Results 51 to 60 of about 210,426 (300)

Hitting Times in Markov Chains with Restart and their Application to Network Centrality [PDF]

, 2017
Motivated by applications in telecommunications, computer scienceand physics, we consider a discrete-time Markov process withrestart. At each step the process eitherwith a positive probability restarts from a given distribution, orwith the complementary ...
Avrachenkov, Konstantin, Piunovskiy, Alexey, Zhang, Yi   +2 more
core   +6 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

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

Amb l'espai, ja no dins d'ell

Temes de Disseny, 2015
A mesura que les tecnologies materials i senyals nous comencen a transgredir l'espai interior, desenvolupen el potencial d'augmentar la resolució i la ressonància conceptuals.
Nicole Koltick
doaj   +2 more sources

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Beuys sintètic: sobre els nanomaterials i l'estètica de la imperceptibilitat

Artnodes, 2015
Aquest treball centra l'atenció sobre la paradoxal naturalesa dels nanoobjectes i analitza la relació entre una matèria imperceptible (massa petita per ser percebuda pels sentits) i les seves formes de manifestació ostensibles.
Tincuta Heinzel
doaj   +1 more source

Understanding person acquisition using an interactive activation and competition network [PDF]

, 2002
Face perception is one of the most developed visual skills that humans display, and recent work has attempted to examine the mechanisms involved in face perception through noting how neural networks achieve the same performance.
Brennen T., Bruce V., Bruce V., Brédart S., Brédart S., Burke D.M., Burton A.M., Burton A.M., Burton A.M., Burton A.M., Burton A.M., Cohen G., Cohen G., Ellis A.W., Goddard N.H., Hanley J.R., Hebb D.O., Hugh G. Lewis, Humphreys G.W., McClelland J.L., McWeeny K.H., Medler D.A., Nakisa R.C., Rumelhart D.E., Sarah V. Stevenage, Semenza C., Semenza C., Stanhope N., Stevenage S.V., Valentine T., Valentine T., Young A.W.   +31 more
core   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Les obres d'art, les persones i els materials. Una anàlisi fenomenològica i sistèmica de l'art actual

Artnodes, 2015
Aquest treball analitza els vincles fenomenològics i interrelacionals que hi ha entre la tecnologia, les persones i l'art actual. Maurice Merleau-Ponty planteja que hi ha una relació no jeràrquica entre subjecte físic i objecte material. Els objectes són
Nuria Peist
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source