RQ3: Cost. Can SEEDS provide decision-making support to the software engineer with regard to energy consumption implications at a reasonable cost? Table 1 shows the 7 selected Java applications that use the Collections API and have an associated test suite, are used for the evaluation. Table 1: Subject applications RQ1: The goal of the first research question is to determine if the same kind of improvements can be achieved in real applications in an automated manner. So two optimized versions of each subject application are created, one using only Collections implementations from the JCF and the other using Collections implementations from all its included libraries. Both versions were run ten times, and the Kruskal-Wallis test was used to determine if there is a statistically significant difference in their energy usage. Table 2: SEEDSapi effectiveness in improving energy usage. …show more content…
In future we will be facing a major problem related to energy in every sphere and hence, technology will also be facing this and taking proper measure to improve and enhance the energy efficiency is very important. For OLED smartphone screens , there can be more research in this field to further see how applications be integrated in the mobile to make better use of technology or how can screen resolution be changed and colour scheme be changed without changing the readability. There have been researches wherein the OLED screen of the smartphone was made more energy efficient by reducing the number of pixels used. So taking such examples there can be further research on different components of the screen and colours on a smartphone to reduce the energy utilisation. There can be methods wherein the web application can be optimised further to reduce energy rather than changing the screen
The universal serial bus is an adapter, flash drive, and a data storage device. It got first usage in 1996 but did not get widespread usage until introduction of the iMac in 1998. The most recent version of the USB is 3.0 that has a higher data transfer rate and is backward compatible to previous USB versions. The adapter allows for plugging into electronic devices with a USB port thereby providing additional capability and connectivity. The USB flash drive provides additional storage and memory capability for a computer. Two most useful factors of the USB is the smaller size (about 1.1 oz) and ability to plug right into a technology device (mobile computers). Almost all computers and mobile devices today comes with at least one USB port and they are very simple connection points. Also USB ports can be found in
The Standard Model of particle physics is a theory concerning the electromagnetic, weak and strong forces, as well as classifying all the subatomic particles known. It was developed as a collaborative effort of scientists around the world during the latter half of the 20th century. Because of its success in explaining wide variety of experimental results, the Standard Model is often referred to as a "theory of almost everything". Although the Standard Model is quite consistent, it does not address some profound questions about the nature of the universe and it does leave some phenomena unexplained. One of these phenomena that the Standard Model doesn't explain is gravity. (CERN, 2015)
Linux is an open source operating system based on UNIX. There are many types of Linux operating systems available today, but there were several resemblances between different Linux systems. All Linux systems use the Linux kernel. Deepin, Xubuntu, and Kubuntu are three of the many Linux distributions.
Before students have these fancy smartphones, tablets, laptops and other technology we have today, students in the old days in 1900s wasn’t simple. Students have used the library to do all there research and assignments using library cards to find the books they need to look up information and go to their professor directly to ask questions and turn in the assignments. Students also have to buy lots of textbook for their classes which it can be heavy and must carry it on certain days so they don’t be too tired from carrying textbook. Internet from home was slow from dial-up modem which it dials a number, then make all those weird sound effects from the computer, after that it loaded the page with texts since it has no social media such as Facebook or video streaming site such as Netflix and YouTube; it also annoyed by people told them they have to use the home phone which the person has to disconnect the internet in order to call people unless they have a cell phone. Cell phone can only made phone calls either with the screen or without it, can’t take
7. When done correctly, you should find the Send_Command.exe file, and the ports.bat files inside.
Radiation (also known as nuclear radiation) refers to particles or waves emitted by radioactive substance. Nuclear radiation comes from the waves from a nucleus. Ionising radiation can
When building a pc you need to keep a few things in mind such as budget and reasons to build it. Other things you need to keep in mind is what add-ons or things you want with it such as do you want ddr3 or ddr4. Would you need a type c port, usb 2.0 or 3.0. theres also storage do you want an hdd or an ssd. How many sata port do you want or need to run your drives and what watt power supply you need. And finally do you need a gpu or not and would you want to sli.
Channel Load: is the amount of trac through a channel if each input node
However, many embedded systems rely on temporary power so are designed to conserve energy, such as cell phone
In the process of having a fair assessment of the data center energy use, the Energy Star Portfolio tool has applicable filters/requirements which make sure the conditions evaluated to assess the efficiency remain consistent. These filters are –
This is significant as properly optimized usage of computing power translates into less power being used by the physical hardware, the air conditioning to keep it cool and so forth, minimizing environmental damage. [2]
The research focus on achieving the result through different case studies done on the performance of network devices and hardware’s with and without going green.
Data center industry supporting internet has become world 's largest consumer of energy. In 2013, nearly three million computer rooms in US used enough energy to power all the households in New York for two years, equivalent to the annual output of 34 large coal fired power plants[1]. Direct monthly energy costs for data centers make up around 23% of the total amortized monthly operating costs [19].
Project Title: Green Computing Project Charter Date of Authorization: April 30, 2012 Project Timeline: May 1, 2012 through December 1, 2012