Results 81 to 90 of about 3,718,232 (257)

Data fusion for timber bundle volume measurement

, 2019
In many industrial fields, the direct measurement of a specific parameter of interest can be too costly to be feasible. Using data from other parameters about the process, a data driven approach can instead be used for a cost-efficient estimation of the ...
Liguori C., O'Nils M., Pietrosanto A., Carratu M., Lundgren J.   +4 more
core   +1 more source

Relationship Between Error Ellipse and Error Quadrilateral in Bearing-Only Localization

IEEE Access
In dual-sensor bearing-only localization, existing studies on optimal sensor placement and the relationship between accuracy metrics and the covariance matrix indicate that error quadrilateral is closely related to the covariance matrix and exhibits a ...
Bencai Wang, Yinan Hu, Chunlai Yu, Ping Jiang, Xiaotong Qi, Huijun Yang, Bozi Yuan, Zhiyong Wang   +7 more
doaj   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

Molecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan, Veronika M Metzler, Simone de Brot, Corinne L Woodcock, Anna E Harris, Jennifer Lothion‐Roy, Emeli M Nilsson, Atara Ntekim, Michael S Toss, Jenny L Persson, Francesca Khani, Brian D Robinson, Lorraine J Gudas, Emad Rakha, David M Heery, Catrin S Rutland, Nigel P Mongan   +16 more
wiley   +1 more source

Review of Statistical Evaluation of Measurement Errors by Dunn [PDF]

The new edition of the book by Dunn (2004) is reviewed.measurement errors, linear models, mixed models ...
Nicholas J. Cox
core  

Coriolis massflow measurement errors due to inhomogeneous entrained particles: an analytical model [PDF]

The Coriolis mass flow meter is a critical instrument used in various industries for the precise measurement of mass flow rate and density of a fluid. Despite its widespread use, the impact of entrained particles within the fluid can significantly affect
Wernli, Stephan, Rieder, Alfred, Goren Huber, Lilach, Avdelidis, Nicolas P., Wernli, Stephen, Huber, Lilach Goren   +5 more
core   +1 more source

Accurate, Robust, and Convenient On-Wafer Measurements of GaAs Devices From 1 to 220 GHz by Single-Tier Calibration

IEEE Journal of Microwaves
We present a calibration substrate fabricated on 50-μm-thick semi-insulating GaAs for on-wafer ultra-wideband calibration from 1 to 220 GHz. Currently, due to substrate mismatch between a conventional alumina-based calibration substrate and the ...
Tianze Li, Lei Li, James C. M. Hwang
doaj   +1 more source

Obesity and Health-Care Costs in Switzerland: Dealing with Endogeneity in Non-Linear Regression Models

Swiss Journal of Economics and Statistics, 2016
Summary We draw microdata from the Swiss Household Panel to estimate the causal effect of obesity on the number of physician visits, the amount of hospital days, and the respective costs incurred.
Stefan Meyer
doaj   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

Measurement errors in Japanese Consumer Price Index [PDF]

In Japan, the Consumer Price Index (CPI) is widely used as a measure of inflation or the cost of living. The CPI is constructed by using a fixed-weight Laspeyres formula.
Shigenori Shiratsuka
core  

Back to the Future: Scientific Method and Science Reliability

Journal of Nature and Science of Medicine
We have worked in physics applied to medicine in the past 20 years. Many changes have happened during this period, and we are witnessing an epochal change in the approach to scientific research. What was clear 20 years ago has become opaque.
Ivan Corazza, Pier Luca Rossi
doaj   +1 more source