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hstoria
A finales del siglo XIX, en una sociedad cada vez más masificada, los medios de comunicación comenzaron a jugar un papel crucial no solo como transmisores de información, sino también como instrumentos de control ideológico. Esta nueva sociedad necesitaba estar informada, pero también cohesionada. Los medios, por tanto, empezaron a reflejar las tensiones entre tradición y modernidad, al mismo tiempo que servían para reforzar el orden social existente.
Con la llegada de la Primera Guerra
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BIOMINING
One of the smallest representatives of life forms, BACTERIA, can be seen as a mixed blessing. They cause diseases to plants and animals even to human beings such as tuberculosis and leprosy on one side and they also convert milk into curd. In last couple of decades, we have identified bacteria as miners. These diminutive diggers have become assets to the mining industry eliminating traditional offensive methods which use explosives, toxic chemicals, and high temperatures (Science, Vol
Botany
Regulation of enzyme activity Ans.Any substance that reduces the velocity of an enzyme catalysed reaction can be called an inhibitor. The inhibition of enzyme activity is one of the major regulatory mechanisms of the cell. It is of the following types (a)Competitive inhibition. Here, organic molecules compete with the substrate for binding at the active site of the enzyme. Such inhibitors show a close resemblance to the substrate of the enzyme. Instead of the enzyme-substrate complex, enzyme-inhibitor
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1.Define Computer network . Why OSI is called open source?
==>A computer network is a group of two or more interconnected computers that can communicate and share resources such as files, printers, applications, or internet access. The main goal of a network is to enable data sharing and communication between devices. *//The OSI (Open Systems Interconnection) model is called "open" because it was developed as a universal, standardized framework that is not tied to any specific vendor, product,
PEEfinal
FUG Method for Distillation Column Design (5 Marks)
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Purpose:
The FUG method (Fenske–Underwood–Gilliland) is a shortcut technique used to estimate the number of stages and reflux ratio in distillation column design. -
Fenske Equation (Minimum Stages):
Calculates the minimum number of theoretical stages at total reflux using: -
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Underwood Equation (Minimum Reflux Ratio):
Determines the minimum reflux ratio (Rₘᵢₙ) based on feed composition, product purity, and relative volatility.
frome
Page 1: CONTRACT OF AGENCY – DEFINITIONS & FUNDAMENTALS
1.1 Definition of Agency and the Role of the Agent
A contract of agency establishes a legal relationship where one person (the principal) authorizes another (the agent) to perform work or transact on their behalf with third parties. In this arrangement, the agent’s role is not merely to conduct errands but to represent the principal by binding them through acts performed within the granted authority. As defined under many legal frameworks—including
Maths term 2
QUADRILATERALS (QUADS)
What is a Quadrilateral?
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A quadrilateral is a four-sided polygon.
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The interior angles of a quadrilateral add up to 360°.
Types of Quadrilaterals:
| Type | Properties |
|---|---|
| Square | All sides equal, all angles 90°, opposite sides parallel |
| Rectangle | Opposite sides equal and parallel, all angles 90° |
| Rhombus | All sides equal, opposite angles equal, diagonals bisect at right angles |
| Parallelogram | Opposite sides equal and parallel, opposite angles equal |
| Trapezium | One |
hicheat sheet
Earth Science Final Exam Study Guide
April 14, 2025 – Lecture 18: Natural Resources – Energy and Mineral Resources
Natural Resources Overview: Natural resources are materials or substances that occur in nature and can be used for economic gain. The professor emphasized that we cannot create natural resources – they take millions of years (even billions of years) to form within Earth, so humanity is limited to what nature provides. Natural resources were classified into eight broad groups:...
IQC Study Material
Q:10 Explain the importance of customer focus.
A∙10 Importance of customer focus
Drives customer satisfaction: Understanding and meeting customer needs ensures higher satisfaction and loyalty.
•Improve product: Customer feedback helps identify areas for improvement, leading. to better quality and performance.
Increase competitiveness: Businesses that focus on customers. respond faster to market changes and stay ahead of competitors,
Enhance Brand reputation: Sto Satisfied customers become brand