Results 81 to 90 of about 155,072 (308)

Spatial Analysis of the Aging Population and Socio-economic Factors of China: Global and Local Perspectives [PDF]

Journal of Geodesy and Geoinformation Science
Population aging has become an inevitable trend and exerted profound influences on socio-economic development in China. In this study, we utilized data from national population census and statistical yearbooks in 2010 and 2020 to explore spatio-temporal ...
LU Binbin, DONG Zheyi, YUE Peng, QIN Kun
doaj   +1 more source

LPI Radar Waveform Recognition Based on Features from Multiple Images

Sensors, 2020
Detecting and classifying the modulation type of the intercepted noisy LPI (low probability of intercept) radar signals in real-time is a necessary survival technique in the electronic intelligence systems.
Zhiyuan Ma, Zhi Huang, Anni Lin, Guangming Huang   +3 more
doaj   +1 more source

Long‐Term Active Rather than Passive Restoration Promotes Soil Organic Carbon Accumulation by Alleviating Microbial Nitrogen Limitation in an Extremely Degraded Alpine Grassland

Advanced Science, EarlyView.
Active restoration increases soil organic carbon stocks by reducing microbial nitrogen limitation. Nitrogen availability promotes particulate to mineral‐associated organic carbon conversion by reducing microbial carbon use efficiency. Passive restoration has no effect on soil organic carbon stocks.
Jinchao Gong, Feida Sun, Jingjing Wu, Shijie Zhou, Yue Xiu, Linlin Li, Tahmina Kausar, Zhouwen Ma, Jiqiong Zhou, Lin Liu, Yongxing Cui, Jordi Sardans, Josep Peñuelas, Ahmed Elrys, Ji Chen, Yanfu Bai   +15 more
wiley   +1 more source

Spatial Autocorrelation in a Retail Context [PDF]

This paper describes and applies the weighted least squares (WLS) technique that corrects for spatial autocorrelation in the residuals of hedonic regressions. Most empirical studies to date have focused on spatial autocorrelation in the housing market, i.
Charles C. Cartern, William J. Haloupek
core  

SESAM and TXL Results for Wilson Action--A Status Report

, 1997
Results from two studies of full QCD with two flavours of dynamical Wilson fermions are presented. At beta=5.6, the region 0.83 > m_pi/m_rho > 0.56 at m_pia > 0.23 L^{-1} is explored.
A. Spitz, Allton, Allton, Barbour, Bhattacharya, Bitar, Bitar, Bitar, Brower, Conti, Davies, Degrand, Dong, Dong, Dong, Dong, Duane, Eicker, Eicker, Eisenstat, Engeli, F. Rapuano, Fischer, Fischer, Freund, Frommer, Frommer, Frommer, G. Bali, G. Martinelli, G. Ritzenhöfer, G. Siegert, Glässner, Glässner, Gottlieb, Gough, Gupta, Gupta, Gupta, H. Hoeber, Hockney, J. Viehoff, K. Schilling, Kuramashi, Kuramashi, L. Giusti, Lepage, Lepage, Liu, Mackenzie, McCallum, N. Eicker, Oyanagi, P. Lacock, P. Ueberholz, S. Güsken, Saad, Th. Lippert, Trottier, U. Glässner, van der Vorst   +60 more
core   +1 more source

Endocytic Control of Cell‐Autonomous and Non‐Cell‐Autonomous Functions of p53

Advanced Science, EarlyView.
NUMB Ex3‐containing isoforms localize to the plasma membrane, where they recruit p53 through SNX9 and direct it to multivesicular bodies and exosomes. Exported p53 is taken up by neighboring cells and activates nuclear programs, revealing an intercellular, exosome‐based pathway that might help establish a tumor‐suppressive microenvironment.
Roberta Cacciatore, Andrea Basile, Stefano Freddi, Irene Schiano Lomoriello, Carlo Ribelle Zucca, Giuseppe Ciossani, Luigi Scietti, Alessandro Cuomo, Simona Ronzoni, Simone Pelicci, Mario Faretta, Elena Zaccheroni, Giuliana Pelicci, Vittoria Matafora, Angela Bachi, Rosalind Helen Gunby, Salvatore Pece, Sara Sigismund, Letizia Lanzetti, Ivan Nicola Colaluca, Pier Paolo Di Fiore   +20 more
wiley   +1 more source

HIDF: Integrating Tree‐Structured scRNA‐seq Heterogeneity for Hierarchical Deconvolution of Spatial Transcriptomics

Advanced Science, EarlyView.
The prevailing neglect of cellular hierarchies in current spatial transcriptomics deconvolution often obscures cellular heterogeneity and impedes the identification of fine‐grained subtypes. To address this issue, HIDF employs a cluster‐tree and dual regularization to systematically model cellular hierarchical structures.
Zhiyi Zou, Yuting Bai, Bo Wang, Wanwan Shi, Xiao Liang, Jiawei Luo   +5 more
wiley   +1 more source

On some techniques of selecting spline smoothing parameters for a correlated dataset with autocorrelation structure in the residual [PDF]

, 2023
Samuel Olorunfemi Adams, Mohammed Anono Zubair   +1 more
openalex   +2 more sources

Geographic principles applied to population dynamics: A spatially interpolated integrated population model

Methods in Ecology and Evolution
A major impediment to wildlife conservation and management, from a quantitative perspective, is dealing with high degrees of uncertainty associated with population estimates. Integrated population models (IPMs) can help alleviate that challenge, but they
Brian G. Prochazka, Peter S. Coates, Shawn T. O'Neil, Shawn P. Espinosa, Cameron L. Aldridge   +4 more
doaj   +1 more source

The application of dynamic light scattering to complex plasmas

New Journal of Physics, 2012
The dynamic light scattering (DLS) technique is applied to the dust component of a complex (dusty) plasma, revealing a Gaussian intensity autocorrelation function for scattering angles between 4° and 175°.
Andreas Aschinger, Jörg Winter
doaj   +1 more source