Articles with "without pre" as a keyword



Molecular Hybrid Bridging for Efficient and Stable Inverted Perovskite Solar Cells without a Pre‐Deposited Hole Transporting Layer

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Published in 2025 at "Advanced Materials"

DOI: 10.1002/adma.202510685

Abstract: Establishing a low‐resistance perovskite/ITO contact using self‐assembled molecules (SAMs) is crucial for efficient hole transport in perovskite solar cells (PSCs) without a pre‐deposited hole‐transporting layer. However, SAMs at the buried interface often encounter issues like… read more here.

Keywords: layer; hole transporting; molecular hybrid; solar cells ... See more keywords

3D imaging of magnetic particles using the 7-channel magnetoencephalography device without pre-magnetization or displacement of the sample

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Published in 2017 at "Journal of Magnetism and Magnetic Materials"

DOI: 10.1016/j.jmmm.2016.10.055

Abstract: Abstract SQUID-based magnetoencephalography device was used for the measurement of a magnetic noise generated by ferrofluid in the stationary standing vial. It was found that a free surface of the ferrofluid generates spontaneous magnetic field… read more here.

Keywords: imaging magnetic; without pre; pre magnetization; magnetoencephalography device ... See more keywords

Psychophysical and psychological predictors of acute pain after breast surgery differ in patients with and without pre-existing chronic pain

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Published in 2017 at "PAIN"

DOI: 10.1097/j.pain.0000000000000873

Abstract: Abstract The prediction of acute postoperative pain would be of great clinical advantage, but results of studies investigating possible predictors are inconsistent. Here, we studied the role of a wide variety of previously suggested predictors… read more here.

Keywords: existing chronic; pre existing; without pre; patients without ... See more keywords

Covert Communications Without Pre-Sharing of Side Information and Channel Estimation Over Quasi-Static Fading Channels

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Published in 2024 at "IEEE Wireless Communications Letters"

DOI: 10.1109/lwc.2025.3540043

Abstract: We propose a new covert communication scheme that operates without pre-sharing side information and channel estimation, utilizing a Gaussian-distributed Grassmann constellation for noncoherent detection. By designing constant-amplitude symbols on the Grassmann manifold and multiplying them… read more here.

Keywords: pre sharing; sharing side; without pre; channel estimation ... See more keywords

Aerobic stability of tifton 85 silage with and without pre-drying in the sun

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Published in 2021 at "Bioscience Journal"

DOI: 10.14393/bj-v37n0a2021-54036

Abstract: The objective of this study was to evaluate pH, ammoniacal nitrogen, and aerobic stability of silage of Tifton 85 grass silage with two dry matter contents at different silos opening times. The experimental design was… read more here.

Keywords: aerobic stability; pre drying; silage; without pre ... See more keywords

Non-prompt surgery for patients with acute type A aortic dissection without pre-operative shock and malperfusion

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Published in 2022 at "Frontiers in Cardiovascular Medicine"

DOI: 10.3389/fcvm.2022.988179

Abstract: Background Acute type A aortic dissection (ATAAD) requires urgent surgical treatment. However, during daily practice, there were some patients with ATAAD sought for medical attention several days after symptoms occurred and some other patients hesitated… read more here.

Keywords: without pre; surgery; non prompt; group ... See more keywords