Results 111 to 120 of about 3,740,458 (303)
Single Mothers and Poverty in Costa Rica [PDF]
Despite increasing average real family incomes in Costa Rica in the late 1990s and early 2000s, poverty rates did not fall. In this paper, we argue that during this period economic growth in Costa Rica did not translate into reduced poverty because of ...
Gindling, T. H., Oviedo, Luis
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Growth-Driven Percolations: The Dynamics of Community Formation in Neuronal Systems
, 2004 The quintessential property of neuronal systems is their intensive patterns of selective synaptic connections. The current work describes a physics-based approach to neuronal shape modeling and synthesis and its consideration for the simulation of ...
Albert +21 more
core +2 more sources
Advanced Science, EarlyView.In this work, a bioinspired all‐in‐one underwater quality evaluation metamaterial, combining sound attenuation, diffuse reflection, and mechanical robustness, is proposed based on jumping spider locomotion and human skeletal biomechanics. Meanwhile, a CNN‑driven quality evaluation framework is established for theoretically dimension‐reduced ...
Hongze Li +8 more
wiley +1 more source
Advanced Science, EarlyView.This study reported renal‐clearable bio‐orthogonal near‐infrared fluorogenic probes (BGRs) that specifically imaging and urinalysis of granzyme B for dynamic evaluation of RCC immunotherapy. BGRs not only differentiate immunotherapeutic responses in orthotopic RCC mice, but also enable sensitive optical urinalysis of granzyme B in clinical specimens ...
Xingyue Yang +9 more
wiley +1 more source
A century of tourism in Europe. New challenges to the discipline of Urbanism
ARA: Revista de Investigación en Turismo, 2017 El turismo es una de los fenómenos modernos más importantes de los últimos cien años. No sólo por su repercusión económica, sino también por los cambios que ha generado en la ciudad y el territorio. Desafortunadamente, en muchos casos su éxito económico
Ricard Pié Ninot +1 more
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Buried Unstrained Germanium Channels: A Lattice‐Matched Platform for Quantum Technology
Advanced Science, EarlyView.ABSTRACT Strained germanium (ε$\varepsilon$‐Ge) and strained silicon (ε$\varepsilon$‐Si) buried quantum wells have enabled advanced spin‐qubit quantum processors. However, in the absence of suitable lattice‐matched substrates, ε$\varepsilon$‐Ge and ε$\varepsilon$‐Si are deposited on defective, metamorphic SiGe buffers, which may impact device ...
Davide Costa +10 more
wiley +1 more source
La formación histórica del paisaje en el Corredor Acapulco-Zihuatanejo
Investigaciones Geográficas, 2010 El Corredor Acapulco-Zihuatanejo es la denominación con la que se conoce a la planicie costera comprendida entre estas dos ciudades del estado de Guerrero, una franja de tierra localizada en el litoral noroccidental del estado que resulta de capital ...
María Inés Mombelli Pierini
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Yemaya, No. 43, July 2013 [PDF]
, 2013 South Africa- Shifting livelihoods, Viet Nam-Strengthening livelihoods, Chile - gains and challenges, Uganda- making changes possible, Maritza Mena from Costa Rica, Ground-breaking gender indicators, You tube ...
core
Advanced Science, EarlyView.We present a large‐area bidirectional human–machine interface integrating electrostatic multimodal tactile sensing with a dual‐resonant haptic actuator. The system enables linear pressure sensing that is decoupled from actuation and stable broadband vibrotactile feedback under dynamic contact conditions, supporting real‐time feedback modulation aligned
Jihun Son +16 more
wiley +1 more source
Magallania, 2010 Se presentan aquí los primeros resultados obtenidos en la meseta al sur de la desembocadura del río Santa Cruz, en la localidad conocida como Cañadón de los Mejillones, Estancia Monte Entrance.
NORA VIVIANA FRANCO +3 more
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