Showing posts with label Technology. Show all posts
Showing posts with label Technology. Show all posts

Sunday, October 2, 2011

Sugar Manufacturing Process

Manufacturing Process and Technology 
Sugar (sucrose) is a carbohydrate that occurs naturally in every fruit and vegetable. It is a major product of photosynthesis, the process by which plants transform the sun's energy into food. Sugar occurs in greatest quantities in sugarcane and sugar beets from which it is separated for commercial use. The natural sugar stored in the cane stalk or beet root is separated from rest of the plant material through a process known as refining.
 

For sugarcane, the process of refining is carried out in following steps 
  • Pressing of sugarcane to extract the juice.
  • Boiling the juice until it begins to thicken and sugar begins to crystallize.
  • Spinning the crystals in a centrifuge to remove the syrup, producing raw sugar.
  • Shipping the raw sugar to a refinery where it is washed and filtered to remove remaining non-sugar ingredients and color.
  • Crystallizing, drying and packaging the refined sugar 
 
 

Beet sugar processing is similar, but it is done in one continuous process without the raw sugar stage. The sugar beets are washed, sliced and soaked in hot water to separate the sugar -containing juice from the beet fiber. The sugar-laden juice is then purified, filtered, concentrated and dried in a series of steps similar to cane sugar processing.
For the sugar industry, capacity utilization is conceptually different from that applicable to industries in general. It depends on three crucial factors the actual number of ton of sugarcane crushed in a day, the recovery rate which generally depends on the quality of the cane and actual length of the crushing season.
 

Since cane is not transported to any great extent, the quality of the cane that a factory receives depends on its location and is outside its control. The length of the crushing season also depends upon location with the maximum being in south India.

Sugarcane in India is used to make either sugar, khandsari or gur. However, sugar products produced worldwide are divided into four basic categories : granulated, brown, liquid sugar and invert sugar.
Granulated : Granulated sugar is the pure crystalline sucrose. It can be classified into seven types of sugar based on the crystal size. Most of these are used only by food processors and professional bakers. Each crystal size provides unique functional characteristics that make the sugar appropriate for the food processor's special need. 
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Sunday, August 28, 2011

Toyota Camry

Photos of the India bound Camry leak onto the internet, we get the RHD version though
2012 Toyota Camry for India unofficially revealed
The 2012 Toyota Camry was revealed in the United States a couple of days back and we even published photos of the same. However, that model isn’t coming to India. IDM (Indian Domestic Market) on the other hand, will get a slightly different design that is classy than sporty. 
2012 Toyota Camry for India unofficially revealed
The entire front fascia is different with less aggressive headlights, smaller grille and sober fog lamps. The tailgate has longer taillights as compared to the US-spec model with an overall design that is classier (and too-Honda Accord-ish). Toyota Kirloskar Motor has clearly stated that they are not bring in the new Camry anytime soon. However, we expect an early-2012 debut for Toyota’s flagship sedan in India, with a possible public unveiling at the 2012 Auto Expo.© 2010-2012 The Little Ganesha® All Rights Reserved. Subscribe in a reader

Friday, August 12, 2011

Blog Design for Beginners

The following post is a guest post from the very talented blog designer, Peter Flaschner, as part of the blogging for beginners series.
Hi all. I’m Peter Flaschner, the founder and creative dictator at The Blog Studio. I’m going to walk you through the process we go through when designing a blog or other website. This is part one of two. When we’re done, we’ll have a super flexible WordPress theme perfect for anyone looking to make a buck with a blog.
Design can add tremendous value to a blog. When it comes to making money with your blog, proper web design can make a huge impact on your bottom line. For some reason, I get a lot of resistance when I say this. I think it has to do with one’s perceived definition of design. The typical response I get is ‘ugly sites do well with adsense’. That may very well be true. I bet though, that those same sites would do even better with proper design.
Before we get into this, I need to dispel one further myth: design is not about making things pretty. It’s about making things work to their best ability. Let me quote from dictionary.com:
  • To formulate a plan for; devise: designed a marketing strategy for the new product.
  • To plan out in systematic, usually graphic form: design a building; design a computer program.
  • To create or contrive for a particular purpose or effect: a game designed to appeal to all ages.
  • To have as a goal or purpose; intend.
  • To create or execute in an artistic or highly skilled manner.
So, without further ado, let’s design a site. Here’s what we’re going to need: pencil, paper, and a graphics editor (such as Photoshop, Illustrator, Freehand, or Gimp).
We’re going to start by collecting a bunch of information. I know the instinct is to jump straight into your drawing program and start messing around, but it’s not the best approach. You’ll see why as we move through this.

We’re going to design a site for a fictional problogger. This person (let’s call him Fred) writes about watches. He’s earning a couple of hundred bucks a month from his current site, and wants to step that up.
Step 1: Identify the site’s goals (what are you trying to do? How will you achieve it)
We’re designing this site to increase Fred’s profit. We’re going to do this by designing a flexible framework for Fred to experiment with ad placement, by increasing the attention grabbing aspect in order to capture more first time visitors, and by increasing the site’s stickiness, giving users more chances to see an ad that they want to click on.
While we’re at it, we’re going to use a plugin we recently developed that will give Fred control over the colour of the various elements of his site. This way, he’ll be able to keep things looking fresh.
Step 2: Identify your audience (who are they, and where do they come from)
Fred’s audience is made up of two groups: hardcore watch nuts, who read Fred’s site for news and reviews of the latest timepieces, and people shopping for watches, who come to the site via searches for specific makes and models.
Step 3: Identify specific needs (what functions does the site need to have in order to meet its goals?)
Flexibility with a minimum of fuss is key here. We want Fred to be able to move ad blocks around without having to mess with the code. We also want Fred to be able to change up the look of his site to keep things fresh, again, without messing with the code.
We also want to increase the site’s stickiness. We’ll do this by including a “favorite posts” listing and related links in the post’s footer.
We’ll show a category listing, to allow readers to explore the site in a non-linear way, and a search bar, so readers can search for specific makes or models. We also want to include a blogroll, to share the love. Finally, we want to show recent comments, so Fred’s regular site visitors can keep up with the overall conversation.
Step 4: Draw wireframes (rough sketches to experiment with element placement and layout)
Now the fun starts. I use a fabulous program called OmniGraffle (mac only) to play around with site layout and element hierarchy (more on this in a moment). I like to stay out of my graphics editor, since the potential to get sucked into designing visual elements is so strong. You really want to avoid jumping into the visual part of the design at this stage, since you’ll just end up getting lost.
What we’re doing now is building the terrain that we’ll lay our visual elements over. Skipping this stage is is the single biggest mistake newbie designers make.
Here’s an example of Fred’s site in the first stages of development:
Wireframe
As you can see, there’s no “design” per se present. What we’re doing though is figuring out the optimal placement of the various blocks that make up our site. We’re establishing the hierarchy of the page elements; deciding what’s most important, where we want the users’ eye to move.
This is a very rich area of study. I’m going to try to boil it down to it’s most basic (this data comes from an article by Peter Faraday. In essence we perform 2 functions immediately upon landing on a web page: search, and scan. The search function is our eye looking for a salient entry point into the page. We are attracted by the following (in descending order)
  1. motion
  2. size
  3. images
  4. colour
  5. text style (font choice, font weight)
  6. position
Once we’ve determined where we can start reading, we determine what to read by scanning the page. We look at groups of objects, and the proximity of individual objects to decide what is most important to read first.
Knowing this, we can make decisions in the layout and styling of our pages in order to increase the odds of generating the intended response (ie, clicking on an ad).
The eagle eyed among you may have noticed that we have more ad blocks than Google currently allows. We won’t be using them all at the same time, but we’re building them in so Frank has the ability to move the ads around.
Step 5: Make a mood board (a collection of images, colours, type, etc that give you the feel you’re aiming for).
On larger jobs, we collect a bunch of imagery that feels like the project at hand. We look through magazines (fashion mags are a goldmine), books, and the web for colours, textures, layouts, etc. We cut up the magazines or print stuff out and literally make up a board that summarizes the mood we’re aiming to create for the site.
For a smaller job, we go through the same process, but create a virtual board instead. This is basically a big document in Photoshop that we can paste a bunch of stuff into. These images become our starting place for creating a colour palette, exploring texture and form, and generally acting as inspiration.
Creating one of these things doesn’t take long – go and try it, you’ll be surprised how much it helps.
Here’s an example from a recent project:
Mood-Board
Step 6: Visual design
Having completed all of the above, the visual design is a much more manageable job than had we jumped straight in at the outset. Now we can concentrate on the site’s balance, energy, and style.
One huge mistake web design newbies make is not leaving enough space around the individual elements. This is called “white space”. Note that it doesn’t have to be white! Rather, the term refers simply to empty space.
At this point, you should be pretty well along in your design. I’m going to leave you now and get to work on Fred’s design.
Tomorrow, we’ll turn our static graphic into a WordPress theme.
Before I go, here’s where I’m at with Fred’s site so far:
Site-So-Far
update: Peter’s just emailed to say he and most of his family are unwell. As a result, the next part of this mini series might be a day or two away. Stay tuned for part 2.

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Saturday, August 6, 2011

iPhone 5 with dual sensor and 3-D camera- new images leaked

A Chinese website 175wan has leaked another iPhone 5 images showing two camera sensors for 3D Picture taking. The Front and rear photo of alleged iPhone 5 defies the possibility of a larger edge to edge screen in iPhone 5 and shows the physical specs to be quite similar to iPhone 4.
iphone5 front thumb iPhone 5 with dual sensor and 3 D camera  new images leaked
iphone5 rear thumb iPhone 5 with dual sensor and 3 D camera  new images leaked
The Chinese website claimed that the above photos were sent by a friends from city of Shenzhen, where Apple’s components are manufactured.
Apple insider has earlier stated that Apple has filed a patent for 3D image taking back in March. Where there system will be able to capturing, processing and rendering 3D images with the additional dual-camera hardware.
Although the Apple’s patent diagram had 3 Sensors listed, the above images shows only 2. Do you think its the real iPhone 5 picture ??
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Apple places order for 15 million iphone 5 handsets

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The most awaited and hotly anticipated Apple’s next generation iphone, iphone 5 has gone into production. Apple has ordered the production of 15 million iphone 5 handsets and the speculation is completely focused on exactly when and what the Cupertino based company will do in regard to the launch of its next generation iphone. Apple hasn’t yet issued any official statement regarding its next generation iphone, we don’t even know what it is going to be called officially.
DigiTimes reported that Pegatron,Taiwan-based tech manufacturer has won the contract to begin production of 15 million new iphone for a September sales launch. But the company made no comment about the report.
DigiTimes also reported that the next generation iphone, iphone 5 doesn’t seem to have any major update from iphone 4 but it is already set for shipment in September. The report indicates that the parts are already being supplied to the Taiwan based company, Pegatron  from the plants in Shanghai, China and the company is hiring new people to meet the production demand.
Minor updates for the forthcoming iphone 5 from Apple’s iphone 4, are expected to include an A5 processor, a better camera with steel casing instead of glass casing used with the iphone 4.
15 million iphone 5 units!!  sounds like a great deal — Isn’t it?? Traditionally Apple is a little tight on the orders to start with and then increases up the production once its gadgets are on sale.
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Saturday, July 16, 2011

IMAX Technical Fact Sheet

IMAX Technical Fact Sheet

. IMAX Filmsize
IMAX: Larger than Life (IMAX)
Imax Corporation is the pioneer and leader of giant-screen large-format film and motion simulator entertainment. It is the leading provider of high-impact out-of-home high technology entertainment systems.
IMAX INTEGRATED TECHNOLOGY
IMAX technology combines a variety of technological innovations: special cameras, special projectors, wide screens, specially-designed theatres with steeply raked seating, and films shot on 65mm negative stock.
FILM FORMAT
IMAX technology uses the largest commercial film format in motion picture history -- 70mm, 15-perforation -- three times the size of regular 70mm, and ten times the size of conventional 35mm which you would see in a normal movie theatre.
SCREENS
It is projected on giant screens which extend beyond your peripheral vision -- so big, in fact, that a whale can appear life-size -- IMAX screens can be up to eight stories high. Because these screens fill your peripheral vision, you have the sense of being right in the action
IMAX Dome Comparison .
Conventional and IMAX Screen Sizes (IMAX)
PROJECTOR
It features the most advanced projector ever built using Imax's patented Rolling Loop technology. Each frame is positioned on fixed registration pins; the film is held firmly against the rear element of the lens by a vacuum. A 68 per cent shutter transmits one third more light than a conventional 50 per cent shutter. In 1997, Imax introduced a 3D projection system (IMAX 3D SR) designed for smaller markets which can be integrated into an existing multiplex.
DIGITAL SOUND SYSTEM
IMAX theatres feature a patented digital audio technology with advanced circuits designed specifically to enhance sound clarity and depth of sound reproduction. IMAX sound also uses proprietary signal processing, amplification and loudspeaker design.
THEATRE DESIGN
. IMAX Screen Size
IMAX Dome Comparisons (IMAX)
Large-format films are shown in specially-designed theatres where the seating decks are steeply raked, so that even a child's view is unobstructed and people can look up and down, as in real life.
IMAX 3D
IMAX 3D technology is acknowledged to be the best 3D in the world. Imax has developed a special 3D camera which incorporates two camera movements into one housing. It has adapted the Rolling Loop projector to project 3D and uses either IMAX 3D glasses with polarizing filters or electronic liquid-crystal shutter glasses (as at the SONY IMAX Theatre in New York).

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Imax Technology

Creating Films for Imax theatres


The IMAX theater experience is the leading cinema experience. The resolution, fidelity and stability of an original 15/70 motion picture image in an IMAX theater are a combination that nothing beats.
15/70 is the world's largest film format and was conceived as part of the development of the first IMAX projector (1970). For a filmmaker, large format film can be a creatively irresistible, but at the same time, highly challenging medium to work in.
15/70 is the most expensive medium in the world, so generally not the best format with which to learn how to make films. It can also be a difficult medium for experienced filmmakers who have learned their craft in another format and come to the larger format with expectations derived from their experience in the smaller, more versatile medium.
15 Perforation / 70mm
The 15/70 film frame is 10 times larger than a frame of 35mm used in regular cinemas and three times larger than standard 70mm film used in classic feature film releases such as “Lawrence of Arabia”. The 15/70 format is configured so that each frame is 15 perforations in width on 70mm film. Projected with an IMAX projector, the film runs horizontally through the gate (as compared with 35mm motion picture film and standard 70mm which run vertically through the projector).

The experience / Imax image capture

The IMAX Camera
The IMAX camera is designed to shoot the 15/70 film format. The IMAX camera uses 65mm negative film stock which is later contact printed to 70mm print stock (positive) for projection. The image area on the negative and on the print film stock is the same—the additional area on the 70mm format was originally designed to accommodate a soundtrack (optically or magnetically encoded).
IMAX cameras weigh between 42 and 100 pounds (19-45 Kg) approximately, depending on model and configuration. 3D film camera configurations weigh significantly more. A typical film load (one roll) is 1,000 feet (305 metres) in length and representsapproximately 3 minutes of raw footage.
Alternate Formats
Other camera systems are sometimes used by filmmakers to capture scenes for use in films that will be exhibited on giant screens. These camera systems include 35mm and HD video. Typically scenes acquired on these lower resolution systems are digitally remastered to enhance their appearance for the big screen. IMAX Corporation offers a proprietary digital remastering service entitled DMR which is used principally to repurpose 35mm feature films for release in IMAX cinemas. Alternative formats cannot offer the full resolution and clarity possible with 15/70 film, but they do provide ways to create content that is not necessarily feasible with the larger and more expensive 15/70 format.

Imax Theatres

There are more than 400 large format theaters worldwide. Projectors manufactured by IMAX Corporation and using the 15/70 film format, represent the dominant technology in this marketplace.
What is IMAX? IMAX theaters combine advanced large format projection technology with giant screens up to 8 storeys high and powerful wrap-around 12,000-watt digital sound systems. The result is an unsurpassed sensory experience.

There are more than 280 IMAX theaters in 40 countries world wide. These theaters are located in commercial multiplex cinemas, in museums, science centers, aquaria, or theme parks, or are situated as stand-alone venues. Theater installations feature either IMAX (flat screen 2D) or IMAX 3D systems or the IMAX Dome system.
Click here to see more IMAX Theaters.

Imax Technology

IMAX, IMAX 3D and IMAX Dome projectors are the most advanced, precise and powerful film projectors ever built. IMAX Rolling Loop technology ensures far superior picture and focus steadiness to deliver the largest, sharpest and brightest images imaginable.
IMAX and IMAX 3D giant flat screens soar up to eight stories high and are designed to encompass the audience’s peripheral vision. These screens are painted silver to maximize the amount of light reflected back to the audience. Half the size of a football field and large enough to show a whale life-size, IMAX screens fully immerse audience members in the scene.
Semi-circular IMAX Dome screens produce huge images that soar and swoop above, beside and behind you to fully surround you in The IMAX Experience.
All these theaters project the 15/70 film format.
Sound
IMAX uncompressed digital, wrap-around sound is simply unsurpassed in depth and clarity. A proprietary six-channel, Proportional Point SourceTM Loudspeaker system delivers exacting volume and quality at every seat throughout the theatre. Audience members hear every shade and subtlety, regardless of where they are sitting.
Other Formats and Manufacturers
Additional manufacturers of large format film projection systems include Simex-Iwerks and GOTO. While 15/70 is the principal format for projection in giant screen theaters, some theaters use 8/70 projection systems and a small number use 10/70 in planetarium environments. These film formats all use 70mm film but use different configurations of film frame.
Digital
Digital projection is finding its way into many conventional cinemas and it is only a matter of time before giant screen presentations will also be delivered this way. IMAX Corporation and other manufacturers are engaged in the development of digital projection technologies to deliver the substantially larger information load or ‘bandwidth’ required for giant screen presentations.





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