Let H H be a tree. It was proved by Rödl that graphs do not contain altimg="urn:x-wiley:03649024:media:jgt22880:jgt22880-math-0002" wiley:location="equation/jgt22880-math-0002.png">...

We are currently working, in the adult rat, on two main experimental models of spinal injury (with special reference to peripheral motor connectivity) and its subsequent repair with the help of PNS and/or CNS transplants. A first model involved a limited spinal lesion (determined by the insertion of one end of a 30 mm segment of a peripheral nerve autograft (PNG) into the right side of the cerv...

Arboviruses (arthropod-borne viruses) are important emerging pathogens in many tropical and developing countries of the world. The Southeast Asian and Western Pacific regions have recently experienced large outbreaks of dengue, Japanese encephalitis and chikungunya fever. In Papua New Guinea (PNG) serological surveys and mosquito isolation experiments suggest that arboviruses are prevalent thro...

In the past few decades, studies of exciton emissions coupled with metal nanoparticles have mainly focused on enhancing radiation and reducing lifetime by near-field coupling interactions between excitons nanoparticles. Only in recent years has plasmon-field-induced to extend (inhibition emission) been reported. Experimentally, for observing a long-lifetime state it needs satisfy condition <...

In Papua New Guinean (PNG) children with acute bacterial meningitis (ABM), all Haemophilus influenzae isolates were resistant to chloramphenicol. Although Streptococcus pneumoniae isolates had a median chloramphenicol MIC of 3 μg/ml, it was ≥4 μg/ml in 42.8%, and the likelihood of an area under the 24-hour concentration-time curve/MIC ratio of >100 h at a MIC of ≥4 μg/ml was approximately 50%. ...

Primordial non-Gaussianity (PNG) is a key probe of the origins primordial fluctuations in early universe. It has been shown that multitracer measurements large-scale structure can produce high-precision PNG. Future line intensity mapping surveys are well suited to these owing their ability rapidly survey large volumes and access scales at which PNG becomes important. In this paper, we explore f...

Zirconium alloys were widely used as fuel cladding in nuclear reactors. Stacking fault pyramid (SFP) is an irradiation-induced defect zirconium. In this work, the formation process of SFP from a hexagonal vacancy plate on basal plane studied by molecular dynamics (MD) simulations. The results show that, during plate, d...

Anecdotal and published information suggest a low incidence and prevalence of type 1 diabetes in Papua New Guinea (PNG). Incidence and prevalence were followed prospectively from July 1996, using the PNG Paediatric Surveillance Unit (PSU). No children were receiving insulin in Papua New Guinea at the start of the period. Over the next 4.5 years, 8 cases were reported--an annual incidence of 0.0...