Qualidade Conjugal: Estudo de Caso de Ribeirinhos na Amazônia

The objective of Seasonal X-mas this study was to analyze the quality of the marital relationship of a couple of river dwellers from Marajó Island – PA, Amazon.The couple was interviewed about family life cycles (dating, birth of sons and daughters, and current life) and participated in Structured Situations of Investigation.Naturalistic observa

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Breaking the One-Meter Accuracy Level with Smartphone GNSS Data

Smartphones are usually equipped with simple, cost-effective GNSS chips and antennas.They provide mainly single-frequency, low-quality, and challenging GNSS Hops measurements.We demonstrate the difficulties of processing raw GNSS data from Android devices and introduce solutions to break the one-meter accuracy level with smartphones and Precise Poi

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