Results 71 to 80 of about 1,036,480 (279)

Numerical Analysis of the Cross-Wedge Rolling Process by Means of Three Tools of Stepped Shafts From Aluminum Alloy 7075

open access: yesArchives of Metallurgy and Materials, 2015
This paper presents results of numerical calculations for the rolling process by means of three tools of stepped shafts from aluminum alloy 7075. Forming with the usage of tools with three different wedge spreading angles underwent analysis. In the paper,
Bartnicki J., Tomczak J., Pater Z.
doaj   +1 more source

How to keep the noise down without using the ‘Shush’ word! [PDF]

open access: yes, 2006
In autumn 2005 Leeds Metropolitan University’s Civic Quarter Library began a pilot to ‘zone’ study space to meet the differing demands of students. Requests asking for increased group study areas as more assignments require collaborative work had to be ...
Finlay, HJ, Fisher, K
core  

TheanoLM - An Extensible Toolkit for Neural Network Language Modeling

open access: yes, 2016
We present a new tool for training neural network language models (NNLMs), scoring sentences, and generating text. The tool has been written using Python library Theano, which allows researcher to easily extend it and tune any aspect of the training ...
Enarvi, Seppo, Kurimo, Mikko
core   +1 more source

Prognostic Impact of Histologic Subtypes in Mismatch Repair‐Deficient/Microsatellite Instability‐High Colorectal Cancer: A Single‐Center Retrospective Study of 1127 Stage 0–IV Patients

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background Deficient mismatch repair/microsatellite instability‐High (dMMR/MSI‐H) colorectal cancer (CRC) generally confers a favorable survival yet is paradoxically enriched for poorly differentiated (Por) histology, which is linked to aggressive behavior.
Tomoyuki Momma   +9 more
wiley   +1 more source

Impact of Biochar on Physicochemical Properties of Haplic Luvisol Soil under Different Land Use: A Plot Experiment

open access: yesAgronomy, 2019
There is limited information regarding the effect of biochar (BioC) on improving the fertility of degraded soils (fallow and grassland), particularly with respect to changes with time.
Marta Cybulak   +2 more
doaj   +1 more source

Entropy‐Guided Convolutional Neural Network Classification of Sensor Signals for Real‐Time Surface Quality Monitoring in Direct Laser Interference Patterning

open access: yesAdvanced Intelligent Systems, EarlyView.
Neural‐network pipeline for real‐time DLIP surface‐quality monitoring: spectral entropy of WLI topographies is used to generate interpretable K‐means labels, which are transferred to time‐resolved photodiode traces. A compact dual‐input 1D‐CNN (signal + laser parameters) learns discriminative spatiotemporal features and predicts “OK/NOK” surface ...
Marcelo Daniel Sallese   +4 more
wiley   +1 more source

Mapping the Reactivity of the C═C Bond of Cyclic Enol Ether Derivatives of Sugars: Nucleophilicity Parameters of Glycals

open access: yesAngewandte Chemie International Edition, EarlyView.
Endo or Exo? The first quantitative kinetic mapping of the nucleophilic reactivity of endo‐ and exo‐glycal compounds highlighted that endo‐glycals are typically 102 times less reactive than their corresponding parent cyclic enol ethers while exo‐glycals are 103 more nucleophilic. This experimental and computational structure–reactivity study highlights
Sophie Rodrigues   +7 more
wiley   +1 more source

Predictive Scheduling with Markov Chains and ARIMA Models

open access: yesApplied Sciences, 2020
Production scheduling is attracting considerable scientific interest. Effective scheduling of production jobs is a critical element of smooth organization of the work in an enterprise and, therefore, a key issue in production. The investigations focus on
Łukasz Sobaszek   +2 more
doaj   +1 more source

Combined Gravimetric, Electrochemical, and Computational Research on Benzothiophene Derivatives as Effective Corrosion Inhibitors for Mild Steel

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Four benzothiophenes, thianaphthene (BT‐1), 3‐bromothianaphthene (BT‐2), benzo[b]thiophene‐2‐carboxaldehyde (BT‐3), and benzo[b]thiophene‐2‐carbonitrile (BT‐4), were tested as mild steel corrosion inhibitors in 1‐M HCl. The compounds have the similar benzothiophene core but differ in the substituents bound to the ring.
Nhlanhla G. Chirwa   +3 more
wiley   +1 more source

Using the Hall Effect for Monitoring the Starter Condition in Motor Vehicles

open access: yesApplied Sciences, 2018
We present a new method of controlling the operational wear of the starter used for transport. The new method consists in making use of the magnetic field in the armature gap as a diagnostic signal for determining fitness for use.
Mieczysław Dziubiński   +5 more
doaj   +1 more source

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