Il Paesaggio Urbano della “Quarta Città” by Gabriele Pierluisi

“…Teorizzando, da un lato, lo statuto della Quarta Città come variante progettuale della città contemporanea e, dall’altro, un protocollo di rappresentazione che interroga il senso del progettare oggi. …”
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Placental Mesenchymal Dysplasia: A Case Report by Rachna Agarwal, Ritu Khatuja, Lipi Sharma, Alpana Singh

“…Conclusion. On clinical and ultrasonic grounds, suspicion of P.M.D. arises when hydropic placenta with a live fetus presents in second trimester of pregnancy. …”
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Optimization and prediction of paver block properties with ceramic waste as fine aggregate using response surface methodology by G. Uday Kiran, Nakkeeran G., Dipankar Roy, George Uwadiegwu Alaneme

“…The evaluations involve aspects like compressive strength, water absorption (WA), dry density, flow table measurements, ultrasonic pulse velocity (UPV), and rebound hammer tests. …”
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Range-Free Localization Scheme in Wireless Sensor Networks Based on Bilateration by Chi-Chang Chen, Chi-Yu Chang, Yan-Nong Li

“…Many localization algorithms for WSNs require the installation of extra components, such as a GPS, ultrasonic transceiver, and unidirectional antenna, to sensors. …”
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Role of the Molecular Mass on the Elastic Properties of Hybrid Carrageenan Hydrogels by Gabriela Gonçalves, Bruno Faria, Izabel Cristina Freitas Moraes, Loic Hilliou

“…A set of carrageenans produced in the potassium form and with chemical structures varying from pure iota-carrageenans to nearly pure kappa-carrageenans is submitted to ultrasonication to reduce their molecular masses Mw while maintaining a constant chemical structure and a polydispersity index around 2. …”
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RESEARCH ON MECHANICAL OF GRAPHENE REINFORCED TIAL SELF-LUBRICATING COMPOSITE MATERIALS by LI WenWen, YANG LiYing, WANG ShouRen, WANG Che

“…Using the method of ultrasonic dispersion and the mechanical ball grinding the graphene mixing in titanium aluminum substrate, pressed by cold pressing molding and vacuum hot-pressing sintering technology of titanium aluminium alloy self-lubricating composites reinforced preparation of graphene. …”
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Flow Boiling Heat Transfer Enhancement by Using ZnO-Water Nanofluids by Om Shankar Prajapati, Nirupam Rohatgi

“…ZnO-water nanofluids with volume concentration of ZnO particles varying from 0.0001 to 0.1% were prepared using ultrasonic vibration mixer. Thermal conductivity of the ZnO-water fluids was investigated for different sonication time using thermal property analyzer (KD2 Pro). …”
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Employing the Waves to Measure Longitudinal Residual Stresses in Different Depths of a Stainless Steel Welded Plate by Yashar Javadi, Sergej Hloch

“…Ultrasonic stress measurement is based on the acoustoelasticity law which presents the relationship between the stress and acoustic wave velocity in engineering materials. …”
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Study on the heating law of thermal effect of HIFU on tissue based on piezoelectric ceramic voltage and vibration frequency by Yuping Long, Yi Gan, Fujia Sun, Yansong Zhao

“…Therefore, this study focuses on the piezoelectric ceramics in the ultrasonic transducer that produces HIFU. By coupling the piezoelectric equation, Helmholtz equation, and biological heat transfer equation of piezoelectric ceramics, the solid mechanical properties of piezoelectric ceramics and the sound field and temperature field produced by its vibration are combined to determine the influence of vibration frequency and voltage on heating time. …”
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COMPARATIVE STUDY ON FATIGUE PROPERTIES OF WHEEL MATERIALS CONTAINING INCLUSIONS AND SHRINKAGE DEFECTS (MT) by WANG ZhaoHan, XU Tian, ZENG DongFang, LU LianTao

“…The location of the defect in the CL65 wheel rims was determined by ultrasonic detection, and workblank samples containing the defect were taken out and processed into fatigue samples. …”
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Metabolite Profiling of Meridianin C In Vivo of Rat by UHPLC/Q-TOF MS by Guozhe Zhang, Linxia Xiao, Liang Qi

“…Protein precipitation, solid phase extraction (SPE), and ultrasonic extraction methods are used to prepare samples. …”
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Factores relacionados con la percepción de la calidad docente del profesorado universitario by Joan BISCARRI GASSIÓ, Gemma FILELLA GUIU, Glòria JOVÉ MONCLÚS

“…Se usaron los resultados cuantitativos de las encuestas de valoración cumplimentadas por los estudiantes sobre su opinión respecto a la docencia del profesorado, según el modelo utilizado anualmente por la propia universidad, para determinar cuáles son las variables que se asocian significativamente con la percepción de calidad de la docencia por parte del estudiantado. …”
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Effects of Incorporation of Marble Powder Obtained by Recycling Waste Sludge and Limestone Powder on Rheology, Compressive Strength, and Durability of Self-Compacting Concrete by Rayed Alyousef, Omrane Benjeddou, Chokri Soussi, Mohamed Amine Khadimallah, Abdeliazim Mustafa Mohamed

“…Tests on hardened SCCs included compressive strength, homogeneity, and quality in terms of ultrasonic pulse velocity and durability against carbonation and water penetration. …”
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On the Dynamic Mechanical Behaviors of a Fault Unwelded Bimrock Exposed to Freeze-Thaw-Fatigue Loads: A Lab-Scale Testing by Yu Wang, Hongjian Wang, Sun Tao, Xuefeng Yi

“…A coupling freeze-thaw and mechanical damage evolution model was proposed using the damage index defined by ultrasonic velocity and axial strain. It is found that the evolution trend of the model is strongly related to the previous freeze-thaw damage. …”
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Performance and emissions of diesel engine combustion lubricated with Jatropha bio-lubricant and MWCNT additive by Rajendra Uppar, P. Dinesha, Shiva Kumar

“…MWCNT, dispersed in EJA using an ultrasonic probe sonicator with Triton X-100 as a surfactant, was tested at nanoparticle concentrations from 0.5 to 2 wt%. …”
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Synthesis of Silver Nanoparticles Using Triticum aestivum and Its Effect on Peroxide Catalytic Activity and Toxicology by Shobha Waghmode, Pooja Chavan, Vidya Kalyankar, Sharada Dagade

“…These nanoparticles dislodged by ultrasonication showed an absorption peak at 430 nm in UV-visible spectrum corresponding to the Plasmon resonance of silver nanoparticles. …”
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A Bioinspired Methodology Based on an Artificial Immune System for Damage Detection in Structural Health Monitoring by Maribel Anaya, Diego A. Tibaduiza, Francesc Pozo

“…Damage detection and classification of structural changes using ultrasonic signals are traditionally performed using methods based on the time of flight. …”
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Filtration assisted pretreatment for rapid enrichment and accurate detection of Salmonella in vegetables by Bin Li, Hanling Wang, Jianguo Xu, Wei Qu, Li Yao, Bangben Yao, Chao Yan, Wei Chen

“…After simple and convenient ultrasonication, samples can be directly amplified at 39 °C in 25 min and the amplicons are qualitatively and quantitatively analyzed with the designed lateral-flow-strip in 5 min. …”
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Avances metodológicos en la construcción del Indicador sintético de actividad económica de General Pueyrredon, Buenos Aires, Argentina by M. Victoria Lacaze, Patricia Alegre, Damián Errea, Mailen Fernandez

“…Asimismo, se identifican patrones locales de movimientos que no tienen correspondencia con la dinámica provincial. …”
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Design and Prototype of a Remote-Controlled Cleaning System for River Rwizi in Mbarara District. by Muhwezi, Collins

“…Additional automation is achieved by integrating an ultrasonic sensor and a relay to stop the conveyor belt motors when the waste collection tray is full. …”
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