An intriguing aspect of social foraging behaviour is that large groups are often no better at capturing prey than are small groups, a pattern that has been attributed to diminished cooperation (i.e., free riding) in large groups.Although this suggests the formation of large groups is unrelated to prey capture, little is known about cooperation in l

Binding of the Origin Recognition Complex (ORC) to origins of replication marks the first step in the initiation of replication of the genome in all eukaryotic cells.Here, we report the structure of the active form of human ORC determined by X-ray crystallography and cryo-electron microscopy.The complex princess jasmine silhouette is composed of an

A rigorous exploration of the sea ice data assimilation (DA) problem using a framework specifically developed for rapid, interpretable hypothesis testing is presented.In many applications, 30x24x24 wall cabinet DA is implemented to constrain a modeled estimate of a state with observations.The sea ice DA application is complicated by the wide range

Introduction.The study of rheological properties (dynamic and plastic viscosity, yield strength, the degree and presence of a thixotropic effect, the nature of the type of flow) are important for the development of soft dosage forms.These properties affect the stability of the dosage form during storage, its technological and consumer characteristi