The topological nature of the electronic structure of two-dimensional ferromagnetic SrRuO3and its relationship to the anomalous Hall effect is explored through transport measurements, angle-resolved photoemission spectroscopy and theoretical modelling.
The proportion of major elements in marine organic matter links cellular processes to global nutrient, oxygen and carbon cycles. Differences in the C:N:P ratios of organic matter have been observed between ocean biomes, but these patterns have yet to be
Ecopsychology at the Crossroads: Contesting the Nature of a Field That ecopsychology is best understood as a radical ecological transformation of psychology can be seen by considering the various meanings of ecology, the implications of conceptualizing the psyche ecologically, and the challenges of bein...
A nutrient cycle is nature's way of ensuring life can carry on on this closed system some people call spaceship earth. Biogeochemical cycles are complex ways that chemical elements and compounds move between various spheres such as the atmosphere, the soils or lithosphere, living organisms or the...
Amy,Townsend-Small - 《Global Biogeochemical Cycles》 被引量: 53发表: 2007年 The effective atomic number and the calculation of the composition of phantom materials We report the structure and spectroscopic characteristics for the Xe:HI van der Waals binary isomers determined from variational solutions...
M Heimann,M Reichstein - 《Nature》 被引量: 1836发表: 2008年 A decrease in discharge-normalized DOC export by the Yukon River during summer through autumn Climate warming is having a dramatic effect on the vegetation distribution and carbon cycling of terrestrial subarctic and arctic ecosystems. ...
In this diagram of ecological carbon cycling and energy flow, matter (represented by black text and arrows) cycles between living things and the atmosphere. Energy (represented by gray text and arrows) flows through ecosystems. Sunlight is transformed into chemical energy in biomolecules identi-fied...
Changes in biogeochemical cycles and the climate system due to human activities are expected to change the quantity and quality of plant litter inputs to soils. How changing quality of fresh organic matter (FOM) might influence the priming effect (PE) on soil organic matter (SOM) mineralization...
After three cooling cycles, we slowly turn off the remaining red lattice and the RSBC lattice over 3 ms so that the atoms start to free fall. Atoms are then optically pumped to |↑⟩ using a pair of π-polarized laser beams on resonance with the ...
In active matter systems, individual constituents convert energy into non-conservative forces or motion at the microscale, leading to morphological features and transport properties that do not occur in equilibrium and that are robust against certain per