Women of Protest: Photographs from the Records of the National Woman's Party
This site presents 448 photos documenting the National Woman's Party's push for ratification of the 19th Amendment and passage of the Equal Rights Amendment. Taken from 1875-1922, these photos include portraits of leaders and tactics used by the organization -- picketing, pageants, parades, demonstrations, and hunger strikes.
California Gold: Northern California Folk Arts from the Thirties
This is a multi-format ethnographic field collection project, undertaken during the New Deal, that includes sound recordings, still photographs, drawings, and written documents from a variety of European ethnic and English- and Spanish-speaking communities in Northern California.
Alternative discussion formats: museum exhibit design
Designing museum exhibits encourages students to think creatively and to use a wide range of thinking skills.
TÜ Loodusteadusliku hariduse lektoraadi vastavatel kursustel (Loodusteaduste visualiseerimine) osalenud õpetajate koostatud interaktiivsed mudelid bioloogiliste protsesside tundmaõppimiseks. Kuigi mudeleid ei saa lugeda lõplikult viimistletuks, on nad õppeprotsessi visualiseerimiseks asjakohased: kasvõi ideede saamiseks. Kasutajal on soovitav fail enne oma arvutisse salvestada ning vajadusel täiendada.
Gümnasist biotehnoloogia pealispinnal
Artiklis käsitletakse geenitehnoloogiaga seonduvat gümnaasiumi õppekavast põhjalikumalt, ent õpilastele lisamaterjaliks sobivalt. Selgitatakse geenidega manipuleerimise meetodeid, DNA sekveneerimist, DNA-testi molekulaarbioloogilisi aluseid, DNA paljundamist (PCR).
Roberge 6.302 Lecture 12
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This exercise introduces students to analysis of evolutionary relationships both by analysis of molecular similarity and by cladistic techniques. The molecular analysis uses both paper-and-pencil and bioinformatics comparison of the amino acid sequence of the hemoglobin beta chain of eight vertebrates. The cladistic exercises introduce students to cladistic principles, and then allow students to solve hypothetical problems both with and without homoplasy. Students then test their cladistic abili
California juniper tree
The juniper tree is a gymnosperm from the phylum of conifers. The cone is the reproductive structure of conifers. The berry-like structures are actually cones where reproduction occurs.
One reason why ticks are considered to be arachnids is because they do not have antennae like insects do. Ticks suck blood from animals and are sometimes difficult to remove from the host's skin.
Gravitropism is the turning or growing in a different direction of a plant in response to gravity. This plant's shoots grow upward and exhibit negative gravitropism because they are growing away from gravity's pull.
Fly on a leaf
Flies are insects that eat dead plant and animal material. Their ingestion and digestion of detritus leads to respiration and excretion of important nutrients back into the soil and water.
Skunk (Mephitis mephitis)
Skunks are omnivores and eat chipmunks, mice, green plants, and insects. Owls and coyotes prefer to eat these smelly animals.
Zoom in to Florida: June 17, 1998
Zoom in to northern Florida as seen by SeaWiFS on June 17, 1998
MODIS Snow Cover over Europe
The Moderate Resolution Imaging Spectroradiometer (MODIS) provides data in 36 spectral bands, some of which are used in an algorithm to map global snow cover. The animation shows the dynamic behavior of the advance and retreat of continental snow cover over Europe for the winter of 2001-02 from MODIS-derived 8-day composite snow maps with a spatial resolution of about 5 km.
SeaWiFS Biosphere: Pacific Ocean
Viewing the Pacific Ocean (data begins at Sept. 97 to June 99)
Arctic Ozone from TOMS: September 1, 1999 through November 30, 1999
Total ozone over the arctic for September 1, 1999 through November 30, 1999, as measured by Earth Probe TOMS
AIRS Volumetric Cloud Data (Fly In)
This visualization shows Aqua-AIRS simulated volumetric cloud data for September 13, 1999. The data was created using the Finite Volume Community Climate Model (FVCCM). Temperature and cloud data sets were match rendered for cross dissolves in post production. This visualization was created as a part of the Aqua prelaunch package.
Images of Earth and Space: The Role of Visualization in NASA Science
This compilation video contains visualizations of Earth and Space Sciences resulting from supercomputer models. The excerpted visualizations include: Ocean Planet, El Nino, Ozone 1991, Clouds, Changes in Glacier Bay, Alaska, Biosphere, Lunar Topography from the Clementine Mission, Musculoskeletal Modeling Dynamic Simulations, Simulations of the Breakup and Dynamical Evolution of Comet Shoemaker-Levy 9, Convective Penetration in Stellar Interiors, Topological Features of a Compressible Plasma Vor
Global TRMM Rainmap, August - September 2003 (WMS)
This is a three-hour global rainmap from August 27 through September 8, 2003, as observed by the TRMM satellite.
Progression of Hurricane Charley, 2004 (WMS)
Hurricane Charley was the first of four hurricanes to hit the United States in 2004.