Results 81 to 90 of about 709,648 (403)

Engineering-Economic Evaluation of Diffractive Non-Line-Of-Sight Backhaul (e3nb): A Techno-economic Model for 3D Wireless Backhaul Assessment [PDF]

arXiv, 2021
Developing ways to affordably deliver broadband connectivity is one of the major issues of our time. In challenging deployment locations with irregular terrain, traditional Clear-Line-Of-Sight (CLOS) wireless links can be uneconomical to deploy, as the number of required towers make infrastructure investment unviable.
arxiv  

Kuwae, Epi and Tongoa Islands: Transformations of a volcanic landscape in central Vanuatu

Archaeology in Oceania, EarlyView.
ABSTRACT This paper presents a detailed overview of archaeological research undertaken on Epi and Tongoa, in central Vanuatu. These islands were previously connected to one another and respectively formed the western and eastern portions of Kuwae, one of the largest islands in the Vanuatu archipelago, until the catastrophic Tombuk volcanic eruption ...
ROBERT HENDERSON, STUART BEDFORD, MATTHEW SPRIGGS, SALKON YONA, IARAWAI PHILLIP, RICHARD SHING, FRÉDÉRIQUE VALENTIN, CAITLIN HARVEY   +7 more
wiley   +1 more source

Electronic Properties of Two-Dimensional Carbon [PDF]

A larger version was published in Phys. Rev. B 73, 125411 (2006), 2005
We present a theoretical description of the electronic properties of graphene in the presence of disorder, electron-electron interactions, and particle-hole symmetry breaking. We show that while particle-hole asymmetry, long-range Coulomb interactions, and extended defects lead to the phenomenon of self-doping, local defects determine the transport and
arxiv   +1 more source

New Insights into the present-day kinematics of the central and western Papua New Guinea from GPS

, 2015
mm yr − 1 of convergent motion. This implies that the Highlands Block is rotating in a clockwise direction relative to the rigid Australian Plate, consistent with the observed transition to left-lateral strike-slip regime observed in western New Guinea ...
A. Koulali, P. Tregoning, S. McClusky, R. Stanaway, L. Wallace, G. Lister   +5 more
semanticscholar   +1 more source

Progress in mosquito net coverage in Papua New Guinea

Malaria Journal, 2014
BackgroundSince 2004, the Global Fund-supported National Malaria Control Programme of Papua New Guinea (PNG) has been implementing country-wide free long-lasting insecticidal net (LLIN) distribution campaigns.
M. Hetzel, Adnan AK Choudhury, J. Pulford, Yangta Ura, M. Whittaker, P. Siba, I. Mueller   +6 more
semanticscholar   +1 more source

Diary of Dr Blanche Biggs, 1964 [PDF]

, 1964
The Papua New Guinea Association of Australia Collection consists of photographs, typescript articles, correspondence, diaries, notes and ephemera documenting personal experiences of colonial administration and general life in Papua New Guinea.
Papua New Guinea Association of Australia
core  

Periodontitis presenting among betel quid users: A case series

Clinical Advances in Periodontics, EarlyView.
Abstract Background Betel leaf chewing habit has been studied extensively, as it has been an ancient practice in many Asian countries. Although betel leaf has been reported to have potential beneficial properties, it has also been shown to have a strong association with oral diseases, including periodontitis. This case series addresses the presentation
Jungweon V. Park, Priyanka K. Pitchumani, Dimitris N. Tatakis   +2 more
wiley   +1 more source

Health system effectiveness of symptomatic malaria case management in Papua New Guinea

BMJ Global Health
Effective case management is crucial for malaria control efforts and is a cornerstone of malaria control programmes. Yet, although efficacious treatments exist, malaria case management often faces challenges, such as poor access to treatment providers ...
William Pomat, Manuel W Hetzel, Myo Minn Oo, Amanda Ross, Vincent Minconetti, Clara Champagne, Michah Muri, Clara Are, Philemon Goi, Yangta Ura, Melvin Kualawi, Diana Timbi, Joseph Giduthuri, Leo Makita, Osama Seidahmed   +14 more
doaj   +1 more source

Spin polarized current and Andreev transmission in planar superconducting/ferromagnetic Nb/Ni junctions [PDF]

New Journal of Physics 9, 34 (2007), 2008
We have measured the tunnelling current in Nb/Nb$_x$O$_y$/Ni planar tunnel junctions at different temperatures. The junctions are in the intermediate transparency regime. We have extracted the current polarization of the metal/ferromagnet junction without applying a magnetic field.
arxiv   +1 more source

Diary of Dr Blanche Biggs, 1970 [PDF]

, 1970
The Papua New Guinea Association of Australia Collection consists of photographs, typescript articles, correspondence, diaries, notes and ephemera documenting personal experiences of colonial administration and general life in Papua New Guinea.
Papua New Guinea Association of Australia
core