search for: ventilation

...wR library, >attach(red.cell.folate) I can get the same result for pairwise.t.test and t.test when I set the variances to be non-equal, but not when they are assumed to be equal. Can anyone explain the differences, or what I'm doing wrong? Here's an example where I compare the first two ventilations with pairwise.t.test and t.test > pairwise.t.test(folate, ventilation, p.adj="none", pool.sd=F)         Pairwise comparisons using t tests with non-pooled SD data:  folate and ventilation           N2O+O2,24h N2O+O2,op N2O+O2,op 0.029      -        O2,24h    0.161      0.298    P...

Because of space limitations and because of the location of the punch-down blocks, my * server is located on the shelf in a coat closet. Sadly, there is not enough space (or ventilation) for the monitor and keyboard. This will all change when we move to new quarters, but... Does anyone have experience running Linux/Asterisk without a monitor? What, if any, are the issues? TIA

Hello, I run Debian on my Laptop Lenovo X60s (with VT). I've created a Windows-XP as well as a Windows-Vista guest on it. Both, XP as well as Vista, eats as many CPU as available. Therefore the CPU always has high load and will never reduce cpu-frequenz or ventilator. Did this works as designed or should I modify something? Thanks in advance Matthias -- Don't Panic

...s in a > > well regulated maintained system that is ventilated good, don't just > > die. > > They don't? Funny, I've seen it happen from everything from AMD, Sun, > HP, SGI, you name it. You are telling me that it was: A. Well regulated B. Well maintained C. good ventilation, and it died suddenly, without giving you any hints before hand? I just don't believe you, I might have on one machine, but I'm not going to believe you since you said you seen it on every machine. BTW, have you ever seen a machine that survived everything and was just taken to the dump bec...

...and without replacement I seem unable to use "replace = F" when I want to sample without replacement. I would think that it comes down to "F is not a legitimate abbreviation for FALSE." except that Dalgaard (p. 118) uses F for FALSE and it works "pairwise.t.test(folate, ventilation, pool.sd = F)" I am having trouble when I try to sample a vector without replacement. The following code illustrates my problem. >b <- c(1:8) >sample(b) [1] 7 8 3 5 1 6 2 4 # That works correctly--no replacement (This would be my preferred form, but when I look at the code...

...s means that I am typically on a/c current rather than batteries and that power regulation and heat dissipation are also concerns. The power regulator circuit is in fact what I believe has failed on the nx9420. Not infrequently I have the notebook on my chest or lap while working at home. So the ventilation clearances provided by a flat desk support are frequently absent and the notebook design must accommodate this. I would like to use CentOs as this is what I am most familiar with. But, I am open to CentOS alternatives like Ubuntu or even a non-Linux alternative like a PowerMac with OS-X. I have...

I have setup nut-2.4.1 with the bcmxcp driver for my HP R3000 XR unit and although it appears to work, I receive the following sorts of errors in syslog: Aug 27 10:33:05 sv18 bcmxcp[6373]: Communications with UPS lost: Receive error (data): got 0 bytes instead of 64!!! Aug 27 10:33:15 sv18 bcmxcp[6373]: Communications with UPS lost: Receive error (data): got 0 bytes instead of 64!!! Aug 27

Has anyone come across a device that could cancel out the noise from servers, ie. the fan noise? I have a server rack near my office and would like to see if i can decrease the noise level. It would seem to me that the steady drone of the fans could be cancelled out to a large extent.

On 12/24/2016 1:57 PM, Digimer wrote: > There are rack chassis designed to reduce noise. An example are the APC > NetShelter CS line. > > http://www.apc.com/shop/ca/en/categories/racks-and-accessories/racks-and-enclosures/netshelter-cx/_/N-1ks6cn2 wow, $9100 for the 38U rack. thats pricey... and that's before PDUs, UPS, and all that other important rack mount stuff. -- john

...large extent. thats really hard to do because the noise source is diffused, and reaches your ears via multiple paths, plus your ears aren't at a fixed location. Its easier to move the servers to somewhere you won't hear them, like a server closet that you can soundproof and add forced ventilation to. or wear earplugs. -- john r pierce, recycling bits in santa cruz

...ally in > the presence of the AGC feature, it seems pretty much required to me. > (I'll try the svn code, though. It may be that a better AGC would > eliminate the need for squelch.) As surprising as it may sound, I might want this lecture recording to keep the typing, but remove the ventilation noise! I might even be interested *only* is some sort of clicks and not the stationary background noise! > I'm not saying a general squelch algorithm would be a easy task, just > that it's (1) important to real world applications (IMHO rather more > important than spectrum-based d...

Hi! Do you guys/girls (whichever you prefer) know if it's possible (i.e. in some semitransparent/easy way) to incorporate an online backup system? If the mail is older than a set amount of days it gets compressed. I want my mail storage size to shrink but on the other hand I want to keep the mails I get and have them easily readable :) I'm thinking of symlinks and some kind of gzip

Hi, I'm wondering if anyone else is experiencing this... I'm using an ASUS X59GL using Ubuntu 10.10, 64 bit - 4Gb ram, nvidia Nvidia GeForce 8200M G (256Mb Graphics?) - I'm using the Nvidia drivers too... I can play a game (Star Wars Rebel commando / Tomb Raider Underworld), however, at random times the system crashes - big style, to the point that the entire machine just switches

Hi. Does anyone know about a simple one-fxs ATA with pulse dialing support that can work with Asterisk? A SIP one would be ok. I've been told that the Digium S101i IAXy does support pulse dialing; although it's a iax2-only ata it could be enough. I need a bunch of them to convert some old fashioned rotary phones into VoIP ones (I'd like to disassemble the ATAs to remove the boards

Hi all, I've been asked to produce a plan for samba failover for an office with about 30 2000/XP machines and a few unix servers. We currently have a FreeBSD single-harddrive SCSI box providing samba, dhcp and dns services. Reliability and cost are the priorities, in that order, over speed/performance. We just need the reliability - we don't ever ever want to have to switch to a new pdc.

For some reason I'm getting more or less random segfaults compiling kernels, world or PHP5 on BETA-3 (Python and perl went ok). So far I haven't succeeded building a fresh kernel or world. This system is an Athlon XP with 1MB RAM and 4GB swap, compiling is done in the usual places in /usr, which is a set of two gstriped partitions. Dmesg attached. Previously this system has been

Anyone know of a company that makes a pass through ATA? By pass through I mean have an Ethernet switch built into the ATA, like most desktop phones have. All of the dual ethernet ATA's I have seen have WAN/LAN ports, not two LAN ports. I fooled around with DMZ etc...but it just doesn't work as well. Thermal -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello all I am running CentOS 5 on a small server and I am having very strange memory malfunctions. The computer runs perfectly with no problems whatsoever. From time to time, after a soft reboot, the computer emmits beeps corresponding to a memory fault. It never reboots again until I find and remove a now defective DIMM. That DIMM can never be used again because it is out of order. This just

Jean-Marc Valin wrote: > Andy Ross wrote: > > Uh, production applications almost always require squelch, no? > > Some do, some don't. In general, distinguishing between a keyboard > and a speech transient is next to impossible based only on a few ms > of speech. That is true for distinguishing it by waveform, but not by amplitude. As I mentioned, these transients are

Hi All, I'm getting things ready to upgrade my aging installation of MySQL 5.0.95 on my CentOS 5 LAMP server. With the impending EOL date of 3.31 fast approaching my sense of doom and urgency is increasing. I see that the necessary packages are available in @base and @updates - mysql51 and mysql55 respectively but from all the information I've read on the matter so far I'm left with