New Technological Concepts

INSULINOMA NEW CONCEPTS IN MANAGEMENT

In this report, nine patients with insulinoma who were operated on between 19H5 and I <J<J3 at the Shohada Medical Center affiliated to the Shahid Beheshti University of Medical Sciences in Tehran are presented. There were three males and six females (male to female ratio I :2) and the patients' age ranged from 23 to 60 years old (mean age 37.6 years old). Duration of symptoms was from thr...

Entropy and Gravity Concepts as New Methodological Indexes to Investigate Technological Convergence: Patent Network-Based Approach

The volatility and uncertainty in the process of technological developments are growing faster than ever due to rapid technological innovations. Such phenomena result in integration among disparate technology fields. At this point, it is a critical research issue to understand the different roles and the propensity of each element technology for technological convergence. In particular, the net...

New interfaces expand technological

Bone Remodeling, Biomaterials and Technological Applications: Revisiting Basic Concepts

Presently, several different graft materials are employed in regenerative or corrective bone surgery. However current misconceptions about these biomaterials, their use and risks may compromise their correct application and development. To unveil these misconceptions, this work briefly reviewed concepts about bone remodeling, grafts classification and manufacturing processes, with a special foc...

“ Technological Unemployment : A New View ”

This paper extends the now familiar Shapiro-Stiglitz (1984) model of labor market behavior to reconsider the controversial proposition that some forms of innovation have persistent displacement e ects. In particular, it nds that when distinctions between random production failures and reduced e ort level are di cult to draw, the adoption of new methods of production that compel more e ort, brea...