Results 81 to 90 of about 33,324 (242)

20 Jahre Suburbanisierung der Bevölkerung

Raumforschung und Raumordnung, 2003
Every year the major German cities are losing inhabitants through the suburbanisation of their urban fringe. The study of seven major cities reveals an annual negative migration balance of about 0.5% of the total population between 1981 and 2000.
Matthias Schönert
doaj   +1 more source

Does hardcore interaction change absorbing type critical phenomena?

, 2000
It has been generally believed that hardcore interaction is irrelevant to absorbing type critical phenomena because the particle density is so low near an absorbing phase transition.
A. Vespignani, B. P. Lee, B. P. Lee, D. ben-Avraham, D. ben-Avraham, F. Iglói, H. Carslaw, H. Hinrichsen, H. Hinrichsen, H. Takayasu, Hyunggyu Park, J. D. Noh, J. L. Cardy, J. L. Cardy, J. Marro, J.-P. Bouchaud, Jysoo Lee, L. Peliti, M. Bramson, M. Doi, M. Fisher, M. H. Kim, P. L. Krapivsky, P. Salminen, P.-A. Bares, R. De Blassie, S. Havlin, S. Kwon, Sungchul Kwon, T. Aukrust, U. Alon, W. Hwang   +31 more
core   +1 more source

Cryptic Declines in a Widespread Australian Frog Complex

Ecology and Evolution, Volume 16, Issue 4, April 2026.
The study surveyed 70 historical sites across an elevation gradient in south‐eastern Australia to assess the status of the Pseudophryne bibronii complex (P. bibronii and P. dendyi) and Bd infection. Occupancy and abundance declined sharply with elevation (71% at low elevations versus 28% high elevations), while Bd prevalence rose (6.7% to 29.2 ...
Jordann Crawford‐Ash, Stephanie Pulsford, Will Osborne, Danswell Starrs, Geoffrey W. Heard, Ben C. Scheele   +5 more
wiley   +1 more source

Assessing the Application of a Genomic Network Analysis in Population Ecology: Inferring Patterns of Dispersal and Geographic Structure in the Emerging Pathogen, Coccidioides

Ecology and Evolution, Volume 16, Issue 4, April 2026.
Machine learning has improved upon traditional methods of identifying population structure and is more efficient at handling large, complex datasets. We demonstrate the applicability of a machine learning method to identify hierarchical population structure in an emerging pathogen, Coccidioides spp., the causative agent of Valley fever.
Cari D. Lewis, Morgan E. Gorris, Kimberly A. Kaufeld, Andrew W. Bartlow   +3 more
wiley   +1 more source

Diseño de un diplexor basado en resonadores BAW [PDF]

, 2007
Este proyecto plantea el diseño de un diplexor basado en resonadores BAW, pensado para aplicaciones de comunicaciones móviles. Éste permite a los terminales seleccionar los canales de uplink y downlink en sistemas que utilicen duplexado por división en ...
Grau Novellas, Mercè, Universitat Autònoma de Barcelona. Escola d'Enginyeria, Universitat Autònoma de Barcelona. Escola Tècnica Superior d'Enginyeria   +2 more
core  

Directed Ising type dynamic preroughening transition in one dimensional interfaces

, 1998
We present a realization of directed Ising (DI) type dynamic absorbing state phase transitions in the context of one-dimensional interfaces, such as the relaxation of a step on a vicinal surface.
A. Sudbury, D. Toussaint, F. Leyvraz, H. Hinrichsen, H. Park, H. Park, H. Takayasu, H. Takayasu, Hyunggyu Park, I. Jensen, I. Jensen, J. F. F. Mendes, J. L. Cardy, Jae Dong Noh, K. Kang, K. Rommelse, M. Bramson, M. Bramson, M. H. Kim, M. Kardar, Marcel den Nijs, N. Menyh´ard, N. Menyh´ard, P. Grassberger, P. Grassberger, P. Grassberger, S. F. Edwards, S. Kwon, T. M. Liggett, U. Alon, U. Alon, W. Hwang   +31 more
core   +1 more source

A Smartphone and Web‐Based Automated Platform for Segmenting Urinary Tract Infection Using a Deep Learning‐Based Approach

Engineering Reports, Volume 8, Issue 4, April 2026.
This study presents a deep learning–powered urinary sediment analysis system designed to operate on both web and mobile platforms. At its core is a UNet++ multi‐class segmentation model trained to identify various sediment types, including background, rod, red blood cells, white blood cells, yeast, miscellaneous, single epithelial cell, small ...
Justice Williams Asare, Lukman Hamza, Pious Ackon, Kingsley Buabeng, Emmanuel Akwah Kyei, Martin Mabeifam Ujakpa, William Leslie Brown‐Acquaye, Emmanuel Freeman   +7 more
wiley   +1 more source

Building brand resonance to enhance the performance of sustainable food and beverage small and medium enterprises

Acta Commercii
Orientation: Brand awareness (BAW) and brand association (BASS) are important aspects in driving brand resonance (BR) to improve loyalty. Research purpose: This study examines how BR fosters customer loyalty (CL) among food and beverage small and medium ...
Muhammad A. Anshori, Muzakar Isa
doaj   +1 more source

Performance in a Corsi block-tapping task following high-frequency yoga breathing or breath awareness

International Journal of Yoga, 2019
Background: Uninostril yoga breathing practices have improved spatial memory scores. There has been no assessment on the effect of high-frequency yoga breathing (HFYB) on working memory and spatial memory scores using the Corsi block-tapping task (CBTT).
Ram Kumar Gupta, Savita Agnihotri, Shirley Telles, Acharya Balkrishna   +3 more
doaj   +1 more source

Hydrodynamics of Four Moments in the Life of a Floodplain Forest in Compound Channels

Water Resources Research, Volume 62, Issue 4, April 2026.
Abstract Natural rivers often function as compound channels, comprising main channel and floodplain. Flow dynamics in these systems, particularly during floods, are influenced by factors such as vegetation, and flood intensity. Floodplain vegetation significantly modifies flow structures, affecting hydraulic conveyance and ecological functions.
Luiz E. D. de Oliveira, Johannes G. Janzen, Frederik Folke, Florian Wittmann, Nils P. Huber, Mário J. Franca, Carlo Gualtieri   +6 more
wiley   +1 more source