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Co-occurrence of antibiotic and metal resistance in long-term sewage sludge-amended soils: influence of application rates and pedo-climatic conditions
منشور في 2022"…Eventually, USS contained bacterial strains resistant to all addressed antibiotics with indices of resistance varying between 0.25 for gentamicin to 38% for ampicillin and azithromycin. …"
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Positional and dimensional temporomandibular joint osseous changes in patients treated with the forsus fatigue resistant device: a non-randomized clinical trial
منشور في 2025"…<h3 dir="ltr">Objective</h3><p dir="ltr">This study aimed to assess the osseous positional and dimensional changes in the temporomandibular joint (TMJ) of patients with skeletal Class II malocclusion treated with the Forsus Fatigue Resistant Device (FFRD).</p><h3 dir="ltr">Materials and methods</h3><p dir="ltr">This non-randomized clinical trial included 40 female subjects, aged 11 to 15, with skeletal Class II malocclusion. …"
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Welding of Semiconductor Nanowires by Coupling Laser-Induced Peening and Localized Heating
منشور في 2015"…The characterization results indicate that solely laser peening or sintering can only moderately improve the thin film quality; however, when coupled together as laser peen sintering (LPS), the electrical conductivity enhancement is dramatic. LPS can decrease resistivity up to a factor of ~10,000, resulting in values on the order of ~105 Ω-cm in some cases, which is comparable to CdTe thin films. …"
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Epidemiology of extended-spectrum beta-lactamase producing Enterobacteriaceae in Qatar: A 3-year hospital-based study
منشور في 2022"…</p><h3>Results</h3><p dir="ltr">Most of the ESBL-producing bacterial isolates were <i>E. coli,</i> which were also resistant to other classes of antimicrobials. …"
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Graphite and metal nitrate-infused HDPE composites for enhanced thermal performance in energy-efficient building envelopes
منشور في 2025"…These results point to a scalable approach for developing lightweight corrosion resistant thermal management composites that can be used in the design of energy efficient wall panels and heat-dissipative building materials.…"
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Production and investigation of flexible nanofibers of sPEEK/PVP loaded with RuO2 nanoparticles
منشور في 2021"…The results illustrated the increase in resistivity as well as the activation energy with the increase of nanoparticle concentration due to the reduction in the free SO<sub>3</sub>H groups because of the strong ionic crosslinking. …"
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Thermal, electrical, and mechanical properties of highly filled HDPE/graphite nanoplatelets composites
منشور في 2020"…On the other hand, the degree of crystallinity and melting temperature decreased with GNPs content. The incorporation of GNPs greatly decreased the electrical resistivity by 10 orders of magnitude and 400% increase in thermal conductivity for filled HDPE was also observed. …"
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Part II.: Dissimilar friction stir welding of nickel titanium shape memory alloy to stainless steel – microstructure, mechanical and corrosion behavior
منشور في 2021"…The decreased corrosion resistance was attributed to inhomogeneous passive film formed across the weld due to zonal heterogeneities. …"
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Evaluation of the cementite morphology influence on the hydrogen induced crack nucleation and propagation path in carbon steels
منشور في 2022"…The results show that both materials are resistant to crack initiation in the H-free condition while under −1050 mV charging, crack propagates through the grain boundaries in a tortuous path in spheroidite mi-crostructure and the lamellar microstructure displayed a higher strength with small cracks propagating through both the grain boundaries and the lamellas. …"
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Chitosan/Lignosulfonate Nanospheres as “Green” Biocide for Controlling the Microbiologically Influenced Corrosion of Carbon Steel
منشور في 2020"…It was found that 500 µg·mL−1 of the CS/LS nanospheres can be used efficiently for the inhibition of SRB-induced corrosion up to a maximum of 85% indicated by a two fold increase of charge transfer resistance (Rct) on the carbon steel coupons. …"
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