| ArXiv_Front__CO_Combinatorics Combinatorics section of the Front for the Mathematics ArXiv. |
| CATS__Combinatorial_Algorithms_Test_Sets Searchable index of problems, links and methodology maintained by the Association for Computing Machinery. |
| Combinatorial_Catalogues Combinatorial objects such as graphs, designs and geometries collected by Gordon Royle. |
| Combinatorial_Data Brendan McKay's collection of miscellaneous tables in graph6 or sparse6 format. |
| The_Combinatorial_Object_Server Select a type together with specific parameter values and COS will return a list of all such combinatorial objects. |
| Combinatorics Subfields in the AMS MSC 2000 classification 05. |
| Combinatorics MathWorld article with basic definitions and links. |
| The_Combinatorics_Net Maintained by Bill Chen. |
| The_Cutting_Sticks_Problem An unsolved combinatorial problem by Frans Faase. |
| East_Side,_West_Side Lecture notes by Herbert S. Wilf on generating combinatorial objects and Maple. |
| Encyclopedia_of_Combinatorial_Structures Searchable database of structures with specifications and counts. |
| Enumeration_of_the_Binary_Trees A note on Catalan numbers by Ivan Galkin. |
| Extremal_Combinatorics With Applications in Computer Science by Stasys Jukna. |
| Generating_Functions Introduction to generating functions with interactive java applets by Alexander Bogomolny. |
| G-Systems Theory of chord structures to create music through algorithms by Vladimir Ladma. |
| Lectures_in_Combinatorics An introduction to partially ordered sets, Dilworth's theorem, lattices and combinatorial geometries. |
| The_Math_Forum_Math_Library_-_Combinatorics Comprehensive catalog of websites relating to Combinatorics. |
| On-line_Dictionary_of_Combinatorics An expanding web text by Joe Fields. |
| Operational_Research_Programming_Trivia Computer code for research algorithms in operational research and combinatorial optimization. |
| Series_Expansions Iwan Jensen counts polyominoes (aka lattice animals), paths, and various related quantities. |
| A_Survey_of_Venn_Diagrams Various facts and figures about Venn diagrams by Frank Ruskey. |
| Topics_in_Mathematics_-_Combinatorics In the Mathematics Archive at UTK. |
| Aaron_T__Beck Homepage of the father of cognitive therapy. Biography, bibliography, and details of Beck Scales. |
| Behavior_Therapy Introductory course in behavior therapy in both English and Japanese, intended for undergraduate students. |
| Jay_Haley_on_Therapy Details of Haley's approach and development of family therapy, strategic therapy, and problem-solving therapy. |
| Nature_of_the_mind Ancient techniques for overcoming negative thinking which can be applied in todays contemporary society. |
| psyclick_org_uk Information for people interested in obtaining a place on a Clinical Psychology Doctorate (DClinPsy) course in the UK. Includes articles, advice, details of regional assistant psychology groups, and d |
| Sociodynamic_Constructivist_Counselling SocioDynamic Counselling is a method of life planning - helping individuals to clarify and articulate their reasons for acting and then reorganize their life activities to better achieve goals that th |
| Trauma_Relief_Unlimited Research study into Robert Cicione's brief treatment model of trauma. |
| Trauma_Research Research into child and adolescent trauma and treatment. Development of a module based group treatment process using a psycho-educational cognitive-behavioural approach. |
| Alternative_Wheat_Cereals_as_Food_Grains Information on Einkorn, Emmer, Spelt, Kamut, and Triticale. |
| Centro_Internacional_de_Mejoramiento_de_MaÃz_y_Trigo (CIMMYT) - Non profit organisation that researches sustainable development of wheat and maize farming. |
| GrainGenes__A_Database_for_Small_Grains_and_Sugarcane GrainGenes is a compilation of molecular and phenotypic information on wheat, barley, oats, rye, and sugarcane. From the USDA. |
| Lost_Crops_of_Africa__Volume_I__Grains The online version of a book about the less-understood grains from Africa. It discusses African rice, finger millet, fonio, sorghum, and some other grains. |
| Oregon_State_University_Cereals_Extension_Page Provides information on production, research, markets, and current events. |
| The_Rothamsted_Research_Association_(RRA) Links arable crop farmers to research scientists and the latest information on pests and diseases, particularly in cereals. (RRA was formerly known as ARIA.) |
| ASCA_Guest_Observer_Facility About ASCA, services, what's new, data processing, timelines and mission, gallery, and related sites. |
| Chandra_X-ray_Observatory Data analysis, instruments and calibration, links, target and scheduling, users, newsletters. |
| Chandra_X-ray_Observatory Public information and education, and scientific user support. |
| Chandra_X-ray_Observatory Orbiting observatory that opens a window for the most detailed X-ray view of the universe. |
| Instrumentation__X-ray_Multi-Mirror_(XMM)_Observatory Information for teachers, x-ray astronomy, telescopes, images, spacecraft, astrophysics, and the laboratory. |
| MAXIM_-_MicroArcsecond_X-Ray_Imaging_Mission The vision, mission, the science, pathfinder, resource, documents, what's new, and contacts. |
| The_USA_Experiment Introduction, news, technical specifications, gallery, observations, data analysis, publications, and links. |
| XMM-Newton_Science_Operations_Centre News, observer's information, scheduling, support, software and calibration, data access, science, and news. |
| X-ray_Data_Reveal_Black_Holes_Galore Article by Ron Cowen. |
| Chandra_X-ray_Observatory Part of NASA's collection of space observatories. This one specializes in x-ray technology. [RSS] |
| Cartographic_Images A directory of websites relating to maps and cartography |
| Cartographica_Helvetica Journal for the history of cartography. Includes complete table of contents, summaries and indices. |
| ChoroWare A tool designed to help cartographers and map users find class intervals for choropleth mapping. |
| Computer_Cartography_at_Northeastern_Illinois_University Online course syllabus and assignments aimed at teaching mapping techniques to effectively display spatial information. |
| Earth_Resources_Observation_Systems_(EROS) The Earth Resources Observation Systems (EROS) Data Center (EDC) is a data management, systems development, and research field center for the U.S. Geological Survey's (USGS) National Mapping Division. |
| Harvard_Map_Collection__USGS_Legend Scans from 'Standard Symbols Adopted by The Board of Surveys and Maps, United States of America' (1932). |
| Hogweed_Mapmaker Offers free downloadable program to create maps illustrating walking routes, including grid references and landscape features. |
| Indian_Bay_Network We are a network consisting of 17th Century Olde World Cartography, Maritime Art, Nautical Custom Portolan Creation (Hand-Drawn Cartography, known by some as "Artistic Nautical Charts ."), and Themed |
| International_Cartographic_Association_(ICA) The primary international organization devoted to the science and practice of cartography. |
| Java_World_Map_Projections An interactive java applet for exploring different map projections of the world, with the ability to change the projection, scale and center of the map. |
| KennKart_Digital_Mapping Custom maps for outdoor recreation and adventure, real estate, web design, tourism and environmental education. |
| Kingfisher_Maps Kingfisher maps has been producing quality maps since 1970. From contour lake maps to county road maps and real estate development maps, we can produce the map you need including custom mapping servic |
| Learn2Map GIS tutorial, free maps, free GIS program. |
| LLEK_Bookmarks_Scientific_Search_Engines_-_Cartography/GIS/Remote_Sensing A comprehensive catalog of scientific resources and media worldwide but especially in German and English: Directories of Cartography Journals; Cartography-related catalogs of scientific search engines |
| Location_Maps cartographers who specialise in producing location maps |
| Making_Maps_Easier_to_Read Maps are the medium through which spatial data is represented as explained in this piece. |
| Map_History_/_History_of_Cartography Tony Campbell's tightly organized global overview of the subject's resources, activities and opportunities, with leads to the collecting of old and early maps and thousands of links. |
| Map_Projections Descriptions of many projections with formulas and illustrations. |
| Map_Projections Collection of printable map projections organized by type. |
| Maps_of_the_World Digital royalty-free maps covering the entire contemporary world. Maps fully modifiable in programs like Adobe Illustrator. |
