Cardiology

Pollution and winter linked with rise in heart attack treatment

Heavily polluted areas have a higher rate of angioplasty procedures to treat blocked arteries than areas with clean air, according to research to be presented at ESC Congress 2019 together with the World Congress of Cardiology. ...

Oncology & Cancer

Patient preferences explored in multiple myeloma treatment

(HealthDay)—An Eastern Cooperative Oncology Group (ECOG) performance status of ≥2 is linked to lower treatment satisfaction in patients with relapsed or refractory multiple myeloma (RRMM), but receiving medication orally ...

Health

Use of technology now included in standards of diabetes care

A section on the use of technology in the management of diabetes has been added to the American Diabetes Association Standards of Medical Care in Diabetes; a clinical guideline summary was published online Aug. 13 in the ...

Psychology & Psychiatry

Building therapeutic cities to tackle mental health problems

In all likelihood, poor mental health has blighted every age of human existence. Evolutionary psychologists suggest it may be an intrinsic, even necessary, condition for our species. But there are grounds to suppose that ...

Medications

Pure CBD won't make you fail a drug test, but...

As the CBD craze sweeps the nation, some users may wonder whether the cannabis extract can make them fail a drug test. A preliminary study suggests the answer is "no"—at least if the CBD is pure.

Health

'Set' of gun laws needed to reduce gun violence

After 34 people were killed in mass shootings in El Paso, Texas, and Dayton, Ohio, this past weekend, bipartisan legislation for universal background checks is gaining traction in the US Senate. Now, a Boston University School ...

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City

A city is a relatively large and permanent settlement, particularly a large urban settlement. Although there are no agreed on technical definitions distinguishing a city from a town within general English language meanings, many cities have a particular administrative, legal, or historical status based on local law — for example an article of incorporation approved by the local cognizant (state) legislature separates towns from city government forms, rights, duties and privileges in Massachusetts — similar distinctions are made across the world, particularly in former colonies of the United Kingdom. Historically, in Europe, a city was understood to be an urban settlement with a cathedral; in later usages, especially in the United Kingdom and parts of Commonwealth of Nations, a city was a settlement with a royal charter.

Cities generally have advanced systems for sanitation, utilities, land usage, housing, and transportation and more. This proximity greatly facilitates interaction between people and businesses, benefiting both parties in the process.

A big city, or metropolis, may have suburbs and regions. Such cities are usually associated with metropolitan areas and urban sprawl, creating large numbers of business commuters. Once a city sprawls far enough to reach another city, this region can be deemed a conurbation or megalopolis.

This text uses material from Wikipedia, licensed under CC BY-SA