Results 51 to 60 of about 881,069 (299)

Rail Privatisation: The Economic Theory [PDF]

open access: yes, 1994
The purpose of this paper is to examine the relevance of economic theory to the rail privatisation proposals contained in the Railways Act 1993. After a review of the latest rail privatisation literature four major themes emerged: (1) Contestability ...
Nash, C.A.   +3 more
core  

Circulating tumor cell viability during and after radiotherapy mirrors treatment response in cancer patients

open access: yesMolecular Oncology, EarlyView.
Radiotherapy (RT) response depends on the DNA repair capacity of tumor and host cells. We show that circulating tumor cell (CTC) counts and apoptosis rates before and after RT predict treatment response and outcome, which can be accessed via easily accessible liquid biopsy approaches. Created in BioRender. Wikman, H.
Yvonne Goy   +10 more
wiley   +1 more source

Mathematical Modeling Of Horizontal Displacement Of Above-ground Gas Pipelines [PDF]

open access: yes, 2017
The modern geodetic equipment allows observations as soon as possible, providing high accuracy and productivity. Achieving high accuracy of measurement is impossible without taking into account external factors that create influence on an observation ...
Kukhtar, D. (Denys)
core  

Acceleration-based fault-tolerant control design of offshore fixed wind turbines [PDF]

open access: yes, 2016
Wind turbines (WTs) are basically controlled by varying the generator load torque (with the so-called torque control) and the blade pitch angles (with the so-called pitch control) based on measurement of the generator shaft speed.
Acho Zuppa, Leonardo   +3 more
core   +2 more sources

Clinical performance of the urine‐based TERT promoter AbsoluteQ Digital PCR for non‐invasive detection of bladder cancer

open access: yesMolecular Oncology, EarlyView.
A urine‐based digital PCR assay targeting two hotspot TERT promoter variants detected bladder cancer with high sensitivity and no false positives in this case–control cohort. The streamlined AbsoluteQ workflow outperformed Sanger sequencing and supports non‐invasive molecular testing for bladder cancer detection.
Anna Nykel   +12 more
wiley   +1 more source

Monitoring of the accelerator beam distributions for internal target facilities [PDF]

open access: yes, 2000
We describe a direct method for monitoring the geometrical dimensions of a synchrotron beam at the target position for internal target installations.
A. Budzanowski   +32 more
core   +2 more sources

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

open access: yesFEBS 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   +8 more
wiley   +1 more source

Tracer Production Profile Characteristics in Qingcheng Oilfield's Shale Oil Reservoirs with Extra-Long Horizontal Wells

open access: yesCejing jishu
Tracer monitoring is a new dynamic monitoring technology that is different from conventional cable logging, which can theoretically achieve a direct and accurate quantitative evaluation of the production profile of horizontal wells.
ZHUO Hong   +5 more
doaj   +1 more source

Displacement Parameter Inversion for a Novel Electromagnetic Underground Displacement Sensor

open access: yesSensors, 2014
Underground displacement monitoring is an effective method to explore deep into rock and soil masses for execution of subsurface displacement measurements.
Nanying Shentu   +6 more
doaj   +1 more source

Numerical simulation analysis of ecological monitoring of small reservoir dam based on maximum entropy algorithm

open access: yesOpen Geosciences, 2023
Displacement monitoring method of reservoir dam is a key research topic at present. In order to better display the overall efficiency of horizontal displacement and vertical displacement monitoring, a numerical simulation analysis method of ecological ...
Wang Qing   +4 more
doaj   +1 more source

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