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  • Blockchain for Child Labour Decrease 
    Senou, Rosaire Brice; Dégila, Jules; Adjobo, Esther Chabi; Djossou, Abigail Priscilla M. (Elsevier, 2019)
    The blockchain technology impacts the supply chain and allows the creation of smart contract. This contract is executed digitally and securely without the presence of a middleman when all requirements are met. West and ...
  • Dynamical Properties of Spin-Crossover Solids 
    Ogou, Saliou Bolarinwa; Oke, Djidjoho Toussaint; Hontinfinde, Félix; Boukheddaden, Kamel (HAL, 2019)
    Spin-crossover (SCO) and Prussian blue analogs (PBAs) materials are investigated in 2D with a three-state Blume–Emery–Griffiths (BEG) model where each spin interacts with its nearest neighbors (nn) and may be either in ...
  • Existence of solutions for a nonhomogeneous Dirichlet problem 
    Marcos, Aboubacar; Abdou, Aboubacar (Springer Open, 2019)
    We obtain multiplicity and uniqueness results in the weak sense for the following nonhomogeneous quasilinear equation involving the p(x)-Laplacian operator with Dirichlet boundary condition: – p(x)u + V(x)|u| q(x)–2u ...
  • Differential Geometry and its Applications 
    Atindogbe, C.; Gutiérrez, M.; Hounnonkpe, R. (Elsevier, 2019)
    In the present paper various necessary and/or sufficient conditions in terms of the existence and properties of quasi-time functions, semi-time functions and generalized time functions are provided to get different levels ...
  • Internet of Things is a revolutionary approach 
    Kumar, Sachin; Tiwari, Prayag; Zymbler, Mikhail (Springer Open, 2019)
    Internet of Things (IoT) is a new paradigm that has changed the traditional way of living into a high tech life style. Smart city, smart homes, pollution control, energy saving, smart transportation, smart industries ...
  • Modeling and study of dynamics of micro-beam coupled to two Josephson junctions 
    Koudafokê, G.N.; Miwadinou, C.H.; Hinvi, A.L.; Monwanou, A.V.; Orou, Chabi J.B. (IOP Publishing Ltd., 2019)
    In this work, we proposed to study the dynamics of a bi-recessed micro-beam coupled magnetically to two Josephson junctions. After building a model of MEMS (Micro Electro Mechanical Systems), the equations of their dynamics ...
  • On the attractivity of an integrodifferential system with state-dependent delay 
    Bete, Kora Hafiz; Ogouyandjou, Carlos; Diop, Amadou; Diop, Mamadou Abdoul (2019)
    This work is focused on the existence and attractivity of mild solutions for an integrodifferential system with state dependent delay. The results presented here were established by means of a fixed point theorem due to ...
  • Pell factoriangular numbers 
    Luca, Florian; Odjoumani, Japhet; Togbé, Alan (Publications de l'institut mathematique, 2019)
    We show that the only Pell numbers which are factoriangular are 2, 5 and 12.
  • A 2-hop LoRa Approach Based on Smart and Transparent Relay-Device 
    Diop, Mamour; Pham, Congduc; Thiare, Ousmane (Springer Nature, Switzerland, 2019)
    LoRa is designed for long-range communication where devices are directly connected to the gateway, which removes typically the need of constructing and maintaining a complex multi-hop network. Nonetheless, even with the ...
  • An Infusion Model for The Adoption of Social Media in Nigerian Tertiary Institution 
    Adebayo Idowu, Peter; Adefunke Oladejo, Racheal; Ademola Balogun, Jeremiah; Olusegun, Sarumi (purk, 2019)
    This study aims to understand the trend of social media adoption among youths especially undergraduates of Nigerian tertiary institutions. This study used a questionnaire for identifying the various social media ...
  • Outdoor Localization and Distance Estimation Based on Dynamic RSSI Measurements in LoRa Networks: Application to Cattle Rustling Prevention 
    Dieng, Ousmane; Pham, Congduc; Thiare, Ousmane (Research gate, 2019)
    In this paper, we propose a RSSI-based distance estimation scheme for localization of cattle collars communicating with long-range LoRa radios. Cattle localization is designed to prevent theft in livestock. The proposed ...
  • Existence and Uniqueness of Mild Solutions of Stochastic Partial Integro-Differential Impulsive Equations with Infinite Delay via Resolvent Operator 
    Ravikumar, Kasinathan; Amoussou, Amour T. Gbaguidi; Ogouyandjou, Carlos; Diop, Mamadou Abdoul (2019)
    In this paper, we investigate the existence of mild solutions for a class of stochastic functional differential impulsive equations with infinite delay on Hilbert space. The results are obtained by using the Banach fixed ...
  • Integrated Resource Allocation Model for Cloud and Fog Computing: Toward Energy-Efficient Infrastructure as a Service (IaaS) 
    Joda Usman, Mohammed; Samad Ismail, Abdul (2019)
    Cloud is transmigrating to network edge where they are seen as virtualized resources called “Fog Computing” that expand the idea of Cloud Computing perspective to the network edge. This chapter proposes an integrated ...
  • Existence results for impulsive Stochastic neutral IDE 
    Diop, M.; Amoussou, Gbaguidi A.; Ogouyandjou, C.; Mohamed, M. (Research Gate, 2019-01)
    In this article, we investigate the existence of mild solutions for a class of impulsive neutral stochastic integro-differential equations with state-dependent delay. The results are obtained by using the Krasnoselskii-Schaefer ...
  • The effect of the recombination mechanisms location on the temperature sensitivity of thin-film photovoltaic cells 
    N'detigma, Kata; Diouf, Djicknoum; Darga, Arouna; Amadou, Seidou Maiga (EDP Sciences / Research gate, 2019-01)
    Thin film solar cells temperature sensitivity and impact of the main recombination mechanism location are investigated in this paper. The main mechanisms in bulk and at the heterojunction interface are discriminated. Using ...
  • Existence Results for Impulsive Stochastic Neutral Integrodifferential Equations with State-dependent delay 
    Diop, M.; Gbaguidi, Amoussou A.; Ogouyandjou, C.; Mohamed, M. (2019-01)
    In this article, we investigate the existence of mild solutions for a class of impulsive neutral stochastic integro-differential equations with state-dependent delay. The results are obtained by using the Krasnoselskii-Schaefer ...
  • Statistical Analysis of Recent and Future Rainfall 
    Lawin, Agnidé Emmanuel; Hounguè, Nina Rholan; Biaou, Angelbert Chabi; Badou, Djigbo Félicien (Research Gate, 2019-01-06)
    This paper assessed the current and mid-century trends in rainfall and temperature over the Mono River watershed. It considered observation data for the period 1981–2010 and projection data from the regional climate model ...
  • Analysis of climate extreme indices 
    Adeyeri, Oluwafemi E.; Lawin, Agnidé Emmanuel; Laux, P.; Ishola, K.A; Ige, S.O (Elsevier, 2019-01-14)
    This study investigates trends of climate extreme indices in the Komadugu-Yobe Basin (KYB) based on observed data of the period 1971–2017 as well as regional climate model (RCM) simulations for the historical period ...
  • 4-index theory of gravity 
    Moradpour, H.; Licata, I.; Corda, C.; Salako, Ines G. (arXiv, 2019-01-16)
    Recently, a 4-index generalization of the Einstein theory is proposed by Moulin [1]. Using this method, we find the most general 2-index field equations derivable from the Einstein-Hilbert action. The application of ...
  • f(R, T) models applied to baryogenesis 
    Baffou, E.H.; Houndjo, M.J.S; Kanfon, D.A.; Salako, I.G. (Springer Link, 2019-02-05)
    This paper is devoted to the reproduction of the gravitational baryogenesis epoch in the context of f (R, T ) theory of gravity, where R and T are respectively the curvature scalar and the trace of the energy-momentum ...

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