Results 61 to 70 of about 4,659,611 (342)

Post-weld Heat Treatment and Groove Angles Affect the Mechanical Properties of T92/Super 304H Dissimilar Steel Weld Joints

open access: yesHigh Temperature Materials and Processes, 2018
The microstructures and mechanical properties of dissimilar weld joints between T92 and Super 304H steels were investigated. Dissimilar weld joints with four groove angles were constructed using gas tungsten arc welding. The results showed that post-weld
Shuo Wang   +3 more
doaj   +1 more source

Relativity, rank and the utility of income [PDF]

open access: yes, 2008
This is the accepted version of the following article: Rablen, M. D. (2008), Relativity, Rank and the Utility of Income. The Economic Journal, 118: 801–821, which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1111/j.1468-0297 ...
Argyle   +99 more
core   +2 more sources

Prolonged Corrected QT Interval as an Early Electrocardiographic Marker of Cyclophosphamide‐Induced Cardiotoxicity in Pediatric Hematology and Oncology Patients

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura   +5 more
wiley   +1 more source

Porous Carbon Nanofoam Derived From Pitch as Solar Receiver for Efficient Solar Steam Generation

open access: yesGlobal Challenges, 2020
Photothermal‐material‐assisted solar‐steam generation has recently attracted intensive attention due to its superior evaporation rate with high energy conversion efficiency for desalination.
Lihua Chen   +6 more
doaj   +1 more source

Utility Analysis for Multiple Selection Devices and Multiple Outcomes [PDF]

open access: yes, 1995
Traditional utility analysis only calculates the value of a given selection procedure over random selection. This assumption is not only an inaccurate representation of staffing policy but leads to overestimates of a device\u27s value.
Judge, Timothy A.   +1 more
core   +1 more source

Predicting Chronicity in Children and Adolescents With Newly Diagnosed Immune Thrombocytopenia at the Timepoint of Diagnosis Using Machine Learning‐Based Approaches

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser   +6 more
wiley   +1 more source

Energy efficiency and economic analysis of the thermomodernization of forest lodges in the Świętokrzyski National Park

open access: yesEPJ Web of Conferences, 2017
This paper analyses energy efficiency of thermomodernization project on the example of three forest lodges located in the Świętokrzyski National Park.
Wciślik Sylwia
doaj   +1 more source

Differences between groundwater fauna in shallow and in deep intergranular aquifers as an indication of different characteristics of habitats and hydraulic connections

open access: yesJournal of Limnology, 2016
The fauna in the hyporheic zones of rivers has been relatively well studied but that from the phreatic zone remains comparatively unknown and there are few investigations into deeper intergranular aquifers (over 30 m in depth) due to technical ...
Anton Brancelj   +2 more
doaj   +1 more source

Stochastic Differential Utility [PDF]

open access: yesEconometrica, 1992
Summary: This paper presents a stochastic differential formulation of recursive utility. Sufficient conditions are given for existence, uniqueness, time consistency, monotonicity, continuity, risk aversion, concavity, and other properties. In the setting of Brownian information, recursive and intertemporal expected utility functions are observationally
Duffie, Darrell, Epstein, Larry G
openaire   +1 more source

A Survey of Utility-Oriented Pattern Mining [PDF]

open access: yesIEEE Transactions on Knowledge and Data Engineering, 2018
The main purpose of data mining and analytics is to find novel, potentially useful patterns that can be utilized in real-world applications to derive beneficial knowledge. For identifying and evaluating the usefulness of different kinds of patterns, many
Wensheng Gan   +5 more
semanticscholar   +1 more source

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