Results 11 to 20 of about 114,636 (248)

Subjective Preferences for Birdsong and Insect Song in Equal Sound Pressure Level

open access: yesApplied Sciences, 2020
Birdsong is used as a sound signal for visually impaired people in train stations in Japan. However, such sound signals were reportedly difficult to be localized by over 40% of visually impaired people.
Yoshiharu Soeta, Hiroko Kagawa
doaj   +1 more source

Emergence of Hyper-Epidemic Clones of Enterobacterales Clinical Isolates Co-Producing KPC and Metallo-Beta-Lactamases during the COVID-19 Pandemic

open access: yesPathogens, 2023
Background. The global spread of carbapenemase-producing Enterobacterales has become an epidemiological risk for healthcare systems by limiting available antimicrobial treatments.
Diego Faccone   +12 more
doaj   +1 more source

5,7,12,14-Pentacenetetrone as a High-Capacity Organic Positive-Electrode Material for Use in Rechargeable Lithium Batteries

open access: yesInternational Journal of Electrochemical Science, 2011
The performance of 5,7,12,14-pentacenetetrone (PT) as an organic active material for rechargeable lithium batteries was investigated. A positive-electrode incorporating PT showed an initial discharge capacity of more than 300 mAh/g(PT) with an average ...
Masaru Yao   +3 more
doaj   +1 more source

Analysis of Anti HBs Titres in Health Care Workers of Clinical Laboratory at RL Jalappa Hospital

open access: yesJournal of Pure and Applied Microbiology, 2019
A retrospective analysis of antiHbs titres among health care personnel working in clinical laboratory which includes Microbiology, Pathology, Biochemistry and phlebotomy will be done.
Parimala Subramani   +2 more
doaj   +1 more source

Effect of adding Er3+ on the precipitated crystalline phase of SrF2–ZnO–B2O3 glass and upconversion luminescence

open access: yesOptical Materials: X, 2023
Elucidating the relationship between nucleation and its structure in glasses is essential for the efficient development of new glass-ceramics. In this study, we developed new oxyfluoride nanocrystallized glass-ceramics with potential for upconversion ...
Ryo Tanaka   +2 more
doaj   +1 more source

Measuring atmospheric naphthalene with laser-induced fluorescence [PDF]

open access: yesAtmospheric Chemistry and Physics, 2004
A new method for measuring gas-phase naphthalene in the atmosphere is based on laser-induced fluorescence at low pressure. The fluorescence spectrum of naphthalene near 308 nm was identified.
M. Martinez   +6 more
doaj  

Immune Maturation Effects on Viral Neutralization and Avidity of Hyperimmunized Equine Anti-SARS-CoV-2 Sera

open access: yesAntibodies, 2022
Mass-vaccination against COVID-19 is still a distant goal for most low-to-middle income countries. The experience gained through decades producing polyclonal immunotherapeutics (such as antivenoms) in many of those countries is being redirected to ...
Myriam Belén González Viacava   +10 more
doaj   +1 more source

Alternate phenotype–genotype selection for developing superior high-yielding irrigated rice lines

open access: yesCrop Journal, 2018
Increase grain yield potential is one of the most important objectives of any cereal crop breeding program. To efficiently develop superior rice lines by the introgression of favorable alleles for yield and yield component traits, a strategy of alternate
Yonnelle Dea Moukoumbi   +4 more
doaj   +1 more source

Evaluation of Endothelial Nitric Oxide Synthase and Nitric Oxide Levels in Preeclamptic and Normotensive Pregnant Women [PDF]

open access: yesJournal of Krishna Institute of Medical Sciences University, 2021
Background: Preeclampsia is a pregnancy specific disease, causes maternal, fetal morbidity and mortality. The exact cause of preeclampsia is not clearly known. However, endothelial dysfunction contributes significantly to the preeclampsia pathophysiology.
Rajeev Gandham   +2 more
doaj  

(563) Suleika [PDF]

open access: yesAstronomische Nachrichten, 1910
n ...
openaire   +2 more sources

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