Results 61 to 70 of about 1,069,730 (289)

Finite Element Modeling of an Aircraft Tire Rolling on a Steel Drum: Experimental Investigations and Numerical Simulations

Applied Sciences, 2018
The aim of this study is to investigate the thermal evolution of an aircraft tire rolling at high velocities up to take off values. As this kind of experiment is difficult to realize on a real runway, experimental tests were realized on aircraft tires ...
Iulian Rosu, Hélène L. Elias-Birembaux, Frédéric Lebon   +2 more
doaj   +1 more source

Study on Thermal Effect of Aluminum-Air Battery

Nanomaterials, 2023
The heat released from an aluminum-air battery has a great effect on its performance and operating life during the discharge process. A theoretical model was proposed to evaluate the resulting thermal effect, and the generated heat was divided into the ...
Yajun Cai, Yunwei Tong, Yingjie Liu, Xinyu Li, Beiyang Chen, Feng Liu, Baowei Zhou, Yichun Liu, Zhenbo Qin, Zhong Wu, Wenbin Hu   +10 more
doaj   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Compositional characterization and storage capacity of shale samples from La Luna and Conejo Formations (Middle Magdalena basin and the Eastern Cordillera): Implications for evaluation of cretaceous shale gas in Colombia

Boletín de Ciencias de la Tierra, 2015
Shale gas has become a major non-conventional energetical resource. La Luna Formation which is commonly considered as the main petroleum source rock, have also shown to be a major reservoir for shale gas resources.
Paula Andrea Pacheco Sintura, Agustín Cardona Molina, Farid B. Cortés   +2 more
doaj   +1 more source

Geological characteristics and shale gas potential of Lower Cambrian Hetang Formation in Lower Yangtze region: a case study of Jiangshan-Tonglu area, western Zhejiang province

Shiyou shiyan dizhi, 2020
The high degree of thermal evolution is a main factor restricting the development of the Lower Paleozoic shale gas in the Yangtze region. The latest field study shows that there is a region with relatively lower thermal evolution in the Jiangshan-Tonglu ...
Wenbo ZHU, Xunhua ZHANG, Xiuqi WANG, Zhongdang QU, Zhengqing HUANG, Daorong ZHOU   +5 more
doaj   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Tectonic-structural systems of Mars: Is it possible to use them to reconstruct its thermal evolution? [PDF]

Geofísica Internacional, 2004
This work tries to establish the possible relationship among cortical stresses evidenced by faults mapped in the surface and thermal evolution on Mars.
J. F. Valdés-Galicia, Antonio H. Barosio   +1 more
doaj  

Modeling of Protostellar Clouds and their Observational Properties

, 2009
A physical model and two-dimensional numerical method for computing the evolution and spectra of protostellar clouds are described. The physical model is based on a system of magneto-gasdynamical equations, including ohmic and ambipolar diffusion, and a ...
A. Dedner, A. E. Dudorov, A. E. Dudorov, A. E. Dudorov, A. E. Dudorov, A. G. Zhilkin, A. Leger, C. J. Lintott, D. C. Black, D. R. Flower, D. Semenov, E. A. Bergin, E. Falgarone, E. Keto, E. L. O. Bakes, F. H. Shu, F. L. Schöier, J. C. Weingartner, J. M. C. Rawlings, K. Tassis, L. D. Landau, L. Spitzer, M. Tafalla, M. Tafalla, N. J. Evans II, P. F. Goldsmith, P. Kunasz, R. B. Larson, R. I. Klein, S. N. Zamozdra, S. Zhou, T. J. Millar, T. Matsumoto, T. Miyoshi, T. Nakano, V. I. Shematovich, V. Ossenkopf, W. R. Webber, Ya. N. Pavlyuchenkov, Ya. N. Pavlyuchenkov, Ya. N. Pavlyuchenkov, Ya. Pavlyuchenkov, Ya. Pavlyuchenkov, Ya. Pavlyuchenkov   +43 more
core   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source