[图书][B] Manual for the preparation of industrial feasibility studies

W Behrens, PM Hawranek - 1991 - wzr.ug.edu.pl
Manualfor the Preparation of Industrial Feasibility Studies is the result of the long and
dedicated efforts of all those involved in this production. The revision of the text required a …

[图书][B] Internal evaluation: Building organizations from within

AJ Love - 1991 - books.google.com
The author of Internal Evaluation provides an introduction to the theory and practice of
internal evaluation; he presents the stages of internal evaluation growth, ways of identifying …

Nonglandular leaf trichomes as short-term inducible defense of the grey alder, Alnus incana (L.), against the chrysomelid beetle, Agelastica alni L.

R Baur, S Binder, G Benz - Oecologia, 1991 - Springer
The grey alder compensates leaf area losses due to insect grazing by continuously
producing new leaves throughout the vegetative period. Different degrees of defoliation …

Exponential smoothing: The effect of initial values and loss functions on post-sample forecasting accuracy

S Makridakis, M Hibon - International Journal of Forecasting, 1991 - Elsevier
This paper describes an empirical investigation aimed at measuring the effect of different
initial values and loss functions (both symmetric and asymmetric) on the post-sample …

Validation of agricultural expert systems

SR Harrison - Agricultural systems, 1991 - Elsevier
The methodology of expert systems as decision support aids in agriculture is undergoing
rapid evolution. Questions of how to assess the appropriateness of these systems for their …

Short‐term fisheries forecasting: comparison of smoothing, ARIMA and regression techniques

KI Stergiou - Journal of Applied Ichthyology, 1991 - Wiley Online Library
A 21‐year record of monthly catches of Trachurus sp.(1964–1984, 252 observations) from
the eastern Mediterranean (Greek waters) was analysed using (a) the Winters seasonal …

Decay properties of tau leptons measured at the Z0 resonance

B Adeva, O Adriani, M Aguilar-Benitez, H Akbari… - Physics Letters B, 1991 - Elsevier
From 2540 Z0→ τ+ τ− events, we determine the inclusive decay branching fractions of the τ-
lepton into one and three charged particles to be 0.856±0.006 (stat.)±0.003 (syst.) and …

Describing and forecasting the sardine-anchovy complex in the eastern Mediterranean using vector autoregressions

KI Stergiou - Fisheries Research, 1991 - Elsevier
Abstract A Vector AutoRegressive (VAR) model, including two variables (anchovy and
sardine catches) and six lags adequately described and forecasted the anchovy-sardine …

Race, labor, and punishment in postbellum Georgia

MA Myers, JL Massey - Social Problems, 1991 - academic.oup.com
This paper examines the relationship between the political economy and the organization of
punishment in the state of Georgia between 1868 and 1936. Punishment at this time was …

On Knowing When to Switch from Quantitative to JudgementalForecasts

NR Sanders, LP Ritzman - International Journal of Operations & …, 1991 - emerald.com
The conditions under which forecasts from expert judgementoutperform traditional
quantitative methods are investigated. It isshown that judgement is better than quantitative …