of favorite fruits and responses of orange, grape, apple, .pdf
Selection of favorite fruits and responses of orange, grape, apple, kiwi or other many were
recorded are
1- Probability distribution
2- Binomial distribution
3- Poisson distribution
4- none
Solution
In the probability distribution probability is associated with each possible outcome of the random
variable. So it is not a probability distribution. Since Binomial and Poisson distribution also
probability distribution so it is not binomial and Poisson. Hence, option 4 is correct..
RNA and DNA differRNA and DNA differE-All of these are correct..pdf
RNA and DNA differ
RNA and DNA differ
E-All of these are correct.
which one is it? i was thinking all but i cant tell nucleosides from nucleotides and if that is
differentA-in that RNA contains ribose and DNA contains deoxyribose.B-in that RNA contains
nucleosides and DNA contains nucleotides.C-in that RNA contains uracil and DNA contains
thymine.D-in that RNA contains ribose and uracil, and DNA contains deoxyribose and thymine.
E-All of these are correct.
which one is it? i was thinking all but i cant tell nucleosides from nucleotides and if that is
different
Solution
D-in that RNA contains ribose and uracil, and DNA contains deoxyribose and thymine.
RNA contains sugar ribose while as DNA contains deoxyribose. RNA contains Uracil instead of
thymine which is found in DNA..
Propose a pathway(s) to explain how the ectoderm and the notochord b.pdf
Propose a pathway(s) to explain how the ectoderm and the notochord block the ability of the
endoderm to express liver-specific genes during liver formation.
Solution
Some endodermal cells lie in the yolk sac of the cell, a subset of which move forward for the
formation of the liver. Fox-A proteins are responsible for the expression of liver-specific genes It
is the thickening of the intestinal rod tissues that is formed from the ectoderm that blocks the
formation of inner organ tissue at the initial stage. Morphogenesis takes place to facilitate gene
expression in the liver. The amniotes hhex and prox1 are responsible for liver gene expression.
The loss of hhex can retard the formation of liver reduce its size.
The mutants from the notochord block the endoderm to express liver-specific at the early stage
liver formation..
Potassium has one electron in its outer shell. Which of the followin.pdf
Potassium has one electron in its outer shell. Which of the following is most likely?
1. It will become positively charged
2. It will become negatively charged
3. It will form a covalent bond
4. None of these is likely to happen, it’s stable as is
Solution
presence of one valence electron in the valence shell the potassium is monovalent and have
positive charge. sodium and potassium metals in general donot form covalent bonds..
please use poisson probabilities. Chicago Tribune-Julius Peppers 1.pdf
please use poisson probabilities. Chicago Tribune-Julius Peppers 13 a deserving candidate for
SFL defensive player of the year But you can make a strong case that Brian Urlacher has been al
least as valuable to the Bear s According to coaches\' statistics. Urlacher accounted for 14
percent of the term\'s tackles this season. compared with 5 percent for Peppers, Of course,
Urlacher is supposed to make more tackles because of his position. Peppers is supposed to make
more impact plays. and he has But Urlacher has mode a lot as well In the 2011 season ( 16
games). Brian Urlacher made 102 tackles. Out of those 102 tackles. 84 were solo tackles while
the remaining 18 were assisted tackles.
Solution.
Match the terms below with their definition. Solution1.) Budge.pdf
Match the terms below with their definition.
Solution
1.) Budget surplus: When the government receives more in taxes than it spends in a given time
period.
2.)Budget deficit: When the government spends more than it collects in taxes in a given time
period.
3.) Balanced budget :When government spending and taxes are equal.
4.)Government Debt : The total accumulated amount that the government has borrowed and not
yet paid back over time..
I have the shell for this program already, I just need the two sub-f.pdf
I have the shell for this program already, I just need the two sub-functions to to get the driver
stats and get the median value.
THIS IS A SUB-FUNCTION THAT YOU HAVE TO WRITE
*/
void get_stats( driver_t driver_list[NRACERS], stats_t *race_stats )
Zero out the best_average (HINT: use the -> notation)
Set the slow_time to the first driver’s first try.
Set the fast_time to the first driver’s first try.
loop from d=zero to < NRACERS increment by one
{
zero out the driver_list[d].deviation
set the driver\'s best time to the driver\'s first time
loop from t=zero to t< TRIES increment by one
{
figure the driver\'s best time
find the fastest and slowest track time
}
add the driver\'s best time into the running total of best times
}
compute the average of the best times
loop from d=zero to < NRACERS increment by one
{
figure the driver\'s deviation from the class average
(deviation is fast time minus driver\'s best time)
}
return
/*
-------------------------------------------------------------
*/
/*
THIS IS A SUB-FUNCTION THAT YOU HAVE TO WRITE*/
void get_median(driver_t driver_list[NRACERS],stats_t *race_stats )
zero out the median.
calculate the mid point (divide NRACERS by two)
if the number of racers is odd then set the median to the mid average
else
set the median to the average of the two numbers(averages) on each side of the median. [mid] &
[mid
-1].NO integer division.
So that\'s all I need to ADD to the program, and then this is the actual program.
#include
#include
#define IN_FILENAME \"lab5.dat\"
#define OUT_FILENAME \"lab5.txt\"
#define NRACERS 10
#define TRIES 3
struct
{
char name []
double tries [TRIES]
double best_time
double deviation;
} driver_t;
struct
{
double best_average
double fast_time
double slow_time
double median;
} stats_t;
/* function prototypes */
/* get_data is a function to get and read data */
void get_data (char *filename, /* input */
driver_t driver_list[NRACERS] ); /* output */
/* open_out_file is a function to open the output file */
FILE * open_out_file (void);
/* get_stats is a function to do figure the best time for */
/* each racer, compute the all-over average of the best */
/* times, and find the longest time and the shortest time */
/* on the track */
void get_stats( driver_t driver_list[NRACERS], stats_t *race_stats )
{
}
;
/* do_sort is a function to sort the drivers based on */
/* their best times */
void do_sort( driver_t driver_list[NRACERS] );
/* get_median determines the median or mid value of */
/* the best times. */
void get_median(driver_t driver_list[NRACERS] , stats_t *race_stats )
{
};
/* print_all is a function to print things out. */
/* all of its arguments are input */
void print_all(FILE * out_file,
driver_t driver_list[NRACERS] ,
stats_t *race_stats );
/*-----------------------------------------------------------*/
int main(void)
{
driver_t driver_list[NRACERS];
stats_t race_stats = {0.0, 0.0, 0.0, 0.0};
FILE * out_file; /* file pointer for the output file */
/* Start the action. */
out_fil.
How to determine the shear stress for plastic deformation to happen.pdf
How to determine the shear stress for plastic deformation to happen?
Solution
Metal piece is subjected to a uniaxial force deformation occurs
• When force is removed:
- metal returns to its original dimensions elastic deformation (atoms return to their original
position)
- metal deformed to an extent that it cannot fully recover its original dimensions plastic
deformation (shape of the material changes, atoms are permanently displaced from their
positions).
If the forces are applied along the faces of the material, they are called shear forces.
shear stress = Shear Force/Area.
How many bacteria need to be ingested to cause a salmonella typhi.pdf
How many bacteria need to be ingested to cause a salmonella typhi
Solution
salmonella typhi , is a gram negative , non spore forming , facultative anaerobic, bacillius shaped
bacteria.salmonella enters the gastro intestinal tract through contaminated food or
water.salmonella doesn\'t contain an acid virulence factor, so many of them killed by they pass
by the stomach, so a large number of bacteria approximately around 1,00,000 bacteria cells must
be ingested to cause a salmonella typhi.
How does cognition contribute to risky behaviorWrite 150 words.pdf
How does cognition contribute to risky behavior?
Write 150 words
Solution
How does cognition contribute to risky behavior?
Cognition by definition is the mental action or process of obtaining knowledge and
understanding by:
Thus cognitive abilities are brain-based skills that are needed to perform the simplest to the most
complex tasks. They have more to do with the mechanisms of how we:.
Five friends are gathered, each with a die. They each roll a die. Wh.pdf
Five friends are gathered, each with a die. They each roll a die. What is the probability that one
or more of them will get a “four?”
Solution
Prob. of getting a \"4\" from a single die= 1 / 6 and prob. of not getting a \"4\" from a single die=
5/6
So, this is a binomial distribution with n=5 (as there are 5 dice) and p = 1/6....
x= total no. of \"4\"s when all of them rolled their respective die!
Since, the outcomes of each die is independent of each other hence,
Prob [ 1 or more of them will get a \"4\" ] = 1 - p(no one gets a \"4\") = 1 - [ (5c5)(1/6)^0 * ( 5/6
)^5 ]
= 0.598122428.
Explain why the matrices are or are not invertible Explain in words .pdf
Explain why the matrices are or are not invertible Explain in words why the following matrices
are or are not invertible, but do not find the inverse matrix.
Solution
matrix (a) - Det=y
matrix (b) - is not square matrix
matrix (c) - is Det=0
but for MATRIX (d) Det is notequal to zero and also INVERSE EXISTS.i.e. Det(d)= - 40
so I CAN CONCLUDE THAT INVERSE EXIST FOR MATRIX (d) only..
Describe the differences between a securely, insecure-avoidant, inse.pdf
Describe the differences between a securely, insecure-avoidant, insecure-ambivalent, and
disorganized attachments. In addition, describe predictors of secure attachment from the parents’
perspective, paying close attention to being responsive. One of the most common parenting
myths is that parents should not be responsive when their infant has a need (i.e. if the baby is
crying, you should let them “cry it out”). From an attachment perspective, describe the dangers
of “crying it out.”
Solution
Securely attachment:In this type of attachement ,children at feel secure with their care
takers.They might feel insecure at the care takers\' absence for a while but can console
themselves with the fact that they will return soon.The children realise that they can depend on
their care takers.Children feel themselves protected in secure attachement.Insecure avoidant
makes children detached from the care takers and parents.They try to avoid them and their
absence or presence has no effect on the children.Insecure ambivalent makes the children
insecure even if the caretakers or parents return back after a short period of time.The children
feel the emotions of separation for a prolonged time.These children as they grow fail to maintain
good relationships with others.Disorganised attachments resulst in children when their parents or
care takers whom they once thought to be emotionally attached ,loving and secure start abusing
or threatening them unconsciously.This makes the child wonder about the ill behaviour meted
out towards them.They get confused as to whether they are any longer safer with the parents and
caretakers.This makes the children go into distress.
The predictors of secure attachemrnt from parents are sensitivity while dealing with the children,
good care and love,a healthy and friendly atmosphere at home, social support, proper response to
the childs need, good communication,good relationship between the couple and avoidance of
negative temperament
The dangers of crying it out are :.
"Protectable subject matters, Protection in biotechnology, Protection of othe...
Protectable subject matters, Protection in biotechnology, Protection of other biological materials, Ownership and period of protection
The approach at University of Liverpool.pptx
How libraries can support authors with open access requirements for UKRI funded books
Wednesday 22 May 2024, 14:00-15:00.
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Using the phylogenetic tree shown, state the basal taxon Using the p.pdf
Using the phylogenetic tree shown, state the basal taxon Using the phylogenetic tree shown
state the shared ancestral character for the entire group except for the lancelet State the number
of monophyletic groups in the phylogenetic tree shown above Using the phylogenetic tree
shown, which of the following represents a paraphyletic group Turtle + Leopard + common
ancestor that possessed an amniotic egg Turtle + Leopard + Salamander + common ancestor that
possessed four walking legs Salamander + Turtle + common ancestor that possessed four
walking legs Salamander + Turtle + Leopard + Tuna + common ancestor that possessed hinged
jaws All of the species combined (except for the Lancelet) + common ancestor that possessed a
vertebral column What general affect do mutations have on organisms Mutations are generally
positive or neutral and rarely negative Mutations are generally negative or positive; rarely neutral
Mutations really don\'t have a pattern Mutations are almost always positive, rarely neutral or
negative, e Mutations are generally either neutral or negative, rarely positive Which of the
following may be defined as \"the ability to survive and reproduce\" and is measured on a scale
that goes from 0-1 Fitness Adaptation Survivability Allele frequency Selectivity One of the
spider species I work on is in the genus \"liocranids\" and the species name is \"unicolor.\" State
the appropriate binomial for this species
Solution
Qn 3 Lancelet
Qn 4 The shared ancestral character for the entire group except Lancelet is that they all have
backbone or vertebral column.
Qn 5 There is just one monophyletic group in this. It is Salamander, turtle and leopard.
Qn 6 Option d
Qn 7 Option e Mutations are generally either neutral or negative, rarely positive.
Qn 8 Option a The ability to survive and reproduce is called
fitness.
Qn 9 Binomial name is Liocranoides unicolor..
Based on the data provided through the U.S. Department of the Treasu.pdf
Based on the data provided through the U.S. Department of the Treasury, is the public debt of the
U.S. government increasing or decreasing? What impact will this trend have on the budget of the
federal government and on the U.S. economy as a whole? PLEASE BE SPECIFIC
Solution
As per the data provided or accessed through the US Department of the Treasury, the public debt
of US government is increasing.
For instance, total public debt of US government in 2012 was $15.5 trillion which increased to
$18.2 trillion in 2015 and is expected to increase to $20.6 trillion in 2019.
Rising public debt of US government implies rising debt-servicing obligations of the US
government.
In other words, interest payment obligations of US government will rise.
With US economy, still, not fully recovered from 2007-2009 recession and government spending
already on a high, this increase in interest payments or debt servicing obligations will keep the
budget of federal government in deficit in coming time period as well.
This deficit will induce the US government to borrow more. This will displace the private
borrowings and there by private investment. If government utilizes the additional borrowings for
productive purposes then loss due to displacement of private investment can be minimized and
US economy as a whole will grow.
However, as stated above, rising public debt indicates that interest payment obligations will also
rise. Interest payments are generally non-developmental in nature. So, good part of additional
borrowings will go towards such endeavors and this coupled with displacement of private
borrowings and investment will slow down the growth of US economy..
Trace the major historical developments of hospitals in the United S.pdf
Trace the major historical developments of hospitals in the United States.
Identify the major historical events of hospitals in a country outside of the United States.
Compare and contrast the history of both countries\' hospitals, and discuss which one you feel
has evolved to more effectively provide patient care.
Be sure to provide rationale for your choice of which hospital more effectively provides care.
Solution
Hospitals in the United States emerged in some institutions such as nursing homes giving health
care to poor patients, these institutions could be run by charities and gave care to poor patients,
leprosy patients and retirees, the care was always marginal case and those patients seeking
admission had to prove his moral worth or find a benefactor as well. At the beginning of the 19th
century and for much of the next century many Americans received medical care at home
mostly, as surgical procedures, births and disease treatments. Most of these people belonged to a
rural society and rarely had the opportunity to visit a hospital. Galbraith, (2006)
Charitabletraditionsso rootedin thehealth systemandled to the
developmentmunicipalitiesrequiredcommunity effortto accommodatepatientswith chronic
diseasesanddisabilitiesstripped. In 1736theyfounded acharitablenursinghomeinNewYorkwith
asix-bedroom; thisalmshouselater becameBellevueHospital. That sameyear wasatCharity
HospitalinNewOrleans. In1829 hefounded thehospitalin Tennesseecurrently
theRegionalMedicalCenteratMemphisand also theoldesthospital. Somepowerful institutionsand
multifacetedmunicipalitieswere foundedinthat year. Althoughthe homesfor elderly
peoplewerethe rootsofAmerica\'s hospitals during thecivilwararoundthe 1960s, there were
hospitalswithdoctors, nurses, professional andspecialized departmentsas well
asdifferenttypesofservices. Dueto social developmentafter theCivil War, the industrial
revolution, immigration andadvances in medicine, the development ofhospitalsin the
UnitedStatesincreased. In the early stageandhalf decadesof the 19th centurywasa period
of\"therapeutic pessimism\" wheredoctors could notadequately treatseriousdiseases. Inthe 1880sit
was discoveredtheasepsisand openednew horizonsfor surgery, also began the bacteriological
revolution, medicine grew, gained respectdoctorsand hospitalsbecame therepresentationof
optimismand authority ofphysicians. Galbraith, (2006)
Today everyhospitalhas itsown tracesandtheir own history,theCambridgeHealth
AllianceinMassachusettsfoundedin 1996, for example, hasrootsinSomervilleHospitalfoundedin
1891,WhiddenHospital(1897)andCambridgeHospital(1917).Another
exampleofKansasUniversityHospitalcurrent, which is due toKansasUniversity School of
Medicine(1880)andBellHospitalEleanorTaylor(1906). Once established
andstaffedbytraineddoctorsand nurses, hospitalsbothpublic andnonprofithospitals, became the
keyto expandthe medical culture. In1920sthehospitalwas wherepeoplehadthe hope thathis
illnesswas treatedand even cured, thenonprofitinstitut.
The role of Ca2+ in the control of muscle contraction is to1. caus.pdf
The role of Ca2+ in the control of muscle contraction is to
1. cause depolarization of the T tubule system.
2. initiate changes in protein conformation that expose myosin-binding sites on actin.
3. change the conformation of myosin heads, thus causing microfilaments to slide past each
other.
Solution
Answer 2. initiate changes in protein conformation that expose myosin-binding sites on actin.
The outflow of calcium allows the myosin heads access to the actin cross-bridge binding sites,
permitting muscle contraction..
The following data. recorded in days, represent the length of time to.pdf
The following data. recorded in days, represent the length of time to recovery for patients
randomly treated with one of two medications to clear lip severe bladder infections. Assume that
the data come from normal populations with equal variance. Test the hypothesis that the two
population means are the same against the alternative that the first mean is smaller. Use 5% and
1% significance levels.
Solution
H0= The 2 population means are the same.
H1= The first mean is smaller.
Suppose that A and B are in DSPACE(n). Prove that the following lang.pdf
Suppose that A and B are in DSPACE(n). Prove that the following languages are also in
DSPACE(n):
AB,AB,AB
Solution
#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
void main()
if(a[i]>0)
if(d[i]>0)
printf(\" + \");
else if(d[i]<0)
printf(\" - \");
else
printf(\" \");
printf(\"%dx^%d\",d[i],i-1);
}
getch();
}
#include <stdio.h>
#include <stdlib.h>
typedef struct polynomial Polynomial;
void init_poly(Polynomial *p)
void print_poly(Polynomial *p)
p->coefficient[p->order--] = 0;
}
void r_print_differential_poly(Polynomial *p)
}
int main(void).
Some new protocols such as Internet Protocol (IP) version 6 are not .pdf
Some new protocols such as Internet Protocol (IP) version 6 are not including any kind of error
detection scheme on the data portion of the packet. What significance does this trend indicate
Solution
To some degree, the protocols are relying on the better transmission qualities of modern media,
such as fibre-optic cable. Also the protocols are relying on higher layer protocols to take care of
error detection and correction.
Selection of favorite fruits and responses of orange, grape, apple, .pdf
Selection of favorite fruits and responses of orange, grape, apple, kiwi or other many were
recorded are
1- Probability distribution
2- Binomial distribution
3- Poisson distribution
4- none
Solution
In the probability distribution probability is associated with each possible outcome of the random
variable. So it is not a probability distribution. Since Binomial and Poisson distribution also
probability distribution so it is not binomial and Poisson. Hence, option 4 is correct..
RNA and DNA differRNA and DNA differE-All of these are correct..pdf
RNA and DNA differ
RNA and DNA differ
E-All of these are correct.
which one is it? i was thinking all but i cant tell nucleosides from nucleotides and if that is
differentA-in that RNA contains ribose and DNA contains deoxyribose.B-in that RNA contains
nucleosides and DNA contains nucleotides.C-in that RNA contains uracil and DNA contains
thymine.D-in that RNA contains ribose and uracil, and DNA contains deoxyribose and thymine.
E-All of these are correct.
which one is it? i was thinking all but i cant tell nucleosides from nucleotides and if that is
different
Solution
D-in that RNA contains ribose and uracil, and DNA contains deoxyribose and thymine.
RNA contains sugar ribose while as DNA contains deoxyribose. RNA contains Uracil instead of
thymine which is found in DNA..
Propose a pathway(s) to explain how the ectoderm and the notochord b.pdf
Propose a pathway(s) to explain how the ectoderm and the notochord block the ability of the
endoderm to express liver-specific genes during liver formation.
Solution
Some endodermal cells lie in the yolk sac of the cell, a subset of which move forward for the
formation of the liver. Fox-A proteins are responsible for the expression of liver-specific genes It
is the thickening of the intestinal rod tissues that is formed from the ectoderm that blocks the
formation of inner organ tissue at the initial stage. Morphogenesis takes place to facilitate gene
expression in the liver. The amniotes hhex and prox1 are responsible for liver gene expression.
The loss of hhex can retard the formation of liver reduce its size.
The mutants from the notochord block the endoderm to express liver-specific at the early stage
liver formation..
Potassium has one electron in its outer shell. Which of the followin.pdf
Potassium has one electron in its outer shell. Which of the following is most likely?
1. It will become positively charged
2. It will become negatively charged
3. It will form a covalent bond
4. None of these is likely to happen, it’s stable as is
Solution
presence of one valence electron in the valence shell the potassium is monovalent and have
positive charge. sodium and potassium metals in general donot form covalent bonds..
please use poisson probabilities. Chicago Tribune-Julius Peppers 1.pdf
please use poisson probabilities. Chicago Tribune-Julius Peppers 13 a deserving candidate for
SFL defensive player of the year But you can make a strong case that Brian Urlacher has been al
least as valuable to the Bear s According to coaches\' statistics. Urlacher accounted for 14
percent of the term\'s tackles this season. compared with 5 percent for Peppers, Of course,
Urlacher is supposed to make more tackles because of his position. Peppers is supposed to make
more impact plays. and he has But Urlacher has mode a lot as well In the 2011 season ( 16
games). Brian Urlacher made 102 tackles. Out of those 102 tackles. 84 were solo tackles while
the remaining 18 were assisted tackles.
Solution.
Match the terms below with their definition. Solution1.) Budge.pdf
Match the terms below with their definition.
Solution
1.) Budget surplus: When the government receives more in taxes than it spends in a given time
period.
2.)Budget deficit: When the government spends more than it collects in taxes in a given time
period.
3.) Balanced budget :When government spending and taxes are equal.
4.)Government Debt : The total accumulated amount that the government has borrowed and not
yet paid back over time..
I have the shell for this program already, I just need the two sub-f.pdf
I have the shell for this program already, I just need the two sub-functions to to get the driver
stats and get the median value.
THIS IS A SUB-FUNCTION THAT YOU HAVE TO WRITE
*/
void get_stats( driver_t driver_list[NRACERS], stats_t *race_stats )
Zero out the best_average (HINT: use the -> notation)
Set the slow_time to the first driver’s first try.
Set the fast_time to the first driver’s first try.
loop from d=zero to < NRACERS increment by one
{
zero out the driver_list[d].deviation
set the driver\'s best time to the driver\'s first time
loop from t=zero to t< TRIES increment by one
{
figure the driver\'s best time
find the fastest and slowest track time
}
add the driver\'s best time into the running total of best times
}
compute the average of the best times
loop from d=zero to < NRACERS increment by one
{
figure the driver\'s deviation from the class average
(deviation is fast time minus driver\'s best time)
}
return
/*
-------------------------------------------------------------
*/
/*
THIS IS A SUB-FUNCTION THAT YOU HAVE TO WRITE*/
void get_median(driver_t driver_list[NRACERS],stats_t *race_stats )
zero out the median.
calculate the mid point (divide NRACERS by two)
if the number of racers is odd then set the median to the mid average
else
set the median to the average of the two numbers(averages) on each side of the median. [mid] &
[mid
-1].NO integer division.
So that\'s all I need to ADD to the program, and then this is the actual program.
#include
#include
#define IN_FILENAME \"lab5.dat\"
#define OUT_FILENAME \"lab5.txt\"
#define NRACERS 10
#define TRIES 3
struct
{
char name []
double tries [TRIES]
double best_time
double deviation;
} driver_t;
struct
{
double best_average
double fast_time
double slow_time
double median;
} stats_t;
/* function prototypes */
/* get_data is a function to get and read data */
void get_data (char *filename, /* input */
driver_t driver_list[NRACERS] ); /* output */
/* open_out_file is a function to open the output file */
FILE * open_out_file (void);
/* get_stats is a function to do figure the best time for */
/* each racer, compute the all-over average of the best */
/* times, and find the longest time and the shortest time */
/* on the track */
void get_stats( driver_t driver_list[NRACERS], stats_t *race_stats )
{
}
;
/* do_sort is a function to sort the drivers based on */
/* their best times */
void do_sort( driver_t driver_list[NRACERS] );
/* get_median determines the median or mid value of */
/* the best times. */
void get_median(driver_t driver_list[NRACERS] , stats_t *race_stats )
{
};
/* print_all is a function to print things out. */
/* all of its arguments are input */
void print_all(FILE * out_file,
driver_t driver_list[NRACERS] ,
stats_t *race_stats );
/*-----------------------------------------------------------*/
int main(void)
{
driver_t driver_list[NRACERS];
stats_t race_stats = {0.0, 0.0, 0.0, 0.0};
FILE * out_file; /* file pointer for the output file */
/* Start the action. */
out_fil.
How to determine the shear stress for plastic deformation to happen.pdf
How to determine the shear stress for plastic deformation to happen?
Solution
Metal piece is subjected to a uniaxial force deformation occurs
• When force is removed:
- metal returns to its original dimensions elastic deformation (atoms return to their original
position)
- metal deformed to an extent that it cannot fully recover its original dimensions plastic
deformation (shape of the material changes, atoms are permanently displaced from their
positions).
If the forces are applied along the faces of the material, they are called shear forces.
shear stress = Shear Force/Area.
How many bacteria need to be ingested to cause a salmonella typhi.pdf
How many bacteria need to be ingested to cause a salmonella typhi
Solution
salmonella typhi , is a gram negative , non spore forming , facultative anaerobic, bacillius shaped
bacteria.salmonella enters the gastro intestinal tract through contaminated food or
water.salmonella doesn\'t contain an acid virulence factor, so many of them killed by they pass
by the stomach, so a large number of bacteria approximately around 1,00,000 bacteria cells must
be ingested to cause a salmonella typhi.
How does cognition contribute to risky behaviorWrite 150 words.pdf
How does cognition contribute to risky behavior?
Write 150 words
Solution
How does cognition contribute to risky behavior?
Cognition by definition is the mental action or process of obtaining knowledge and
understanding by:
Thus cognitive abilities are brain-based skills that are needed to perform the simplest to the most
complex tasks. They have more to do with the mechanisms of how we:.
Five friends are gathered, each with a die. They each roll a die. Wh.pdf
Five friends are gathered, each with a die. They each roll a die. What is the probability that one
or more of them will get a “four?”
Solution
Prob. of getting a \"4\" from a single die= 1 / 6 and prob. of not getting a \"4\" from a single die=
5/6
So, this is a binomial distribution with n=5 (as there are 5 dice) and p = 1/6....
x= total no. of \"4\"s when all of them rolled their respective die!
Since, the outcomes of each die is independent of each other hence,
Prob [ 1 or more of them will get a \"4\" ] = 1 - p(no one gets a \"4\") = 1 - [ (5c5)(1/6)^0 * ( 5/6
)^5 ]
= 0.598122428.
Explain why the matrices are or are not invertible Explain in words .pdf
Explain why the matrices are or are not invertible Explain in words why the following matrices
are or are not invertible, but do not find the inverse matrix.
Solution
matrix (a) - Det=y
matrix (b) - is not square matrix
matrix (c) - is Det=0
but for MATRIX (d) Det is notequal to zero and also INVERSE EXISTS.i.e. Det(d)= - 40
so I CAN CONCLUDE THAT INVERSE EXIST FOR MATRIX (d) only..
Describe the differences between a securely, insecure-avoidant, inse.pdf
Describe the differences between a securely, insecure-avoidant, insecure-ambivalent, and
disorganized attachments. In addition, describe predictors of secure attachment from the parents’
perspective, paying close attention to being responsive. One of the most common parenting
myths is that parents should not be responsive when their infant has a need (i.e. if the baby is
crying, you should let them “cry it out”). From an attachment perspective, describe the dangers
of “crying it out.”
Solution
Securely attachment:In this type of attachement ,children at feel secure with their care
takers.They might feel insecure at the care takers\' absence for a while but can console
themselves with the fact that they will return soon.The children realise that they can depend on
their care takers.Children feel themselves protected in secure attachement.Insecure avoidant
makes children detached from the care takers and parents.They try to avoid them and their
absence or presence has no effect on the children.Insecure ambivalent makes the children
insecure even if the caretakers or parents return back after a short period of time.The children
feel the emotions of separation for a prolonged time.These children as they grow fail to maintain
good relationships with others.Disorganised attachments resulst in children when their parents or
care takers whom they once thought to be emotionally attached ,loving and secure start abusing
or threatening them unconsciously.This makes the child wonder about the ill behaviour meted
out towards them.They get confused as to whether they are any longer safer with the parents and
caretakers.This makes the children go into distress.
The predictors of secure attachemrnt from parents are sensitivity while dealing with the children,
good care and love,a healthy and friendly atmosphere at home, social support, proper response to
the childs need, good communication,good relationship between the couple and avoidance of
negative temperament
The dangers of crying it out are :.
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