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Connecting to an Instance of SQL Server The first programming step in a SQL Server Management Objects (SMO) application is to create an instance of the Server object and to establish its connection to an instance of Microsoft SQL Server. The first is using a Server. Connection object variable to provide the connection information. The second is to provide the connection information by explicitly setting the Server object properties. The third is to pass the name of the SQL Server instance in the Server object constructor. Note. Microsoft. Sql. Server. Connection. Info. dll is located at C: \Program Files (x. Microsoft SQL Server\1. SDK\Assemblies. Using a Server. Connection object The advantage of using the Server. Connection object variable is that the connection information can be reused. Declare a Server object variable. Then, declare a Server. Connection object and set properties with connection information such as the name of the instance of SQL Server, and the authentication mode. Then, pass the Server. Connection object variable as a parameter to the Server object constructor. It is not recommended to share connections between different server objects at the same time. Use the Copy method to get a copy of the existing connection settings. As is, the Server object tries to connect to the default instance of SQL Server with all the default connection settings. Mullins & Associates, Inc. Database Performance Management: Return to Home Page. February 1999. If you're finding inefficiency problems while juggling multiple digital devices, user names, and passwords in the enterprise environment, Microsoft Lync ma. The Server object establishes a connection with the instance of SQL Server with the default connection settings. SMO will automatically establish a connection when required, and release the connection to the connection pool after it has finished performing operations. When the Connect method is called, the connection is not released to the pool. An explicit call to the Disconnect method is required to release the connection to the pool. Additionally, you can request a non- pooled connection by setting the Non. Pooled. Connection property of the Server. Connection object. ![]() Advantages and Limitations of using Office Online in SharePoint and OneDrive. Posted on August 22, 2016 There are timeline software choices available, like Microsoft Project, but that particular tool doesn’t include timeline templates to help you get started. This connection to the server is made independently of an RMO programming object. It is then it is passed to the RMO object either during instance creation or by assignment to the Connection. Context property of the object. Introduction. Developing for Microsoft Azure is easy using Visual Studio and the free Azure SDK for.NET. This tutorial walks you through the steps to create an. These free video tutorials will show you how to use microsoft access to organize your business or personal data. Knowing how to use a database can also get you a. If you assign the same resources to more than one project or use shared resources in more than one project, you can combine all of the resource information into a. What Are the Advantages and Disadvantages of Microsoft Project? Microsoft Project is still one of the most used Project Management software (tool) out there. These graphic examples of Microsoft Project Plans are plentiful, and they'll help you learn how to get the best from Project. Once you get the feel of this amazing. What is Microsoft Project? This is an overview of Microsoft Project, a software application sold by Microsoft that provides tools to manage projects. In this manner, an RMO programming object and the connection object instances can be created and managed separately, and a single connection object can be reused with multiple RMO programming objects. The following rules apply for connections to a replication server: All properties for the connection are defined for a specified Server. Connection object. To use SQL Server Authentication, Login. Secure must be set to False and Login and Password must be set to a valid SQL Server logon and password. Security credentials must always be stored and handled securely, and supplied at run time whenever possible. For more information, see Create a Visual Basic SMO Project in Visual Studio . NET or Create a Visual C# SMO Project in Visual Studio . NET. Instead, it relies on default settings for authentication method and server. The first operation that requires data to be retrieved will cause a connection to be created. Instead, it relies on default settings for authentication method and server. The first operation that requires data to be retrieved will cause a connection to be created. Windows Authentication is the default. The string variable str. Server contains the name of the remote instance. Windows Authentication is the default. The string variable str. Server contains the name of the remote instance. This example demonstrates the alternative method of declaring a Server. Connection object variable, which enables the connection information to be reused. This example demonstrates the alternative method of declaring a Server. Connection object variable, which enables the connection information to be reused. Microsoft Project: Using Graphical Indicators. ![]() Wi- Fi on the Command Line. More people than ever are using wireless networks as their primary networking. Great programs are available under X1. Both GNOME and KDE include network management. But, what if you aren't running X1. I don't cover how to. I assume your card is installed and. How to Set up a Wireless Network in Linux Via the Command Line. A walkthrough of wireless (IEEE 802.11 also known as WiFi) home networking with Linux. Note that if. Using a Windows driver inside of Linux may also give you faster transfer rates or better encryption support depending on your wireless card. A brief introduction of hardware and techniques for networking Linux computers in a home environment. Great programs are available under X11 that give users a graphical. Most of the utilities mentioned. Also. the .. You will get a separate cell entry for each access point within your. For each access point, you can find the hardware. Also, you can learn. Usually. you will be most interested in the essid and what encryption is being. Depending on your card and its driver, you may have the option to set the essid. In this case, your card will pick the first. ![]() This is called promiscuous mode. This. depends on your network topology. You may have a central access point to which all of. You may want to have your computer act. If so, you can set the mode to master using iwconfig. Or. you simply may want to sniff what's happening around you. You can do. so by setting the mode to monitor and passively monitor all packets on the. You can set the frequency, or channel, by. G. sudo iwconfig wlan. You can set other parameters, but you should consider doing so only if you. One option is the sensitivity threshold. You may need to play. Set the maximum number of retries. Or, set the maximum lifetime to keep retrying to 3. In a very noisy environment, you also may need to play with packet fragmentation. You can tell the card what to use as a maximum fragment size with. This value can be anything less than the size of a packet. Some cards may not. In that case. run this command to flush all pending changes to the card and apply them. Two other useful commands are iwspy and iwpriv. If your card. supports it, you can collect wireless statistics by using. The second command gives you access to optional parameters for your particular. If you run it without. If no extra options exist. To set one of these private options, run. If you are. using DHCP on the network, you simply can run dhclient to query the DHCP server. IP address and other network settings. If you want to set these. IBM Notes - Wikipedia. IBM Notes (formerly Lotus Notes; see branding, below) and IBM Domino (formerly Lotus Domino. IBM Notes can also be used with other IBM Domino applications and databases. IBM Notes 9 Social Edition removed integration with the office software package IBM Lotus Symphony, which had been integrated with the IBM Lotus Notes client in versions 8. Lotus Development Corporation originally developed . IBM bought the Lotus Corporation in 1. Lotus Development division of IBM. Social business wiki for IBM Notes/Domino product documentation and community content. Here's a list of all the different operators in Formula language for Lotus Notes. Converts IBM/Lotus Notes emails, contacts and appointments in DXL format to MSGs (and optionally EMLs) for migration into Microsoft Outlook and Exchange, and for. NSF to PST conversion tool precisely migrates NSF files data from Lotus Notes to Outlook. Encryption free emails and separate pst file for contacts can be created. My Notes is a one-stop solution for accessing your IBM Lotus Notes applications from Android or iOS devices. In addition to these standard applications, an organization may use the IBM Domino Designer development environment and other tools to develop additional integrated applications such as request approval / workflow and document management. The IBM Notes and Domino product consists of several components: IBM Notes client application (since version 8, this is based on Eclipse)IBM Notes client, either. IBM Domino server or the IBM XWorks server, a cross platform application server which supports data replication to other servers and clients for offline access. IBM Domino Administration Client. IBM Domino Designer (Eclipse- based integrated development environment) for creating client- server applications that run within the Notes framework. Interim Fixes & JVM patches for 9.0.1.x versions of IBM Notes/Domino & add-ons. Download a free trial version of IBM Domino and IBM iNotes 9.0.1. IBM Domino server software provides enterprise-class messaging and collaborative capabilities in a. IBM Research is the innovation engine of the IBM corporation. It is the largest industrial resarch organization in the world with 12 labs on 6 continents. ![]() IBM Notes and Domino compete with products from other companies such as Microsoft, Google, Zimbra and others. Because of the application development abilities, IBM Notes and Domino is often compared to products like Microsoft Sharepoint. IBM Notes (and since IBM Domino 9, the Notes Browser Plugin) may be used to access any IBM Domino application, such as discussion forums, document libraries, and numerous other applications. IBM Notes resembles a web- browser in that it may run any compatible application that the user has permission for. IBM Notes provides applications that can be used to: access, store and present information through a user interfaceenforce securityreplicate, that is, allow many different servers to contain the same information and have many users work with that data. The standard storage mechanism in IBM Domino is a No. SQLdocument- database format, the . The . nsf file will normally contain both an application design and its associated data. IBM Notes can also access relational databases, either through an additional server called IBM Enterprise Integrator for Domino, through ODBC calls or through the use of XPages. As IBM Notes and Domino is an application runtime environment, email and calendars operate as applications within IBM Notes, which IBM provides with the product. A Domino application- developer can change or completely replace that application. Software developers can build applications to run either within the IBM Notes application runtime environment or through a web server for use in a web browser, although the interface would need to be developed separately unless XPages is used. IBM Notes can be used for email, as a calendar, PIM, instant messaging, Web browsing, and other applications. Notes can access both local- and server- based applications and data. IBM Notes can function as an IMAP and POP email client with non- Domino mail servers. The system can retrieve recipient addresses from any LDAP server, including Active Directory, and includes a web browser, although it can be configured by a Domino Developer to launch a different web browser instead. Features include group calendars and schedules, SMTP/MIME- based email, NNTP- based news support, and automatic HTML conversion of all documents by the Domino HTTP task. IBM Notes can be used with IBM Sametime instant- messaging to allow to see other users online and chat with one or more of them at the same time.
Beginning with Release 6. Presence awareness is available in email and other IBM Domino applications for users in organizations that use both IBM Notes and IBM Sametime. Since version 7, Notes has provided a Web services interface. Domino can be a Web server for HTML files; authentication of access to Domino databases or HTML files uses the IBM Domino user directory and external systems such as Microsoft Active Directory. A design client, IBM Domino Designer, can allow the development of database applications consisting of forms (which allow users to create documents) and views (which display selected document fields in columns). In addition to its role as a groupware system (email, calendaring, shared documents and discussions), IBM Notes and Domino can also construct . The server software is called IBM Domino and the client software is IBM Notes. IBM Domino software can run on Windows, Unix, Linux, AIX, and IBM mid- range systems such as the IBM System i (previously known as AS/4. There are different supported versions of the IBM Domino server that are supported on the various levels of server operating systems. Usually the latest server operating system is only officially supported by a version of IBM Domino that is released at about the same time as that OS. IBM Domino has security capabilities on a variety of levels. The authorizations can be granular, down to the field level in specific records all the way up to 1. Users can also assign access for other users to their personal calendar and email on a more generic reader, editor, edit with delete and manage my calendar levels. All of the security in IBM Notes and Domino is independent of the server OS or Active Directory. Optionally, the IBM Notes client can be configured to have the user use their Active Directory identity. Data replication. The generalized nature of this feature set it apart from predecessors like Usenet and continues to differentiate IBM Notes from many other systems that now offer some form of synchronization or replication. The replication facility in IBM Notes and Domino is not limited to email, calendar, and contacts. It is available for any data in any application that uses Notes Storage Facility (. No special programming, tagging, or other configuration is required to enable replication. IBM Domino servers and Notes clients identify NSF files by their Replica IDs, and keep replicate files synchronized by bi- directionally exchanging data, metadata, and application logic and design. There are options available to define what meta- data replicate, or specifically exclude certain meta data from replicating. Replication between two servers, or between a client and a server, can occur over a network or a point- to- point modem connection. Replication between servers may occur at intervals according to a defined schedule, in near- real- time when triggered by data changes in server clusters, or when triggered by an administrator or program. Creation of a local replica of an NSF file on the hard disk of an IBM Notes client enables the user to fully use IBM Notes and Domino databases while working off- line. The client synchronizes any changes when client and server next connect. Local replicas are also sometimes maintained for use while connected to the network in order to reduce network latency. Replication between an IBM Notes client and Domino server can run automatically according to a schedule, or manually in response to a user or programmatic request. Since Notes 6, local replicas maintain all security features programmed into the applications. Earlier releases of Notes did not always do so. Early releases also did not offer a way to encrypt NSF files, raising concerns that local replicas might expose too much confidential data on laptops or insecure home office computers, but more recent releases offer encryption, and as of. Until US laws regulating encryption were changed in 2. IBM and Lotus were prohibited from exporting versions of Notes that supported symmetric encryption keys that were longer than 4. In 1. 99. 7, Lotus negotiated an agreement with the NSA that allowed export of a version that supported stronger keys with 6. This strengthened the protection for users of Notes outside the US against private- sector industrial espionage, but not against spying by the US government. Some governments objected to being put at a disadvantage to the NSA, and as a result Lotus continued to support the 4. Under current US export laws, IBM Notes supports only one version of the Notes PKI with 1. The Domino server includes security tools support S/MIME, SSL 3. HTTP and other Internet protocols, X. IBM Notes and Domino also uses a code- signature framework that controls the security context, runtime, and rights of custom code developed and introduced into the environment. Notes 5 introduced an execution control list (ECL) at the client level. The ECL allows or denies the execution of custom code based on the signature attached to it, preventing code from untrusted (and possibly malignant) sources from running. Notes and Domino 6 allowed client ECLs to be managed centrally by server administrators through the implementation of policies. Since release 4. 5, the code signatures listed in properly configured ECLs prevent code from being executed by external sources, to avoid virus propagation through Notes/Domino environments. Administrators can centrally control whether each mailbox user can add exceptions to, and thus override, the ECL. Database security. A user's access level determines what tasks he or she can perform in the database. A server's access level determines what information the server can replicate. The names of access levels are the same for users and servers. Only a user with Manager access can create or modify the ACL. To set an ACL, the Manager selects the access level, user type, and access level privileges for each user or group in a database. Default entries in the ACL can be set when the Manager creates the database. The manager can also assign roles if the database designer determines this level of access refinement is needed by the application; for instance, when users within the same group must be provided different levels of access. Programming. This sets it apart from its major commercial competitors, such as Microsoft Exchange or Novell Group. Best Graphics Card for CAD Programs in 2. The graphics card or GPU is either the second or the third most important element to CADing, no matter what your experience or nature of the job. The GPU aids the processor by taking over the visual components freeing the CPU for its own workload. Woodworking software for designers and makers. ArtCAM® Standard is a single solution for designing and making in the woodworking industry. Its simple interface and. This is the Free Woodworking Plans, Projects and Patterns category of information. Free woodworking plans and easy free woodworking projects added and updated every day. Woodworking expert Sandor Nagyszalanczy tested the best jigsaws on the market to determine what features worked well in the shop and which was best overall. Free Wood Clock Plans : Woodworking Projects Plans For Beginners Where To Begin From. Would you like to begin Studying the woodoperating build? You’ll believe that. This is a list of free and open source 3D CAD software packages. Download free 3D Computer Aided design software. Get tips to create beautiful woodworking projects that will last. Download and install the best free apps for 3D Modeling Software on Windows, Mac, iOS, and Android from CNET Download.com, your trusted source for the top software picks. Nowadays, GPUs (Graphical Processing Unit, or just graphics cards) are mainly distinguished as CAD or gaming graphics cards, we’ll talk about CAD- specific cards in this article. How do CAD Graphics Card differ from Gaming Cards? The Quadro family is the hallmark of NVIDIA's GPU collection, ranging from 2. GB to 1. 2GB. As far as the distinction goes, a gaming GPU will be engineered towards a faster FPS whereas the CAD card will focus on high levels of precision when drawing vector lines and shapes. ![]() In games, shapes are polygons with fewer edges, while many textures and other resources are predefined. Once the render is complete, the actual change in scene that you see when you change your direction is already precompiled and set up ready for viewing. CAD applications on the other hand are a completely different story, not just because of the fact that you see as you build, but the mathematical calculations (shape geometry) themselves are a burden, displaying them with flawless zoom and span options is another thing altogether. Let’s take a deeper look at what’s the difference. CAD cards are specifically designed for a quick renders with a high level of reliability and a customized view in accordance with the application in question. This is because the hardware pipelines are designed for graphics engines and need to communicate larger datasets with optimized shading and raster techniques embedded for CAD- specific optimization. With gaming GPUs, the same spec card will hold fewer memory (as compared to a CAD GPU) because the game doesn’t need to render anything, nor does it need to extend and calculate complex geometry for every drawn vector- line when the view changes. Alphacam is intelligent CAD CAM Software for Woodworking, Metal & Stone Cutting. Modules include Routing, Milling, Turning with 2-Axis to 5-Axis Machining. The graphics card is an important component of a CAD computer. Check out this ultimate guide to choosing the best graphics card for CAD programs. Cad Pro produces professional drawings fast & easy. Cad Pro is the most cost effective, easy to use CAD software. Free Plans, Symbols & Templates. ![]() From here on, the core hardware and the similarities end. From here on, the difference is software and firmware based, as the drivers developed for CAD GPUs are developed by the card manufacturer in accordance to the applications demands. More CAD benchmarks can be found here. For professional projects, and large companies, it is common to find a specific driver being used for a CAD GPU hand- picked from amongst a list of possibilities. Also, many vendors work closely with the most powerful application developers for better harnessing the power of a CAD GPU. Because of this application- focused fine- tuning the CAD GPU is squeezed for every last drop of juice, with some tweaks and hacks specifically meant to empower the more common tasks on the account of the less used. The common- paths (different in design and function for gaming and CAD) are streamlined and made more accessible for CAD applications. But it should be kept in mind that a CAD GPU, no matter how powerful, will not produce the best result for games and vice versa. How to select a CAD Graphics Card for my system? Rule of thumb is to let your primary application decide. That is the lowest level of customization possible and while the applications website will list a “System Requirements” section, that will also be just the start. The requirements section almost always lists down the necessary and the recommended hardware, the monumental difference between them is self- evident of what you need to get the most out of your ensemble. Also, your workstation monitor will be a good factor to take in to account. Are you using multiple and if so what are the possible connectivity options? On a last note, the software’s design can also be a good guide to what your CAD workstation should be like, for instance a multi- threaded program will benefit from multiple cores, and there aren’t many of those around. Most of the information will relate to RAM and CPU related content but sometimes the software developers list certain models of graphics card as preferable hardware. The software is often optimized for these cards and the FAQ almost always has a solution to first time troubles and kinks. Best Graphics Card for CAD Reviews. Quadro K6. 20 Review. Click here to see reviews and prices for the Quadro K6. Amazon. com. First, we take a look at one card favored by many software developers and CAD users already. The FAQ almost always lists something about it and someone in every part of the world is using it. The K6. 20 is a 1. GB DDR3 card. It tops at 2. GBps with 3. 84 parallel cores patented as NVIDIA CUDA. Power consumption at its highest is 4. W and a heat sink sits well over the main processor. The maximum resolution is 3. Hz with 2 outputs and support for a maximum of 4. It has a 3 year warranty by the manufacturer and connects through a PCI Express 2. This entry level (affordable) card will accommodate every beginner to the average hobbyist with ease. The NVIDIA Quadro series focuses on CAD/CAM specific hardware and hence offer fine- tuned functionality for more than 2. CAD/CAM applications from the manufacturing, modeling and energy industry amongst others. Quadro K1. 20. 0 Review. Click here to see reviews and prices for the Quadro K1. Amazon. com. Next up, is the K1. With 4. GB GDDR5 memory, 5. GBps. The 1. 28- bit channel goes out to a PCI Express 2. K resolution and its built- in heat kit work at 1. W and are ideal for semi- pro to pro users. Its maximum FLOPS were 1. TFLOPS and because of its form factor, SFF (Small Form Factor) computer owners will be very happy to get a better options for SFF casings after the previously only- option- available i. This card will take what any mid- range project/user has to throw at it with ease. AMD Fire. Pro W4. Review. Click here to see reviews and prices for the AMD Fire. Pro W4. 10. 0 graphics card on Amazon. Moving on, last up for review is the AMD Fire. Pro W4. 10. 0 with 2. GB of memory. For semi- professional CAD/CAM users and other mid- range users/jobs the GDDR5 card has a 1. GBps bandwidth plugged in via the standard PCI Express 3. It has its own thermal kit installed atop the actual board with 5. W of maximum power usage. DVI display ports allow multiple monitors with multi- stream capability. Maximum performance settings yield 4. K of display resolution with 4. With Open. GL, Shader. Model and Direct. X support enabled for the 5. GPU is for the mid- range and slightly above projects/users. What do I think? The K1. But in my opinion that is the best graphics card for CAD of the three products reviewed. It’s cheaper but will work handsomely with mid- sized Auto. CAD projects and below. Also, small- form factor computer owners have a new option to choose from but the fact that it belongs to a family designed specifically for the CAD/CAM industry (not to mention the community/support availability) is the major winning criterion. Instant Access to 1. Woodworking Plans and Projects — Teds. Woodworking. How do I get access to the plans? Is it something sent to my house? After that, you’ll get instant access to the package. It’s kind of a membership site, but don’t worry about a monthly membership fee or anything like that. You will pay only once and that’s all you pay. There’s no additional charges, no hidden charges, no nothing like that. For a small fee I will also ship worldwide, the DVDs of all the plans and bonuses. Can I buy plans separately? I only need a few projects. Look. It doesn’t make sense to purchase one plan when I’m offering this deal for my entire package at only $6. I’ve sold my plans separately for a lot more but I’ve bundled everything together due to repeated requests. Think about it this way: Even if you don’t intend to use most of the plans, this is a great deal any way you look at it. For just one low price of $6. It will be handy in the future to have access to this huge collection of woodworking plans. What if I can't find the plan I'm looking for? I’ve tens of thousands of projects and designs in the database. Almost 9. 5% of customers are able to find the plan they are looking for. Now if you have a special or a very specific type of project in mind and you cannot locate a similar design, we can create a custom plan for you. Here’s how it works: We release new plans every month which you will be able to download. This is part of the lifetime updates you get with your purchase. All you need to do is to send us a ticket in the member area to request for the project. Do include photos as well as the relevant details. Our workshop will take about 2 months to draft up a complete plan for you. Whats more, you’ll get access to plans every month which were requested from other members! You’ll never run out of ideas or inspiration for your next project. I really want this, but I want to make sure it’s safe. How does your guarantee work? Obviously, you should only give your credit card to companies that you can trust 1. That’s why we use Click. Bank. Click. Bank is an established credit card processing company that has been in business since 1. They provide credit card clearing and payment services for tens of thousands of merchants all over the internet. When you place your order with us, you will connect to Click. Bank through a secure server, which makes it virtually impossible for a hacker to intercept your information. And the 6. 0 day money back guarantee is my personal promise to you. If you don’t like it for any reason. Just drop me an email and I will refund you the full amount within 4. There will be no questions, no fineprint, no B. ![]() Free Speech Fans Sue Donald Trump for Blocking Them on Twitter. Suing people isn’t easy. Suing the President of the United States of America, however, is huge pain in the ass. But that hasn’t stopped a group of Twitter users from filing suit against Donald Trump. These free speech advocates were all blocked by Trump after tweeting things he didn’t like. Now they’re claiming this violated their First Amendment rights. It might not be as crazy as it sounds. Update : 2 : If you are looking for a guide to Dual Boot Windows Vista and Mac OSX Leopard, please follow this guide Hack Attack : Dual Boot Leopard and Windows Vista.The Knight First Amendment Institute at Columbia University, which is representing the plaintiffs, claims that Donald Trump’s personal Twitter account is a public forum that the president uses on a daily basis. The institute said as much in a letter to Trump last month and threatened legal action if the president didn’t unblock his critics on Twitter. On Tuesday, the Knight Institute and seven plaintiffs took that legal action. The lawsuit reads: The @real. Donald. Trump account is a kind of digital town hall in which the president and his aides use the tweet function to communicate news and information to the public, and members of the public use the reply function to respond to the president and his aides and exchange views with one another. Obviously, there are other ways to view Trump’s tweets, but that’s not the point. The point is the fact that the president is silencing American citizens who are simply expressing their constitutional right. It’s not like Trump is being sneaky about blocking his critics either. Here’s the tweet that got one of the plaintiffs blocked by the president: It’s hardly a surprise that Trump would want people to stop from reminding him that the FBI is investigating his campaign’s dealings with Russia during the 2. Whether Trump is blocking these people in order to shut them up or simply as a childish attempt at retaliating against their criticism is unclear for now. It doesn’t really make a difference, though. Trump isn’t the only one who tweets from his personal account. White House Press Secretary Sean Spicer and White House Social Media Director Dan Scavino are also named in the suit. You’ll recognize Spicer as the clown who was hiding “among” the bushes while trying to avoid the press after Trump fired James Comey. Dan Scavino is less of a household name, but he’s the guy who broke the law with a tweet last month. Scavino is also likely the mastermind behind that Trump tweet showing the president clotheslining a man with the CNN logo as his head. The story behind that specific tweet and its aftermath, however, is its own twisted saga. The new lawsuit’s demands are pretty simple. The plaintiffs want Trump to unblock them and prohibit Trump from blocking anyone else who tweets things he doesn’t like. Oh, and also pay for their legal fees, which will surely be substantial since Trump has a decades’ old habit of suing people out of existence. That said, it’s unclear how long the lawsuit will take and what Trump’s lawyers will use as a defense. One argument could include the idea that Trump’s personal account shouldn’t be treated as an official communications channel. This probably won’t work, since Trump used Twitter to announce his nomination of Christopher Wray as the new FBI director. The National Archive also instructed Trump not to delete tweets because doing so violated federal record- keeping laws, making a strong case that his personal Twitter account is considered an official channel. Finally, Trump himself pretty much admitted that it was in a tweet last week: And so now you have another batshit crazy presidential scandal to keep up with. It’s all part of a much bigger scandal, though, the one that involves a former reality TV star with a disregard for the truth and no prior political experience running our country and waging war on the media. Even if his intentions are sound and his ideas are good, the president’s unpresidential behavior is unprecedented. So there are lawsuits, and there are investigations, and there are scandals, and there are embarrassments. And there are three- and- a- half more years before the next election. Trump via New York Times. Suing people isn’t easy. Suing the President of the United States of America, however, is huge pain in the ass. But that hasn’t stopped a group of Twitter users. 12/20/2016 05:38:00. 4/26/2016 06:28:00. 4/26/2016 06:21:00. 4/26/2016 06:21:00. 4/26/2016 06:21:00. 11/1/2016 05:47:00. 4/26/2016 06:27:00. 4/27/2016 06:25:00. Last week, Twitter’s security team purged nearly 90,000 fake accounts after outside researchers discovered a massive botnet peddling links to fake “dating” and. Engineers Are Not Mechanics. It may be hard to believe, but most mechanical engineers designing your cars have no clue how to fix them. That’s because engineering and automotive repair are two very separate entities. Here’s the difference. I can’t tell you how many times I’ve told someone I’m a mechanical engineer, only for them to respond by describing the strange noise their car is making, in hopes that I can help them fix it. People assume engineers can wrench because engineering is a field devoted to understanding how things work. ![]() But as Engineering Explains’ Jason Fenske points out in the video below, knowing the theory behind how something works and grasping how to fix it are not the same. Nope, not even close. The Difference Between A Mechanical Engineer And A Mechanic. Mechanical engineering is a rather broad discipline whose ultimate goal is to efficiently design and optimize mechanical systems. It’s a field that starts with a vision for a product, often requires complex mathematical analysis, and results in what is hopefully a robust, lean, well- performing part, machine or process. Becoming a mechanical engineer in the U. S. To prove this point, here’s a list of all the engineering classes I took in college, along with course descriptions courtesy of Lou’s List: Introduction To Engineering: “ENGR 1. They are introduced to the philosophy and practice of engineering through hands- on experience in developing solutions for various open- ended, realistic challenges while considering the various contexts in which these challenges occur.”Single Variable Calculus I: “The concepts of differential and integral calculus are developed and applied to the elementary functions of a single variable. Limits, rates of change, derivatives, and integrals. Applications are made to problems in analytic geometry and elementary physics. For students with no exposure to high school calculus.”Intro To Chemistry for Engineers: “Introduces the principles and applications of chemistry. Topics include stoichiometry, chemical equations and reactions, chemical bonding, states of matter, thermochemistry, chemical kinetics, equilibrium, acids and bases, electrochemistry, nuclear chemistry, and descriptive chemistry of the elements.”Intro Chemistry Lab: “Introduction to experimental chemistry, developing laboratory skills & safety. Students plan & implement chemistry experiments in cooperative 4- person teams using a guided inquiry approach. Process skills include developing procedures, data analysis, oral & written communication. Mathematica as a computational tool.”Single Variable Calculus II: “Includes the concepts of differential and integral calculus and applications to problems in geometry and elementary physics, including inverse functions, indeterminate forms, techniques of integration, parametric equations, polar coordinates, infinite series, including Taylor and Maclaurin series.”Introduction To Programming: “A first course in programming, software development, and computer science. Introduces computing fundamentals and an appreciation for computational thinking.”Intro To Science and Engineering Of Materials: “Provides the scientific foundation for understanding the relations between the properties, microstructure, and behavior during use of metals, polymers, and ceramics. Develops a vocabulary for the description of the empirical facts and theoretical ideas about the various levels of structure from atoms, through defects in crystals, to larger scale morphology of practical engineering materials.”General Physics I: “First semester of introductory physics for engineers and scientists. Classical mechanics, including vector algebra, particle kinematics and dynamics, energy and momentum, conservation laws, rotational dynamics, oscillatory motion, gravitation, thermodynamics, and kinetic theory of gases.”General Physics Workshop: “A required two- hour workshop accompanying . The multivariate calculus, including partial differentiation, multiple integrals, line and surface integrals, and the vector calculus, including Green’s theorem, the divergence theorem, and Stokes’s theorem.”Applied Probability and Statistics: “Examines variability and its impact on decision- making. Find out how to use and troubleshoot your BlackBerry Bold 9930 smartphone with interactive simulators, how-to guides and support videos. Even more » Account Options. Sign in; Search settings. This blog post gives instructions on how to perform a security wipe of a BlackBerry Z10 smartphone. Introduces students to basic concepts of probability, such as random variables, probability distribution functions, and the central limit theorem. Based on this foundation, the course then emphasizes applied statistics covering topics such as descriptive statistics, statistical inference, confidence intervals, hypothesis testing, correlation, regression modeling, statistical quality control.”Intro to Mechanical Engineering: “Overview of the mechanical engineer’s role as analyst and designer. Introduction to manufacturing tools, equipment, and processes; properties of materials relative to manufacture and design; communication through engineering graphics; engineering drawing interpretation, sectioning, auxiliary views; and analysis and design of mechanical devices. Workshop includes CAD and solid modeling.”Statics: “Basic concepts of mechanics, systems of forces and couples: equilibrium of particles and rigid bodies; analysis of structures: trusses, frames, machines; internal forces, shear and bending moment diagrams; distributed forces; friction, centroids and moments of inertia; introduction to stress and strain; computer applications.”General Physics II: Electricity & Magnetism, Optics: “Second semester of introductory physics for engineers and scientists. Electrostatics, including conductors and insulators; DC circuits; magnetic forces and fields; magnetic effects of moving charges and currents; electromagnetic induction; Maxwell’s equations; electromagnetic oscillations and waves. Introduces geometrical and physical optics.”General Physics II Workshop: “A required two- hour workshop accompanying . Applications.”Thermodynamics: “Includes the formulation of the first and second laws of thermodynamics; energy conservation; concepts of equilibrium, temperature, energy, and entropy; equations of state; processes involving energy transfer as work and heat; reversibility and irreversibility; closed and open systems; and cyclic processes.”Strength of Materials: “Normal stress and strain, thermal strain, shear stress, shear strain; stress and strain transformations; Mohr’s circle for plane stress and strain; stresses due to combined loading; axially loaded members; torsion of circular and thin- walled closed sections; statically indeterminate systems; deformation, strains and stresses in beams; beam deflections; column stability.”Dynamics: “Kinematic and kinetic aspects of motion modeling applied to rigid bodies and mechanisms.. Use of work- energy and impulse- momentum motion prediction methods. Use of Cartesian and simple non- Cartesian coordinate systems. Rotational motion, angular momentum, and rotational kinetic- energy modeling; body mass rotational moment of inertia. Relative- velocity and acceleration.”Intro to Aerospace Engineering: “Historical introduction, standard atmosphere, basic aerodynamics, airfoils and wings, flight mechanics, stability and control, propulsion (airbreathing, rocket and space), orbital mechanics.”Fluid Mechanics: “Introduction to fluid flow concepts and equations; integral and differential forms of mass, momentum, and energy conservation with emphasis on one- dimensional flow; fluid statics; Bernoulli’s equation; viscous effects; Courette flow, Poiseuille flow, and pipe flow; boundary layers; one- dimensional compressible flow; normal shock waves; flow with friction or heat addition; isothermal flow; and applications.”Aerospace Structures: “Analyzes the design of elements under combined stresses; bending and torsional stresses in thin- walled beams; energy and other methods applied to statically determinate and indeterminate aerospace structural elements; buckling of simple structural members; and matrix and finite element analysis.”Mechanical Systems Modeling: “Presents general concepts of dynamical systems modeling and provides mathematical tools to develop and analyze models that describe input/output behaviors of physical systems. Topics include basic elements of mechanical systems, transfer functions, frequency response, stability and poles, resonance and natural frequency, transient and time constant, steady state and DC gain, block diagrams.”Experimental Methods Lab: “The study of basic concepts and methods in engineering measurements and data analysis. Basic topics include mechanical and electrical sensors and measurement instruments, measurement uncertainty, statistic and data analysis. Additional topics include digital signal processing and data acquisition systems using Labview. Applications are to mechanical and aero/thermofluids devices.”Heat and Mass Transfer: “Analysis of steady state and transient heat conduction in solids with elementary analytical and numerical solution techniques; fundamentals of radiation heat transfer, including exchange among black and diffuse gray surfaces; free and forced convective heat transfer with applications of boundary layer theory and an introduction to mass transfer by diffusion using the heat- mass transfer analogy.”Machine Elements and Fatigue Design: “Applies mechanical analysis to the basic design of machine elements; basic concepts in statistics and reliability analysis, advanced strength of materials, and fatigue analysis; and the practical design and applications of materials to fastening systems, weldments, power screws, springs, journal and anti- friction bearings, gears, brake clutches and flexible power transmission elements.”Mechanical Engineering Lab: “Application of experimental methods to the design of experiments. Hypothesis testing and uncertainty assessment. |