Results 111 to 120 of about 3,984,310 (349)

Spatial heterogeneity and correlates of child malnutrition in districts of India

open access: yesBMC Public Health, 2018
BackgroundDespite sustained economic growth and reduction in money metric poverty in last two decades, prevalence of malnutrition remained high in India.
Junaid Khan, S. Mohanty
semanticscholar   +1 more source

Local Geography of Row-Crop Quality Land and Cropland Cash Rental Rates [PDF]

open access: yes
While farmland rental markets are likely to be spatially differentiated, the fine spatial structure of row-crop quality land should have a significant effect on cash rent determination. This study provides a rigorous empirical understanding of the effect
Du, Xiaodong, Hennessy, David A.
core   +1 more source

Functionally heterogeneous porous scaffold design for tissue engineering [PDF]

open access: yes, 2012
Most of the current tissue scaffolds are mainly designed with homogeneous porosity which does not represent the spatial heterogeneity found in actual tissues.
Khoda, AKM B.   +2 more
core   +2 more sources

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Overlapping jurisdictions and demand for local public services: does spatial heterogeneity matter? [PDF]

open access: yes
This paper aims to test the existence of vertical interactions in terms of public spending between overlapping local jurisdictions in France using a data set of 110 French municipalities and their corresponding departments in 2001 and 2005.
Alain Guengant   +2 more
core  

Hopf Bifurcation in an Oscillatory-Excitatory Reaction-Diffusion Model with Spatial heterogeneity

open access: yes, 2016
We focus on the qualitative analysis of a reaction-diffusion with spatial heterogeneity. The system is a generalization of the well known FitzHugh-Nagumo system in which the excitability parameter is space dependent.
Ambrosio, B.
core   +2 more sources

Modelling Spatial Regimes in Farms Technologies [PDF]

open access: yes, 2017
We exploit the information derived from geographical coordinates to endogenously identify spatial regimes in technologies that are the result of a variety of complex, dynamic interactions among site-specific environmental variables and farmer decision ...
Benedetti, Roberto   +2 more
core   +3 more sources

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

Ecological Models, Permanence and Spatial Heterogeneity

open access: yesRocky Mountain Journal of Mathematics, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cantrell, R.S., Cosner, C., Hutson, V.
openaire   +2 more sources

Intratumoral Spatial Heterogeneity at Perfusion MR Imaging Predicts Recurrence-free Survival in Locally Advanced Breast Cancer Treated with Neoadjuvant Chemotherapy.

open access: yesRadiology, 2018
Purpose To characterize intratumoral spatial heterogeneity at perfusion magnetic resonance (MR) imaging and investigate intratumoral heterogeneity as a predictor of recurrence-free survival (RFS) in breast cancer.
Jia Wu   +8 more
semanticscholar   +1 more source

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