This is the first of many love declarations and mentions EMBII makes of his partner Chiharu! This came just one day afte the very first uploads of the system.
ILoveYouMore.jpgMessage:Note that she's Japanese and not really bond, it's hair dye.
My Dearest Chiharu....I Love you more. <3 Eric
OurWedding.jpgMessage:
My Dearest Chiharu, I will love you forever. Taken Aug 6th 2014 in Ipswich, SD.
MadyBobbyOffToCollege.jpgAssociated messages:
A #father could not ask for more perfect daughters. I #Love you both so much!! <3 PaMy oldest daugher moves into the dorms tomorrow morning. Dear Mady, You are forever my baby. <3 PaEMBII's daughter, Maddy Bobby, (presumably not with Chiharu) is going off to college! Sadface.
Chiharu EMBII and The Atom Sea say Happy Halloween.jpgMessage:so their location was: en.wikipedia.org/wiki/Fargo,_North_Dakota
#Chiharu #embii & the #AtomSea #Fargo #ND
Chiharu.jpg
Loraine.jpg"Loraine" on tx b4b8fe752a258f95b191b8c5426319ee0e8d41d5db53ea2ae18beed141cbb9bd, block 448352 (2017-01-15).
Photographer unknown, but presumably EMBII's father or another close family member.
Message:
In loving memory of Loraine Elizabeth WhiteEMBII's mum died :-(
Cost: ~0.001 BTC ~ $0.80 at the time.
SatoFamily.jpgThis one gives Chiharu's full identity with picture basically. Message:so presumably Chiharu's full name is Chiharu Sato.
The Sato Family Arrives from Japan! Taken Aug 2. 2014 in Minneapolis MN. (Keiko, Chiharu, Hideaki, Katsuhiko) Now preparing for the Sato / Bobby Great American Vacation!!
More from their vacation:
More EMBII social media:
- bitfossil.com/5bfd6eab2df2eb615dd72172408e02e07fddba2f00fed9b80cd66c0b115ee03d/index.htm "Found on Mady's camera", EMBII wearing a funny red suit and drinking orange juice
High level simulation only, no way to get from DNA to worm! :-) Includes:
- nervous system
- muscle system
3D body viewer at: browser.openworm.org/ TODO can you click on a cell to get its name?
OpenWorm Sibernetic demo by Mike Vella (2013)
Source. Sibernetic adds a fluid dynamics solver for brain-in-the-loop simulation of C. elegans.When TLB is filled up, older addresses are overwritten. Just like CPU cache, the replacement policy is a potentially complex operation, but a simple and reasonable heuristic is to remove the least recently used entry (LRU).
With LRU, starting from state:adding
valid linear physical
----- ------ --------
> 1 00003 00005
1 00007 00009
1 00009 00001
1 0000B 000030000D -> 0000A would give: valid linear physical
----- ------ --------
1 0000D 0000A
> 1 00007 00009
1 00009 00001
1 0000B 00003The Linux Kernel reserves two zones of virtual memory:
- one for kernel memory
- one for programs
The exact split is configured by
CONFIG_VMSPLIT_.... By default:- on 32-bit:
- the bottom 3/4 is program space:
00000000toBFFFFFFF - the top 1/4 is kernel memory:
C0000000toFFFFFFFF, like this:------------------ FFFFFFFF Kernel ------------------ C0000000 ------------------ BFFFFFFF Process ------------------ 00000000
- the bottom 3/4 is program space:
- on 64-bit: currently only 48-bits are actually used, split into two equally sized disjoint spaces. The Linux kernel just assigns:
- the bottom part to processes
00000000 00000000to008FFFFF FFFFFFFF - the top part to the kernel:
FFFF8000 00000000toFFFFFFFF FFFFFFFF, like this:------------------ FFFFFFFF Kernel ------------------ C0000000 (not addressable) ------------------ BFFFFFFF Process ------------------ 00000000
- the bottom part to processes
Kernel memory is also paged.
In previous versions, the paging was continuous, but with HIGHMEM this changed.
There is no clear physical memory split: stackoverflow.com/questions/30471742/physical-memory-userspace-kernel-split-on-linux-x86-64
FFFFF 000 points to its own physical address FFFFF 000. This kind of translation is called an "identity mapping", and can be very convenient for OS-level debugging.Learned readers will ask themselves: so why use an unbalanced tree instead of balanced one, which offers better asymptotic times en.wikipedia.org/wiki/Self-balancing_binary_search_tree?
Likely:
- the maximum number of entries is small enough due to memory size limitations, that we won't waste too much memory with the root directory entry
- different entries would have different levels, and thus different access times
- tree rotations would likely make caching more complicated
Pros and cons of superconducting qubits by 
Ciro Santilli 34 Updated 2024-12-15 +Created 1970-01-01
Ciro Santilli 34 Updated 2024-12-15 +Created 1970-01-01Introduction to Spintronics by Aurélien Manchon (2020) giant magnetoresistance section
. Source. Describes how giant magnetoresistance was used in magnetoresistive disk heads in the 90's providing a huge improvement in disk storage density over the pre-existing inductive sensors
More comments at: Video "Introduction to Spintronics by Aurélien Manchon (2020)".
In special relativity, it is impossible to travel faster than light.
One argument of why, is that if you could travel faster than light, then you could send a message to a point in Spacetime that is spacelike-separated from the present. But then since the target is spacelike separated, there exists a inertial frame of reference in which that event happens before the present, which would be hard to make sense of.
Even worse, it would be possible to travel back in time:
RSA vs Diffie-Hellman key exchange are the dominant public-key cryptography systems as of 2020, so it is natural to ask how they compare:
- security.stackexchange.com/questions/35471/is-there-any-particular-reason-to-use-diffie-hellman-over-rsa-for-key-exchange
- crypto.stackexchange.com/questions/2867/whats-the-fundamental-difference-between-diffie-hellman-and-rsa
- crypto.stackexchange.com/questions/797/is-diffie-hellman-mathematically-the-same-as-rsa
As its name indicates, Diffie-Hellman key exchange is a key exchange algorithm. TODO verify: this means that in order to transmit a message, both parties must first send data to one another to reach a shared secret key. For RSA on the other hand, you can just take the public key of the other party and send encrypted data to them, the receiver does not need to send you any data at any point.
Unlisted articles are being shown, click here to show only listed articles.