Business Insider described TJ Maxx as ''Macy's worst nightmare'' in an oft-quoted 2016 article by Mallory Schlossberg. In a later article Schlossberg also reported on how TJ Maxx's soaring sales ''should be concerning for ailing department stores that are fighting to get people to pay full price.'' As off-price retailers are becoming an increasing threat to traditional department stores, signaling a change in consumer buying habits, TJ Maxx's revenue grew to surpass that of Macy's. According to The Economist, ''the overheads at TJX and Ross are, as a percentage of sales, about half those of Macy's or Nordstrom'' and Fortune stated that ''the quicker inventory turn and the sense that an item on a rack might not be there the following week at a TJ Maxx or a Marshalls has led to a boom in this area of retail and made such stores a rarity in the business: shoppers are coming to stores.''
is ross and tj maxx the same company?
+++++
Answer: no

The velocity with which the reaction process propagates in the mass of the explosive. Most commercial mining explosives have detonation velocities ranging from 1800 m/s to 8000 m/s. Today, velocity of detonation can be measured with accuracy. Together with density it is an important element influencing the yield of the energy transmitted for both atmospheric over-pressure and ground acceleration. By definition, a ''low explosive,'' such as black powder, or smokeless gunpowder has a burn rate of 171--631 m/s. In contrast, a ''high explosive,'' whether a primary, such as detonating cord, or a secondary, such as TNT or C-4 has a significantly higher burn rate.
tnt is an example of a high explosive?
+++++
Answer: yes

For symmetry with respect to rotations about a point we can take that point as origin. These rotations form the special orthogonal group SO(m), the group of mm orthogonal matrices with determinant 1. For m = 3 this is the rotation group SO(3).
is point symmetry a special type of rotational symmetry?
+++++
Answer:
yes