Results 31 to 40 of about 3,355 (248)

Sobre la parametrización de cónicas con rotación (la manera fácil) (On parameterization of conics with rotation (the easy way))

Revista Digital Matemática, Educación e Internet
Se presentan algunas parametrizaciones usuales (trigonométricas y racionales) de las cónicas en posición estándar y algunas aplicaciones. Para cónicas con rotación en la que solo interesa una parametrización trigonométrica o una racional, se presentan ...
Walter Mora Flores
doaj   +1 more source

A statistical study of field-aligned electron beams associated with ion conics events [PDF]

Annales Geophysicae, 1998
A statistical study of field-aligned electron beams associated with upflowing ion conics is presented from Exos-D (Akebono) observations below 10 000 km.
W. Miyake, T. Mukai, N. Kaya
doaj   +1 more source

Flow Enabled Target Capture Halbach‐based magnetic enrichment increases circulating tumor cell capture from blood in metastatic cancer patients

Molecular Oncology, EarlyView.
Pair‐wise comparison of the CellSearch and FETCH enrichment technologies for circulating tumor cells (CTCs) from metastatic breast, prostate, and small cell lung cancer patients shows an increased capture of CTCs using FETCH enrichment. The clinical implementation of circulating tumor cells (CTCs) as a predictive tool for therapy efficacy in the ...
Michiel Stevens, Anouk Mentink, Tom Niessink, Frank Coumans, Leonie Mekenkamp, Ruchi Bansal, Jeroen Hiltermann   +6 more
wiley   +1 more source

Factoring with Pell conics

Lietuvos Matematikos Rinkinys, 2004
In the paper the Pell conics method for factoring integers, based on observations of Lemmer­meyer [2, 3], is presented explicitly. Moreover, a similar algorithm for factoring polynomials over finite fields is given.
Rasa Šleževičienė
doaj   +3 more sources

Problems of shape characterization and comparison in bryophytes

Acta Societatis Botanicorum Poloniae, 2014
Shapes of leaves of two liverwort species, viz. Lophozia ventricosa and Lophozia silvicola, were characterized by means of three different methods: polar coordinates, conics, and Fourier series.
Jerzy Szweykowski, Mirosław Krzyśko
doaj   +1 more source

Spatial and single‐nuclei transcriptomics reveals idiosyncratic and generic patterns in papillary and anaplastic thyroid cancers

Molecular Oncology, EarlyView.
Matched spatial transcriptomics and single‐nuclei RNA‐seq were generated for anaplastic and BRAFV600E papillary thyroid cancers revealing generic and tumor‐specific states occurring in cancer cells and in the tumor microenvironment. In this context, cancer dedifferentiation mirrored organoid maturation through ordered thyroid marker gain/loss ...
Adrien Tourneur, Joel Rodrigues Vitória, Manuel Saiselet, Ligia Craciun, Denis Larsimont, Anne Lefort, Frédérick Libert, Carine Maenhaut, Sabine Costagliola, Maxime Tarabichi, Mirian Romitti, Vincent Detours   +11 more
wiley   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Source altitudes and heating properties of electron conics observed at high altitudes by the Arase satellite

Earth, Planets and Space
Electron conics are a distinct type of electron distribution observed in Earth’s magnetosphere, characterized by enhanced fluxes of upgoing electrons at several-keV energies, particularly in the auroral acceleration region.
Hiroki Ishimaru, Shun Imajo, Yoshizumi Miyoshi, Yoichi Kazama, Kazushi Asamura, Ayako Matsuoka, Yoshiya Kasahara, Shiang-Yu Wang, Sunny W. Y. Tam, Chae-Woo Jun, Mariko Teramoto, Kazuhiro Yamamoto, Fuminori Tsuchiya, Atsushi Kumamoto, Atsuki Shinbori, Tomoaki Hori, Iku Shinohara, Tzu-Fang Chang, Bo-Jhou Wang   +18 more
doaj   +1 more source

A gradient-type deformation of conics and a class of Finslerian flows

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2017
The aim of this paper is to produce new examples of Riemannian and Finsler structures having as model a scalar deformation of conics inspired by the scaling transformation.
Crasmareanu Mircea
doaj   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source