Results 71 to 80 of about 23,684,708 (387)

PARP inhibitors elicit distinct transcriptional programs in homologous recombination competent castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
PARP inhibitors are used to treat a small subset of prostate cancer patients. These studies reveal that PARP1 activity and expression are different between European American and African American prostate cancer tissue samples. Additionally, different PARP inhibitors cause unique and overlapping transcriptional changes, notably, p53 pathway upregulation.
Moriah L. Cunningham   +21 more
wiley   +1 more source

Predicting Long-Term Stability of Precise Oscillators under Influence of Frequency Drift

open access: yesSensors, 2018
High-performance oscillators, atomic clocks for instance, are important in modern industries, finance and scientific research. In this paper, the authors study the estimation and prediction of long-term stability based on convex optimization techniques ...
Weiwei Cheng, Guigen Nie
doaj   +1 more source

Reactive with tags classifier system applied to real robot navigation [PDF]

open access: yes, 1999
7th IEEE International Conference on Emerging Technologies and Factory Automation. Barcelona, 18-21 October 1999.A reactive with tags classifier system (RTCS) is a special classifier system.
Isasi, Pedro   +3 more
core   +3 more sources

Inertial Navigation System/Doppler Velocity Log (INS/DVL) Fusion with Partial DVL Measurements

open access: yesItalian National Conference on Sensors, 2017
The Technion autonomous underwater vehicle (TAUV) is an ongoing project aiming to develop and produce a small AUV to carry on research missions, including payload dropping, and to demonstrate acoustic communication.
A. Tal, I. Klein, R. Katz
semanticscholar   +1 more source

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

open access: yesMolecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts   +8 more
wiley   +1 more source

Fast and Reliable Network RTK Positioning Based on Multi-Frequency Sequential Ambiguity Resolution under Significant Atmospheric Biases

open access: yesRemote Sensing
The positioning performance of the Global Navigation Satellite System (GNSS) network real-time kinematic (NRTK) depends on regional atmospheric error modeling.
Hao Liu   +5 more
doaj   +1 more source

A Police and Insurance Joint Management System Based on High Precision BDS/GPS Positioning

open access: yesSensors, 2018
Car ownership in China reached 194 million vehicles at the end of 2016. The traffic congestion index (TCI) exceeds 2.0 during rush hour in some cities. Inefficient processing for minor traffic accidents is considered to be one of the leading causes for ...
Wenwei Zuo   +4 more
doaj   +1 more source

A Real-Time Collision Avoidance System for Autonomous Surface Vessel Using Fuzzy Logic

open access: yesIEEE Access, 2020
Numerous researches have been done to develop ASV (Autonomous Surface Vessel) collision avoidance systems. Most of the systems used static methods but did not apply a knowledge base where solutions can be reused and adapted to solve a new case.
Yancai Hu   +3 more
doaj   +1 more source

e-Navigation and Electronic Charting: Implications for Hydrographic Community [PDF]

open access: yes, 2009
e-Navigation is a recent IMO initiative that aims to integrate existing/new shipboard and shore-based navigational tools into an “all embracing” system. Defined as: “...
Alexander, Lee
core   +1 more source

Accuracy of Implant Placement with a Navigation System, a Laboratory Guide, and Freehand Drilling.

open access: yesThe International Journal of Oral and Maxillofacial Implants, 2018
PURPOSE Computer-aided surgery under navigation system guidance is widely applied in dental implant procedures. However, the accuracy of drilling with such navigation systems has not been comparatively evaluated alongside those of laboratory guide-based ...
Chang-Kai Chen   +5 more
semanticscholar   +1 more source

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