Results 101 to 110 of about 1,191,687 (316)

Contour Matching Using Local Affine Transformations

open access: yes, 1992
Partial constraints are often available in visual processing tasks requiring the matching of contours in two images. We propose a non- iterative scheme to determine contour matches using locally affine transformations.
Bachelder, Ivan A.
core  

Response to letter to the editor “Re: ‘CaRMS at 50’”

open access: yesCanadian Medical Education Journal, 2020
Lisa Turriff   +3 more
doaj   +1 more source

The Existence of Equilibrium Flows

open access: yesJournal of Mechanism and Institution Design
In this paper, we establish conditions for the existence of an equilibrium in the equilibrium flow problem studied by Galichon et al. (2024). The problem nests several classical economic models such as bipartite matching models, hedonic pricing models ...
Alfred Galichon   +2 more
doaj   +1 more source

Does Mentoring Assist in Developing Beginning Principals’ Instructional Leadership Skills? [PDF]

open access: yesInternational Journal of Evidence Based Coaching and Mentoring, 2010
This study examines the perceptions and experiences of six beginning principals in relation to the effectiveness of District-Created Mentoring Programmes (DCMP) and a statewide Administrator Mentoring Programme (AMP) in Missouri, USA.
Susan G. Gettys   +2 more
doaj  

Application of an Extremal Result of Erdős and Gallai to the (n,k,t) Problem

open access: yesTheory and Applications of Graphs, 2017
An extremal result about vertex covers, attributed by Hajnal to Erdős and Gallai, is applied to prove the following: If n, k, and t are integers satisfying n ≥ k ≥ t ≥ 3 and k ≤ 2t - 2, and G is a graph with the minimum number of edges among graphs on n ...
Matt Noble   +3 more
doaj   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau   +8 more
wiley   +1 more source

Monotonicity and Nash implementation in matching markets with contracts

open access: yes, 2005
Haake C-J, Klaus B. Monotonicity and Nash implementation in matching markets with contracts. Working Papers. Institute of Mathematical Economics. Vol 372.
Klaus, B.E.   +3 more
core   +1 more source

A Photogrammetric and Computer Vision-Based Approach for Automated 3D Architectural Modeling and Its Typological Analysis

open access: yesRemote Sensing, 2014
Thanks to the advances in integrating photogrammetry and computer vision, as well as in some numeric algorithms and methods, it is possible to aspire to turn 2D (images) into 3D (point clouds) in an automatic, flexible and good-quality way.
Jesús García-Gago   +3 more
doaj   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

open access: yesMolecular 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   +16 more
wiley   +1 more source

Efficiency in Matching Markets with Regional Caps: The Case of the Japan Residency Matching Program [PDF]

open access: yes
In an attempt to increase the placement of medical residents to rural hospitals, the Japanese government recently introduced "regional caps" which restrict the total number of residents matched within each region of the country.
Yuichiro Kamada, Fuhito Kojima
core  

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