Sajeeb Saha, M.I. Saleem, Tushar Kanti Roy
Rajib Kumar Halder, Mohammed Nasir Uddin, Md. Ashraf Uddin, Sunil Aryal et al.
Chronic kidney diseases (CKDs) are a significant public health issue with potential for severe complications such as hypertension, anemia, and renal failure. Timely diagnosis is crucial for effective management. Leveraging machine learning within healthcare offers promising advancements in predictiv...
Ghose Bishwajit, Sajeeb Sarker, Sanni Yaya
<ns4:p>This review attempts to shed light on the socio-cultural roots of gender-based violence (GBV) and its impact on women's health with a special reference to reproductive health in the context of South Asia. It also identifies the policy and capacity gaps that impede the implementation of gender...
Mobi Mathew, Md Shafayet Hossain, Sajeeb Saha, Som Mondal et al.
Abstract In the design procedure of a PV‐based microgrid, optimal sizing of its components plays a significant role, as it ensures optimum utilization of the available solar energy and associated storage devices. This in turn ensures efficient and economic operation of the microgrid. Various approac...
Md. Ahsan Habib, Sajeeb Saha, Md. Abdur Razzaque, Md. Mamun-Or-Rashid et al.
Wireless Sensor Networks (WSNs) with mobile sinks were proven to provide extended network lifetime and better data delivery services. This was achieved by minimizing routing costs and avoiding development of any hot-spot zones in the network. However, existing routing strategies in the literature ha...
Sohely Jahan, Saifur Rahman, Sajeeb Saha
The application scope of VPN is increasing day by day as the organizations are creating private networks through public Internet using VPN tunneling instead of leased line. VPN protocols are classified into site-to-site and remote access VPN which exhibits different set of characteristics in terms o...
M.I. Saleem, Sajeeb Saha, Tushar Kanti Roy, Subarto Kumar Ghosh
Abstract The integration of the renewable energy sources (RESs) into the power grid, drives a significant transformation in the conventional power generation landscape. This transition from traditional synchronous generators to inverter based RESs introduces unique challenges in maintaining the grid...
Tushar Kanti Roy, Subarto Kumar Ghosh, Sajeeb Saha
Abstract In this paper, a Backstepping Global Integral Terminal Sliding Mode Controller (BGITSMC) with the view to enhancing the dynamic stability of a hybrid AC/DC microgrid has been presented. The proposed approach controls the switching signals of the inverter, interlinking the DC-bus with the AC...
Tushar Kanti Roy, Subarto Kumar Ghosh, Sajeeb Saha
In this paper, a terminal sliding mode backstepping controller (TSMBC) has been proposed for various components of a hybrid AC/DC microgrid (HADMG) to enhance its dynamic stability. The proposed control technique is employed to generate switching control signals for converters, which serve as the pr...
Sajeeb Saha, M.A. Islam
Md. Naimul Pathan, Maisha Muntaha, Selina Sharmin, Sajeeb Saha et al.
Nowadays, to accommodate the swift expansion of cloud computing, big data, and other emerging technologies, integrating data center networks and SDN (Software Defined Network) is suggested, which also improves the network management’s convenience and flexibility. As network devices in these data cen...
Md. Ahsan Habib, Sajeeb Saha, Md. Abdur Razzaque, Md. Mamun-Or-Rashid et al.
The problem of maximizing lifetime of a sensor network is still challenging mainly due to the stringent delay-deadline of real-time applications and heterogeneity of sensor devices. The problem is further complicated when the network contains many obstacles. In maximizing network lifetime, existing ...
Sajeeb Saha, Md. Ahsan Habib, Tamal Adhikary, Md. Abdur Razzaque et al.
Subarto Kumar Ghosh, Tushar Kanti Roy, Zubaer Alam, Sajeeb Saha et al.
In this paper, a composite nonlinear controller is developed for stabilizing a constant power load (CPL) feeding DC-DC boost converter (DBC) for DC microgrid applications. If the boost converter is not properly controlled, the negative incremental impedance (NII) of CPLs can cause DC-bus voltage ins...
Liton Chandra Paul, Md. Tanvir Rahman Jim, Tithi Rani, Sarker Saleh Ahmed Ankan et al.
) of the π-slotted antenna are 35 mm and 31 mm respectively, which covers the operating frequency range 2.87-5.47 GHz. The MPA has a wide impedance bandwidth (2600 MHz), high radiation efficiency (90.88%), acceptable gain (2.647 dB) and low return loss (simulated: -36.81, measured: -25 dB). The VSWR...