The key difference between oxygen concentrator and oxygen cylinder is that oxygen concentrator can concentrate oxygen from a gas supply through selective removal of nitrogen to give an oxygen-enriched gas stream, whereas oxygen cylinder is a container having pure or close to pure oxygen gas. Oxygen gas is essential for life on Earth because we all breathe air which contains about 20% of oxygen. This oxygen enters our bloodstream, eventually contributing to the respiration and energy production inside our body.

Key difference: Fascism is a form of radical authoritarian nationalism. It is a movement based on rejection of social theories. Fascists sought to unite their nation into a totalitarian state based on ancestry and culture. Imperialism, on the other hand, is not entirely as radical or authoritarian as fascism, it is the policy of acquiring new lands and territories to enhance or increase one’s influential power. Fascism and imperialism are two different political ideologies.

An irrational number is a type of real number which cannot be represented as a simple fraction. It cannot be expressed in the form of a ratio. If N is irrational, then N is not equal to p/q where p and q are integers and q is not equal to 0. Example: √2, √3, √5, √11, √21, π(Pi) are all irrational. What is irrational example?"Irrational" means "no ratio", so it isn't a rational number.

What are Alcohol and Phenol? Formation of alcohols and phenols result when hydrogen atom in a hydrocarbon, aromatic and aliphatic compounds respectively, is replaced by -OH group. Alcohols and phenols have much higher boiling points as compared to similar alkanes and alkyl halides. Alcohols and phenols, like water, can form hydrogen bonds. Phenol also belongs to the alcohol family and are alcohols with aromatic rings. What is Alcohol? It is a colourless and volatile flammable liquid generated by the natural fermentation of sugars and is an intoxicating ingredient of wine, whisky, beer, spirits, and other drinks.

How Do Project Management and Operations Management Differ? The key difference between these roles comes down to the definition of a project versus operations. ... Therefore, an operations manager's role is ongoing, whereas a project manager's role—in regards to a specific project—is temporary in nature. IS Operations Manager higher than project manager?The operations manager has a much larger role to play in staff management than the project manager. Operations managers are responsible for the growth and success of the overall company's team.

Definitions of Peer Pressure and Peer Influence: Peer Pressure: Peer pressure is pressure from one's peers to act in a way that is acceptable to the others in the same group. Peer Influence: Peer influence is when a peer's act persuades the others to act in a particular way. What is the difference between peer pressure and conformity?Peer Pressure is when a group of people exert direct or indirect pressure to try and conform other people to be like them.

Consciousness vs Awareness   Consciousness and Awareness, both words seem to carry the same meaning, but they differ semantically as there is a difference between them. Both these terms function asnouns in the English language. Awareness is having knowledge of something. On the other hand, consciousness is the state of being aware of something and this can be regarded as more spiritual kind of definition. When a person is aware of something, he/she may feel it or just sense it without exactly knowing what it is.

The evolution of business practices from offline to online platforms has led to the development of thousands of e-commerce platforms globally. The world is currently enjoying the ease not to mention the convenience that comes with e-commerce such that we cannot figure the state of the world without these platforms. Although it is easy to see e-commerce as one universal market used for selling products and services, the variance between B2B e-Commerce and B2C e-Commerce cannot be ignored.

Cappuccino A cappuccino ( ( listen); Italian pronunciation: [kapputˈtʃiːno] Italian plural cappuccini) is an Italian coffee drink that is traditionally prepared with double espresso, and steamed milk foam. Variations of the drink involve the use of cream instead of milk, and flavoring with cinnamon or chocolate powder. It is typically smaller in volume than a caffè latte, with a thicker layer of micro foam. The name comes from the Capuchin friars, referring to the colour of their habits, and in this context referring to the colour of the beverage when milk is added in small portion to dark, brewed coffee (today mostly espresso).

What is Diarrhea? Diarrhea is a condition of abnormally frequent intestinal evacuations with loose, fluid stools. It is one of the most common health complaints. It can range from a temporary, mild condition, to a potentially life-threatening one. Diarrhea is defined based on the frequency of bowel movements and the consistency of the stools. In general, more than three loose stools per day are considered diarrhea. The symptoms of diarrhea are: