Results 51 to 60 of about 1,236,430 (291)

Ultrathin high-efficiency solar cells based on AIIIBV/Ge heterostructures for space applications

RUDN Journal of Engineering Research
The analysis of the prospects for the creation of ultrathin, lightweight and highly efficient solar cells based on AIIIBV/Ge heterostructures. Technological problems and prospects of various options are discussed.
Alexandr I. Nikiforov, Nikolai A. Pakhanov, Oleg P. Pchelyakov, Alexandr V. Latyshev   +3 more
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

The Assembly-Disassembly-Organization-Reassembly mechanism for 3D-2D-3D transformation of germanosilicate IWW zeolite [PDF]

, 2014
This research was part funded by EPSRC grant number EP/K025112/1. The article processing charge for this article was funded through the RCUK open access block grant.Hydrolysis of germanosilicate zeolites with the IWW structure shows two different ...
Tian, Yuyang, Morris, Russell E., Chlubná-Eliášová, Pavla, Jiří Čejka, Kubů, Martin, Pinar, Ana B., Morris, Russell Edward, Martin Kubů, Pavla Chlubná‐Eliášová, Yuyang Tian, Russell E. Morris, Čejka, Jiří, Ana B. Pinar   +12 more
core   +1 more source

Electrodeposited Ni/Ge and germanide schottky barriers for nanoelectronics applications

, 2009
In recent years metal/semiconductor Schottky barriers have found numerous applications in nanoelectronics. The work presented in this thesis focuses on the improvement of a few of the relevant devices using electrodeposition of metal on Ge for Schottky ...
Husain, Muhammad Khaled
core   +1 more source

A deep learning-based algorithm for 2-D cell segmentation in microscopy images

BMC Bioinformatics, 2018
Background Automatic and reliable characterization of cells in cell cultures is key to several applications such as cancer research and drug discovery. Given the recent advances in light microscopy and the need for accurate and high-throughput analysis ...
Yousef Al-Kofahi, Alla Zaltsman, Robert Graves, Will Marshall, Mirabela Rusu   +4 more
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Emerging understanding of multiscale tumor heterogeneity

Frontiers in Oncology, 2014
Cancer is a multifaceted disease characterized by heterogeneous genetic alterations and cellular metabolism, at the organ, tissue, and cellular level.
Michael J Gerdes, Anup eSood, Christopher eSevinsky, Andrew ePris, Maria Ildiko Zavodszky, Fiona eGinty   +5 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Tailoring the optical properties of epitaxially grown biaxial ZnO/Ge, and coaxial ZnO/GeZnO and Ge/ZnOGe heterostructures

, 2007
Heterostructures of epitaxially grown biaxial ZnO/Ge, and coaxial ZnO/Ge/ZnO and Ge/ZnO/Ge heterostructured nanowires with ideal epitaxial interfaces between the semiconductor ZnO sublayer and the Ge sublayer have been fabricated via a two-stage chemical
T. Sekiguchi, Golberg, Dmitri, Sekiguchi, T., Yin, Long-Wei, L.‐W. Yin, Li, M. S., Yuan, Xiaoli, X. L. Yuan, Li, Mu-Sen, Yin, L. W., Golberg, D., Yuan, X.  L, D. Golberg, M.‐S. Li, Bando, Y., Bando, Yoshio, Sekiguchi, Takashi, Y. Bando   +17 more
core   +1 more source

Thermoelectric Properties of Ductile Doped Ag2S for Low Power Factor Application

Acta Electrotechnica et Informatica
Wearable technologies encompass a diverse range of devices integral to our daily routines. Thermoelectric materials, known for their ability to convert heat differentials into electrical energy, are driving advancements in the automotive, aerospace ...
Hricková Gabriela, Mihok František, Lukács Peter, Džunda Róbert   +3 more
doaj   +1 more source