Look up: PR-1

1. PR-1
   unknown [Rauscher M, Adam AL, Wirtz S, Guggenheim R, Mendgen K, Deising HB., 1999. PR-1 protein inhibits the differentiation of rust infection hyphae in leaves of acquired resistant broad bean.
   Found on http://www.encyclo.co.uk/local/21006
   
   
2. Prb Nr161
   The PRB NR161 is a Belgian 60 mm calibre WP smoke bomb designed to be fired from a 60 mm calibre mortar.
   Found on http://www.probertencyclopaedia.com/brow
   
   
3. Prb Nr431
   The PRB NR431 is a Belgian 60 mm calibre high explosive mortar bomb originally developed to be fired from the American M19 mortar. The PRB NR431contains 150 grams of TNT and has a lethal radius of 13.5 metres.
   Found on http://www.probertencyclopaedia.com/brow
   
   
4. Prb Nr475 A1
   The PRB NR475 A1 is a Belgian 81 mm calibre medium mortar. The PRB NR475 A1 has a minimum range of 300 metres and a maximum range of 5500 metres. The PRB NR475 A1 can fire 20 rounds in a minute and is operated by a three-man crew.
   Found on http://www.probertencyclopaedia.com/brow
   
   
5. President Roosevelt and the Coming of War, 1941
   (from the article `Beard, Charles A`) ...a series of books and articles in which he attacked President Franklin D. Roosevelt`s foreign policy. In such books as American Foreign Policy in ...
   Found on http://www.britannica.com/eb/a-z/p/109
   
   
6. Primary 1 P1
   The first year of primary school education. The years of primary education are normally referred to in Scotland as P1 to P7.
   Found on http://www.scotland.gov.uk/Topics/Educat
   
   
7. PRK1
   See protein kinase N.
   Found on http://www.encyclo.co.uk/visitor-contrib
   
   
8. Prohibition Notice1
   A statutory notice which may be issued by an inspector of the HSE or an EHO which requires the recipient to cease or not to begin an activity. The notice is served where an inspector forms the opinion that the activity presents a risk of serious personal injury. A breach of statute is not necessary ...
   Found on http://www.encyclo.co.uk/local/20474
   
   
9. Project 2061
   A reform initiative, developed by the American Association for the Advancement of Science, which seeks to improve the quality, increase the relevance, and broaden the availability of science, math, and technology education.
   Found on http://www.ncrel.org/sdrs/areas/misc/glo
   
   
10. Promessa R 991
    Promessa R 991 is a cultivated variety of potato.
    Found on http://www.probertencyclopaedia.com/brow
    
    
11. Property Misdescriptions Act 1991
    Brought in to ensure agents' descriptions of properties, either written or oral, and room measurements were accurate, and to ensure that agents carry out due diligence at all times.
    Found on http://www.douglasandgordon.com/about/gl
    
    
12. prostaglandin E1
    Synonym for alprostadil ... <chemical> A potent vasodilator agent that increases peripheral blood flow. It inhibits platelet aggregation and has many other biological effects such as bronchodilation, mediation of inflammation, etc. ... Pharmacological action: fibrinolytic agent, platelet aggre...
    Found on http://www.mondofacto.com/facts/dictiona
    
    
13. prostaglandin E1
    Type: Term Synonyms: alprostadil
    Found on http://www.medilexicon.com/medicaldictio
    
    
14. prostaglandin E1
    A drug that is used to treat impotence (inability to have an erection) and is being studied in the treatment of sexual problems in men who have had surgery for prostate cancer. It is a type of vasodilator. Also called alprostadil and PGE1.
    Found on http://www.cancer.gov/dictionary?expand=
    
    
15. protactinium-231
    (from the article `protactinium`) ...(1913) by Kasimir Fajans and O.H. Göhring and named brevium, afterward uranium X2, because it was a short-lived member of the uranium radioactive ...
    Found on http://www.britannica.com/eb/a-z/p/122
    
    
16. protein 4.1
    A peripheral protein that binds tightly to spectrin in the red cell membrane; it also binds to certain glycophorins and helps determine the shape and flexibility of the red blood cell. ... (05 Mar 2000) ...
    Found on http://www.mondofacto.com/facts/dictiona
    
    
17. protein 4.1
    Type: Term Definitions: 1. a peripheral protein that binds tightly to spectrin in the red blood cell membrane; it also binds to certain glycophorins and helps determine the shape and flexibility of the red blood cell.
    Found on http://www.medilexicon.com/medicaldictio
    
    
18. Protestation of 1621
    (from the article `United Kingdom`) ...prerogative. Stunned, both because they thought that they were following the king`s wishes and because they believed in their freedom to discuss ...
    Found on http://www.britannica.com/eb/a-z/p/123