Note and Comment

What is the Practice of Medicine?; A Home Rule Charter and the Constitution; Recent Decisions on Trade-Marks and Unfair Trade; Liability of Anomalous or Irregular Indorser; Treatise Part of the Supreme Law of the Land

Note and Comment

Wilgus: Payment of Dividends Out of Capital of Corporations and the Nature of Treasury Stock; Wilgus: Duty of a Managing Director of a Corporation to an Individual Shareholder; Williams: Impairing Obligation of Contract with Foreign Corporations; Dodds: May a Legislature Pass an Act Allowing Actual Expenses to Circuit Judges Whose Salaries are Fixed by the State Constitution?; Sonnenschein: What Constitutes a Waiver by Implication of the Privilege of Confidential Communications Between Attorney and Clien

Traces of past activity in the Galactic Centre

The Milky Way centre hosts a supermassive Black Hole (BH) with a mass of ~4*10^6 M_Sun. Sgr A*, its electromagnetic counterpart, currently appears as an extremely weak source with a luminosity L~10^-9 L_Edd. The lowest known Eddington ratio BH. However, it was not always so; traces of "glorious" active periods can be found in the surrounding medium. We review here our current view of the X-ray emission from the Galactic Center (GC) and its environment, and the expected signatures (e.g. X-ray reflection) of a past flare. We discuss the history of Sgr A*'s past activity and its impact on the surrounding medium. The structure of the Central Molecular Zone (CMZ) has not changed significantly since the last active phase of Sgr A*. This relic torus provides us with the opportunity to image the structure of an AGN torus in exquisite detail.Comment: Invited refereed review. Chapter of the book: "Cosmic ray induced phenomenology in star forming environments" (eds. Olaf Reimer and Diego F. Torres

Note and Comment

What is the Practice of Medicine?; A Home Rule Charter and the Constitution; Recent Decisions on Trade-Marks and Unfair Trade; Liability of Anomalous or Irregular Indorser; Treatise Part of the Supreme Law of the Land

Note and Comment

Wilgus: Payment of Dividends Out of Capital of Corporations and the Nature of Treasury Stock; Wilgus: Duty of a Managing Director of a Corporation to an Individual Shareholder; Williams: Impairing Obligation of Contract with Foreign Corporations; Dodds: May a Legislature Pass an Act Allowing Actual Expenses to Circuit Judges Whose Salaries are Fixed by the State Constitution?; Sonnenschein: What Constitutes a Waiver by Implication of the Privilege of Confidential Communications Between Attorney and Clien