In the overhung configuration, the impeller is located at the nondrive end of the shaft (outboard of the nondrive end radial bearing). Single-stage centrifugal compressors may be configured as a beam design or with an overhung impeller arrangement. All of these configurations described are beam-type designs in which the impellers are located between the radial bearings. In a double-flow arrangement, half of the flow enters the compressor through an inlet connection at each end of the casing and exits the casing through a common discharge connection in the center. For high-flow/low-head applications, a double-flow configuration is sometimes employed. For applications that require intercooling, the resulting two-section compressor may be configured in either an inline (compound) or back-to-back arrangement. When intercooling is not needed, the arrangement is usually a straight-through (inline) configuration. Multistage centrifugal compressors can be arranged in a variety of flowpath configurations employing from one to ten impellers, depending on the head required for the process duty. Multi and single stage centrifugal compressors Multi-stage centrifugal compressors 1-Two-case centrifugal compressor package (courtesy of Dresser-Rand). The compressor shown is mounted on a single baseplate and is driven by an electric motor.įig. A typical centrifugal compressor package is shown in Fig. The API has produced an industry standard, API Standard 617, which is frequently used to govern the design and manufacture of centrifugal compressors. For further discussion of this subject, see the section below on compressor selection. For this reason reciprocating compressors often are more appropriate for low-volume flow applications. Depending on the particular application, centrifugal compressor powers can range from as low as 500 hp (400 kW) to more than 50,000 hp (40 MW).Īt low volume flow rates, the width of the gas passages in a centrifugal compressor becomes narrow, and the effects of friction become significant, resulting in reduced efficiency. Power requirement is related to mass flow, head, and efficiency. Conversely, low-volume flow compressors may operate at speeds up to 30,000 rpm. Very large (i.e., high-volume) flow compressors may operate at speeds as low as 3,000 rpm. The rotating speed of a centrifugal compressor is an inverse function of diameter to maintain a desired peripheral speed at the outer diameters of the impellers regardless of the physical size of the compressor. The compression ratio (or head) determines the number of stages (length). The physical size (diameter) of a centrifugal compressor is determined by the volumetric flow rate at the inlet. 3.1.1 Horizontally (axially) split case.2.2 Single-stage centrifugal compressors.2.1 Multi-stage centrifugal compressors.2 Multi and single stage centrifugal compressors.
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I’d go so far as to call it the “engineer’s DW” when compared to Snowflake. Redshift is great for optimized big queries. AWS do not actually enumerate the capabilities of worker nodes - there's a list which says "worker nodes can do stuff like this", which then gives a list of examples. The problem here is that users need to know how to write queries correctly, or they end up bringing back the entirety of S3 to the clusters, which will then fall over, having run out of disk space. Anything the workers cannot do leads to the necessary data being returned to the cluster proper, and Redshift itself does that work. Spectrum workers are capable of handling only some aspects of SQL - basically, all functionality which can be executed without needing to talk to another other worker, as they all run in parallel and do not communicate with each other. If you have ten queries running, each is running at one tenth of the speed. So, if you have a single query running, that query has all the bandwidth and I/O to S3. There are a maximum of 10 spectrum workers per Redshift slice, each of which can read one file at a time. To my eye it is in no way comparable to SF external tables, although here note strongly that I have read the SF white paper but I have never touched SF. Spectrum is quite a limited feature, in a number of ways. But other things like having a query fail at runtime because it compiles into an unsupported path without any way to see how exactly that compiles down or affecting and what condition triggers is impossible to follow. Some of it is just frustrating but predictable, like the weak windowing support. make a list of days to fill in blanks where there isn’t data. Because why would you want to do things like. Things like being able to generate a series becomes writing very awkward recursive CTEs. A lot of stuff that you’re used to having in PG does not exist in RedShift.There’s nominal recursive CTE support, but you can’t do things like detect cycles.There’s gaps in ANSI-SQL, some parts of windowing is supported, some are not.Sure you can use VARCHAR and a byte field, but it’s 2023. there’s a lack of common types like UUID and IP.Sometimes it depends on what data the intermediary tables has because it can affect the query plan. you’ll run into a lot of border cases on joins and sub queries, and sometimes they’ll work fine in one case but then not in another.Which in turn gets you into trouble because of string length. anything involving aggregation on array types, the redshift super type is incredibly weak, if you ever use it you’ll find yourself casting to and from strings really fast with awkward hacks. It’s a long list and I don’t have the time to really write a comprehensive answer. to 6 p.m.-certainly showed concern for customers’ manifold circumstances. The butteriness of the pastries did say something about an appropriate level of commitment to decadence-at least there was that.Īnd the wide range of its hours of operation-6 a.m. In this particular task, em dashes occupy a kind of middle ground among the three: when commas do the job, the material is most closely related to what’s around it, and when parentheses do the job, the material is most distantly related to what’s around it when dashes do the job the material is somewhere in the middle. Em dashes are used in place of commas or parentheses to emphasize or draw attention to parenthetical or amplifying material.“That is-I suppose it is concerning.” The Em Dash in Action: Attention Must Be Paid “Of course you have a point,” Mabel murmured. “That the bakers fail to recognize the crucial importance of the cheese Danish-” An em dash can indicate interrupted speech or a speaker’s confusion or hesitation.Mabel the Cat was delighted with the assortment of pastries the new bakery featured, but Harry the Dog-he felt otherwise. An em dash can mark an abrupt change or break in the structure of a sentence.How to type one, however, depends on your machine. This website prefers the latter, its style requiring the closely held em dash in running text. Most newspapers insert a space before and after the dash, and many popular magazines do the same, but most books and journals omit spacing, closing whatever comes before and after the em dash right up next to it. The em dash is sometimes considered a less formal equivalent of the colon and parenthesis, but in truth it’s used in all kinds of writing, including the most formal-the choice of which mark to use is really a matter of personal preference. Like a colon, an em dash introduces a clause that explains or expands upon something that precedes it. Like commas and parentheses, em dashes set off extra information, such as examples, explanatory or descriptive phrases, or supplemental facts. The em dash can function like a comma, a colon, or parenthesis. It looks like - or sometimes (as when one’s word processing program fails to convert it) - and it’s called the “common dash,” or “em dash.” The two names are well-earned this dash is the most common true dash, and it’s the approximate width of a capital M. There are various punctuation items that can be described as dashes, and we will get to them all, but we’ll begin with the most useful, and most used. They take the reader aside, and then draw that reader to the next bit like a good dance partner in the lead. Among punctuation marks, dashes have a certain panache. The well-designed interface and easy-to-use filters are friendly to all users. You can take GIF screen capture on Windows and Mac smoothly and freely. The GIF Maker on your Mac using the same steps for Windows OS above. If you want to get the one-stop GIF screen capture service, there is no doubt that Aiseesoft Screen Recorder can be the winner. The GIF Maker is downloaded inside the emulator, locate/click the "All apps" icon to access a page containing all your installed applications including GIPHY Capture. The search will reveal the GIPHY Capture.Open the Emulator app you installed » goto its search bar and search "GIPHY Capture.Hopefully this will be integrated into the OS as other toys have been after its fully developed. On your computer, goto the Downloads folder » click to install Bluestacks.exe or Nox.exe » Accept the License Agreements » Follow the on-screen prompts to complete installation. PowerToys is set to include a Video/GIF capture tool in the future. You can record a part of your screen or fullscreen. Just open Jumpshare, select an area you want to capture and click the Record button to record a GIF. You do not need any expensive software to record simple GIFs. Install the emulator on your PC or Mac: Jumpshare is the best tool to create GIFs in an instant on Mac & Windows.Click the camera icon to take a screenshot of the selected area or click the video icon to start recording the selected are (click again to stop recording). Adjust settings to your preference by clicking the settings icon. Download Bluestacks Pc or Mac software Here >. Select an area of the screen using the crop tool. We recommend Bluestacks because you can easily find solutions online if you run into problems while using it. Download an Android emulator for PC and Mac:. In its simplest terms, a participatory approach is one in which everyone who has a stake in the intervention has a voice, either in person or by representation. What is a participatory approach to planning? In this section, we'll explore what a participatory planning process is, why it's valuable, its potential advantages and disadvantages, and how to use it to plan an effective intervention - one where everything goes right. When an organization decides to take on a community intervention - whether a full -fledged service program or a one-time campaign to accomplish one specific goal - it can often increase its chance of success by using a participatory planning process. In many of these cases, you'll find that the target population - and often the larger community as well - was included in the planning of the intervention from the beginning. Since they assumed they knew what was needed, they planned the whole thing themselves.and failed miserably.įor every horror story, however, there's a story about an intervention where everything went right. Often, when the story is told, it becomes clear that the well-intentioned professionals in charge had totally misunderstood or ignored some fundamental fact about the community or the target population.
The entire locality had one phone, and calls for everyone on that phone. Remember when taking pictures was simple, no filters or apps required, but just a smile! So let’s take a look at the 28 Things That Only A True 90’s Indian Kid Will Remember! 1. But we can always revisit the memory lane, so grab a seat on the GOOD OLD DAYS ride because we’re going for a NOSTALGIC TRIP. Those were the sweet old good days, and indeed those days are gone now. So since you’re a 90’s Indian kid you could easily remember and relate to these things which made our childhood so awesome. You experienced things that today’s kids will never ever realize. Being a 90’s Indian kid is delightful because you enjoyed your childhood fully. See more ideas about childhood memories, childhood, childhood memories 90s. If, like me, you grew up in the 90s, you are much lucky than the kids of today’ stupid generation. Explore Ashley Dudeck's board 'Childhood Memories 90's', followed by 335 people on Pinterest. It was the era of the 90’s when everything seemed so perfect. If parents didnt have time to take the children, those little munchkins would sneak out and get pink cotton candy. Life was much easier and simple, full of innocence, when future was a promise. Every 90s kids’ dream was to ride the Ferris Wheel at the fair during melas. So lets look back at the best TV shows, games, fashion trends, and more that. Remember that time? When happiness was in small things, when dreams were much higher than the expectations, when the world was a canvas to our imagination. Without social media, all 90s school kids had were a couple of hula-hoops, some chalk, and an imagination. And the only answer everyone wanted to know was “Sachin ka score kitna huya hai?”.Ī time when collecting WWE card, pokemon cards was our ultimate treasure, when Shaktimaan was the voice of our conscience, and when comics were our leisure. When Sachin’s batting would freeze everything, people would switch on their TV sets and switch off their lives. Remember that time? When festivals were meant to be celebrated, not to be posted online. A time when playing outside was a bliss, when saving the princess from the dragon was our big adventure, when friendship was not made over Facebook. A time when happiness was getting a rupee from our parents to buy toffee. A time when we used to wake up early to watch cartoons, and when we fall asleep on the sofa, we would magically wake up on bed. A time when kids used to be smart, not their phones. You can always update to iNet Pro from within iNet to access its full feature set. P.s.: In case you need just the network scan feature of iNet Pro, use the basic version iNet - Network Scanner. If you want to know what's going on in your local network - iNet Networks Scanner gives you a profound answer. The device info in iNet shows some information related to your iPhone or iPod touch, e. For all detected open ports the service using this port is displayed by its real name (if available). iNet detects wether a port is open or closed. For more information see iNet WOL, our stand-alone tool for WOL.Īpplications on devices communicate with the outside world through so called TCP ports. The outstanding feature of our implementation is that it is very easy to use and simple to setup. The Bonjour-Browser in iNet scans the connected local network for Bonjour services, detecting any hardware that ist connected via the Bonjour protocol (for instance computer, router, printer, …) and any software running Bonjour services, e. Bonjour uses industry standard IP protocols to allow devices to automatically discover each other without the need to enter IP addresses or configure DNS servers. For your convenience we added a bookmark function to store often needed addresses.īonjour, also known as zero-configuration networking, enables automatic discovery of computers, devices, and services on IP networks. The ping section in iNet enables you to find out if an IP exists (if its ping service is enabled otherwise you will get no response :-)). Ping is a computer network tool used to test whether a particular host is reachable across an IP network or not. The technology used in iNet scans on a very low level, therefore one can even find machines that don't want to be found, for instance a Mac OS X computer running in stealth mode. (MAC and Vendor cannot be detected anymore since iOS 11) A classic portscan on the choosen device can also be performed. Find out the name, vendor and IP of the connected devices as well as the number of running Bonjour services on that particular device. For most Apple Computers the particular computer model can be seen. iNet discovers and distinguishes between windows and macintosh computers with different icons. a computer or router, along with their name, IP and vendor. INet shows the devices connected to your local network, e. In the current release of iNet we implemented the following features: Its very easy and user friendly design even allows the unexperienced user to get a profound and understandable overview of a network and the running services. INet provides you with information about networks your iPhone or iPod touch is connected to. And iNet never phones home, your data is absolutely private on your iPhone. With iNet you know exactly what's going on! This easy to use App outlines a computer network even to the unexperienced user. Which devices are connected to my network? Are they online? Which services do they provide? Does somebody use my wifi network without my knowledge? These and other questions answers iNet fast and simple. Wether you are a network expert or a common user - iNet provides the information you need to find out what's going on in your network.Find out about security risks and keep your network under control. We did our best to develop a solution that makes network observing as simple as possible. In the current version the following functions are available: Its very easy and user friendly design even allows the inexperienced user to get a profound and understandable overview of a network, the running services and the Wi-Fi quality. INet provides you with information about networks and devices your Mac is connected to. Is somebody using your network without your knowledge? Which devices are currently online? Which access ports are open? Which services are offered? What is the IP of your router? Wake sleeping devices remotely. This easy to use App outlines a computer network even to the inexperienced user. 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Fly Or Die 3 - VR NOTICE This is my first application with the Cardboard support (VR). VR devices in general support only limited
Strategic Direction Four: Achieve Organisational Excellence 71Ĭross-agency Key Performance Indicators 73įINANCIAL STATEMENTS 77 Audited Financial Statements 79 Strategic Direction Three: Deliver National Leadership 66 Strategic Direction Two: Make the Library’s Collections and Services Accessible to All Australians 61 Strategic Direction One: Collect and Preserve Australia’s Documentary Heritage 56 REPORT OF OPERATIONS 53 Outcome and Strategies 55 N A T I O N A L L I B R A R Y O F A U S T R A L I A The report has been prepared in conformity with the requirements set out under Clause 1 of Schedule 1 of the Commonwealth Authorities and Companies Act and with select regard to the Requirements for Departmental Annual Reports, approved by the Joint Committee of Public Accounts and Audit under subsections 63(2) and 70(2) of the Public Service Act 1999 and made available by the Department of the Prime Minister and Cabinet on. The report is submitted to you in accordance with section 9 of the Commonwealth Authorities and Companies Act 1997 and the Commonwealth Authorities (Annual Reporting) Orders 2011. The Council of the National Library of Australia has pleasure in submitting to you, for presentation to each House of Parliament, its annual report covering the period 1 July 2013 to 30 June 2014. National Library of Australia Annual Report 2013-2014 George Brandis QC Attorney-General Minister for the Arts Parliament House CANBERRA ACT 2600 Prepared by the Executive and Public Programs Division Printed by Union OffsetĬover image: Nicolaes Visscher (1618-1679) Orbis terrarum nova et accuratissima tabula 1658 (Amsterdam: J. National Library of Australia-Periodicals. ISSN 0313-1971 = Annual report-National Library of Australia. Annual report of the Council = ISSN 0069-0082. Annual.Ĭontinues: National Library of Australia. National Library of Australia Annual report / National Library of Australia.-8th (1967/68)- Canberra: NLA, 1968-v. Published by the National Library of Australia Parkes Place Canberra ACT 2600 T 02 6262 1111 F 02 6257 1703 National Relay Service 133 677 /policy/annual.html National Library of Australia-Report for 2013-14 |
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