Results 81 to 90 of about 7,823,565 (306)

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Synergistic enhancement of phase change energy storage via advanced three-dimensional macroporous ZIF-12/EG composite for solar energy harvesting

Next Materials
Solid-liquid phase change materials (PCMs) are highly regarded for their excellent thermal storage capabilities, making them a cornerstone in latent heat storage.
Xiao Zhang, Wenyuan Qiao, Guangyuan Liang, Haolin Gan, Jiateng Zhao, Changhui Liu   +5 more
doaj   +1 more source

Emergency sources pre-positioning for resilient restoration of distribution network

Energy Reports, 2020
In recent years, the large-scale power outages caused by extreme natural disasters have caused considerable economic losses. In this paper, an optimization decision-making method is proposed to allocate emergency power resources in a distribution system ...
Hongbin Wang, Yuquan Liu, Jian Fang, Jiaxing He, Yan Tian, Hang Zhang   +5 more
doaj   +1 more source

Successful completion of a cyclic ground test of a mercury ion auxiliary propulsion system [PDF]

An engineering model Ion Auxiliary Propulsion System (IAPS) 8-cm thruster (S/N 905) has completed a life test at NASA Lewis Research Center. The mercury ion thruster successfully completed and exceeded the test goals of 2557 on/off cycles and 7057 hr of ...
Francisco, David R., Low, Charles A., Jr., Power, John L.   +2 more
core   +1 more source

Parametric Reliability of Low Power Adiabatic SRAM [PDF]

, 2015
This paper presents our attempt to recover back energy that is stored in the bit lines and in the cell and reused it by a phenomenal technique of energy recovery known as adiabatic principles.
Kumar, A. (Abhishek), Kumar, R. (Rakesh)
core  

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

Molecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken, Andrea Abel Gutierrez, Imke van Rossum, Cornelia G. Spruijt, Michiel Vermeulen, Guido van Mierlo, Blanca Scheijen, Annemiek B. van Spriel   +7 more
wiley   +1 more source

Directional Transformation of Native Holocellulose into Long-Chain Ether Fuel Precursors over Metal Oxides

Energies
Incomplete diesel combustion emits soot and CO. The use of biomass-derived, oxygen-containing diesel additives has been proposed as an effective mitigation strategy.
Yuan Liu, Jialong Chen, Li Yang, Fang Liu, Feiqiang Guo   +4 more
doaj   +1 more source

How to Construct a Combined S-CO2 Cycle for Coal Fired Power Plant?

Entropy, 2018
It is difficult to recover the residual heat from flue gas when supercritical carbon dioxide (S-CO2) cycle is used for a coal fired power plant, due to the higher CO2 temperature in tail flue and the limited air temperature in air preheater. The combined
Enhui Sun, Han Hu, Hangning Li, Chao Liu, Jinliang Xu   +4 more
doaj   +1 more source

Gumsense - a high power low power sensor node

, 2009
The development of increasingly complex algorithms for sensor networks has made it difficult for researchers to implement their design on typical sensor network hardware with limited computing resources.
Basford, P., J., Ellul, Martinez, K., R., Spanton   +3 more
core  

Low Power Processor Architectures and Contemporary Techniques for Power Optimization – A Review [PDF]

, 2009
The technological evolution has increased the number of transistors for a given die area significantly and increased the switching speed from few MHz to GHz range.
Gujarathi, Hemal S, McDonald-Maier, Klaus D, Qadri, Muhammad Yasir   +2 more
core   +2 more sources