The finding of the research revealed that the tidal force theory which forecasted that the hot Jupiters of heavier stellar mass would orbit out farther. This provides enough explanation for the conditions correctly and affirms that moving stars halts their march towards the star once its orbit is circularized by the star’s tidal forces. The research report “stars do not eat their young migrating planets: empirical constraints on planet migration halting mechanisms” was co-written by Peter Placan, of NASA Exoplanscient Institute and California Technology and Christopher Bilinski from University of Arizona. The two scientists conducted the study on empirical restrictions on several mechanisms of halting planets’ migration with affirmation of hot Jupiters nearby its parent stars which acted as a prove of the ability of the planets to migrate toward the interior by various potential mechanism. By referring to the exoplanets as empirical samples, whose distance from the parent stars approximated to be within 0.1AU, the researchers used stellar mass and close-in exoplanets in orbital semi-major plane and other migration halting mechanism models such as tidal dissipation, the Interior 1:2 orbital resonance with the Accretion Disk Truncation at the Magnetospheric Radius, Interior 1:2 Orbital Resonance with the Dust Disk Sublimation Radius, Power law and other models as the key research tools. By evaluating each model via Bayesian analysis and chi-square tests, migration halted by tidal circularization were found to best fit for the data especially when power law model is excluded. But the power law model shows strong posterior probabilities of stellar mass dependence. The researchers concluded that the planets are halted due to tidal circularization, the strong correlation between mass of stars and halting distance of its close-in exoplanets. 3. The structure of media article is written in a short, clear and interesting headline in order to attract the readers and make it possible for the readers to quickly comprehend the topic of discussion covered in the article. The body of the article describes in details the information about the new discovery including quotes from the important scholars that discuss the subject related to the discovery. However, the article may not be clearly divided into sections with sub-head like scholarly article. The scholarly article starts with the abstract where brief summary of the study is presented; an introduction to the study is stated. In the abstract, the purpose of the research and the research problem are identified. Next section introduces the Empirical Samples that are used in conducting the research. The explanations on several Migration Halting Models used in the research follow right after the empirical research. The fifth section in the research is the Research Methodology. Under this section, the effectiveness of the methods used in the research are evaluated to determine their degree of success or relevance. For instance, it is in the methodology section that the study models are examined. The next section is the results and findings of the research. Under this section, the actual data from each model is evaluated and then presented in photographic form, charts, bars, and table form. This section also explains the most preferred model for the empirical samples of the
2. The media article “young starts don’t obliterate their planets (very often)” reports about discovery from the recently published study in the Astrophysical journal. This study proves that despite its close orbit with the stars, hot Jupiter are not often consumed by the surrounding stars but orbit around its star for billions of years when mostly its orbit becomes circular before it is finally obliterate by the star…
The value of communication research has been set forth to assess how the mass media conveyed health data after the 2005 Atlantic hurricane season (Cohen, et.al., 2008). Limited research has been carried out on establishing mediated health data about the Atlantic hurricanes of the risks conveyed about the region impacted by the disasters.
ated attributes like creativity and imagination, and the constricting impact that such a chronological existence could have on the individuals and the society. No wonder, Macey intertwines the history of clocks and the commensurate literary and ideological developments with apt mastery, thereby bringing out the overall psychological and symbolical significance of clocks in modern dystopias.
In order to remedy this, Jobs, before his death, authorized the famous author, Walter Isaacson, to write his biography. Through a series of interviews, which were done when Jobs’ health was failing, Isaacson managed to get the material that he needed for his subject’s biography.
However, the excessive intake of sodium is detrimental as it directly linked to the incidences of heart disease and stroke. Thus, the recently revised Dietary Guidelines for Americans reduced the recommendation for sodium intake from 2,400 mg per day to an upper limit of 2,300 per day especially to the people who are more prone to heart disease, African-Americans, obese, and individuals with a family history of hypertension, stroke, or heart disease.
Abuse of power, contradicting own statements & corruption seem like the unsaid virtues of this century for the planning officers. In this whole fiasco, councilors play the role of puppet masters and the rest of the employees of the planning
ining the different traditional music masterpieces on one single platform which he envisioned as “Global Jukebox” which he wanted to spread and share with the entire world (Larry Rother). Music has no boundaries with any identity. Music is an expression; a medium to express
An example of such a regime is described in the article by Tromso Norway ‘The Roar of Ice Cracking.’ This paper will give a comparison of two articles: the Theoretical Foundations of Global Governance and the article by Tromso Norway ‘The Roar of Ice
However, the developed countries use these commissions to promote their powerful cultures over the poor countries. For example, they determine who can be charged in the international law courts and who