Results 61 to 70 of about 17,683,245 (396)

A nesting aggregation of the solitary bee Megachile atrata (Hymenoptera: Megachilidae) in the Philippines [PDF]

open access: yes, 2017
A nesting aggregation of Megachile (Creightonella) atrata Smith in the Philippines comprised almost 300 active nests.  The bees in rapid flight resemble the hornet Vespa tropica Linnaeus. The nest structure is similar to that reported for M.
Starr, Christopher K.
core   +2 more sources

Earthquake in New Guinea [PDF]

open access: yesNature, 1874
WHEN crossing the main land of New Guinea, from the Geel-vinks Bay in the north, to the south coast, I slept on the night of the 12th to the 13th of June, 1873, in the swamps of the MacCluer Gulf (famous for the murder of some of the crew and the ship's doctor of H.M.S. Panther and Endeavour, Capt. MacCluer, in 1791, and by the attack on Signor Cerruti,
openaire   +2 more sources

Earliest Pottery on New Guinea Mainland Reveals Austronesian Influences in Highland Environments 3000 Years Ago

open access: yesPLoS ONE, 2015
Austronesian speaking peoples left Southeast Asia and entered the Western Pacific c.4000-3000 years ago, continuing on to colonise Remote Oceania for the first time, where they became the ancestral populations of Polynesians.
Dylan Gaffney   +6 more
semanticscholar   +1 more source

Global and regional temporal changes in cross‐country inequalities of site‐specific osteoarthritis burden, 1990–2021

open access: yesArthritis Care &Research, Accepted Article.
Objective This study examined the global and regional temporal changes in cross‐country inequalities of site‐specific osteoarthritis (OA) burden from 1990 to 2021. Methods Age‐standardized years lived with disability rate for site‐specific OA across 204 countries/territories were obtained from the Global Burden of Diseases Study (GBD) 2021.
Haowei Chen   +14 more
wiley   +1 more source

Prevalence of malaria across Papua New Guinea after initial roll‐out of insecticide‐treated mosquito nets

open access: yesTropical medicine & international health, 2015
To assess the population prevalence of malaria in villages across Papua New Guinea (PNG) following the first roll‐out of free long‐lasting insecticidal nets (LLIN).
M. Hetzel   +7 more
semanticscholar   +1 more source

Infrared Neural Stimulation Elicits Distinct Molecular Pathways in Astrocytes Based on Laser Pulse Parameters

open access: yesAdvanced Biology, EarlyView.
Infrared (IR) light evokes distinct calcium and water transport responses in astrocytes, depending on stimulation duration and protocol. This study uses widefield imaging and pharmacology to reveal differential engagement of astroglial signaling pathways.
Wilson R. Adams   +7 more
wiley   +1 more source

The effect of Trichoderma on the growth and development of tomato and bean under greenhouse and field conditions

open access: yesAnnals of Tropical Research, 2018
Trichoderma’s plant growth stimulating effect is well-recognized besides its well-known role as a biocontrol agent against plant diseases. Two greenhouse and field studies were conducted at the Papua New Guinea University of Technology (PNGUOT) to test ...
Gwendolyn Ban   +2 more
doaj   +1 more source

Measuring Wasting and Stunting Prevalence Among Children Under 5 Years of Age and Associated Risk Factors in Papua New Guinea: New Evidence From the Comprehensive Health and Epidemiological Surveillance System

open access: yesFrontiers in Nutrition, 2021
Background: Papua New Guinea (PNG) has undergone a significant health transition, with the prevalence of non-communicable diseases increasing. Many children under 5 years of age suffer from the burden of malnutrition.
Bang Nguyen Pham   +3 more
doaj   +1 more source

Selective Lipolysis by Photoactivation of Chaperone‐Mediated Autophagy Using Adipocyte Membrane‐Coated Nanoparticle in Hydrogel

open access: yesAdvanced Materials, EarlyView.
Adipocyte membrane‐coated nanoparticles loaded with rosiglitazone in hydrogel offer an alternative approach to conventional obesity treatments. This system selectively targets adipocytes, inducing lipolysis by activating chaperone‐mediated autophagy through mild photothermal stimulation.
Jaehyun Choi   +8 more
wiley   +1 more source

Reimagining conservation practice: Indigenous self-determination and collaboration in Papua New Guinea

open access: yesOryx, 2023
Here we describe a 14-year collaboration in New Ireland, Papua New Guinea, between an Indigenous NGO, Indigenous scientists and international researchers.
John Aini   +8 more
doaj   +1 more source

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