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ATB_roo

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ATB_roo

Nerve injuries

I was wondering how signs of cutaneous nerve injury differ from signs of nerve root injury. Thanks x...
18:50 Sat 09th Apr 20113 answers, last by Peter Pedant 23:10 Fri 15th Apr 2011
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ATB_roo

Growth Hormone vs Glucocoticoids

What are the main differences between the metabolic effects of glucocorticoids and growth hormone? Is it that GH increases protein synthesis whereas glucocorticoids i.e. cortisol increase...
12:18 Tue 22nd Mar 20111 answer, last by kamagra1uk 08:16 Mon 20th Jul 2015
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ATB_roo

Acidified potassium dichromate

When acidified potassium dichromate is used in organic chemistry to oxidise alcohols, nearly all the text books state the colour change is 'from organge to green'. But when I do the experiments in the...
18:31 Wed 11th Mar 20093 answers, last by heathfield 09:11 Thu 12th Mar 2009
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ATB_roo

Is glacial ethanoic acid soluble in water?

In terms of it's structure Thanks
17:22 Sun 14th Sep 200811 answers, last by theprof 00:31 Fri 19th Sep 2008
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ATB_roo

Restaurant Tips

I work at a pub/restaurant on a Friday night (I'm 17 years old) and I earn ?4 an hour. Usually I would get ?3-5 tips per night, provided I work 6 to 11 o'clock-ish. As of last night the manager has...
13:25 Sat 03rd May 20086 answers, last by Whickerman 10:03 Tue 06th May 2008
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ATB_roo

CASIO power graphic fx-7400G PLUS

I have the CASIO power graphic fx-7400G PLUS which is basically just a normal graphics calculator. However, there's no nCr or factorial button. Even my maths teacher couldn't find it! It's quite an...
20:12 Wed 13th Feb 20082 answers, last by Samz0 12:48 Sun 08th Mar 2009
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ATB_roo

Polar bonds

How can you tell if a bond will be polar or not if you dont know the elctronegativity the elements concerned? Methane is a non polar molecule, but I dont understand why. Thanks Ruth
20:07 Sun 27th Jan 20081 answer, last by Clanad 23:12 Sun 27th Jan 2008
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ATB_roo

Hydrogen bonding - intermolecular and intramolecular

What is the difference between intermolecular hydrogen bonding and intramolecular hydrogen bonding? Apart from the spelling difference of couse - doubt my chemistry teacher would accept that as an...
20:03 Wed 02nd Jan 20081 answer, last by Teddio 23:02 Wed 02nd Jan 2008
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ATB_roo

Maths question - solve (x-2)(x^2+3x+1)=0

How can I solve (x-2)(x^2+3x+1)=0 From the question: a) Show that (x-2) is a factor of f(x)=x^3 + x^2 -5x -2. b) Hence find the exact solutions of the equation f(x) = 0 I've managed to get to the last...
13:49 Sun 25th Nov 20074 answers, last by ATB_roo 18:18 Mon 26th Nov 2007
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ATB_roo

Percentage by Mass chemistry

How do I find the percentage by mass ethanoic acid (CH3COOH) in the vinegar solution I have been given. Through titration I have found that the concentration of the vinegar is 8.45moldm-3, 0.21125...
21:00 Mon 15th Oct 20072 answers, last by ATB_roo 14:38 Tue 16th Oct 2007
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ATB_roo

South East Asia Floods 2007

What were the responses (physical, social, and economical) to the South East Asia flooding in 2007?
19:15 Sun 09th Sep 20074 answers, last by banned-dot 21:52 Sun 09th Sep 2007
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ATB_roo

Adobe photoshop/Corel Photo-paint effect

I just found a picture of my friend (http://img26.picoodle.com/img/img26/9/7/17/rm_ curtis/f_ellienorm_631d6f6.jpg/%22%20target=/% 22_blank/%22%3E%3Cimg%20src=/%22http://img26.p...
14:14 Tue 17th Jul 20071 answer, last by laptopsteve 19:37 Tue 17th Jul 2007
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ATB_roo

Cat running the marathon

Would my normal domestic cat be able to beat my mother running a marathon, bearing in mind that my mother will complete the marathon in 3hrs 45 mins?
19:47 Mon 19th Mar 20076 answers, last by ATB_roo 23:16 Wed 21st Mar 2007
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ATB_roo

Online maps

Are there anyone online map services (like yell.co.uk) that will show me several different places at once. For example, if I wanted Cannon Street, Patchway, Sandy Park road and Kingswood I could type...
13:07 Sat 14th Oct 20063 answers, last by 1rovert 01:59 Sat 21st Oct 2006
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ATB_roo

Structure of sodium chloride and diamonds

Considering the structure of sodium chloride, why does solid sodium chloride melt when it is heated strongly, and why does molten sodium chloride conduct electricity? Also, Considering the detailed...
17:54 Sun 08th Oct 200615 answers, last by Gef 21:02 Tue 17th Oct 2006
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ATB_roo

Settlement Hierarchy

What has settlement hierarchy got to do with traffic increase in a CBD? Thanks, ATB_roo
19:26 Wed 13th Sep 20062 answers, last by ATB_roo 23:15 Thu 14th Sep 2006
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ATB_roo

Catch phrase

For my English GCSE I have to have a debate with another member of my class. We have already been put into pairs and given a topic to debate. I have been given the task to argue against making smoking...
20:13 Wed 12th Jul 20062 answers, last by Loosehead 09:23 Thu 13th Jul 2006
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ATB_roo

Resistance

In an experiment in science I had to investigate how the length of wire affected resistance. To calculate the resistance of the wire I used the formula resistance = voltage / current. When I was doing...
15:44 Tue 20th Jun 200610 answers, last by ATB_roo 16:06 Wed 28th Jun 2006
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ATB_roo

Housing in Bristol

What types of housing is there in Avonmouth, Eastville, Hartcliff and Clifton? This is for a project, any helpful links would be much appriciated :) Cheers
12:03 Tue 13th Jun 20061 answer, last by jake-the-peg 13:16 Tue 13th Jun 2006
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ATB_roo

Immersion Heaters

How do Immersion Heaters work? And what are the safecty precautions?
15:11 Sun 19th Mar 20064 answers, last by nessi 12:58 Thu 13th Apr 2006

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