Zobrazeno 1 - 10
of 2 345
pro vyhledávání: '"Hibberd P"'
Autor:
Hibberd, Adam
The prospect of phased laser arrays in space has received considerable attention in recent years, with applications to both planetary defence and space exploration. The most detailed investigation conducted into such a design is that of the DE-STAR p
Externí odkaz:
http://arxiv.org/abs/2409.08873
Icy moons with subsurface oceans of liquid water rank among the most promising astrobiological targets in our Solar System. In this work, we assess the feasibility of deploying laser sail technology in precursor life-detection missions. We investigat
Externí odkaz:
http://arxiv.org/abs/2402.18691
Publikováno v:
PRESENCE: Virtual and Augmented Reality (2021) Volume 30
This article proposes an innovative framework to explore large audiovisual archives using Immersive Environments to place users inside a dataset and create an embodied experience. It starts by outlining the need for such a novel interface to meet the
Externí odkaz:
http://arxiv.org/abs/2310.06349
Interstellar communications are achievable with gram-scale spacecraft using swarm techniques introduced herein if an adequate energy source, clocks and a suitable communications protocol exist. The essence of our approach to the Breakthrough Starshot
Externí odkaz:
http://arxiv.org/abs/2309.07061
Autor:
Hibberd, Adam
The phenomenon of 1I/'Oumuamua introduced the interstellar object (ISO) class of celestial body into the astronomical lexicon, those objects with heliocentric speeds clearly in excess of that required to parabolically escape the Solar System - and th
Externí odkaz:
http://arxiv.org/abs/2307.09085
Autor:
Hibberd, Adam
In preceding papers, Project Lyra has covered many possible trajectory options available to a spacecraft bound for 1I/Oumuamua, including Solar Oberth manoeuvres, Passive Jupiter encounters, Jupiter Oberths, Double Jupiter Gravitational Assists, etc.
Externí odkaz:
http://arxiv.org/abs/2305.03065
Publikováno v:
BMC Pregnancy and Childbirth, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Findings from research and recommendations from the World Health Organization favor restrictive use of episiotomy, but whether this guidance is being followed in India, and factors associated with its use, are not known. This stud
Externí odkaz:
https://doaj.org/article/dc8eab3b7c4044ed8022be1474e19166
Autor:
Richard J. Amedzrovi Agbesi, Amira El Merhie, Nick J. Spencer, Tim Hibberd, Nicolas R. Chevalier
Publikováno v:
Experimental Physiology, Vol 109, Iss 9, Pp 1545-1556 (2024)
Abstract Gut motility undergoes a switch from myogenic to neurogenic control in late embryonic development. Here, we report on the electrical events that underlie this transition in the enteric nervous system, using the GCaMP6f reporter in neural cre
Externí odkaz:
https://doaj.org/article/d2583cf24722482ba9c6194c05a68133
Autor:
Linfeng Wang, Dodge R. Lim, Jody E. Phelan, Lorenzo T. Reyes, Alma G. Palparan, Maria Guileane C. Sanchez, Louella Abigail A. Asuncion, Ma. Angelica A. Tujan, Inez Andrea P. Medado, Chona Mae A. Daga, Jo-Hannah S. Llames, Satoshi Mitarai, Yoshiro Murase, Yuta Morishige, Concepcion F. Ang, John Carlo M. Malabad, Jaime C. Montoya, Julius C. Hafalla, Susana Campino, Martin L. Hibberd, Cecilia G. Ama, Ramon P. Basilio, Eva Maria Cutiongoco-De La Paz, Taane G. Clark
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract The Philippines is a high-incidence country for tuberculosis, with the increasing prevalence of multi- (MDR-TB) and extensively-drug (XDR-TB) resistant Mycobacterium tuberculosis strains posing difficulties to disease control. Understanding
Externí odkaz:
https://doaj.org/article/234effea225840b6b03a67d753f81d1b
Autor:
Hibberd, Adam
Any missions to catch 1I/'Oumuamua have the daunting challenge of generating higher hyperbolic excess speeds than the interstellar object's own, i.e. $>$ 26.3 $kms^{-1}$ with respect to the Sun. To accomplish this task using chemical propulsion, prev
Externí odkaz:
http://arxiv.org/abs/2302.07659