Science | WPN World People News

Experimental setup schematic showing laser source, microscope, and imaging detector and spectrometer. The inset illustrates the two different sample configurations that were explored; red arrows correspond to the input polarization directions and black arrows depict the propagation vector.

Doxorubicin (Dox) is a drug used in cancer chemotherapy. It is an anthracycline antibiotic, closely related to the natural product daunomycin, and like all anthracyclines, it works by intercalating DNA, while most serious adverse effect being life-threatening heart damage.

The nanocatalysts can be used in controlling the gaseous pollutants emitted from chemical and petrochemical industries and the exhaust of the automobiles.

Astronomers have discovered two gas giant planets orbiting stars in the Beehive cluster, a collection of about 1,000 tightly packed stars.

Small spherical objects fill the field in this mosaic combining four images from the Microscopic Imager on NASA's Mars Exploration Rover Opportunity. The view covers an area about 2.4 inches (6 centimeters) across, at an outcrop called "Kirkwood" in the Cape York segment of the western rim of Endeavour Crater. The individual spherules are up to about one-eighth inch (3 millimeters) in diameter.

Satellite Image of UK Snow

For nearly fifty years, applications of nuclear technology have been helping the world's farmers, contributing new varieties of crops, controlling pests, diagnosing livestock disease, improving soil and water management and increasing food safety.

The Stockholm World Water Week, Aug. 26-31, sponsored by the Swedish state's International Development Cooperation Agency, and such global cartel companies such as Nestle and PepsiCo, but dominated by the World Wildlife Fund (WWF), the Stockholm Environmental Institute, and similar malthusian propaganda outlets, promised to be orgy in green ideological madness, where African and Asian nations are regarded by Europe and the U.S.A. as an embarrassing burden, and that those nations should be convinced that their misery could only be reduced, but not relieved, by small hand-outs, instead of large-scale industrial and infrastructural development.

In a pre-clinical non-small-cell lung cancer metastasis model in mice developed by Frank Jirik and colleagues at the University of Calgary, Rotello's team at UMass Amherst use a sensor array system of gold nanoparticles and proteins to "smell" different cancer types in much the same way our noses identify and remember different odors.

The Pencil Nebula is pictured in a new image from ESO’s La Silla Observatory in Chile. This peculiar cloud of glowing gas is part of a huge ring of wreckage left over after a supernova explosion that took place about 11 000 years ago.