Memory Definition and 320 Threads

I was searching Google to verify my memory from nearly 4 decades ago. I ran across a question here for which I may have an answer. Hope I can help.

I would like to ask about this error " bad trouble in imcn in routine dynamic allocate" this came up when I described a hexagonal fuel assembly with lat=2 fill=-17:17 -17:17 0:0 but it gave the error above. is there a maximum for this?

Flash memory depends on tunneling in order to work—electrons have to tunnel through an oxide layer. Now, the wavelength of an electron is at most 24 pm. An atom is on the order of 100 nm wide, and the oxide layer must be at least several atoms thick. How can there be any significant tunneling?

(I think I may have asked this before) Update: Yup. So obvs I didn't get the answers then I need to move forward. One thing that as changed is my provider. --- I am mystified and a little intimidated by the technical aspects of my phone and phones in general. I don't really understand if the...

I recently read that the “functional information content of human memory" as 10^9 bits at midlife based on testing of text and image retention” It makes sense that anything biological would have a limit but memory is such a strange thing that I can’t see how it would be like storing bytes on a...

Harry Lorayne was a magician and a memory master (referred to by some as the "Yoda of Memory"). He died yesterday at 96. https://en.wikipedia.org/wiki/Harry_Lorayne I found his first book, How To Develop a Super Power Memory, when I was in high school. I still use the alpha-numeric code he...

#include<stdio.h> #include<stdlib.h> int main() { int *p; p=(int *) malloc(4); if(p==NULL) { printf("Insufficient memory"); return; } printf("Enter a number\n"); scanf("%d",p); printf("Value of p=%d",*p); } 1) What happens in background when we...

Hello everybody, for my Deep Learning exam, I have to develop a project that provides for the generation of 3D images in format .nii using the DCGAN algorithm trained with some real images of MRI scans of brains of patients with Alzahimer. I have a serious problem. I should load three different...

I have no more room on my phone. I've purged as much data as possible - including all photos, video, etc. When I had to install an app on my phone necessary for air travel documents, I had to delete a bunch of my favorite apps just to make room. It's now got 1.5Gb of 1.8Gb used. Its also very...

I have the following doubts regarding B cells. Normally upon the stimulation by a T-cell, the activated B-cell differentiates into plasma and memory cells. 1) What are the structural differences among the naive B-cells, activated B-cells, Plasma B-cells, and memory B-cells? I am interested in...

We all have an odd experience from time to time. I assume that most people have a childhood memory or two that don't make sense. Some people claim to have experienced the seemingly inexplicable. Do you have any strange or seemingly inexplicable memories or stories to share? There is one that...

Hi. I am using Matlab to solve ODEs. I use ode45 in a for loop since solving the ODEs in a single ode45 function yielding an error of "out of memory". However, after the loop has run many times for several hours, the memory will still be full and the program will become slower and slower. If I...

My father has some sort of elderly, age-related cognitive decline and/or disease (possibly dementia or Alzheimer's) that we haven't officially diagnosed yet (beyond his primary care physician simply saying that some cognitive decline is natural with age). One thing that puzzles me is why he...

I just updated Chrome, and suddenly, my laptop's memory and CPU usage peaked. All 16 GB of memory was used up, and all CPUs were showing 100% usage. Everything came down to normal as soon as I closed Chrome. Here is a screenshot, taken some time after this peak usage: This is on Ubuntu...

If a system is in an eigenstate of the hamiltonian operator, the state of the system varies with time only with a "j exp(w t)" phase factor. So, the system is in a "stationary state": no variation with time of observable properties. But the system could in theory (for what I understand) be...

I’ve read that the human brain capacity has 2.5 petabytes worth of memory storage. I have an excellent memory for details; even super obscure things that happened decades ago. I only have an average IQ but my recall is very good especially when my memory is jogged or if I had read something...

The journal in question is the International Journal of Neuroscience, which appears to be a respectable peer-reviewed journal. I give a link to a reproduction in a secondary source, with a note that I am not addressing the more subjective "mood" part of the paper...

So I have an excellent memory. It’s not eidetic but I remember minuscule details that other people shouldn’t. I always did pretty decent in school but I was weak in math. I am a grad student currently going for a degree in Library Sciences. My IQ was tested as a toddler and it was a little above...

I am working through C++ Primer by Lippman et al. In Section 12.2.1 on smart pointers and dynamic arrays, they give this bit of code: // up points to an array of ten uninitialized ints unique_ptr<int[]> up(new int[10]); up.release(); // automatically uses delete[] to destroy its pointer I just...

Hi everyone . Since I do not have all the necessary knowledge to do what I am about to explain, I ask you for help if you feel like it. I would like to understand if it is possible and how to make an elementary and completely transparent permanent memory using a small toroidal core with a high...

I'm doing a lot (a LOT) of data entry right now - patient info. I can't copy/paste because one program is in a remote window, so copy/paste doesn't transfer. So I've got to read 10-digit health card numbers and multi-part fee codes from an Excel sheet into the billing app. The more I can...

Hi, The following is not a homework question. My question is: My answer is: Total pages required = 2^32/2^7 = 2^25 pages Thus page table has 2^25 entries PM = 2^16 Total page frames in PM = 2^16/2^ 7= 9 page frames Somebody please guide me what is the correct solution for the above. Zulfi.

How far are we from a one card of memory of 1TB? I mean not using several memories, but just one memory card with a capacity of 1TB? My question is regarding the memories in desktops or laptops.

Do you have any information's about how to calculate the bias spring or the Force needed ? the current necessary to heat the SMA spring for a 4mm stroke ? Thank you

My question on neurons and memory.

Hi folks, I am returning to school this coming fall to pursue a M.S. degree in Mechanical Engineering. This fall, I will have been out of school for about 3.5 years and let me tell you, I have forgotten a large portion of calculus and intermediate classical physics :D. Rather than have this...

I'm triying to do thiS way, but I'm not sure. First: I have 32Mb of so 32Mb=2^25, so the memory adress has 25 bits. Second: with blocks of 32 bytes =2^5 bytes so the word has 5 bits. Third: If cache has 256kb and each block has 32 bytes, so 256kb/32bytes=8000, that means i have 8000 ways. If...

Hi, Please have a look on the attachment. It says, "In a computer system, the overall processing speed is usually limited by the memory, not the processor. Programming determines how well a particular memory hierarchy is utilized. The goal is to process data at the fastest rate possible." I...

Hi, Could you please help me with the questions below? All of the questions are related to each other. Thank you. Question 1: Please have a look on this attachment. The following text is from the parts highlighted in yellow in attachment. "Dynamic memory cells store a data bit in a small...

I'm in my second year in college and I've taken an Operating Systems course that has a project component. I've been assigned Memory Forensics as my project topic. On approaching the professor I was told that I need to attempt to attack the Linux Kernel ( I'm guessing that means I need to write...

Homework Statement My specific question is: What is the value held in r7 (written in hexadecimal) after the following instructions execute? addi r5, r0, 0x30 ldw r7, 0(r5) Homework Equations N/A The Attempt at a Solution There's a few things I'm not understanding... Here are my...

Homework Statement The number of instructions a program has is the static instruction count. The number of instructions actually executed (e.g. due to some instructions being repeated, as in a loop) is called the dynamic instruction count. Consider the following code: li $t0, 99...

Everyone remembers the things that happen to them, which we call it memory. But where is the memory stored and how is it stored ? I mean in which part of the brain and in which state.

Homework Statement The Unsorted-Optimized array structure is used to store a data set. Calculate its density if: Each of the client's nodes contains 200 bytes of information and there are 1,000,000 nodes in the data set. (This was the previous problem, the problem I'm doing is based on it...

I'm working on a project and I've been doing research about memory recall and I haven't found a lot of info on it. I've found info on how memories are formed. A study talks about how memories form in different parts of the brain and play back like a streaming video...

Hi, I need more memory (not to much though... 50GB should be fine for now), but I don't know whether to buy an external hard drive or try cloud storage. I'm pretty dumb when it comes to computers and related stuff so I'd like to hear some suggestions. Thanks Ric

Pop science: http://bigthink.com/philip-perry/our-memory-comes-from-an-ancient-virus-neuroscientists-say Paper: http://www.cell.com/cell/fulltext/S0092-8674(17)31504-0

Arrays declared in java are stored in the memory in two ways: row-major-wise and column-major-wise. As per our teacher, the choice of the storage technique depends on how we enter the array elements. For example, for this code: int arr[][] = new int[10][10]; Scanner kb = new Scanner...

Can virus infect memory stick? I backed up my files onto the memory stick from my infected laptop. Can virus get copied into the memory stick? Can virus infect pdf, jpg, doxx or other files? How can I scan the memory stick without worry about infecting another computer that try to scan the...

Does quantum computing have any profound implications for the memory capacity of computers? It's often possible to replace a large table of data by a smaller set of numbers and an algorithm that reconstructs each entry of the table using the smaller data set. Will quantum computers made such...

Having a photographic memory is a reality or only a fiction, an urban legend? Some people are claimed to have a photographic memory like famous scientist Nicola Tesla. Self-made http://mentalfloss.com/article/25525/quick-10-10-people-photographic-memories Thank you.

As we all know that there is 7 fundamental units and rest can be delivered for physical Quantities.why there is no any define unit for memory element.Now these days all around us we can see electronic systems which have memory element and memory element store data to measures data we have...

Dear all, As part of my MSc thesis I am using molecular dynamics simulation to study the pseudoelastic effect of Cu-Zr shape memory alloy during a tensile and shear tests. My question is related to the stress induced phase transformations during both tests. During the tensile test I can...

Salami Allocator In this warm-up submission you will write a totally trivial allocator: The function init allocator() reserves a given portion of memory for the allocator. Every call to my_malloc() cuts off the requested amount of memory from the remainder of the reserved memory. The call to...

I'm a rather slow learner relative to other students. I take the understanding of the material to be of greater importance than rote memorization of it. If anyone looks at the forgetting curve of memorized material, you can appreciate how inefficient rote memorization is. I'm also quite lazy in...

In superdense coding how can BSA be performed on the second of a pair of hyperentangled photons if the photon that was sent sometime earlier was measured on arrival? Would not the measurement have destroyed the entanglement? I’m trying to understand superdense coding as set out in this paper...

Hello, working on a puzzle and I think this may be what I need to do to solve it. I have a long string of characters,752 total with the range 0-9 and a-f. I believe that the data needs to be aligned based off the processor and memory. The Cpu is at 2800MHz and the memory is 1024MB. Is there a...

Transistors are tiny crystal of silicon. Transistor switch and it's support component are memory cell. A single memory chip can hold up to 4 transistor ? What is the shrinking bit ? Can you please explain?

Homework Statement Draw a block diagram of 32kx8 bit RAM memory using decoders DEC 3/8 and memory components 8kx8 bit. 2. The attempt at a solution First we find the number of memory components: N=\frac{32kx8}{8kx8}=\frac{2^{18}}{2^{16}}=4. The number of decoders is 32/8+1=5 There are 4...

Hello. I have a following C programming language code that blinks an LED ON and OFF. #include<bcm2835.h> #define LED RPI_GPIO_P1_12 int main(int argc, char **argv) { if(!bcm2835_init()) return 1; bcm2835_gpio_fsel(LED, BCM2835_GPIO_FSEL_OUTP); unsigned int delay(1000); while(1)...