This document discusses input-output (I/O) organization in a computer system. It describes various I/O interface techniques including programmed I/O, interrupt-initiated I/O, and direct memory access (DMA). It also discusses I/O bus and interface modules, I/O versus memory bus, modes of data transfer, interrupt priorities, and the role of an input-output processor (IOP). The IOP allows direct communication between I/O devices and memory using DMA to facilitate efficient transfer of data.
Ruixin Guan is a graphic designer and illustrator based in Melbourne, Australia. She has a bachelor's degree in animation from China and diplomas from the University of the Arts London and RMIT University. Guan has experience as a freelance graphic designer and illustrator. She enjoys traveling and has a passion for food. Guan is socially aware and has volunteered teaching reading to primary students. She uses platforms like Twitter, Instagram and Vimeo to engage with potential employers, magazines, and others in the communications industry about her work, interests in design, travel and food.
La Unión Europea ha acordado un embargo petrolero contra Rusia en respuesta a la invasión de Ucrania. El embargo prohibirá las importaciones marítimas de petróleo ruso a la UE y pondrá fin a las entregas a través de oleoductos dentro de seis meses. Esta medida forma parte de un sexto paquete de sanciones de la UE destinadas a aumentar la presión económica sobre Moscú y privar al Kremlin de fondos para financiar su guerra.
The United Kingdom, also known as Britain, is located off the northwestern coast of mainland Europe. It consists of Great Britain and Northern Ireland and has a total land area of around 243,000 square kilometers. The UK has a population of over 66 million people and its capital and largest city is London.
This document summarizes the culinary journey of an individual from December 2010 to present. It outlines their training and work experiences at various hotels and restaurants, including a bakery, Radisson Blu, Westin Chennai, Hyatt Amritsar, and Four Points by Sheraton Agra. It highlights accomplishments such as winning bronze at an SICA culinary competition and first prize at a chef competition. The document shares photos and descriptions of salads, appetizers, and desserts the individual has created during their career.
The document discusses the architecture of computer networks and the internet. It describes how the internet connects hundreds of millions of devices worldwide through a network of internet service providers (ISPs). ISPs are organized in tiers, with tier 1 and 2 ISPs providing the core infrastructure and access ISPs connecting end users. The internet uses IP addresses and protocols like TCP and UDP to route messages between applications, transport packets, and transmit data through networks and links. Common internet applications like email, file transfer, and the world wide web are also summarized.
This document discusses input-output (I/O) organization in a computer system. It describes various I/O interface techniques including programmed I/O, interrupt-initiated I/O, and direct memory access (DMA). It also discusses I/O bus and interface modules, I/O versus memory bus, modes of data transfer, interrupt priorities, and the role of an input-output processor (IOP). The IOP allows direct communication between I/O devices and memory using DMA to facilitate efficient transfer of data.
Ruixin Guan is a graphic designer and illustrator based in Melbourne, Australia. She has a bachelor's degree in animation from China and diplomas from the University of the Arts London and RMIT University. Guan has experience as a freelance graphic designer and illustrator. She enjoys traveling and has a passion for food. Guan is socially aware and has volunteered teaching reading to primary students. She uses platforms like Twitter, Instagram and Vimeo to engage with potential employers, magazines, and others in the communications industry about her work, interests in design, travel and food.
La Unión Europea ha acordado un embargo petrolero contra Rusia en respuesta a la invasión de Ucrania. El embargo prohibirá las importaciones marítimas de petróleo ruso a la UE y pondrá fin a las entregas a través de oleoductos dentro de seis meses. Esta medida forma parte de un sexto paquete de sanciones de la UE destinadas a aumentar la presión económica sobre Moscú y privar al Kremlin de fondos para financiar su guerra.
The United Kingdom, also known as Britain, is located off the northwestern coast of mainland Europe. It consists of Great Britain and Northern Ireland and has a total land area of around 243,000 square kilometers. The UK has a population of over 66 million people and its capital and largest city is London.
This document summarizes the culinary journey of an individual from December 2010 to present. It outlines their training and work experiences at various hotels and restaurants, including a bakery, Radisson Blu, Westin Chennai, Hyatt Amritsar, and Four Points by Sheraton Agra. It highlights accomplishments such as winning bronze at an SICA culinary competition and first prize at a chef competition. The document shares photos and descriptions of salads, appetizers, and desserts the individual has created during their career.
The document discusses the architecture of computer networks and the internet. It describes how the internet connects hundreds of millions of devices worldwide through a network of internet service providers (ISPs). ISPs are organized in tiers, with tier 1 and 2 ISPs providing the core infrastructure and access ISPs connecting end users. The internet uses IP addresses and protocols like TCP and UDP to route messages between applications, transport packets, and transmit data through networks and links. Common internet applications like email, file transfer, and the world wide web are also summarized.
Insertion sort works by inserting elements into the sorted position in a list one by one. Shell sort improves on insertion sort by having elements jump over multiple positions at a time. Heap sort uses a binary tree structure called a heap to sort elements in n log n time in the worst case.
This document discusses elasticity theory where bending moment m(x) is proportional to curvature k(x). It also assumes that bending is small so that deflection y(x) and its derivative y'(x) are small. The document thanks the reader.
Asian cuisine encompasses the cuisines of many diverse countries and regions. It has been influenced by factors like geography, climate, religion, and colonization. Some key characteristics include the use of rice, noodles, soy sauce, fish sauce, fresh herbs like cilantro and basil, and cooking techniques like stir-frying and steaming. Popular dishes vary between regions, from sushi and tempura in Japan to curries in Thailand and adobo stew in the Philippines. Asian cuisine showcases a wide variety of flavors balanced across meat, seafood, vegetable, and grain-based dishes.
This document discusses using programmable logic devices (PLDs) like PLA, PAL, and ROM chips to implement state machines. PLDs allow for changing the state machine's output sequence by reprogramming the PLD. State machines built with PLDs require fewer chips than other techniques. The PLD acts as the combinational logic that controls the state flip-flops and produces the output signals. Reprogramming the PLD allows modifying the state machine's behavior without changing the physical design.
Functional dependencies play a key role in database design and normalization. A functional dependency (FD) is a constraint that one attribute determines another. FDs have various definitions but generally mean that given the value of one attribute (left side), the value of another attribute (right side) is determined. Armstrong's axioms are used to derive implied FDs from a set of FDs. The closure of an attribute set or set of FDs finds all attributes/FDs logically implied. Normalization aims to eliminate anomalies and is assessed using normal forms like 1NF, 2NF, 3NF, BCNF which impose additional constraints on table designs.
The document provides an overview of RSA and Diffie-Hellman algorithms. It defines key terms in cryptography like plain text, cipher text, and key. It then describes how RSA works by choosing prime numbers, computing keys, and encrypting/decrypting messages. Diffie-Hellman allows two parties to establish a shared secret key over an insecure channel by agreeing on a modulus and base, and exchanging values while keeping their secret integers private.
This document discusses object-oriented programming concepts in C++ including classes, objects, inheritance, abstraction, encapsulation, and polymorphism. It defines each concept and provides examples. Some key advantages of OOP mentioned are code reusability, modeling real-world problems effectively, managing complexity, and facilitating incremental development from small to large systems.
Insertion sort works by inserting elements into the sorted position in a list one by one. Shell sort improves on insertion sort by having elements jump over multiple positions at a time. Heap sort uses a binary tree structure called a heap to sort elements in n log n time in the worst case.
This document discusses elasticity theory where bending moment m(x) is proportional to curvature k(x). It also assumes that bending is small so that deflection y(x) and its derivative y'(x) are small. The document thanks the reader.
Asian cuisine encompasses the cuisines of many diverse countries and regions. It has been influenced by factors like geography, climate, religion, and colonization. Some key characteristics include the use of rice, noodles, soy sauce, fish sauce, fresh herbs like cilantro and basil, and cooking techniques like stir-frying and steaming. Popular dishes vary between regions, from sushi and tempura in Japan to curries in Thailand and adobo stew in the Philippines. Asian cuisine showcases a wide variety of flavors balanced across meat, seafood, vegetable, and grain-based dishes.
This document discusses using programmable logic devices (PLDs) like PLA, PAL, and ROM chips to implement state machines. PLDs allow for changing the state machine's output sequence by reprogramming the PLD. State machines built with PLDs require fewer chips than other techniques. The PLD acts as the combinational logic that controls the state flip-flops and produces the output signals. Reprogramming the PLD allows modifying the state machine's behavior without changing the physical design.
Functional dependencies play a key role in database design and normalization. A functional dependency (FD) is a constraint that one attribute determines another. FDs have various definitions but generally mean that given the value of one attribute (left side), the value of another attribute (right side) is determined. Armstrong's axioms are used to derive implied FDs from a set of FDs. The closure of an attribute set or set of FDs finds all attributes/FDs logically implied. Normalization aims to eliminate anomalies and is assessed using normal forms like 1NF, 2NF, 3NF, BCNF which impose additional constraints on table designs.
The document provides an overview of RSA and Diffie-Hellman algorithms. It defines key terms in cryptography like plain text, cipher text, and key. It then describes how RSA works by choosing prime numbers, computing keys, and encrypting/decrypting messages. Diffie-Hellman allows two parties to establish a shared secret key over an insecure channel by agreeing on a modulus and base, and exchanging values while keeping their secret integers private.
This document discusses object-oriented programming concepts in C++ including classes, objects, inheritance, abstraction, encapsulation, and polymorphism. It defines each concept and provides examples. Some key advantages of OOP mentioned are code reusability, modeling real-world problems effectively, managing complexity, and facilitating incremental development from small to large systems.
2. ZADÁNÍ
Společnost ČP INVEST je dlouhodobým partnerem známého českého horolezce Radka Jaroše. Ten v roce 2012 po expedici na
Annapurnu musel podstoupit sérii operací kvůli omrzlinám prstů na nohou. Jarošův zdravotní stav byl velmi vážný. Expedice na K2,
která měla být Jarošovým posledním vrcholem pro získání „Koruny Himálaje“ a kterou ČP INVEST finančně podpořil, tak musela být
opakovaně odložena. Když Radek Jaroš nakonec oznámil úmysl popáté a naposledy zkusit vylézt na K2, objevila se ta pravá výzva.
3. VÝZVA
Jak propojit jedinečnou sportovní událost s aktivitami značky
ČP INVEST? Jak přivést co nejvíce návštěvníků na speciální
brandovanou microsite radekjarosnak2.cz?
Jak ke komunikaci obsahu na microsite
využít sociální sítě?
4. STRATEGIE Vytvořit poutavý a unikátní obsah pro microsite a fanpage Radka Jaroše
Aktivovat komunitu na facebookové stránce
Přivést uživatele Facebooku na microsite ČP INVEST
Propojit aktivity a obsah s dalšími partnery (Český rozhlas, Stream.cz)
Doplnit on-line komunikaci klasickým PR
5. REALIZACE
Příprava Expedice Po návratu
Nastartovali jsme microsite už před samot-nou
expedicí. Obsah tvořily aktuality z přípra-vy
Radka Jaroše na samotný výstup a nadča-sové
články zaměřené na zajímavé informace
o horách a horolezectví. Veškerý obsah jsme
začali promovat přes Facebook.
Před odjezdem jsme uspořádali tiskovou kon-ferenci,
abychom k projektu přitáhli potřeb-nou
pozornost médií. Na microsite a Face-booku
jsme nabídli „přímý přenos“ z expedice
na K2. Aktuální informace i fotografie jsme
měli vždy z první ruky. Obsah z microsite
a fanpage přebírala i tradiční média.
Využili jsme i dozvuku expedice a zvýšeného
zájmu o osobu Radka Jaroše. Na microsite
a na Facebooku jsme informovali o příletu
do Prahy, tiskové konferenci a připravili jsme
krátké rozhovory s Radkem Jarošem.
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200
40
90
zmínek o Radku Jarošovi v médiích
článků po zdolání vrcholu K2
mediálních výstupů po první tiskové konferenci
PR po druhé tiskové konferenci