Categorizations which humans make of the concrete world are not arbitrary but highly
determined. In taxonomies of concrete objects, there is one level of abstraction at which the most …

The concept of happiness has been mistakenly identified with feelings of pleasure in recent
studies of quality of life. This paper clarifies the meaning of the concept ‘happiness’ and …

Landsat 8, a NASA and USGS collaboration, acquires global moderate-resolution measurements
of the Earth's terrestrial and polar regions in the visible, near-infrared, short wave, and …

Background Patients with relapsed chronic lymphocytic leukemia (CLL) who have clinically
significant coexisting medical conditions are less able to undergo standard chemotherapy. …

In a phase 1 trial, idelalisib (GS-1101, CAL-101), a selective inhibitor of the lipid kinase
PI3Kδ, was evaluated in 54 patients with relapsed/refractory chronic lymphocytic leukemia (CLL) …

Since 1972, the Landsat program has been continually monitoring the Earth, to now provide
50 years of digital, multispectral, medium spatial resolution observations. Over this time, …

Formal planning and development of what became the first Landsat satellite commenced
over 50 years ago in 1967. Now, having collected earth observation data for well over four …

We report the results of a short programme of mindfulness training administered to adolescent
boys in a classroom setting. Intervention and control groups (N = 155) were compared on …

Water is crucial to plant growth and development. Environmental water deficiency triggers
an osmotic stress signalling cascade, which induces short-term cellular responses to reduce …

Adverse childhood experiences such as abuse and neglect are frequently implicated in the
development of personality disorders (PDs); however, research on the childhood histories of …