AST Science Mid-term List of Topics
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This document outlines topics that will be covered on an upcoming science mid-term exam, including ecosystems, materials, mechanical engineering, and electricity. For ecosystems, the topics are trophic relations, disturbances, and ecological footprint. Materials topics include constraints, deformations, properties, degradation and protection, categories of materials, technical drafting, and manufacturing steps. Mechanical engineering covers linkages, degrees of freedom, and guiding. Finally, electricity topics are electrical charge, conductors and insulators, static electricity, dynamic electricity, Ohm's law, and circuits.
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Purchase is one of the important things as a part of a business. It is essential to analyse everything that is happening inside the purchase and keep tracking. In Odoo 17, the reporting section is inside the purchase module, which is purchase analysis.Unit No 4- Chemotherapy of Malignancy.pptx
Unit No 4- Chemotherapy of Malignancy.pptxAshish Umale
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In the Pharmacy profession there are many dangerous diseases from which the most dangerous is cancer. Here we study about the cancer as well as its treatment that is supportive to the students of semester VI of Bachelor of Pharmacy. Cancer is a disease of cells of characterized by Progressive, Persistent, Perverted (abnormal), Purposeless and uncontrolled Proliferation of tissues. There are many types of cancer that are harmful to the human body which are responsible to cause the disease condition. The position 7 of guanine residues in DNA is especially susceptible. Cyclophosphamide is a prodrug converted to the active metabolite aldophosphamide in the liver. Procarbazine is a weak MAO inhibitor; produces sedation and other CNS effects, and can interact with foods and drugs. Methotrexate is one of the most commonly used anticancer drugs. Methotrexate (MTX) is a folic acid antagonist. 6-MP and 6-TG are activated to their ribonucleotides, which inhibit purine ring biosynthesis and nucleotide inter conversion. Pyrimidine analogue used in antineoplastic, antifungal and anti psoriatic agents.
5-Fluorouracil (5-FU) is a pyrimidine analog. It is a complex diterpin taxane obtained from bark of the Western yew tree. Actinomycin D is obtained from the fungus of Streptomyces species. Gefitinib and Erlotinib inhibit epidermal growth factor receptor (EGFR) tyrosine kinase. Sunitinib inhibits multiple receptor tyrosine kinases like platelet derived growth factor (PDGF) Rituximab target antigen on the B cells causing lysis of these cells.
Prednisolone is 4 times more potent than hydrocortisone, also more selective glucocorticoid, but fluid retention does occur with high doses. Estradiol is a major regulator of growth for the subset of breast cancers that express the estrogen receptor (ER, ESR1).
Finasteride and dutasteride inhibit conversion of testosterone to dihydrotestosterone in prostate (and other tissues), have palliative effect in advanced carcinoma prostate; occasionally used. Chemotherapy in most cancers (except curable cancers) is generally palliative and suppressive. Chemotherapy is just one of the modes in the treatment of cancer. Other modes like radiotherapy and surgery are also employed to ensure 'total cell kill'.McElaney "What is inclusive publishing and why do we care about accessibility...
McElaney "What is inclusive publishing and why do we care about accessibility...National Information Standards Organization (NISO)
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A-Z GENERAL QUIZ | THE QUIZ CLUB OF PSGCAS | 14TH MARCH 2025.pptx
A-Z GENERAL QUIZ | THE QUIZ CLUB OF PSGCAS | 14TH MARCH 2025.pptxQuiz Club of PSG College of Arts & Science
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AST Science Mid-term List of Topics
- 1. AST Science Mid-Term List Chapter 10 Ecosystems - Trophic relations - Disturbances - Ecological footprint Chapter 12 Materials - Constraints - Deformations - Properties - Degradation & Protection - Categories of materials - Technical drafting - Manufacturing steps Chapter 13 Mechanical Engineering - Linkages - Degrees of freedom - Guiding Chapter 5 Electricity - Electrical charge - Conductors & Insulators - Static electricity - Dynamic electricity - Ohms law - Circuits