Results 211 to 220 of about 1,621,990 (261)
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Intergenerational time transfers and childcare
Review of Economic Dynamics, 2003Although intergenerational transfers of time in the form of grandparenting are substantial, little is known about their role and importance. In this paper, we calibrate an overlapping generations model extended to allow for both time and monetary transfers to the US economy. We use simulations to show that time transfers have important positive effects
Emanuela Cardia, Serena Ng
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Time Experience and Transference
Journal of the American Psychoanalytic Association, 1983This paper has examined the historical developments in the understanding of the experience of time in normal and pathological development, with an emphasis on the differences between "objective" time, "subjective" time, the "timelessness" of the system Ucs., and "intrapsychic" time. Using a variety of perspectives--psychobiology, cognitive development,
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Analysis of a static transfer switch with respect to transfer time
IEEE Transactions on Power Delivery, 2001Thyristor-based static transfer switches (STSs) are used in uninterruptible power supply systems and in distribution networks to provide connection to alternate sources of ac power for critical loads when the main sources fail. Performance of STSs from a transfer time point of view has not been reported in the technical literature, however.
H. Mokhtari, S. B. Dewan, M. R. Iravani
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The role of timing in frozen embryo transfer
Fertility and Sterility, 2022The process of implantation is characterized by a complex cross-talk between the endometrium and the blastocyst, with the endometrium only being receptive to implantation during a transient window of implantation of approximately 2-3 days during the midsecretory phase.
Sarah Lensen +5 more
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Timely Admits, Transfers, and Discharges
Nursing Management (Springhouse), 1999Nurse managers implemented a critical care patient coordinator program that's improved patient flow, staffing, and problem identification. The hospital has increased the new department from 7 to 12 critical care nurses and applied the program to other units.
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Proceedings of the 2000 IEEE/EIA International Frequency Control Symposium and Exhibition (Cat. No.00CH37052), 2002
The American Global Positioning System (GPS) has served the principal needs of national timing laboratories for regular comparisons of remote atomic clocks for the last two decades. Single-channel GPS C/A-code common-view time transfer is, however, barely sufficient for comparison of today's atomic clocks within a few days, and certainly not sufficient
W. Lewandowski, J. Azoubib
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The American Global Positioning System (GPS) has served the principal needs of national timing laboratories for regular comparisons of remote atomic clocks for the last two decades. Single-channel GPS C/A-code common-view time transfer is, however, barely sufficient for comparison of today's atomic clocks within a few days, and certainly not sufficient
W. Lewandowski, J. Azoubib
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On transfer times in tracer experiments
Journal of Theoretical Biology, 1973Abstract A compartment is defined as a pool of material whose behavior can be described by a deterministic or by a stochastic equation; these two equations are used to define the transit time through the compartment, the total residence time , the time of entrance and the time of exit .
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Intergenerational Transfers: The Ignored Role of Time [PDF]
SSRN Electronic Journal, 2001 The literature on inter vivos and intergenerational transfers has largely focussed on the possible determinants of such transfers. Specifically, much of the empirical work has examined whether transfers are driven by altruistic relationship between “dynastic” households. However, the empirical literature has consistently overlooked the possibility that
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Transfer times across the human body
The Bulletin of Mathematical Biophysics, 1972The radioactivity disappearance curves of glucose-6-14C albumin-I131 after a single injection of tracer into a human subject have been determined in detail, particularly at early time intervals. The curves, expressed as sums of exponentials, have been analyzed as the infinite sum of convolutions of single passage time densities.
C, Waterhouse, J, Keilson
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T2L2 - Time transfer by Laser link: a new optical time transfer generation
Experimental Astronomy, 1997The T2L2 experiment allows the synchronisation of remote clocks on Earth, and the monitoring of a satellite clock with an accuracy in the 50 ps range. It is based on the propagation of light pulses in space which is better controlled than the radio waves propagation.
P. Fridelance, E. Samain, C. Veillet
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