Results 91 to 100 of about 468,421 (285)
New Model for Hill’s Problem in the Framework of Continuation Fractional Potential
In this work, we derived a new type model for spatial Hill’s system considering the created perturbation by the parameter effect of the continuation fractional potential. The new model is considered a reduced system from the restricted three-body problem
Elbaz I. Abouelmagd
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ABSTRACT To measure is to err. Serving both numeric and non‐numeric measurement, the language of measurement refers to margins of error, within which measurement reports locate their measurements. Such reports and reasoning from them invoke what is known and what is known to be known about error‐strewn measurement to derive and contrast the ...
Barry Schein
wiley +1 more source
Exponential stability of fast driven systems, with an application to celestial mechanics [PDF]
Qinbo Chen, Gabriella Pinzari
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Reader Interaction with Graphic Devices in Early Modern English Printed Books☆
Abstract Research into marginalia or reader annotations has become a well‐established branch of early modern book studies, shedding light on one of the ways in which manuscript and print coexisted and interacted in this period. The present study sets out to discover how readers engaged with printed graphic devices and with texts that contain such ...
Aino Liira
wiley +1 more source
Applications to celestial mechanics
This master's thesis consists in the study of the Elliptical Restricted Three-Body Problem, known as Elliptical RTBP. In particular, a first approach will be obtaining a compact formulation, through some changes of variables, in order to derive an adimensionalised and synodical system of equations. This will be done also for the Circular RTBP, in order
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C. Joint Discussion on the Demands Made on Celestial Mechanics by the Preparation of Ephemerides [PDF]
F. Arend+4 more
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Abstract Many core human activities require an understanding of time. To coordinate rituals, plan harvests and hunts, recall histories, keep appointments, and follow recipes, we need to grapple with invisible temporal structures like durations, sequences, and cycles. No other species seems to do this.
Kensy Cooperrider
wiley +1 more source
Abstract As a historian of sex work, I analyse the power dynamics in the archiving practices and interpretation of sex worker lives, deconstructing the historic and current discourses shaping the possibilities for sex workers. In this article, I explore the legends of nineteenth‐century Madams Annie Cook and Annie Chambers.
Ashley Barnes‐Gilbert
wiley +1 more source