Cao, Meng Pavlik, Philip I. Jr. Bidelman, Gavin M.
Published in
Frontiers in Psychology
Understanding the challenges faced by second language (L2) learners in lexical tone perception is crucial for effective language acquisition. This study investigates the impact of exaggerated acoustic properties on facilitating Mandarin tone learning for English speakers. Using synthesized tone stimuli, we systematically manipulated pitch contours ...
Badawe, Heba M. Raad, Petra Khraiche, Massoud L.
Published in
Frontiers in Bioengineering and Biotechnology
Background: The choice of gelatin as the phantom material is underpinned by several key advantages it offers over other materials in the context of ultrasonic applications. Gelatin exhibits spatial and temporal uniformity, which is essential in creating reliable tissue-mimicking phantoms. Its stability ensures that the phantom’s properties remain c...
kuklová, michaela
Cílem této diplomové práce bylo zpracování projektové dokumentace apartmánového hotelu Karlín. Práce je zaměřena na návrh skladeb obalových a kompletačních konstrukcí včetně tepelně technického posouzení. Dále byly zpracovány vybrané konstrukční detaily převážně obálky budovy. Práce byla dále zaměřena na posouzení vzduchové a kročejové neprůzvučnos...
Letnar, Ema
Klasični materiali, ki se uporabljajo v akustiki, so fiksni in se njihove lastnosti ne spreminjajo, zato se v zaključni nalogi osredotočimo na glavni cilj, ki je ugotoviti ali so akustične lastnosti povezane s spreminjanjem geometrije Miura origami vzorca, ki prinaša novo področje materialov s spremenljivo in prilagodljivo geometrijo. Tekom naloge ...
liu;, junjun
Rock breaking is one of the most basic issues in deep underground engineering. Water plays an important role in the rock response under microwave radiation. Consequently, microwave radiation experiments using red sandstone with different water contents were conducted. The damage characteristics and ultrasonic properties of red sandstone after micro...
jakubczyk;, ewa
This study aimed to determine the effect of different mixing rates and the addition of lecithin on the rheological mechanical, and acoustic properties of agar gels with the addition of canola oil. The mixing rate of the agar–oil mixture was changed from 10,000 to 13,000 rpm. Additionally, agar gels with the addition of lecithin from 1 to 5% were pr...
Skrt, Jakob
V raziskavi smo preverjali akustične lastnosti smrekovih (Picea abies (L.) Karst.) in javorjevih (Acer pseudoplatanus L.) lamel, dimenzij 400 mm × 75 mm × 3 mm. Akustične lastnosti lamel smo proučevali dinamično mehansko, s frekvenčnim odzivom pri prečnem nihanju. Lamele smo testirali neobdelane ter po površinski obdelavi s štirimi vrstami premazov...
Menegatti, Aljaž
Namesto tradicionalnega vizualnega in čutnega ocenjevanja kakovosti resonančne smrekovine smo v nalogi laboratorijsko analizirali njeno zgradbo ter fizikalne, mehanske in akustične lastnosti. Vzorčili smo les navadne smreke (Picea abies) s Pokljuke (1200 m n.v., oddelek 64), z majhnim letnim priraščanjem in jo primerjali s kontrolno smrekovino z ni...
colom;, xavier
Incorporation of residua into polymeric composites can be a successful approach to creating materials suitable for specific applications promoting a circular economy approach. Elastomeric (Ground Tire Rubber or GTR) and biogenic (chicken feathers or CFs) wastes were used to prepare polymeric composites in order to evaluate the tensile, acoustic and...
jakubczyk;, ewa
This study aimed to determine the effect of the addition of apple juice concentrate (AJC) on the properties of agar gel and dried materials. Agar gels with the addition of apple juice concentrate in the range of 5–20% were prepared with or without the addition of maltodextrin. The gels were also soaked in the solution of AJC. The water content, wat...
