Results 61 to 70 of about 2,425,653 (248)

Segmented Versus Global Optimization of Intraocular Lens Constants Across Axial Length: A Multi-Lens, Multi-Formula Comparison Using a Disjoint Training Dataset

Diagnostics
Background/Objectives: Intraocular lens (IOL) constants are conventionally optimized globally across an entire calibration dataset, assuming that systematic prediction error is independent of axial length (AL).
Achim Langenbucher, Nóra Szentmáry, Alan Cayless, Peter Hoffmann, Kamran M. Riaz, Jascha Armin Wendelstein   +5 more
doaj   +1 more source

Interactive Natural Image Segmentation via Spline Regression [PDF]

IEEE Transactions on Image Processing, 2009
This paper presents an interactive algorithm for segmentation of natural images. The task is formulated as a problem of spline regression, in which the spline is derived in Sobolev space and has a form of a combination of linear and Green's functions. Besides its nonlinear representation capability, one advantage of this spline in usage is that, once ...
Shiming Xiang, Feiping Nie 0001, Chunxia Zhang 0001, Changshui Zhang   +3 more
openaire   +2 more sources

Results from segmented regression analysis on uptake of HIV testing.

, 2022
Results from segmented regression analysis on uptake of HIV testing.
Patrick Essiet (8294970), Olusola Sanwo (628338), Dorothy Oqua (515873), Hadiza Khamofu (294243), Bala Gana (14290283), Kufre-Abasi Ukpong (14290277), Kunle Kakanfo (14290298), Augustine Umoh (14290304), Kolawole Olatunbosun (14290301), Iheanyichukwu Elechi (14290274), Anthony Achanya (14290295), Ezekiel James (8294973), Helen Idiong (14290280), Otoyo Toyo (14290268), Robert Chiegil (679312), Pius Nwaokoro (14290265), Philip Imohi (14290292), Moses Bateganya (4801152), Uduak Akpan (7487570), Chika Obiora-Okafo (14290310), Matthew-David Ogbechie (14290289), Esther Nwanja (14290271), Echezona Ezeanolue (4684276), Ime Usanga (14290307), Augustine Idemudia (14290286), Isa Iyortim (14290313), Titilope Badru (294250), Satish Raj Pandey (6623354)   +27 more
core   +1 more source

Preoperative circulating tumor cells integrated with imaging analysis for prognostic evaluation in head and neck squamous cell carcinoma

Molecular Oncology, EarlyView.
Detecting circulating tumor cells (CTCs) in blood before surgery may help predict outcomes in patients with head and neck squamous cell carcinoma (HNSCC). Here, we show when combined with tumor size and lymph node involvement from routine imaging, CTC status identifies high‐risk patients with poorer survival—offering a simple, minimally invasive tool ...
Susanne Flach, Gizem Abaci, Tom Huberty, Axel Lechner, Lukas Käsmann, Jens Ricke, Sophia Stöcklein, Martin Canis, Philipp Baumeister, Marianna Alunni‐Fabbroni   +9 more
wiley   +1 more source

Numerical Investigation on Hybrid Rocket Motors with Star-Segmented Rotation Grain

Aerospace, 2022
A novel fuel grain configuration comprising two star-segmented grains is proposed. The effect of the rotation, mid-chamber length, and segmented position on the fuel regression rate and the combustion efficiency in hybrid rocket motors with star ...
Hui Tian, Xianzhu Jiang, Yudong Lu, Yu Liang, Hao Zhu, Guobiao Cai   +5 more
doaj   +1 more source

Segmented regression model coefficients for dental opioid prescription dispensing rate.

, 2023
Segmented regression model coefficients for dental opioid prescription dispensing rate.
Jennifer F. Waljee (6338339), Jason Zhang (288239), Kao-Ping Chua (12466431), Romesh P. Nalliah (17328045), Chad M. Brummett (6338336)   +4 more
core   +1 more source

Profiling neoadjuvant therapy response in rectal cancer using meta‐analysis of publicly available transcriptomic RNA‐seq datasets

Molecular Oncology, EarlyView.
This study integrates publicly available transcriptomic datasets to identify molecular signatures associated with response to neoadjuvant chemoradiotherapy in locally advanced rectal cancer. By analyzing a combination of multiple cohorts with bioinformatics approaches, we reveal biological pathways and immune‐related features that may improve ...
Aleksandra Stanojevic, Rafael Stroggilos, Mladen Marinkovic, Ana Djuric, Suzana Stojanovic‐Rundic, Radmila Jankovic, Sergi Castellvi‐Bel, Remond J.A. Fijneman, Antonia Vlahou, Jerome Zoidakis, Milena Cavic   +10 more
wiley   +1 more source

Adaptabilidade e estabilidade do rendimento de grãos de genótipos de feijão Grain yield adaptation and stability of bean genotypes

Pesquisa Agropecuária Brasileira, 1999
Efetuaram-se análises de adaptabilidade e estabilidade do rendimento de grãos de onze genótipos de feijão (Phaseolus vulgaris L.) de ensaios conduzidos em 23 municípios do Rio Grande do Sul, de 1988/89 a 1993/94, compreendendo 72 ambientes, visando ...
Clause Fátima de Brum Piana, Irajá Ferreira Antunes, João Gilberto Corrêa da Silva, Expedito Paulo Silveira   +3 more
doaj   +1 more source

NPI-006-Segmented-Water

, 2019
Segmented water phase for image: NPI-006-Filtered Segmentation performed using Watershed segmentation in Avizo.
Nathaly Lopes Archilha (5674033), Iara Frangiotti Mantovani (5674034), Anderson Camargo Moreira (5674035), Tannaz Pak (5607656), Ian B. Butler (1929049)   +4 more
core   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source