Dataset statistics
Number of variables | 10 |
---|---|
Number of observations | 146 |
Missing cells | 58 |
Missing cells (%) | 4.0% |
Duplicate rows | 0 |
Duplicate rows (%) | 0.0% |
Total size in memory | 12.2 KiB |
Average record size in memory | 85.9 B |
Variable types
Numeric | 2 |
---|---|
Text | 3 |
Categorical | 3 |
DateTime | 2 |
Dataset
Description | 20210608 기준 Anent 웹포탈의 교육 정보 데이터 입니다. 데이터 칼럼 리스트는 고유번호, 과목명, 분야, 내용, 수준, 작성자회원코드, 달력번호, 말머리, 일정시작일, 일정종료일 입니다. |
---|---|
Author | 한국원자력연구원 |
URL | https://www.data.go.kr/data/15083577/fileData.do |
말머리 is highly overall correlated with 고유번호 and 1 other fields | High correlation |
수준 is highly overall correlated with 고유번호 and 1 other fields | High correlation |
고유번호 is highly overall correlated with 수준 and 2 other fields | High correlation |
달력번호 is highly overall correlated with 고유번호 | High correlation |
수준 is highly imbalanced (61.4%) | Imbalance |
달력번호 is highly imbalanced (92.5%) | Imbalance |
말머리 is highly imbalanced (75.6%) | Imbalance |
분야 has 58 (39.7%) missing values | Missing |
고유번호 has unique values | Unique |
내용 has unique values | Unique |
작성자회원코드 has unique values | Unique |
Reproduction
Analysis started | 2023-12-12 04:09:55.209847 |
---|---|
Analysis finished | 2023-12-12 04:09:56.559132 |
Duration | 1.35 second |
Software version | ydata-profiling vv4.5.1 |
Download configuration | config.json |
고유번호
Real number (ℝ)
HIGH CORRELATION
  UNIQUE
 
Distinct | 146 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 302.9863 |
Minimum | 45 |
---|---|
Maximum | 387 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.4 KiB |
Quantile statistics
Minimum | 45 |
---|---|
5-th percentile | 165.25 |
Q1 | 272.25 |
median | 310.5 |
Q3 | 348.75 |
95-th percentile | 379.75 |
Maximum | 387 |
Range | 342 |
Interquartile range (IQR) | 76.5 |
Descriptive statistics
Standard deviation | 62.301601 |
---|---|
Coefficient of variation (CV) | 0.20562514 |
Kurtosis | 2.314753 |
Mean | 302.9863 |
Median Absolute Deviation (MAD) | 38.5 |
Skewness | -1.2988437 |
Sum | 44236 |
Variance | 3881.4895 |
Monotonicity | Strictly increasing |
Value | Count | Frequency (%) |
45 | 1 | 0.7% |
350 | 1 | 0.7% |
334 | 1 | 0.7% |
335 | 1 | 0.7% |
336 | 1 | 0.7% |
337 | 1 | 0.7% |
338 | 1 | 0.7% |
339 | 1 | 0.7% |
340 | 1 | 0.7% |
341 | 1 | 0.7% |
Other values (136) | 136 |
Value | Count | Frequency (%) |
45 | 1 | |
108 | 1 | |
141 | 1 | |
142 | 1 | |
143 | 1 | |
156 | 1 | |
164 | 1 | |
165 | 1 | |
166 | 1 | |
167 | 1 |
Value | Count | Frequency (%) |
387 | 1 | |
386 | 1 | |
385 | 1 | |
384 | 1 | |
383 | 1 | |
382 | 1 | |
381 | 1 | |
380 | 1 | |
379 | 1 | |
378 | 1 |
과목명
Text
Distinct | 135 |
---|---|
Distinct (%) | 92.5% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.3 KiB |
Length
Max length | 100 |
---|---|
Median length | 65 |
Mean length | 36.924658 |
Min length | 9 |
Characters and Unicode
Total characters | 5391 |
---|---|
Distinct characters | 57 |
Distinct categories | 8 ? |
Distinct scripts | 2 ? |
Distinct blocks | 1 ? |
Unique
Unique | 126 ? |
---|---|
Unique (%) | 86.3% |
Sample
1st row | Nuclear Reactor Thermohydraulics |
---|---|
2nd row | seminar on Safe Transport of RAM |
3rd row | Radiation Protection |
4th row | Radiation Measurement 2 |
5th row | Radiation Dosimetry |
Value | Count | Frequency (%) |
and | 50 | 7.6% |
physics | 44 | 6.7% |
43 | 6.6% | |
radiation | 39 | 6.0% |
protection | 26 | 4.0% |
science | 25 | 3.8% |
environmental | 24 | 3.7% |
chemistry | 22 | 3.4% |
nuclear | 20 | 3.1% |
engineering | 19 | 2.9% |
Other values (182) | 343 |
Most occurring characters
Value | Count | Frequency (%) |
509 | 9.4% | |
i | 466 | 8.6% |
n | 450 | 8.3% |
e | 427 | 7.9% |
a | 373 | 6.9% |
t | 364 | 6.8% |
o | 329 | 6.1% |
c | 288 | 5.3% |
s | 286 | 5.3% |
r | 283 | 5.2% |
Other values (47) | 1616 |
Most occurring categories
Value | Count | Frequency (%) |
Lowercase Letter | 4230 | |
Uppercase Letter | 557 | 10.3% |
Space Separator | 509 | 9.4% |
Other Punctuation | 85 | 1.6% |
Dash Punctuation | 5 | 0.1% |
Decimal Number | 3 | 0.1% |
Open Punctuation | 1 | < 0.1% |
Close Punctuation | 1 | < 0.1% |
Most frequent character per category
Lowercase Letter
Value | Count | Frequency (%) |
i | 466 | |
n | 450 | |
e | 427 | |
a | 373 | |
t | 364 | |
o | 329 | |
c | 288 | 6.8% |
s | 286 | 6.8% |
r | 283 | 6.7% |
l | 164 | 3.9% |
Other values (16) | 800 |
Uppercase Letter
Value | Count | Frequency (%) |
P | 114 | |
R | 65 | |
C | 58 | |
E | 56 | |
S | 56 | |
M | 37 | 6.6% |
I | 30 | 5.4% |
N | 26 | 4.7% |
D | 23 | 4.1% |
A | 20 | 3.6% |
Other values (11) | 72 |
Other Punctuation
Value | Count | Frequency (%) |
: | 61 | |
& | 21 | 24.7% |
, | 2 | 2.4% |
/ | 1 | 1.2% |
Decimal Number
Value | Count | Frequency (%) |
1 | 2 | |
2 | 1 |
Space Separator
Value | Count | Frequency (%) |
509 |
Dash Punctuation
Value | Count | Frequency (%) |
- | 5 |
Open Punctuation
Value | Count | Frequency (%) |
( | 1 |
Close Punctuation
Value | Count | Frequency (%) |
) | 1 |
Most occurring scripts
Value | Count | Frequency (%) |
Latin | 4787 | |
Common | 604 | 11.2% |
Most frequent character per script
Latin
Value | Count | Frequency (%) |
i | 466 | 9.7% |
n | 450 | 9.4% |
e | 427 | 8.9% |
a | 373 | 7.8% |
t | 364 | 7.6% |
o | 329 | 6.9% |
c | 288 | 6.0% |
s | 286 | 6.0% |
r | 283 | 5.9% |
l | 164 | 3.4% |
Other values (37) | 1357 |
Common
Value | Count | Frequency (%) |
509 | ||
: | 61 | 10.1% |
& | 21 | 3.5% |
- | 5 | 0.8% |
1 | 2 | 0.3% |
, | 2 | 0.3% |
( | 1 | 0.2% |
/ | 1 | 0.2% |
2 | 1 | 0.2% |
) | 1 | 0.2% |
Most occurring blocks
Value | Count | Frequency (%) |
ASCII | 5391 |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
509 | 9.4% | |
i | 466 | 8.6% |
n | 450 | 8.3% |
e | 427 | 7.9% |
a | 373 | 6.9% |
t | 364 | 6.8% |
o | 329 | 6.1% |
c | 288 | 5.3% |
s | 286 | 5.3% |
r | 283 | 5.2% |
Other values (47) | 1616 |
분야
Text
MISSING
 
Distinct | 82 |
---|---|
Distinct (%) | 93.2% |
Missing | 58 |
Missing (%) | 39.7% |
Memory size | 1.3 KiB |
Length
Max length | 64 |
---|---|
Median length | 43 |
Mean length | 30.5 |
Min length | 9 |
Characters and Unicode
Total characters | 2684 |
---|---|
Distinct characters | 55 |
Distinct categories | 8 ? |
Distinct scripts | 2 ? |
Distinct blocks | 1 ? |
Unique
Unique | 78 ? |
---|---|
Unique (%) | 88.6% |
Sample
1st row | Structural Integrity Assessment Methods |
---|---|
2nd row | Unix & Windows Programming |
3rd row | Radiation Protection |
4th row | Radiation Measurement 2 |
5th row | Radiation Dosimetry |
Value | Count | Frequency (%) |
34 | 10.0% | |
chemistry | 22 | 6.5% |
physics | 21 | 6.2% |
and | 15 | 4.4% |
nuclear | 14 | 4.1% |
engineering | 10 | 2.9% |
computer | 7 | 2.1% |
biosciences | 7 | 2.1% |
introduction | 6 | 1.8% |
radiation | 6 | 1.8% |
Other values (123) | 199 |
Most occurring characters
Value | Count | Frequency (%) |
253 | 9.4% | |
e | 220 | 8.2% |
i | 214 | 8.0% |
n | 179 | 6.7% |
t | 173 | 6.4% |
s | 161 | 6.0% |
a | 160 | 6.0% |
r | 153 | 5.7% |
o | 142 | 5.3% |
c | 137 | 5.1% |
Other values (45) | 892 |
Most occurring categories
Value | Count | Frequency (%) |
Lowercase Letter | 2085 | |
Uppercase Letter | 295 | 11.0% |
Space Separator | 253 | 9.4% |
Other Punctuation | 43 | 1.6% |
Dash Punctuation | 5 | 0.2% |
Decimal Number | 1 | < 0.1% |
Open Punctuation | 1 | < 0.1% |
Close Punctuation | 1 | < 0.1% |
Most frequent character per category
Lowercase Letter
Value | Count | Frequency (%) |
e | 220 | |
i | 214 | |
n | 179 | 8.6% |
t | 173 | 8.3% |
s | 161 | 7.7% |
a | 160 | 7.7% |
r | 153 | 7.3% |
o | 142 | 6.8% |
c | 137 | 6.6% |
l | 90 | 4.3% |
Other values (15) | 456 |
Uppercase Letter
Value | Count | Frequency (%) |
P | 49 | |
C | 48 | |
M | 27 | |
I | 23 | |
E | 22 | |
N | 20 | |
S | 19 | 6.4% |
D | 16 | 5.4% |
R | 14 | 4.7% |
B | 13 | 4.4% |
Other values (11) | 44 |
Other Punctuation
Value | Count | Frequency (%) |
: | 29 | |
& | 12 | |
, | 1 | 2.3% |
/ | 1 | 2.3% |
Space Separator
Value | Count | Frequency (%) |
253 |
Dash Punctuation
Value | Count | Frequency (%) |
- | 5 |
Decimal Number
Value | Count | Frequency (%) |
2 | 1 |
Open Punctuation
Value | Count | Frequency (%) |
( | 1 |
Close Punctuation
Value | Count | Frequency (%) |
) | 1 |
Most occurring scripts
Value | Count | Frequency (%) |
Latin | 2380 | |
Common | 304 | 11.3% |
Most frequent character per script
Latin
Value | Count | Frequency (%) |
e | 220 | 9.2% |
i | 214 | 9.0% |
n | 179 | 7.5% |
t | 173 | 7.3% |
s | 161 | 6.8% |
a | 160 | 6.7% |
r | 153 | 6.4% |
o | 142 | 6.0% |
c | 137 | 5.8% |
l | 90 | 3.8% |
Other values (36) | 751 |
Common
Value | Count | Frequency (%) |
253 | ||
: | 29 | 9.5% |
& | 12 | 3.9% |
- | 5 | 1.6% |
, | 1 | 0.3% |
2 | 1 | 0.3% |
/ | 1 | 0.3% |
( | 1 | 0.3% |
) | 1 | 0.3% |
Most occurring blocks
Value | Count | Frequency (%) |
ASCII | 2684 |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
253 | 9.4% | |
e | 220 | 8.2% |
i | 214 | 8.0% |
n | 179 | 6.7% |
t | 173 | 6.4% |
s | 161 | 6.0% |
a | 160 | 6.0% |
r | 153 | 5.7% |
o | 142 | 5.3% |
c | 137 | 5.1% |
Other values (45) | 892 |
내용
Text
UNIQUE
 
Distinct | 146 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.3 KiB |
Length
Max length | 1024 |
---|---|
Median length | 1024 |
Mean length | 852.23288 |
Min length | 31 |
Characters and Unicode
Total characters | 124426 |
---|---|
Distinct characters | 80 |
Distinct categories | 11 ? |
Distinct scripts | 2 ? |
Distinct blocks | 2 ? |
Unique
Unique | 146 ? |
---|---|
Unique (%) | 100.0% |
Sample
1st row | This course discusses the mathematical descriptions of heat generation and distribution in the reactor core, and heat removal by coolant flow. Furthermore, the numerical methods are discussed to solve the equations which describe the heat transfer in the reactor core. The critical thermal factor and the related theory for reactor thermal design, and boiling and two-phase flow phenomena are also included. |
---|---|
2nd row | General Introduction to RadiationFundamentals of Health PhysicsTransport Requirements and Regulationsemergency Procedures |
3rd row | Main conceptions and quantities. Ionization ra-diations and organism. Principles of radiation protection. Methods of quantum radiation protec-tion. Methods of neutron radiation protection. Several safety regulations and measures in ra-diation protection... |
4th row | Statistical considerations in radiation measurements. Gamma-ray spectrum measurement. Measurement of energy of charged particles. Measurements based on interactions of neutrons with matter. Processing of radiation measurement data and problems of background.. |
5th row | Main conceptions. Ionization methods in dosimetry. Film-dosimeters. Scintillation methods. TLD. Neutron activation method. Neutron dosimetry by using moderation effect. Trace method... |
Value | Count | Frequency (%) |
and | 996 | 6.6% |
of | 908 | 6.0% |
213 | 1.4% | |
in | 182 | 1.2% |
for | 132 | 0.9% |
to | 117 | 0.8% |
radiation | 91 | 0.6% |
nuclear | 89 | 0.6% |
control | 81 | 0.5% |
the | 76 | 0.5% |
Other values (4189) | 12183 |
Most occurring characters
Value | Count | Frequency (%) |
14994 | 12.1% | |
e | 10111 | 8.1% |
i | 8779 | 7.1% |
n | 8272 | 6.6% |
a | 8238 | 6.6% |
t | 8153 | 6.6% |
o | 8082 | 6.5% |
r | 7082 | 5.7% |
s | 6546 | 5.3% |
c | 4633 | 3.7% |
Other values (70) | 39536 |
Most occurring categories
Value | Count | Frequency (%) |
Lowercase Letter | 95192 | |
Space Separator | 14994 | 12.1% |
Uppercase Letter | 8046 | 6.5% |
Other Punctuation | 4109 | 3.3% |
Math Symbol | 764 | 0.6% |
Dash Punctuation | 448 | 0.4% |
Decimal Number | 361 | 0.3% |
Close Punctuation | 250 | 0.2% |
Open Punctuation | 246 | 0.2% |
Final Punctuation | 15 | < 0.1% |
Most frequent character per category
Lowercase Letter
Value | Count | Frequency (%) |
e | 10111 | |
i | 8779 | |
n | 8272 | 8.7% |
a | 8238 | 8.7% |
t | 8153 | 8.6% |
o | 8082 | 8.5% |
r | 7082 | 7.4% |
s | 6546 | 6.9% |
c | 4633 | 4.9% |
l | 4158 | 4.4% |
Other values (16) | 21138 |
Uppercase Letter
Value | Count | Frequency (%) |
S | 847 | 10.5% |
C | 783 | 9.7% |
P | 650 | 8.1% |
R | 573 | 7.1% |
D | 565 | 7.0% |
I | 535 | 6.6% |
M | 479 | 6.0% |
T | 462 | 5.7% |
E | 452 | 5.6% |
A | 423 | 5.3% |
Other values (16) | 2277 |
Decimal Number
Value | Count | Frequency (%) |
1 | 70 | |
2 | 57 | |
3 | 52 | |
0 | 40 | |
8 | 31 | |
5 | 27 | 7.5% |
4 | 26 | 7.2% |
6 | 26 | 7.2% |
9 | 20 | 5.5% |
7 | 12 | 3.3% |
Other Punctuation
Value | Count | Frequency (%) |
, | 2455 | |
. | 695 | 16.9% |
: | 464 | 11.3% |
; | 282 | 6.9% |
& | 100 | 2.4% |
/ | 80 | 1.9% |
' | 29 | 0.7% |
" | 3 | 0.1% |
* | 1 | < 0.1% |
Math Symbol
Value | Count | Frequency (%) |
> | 747 | |
+ | 17 | 2.2% |
Open Punctuation
Value | Count | Frequency (%) |
( | 244 | |
{ | 2 | 0.8% |
Space Separator
Value | Count | Frequency (%) |
14994 |
Dash Punctuation
Value | Count | Frequency (%) |
- | 448 |
Close Punctuation
Value | Count | Frequency (%) |
) | 250 |
Final Punctuation
Value | Count | Frequency (%) |
’ | 15 |
Initial Punctuation
Value | Count | Frequency (%) |
‘ | 1 |
Most occurring scripts
Value | Count | Frequency (%) |
Latin | 103238 | |
Common | 21188 | 17.0% |
Most frequent character per script
Latin
Value | Count | Frequency (%) |
e | 10111 | 9.8% |
i | 8779 | 8.5% |
n | 8272 | 8.0% |
a | 8238 | 8.0% |
t | 8153 | 7.9% |
o | 8082 | 7.8% |
r | 7082 | 6.9% |
s | 6546 | 6.3% |
c | 4633 | 4.5% |
l | 4158 | 4.0% |
Other values (42) | 29184 |
Common
Value | Count | Frequency (%) |
14994 | ||
, | 2455 | 11.6% |
> | 747 | 3.5% |
. | 695 | 3.3% |
: | 464 | 2.2% |
- | 448 | 2.1% |
; | 282 | 1.3% |
) | 250 | 1.2% |
( | 244 | 1.2% |
& | 100 | 0.5% |
Other values (18) | 509 | 2.4% |
Most occurring blocks
Value | Count | Frequency (%) |
ASCII | 124410 | |
Punctuation | 16 | < 0.1% |
Most frequent character per block
ASCII
Value | Count | Frequency (%) |
14994 | 12.1% | |
e | 10111 | 8.1% |
i | 8779 | 7.1% |
n | 8272 | 6.6% |
a | 8238 | 6.6% |
t | 8153 | 6.6% |
o | 8082 | 6.5% |
r | 7082 | 5.7% |
s | 6546 | 5.3% |
c | 4633 | 3.7% |
Other values (68) | 39520 |
Punctuation
Value | Count | Frequency (%) |
’ | 15 | |
‘ | 1 | 6.2% |
수준
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 2 |
---|---|
Distinct (%) | 1.4% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.3 KiB |
3 | |
---|---|
1 | 11 |
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 0 ? |
---|---|
Unique (%) | 0.0% |
Sample
1st row | 1 |
---|---|
2nd row | 3 |
3rd row | 1 |
4th row | 1 |
5th row | 1 |
Common Values
Value | Count | Frequency (%) |
3 | 135 | |
1 | 11 | 7.5% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
3 | 135 | |
1 | 11 | 7.5% |
작성자회원코드
Real number (ℝ)
UNIQUE
 
Distinct | 146 |
---|---|
Distinct (%) | 100.0% |
Missing | 0 |
Missing (%) | 0.0% |
Infinite | 0 |
Infinite (%) | 0.0% |
Mean | 40283.884 |
Minimum | 777 |
---|---|
Maximum | 82672 |
Zeros | 0 |
Zeros (%) | 0.0% |
Negative | 0 |
Negative (%) | 0.0% |
Memory size | 1.4 KiB |
Quantile statistics
Minimum | 777 |
---|---|
5-th percentile | 4946 |
Q1 | 22878.5 |
median | 37646.5 |
Q3 | 59805.5 |
95-th percentile | 74949.75 |
Maximum | 82672 |
Range | 81895 |
Interquartile range (IQR) | 36927 |
Descriptive statistics
Standard deviation | 22666.856 |
---|---|
Coefficient of variation (CV) | 0.56267803 |
Kurtosis | -1.1623192 |
Mean | 40283.884 |
Median Absolute Deviation (MAD) | 19037.5 |
Skewness | 0.034857491 |
Sum | 5881447 |
Variance | 5.1378637 × 108 |
Monotonicity | Not monotonic |
Value | Count | Frequency (%) |
56869 | 1 | 0.7% |
48504 | 1 | 0.7% |
69040 | 1 | 0.7% |
34215 | 1 | 0.7% |
58755 | 1 | 0.7% |
53973 | 1 | 0.7% |
9544 | 1 | 0.7% |
50045 | 1 | 0.7% |
26623 | 1 | 0.7% |
23488 | 1 | 0.7% |
Other values (136) | 136 |
Value | Count | Frequency (%) |
777 | 1 | |
1424 | 1 | |
1876 | 1 | |
2505 | 1 | |
4527 | 1 | |
4746 | 1 | |
4762 | 1 | |
4789 | 1 | |
5417 | 1 | |
5572 | 1 |
Value | Count | Frequency (%) |
82672 | 1 | |
81911 | 1 | |
81510 | 1 | |
79305 | 1 | |
76048 | 1 | |
75905 | 1 | |
75068 | 1 | |
75052 | 1 | |
74643 | 1 | |
74619 | 1 |
달력번호
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 3 |
---|---|
Distinct (%) | 2.1% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.3 KiB |
1 | |
---|---|
6 | 1 |
3 | 1 |
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 2 ? |
---|---|
Unique (%) | 1.4% |
Sample
1st row | 6 |
---|---|
2nd row | 3 |
3rd row | 1 |
4th row | 1 |
5th row | 1 |
Common Values
Value | Count | Frequency (%) |
1 | 144 | |
6 | 1 | 0.7% |
3 | 1 | 0.7% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
1 | 144 | |
6 | 1 | 0.7% |
3 | 1 | 0.7% |
말머리
Categorical
HIGH CORRELATION
  IMBALANCE
 
Distinct | 4 |
---|---|
Distinct (%) | 2.7% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.3 KiB |
1 | |
---|---|
4 | 5 |
3 | 5 |
5 | 1 |
Length
Max length | 1 |
---|---|
Median length | 1 |
Mean length | 1 |
Min length | 1 |
Unique
Unique | 1 ? |
---|---|
Unique (%) | 0.7% |
Sample
1st row | 4 |
---|---|
2nd row | 1 |
3rd row | 3 |
4th row | 3 |
5th row | 3 |
Common Values
Value | Count | Frequency (%) |
1 | 135 | |
4 | 5 | 3.4% |
3 | 5 | 3.4% |
5 | 1 | 0.7% |
Length
Common Values (Plot)
Value | Count | Frequency (%) |
1 | 135 | |
4 | 5 | 3.4% |
3 | 5 | 3.4% |
5 | 1 | 0.7% |
일정시작일
Date
Distinct | 49 |
---|---|
Distinct (%) | 33.6% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.3 KiB |
Minimum | 2012-12-14 10:11:00 |
---|---|
Maximum | 2012-12-27 16:19:00 |
일정종료일
Date
Distinct | 49 |
---|---|
Distinct (%) | 33.6% |
Missing | 0 |
Missing (%) | 0.0% |
Memory size | 1.3 KiB |
Minimum | 2012-12-20 10:11:00 |
---|---|
Maximum | 2012-12-30 11:33:00 |
고유번호 | 분야 | 수준 | 작성자회원코드 | 달력번호 | 말머리 | 일정시작일 | 일정종료일 | |
---|---|---|---|---|---|---|---|---|
고유번호 | 1.000 | 1.000 | 1.000 | 0.000 | 1.000 | 0.820 | 0.995 | 0.995 |
분야 | 1.000 | 1.000 | 1.000 | 0.534 | 1.000 | 1.000 | 1.000 | 1.000 |
수준 | 1.000 | 1.000 | 1.000 | 0.057 | 0.163 | 1.000 | 1.000 | 1.000 |
작성자회원코드 | 0.000 | 0.534 | 0.057 | 1.000 | 0.000 | 0.205 | 0.000 | 0.000 |
달력번호 | 1.000 | 1.000 | 0.163 | 0.000 | 1.000 | 0.292 | 1.000 | 1.000 |
말머리 | 0.820 | 1.000 | 1.000 | 0.205 | 0.292 | 1.000 | 1.000 | 1.000 |
일정시작일 | 0.995 | 1.000 | 1.000 | 0.000 | 1.000 | 1.000 | 1.000 | 1.000 |
일정종료일 | 0.995 | 1.000 | 1.000 | 0.000 | 1.000 | 1.000 | 1.000 | 1.000 |
말머리 | 수준 | 달력번호 | |
---|---|---|---|
말머리 | 1.000 | 0.993 | 0.279 |
수준 | 0.993 | 1.000 | 0.268 |
달력번호 | 0.279 | 0.268 | 1.000 |
고유번호 | 작성자회원코드 | 수준 | 달력번호 | 말머리 | |
---|---|---|---|---|---|
고유번호 | 1.000 | 0.086 | 0.975 | 0.979 | 0.678 |
작성자회원코드 | 0.086 | 1.000 | 0.043 | 0.000 | 0.115 |
수준 | 0.975 | 0.043 | 1.000 | 0.268 | 0.993 |
달력번호 | 0.979 | 0.000 | 0.268 | 1.000 | 0.279 |
말머리 | 0.678 | 0.115 | 0.993 | 0.279 | 1.000 |
고유번호 | 과목명 | 분야 | 내용 | 수준 | 작성자회원코드 | 달력번호 | 말머리 | 일정시작일 | 일정종료일 | |
---|---|---|---|---|---|---|---|---|---|---|
0 | 45 | Nuclear Reactor Thermohydraulics | Structural Integrity Assessment Methods | This course discusses the mathematical descriptions of heat generation and distribution in the reactor core, and heat removal by coolant flow. Furthermore, the numerical methods are discussed to solve the equations which describe the heat transfer in the reactor core. The critical thermal factor and the related theory for reactor thermal design, and boiling and two-phase flow phenomena are also included. | 1 | 56869 | 6 | 4 | 2012-12-14 10:11 | 2012-12-20 10:11 |
1 | 108 | seminar on Safe Transport of RAM | Unix & Windows Programming | General Introduction to RadiationFundamentals of Health PhysicsTransport Requirements and Regulationsemergency Procedures | 3 | 23173 | 3 | 1 | 2012-12-27 11:33 | 2012-12-30 11:33 |
2 | 141 | Radiation Protection | Radiation Protection | Main conceptions and quantities. Ionization ra-diations and organism. Principles of radiation protection. Methods of quantum radiation protec-tion. Methods of neutron radiation protection. Several safety regulations and measures in ra-diation protection... | 1 | 25806 | 1 | 3 | 2012-12-27 11:54 | 2012-12-28 11:54 |
3 | 142 | Radiation Measurement 2 | Radiation Measurement 2 | Statistical considerations in radiation measurements. Gamma-ray spectrum measurement. Measurement of energy of charged particles. Measurements based on interactions of neutrons with matter. Processing of radiation measurement data and problems of background.. | 1 | 26377 | 1 | 3 | 2012-12-27 11:54 | 2012-12-28 11:54 |
4 | 143 | Radiation Dosimetry | Radiation Dosimetry | Main conceptions. Ionization methods in dosimetry. Film-dosimeters. Scintillation methods. TLD. Neutron activation method. Neutron dosimetry by using moderation effect. Trace method... | 1 | 36165 | 1 | 3 | 2012-12-27 11:55 | 2012-12-28 11:55 |
5 | 156 | Non-Destructive Testing Methods | Non-Destructive Testing Methods | Role of NDT in engineering and economics. Method of film exposition by quantum ionization radiation. Method of measuring the beam trans-mitted and beam backwards scatted. Method of ultrasonic testing. Method of eddy current test-ing. Comparison of features and possibilities of practical utilizations of the testing methods | 1 | 30828 | 1 | 3 | 2012-12-27 11:59 | 2012-12-28 11:59 |
6 | 164 | Introduction to Nuclear physics | Introduction to Nuclear physics | Properties of nuclei. Models of the atomic nucleus. Radioactive nuclear tranformations. Interaction of nuclear radiation with matter. Nuclear reactions. | 1 | 37021 | 1 | 4 | 2012-12-27 12:03 | 2012-12-28 12:03 |
7 | 165 | Introduction to Nuclear Techniques & Environmental Physics | Introduction to Nuclear Techniques & Environmental Physics | Radiation sources. Interaction of Radiation with matter. Radiation detection. Radiotracer technique and applications. Applications of nuclear techniques in industry, agriculture, medicine, environment etc.. Radiation protection. Contaminating sources. Problem of development and environment. | 1 | 23567 | 1 | 4 | 2012-12-27 12:03 | 2012-12-28 12:03 |
8 | 166 | Introduction to Nuclear Reactor & NPP | Introduction to Nuclear Reactor & NPP | Physical bases of nuclear reactor. Dynamics of nuclear reactor. Change of isotopic components in nuclear fuel. Temperature effect. Control sys-tem of nuclear reactor. Nuclear power plan and its components. Types of nuclear power reactors. Nuclear power and environmental problems | 1 | 64189 | 1 | 4 | 2012-12-27 12:03 | 2012-12-28 12:03 |
9 | 167 | Introduction to Neutron Physics | Introduction to Neutron Physics | Physical properties of neutron. Neutron sources. Neutron field. Moderation and thermonization of neutrons. Neutron scattering. Neutron detectors and methods of neutron spectrum measurement. Neutron activation method. Neutron crossection determination. Applications of neutron sources. | 1 | 35299 | 1 | 3 | 2012-12-27 12:04 | 2012-12-28 12:04 |
고유번호 | 과목명 | 분야 | 내용 | 수준 | 작성자회원코드 | 달력번호 | 말머리 | 일정시작일 | 일정종료일 | |
---|---|---|---|---|---|---|---|---|---|---|
136 | 378 | Chemistry : Chemical Thermodynamics | <NA> | >Introduction: First, second and third law of thermodynamics; Heat capacity, entropy, statistical interpretation of entropy, thermodynamic potentials, chemical potential; thermodynamic properties of ideal gases and mixtures of ideal gases; thermodynamic treatment of non ideal gases>Reaction Equilibria: Reactions involving gases; Reactions involving pure condensed phases and a gaseous phase; Ellingham diagrams; >Single Component Phase Diagram: Gibbs energies of pure phases and allotropes; Gibbs energy vs. Temperature and pressure; vapour pressure-temperature relation at equilibrium (Clausius - Clapeyron equation); >Binary Solutions: Raoultian and Henrian solutions; Thermodynamic properties of ideal solutions; Non ideal solutions, activity, activity coefficient, Gibbs Duhem equation, interaction parameters; Regular solution model, concepts of positive and negative deviation, alpha - function>Two component Phase Diagram: Binary phase diagrams with two ideal solutions, one ideal and one non-ideal solution with bi | 3 | 73826 | 1 | 1 | 2012-12-27 16:17 | 2012-12-28 16:17 |
137 | 379 | Chemistry : Chemical Dynamics and Rate Processes | <NA> | Chemical dynamics - what and why Pragmatic and puristic approach; Interplay between experiment and theory; State-to-state reaction cross section Correlation to thermal rate coefficient. >Intermolecular potential -models; potential energy surfaces (PES); attractive versus repulsive; energy consumption and disposal; surprisal analysis; efficacy of vibrational, rotational and translational energy; vibrational adiabaticity; >Collision dynamics -Scattering as a probe; differential cross section; angular deflection - deflection function -rainbow and glory impact parameters; reaction cross section reaction probability; Opacity function -steric factor -reactive asymmetry; laser pump-probe technique in bulb experiment; angular distribution in reactive collisions -direct reaction' versus collision complex; forward, backward and forward -backward scattering; conservation of angular momentum- Newton diagram-lab -to -centre of mass transformation. >Molecular energy transfer -macroscopic description; relaxation rate equati | 3 | 62585 | 1 | 1 | 2012-12-27 16:18 | 2012-12-28 16:18 |
138 | 380 | Chemistry : Analytical Chemistry | <NA> | Introduction: Relevance of analytical chemistry in atomic energy programme including trace analysis.>Sampling: Methods of sampling and associated errors. Separation Techniques for Analysis>Solvent extraction technique: Principles and applications in analytical and industrial processes. >Ion exchange: Principles of cation and anion exchangers and their applications. >Chromatography: Gas chromatography, liquid chromatography including HPLC and ion chromatography. Principles and applications. Methods of Determination>Spectrochemical methods: Principles and applications of absorption spectrometry including UV-vis molecular absorption spectrometry, Flame and Graphite Furnace AAS, Emission spectrometry including ICPAES and DCPAES, Fluorescence spectrometry, brief discussion on sources, detectors, spectrometers, interferences, detection limits, sensitivity, line broadening etc. Hyphenated techniques like ICP-MS, GD-MS. Recent advances in single atom detection.>Mass spectrometry: Scope and applications of mass spectr | 3 | 23253 | 1 | 1 | 2012-12-27 16:18 | 2012-12-28 16:18 |
139 | 381 | Biosciences :Plant Breeding and Plant Protection | <NA> | Plant Breeding:>Germplasm Collection - Evaluation and Maintenance Hybridization of Crop Plants - Back Cross Methods and Hybrid Seed Technology - Chromosome Engineering and Crop Improvement (2)>Yield Improvement - Yield Components - Idiotypes and Recent Developments - Yield Stability - tolerance to insect Pests and Abiotic Stress (2)>Methodology and Protocol for Testing and Release of Cultivars for Commercial Cultivation - Use of induced Mutations for Crop Improvement with Emphasis on Work in DAE>Molecular Markers in Plant Breeding (4)>Plant Diseases and Their Management (9)>Plant Pathology: Response to Biotic Stresses Like Bacteria, Viruses>Fungi, toxins. Molecular Biology of Host Pathogen interactions. >Disease Resistance >Quality Improvement>Plant Pests and Their Management: (7)>Important Crop Pests and Their Life Histories - Nature of Damage - Conventional Control Methods, Beneficial insects >Microbial Control (Biopesticides) - Parasites and Predators - insect >Resistant Crop Plants>Use of Radiations in Pe | 3 | 74619 | 1 | 1 | 2012-12-27 16:18 | 2012-12-28 16:18 |
140 | 382 | Biosciences :Mathematics | <NA> | Real Number System: Natural numbers, Zero, positive and negative integers, Rational and irrational numbers, fundamental laws - Additive and multiplicative identity element, Commutative, associative and distributive laws, Imaginary numbers.>Indices: Definition, Laws of indices, Meaning of a0, ap/q and a-m, Meaning of ax when x is irrational .>Logarithms: Definition, Laws of logarithms, Rule for change of base, Common and natural logarithms, Characteristic and mantissa, positive and negative bases.>Polynomial Equations: Definition of polynomials, Expressions, equations and identities, Quadratic equation, Roots, Relation between roots and coefficients, Possible solutions of a polynomial equation.>Permutations and Combinations: Elements of probability, Permutation and combination, nCr and nPr notations, Factorials.>Coordinate Geometry: Rectangular and Polar coordinates, Distance between points, Equations of straight lines, Slope and Intercept and their significance, equations of circle, >Calculus and Trigonometry | 3 | 68752 | 1 | 1 | 2012-12-27 16:18 | 2012-12-28 16:18 |
141 | 383 | Biosciences : Reactor Science | <NA> | >Basic concepts of Nuclear Energy>Properties of Nuclii, binding energy, cross section, Nuclear fission process and energy release, fission products, fission product activity, fission gammas, Neutron flux>Interaction of neutrons with matter>Neutron reactions, production of neutrons, Nuclear reactions with thermal and fast neutrons>Concept of a Nuclear reactor>Chain reaction, multiplication factor, four factor formula, Nuclear reactor materials, Fissile, fertile, fissionable nuclides, Fuel, moderator, coolant, structural materials, concepts of irradiation, burnup, criticality>Exposition to different reactor systems >Indian nuclear power programme, thorium utilisation (AHWR) | 3 | 23444 | 1 | 1 | 2012-12-27 16:18 | 2012-12-28 16:18 |
142 | 384 | Biosciences : Radiation Biology | <NA> | Introduction to Radiation Biology: Radiation and Life, Concept of Radiation Dose, Stepwise Development of Radiation injury, Targets of Radiation Damage, Stochastic and Deterministic Effects of Radiation. Concept of RBE and LET. Dose-Effect Relationships. (3)>Free Radical Biology: Radiation induced Generation of Free Radicals, ROS and RNS, Other Methods of Generating ROS. Detection of Free Radicals, ESR, Pulse Radiolysis, Biological Effects of Free Radicals, Biological Defense Against Free Radicals. (3)>Cellular Radiobiology: Acute Radiation Syndromes Bone Marrow Syndrome, Gastrointestinal Syndrome and CNS Syndrome. Sub-Lethal and Potentially Lethal Damage and Recovery Physical, Chemical and Biological Factors Modifying Radiation Damage. Low Dose Radiation Effects, Concept of Hormesis. (3)>Radiation induced Signal Transduction and Cell Death: Cytoprotective and Cytotoxic Pathways Activated By Radiation, Cross Communication. Activation of Radiation Damage Sensors and Alarm Signals. Mechanisms of Radiation indu | 3 | 68609 | 1 | 1 | 2012-12-27 16:19 | 2012-12-28 16:19 |
143 | 385 | Biosciences : Plant Biology | <NA> | Mendelian genetics: Concept of allele, Laws of segregation, Variations and dominance, Position effect, Multiple alleles, Lethal genes, Gene interaction, Penetrance and expressivity, Hybrid vigour (2); X-linked inheritance.Chromosome mapping: linkage, Recombination and linkage maps, mapping functions, linkage maps vs. physical maps.(2)>Non Mendelian genetics: Cytoplasmic inheritance and male sterility.(2)>Quantitative genetics: Genotype and phenotype distribution, Heritability of a trait, Counting and locating genes. Population genetics: Variation and its modulation, Source of variation, Sexual reproduction and variation, Selection, polymorphism, artificial selection (4)>Photosynthesis: Organization of chloroplast, Light reactions, Carbon assimilation pathways, photorespiration, Bacterial photosynthesis, Artificial photosynthesis, Stress and photosynthesis, Photosynthesis in relation to plant productivity and biomass, Molecular biology of photosynthesis. (7)>Biological nitrogen fixation and nitrate assimilatio | 3 | 18708 | 1 | 1 | 2012-12-27 16:19 | 2012-12-28 16:19 |
144 | 386 | Biosciences : Physics and Electronics | <NA> | Mechanics: Various forms of work energy and Power; Linear and Circular Motion; Centrifugation; (2)>Atomic Structure: Principles of quantization; (1)>Electromagnetic and Particle radiation: Production and properties of EM radiation; Wave / particle duality (2)>Radioactivity and Interaction of Radiation with matter: Binding energy; Nuclear reactions; Laws of radioactive decay; Interaction with matter; Scintillation (3)>Optics: Interference, diffraction and Polarization; CD ORD spectra; Beer Lambert's Law; Fluorescence and Phosphorescence (2)>Basic principles of electricity: Concepts of Voltage, current and power; Circuit elements; Electrophoresis; Dynamos and Motors (2)>Introduction to Electronic Devices and circuits: Basic circuits; Rectifiers; Amplifiers and Oscillators (2)>Linear / Digital Integrated circuits: Op amps and comparators; Boolean Logic; Gates; Flip-Flops; Registers; Application in control circuits/computers (3)>Power supplies: Voltage, current and power regulation; Linear and Switch mode power s | 3 | 36388 | 1 | 1 | 2012-12-27 16:19 | 2012-12-28 16:19 |
145 | 387 | Biosciences : Personal Computer and Applications | <NA> | Introduction to Personal Computers: LAN, Different CPUs, Number systems, binary, octal, hexadecimal and decimal, Conversion from one to another, Bits and bytes, Representation of integers and real numbers in PC. CPU, Processor and coprocessor, Disks and disk drives, Hard disk, floppies etc., Memory, Monitor, Printer, CD ROM.>Operating System: DOS and Windows>Computer Viruses: MS Office: Word, Excel, Access, Microcal origin >Internet Applications: Electronic mail, File Transfer Protocol, Telnet, WWW and Gopher. >Databases: Access and retrieval.>Computer programming: Introduction to C and HTML programming. | 3 | 52143 | 1 | 1 | 2012-12-27 16:19 | 2012-12-28 16:19 |