Results 71 to 80 of about 17,772 (326)

Challenges during Flash Lamp Annealing of Aerosol‐Deposited Barium Titanate Films

Advanced Engineering Materials, EarlyView.
Aerosol deposition is used to rapidly deposit barium titanate films with thicknesses ranging from 2 to 16 μm at room temperature, eliminating the need for further densification. However, to recover the electromechanical properties, annealing is required, which limits the usage of temperature‐sensitive substrates.
Michel Kuhfuß, Juliette Cardoletti, Udo R. Eckstein, Shaoxiong Xie, Alexander Martin, Ken‐ichi Kakimoto, Sebastjan Glinšek, Kyle G. Webber   +7 more
wiley   +1 more source

Accuracy of Diagnosis of Benign Vocal Fold Lesions among Ear, Nose, and Throat Residents

International Archives of Otorhinolaryngology
Introduction Benign vocal fold lesions (BVFLs) disrupt the superficial lamina propria, impacting vocal fold pliability. Investigating the diagnostic competency of ear, nose, and throat (ENT) residents in identifying BVFLs, we hypothesize that ...
Mohamed Mesfer Alessa, Sultan Bin Obaid, Faisal Aldayel, Rakan Almetary, Khaled Alhussinan, Hassan Assiri, Mohamed Farahat   +6 more
doaj   +1 more source

Effect of two programs of physical exercise in the motor fitness of sedentary elderly subjects [PDF]

Einstein (São Paulo), 2008
Objective: To evaluate the effects of exercise in motor abilities ofelderly subjects undergoing two different exercise programs: GroupA, aerobic exercise program (n = 18); and Group B, flexibility andbalance exercise program (n = 19).
Fernanda Varkala Lanuez, Wilson Jacob Filho   +1 more
doaj  

Effectiveness of Onion Extract Gel on Surgical Scars in Asians

Dermatology Research and Practice, 2012
Background. Onion extracts have been shown in vitro to accelerate wound healing. Results from clinical studies on surgical scars in Caucasians were disappointing.
Kumutnart Chanprapaph, Somsak Tanrattanakorn, Penpun Wattanakrai, Pranee Wongkitisophon, Vasanop Vachiramon   +4 more
doaj   +1 more source

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khalighian, Anahita Emami   +3 more
wiley   +1 more source

Potencjał redoks w glebie jako wskaźnik chemiczno-rolniczy w badaniach agrosystemu

Agronomy Science, 2002
The aim of the study was to determine the influence of experimental treatments in a field experiment conducted over many years on the soil redox potential under standard laboratory conditions.
Izabela Mazurkiewicz
doaj  

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Fear of a Multilingual America? Language and National Identity in the United States [PDF]

, 2017
In the contemporary debate on language and national identity in the US, those who are in favor of a constitutional amendment declaring English the offi cial language of the country believe that speaking the same tongue is crucial for the political and ...
Scacchi, Anna
core  

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

Advanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner, Raja Bade, Valentin Ackermann, Roja M. Baumann, Corvin Bischoff, Jona F. Ebeling, Oskar Glenz, Marlo Groh, Jonathan Groth, Finja Hiller, Tom Hirschmüller, Felix Menke, Syntcha Ngantchou Lecdou, Mika Ohler, Daniel Rafii Vardiny, Darius Richter, Dario Röper, Henrik Schumacher, Theresa Stein, Benjamin Vorbeck, Elisabeth Wermter, Kay Kölzig, Jörg Müssig   +22 more
wiley   +1 more source

EFFECTS OF OLMESARTAN ON LOCAL AND REGIONAL RIGIDITY OF ARTERIES IN ISCHEMIC HEART DISEASE

Кардиоваскулярная терапия и профилактика, 2014
Aim. To evaluate 24-week treatment by olmesartan on rigidity of arteries in different vessel areas in patients with coronary heart disease (CHD) with 1–2 grade arterial hypertension (AH).Material and methods.
I. B. Matrosova, E. A. Melnikova, V. E. Oleynikov   +2 more
doaj   +1 more source