“COLOR AS FIELD” WEIGHTLESS & FLOATING FREE

Free-Floating Pigmented Vitreous Cyst.

Here we report a case of a congenital, free-floating pigmented vitreous cyst in a child. A 12-year-old male was referred to the Ophthalmology Clinic for amblyopia on his left eye. Ophthalmologic examination revealed that the visual acuity was 20/20 in the right eye and 20/35 in the left eye. Findings of the anterior segment examination were normal. On dilated fundus examination, a free-floating...

Weightless Walls

In this paper we describe how future office environments can benefit from the addition of weightless walls—virtual, sound blocking walls created using headsets. We particularly focus on exploring how different interaction techniques can be employed to efficiently create, erase, or edit the layouts of these walls, and envisioning how they could impact the overall office experience. Metaphoricall...

Free Field Theory as a String Theory?

An approach to systematically implement open-closed string duality for free large N gauge theories is summarised. We show how the relevant closed string moduli space emerges from a reorganisation of the Feynman diagrams contributing to free field correlators. We also indicate why the resulting integrand on moduli space has the right features to be that of a string theory on AdS.

Culturing fetal precursor cells using free floating serum-free conditions.

The propagation of neural precursors in culture is an essential tool for the study of the signaling matrix that regulates their proliferation, self-renewal, and generation of terminally differentiated progeny. Neural precursors can be expanded in vitro using both adherent and non-adherent culture protocols. The culture of fetal human neural precursors in the absence of serum as free-floating cl...

Free-floating thrombus in the aortic arch