Computing has been an enormous accelerator to science and it has led to an information explosion in many different fields. Future advances in science depend on the ability to comprehend these vast amounts of data. In this paper, we discuss challenges and opportunities for social data analysis in the scientific domain.

We investigate the impact of a presumed axion-like-particle (ALP) emission in core-collapse supernova explosion on neutrino luminosities and mean energies employing relatively simple analytic description. compute nuclear Bremsstrahlung Primakoff axion as functions protoneutron star (PNS) parameters discuss how ALP compete with emission, modifying total PNS thermal energy dissipation. Our result...

Tomioka Town, which is the location of nuclear power plant and disaster-stricken municipality, became main player in urban planning modern times gathered population center, but finances deteriorated decreased. The changed, a hydrogen explosion caused entire town to evacuate for six years. has plummeted, half are short-term workers. They live single-person apartments land readjustment project ar...

Pairing effects in non-uniform nuclear matter, surrounded by electrons, are studied the protoneutron star early stage and other conditions. The so-called pasta phases at subsaturation densities solved a Wigner-Seitz cell, within Thomas-Fermi approximation. solution of this problem is important for understanding physics newly born neutron after supernova explosion. It shown that phase more stabl...

Many well-established models exist for predicting the dispersion of radioactive particles that will be generated in surrounding environment after a nuclear weapon explosion. However, without exception, almost all rely on accurate source term parameters, such as DELFIC, DNAF-1, and so on. Unlike experiments, parameters are often not available once is used real strike. To address problems unclear...

In spite of extensive prior research on generation of seismic waves by underground nuclear explosions, it is still not possible to provide a complete explanation for the observed wavefields, particularly at regional distances. Spherically symmetric explosion models embedded in layered elastic media effectively model the P phases generated by explosions, and the major characteristics of some ref...

We reanalyze r-process nucleosynthesis in the neutron-rich ejecta from a prompt supernova explosion of a low-mass (11 M⊙) progenitor. Although it has not yet been established that a prompt explosion can occur, it is not yet ruled out as a possibility for low-mass supernova progenitors. Moreover, there is mounting evidence that a new r-process site may be required. Hence, we assume that a prompt...

The hypothesis is considered that: Once an AI system with roughly human-level general intelligence is created, an “intelligence explosion” involving the relatively rapid creation of increasingly more generally intelligent AI systems will very likely ensue, resulting in the rapid emergence of dramatically superhuman intelligences. Various arguments against this hypothesis are considered and foun...