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22篇 您的检索式:作者名="Fontem"
    题名 作者 年代 出处 被引量
1Effect of essential oil from leaves of Ageratum conyzoides, Lantana camara and Chromolaena odorata on the mortality of Sitophilus zeamais (Coleoptera, Curculionidae) 显示文摘BOUDA H TAPONDJOU L A FONTEM D A 2001J Stor Prod Res2001,37,:2
2Influence of rate and frequency of ridomil plus applications on late blight severity and potato yields in Cameroon显示文摘Fontem D A 2001African Crop Science Journal2001,9,1:1
3Effect of essentialoils from leaves of Ageratum conyzoides, Lantana camara andChromolaena odorataon the mortality of Sitophilus zeamais ( Coleoptera,Curculionidae) 显示文摘BOUDA H TAPONDJON L A FONTEM A 2001J Stored Prod Res2001,37,:1
4Crankshaft failure analysis of a motor vehicle 显示文摘FonteM LiBin Reis L 2013Engineering Failure Analysis2013,,35:1
5Effect of essential oils from leaves of Ageratum conyzoides,Lantana camara and Chromo laenaodorata on the mortality of Sitophilus zeamais(Coleoptera,Curculionidae)显示文摘Bouda H Tapondjou L A Fontem D A 2001J Stored Prod Res2001,37,2:1
6Effect of essential oil from leaves of Ageratum conyzoides,Lantana camora and Chromolaena odorata on the mortality of Sitophilus zeamais Coleoptera, Curculionidae 显示文摘BOUDA H TAPONDJOU L A FONTEM D A 2001Stor Prod Res2001,37,:1
7Effect of essential oils from leaves of Ageratum conyzoides, Lantana camara and Chromolaena odorata on the mortality of Sitophilus zeamais (Coleoptera, Cureulionidae) 显示文摘BOUDA H TAPONDJOU L A FONTEM D A 2001Journal of Stored Products Research2001,37,2:1
8Efficacy of powder and essential oil from Chenopodium ambrosioides leaves as post-harvest grain protectants against six-stored product beeties 显示文摘Tapondjou L A Adler C Bouda H Fontem D A 2002Journal of Stored Products Research2002,38,:1
9Effeet of essential oils from leaves of Ageratum conyzoides ,Lantana camara and Chromolaena odorataon the mortality of Sitophilus zeamais (Coleoptera, Curculionidae) 显示文摘BOUDA H TAPONDJON L A FONTEM D A 2001J Stored Prod Res2001,37,:1
10Bioac- tivities of cymol and essential oils of Cupressus semper- virens and Eucalyptus saligna against Sitophilus zeamais Motschulsky and Tribolium confusum duVal显示文摘Tapondjoua A L Adlerb C Fonteme D A 2005Jour- nal of Stored Products Research2005,41,:1
11High efficacy of extracts of Cameroon plants against tomato late blight disease显示文摘Goufo P Mofor C T Fontem D A 2008Agronomy for Sustainable Development2008,28,4:1
12Bioactivities of cymol and essential oils of Cupressus sempervirens and Eucalyptus saligna against Sitophilus zeamais Motschulsky and Tribolium confusum du Val 显示文摘Tapondjou A L Adler C Fontem D A 2003Journal of Stored Products Research2003,41,1:1
13Local plants used for traditional stored product protection in the Menoua division of the Western highlands of Cameroon显示文摘 Bouda H Fontem D A 2000Bulletin Oilb Srop2000,23,10:1
14Effect of essential oils from leaves of Ageratum conyzoides, Lantana camara and Chromolaena odorata on the mortality of Sitophilus zeamais (Coleoptera, Curculionidae) 显示文摘BOUDA H TAPONDJOU L A FONTEM D A 2001Journal of Stored Products Research2001,,37:1
15Effect of essential oils from leaves of Ageratum conyzoides, Lantana carmara and Chromolaena odorata on the mortality of Sitophilus zeamais (Coleoptera, Curculionidae)显示文摘Bouda H Tapondjou L A Fontem D A 2001Journal of Stored Products Research2001,37,:1
16Effect of essen- tial oils from leaves of Ageratum conyzoides, Lantana camara and Chromolaena odorata on the mortality of Sitophilus zea- mais (Coleoptera, Curculionidae) 显示文摘Bouda H Tapondjou LA Fontem DA 2001Journal of Stored Prod- ucts Research2001,37,2:1
17Optimal product pricing and lot sizing decisions for multiple products with nonlinear demands显示文摘Most manufacturing firms consider product pricing as a key strategic decision.Production planning and scheduling,on the other hand,are mostly treated as a non-strategic decisions.Most businesses,therefore,follow some sequential decision-making process;where product prices are determined first and then operational plans are made to fulfill the resulting demand at the lowest possible cost.In this paper,we present a coordinated decision model approach for multiproduct pricing and lot sizing decisions for a manufacturer who has limited production capacity.Although the presented model is specific to demands that follow constant elasticity of the price,it can easily be extended to other convex demand functions.We show that a coordinated decision-making process where price and production plans are determined simultaneously may lead to substantially higher profits.We propose an efficient solution methodology for finding optimal prices and product quantities and use real-world data to demonstrate the applicability of this research.Naeem Bajwa Belleh Fontem Charles R.Sox 2016Journal of Management Analytics2016,3,1:1
18Bioactivities of cymol and essential oils of Cupressus sempervirens and Eucalyptus saligna against Sitophilus zeamais Motshulsky and Tribolium confusum du Val 显示文摘Tapondjou A L Adler C Fontem D A 2005Journal of Stored Products Research2005,41,:1
19Effect of essential oils from leaves of Ageratum conyzoides,Lantana camara and Chromolaena odorata on the mortality of Sitophilus zeamais(Coleoptera,Curculionidae) 显示文摘BOUDA H TAPONDJOU L A FONTEM D A 2001Journal of Stored Products Research2001,37,:1
20Effect of essential oils from leaves of Ageratum conyzoides,Lantana camara and Chromolaena odorata on the mortalit y of Sitophilus zeamais (Coleoptera,Curculionidae)显示文摘Bouda H Tapondjou L A Fontem D A 0,,02:1
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