How does proximity influence collaboration? In the 1970's, work by MIT professor Thomas Allen revealed that the frequency of communication between two engineers sharply decreased as the distance between their desks grew. ...

El presente artículo es un ejercicio de lectura de la producción de dos cultores visuales del mundo indígena de Abya Yala: Rosa Tisoy-Tandioy, artista inga de Colombia, y Benvenuto Chavajay, artista maya de Guatemala. Mediante ...

Purpose Image quality estimation in CT is crucial for technology assessment, procedure optimization, and overall radiological benefit evaluation, with noise magnitude playing a key role. Over the years, several methods have ...

Utilizing a principal-agent model as a heuristic framework and data envelopment analysis as an analytical framework, this study examined relative efficiencies and resource utilization of U.S. Carnegie 15 (very high research ...

Purpose. Radiologic procedures are recommended based on benefit-to-risk justification. In X-ray imaging, while the benefit is often immediate for the patient, the associated radiation burden risk is a longer-term effect. ...

Plastic pollution in the ocean is a global problem that requires cooperation from a wide range of groups (e.g., governments, producers, consumers, researchers, civil society). This study aims to synthesize the policy response ...