Abstract: A sail assembly using slugs and flakers is presented. The sail slug has a plurality of rollers positioned along an inner edge that are received within a groove of a mast. The outer edge of the sail slug has a swivel platform that attaches to straps positioned on a sail. The flaker has a pair of leaves having a first end, a longitudinal section, and a second end with a bracket. The brackets of the leaves have openings that align to receive a torsion spring and an axle to hingedly connect the pair of leaves.

Abstract: A sail assembly using slugs and flakers is presented. The sail slug has a plurality of rollers positioned along an inner edge that are received within a groove of a mast. The outer edge of the sail slug has a swivel platform that attaches to straps positioned on a sail. The flaker has a pair of leaves having a first end, a longitudinal section, and a second end with a bracket. The brackets of the leaves have openings that align to receive a torsion spring and an axle to hingedly connect the pair of leaves.

Abstract: A sail assembly using slugs and flakers is presented. The sail slug has a plurality of rollers positioned along an inner edge that are received within a groove of a mast. The outer edge of the sail slug has a swivel platform that attaches to straps positioned on a sail. The flaker has a pair of leaves having a first end, a longitudinal section, and a second end with a bracket. The brackets of the leaves have openings that align to receive a torsion spring and an axle to hingedly connect the pair of leaves.

Abstract: A sail assembly using slugs and flakers is presented. The sail slug has a plurality of rollers positioned along an inner edge that are received within a groove of a mast. The outer edge of the sail slug has a swivel platform that attaches to straps positioned on a sail. The flaker has a pair of leaves having a first end, a longitudinal section, and a second end with a bracket. The brackets of the leaves have openings that align to receive a torsion spring and an axle to hingedly connect the pair of leaves.

Abstract: A system for recording and assessing a person's inherited risk for disease. The system comprises a server for communicating with a communication device used by the person. The server comprises a risk assessment program that performs a risk assessment process. The process comprises the steps of: querying the person for family history information, receiving family history information inputted by the person, generating a family tree diagram based on the received family history information, transmitting the diagram to the communication device, querying the person for family medical history information concerning members of the person's family, receiving the family medical history information, generating a family medical tree diagram based on the received family medical history information, transmitting the diagram to the communication device, receiving a request to generate a risk assessment report, generating the risk assessment report, and transmitting it to the communication device.

Abstract: Novel peptides of formula (I) ##STR1## wherein R.sup.1 is hydrogen, alkyl of 1 or 2 carbon atoms or an amidino group,R.sup.2 is alkyl of 1 or 2 carbon atoms,R.sup.3 is hydrogen or carbamyl,X.sup.2 is a D-radical having the structure: ##STR2## Z.sup.1 and Z.sup.2 are the same or different and each is hydrogen, halo, nitro or trifluoromethyl and at least one is other than hydrogen,m is 2, 3 or 4 andn is 0, 1 or 2,provided that when R.sup.3 is carbamyl then n is always 1;and salts thereof.The compounds have a selectively peripheral analgesic effect when administered to mammals and also exhibit antidiarrhoeal and antitussive activity and may thus be used in human or veterinary medicine for the relief or prevention of pain, for the treatment of diarrhoea or dysentery and for the suppression of cough.

Abstract: Novel peptides of formula (I)X--Tyr--X.sup.2 --Gly--Phe(4NO.sub.2)--Pro--NH.sub.2 (I)and salts thereof, wherein X is hydrogen or an amidino group and X.sup.2 is a radical selected from D-S-methylmethionyl and D-arginyl, have a selectively peripheral analgesic effect when administered to mammals.The compounds also exhibit antidiarrhoeal and antitussive activity and may thus be used in human or veterinary medicine for the relief or prevention of pain, for the treatment of diarrhoea or dysentery and for the suppression of cough.