Descripción: “...This paper focuses on issues of Buy American faced by U.S. businesses, the international, legal and ethical dimensions of these issues, past and current actions taken by U.S. businesses in this matter, ramifications of these actions, and recommendations for businesses affected by this movement. ...”

Descripción: “...En esta revisión se hace un recorrido por las tres etapas fundamentales de las interfaces neuronales: la detección de las señales, el procesamiento de estas y la amplia gama de posibilidades para los mecanismos efectores. Abstract—During the past ten years the Neural Interfaces and brain-computer communication systems area has become an important field for research, in part due to the increasing statistics of motor and sensorial disabilities. ...”

Descripción: “...A comparison of these methodologies suggests that despite the predominance of phage display for the engineering of antibody fragments in the past 20 years, cell display and ribosome display will likely gain importance in the selection and discovery of the antibody fragments in the future. ...”

Descripción: “...Various representatives of the colombian educational system, and in particular higher education, agree in accepting that requires a change in the law 30 to transform the reality of the past 18 years, this gives rise to some questions and suggestions from the reform project that is available for the national discussion and which proposes an intervention to boost the sustainability of the aims expressed in more and better students, young colombians, making part of the higher education in Colombia to confront a changing world and without borders. this is summarized in the questions: do raised project incorporates the actions necessary and sufficient to achieve the transformation of the results of higher education? ...”