Re: Ah the MS hatred alive and well
"however we all know the advocates here are charging well for their services (as they are well entitled to) so it’s not FREE really."
2605 posts • joined 24 Mar 2010
"however we all know the advocates here are charging well for their services (as they are well entitled to) so it’s not FREE really."
"How soon before all Linux users are leaking more personal data to the "cloud" than Microsoft users?"
So don't use Ubuntu !!. There are plenty of good distros - many would pack it all in if they thought that the scenario you conjecture would happen. Any Ubuntu users care to comment - I've not used it for years.
"All the linuxians"
You clearly don't know much about Linux - I'm a long-term user (20+years) and I install/update/upgrade when I want
My fault, sorry, I meant pcspecialist
They have several type of laptop & desktop which can be customized by drop down menus including OS (WIndows 10, 8.1 and no OS)
"Whether this or any other brand, I'm really interested in the availability of new equipment that either isn't tainted with Windows 10 "
In UK google "pc components" - they have a Linux forum too.
"So diphtheria and yoghurt are close relatives? I always suspected there was something dodgy about yoghurt..."
AFAIK the connection between Corynebacterium & yogurt is indirect. One Corynebacterium species is used in the manufacture of glutamate and then that glutamate is used in various foodstuffs including yogurt.
"One of the most studied species is C. glutamicum, whose name refers to its capacity to produce glutamic acid in aerobic conditions. It is used in the food industry as monosodium glutamate in the production of soy sauce and yogurt."
"I don't understand though, why does the immune system get suppressed in spaaaaace?"
Don't have a ready answer to that although I do know all sorts of biological systems seem to be affected by weightlessness + ?. In particular calcium metabolism/mobilization. Calcium levels have a direct and profound effect on lots of systems in the body.
Given the complexity of the immune system and the known effects of various interventions I'd think it might be quite a time before all of the possible effects might be know.
One, rather obvious one, given that sitting on top of a giant firework is in the job description is stress. This is known to have +ve & -ve effects on the immune system.
Humans can't be clean roomed to the same degree, organisms multiply & filters concentrate. No-one on the ISS ever had a cold, flu or GI upset ?
As an example I worked in a building with forced air ventilation, After Chernobyl, although the local levels of radiation were only transiently raised, the ventilation filters were quite noticeably radioactive having purified many building volumes of outside air every 24hrs.
"Thalidomide is currently regarded the A Number 1 Wonder Drug for the treatment of leprosy."
Have you a good ref. for this. AFAIK antibiotics and dapsone are the usual & effective treatments. Thalidomide has been used for certain complications.
"I thought vasodilation can be achieved simply by sustained low-level exercise ?"
But it still is mediated by nitric oxide release
AFAIK the vasodilation is due to the release in the body from nitroglycerine of nitric oxide ( yes the one from diesel exhausts and indeed many other combustion processes) The nitric oxide, which is also produced naturally by several enzymes from the amino acid arginine, modifies the activity/function of several enzymes/proteins in the endothelium and that's where the vasodilation comes from.
"my understanding is one of the main rules of PR is you shouldn't try to pass yourself off as a lawyer"
More generally : "my understanding is one of the main rules of PR is you shouldn't try to pass yourself off as an expert"
There's been an awful lot of that around recently.
" suggested we might like to repeat the experiment and test it for ourselves. We're more inclined to test what happens when you pour bromine on, say, a banana wrapped in aluminium foil."
PLEASE DON'T THINK ABOUT TRYING THIS ! Bromine is very nasty, it will diffuse through normal rubber gloves and burns produced by it are dreadful and slow to heal. I knew a chap whose daughter merely put on contaminated gloves and she was scarred for life. I hate to think about the damage that could be caused to eyes.
about "maximum velocity of a sheep in a vacuum"
I'd assume that given enough energy the speed would be close to lightspeed. Now I do know (living surrounded by them ) that the average sheep is very unlikely to generate that amount of energy on it's own ( for a 40kg sheep at 99% lightspeed I estimate ~2.2E19 J)
Any farmers or relativists know different ?
"Calc crashes less than Openoffice.org Calc, but is still pretty crappy."
I too use Calc for my finances ( for 8+ years OO & LO ) and far more so for scientific use. I can't recall it ever crashing !
What OS are you using ?
"It should not hit pedestrians, hopefully," he told the media. "It should handle them well.""
Well he sounds so confident
"What does this mean for the "Olympic Swimming Pool/"
As the pool is filled with essentially water it could be defined in moles
"for you as an individual, yes"
No, there are several retailers that will supply without OS, charging extra for Windows, in UK. I build my own desktops but I bought my most recent laptop (i7,8GB ) without.
Unless you hang around a lot I think /pedant is what you meant
"5 years?!! "
Remember all the committee time to debate the styling, logos, colour schemes. Then building mock-ups, rendering obligatory animation sequences, and other press-release related activites. Then the panic about the funding shortfall due to most of the budget being spent on the aforementioned early stages requiring redesign, cutbacks on features, styling and functions..................
". . . do you think it might be used to find the conscience of Tony Blair next?, because that's REALLY small."
Why the joke icon ?
"It would be interesting to repeat the experiment,"
Wonder how they've managed to cope with all the trippers on the river with mere cameras ?
"Chaotic system can operate within a bounded range"
Indeed a dripping tap is chaotic
We should really use the phrase 'deterministic chaos' in these cases where, usually, the equations describing the phenomenon can be written but where the extreme sensitivity to initial conditions means that predictions are difficult/impossible.
Best not to use chaos when random is meant.
"it's the high VOC stuff that turns yellow, the water based low VOC stuff is much whiter and stays that way. "
In my experience it's the low VOC but non-water based gloss that gives a good finish but yellows rapidly. I'd guess that to make it easy to apply the amount of VOC removed has been replaced with even more of the (necessary) binder which is what yellows.
UV probably works by getting the TiO2 pigment to oxidize the yellowing binder. Water-based, having no need for a large amount of binder stay whiter longer at the expense of poor finish
Hopefully for the last time :
Diesel MoT emission test .- only particulates are checked
"but as we've learned the NOx regulations were too strict and not achievable."
Not to minimise this but Eur 6 does seem to be achievable BUT the standard is for a certain mix of simulated driving. As I've mentioned before this will never represent all the possible conditions of actual use.
In any case the actual risk to health is a function of the concentration.time product which can't be garnered from tailpipe emissions directly as it depends on so many factors. ( traffic density & speed , wind & rain, mix of HGVs vs vans vs cars, background levels of NOx from other sources [heating, industry] )
"If a UK VW Passat (as an example) passed its MoT test emissions levels last year, "
What MoT emission test .? AFAIK only particulates are checked
"Northern England suffering broadband outage since Monday"
I doubt if the areas listed constitute even 1% of "Northern England"
" (monoxide? dioxide? can't recall)"
Monoxide, the seriously toxic one
"'ve had lying around for years with the express intention of installing some flavor of Linux, not knowing which one to try. I regularly try out Ubuntu and some others, but they all require that you know Linux to use them (aka mounting hard disks, etc). Nuisance."
Just try out a few live-CDs to see what you like - no need to worry about your HD at this point, but allow for it being quite a lot slower. Once you find something you like then install it - usually just a click on OpenSUSE for example, answer a few questions about location/language and a default install will usually be OK without worrying about mounting or very much else.
"Sounds like a job for Dechlorosoma sp."
Nice spot !
However there's no indication that this organism could cope with the concentration of such salts ( assumed to be high due to the freezing point depression), either from the toxic effects or just the osmotic effect
"When a hardy Earth bacterium gets to that wet soil"
It'll have to be hard with soil containing chlorates and perchlorate in high-ish concentration
"Agreed. They passed the tests. That much is fact.
Also a fact, they don't emit levels of NOx when driven that match the tests."
The test value can only be a marker of the possible emissions in real driving conditions allowing (if no cheating) some comparison of make/model and some rough prediction of likely effects on short-term air pollution. Given how fuel consumption varies over a large range with such variables as length of journey, stop start driving, high or moderate steady speeds and so on how could it really be anything else.
The 'easy' alternative would be to issue the worst case measurement for any model and that wouldn't reflect real-life use either.
After all take Euro6 - the test value is 80 milligrams of nox /km for cars whereas the environmental limits of nox are concentration measurements so are not directly correlatable - put another way it's some function of other sources of nox + vehicle density & usage pattern ( & wind speed/direction & rain ) for any location
"run out of urea"
Just to put it in context many (all ?) urea injection systems have a limit to the number of engine starts that can happen after the urea runs out.
For example : "If the tank reaches one gallon, the car notifies the driver. It does so again with only 20 starts remaining. To reset the system, at least two gallons of AdBlue--or four half-gallon bottles, at $7.75 each--must be added. Roadside assistance plans cover AdBlue, however."
"And a Velo Thruxton."
Still miss mine even after all these years - sold it for £350 - sigh
"Urea injection, which only really works during emissions tests too."
Would you like to ref. that. because AFAIK it's simply not true.
Petrol engines also produce less nox than diesel but still a moderate amount.
In my experience diesels use considerably less fuel ( by volume) than petrol engines in similar vehicles partly due to the increased energy content of diesel and partly due to the better thermodynamic efficiency. Indeed large ship diesels are the most efficient internal combustion engines that are available.
"Nitrogen oxides are produced in combustion processes, partly from nitrogen compounds in the fuel, but mostly by direct combination of atmospheric oxygen and nitrogen in flames. Nitrogen oxides are produced naturally by lightning, and also, to a small extent, by microbial processes in soils.
"For example, apart from he MOT test which is just while idling I believe"
AFAIK diesel smoke tests are carried out at full 'throttle'
"AFAIK, Canon DSLR camera software is built on VxWorks."
Not since ~2007, it's now DRYOS. https://en.wikipedia.org/wiki/DRYOS.
DRYOS aims to be compatible with µITRON 4.0 and with POSIX.
"The other problem here is that too much credence is applied to the test results."
Indeed. In fact it will be very difficult to have a test that accurately reflects 'real-world' usage as that varies so much.
The extremes might be the city dweller who mostly does short trips in busy conditions with lots of stop/start/idling/acc.
My car might be the other extreme - almost no short journeys, live in the country, travel mostly fast A-roads and motorways at quiet times (overnight), little acc.
I suggest no testing regime will adequately reflect that and that's without considering driving 'style'
" It takes 23 seconds on average for Writer to start on my desktop machine"
Well as I mentioned below on this laptop,OpenSUSE 13.1, LO 18.104.22.168 500GB HD i7 it take (at the most) 2 secs from clicking the icon to Writer open with a cursor. .
In fact it takes 2 secs to load Calc and my finance spreadsheet and that's via WiFi from my fileserver
"Unfortunately, the use of ODF for engaging with HMG is bobbins. All of my customers require files sent in .doc/.xls format for tender responses or any other formal engagements."
Glad you joined today to let us know about that. /cynical-moi ?
" in the shops and then the bargain bin before Writer has even opened."
Congratulations on your phenomenal productivity - you put us all to shame !
It takes me 2 seconds to have Writer ready so you obviously pack a lot in a day. ( Mind I'm running it on Linux )
"Last time I checked, the continent still extends past Moscow, and well past Istanbul."
Not quite that simple. Some countries are 'transcontinental' like the Russian Fed. & Turkey. The demarcation line for Turkey for example is the Bosporus and Dardanelles. So Istanbul is in Europe but most of Turkey is in Asia.
"don't do it when revved while stationary in a test station"
They don't need to use much fuel to rev to max when they're not under load. The situation is quite different if you accelerate hard on the open road esp. from low revs.
@Michael H.F. Wilkinson
I seem to remember there was a publication "Journal of Irreproducible Results" where the title font tailed off into a wastebin. You seem to be the sort of chap that might remember it.
This ball wouldn't qualify, of course, as no-one is likely to try to reproduce it ! It also gives a whole new meaning to paint-balling of course.
" the Windows network stack significantly outperforms off the shelf Linux "
"Perhaps looking at things 'the Redmond way' could help a few of these issues."
I really don't think so as they really don't exist !
" user since the mid 90s"
"Plants don't. They need CO2 and water (plus the minerals for growing). Plants will PRODUCE oxygen."
Plants do need oxygen - it's just that in sunlight and CO2 they produce more oxygen than they need. When it's dark they are a net consumer of oxygen. Plants do need oxygen to survive.
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