Results 31 to 40 of about 609,544 (306)
On Efficient "Time Travel" in Gödel Spacetime [PDF]
, 2010 Here, we show that one may "time travel" in Gödel spacetime with less total acceleration than was previously known. This answers a question posed by Malament (1985, 1986, 1987)
Manchak, John Byron, John Byron Manchak
core +1 more source
Modelling travel time uncertainty in urban networks based on floating taxi data
European Transport Research Review, 2019 The prediction of the uncertainty of route travel time predictions for all possible routes in an urban road network is of importance for example for logistics. Such predictions need to take the essential features of the data set as well as the underlying
Dietmar Bauer +2 more
doaj +1 more source
Personal Time and Transmigration Time Travel
PhilosophiesLewis argued that although paradoxes such as the famous Grandfather Paradox can be solved, only a limited set of time travel fiction is consistent.
Cei Maslen
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Gliotransmitters Travel in Time and Space [PDF]
Neuron, 2014 The identification of the presence of active signaling between astrocytes and neurons in a process termed gliotransmission has caused a paradigm shift in our thinking about brain function. However, we are still in the early days of the conceptualization of how astrocytes influence synapses, neurons, networks, and ultimately behavior.
Araque, Alfonso +5 more
openaire +5 more sources
The Coincidences of Time Travel [PDF]
Philosophy of Science, 2003 In this paper I consider two objections raised by Nick Smith (1997) to an argument against the probability of time travel given by Paul Horwich (1995, 1987). Horwich argues that time travel leads to inexplicable and improbable coincidences. I argue that one of Smith's objections fails, but that another is correct.
openaire +3 more sources
Travel-time-based thermal tracer tomography [PDF]
Hydrology and Earth System Sciences, 2016 Active thermal tracer testing is a technique to get information about the flow and transport properties of an aquifer. In this paper we propose an innovative methodology using active thermal tracers in a tomographic setup to reconstruct cross-well ...
M. Somogyvári, P. Bayer, R. Brauchler
doaj +1 more source
Research on Relative Threshold of Abnormal Travel in Subway Based on Bilateral Curve Fitting
Mathematics, 2023 Abnormal passenger behavior in rail transit has become a top priority, as it affects operational safety. Passenger travel time is the main basis for identifying abnormal behavior while considering the flexibility of travel time.
Liang Zou, Ke Cao, Lingxiang Zhu
doaj +1 more source
Understanding temporal rhythms and travel behaviour at destinations: Potential ways to achieve more sustainable travel [PDF]
, 2013 This paper analyses the roles played by time in destination-based travel behaviour. It contrasts clock time's linear view of time with fragmented time, instantaneous time, fluid time and flow, time out and the multiple temporalities of tourism ...
Norgate, S. +18 more
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Multi-View Travel Time Prediction Based on Electronic Toll Collection Data
Entropy, 2022 The travel time prediction of vehicles is an important part of intelligent expressways. It can not only provide the vehicle distribution trend of each section for the expressway management department to assist the fine management of the expressway, but ...
Sijie Luo +5 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu +8 more
wiley +1 more source