Results 71 to 80 of about 26,494,628 (344)

Gross value yield potential of coppice, high forest and model conversion of high forest to coppice on best sites

open access: yesJournal of Forest Science, 2011
Based on yield tables for oak high forest and oak coppice (both first site class) and using assortment tables and assortment prices in the Czech Republic in 2009, a set of variants of conversion of high forest to coppice was simulated. Average annual cut
M. Kneifl, J. Kadavý, R. Knott
doaj   +1 more source

Required Rates of Return for Corporate Investment Appraisal in the Presence of Growth Opportunities [PDF]

open access: yes, 2008
Traditional methods of estimating required rates of return overstate hurdle rates in the presence of growth opportunities. We attempt to quantify this effect by developing a simple model which: (i) identifies those companies that have valuable growth ...
Danbolt, Jo   +2 more
core   +1 more source

Prevalence and Trajectory of Household Material Hardship Among Children With Advanced Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Families of children with advanced cancer living in poverty experience inferior outcomes including poor parent mental health and worse child quality of life. Household material hardship (HMH: food, housing, transportation, and/or utility insecurity) is a modifiable poverty exposure—and potential intervention target—that ...
Sarah Wright   +13 more
wiley   +1 more source

CONSIDERATIONS ON COMMON PRACTICAL APPLICATIONS OF NORMAL DISTRIBUTION [PDF]

open access: yesAnnals of the University of Petrosani: Economics
In the case of a large number of practical considerations, such as those related to the distribution coefficient of the population’s intelligence, the ratio between motivation and performance, but also the distribution of the average of an exam in the ...
CĂTĂLIN ILIE MITRAN
doaj  

Prognostic Value of the Average Lung CT Number in Patients with Acute Paraquat Poisoning

open access: yesEmergency Medicine International, 2023
Objective. The chest computed tomography (CT) examination is an important clinical examination in the diagnosis and monitoring of paraquat- (PQ-) induced lung injury. The aim of this study was to explore the prognostic value of the average lung CT number
Xinrui Jiang   +6 more
doaj   +1 more source

On asymptotic value for dynamic games with saddle point

open access: yes, 2015
The paper is concerned with two-person games with saddle point. We investigate the limits of value functions for long-time-average payoff, discounted average payoff, and the payoff that follows a probability density.
Khlopin, Dmitry
core   +1 more source

Hole tunneling times in GaAs/AlAs double-barrier structures [PDF]

open access: yes, 1989
We have calculated hole tunneling times in GaAs/AlAs double-barrier structures taking quantum well band-mixing effects into account. Our results indicate that for sufficiently high hole temperatures and concentrations, band-mixing effects reduce average ...
Jackson, M. K., McGill, T. C., Yu, E. T.
core   +1 more source

Financial Burden Associated With Hospitalisation Among Families of Childhood Brain Tumours in Australia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim   +8 more
wiley   +1 more source

The Fate (Outcome) of Clinically Apparent Single Lesion and Oligofocal Nephroblastomatosis Treated According to SIOP/GPOH Protocols for Wilms Tumor

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter   +17 more
wiley   +1 more source

Average Costs versus Net Present Value [PDF]

open access: yes, 2000
While the net present value (NPV) approach is widely accepted as the right framework for studying production and inventory control systems, average cost (AC) models are more widely used. For the well known EOQ model it can be verified that (under certain
Laan, E.A. (Erwin) van der   +1 more
core  

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