Bitcoin is a cryptocurrency and worldwide payment system. It is the first decentralized digital currency – the system works without a central repository or single administrator. The network is peer-to-peer and transactions take place between users directly through the use of cryptography, without an intermediary. These transactions are verified by network nodes and recorded in a public distributed ledger called a blockchain. Bitcoin was invented by an unknown person or group of people under the name Satoshi Nakamoto and released as open-source software in 2009.
Bitcoins are created as a reward for a process known as mining. They can be exchanged for other currencies, products, and services. As of February 2015, over 100,000 merchants and vendors accepted bitcoin as payment. Research produced by Cambridge University estimates that in 2017, there are 2.9 to 5.8 million unique users using a cryptocurrency wallet, most of them using bitcoin.
Archive | December, 2017
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Strategic Leadership is the ability of influencing others to voluntarily make decisions that enhance the prospects for the organisation’s long-term success while maintaining long-term financial stability.Different leadership approaches impact the vision and direction of growth and the potential success of an organization. To successfully deal with change, all executives need the skills and tools for both strategy formulation and implementation. Managing change and ambiguity requires strategic leaders who not only provide a sense of direction, but who can also build ownership and alignment within their workgroups to implement change.
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BCC may make reference to:
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Bitcoin is a cryptocurrency, an electronic asset made to are a medium of exchange that uses cryptography to regulate its creation and management, alternatively than counting on central regulators. The presumed pseudonymous Satoshi Nakamoto included many existing ideas from the cypherpunk community when making bitcoin.
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Shared leadership is a leadership style that broadly distributes leadership responsibility, such that people within a team and organization lead each other. It has frequently been compared to horizontal leadership, distributed leadership, and collective leadership and is most contrasted with more traditional “vertical” or “hierarchical” leadership that resides predominantly with an individual instead of a group.
Haters Hate and That’s Okay
You ask someone what they think of your idea and they tell you it will never work.
You try to get backers and they tell you that you don’t have enough experience.
You tell your brother-in-law you’re going to work from home and he snorts at you in derision and proceeds to make fun of you 24/7.
Let it go. Just let it all go and focus on what you’re doing.
Be so dedicated to the mission of your business that nothing can stop you from making your dream a reality.
The best revenge over people who say you don’t have what it takes is to prove them massively wrong.
Now get back to creating your next awesome project! The world needs the truly unique value that you bring to it!
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Bitcoin is a digital asset designed by its inventor, Satoshi Nakamoto, to work as a currency.
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Leadership studies is a multidisciplinary academic field of study that focuses on leadership in organizational contexts and in human life. Leadership studies has origins in the social sciences (e.g., sociology, anthropology, psychology), in humanities (e.g., history and philosophy), as well as in professional and applied fields of study (e.g., management and education). The field of leadership studies is closely linked to the field of organizational studies.
As an academic area of inquiry, the study of leadership has been of interest to scholars from a wide variety of disciplinary backgrounds. Today, there are numerous academic programs (spanning several academic colleges and departments) related to the study of leadership. Leadership degree programs generally relate to: aspects of leadership, leadership studies, and organizational leadership (although there are a number of leadership-oriented concentrations in other academic areas).
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The bitcoin scalability problem is a consequence of the fact that blocks in the blockchain are limited to one megabyte in size. Blocks larger than one megabyte are automatically rejected by the network as invalid. Bitcoin blocks carry the transactions on the bitcoin network since the last block has been created. This allows for around three transactions per second maximum capacity rate.
The one-megabyte limit has created a bottleneck in bitcoin, resulting in increasing transaction fees and delayed processing of transactions that cannot be fit into a block. Various proposals have come forth on how to scale bitcoin and a contentious debate has resulted. Business Insider in 2017 characterized this debate as an “ideological battle over bitcoin’s future.”
On 21 July 2017 bitcoin miners locked-in a software upgrade referred to as Bitcoin Improvement Proposal (BIP) 91, meaning that the controversial Segregated Witness upgrade was scheduled to activate at block 477,120.
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Transactional leadership, also known as managerial leadership, focuses on supervision, organization, and performance; transactional leadership is a style of leadership in which leaders promote compliance by followers through both rewards and punishments. Unlike transformational leaders, those using the transactional approach are not looking to change the future, they look to keep things the same. Leaders using transactional leadership as a model pay attention to followers’ work in order to find faults and deviations.
This type of leadership is effective in crisis and emergency situations, as well as for projects that need to be carried out in a specific way.
