Very massive stars occasionally expel material in colossal eruptions, driven by continuum radiation pressure rather than blast waves.Some of them rival supernovae in total radiative output, and the mass loss is crucial for subsequent evolution.Some are supernova impostors, including SN precursor outbursts, while others are true SN events shrouded b
The burden of responsibility to be the figure head of Pondok Pesantren in ensuring the quality of learning that many are faced with the challenge-the challenge of change civilization.Need a high loyalty, integrity full, is able to provide the best individual performance of the Leader of the multi-talented, in educating students with heartfelt, sinc
Neophobia (aversion to new objects, food, and environments) is a personality trait that affects the ability of wildlife to adapt to new challenges and opportunities.Despite the ubiquity and importance of this trait, the molecular mechanisms underlying repeatable individual differences in neophobia in wild animals are poorly understood.We evaluated
On the Latvian railway, derailments of freight cars take place in the course of shunting work on marshalling yards.A number of factors during shunting work on marshalling yards may contribute to the derailments of rolling stock: longitudinal dynamics during braking of cars with the turned off brakes by locomotive, hauling down cars from a marshalli
Abstract Background Defensive Medicine (DM) concept refers to all medical care provided by physicians without increasing the benefits to the patient, the primary purpose of which is to prevent the risk of litigation.Although several studies have been published investigating the occurrence of DM around the world, no review conducted on DM among phys