Results 61 to 70 of about 12,622,042 (205)

Raphani Semen Extract Targets the las Quorum Sensing System to Suppress Pseudomonas aeruginosa Biofilm and Signal Molecule Production

open access: yesFood Science &Nutrition, Volume 14, Issue 8, August 2026.
Raphani Semen extract (RSE) and its characteristic isothiocyanates sulforaphane (SFA) and sulforaphene (SFE) inhibit Pseudomonas aeruginosa biofilm formation and virulence by targeting the las quorum sensing system. RSE reduces the autoinducer 3‐oxo‐C12‐HSL, downregulates QS genes, and suppresses motility and virulence factors. SFA and SFE recapitulate
Juntao Xie   +9 more
wiley   +1 more source

Studio dello sputtering ionico : messa a punto di un protocollo di misura della resa di sputtering [PDF]

open access: yes, 2010
LAUREA SPECIALISTICAL’utilizzo della propulsione al plasma su satelliti e sonde spaziali in sostituzione della propulsione chimica permette di ridurre significativamente la massa di propellente necessaria per le manovre orbitali. Il campo di applicazione
FORNASARI, MICHELE
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Characterization and Removal of Multispecies Biofilms Formed by L. monocytogenes, S. aureus, and E. coli

open access: yesJournal of Food Safety, Volume 46, Issue 4, August 2026.
The formation of mono‐, dual‐, and triple‐species biofilms by L. monocytogenes, S. aureus, and E. coli was characterized by cell growth, metabolic activity, staining, and microscopy. Their resistance to a commercial disinfectant (NaOCl) and natural agents such as vinegar and lactic acid was evaluated.
Viviana Švarcová   +6 more
wiley   +1 more source

Comparative study of various carbon sources on rhamnolipid production

open access: yesSouth African Journal of Chemical Engineering, 2018
This study aimed at comparing the effect of various carbon sources with a fixed nitrogen source for the syntheses of rhamnolipid biosurfactant using a strain of Pseudomonas aeruginosa. The carbon sources used were glycerol, glucose and waste cooking oil (
Emmanuel Olufemi Ehinmitola   +2 more
doaj   +1 more source

Polyphenolic Components and Phytochemicals Deployed as Nutraceuticals and Pharmafoods

open access: yesFood Science &Nutrition, Volume 14, Issue 7, July 2026.
This review (2010–2025) highlights the therapeutic potential of dietary polyphenols against cancer, diabetes, cardiovascular, neurological, and inflammatory diseases. It summarizes molecular mechanisms, clinical evidence, nanoparticle‐based delivery, bioavailability, safety, toxicity, and future prospects supporting polyphenols as promising therapeutic
Subhash Chandra   +3 more
wiley   +1 more source

Modalità di produzione dei combustibili solari con la tecnologia termodinamica

open access: yes, 2015
LAUREA MAGISTRALEIl presente lavoro ha lo scopo di introdurre le principali tecnologie del solare termodinamico atte alla produzione dei combustibili solari.
DI CIERO, CLAUDIA
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Valorizzazione di un borgo in prossimità di un’area metropolitana : il caso di Bussero [PDF]

open access: yes, 2012
LAUREALa crescita delle aree metropolitane con modelli edilizi ed urbani anonimi penalizza i paesi limitrofi, che vengono inglobati nella periferia e depauperati della loro identità. Bussero è un esempio di questo fenomeno.
PALLANZA, FRANCO
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Characterization and assessment of biosurfactant producing indigenous hydrocarbonoclastic bacteria: potential application in bioremediation

open access: yesNova Biotechnologica et Chimica, 2018
Petroleum and hydrocarbons contamination can be remediated by physical, chemical or biological methods. Among these, in situ bioremediation is considered to be environmentally friendly because it restores the soil structure, requires less energy input ...
Bharali Pranjal   +5 more
doaj   +1 more source

Relitti : da icone del paesaggio tecnico a nodi di rigenerazione urbana. Processi di riconversione delle aree di estrazione petrolifera a Baku, Azerbaijan

open access: yes, 2016
LAUREA MAGISTRALEIl lavoro progettuale elaborato affronta un tema relativamente nuovo all’interno del panorama architettonico contemporaneo, legato alla riqualificazione di estese aree produttive in dismissione.
ZUCCHETTI, JACOPO   +1 more
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Semi-active and full-active control of hunting vibration in a high-speed railway bogie [PDF]

open access: yes, 2019
LAUREA MAGISTRALENell’ambito del trasporto ferroviario ad alta velocità la necessità di utilizzare sospensioni con caratteristiche smorzanti regolabili per aumentare il comfort dei passeggeri, diminuire la trasmissione di vibrazioni alla cassa e ...
DI PASQUALI, LORENZO
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