نتایج جستجو برای: harvest function

تعداد نتایج: 1234939  

2006
Howard J. Kilpatrick Andrew M. LaBonte John S. Barclay

Harvest data often are used to model deer (Odocoileus sp.) population growth and evaluate harvest strategies. Understanding factors that may influence harvest-reporting rates among methods of data collection is important in assessing the reliability of harvest data. Our objectives were to compare deer harvest-reporting rates over a 3-year period between mail-in archery-kill report cards (AKRC) ...

2006
L.M.M. Tijskens R. E. Schouten M. M. Lana O. van Kooten

Standard colour measurements can pose a serious problem for interpretation. For tomatoes the maturity at harvest does affect the colour that can maximally be obtained during postharvest storage. For more mature fruit up to 2 units (compared to 18 units tops) were found. This effect was ascribed to the level of a precursor produced during growth. More mature fruit also exhibit a more pronounced ...

2012
Jonathan Chase

Using grizzly bears as surrogates for "salmon ecosystem" function, the authors develop a generalizable ecosystem-based management framework that enables decision makers to quantify ecosystem-harvest tradeoffs between wild and human recipients of natural resources like fish.

2015
Guy Landmann Laurent Saint-André Laurent Augusto lAurEnt sAint-AnDré

Laurent Augusto (INRA) presented the current state of knowledge on the relationship between forest management policies and the maintenance of soil fertility based on the results of the RESOBIO(1) project (Landmann & Nivet, 2014) which studied the management of harvesting residues and the preservation of soils and biodiversity. Laurent Saint-André (INRA) gave a special presentation on the manage...

2010
N. Gheţu Venera Mihaela Iliescu Daniela-Emanuela Gheţu V. I. Ilie V. G. Ilie M. Ionac G. Mihalache D. Pieptu

456 ENDOSCOPIC-ASSISTED HARVEST OF GRACILIS MUSCLE IN PIGS. A MODEL TO LEARN AND PRACTICE ENDOSCOPIC TECHNIQUES N. Gheţu, Venera Mihaela Iliescu, Daniela-Emanuela Gheţu, V.I. Ilie, V.G. Ilie, M. Ionac, G. Mihalache, D. Pieptu 1. “Gr. T. Popa” University of Medicine and Pharmacy, Center for Simulation and Training in Surgery, Iasi, Romania 2. “Victor Babes” University of Medicine and Pharmacy, ”...

پایان نامه :0 1391

uncertainty in the financial market will be driven by underlying brownian motions, while the assets are assumed to be general stochastic processes adapted to the filtration of the brownian motions. the goal of this study is to calculate the accumulated wealth in order to optimize the expected terminal value using a suitable utility function. this thesis introduced the lim-wong’s benchmark fun...

2015
Y. J. Zhang L. L. Tang Z. Wang H. X. Yu Y. L. Sun D. Liu W. Qin F. Canonaco A. S. H. Prévôt H. L. Zhang H. C. Zhou

Atmospheric submicron particulate matter (PM1) is one of the most significant pollution components in China. Despite its current popularity in the studies of aerosol chemistry, the characteristics, sources and evolution of atmospheric PM1 species are still poorly understood in China, particularly for the two harvest seasons, namely, the summer wheat harvest and autumn rice harvest. An Aerodyne ...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده علوم 1393

in this thesis, structural, electronical, and optical properties of inverse pervskite(ca3pbo) in cubic phase have been investigated.the calculation have been done based on density functional theory and according to generalized gradiant approximate (gga) as correlating potential. in order to calculate the configurations, implementing in the wien2k code have been used from 2013 version. first of ...

2011
NICOLAI MEINSHAUSEN

When choosing a suitable technique for regression and classification with multivariate predictor variables, one is often faced with a tradeoff between interpretability and high predictive accuracy. To give a classical example, classification and regression trees are easy to understand and interpret. Tree ensembles like Random Forests provide usually more accurate predictions. Yet tree ensembles...

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