Results 81 to 90 of about 2,711,184 (322)

Parameters of technological machine roll contact curves [PDF]

E3S Web of Conferences
The main parameters of the contact curve of each roll are its shape and length, and the extent of the slip and no-slip zones. Analytical dependencies were obtained that determine the parameters of the contact curves of the rolls of technological machines.
Bahadirov Gayrat, Aliboev Kakhramon, Absamatov Zukhriddin   +2 more
doaj   +1 more source

Stability of rotating supermassive stars in presence of dark matter background [PDF]

, 1997
Stability of supermassive stars embedded in hot dark matter is investigated on the base of the energetic method. Stability effect of dark mater is compared with rotational stabilization and preference of the last factor is advocated.
arxiv   +1 more source

Surfaceome: a new era in the discovery of immune evasion mechanisms of circulating tumor cells

Molecular Oncology, EarlyView.
In the era of immunotherapies, many patients either do not respond or eventually develop resistance. We propose to pave the way for proteomic analysis of surface‐expressed proteins called surfaceome, of circulating tumor cells. This approach seeks to identify immune evasion mechanisms and discover potential therapeutic targets. Circulating tumor cells (
Doryan Masmoudi, Jérome Vialaret, Christophe Hirtz, Catherine Alix‐Panabières   +3 more
wiley   +1 more source

Study of resonant oscillations of an earth dam under seismic impacts considering dissipation in soil [PDF]

E3S Web of Conferences
The article proposes methods for numerically solving a nonstationary vibration problem of an earth dam using the finite element method in a plane formulation under dynamic impact.
Salyamova Klara, Nishonov Nematilla, An Ekaterina   +2 more
doaj   +1 more source

A comparative study of circulating tumor cell isolation and enumeration technologies in lung cancer

Molecular Oncology, EarlyView.
Lung cancer cells were spiked into donor blood to evaluate the recovery rates of the following circulating tumor cell (CTC) enrichment technologies: CellMag™, EasySep™, RosetteSep™, Parsortix® PR1, and Parsortix® Prototype systems. Each method's advantages and disadvantages are described.
Volga M Saini, Ezgi Oner, Mark P. Ward, Sinead Hurley, Brian David Henderson, Faye Lewis, Stephen P. Finn, Gerard J. Fitzmaurice, John J. O'Leary, Sharon O'Toole, Lorraine O'Driscoll, Kathy Gately   +11 more
wiley   +1 more source

Inhibition of topoisomerase 2 catalytic activity impacts the integrity of heterochromatin and repetitive DNA and leads to interlinks between clustered repeats

Nature Communications
DNA replication and transcription generate DNA supercoiling, which can cause topological stress and intertwining of daughter chromatin fibers, posing challenges to the completion of DNA replication and chromosome segregation.
Michalis Amoiridis, John Verigos, Karen Meaburn, William H. Gittens, Tao Ye, Matthew J. Neale, Evi Soutoglou   +6 more
doaj   +1 more source

RETRACTED: Experiments on pressing elastic-viscous products [PDF]

BIO Web of Conferences
See the retraction notice BIO Web of Conferences 138, 00001 (2024), https://doi.org/10.1051/bioconf ...
Bahadirov Gayrat, Nabiev Ayder, Tsoy Gerasim   +2 more
doaj   +1 more source

Cell‐free and extracellular vesicle microRNAs with clinical utility for solid tumors

Molecular Oncology, EarlyView.
Cell‐free microRNAs (cfmiRs) are small‐RNA circulating molecules detectable in almost all body biofluids. Innovative technologies have improved the application of cfmiRs to oncology, with a focus on clinical needs for different solid tumors, but with emphasis on diagnosis, prognosis, cancer recurrence, as well as treatment monitoring.
Yoshinori Hayashi, Janelle‐Cheri Millen, Romela Irene Ramos, Jennifer A. Linehan, Timothy G. Wilson, Dave S. B. Hoon, Matias A. Bustos   +6 more
wiley   +1 more source

Quasistaticity of the process of dynamic strain of soils

Инженерно-строительный журнал, 2019
Mechanical characteristics of soil under static and dynamic strains are determined experimentally. Their accuracy and reliability depends on quasi-static nature of strain process in soil.
Karim Sultanov, Pavel Loginov, Sabida Ismoilova, Zulfiya Salikhova   +3 more
doaj   +1 more source

Positive definiteness and stability of parametric interval matrices [PDF]

arXiv, 2017
We investigate positive definiteness, Hurwitz stability and Schur stability of parametric interval matrices. We give a verifiable sufficient condition for positive definiteness of parametric interval matrices with non-linear dependencies. We also give several sufficient and necessary conditions for stability of symmetric parametric interval matrices ...
arxiv