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Alternative method for volumetric core removal in hardsetting soilsMétodo alternativo para a retirada de anéis volumétricos em solos coesos
(Universidade de São Paulo, 2005-09)
Due to the narrow window of ideal moisture conditions required for collecting undisturbed soil samples from hardsetting horizons in the field, this study compared the efficiency of an alternative method of soil core removal ...
Relationship Between Soil Properties and Banana Productivity in the Two Main Cultivation Areas in Venezuela
(Springer, 2020-12)
To identify the main edaphic variables most correlated to banana productivity in Venezuela and explore the development of an empirical correlation model to predict this productivity based on soil characteristics. Six ...
Ordering of oxygen vacancies and excess charge localization in bulk ceria: A DFT+U study
(American Physical Society, 2014-09)
The importance of ceria (CeO2) in many applications originates from the ease of oxygen vacancy formation and healing. The ordering of vacancies and the whereabouts of the excess charge in bulk CeO2 are of no less significance ...
Manipulation of the surface density of states of Ag(111) by means of resonators: Experiment and theory
(American Physical Society, 2016-08-08)
We show that the density of surface Shockley states of Ag(111) probed by the differential conductance G(V)=dI/dV by a scanning-tunneling microscope (STM) can be enhanced significantly at certain energies and positions ...
Pore morphology reveals interaction of biological and physical processes for structure formation in soils of the semiarid Argentinean Pampa
(Elsevier, 2019-08-01)
In order to obtain baseline values for the evaluation of soil degradation, the biological and physical quality of petrocalcic Paleustolls, of the calcrete plains of the Semiarid Region Pampa of Argentina, soils under ...
Absolute densities in exoplanetary systems: Photodynamical modelling of Kepler-138
(Wiley Blackwell Publishing, Inc, 2018-07)
In favourable conditions, the density of transiting planets inmultiple systems can be determined from photometry data alone. Dynamical information can be extracted from light curves, providing modelling is done self-consistently, ...
The influence of sowing furrow opening and wetting and drying cycles on soil physical quality under no-tillage in Southern Brazil
(Elsevier Science, 2020-10)
Soil disturbance from seed drilling and fertilizer application promotes structural changes that impact the physical quality of soil under no-till (NT). This study tests the hypothesis that spatial and temporal changes to ...
The sparkling Universe: A scenario for cosmic void motions
(Oxford University Press, 2016-10)
Cosmic voids are prominent features of the Universe, encoding relevant information of the growth and evolution of structure through their dynamics. Here, we perform a statistical study of the global motion of cosmic voids ...
Soil physical properties under different cattle stocking rates on Mollisols in the Buenos Aires Province, Argentina
(2018-09)
This study evaluated the impact of different cattle stocking rates on different soil physical properties in different soils in an integrated livestock no-till agricultural system. We evaluated three stocking rates ...
Deltas: a new classification expanding Bates’s concepts
(Springer, 2021-08-06)
Deltas constitute complex depositional systems formed when a land-derived gravity-flow (carrying water and sediments) discharges into a marine or lacustrine standing body of water. However, the complexity of deltaic ...