Prasad Challa: search on Z-Library

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1

A vibration energy harvesting device with bidirectional resonance frequency tunability

Challa, Vinod R, Prasad, M G, Shi, Yong, Fisher, Frank T

Journal:

Smart Materials and Structures

Year:

2008

Language:

english

File:

PDF, 847 KB

english, 2008

2

A coupled piezoelectric–electromagnetic energy harvesting technique for achieving increased power output through damping matching

Challa, Vinod R, Prasad, M G, Fisher, Frank T

Journal:

Smart Materials and Structures

Year:

2009

Language:

english

File:

PDF, 702 KB

english, 2009

3

Estimation of a class of quasi‐resonances generated by multiple small particles with high surface impedances

Challa, Durga Prasad, Mouffouk, Fouzi, Sini, Mourad

Journal:

Mathematical Methods in the Applied Sciences

Year:

2019

Language:

english

File:

PDF, 302 KB

english, 2019

4

Mycetoma in South India: retrospective analysis of 13 cases and description of two cases caused by unusual pathogens: Neoscytalidium dimidiatum and Aspergillus flavus

Somanath Padhi, Shantveet G Uppin, Megha S Uppin, P Umabala, Sundaram Challa, V Laxmi, VBN Prasad

Journal:

International Journal of Dermatology

Year:

2010

Language:

english

File:

PDF, 514 KB

english, 2010

5

Inverse scattering by point-like scatterers in the Foldy regime

Challa, Durga Prasad, Sini, Mourad

Journal:

Inverse Problems

Year:

2012

Language:

english

File:

PDF, 2.43 MB

english, 2012

6

The equivalent refraction index for the acoustic scattering by many small obstacles: With error estimates

Ahmad, Bashir, Challa, Durga Prasad, Kirane, Mokhtar, Sini, Mourad

Journal:

Journal of Mathematical Analysis and Applications

Year:

2015

Language:

english

File:

PDF, 717 KB

english, 2015

7

On the Justification of the Foldy--Lax Approximation for the Acoustic Scattering by Small Rigid Bodies of Arbitrary Shapes

Challa, Durga Prasad, Sini, Mourad

Journal:

Multiscale Modeling and Simulation

Year:

2014

Language:

english

File:

PDF, 594 KB

english, 2014

8

Multiple scattering of electromagnetic waves by finitely many point-like obstacles

Challa, Durga Prasad, Hu, Guanghui, Sini, Mourad

Journal:

Mathematical Models and Methods in Applied Sciences

Year:

2014

Language:

english

File:

PDF, 1.08 MB

english, 2014

9

Multiscale analysis of the acoustic scattering by many scatterers of impedance type

Challa, Durga Prasad, Sini, Mourad

Journal:

Zeitschrift für Angewandte Mathematik und Physik (ZAMP)

Year:

2016

Language:

english

File:

PDF, 900 KB

english, 2016

10

A cluster of many small holes with negative imaginary surface impedances may generatea negative refraction index

Alsaedi, Ahmed, Ahmad, Bashir, Challa, Durga Prasad, Kirane, Mokhtar, Sini, Mourad

Journal:

Mathematical Methods in the Applied Sciences

Year:

2015

Language:

english

File:

PDF, 586 KB

english, 2015

11

The Foldy-Lax approximation of the scattered waves by many small bodies for the Lamé system

Challa, Durga Prasad, Sini, Mourad

Journal:

Mathematische Nachrichten

Year:

2015

Language:

english

File:

PDF, 490 KB

english, 2015

12

The equivalent medium for the elastic scattering by many small rigid bodies and applications

Al-Musallam, Fadhel, Challa, Durga Prasad, Sini, Mourad

Journal:

IMA Journal of Applied Mathematics

Year:

2016

Language:

english

File:

PDF, 446 KB

english, 2016

13

Characterization of the acoustic fields scattered by a cluster of small holes

Challa, Durga Prasad, Mantile, Andrea, Sini, Mourad

Journal:

Asymptotic Analysis

Year:

2019

Language:

english

File:

PDF, 380 KB

english, 2019

14

Characterization of the acoustic fields scattered by a cluster of small holes

Challa, Durga Prasad, Mantile, Andrea, Sini, Mourad

Journal:

Asymptotic Analysis

Year:

2019

File:

PDF, 380 KB

2019

15

The Equivalent Media Generated by Bubbles of High Contrasts: Volumetric Metamaterials and Metasurfaces

Ammari, Habib, Challa, Durga Prasad, Choudhury, Anupam Pal, Sini, Mourad

Journal:

Multiscale Modeling and Simulation

Year:

2020

Language:

english

File:

PDF, 624 KB

english, 2020

16

Bioinformatics analysis of diabetic retinopathy using functional protein sequences

Allam Appa Rao, Hanuman Thota, Ramachandra Sridhar Gumpeny, Annapurna Akula, Suresh Babu Changalasetty, Siva Reddy Challa, Tejaswi Ravavarapu, Siva Prasad Akula, Ch. Divakar, K. Srinivas, Undurti N. D

Journal:

Medical Hypotheses

Year:

2008

Language:

english

File:

PDF, 304 KB

english, 2008

17

An integrated WRF/HYSPLIT modeling approach for the assessment of PM2.5source regions over the Mississippi Gulf Coast region

Anjaneyulu Yerramilli, Venkata Bhaskar Rao Dodla, Venkata Srinivas Challa, LaToya Myles, William R. Pendergrass, Christoph A. Vogel, Hari Prasad Dasari, Francis Tuluri, Julius M. Baham, Robert L. Hugh

Journal:

Air Quality, Atmosphere & Health

Year:

2012

Language:

english

File:

PDF, 923 KB

english, 2012

18

Is Elevated Cardiac Troponin I After Elective Coronary Artery Stenting an Indicator of Future Adverse Cardiac Events ?

Thomas David, Raibhan Yadav, Arun Dahiya, Pradeep Narayanan, Sean Latouf, Prasad Challa, Leonie Jones

Journal:

Heart Lung & Circulation

Year:

2008

Language:

english

File:

PDF, 73 KB

english, 2008

19

[IEEE 2011 Annual IEEE India Conference (INDICON) - Hyderabad, India (2011.12.16-2011.12.18)] 2011 Annual IEEE India Conference - Patient Data Viewer: An Android application for healthcare

Challa, Samyuktha, Geethakumari, G., Prasad, C. S. N.

Year:

2011

Language:

english

File:

PDF, 230 KB

english, 2011

20

Dual Gliomas with Syringomyelia in a Child: Case Report and Literature Review

Patibandla, Mohana Rao, Kumar, Ashish, Bhattacharjee, Suchanda, Sahu, Barada Prasad, Uppin, Megha, Challa, Sundaram

Journal:

Pediatric Neurosurgery

Year:

2012

Language:

english

File:

PDF, 491 KB

english, 2012

21

Simulation of Atmospheric Dispersion of Elevated Releases from Point Sources in Mississippi Gulf Coast with Different Meteorological Data

Yerramilli, Anjaneyulu, Srinivas, Challa Venkata, Dasari, Hari Prasad, Tuluri, Francis, White, Loren D., Baham, Julius, Young, John H., Hughes, Robert, Patrick, Chuck, Hardy, Mark G., Swanier, Shelton

Journal:

International Journal of Environmental Research and Public Health

Year:

2009

Language:

english

File:

PDF, 1.84 MB

english, 2009

22

Towards an autonomous self-tuning vibration energy harvesting device for wireless sensor network applications

Challa, Vinod R, Prasad, M G, Fisher, Frank T

Journal:

Smart Materials and Structures

Year:

2011

Language:

english

File:

PDF, 1.08 MB

english, 2011

23

Incremental value of CMR over echocardiography for assessment of LV diastolic function

Ranjan, Shashi, Hardman, Desmond, Challa, Prasad, Jesuthasan, LS, Hansen, Mark, Dahiya, Arun

Journal:

Journal of Cardiovascular Magnetic Resonance

Year:

2014

Language:

english

File:

PDF, 153 KB

english, 2014

24

PW057 Epidemiology of Heart Failure in a Multicultural and Low Socio-economic Population –an Audit of Logan Hospital Heart Failure Service

Barnes, Maureen, Challa, Prasad, Dahiya, Arun, Franco, Jeffrey, Jesuthesan, Bruno, Bortic, Erin

Journal:

Year:

2014

Language:

english

File:

PDF, 62 KB

english, 2014

25

PM436 Low Radiation CT Coronary Angiography for Ruling Out Coronary Artery Disease in Patient with low to intermediate risk of CAD and Newly diagnosed LV dysfunction- A real world experience

Ranjan, Shashi, Challa, Prasad, Jesuthasan, Bruno, Horder, Mark, Ryan, Sheila, Dahiya, Arun

Journal:

Year:

2014

Language:

english

File:

PDF, 220 KB

english, 2014

26

[IEEE 2012 International Conference on Energy Aware Computing (ICEAC) - Guzelyurt, Cyprus (2012.12.3-2012.12.5)] 2012 International Conference on Energy Aware Computing - An energy-efficient 32-bit RISC processor for sensor platform in 90nm technology

Sil, Abhijit, Krishna Prasad Balusu,, Yalamanchili, Venkat, Rajesh Reddy Challa,, Gogineni, Neeharikha, Bayoumi, Magdy

Year:

2012

Language:

english

File:

PDF, 3.25 MB

english, 2012

27

SPIE Proceedings [SPIE The 15th International Symposium on: Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring - San Diego, California (Sunday 9 March 2008)] Health Monitoring of Structural and Biological Systems 2008 - Evaluation of coupled piezoelectric and electromagnetic technique for vibration energy harvesting

Challa, Vinod R., Prasad, M. G., Fisher, Frank T., Kundu, Tribikram

Year:

2008

Language:

english

File:

PDF, 353 KB

english, 2008

28

Simulation of Surface Ozone Pollution in the Central Gulf Coast Region Using WRF/Chem Model: Sensitivity to PBL and Land Surface Physics

Yerramilli, Anjaneyulu, Challa, Venkata Srinivas, Dodla, Venkata Bhaskar Rao, Dasari, Hari Prasad, Young, John H., Patrick, Chuck, Baham, Julius M., Hughes, Robert L., Hardy, Mark G., Swanier, Shelton

Journal:

Advances in Meteorology

Year:

2010

Language:

english

File:

PDF, 14.11 MB

english, 2010

29

Ossified rathke′s cleft cyst: A rare variant

Vijayasaradhi, Mudumba, Prasad, VangalaBramha, Uppin, MeghaS, Sundaram, Challa

Journal:

Neurology India

Year:

2012

Language:

english

File:

PDF, 366 KB

english, 2012

30

Synthesis and antimicrobial assessment of novel coumarins featuring 1,2,4-oxadiazole

Krishna, Challa, Bhargavi, M. Vijaya, Rao, Ch. Prasad, Krupadanam, G. L. David

Journal:

Medicinal Chemistry Research

Year:

2015

Language:

english

File:

PDF, 538 KB

english, 2015

31

Cerebral mycetoma with cranial osteomyelitis

Beeram, Vamseemohan, Challa, Sundaram, Vannemreddy, Prasad

Journal:

Journal of Neurosurgery Pediatrics

Year:

2008

Language:

english

File:

PDF, 273 KB

english, 2008

32

[ASME ASME 2009 International Mechanical Engineering Congress and Exposition - Lake Buena Vista, Florida, USA (November 13–19, 2009)] Volume 6: Emerging Technologies: Alternative Energy Systems; Energy Systems: Analysis, Thermodynamics and Sustainability - Towards a Self-Tunable, Wide Frequency Bandwidth Vibration Energy Harvesting Device

Challa, Vinod R., Prasad, M. G., Fisher, Frank T.

Year:

2009

Language:

english

File:

PDF, 527 KB

english, 2009

33

[ASME ASME 2007 International Mechanical Engineering Congress and Exposition - Seattle, Washington, USA (November 11–15, 2007)] Volume 6: Energy Systems: Analysis, Thermodynamics and Sustainability - A Wide Frequency Range Tunable Vibration Energy Harvesting Device Using Magnetically Induced Stiffness

Challa, Vinod R., Prasad, M. G., Shi, Yong, Fisher, Frank

Year:

2007

Language:

english

File:

PDF, 1.24 MB

english, 2007

34

[ASME ASME 2009 Internal Combustion Engine Division Spring Technical Conference - Milwaukee, Wisconsin, USA (May 3–6, 2009)] ASME 2009 Internal Combustion Engine Division Spring Technical Conference - Model-Based Assessment of Two Variable CAM Timing Strategies for HCCI Engines: Recompression vs. Rebreathing

Babajimopoulos, Aristotelis, Prasad Challa, V. S. S., Lavoie, George A., Assanis, Dennis N.

Year:

2009

Language:

english

File:

PDF, 1.22 MB

english, 2009

35

[IEEE 2008 17th IEEE International Symposium on the Applications of Ferroelectrics (ISAF) - Santa Re, NM, USA (2008.02.23-2008.02.28)] 2008 17th IEEE International Symposium on the Applications of Ferroelectrics - EH009

Challa, Vinod R., Prasad, M.G., Fisher, Frank T.

Year:

2008

Language:

english

File:

PDF, 227 KB

english, 2008

36

SPIE Proceedings [SPIE The 15th International Symposium on: Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring - San Diego, California (Sunday 9 March 2008)] Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2008 - High efficiency energy harvesting device with magnetic coupling for resonance frequency tuning

Challa, Vinod R., Tomizuka, Masayoshi, Prasad, M. G., Fisher, Frank T.

Year:

2008

Language:

english

File:

PDF, 404 KB

english, 2008

37

Extraction of the index of refraction by embedding multiple small inclusions

Alsaedi, Ahmed, Alzahrani, Faris, Challa, Durga Prasad, Kirane, Mokhtar, Sini, Mourad

Journal:

Inverse Problems

Year:

2016

Language:

english

File:

PDF, 494 KB

english, 2016

38

Climatic features of the Red Sea from a regional assimilative model

Viswanadhapalli, Yesubabu, Dasari, Hari Prasad, Langodan, Sabique, Challa, Venkata Srinivas, Hoteit, Ibrahim

Journal:

International Journal of Climatology

Year:

2017

Language:

english

File:

PDF, 54.05 MB

english, 2017

39

Potential Use of Molecular Sieves for the Removal of Ni2+Metal Ion: Kinetics, Isotherms and Thermodynamic Studies

Gaddala, Babu Rao, Monditoka, Krishna Prasad, Challa, Venkata Ramachandra Murthy, Kadimpati, Kishore Kumar

Journal:

Journal of the Institution of Engineers (India): Series E

Year:

2016

Language:

english

File:

PDF, 1.12 MB

english, 2016

40

IMPACT OF KNOWLEDGE-BASED ITERATIVE MODEL RECONSTRUCTION ON THE FEASIBILITY OF CORONARY COMPUTED TOMOGRAPHY ANGIOGRAPHY IN OBESE PATIENTS

Reyaldeen, Reza, Gounden, Sarushen, Jeffries, Colin, Jesuthasan, Bruno, Ranjan, Shashi, Challa, Prasad, Dahiya, Arun

Journal:

Journal of the American College of Cardiology

Year:

2018

Language:

english

File:

PDF, 343 KB

english, 2018

41

A Regional Climate Simulation Study Using WRF-ARW Model over Europe and Evaluation for Extreme Temperature Weather Events

Dasari, Hari Prasad, Salgado, Rui, Perdigao, Joao, Challa, Venkata Srinivas

Journal:

International Journal of Atmospheric Sciences

Year:

2014

Language:

english

File:

PDF, 23.59 MB

english, 2014

42

Multimodality Imaging in a Case of Chronic Massive Left Ventricular Pseudoaneurysm

Reyaldeen, Reza, Jeffries, Colin, Hardman, Desmond, Challa, Prasad, Dahiya, Arun

Journal:

Year:

2018

Language:

english

File:

PDF, 1.01 MB

english, 2018

43

Sensitivity of tropical cyclone predictions in the coupled atmosphere–ocean model WRF‐3DPWP to surface roughness schemes

Greeshma, Mohan, Srinivas, Challa V., Hari Prasad, Kottu B.R.R., Baskaran, Ram, Venkatraman, Balasubramanian

Journal:

Meteorological Applications

Year:

2019

Language:

english

File:

PDF, 108.85 MB

english, 2019

44

Scientist led exercise testing is safe with diagnostic interpretation equivalent to a cardiologist

Whitman, Mark, Padayachee, Cliantha, Tilley, Prue, Sear, Casey, Rosanoff, Shelley, El Shinawi, Hadeir, Jenkins, Carly, Challa, Prasad

Journal:

Critical Pathways in Cardiology

Year:

2019

File:

PDF, 1.39 MB

2019

45

[IEEE 2019 IEEE 62nd International Midwest Symposium on Circuits and Systems (MWSCAS) - Dallas, TX, USA (2019.8.4-2019.8.7)] 2019 IEEE 62nd International Midwest Symposium on Circuits and Systems (MWSCAS) - An SR Flip-Flop based Physical Unclonable Functions for Hardware Security

Challa, Rohith Prasad, Ariful Islam, Sheikh, Katkoori, Srinivas

Year:

2019

File:

PDF, 1004 KB

2019

46

A diagnostic study of extreme precipitation over Kerala during August 2018

Viswanadhapalli, Yesubabu, Srinivas, Challa Venkata, Basha, Ghouse, Dasari, Hari Prasad, Langodan, Sabique, Venkat Ratnam, Madineni, Hoteit, Ibrahim

Journal:

Atmospheric Science Letters

Year:

2019

Language:

english

File:

PDF, 23.45 MB

english, 2019

47

GenotypeâÃâenvironment interactions for grain iron and zinc content in rice

Naik, Shilpa M, Raman, Anitha K, Nagamallika, Minnuru, Venkateshwarlu, Challa, Singh, Suresh Prasad, Kumar, Santosh, Singh, Shravan Kumar, Tomizuddin Ahmed,, Das, Sankar Prasad, Prasad, Krishna, Izha

Journal:

Journal of the Science of Food and Agriculture

Year:

2020

File:

PDF, 2.23 MB

2020

48

Occurrence of Relatively Acid Vertisols in Dadra and Nagar Haveli, India

Challa, O., Prasad, Jagdish

Journal:

Year:

2009

File:

PDF, 556 KB

2009

49

Construction of multi-level data aggregation trees for energy efficiency and delivery delay in machine-to-machine communications

Challa, Prasad, Reddy, B. Eswara

Journal:

Peer-to-Peer Networking and Applications

Year:

2020

File:

PDF, 1.62 MB

2020