search for: potassium

Displaying 18 results from an estimated 18 matches for "potassium".

2008 Jan 15
1
Converting Watir script to Mechanize
...pt that I would like to convert to a Mechanize script. The watir code looks like this require ''watir'' include Watir def test ie = IE.new ie.goto(''http://cpref.gsm.com/inter.asp?r=8084'') ie.text_field(:name, ''inter_string'').set(''Potassium'') ie.button(:id, ''image1'').click ie.link(:text, /Potassium/).click ie.image(:src, ''http://cpref.gsm.com/images/plus_yellow.gif'').click ie.text_field(:name, ''inter_string'').set(''Xopenex'') ie.button(:id, '...
2006 Sep 06
1
Covariance/Correlation matrix for repeated measures data frame
All, I have a repeated measures data frame and was wondering if the covariance matrix can be calculated via some created indexing or built-in R function. Specifically, say there are 3 variables, where potassium concentration is measured 6 times on each patient. Patient number (discrete) Time (1 to 6, discrete) Potassium (continuous variable) I want the covariance/correlation matrix for the cov/corr between Potassium at time i and time j. Is this possible in the current dataframe format? Or do I have...
2008 Sep 30
1
Using sub to get captions in barplots
...the caption on a single line? Cheers, David y.bar.new = c(30, 15) se.ybar.new = c(2,3) error.bars(y.bar.new, se.ybar.new, c("Control (n=18)", "CKD (n=18)")) error.bars<-function(yv,z,nn){ xv<-barplot(yv,ylim=c(0,(max(yv)+max(z))),names=nn,ylab="Total five hour potassium excretion (mmol)", sub= "Figure 1B: Hour 1-5 potassium excretion") g=(max(xv)-min(xv))/50 for (i in 1:length(xv)) { lines(c(xv[i],xv[i]),c(yv[i]+z[i],yv[i]-z[i])) lines(c(xv[i]-g,xv[i]+g),c(yv[i]+z[i], yv[i]+z[i])) lines(c(xv[i]-g,xv[i]+g),c(yv[i]-z[i], yv[i]-z[i])) }} > sessionI...
2005 Mar 17
2
Repeated Measures, groupedData and lme
...a REML to some soil mineral data which has been collected over the time period 1999 - 2004. I want to know if the 19 different treatments imposed, differ in terms of their soil mineral content. A tree model of the data has shown differences between the treatments can be attributed to the Magnesium, Potassium and organic matter content of the soil, with Magnesium being the primary separating variable. I am looking at soil mineral data were collected : 99, 02, 04. In the experiment, there are 19 different treatments (treatmentcontrol, treatment6TFYM, treatment 12TFYM etc), which are replicated in 3 b...
2005 Oct 16
1
measurement error model - "simple" linear regression
Dear friends, I found the thread on this subject this summer but wonder whether it has been taken any further. I have an important medical problem where X is computed from a three independent and complicated measurements (exchangeable sodium and potassium and total body water - i.e. X = (Nae+Ke)/TBW ) and Y is serum sodium concentration (all data in Edelman, JCI 1958). I have the individual data in the paper (but have not yet had time to enter it) and Edelman et al in fact reported measurement errors for most individual items. Edelman and cowor...
2013 Dec 16
2
MySQL stale socket
...eate the stale socket. Apart from editing /etc/init.d/mysqld to force the deletion of a stale socket are there any other way to solve this issue? Thank you un advance. Ciao, luigi - -- / +--[Luigi Rosa]-- \ Microsoft may issue tablets by Christmas. No word yet on whether they'll contain potassium cyanide or saxitoxin. --fark.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iEYEARECAAYFAlKuzTMACgkQ3kWu7Tfl6ZRW6gCfaU56Jcayg7TfZU9b0vTkTJXs m7EAoM7ROhaRk+x+3C0+ygi/Xk+2PKke =BWy2 -----END PGP SIGNATURE-----
2008 Jun 19
1
PrettyR (describe)
...7.25, 6.56, 6.73, 7.1, 6.98, 6.97, 7.01, 7.09, 6.63, 6.76, 7.15, 7.03, 7.17, 7.3), Phosphorus = c(0.076, 0.014, 0.011, 0.0075, 0.017, 1.4, 0.011, 0.018, NA, 0.0074, 0.012, 0.012, 0.016, 0.013, 0.019, 0.3, 0.021, 0.012, 0.01, 0.017, 0.011, 0.013, 0.011, 0.014, 0.0076, 0.017, 0.011), Potassium = c(1.6, 1.6, 2.7, 2.8, 2.2, 2.1, 0.65, 2.3, 2.7, 2.4, 2.8, 2.6, 2.6, 2.9, 1.6, 2.8, 2.8, 2.8, 3.3, 2.6, 1.5, 2.4, 1.6, 2.6, 2.3, 2.4, 2.4), Selenium = c(4e-04, NA, NA, NA, NA, NA, NA, 4e-04, 0.00043, NA, 0.00043, 0.00051, NA, 0.00046, 0.00033, 0.00054, NA, NA, NA, NA, NA, 0.001...
2023 Mar 03
1
[PATCH v2 3/6] spec: Add NBD_OPT_EXTENDED_HEADERS
...; > + descriptor has a non-zero length, a client can always make > > + progress on a successful return. > > Other than that, no comments on this one. > > -- > w at uter.{be,co.za} > wouter@{grep.be,fosdem.org,debian.org} > > I will have a Tin-Actinium-Potassium mixture, thanks. > -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org
2023 Mar 04
1
[PATCH] docs: Prefer 'cookie' over 'handle'
On Sat, Mar 4, 2023 at 12:15?AM Eric Blake <eblake at redhat.com> wrote: > > In libnbd, we quickly learned that distinguishing between 'handle' > (verb for acting on an object) and 'handle' (noun describing which > object to act on) could get confusing; we solved it by renaming the > latter to 'cookie'. Copy that approach into the NBD spec, and make it
2023 Mar 05
1
[PATCH] docs: Prefer 'cookie' over 'handle'
...it cookie (it makes sense), but there is a *lot* of stuff out there that calls it "handle" (including a wireshark plugin) and it would be confusing if that link isn't available anywhere. -- w at uter.{be,co.za} wouter@{grep.be,fosdem.org,debian.org} I will have a Tin-Actinium-Potassium mixture, thanks.
2023 Mar 05
2
[PATCH v2 1/6] spec: Recommend cap on NBD_REPLY_TYPE_BLOCK_STATUS length
...stly because it's something that I myself always forget, too, so, *shrug*. (if there were a way in git to make it add that automatically, that would help; I've looked but haven't found it) -- w at uter.{be,co.za} wouter@{grep.be,fosdem.org,debian.org} I will have a Tin-Actinium-Potassium mixture, thanks.
2013 Feb 13
1
An extended Hodgkin-Huxley model that doesn't want to work.
...mething wrong with my implementation it would really make my day. (1) dV/dt = (I_ext - I_int-I_coup)/C I_ext = injected current I_int = Sum of all ion currents I_coup = coupling current (but we're not using it here ) (2) I_i = g_i * m_i^pi * h_i^pi(V-E) i identifies the ion, thus I_K would be Potassium current. (3) dm/dt = (m_inf*V - m)/tau_m (4) dh/dt = (h_inf*V-h)/tau_h (5) The Nernst equation is used to calculate reversal potential for Ca: Eca = 12.2396 * log(13000/Ca2+) (6) d[Ca_2+]/dt = (F*I_Ca - [Ca2+] + C0)/Tau_Ca tau_m, tau_h, m_inf and h_inf are all calculated according to formulae...
2023 Mar 03
1
[PATCH v2 5/6] spec: Introduce NBD_FLAG_BLOCK_STATUS_PAYLOAD
On Wed, Feb 22, 2023 at 12:05:44PM +0200, Wouter Verhelst wrote: > On Mon, Nov 14, 2022 at 04:46:54PM -0600, Eric Blake wrote: > > #### Simple reply message > > > > @@ -1232,6 +1235,19 @@ The field has the following format: > > will be faster than a regular write). Clients MUST NOT set the > > `NBD_CMD_FLAG_FAST_ZERO` request flag unless this transmission
2023 Mar 03
1
[PATCH v2 1/6] spec: Recommend cap on NBD_REPLY_TYPE_BLOCK_STATUS length
On Fri, Dec 16, 2022 at 10:32:01PM +0300, Vladimir Sementsov-Ogievskiy wrote: > On 11/15/22 01:46, Eric Blake wrote: > > The spec was silent on how many extents a server could reply with. > > However, both qemu and nbdkit (the two server implementations known to > > have implemented the NBD_CMD_BLOCK_STATUS extension) implement a hard > > cap, and will truncate the
2023 Feb 21
1
[PATCH v2 2/6] spec: Tweak description of maximum block size
...imiting to 2^25, but it should be done in such a way that servers which accept a 0xffffffff block size are not suddenly noncompliant. I don't think this does that. [no further comments on this one] -- w at uter.{be,co.za} wouter@{grep.be,fosdem.org,debian.org} I will have a Tin-Actinium-Potassium mixture, thanks.
2023 Mar 03
1
[PATCH v2 2/6] spec: Tweak description of maximum block size
On Tue, Feb 21, 2023 at 05:21:37PM +0200, Wouter Verhelst wrote: > Hi Eric, > > Busy days, busy times. Sorry about the insane delays here. No problem; I've been tackling other things in the meantime too, so this extension has taken far longer than I planned for more reasons than just slow review time. > > On Mon, Nov 14, 2022 at 04:46:51PM -0600, Eric Blake wrote: > >
2018 Aug 25
0
IT
...39;re turning it into a big red blinking target--a thing that must be stopped at all costs. This stupid will be stopped, at all costs. <http://maraegis.ml/lists/lt.php?id=YUgBAwVSGAFXVx1QWlQKVF0F> K was the element connecting /Saturn /and the phrase "person of time" .... to "/Potassium/" and /Medusa <http://maraegis.ml/lists/lt.php?id=YUgNBgZVGAFXVx1QWlQKVF0F> / and /abomination <http://maraegis.ml/lists/lt.php?id=YUgFAQ5cVk9RUVMdU1wDX1cNVg,http://maraegis.ml/lists/lt.php?id=YUgFAQ9UUk9RUVMdU1wDX1cNVg,http://maraegis.ml/lists/lt.php?id=YUgFAQFcUk9RUVMdU1wDX1cNVg,htt...
2022 Nov 14
2
[PATCH v2 3/6] spec: Add NBD_OPT_EXTENDED_HEADERS
Add a new negotiation feature where the client and server agree to use larger packet headers on every packet sent during transmission phase. This has two purposes: first, it makes it possible to perform operations like trim, write zeroes, and block status on more than 2^32 bytes in a single command. For NBD_CMD_READ, replies are still implicitly capped by the maximum block payload limits