Histopathology Tissue Processing Techniques and Principles

Aims of Tissue Processing

The basic aim of tissue processing is to provide sufficient rigidity to the tissue to be cut into thin sections for microscopic examination.

Principle of Processing

In tissue processing, the water within the tissue is removed, and another medium (usually paraffin wax) is impregnated into the tissue to provide adequate support.

Essential Steps in Tissue Processing

  1. Dehydration: In this step, water is removed from the tissue. Water is immiscible with wax; therefore, to infiltrate
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सामग्री की प्रबलता: तनाव, विकृति और प्रत्यास्थता स्थिरांक

सामग्री की प्रबलता (Strength of Materials – SOM)

संक्षिप्त उत्तर

1. तनाव (Stress) और विकृति (Strain)

  • तनाव (Stress): जब किसी वस्तु पर बाहरी बल लगाया जाता है, तो वस्तु के अंदर उस बल का विरोध करने वाला एक ‘आंतरिक प्रतिरोधी बल’ (Internal Resisting Force)
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Common Irregular English Verbs Conjugation

Essential English Irregular Verbs List

This list presents common English irregular verbs with their base form, past simple, past participle, and Spanish translation.

Verb Conjugations Table

  • Arise, arose, arisen (levantarse) | Pay, paid, paid (pagar)
  • Awake, awoke, awoken (despertar) | Put, put, put (poner)
  • Be, was/were, been (ser, estar) | Read, read, read (leer)
  • Beat, beat, beaten (batir, golpear) | Ride, rode, ridden (montar, pasear)
  • Become, became, become (llegar a ser) | Ring, rang, rung (sonar – timbre)
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Lexicology Principles: Word Meaning, Structure & Change

1. Lexicology’s connections with other disciplines

Lexicology is the branch of linguistics that focuses on words, their structure, meanings, origins, and functions within the vocabulary system of a language. Its study is impossible without considering its deep connections with other linguistic disciplines, because words do not exist in isolation; they are simultaneously semantic, morphological, phonological, stylistic, social, and cultural units.

Semantics is central to lexicology because analyzing

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Macroeconomic Theory and Indian Economic Perspectives

Understanding Macroeconomics

Macroeconomics studies the economy as a whole. It deals with national income, total output, employment, inflation, and economic growth. It focuses on overall economic performance rather than individual units. Examples include the GDP of a country, unemployment rates, inflation rates, and the overall price level.

Microeconomics vs. Macroeconomics

  • Microeconomics: Studies individual units of the economy, such as a single consumer, a firm, or the price of one product. It focuses
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Digital Marketing Fundamentals: Search, SEO, and E-commerce

Digital Marketing Fundamentals

What Are Search Engines and Their Purpose?

Search engines are web applications that locate, index, organize, and present information on the Internet related to a user’s query. They are used to help users find relevant information efficiently.

Search Engine Robots (Bots/Crawlers)

A robot (also called a bot, spider, or crawler) is a computer program used by search engines to crawl websites, collect information from web pages, and store it in indexes.

Understanding the PageRank

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Computerized Accounting Systems: Benefits, Components & TallyPrime

Computerized Accounting System

Computerized Accounting System (CAS) is an accounting information system that processes financial transactions using computer hardware and specialized accounting software to produce accounting records and reports. Instead of using traditional paper-based ledgers and journals, transactions are entered digitally, and the software automatically performs tasks such as:

  • Recording transactions in journals and ledgers.
  • Performing complex mathematical calculations.
  • Generating
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Fast R-CNN, GANs, Edge Detection and Core Image Processing Concepts

Fast R-CNN Multi-Stage Architecture and Benefits

Q. Explain the multi-stage architecture of Fast R-CNN and how it improves upon R-CNN.

Definition: Region-based Convolutional Neural Network
Fast R-CNN is an object-detection algorithm that improves R-CNN by using a single CNN and a multi-stage training architecture for faster and more accurate detection.

Multi-Stage Architecture of Fast R-CNN

Fast R-CNN works in the following stages:

Input Image
– The whole image is given as input once.

Shared Convolutional

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Pharmaceutical Synthesis Methods and Salt Formation

Diphenhydramine HCl Synthesis

Common synthesis route

  1. Starting materials: benzhydrol and 2-(dimethylamino)ethanol.
  2. Reaction: benzhydrol is reacted with 2-(dimethylamino)ethanol in the presence of an acid catalyst (such as HCl or sulfuric acid) to form diphenhydramine base.
  3. Formation of HCl salt: the diphenhydramine base is converted to its HCl salt for stability and solubility.

Process

  • Step 1: React benzhydrol with 2-(dimethylamino)ethanol under acidic conditions.
  • Step 2: Form the HCl salt by treating the
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Analysis of Poetic Symbolism and Imagery in Verse

Poetic Symbolism and Imagery Analysis

Analysis of Specific Poetic Elements

(a) Multiple Meanings of ‘Ride’ in “The Last Ride Together”

In Robert Browning’s poem “The Last Ride Together,” the word ‘ride’ carries several meanings. On the literal level, it refers to the final horse ride shared by the speaker and his beloved after their relationship has failed. Symbolically, the ride represents a temporary escape from rejection, social rules, and emotional pain. Philosophically, it suggests

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