The impact of a humanitarian disaster on the working approach of accountants: a study of contingent effects by Carungu, Jonida, Di Pietra, Roberto, Molinari, Matteo

“…The study aims to discover the contingent effects, based on the contingency theory, on accountants' work due to a disaster like COVID-19. Design/methodology/approach This is a qualitative study with an action research approach. …”
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Kelvin waves in a shoaling shallow sea by Jesuthasan, Vasthiampillai Joseph

“…The solution obtained is compared with that generated by the long-time limit of a numerical solution for the time dependent initial value problem. …”
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Design a photovoltaic system based on maximum power point tracking under partial shading by Ma’allin, Usama Abdullahi

“…Photovoltaic systems have been given special attention given their long-term potential advantages. Solar panels can produce maximum power at specific operating points called maximum power points (MPP). …”
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A Novel MIMO antenna integrated with a solar panel and employing AI-equalization for 5G wireless communication networks by Hussein, Humam, Elmunim, Nouf Abd, Atasoy, Ferhat, Virdee, Bal Singh, Elwi, Taha A., Rashid, Nasr, Jayanthi, Renu Karthick Rajaguru, Alibakhshikenari, Mohammad, Limiti, Ernesto

“…We demonstrate that the directivity of this antenna array can be precisely electronically reconfigured using PIN diode switches. Additionally, we show the feasibility of integrating solar panels with the proposed MIMO antenna array. …”
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Design of microstrip ultra wide band antenna with two notch filters for wireless communication by Abdulhasan, Raed Abdulkareem

“…In order to add reconfigurable characteristics to the patch antenna, two copper strips are putted on the slots to represent the ON and OFF switching status of an ideal Pin diode. By using this simple switching technique, the current distribution of the patch changes and enables the antenna to have four modes of operation. …”
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Theoretical analysis of photoparametric amplifier by Mohammed Elbireki, Majdi Farag

“…The second method is to use Optiwave software in implement is the photo parametric amplifier circuit. Photo diode PIN type has been used to detect any coming signal at the receiver circuit. …”
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A study on issues of photovoltaic modules in solar energy system on safety, health and environmental aspect by Abdul Samad, Fadhilah Diyana, Awang, Mariah, Syazwan, M M Syafiq, A Rahman, M A, Musa, Mohd Kamaruzaman, Hamidon, Nuramidah, Rosli, Mohd Arif, Daud, Siti Zaleha, Ahmad, Faridahanim, Mohd Akhir, Mohd Shahrizan

“…Solar energy, like other forms of energy, has various safety, health and environmental (SHE) issues. …”
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Identification of a novel method for differentiating human monocytic cell line into macrophages by Jeddi, Marjan

“…This research developed a method for producing macrophage-like cells under conditions that may stimulate in vivo using a monocytic cell (THP-1) and a human liver cell (HUH7). …”
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Flexible skin-contact antenna with artificial magnetic conductor for health monitoring application by Othman, Nazirah

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Deep learning in distributed denial-ofservice attacks detection method for Internet of Things networks by Firas Mohammed Aswad, Firas Mohammed Aswad, Ali Mohammed Saleh Ahmed, Ali Mohammed Saleh Ahmed, Nafea Ali Majeed Alhammadi, Nafea Ali Majeed Alhammadi, Bashar Ahmad Khalaf, Bashar Ahmad Khalaf, Salama A. Mostafa, Salama A. Mostafa

“…IoT systems have several security limitations due to their disreputability characteristics, like dynamic communication between IoT devices. The dynamic communications resulted from the limited resources of these devices, such as their data storage and processing units. …”
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Deep learning in distributed denial-ofservice attacks detection method for Internet of Things networks by Mohammed Aswad, Firas, Ahmed, Ali Mohammed Saleh, Ali Majeed Alhammadi, Nafea, Bashar Ahmad Khalaf, Bashar Ahmad Khalaf, Salama A. Mostafa, Salama A. Mostafa

“…IoT systems have several security limitations due to their disreputability characteristics, like dynamic communication between IoT devices. The dynamic communications resulted from the limited resources of these devices, such as their data storage and processing units. …”
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Deep learning in distributed denial-ofservice attacks detection method for Internet of Things networks by Firas Mohammed Aswad, Firas Mohammed Aswad, Ali Mohammed Saleh Ahmed, Ali Mohammed Saleh Ahmed, Nafea Ali Majeed Alhammadi, Nafea Ali Majeed Alhammadi, Bashar Ahmad Khalaf, Bashar Ahmad Khalaf, Salama A. Mostafa, Salama A. Mostafa

“…IoT systems have several security limitations due to their disreputability characteristics, like dynamic communication between IoT devices. The dynamic communications resulted from the limited resources of these devices, such as their data storage and processing units. …”
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Deep learning in distributed denial-ofservice attacks detection method for Internet of Things networks by Firas Mohammed Aswad, Firas Mohammed Aswad, Ali Mohammed Saleh Ahmed, Ali Mohammed Saleh Ahmed, Nafea Ali Majeed Alhammadi, Nafea Ali Majeed Alhammadi, Bashar Ahmad Khalaf, Bashar Ahmad Khalaf, Salama A. Mostafa, Salama A. Mostafa

“…IoT systems have several security limitations due to their disreputability characteristics, like dynamic communication between IoT devices. The dynamic communications resulted from the limited resources of these devices, such as their data storage and processing units. …”
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Persistence and cycles in the US federal funds rate by Caporale, Guglielmo Maria, Gil-Alana, Luis A.

“…This paper uses long-range dependence techniques to analyse two important features of the US Federal Funds effective rate, namely its persistence and cyclical behaviour. …”
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A comprehensive survey on ‘‘various decoupling mechanisms with focus on metamaterial and metasurface principles applicable to SAR and MIMO antenna systems’’ by Alibakhshikenari, Mohammad, Babaeian, Fatemeh, Virdee, Bal Singh, Aïssa, Sonia, Azpilicueta, Leyre, See, Chan, Althuwayb, Ayman Abdulhadi, Huynen, Isabelle, Abd-Alhameed, Raed, Falcone, Francisco, Limiti, Ernesto

“…Such techniques include the use of defected ground structure (DGS), parasitic or slot element, dielectric resonator antenna (DRA), complementary split-ring resonators (CSRR), decoupling networks, P.I.N or varactor diodes, electromagnetic bandgap (EBG) structures, etc. …”
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Investigation of the pH effect in hydrothermal growth of zinc oxide nanostructures by Zulkifli, Nor Ashikin, Hasbullah, Nurul Eddahanie, Ameruddin, Amira Saryati, Awang, Noor Azura, Ahmad, Mohd. Khairul

“…Various ZnO structures of neuron-like, flowerlike, and urchin-like morphologies were obtained at alkaline pH (~8.00 to ~9.00) while for pH solution lower than ~8.00, rod-like nanostructures were obtained. …”
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Sustainable concrete partially comprised of supplementary cementitious material and alternative fine aggregate- a review by Ab Zail, Nurul Fazilah, Adnan, Suraya Hani

“…Furthermore, the high consumption of raw materials like sand in the construction sector led to a massive depletion in natural sources to meet the pressure demand in the future. …”
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Estimation of surface elevation changes underneath mangrove canopy through geospatial and geomorphological approach by Mohamad, Norhafizi

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Empirical analysis of rough set categorical clustering techniques based on rough purity and value set by Uddin, Jamal

“…Moreover, the recent rough categorical techniques like MDA, MSA, ITDR and classical clustering technique like simple K-mean are used for comparison and the results are presented in tabular and graphical forms. …”
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Multi-factor Gegenbauer processes and European inflation rates by Caporale, Guglielmo Maria, Gil-Alana, Luis A.

“…In this paper we specify a multi-factor long-memory process that enables us to estimate the fractional differencing parameters at each frequency separately, and adopt this framework to model quarterly prices in three European countries (France, Italy and the UK). …”
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