Research update: #IJSRD : How to Turn an Inkjet Printer into a Bio Lab (Op-Ed)

If you stop and think about it for a moment, you will realise what an astonishing feat of precision engineering your colour printer is. It can take the primary colours – cyan, yellow, magenta and black – and mix them together carefully enough to achieve more than a million different hues and shades. Not only that but the drops of colour are mere nanolitres (billionths of a litre) in volume, each of which is then placed on the paper – assuming its not jammed in the feeder tray – with better than pinpoint accuracy.

Now a group of enterprising chemists from Tsinghua University are exploiting that precision engineering, which normally results in high-resolution colour prints, to screen millions of different chemical reactions. Their results have been published in the journal Chemical Communications.

This article was originally published at The Conversation.

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The Problem with “Big Data” #ijsrd

 

 

One of the most popular terms that seems to be popping up on every technology site nowadays is big data. I think the industry is doing a disservice with its overuse and the inaccurate picture it depicts of what’s really happening.

“Big data is a buzzword, or catch-phrase, used to describe a massive volume of both structured and unstructured data that is so large that it’s difficult to process using traditional database and software techniques.”   According to Webopedia

The problem is that big data is not just a big database. Big data is basically a 2-dimensional description. The problem is that companies are not just battling large databases, they’re battling the velocity of the data. Giant streams of data are coming in real-time that have to be normalized and presented in a way that provides an analysis of what’s occurring over time.

I believe a more accurate depiction might be streaming data. Streaming data has both the promise of finding nuggets of information that marketers can capitalize on, as well as real-time, trending and predictive analysis that can provide marketers with opportunities to adjust their strategy to maximize results. Systems have to normalize, archive, present and predict for us to truly capitalize on the massive data streams that are available.

Don’t be fooled by the marketing speak surrounding big data. The solutions are already present to process massive volumes of data. Tapping streaming data is what we’re really in need of.

Read more: The Problem with “Big Data” | Marketing Technology Blog http://www.marketingtechblog.com/streaming-data/#ixzz39F54NpUm
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# ijsrd – Intel releases rare details of its custom CPUs for Oracle – and there’s a lot more to come

We’ve known for quite some time that Intel was building special versions of certain cores for its large data center customers, but the chip giant has kept the details of the implementation secret — even when negotiating for contracts with companies like Google, Facebook, and Amazon.

Now, some details on Intel’s deal with Oracle have come to light, and they shed light on the kinds of optimizations the company is baking in. Specifically, Intel’s new Xeon E7-8895 V2 is identical to the Xeon E7-8890 V2 released last winter — but the new 15-core chip (pictured above) has received some validation cycles that the other Xeon hasn’t had.

The enhancements that Intel is discussing all relate to server version of Turbo Mode. When Intel sells a consumer chip — say, a Core i7-4960X — it verifies that the chip can run at certain increased frequencies with a given core count. Two cores might hit 4GHz, four cores top out at 3.9GHz, and all six cores could be limited to 3.7GHz at most.

What Intel has done with the new E7-8895 V2 is to validate the core at the clock speeds and frequencies that other components in the stack would normally target — and to allow it to switch to these alternate operating modes on the fly. Do you want an E7-8895 V2 (15 cores, 3.4GHz maximum clock) to reconfigure itself as an E7-8893 (6 cores, 3.7GHz maximum clock)? The new chip can do that without even requiring a reboot.

The new Xeon E7-8895 V2 can reconfigure itself to look like the 8891 or 8893 on the fly.

Intel has also released a taped interview with the data center group’s general manager, Diane Bryant, in which she states that this kind of collaboration is central to Intel’s long-term plans. “As our collaboration continues, we are actually co-defining — with the Oracle engineers [and] with the Intel engineers — next-generation instructions that will further accelerate the Oracle database solution, and those will be coming in future processor generations. Things such as memory enhancements, vector manipulation acceleration, and cluster interconnect performance acceleration.”

Intel also stated that the new Xeons can hit lower power targets than typical chips and possibly spin the cores up more quickly, but the company hasn’t released any information on this. The implication is that the company may actually be power gating the cores to nearly off, in order to use as much thermal headroom as possible to ramp up frequency on the other chips. Presumably there’s some additional validation associated with this — if Intel wants to hit higher Turbo frequencies with a given number of cores, it needs to know which CPU cores can hit those frequencies and which it should power gate.

Source : http://www.extremetech.com/computing/187055-intel-releases-rare-details-of-its-customized-oracle-cpus-and-there-a-lot-more-to-come

#ijsrd ZigBee Based Weather Station Monitoring System | ijsrd journal | ijsrd.com

Abstract—Many significant weather events have affected our life over the years. Today, the temperature, wind and other weather parameters are of equal concern and can have an even greater impact on our high-tech life style. Weather affects a wide range of man’s activities. This can cause the movement of gases through the atmosphere. Also, in an industry during certain mishap it is very difficult to monitor the parameters through wires and analog devices. So to overcome this problem we can use wireless device to monitor the parameters. By monitoring this parameters we can take certain steps in worst cases. In this weather station monitoring systems, different parameters like temperature, light, humidity, wind direction and speed, gas level are all sensed using sensors.

 

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journal of engineering, journal of Science, thesis publication

 

 

Research Topics ijsrd.com

• Konzeption und Programmierung eines Compilers in Processing
• Utilising Physarum to find shortest paths in Wireless Sensor Networks
• Bio-inspired Network Security

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What Is the Difference Between a Thesis and a Dissertation? IJSRD.com

Learn some tips on how to write the best thesis or dissertation.

So you are beginning your graduate program, reading over all the material and trying to prepare yourself as best as possible for the next two to three years. You’re already looking forward to graduation and figuring out exactly what will be required in order to receive your degree on time. What you’ve probably discovered is that whether you are pursuing a masters degree or a doctoral degree, the main goal in graduate school is to complete original research or projects, depending on your degree program.

The words “thesis” and “dissertation” are often used interchangeably, leading to some confusion in academia about what each individual word actually means. The main similarity between the dissertation and the thesis is the structure. Both have an introduction, literary review, main body, conclusion, bibliography and appendix. But that is the extent in which they are similar.

Differences Between a Masters Thesis and Doctoral Dissertation

Generally in the US, a thesis is the final project for the masters degree and a dissertation leads to a doctoral degree. Those pursuing a masters degree must perform research on a specific subject that demonstrates their knowledge acquired through their program. Seeking a PhD is different in that your dissertation must contribute something completely new and undiscovered to your field. In other words, you have to contribute original knowledge to the subject. So the main difference between a thesis and a dissertation is the depth of knowledge you must attain in order to write the paper.

A masters degree thesis is more closely related to a research paper that you would have completed during college. You are expected only to use the research of others and provide your own analysis on your discoveries. It demonstrates your level of critical and analytical thinking and defines the subject that you are most interested in pursuing within your field. With a dissertation, you are expected to use the research of others only to guide you in your own research to come up with a completely new hypothesis.

Another way in which the thesis and dissertation differ are in length. A masters degree thesis is typically over 100 pages. However, the dissertation is usually at least double and sometimes triple the length of a thesis. To determine the length of your thesis or dissertation, remember you should always first consult your grad school.

Tips For Writing a Thesis or Dissertation

The first step in writing your thesis or dissertation (or any other academic paper) is setting a deadline. You don’t want your deadline to be the due date of the paper because you need to leave enough time to get it proofread and to make any additional changes. You should keep a journal of your ideas to help with the writing process. The next step is to create a detailed outline of your paper.

When beginning to write your thesis or dissertation, keep in mind that you are writing an academic paper. Not many people besides your professors and academic advisors will read your thesis, so make sure to keep your writing style formal.

Consult a scholarly text to see how your thesis or dissertation should be structured. Once you have written and edited your thesis or dissertation, you should find an editor. Some editors will only check spelling and grammar issues, while others will check for overall continuity and flow. Determine what you need before searching for an editor.

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source : http://www.campusexplorer.com/college-advice-tips/64C6D277/What-Is-the-Difference-Between-a-Thesis-and-a-Dissertation/

#IJSRD Journal Update : How Facebook is Trying to be the Next Google

After Facebook changed their news-feed algorithm to reduce organic reach to to 2% or 1%, the first thing that came to mind was Google.

Remember when marketers preached SEO all day long, and how your Website should be on the first page of Google search results?

Here’s why I never really paid attention to those so-called SEO gurus.

Google changes its search algorithm around 500–600 times each year, so if your Website does make it to the top of Mount Everest one day, there’s a good chance it will come down the next.

So why does Google change their algorithmic pagerank so often?

One reason is to prevent spammy SEO tricks by sneaky scumbags.

Another reason is Google Adwords!

In other words, advertising money. And lot’s of it.

We’re talking about $14.04 billion of advertising revenue, as reported in their first quarter results of 2014.

After Facebook officially announced that they expect organic reach to gradually decline, they claimed to having carried out the algorithmic changes to weed out spammy, non-engaging content.

 

 

But in an official document, titled “Generating business results on Facebook,” they recommended brands should consider paid content distribution in order to avoid the new organic limitation and “to maximize delivery of your message in news feed.”

How much did Facebook report in advertising revenue since the algorithmic changes?

In the first quarter of 2014, they claimed advertising revenues of $2.2 billion. Not too shabby.

But according to Social Bakers’ 2014 First Quarter Ad Report, now, 92% of social marketers report that they are using Facebook for advertising.

So there’s no telling how well they will do next quarter.

Is Facebook really following the steps of Google?

Short answer is yes. Let me prove it to you even further.

“What makes Facebook remind me of Google the most is the $22 billion spent on acquisitions in the last 6 years.”

Just how much did Google spend on acquisitions in the same time period? Also $22 billion!

Did a light bulb just pop up? I hope so.

I’ll let the below infographics do the rest of the talking.

 

Source: http://visual.ly/life-death-history-google-acquisitions

 

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Samsung’s new 1TB SSD is based on latest 3D technology #IJSRD Update…

Samsung has raised the stakes in flash storage with a new 1TB solid-state drive based on its newest memory technology.

The SSD is targeted at high-end PCs, and the drive is based on Samsung’s second generation V-NAND technology, in which storage chips are stacked vertically. Samsung also announced 128GB, 256GB and 512GB capacity SSDs.

The 1TB drive could ratchet up SSD storage in laptops, which have so far largely topped off at 512GB. The new SSDs have two times the durability in writing data and are 20 percent more power efficient than conventional NAND-based SSDs in which storage modules are placed side by side, Samsung said in a statement.

Prices for the SSDs were not immediately available.

Samsung has improved on its original V-NAND technology, stacking 32 NAND storage layers in one chip package. The first-generation of V-NAND, announced in August last year, stacked 24 storage layers. The layers transfer data through a proprietary interconnect.

Chip stacking is already found in memory chips and system-on-a-chip devices. Putting storage chips in a vertical structure is viewed as the new way to add storage capacity as devices get smaller and more power-efficient.

Samsung later this year plans to announce new drives that are more reliable based on the new V-NAND technology, the company said.

Source : http://www.pcworld.com/article/2258060/samsungs-new-1tb-ssd-is-based-on-latest-3d-technology.html

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IJSRD – International Journal for Scientific Research & Development is an India’s leading Open-Access peer reviewed International e-journal for Science, Engineering & Technologies’ Manuscript. Call for original and high quality research paper publish.

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