Results 111 to 120 of about 13,820,923 (282)

High-for-Low and Low-for-High: Efficient Boundary Detection from Deep Object Features and its Applications to High-Level Vision

, 2015
Most of the current boundary detection systems rely exclusively on low-level features, such as color and texture. However, perception studies suggest that humans employ object-level reasoning when judging if a particular pixel is a boundary.
Bertasius, Gedas, Shi, Jianbo, Torresani, Lorenzo   +2 more
core   +1 more source

Development of a Quantitative Method to Assess Dental Students' Manual Dexterity in Tooth Cavity Preparation

European Journal of Dental Education, EarlyView.
ABSTRACT Purpose This study aims to develop a novel method for objectively assessing dental students' manual dexterity in tooth cavity preparation using 3D technology. Materials and Methods An artificial tooth model compatible with traditional dental simulators was created using 3D scanning and printing technology.
Jong‐Ki Lee, Jongok Lee, Jeong‐Kil Park, Sung‐Ae Son, Hyoung Seok Shin, Jae‐Hoon Kim   +5 more
wiley   +1 more source

Masses and decay constants of the $D_{s0}^*(2317)$ and $D_{s1}(2460)$ from $N_f=2$ lattice QCD close to the physical point

, 2017
We perform a high statistics study of the $J^{P}=0^{+}$ and $1^{+}$ charmed-strange mesons, $D_{s0}^*(2317)$ and $D_{s1}(2460)$, respectively. The effects of the nearby $DK$ and $D^{*}K$ thresholds are taken into account by employing the corresponding ...
Andreas Schäfer, Antonio Cox, Gunnar S. Bali, null null, Sara Collins   +4 more
core   +1 more source

Vanadium oxide supported on mesoporous SBA-15 modified with Al and Ga as a highly active catalyst in the ODS of DBT

, 2017
Vanadium oxides supported on mesoporous SBA-15 catalysts with different vanadium loadings were studied in the oxidative desulfurization (ODS) of dibenzothiophene as a model sulfur compound.
L. Rivoira, M. L. Martínez, O. Anunziata, A. Beltramone   +3 more
semanticscholar   +1 more source

A genetic algorithm simheuristic for solving the stochastic project portfolio selection problem with portfolio reliability constraints

International Transactions in Operational Research, EarlyView.
Abstract In response to the increasing complexity of modern products, dynamic markets, and intensified competition, project‐based organizations are actively seeking methodologies to efficiently manage their expanding project portfolios. This paper analyzes the project portfolio selection problem in uncertain environments. Despite recent advances in the
Miguel Saiz, David Lopez‐Lopez, Laura Calvet, Angel A. Juan   +3 more
wiley   +1 more source

Merger as Intermittent Accretion

, 2008
The Self-Similar Secondary Infall Model (SSIM) is modified to simulate a merger event. The model encompass spherical versions of tidal stripping and dynamical friction that agrees with the Syer & White merger paradigm's behaviour.
Ascasibar, Ascasibar, Avila-Reese, Barnes, Bertschinger, Binney, del Popolo, Diemand, Fillmore, Gunn, Henriksen, Henriksen, Henriksen, Henriksen, Henriksen, Henriksen, Henriksen, Hiotelis, Hoffman, Le Delliou, Lu, M. Le Delliou, MacMillan, Navarro, Ryden, Salvador-Solé, Syer, Williams   +27 more
core   +2 more sources

Exact solution algorithms for biobjective mixed integer programming problems

International Transactions in Operational Research, EarlyView.
Abstract We consider criterion space algorithms for biobjective mixed integer programs. The algorithms solve scalarization models in order to explore predetermined regions of the objective space called boxes, defined by two nondominated points. When exploring, the algorithm exploits information on its corner points and chooses the scalarization problem
Deniz Emre, Özlem Karsu, Firdevs Ulus
wiley   +1 more source

In vitro evaluation of the impact of intraoral scanner, scanning aids, and the scanned arch on the scan accuracy of edentulous arches

Journal of Prosthodontics, EarlyView.
Abstract Purpose To assess the accuracy of complete maxillary and mandibular edentulous arch scans obtained using two different intraoral scanners (IOSs), with and without scanning aids, and to compare these results to those obtained using conventional impression methods.
Faris Z. Jamjoom, Adhwaa Aldghim, Omar Aldibasi, Burak Yilmaz   +3 more
wiley   +1 more source

The long‐term outcomes of maxillary implant‐supported overdentures: A retrospective study

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study examined the survival rate of implants and maxillary implant‐supported overdentures (MIS‐ODs) and identified the frequency of maintenance needs as well as technical and biological complications associated with MIS‐ODs. Materials and Methods This retrospective cohort study included 86 patients who received 86 MIS‐ODs between ...
Majid Zakeri, Amir Azarpazhooh, Vanessa C. Mendes, Ahmed Ben Suleiman, David Chvartszaid   +4 more
wiley   +1 more source

Hypoadrenocorticism‐like syndrome in a cat with Tritrichomonas foetus infection: a case report

Journal of Small Animal Practice, EarlyView.
A reduced sodium: potassium ratio is an uncommon finding in cats, and is typically associated with conditions such as hypoadrenocorticism, severe renal and cardiovascular diseases, cavitary effusion and certain non‐parasitic gastrointestinal diseases.
M. Crisonà, F. Fracassi, A. M. Tardo, S. Okonji, F. Del Baldo   +4 more
wiley   +1 more source