نتایج جستجو برای: npv index

تعداد نتایج: 400219  

Journal: :Advances in economics, business and management research 2022

2008
Martin Shapiro B. Merle Shepard

The gypsy moth, Lymantria dispar (L.) (Lepidoptera: Lymantriidae) nucleopolyhedrovirus LdMNPV was tested as a synergist for nucleopolyhedroviruses against Helicoverpa zea (Boddie), Spodoptera exigua (Hübner), and Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae) larvae. The addition of the gypsy moth NPV significantly decreased the LC50s of AcMNPV, AfMNPV, GmMNPV, HaMNPV, HzSNPV, PxMN...

2014
Richard Cox

This paper provides an overview of information processing accounts of pictures of objects and of non-picture visuals (NPVs) such as graphs and diagrams, including theories of graph comprehension. Compared to the study of objects, there appear to be rather few information processing studies of NPVs. An NPV corpus was developed and items were used as visual stimuli in four cognitive tasks. The ta...

Journal: :Respiratory medicine 2006
Marieke L Duiverman Gerrie Bladder Aafke F Meinesz Peter J Wijkstra

UNLABELLED We performed a retrospective analysis to the effects of negative pressure ventilation (NPV), tracheal intermittent positive pressure ventilation (TIPPV), and nasal intermittent positive pressure ventilation (NIPPV, volume or pressure-controlled ventilatory mode), in 114 patients with restrictive ventilatory disorders instituted in our hospital from 1956 until 2005. The patients were ...

Journal: :Remote Sensing of Environment 2022

Severe droughts caused unprecedented impacts on grasslands in Central Europe 2018 and 2019. Yet, spatially varying drought remain poorly understood as they are driven by complex interactions of environmental conditions land management. Sentinel-2 time series offer untapped potential for improving grassland monitoring during with the required spatial temporal detail. In this study, we quantified...

2008
Eric A. Davidson Gregory P. Asner Thomas A. Stone Christopher Neill Ricardo O. Figueiredo

[1] Degradation of cattle pastures is a management concern that influences future land use in Amazonia. However, ‘‘degradation’’ is poorly defined and has different meanings for ranchers, ecologists, and policy makers. Here we analyze pasture degradation using objective scalars of photosynthetic vegetation (PV), nonphotosynthetic vegetation (NPV), and exposed soil (S) derived from Landsat image...

Journal: :Journal of physiotherapy 2015
George Rivers Jonathan Foo Dragan Ilic Peter Nicklen Scott Reeves Kieran Walsh Stephen Maloney

QUESTIONS What is the economic value for an individual to invest in physiotherapy undergraduate education in Australia? How is this affected by increased education costs or decreased wages? DESIGN A cost-benefit analysis using a net present value (NPV) approach was conducted and reported in Australian dollars. In relation to physiotherapy education, the NPV represents future earnings as a phy...

1998
Pierre Baraduc Emmanuel Guigon Yves Burnod

Visually-guided arm reaching movements are produced by distributed neural networks within parietal and frontal regions of the cerebral cortex. Experimental data indicate that (I) single neurons in these regions are broadly tuned to parameters of movement; (2) appropriate commands are elaborated by populations of neurons; (3) the coordinated action of neurons can be visualized using a neuronal p...

Journal: :Journal of the Medical Association of Thailand = Chotmaihet thangphaet 2006
Sirikul Isaranurug Sumalee Klinman Jiraporn Chompikul Sutham Nantamongkolchai Ratanothai Plubrukan

BACKGROUND A simple screening tool is essential for priority setting and operating activities in communities. OBJECTIVE The present study aimed to identify the implications of a family protective-risk index (FPRI) for screening cognitive development of children aged 13-15 years. MATERIAL AND METHOD The cross-sectional survey among 319 children aged 13-15 years old was conducted in one distr...

2012
Mehrdad Gharib Shirangi

In well control optimization for an oil reservoir described by a set of geological models, the expectation of net present value (NPV) is optimized. This approach called robust optimization, entails running the reservoir simulator for all the reservoir models at each iteration of the optimization algorithm. Hence, robust optimization can be computationally demanding. One way to reduce the comput...

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