Buckthorn is unusual in that the leaves do not change color before t.pdf
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Buckthorn is unusual in that the leaves do not change color before they drop in the fall. Explain why this may be one reason that buckthorn leaf litter is higher in nutrients than leaf litter of other trees. Solution Plants absorbs nutrients from the soil through active absorption (expenditure of energy). Among the absorbed nutrients, mobilized nutrients like Nitrogen, magnesium, phosphorus, potash were withdrawn from the leaves before senescence and leaf fall occurs. Withdrawn elements were transported to younger leaves for further utilization. This process is a kind of energy saving. Only immobilized nutrients like calcium, Sulphur present in the fallen leaves because they were not withdrawn from the older leaves. Buckthorn litter contains high nutrients means the mineral ions not withdrawn from the senescence leaves before leaf fall occurs. Usually, when the plants reabosrbing nutrients means it turns into yellow (if Nitrogen and magnesium withdrawn, chlorophyll breaks down so it looses green colour). But this was not happen in buckthorn..
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Determine if the following series or improper integrals are converge.pdf
Determine if the following series or improper integrals are convergent or divergent:
Solution
Here is a complex-analytic proof.
For zD=C{0,1}, let
R(z)=1log2z
where the sum is taken over all branches of the logarithm. Each point in D has a neighbourhood
on which the branches of log(z) are analytic. Since the series converges uniformly away from
z=1, R(z)is analytic on D.
Now a few observations:
(i) Each term of the series tends to 0 as z0. Thanks to the uniform convergence this implies that
the singularity at z=0 is removable and we can set R(0)=0.
(ii) The only singularity of R is a double pole at z=1 due to the contribution of the principal
branch of logz. Moreover, limz1(z1)2R(z)=1.
(iii) R(1/z)=R(z).
By (i) and (iii) R is meromorphic on the extended complex plane, therefore it is rational. By (ii)
the denominator of R(z) is (z1)2. Since R(0)=R()=0, the numerator has the form az. Then (ii)
implies a=1, so thatR(z)=z(z1)2.
Now, setting z=e2iw yieldsn=1(wn)2=2sin2(w)
down vote
Here is a complex-analytic proof.
For zD=C{0,1}, let
R(z)=1log2z
where the sum is taken over all branches of the logarithm. Each point in D has a
neighbourhood on which the branches of log(z) are analytic. Since the series converges
uniformly away from z=1, R(z)is analytic on D.
Now a few observations:
(i) Each term of the series tends to 0 as z0. Thanks to the uniform convergence this implies
that the singularity at z=0 is removable and we can set R(0)=0.
(ii) The only singularity of R is a double pole at z=1 due to the contribution of the principal
branch of logz. Moreover, limz1(z1)2R(z)=1.
(iii) R(1/z)=R(z).
By (i) and (iii) R is meromorphic on the extended complex plane, therefore it is rational. By (ii)
the denominator of R(z) is (z1)2. Since R(0)=R()=0, the numerator has the form az. Then (ii)
implies a=1, so thatR(z)=z(z1)2.
Now, setting z=e2iw yieldsn=1(wn)2=2sin2(w)
which implies thatk=01(2k+1)2=28,
and the identity (2)=2/6 follows..
Define the yield to maturity.SolutionYTM is the discount rate .pdf
Define the yield to maturity.
Solution
YTM is the discount rate at which the sum of all future cashflows from bonds is equal to price of
bonds.YTM is considered a long term bond yield but is expressed as annual rate.YTM is
complex but an accurate calculation of a bonds return that can help investors compare bonds
with different maturities and coupons..
CPU has an ArithmeticLogic Unit (ALU). Which are true for ALUSel.pdf
CPU has an Arithmetic/Logic Unit (ALU). Which are true for ALU?
Select one or more:
a. Controls CPU clock
b. Calculations occur here
c. The component where data is held temporarily
d. It is the calculator
Solution
ARTHEMATIC LOGIC UNIT PERFORMS:
b. CALCULATIONS
C. THE COMPONENT WHERE THE DATA IS HELD TEMPORARILY
D. IT IS A CALCULATOR.
a) How many bit strings of length 6 are there which contain at least.pdf
a) How many bit strings of length 6 are there which contain at least 3 ones? (b) How many bit
strings of length 6 are there which contain more 0’s then 1’s? c) Suppose that a 10 member
committee is to vote on an amendment. How many different ways can the vote be cast so that the
amendment passes by a simple majority?
Solution.
A group of legislators wanted to look at factors that affect the num.pdf
A group of legislators wanted to look at factors that affect the number of traffic fatalities. They
collected some data for 1992 from the National Transportation Safety Board on the number of
fatalities for 50 states and the District of Columbia (DC), the number of licensed drivers, the
number of registered vehicles, and the number of vehicle miles traveled. Select the Number of
Traffic Fatalities as the dependent variable and the Number of licensed drivers (in thousands),
the Number of Registered Vehicles (in thousands) and the Number of Vehicle Miles Traveled (in
millions) as independent variables.
Suppose there was a state with the following values of the independent variables: Number of
Licensed Drivers (in thousands) = 3,600, Number of Registered Vehicles (in thousands) = 4,200
and Number of Vehicle Miles Traveled (in millions) = 46,000. Determine and interpret the
predicted value of the number of traffic fatalities.
State
Traffic Fatalities
Vehicle Miles Traveled (millions)
Licensed Drivers (thousands)
Registered Vehicles (thousands)
AL
1083
48956
3102
3422
AK
85
4150
443
508
AZ
903
38774
2879
3920
AR
610
24948
1770
1560
CA
4226
271943
20201
21980
CO
585
33705
2620
3144
CT
310
27138
2012
2638
DE
112
7025
512
672
DC
100
3448
366
189
FL
2860
121989
10691
10132
GA
1426
82822
4666
4725
HI
122
7935
791
781
ID
361
11652
779
1173
IL
1554
92316
7029
7692
IN
974
62108
3834
4850
IA
478
25737
1921
3920
KS
442
24678
1794
1965
KY
409
39822
2109
2615
LA
838
37430
2606
7261
ME
201
12469
916
1071
MD
651
44165
3311
2930
MA
440
46990
4209
3956
MI
1419
85183
6819
7599
MN
644
43317
2668
3869
MS
791
28548
1659
2056
MO
1089
57288
3512
4179
MT
202
9116
536
967
NE
271
15466
1102
1490
NV
294
13019
987
983
NH
119
10501
878
1013
NJ
890
60466
5521
5752
NM
447
20480
1162
1472
NY
1782
112970
10444
10428
NC
1431
71928
4779
5462
ND
88
6338
443
687
OH
1371
98200
7722
9647
OK
687
36980
2363
2863
OR
490
29453
2401
2748
PA
1190
92347
8146
8557
RI
63
7095
682
728
SC
847
37245
2458
2764
SD
154
7631
512
845
TN
1214
54524
3583
5150
TX
3186
178348
12012
13287
UT
342
18078
1203
1381
VT
77
6152
435
502
VA
930
67609
4631
5593
WA
638
47428
3741
4654
WV
356
17112
1317
1375
WI
712
50273
3542
4044
WY
144
6689
354
583
State
Traffic Fatalities
Vehicle Miles Traveled (millions)
Licensed Drivers (thousands)
Registered Vehicles (thousands)
AL
1083
48956
3102
3422
AK
85
4150
443
508
AZ
903
38774
2879
3920
AR
610
24948
1770
1560
CA
4226
271943
20201
21980
CO
585
33705
2620
3144
CT
310
27138
2012
2638
DE
112
7025
512
672
DC
100
3448
366
189
FL
2860
121989
10691
10132
GA
1426
82822
4666
4725
HI
122
7935
791
781
ID
361
11652
779
1173
IL
1554
92316
7029
7692
IN
974
62108
3834
4850
IA
478
25737
1921
3920
KS
442
24678
1794
1965
KY
409
39822
2109
2615
LA
838
37430
2606
7261
ME
201
12469
916
1071
MD
651
44165
3311
2930
MA
440
46990
4209
3956
MI
1419
85183
6819
7599
MN
644
43317
2668
3869
MS
791
28548
1659
2056
MO
1089
57288
3512
4179
MT
202
9116
536
967
NE
271
15466
1102
1490
NV
294
13019
987
983
N.
6. Why might The Home Depot and Lowes choose such odd dates to end.pdf
6. Why might The Home Depot and Lowe\'s choose such odd dates to end their fiscal years?
Solution
The reasons are few:
1. The sales are less in january when compared to december so they can more focus on financial
statements
In december the burden will be more and to focus at a time on sales and preparing financial
statements is difficult.
2. They can clear last year stock in january and also the purchases by company also lower in the
january month so the inventory will be closed by year end. And therefore it is easy for them to
prepare accounts and do auditing.
3. Because of its size of operations and other factors, it cannot focus on calender year end. So
chooses january as fiscal year end..
3 Diseases [10 marks] create two classes zika and Plague. Each of t.pdf
3: Diseases [10 marks] create two classes: zika and Plague. Each of these classes must extend
the Disease class. Each of these classes must define (override) both abstract methods inherited
from Disease. For each, when creating objects, the name passed in should just be the name of the
disease. COMP1006/1406 Fall 2016 Assignment #5 Due Tuesday, November 1 at 3:30 pm zika
class: The severity should be an integer between 0 and 10 (inclusive) public void impact (Person
p) Precondition: none Post conditions: none Side Effects: (1) the person\'s health will be
decreased by the value of the severity of the disease (2) The disease\'s severity will be reduced
by 1 (until it reaches zero) (3) The disease\'s chance of transmission is reduced by 10% (i.e. 0.9
current chance of transmission) public void treat Pre and post conditions: none Side Effects:
Both the severity and chance of transmission are reduced by a factor of 2. (i.e each is replaced by
1/2 of the current value using integer division for severitv)
Solution
Please find the required classes along with the comments which describes the step :.
Chapter 16 Question 15 - Case StudyWhat can fish color tell us abo.pdf
Chapter 16 Question 15 - Case Study
What can fish color tell us about human pigmentation?
Skin color is often one of the first traits people notice in each other. Studies in zebra fish
uncovered a mutation that altered a transport protein and resulted in light-colored fish. This
discovery led to the finding that the same gene in humans has a strong influence on skin
pigmentation in many populations.
Part A
The allele of the human transport protein associated with light skin is found almost exclusively
in Europeans. The other common allele, which appears to be the ancestral allele, is found in
Africans. Explain how you think the allele present in Europeans came to be so common in this
population.
Select all that apply.1. A mutation must have occurred in the population ancestral to modern
Europeans after their migration to Europe.2. A mutation must have occurred in the population
ancestral to modern Europeans before their migration to Europe.3. This mutation gave a
reproductive advantage to people who carried it in the environments of Europe. So, over
generations, the allele became more and more frequent until it predominated in this
population.4. A mutation must have occurred in the population ancestral to modern Europeans
either before or after their migration to Europe.5. This mutation was dominant. For this reason,
over generations, the allele became more and more frequent.6. The same mutations have
occurred very often, so the allele became more and more frequent until it predominated in this
population. Chapter 1 Question 15 Case Study What can fish color tell us about human
pigmentation? Skin color is often one of the first traits people notice in each other. Studies in
zebra fish uncovered a ion that altered a transport protein and resulted in light-colored fish. This
discovery led to the finding that the same gere in humans has a strong nnuerice on skin
pigmerilation irl arly popula Part A Thc allok of the human transport protcin associated with
light skin is found almost exclusivchy in Europeans. The other common allolo. appears to be the
ancostral alkolc, is found in Africans. Explain how you think the allcle prcsent in Europeans
which came to be so common in this population. Select all that apply. A mutation must have
occurred in the population ancestral to modern Europeans atter their migration to Europe A
mutation must have occurred in the population ancestral to modern Furopeans betore their
migration to Europe This mutation gave a reproductive advantage to people who carried it in the
environments of Europe So, over generations the allele became more and more frequent until it
predominated in this population A mutation must have occurred in the population ancestral to
modern Europeans either before or after their migration to Europe. This mutation was dominant.
For this reason, over generations, the allele became more and more frequent The same mulalions
have curred very orlen, so lhe allele became more and rnore requeril urili i.
Recommended
Determine if the following series or improper integrals are converge.pdf
Determine if the following series or improper integrals are convergent or divergent:
Solution
Here is a complex-analytic proof.
For zD=C{0,1}, let
R(z)=1log2z
where the sum is taken over all branches of the logarithm. Each point in D has a neighbourhood
on which the branches of log(z) are analytic. Since the series converges uniformly away from
z=1, R(z)is analytic on D.
Now a few observations:
(i) Each term of the series tends to 0 as z0. Thanks to the uniform convergence this implies that
the singularity at z=0 is removable and we can set R(0)=0.
(ii) The only singularity of R is a double pole at z=1 due to the contribution of the principal
branch of logz. Moreover, limz1(z1)2R(z)=1.
(iii) R(1/z)=R(z).
By (i) and (iii) R is meromorphic on the extended complex plane, therefore it is rational. By (ii)
the denominator of R(z) is (z1)2. Since R(0)=R()=0, the numerator has the form az. Then (ii)
implies a=1, so thatR(z)=z(z1)2.
Now, setting z=e2iw yieldsn=1(wn)2=2sin2(w)
down vote
Here is a complex-analytic proof.
For zD=C{0,1}, let
R(z)=1log2z
where the sum is taken over all branches of the logarithm. Each point in D has a
neighbourhood on which the branches of log(z) are analytic. Since the series converges
uniformly away from z=1, R(z)is analytic on D.
Now a few observations:
(i) Each term of the series tends to 0 as z0. Thanks to the uniform convergence this implies
that the singularity at z=0 is removable and we can set R(0)=0.
(ii) The only singularity of R is a double pole at z=1 due to the contribution of the principal
branch of logz. Moreover, limz1(z1)2R(z)=1.
(iii) R(1/z)=R(z).
By (i) and (iii) R is meromorphic on the extended complex plane, therefore it is rational. By (ii)
the denominator of R(z) is (z1)2. Since R(0)=R()=0, the numerator has the form az. Then (ii)
implies a=1, so thatR(z)=z(z1)2.
Now, setting z=e2iw yieldsn=1(wn)2=2sin2(w)
which implies thatk=01(2k+1)2=28,
and the identity (2)=2/6 follows..
Define the yield to maturity.SolutionYTM is the discount rate .pdf
Define the yield to maturity.
Solution
YTM is the discount rate at which the sum of all future cashflows from bonds is equal to price of
bonds.YTM is considered a long term bond yield but is expressed as annual rate.YTM is
complex but an accurate calculation of a bonds return that can help investors compare bonds
with different maturities and coupons..
CPU has an ArithmeticLogic Unit (ALU). Which are true for ALUSel.pdf
CPU has an Arithmetic/Logic Unit (ALU). Which are true for ALU?
Select one or more:
a. Controls CPU clock
b. Calculations occur here
c. The component where data is held temporarily
d. It is the calculator
Solution
ARTHEMATIC LOGIC UNIT PERFORMS:
b. CALCULATIONS
C. THE COMPONENT WHERE THE DATA IS HELD TEMPORARILY
D. IT IS A CALCULATOR.
a) How many bit strings of length 6 are there which contain at least.pdf
a) How many bit strings of length 6 are there which contain at least 3 ones? (b) How many bit
strings of length 6 are there which contain more 0’s then 1’s? c) Suppose that a 10 member
committee is to vote on an amendment. How many different ways can the vote be cast so that the
amendment passes by a simple majority?
Solution.
A group of legislators wanted to look at factors that affect the num.pdf
A group of legislators wanted to look at factors that affect the number of traffic fatalities. They
collected some data for 1992 from the National Transportation Safety Board on the number of
fatalities for 50 states and the District of Columbia (DC), the number of licensed drivers, the
number of registered vehicles, and the number of vehicle miles traveled. Select the Number of
Traffic Fatalities as the dependent variable and the Number of licensed drivers (in thousands),
the Number of Registered Vehicles (in thousands) and the Number of Vehicle Miles Traveled (in
millions) as independent variables.
Suppose there was a state with the following values of the independent variables: Number of
Licensed Drivers (in thousands) = 3,600, Number of Registered Vehicles (in thousands) = 4,200
and Number of Vehicle Miles Traveled (in millions) = 46,000. Determine and interpret the
predicted value of the number of traffic fatalities.
State
Traffic Fatalities
Vehicle Miles Traveled (millions)
Licensed Drivers (thousands)
Registered Vehicles (thousands)
AL
1083
48956
3102
3422
AK
85
4150
443
508
AZ
903
38774
2879
3920
AR
610
24948
1770
1560
CA
4226
271943
20201
21980
CO
585
33705
2620
3144
CT
310
27138
2012
2638
DE
112
7025
512
672
DC
100
3448
366
189
FL
2860
121989
10691
10132
GA
1426
82822
4666
4725
HI
122
7935
791
781
ID
361
11652
779
1173
IL
1554
92316
7029
7692
IN
974
62108
3834
4850
IA
478
25737
1921
3920
KS
442
24678
1794
1965
KY
409
39822
2109
2615
LA
838
37430
2606
7261
ME
201
12469
916
1071
MD
651
44165
3311
2930
MA
440
46990
4209
3956
MI
1419
85183
6819
7599
MN
644
43317
2668
3869
MS
791
28548
1659
2056
MO
1089
57288
3512
4179
MT
202
9116
536
967
NE
271
15466
1102
1490
NV
294
13019
987
983
NH
119
10501
878
1013
NJ
890
60466
5521
5752
NM
447
20480
1162
1472
NY
1782
112970
10444
10428
NC
1431
71928
4779
5462
ND
88
6338
443
687
OH
1371
98200
7722
9647
OK
687
36980
2363
2863
OR
490
29453
2401
2748
PA
1190
92347
8146
8557
RI
63
7095
682
728
SC
847
37245
2458
2764
SD
154
7631
512
845
TN
1214
54524
3583
5150
TX
3186
178348
12012
13287
UT
342
18078
1203
1381
VT
77
6152
435
502
VA
930
67609
4631
5593
WA
638
47428
3741
4654
WV
356
17112
1317
1375
WI
712
50273
3542
4044
WY
144
6689
354
583
State
Traffic Fatalities
Vehicle Miles Traveled (millions)
Licensed Drivers (thousands)
Registered Vehicles (thousands)
AL
1083
48956
3102
3422
AK
85
4150
443
508
AZ
903
38774
2879
3920
AR
610
24948
1770
1560
CA
4226
271943
20201
21980
CO
585
33705
2620
3144
CT
310
27138
2012
2638
DE
112
7025
512
672
DC
100
3448
366
189
FL
2860
121989
10691
10132
GA
1426
82822
4666
4725
HI
122
7935
791
781
ID
361
11652
779
1173
IL
1554
92316
7029
7692
IN
974
62108
3834
4850
IA
478
25737
1921
3920
KS
442
24678
1794
1965
KY
409
39822
2109
2615
LA
838
37430
2606
7261
ME
201
12469
916
1071
MD
651
44165
3311
2930
MA
440
46990
4209
3956
MI
1419
85183
6819
7599
MN
644
43317
2668
3869
MS
791
28548
1659
2056
MO
1089
57288
3512
4179
MT
202
9116
536
967
NE
271
15466
1102
1490
NV
294
13019
987
983
N.
6. Why might The Home Depot and Lowes choose such odd dates to end.pdf
6. Why might The Home Depot and Lowe\'s choose such odd dates to end their fiscal years?
Solution
The reasons are few:
1. The sales are less in january when compared to december so they can more focus on financial
statements
In december the burden will be more and to focus at a time on sales and preparing financial
statements is difficult.
2. They can clear last year stock in january and also the purchases by company also lower in the
january month so the inventory will be closed by year end. And therefore it is easy for them to
prepare accounts and do auditing.
3. Because of its size of operations and other factors, it cannot focus on calender year end. So
chooses january as fiscal year end..
3 Diseases [10 marks] create two classes zika and Plague. Each of t.pdf
3: Diseases [10 marks] create two classes: zika and Plague. Each of these classes must extend
the Disease class. Each of these classes must define (override) both abstract methods inherited
from Disease. For each, when creating objects, the name passed in should just be the name of the
disease. COMP1006/1406 Fall 2016 Assignment #5 Due Tuesday, November 1 at 3:30 pm zika
class: The severity should be an integer between 0 and 10 (inclusive) public void impact (Person
p) Precondition: none Post conditions: none Side Effects: (1) the person\'s health will be
decreased by the value of the severity of the disease (2) The disease\'s severity will be reduced
by 1 (until it reaches zero) (3) The disease\'s chance of transmission is reduced by 10% (i.e. 0.9
current chance of transmission) public void treat Pre and post conditions: none Side Effects:
Both the severity and chance of transmission are reduced by a factor of 2. (i.e each is replaced by
1/2 of the current value using integer division for severitv)
Solution
Please find the required classes along with the comments which describes the step :.
Chapter 16 Question 15 - Case StudyWhat can fish color tell us abo.pdf
Chapter 16 Question 15 - Case Study
What can fish color tell us about human pigmentation?
Skin color is often one of the first traits people notice in each other. Studies in zebra fish
uncovered a mutation that altered a transport protein and resulted in light-colored fish. This
discovery led to the finding that the same gene in humans has a strong influence on skin
pigmentation in many populations.
Part A
The allele of the human transport protein associated with light skin is found almost exclusively
in Europeans. The other common allele, which appears to be the ancestral allele, is found in
Africans. Explain how you think the allele present in Europeans came to be so common in this
population.
Select all that apply.1. A mutation must have occurred in the population ancestral to modern
Europeans after their migration to Europe.2. A mutation must have occurred in the population
ancestral to modern Europeans before their migration to Europe.3. This mutation gave a
reproductive advantage to people who carried it in the environments of Europe. So, over
generations, the allele became more and more frequent until it predominated in this
population.4. A mutation must have occurred in the population ancestral to modern Europeans
either before or after their migration to Europe.5. This mutation was dominant. For this reason,
over generations, the allele became more and more frequent.6. The same mutations have
occurred very often, so the allele became more and more frequent until it predominated in this
population. Chapter 1 Question 15 Case Study What can fish color tell us about human
pigmentation? Skin color is often one of the first traits people notice in each other. Studies in
zebra fish uncovered a ion that altered a transport protein and resulted in light-colored fish. This
discovery led to the finding that the same gere in humans has a strong nnuerice on skin
pigmerilation irl arly popula Part A Thc allok of the human transport protcin associated with
light skin is found almost exclusivchy in Europeans. The other common allolo. appears to be the
ancostral alkolc, is found in Africans. Explain how you think the allcle prcsent in Europeans
which came to be so common in this population. Select all that apply. A mutation must have
occurred in the population ancestral to modern Europeans atter their migration to Europe A
mutation must have occurred in the population ancestral to modern Furopeans betore their
migration to Europe This mutation gave a reproductive advantage to people who carried it in the
environments of Europe So, over generations the allele became more and more frequent until it
predominated in this population A mutation must have occurred in the population ancestral to
modern Europeans either before or after their migration to Europe. This mutation was dominant.
For this reason, over generations, the allele became more and more frequent The same mulalions
have curred very orlen, so lhe allele became more and rnore requeril urili i.
CASE APPLICATION #3 Decision Making, Saudi Style appreciate the disti.pdf
CASE APPLICATION #3 Decision Making, Saudi Style appreciate the distinctive cultural
differences in many Saudi Arabian-based businesses. Decision making can take longer because
many of the companies are family owned, and the tradition is for the family to thoroughly
discuss a particular proposition before committing the business to it, Equally, the chief executive
is often also the head of the family, Ahmed Youssef of the global management consultancy Booz
& Company believes that a major issue facing Saudi family businesses is making the choice as to
who traditionally takes leadership positions in the business and those who may be more capable
of fulfilling such roles. This problem cuts to the heart of the issue of decision making. Added to
this are the issues of the business being expected to support an ever-increasing number of and
securing time with this individual may be difficult. Saudi Arabia has what could be called a
merchant, or trad beyond their original core competences. ing, culture. Long before the discovery
of oil, the Saudis wene shrewd negotiators. Saudi company hierarchies can be fairly faster and
more focused, especially given the fact that many of rigid, and employees operate with clear
lines of authority. In the countries in which these merchant family businesses operate recent
years, the pace of busi- ness has accelerated, but de- cision making can still be a Sdi Arablan
businesseSbefore. A survey carried out by slow and deliberate process. Decision makers will
consult widely within the organiza- tion if they are unsure about how the decision will affect the
best interests of the company. made it difficult to coordinate decision making and planning. In
this respect, navigating several layers of approval and support The suggestion from the
consulting firm is that businesses should may be necessary before a decision is finally made.
Decision making, according to Youssef, will have to be difficulties in navigating the Gulf!\"
Booz discovered that many of the divest themselves of some of the ventures unrelated to core ac-
In soine cases in Saudi Arabia, the decision making can be ivities and concentrate on
reinvestment in core businesses. In this delegated down the organization, but the decision will
still need way, decision making can be more focused and streamlined. What does all this mean
for the non-Saudi? It entails a slightly different approach to the decision-making process and
Decisions are often made with reference to the specific situa tion rather than an all-encompassing
set of rules or laws. In many cases, personal feelings and experiences are more important in
decisions than simple objective and empirical data To make a risky decision, decision makers
need to feel comfort able with that decision and may be more willing to make the deci- 1.
Friendship and business are nearly always interlinked and 2. Scheduled meetings are often
moveable due to Saudis sion if they trust those involved.
Solution
4.25)in Saudi busin.
You and another tech are discussing the relative merits of SCSI inte.pdf
You and another tech are discussing the relative merits of SCSI interfaces. You say that SCSI is
dead, at least as far as drives go, and has been replaced by SAS and SATA. Your coworker says
that SCSI has evolved and still has valid technical applications in today’s computing
environment. Which modern applications does she say SCSI currently possesses?
A. SCSI now can use serial as well as parallel interfaces.
B. SCSI now uses TCP/IP as a transport mechanism.
C. Some motherboard manufacturers still market SCSI interfaces supporting PCI Express and
PCI-X.
D. SCSI Ultra-5 (parallel) now supports as 64-bit data width.
Solution
A and D. LCD monitors do not have a refresh rate as such because LCDs use a separate
backlight for illuminating an image displayed by liquid crystal shutters and shutters do not
“refresh” but rather stay continuously at their stated opacity. You only need to degauss a CRT
monitor, since LCD monitors do not acquire or generate a magnetic field..
Which of the following is NOT true of reflexes They are involuntary.pdf
Which of the following is NOT true of reflexes? They are involuntary. The simplest pathway
by which they occur is a reflex arc. They must be integrated in the brain. They allow
individuals to react to a stimulus very quickly.
Solution
Answer: They must be intergrated in the brain.
Explanation:
A reflex is an involuntary and nearly instantaneous movement in response to a stimulus.
Scientific use of the term \"reflex\" refers to a behavior that is mediated via the reflex arc. A
reflex arc is a neural pathway that controls a reflex action. In higher animals, most sensory
neurons do not pass directly into the brain, but synapse in the spinal cord. This characteristic
allows reflex actions to occur relatively quickly by activating spinal motor neurons without the
delay of routing signals through the brain, although the brain will receive sensory input while the
reflex is carried out. Analysis of the signal takes place after action has been taken..
What is this pedigree and example of Autosomal dominant autosomal .pdf
What is this pedigree and example of? Autosomal dominant autosomal recessive X-linked
dominant X-linked recessive
Solution
This is a case of Autosomal recessive. Cannot be dominant as two unaffected parents could have
affected offspring as they inherit two mutated genes, one from each parent. These disorders are
usually passed on by two carriers. For example cystic fibrosis
Autosomal dominant: can\'t be possible as affected parents cannot have unaffected offsprings.
X-linked recessive: affected sons result from affected mother.
X-linked dominant: affected daughters result from affected father..
what is total output in economicsSolutionWhat is total output .pdf
what is total output in economics
Solution
What is total output in economics
Total output in economics is defined as the quantity of goods or services produced in a given
period ot time by a firm, industry or a country whether consumed or used for further production.
It is the national output that makes a country rich, not the amounts of money. It is a tool to
determine whether an economy is growing or contracting by comparing outputs at two different
points in time. The Gross Domestic Product (GDP) is the measure we use today to measure
national economic output.
*****.
What are the components of the prokaryotic and eukaryotic cells a.pdf
What are the components of the prokaryotic and eukaryotic cells ?
a) Structure, Composition, and function
Solution
Feature
Prokaryotic cell
Eukaryotic cell
Cell size
1-10 µm (But larger surface area to volume ratio. Hence higher metabolic rate, higher growth
rate and shorter generation time) .
10-100 µm
Cell wall
Chemically complexed, mostly made of peptidoglycan.
Present only in fungi and plants.
Cell membrane/plasma membrane
Double layer of phospholipid
Double layer of phospholipid with sterols and carbohydrates as receptors.
Nucleus
Absent
Present with well bound nuclear membrane.
Cell organelles (mitochondria, endoplasmic reticulum, lysosomes, peroxisomes, microtubules,
Golgi apparatus)
Absent
Present with well bound membranes
Vesicles, vacuoles
Present
Present
Ribosomes
Smaller(70 S)
Larger (80 S). Smaller size in organelles.
Cytoskeleton (interconnected system of fibers, threads that give structure to the cell. The main
components are microtubules, microfilaments, and intermediate filaments).
May be present
Present. Cytoplasmic streaming
DNA
A single loop of stable chromosomal DNA stored in the nucleoid area, which lack histones.
Commonly known as plasmids.
DNA is tightly bound and organised with multiple and linear chromosomes.
Transcription and translation occur simultaneously in the cytoplasm
Transcription occurs in the nucleus and translation occurs in the cytoplasm
Genes (Differ in the structure, packing, density, and arrangement on the chromosome.)
Compact genomes since introns and large non-coding regions are absent. All of the genome
codes or controls cellular functions. Genes are also expressed in groups, known as operons. All
the genes in an operon are transcribed on the same RNA and then made into separate proteins.
Majority of genes have no known functions. (About 95% of the human genome does not code for
proteins or RNA or includes a gene promoter).
Genes have their own promoter and transcribed on their own strand of mRNA.
Cell division
Binary fission
Mitosis
Recombination
Transfer of DNA
Meiosis
Feature
Prokaryotic cell
Eukaryotic cell
Cell size
1-10 µm (But larger surface area to volume ratio. Hence higher metabolic rate, higher growth
rate and shorter generation time) .
10-100 µm
Cell wall
Chemically complexed, mostly made of peptidoglycan.
Present only in fungi and plants.
Cell membrane/plasma membrane
Double layer of phospholipid
Double layer of phospholipid with sterols and carbohydrates as receptors.
Nucleus
Absent
Present with well bound nuclear membrane.
Cell organelles (mitochondria, endoplasmic reticulum, lysosomes, peroxisomes, microtubules,
Golgi apparatus)
Absent
Present with well bound membranes
Vesicles, vacuoles
Present
Present
Ribosomes
Smaller(70 S)
Larger (80 S). Smaller size in organelles.
Cytoskeleton (interconnected system of fibers, threads that give structure to the cell. The main
components are microtubules, microfilaments, and intermediate filaments).
May be present
Present. Cytoplasmic streaming
.
The Software Quality plan and a Software Configuration Management pl.pdf
The Software Quality plan and a Software Configuration Management plan describe the
activities, procedures, standards, and tools that will be used for the projects software quality and
configuration management activities.
Does a project need both? Why or why not?
Solution
Software Qualiy plan describes the ways to achieve the quality standards,It defines and describes
the quality assurance activities which needs to be executed on day to day basis.And for each
project the plan needs to be in place because if a project comes up and doesn\'t meet the quality
standard then all the hardwork done on other parts will be a waste.
Software Configuration Management : This is the process of tracking the changes made in the
software running whether a new entry made or changes to existing one made. Its required in
order to keep track of changes and whenever due to some change done in current release goes
wrong then we can go back to the previous state , one of the example is SVN which is version
control tool which gives the flexibility to check what all changes has been done to it and due to
which change functionality is not working properly..
t distribution is a continuous distribution.TrueFalseSolutio.pdf
t distribution is a continuous distribution.
True
False
Solution
true. In probability and statistics, Student\'s t-distribution (or simply the t-distribution) is any
member of a family of continuousprobability distributions that arises when estimating the mean
of a normally distributed population in situations where thesample size is small and population
standard deviation is unknown.
Since this is a group discussion, each group has own conversation for.pdf
Since this is a group discussion, each group has own conversation for this topic, Here are the
ones you have access to: group own Discussion Question 2 Please answer the question below.
Minimum participation standard: You must one original response and one return comment p to
classmates. You will not be able to see other student\'s response until you answer the question.
This discussion question addresses and aligns with the following Course Learning objectives 1.
Recognize general microbiology concepts including microbial diversity (prokaryotic and
eukaryotic) characteristics. taxonomy. metabolism growth and control reproduction, genetics,
biotechnology and immunology 2. Evaluate the importance of microbes to health and disease.
ecology and industry. 4. Apply concepts of general microbiology to natural world and society.
Addresses and aligns with the following Chapter Learning objective: 5.15- Analyze the relative
importance of viruses in human infection and disease Topic from Chapter 5: Viral structure and
Life cycles-ls there such a thing as a \"good virus\"? Explain why or why not. Consider both
bacteriophages and viruses of eukaryotic organisms. Unread Search entries or author Reply
Replies are only visible to those who have posted at least one reply Previous
Solution
Bacteriophages and virus of eukaryotes organisms which include the Endogenous Retroviruses
(ERVs) can be considered as good virus because they are beneficial to the host. The
bacteriophages may be used to feed on certain infectious harmful bacterias. These phages are
normally found in mucosal membranes thus residing in mucus of nose, mouth, genitals etc. The
incoming pathogenic bacteria are invaded and combat operation is performed by these phages
which protects the body. Also similar kind of phage therapy wherein bacteriophages are used to
treat skin infections is used against acne.
These phages confer the antibacterial resistance.
ERVs have an evolutionary role in protecting the human fetus. They do so in many ways. Being
the Retroviruses, the ERVs integrate their genome with the human genome as a result of which
around 2-7% of human genome is of the viral origin. Retrovirus infection in reproductive cells
can be passed on in generations as the ERVs. Such an infection is thought to be leading to
viviparity in mammals which aids the developing fetus to survive mothers immune system. The
ERVs most useful in this task are theEndosymbiotic ERVs.
During pregnancy these ERVs are initiated in high amounts when the fetus is implanted. These
are immunodepressors, which shield the baby from its mom\'s immune system. They also secrete
a few viral proteins which help in formation of the placental syncytium which controls the
exchange of migratory cells between the embryo and the mother..
REEF Activity Which of the following general transcriptions factors u.pdf
REEF Activity Which of the following general transcriptions factors used by RNA Polymerase
ll would be inactive if the polymerase were unable to be recruited? TFIIB TFIID TFIIE TFIIF
TFIIH
Solution
RNA polymerase II would be inactiveif the polymerase fails to recruit TFIID.
TFIID binds to TATA box to initiate the transcription of DNA by RNA polymerase II..
Q2. Jay rents a room in his house to a college student. In the event.pdf
Q2. Jay rents a room in his house to a college student. In the event that the house is seriously
damaged by a fire or other peril, what kind of loss(es), in addition to the actual cash value of the
damaged home, is Jay likely to encounter? A2. (At least one loss exposure; and inappropriate
explanation will make deduction)
Solution
Jay Loses his Rental Income which he can earn when the house exists
This is a Oppurtunity Cost for JAy.
Problem 5.7 Part A How do mammals, including humans, solve the dosa.pdf
Problem 5.7 Part A How do mammals, including humans, solve the \"dosage problem\" caused
by the presence of an X and Y chromosome in one sex and two X chromosomes in the other sex?
Male RNA transcripts from the X chromosome have leaders that cause them to be translated at
twice the rate as those in females. O Females produce twice the RNA transcripts as males do, but
in females half of them are destroyed before being translated. O n males, the X chromosome is
up-regulated so that its genes are transcribed and translated twice as much as the X chromosomes
in females O They don\'t, but the X chromosome contains genes whose expression is not
quantitatively sensitive, so the differences are not important. O They don\'t; the fact that females
have twice as much X chromosome protein products as males is critical for sex determination in
mammals. o n females, one of the X chromosomes is condensed and largely inactive so that each
sex has one active X chromosome Submit My Answers Give Up Provide Feedback Continue
Solution
1. Dosage compensation is the process by which the expression levels of sex-linked genes are
altered in one sex to offset a difference in sex chromosome number between females and males
of a heterogametic species. In case of humans, females have two copies of X chromosome(XX)
and males have one(XY). Therefore, the females can produce twice as much gene product than
the males,but it is due to Dosage Compensation that one of the X chromosomeis condensed and
inactivated and hence the activity of X-linked genes is made equal in both the sexes.
In case of placental mammals, i.e, marsupials Dosage Compensation is initiated by inactivation
of one X chromosome in somatic cells of the females.
2. Down syndrome, one of the most familiar type of human trisomy in which affected individuals
have an extra copy of chromosome 21 which is caused by nondisjunction of chromosome 21
during oogenesis. This incidence is related to maternal age, wherein with growing age of mothers
there is a possibility that the chromosome tetrad during prophase I of meiosis will not remain
together. Before birth, all oocytes are arrested in Diplotene stage in females. Once the beginning
of menstrual period, meiosis resumes which indicates that the chromosomes in the tetrad must
remain properly associated till menopause. Now, with maternal age there is a probability of these
associations to break down which may lead to nondisjunction at Anaphase I..
Please find a solution, show your work. Thx E None of the above. .pdf
Please find a solution, show your work. Thx E None of the above. 4. As the value of x increases
from 1 to x 4, the value of fx) increases by 50% how many times as large as f4) is D, 4,5 E, 0.5
Solution
given value of f(x) increases by 50% as x increases from x =1 to x=4
so f(4)=f(1) +50%f(1)
f(4)=(1+50%)f(1)
f(4)=(1+(50/100))f(1)
f(4)=(1+0.5)f(1)
f(4)=1.5f(1)
f(4) is 1.5 times as large as f(1).
Part A Why is the amniotic egg considered an important evolutionary a.pdf
Part A Why is the amniotic egg considered an important evolutionary adaptation? O Allowed
the development of many more offspring O Reduced the dependence on an aqueous environment
for reproduction O Allowed internal fertilization to occur O Reduced the need for sexual
reproduction O It helps to separate the mammals from other groups such as reptiles Submit My
Answers Give Up Incorrect, one attempt remaining, Try Again
Solution
-Why is the aminotic egg considered an important evolutionary adaptation?
Aminotic eggs are evolutionary separation between amphibians and reptiles. As the amphibians
lays eggs which are non- aminotic and must be remain in water while the amniotic eggs of
reptiles were able to lay their eggs on land.
As the aminotic egg is surrounded by tough outer shell that protect the egg from predator,
damage and drying. It also contains series of fluid-filled membranes includes aminon, allantois,
yolk sac and chorion.The first membrane is chorion which carries oxygen from shell to the
embryo and waste carbon dioxide from embyo to the shell. Aminon is the layer filled with
aminotic fluid which keeps the embyo from drying out. The third layer alantois, stores waste
from embryo and fuse with chorion to fom chorioallantoic membrane, which helps to carry
oxgen and carbon dioxide to and from the embryo. A fourth membrane yolk sac helps to provide
nutrition to the developing embryo.
- Plants , fungi and animals all have eukaroytic cells. This is due to :
In this evloution, the distantly related or unrelated organisms evolve similar body forms, organs
and adaptation. They tend to evlove similar trait due to their adaptation to similar environment..
Let T be the spanning tree rooted at the start vertex produced by th.pdf
Let T be the spanning tree rooted at the start vertex produced by the depth-first search of a
connected, undirected graph, G. Argue why every edge of G, not in T, goes from a vertex in T to
one of its ancestors, that is, it is a back edge.
Hint: Suppose that such a nontree edge is a cross edge, and argue based upon the order the DFS
visits the end vertices of this edge how this leads to a contradiction.
Solution
Before we answer this question we will revise certain definitions:
1. A connected graph is a graph that has path from any vertex to any other vertex in the graph.
2. Spanning tree is a tree that covers all the vertices of the graph.
3. DFS, also known as Depth first search traverses a graph in the following order. To create the
DFS tree from a graph what it does is the following, It takes a starting vertex and then keeps all
the edges of the vertices that are NEIGHBOURS to the starting vertex. Then for each
neighbouring vertex it keeps all the edges of the neighbours of the current vertex provided the
new neighbours are not already present in the tree.
Now, coming to our question. As DFS takes each vertex v and covers its neighbours (which are
not already covered) by doing this the vertex v becomes parents of the neighbours that it is going
to cover. So, if there is an edge that joins v and an uncovered neighbour x then edge v---x will
belong to the DFS tree T. So the only edges left out is the edges like x---v because v cannot be a
child to x as it is alread a parent of x. Similarly we can see that for any pair of vertices w and y
such that if w is an ancestor of y in T then a path from w---y exists in T. obviously no path from
y----w exists in T given the nature of DFS. Therefore if G has the path y---w that will not be
present in T.
This is how we can say that every edge of G, not in T , goes from a vertex in T to one of its
ancestors, that is, it is a back edge. Because if it wasn\'t a back edge then it would be covered in
the DFS tree T..
Let I and J be ideals of R with I J. (a) Show JI is an ideal of R.pdf
Let I and J be ideals of R with I J. (a) Show J/I is an ideal of R/I. (b) Define phi: R rightarrow
(R/I)/(J/I) by phi(r) = (r + I) + J/I for r R. Show phi is a subjective homomorphism with ker phi
= J. (c) Conclude that (R/I)/(J/I) R/J.
Solution
Let I and J be ideal of R with IJ
Certainly 0+I J/I
since J is an ideal and hence 0J.
The additive identity of R/I lies in J/I
take a+I, b+IJ/I so a,bJ
since J is an ideal, we get a+b, -aJ
Now (a+I)+(b+I)=(a+b)+IJ/I and -(a+I)=-a+IJ/I
therefore J/I is a subgroup of R/I under addition
now take x+IR/I so xR
since J is an ideal, we know xaJ where aJ
so (x+I)(a+I)=xa+IJ/I
Hence J/I is an ideal of R/I
consider the map :R/IR/J given by (x+I)=x+J
let x+I=x+I, implies x-xI, implies x-xJ since IJ
we get x+J=x+J
is well-defined.
hence is surjective.
now for kernel we have
ker={x+IR/Isuchthat (x+I)=0}
={x+IR/Isuchthat xJ}
= J/I
Im()={a+Jsuchthat aR}=R/J
Hence we conclude that (R/I)/(R/J)isomorphic to R/J.theorem is proved..
1 Which component contains menusa. Menu button.b. Title bar.c.pdf
1 Which component contains menus?
a. Menu button.
b. Title bar.
c. Menu bar.
d. Combo box.
2. Which of the following statements for a JTextField is false?
a. Can be used to display uneditable text.
b. Can be used to display editable text.
c. Enables users to enter data from the keyboard.
d. Displays a list of fields.
3. Which of the following statements about heavyweight components is false?
a. AWT components are not heavyweight components.
b. Several Swing components are heavyweight components.
c. The look-and-feel may vary across platforms.
d. The functionality may vary across platforms.
4. Which pair of words does not complete the sentence below correctly?
A ________ is a ________.
a. Container, Component.
b. Container, JPanel.
c. JComponent, Container.
d. Component, Object.
5. provides the basic attributes and behaviors of a window—a title bar at the top of the
window, and buttons to minimize, maximize and close the window.
a. JLabel.
b. JFrame.
c. JSwing.
d. JWindowControl.
6. Method can be used to set the layout manager of a container.
a. setManager.
b. setLayout.
c. setLayoutManager.
d. setGUILayout.
7. A JLabel can be attached to a JFrame using method:
a. attach.
b. contain.
c. append.
d. add.
8. A JRadioButton is different from a JCheckBox in that .
a. a JRadioButton is a subclass of JToggleButton, JCheckBox is not.
b. normally several JRadioButtons are grouped together and are mutually exclusive.
c. a JRadioButton is a type of button, JCheckBox is not.
d. a JRadioButton is a state button, JCheckBox is not.
9. The logical relationship between radio buttons is maintained by objects of what class?
a. MutualExclusionGroup.
b. RadioButtonGroup.
c. Group.
d. ButtonGroup.
10. Adding a ButtonGroup object to a container:
a. is necessary for the functionality of the ButtonGroup to work properly.
b. causes all the JRadioButtons in the group to have their event handlers registered.
c. results in a compilation error.
d. None of the above.
1 Which component contains menus?
a. Menu button.
b. Title bar.
c. Menu bar.
d. Combo box.
2. Which of the following statements for a JTextField is false?
a. Can be used to display uneditable text.
b. Can be used to display editable text.
c. Enables users to enter data from the keyboard.
d. Displays a list of fields.
3. Which of the following statements about heavyweight components is false?
a. AWT components are not heavyweight components.
b. Several Swing components are heavyweight components.
c. The look-and-feel may vary across platforms.
d. The functionality may vary across platforms.
4. Which pair of words does not complete the sentence below correctly?
A ________ is a ________.
a. Container, Component.
b. Container, JPanel.
c. JComponent, Container.
d. Component, Object.
5. provides the basic attributes and behaviors of a window—a title bar at the top of the
window, and buttons to minimize, maximize and close the window.
a. JLabel.
b. JFrame.
c. JSwing.
d. JWindowControl.
6. Method can be used to set the.
In a pedigree, a rare trait appears in both sexes with equal frequenc.pdf
In a pedigree, a rare trait appears in both sexes with equal frequency, and affected offspring
often has one affected parent. What is the MOST likely mode of inheritance? Autosomal
recessive Autosomal dominant X-linked recessive X-linked dominant Y-linked Since linked
genes segregate together, they would be expected to: not show dominance. not assort
independently. produce a novel phenotype by gene interaction. show incomplete dominance.
None of the above
Solution
5. Autosmal dominanat would have equaly frquency appearance in both sex (so not x and y
linked) and always an affected parents only would give a affected off spring
7. Linked gene would show dominanace if they are domianat and would assort independently on
recombiantion other wise not. they will show complate dominanace unless they ahve intereaction
to other gene. so option E is best answer here.
I need help with those definitions, please. Define toxic shock synd.pdf
I need help with those definitions, please. Define: toxic shock syndrome (TSS) impetigo MRSA
Solution
Toxic shock syndrome (TSS): It is an illness caused due to bacterial toxins. The main causative
bacteria is Staphylococcus aureus. It could also be caused by Streptococcus pyogenes. TSS
caused by S. pyogenes is sometimes called toxic shock like syndrome.
Symptoms include high fever, low blood pressure. In extreme conditions it may lead to coma and
multiorgan failure.
Impetigo is a disease that occurs on superficial skin. It is caused by either Staphylococcus aureus
or Streptococcus pyogenes. Yellowish crust formed on face, arms or legs represent impetigo.
MRSA: methicillin resistant Staphylococcus aureus infections. These infections are difficult to
treat, since the bacteria are resistant to several antibiotics such as penicillins and cephalosporins..
Help Pleaaaaase D Question 1 In a diploid organism, alleles of a gen.pdf
Help Pleaaaaase D Question 1 In a diploid organism, alleles of a gene are located on O non
homologous chromosomes O sister chromatids O homologous chromosomes O the same
chromosome 0.5 pts
Solution
1. The variant form of a gene is called as an allele. In diploid organisms, alleles of same locus
either may be homozygous or heterozygous. Therefore, the alleles occur on sister chromatids.
Option 2 is correct.
12. During meiosis two consecutive nuclear divisions take place and result in formation of 4
haploid daughter nuclei. The meiosis is carried out in series of events occurring at various stages.
In the first stage (prophase I) the diploid nuclei containing chromosomes from as tetrads and are
condensed. The synapsis and crossing over takes place to exchange the fragments between the
chromosomes. Option 1 is correct.
13. Gametes of diploid organisms are haploid and should have one copy of every gene. Option 4
is correct..
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CASE APPLICATION #3 Decision Making, Saudi Style appreciate the distinctive cultural
differences in many Saudi Arabian-based businesses. Decision making can take longer because
many of the companies are family owned, and the tradition is for the family to thoroughly
discuss a particular proposition before committing the business to it, Equally, the chief executive
is often also the head of the family, Ahmed Youssef of the global management consultancy Booz
& Company believes that a major issue facing Saudi family businesses is making the choice as to
who traditionally takes leadership positions in the business and those who may be more capable
of fulfilling such roles. This problem cuts to the heart of the issue of decision making. Added to
this are the issues of the business being expected to support an ever-increasing number of and
securing time with this individual may be difficult. Saudi Arabia has what could be called a
merchant, or trad beyond their original core competences. ing, culture. Long before the discovery
of oil, the Saudis wene shrewd negotiators. Saudi company hierarchies can be fairly faster and
more focused, especially given the fact that many of rigid, and employees operate with clear
lines of authority. In the countries in which these merchant family businesses operate recent
years, the pace of busi- ness has accelerated, but de- cision making can still be a Sdi Arablan
businesseSbefore. A survey carried out by slow and deliberate process. Decision makers will
consult widely within the organiza- tion if they are unsure about how the decision will affect the
best interests of the company. made it difficult to coordinate decision making and planning. In
this respect, navigating several layers of approval and support The suggestion from the
consulting firm is that businesses should may be necessary before a decision is finally made.
Decision making, according to Youssef, will have to be difficulties in navigating the Gulf!\"
Booz discovered that many of the divest themselves of some of the ventures unrelated to core ac-
In soine cases in Saudi Arabia, the decision making can be ivities and concentrate on
reinvestment in core businesses. In this delegated down the organization, but the decision will
still need way, decision making can be more focused and streamlined. What does all this mean
for the non-Saudi? It entails a slightly different approach to the decision-making process and
Decisions are often made with reference to the specific situa tion rather than an all-encompassing
set of rules or laws. In many cases, personal feelings and experiences are more important in
decisions than simple objective and empirical data To make a risky decision, decision makers
need to feel comfort able with that decision and may be more willing to make the deci- 1.
Friendship and business are nearly always interlinked and 2. Scheduled meetings are often
moveable due to Saudis sion if they trust those involved.
Solution
4.25)in Saudi busin.
You and another tech are discussing the relative merits of SCSI inte.pdf
You and another tech are discussing the relative merits of SCSI interfaces. You say that SCSI is
dead, at least as far as drives go, and has been replaced by SAS and SATA. Your coworker says
that SCSI has evolved and still has valid technical applications in today’s computing
environment. Which modern applications does she say SCSI currently possesses?
A. SCSI now can use serial as well as parallel interfaces.
B. SCSI now uses TCP/IP as a transport mechanism.
C. Some motherboard manufacturers still market SCSI interfaces supporting PCI Express and
PCI-X.
D. SCSI Ultra-5 (parallel) now supports as 64-bit data width.
Solution
A and D. LCD monitors do not have a refresh rate as such because LCDs use a separate
backlight for illuminating an image displayed by liquid crystal shutters and shutters do not
“refresh” but rather stay continuously at their stated opacity. You only need to degauss a CRT
monitor, since LCD monitors do not acquire or generate a magnetic field..
Which of the following is NOT true of reflexes They are involuntary.pdf
Which of the following is NOT true of reflexes? They are involuntary. The simplest pathway
by which they occur is a reflex arc. They must be integrated in the brain. They allow
individuals to react to a stimulus very quickly.
Solution
Answer: They must be intergrated in the brain.
Explanation:
A reflex is an involuntary and nearly instantaneous movement in response to a stimulus.
Scientific use of the term \"reflex\" refers to a behavior that is mediated via the reflex arc. A
reflex arc is a neural pathway that controls a reflex action. In higher animals, most sensory
neurons do not pass directly into the brain, but synapse in the spinal cord. This characteristic
allows reflex actions to occur relatively quickly by activating spinal motor neurons without the
delay of routing signals through the brain, although the brain will receive sensory input while the
reflex is carried out. Analysis of the signal takes place after action has been taken..
What is this pedigree and example of Autosomal dominant autosomal .pdf
What is this pedigree and example of? Autosomal dominant autosomal recessive X-linked
dominant X-linked recessive
Solution
This is a case of Autosomal recessive. Cannot be dominant as two unaffected parents could have
affected offspring as they inherit two mutated genes, one from each parent. These disorders are
usually passed on by two carriers. For example cystic fibrosis
Autosomal dominant: can\'t be possible as affected parents cannot have unaffected offsprings.
X-linked recessive: affected sons result from affected mother.
X-linked dominant: affected daughters result from affected father..
what is total output in economicsSolutionWhat is total output .pdf
what is total output in economics
Solution
What is total output in economics
Total output in economics is defined as the quantity of goods or services produced in a given
period ot time by a firm, industry or a country whether consumed or used for further production.
It is the national output that makes a country rich, not the amounts of money. It is a tool to
determine whether an economy is growing or contracting by comparing outputs at two different
points in time. The Gross Domestic Product (GDP) is the measure we use today to measure
national economic output.
*****.
What are the components of the prokaryotic and eukaryotic cells a.pdf
What are the components of the prokaryotic and eukaryotic cells ?
a) Structure, Composition, and function
Solution
Feature
Prokaryotic cell
Eukaryotic cell
Cell size
1-10 µm (But larger surface area to volume ratio. Hence higher metabolic rate, higher growth
rate and shorter generation time) .
10-100 µm
Cell wall
Chemically complexed, mostly made of peptidoglycan.
Present only in fungi and plants.
Cell membrane/plasma membrane
Double layer of phospholipid
Double layer of phospholipid with sterols and carbohydrates as receptors.
Nucleus
Absent
Present with well bound nuclear membrane.
Cell organelles (mitochondria, endoplasmic reticulum, lysosomes, peroxisomes, microtubules,
Golgi apparatus)
Absent
Present with well bound membranes
Vesicles, vacuoles
Present
Present
Ribosomes
Smaller(70 S)
Larger (80 S). Smaller size in organelles.
Cytoskeleton (interconnected system of fibers, threads that give structure to the cell. The main
components are microtubules, microfilaments, and intermediate filaments).
May be present
Present. Cytoplasmic streaming
DNA
A single loop of stable chromosomal DNA stored in the nucleoid area, which lack histones.
Commonly known as plasmids.
DNA is tightly bound and organised with multiple and linear chromosomes.
Transcription and translation occur simultaneously in the cytoplasm
Transcription occurs in the nucleus and translation occurs in the cytoplasm
Genes (Differ in the structure, packing, density, and arrangement on the chromosome.)
Compact genomes since introns and large non-coding regions are absent. All of the genome
codes or controls cellular functions. Genes are also expressed in groups, known as operons. All
the genes in an operon are transcribed on the same RNA and then made into separate proteins.
Majority of genes have no known functions. (About 95% of the human genome does not code for
proteins or RNA or includes a gene promoter).
Genes have their own promoter and transcribed on their own strand of mRNA.
Cell division
Binary fission
Mitosis
Recombination
Transfer of DNA
Meiosis
Feature
Prokaryotic cell
Eukaryotic cell
Cell size
1-10 µm (But larger surface area to volume ratio. Hence higher metabolic rate, higher growth
rate and shorter generation time) .
10-100 µm
Cell wall
Chemically complexed, mostly made of peptidoglycan.
Present only in fungi and plants.
Cell membrane/plasma membrane
Double layer of phospholipid
Double layer of phospholipid with sterols and carbohydrates as receptors.
Nucleus
Absent
Present with well bound nuclear membrane.
Cell organelles (mitochondria, endoplasmic reticulum, lysosomes, peroxisomes, microtubules,
Golgi apparatus)
Absent
Present with well bound membranes
Vesicles, vacuoles
Present
Present
Ribosomes
Smaller(70 S)
Larger (80 S). Smaller size in organelles.
Cytoskeleton (interconnected system of fibers, threads that give structure to the cell. The main
components are microtubules, microfilaments, and intermediate filaments).
May be present
Present. Cytoplasmic streaming
.
The Software Quality plan and a Software Configuration Management pl.pdf
The Software Quality plan and a Software Configuration Management plan describe the
activities, procedures, standards, and tools that will be used for the projects software quality and
configuration management activities.
Does a project need both? Why or why not?
Solution
Software Qualiy plan describes the ways to achieve the quality standards,It defines and describes
the quality assurance activities which needs to be executed on day to day basis.And for each
project the plan needs to be in place because if a project comes up and doesn\'t meet the quality
standard then all the hardwork done on other parts will be a waste.
Software Configuration Management : This is the process of tracking the changes made in the
software running whether a new entry made or changes to existing one made. Its required in
order to keep track of changes and whenever due to some change done in current release goes
wrong then we can go back to the previous state , one of the example is SVN which is version
control tool which gives the flexibility to check what all changes has been done to it and due to
which change functionality is not working properly..
t distribution is a continuous distribution.TrueFalseSolutio.pdf
t distribution is a continuous distribution.
True
False
Solution
true. In probability and statistics, Student\'s t-distribution (or simply the t-distribution) is any
member of a family of continuousprobability distributions that arises when estimating the mean
of a normally distributed population in situations where thesample size is small and population
standard deviation is unknown.
Since this is a group discussion, each group has own conversation for.pdf
Since this is a group discussion, each group has own conversation for this topic, Here are the
ones you have access to: group own Discussion Question 2 Please answer the question below.
Minimum participation standard: You must one original response and one return comment p to
classmates. You will not be able to see other student\'s response until you answer the question.
This discussion question addresses and aligns with the following Course Learning objectives 1.
Recognize general microbiology concepts including microbial diversity (prokaryotic and
eukaryotic) characteristics. taxonomy. metabolism growth and control reproduction, genetics,
biotechnology and immunology 2. Evaluate the importance of microbes to health and disease.
ecology and industry. 4. Apply concepts of general microbiology to natural world and society.
Addresses and aligns with the following Chapter Learning objective: 5.15- Analyze the relative
importance of viruses in human infection and disease Topic from Chapter 5: Viral structure and
Life cycles-ls there such a thing as a \"good virus\"? Explain why or why not. Consider both
bacteriophages and viruses of eukaryotic organisms. Unread Search entries or author Reply
Replies are only visible to those who have posted at least one reply Previous
Solution
Bacteriophages and virus of eukaryotes organisms which include the Endogenous Retroviruses
(ERVs) can be considered as good virus because they are beneficial to the host. The
bacteriophages may be used to feed on certain infectious harmful bacterias. These phages are
normally found in mucosal membranes thus residing in mucus of nose, mouth, genitals etc. The
incoming pathogenic bacteria are invaded and combat operation is performed by these phages
which protects the body. Also similar kind of phage therapy wherein bacteriophages are used to
treat skin infections is used against acne.
These phages confer the antibacterial resistance.
ERVs have an evolutionary role in protecting the human fetus. They do so in many ways. Being
the Retroviruses, the ERVs integrate their genome with the human genome as a result of which
around 2-7% of human genome is of the viral origin. Retrovirus infection in reproductive cells
can be passed on in generations as the ERVs. Such an infection is thought to be leading to
viviparity in mammals which aids the developing fetus to survive mothers immune system. The
ERVs most useful in this task are theEndosymbiotic ERVs.
During pregnancy these ERVs are initiated in high amounts when the fetus is implanted. These
are immunodepressors, which shield the baby from its mom\'s immune system. They also secrete
a few viral proteins which help in formation of the placental syncytium which controls the
exchange of migratory cells between the embryo and the mother..
REEF Activity Which of the following general transcriptions factors u.pdf
REEF Activity Which of the following general transcriptions factors used by RNA Polymerase
ll would be inactive if the polymerase were unable to be recruited? TFIIB TFIID TFIIE TFIIF
TFIIH
Solution
RNA polymerase II would be inactiveif the polymerase fails to recruit TFIID.
TFIID binds to TATA box to initiate the transcription of DNA by RNA polymerase II..
Q2. Jay rents a room in his house to a college student. In the event.pdf
Q2. Jay rents a room in his house to a college student. In the event that the house is seriously
damaged by a fire or other peril, what kind of loss(es), in addition to the actual cash value of the
damaged home, is Jay likely to encounter? A2. (At least one loss exposure; and inappropriate
explanation will make deduction)
Solution
Jay Loses his Rental Income which he can earn when the house exists
This is a Oppurtunity Cost for JAy.
Problem 5.7 Part A How do mammals, including humans, solve the dosa.pdf
Problem 5.7 Part A How do mammals, including humans, solve the \"dosage problem\" caused
by the presence of an X and Y chromosome in one sex and two X chromosomes in the other sex?
Male RNA transcripts from the X chromosome have leaders that cause them to be translated at
twice the rate as those in females. O Females produce twice the RNA transcripts as males do, but
in females half of them are destroyed before being translated. O n males, the X chromosome is
up-regulated so that its genes are transcribed and translated twice as much as the X chromosomes
in females O They don\'t, but the X chromosome contains genes whose expression is not
quantitatively sensitive, so the differences are not important. O They don\'t; the fact that females
have twice as much X chromosome protein products as males is critical for sex determination in
mammals. o n females, one of the X chromosomes is condensed and largely inactive so that each
sex has one active X chromosome Submit My Answers Give Up Provide Feedback Continue
Solution
1. Dosage compensation is the process by which the expression levels of sex-linked genes are
altered in one sex to offset a difference in sex chromosome number between females and males
of a heterogametic species. In case of humans, females have two copies of X chromosome(XX)
and males have one(XY). Therefore, the females can produce twice as much gene product than
the males,but it is due to Dosage Compensation that one of the X chromosomeis condensed and
inactivated and hence the activity of X-linked genes is made equal in both the sexes.
In case of placental mammals, i.e, marsupials Dosage Compensation is initiated by inactivation
of one X chromosome in somatic cells of the females.
2. Down syndrome, one of the most familiar type of human trisomy in which affected individuals
have an extra copy of chromosome 21 which is caused by nondisjunction of chromosome 21
during oogenesis. This incidence is related to maternal age, wherein with growing age of mothers
there is a possibility that the chromosome tetrad during prophase I of meiosis will not remain
together. Before birth, all oocytes are arrested in Diplotene stage in females. Once the beginning
of menstrual period, meiosis resumes which indicates that the chromosomes in the tetrad must
remain properly associated till menopause. Now, with maternal age there is a probability of these
associations to break down which may lead to nondisjunction at Anaphase I..
Please find a solution, show your work. Thx E None of the above. .pdf
Please find a solution, show your work. Thx E None of the above. 4. As the value of x increases
from 1 to x 4, the value of fx) increases by 50% how many times as large as f4) is D, 4,5 E, 0.5
Solution
given value of f(x) increases by 50% as x increases from x =1 to x=4
so f(4)=f(1) +50%f(1)
f(4)=(1+50%)f(1)
f(4)=(1+(50/100))f(1)
f(4)=(1+0.5)f(1)
f(4)=1.5f(1)
f(4) is 1.5 times as large as f(1).
Part A Why is the amniotic egg considered an important evolutionary a.pdf
Part A Why is the amniotic egg considered an important evolutionary adaptation? O Allowed
the development of many more offspring O Reduced the dependence on an aqueous environment
for reproduction O Allowed internal fertilization to occur O Reduced the need for sexual
reproduction O It helps to separate the mammals from other groups such as reptiles Submit My
Answers Give Up Incorrect, one attempt remaining, Try Again
Solution
-Why is the aminotic egg considered an important evolutionary adaptation?
Aminotic eggs are evolutionary separation between amphibians and reptiles. As the amphibians
lays eggs which are non- aminotic and must be remain in water while the amniotic eggs of
reptiles were able to lay their eggs on land.
As the aminotic egg is surrounded by tough outer shell that protect the egg from predator,
damage and drying. It also contains series of fluid-filled membranes includes aminon, allantois,
yolk sac and chorion.The first membrane is chorion which carries oxygen from shell to the
embryo and waste carbon dioxide from embyo to the shell. Aminon is the layer filled with
aminotic fluid which keeps the embyo from drying out. The third layer alantois, stores waste
from embryo and fuse with chorion to fom chorioallantoic membrane, which helps to carry
oxgen and carbon dioxide to and from the embryo. A fourth membrane yolk sac helps to provide
nutrition to the developing embryo.
- Plants , fungi and animals all have eukaroytic cells. This is due to :
In this evloution, the distantly related or unrelated organisms evolve similar body forms, organs
and adaptation. They tend to evlove similar trait due to their adaptation to similar environment..
Let T be the spanning tree rooted at the start vertex produced by th.pdf
Let T be the spanning tree rooted at the start vertex produced by the depth-first search of a
connected, undirected graph, G. Argue why every edge of G, not in T, goes from a vertex in T to
one of its ancestors, that is, it is a back edge.
Hint: Suppose that such a nontree edge is a cross edge, and argue based upon the order the DFS
visits the end vertices of this edge how this leads to a contradiction.
Solution
Before we answer this question we will revise certain definitions:
1. A connected graph is a graph that has path from any vertex to any other vertex in the graph.
2. Spanning tree is a tree that covers all the vertices of the graph.
3. DFS, also known as Depth first search traverses a graph in the following order. To create the
DFS tree from a graph what it does is the following, It takes a starting vertex and then keeps all
the edges of the vertices that are NEIGHBOURS to the starting vertex. Then for each
neighbouring vertex it keeps all the edges of the neighbours of the current vertex provided the
new neighbours are not already present in the tree.
Now, coming to our question. As DFS takes each vertex v and covers its neighbours (which are
not already covered) by doing this the vertex v becomes parents of the neighbours that it is going
to cover. So, if there is an edge that joins v and an uncovered neighbour x then edge v---x will
belong to the DFS tree T. So the only edges left out is the edges like x---v because v cannot be a
child to x as it is alread a parent of x. Similarly we can see that for any pair of vertices w and y
such that if w is an ancestor of y in T then a path from w---y exists in T. obviously no path from
y----w exists in T given the nature of DFS. Therefore if G has the path y---w that will not be
present in T.
This is how we can say that every edge of G, not in T , goes from a vertex in T to one of its
ancestors, that is, it is a back edge. Because if it wasn\'t a back edge then it would be covered in
the DFS tree T..
Let I and J be ideals of R with I J. (a) Show JI is an ideal of R.pdf
Let I and J be ideals of R with I J. (a) Show J/I is an ideal of R/I. (b) Define phi: R rightarrow
(R/I)/(J/I) by phi(r) = (r + I) + J/I for r R. Show phi is a subjective homomorphism with ker phi
= J. (c) Conclude that (R/I)/(J/I) R/J.
Solution
Let I and J be ideal of R with IJ
Certainly 0+I J/I
since J is an ideal and hence 0J.
The additive identity of R/I lies in J/I
take a+I, b+IJ/I so a,bJ
since J is an ideal, we get a+b, -aJ
Now (a+I)+(b+I)=(a+b)+IJ/I and -(a+I)=-a+IJ/I
therefore J/I is a subgroup of R/I under addition
now take x+IR/I so xR
since J is an ideal, we know xaJ where aJ
so (x+I)(a+I)=xa+IJ/I
Hence J/I is an ideal of R/I
consider the map :R/IR/J given by (x+I)=x+J
let x+I=x+I, implies x-xI, implies x-xJ since IJ
we get x+J=x+J
is well-defined.
hence is surjective.
now for kernel we have
ker={x+IR/Isuchthat (x+I)=0}
={x+IR/Isuchthat xJ}
= J/I
Im()={a+Jsuchthat aR}=R/J
Hence we conclude that (R/I)/(R/J)isomorphic to R/J.theorem is proved..
1 Which component contains menusa. Menu button.b. Title bar.c.pdf
1 Which component contains menus?
a. Menu button.
b. Title bar.
c. Menu bar.
d. Combo box.
2. Which of the following statements for a JTextField is false?
a. Can be used to display uneditable text.
b. Can be used to display editable text.
c. Enables users to enter data from the keyboard.
d. Displays a list of fields.
3. Which of the following statements about heavyweight components is false?
a. AWT components are not heavyweight components.
b. Several Swing components are heavyweight components.
c. The look-and-feel may vary across platforms.
d. The functionality may vary across platforms.
4. Which pair of words does not complete the sentence below correctly?
A ________ is a ________.
a. Container, Component.
b. Container, JPanel.
c. JComponent, Container.
d. Component, Object.
5. provides the basic attributes and behaviors of a window—a title bar at the top of the
window, and buttons to minimize, maximize and close the window.
a. JLabel.
b. JFrame.
c. JSwing.
d. JWindowControl.
6. Method can be used to set the layout manager of a container.
a. setManager.
b. setLayout.
c. setLayoutManager.
d. setGUILayout.
7. A JLabel can be attached to a JFrame using method:
a. attach.
b. contain.
c. append.
d. add.
8. A JRadioButton is different from a JCheckBox in that .
a. a JRadioButton is a subclass of JToggleButton, JCheckBox is not.
b. normally several JRadioButtons are grouped together and are mutually exclusive.
c. a JRadioButton is a type of button, JCheckBox is not.
d. a JRadioButton is a state button, JCheckBox is not.
9. The logical relationship between radio buttons is maintained by objects of what class?
a. MutualExclusionGroup.
b. RadioButtonGroup.
c. Group.
d. ButtonGroup.
10. Adding a ButtonGroup object to a container:
a. is necessary for the functionality of the ButtonGroup to work properly.
b. causes all the JRadioButtons in the group to have their event handlers registered.
c. results in a compilation error.
d. None of the above.
1 Which component contains menus?
a. Menu button.
b. Title bar.
c. Menu bar.
d. Combo box.
2. Which of the following statements for a JTextField is false?
a. Can be used to display uneditable text.
b. Can be used to display editable text.
c. Enables users to enter data from the keyboard.
d. Displays a list of fields.
3. Which of the following statements about heavyweight components is false?
a. AWT components are not heavyweight components.
b. Several Swing components are heavyweight components.
c. The look-and-feel may vary across platforms.
d. The functionality may vary across platforms.
4. Which pair of words does not complete the sentence below correctly?
A ________ is a ________.
a. Container, Component.
b. Container, JPanel.
c. JComponent, Container.
d. Component, Object.
5. provides the basic attributes and behaviors of a window—a title bar at the top of the
window, and buttons to minimize, maximize and close the window.
a. JLabel.
b. JFrame.
c. JSwing.
d. JWindowControl.
6. Method can be used to set the.
In a pedigree, a rare trait appears in both sexes with equal frequenc.pdf
In a pedigree, a rare trait appears in both sexes with equal frequency, and affected offspring
often has one affected parent. What is the MOST likely mode of inheritance? Autosomal
recessive Autosomal dominant X-linked recessive X-linked dominant Y-linked Since linked
genes segregate together, they would be expected to: not show dominance. not assort
independently. produce a novel phenotype by gene interaction. show incomplete dominance.
None of the above
Solution
5. Autosmal dominanat would have equaly frquency appearance in both sex (so not x and y
linked) and always an affected parents only would give a affected off spring
7. Linked gene would show dominanace if they are domianat and would assort independently on
recombiantion other wise not. they will show complate dominanace unless they ahve intereaction
to other gene. so option E is best answer here.
I need help with those definitions, please. Define toxic shock synd.pdf
I need help with those definitions, please. Define: toxic shock syndrome (TSS) impetigo MRSA
Solution
Toxic shock syndrome (TSS): It is an illness caused due to bacterial toxins. The main causative
bacteria is Staphylococcus aureus. It could also be caused by Streptococcus pyogenes. TSS
caused by S. pyogenes is sometimes called toxic shock like syndrome.
Symptoms include high fever, low blood pressure. In extreme conditions it may lead to coma and
multiorgan failure.
Impetigo is a disease that occurs on superficial skin. It is caused by either Staphylococcus aureus
or Streptococcus pyogenes. Yellowish crust formed on face, arms or legs represent impetigo.
MRSA: methicillin resistant Staphylococcus aureus infections. These infections are difficult to
treat, since the bacteria are resistant to several antibiotics such as penicillins and cephalosporins..
Help Pleaaaaase D Question 1 In a diploid organism, alleles of a gen.pdf
Help Pleaaaaase D Question 1 In a diploid organism, alleles of a gene are located on O non
homologous chromosomes O sister chromatids O homologous chromosomes O the same
chromosome 0.5 pts
Solution
1. The variant form of a gene is called as an allele. In diploid organisms, alleles of same locus
either may be homozygous or heterozygous. Therefore, the alleles occur on sister chromatids.
Option 2 is correct.
12. During meiosis two consecutive nuclear divisions take place and result in formation of 4
haploid daughter nuclei. The meiosis is carried out in series of events occurring at various stages.
In the first stage (prophase I) the diploid nuclei containing chromosomes from as tetrads and are
condensed. The synapsis and crossing over takes place to exchange the fragments between the
chromosomes. Option 1 is correct.
13. Gametes of diploid organisms are haploid and should have one copy of every gene. Option 4
is correct..
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আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
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Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
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