The elements of a general high precision system for trajectory design and optimization for single or multiple spacecraft using one or more distinct propulsion systems, and operating in any gravitational environment within the solar system are discussed. The system architecture attempts to consolidate most all spacecraft trajectory design and optimization problems by using a single framework tha...

Fraiberg and her colleagues (1975) introduced the metaphor "ghosts in the nursery" to describe the ways in which parents, by reenacting with their small children scenes from the parents' own unremembered early relational experiences of helplessness and fear, transmit child maltreatment from one generation to the next. In this article we propose that angels in the nursery-care-receiving experien...

Leveraging client upload capacity through peerassisted content distribution was shown to decrease the load on content providers, while also improving average distribution times. These benefits, however, are limited by the disparity between client upload and download speeds, especially in scenarios requiring a minimum distribution time (MDT) of a fresh piece of content to a set of clients. Achie...

In ‘Do Souls Exist?’ and ‘Does Free Will I laid out the reasons most philosophers doubt existence of souls free will. Here, in God Exist?’, to complete trilogy, will lay God: best arguments for fail, well-known argument against succeeds, are not keen take things on faith.

In this project, a multilevel inverter was designed and implemented to operate a stand-alone solar photovoltaic system. The proposed system uses selective harmonics elimination pulse-width modulation (PWM) in the multilevel inverter to convert DC voltage from battery storage to supply AC loads. In the PWM method, the effectiveness of eliminating low-order harmonics in the inverter output voltag...

For most people the world consists of a multitude of things, objects, or entities, such as rocks, animals, and humans. All of these are then ordered in terms of higher and lower: animals are higher than rocks, humans are higher than animals, and those who believe in angels would say that angels are higher than humans. This kind of thinking and perception of reality is hierarchical because in a ...

Richard Swinburne’s Are We Bodies or Souls? presents a sustained case for view concerning the nature of persons that can be classified as form either Cartesian dualism emergent dualism. This paper comments on two important arguments developed in book and concludes by considering problem origin souls.