Strings and membranes in curved space

Strings in an expanding universe.

Strings in Anisotropic Cosmological Spacetimes

Strings in some Bianchi type cosmologies

Strings matter: Dynamics and evolution of cosmic string networks in flat spacetime

Stringy domain walls and target-space modular invariance

Strolling through Paradise

Stromatolite reef from the Early Archaean era of Australia

Stromatolites 3,400-3,500 Myr old from the North Pole area, Western Australia

Stromatolites at ~3,500 Myr and a greenstone-granite unconformity in the Zimbabwean Archaean

Stromatolites from the 3,300-3,500-Myr Swaziland Supergroup, Barberton Mountain Land, South Africa

Stromatolites: Characteristics and utility

Stromboli 2007 eruption: Deflation modeling to infer shallow-intermediate plumbing system

Strong and Weak Nuclear Evolution of Material Behind a Deflagration Front in Type Ia Supernovae

Strong climate coupling of terrestrial and marine environments in the Miocene of northwest Europe

Strong CO2 emissions from the Arabian Sea during South-West Monsoon

Strong covering without squares

Strong daytime production of OH from HNO2 at a rural mountain site

Strong dichotomy of cardinality

Strong evidence of high-frequency (sub-Milankovitch) orbital forcing by amplitude modulation of Milankovitch signals