Search Results - "Ba, Elhadji"

Deconvolution process approach in Raman spectra of DLC coating to determine the sp3 hybridization content using the ID/IG ratio in relation to the quantification determined by X-ray photoelectron spectroscopy by Ba, Elhadji Cheikh Talibouya, Dumont, Marcello Rosa, Martins, Paulo Sérgio, da Silva Pinheiro, Bárbara, da Cruz, Matheus Philippe Martins, Barbosa, Jorge Wanderson

“…Raman spectroscopy has contributed to many fields of materials science, for example, in studies addressing Diamond-Like Carbon coatings. In the literature,…”
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Statistical study of surface texture and chip formation during turning of AISI 1020 steel: Emphasis on parameters Rsk, Rku, and Rk family and on the chip thickness ratio by Talibouya Ba, Elhadji Cheikh, Martins, Paulo Sérgio, Dumont, Marcello Rosa

“…Turning is recognized as one of the main manufacturing processes. Feed and cutting depth are investigated by researchers who aim to continuously improve this…”
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Study of Diamond-Like Carbon coating application on carbide substrate for cutting tools used in the drilling process of an Al–Si alloy at high cutting speeds by Martins, Paulo Sérgio, Almeida Magalhães Júnior, Pedro Américo, Gonçalves Carneiro, José Rubens, Talibouya Ba, Elhadji Cheikh, Vieira, Vitor Ferreira

“…Aluminum alloys are used in various industries due to their favorable mechanical properties. In terms of machinability, adding silicon to the chemical…”
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Study of wear behavior and tool life in different taps during the internal threading of a nodular iron engine crankshaft by Martins, Paulo Sérgio, dos Santos, Josué Olímpio, Carneiro, José Rubens Gonçalves, da Silva, Gilmar Cordeiro, Dias, Cádmo Augusto Rodrigues, Vieira, Vitor Ferreira, Fernandes, Gustavo Henrique Nazareno, Ba, Elhadji Cheikh Talibouya

“…Threading is a process that generates internal and external threads, and it is widely used in various applications in industries as threads can be found in…”
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Investigation of the effects of skewness Rsk and kurtosis Rku on tribological behavior in a pin-on-disc test of surfaces machined by conventional milling and turning processes by Ba, Elhadji Cheikh Talibouya, Dumont, Marcello Rosa, Martins, Paulo Sérgio, Drumond, Ramon Martins, Martins da Cruz, Matheus Philippe, Vieira, Vitor Ferreira

“…Friction and wear are influenced by the surface conditions of the material, since there is deformation, segregation, generation of oxide films, among others…”
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Entomological impact of indoor residual spraying with pirimiphos-methyl: a pilot study in an area of low malaria transmission in Senegal by Sy, Ousmane, Niang, El Hadji Amadou, Ndiaye, Magatte, Konaté, Lassana, Diallo, Abdoulaye, Ba, Elhadji Conco Ciré, Tairou, Fassiath, Diouf, Elhadji, Cissé, Badara, Gaye, Oumar, Faye, Ousmane

“…Scaling-up of effective anti-malarial control strategies in Central-West region of Senegal has resulted in the sharp decline in malaria prevalence in this…”
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"Everything in this world has been given to us from cows", a qualitative study on farmers' perceptions of keeping dairy cattle in Senegal and implications for disease control and healthcare delivery by Craighead, Laura, Cardwell, Jacqueline M, Prakashbabu, Bhagyalakshmi Chengat, Ba, Elhadji, Musallam, Imadidden, Alambédji, Rianatou Bada, Ayih-Akakpo, Justin, Guitian, Javier, Häsler, Barbara

“…The dairy industry in Senegal is growing and evolving against a backdrop of rapid urbanisation and increasing consumer demand for dairy products. Consideration…”
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Study on the Tribological Behavior of Wear and Friction Coefficient on AISI M35 High-Speed Steel with and without DLC Coating by Martins, Paulo Sérgio, Carneiro, José Rubens Gonçalves, Ba, Elhadji Cheikh Talibouya, Vieira, Vitor Ferreira, Amaral, Diego Boaventura, da Cruz, Nilson Cristino

“…To improve the wear resistance of cutting tools made of high-speed steel, the Diamond-Like Carbon (DLC) coating appears as a promising alternative. There are…”
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"We never boil our milk, it will cause sore udders and mastitis in our cows"- consumption practices, knowledge and milk safety awareness in Senegal by Chengat Prakashbabu, Bhagyalakshmi, Cardwell, Jacqueline M, Craighead, Laura, Ndour, Andrée Prisca Ndjoug, Yempabou, Damitoti, Ba, Elhadji, Bada-Alambedji, Rianatou, Akakpo, Ayayi Justin, Guitian, Javier

“…Milk is a nutrient-rich food that makes an important contribution to diets in several Low and Middle Income Countries such as Senegal. Milk can also harbour…”
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(Not) Keeping the stem straight: a proteomic analysis of maritime pine seedlings undergoing phototropism and gravitropism by Herrera, Raul, Krier, Catherine, Lalanne, Celine, Ba, El Hadji Maodo, Stokes, Alexia, Salin, Franck, Fourcaud, Thierry, Claverol, Stéphane, Plomion, Christophe

“…Plants are subjected to continuous stimuli from the environment and have evolved an ability to respond through various growth and development processes…”
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Déhiscence post-traumatisme sur greffe de cornée à la Clinique Ophtalmologique de l´Hôpital Aristide Le Dantec Dakar by Ndiaye, Joseph Matar Mass, Sow, Aboubacry Sadikh, Kane, Habsa, Diagne, Jean Pierre, Wane, Aïssatou Magatte, Ka, Aly Mbarka, Ba, Elhadji Amadou, Roth, Paule Aida Ndoye

“…La déhiscence post traumatique constitue une affection rare et qui, souvent, assombri le pronostic visuel des patients greffés. Elle peut survenir après toute…”
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Study of the behavior of skewness (Rsk) and kurtosis (Rku) parameters in the dry drilling process of Al-Mg-Si alloy 6351 T6 using a Diamond‐Like Carbon coated high-speed steel tool by Ba, Elhadji Cheikh Talibouya, Martins, Paulo Sérgio, dos Santos, Carlos Eduardo, Maia, Luis Henrique Andrade, Barbosa, Jorge Wanderson, Dumont, Marcello Rosa

“…Drilling is one of the most used conventional processes. The option of removing cutting fluids has gained ground in scientific studies. However, there are many…”
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1134Seroprevalence and Risk Factors of Coxiella burnetti infection in the general population of Senegal by Djomo, Patrick Nguipdop, Diop, Sylvie Nyafouna, Dieye, Ndeye Licka, Wotodjo, Amélé-Nyedzie, Kim, Min, Ba, Elhadji, Guitian, Javier, Mangtani, Punam

“…Abstract Background Coxiella burnetti, the causal agent of Q-fever, contributes to aetiologies of fevers of unknown origin (FUO) in West Africa. We compared…”
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Nanoindentation test of a DLC coated high-speed steel substrate using a two-dimensional axisymmetric finite element method by Vieira, Vitor Ferreira, Shigaki, Yukio, Martins, Paulo Sérgio, Ba, Elhadji Cheikh Talibouya, Dias, Cádmo Augusto Rodrigues

“…Diamond-Like Carbon is a thin coating that has high hardness, chemical inertia and low coefficient of friction characteristics that can improve the performance…”
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Evaluation of the drilling process in 6061-T6 Al-Mg-Si alloys using AISI M-35 diamond-like carbon coated high-speed steel drill by Martins, Paulo Sérgio, Drumond, Ramon Martins, da Silva, Ernane Rodrigues, Ba, Elhadji Cheikh Talibouya, de Souza Lima, Victor Esteves, Barbosa, Jorge Wanderson, Fernandes, Gustavo Henrique Nazareno, Firpe, Pedro Miraglia

“…The diverse mechanical properties found in aluminum alloys make them an ideal option for various industrial sectors. The machining process still presents…”
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Different cooling strategies applied during the process of aluminum alloy boring by de Carvalho, Paulo Paiva, Fernandes, Gustavo Henrique Nazareno, Barbosa, Lucas Melo Queiroz, de Sousa, José Aécio Gomes, Martins, Paulo Sérgio, Ba, Elhadji Cheikh Talibouya, Machado, Álisson Rocha

“…Aluminum alloys are applied in large volumes to various mechanical components. However, during the boring process of such alloys, it becomes necessary that H7…”
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Corrigendum to “Deconvolution process approach in Raman spectra of DLC coating to determine the sp. hybridization content using the ID/IG ratio in relation to the quantification determined by X-ray photoelectron spectroscopy” [Diam. Relat. Mater. 122 (2022) 108818] by Ba, Elhadji Cheikh Talibouya, Dumont, Marcello Rosa, Martins, Paulo Sérgio, da Silva Pinheiro, Bárbara, da Cruz, Matheus Philippe Martins, Barbosa, Jorge Wanderson

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Tribological aspects of the Diamond-like carbon film applied to different surfaces of AISI M2 steel by Martins, Paulo Sergio, Pires, Soraia Sandra, Rodrigues da Silva, Ernane, Vieira, Vitor Ferreira, Talibouya Ba, Elhadji Cheikh, Rodrigues Dias, Cádmo Augusto

“…This study investigated the influence of the roughness of AISI M2 steel substrate on the mechanical properties and performance of the DLC film exposed to a…”
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Analyzing micro-geometric deviations of a helical gear profile as a function of material and machining parameters in the hobbing, shaving and carbonitriding processes by de Sousa Neves, Carlos Alberto, Carneiro, José Rubens Gonçalves, da Silva, Gilmar Cordeiro, Martins, Paulo Sérgio, Ba, Elhadji Cheikh Talibouya, Fernandes, Gustavo Henrique Nazareno

“…Gear materials need a more in-depth analysis to verify the conditions of chemical elements and their structural formations. Among them, the focus is often…”
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Study on roughness and form errors linked with tool wear in the drilling process of an Al-Si alloy under high cutting speed using coated diamond-like carbon high-speed steel drill bits by Martins, Paulo Sérgio, Gonçalves Carneiro, José Rubens, Ba, Elhadji Cheikh Talibouya, Vieira, Vitor Ferreira

“…[Display omitted] •High cutting speed can reduce cycle time, but it can increase cutting tool wear.•High-speed steel is used in machining processes, having…”
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