Results 71 to 80 of about 213,790 (291)

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source

Recurrence plot features of ECG signals [PDF]

, 1999
Single beats from ECG recording were used to demonstrate how the nonlinear dynamical analysis method of recurrence plots can be used to qualitatively describe data.
Mewett, David, Nazeran, Homer, Reynolds, Karen Jane   +2 more
core  

Organization of the magnetosphere during substorms [PDF]

, 2011
The change in degree of organization of the magnetosphere during substorms is investigated by analyzing various geomagnetic indices, as well as interplanetary magnetic field z-component and solar wind flow speed.
Abarbanel, Athanasiu, Aumaitre, Bak, Baker, Chang, Chapman, Chapman, Davies, Eckmann, Feldstein, Freeman, Frey, Gardiner, Golovchanskaya, Horton, K. Rypdal, Kaplan, Kaplan, Klimas, Klimas, Kozelov, Lewis, Mackey, March, March, Marwan, Marwan, Rypdal, Rypdal, Sharma, Sitnov, T. Živković, Takens, Trulla, Tsurutani, Uritsky, Uritsky, Valdivia, Valdivia, Vennestrøm, Vörös, Wanliss, Webber, Živković   +44 more
core   +2 more sources

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

Time-Difference-of-Arrival Estimation Based on Cross Recurrence Plots, with Application to Underwater Acoustic Signals

, 2016
International audienceThe estimation of the time difference of arrival (TDOA) consists of the determination of the travel-time of a wavefront between two spatially separated receivers , and it is the first step of processing systems dedicated to the ...
Gervaise, Cedric, Le Bot, Olivier, Mars, Jerome,   +2 more
core   +3 more sources

Recurrence of intestinal metaplasia and early neoplasia after endoscopic eradication therapy for Barrett’s esophagus: A systematic review and meta-analysis [PDF]

, 2017
Background Conflicting data exist with regard to recurrence rates of intestinal metaplasia (IM) and dysplasia after achieving complete eradication of intestinal metaplasia (CE-IM) in Barrett’s esophagus (BE) patients.
Cinnor, Birtukan, Das, Ananya, Early, Dayna S, Edmundowicz, Steven A, Fujii-Lau, Larissa L, Gaddam, Srinivas, Komanduri, Srinadh, Kushnir, Vladimir, Mullady, Daniel, Muthusamy, V. Raman, Shaheen, Nicholas, Simon, Violette C, Wani, Sachin, Wilson, Robert   +13 more
core   +2 more sources

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

AMID: Accurate Magnetic Indoor Localization Using Deep Learning

Sensors, 2018
Geomagnetic-based indoor positioning has drawn a great attention from academia and industry due to its advantage of being operable without infrastructure support and its reliable signal characteristics. However, it must overcome the problems of ambiguity
Namkyoung Lee, Sumin Ahn, Dongsoo Han
doaj   +1 more source

Novel ideas to further expand the applicability of rhythm analysis

Ecology and Evolution, 2021
The temporal structure of animals’ acoustic signals can inform about context, urgency, species, individual identity, or geographical origin. We present three independent ideas to further expand the applicability of rhythm analysis for isochronous, that ...
Lara S. Burchardt, Elodie F. Briefer, Mirjam Knörnschild   +2 more
doaj   +1 more source

Recurrences in three-state quantum walks on a plane

, 2010
We analyze the role of dimensionality in the time evolution of discrete time quantum walks through the example of the three-state walk on a two-dimensional, triangular lattice.
Jex, I., Kiss, T., Kollár, B., Štefaňák, M.   +3 more
core   +1 more source