Ram Upadrasta (@rupadrasta) profile picture

Ram Upadrasta

@rupadrasta

Professor, NTU Singapore. Views expressed here are personal opinions.

Joined June 2010
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భీమవరంలో ఇటీవల స్వర్గస్థులైన మా ఉపాధ్యాయురాలు శ్రీమతి తెన్నేటి శారద గారి నివాసానికి వెళ్ళి, వారి చిత్రపటానికి పుష్పాంజలి ఘటించి నివాళులు అర్పించాను. ఈ సందర్భంగా వారి కుమారుడు రామమూర్తి, కుమార్తె సుబ్బలక్ష్మి మరియు కుటుంబ సభ్యులను పరామర్శించి నా ప్రగాఢ సానుభూతిని తెలియజేశాను. ​నేను చదువుకునే రోజుల్లో శారద గారు నేర్పిన విద్యాబుద్ధులు, వారు చూపిన మమకారం నా ఎదుగుదలలో ఎంతో స్ఫూర్తినిచ్చాయి. వారితో గడిపిన విద్యార్థి దశ జ్ఞాపకాలు ఈ పరామర్శ సమయంలో మరోసారి స్మరించుకున్నాను. ​ఆ భగవంతుడు వారి కుటుంబ సభ్యులకు మనోధైర్యాన్ని ప్రసాదించాలని, శారద గారి ఆత్మకు సద్గతులు కలగాలని ప్రార్థిస్తున్నాను. ​ఓం శాంతి! 🙏
Image from Bhupathiraju Srinivasa Varma (@BjpVarma)
Image from Bhupathiraju Srinivasa Varma (@BjpVarma)
Image from Bhupathiraju Srinivasa Varma (@BjpVarma)
Image from Bhupathiraju Srinivasa Varma (@BjpVarma)
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Quite Interesting (@qikipedia) profile picture
Quite Interesting
@qikipediaFeb 21
BRANDOLINI'S LAW law holds that "the amount of energy needed to refute bullshit is an order of magnitude bigger than to produce it"
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Corrosion and stress corrosion cracking resistances of the 17-4 precipitation hardened martensitic stainless steel additively manufactured using binder jet printing sciencedirect.com/science/ar…
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Stochastic nature of incipient plasticity in a body-centered cubic medium-entropy alloy sciencedirect.com/science/ar…
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High-temperature fracture behavior of an α/β Titanium alloy manufactured using laser powder bed fusion sciencedirect.com/science/ar…
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The importance of fracture toughness evaluation for additively manufactured metals sciencedirect.com/science/ar…
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Image from Ram Upadrasta (@rupadrasta)
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Hydrogen-induced softening and embrittlement in 316L stainless steel fabricated using laser-powder bed fusion sciencedirect.com/science/ar…
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Happy Rama Navami! Since there is a lot of interest in the "Surya Tilak," please read this article by Vyasa Shastry (my former PhD student from IISc) on a similar phenomenon that occurs annually at the Gavi Gandhareswara Temple in Bangalore. livemint.com/Sundayapp/X3uvX…
The mysteries of Bengaluru's famed Gavi Gangadhareshwara temple

The mysteries of Bengaluru's famed Gavi Gangadhareshwara temple 

A tale of scientific knowledge, architectural prowess and some intriguing local history

livemint.com
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Role of the solidification cells on the yield strength of the Al-Si-Mg alloy manufactured using laser powder bed fusion: A micropillar compression study sciencedirect.com/science/ar…
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Simultaneous Enhancements of Strength, Ductility, and Toughness in a TiB Reinforced Titanium Matrix Composite sciencedirect.com/science/ar…
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Elon Musk (@elonmusk) profile picture
Elon Musk
@elonmusk26 Apr 2023
Replying to @Timcast
If you are taught to hate yourself, you will want to be someone else
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The Pāṇḍavs, Śrī Kṛṣṇa, and others stood around Bhīśma as he lay on a bed of arrows. The battlefield of Kurukśetra looked as if a storm had ripped apart a grove of kiṃśuka trees, strewing their branches and flowers on the ground. Yudhiṣṭhir, dispirited, thought of Aśōk.
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David Dye (@DavidDye9) profile picture
David Dye@DavidDye911 Jan 2023
Replying to @rupadrasta
@rupadrasta kicking off the @ASTARsg meeting on Advances in Structural Alloys and their Manufacturing. Very exciting program, and great to see so many friends in Singapore!
Image from David Dye (@DavidDye9)
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What an inspirational conference! #ASATAM @NTUsg brought together an incredible crowd of metallurgists (also from 🇨🇳!) thanks to the leadership of our friend and host Ram @rupadrasta! Be reminded: your future car is not made out of graphene or metamaterials 😉 We do the metals!
Image from Maassters @ BAM & UIUC (@Maassters)
Image from Maassters @ BAM & UIUC (@Maassters)
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Happy to share our recent collaborative work with Wei Li's group of Nankai University on the plastic bending in a semiconducting MoF : rdcu.be/cYZJm
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