Search Results - "Fotio, Daniel"

Water resistance and thermal behavior of metakaolin-phosphate-based geopolymer cements by Nobouassia Bewa, Christelle, Tchakouté, Hervé K., Fotio, Daniel, Rüscher, Claus H., Kamseu, Elie, Leonelli, Cristina

“…The main target of this work was to investigate the thermal behavior and water resistance of geopolymer cement made from metakaolin as an aluminosilicate…”
Get full text

Shade tree diversity, cocoa pest damage, yield compensating inputs and farmers' net returns in West Africa by Bisseleua Daghela, Hervé Bertin, Bisseleua, Hervé Bertin Daghela, Fotio, Daniel, Yede, Missoup, Alain Didier, Vidal, Stefan

“…Cocoa agroforests can significantly support biodiversity, yet intensification of farming practices is degrading agroforestry habitats and compromising…”
Get full text

One-, Two-, and Three-Parameter Isotherms, Kinetics, and Thermodynamic Evaluation of Co(II) Removal from Aqueous Solution Using Dead Neem Leaves by Vincent, Tore Atangana, Fotio, Daniel, Paltahe, Abba, Tsamo, Cornelius, Sales, Wassansa Francois

“…Water pollution by heavy metals like Co(II) is particularly of concern because of their persistence in the environment, toxicity, and ability to bioaccumulate…”
Get full text

Evaluation of 99 Pesticide Residues in Major Agricultural Products from the Western Highlands Zone of Cameroon Using QuEChERS Method Extraction and LC-MS/MS and GC-ECD Analyses by Galani, Joseph H Y, Houbraken, Michael, Wumbei, Abukari, Djeugap, Joseph F, Fotio, Daniel, Spanoghe, Pieter

“…There is no information available on pesticide residue levels in major food commodities harvested in Cameroon, especially from the western highlands region,…”
Get full text

Correction: Shade Tree Diversity, Cocoa Pest Damage, Yield Compensating Inputs and Farmers' Net Returns in West Africa by Bisseleua Daghela, Hervé Bertin, Fotio, Daniel, Yede, Alain Didier, Vidal, Stefan

“…Bisseleua Daghela HB, Fotio D, Yede, Missoup AD, Vidal S (2013) Shade Tree Diversity, Cocoa Pest Damage, Yield Compensating Inputs and Farmers' Net Returns in…”
Get full text

Calcium platinum aluminium, CaPtAl by Kenfack Tsobnang, Patrice, Fotio, Daniel, Ponou, Siméon, Fon Abi, Charles

“…A preliminary X-ray study of CaPtAl has been reported previously by Hulliger [J. Alloys Compd (1993), 196, 225-228] based on X-ray powder diffraction data…”
Get full text

Monitoring and dietary risk assessment of 81 pesticide residues in 11 local agricultural products from the 3 largest cities of Cameroon by Galani, Yamdeu Joseph Hubert, Houbraken, Michael, Wumbei, Abukari, Djeugap, Joseph Fovo, Fotio, Daniel, Gong, Yun Yun, Spanoghe, Pieter

“…This study monitored 81 pesticides residues in 160 samples of 11 dry agricultural products collected in the 3 largest cities of Cameroon, extracted using…”
Get full text

Influence of alumina on the compressive strengths and microstructural properties of the acid-based geopolymers from calcined indurated laterite and metakaolin by Tchakouté, Hervé K., Bewa, Christelle N., Fotio, Daniel, Dieuhou, Cedric M., Kamseu, Elie, Rüscher, Claus H.

“…The main objective of this work is to investigate the influence of alumina on the compressive strengths and microstructural properties of the acid-based…”
Get full text

Contamination of Foods from Cameroon with Residues of 20 Halogenated Pesticides, and Health Risk of Adult Human Dietary Exposure by Galani, Yamdeu Joseph Hubert, Houbraken, Michael, Wumbei, Abukari, Djeugap, Joseph Fovo, Fotio, Daniel, Gong, Yun Yun, Spanoghe, Pieter

“…(1) Background: Halogenated pesticides are abundantly used in Cameroon, but there is no information on the health risk of consumers from exposure to their…”
Get full text

The effects of synthesized calcium phosphate compounds on the mechanical and microstructural properties of metakaolin-based geopolymer cements by Tchakouté, Hervé K., Fotio, Daniel, Rüscher, Claus H., Kamseu, Elie, Djobo, Jean N.Y., Bignozzi, Maria C., Leonelli, Cristina

“…•Brushite and hydroxyapatite were prepared from oyster shell powder and phosphoric acid solution.•Brushite and hydroxyapatite were used as additive for the…”
Get full text

The Coexistence of the Poly(phospho-siloxo) Networks and Calcium Phosphates on the Compressive Strengths of the Acid-Based Geopolymers Obtained at Room Temperature by Riyap, Hamed I., Tazune, F. Kenne, Fotio, Daniel, Tchakouté, Hervé K., Nanseu-Njiki, Charles P., Rüscher, Claus H.

“…This work aims to investigate the coexistence of the poly(phospho-siloxo) networks and calcium phosphates on the compressive strengths of the acid-based…”
Get full text

Effect of plant extracts and an essential oil on the control of brown spot disease, tillering, number of panicles and yield increase in rice by Nguefack, Julienne, Wulff, G. Ednar, Lekagne Dongmo, J. Blaise, Fouelefack, F. Romain, Fotio, Daniel, Mbo, Joseph, Torp, Jan

“…The effects of essential oils (EO), cold water (CWE), hot water (HWE) and ethanol (ETHE) extracts of Callistemon citrinus L. and Cymbopogon citratus (DC) Stapf…”
Get full text

Improvement of the reactivity of soda–lime–silica glass solution as a hardener for producing geopolymer materials by Melele, Sorelle J. K., Banenzoué, Charles, Fotio, Daniel, Tchakouté, Hervé K., Rüscher, Claus H., Nanseu, Charles P. N.

“…The aiming target of this study is to improve the reactivity of the soda–lime–silica glass solution as a hardener for producing metakaolin-based geopolymer…”
Get full text

Accumulation of soil-borne aluminium, iron, manganese and zinc in plants cultivated in the region of Moanda (Gabon) and nutritional characteristics of the edible parts harvested by Ondo, Jean Aubin, Menye Biyogo, Richard, Eba, François, Prudent, Pascale, Fotio, Daniel, Ollui-Mboulou, Magloire, Omva-Zue, Joseph

“…Background In central Africa, studies on the transfer of metals from soil to food crops, the composition of foods and the dietary intake of cultivated…”
Get full text

Shade Tree Diversity, Cocoa Pest Damage, Yield Compensating Inputs and Farmers' Net Returns in West Africa. e56115 by Bisseleua, Herve BertinDaghela, Fotio, Daniel, Missoup, Alain Didier, Vidal, Stefan

“…Cocoa agroforests can significantly support biodiversity, yet intensification of farming practices is degrading agroforestry habitats and compromising…”
Get full text

Effect of Land Use on Soil Health Indicators in Peri-Urban Agriculture in the Humid Forest Zone of Southern Cameroon by Monkiedje, A, Spiteller, M, Fotio, D, Sukul, P

“…The objective of this study was to identify the effect of different land uses in peri-urban agriculture on the soil properties. Soil health indicators were…”
Get full text

Correction: Shade Tree Diversity, Cocoa Pest Damage, Yield Compensating Inputs and Farmers' Net Returns in West Africa by Hervé Bertin Bisseleua Daghela, Daniel Fotio, Yede, Alain Didier Missoup, Stefan Vidal

Get full text