Results 21 to 30 of about 5,325 (265)

Gradient material Pd-PdHx

Литьë и металлургия, 2018
There was analyzed videotape recording of palladium plate bending during its one-side saturation with hydrogen in experimental conditions of isothermal temperature 130 °С, step hydrogening up to РН2 = 0,01 МPа, 0,033, 0,05 МPа.
M. V. Goltsova, I. G. Zhirov, D. A. Nazarov   +2 more
doaj   +1 more source

Avaliação biomecânica de atividades de produção de mudas de Eucalyptus ssp. Biomechanical evaluation of activities of Eucalyptus ssp. seedling production

Revista Árvore, 2006
A pesquisa foi desenvolvida a partir de dados coletados em viveiro florestal, no Vale do Rio Doce, MG, com o objetivo de avaliar a biomecânica de atividades de produção de mudas de Eucalyptus spp.
José Urbano Alves, Amaury Paulo de Souza, Luciano José Minette, José Mauro Gomes, Kátia Regina da Silva, Marcio Alves Marçal, Emília Pio da Silva   +6 more
doaj   +1 more source

The use of thoracoscopy to enhance medical students′ interest and understanding of thoracic anatomy

Annals of Thoracic Medicine, 2012
Aim: To develop a video-based educational tool designed for teaching thoracic anatomy and to examine whether this tool would increase students′ stimulation and motivation for learning anatomy.
Sami A AlNassar, Waseem Hajjar, Salah Rahal, Joanne Clifton, Richard Finley, Ravi Sidhu   +5 more
doaj   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Inter-rater reliability of two depression rating scales, MADRS and DRRS, based on videotape records of structured interviews

, 1998
SummaryThe inter-rater reliability of the French versions of the MADRS and the DRRS was studied on the basis of 58 videotape records of structured standardised interviews of depressed inpatients under antidepressant treatment.
C Payan, JD Guelfi, E Corruble, D Purper
core   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

Advanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo, Daniela Winsley Valereto Friozi, Vinícius de Oliveira, Marcia Cristina Branciforti   +3 more
wiley   +1 more source

Coronary arteriography for quantitative analysis: experimental and clinical comparison of cinefilm and video recordings. [PDF]

, 1995
Although use of videotape for the recording of coronary angiograms continues to grow, the validity of quantitative coronary angiographic analysis of video images remains unknown.
Foley, D.P. (David), Boer, A. (Ad) den, Haase, J. (Jürgen), Keane, D.T.J. (David), Mario, C. (Carlo) di, Herrman, J.P.R., Ozaki, Y. (Yukio), Serruys, P.W.J.C. (Patrick)   +7 more
core   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Encyclopedia of 2D β′‐In2Se3 Growth Using Chemical Vapor Deposition: The Effects of Synthesis Parameters Onto Material Quality

Advanced Engineering Materials, EarlyView.
A distinct semi‐confined inner‐tube chemical vapor deposition geometry enables reproducible, large‐area growth of phase‐pure 2D β′‐In2Se3 from InI + Se precursors. Engineering local vapor transport and optimizing precursor delivery and temperature–time conditions yield uniform continuous films.
Dasun P. W. Guruge, P. Sanju S. Panawala, Joseph F. S. Fernando, Zhenhuan Chen, Chao Zhang, Dong‐Chen Qi, Liangzhi Kou, Konstantin L. Firestein, Dmitri V. Golberg   +8 more
wiley   +1 more source