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1 . Secret of Profiting in Bull And Bear Market : Stan Weinstein
2. How to make Money in Stocks : William o Neil
3. Trade Like a Stock Market Wizard :
4. Think and Trade like a champion:
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Marvels of Medical Science in Ancient India

ACHARYA SUSHRUTA and SUSHRUTA SAMHITA

Ancient Indians were pioneers in diverse fields of study and their genius was centuries ahead of their times. Feel the glory, basking in pride of their unparalleled achievements.

(Thread)

Sushruta (circa 7th or 6th century BC) was a surgeon who in present times is known as the “father of Indian medicine” and “father of plastic surgery” for inventing and developing surgical procedures. He lived in Kashi on the banks of river Ganga.(1)

His work documented in the Sushruta Samhita (compendium) is one of the oldest texts in the world on plastic surgery and regarded as one of the trilogies of Ayurveda. The other 2 being the Charaka Samhita and Astanga Hridaya.(2)

Sushruta compiled the Sushruta Samhita as an instruction manual for physicians to treat patients.(3)

The Samhita caters to surgical techniques listing over 300 surgical procedures and 120 surgical instruments. Additionally to 1,120 diseases, injuries and their treatments with over 700 medicinal herbs and their application.(4)

Important paper from Google on large batch optimization. They do impressively careful experiments measuring # iterations needed to achieve target validation error at various batch sizes. The main "surprise" is the lack of surprises. [thread]

https://t.co/7QIx5CFdfJ

The paper is a good example of lots of elements of good experimental design. They validate their metric by showing lots of variants give consistent results. They tune hyperparamters separately for each condition, check that optimum isn't at the endpoints, and measure sensitivity.

They have separate experiments where the hold fixed # iterations and # epochs, which (as they explain) measure very different things. They avoid confounds, such as batch norm's artificial dependence between batch size and regularization strength.

When the experiments are done carefully enough, the results are remarkably consistent between different datasets and architectures. Qualitatively, MNIST behaves just like ImageNet.

Importantly, they don't find any evidence for a "sharp/flat optima" effect whereby better optimization leads to worse final results. They have a good discussion of experimental artifacts/confounds in past papers where such effects were reported.

(An extract from Field Marshal Sam Manekshaw, Soldiering with Dignity)

The man eventually destined to be free India's first Field Marshal was born on 3rd April 1914 at Amritsar. How did a Parsi couple settle for the holy city of the Sikhs? I once asked him and was told that in+

1899, his father recently qualified as a doctor and just married, could make no professional headway in Bombay, and was advised to try his luck at Lahore in the Punjab. With his young wife, he set off by train for Lahore. The long dusty and hot journey took five days and by the+

end of it, his young wife, who had never left the comforts and civilization of Bombay, was in hysterics and cried to go back. Poor Dr Manekshaw did all he could to comfort her, but as the train steamed into Amritsar, with her first sight of the Sikhs the young bride screamed her+

lungs out and refused to go any further. So they left the train at Amritsar, and there they stayed for forty-five years.

The Manekshaws had six children, four boys and two girls, and Sam was the fifth child. Sam had his schooling at Nainital's Sherwood College.+

After completing his schooling, he should have gone to England to pursue higher studies; this was the promise made to him by his father but, fortunately for the Indian Army, Dr Manekshaw felt that this particular son was far too young to be on his own in a foreign country, even+

THE IMPORTANCE OF DEVI BEEJ / BIJA MANTRA.

Once Suutji in his discourse with King Janmajeya repeated the words of Vyasji regarding the pronounciation of the word ऐ. Vyasji had heard the importance of this word in a meeting of all important saints at Naimisharanya.

There this story was discussed.

In that gathering of such great sages, Rishi Jamdagni asked a question to all the eminent luminaries. He wanted to know which diety is the most revered and gets satisfied easily with our prayers. So Lomash rishi replied that Devi

Bhagwati was one such diety. She will be satisfied and is ready to grant you a boon even if you just say the first letter of her beej mantra. In this context he narrated the story of Satyavrat. The story is as follows.

There lived a Brahmin named Devdutt in Kosal.

He was childless. He arranged for an elaborate yagya for a intelligent son to be born. He invited all the eminent rishi's to conduct this Yagya. Rishi Suhotra, Pael, Brahaspati Yagyavalka were assigned different tasks. Rishi Gobhil was asked to sing the Saamved.

He sang the verses very well, but he had to take respite in order to breathe between two verses. This angered devdutt. He spoke his thoughts to Gobhil rishi.

The rishi got very angry as devdutt did not realise the practicalities of singing. He cursed devdutt that

8 March 1679 - The date on which 300 saffron clad warriors gave their life to protect temples from mugal army. Thread➡️
Aurangzeb's huge army, which was adorned with artillery, elephant and horses, under the leadership of Commander Darab Khan had marched to punish the ruler of/1

Khandela Raja Bahadur Singh, who became a rebel due to the anti-Hindu policies of Aurangzeb, and to destroy the temples of Shekhawati. Bahadur Singh to compete with such a large army, vacated Khandela for the purpose of conducting guerilla warfare and went Kot Sakrai /2

located in the inaccessible hills of Sakrai. People of Khandela also vacated Khandela and hid in nearby villages.

But some Shekhawat warriors did not like this as they knew that the royal army would not leave a single temple located in Shekhawati unbroken./3

so soon the teams of self-sacrificing Dharma-protectors Shekhawat heroes started reaching Khandela to protect the Dev temples.

Sujan Singh Shekhawat, the young thakur of Chhapoli, was coming back from his wedding when he heard about the imperial army from Shepherds./4

झिरमीर झिरमिर मेहा बरसे,मोरां छतरी छाई |
कुल में है तो आव सुजाण, फोज देवरे आई ||

if you are born in your glorious clan, then come, the army have come to destroy temple. /5