https://www.openlearning.com/u..../sykesheath-soq4jm/b
Should You Buy a German Shepherd Baby? German shepherds are smart and confident breed that could make excellent companions. If you're looking for one you can expect to pay between $200 and $3000 on an animal from a breeder who has an excellent reputation. Although backyard breeders can sell puppies at a lower price, their puppies are likely to suffer from serious health issues. Backyard breeding is often associated with hip dysplasia inherited from parents and other genetic diseases. Health G

https://www.selleckchem.com/pr....oducts/bgj398-nvp-bg
The catadioptric panoramic imaging system may provide 360° panoramic imaging by employing the convex surface of a quadric surface with rotational symmetry as the reflector, which effectively compensates for the disadvantages of the narrow field of view in typical camera systems. First, this paper proposes a theodolite-based catadioptric camera image model based on the rotational symmetry of a catadioptric camera mirror, which simplifies the 2D modeling problem to a 1D problem. Simultaneously, the equivalence of the theodolite