Cross-civilization Study: an Inevitable Trend

Aging and Osteoarthritis: An Inevitable Encounter?

Osteoarthritis (OA) is a major health burden of our time. Age is the most prominent risk factor for the development and progression of OA. The mechanistic influence of aging on OA has different facets. On a molecular level, matrix proteins such as collagen or proteoglycans are modified, which alters cartilage function. Collagen cross-linking within the bone results in impaired plasticity and in...

Lasers an Inevitable Tool in Modern Dentistry: An Overview

Lasers range from those activated by natural gases, elements, molecules or man-made crystals to those that measure distance to the moon, create laser-guided warfare and record the price of our own groceries. Over the past several years one has seen a strong emergence of lasers in the field of dentistry. Lasers are not, however, new to the field as some of the in vitro studies report back to 196...

Destroying Civilization, Destroying Nature

Trauma, Civilization, Reproduction

On March 11, 2011, a large earthquake struck Japan and was followed by a series of devastating tsunamis. One of these tsunamis triggered an explosion at Fukushima Daiichi Nuclear Power Plant. March 11 was a natural catastrophe (that civilization failed to prevent) on one hand, and a manmade catastrophe (that civilization created and made worse) on the other. The catastrophe was said to be unpre...

Assessment of Trend and Seasonality in Road Accident Data: An Iranian Case Study

Background Road traffic accidents and their related deaths have become a major concern, particularly in developing countries. Iran has adopted a series of policies and interventions to control the high number of accidents occurring over the past few years. In this study we used a time series model to understand the trend of accidents, and ascertain the viability of applying ARIMA models on data...