2,129 research outputs found
Confronting scales of settlement hierarchy in state-level societies: Upper Mesopotamia and Central Anatolia in the Middle Bronze Age
ESRI shapefiles of Middle Bronze Age sites located in the Khabur Triangle and central Anatolia. Script and source codes written in R statistical computing language for performing K-means partitioning technique and rank-size analysis
Excavating the Upper Town of the Dinka Settlement Complex: the 2019 excavation campaign at Qalat-i Dinka
Simulating Past Human Landscapes: Models of Settlement Hierarchy in Central Anatolia during the Old Assyrian Colony Period
Comparing archaeological proxies for long-term population patterns: An example from central Italy
Landscapes of interaction and conflict in the Middle Bronze Age: From the open plain of the Khabur Triangle to the mountainous inland of Central Anatolia
Change and continuity in the long-distance exchange networks between western/central Anatolia, northern Levant and northern Mesopotamia, c.3200–1600 BCE
Effects of gaze on vection from jittering, oscillating, and purely radial optic flow
In this study, we examined the effects of different gaze types (stationary fixation, directed looking, or gaze shifting) and gaze eccentricities (central or peripheral) on the vection induced by jittering, oscillating, and purely radial optic flow. Contrary to proposals of eccentricity independence for vection (e.g., Post, 1988), we found that peripheral directed looking improved vection and peripheral stationary fixation impaired vection induced by purely radial flow (relative to central gaze). Adding simulated horizontal or vertical viewpoint oscillation to radial flow always improved vection, irrespective of whether instructions were to fixate, or look at, the center or periphery of the self-motion display. However, adding simulated high-frequency horizontal or vertical viewpoint jitter was found to increase vection only when central gaze was maintained. In a second experiment, we showed that alternating gaze between the center and periphery of the display also improved vection (relative to stable central gaze), with greater benefits observed for purely radial flow than for horizontally or vertically oscillating radial flow. These results suggest that retinal slip plays an important role in determining the time course and strength of vection. We conclude that how and where one looks in a self-motion display can significantly alter vection by changing the degree of retinal slip
C3N4 for CO2 photoreduction: catalyst performance and stability in batch and continuous reactor
In this study, various C3N4 samples were
prepared and characterized. CO2 photoreduction was carried out by using C3N4 as
powder and coated on glass support in a batch reactor or embedded in a Nafion
membrane in a continuous reacto
Providing Spiritual Care to In-Hospital Patients During COVID-19: A Preliminary European Fact-Finding Study
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