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Showing posts from April, 2023

TNEB Bill Calculator (New)

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நீங்கள் வீட்டில் இருந்தபடியே உங்கள் மின் உபயோக கட்டணத் தொகை சுலபமாக அறிந்து கொள்ளலாம். TNEB Bill Calculator - 2023 ( Revised on September 09, 2022 ) For Domestic Usage Only Units Consumed: Units ( u ) Subsidy (≤ 100 u ) Unit Range Unit Cost From To ≤ 100 ₹ 4.50 × u 1 100 ₹ 0.00 ≤ 200 ₹ 450 1 100 ₹ 0.00 101 200 ₹ 2.25 ≤ 400 ₹ 450 1 100 ₹ 0.00 101 200 ₹ 2.25 201 400 ₹ 4.50 ≤ 500 ₹ 450 1 100 ₹ 0.00 101 200 ₹ 2.25 201 400 ₹ 4.50 401 500 ₹ 6.00 ≤ 600 ₹ 450 1 100 ₹ 0.00 101 400 ₹ 4.50 401 500 ₹ 6.00 501 600 ₹ 8.00 ≤ 800 ₹ 450 1 100 ₹ 0.00

Converting image to 3D molecule using CACTUS OSRA

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OSRA (Optical Structure Recognition Application) is a free and open-source optical graph recognition program. The stand-alone version of OSRA is a command-line. OSRA converts a graphical representation of chemical structures from images, as they appear in journal articles, patent documents, textbooks, trade magazines etc., to SMILES (Simplified Molecular Input Line Entry Specification) format. In addition, the online OSRA tool converts the SMILES string to a 3D molecule in SDF (Standard Data File) file format. OSRA can recognize over 90 graphical format documents by parsing vectors through ImageMagick software. The standard file formats include BMP, GIF, ICO, JPEG, PNG, TIFF, WMF, PDF, PS, etc. The CACTUS OSRA tool parses the graphical input to a SMILES string and converts it to a 3D molecule. The video tutorial below demonstrates the conversion of a document in GIF format image to a 3D structure. Note that any software designed for optical recognition is unlikely to b