Suggested Topics within your search.
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- Diagnostic ultrasonic imaging 2
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2541
Dicobalt orthosilicate-graphitic carbon nitride nanocomposites as promising visible-light nanocatalysts for removal of water-soluble organic dyes
Published 2025-01-01“…Abstract This paper reports the preparation of cobalt silicate (Co2SiO4, CSO) first by a cost-effective and simple sonochemical route, followed by the fabrication of Co2SiO4/g-C3N4 (CSO/CN) nanocomposites with different mass ratios by ultrasonic-assisted co-precipitation. We have investigated the photocatalytic performance of Co2SiO4, g-C3N4, and different Co2SiO4/g-C3N4 nanocomposites for the degradation of eriochrome black T (EB). …”
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2542
Genome-wide identification of HbVQ proteins and their interaction with HbWRKY14 to regulate the expression of HbSRPP in Hevea brasiliensis
Published 2025-01-01“…Gene structure analysis revealed that most of HbVQs had no introns except for HbVQ5 and HbVQ20. Gene expression analysis revealed that HbVQ4, 5, and 21 were expressed at relatively high levels in latex. …”
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2543
Evaluation of Bioactive Compounds and Chemical Elements in Herbs: Effectiveness of Choline Chloride-Based Deep Eutectic Solvents in Ultrasound-Assisted Extraction
Published 2025-01-01“…In this study, the effectiveness of three choline chloride (ChCl)-based deep eutectic solvents (DESs) formed using malonic acid (MalA), glycerol (Gly), and glucose (Glu) as hydrogen bond donors and two conventional solvents (50% methanol and 50% ethanol) for ultrasonic-assisted extraction (UAE) of antioxidant compounds from four herbs (chamomile, lemon balm, nettle, and spearmint) were estimated. …”
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2544
Acupuncture Combined with Traditional Chinese Medicine and Drug Therapy for the Treatment of Cerebral Infarction (Phlegm-Blood Stasis Syndrome) and Carotid Atherosclerotic Plaque:...
Published 2022-01-01“…The patients’ neurological deficit score, ultrasonic testing of the carotid artery, and lipoprotein-associated phospholipase A2 (Lp-PLA2) were evaluated. …”
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2545
Bio-inspired preparation of Ag NPs, rGO, and Ag/rGO nanocomposites for acoustical, antioxidant, and plant growth regulatory studies
Published 2025-01-01“…Irregular changes in ultrasonic velocity and other parameters at 0.025 mol/dm3 suggest unique nanoparticle-solvent interactions. …”
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2546
Methods for Extracting Immune-Response Modulating Agents of Plant Origin
Published 2023-12-01“…Modern extraction methods rely on carbon dioxide, microwave treatment, ultrasonic processing, and pressure. They proved quite efficient in extracting biologically active substances from ginseng (Panax gin- seng). …”
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2547
Permeation kinetics of nano-emulsified tarragon essential oil in fermented pickled cucumbers by FTIR, antioxidant capacity potentiometry, and antimicrobial properties
Published 2025-01-01“…Oil-in-water nano-emulsions (100, 200, 400 and 800 mg L−1) were prepared by ultrasonic waves and were added to the brine/vinegar and cucumber mixture. …”
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2548
A Facile Electrode Modification Approach Based on Metal-Free Carbonaceous Carbon Black/Carbon Nanofibers for Electrochemical Sensing of Bisphenol A in Food
Published 2025-01-01“…Herein, the hybrid CB/f-CNF was prepared using a simple one-step ultrasonication method, and exhibited good electron transfer capability and excellent catalytic properties, which can be attributed to the large surface area of carbon black and the strong enhancement of the conductivity and porosity of carbon nanofibers, which promote a faster electron transfer process on the electrode surface. …”
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2549
Optimizing Heat Transfer in Heat Pipes Using Hybrid Nanofluids With Multi‐Walled Carbon Nanotubes and Alumina
Published 2025-01-01“…Hybrid nanofluids were prepared using ultrasonic homogenization, and their stability was confirmed by zeta potential analysis, showing a reduction from −60 to −48 mV over 30 days. …”
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2550
Efecto de la porquinaza sobre los parámetros productivos y calidad de carcasa de cuyes (Cavia porcellus L.) en la etapa de crecimiento - acabado
Published 2023-10-01“…El objetivo de la investigación fue evaluar el efecto de la porquinaza (PQ) sobre los parámetros productivos, calidad de carcasa y aspectos organolépticos en cuyes (Cavia porcellus L.) en la etapa de crecimiento-engorde. Se usaron 30 cuyes machos destetados (21 días de edad) y fueron distribuidos en cinco tratamientos (0%, 5%, 10%, 15% y 20% PQ) durante un periodo de evaluación de 56 días. …”
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2551
Current scenario of emerging pollutants in farmlands and water reservoirs: Prospects and challenges
Published 2025-02-01“…Numerous methods have been developed to address this emerging issue, including electrochemical degradation, advanced oxidation processes, photocatalytic degradation, biosurfactants, micro- and nano-bubble systems, ultrasonic cavitation, nanotechnology, constructed wetlands, and many hybrid approaches. …”
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2552
Evaluation of Mechanical Properties and Durability of Concrete Pavement Containing Electric Arc Furnace Slag and Carbon Nanostructures
Published 2023-02-01“…The results showed that in SC66N5 28-day sample, the compressive strength (52%), flexural strength (32%), tensile strength (53%), chlorine passing current (88%) and passing ultrasonic pulse velocity after freezing and thawing (7%) are increased with respect to the cement concrete sample. …”
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2553
El efecto de la percepción económica sobre la participación política no convencional en Chile, 2015
Published 2018-01-01“…A partir de la encuesta del PNUD, Desarrollo humano en Chile 2015, se identifica el efecto del voto económico —en sus dimensiones sociotrópica, egotrópica, prospectiva y retrospectiva— sobre la participación política no convencional. Se usaron análisis de factores como mecanismo metodológico para agrupar la participación política no convencional en tres tipos: individual, colectiva y online. …”
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2554
La coyuntura geopolítica genocida de la destrucción de la Unión Patriótica (1985-2010)
Published 2013-01-01“…El artículo muestra que durante esta coyuntura varios perpetradores formaron alianzas inestables pero consolidaron un poder duro, que usaron para victimizar primero a la UP y luego a sectores asociados con esta. …”
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2555
Evolución cognitiva y conocimiento reflexivo. La teoría de los órdenes sociales de Emanuel Adler y la elección de la Convención Nacional Constituyente en Uruguay (1916)
Published 2019-01-01“…Para explicar por qué se usaron esas reglas y no otras, se utiliza la teoría de los órdenes sociales de Emanuel Adler. …”
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2556
Internet of things enabled parking management system using long range wide area network for smart city
Published 2024-01-01“…IoT-SPMS-LoRaWAN features intelligent sensing nodes that incorporate an Arduino UNO microcontroller and two sensors—a triaxial magnetic sensor and a waterproof ultrasonic sensor. These components collaboratively detect vehicle occupancy and transmit this data to the server via a LoRaWAN gateway. …”
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2557
A Strain Rate-Dependent Damage Evolution Model for Concrete Based on Experimental Results
Published 2021-01-01“…Cyclic uniaxial compression tests were conducted on concrete samples at three strain rates of 10−3s−1, 10−4s−1, and 10−5s−1, respectively, and ultrasonic wave measurements were made at specified strain values during the loading progress. …”
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2558
Kürleme Modunun İki Farklı Bulk Fill Kompozitin Renk Değişimine Etkisi
Published 2023-12-01“…Örnekler bir LED ışık cihazı (VALO Ultradent, South Jordan, UT) ile iki farklı kürleme modunda (standart güç modu-1000 mw/cm²-20 sn ve ekstra güç modu 3200 mw/cm²-3 sn) polimerize edilmiş, toplam 60 numune hazırlanmıştır. …”
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2559
Genetic Variations and mRNA Expression of NRF2 in Parkinson’s Disease
Published 2017-01-01“…Using pyrosequencing, we genotyped one intronic and three promoter variants in 504 patients and 509 control subjects from Stockholm. …”
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2560
El Bajo Belgrano como borde urbano
Published 2017-03-01“…Cuando se suspendieron los pozos domiciliarios y se pasó a la moderna recolección sistemática, la basura, junto con el escombro, se usaron para rellenar terrenos bajos, delimitar la ciudad hacia el río y resolver casi sin costo lo que se veía surgir como problema: el crecimiento de una clase con necesidades de arquitecturas específicas (las casas del centro de Buenos Aires estaban estructuradas para tener esclavos o servidumbre) y la fuerte generación de basura por la nueva sociedad de consumo. …”
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