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Experimental field test of spatial variation in rodent predation of nuts relative to distance and seed density
(Springer, 2010-06)
The spatial context in which seed predation occurs may modify the spatial structure of recruitment generated by seed dispersal. The Janzen-Connell (J-C) model predicts that granivores will exert greater pressure on ...
THE LIMITS OF THE EXTENDED HÜCKEL THEORY TO CALCULATE THE TOTAL DENSITY OF STATES OF MEDIUM-SIZED MOLECULES
(Sociedad Chilena de Química, 2006)
Testing density-functional approximations on a lattice and the applicability of the related Hohenberg-Kohn-like theorem
(Nature Publishing Group, 2018-01-12)
We present a metric-space approach to quantify the performance of approximations in lattice density-functional theory for interacting many-body systems and to explore the regimes where the Hohenberg-Kohn-type theorem on ...
Nasopharyngeal Pneumococcal Density Is Associated With Viral Activity but Not With Use of Improved Stoves Among Young Andean Children
(Oxford University Press, 2017)
BACKGROUND: Indoor smoke exposure is common in developing countries and may influence nasopharyngeal (NP) pneumococcal colonization density and risk of acute respiratory illness. We compared colonization density among ...
Practice of martial arts and bone mineral density in adolescents of both sexes
(2016-06-01)
Objective The purpose of this study was to analyze the relationship between martial arts practice (judo, karate and kung-fu) and bone mineral density in adolescents. Methods The study was composed of 138 (48 martial arts ...
Adrenocortical responses in Japanese quail classified by their permanence in proximity to either low or high density of conspecifics
(Poultry Science Association, 2018-06-19)
The density-related permanence test (DRP) is used to classify young birds (while in groups) according to their individual permanence in proximity to either a high or low density of conspecifics (HD or LD, respectively). ...
The limits of the extended hückel theory to calculate the total density of states of medium-sized molecules
(Sociedad Chilena de Química, 2006)
Two medium-sized molecular systems X60 (X=C,N) were analyzed using Extended Hückel, Density Functional and ab initio Hartree-Fock methods. The aim of the work was to test the reliability of the EHT methodology to calculate ...
Delivering higher density suburban development: the impact of building design and residents' attitudes
(Sage, 2021)
The urgent need for housing in London will be met almost exclusively through building on brownfield sites. While Inner and suburban Outer London are both home to a range of brownfield sites, the politics of delivering new ...
Bone mineral density gains related to basketball practice in boys: Cohort study
(2017-01-01)
Introduction: In recent decades, the prevalence of osteoporosis has significantly increased, impacting in a significant manner on health care costs worldwide. Objective: To analyze the impact of basketball practice on bone ...