Constipation | Approach to Causes, Associated Conditions & Symptoms, Treatments



Constipation is a very common gastrointestinal complaint that involves decreased frequency of bowel movements and/or increased consistency of...

This is a tutorial video that explains the concept of productive efficiency within the context of an entire economy and at the level of a single firm. The video defines productive efficiency and provides two definitions for it - one for...

In this video, the teacher explains the concept of irrational numbers. They define rational numbers and then go on to explain that irrational numbers are those that cannot be expressed as fractions. The teacher also introduces symbols...

We believe democracy leads to a fairer world. Yet almost all governments claim to be democratic including China, Russia and Syria. And 50 years after the abolition of hanging, UK polls still show a majority in favour. Is democracy...

This video will teach you the basics of calculating the derivative of simple polynomials and exponential functions.

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...

What counts as work and what doesn't? Nancy Folbre shows how nearly half of all work done in this country is ignored by economists. She argues that we need to create better measures of non-market income, consumption and...

This video is a lecture presentation that explains the definition of log to the base A of X. The instructor explains the inverse relationship between logarithms and exponentials and demonstrates this using graphs of exponential and log...

👉 Learn how to find all the zeros of a polynomial given one rational zero. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a...

👉 Learn about dilations. Dilation is the transformation of a shape by a scale factor to produce an image that is similar to the original shape but is different in size from the original shape. A dilation that creates a larger image is...

Defines the essential characteristics that separate an actual group from a mere crowd of people.

This video introduces you to data cleaning overview.<br/<br/>>

This clip is from the chapter "Cleaning Data" of the series "Python for Data Analysis: Step-By-Step with Projects".This section introduces you how to clean the data.

👉 Learn how to evaluate the limit of a function using the difference quotient formula. The difference quotient is a measure of the average rate of change of the function over an interval, h. The limit of the difference quotient gives the...

Don Ambrose is a Professor of Graduate Education at Rider University in NJ, editor of the refereed journal "Roeper Review", past chair of the Conceptual Foundations Division of the National Association for Gifted Children. Initiates and...

The concept of kinetic energy applied to a stationary, rotating wheel is used to define Moment of Inertia and derive Rotational Kinetic Energy. Moment of Inertia is demonstrated.

This video is a lecture about waves, specifically transverse and longitudinal waves. The speaker defines what a wave is and explains how it transfers energy without any matter being transferred. The video then delves into the differences...

The question ‘what is a species?’ might sound like a simple one. We have evolved to categorise plants and animals into types, some safe like field mushrooms and other less safe like fly agaric toadstools. We have developed this idea...

In this video, the teacher explains how to identify true statements about quadrilaterals, using examples of trapezoids, parallelograms, rhombuses, and squares. The teacher walks through each answer choice and eliminates incorrect...

In this video, examples of rolling dice, picking balls from boxes, and wearing sneakers are used to illustrate the probability of independent events. The teacher also emphasizes the importance of understanding whether events are...

Essential Definitions for Circles

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...

👉 Learn about the rules of exponents. An exponent is a number which a number is raised to, to produce a power. It is the number of times which a number will multiply itself in a power. There are several rules used in evaluating...

Learn how to write the equation of a parabola given the vertex and the focus. A parabola is the shape of the graph of a quadratic equation. A parabola can open up or down (if x is squared) or open left or right (if y is squared). Recall...

👉 Learn how to define angle relationships. Knowledge of the relationships between angles can help in determining the value of a given angle. The various angle relationships include: vertical angles, adjacent angles, complementary angles,...