Results 141 to 150 of about 398,038 (255)

Design of an 8‐Channel Transmit 32‐Channel Receive 11.7T Head Coil and Evaluation of SNR Gains

Magnetic Resonance in Medicine, Volume 96, Issue 4, Page 2004-2018, October 2026.
ABSTRACT Purpose To design and develop an 8‐channel transmit 32‐channel receive 11.7T head coil for the strongest human MRI scanner to date, demonstrate safety, and evaluate signal‐to‐noise ratio (SNR) gains compared to 7T, the most used ultra‐high‐field (UHF) platform.
Son Chu, Jeslin Parackal Issac, Caroline Le Ster, Alexis Amadon, Vincent Gras, Paul‐François Gapais, Rüdiger Stirnberg, Nicolas Boulant, Shajan Gunamony   +8 more
wiley   +1 more source

Electrochemical migration behavior of SnAgCuNi solder alloy in a simulated dew condensation environment. [PDF]

RSC Adv
Wang L, Liu X, Zhao Z, Song J, Shu Y, Wang H, Tan Y, Zhang H, Wang H, Wu J, Xiao K.   +10 more
europepmc   +1 more source

Production and computational investigation of high entropy solder alloy

In the present study, lead-free high entropy Sn25Cu15Al20Mg20Zn20 solder alloy was produced. High entropy solder alloys were prepared by pressing-sintering (powder metallurgy).
MUTLU, İLVEN, Yildiz, Hayrullah, ÇETİNKAYA, ŞENOL, Ciray, Enes   +3 more
core   +1 more source

A low‐cost, portable polarizing digital light microscope for monitoring crystal growth and for crystal harvesting

Journal of Applied Crystallography, Volume 59, Issue 5, Page 1693-1706, October 2026.
A low‐cost, portable, medium‐resolution polarizing digital light microscope device for monitoring crystal growth and for crystal harvesting is described. The device can be used with a cell phone or a personal computer for real‐time imaging by professional and amateur scientists alike.Motivated by the need for a convenient way to demonstrate the growth ...
Sarah Kennedy, Ryan H. Huang, Wojciech Witek, Pawel Krawinski, Coilín Boland, Linjie Yang, Neal Leddy, Martin Caffrey   +7 more
wiley   +1 more source

Effects of Electromigration on Sn-Bi Lead-Free Solder Alloy Joints on Copper and Copper with Nickel Surface Finish. [PDF]

Materials (Basel)
Jeyeselan L, Mhd Noor EE.
europepmc   +1 more source

Distinct EEG Features and Sleep/Wake Behaviour Predict Anxiety Phenotypes in Mice

Journal of Sleep Research, Volume 35, Issue 5, October 2026.
ABSTRACT Preoperative anxiety is a prevalent clinical problem linked to adverse surgical outcomes, including elevated pain, prolonged hospital stays and increased risk of postoperative delirium. Current assessments rely heavily on subjective measures, necessitating objective biomarkers.
A. Altunkaya, K. M. Mengel, M. V. Schmidt, B. Solak, M. Kreuzer, G. Rammes, G. Schneider, T. Fenzl   +7 more
wiley   +1 more source

Microstructural Characterisation of Bi-Ag-Ti Solder Alloy and Evaluation of Wettability on Ceramic and Composite Substrates Joined via Indirect Electron Beam Heating in Vacuum. [PDF]

Materials (Basel)
Sloboda M, Kolenak R, Melus T, Gogola P, Pasak M, Drimal D, Drapala J.   +6 more
europepmc   +1 more source

An Interconnection Strategy for Thermally Sensitive Solar Cells Employing Electrically Conductive Tape

Solar RRL, Volume 10, Issue 17, 15 September 2026.
Commercially available electrically conductive tapes are evaluated as low‐temperature interconnection materials for next‐generation photovoltaic devices. The tapes provide stable electrical contacts, strong adhesion, and module reliability comparable to advanced solder‐free technologies while eliminating thermal curing.
Yanxin Liu, Andreas Lambertz, Ian Marius Peters, Unisa Adikalie Kargbo, Bart Pieters, Benedikt Fischer, Henrike Gattermann, Xuanlei Du, Volker Lauterbach, Karsten Bittkau, Uwe Rau, Kaining Ding   +11 more
wiley   +1 more source

Research Overview on the Electromigration Reliability of SnBi Solder Alloy. [PDF]

Materials (Basel)
Li W, Guo L, Li D, Liu ZQ.
europepmc   +1 more source

Electrochemical Migration Study on Sn-58Bi Lead-Free Solder Alloy Under Dust Contamination. [PDF]

Materials (Basel)
Lu F, Sun H, Yang W, Zhou T, Wang Y, Ma H, Ma H, Chen J.   +7 more
europepmc   +1 more source