Results 81 to 90 of about 1,675,077 (286)

Nanoparticle shape and thermal radiation on Marangoni Water, Ethylene Glycol and Engine Oil Based Cu, Al2O3 and SWCNTs [PDF]

, 2017
The aim of this paper is to investigate the relationship between particle shape and radiation effects on Marangoni boundary layer flow and heat transfer of water, ethylene glycol and engine oil based Cu, Al2O3 and SWCNTs.
Adnan, Nur Atikah, Kandasamy, R., Mohammad, Radiah   +2 more
core   +1 more source

Polymersome Shape Transformation at the Nanoscale [PDF]

ACS Nano, 2013
Polymer vesicles, also named polymersomes, are valuable candidates for drug delivery and micro- or nanoreactor applications. As far as drug delivery is concerned, the shape of the carrier is believed to have a strong influence on the biodistribution and cell internalization.
Salva, Romain, Le Meins, Jean-François, Sandre, Olivier, Brûlet, Annie, Schmutz, Marc, Guenoun, Patrick, Lecommandoux, Sébastien   +6 more
openaire   +3 more sources

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Thermoelastic properties on Cu-Zn-Al shape memory springs

Materials Research, 2010
This paper present a thermomechanical study of actuators in form of helical springs made from shape memory alloy wires that can work as actuator and/or as sensor. These abilities are due to the martensitic transformation.
Carlos Augusto do Nascimento Oliveira, Cezar Henrique Gonzalez, Carlos José de Araújo, Oscar Olímpio de Araújo Filho, Severino Leopoldino Urtiga Filho   +4 more
doaj   +1 more source

Exact soliton solution and inelastic two-soliton collision in spin chain driven by a time-dependent magnetic field

, 2005
We investigate dynamics of exact N-soliton trains in spin chain driven by a time-dependent magnetic field by means of an inverse scattering transformation.
A.E. Bolovik, A.E. Borovik, A.E. Borovik, F.C. Pu, G.R.W. Quispel, H.C. Fogedby, H.J. Mikeska, J. Tjon, J.K. Kjems, J.P. Boucher, J.P. Boucher, Jiu-Qing Liang, K.A. Long, L.A. Takhtajan, L.D. Landau, L.J. de Jongh, Lu Li, M. Laksmanan, N.N. Huang, R.C. Thiel, T. Asano, T. Shimizu, T. Ziman, W. M. Liu, W.M. Liu, W.M. Liu, W.M. Liu, W.M. Liu, Y.S. Kivshar, Z.Y. Chen, Zai-Dong Li   +30 more
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Local Geometry Inclusive Global Shape Representation

, 2017
Knowledge of shape geometry plays a pivotal role in many shape analysis applications. In this paper we introduce a local geometry-inclusive global representation of 3D shapes based on computation of the shortest quasi-geodesic paths between all possible ...
Bhandarkar, Suchendra M., Das, Somenath
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source