Results 81 to 90 of about 1,148,539 (314)

The risk of airborne influenza transmission in passenger cars

open access: yes, 2011
Travel in passenger cars is a ubiquitous aspect of the daily activities of many people. During the 2009 influenza A (H1N1) pandemic a case of probable transmission during car travel was reported in Australia, to which spread via the airborne route may ...
Morawska, Lidia   +2 more
core   +1 more source

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

open access: yesFEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento   +6 more
wiley   +1 more source

PRODUCTION OF SILVER NANOPARTICLE FROM CHLORELLA VULGARIS AND DUNALIELLA SALINA

open access: yesScientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2018
Green microalgae have advantages as they are easily available, grow rapidly and produce various secondary metabolites including carotenoids, fatty acids, proteins and lipids. Synthesis of nanosilver microalgae C. vulgaris and D.
Hermin P. Kusumaningrum   +2 more
doaj  

Exploring syphilis transmission dynamics with congenital infection and disability compartments

open access: yesScientific Reports
This study proposes a novel sex-structured syphilis transmission model that incorporates key biological features such as congenital infection and disability due to long-term complications.
Rahat Zarin   +4 more
doaj   +1 more source

Inverse Design of Incoherent Raman Pump Sources for U-Band WDM Transmission Over 125 km G.652.D Fiber

open access: yesIEEE Photonics Journal
The ever-increasing demand for the transmission capacity has stimulated intensive investigations, in terms of both new transmission window of standard single mode fiber (SSMF) and new fiber utilizing the spatial domain.
Tangyanjun Lan   +5 more
doaj   +1 more source

Koala retrovirus genetic diversity and transmission: advice for breeders. In Proceedings of the Second Koala Retrovirus Workshop, ed. D. E. Alquezar-Planas, D. P. Higgins, C. L. Singleton, and A. D. Greenwood

open access: yesTechnical Reports of the Australian Museum online, 2023
The rapid spread of koala retrovirus (KoRV) across Australia and international zoo populations has necessitated appropriate control measures. Along with pathogenicity, the genetic diversity of the virus and how it transmits between animals also needs to be considered when deciding the most suitable measures.
openaire   +2 more sources

Early‐life high‐fat diet exposure increases Achilles tendon stiffness and induces transcriptomic alterations

open access: yesFEBS Open Bio, EarlyView.
Early‐life exposure to a high‐fat diet altered intact Achilles tendons in rat offspring, making them thinner, stiffer, and molecularly distinct even without injury. These findings suggest that developmental high‐fat diet exposure may impair tendon quality and increase susceptibility to mechanical overload or tendon injury later in life.
Heyong Yin   +3 more
wiley   +1 more source

Aggregate Polymorphism in Protein Deposition Diseases: Investigations by Magic Angle Spinning Solid State NMR and Transmission Electron Microscopy [PDF]

open access: yes, 2019
The deposition of normally soluble protein can occur in any organ in the human body and is associated with tissue dysfunction, cell death, and the progression of disease.
Boatz, Jennifer C.
core  

On the low frequency asymptotics for the 2-D electromagnetic transmission problem

open access: yes, 2006
We examine the transmission problem in a two-dimensional domain, which consists of two different homogeneous media. We use boundary integral equation methods on the Maxwell equations governing the two media and we study the behaviour of the solution as ...
Argyropoulos, E. E.   +3 more
core   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

open access: yesFEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata   +13 more
wiley   +1 more source

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