Search Results - "Agrawal, Keshav"

Small bowel perforations: Review of 33 cases by Sharad Seth, Keshav Kumar Agrawal

“…Context: Small bowel perforation is one of the commonest surgical emergencies in our limited resource rural area. Aims: To review the common aetiologies,…”
Get full text

A Huge Primary Ovarian Leiomyoma with Degenerative Changes-An Unusual Presentation by Agrawal, Ranjan

“…Primary ovarian leiomyoma is a rare benign tumour of the ovary, which is seen in women who are aged between 20 years to 65 years. Ovarian leiomyomas can be…”
Get full text

Localization in Wireless Sensor Networks: Byzantines and Mitigation Techniques by Vempaty, A., Ozdemir, O., Agrawal, K., Hao Chen, Varshney, P. K.

“…Wireless Sensor Networks (WSNs) are vulnerable to Byzantine attacks in which malicious sensors send falsified information to the Fusion Center (FC) with the…”
Get full text

Various Compositions to Form a Triad of Collocated Dipoles/Loops, for Direction Finding and Polarization Estimation by Xin Yuan, Wong, K. T., Zixin Xu, Agrawal, K.

“…To form a collocated triad of orthogonally oriented dipole(s) and/or loop(s), 20 different compositions are possible. For each such composition: 1) closed-form…”
Get full text

Polarization Estimation With a Dipole-Dipole Pair, a Dipole-Loop Pair, or a Loop-Loop Pair of Various Orientations by Xin Yuan, Wong, K. T., Agrawal, K.

“…This work aims to estimate the polarization of fully polarized sources, given prior knowledge of the incident sources' azimuth-elevation directions-of-arrival,…”
Get full text

Adaptive learning of Byzantines' behavior in cooperative spectrum sensing by Vempaty, A, Agrawal, K, Hao Chen, Varshney, Pramod

“…This paper considers the problem of Byzantine attacks on cooperative spectrum sensing in cognitive radio networks. Our major contribution is a technique to…”
Get full text

A huge primary ovarian leiomyoma with degenerative changes-an unusual by Agrawal, Ranjan, Kumar, Mukta, Agrawal, Lata, Agrawal, Keshav Kumar

“…Primary ovarian leiomyoma is a rare benign tumour of the ovary, which is seen in women who are aged between 20 years to 65 years. Ovarian leiomyomas can be…”
Get full text

Digital interventions and habit formation in educational technology by Agrawal, Keshav, Athey, Susan, Kanodia, Ayush, Palikot, Emil

“…As online educational technology products have become increasingly prevalent, rich evidence indicates that learners often find it challenging to establish…”
Get full text

Personalized Recommendations in EdTech: Evidence from a Randomized Controlled Trial by Agrawal, Keshav, Athey, Susan, Kanodia, Ayush, Palikot, Emil

“…We study the impact of personalized content recommendations on the usage of an educational app for children. In a randomized controlled trial, we show that the…”
Get full text

Deep Reinforcement Learning Driven Critical Infrastructure Protection During Extreme Events by Agrawal, Keshav, Durbha, Surya S, Talreja, Pratyush, Nukavarapu, Nivedita

“…Critical infrastructure (CI) plays a pivotal role in supporting daily life, encompassing vital sectors such as Healthcare, Transportation, and Power systems…”
Get full text

Crystalline Penicillin for Community Acquired Pneumonia: Does it still work? by Aryal, Nirjala, Neopane, Arun Kumar, Thapa, Moon, Singh, Umesh Kumar, Agrawal, Keshav

“…Introduction: Pneumonia is the most common cause of mortality and morbidity in children in underdeveloped countries. The common bacterial agents are…”
Get full text

Target localization in Wireless Sensor Networks with quantized data in the presence of Byzantine attacks by Agrawal, K., Vempaty, A., Hao Chen, Varshney, P. K.

“…Wireless Sensor Networks (WSNs) are vulnerable to Byzantine attacks in which malicious sensors send wrong data to the fusion center leading to an increase in…”
Get full text

Relationship of Respiratory Symptoms and Signs with Hypoxemia in Infants Under 2 months of Age by Agrawal, K, Mahaseth, C, Rayamajhi, A

“…Introduction: Hypoxemia is the most serious manifestation of any acute illness in infants less than two months and has shown to be a risk factor for mortality…”
Get full text

Salmonella Typhi Infections and Effect of Fluroquinolones and Third Generation Cephalosporins in Clinical Outcome by Singh, UK, Neopane, AK, Thapa, M, Aryal, N, Agrawal, K

“…Background: Enteric fever is a common public health problem in Nepal. The emerging fluoroquinolone resistance to Salmonella typhi is a major concern in every…”
Get full text