Step1 In the second period Li has the highest second ionization energy as the 2nd
electron is being removed from a stable 1s2 configuration. Step2 Be has lowest 2nd ionization
energy ; as removal of 2 electrons leads to a stable 1s2 configuration. Step3 O has highest 2nd
ionization energy as the 2nd electron is being removed from a half filled 2p subshell. N has
lowest as removal is from a partly filled 2p shell. Also between N and F ; following the general
periodic trend N has second ionization energy less than F.
Solution
Step1 In the second period Li has the highest second ionization energy as the 2nd
electron is being removed from a stable 1s2 configuration. Step2 Be has lowest 2nd ionization
energy ; as removal of 2 electrons leads to a stable 1s2 configuration. Step3 O has highest 2nd
ionization energy as the 2nd electron is being removed from a half filled 2p subshell. N has
lowest as removal is from a partly filled 2p shell. Also between N and F ; following the general
periodic trend N has second ionization energy less than F..
The Bohr Model of the hydrogen atom proposed that there were very spec.docxchrisflorence13710
The Bohr Model of the hydrogen atom proposed that there were very specific energy states that the electron could be in. These states were called stationary orbits or stationary states. Higher energy states were further from the nucleus. These orbits were thought to be essentially spherical shells in which the electrons orbited at a fixed radius or distance from the nucleus. The smallest orbit is represented by n=1, the next smallest n-2, and so on, where n is a positive integer representing the shell or orbit. What is the radius of the n 5 orbit for Hydrogen (2 1)? Submit Answer Incorrect. Tries 2/10 Previous Tries Each shell has a very specific energy. Note that the energy of zero is used to represent the level at which an electron becomes unbound from the nucleus and can fly free. The energies for the Bohr orbits are all negative, which means they are all shells in which the electron is bound in orbit around the nucleus. What is the energy for the n-2 Bohr orbit for Hydrogen (Z-1) expressed in Joules? (do not enter units) Submit Answer Tries o/10 what is the energy for the n=2 Bohr orbit for Hydrogen (Z=1) expressed in eV? (do not enter units) Submit Answer Tries 0/1O job of calculating the energy levels for lons that are hydrogen-like, meaning they may have more protons in the nucleus, but they only have one electron. Examples would be He The Bohr Model does a good LI+2, Bet3 What is the radius of the n-5 Bohr orbit for B4 (Boron, Z-5)? Submit Answer Tries 0/10 What is the energy of the n-2 Bohr orbit for Be+3 (Beryllium, Z-4)? You can use your choice of energy units. Make sure to enter units this time Submit Answr Tries 0/10
Solution
part a:
bohr radius of nth orbit for hydrogen is given by
r=4*pi*epsilon*(h/(2*pi))^2*n^2/(m*e^2)
where epsilon=electrical permitivity=8.85*10^(-12)
h=planck’s constant=6.626*10^(-34)
m=mass of electron=9.1*10^(-31) kg
e=magnitude of charge on electron=1.6*10^(-19) C
r=5.3090*10^(-11)*n^2
for n=5, radius =1.3272 nm
part b:
energy is given by -13.6/n^2 eV
for n=2, energy=-3.4 eV
=-5.44*10^(-19) J
part c:
energy in eV=-3.4 eV
part d:
radius for hydrogen like ions=a0*n^2/Z
where a0=5.3090*10^(-11) m
for Boron ion, Z=5
hence for n=5,radius=0.26545 nm
part e:
energy for hydrogen like ion=-13.6*Z^2/n^2
using Z=4 and n=2
energy value=-13.6*4^2/2^2=-54.4 eV
.
1Calculation of predetermined overhead rate based on direct labor .pdfanil0878
1
Calculation of predetermined overhead rate based on direct labor cost:
Job 70
Job 71
Job 72
Applied Overhead (A)
1425
975
675
Direct Labor Cost (B)
1900
1300
900
Predetermined overhead rate (% of Direct Labor Cost)= A/B
75%
75%
75%
2
Calculation of ending balance for each job as of August 31:
Job 70
Job 71
Job 72
Job 73
Job 74
Job 75
Job 76
Direct Material
$ 2,400
$ 3,235
$ 4,400
$ 5,000
$ 300
$ 560
$ 80
(1600+800)
(2000+1235)
(850+3550)
Direct labor
$ 2,900
$ 2,700
$ 3,100
$ 1,800
$ 600
$ 860
$ 172
(1900+1000)
(1300+1400)
(900+2200)
Overhead = Direct Labor Cost *75%
$ 2,175
$ 2,025
$ 2,325
$ 1,350
$ 450
$ 645
$ 129
Ending Balance
$ 7,475
$ 7,960
$ 9,825
$ 8,150
$ 1,350
$ 2,065
$ 381
3
Calculation of ending balance of Work in Process as of August 31:
Jobs in ending work in process
Job 71
Job 74
Job 76
Total
Ending balance of Work in Process as of August 31
$ 7,960
$ 1,350
$ 381
$ 9,691
4
Calculation of cost of goods sold for August:
Jobs sold
Job 72
Job 75
Total
Cost of Goods sold
$ 9,825
$ 2,065
$ 11,890
5
Calculation of Cairle’s sales revenue for August:
Jobs sold
Job 72
Job 75
Total
Cost of Goods sold
$ 9,825
$ 2,065
$ 11,890
Add: Margin = Cost * 20%
$ 1,965
$ 413
$ 2,378
Sales Revenue
$ 11,790
$ 2,478
$ 14,268
1
Calculation of predetermined overhead rate based on direct labor cost:
Job 70
Job 71
Job 72
Applied Overhead (A)
1425
975
675
Direct Labor Cost (B)
1900
1300
900
Predetermined overhead rate (% of Direct Labor Cost)= A/B
75%
75%
75%
2
Calculation of ending balance for each job as of August 31:
Job 70
Job 71
Job 72
Job 73
Job 74
Job 75
Job 76
Direct Material
$ 2,400
$ 3,235
$ 4,400
$ 5,000
$ 300
$ 560
$ 80
(1600+800)
(2000+1235)
(850+3550)
Direct labor
$ 2,900
$ 2,700
$ 3,100
$ 1,800
$ 600
$ 860
$ 172
(1900+1000)
(1300+1400)
(900+2200)
Overhead = Direct Labor Cost *75%
$ 2,175
$ 2,025
$ 2,325
$ 1,350
$ 450
$ 645
$ 129
Ending Balance
$ 7,475
$ 7,960
$ 9,825
$ 8,150
$ 1,350
$ 2,065
$ 381
3
Calculation of ending balance of Work in Process as of August 31:
Jobs in ending work in process
Job 71
Job 74
Job 76
Total
Ending balance of Work in Process as of August 31
$ 7,960
$ 1,350
$ 381
$ 9,691
4
Calculation of cost of goods sold for August:
Jobs sold
Job 72
Job 75
Total
Cost of Goods sold
$ 9,825
$ 2,065
$ 11,890
5
Calculation of Cairle’s sales revenue for August:
Jobs sold
Job 72
Job 75
Total
Cost of Goods sold
$ 9,825
$ 2,065
$ 11,890
Add: Margin = Cost * 20%
$ 1,965
$ 413
$ 2,378
Sales Revenue
$ 11,790
$ 2,478
$ 14,268
Solution
1
Calculation of predetermined overhead rate based on direct labor cost:
Job 70
Job 71
Job 72
Applied Overhead (A)
1425
975
675
Direct Labor Cost (B)
1900
1300
900
Predetermined overhead rate (% of Direct Labor Cost)= A/B
75%
75%
75%
2
Calculation of ending balance for each job as of August 31:
Job 70
Job 71
Job 72
Job 73
Job 74
Job 75
Job 76
Direct Material
$ 2,400
$ 3,235
$ 4,400
$ 5,000
$ 300
$ 560
$ 80
(1600+800)
(2000+1235)
(850+3550)
Direct labor
$ 2,900
$ 2,700
$ 3,100
$ 1,800
$ 600
$ 860
$ 172
(1900+10.
The Bohr Model of the hydrogen atom proposed that there were very spec.docxchrisflorence13710
The Bohr Model of the hydrogen atom proposed that there were very specific energy states that the electron could be in. These states were called stationary orbits or stationary states. Higher energy states were further from the nucleus. These orbits were thought to be essentially spherical shells in which the electrons orbited at a fixed radius or distance from the nucleus. The smallest orbit is represented by n=1, the next smallest n-2, and so on, where n is a positive integer representing the shell or orbit. What is the radius of the n 5 orbit for Hydrogen (2 1)? Submit Answer Incorrect. Tries 2/10 Previous Tries Each shell has a very specific energy. Note that the energy of zero is used to represent the level at which an electron becomes unbound from the nucleus and can fly free. The energies for the Bohr orbits are all negative, which means they are all shells in which the electron is bound in orbit around the nucleus. What is the energy for the n-2 Bohr orbit for Hydrogen (Z-1) expressed in Joules? (do not enter units) Submit Answer Tries o/10 what is the energy for the n=2 Bohr orbit for Hydrogen (Z=1) expressed in eV? (do not enter units) Submit Answer Tries 0/1O job of calculating the energy levels for lons that are hydrogen-like, meaning they may have more protons in the nucleus, but they only have one electron. Examples would be He The Bohr Model does a good LI+2, Bet3 What is the radius of the n-5 Bohr orbit for B4 (Boron, Z-5)? Submit Answer Tries 0/10 What is the energy of the n-2 Bohr orbit for Be+3 (Beryllium, Z-4)? You can use your choice of energy units. Make sure to enter units this time Submit Answr Tries 0/10
Solution
part a:
bohr radius of nth orbit for hydrogen is given by
r=4*pi*epsilon*(h/(2*pi))^2*n^2/(m*e^2)
where epsilon=electrical permitivity=8.85*10^(-12)
h=planck’s constant=6.626*10^(-34)
m=mass of electron=9.1*10^(-31) kg
e=magnitude of charge on electron=1.6*10^(-19) C
r=5.3090*10^(-11)*n^2
for n=5, radius =1.3272 nm
part b:
energy is given by -13.6/n^2 eV
for n=2, energy=-3.4 eV
=-5.44*10^(-19) J
part c:
energy in eV=-3.4 eV
part d:
radius for hydrogen like ions=a0*n^2/Z
where a0=5.3090*10^(-11) m
for Boron ion, Z=5
hence for n=5,radius=0.26545 nm
part e:
energy for hydrogen like ion=-13.6*Z^2/n^2
using Z=4 and n=2
energy value=-13.6*4^2/2^2=-54.4 eV
.
1Calculation of predetermined overhead rate based on direct labor .pdfanil0878
1
Calculation of predetermined overhead rate based on direct labor cost:
Job 70
Job 71
Job 72
Applied Overhead (A)
1425
975
675
Direct Labor Cost (B)
1900
1300
900
Predetermined overhead rate (% of Direct Labor Cost)= A/B
75%
75%
75%
2
Calculation of ending balance for each job as of August 31:
Job 70
Job 71
Job 72
Job 73
Job 74
Job 75
Job 76
Direct Material
$ 2,400
$ 3,235
$ 4,400
$ 5,000
$ 300
$ 560
$ 80
(1600+800)
(2000+1235)
(850+3550)
Direct labor
$ 2,900
$ 2,700
$ 3,100
$ 1,800
$ 600
$ 860
$ 172
(1900+1000)
(1300+1400)
(900+2200)
Overhead = Direct Labor Cost *75%
$ 2,175
$ 2,025
$ 2,325
$ 1,350
$ 450
$ 645
$ 129
Ending Balance
$ 7,475
$ 7,960
$ 9,825
$ 8,150
$ 1,350
$ 2,065
$ 381
3
Calculation of ending balance of Work in Process as of August 31:
Jobs in ending work in process
Job 71
Job 74
Job 76
Total
Ending balance of Work in Process as of August 31
$ 7,960
$ 1,350
$ 381
$ 9,691
4
Calculation of cost of goods sold for August:
Jobs sold
Job 72
Job 75
Total
Cost of Goods sold
$ 9,825
$ 2,065
$ 11,890
5
Calculation of Cairle’s sales revenue for August:
Jobs sold
Job 72
Job 75
Total
Cost of Goods sold
$ 9,825
$ 2,065
$ 11,890
Add: Margin = Cost * 20%
$ 1,965
$ 413
$ 2,378
Sales Revenue
$ 11,790
$ 2,478
$ 14,268
1
Calculation of predetermined overhead rate based on direct labor cost:
Job 70
Job 71
Job 72
Applied Overhead (A)
1425
975
675
Direct Labor Cost (B)
1900
1300
900
Predetermined overhead rate (% of Direct Labor Cost)= A/B
75%
75%
75%
2
Calculation of ending balance for each job as of August 31:
Job 70
Job 71
Job 72
Job 73
Job 74
Job 75
Job 76
Direct Material
$ 2,400
$ 3,235
$ 4,400
$ 5,000
$ 300
$ 560
$ 80
(1600+800)
(2000+1235)
(850+3550)
Direct labor
$ 2,900
$ 2,700
$ 3,100
$ 1,800
$ 600
$ 860
$ 172
(1900+1000)
(1300+1400)
(900+2200)
Overhead = Direct Labor Cost *75%
$ 2,175
$ 2,025
$ 2,325
$ 1,350
$ 450
$ 645
$ 129
Ending Balance
$ 7,475
$ 7,960
$ 9,825
$ 8,150
$ 1,350
$ 2,065
$ 381
3
Calculation of ending balance of Work in Process as of August 31:
Jobs in ending work in process
Job 71
Job 74
Job 76
Total
Ending balance of Work in Process as of August 31
$ 7,960
$ 1,350
$ 381
$ 9,691
4
Calculation of cost of goods sold for August:
Jobs sold
Job 72
Job 75
Total
Cost of Goods sold
$ 9,825
$ 2,065
$ 11,890
5
Calculation of Cairle’s sales revenue for August:
Jobs sold
Job 72
Job 75
Total
Cost of Goods sold
$ 9,825
$ 2,065
$ 11,890
Add: Margin = Cost * 20%
$ 1,965
$ 413
$ 2,378
Sales Revenue
$ 11,790
$ 2,478
$ 14,268
Solution
1
Calculation of predetermined overhead rate based on direct labor cost:
Job 70
Job 71
Job 72
Applied Overhead (A)
1425
975
675
Direct Labor Cost (B)
1900
1300
900
Predetermined overhead rate (% of Direct Labor Cost)= A/B
75%
75%
75%
2
Calculation of ending balance for each job as of August 31:
Job 70
Job 71
Job 72
Job 73
Job 74
Job 75
Job 76
Direct Material
$ 2,400
$ 3,235
$ 4,400
$ 5,000
$ 300
$ 560
$ 80
(1600+800)
(2000+1235)
(850+3550)
Direct labor
$ 2,900
$ 2,700
$ 3,100
$ 1,800
$ 600
$ 860
$ 172
(1900+10.
1. Neutrophils have the highest phagocytic activity. Phagocytosis is.pdfanil0878
1. Neutrophils have the highest phagocytic activity. Phagocytosis is the process of engulfing
foreign organisms/dead cells and disintegrating them by a process called respiratory burst.
Neutrophils are the most abundant phagocytes and they are frocious eaters.
2. Fever is not a sign of inflammation. The classical signs of inflammation are Dolor (pain),
Calor (local heat), Rubor (redness), Tumor (swelling), Functio laesa (loss of function).
Inflammation is a non specific immune response by the body in response to tissue injury or
alleergens.
3. Eosinophils are involved in protecting us from parasitic helminth infections. Eosinophils kill
adult parasites by antibody dependent cellular cytotoxicity (ADCC).
4. Macrophages arises from Monocytes. The primary function of macrophage is phagocytosis.
Monocytes escape the blood stream and reach sites of inflammation/tissue damage/infection and
by a series of changes it becomes a macrophage. Hence they are also called tissue macrophages.
5. The stomach is a chemical barrier to infections because it has acidic pH. The gastric juices
contain HCl which is one of the strongest known acids. Due to this, the pH in the stomach is
highly acidic which is lethal to almost all microorganisms.
6. Interferons are produced in response to viral infections. Interferons are protein in nature and
they prevent viral replication. Interferons also activate various cells of immune system.
7.Formation of phagosome would be the third step. The first step being margination, second
diapedesis, third phagosome formation, fourth phagolysosome formation and finally digestion.
Solution
1. Neutrophils have the highest phagocytic activity. Phagocytosis is the process of engulfing
foreign organisms/dead cells and disintegrating them by a process called respiratory burst.
Neutrophils are the most abundant phagocytes and they are frocious eaters.
2. Fever is not a sign of inflammation. The classical signs of inflammation are Dolor (pain),
Calor (local heat), Rubor (redness), Tumor (swelling), Functio laesa (loss of function).
Inflammation is a non specific immune response by the body in response to tissue injury or
alleergens.
3. Eosinophils are involved in protecting us from parasitic helminth infections. Eosinophils kill
adult parasites by antibody dependent cellular cytotoxicity (ADCC).
4. Macrophages arises from Monocytes. The primary function of macrophage is phagocytosis.
Monocytes escape the blood stream and reach sites of inflammation/tissue damage/infection and
by a series of changes it becomes a macrophage. Hence they are also called tissue macrophages.
5. The stomach is a chemical barrier to infections because it has acidic pH. The gastric juices
contain HCl which is one of the strongest known acids. Due to this, the pH in the stomach is
highly acidic which is lethal to almost all microorganisms.
6. Interferons are produced in response to viral infections. Interferons are protein in nature and
they prevent viral replication. I.
1. Which analysis tool determines the percentage of increase or decr.pdfanil0878
1. Which analysis tool determines the percentage of increase or decrease over time? (Points : 4)
Vertical analysis
Change analysis
Horizontal analysis
Ratio analysis
Ans; Horizontal Analysis determines the percentage of increase or decrease over time.
Question 2.2. The company president wants to determine how his company compares to his main
competitor. Which analysis tool will his accountant use? (Points : 4)
Intracompany comparison
Intercompany comparison
Ratio comparison
Industry comparison
Ans : Intercompany comparison is the tool that his accountant will use.
Question 3.3. An accountant wants to determine how net income compared to sales last month.
Which analysis tool would the accountant use? (Points : 4)
Vertical analysis
Horizontal analysis
Change analysis
Linear analysis
Ans; The accountant will use the vertical analysis of the last month.
Question 4.4. Is there any effect on the percentage of net income to sales if the cost of goods sold
increased as a percentage of sales, and operating expenses increased as a percentage of net
income? (Points : 4)
Yes, it increases
Yes, it decreases
No, there is no effect
There is insufficient data.
Ans: COGS as % of sales & Operating expenses as % of net income rises, the Net income has an
effect and it decreases. Option 2 is correct.
Question 5.5. What is an advantage of vertical analysis? (Points : 4)
Allows for the comparison of prior years’ financial data
Allows for the analysis of changes in percentages of specific financial statement items
Allows for the comparison of large and small companies
Allows for the analysis of yearly changes in specific financial statement items
Ans : Advantage of vertical analysis is that it Allows for the comparison of large and small
companies.
Question 6.6. What is another name for common-size analysis? (Points : 4)
Ratio analysis
Vertical analysis
Change analysis
Horizontal analysis
Ans : Another name of common-size analysis is Vertical analysis.
Question 7.7. What does vertical analysis evaluate? (Points : 4)
Increases or decreases in financial statement items
Comparison with prior year financial data
A financial statement item as a percentage of a base amount
A financial statement item compared with prior month amount
Ans : Vertical analysis evaluates A financial statement item as a percentage of a base amount
Question 8.8. When performing vertical analysis on an income statement, what is the base item?
(Points : 4)
Net income
Net sales
Gross profit
Gross sales
Ans ; When performing vertical analysis on an income statement , Net sales is the base amount.
Question 9.9. What is the formula for horizontal analysis of changes since the base year? (Points
: 4)
Current year plus base year amount divided by base year amount
Base year amount divided by current year amount plus base year amount
Base year divided by current year amount minus base year amount
Ans : Formula for Horizontal analysis: Current year minus base year amount divided by base
year amount
Questio.
(4)12Mb ( 12 X 106 base pairs)200,000 ( 2.0 X 105) base pairs of m.pdfanil0878
(4)12Mb ( 12 X 106 base pairs)
200,000 ( 2.0 X 105) base pairs of minute wer synthesized durin the S phase of the yeast cells
Solution
(4)12Mb ( 12 X 106 base pairs)
200,000 ( 2.0 X 105) base pairs of minute wer synthesized durin the S phase of the yeast cells.
we deduce from the variability of a quasar that their collective .pdfanil0878
we deduce from the variability of a quasar that their collective temporal properties is there.
Solution
we deduce from the variability of a quasar that their collective temporal properties is there..
The most polar is acetone. Acetone is polar. That.pdfanil0878
The most polar is acetone. Acetone is polar. That is part of the reason it mixes with
water. It is also soluble with nonpolar substances like hydrocarbons because of the two methyl
side groups.
Solution
The most polar is acetone. Acetone is polar. That is part of the reason it mixes with
water. It is also soluble with nonpolar substances like hydrocarbons because of the two methyl
side groups..
The color from ferrocenes yellow to diacetylfer.pdfanil0878
The color from ferrocene\'s yellow to diacetylferrocene\'s dark color is caused by a
bathochromic and hyperchromic shift of the peaks in the visible range.
Solution
The color from ferrocene\'s yellow to diacetylferrocene\'s dark color is caused by a
bathochromic and hyperchromic shift of the peaks in the visible range..
Ground state terms symbols of elements from Ne to.pdfanil0878
Ground state terms symbols of elements from Ne to Ar are Ne = 1S0 , Na = 2S1/2
, Mg = 1S0 , Al =2P1/2 , Si = 3P0 , P = 4S3/2 , S = 3P2 , Cl = 2P3/2 , Ar =1S0 ,
Solution
Ground state terms symbols of elements from Ne to Ar are Ne = 1S0 , Na = 2S1/2
, Mg = 1S0 , Al =2P1/2 , Si = 3P0 , P = 4S3/2 , S = 3P2 , Cl = 2P3/2 , Ar =1S0 ,.
Calcium Chloride Anhydrous calcium chloride is a .pdfanil0878
Calcium Chloride Anhydrous calcium chloride is a very hygroscopic compound,
meaning that it readily absorbs water. It can even dissolve, in fact, in the water it absorbs from
the surrounding atmosphere. Calcium chloride pellets in a drying tube act as desiccants or drying
agents, removing moisture from the air that flows through them. Features A calcium chloride
drying tube contains calcium chloride pellets at the top and bottom, held in place by plugs made
of glass wool. As air flows through the wool and the calcium chloride, it is de-humidified so that
the air entering the reaction chamber contains little or no moisture. Significance A reaction
involving gases could potentially shatter a sealed vessel; it may not be desirable, however, to
allow air moisture to enter the chamber. A drying tube relieves pressure inside the reaction vessel
by allowing gases to escape while preventing moisture from contaminating the reactants.
Solution
Calcium Chloride Anhydrous calcium chloride is a very hygroscopic compound,
meaning that it readily absorbs water. It can even dissolve, in fact, in the water it absorbs from
the surrounding atmosphere. Calcium chloride pellets in a drying tube act as desiccants or drying
agents, removing moisture from the air that flows through them. Features A calcium chloride
drying tube contains calcium chloride pellets at the top and bottom, held in place by plugs made
of glass wool. As air flows through the wool and the calcium chloride, it is de-humidified so that
the air entering the reaction chamber contains little or no moisture. Significance A reaction
involving gases could potentially shatter a sealed vessel; it may not be desirable, however, to
allow air moisture to enter the chamber. A drying tube relieves pressure inside the reaction vessel
by allowing gases to escape while preventing moisture from contaminating the reactants..
benyne can be both the most stable and an unstabl.pdfanil0878
benyne can be both the most stable and an unstable molecule ... unstability is caused
by its triple bond .. but with resonance and a ortho substitution this molecule turnes into the most
stable molecule in organic chemistry
Solution
benyne can be both the most stable and an unstable molecule ... unstability is caused
by its triple bond .. but with resonance and a ortho substitution this molecule turnes into the most
stable molecule in organic chemistry.
The purpose of this research was to analyze Microsoft Windows event .pdfanil0878
The purpose of this research was to analyze Microsoft Windows event logs for artifacts that may
be pertinent to an investigation. How are investigators using Windows event logs in forensic
investigations? How do investigators approach the various types of breaches when collecting
data from Windows event logs? What are the best practices to analyze Windows event logs? The
world of Digital Forensics is expanding each day. There are many OSs available for use by
professionals and casual users to choose from. In 2013 the three main OSs in use on nontablet
computers are Windows, Linux and Mac OS. This research focuses on the Windows OS. The
first version of Windows was Windows 1.0 which was released in 1985 (Microsoft, 2013). Since
that time, there have been 8 major new Windows releases. Table 1 lists Windows OS and their
release dates. Table 1 Windows OS Release Years Windows 1.0 1985 Windows 2.0 1987
Windows 3.0 1990 Windows 95 1995 Windows 98 1998 Windows XP 2001 Windows Vista
2006 Windows 7 2009 Windows 8 2012 Note. This table illustrates the various Window OS and
when they were released by Microsoft. Mark Hackman (2013), a staff writer for PC World,
reports that according to Net Applications’ NetMarketshare tracker in June 2013, about 44.37%
of computers are using Windows 7 and another 5.1% are using Windows 8. The newest
Windows OS update, Windows 2 8.1, was released to manufacturers on August 27, 2013
(Endler, 2013). Most businesses and home users choose Windows based systems over Macs due
to the lower operational and training costs (Menga, 2008). These statistics indicate that over half
of the computers currently used are Windows based systems. The amount of Windows based
systems in use by businesses and home users gives criminals a broader range of computers to
break into for any type of data theft. Home users typically do not keep their systems as secure as
they should (Byrne, Howe, Ray, Roberts, & Urbanska, 2012). Programmers often design
computer hacking techniques called \"hacks\" to test certain scenarios. Regardless of the purpose
they were designed, organized cyber criminals who are computer savvy often employ these
hacks for nefarious purposes. The criminals either buy a hack from the author or they find it on a
hacking website (Jordan, 1998). Cyber criminals will break into home user systems in order to
build a network to attack a corporate or government target (Wash, 2010). This intrusion and
victimization of another\'s computer is called a Botnet. The number of Windows event logs has
grown over the years. For instance, prior to Windows Vista, there were only three main logs in
the event viewer, System, Security and Application. Today there are application specific logs and
service logs as well in the main event viewer. There are an additional 100 plus log files, but this
research focused on the main three, System, Security and Application. Windows event logs are
used to help correlate and prove that certain actions occurred at .
The soil is an important medium that supports life to various plants.pdfanil0878
The soil is an important medium that supports life to various plants and animals. It forms an
intricate ecosystem where variety of living organisms survive which include earthworms,
nematodes, protozoans, fungi and collembolans (insects). Each of these organisms has their own
importance in the soil. Together they contribute in recycling of nutrients and makes the soil
fertile.The dead organic matter in soil, like plant residues act as carbon source for these organism
and are stored as biomass.
Earthworm makes the soil porous, which invites more air and water in soil. athey breakdown
dead organic matter into simpler forms, suitable for bacteria and fungi. They also help in mixing
of soil which adds to fertility of soil.
Bacteria and fungi further decompose and release nutrients into the soil. Bacteria called
Actinomycetes even digests the lignin and cellulose of plant residues into simple nutrients and
adds to soil.
Protozoa and nematodes mineralize nutrients and make them available for plants and other soil
organisms. Protozoans feed on bacteria and regulate bacteria and algae populations. Nematodes
too feed on bacteria and fungi and release nitrogen as ammonium ions that can be readily used
by plants.
Collembola, eats mycorrhizae on roots which stimulate the growth of the symbiont and improves
the growth of the plant. In addition to it, Collembola also consumes the pest fungi and reduces
diseases.
Solution
The soil is an important medium that supports life to various plants and animals. It forms an
intricate ecosystem where variety of living organisms survive which include earthworms,
nematodes, protozoans, fungi and collembolans (insects). Each of these organisms has their own
importance in the soil. Together they contribute in recycling of nutrients and makes the soil
fertile.The dead organic matter in soil, like plant residues act as carbon source for these organism
and are stored as biomass.
Earthworm makes the soil porous, which invites more air and water in soil. athey breakdown
dead organic matter into simpler forms, suitable for bacteria and fungi. They also help in mixing
of soil which adds to fertility of soil.
Bacteria and fungi further decompose and release nutrients into the soil. Bacteria called
Actinomycetes even digests the lignin and cellulose of plant residues into simple nutrients and
adds to soil.
Protozoa and nematodes mineralize nutrients and make them available for plants and other soil
organisms. Protozoans feed on bacteria and regulate bacteria and algae populations. Nematodes
too feed on bacteria and fungi and release nitrogen as ammonium ions that can be readily used
by plants.
Collembola, eats mycorrhizae on roots which stimulate the growth of the symbiont and improves
the growth of the plant. In addition to it, Collembola also consumes the pest fungi and reduces
diseases..
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
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
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
1.4 modern child centered education - mahatma gandhi-2.pptx
Step1 In the second period Li has the highest sec.pdf
1. Step1 In the second period Li has the highest second ionization energy as the 2nd
electron is being removed from a stable 1s2 configuration. Step2 Be has lowest 2nd ionization
energy ; as removal of 2 electrons leads to a stable 1s2 configuration. Step3 O has highest 2nd
ionization energy as the 2nd electron is being removed from a half filled 2p subshell. N has
lowest as removal is from a partly filled 2p shell. Also between N and F ; following the general
periodic trend N has second ionization energy less than F.
Solution
Step1 In the second period Li has the highest second ionization energy as the 2nd
electron is being removed from a stable 1s2 configuration. Step2 Be has lowest 2nd ionization
energy ; as removal of 2 electrons leads to a stable 1s2 configuration. Step3 O has highest 2nd
ionization energy as the 2nd electron is being removed from a half filled 2p subshell. N has
lowest as removal is from a partly filled 2p shell. Also between N and F ; following the general
periodic trend N has second ionization energy less than F.
