نتایج جستجو برای: almost all transactions and contracts
تعداد نتایج: 16887710 فیلتر نتایج به سال:
it is definitely necessary to understand the concept and behavior of causation of life insurance policies and its determinants for insurance managers, regulators, and customers. for insurance managers, the profitability and liquidity of insurers can be increasingly influenced by the number of causation through costs, adverse selection, and cash surrender values. therefore, causation is a materi...
Modern cryptocurrency systems, such as Ethereum, permit complex financial transactions through scripts called smart contracts. These smart contracts are executed many, many times, always without real concurrency. First, all smart contracts are serially executed by miners before appending them to the blockchain. Later, those contracts are serially re-executed by validators to verify that the sma...
data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...
Chainspace is a decentralized infrastructure, known as a distributed ledger, that supports user defined smart contracts and executes user-supplied transactions on their objects. The correct execution of smart contract transactions is verifiable by all. The system is scalable, by sharding state and the execution of transactions, and using S-BAC, a distributed commit protocol, to guarantee consis...
abstract the cr(iii) and zn(ii) complexes with 2-((9,10-dihydro-1-hydroxy-9,10-dioxaanthracen-4-yloxy)carbonyl)benzoic acid as ligand have been prepared by reacting cr(no3) and zn(no3)2 and ligand in cloroform. the cr and zn complexes with 2-((9,10-dihydro-1-hydroxy-9,10-dioxaanthracen-4-yloxy)carbonyl) were also prepared in chloroform and aceton solutions. the uv-visible and ft-ir spectra of...
We propose a domain-specific language for smart contracts, which allows participants to transfer cryptocurrency according to agreed contract terms. We define a symbolic and a computational model for reasoning about their security. In the symbolic model, participants act according to the semantics of the domain-specific language. Instead, in the computational model they exchange bitstrings, and ...
Received: 13 November 2006 Revised: 16 July 2007 Accepted: 21 August 2007 Online publication date: 7 February 2008 Abstract As business transactions become more complex in China – an increasingly market-driven economy – are managers more likely to employ relational ties or contracts? Consistent with the view that personal institutions govern transactions in China, our analysis of 361 buyer–supp...
With the rapid growth of blockchain market, privacy and security issues for digital assets are becoming more important. In most widely used public blockchains, such as Bitcoin Ethereum, all activities on user accounts publicly disclosed, which violates regulations EU GDPR. Encryption transactions may protect privacy, but it also raises validity transparency. While encrypted information can cann...
The article aims to familiarize the Russian reader with issue of contracts concluded by professional entities (entrepreneurs) under Polish legal system. Undoubtedly, majority all private law bodies are trade contracts. It should be noted that concept covers in which both parties professionals as well those only one acts an entrepreneur conducting their business. discusses 8 follows: contract ag...
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