Results 31 to 40 of about 425,358 (263)

Why Are There so Many Plant Species That Transiently Flush Young Leaves Red in the Tropics?

Frontiers in Plant Science, 2020
Delayed greening of young leaves is a ubiquitous and visually striking phenomenon in the tropics. Here, we investigated the potential ecological functions of red coloration patterns in young leaves. To detect any protective function of the red coloration
Wei-Chang Gong, Yan-Hong Liu, Chuan-Ming Wang, Ya-Qing Chen, Konrad Martin, Ling-Zeng Meng, Ling-Zeng Meng, Ling-Zeng Meng   +7 more
doaj   +1 more source

Towards validation of combined-accelerated stress testing through failure analysis of polyamide-based photovoltaic backsheets

Scientific Reports, 2021
Novel methods for advancing reliability testing of photovoltaic (PV) modules and materials have recently been developed. Combined-accelerated stress testing (C-AST) is one such method which has demonstrated reliable reproduction of some field-failures ...
Michael Owen-Bellini, Stephanie L. Moffitt, Archana Sinha, Ashley M. Maes, Joseph J. Meert, Todd Karin, Chris Takacs, Donald R. Jenket, James Y. Hartley, David C. Miller, Peter Hacke, Laura T. Schelhas   +11 more
doaj   +1 more source

The Correlation Between The Use Of Face Moisturizers On The Incidence Of Acne Vulgaris Due To Masks

Jurnal Kedokteran Diponegoro, 2022
Background: Acne vulgaris or widely known as acne, is a skin disease in the form of inflammation of the pilosebaceous unit characterized by the appearance of comedones, papules, pustules, and nodules.
Ashauma Aksanul Muttaqin, Ari Budi Himawan, Lusiana Batubara, Widyawati Widyawati   +3 more
doaj   +1 more source

UV-isomerisation in nematic elastomers as a route to photo-mechanical transducer

, 2002
The macroscopic shape of liquid crystalline elastomers strongly depends on the order parameter of the mesogenic groups. This order can be manipulated if photoisomerisable groups, e.g. containing N=N bonds, are introduced into the material.
Cviklinski, J., Tajbakhsh, A. R., Terentjev, E. M.   +2 more
core   +1 more source

The Effect of Carnosine on UVA-Induced Changes in Intracellular Signaling of Human Skin Fibroblast Spheroids

Antioxidants, 2023
Dermis fibroblasts are very sensitive to penetrating UVA radiation and induce photo-damage. To protect skin cells against this environmental damage, there is an urgent need for effective compounds, specifically targeting UVA-induced mitochondrial injury.
Gilda Aiello, Francesca Rescigno, Marisa Meloni, Beatrice Zoanni, Giancarlo Aldini, Marina Carini, Alfonsina D’Amato   +6 more
doaj   +1 more source

Technique of failure analysis for gate oxide defect of Bi-polar CMOS Diffuse (BCD) technology [PDF]

, 2013
This research presents failure analysis (FA) works on gate oxide defect of Bi polar CMOS Diffuse (BCD) technology. The latent problem with electrical degradation in the CMOS performance is due to gate oxide defect.
Abdullah, Farisal
core  

Design and construction of a carbon fiber gondola for the SPIDER balloon-borne telescope

, 2014
We introduce the light-weight carbon fiber and aluminum gondola designed for the SPIDER balloon-borne telescope. SPIDER is designed to measure the polarization of the Cosmic Microwave Background radiation with unprecedented sensitivity and control of ...
Ade, P. A. R., Amiri, M., Benton, S. J., Bock, J. J., Bond, J. R., Bryan, S. A., Chiang, C., Contaldi, C. C., Crill, B. P., Doré, O. P., Farhang, M., Filippini, J. P., Fissel, L. M., Fraisse, A. A., Gambrel, A. E., Gandilo, N. N., Golwala, S., Gudmundsson, J. E., Halpern, M., Hasselfield, M., Hilton, G. C., Holmes, W. A., Hristov, V. V., Irwin, K. D., Jones, W. C., Kermish, Z. D., Kuo, C. L., MacTavish, C. J., Mason, P. V., Megerian, K. G., Moncelsi, L., Nagy, J. M., Netterfield, C. B., O'Brient, R., Rahlin, A. S., Reintsema, C. D., Ruhl, J. E., Runyan, M. C., Shariff, J. A., Soler, J. D., Trangsrud, A., Tucker, C., Tucker, R. S., Turner, A. D., Weber, A. C., Wiebe, D. V., Young, E. Y.   +46 more
core   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Stress concentration at fillets, holes, and keyways as found by the plaster-model method [PDF]

, 1935
Bibliography: p.
Dolan, Thomas James, Seely, Fred B.
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