BEYOND SELECTIVE SPINAL ANESTHESIA: A FLOW PATTERN ANALYSIS OF A HYPERBARIC DYE SOLUTION INJECTED IN A LOWER-DENSITY FLUID

Beyond selective spinal anesthesia: A flow pattern analysis of a hyperbaric dye solution injected in a lower-density fluid

Introduction: Spinal anesthesia is a technique performed since more than a century and the introduction of hyperbaric anesthetics allowed the anesthesiologists to be more selective when using this technique.The aim of this study is to show the in vitro flow patterns of a hyperbaric dye solution through 27 G Quincke and Sprotte spinal needles, injec

read more

Identification and Prioritization of Required Managerial Competencies for Healthcare Management Graduates in Iran Health System

Background.Students and graduates in the Supplies field of health management will be future managers of the health field.Improving the skills of health system managers as one of the main pillars of health service organizations is essential to meet the health needs of the community.Therefore, this study aimed to identify and prioritize the key skill

read more


The crossroads of Engineering education

Never before has Merchandise Engineering needed more from the support of society and society needed more from the advances of Engineering than now.However, there is a feeling of demotivation among the students to pursue Engineering programs, thus other careers are more desirable such as Administration, Economics, Journalism, Law and Humanities.In t

read more

Toward a Harmonic Relationship between Humans and Nature

We are living in an era Merchandise in which the world is being turned into an object to be exploited and nature into a storehouse.From environmental pollution and deforestation to toxic waste and the depletion of resources, the Earth is in trouble and we need to act.To address this environmental crisis, I propose to recover early Confucian philoso

read more