1,407 research outputs found
Automated Discontinuity Detection and Reconstruction in Subsurface Environment of Mars Using Deep Learning: A Case Study of SHARAD Observation
No full textMachine learning (ML) algorithmic developments and improvements in Earth and planetary science are expected to bring enormous benefits for areas such as geospatial database construction, automated geological feature reconstruction, and surface dating. In this study, we aim to develop a deep learning (DL) approach to reconstruct the subsurface discontinuities in the subsurface environment of Mars employing the echoes of the Shallow Subsurface Radar (SHARAD), a sounding radar equipped on the Mars Reconnaissance Orbiter (MRO). Although SHARAD has produced highly valuable information about the Martian subsurface, the interpretation of the radar echo of SHARAD is a challenging task considering the vast stocks of datasets and the noisy signal. Therefore, we introduced a 3D subsurface mapping strategy consisting of radar echo pre-processors and a DL algorithm to automatically detect subsurface discontinuities. The developed components the of DL algorithm were synthesized into a subsurface mapping scheme and applied over a few target areas such as mid-latitude lobate debris aprons (LDAs), polar deposits and shallow icy bodies around the Phoenix landing site. The outcomes of the subsurface discontinuity detection scheme were rigorously validated by computing several quality metrics such as accuracy, recall, Jaccard index, etc. In the context of undergoing development and its output, we expect to automatically trace the shapes of Martian subsurface icy structures with further improvements in the DL algorithm
Nitrogen assimilation and energy conservation in Nitrosomonas europaea and Nitrobacter agilis / by Sharad Kumar
No full textBibliography: leaves 183-202xxiv, 202 leaves, [46] leaves of plates : ill ; 30 cm.Thesis (Ph.D.) -- University of Adelaide, Dept. of Agricultural Biochemistry, Waite Agricultural Research Institute, 198
Global ubiquitinome profiling identifies NEDD4 as a regulator of Profilin 1 and actin remodelling in neural crest cells
No full textData source: Supplementary information, https://doi.org/10.1038/s41467-022-29660-3.The ubiquitin ligase NEDD4 promotes neural crest cell (NCC) survival and stem-cell like properties to regulate craniofacial and peripheral nervous system development. However, how ubiquitination and NEDD4 control NCC development remains unknown. Here we combine quantitative analysis of the proteome, transcriptome and ubiquitinome to identify key developmental signalling pathways that are regulated by NEDD4. We report 276 NEDD4 targets in NCCs and show that loss of NEDD4 leads to a pronounced global reduction in specific ubiquitin lysine linkages. We further show that NEDD4 contributes to the regulation of the NCC actin cytoskeleton by controlling ubiquitination and turnover of Profilin 1 to modulate filamentous actin polymerization. Taken together, our data provide insights into how NEDD4-mediated ubiquitination coordinates key regulatory processes during NCC development.Iman Lohraseb, Peter McCarthy, Genevieve Secker, Ceilidh Marchant, Jianmin Wu, Naveid Ali, Sharad Kumar, Roger J. Daly, Natasha L. Harvey, Hiroshi Kawabe, Oded Kleifeld, Sophie Wiszniak, Quenten Schwar
Rediscovery and lectotypification of Scurrula stocksii (Loranthaceae): a rare and endemic species of Maharashtra, India
No full textChandore, Arun Nivrutti, Gosavi, Kumar Vinod Chhotupuri, Kambale, Sharad Suresh (2023): Rediscovery and lectotypification of Scurrula stocksii (Loranthaceae): a rare and endemic species of Maharashtra, India. Phytotaxa 589 (2): 198-202, DOI: 10.11646/phytotaxa.589.2.7, URL: http://dx.doi.org/10.11646/phytotaxa.589.2.
sj-docx-1-pie-10.1177_09544089231215695 - Supplemental material for Surface modification by electrical discharge machining: A systematic literature review and bibliometric analysis
No full textSupplemental material, sj-docx-1-pie-10.1177_09544089231215695 for Surface modification by electrical discharge machining: A systematic literature review and bibliometric analysis by Sharad Yadav, Vishwajeet Kumar, Joy Prakash Misra and
Rabesh Kumar Singh, Vikas Upadhyay in Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering</p
FIGURE 2 in Rediscovery and lectotypification of Scurrula stocksii (Loranthaceae): a rare and endemic species of Maharashtra, India
No full textFIGURE 2. Herbarium specimen of Scurrula stocksii (Hook f.) Danser: collected from Hativale area of Rajapur, Ratnagiri district of Maharashtra. A.N. Chandore ANC-2003 (SUK).Published as part of Chandore, Arun Nivrutti, Gosavi, Kumar Vinod Chhotupuri & Kambale, Sharad Suresh, 2023, Rediscovery and lectotypification of Scurrula stocksii (Loranthaceae): a rare and endemic species of Maharashtra, India, pp. 198-202 in Phytotaxa 589 (2) on page 200, DOI: 10.11646/phytotaxa.589.2.7, http://zenodo.org/record/776242
An analytical study on Sharad Ritucharya
No full textThe newly emerging diseases and diminishing immunity have made humans to seriously think about their health. Lifestyle modulation and adaptation according to climate is the need of hour. The glorious Ayurveda has its principal focus of conserving health and prevention of disease before their occurrence.[1] Aacharya’s have described Dincharya (daily regimen) and Ritucharya (seasonal regimen). One can cherish good health by following proper Ritucharya, described in classical texts of Ayurveda. The living beings especially humans are hugely affected by the change in climate. The features of all the Ritus, dietary and habitual modulation according to changing Ritu has been widely explained in the foremost texts of Ayurveda. Here, the Sharad Ritu which is one of the Ritu’s of Dakshinayan is overviewed so as to present the dietary and behavioural regimen in this season. The Sharad Ritu marks the transition from summers to winters. The hot sun rays in Sharad Ritu exaggerate the Pitta Dosha which is already accumulated in body in the Varsha Ritu. So dietary and habitual modifications which are Pitta Shamak in nature should be followed in Sharad Ritu along with the Shodhan procedures like Virechan and Raktamokshan
Subtle gait abnormalities in Nedd4 heterozygous mice
No full textNo abstract availableDaria Camera, Natasha A. Boase, Sharad Kumar, David V. Pow, Philip Poronni
sj-pdf-1-ajs-10.1177_03635465231180323 – Supplemental material for Efficacy and Safety of Stempeucel in Osteoarthritis of the Knee
No full textSupplemental material, sj-pdf-1-ajs-10.1177_03635465231180323 for Efficacy and Safety of Stempeucel in Osteoarthritis of the Knee by Pawan Kumar Gupta, Sunil Maheshwari, Joe Joseph Cherian, Vijay Goni, Arun Kumar Sharma, Sujith Kumar Tripathy, Keerthi Talari, Vivek Pandey, Parag Kantilal Sancheti, Saurabh Singh, Syamasis Bandyopadhyay, Naresh Shetty, Surendra Umesh Kamath, Purohit Sharad Prahaldbhai, Jijy Abraham, Suresh Kannan, Samatha Bhat, Shivashankar Parshuram, Vinayaka Shahavi, Akhilesh Sharma, Nikhil N. Verma and Uday Kumar in The American Journal of Sports Medicine</p
EFFECT OF PROPRIOCEPTIVE NEUROMUSCULAR FACILITATION ON BALANCE AND MUSCLE STRENGTH IN PATIENTS WITH DIABETIC NEUROPATHY
No full textBackground: Diabetes mellitus is a group of metabolic disease. There are many complications of diabetes including diabetic neuropathy and distal sensory motor neuropathy is one of them which mainly affect the lower extremities. Muscle weakness and atrophy may develop resulting in affection of balance and quality of life is greatly affected in patients with diabetic neuropathy. PNF proves to be an effective treatment tool to improve muscle strength and balance in many neurological conditions but its effect is yet to be proved in diabetic neuropathy.
Purpose: To assess the effect of Proprioceptive Neuromuscular Facilitation on balance and muscle strength in patients with diabetic neuropathy affecting the lower limbs.
Method: 19 subjects diagnosed with diabetic neuropathy who met the selection criteria were recruited and assigned into experimental group (13 patients) and control group (6 patients) with age group between 50-70 years. PNF training was given in experimental group whereas control group was trained with conventional balance and strengthening exercises for alternate four days in a week for one month. Pre and post assessment was taken through outcome measures which were Diabetic Neuropathy Examination, Berg Balance Scale and Hand held dynamometer.
Result: Result shows that there is statistical significant difference within groups (p<0.05) but there is no significant difference was observed in between group analysis. Also there is no clinical difference was seen in both groups.
Conclusion: It was concluded that this treatment protocol might be effective if the treatment duration and study duration could be longer
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