41. Particle Data Group

Presents the most recent edition of the Review of Particle Physics, containing the data sheets collected by the Particle Data Group (an international collaboration charged with summarizing Particle Physics). Offers a complete list of elementary particles (leptons, hadrons, bosons, baryons, exotic matter, theoretical entities) and their notable properties (measured and/or expected values for mass, charge, hypercharge, quarkic composition, mean lives, prominent decay modes and channels). Charts, graphs and diagrams simplify the esposition of experimental results. Printable versions (pdf) of single chapters covering specific topics are available for downloading.

42. National Nuclear Data Center

Offers a wide, complete and detailed range of information in the Nuclear Physics field, mantained and checked by the personnel at Brookhaven National Laboratory (USA). Presents both basic and advanced data (Atomic masses, nuclear reactions, fission and fusion parameters, cross sections, decay rates, dosimetry charts, resonances). Gives access to bibliographic databases, atlases, publications, reports.

43. TeX Users Group (TUG) home page

Founded and maintained by world-wide TeX and LaTeX users, collects informations and solutions about D. E. Knuth's mark-up language and its macro extentions. Gives the visitor both simple, basic introductions and detailed programming instructions, a packages indexed list (alphabetical and by topic), the various distributions (for Windows, Mac or Linux); coordinates the activities from local and national user groups and publishes some technical journals and periodic notes. Membership available at request.

44. Blog di Beppe Grillo

Blog del popolare comico, presenta notizie e commenti personali sulla vita politica e sociale.

45. Wikipedia, l'enciclopedia libera

Versione in italiano dell'Enciclopedia Libera che cresce grazie ai contributi di tutta al comunità degli utenti della Rete.

46. Discover Ireland

Offer information about accomodation, things to see and do. Section about the last offers.

47. IUPAC.org

Offers resources and informations about the International Union of Pure and Applied Chemistry (IUPAC), which serves to advance the worldwide aspects of the chemical sciences and to contribute to the application of chemistry in the service of Mankind. Presents a selection of recent publications, current projects, scheduled conferences and the members' list.

48. IUPAP: Home

Official online space for the International Union of Pure and Applied Physics (IUPAP), whose aims are: to stimulate and promote international cooperation in physics; to sponsor suitable international meetings and to assist organizing committees; to foster the preparation and the publication of abstracts of papers and tables of physical constants; to promote international agreements on other use of symbols, units, nomenclature and standards; to foster free circulation of scientists; to encourage research and education.

49. Touring Club Italiano

Touring Club da cento anni contribuisce alla promozione turistica dei beni culturali e di corsi di formazione sul turismo, con grande attenzione per il turismo sostenibile ed il turismo responsabile.

50. Scuola Superiore Sant'Anna

Presenta informazioni, dati e contatti sul rinomato centro di alta formazione e ricerca nei campi delle Scienze Giuridiche, Politiche ed Applicate - Medicina e Chirurgia, Ingegneria e Cibernetica, Agraria.

Propone l'offerta formativa di corsi avanzati complementari a quelli ordinari di lauree triennali, specialistiche, a ciclo unico; presenta dottorati di ricerca, master, corsi post-doc ed offre agli utenti vari servizi che li seguono dalla fase di scelta della facoltà e immatricolazione fino all'inserimento nei circuiti di ricerca o nel mondo del lavoro. Con link a: singole strutture - dipartimenti, laboratori, sedi didattiche e di ricerca; elenco del personale - docenti, ricercatori, tecnici e amministrativi -; modulistica online ed assistenza. Offre rassegna stampa e notizie aggiornate, opportunità di lavoro e bandi di assegnazione borse di studio, dottorati di ricerca, incarichi; con link alla rete bibliotecaria, all'Istituto Confucio per la promozione della lingua e cultura cinese e ad altri centri di eccellenza convenzionati.