Rahul Agrawal
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View article: Loss of multilevel 3D genome organization during breast cancer progression
Loss of multilevel 3D genome organization during breast cancer progression Open
Breast cancer entails intricate alterations in genome organization and expression. However, how three-dimensional (3D) chromatin structure changes in the progression from a normal to a breast cancer malignant state remains unknown. To addr…
View article: Vocal features based Parkinson’s detection: An ensemble learning approach
Vocal features based Parkinson’s detection: An ensemble learning approach Open
Parkinson's disease (PD) primarily affects the central nervous system. In 2019, over 8.5 million cases were reported, with numbers continuing to rise. This growing prevalence emphasizes the urgent need for early detection and preventive st…
View article: Predictions of flow distortions inside a serpentine diffuser from large-eddy simulations
Predictions of flow distortions inside a serpentine diffuser from large-eddy simulations Open
This work examines the flow separation and the resulting pressure distortions at the exit plane of a serpentine diffuser operating at both subsonic and transonic conditions. Wallmodeled large-eddy simulations (WMLES) using the charLES flow…
View article: Direct numerical simulation benchmarks for the prediction of boundary layer bypass transition in the narrow sense
Direct numerical simulation benchmarks for the prediction of boundary layer bypass transition in the narrow sense Open
We report a comprehensive set of direct numerical simulation benchmarks of bypass transition in the narrow sense with inlet freestream turbulent intensity levels of 0.75%, 1.5%, 2.25%, 3.0%, and 6.0%, respectively. Detailed descriptions of…
View article: Development of transitional Reynolds number correlation and assessment of RANS for predictions of bypass transition
Development of transitional Reynolds number correlation and assessment of RANS for predictions of bypass transition Open
We present direct numerical simulations (DNSs) of bypass transition over a flat plate with inlet freestream turbulence intensity levels of 0.75%, 1.5%, 2.25%, 3.0%, and 6.0%, respectively. A new definition of the transition intermittency i…
View article: Adapting to Change: The Power of Agile Management in Challenging Times
Adapting to Change: The Power of Agile Management in Challenging Times Open
Three examples that demonstrate the necessity of organizational agility in reply to the continued influence of the global COVID-19 pandemic on business have made it clear that adopting and implementing agile management strategies to addres…
View article: An Outside-the-Box Approach for Treating a Rare Case of Urethrovaginal Fistula
An Outside-the-Box Approach for Treating a Rare Case of Urethrovaginal Fistula Open
Urethrovaginal fistulas are rare complications often arising from urethrovaginal injuries commonly due to obstetrical trauma, urethral surgeries, pelvic fractures, or neoplastic treatments. Here, we present a unique case involving a 23-yea…
View article: Prospective Research Comparing Different Trochanteric Fracture Fixation Techniques
Prospective Research Comparing Different Trochanteric Fracture Fixation Techniques Open
Aim Evaluation and comparison of various methods of trochanteric fracture fixation. Methods This study was conducted prospectively at the Orthopaedics Department of Dr. D Y Patil Medical College and Research Centre. The study spanned 18 mo…
View article: Bilateral Humerus Midshaft Fracture Associated With Birth Trauma: A Case Report
Bilateral Humerus Midshaft Fracture Associated With Birth Trauma: A Case Report Open
Bilateral humerus fractures as a result of birth trauma are a rare occurrence in neonatal care, necessitating special consideration due to their potential long-term implications. Birth-related injuries involving neonatal skeletal structure…
View article: SPOT: Point Cloud Based Stereo Visual Place Recognition for Similar and Opposing Viewpoints
SPOT: Point Cloud Based Stereo Visual Place Recognition for Similar and Opposing Viewpoints Open
Recognizing places from an opposing viewpoint during a return trip is a common experience for human drivers. However, the analogous robotics capability, visual place recognition (VPR) with limited field of view cameras under 180 degree rot…
View article: Reynolds number dependence of length scales governing turbulent flow separation with application to wall-modeled large-eddy simulations
Reynolds number dependence of length scales governing turbulent flow separation with application to wall-modeled large-eddy simulations Open
This article proposes a Reynolds number scaling of the required grid points to perform wall-modeled LES of turbulent flows encountering separation off a solid surface. Based on comparisons between the various time scales in a non-equilibri…
View article: Optimizing Drought Prediction with LSTM and SPEI: A Two-Tier Ensemble Framework with Meta-Learner and Weighted Sum Fusion
Optimizing Drought Prediction with LSTM and SPEI: A Two-Tier Ensemble Framework with Meta-Learner and Weighted Sum Fusion Open
Climate-induced water scarcity, especially in regions prone to gradual drought onset, poses a significant hurdle in effective water resource management. In this study, advanced data science techniques are harnessed, focusing on Latur as a …
View article: Enhancing Drought Detection and Visualization with LSTM and SPEI: Addressing Slow-Onset Climate-Induced Water Scarcity
Enhancing Drought Detection and Visualization with LSTM and SPEI: Addressing Slow-Onset Climate-Induced Water Scarcity Open
Natural disasters, like droughts, are extraordinarily complex and long-lasting, which highlights how important they are in India because of their frequent occurrences. In an effort to achieve accurate drought prediction, the current study …
View article: An extension of Thwaites method for turbulent boundary layers
An extension of Thwaites method for turbulent boundary layers Open
Thwaites (1949) developed an approximate method for determining the evolution of laminar boundary layers. The approximation follows from an assumption that the growth of a laminar boundary layer in the presence of pressure gradients could …
View article: Wall modeled large-eddy simulations of flow over the Sandia Axisymmetric Transonic Bump
Wall modeled large-eddy simulations of flow over the Sandia Axisymmetric Transonic Bump Open
Wall-modeled large-eddy simulations (WMLES) are conducted for the flow over the Sandia Axisymmetric Transonic Bump (ATB) at bump chord Reynolds number, Re = 1x10^6 and Mach number, Ma = 0.875. Utilizing various subgrid-scale and wall model…
View article: OPTIMAL WIFI POSITION DETECTION USING ARTIFICIAL INTELLIGENCE
OPTIMAL WIFI POSITION DETECTION USING ARTIFICIAL INTELLIGENCE Open
The placement of WI-FI routers in the network is an intensive problem concerning connectivity and coverage.It directly affects the transmission loss, installation cost, operational complexity, wi-fi network coverage, etc.However, optimizin…
View article: An IoT-based Immersive Approach to Sustainable Farming
An IoT-based Immersive Approach to Sustainable Farming Open
Despite the fact that the agricultural process is more data-driven, exact, and intelligent than ever before, the reality is that today’s agriculture industry is more data-driven, precise, and intelligent than ever before, regardless of pub…
View article: Improved remote mental health illness assessment and detection using facial emotion detection and speech emotion detection
Improved remote mental health illness assessment and detection using facial emotion detection and speech emotion detection Open
The use of Artificial Intelligence in the healthcare sector has been recently observed. Projects are being made that integrate AI and therapeutic sessions[1]. A new area of study evolved where doctors, along with technicians, collaborate t…
View article: DEVELOPMENT OF AUTOMATED SATELLITE DATA DOWNLOADING AND PROCESSING PIPELINE ON AWS CLOUD FOR NEAR-REAL-TIME AGRICULTURE APPLICATIONS
DEVELOPMENT OF AUTOMATED SATELLITE DATA DOWNLOADING AND PROCESSING PIPELINE ON AWS CLOUD FOR NEAR-REAL-TIME AGRICULTURE APPLICATIONS Open
Remote sensing satellites allow users to acquire detailed information about the Earth's surface on a temporal basis. Widen time-series analysis at a large geographical scale involves a huge amount (in Terabytes) of satellite data downloadi…