Thin Layer Chromatography 
The paper needs Abstract ( at least one full paragraph indicating the purpose of the experiment and a short summary of the experiment including ferrocene and acetylferrocene)
Discussion ( needs to be 2 paragraph)( needs to discuss the structure of ferrocene and acetylferrocene affects the Rf values obtained, talk about the phases ( stationary and mobile phases), also talk about thin layer chromatography and please make sure you include the results in your discussion not the calculations
Result( please show your work step by step)
Conclusion: talk about the TLC (Thin Layer Chromatography) need to also the result you get
And separately please answer the following questions ( these are not part of the experiment)
Please make sure everything is in your own words

OSCE 5 presents a clinical encounter of a 45-year-old dispute mediator who presents with a complaint of a cough that has lasted for over 1 week. Designed to test clinical reasoning skills, this video provides opportunities to answer questions, practice history taking, and develop an assessment and differential diagnosis as well as an appropriate next diagnostic workup.
Does anyone have this?
Does anyone have the Bates visual guide and I need this done as a SOAP note.

Department of Electrical Engineering
ELEC261 – Digital Systems Design
Homework 3
1. Assuming that a VHDL code has been written to describe a 3-bit comparator
using the entity shown in Fig. 1.
Fig. 1
Using the ‘wait’ and ‘assertion’ statements, write the process(s) in the VHDL
testbench that use the following test cases and reports an error when the
outputs L, E and G are wrong at T = 9ns and T = 16ns.
A 0 7 4
B 0 3 7 2
5ns
The values in the waveforms are in decimal. Use binary values in
your testbench.
(5 marks)
2. Fig. 2 shows a sequential circuit.
J1
K1
J0
K0
Q0
Q0 Q1
Q1
Clear
Q
CLK
1
1
Fig. 2
(a) Copy Fig. 3 to your answer sheet and use it to illustrate the
waveforms of the outputs Q0, Q1 and Q. All used J-K flip-flops are
positive edge triggered.
A< B (L)
A= B (E)
A> B (G)
L A
3 E
B G
3
entity Comparator is
Port ( A, B: in std_logic_vector(2 downto 0);
L, E, G: out std_logic);
end Comparator;
Department of Electrical Engineering
Spring 2020 – FB
CLK
Q1
Q0
Q
Clear
1ns 5ns
Fig. 3
(5 marks)
(b) Use the structural design style to write the VHDL code (entity and
architecture) to describe the circuit in Fig. 2 if the entity of the J-K
flip-flop is as shown below:
entity JKFF is
port( Q, NQ: out std_logic;
CLK, CLR, J, K: in std_logic);
end JKFF;
(5 marks)