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- A. S. Arya
- S. S. Sarkar
- A. R. Srinivas
- S. Manthira Moorthi
- Vishnukumar D. Patel
- Rimjhim B. Singh
- R. P. Rajasekhar
- Sampa Roy
- Indranil Misra
- Sukamal Kr. Paul
- Dhrupesh Shah
- Kamlesh Patel
- Rajdeep K. Gambhir
- U. S. H. Rao
- Amul Patel
- Jalshri Desai
- Ajay K. Prashar
- Hiren Rambhia
- Ranjan Parnami
- Harish Seth
- K. R. Murali
- Rishi Kaushik
- Deepak Patidar
- Nilesh Soni
- Prakash Chauhan
- D. R. M. Samudraiah
- A. S. Kiran Kumar
- R. Praharsitha
- M. V. Sowmya
- Anandh Kalaiselvan
- M. Manoj Abraham
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Dev, Rahul
- Mars Colour Camera: the payload characterization/calibration and data analysis from Earth imaging phase
Abstract Views :247 |
PDF Views:201
Authors
A. S. Arya
1,
S. S. Sarkar
1,
A. R. Srinivas
1,
S. Manthira Moorthi
1,
Vishnukumar D. Patel
1,
Rimjhim B. Singh
1,
R. P. Rajasekhar
1,
Sampa Roy
1,
Indranil Misra
1,
Sukamal Kr. Paul
1,
Dhrupesh Shah
2,
Kamlesh Patel
1,
Rajdeep K. Gambhir
1,
U. S. H. Rao
1,
Amul Patel
1,
Jalshri Desai
1,
Rahul Dev
1,
Ajay K. Prashar
1,
Hiren Rambhia
1,
Ranjan Parnami
1,
Harish Seth
1,
K. R. Murali
1,
Rishi Kaushik
1,
Deepak Patidar
1,
Nilesh Soni
1,
Prakash Chauhan
1,
D. R. M. Samudraiah
1,
A. S. Kiran Kumar
1
Affiliations
1 Space Applications Centre, Indian Space Research Organisation, Ahmedabad 380 015, IN
2 Space Applications Centre, Indian Space Research Organisation, Ahmedabad 380 015
1 Space Applications Centre, Indian Space Research Organisation, Ahmedabad 380 015, IN
2 Space Applications Centre, Indian Space Research Organisation, Ahmedabad 380 015
Source
Current Science, Vol 109, No 6 (2015), Pagination: 1076-1086Abstract
Mars Colour Camera (MCC) on-board Mars Orbiter Mission is considered the ‘eye’ of the mission, taking photographs (imageries) of the surfacial features on Mars, and the cloud and dust around it. MCC is an important contextual camera for other non-imaging sensors like MSM, TIS, LAP, etc. The camera has been designed, characterized, calibrated and qualified at the Space Applications Centre, ISRO, Ahmedabad by a team of professional engineers and scientists. It has been miniaturized, ruggedized and space-qualified to match the weight and power budget of the mission. During Earth orbit phase, the images returned by the camera have been analysed qualitatively and quantitatively. The results show that MCC has been working as expected in terms of radiometry, geometry and application potential to discern various morphological features. The present article discusses these facts in detail.Keywords
Detector, Earth imaging phase, payload, Mars colour camera.References
- Anon., Pre-shipment review document, Mars Colour Camera, Document No. SAC-MOM-04-April 2013.
- Hua, L. and Chen, H., A color interpolation algorithm for Bayer pattern digitalcameras based on green components and color differencespace. Informatics and Computing, IEEE International Conference, Shanghai, 10–12 December 2010, pp. 791–795.
- El Gamal, A., CMOS image sensors. IEEE Circuits Dev. Mag.,2005, 21, 6–20.
- Zhang, L., Automatic digital surface model (DSM) generation from lineararray images. Ph D dissertation. Institute of Geodesy and Photogrammetry,Zurich, Switzerland, 2005.
- Baltsavias, E. P., Pateraki, M. and Zhang, L. Radiometric and geometric evaluationof IKONOS geo images and their use for 3D buildingmodeling. In Proceedings of Joint ISPRS Workshop on HighResolution Mapping from Space 2001, Hannover, Germany,19–21 September 2001.
- Influence of Medial and Lateral Hamstring Strengthening Exercises in women with Osteoarthritis knee:A Randomized trail
Abstract Views :174 |
PDF Views:0
Authors
Affiliations
1 Saveetha College of Physiotherapy, Saveetha University, Thandalam, Chennai-602105, IN
2 S10 Health, Guindy, Chennai, IN
3 Saveetha College of Physiotherapy, Saveetha University, Thandalam, Chennai, 602105, IN
1 Saveetha College of Physiotherapy, Saveetha University, Thandalam, Chennai-602105, IN
2 S10 Health, Guindy, Chennai, IN
3 Saveetha College of Physiotherapy, Saveetha University, Thandalam, Chennai, 602105, IN
Source
Research Journal of Pharmacy and Technology, Vol 12, No 4 (2019), Pagination: 1721-1725Abstract
OA is a progressive degenerative disease that affects the joint cartilage, subchondral bone, and the synovial joint capsule. It has a multifactorial etiology and affects approximately 60% of individuals older than 50 years of age2. The knee is the most common weight-bearing joint affected by OA with the disease predominantly affecting the medial compartment of the tibiofemoral joint2. Patients with OA frequently report symptoms of knee pain and stiffness as well as difficulty with activities of daily living such as walking, stair climbing and housekeeping. Many forces acting in the knee joint cause biomechanical imbalance due to the joint loading which cause early degeneration of the joint which leads to OA knee18. The method of experimental study design was used, 30 OA knee patients aged between 40 and 60 were selected. Group A (n=15) receive both medial and lateral hamstring strengthening exercise and group B (n=9) receive only lateral hamstring strengthening. The outcome measures numeric pain rating scale (NPRS), WOMAC disability index scale, Q angle measurement with X-ray (Kelgren Lawrence method), maximum isometric voluntary contraction (MIVC) of pre and post measurements were done and statistical data was analysed. The study results states that there is a high significant difference in NRPS, WOMAC, Maximum Isometric Voluntary Contraction in group B compared with group A. The findings of the present study support the use of lateral hamstring strengthening exercise is effective in women with osteoarthritis kneeKeywords
OA Knee, Lateral Hamstring Strengthening Exercise, Q-Angle, Knee Pain, Maximum Isometric Voluntary Contraction.References
- Murray CJL, Lopez AD: The global burden of disease: a comprehensive assessment of mortality and disability from diseases, injuries, and risk factors in 1990 and projected to 2020. Cambridge, Massachusetts: Harvard School of Public Health on behalf of the World Health Organization and the World Bank, 1996.
- Sharma L, Pai YC, Holtkamp K, et al, Is knee joint proprioception worse in the arthritic knee versus the unaffected knee in unilateral knee osteoarthritis? Arthritis Rheum, 1997, 40: 1518–1525.
- Evaluation of clinical and radiographic measures and reliability of the quadriceps angle measurement in elderly women with knee osteoarthritis, Mateus Ramos Amor, Sueli Ferreira da Fonseca, Arthur Nascimento Arrieir, Wellington Fabiano Gomes, Ana Cristina Rodrigues Lacerd
- Guccione AA, Felson DT, Anderson JJ, et al, The effects of specific medical conditions on the functional limitations of elders in the Framingham study. Am J Public Health, 1994, 84: 351–358
- Lawrence RC, Helmick CG, Arnett FC, et al. : Estimates of the prevalence of arthritis and selected musculoskeletal disorders in the United States. Arthritis Rheum, 1998, 41: 778–799.
- Carvalho NA, Bittar ST, Pinto FR, et al.: Manual for guided home exercises for osteoarthritis of the knee. Clinics, 2010, 65: 775–780.
- Kaufman KR, Hughes C, Morrey BF, et al. : Gait characteristics of patients with knee osteoarthritis. J Biomech, 2001, 34: 907–915.
- Iorio R, Healy WL: Unicompartmental arthritis of the knee. J Bone Joint Surg Am, 2003, 85-A: 1351–1364.
- Ledingham J, Regan M, Jones A, et al. : Radiographic patterns and associations of osteoarthritis of the knee in patients referred to hospital. Ann Rheum Dis, 1993,
- Predictability of maximum voluntary isometric knee extension force from submaximal contractions in older adults Author Scott K. Stackhouse MS, Jennifer E. Stevens PhD, Christopher D. Johnson BS, Lynn Snyder-Mackler ScD, Stuart A. Binder-Macleod PhD
- Maximal voluntary isometric contraction exercises: a methodological investigation in moderate knee osteoarthritis. Rutherford DJ, et al. J Electromyogr Kinesiol. 2011.
- https://www.strengthandconditioningresearch.com/muscles/hamstrings/
- https://www.physioadvisor.com.au/exercises/flexibility-muscles-2/hamstrings/
- https://www.myprotein.com/thezone/training/hamstring-seated-leg-curl-exercise-technique-common-mistakes/
- https://www.livestrong.com/article/459349-squats-for-working-the-hamstrings/
- https://www.acefitness.org/education-and-resources/lifestyle/exercise-library/131/prone-lying-hamstrings-curl
- https://www.sportsmedres.org/2012/08/hamstring-exercise-rankings-html?m=1