Results 71 to 80 of about 867,908 (334)

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

One-loop Correction and the Dilaton Runaway Problem [PDF]

, 1995
We examine the one-loop vacuum structure of an effective theory of gaugino condensation coupled to the dilaton for string models in which the gauge coupling constant does not receive string threshold corrections.
A. Font, C.P. Burgess, E. Witten, G. Lopes Cardoso, G. Veneziano, I. Antoniadis, I. Antoniadis, J. Ellis, J.A. Casas, J.P. Derendinger, J.P. Derendinger, L. Dixon, M. Dine, M.B. Green, M.K. Gaillard, Mary K. Gaillard, N.V. Krasnikov, P. Binétruy, P. Binétruy, P. Binétruy, Rulin Xiu, S. Ferrara, S. Ferrara, S. Ferrara, D. Lüst, T.R. Taylor, T.R. Taylor, T.R. Taylor, V. Kaplunovsky   +27 more
core   +2 more sources

Modeling moist air effects and shape memory alloys in elastocaloric devices

Frontiers in Materials
Elastocaloric systems, which leverage shape memory alloys (SMAs) to achieve efficient, eco-friendly thermal management, offer a promising alternative to conventional air conditioning technologies.
D. Zimmermann, D. Zimmermann, F. Louia, F. Welsch, P. Motzki, P. Motzki, S. Seelecke   +6 more
doaj   +1 more source

Enhancement of Condensation Heat Transfer Rate of the Air-Steam Mixture on a Passive Condenser System Using Annular Fins

Energies, 2017
This paper presents an experimental investigation on the enhancement of the heat transfer rate of steam condensation on the external surfaces of a vertical tube with annular fins. A cylindrical condenser tube, which is 40 mm in outer diameter and 1000 mm
Yeong-Jun Jang, Dong-Jae Choi, Sin Kim, Myung-Taek Hyun, Yeon-Gun Lee   +4 more
doaj   +1 more source

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source

Employing the Peltier Effect to Control Motor Operating Temperatures

Energies, 2023
Electrical insulation failure is the most common failure mechanism in electrical machines (motors and generators). High temperatures and/or temperature gradients (HTTG) are the main drivers of insulation failure in electrical machines.
Stephen Lucas, Romeo Marian, Michael Lucas, Titilayo Ogunwa, Javaan Chahl   +4 more
doaj   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Liquid methane gelled with methanol and water reduces rate of nitrogen absorption [PDF]

, 1972
Dilution of gelant vapor with inert carrier gas accomplishes gelation. Mixture is injected through heated tube and orifice into liquid methane for immediate condensation within bulk of liquid.
Vanderwall, E. M.
core   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Soft Condensation

Physical Review Letters
When moist air meets a cold surface, it creates a breath figure characterized by numerous small droplets. The central question is how the vapor flux is distributed between the growth of previously condensed drops and the nucleation of new ones. Here, we investigate the nucleation, growth, and coalescence of droplets on soft crosslinked polymer networks.
Ambre Bouillant, Christopher Henkel, Uwe Thiele, Bruno Andreotti, Jacco H. Snoeijer   +4 more
openaire   +5 more sources