Results 71 to 80 of about 82,780 (290)

Robust Position Control of an Electro‐Hydraulic Actuator via Metaheuristic Optimization of a Fractional‐Order PID Controller

open access: yesInternational Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT In this study, a robust position control strategy is presented for a two‐stage electro‐hydraulic actuator system using a fractional‐order proportional–integral–derivative (FOPID) controller tuned by Kirchhoff's law algorithm (KLA). Electro‐hydraulic systems exhibit strong nonlinearities, parameter uncertainties, and external disturbances ...
Ridvan Firat Cinar   +8 more
wiley   +1 more source

genbank-2022.03-protozoa-k21_0.9995_pretrained.zip

open access: yes, 2023
genbank-2022.03-protozoa-k21_0.9995_pretrained ...
David Koslicki
core   +1 more source

Unveiling Saint Theobald: A Multidisciplinary Bioanthropological Investigation

open access: yesInternational Journal of Osteoarchaeology, EarlyView.
ABSTRACT Saint Theobald of Provins (1033–1066), a French nobleman who embraced voluntary poverty, hermitism, and pilgrimage, represents an early figure in the medieval ascetic movement. He holds historical significance for the diffusion of 11th‐century ascetic ideals, as a hermit saint associated with the Camaldolese order and venerated across northern
Nicola Carrara   +6 more
wiley   +1 more source

Protective efficacy of vaccination with NcMIC3 and NcMIC8 against Neospora caninum infection in mice [PDF]

open access: yesFrontiers of Agricultural Science and Engineering, 2019
Microneme proteins (MICs) are important for Apicomplexan parasite invasion due to their adhesion to host cells. Several studies have indicated that Neospora caninum MIC3 and MIC8 are important adhesion factors and potential vaccine candidates against ...
Taotao ZHANG, Xiao ZHANG, Qun LIU, Jianhai XU, Jing LIU
doaj   +1 more source

Can a fermentation gas mainly produced by rumen Isotrichidae ciliates be a potential source of biohydrogen and a fuel for a chemical fuel cell? [PDF]

open access: yes, 2010
Bacteria, fungi and protozoa inhabiting the rumen – the largest chamber of the ruminants’ stomach, release large quantities of hydrogen during the fermentation of carbohydrates.
Miltko, Renata   +6 more
core  

genbank-2022.03-protozoa-k51_0.995_pretrained.zip

open access: yes, 2023
genbank-2022.03-protozoa-k51_0.995_pretrained ...
David Koslicki
core   +1 more source

Current Insight into Human Ornithine Aminotransferase: A Review

open access: yesProteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Human ornithine aminotransferase (hOAT) is a mitochondrial matrix pyridoxal‐5′‐phosphate enzyme (PLP) that catalyzes the reversible transfer of the δ‐amino group of L‐ornithine (L‐Orn) to α‐ketoglutarate (α‐KG) yielding glutamate‐5‐semialdehyde (GSA) and glutamate. GSA is prone to cyclize to Δ1‐pyrroline‐5‐carboxylate.
Fulvio Floriani   +2 more
wiley   +1 more source

Epidemiology and Molecular Characterization of Zoonotic Gastrointestinal Protozoal Infection in Zoo Animals in China

open access: yesAnimals
Zoo animals, harboring zoonotic gastrointestinal protozoal diseases, pose potential hazards to the safety of visitors and animal keepers. This study involved the collection and examination of 400 fresh fecal samples from 68 animal species, obtained from ...
Diya An   +8 more
doaj   +1 more source

Free-living protozoa in drinking water supplies: community composition and role as hosts for Legionella pneumophila

open access: yes, 2011
Free-living protozoa in drinking water supplies: community composition and role as hosts for Legionella pneumophila Free-living protozoa, which feed on bacteria, play an important role in the communities of microorganisms and invertebrates in drinking
Valster, R.M.
core  

Structural Insights Into the Function of Leishmania major Adenylosuccinate Lyase

open access: yesProteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT One of several intriguing aspects of kinetoplastid biochemistry is the complete dependence on host purines and purine recycling due to the lack of a de novo purine biosynthesis pathway. Adenylosuccinate lyase (ASL, EC 4.3.2.2) is a key enzyme in the purine synthesis pathway responsible for the conversion of adenylosuccinate into adenosine ...
Ivan R. e Silva   +10 more
wiley   +1 more source

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