Results 31 to 40 of about 3,278,763 (292)

Hybrid Analytical Performance Models of Parallel Computers

Communications, 2016
The paper is a follow up to the performance modelling of dominant parallel computers (NOW, GRID) with analytical hybrid models (mixed) based on combinations of a more precisely developed corrected standard analytical model (M/M/1and M/M/m) and on an ...
Peter Hanuliak, Michal Hanuliak
doaj   +1 more source

Office Building Tenants’ Electricity Use Model for Building Performance Simulations

Energies, 2020
Large office buildings are responsible for a substantial portion of energy consumption in urban districts. However, thorough assessments regarding the Nordic countries are still lacking.
Andrea Ferrantelli, Helena Kuivjõgi, Jarek Kurnitski, Martin Thalfeldt   +3 more
doaj   +1 more source

New Analytical Model for Determining the Roll Pitch Diameter in Three-Roll Continuous Retained Mandrel Rolling

Metals, 2023
The continuous tube-rolling method has been widely used to manufacture high-quality seamless pipes and tubes. However, the analytical model for determining the roll pitch diameter in three-roll continuous retained mandrel rolling from first principles ...
Zhaohui Wei, Chunjing Wu
doaj   +1 more source

Keyhole Formation by Laser Drilling in Laser Powder Bed Fusion of Ti6Al4V Biomedical Alloy: Mesoscopic Computational Fluid Dynamics Simulation versus Mathematical Modelling Using Empirical Validation

Nanomaterials, 2021
In the laser powder bed fusion (LPBF) process, the operating conditions are essential in determining laser-induced keyhole regimes based on the thermal distribution.
Asif Ur Rehman, Muhammad Arif Mahmood, Fatih Pitir, Metin Uymaz Salamci, Andrei C. Popescu, Ion N. Mihailescu   +5 more
doaj   +1 more source

Analytics Maturity Models: An Overview [PDF]

Information, 2020
This paper aims to review, characterize and comparatively analyze selected organizations’ analytics maturity models. Eleven various organizations’ analytics maturity models (AMMs) were characterized. The models’ characteristics were developed based on an academic literature review as well as reports and publications shared by analytics sector operators.
Karol Król, Dariusz Zdonek
openaire   +2 more sources

Predicting enantioseparations on polysaccharide-based stationary phases using achiral and chiral molecular descriptors

Journal of Chromatography Open
Achiral and chiral molecular descriptors were used to build models that predict the global retention of chiral molecules on the one hand, and their enantioselectivity, separation and elution sequence on the other.
Pieter De Gauquier, Jordy Peeters, Fardine Ameli, Emmanuelle Lipka, Kenno Vanommeslaeghe, Yvan Vander Heyden, Debby Mangelings   +6 more
doaj   +1 more source

Analytical determination of high-feed turning procedures by the application of constructive geometric modeling [PDF]

FME Transactions
The development of different machining procedures requires the exact mathematical description of those. This is especially important in finishing procedures, where the final geometry and surface characteristics of the parts are produced.
Sztankovics István
doaj   +1 more source

Issues on the Vibration Analysis of In-Service Laminated Glass Structures: Analytical, Experimental and Numerical Investigations on Delaminated Beams

Applied Sciences, 2019
Load-bearing laminated glass (LG) elements take the form of simple members in buildings (i.e., columns, beams, and plates) or realize stand-alone assemblies, where glass and other traditional constructional materials can interact.
Chiara Bedon
doaj   +1 more source

Potential impact of replacing the 13-valent pneumococcal conjugate vaccine with 15-valent or 20-valent pneumococcal conjugate vaccine in the 1 + 1 infant schedule in England: a modelling study

The Lancet Public Health
Summary: Background: Paediatric pneumococcal conjugate vaccine (PCV) programmes in England using seven-valent PCV (PCV7) in 2006 and 13-valent PCV (PCV13) in 2010 have reduced vaccine-type invasive pneumococcal disease, but the overall effect has been ...
Yoon Hong Choi, PhD, Marta Bertran, MSc, David J Litt, PhD, Shamez N Ladhani, ProfPhD, Elizabeth Miller, ProfFMedSci   +4 more
doaj   +1 more source

Neuropsychological and Educational Outcomes in Shwachman–Diamond Syndrome—A Report From the North American Shwachman–Diamond Syndrome Registry

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Shwachman–Diamond syndrome (SDS) is a rare autosomal recessive ribosomopathy characterized by bone marrow failure and multisystem involvement, with emerging evidence of associated neurocognitive impairment. Methods We conducted a retrospective study of 240 individuals with biallelic Shwachman–Bodian–Diamond syndrome (SBDS) mutations
Jane Koo, Melissa Gerstle, Leah Cheng, Richard Cooper, Katherine Coyne, Claire Dusa, Naomi E. Joffe, Diana Schwarz, Sarah Steltz, Akiko Shimamura, Kasiani C. Myers, Thea Quinton   +11 more
wiley   +1 more source