Results 241 to 250 of about 677,354 (302)

By‐product of heparin extraction as a sustainable alternative to enhance the use of nitrogen in agriculture

Environmental Progress &Sustainable Energy, EarlyView.
Abstract This study evaluates the potential of a new organic fertilizer derived from porcine intestinal mucosa (designated BHE), a by‐product of the heparin extraction process, as a sustainable nitrogen (N) source for agriculture. The work was conducted in two stages: (i) chemical and spectroscopic characterization of BHE compared with poultry litter ...
Aline Zanquetti, Felipe Augusto Bueno Rossi, Jonatas Thiago Piva, Larissa Macedo dos Santos‐Tonial   +3 more
wiley   +1 more source

TensorFlow-based MobileNetV2 U-Net tumor segmentation and multiparametric MRI radiomics for predicting cervical lymph node metastasis in oral tongue squamous cell carcinoma. [PDF]

Ther Adv Med Oncol
Gang Q, Feng J, Chen B, Zhang N, Zhang K.   +4 more
europepmc   +1 more source

Evaluation of real-time source apportionment approaches in six Chinese cities using the AXA (ACSM, Xact, Aethalometer) instrumental set-up. [PDF]

Sci Rep
Manousakas MI, Cui T, Wang Q, Qi L, Furger M, Cheung RKY, Dada L, Hao Y, Khare P, Tian J, Han Y, Chen Y, Kong S, Wu Y, Sun Y, Zhang R, Slowik JG, Cao J, Daellenbach KR, Prévôt ASH.   +19 more
europepmc   +1 more source

The illusory correlation between geometrical similarity and physician satisfaction in heart auto-segmentation revealed by a physician-blind test. [PDF]

J Appl Clin Med Phys
Lee JC, Heo EJ, Cho SH, Lee DY, Chang KH, Shim JB, Lee NK, Lee S.   +7 more
europepmc   +1 more source

Multi-objective Big Bang Big Crunch framework for reliable rice disease and variety classification with conditional calibration. [PDF]

PLoS One
Singh C, Singh A, Dhelim S.
europepmc   +1 more source

Clinician-accessible automated machine learning in oral healthcare: A systematic review. [PDF]

Jpn Dent Sci Rev
Shujaat S, Riaz M, Almutairi H, Alanazi H, Altalhi L, Alenazi N, Bin Osayl H, Philip MR, Aboalela AA, Ma H.   +9 more
europepmc   +1 more source

A fully automated drilling machine for printed circuit boards with superior path optimization. [PDF]

Sci Rep
Mamdouh M, Khalid A, Mahmoud R, Desouki O, Abdellatif SO.   +4 more
europepmc   +1 more source

Geometric video projector auto-calibration

2009 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2009
In this paper we address the problem of geometric calibration of video projectors. Like in most previous methods we also use a camera that observes the projection on a planar surface. Contrary to those previous methods, we neither require the camera to be calibrated nor the presence of a calibration grid or other metric information about the scene.
Draréni, Jamil, Roy, Sébastien, Sturm, Peter   +2 more
openaire   +3 more sources

Array Auto-calibration [PDF]

, 2013
In this thesis, efficient methods are presented to calibrate large or small aperture array systems containing different types of uncertainties. specifically the challenge of reducing the number of external sources required to calibrate an array is addressed and array calibration methods suitable for use when sources may be operating in the "near-far ...
Willerton, Marc, Marc Willerton
openaire   +3 more sources