Results 221 to 230 of about 17,931 (304)

Ecological change may be a common initiator of evolutionary pollinator shifts

open access: yesNew Phytologist, EarlyView.
Summary Although evolutionary pollinator shifts are accepted as major sources of floral and species diversity in angiosperms, the mechanisms triggering pollinator shifts remain largely unexplored. In 1970, Stebbins proposed that ecological change may be a common initiator of evolutionary pollinator shifts, but empirical tests of Stebbins' hypothesis ...
Agnes S. Dellinger
wiley   +1 more source

A STEP IN STONE. ONTOLOGIES OF PODOMORPHIC PETROGLYPHS IN SOUTHERN SCANDINAVIAN BRONZE AGE

open access: yesOxford Journal of Archaeology, EarlyView.
Summary During the Bronze Age, a particular type of podomorphic petroglyph was produced on the outcrops by the sea in southern Scandinavia. In this text, their distribution, organization and articulation are analyzed in the Mälaren region of central‐eastern Sweden.
Fredrik Fahlander
wiley   +1 more source

On the Ontology of Composites in Abhidharma Buddhism

open access: yesPhilosophy and Phenomenological Research, EarlyView.
ABSTRACT Abhidharma Buddhism maintains that the only ultimately real (paramārtha) entities in the universe are dharmas, which are simples. What then is the ontological status of composites on this theory? One possibility is that Abhidharma Buddhists deny the reality of composites.
Monima Chadha, Shaun Nichols
wiley   +1 more source

Do Criminalization Policies Impact Local Homelessness?

open access: yesPolicy Studies Journal, EarlyView.
ABSTRACT Local criminalization policies draw on the logic of deterrence to levy costs on individuals who engage in behaviors that are closely associated with various public concerns, such as those criminalizing behaviors associated with homelessness, thereby potentially reducing community‐level costs.
Hannah Lebovits, Andrew Sullivan
wiley   +1 more source

Effects of Displacement Piles for Dike Reinforcement on Adjacent Buildings. [PDF]

open access: yesGeotech Geol Eng (Dordr)
Ahmad M, Brinkgreve RBJ, Jonkman SN.
europepmc   +1 more source

Home - About - Disclaimer - Privacy