background: magnetic resonance imaging (mri) has long been considered a perfect imaging study for evaluation of shoulder pathologies despite occasional discrepancies between mr reports and arthroscopic findings. in this study we aim to evaluate impact of imaging center as an indicator of image quality on accuracy of mri reports in diagnosis of rotator cuff tendon pathologies. methods: we review...

1. AIPN JOA 2012. Model International Joint Operating Agreement. Houston TX: Association of Petroleum Negotiators. [Online] https://aipn.org/publications/...) [Accessed: 2023-03-21]. Google Scholar

Industry-wide voluntary agreements are touted as a means for corporations to take more corporate social responsibility (CSR). We study what type of joint CSR agreement induces firms increase efforts in model oligopolistic competition with differentiated products. Consumers have willingness pay responsibly manufactured Firms driven by profit, and possibly intrinsic motivation, invest costly effo...

Regarding the contingency theory, the purpose of this research is to identify factors affecting the development of accounting and financial management procedures for joint operating agreements in Iran's oil and gas industry. To this end, at first, some partial factors were identified through deep study of theoretical foundations. Subsequently, in order to identify environmental factors, a semi-...