Buy back contracts have been one of the most common upstream contracts in the oil industry. This investment method allows the government to attract foreign capital and technical services and knowledge, while at the same time reducing the cost of foreign trade and increasing export capacity. On the other hand, Learning is one of the most important functions of technological collaboration, to whi...

Buy back contracts have been one of the most common upstream contracts in the oil industry. This investment method allows the government to attract foreign capital and technical services and knowledge, while at the same time reducing the cost of foreign trade and increasing export capacity. On the other hand, Learning is one of the most important functions of technological collaboration, to whi...

efl/esl textbooks have been regarded as essential language teaching materials with which the learners spend about 70 up to 90 percent of their class time. the important role they play and their vast use make them not only influential in learning the language but also in shaping values and attitudes. put it another way, textbooks socialize learners using their contents (i.e. texts, illustrations...

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...

dynamic assessment according to vygotskys sociocultural theory, states that instruction and assessment are interrelated. using static forms of assessment with second and foreign language students could do more harm than good. many teachers neglect to take account of the complexity involved in learning a second or foreign language and often wonder why learning of a language take so long. thi...

Embryos and gamete cryopreservation contract is a contract between the embryos cryopreservation applicant and cryopreservation centers to freeze and preserve their embryos and gamete. This article aims to review constitutional conditions of validity, parties` obligation, sanction and dissolution methods of embryos and gamete cryopreservation contract. Research method has been revision in some p...