Leidsid 33 sarnast õppematerjali, mis on seotud failiga "IT arhitektuur". Need materjalid aitavad sul teemat sügavamalt mõista.
action, transaction, service, comp, architecture, application, provide, applications, server, actions, format, component, commit, able, process, other, services, call, object, abort, distributed, enterprise, work, components, bean, failure, provider, user, phase, complete, operation, interface, multi, message, access, manage, direct, client, allowObject-oriented Paradigm •Everything is an object •A program is a bunch of objects telling each other what to do by sending messages •Each object has its own memory made up of other objects •Every object has a type •All objects of a particular type can receive the same messages Domain Model •A domain model does not represent the entire domain as it is in the real world. It includes only the concepts that are needed to support the application. Object •Is a partitioned area of memory where object code is stored •The area of memory is protected •This code can function relatively independently of other objects •Can be used by many parts of one program or by parts of many programs Message Passing •The mechanism by which objects communicate •The object can accept or reject the message •From outside the object it appears to be active data
VEEBIT EENUSED. KONT ROLLTÖÖ. SOA o A service-oriented architecture (SOA) is an architectural pattern in computer software design in which application components provide services to other components via a communications protocol, typically over a network. The principles of service-orientation are independent of any vendor, product or technology. o Kasutab XMLi sõnumivahetuseks o Võimalus integreeride süsteeme Service-oriented architecture (SOA) Arhitektuur, mis kasutab – teenuseid organisatsiooni integrastiooni ehitusklotsidena – komponentide taaskasutust läbi nõrga seotuse. SOA: On arhitektuur
INTRODUCTION OF SUPPLY CHAIN MANAGEMENT (SCM) A supply chain is a network of facilities and distribution options that performs the functions of procurement of materials, transformation of these materials into intermediate and finished products, and the distribution of these finished products to customers. Supply chains exist in both service and manufacturing organizations, although the complexity of the chain may vary greatly from industry to industry and firm to firm. Supply chain management is typically viewed to lie between fully vertically integrated firms, where the entire material flow is owned by a single firm and those where each channel member operates independently. Therefore coordination between the various players in the chain is key in its effective management
A... AA Auto Answer AAA Authentication, Authorization and Accounting AAB All-to-All Broadcast AAC Advanced Audio Coding AACS Advanced Access Control System AAL Asynchronous Transfer Mode Adaption Layer AAM Automatic Acoustic Management AAP Applications Access Point [DEC] AARP AppleTalk Address Resolution Protocol AAS All-to-All Scatter AASP ASCII Asynchronous Support Package AAT Average Access Time AATP Authorized Academic Training Program [Microsoft] .ABA Address Book Archive (file name extension) [Palm] ABAP Advanced Business Application Programming [SAP] ABC * Atanasoff-Berry Computer (First digital calculating machine that used vacuum tubes) ABEND Abnormal End ABI Application Binary Interface
contractor. Mis on nõuete inseneeria The process of establishing the services that the customer requires from a system and the constraints under which it operates and is developed. Kes milliseid nõudeid loeb Kasuataja nõuded client managers, system end-users, client engineers, contractor managers, system architects Süsteemi nõuded system end-users, client engineers, system architects, software developers Functional requirements Statements of services the system should provide, how the system should react to particular inputs and how the system should behave in particular situations. May state what the system should not do. - Describe functionality or system services. - Depend on the type of software, expected users and the type of system where the software is used. - Functional user requirements may be high-level statements of what the system should do. - Functional system requirements should describe the system services in detail. Non-functional requirements
transmit printable characters or binary data · 3 general schemes that vary on how SOF, EOF · Byte oriented (bit orientation is rarely useful, and MAC ability to verify whether the line has a good enough quality start of frame send DLE STX 2. prior to transmission insert DLE for any inadvertent DLE 3. transmit is signaled ·received stream searched on bit basis for SOF & EOF · frame divided layers provide byte oriented service) to reliably support the connection). end of file send DLE ETX Receive side: 1. receive DLE STX -> indicates start of frame sequence 2. into fields that are often multiples of 8 bits 1. scheme: flags (often used on point- Sequence numbers grow from 3b to 7b link termination Using LCP, PPP can terminate the link at anytime. inspect each byte in the payload until EOF sequence
..............................................78 6.6 BIBLIOGRAPHY ...............................................................................................................................93 APPENDIX 1: CRUSELL BRIDGE CASE STUDY .........................................................................97 6 CHAPTER 1- INTRODUCTION Over time the Architecture, Engineering, and Construction (AEC) industry has become more complex and demanding. Clients are no longer expecting only to meet schedule, cost and quality objectives but also to guarantee safety, human satisfaction and minimal negative environmental impact (Vanegas, DuBose and Pearce 1996). Traditional construction project delivery methods and models have failed to satisfy the expectations of both contractors and clients. The main problems and their causes are
Õpperühm: IATM Matrikli nr: 050829 Õppejõud: Avo Ots Tallinn 2008 Author's word This project is written to show some interesting aspects of working with VoIP (Voice over Internet Protocol) service. The project briefly describes the process of finding a solution for based VoIP problem and its realization. -2- Contents Introduction .............................................................................................................................. - 4 - Mission....................................................................................................................................... - 5 - Solution...................
It assumes the reader is familiar with Java, but presents short overviews of gaming, the low-level APIs OpenGL and DirectX, and Java 3D. No programming examples are included here, although links to online code are supplied. 1. Background to Gaming Giving a definition for `computer game' is problematic, due to the wide range of game types. For example, the ArcadePod site (http://www.arcadePod.com) divides its hundreds of Java games into more than ten categories: 3D games, multiplayer, action, classic, indoor sports, board, outdoor sports, card, mind, casino, educational, and the useful `miscellaneous' catch-all. This makes it difficult to pin down the typical content of a game, and highlights the range of design and programming skills required to create one. Another problem with giving a definition is that game platforms vary enormously, including PCs, dedicated game consoles (e.g. the Sony PlayStation 2), arcade machines, web-based games, hand-held consoles (e.g
Instructor: Marina Zotikova Tallinn 2010 Contents Introduction......................................................................................................................3-4 Person Knowledge Technologies supports......................................................................4-6 Online Essay Evaluation Service.....................................................................................6-7 WordNet lexical database................................................................................................7-8 Practice Online (TPO)......................................................................................................8-9 Conclusion.........................................................................................................................10
• 3D and BIM increase collaboration between different project participants; • A reduction in construction time is evident only when the building models are openly shared; • Intelligent models help to find clashes and reduce re-work; • Models increase accuracy during fabrication and construction; • Shop-drawing review is sped up; • Steel design takes place in a more concurrent fashion; • 3D illustrations help to explain erection sequencing; • Building models provide rigging information for erection crews. The results of this thesis illustrate the benefit that 3D and BIM offer for complex steel construction projects and demonstrate an overall trend in the construction industry. The primary purpose of 3D and BIM is to be able to build the structure in virtual space before actual construction starts, so that the majority of the potential challenges can be successfully identified and addressed during the preconstruction phase.
are educated by him if necessary; they are taught to want new things which differ in some respect or other from those which they have been in the habit of using.” (Schumpeter 2002[1934], 65) The Schumpeterian “Entrepreneur”: the person or organisational unit responsible for combining the factors necessary for innovation. Schumpeter on economic development: a process of qualitative change, driven by innovation, taking place in historical time – the “entrepreneurial function”: the action of creating new combinations of existing resources. ● Schumpeter Mark I: focusing on individual entrepreneurs ● Schumpeter Mark II: innovation in large firms Innovation diffusion: tendency for innovations to “cluster” in certain industries, areas and time periods à long waves in the world economy (Business Cycles, 1939) Innovation is a continuous improvement process – involving different inventions/innovations Innovation as a moving target
..................................................20 6.4. Employees.......................................................................................................................20 7. Internal Projects......................................................................................................................21 7.1. Training Schedule ...........................................................................................................21 7.2. Yearly Action Plan..........................................................................................................22 1. Background Lee Information Systems is an organization whose main trade is a solution-based development of business software. The primary area of competence of the organization is IT domain. Lee IS has been active since 2002 and during that time has successfully provided a wide range of services and solutions
...................................................................... 53 ABOUT TRADERUN PROGRAMME......................................................................................................... 55 2 INTRODUCTION The current reading material focuses on the business peculiarities in Russia. *** The aim of the Traderun programme course "FUNDING PROJECTS IN RUSSIA AND EASTERN PARTNERSHIP COUNTRIES" is to provide the students with comprehensive and practical overview of the fundraising possibilities in EU and Estonia. The course gives an overview of EU structural support and regional implementing agencies, that are available for a businessman to apply for a fund. A successful student will be aware of and understand the EU fundraising possibilities in the frames of cooperation with Russian and Eastern Partnership countries, and able to define the financing criteria and priorities.
Video Technics' ApellaTM and NewsFlowTM solutions streamline the entire production process from automated ingest, to edit, production, playout to air, to archive and feature proxy creation, and unparalleled asset management. These complete solutions, built around the Company's IT-based technology, have dependably anticipated and responded to the ever-evolving needs of the broadcast industry. The only aspect of Video Technics that surpasses its unparalleled products is its outstanding customer service. From the initial design of your customized solution, through implementation, training, and superior customer support, Video Technics builds relationships one customer at a time. From small to large facilities, Video Technics provides cost effective solutions that are scalable and built on an open architecture with interoperability to work seamlessly with existing hardware and software. When looking to optimize your return on investment
support benchmarking and assessment of sustainability performance with respect to codes, performance standards, and voluntary initiatives; and serve as an instrument to facilitate stakeholder engagement. The Guidelines are not: a code or set of principles of conduct; a performance standard;or a management system. The Guidelines do not: provide instruction for designing an organisation’s internal data management and reporting systems; or offer methodologies for preparing reports, or for performing monitoring and verification of such reports. 3. GRI SUSTAINABILITY REPORT The GRI Guidelines organize “sustainability reporting” in terms of economic, environmental, and social performance. This structure has been chosen because it reflects is currently the
the system processor, RAM, I/O devises, and adapter cards. Processor slot/socket - the slot or socket used to mount the system processor on the motherboard AGP - Accelerated Graphics Port - a high speed interface for video cards; runs at 1X (66MHz), 2X (133MHz), or 4X (266MHz). PCI - Peripheral Component Interconnect - a high speed interface for video cards, sound cards, network interface cards, and modems; runs at 33MHz. ISA - Industry Standard Architecture - a relatively low speed interface primarily used for sound cards and modems; runs at approx. 8MHz. RAM - Random Access Memory - see System RAM Port (serial, parallel, PS/2, USB, sound, LAN, VGA, SCSI) - interface connectors for the associated types of devices Serial - a low speed interface typically used for mice and external modems Parallel - a low speed interface typically used for printers PS/2 - a low speed interface used for mice and keyboards
Solenoids 137 Heaters 143 Coolers 148 Fans 149 LEDs 151 7 Motors 161 Stepper Motors 161 DC Motors 180 Brushless DC Motors 184 Tradeoffs between Motors 198 Motor Torque 201 vi Contents 8 EMI 203 Ground Loops 203 ESD 208 9 High-Precision Applications 213 Input Offset Voltage 215 Input Resistance 216 Frequency Characteristics 217 Temperature Effects in Resistors 218 Voltage References 219 Temperature Effects in General 221 Noise and Grounding 222 Supply-Based References 227 10 Standard Interfaces 229 IEEE 1451.2 229 4-20 ma Current Loop 231 Appendix A: Opamp Basics 233
. . . . . . . . . . xvi 2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi 3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi 4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii 5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii 6 EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxi 7 Revised Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xxiii SECTION 1 Introduction . . . . . . . . . . . . . . .
............................................................................................104 ABOUT TRADERUN PROGRAMME ..................................................................................106 3 INTRODUCTION The current reading material focuses on business peculiarities in Ukraine and Belarus. *** The aim of the Traderun programme course "FUNDING PROJECTS IN RUSSIA AND EASTERN PARTNERSHIP COUNTRIES" is to provide the students with comprehensive and practical overview of the fundraising possibilities in EU and Estonia. The course gives an overview of EU structural support and regional implementing agencies, that are available for a businessman to apply for a fund. A successful student will be aware of and understand the EU fundraising possibilities in the frames of cooperation with Russian and Eastern Partnership countries, and able to define the financing criteria and priorities.
An overview of integrated care in the NHS What is integrated care? Research report Sara Shaw, Rebecca Rosen and Benedict Rumbold June 2011 Nuffield Trust work on integrated care This report is part of the Nuffield Trust's extensive programme of work on integrated care, which is examining the potential of new forms of care that are intended to benefit patients and taxpayers. Other related projects include: ·Integration in action: four international case studies. A study of four international organisations that have attempted to improve integration between health and care services. Interviews, documentary analysis and literature review are used to identify the main stimuli for integration and the issues that help or hinder progress; drawing out lessons for the NHS. ·Towards integrated care in Trafford. A project that looks at the process of change and
• ENCs are regularly updated with official update information distributed digitally. See section “Meeting carriage requirements for ECDIS” below and Annex III for further details. Facts about chart carriage reguirements 9 How do I recognise an official ENC? When you are buying: Only authorized distributors sell official ENCs as an ENC service, which includes the delivery of update information. The distributors are authorized either directly by the originating Hydrographic Office or by a cooperation of Hydrographic Offices. When used in an ECDIS: ECDIS distinguishes an official ENC from unofficial data. When unofficial data is used, ECDIS informs mariners that they must navigate by means of an official up to date paper chart by a warning, which appears continuously on the screen.
of: Automatic reading of messages arriving via NAVTEX and their processing; Extracting co-ordinates, area, transmitting station, topic and other parameters; Saving NAVTEX messages onto the hard disk and displaying the message mark on the electronic chart; Generating automatic alarms upon the entry in the area of note, received from the NAVTEX, or at the approach to a single message mark. Navtex Manager Navtex Manager is an application based on a link between the Navi-Sailor and the Navtex Receiver. Main functions 1. Constant automatic reception of NAVTEX messages. 2.Automatic generation of NAVTEX message database and storage of the data. 3. Automatic extraction of latitude/longitude position from a Navtex message and its plotting on an electronic chart using special symbols. 4. Viewing and maintaining of the messages database and preparing data for Navi-Sailor
Also it has become easier to post some things to the feed. When listening something in Spotify, when enabled, the song information will be provided to Facebook and then everyone can see what others have listened to. Same goes to Instagram. When posting image or video (now also gallery), it can be automatically shared in Facebook feed. This kind of cross- platform sharing has defenitely made managing life in social media easier, but is it safe aswell? More link between applications could mean more weaks points. Collecting information Usually when users post something to social media they think that „thats it, this is the only thing i share and thats what somebody will get to know about me“. Wek, not quite. Information will not only be shared when that like button is pressed, it is shared constantly, everywhere, anytime, the moment user will create account and log in. Then the real magic begins
http://cs.ttu.ee/kursused/itv0010/elcomphist/index.htm microprotsessorite ajalugu 47-99 Tutvu tehnika laborite ja nende ajalooga: http://www.sri.com/ http://www.bell-labs.com/ http://www.research.ibm.com/about/history.shtml 4 Tee läbi laboritest paar ülesannet: http://math.hws.edu/TMCM/java/labs/xLogicCircuitsLab1.html mingi masin http://math.hws.edu/TMCM/java/labs/xLogicCircuitsLab2.html sama peaaegu Loe riistvarast: http://www.karbosguide.com/books/pcarchitecture/start.htm PC Architecture http://computer.howstuffworks.com/ riistvara, kaabel jms http://www.intel.com http://www.amd.com 5 Loe läbi allolevates laborites kõik Ecki näited ja proovi mõlemas laboris teha ka vähemalt kaks harjutust omal valikul: - http://math.hws.edu/TMCM/java/labs/xComputerLab1.html - http://math.hws.edu/TMCM/java/labs/xComputerLab2.html 6 Tutvu veebidega: http://www.w3schools.com/ http://www.w3c.org/ http://www.papermountain.org/demos/live/# http://java.sun.com/docs/books/tutorial/
- OpenAI, an artificial intelligence research organization that aims to promote and develop friendly AI in such a way as to benefit humanity as a whole [7]. An example that mimics cognitive thinking: - CALO - Cognitive Assistant that Learns and Organizes [8]. Other examples which show reasoning capabilities: - Microsoft Cortana, an intelligent personal assistant with a voice interface in Microsoft's various Windows 10 editions [9]. - Wolfram Alpha, an online service that answers queries by computing the answer from structured data [10]. Projects mentioned above all possess the same structure of having 4 primary stages [11][12]. - Data is collected, examined, cleaned, prepared, split by its origin and where it should be placed. It can come in many forms, ranging from social media posts to website cookies. In a game, it involves setting up viable moves, making the data easily accessible for future use
05144023 Reference: 1. Bruce, V. & Green, P.R. (1990) Visual Perception, 2nd ed. Hove: Erlbaum. 2. Gehringer, William L. & Engel, E. (1986). Human Perception & Performance. Journal of Experimental Psychology, 2, 181-185. 3. Gibson, J.J. (1979). The Ecological Approach to Visual Perception. Boston: Houghton Mifflin. 4. Gregory, R.L. (1980) Perception as hypothesis. Philosophical Transaction of the Royal Society of London, 290, 181-197 5. Gross, R. (2005). Psychology. The science of mind and behaviour, 5th ed. London: Hodder Arnold. 6. Neisser, U. (1976). Cognition and Reality. San Fransisco: W.H.Freeman 5
However, to maintain interoperability, all technical and policy aspects of the underlying core infrastructure and the principal name spaces are administered by the Internet Corporation for Assigned Names and Numbers (ICANN), headquartered in Marina del Rey, California. ICANN is the authority that coordinates the assignment of unique identifiers for use on the Internet, including domain names, Internet Protocol (IP) addresses, application port numbers in the transport protocols, and many other parameters. Globally unified name spaces, in which names and numbers are uniquely assigned, are essential for the global reach of the Internet. ICANN is governed by an international board of directors drawn from across the Internet technical, business, academic, and other non-commercial communities. Communication Electronic mail, or email, is an important
Linux/ BSD OS sõnaraamat A Apache – Apache is a freely available Web server that is distributed under an "open source" license. Version 2.0 runs on most UNIX-based operating systems. - Tasuta kõigile kättesaadav veebiserver, 2.0 versioon jookseb enamustel UNIX'i põhistel OS'idel. Adaptive Server Enterprise (ASE) – Adaptive Server Enterprise (ASE) is a relational database management system ( RDBMS ) from Sybase, Inc. that runs on Linux and other Unix -based operating systems, Windows NT and Windows 2000 , and Mac OS. - Andmebaasi haldamissüsteem, mille lõi Sybase ettevõte. See jookseb kõigil Unixi põhistel- , Windows NT-, Windows 2000- ja Mac operatsioonisüsteemidel. B Bourne Again Shell (bash) – Bash (Bourne Again Shell) is the free version of the Bourne shell distributed with Linux and GNU operating systems
reproduced, systematic error investigation) 2 Introduction CPN • CPN is a graphical language for concurrent system design and analysis and also general-purpose modelling environment and also applicable for industrial projects and high level programming. • Petri nets provide(– graphical notation– modelling concurrency, communication, synchronisation) • CPN application domains that are typical(– communication protocols, data networks, distributed algorithms) • Broader CPN applications for concurrent systems(– business processes and workflows, manufacturing systems, multi- agent systems) CPN models are(– executable and used to model and specify the behaviour of concurrent systems- events cause the system to change states – simulations of the model to investigate different
− Hires and fires the CEO and top management. − Controls, monitors, or supervises top management. − Reviews and approves the use of resources. − Cares for shareholders’ interests. − Assures that the corporation is managed in accordance with state laws, security regulations and conflict of interest situations. Role of the Board in Strategic Management • Monitor developments inside and outside the corporation. • Evaluate and influence management proposals, decisions and actions. • Set corporate strategy, the corporation’s overall direction, mission, and vision. Carroll’s (1979) four responsibilities of business in order of priority … • Economic (must do) • Legal (have do) • Ethical (should do) • Discretionary (might do) *agenditeooria suures ettevõttes, * mis on mission, EKSISTENTS – KES ME OLEMA JA MIDA VÄÄRTUSTAME *suure ettevõtte hierarhia *Mintzberg The 5 Ps of Strategy were created by Henry Mintzberg in 1987. Each of the 5 Ps
2. Joint Stock Company; 3. General Partnership; 4. Limited Partnership; 5. Cooperative; 6. Individual Entrepreneur Of the above-mentioned legal forms, only the last one - Individual Entrepreneur does not have the status as a legal person. Thus, the individual entrepreneur acts as a physical (natural) person and has unlimited liability against his or her creditors. According to the Georgian legislation, any activity related to art, science, medicine, architecture, attorneys or notaries, advisories, agriculture or forestry is not considered an entrepreneurial activ- ity. As such, it is not required to incorporate a company in order to carry out the aforementioned activities, provided that such activity is undertaken by a physical person individually, without hired labor. A brief review of basic features of each legal form is given below in a successive order: Limited Liability Company Liability
At the beginning of its life, the bank does not have liabilities to its clients and therefore the cash paid in as the capital can be described as excess reserves. Balance sheet 1b. Reserves at establishment. Assets ( ths.) Liabilities ( ths.) Excess reserves 5000 Bank Capital 5000 To start operations, the bank has to acquire additional resources 5. Major resources for credit institutions (and service to clients) are deposits that exceed in the fully operational banks the capital approximately ten times. Acquiring the deposits implies the need to deposit a portion of acquired resources with central bank ( 800 000 in example of the bank described by Figure 2 that has acquired 40 000 000 of deposits). The remaining part of non-invested reserves comprises excess reserves. Balance sheet 2b. Deposits inflow. Assets ( ths.) Liabilities ( ths.)
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