Results 71 to 80 of about 3,714,854 (310)

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

FLOW FIELD ANALYSIS OF AN AUTOMOTIVE MIXED FLOW TURBOCHARGER TURBINE

Jurnal Teknologi, 2015
Traditionally, the turbocharger has been an essential tool to boost the engine power especially the diesel engine. However, in recent years it is seen as an enabling technology for engine downsizing of all internal combustion engines. The use of mixed flow turbine as replacement for radial turbine in an automotive turbocharger has been proven to ...
M. H. Padzillah, S. Rajoo, R. F. Martinez-Botas   +2 more
openaire   +1 more source

Analysis of a solar collector field water flow network [PDF]

A number of methods are presented for minimizing the water flow variation in the solar collector field for the Solar Building Test Facility at the Langley Research Center.
Knoll, R. H., Rohde, J. E.
core   +1 more source

On the multispacecraft determination of periodic surface wave phase speeds and wavelengths [PDF]

, 2010
Observations of surface waves on the magnetopause indicate a wide range of phase velocities and wavelengths. Their multispacecraft analysis allows a more precise determination of wave characteristics than ever before and reveal shortcomings of ...
A. N. Fazakerley, Bai, Balogh, Belmont, C. Foullon, C. J. Farrugia, C. J. Owen, Chandrasekhar, Chen, Chen, De Keyser, De Keyser, De Keyser, Elphic, F. T. Gratton, Fairfield, Fairfield, Farrugia, Farrugia, Foullon, Foullon, Foullon, Foullon, Fujimoto, Hasegawa, Hasegawa, Hasegawa, Hasegawa, Hones, Kokubun, Lavraud, Manuel, Mills, Miura, Miura, Miura, Miura, Nykyri, Ogilvie, Otto, Owen, Phan, R. B. Torbert, Roelof, Russell, Saunders, Schwartz, Southwood, Thomas, Torrence, Walker, Wright, Wu   +52 more
core   +2 more sources

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

FEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini, Nicolò Antonelli, Gianluca Molla   +2 more
wiley   +1 more source

Particle size analysis by sedimentation field flow fractionation

, 1988
ABSTRACT The analysis of particles in the sub-micron range by sedimentation field flow fractionation (SFFF) is not new but its commercial exploitation is recent. This inevitably will lead to a rigorous evaluation of the technique by many laboratories and for many applications as well as to rapid development.
Scarlett, B. (author), Merkus, H.G. (author), Mori, Y. (author), Schoonman, J. (author)   +3 more
openaire   +3 more sources

3D Velocity and Density Reconstructions of the Local Universe with Cosmicflows-1

, 2011
This paper presents an analysis of the local peculiar velocity field based on the Wiener Filter reconstruction method. We used our currently available catalog of distance measurements containing 1,797 galaxies within 3000 km/s: Cosmicflows-1.
Bilicki, Courtois, Cuesta, di Nella, Fixsen, Freedman, Gottlöber, Hoffman, Hoffman, Hoffman, Hoffman, Huchra, Hélène M. Courtois, Kashlinsky, Klypin, Kocevski, Komatsu, Lavaux, Nusser, Pike, R. Brent Tully, Stefan Gottlöber, Tully, Tully, Tully, Tully, Yehuda Hoffman, Zaroubi, Zaroubi   +28 more
core   +4 more sources

Phoretic self-propulsion at finite P\'eclet numbers [PDF]

, 2014
Phoretic self-propulsion is a unique example of force- and torque-free motion on small scales. The classical framework describing the flow field around a particle swimming by self-diffusiophoresis neglects the advection of the solute field by the flow ...
Lauga, Eric, Michelin, Sébastien
core   +4 more sources

Targeting TNBC: core–shell polycationic polyurea dendrimers with inherent anticancer activity

FEBS Open Bio, EarlyView.
Core–shell polycationic PURE dendrimers were tested in TNBC‐derived tumor models. Both formulations selectively targeted TNBC and effectively reduced tumor volume. PUREG4‐OEI48 suppressed tumor growth without detectable toxicity, whereas PUREG4‐OCEI24, despite showing efficacy, induced hepatic toxicity.
Adriana Cruz, Bruna Abreu, Cindy Mendes, Catarina Freitas‐Dias, Filipe Gonçalves, Fernanda Silva, José Ramalho, Saudade André, Vasco D. B. Bonifácio, Jacinta Serpa   +9 more
wiley   +1 more source

Analysis on Flow Field Characteristics and Barite Recovery Efficiency of Drilling Centrifuge

Shiyou jixie, 2022
Aiming at the recovery efficiency of barite in high density drilling fluid of ultra-deep wells, the drilling fluid was considered as a liquid-solid-solid fluid model to analyze the transient change process of flow field in centrifuge and the influence of
Yue Ming, Zhang Yuchen, Liu Yang, Wang Dongsen, Yang Baojian, Li Wei   +5 more
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