Sentences with phrase «various chain lengths»

Using polystyrene with various chain lengths, researchers correlated many of their properties to their fragility and demonstrated that these correlations work for short chains but progressively fail when the length, i.e. the number of repeated units or segments, increases.

Not exact matches

By adjusting the length or density of the «brush's» various side chains, these properties can be modulated.

Due to their relatively short chain length they have little difficulty in penetrating fatty cell wall membranes, hence their effectiveness in combating certain bacteria, such as Staphylococcus aureus and various species of Streptococcus.

While vitamins K1 and K2 have different types of side chains, the side chains of the various menaquinones within the K2 group are all of the same type but are of varying lengths.

Some restrictions that various versions of BSL impose are: - muzzling and leashing in public - muzzling and leashing in cars - extra-short leash lengths - automatic dangerous or vicious dog designation, without any bite history - banning from city parks and beaches where other breeds are allowed - banning from leash - free parks where other breeds are allowed - banning completely from jurisdiction (although sometimes existing dogs are allowed to stay)- special (i.e., more expensive) licensing and jurisdiction - wide registry - special tags identifying the dog as a restricted dog - mandatory microchipping and photograph - mandatory insurance (often one million dollars) for each individual dog on the premises - mandatory signage indicating the presence of the dog on the owner's property - mandatory secure enclosures (in some cases, mandatory chaining)- mandatory spay / neuter (to eventually eliminate the breed entirely)- higher fines and / or jail time if a restricted breed bites or menaces - fines and / or jail time for any infraction of any provision regarding restricted breeds - age limit for walking the dog in public - persons with criminal records not allowed to own a restricted breed - ability of law enforcement to stop owners on the street just to check the dog's status - ability of law enforcement to seize dogs without proof of wrongdoing - ability of law enforcement to enter an owner's home, with or without a warrant, to investigate and / or seize a dog