Listeria. can be found in a variety of foods, including soft cheeses (e.g. Brie, Camembert, Mexican-style fresh cheeses, Roquefort, Bleu), hot dogs and other ready to eat meats, smoked fish, lettuce, coleslaw, other salad items, ready-to-eat foods purchased from store. delicatessens, and raw milk.
The kinetic energy of the arrow during the launching process of a recurve bow is calculated in dark-green-box cells in Appendix C and shown as a dark green curve in Fig. B-2. The kinetic energy is compared with the static energy released by the bow, shown in a red curve in Fig. B-2.
In early times, arrows were fashioned from various types of wood for the shaft, feathers for the fletchings, and rock or bone was used for the arrowheads. Lighter weight woods resulted in arrows that shot straighter and faster, but had a greatly reduced level of penetration.