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Create AccountIn the spring of 1997, William Boyle, a microbiologist at Amgen Inc., a drug company based near Los Angeles, placed a telephone call to Dr. Josef Penninger, an immunologist at the firm's Toronto offshoot, the Amgen Research Institute.
Gerontology is the scientific study of AGING and its consequences including psychological, biological, and social changes confronting individuals, the social and economic issues created by growing numbers of older people in a population, and the opportunities older age brings with it.
The recent rapid advances in the knowledge about human genetics, largely the result of an international research initiative known as the HUMAN GENOME PROJECT, have been accompanied by numerous legal and ethical concerns.
KAITLIN MORRISON LOST her virginity at 13 and, she says, "it was downhill from there." At 14, she left her parents' home in Port McNeill, B.C., on the northeast coast of Vancouver Island. She was a "party girl" and a "real rebel," she says, heavy into drugs (never needles, though).
Minerals are naturally-occurring, homogeneous geological formations. Unlike fossil fuels, such as coal, oil and natural gas, minerals are inorganic compounds, meaning they are not formed of animal or plant matter.
Communications technologies include the techniques, tools and methods used to facilitate communication. Information technologies include those used to create, record, modify and display the content being communicated.
According to medical lore, the ancient Incas were the first to attempt blood transfusions. And over the centuries doctors around the world have pumped everything from beer to urine into hemorrhaging patients.
Pediatrics is that branch of MEDICINE concerned with the child, its development, care and diseases.
This article was originally published in Maclean’s magazine on January 25, 1999. Partner content is not updated.
Before the end of this year, Ottawa heart surgeon Dr. Wilbert Keon hopes to open the chest of a patient whose heart has reached a state of "terminal failure" and install a shiny plastic-encased object a little larger than a mans fist.With the beginning of sustained European settlement in what is now Canada, a new set of goals, values, demands and expectations was placed upon the land.
The digital economy is the economic activity conducted through digital technologies such as the Internet. It is also called the Internet economy, the new economy or the web economy. Many scholars see the digital economy as the fourth industrial revolution. As of 2013, it consumed approximately 10 per cent of the world’s electricity. Many of the world’s biggest companies operate in the digital economy. A growing number of Canadians depend on it for their livelihood. In 2017, nearly 5 per cent of all jobs in Canada were in the digital economy. The gross domestic product (GDP) connected to it represented 5.5 per cent of Canada’s total economy — a bigger percentage than mining or oil and gas extraction. However, the often-hidden infrastructure of the digital economy brings new threats to the environment. The rise of cryptocurrencies could also dramatically change how people buy and sell things.
This article was originally published in Maclean’s magazine on October 25, 1999. Partner content is not updated.
In the waning light of a brisk October evening in Quebec City, patrons flock to a bar in a yuppie neighbourhood near the Plains of Abraham. Inside, Sarah McLachlan's sensual voice spills out of the sound system.Disability is defined by the World Health Organization (WHO) as the temporary, prolonged or permanent reduction or absence of the ability to perform certain commonplace activities or roles, sometimes referred to as activities of daily living.
Chemical manufacturing entails the conversion of one material to another by a chemical reaction on a commercial scale. The starting material (feedstock) can be a natural substance or a relatively pure chemical used as an "intermediate" for subsequent upgrading.
Modern astronomy, however, is more concerned with the physical and chemical nature of matter beyond Earth, where conditions of temperature and pressure, and gravitational and magnetic fields allow astronomers to observe matter under extremes unattainable in terrestrial laboratories.
No one knows exactly what the surface of Mars is like, but Robert Zubrin has a pretty good idea. At least some of it, he says, is much like a frozen, god-forsaken corner of the Canadian Arctic called Haughton Crater. The terrain is similar - rough-strewn rock on the floor of a crater 16 km across.
A river landform is a feature resulting from the movement of water on the Earth's surface.
In July, 1994, Cindy Stewart was playing first base in a Vancouver softball game when she stretched to catch a ball - and felt a sharp pain in her lower abdomen. When the pain persisted, Stewart checked into hospital and, after testing, was diagnosed with colon cancer.
Soaring, or gliding, is the sport of flying a sailplane or glider for a sustained period of time by utilizing currents of rising air to stay aloft.
This article was originally published in Maclean’s magazine on March 13, 1995. Partner content is not updated.
Adele Fifield was just 13 years old when a doctor told her that she had cancer in her knee - and that surgeons would have to amputate her left leg. "My initial reaction was disbelief," recalls Fifield. "For days, my ears seemed to ring from the shock.
