Results 71 to 80 of about 7,237,549 (190)

Testing the stability of the benefit transfer function for discrete choice contingent valuation data [PDF]

open access: yes, 2007
We examine the stability of the benefit transfer function across 42 recreational forests in the British Isles. A working definition of reliable function transfer is put forward, and a suitable statistical test is provided.
Hutchinson, W. George   +2 more
core  

Artin L-Functions for Abelian Extensions of Imaginary Quadratic Fields [PDF]

open access: yes, 2005
Let F be an abelian extension of an imaginary quadratic field K with Galois group G. We form the Galois-equivariant L-function of the motive h(Spec F)(j) where the Tate twists j are negative integers.
Johnson, Jennifer Michelle
core   +1 more source

Magnetized and quadratic convection based thermal transport in ternary radiative bio-nanofluid via intelligent neural networks: Two hidden layers mechanism

open access: yesResults in Physics
Significance: The thermal analysis of nanofluid in a vertical cylinder (artery) in a magnetized environment holds significant implications in physiological and thermal regulation networks.
Assad Ayub   +7 more
doaj   +1 more source

Simple model for the prediction of ammonia volatilization from water basin: effect of water temperature and pH [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2004
Ammonia is a primary chemical used for preserving rubber latex. Consequently, the wastewater from concentrated rubber latex processing contains high ammonia concentration.
Intamanee, J.   +3 more
doaj  

Greedy randomized dispatching heuristics for the single machine scheduling problem with quadratic earliness and tardiness penalties [PDF]

open access: yes
In this paper, we present greedy randomized dispatching heuristics for the single machine scheduling problem with quadratic earliness and tardiness costs, and no machine idle time. The several heuristic versions differ, on the one hand, on the strategies
Maria R. A. Moreira, Jorge M. S. Valente
core  

A FEASIBLE AND OBJECTIVE CONCEPT OF OPTIMALITY: THE QUADRATIC LOSS FUNCTION AND U. S. MONETARY POLICY IN THE 1960's [PDF]

open access: yes
The introduction of linear-quadratic methods in monetary economics in the 1960s tinged the intense debate about the optimal monetary policy instrument.
Pedro Garcia Duarte
core  

A Comet Assay for DNA Damage and Repair After Exposure to Carbon-Ion Beams or X-rays in

open access: yesDose-Response, 2018
Ionizing radiation (IR) can result in serious genomic instability and genotoxicity by causing DNA damage. Carbon ion (CI) beams and X-rays are typical IRs and possess high-linear energy transfer (LET) and low-LET, respectively.
Miaomiao Zhang   +5 more
doaj   +1 more source

A characterization of the composite price variable to approximate a price aggregator function in the Quadratic Almost Ideal Demand System [PDF]

open access: yes
In investigating linear approximations to the Quadratic Almost Ideal Demand System (QUAIDS), Matsuda (2006) proposed a composite variable to approximate a price aggregator function.
Amita Majumder
core  

Numerical research on the flow and heat transfer characteristics in the immersion jet cooling for servers

open access: yesCase Studies in Thermal Engineering
Immersion cooling and jet impingement liquid cooling, as two of the significant emerging direct contact liquid cooling methods, have promising prospects for development and application.
Yingying Zhang   +4 more
doaj   +1 more source

Shear Lag Effect of Ultra-Wide Box Girder under Influence of Shear Deformation

open access: yesApplied Sciences
The objective of this study was to determine the reasonable flexural functions of ultra-wide box girders, reveal the mechanism of the shear lag effect, and improve the analysis theory of ultra-wide box girders. Considering a single-box three-chamber thin-
Yanfeng Li   +3 more
doaj   +1 more source

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