New evidence of cassiterite-bearing Precambrian basement rocks of the Jos Plateau, Nigeria ? the Gurum case study

1986 ◽  
Vol 21 (1) ◽  
Author(s):  
J. Pastor ◽  
A.E. Ogezi
Keyword(s):  
Precambrian Basement ◽  
Jos Plateau ◽  
Basement Rocks ◽  
New Evidence

scholarly journals Analysis of Demand Disruption on Product Availability in the Retail Industry

2021 ◽  
Vol 5 (1) ◽  
pp. 12-20
Author(s):  
Nuarania Nadif ◽  
Iwan Vanany
Keyword(s):  
Risk Assessment ◽  
Relevant Literature ◽  
Product Family ◽  
Customer Behavior ◽  
Shopping Behavior ◽  
Powerful Method ◽  
Product Availability ◽  
New Evidence ◽  
Business Sectors

The customer behavior in shopping were changing the demand disruptions when the COVID-19 pandemic attacked the countries. Retail industries are one of business sectors which were directly impacted the availability of item products. The purpose of this study is to understand the level of demand disruptions of COVID-19 pandemic using Bayesian Network (BN). BN method is powerful method to assess and decide the uncertainly of demand and risk. Based on relevant literature and interviews, the hierarchy of BN were developed and stock out data to represent the product of availability in 5 case study were collected in case study. Finally, the analysis to understand the level of demand disruptions each item products, product family and categories have been performed. This paper provides a new evidence by changing of shopping behavior when the COVID-19 pandemic attached in Indonesia and presents the BN application could be used to handle risk assessment based on stock out data systematically and comprehensively.

Structure de la region d'Ijibiten (feuille El Gleitat, E d'Akjoujt, Mauritanie occidentale)

1969 ◽  
Vol S7-XI (2) ◽  
pp. 222-232 ◽  
Author(s):  
Jean Paul Lecorche
Keyword(s):  
Sedimentary Cover ◽  
Precambrian Basement ◽  
Basement Rocks

Abstract Folds, overthrusts, four units, Precambrian basement rocks, sedimentary cover of Paleozoic age, Reg unit overthrust, and the epimetamorphic formations

Dunnarts from Boullanger Island: new evidence and reassessment of a taxonomic issue with resource implications.

2006 ◽  
Vol 28 (1) ◽  
pp. 51 ◽  
Author(s):  
A. N. Start ◽  
D. Moro ◽  
M. Adams ◽  
R. Bencini
Keyword(s):  
Genetic Study ◽  
Molecular Data ◽  
Morphological Data ◽  
Island Population ◽  
New Taxon ◽  
Fresh Tissue ◽  
New Subspecies ◽  
New Evidence ◽  
Molecular Characters

Crowther et al. (1999) described an island population of an Australian dasyurid marsupial, Sminthopsis griseoventer, as a new subspecies on molecular (allozyme) and morphological grounds despite a previously published, contradictory genetic study and evidence of sympatry with its mainland conspecific. The legitimacy of this taxonomic arrangement has implications for the allocation of scarce management resources because the new taxon could be considered 'Critically Endangered'. Samples of the original tissues from which the molecular data cited by Crowther et al. were obtained no longer exist. Therefore, salient components of that work were rerun with fresh tissue and the results used to reassess evidence that the island population warrants recognition as a subspecies. We conclude that neither the molecular nor the morphological data supports differentiation at taxonomic or evolutionarily significant levels. Nevertheless, there is a good case for recognising the island population as an important management unit. This case study emphasises the importance of sound taxonomy determined by macro and molecular characters as a prerequisite to allocating resources for conservation.

Structural Change and Competition in the United States Tire Industry, 1920–1937

1986 ◽  
Vol 60 (1) ◽  
pp. 28-54 ◽  
Author(s):  
Michael French
Keyword(s):  
Small Firms ◽  
The United States ◽  
Structural Factors ◽  
Oligopolistic Competition ◽  
Business Policy ◽  
Tire Industry ◽  
Competition And Cooperation ◽  
New Evidence ◽  
Production Industry

In this case study, Dr. French examines the responses to overcapacity in a mass production industry and traces the development of oligopolistic competition. Previous studies have emphasized technology and the growth of “big business,” but here the author argues that the structure of the U.S. tire industry must be understood in terms of large, medium, and small firms. He finds, moreover, that the extent of competition and cooperation was significantly influenced by the nature of the tire market. Dr. French provides new evidence on the relationships between structural factors and the dynamics of business policy, and points to the need for a more comprehensive account of the evolution and nature of oligopolistic competition.

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