scholarly journals COVID-19 and Smell Loss

2020 ◽  
Vol 63 (11) ◽  
pp. 491-496
Author(s):  
Joon Kon Kim ◽  
Doo Hee Han
Keyword(s):  
Unmet Needs ◽  
Olfactory Dysfunction ◽  
Screening Tests ◽  
Shortness Of Breath ◽  
Viral Spread ◽  
Potential Source ◽  
Nasal Symptoms ◽  
The World ◽  
Smell Loss

The world has been facing a tremendous threat for more than 1 year by coronavirus disease 2019 (COVID-19). Because of the ongoing pandemic of COVID-19, it is necessary to be aware of the characteristics and symptoms of COVID-19 in order to prevent the COVID-19 spread. Common symptoms of COVID-19 include fever, cough, shortness of breath, headache and various types of pneumonia. Recently, smell loss has been extensively reported in COVID-19 patients. They experience this before other general symptoms or smell loss can be their only symptom. These types of patients may be neglected and a potential source for viral spread. Thus, screening tests of COVID-19 should be considered if patients have smell loss without any other nasal symptoms. Even though the recovery rate of smell loss in COVID-19 is relatively high, there are unmet needs for further studies including the mechanism of olfactory dysfunction, proper treatment and long-term recovery in COVID-19.

scholarly journals Effects of COVID-19 on Sense of Smell: Human Factors/Ergonomics Considerations

2021 ◽  
pp. 001872082199016
Author(s):  
E. Leslie Cameron ◽  
Per Møller ◽  
Keith S. Karn
Keyword(s):  
Human Factors ◽  
Olfactory Dysfunction ◽  
System Communication ◽  
Human System ◽  
Sense Of Smell ◽  
Primary Means ◽  
Human Sense ◽  
Smell Loss

Objective We review the effects of COVID-19 on the human sense of smell (olfaction) and discuss implications for human-system interactions. We emphasize how critical smell is and how the widespread loss of smell due to COVID-19 will impact human-system interaction. Background COVID-19 reduces the sense of smell in people who contract the disease. Thus far, olfaction has received relatively little attention from human factors/ergonomics professionals. While smell is not a primary means of human-system communication, humans rely on smell in many important ways related to both quality of life and safety. Method We briefly review and synthesize the rapidly expanding literature through September 2020 on the topic of smell loss caused by COVID-19. We interpret findings in terms of their relevance to human factors/ergonomics researchers and practitioners. Results Since March 2020 dozens of articles have been published that report smell loss in COVID-19 patients. The prevalence and duration of COVID-19-related smell loss is still under investigation, but the available data suggest that it may leave many people with long-term deficits and distortions in sense of smell. Conclusion We suggest that the human factors/ergonomics community could become more aware of the importance of the sense of smell and focus on accommodating the increasing number of people with reduced olfactory performance. Application We present examples of how olfaction can augment human-system communication and how human factors/ergonomics professionals might accommodate people with olfactory dysfunction. While seemingly at odds, both of these goals can be achieved.

Will Strategy Prevail over Economics? An Analysis of Charanka Solar Park in Gujarat

2016 ◽  
Vol 5 (2) ◽  
pp. 162-167
Author(s):  
Saif Siddiqui ◽  
Sumaira Jan
Keyword(s):  
Solar Energy ◽  
Solar Power ◽  
Power Production ◽  
Energy Crisis ◽  
Energy Sources ◽  
Potential Source ◽  
The World ◽  
Made In

The Charanka Solar Park, one of the world’s largest multi-developer and multi-beneficiary solar parks, is the hub of solar power production in India. It contributes about 6 per cent to the total solar power production in the country. Although solar power is more expensive than the traditional power in the country, its sheen is still not high to make it a potential source to eliminate energy crisis not just in India but all across the world. Researchers are continuously pushing their envelope to explore as to why solar energy should be adopted over traditional energy sources irrespective of the fact that it is more expensive. The war between its financial and strategic viability is going on. Efforts are being made in the direction of reducing its costs and making it as a financially viable and strategically active option. This case is an attempt in the same direction. We are using Charanka Solar Park as a base to explore if there is any future for such projects in the country. There are projects which are no doubt operational but their long-term viability is truly questionable.

Curing Asthma with Diet and Lifestyle Modification

2018 ◽  
Vol 4 (2) ◽  
pp. 461-464
Author(s):  
Rai Waqas Ali ◽  
Umair Dar ◽  
Izzatullah Khan ◽  
Asim Farooq ◽  
M. Soban ◽  
...  
Keyword(s):  
Air Pollution ◽  
Side Effects ◽  
Environmental Factors ◽  
Lifestyle Modification ◽  
Chinese Herbs ◽  
Shortness Of Breath ◽  
Chest Tightness ◽  
The World ◽  
Diet And Lifestyle

Asthma means chronic (long term) illness of the lungs causing cough, shortness of breath, chest tightness, wheezing and fast respirations, which is influenced by several genetic developments and environmental factors that affect over 300 million people around the world and 1 in 4 urban children. The occurrence of asthma increased in the world over the last 25 years. Environmental factors such as air pollution allergens, infection, smoking, hormones, and some specific medicine take part in this disorder. Currently there are different therapies to overcome this disease like Herbal, Unani, Ayurveda, Siddha, Homeopathy, Naturopathy, Allopathy, Biochemical and Chinese herbs. Allopathic treatment is also available for majority of the disorders but the problem is increasing price of medication now a days and allopathic medicines are related with a diversity of side effects. So tendency towards management of asthma with modern therapies like intake of nutritional diet and modification in our lifestyle including exercise, yoga are highly adopted these days.

scholarly journals The dynamics of avicultural markets

2001 ◽  
Vol 28 (1) ◽  
pp. 76-85 ◽  
Author(s):  
Jennifer M. Robinson
Keyword(s):  
Captive Breeding ◽  
Bird Species ◽  
Decision Makers ◽  
Trade Restrictions ◽  
Model Simulations ◽  
Species Introductions ◽  
Bird Populations ◽  
Potential Source ◽  
The World

Trade restrictions stemming from the Convention on International Trade in Endangered Species (CITES) have created a situation in which rare and attractive bird species command high prices on international pet markets. Most of these species are of tropical or subtropical origin, and many are amenable to captive breeding. Hence, the possibility of exporting birds under CITES provisions for the export of captive-raised animals is under debate in many countries around the world. If export bans are replaced by systems of export permits, the economics of avicultural markets will govern the magnitude, timing, and nature of the impacts of the bird trade. Avicultural economics, however, is little studied, and the long-term economic viabilities of exotic pet markets are poorly understood. In order to elucidate these, a dynamic model of an avicultural market was constructed, based on descriptive information. Model simulations showed that the high prices commanded by sought-after bird species tended to bring about oversupply and rapid price decline. Short-lived, fecund species produced a rapid, sharp pulse of oversupply; longer-lived species produced more persistent but less acute conditions of oversupply. The present high prices for protected bird species may be regarded as a potential source of windfall profits, or as a factor that might be manipulated to discourage the poaching and smuggling of wild birds. If export-oriented aviculture is considered as a component of strategies for diversification of agriculture and promotion of sustainable development, it is important that decision-makers factor in the likelihood of significant declines in bird prices and that they consider the risk of accidental species introductions that is inherent in holding large exotic-bird populations.

Thoughts on the Long-Term Strategy, Science and Democracy

2006 ◽  
pp. 4-19 ◽  
Author(s):  
L. Abalkin
Keyword(s):  
Strategy Development ◽  
Russian Science ◽  
Global Trends ◽  
The World ◽  
World Development ◽  
Crucial Condition

The article covers unified issues of the long-term strategy development, the role of science as well as democracy development in present-day Russia. The problems of budget proficit, the Stabilization Fund issues, implementation of the adopted national projects, an increasing role of regions in strengthening the integrity and prosperity of the country are analyzed. The author reveals that the protection of businessmen and citizens from the all-embracing power of bureaucrats is the crucial condition of democratization of the society. Global trends of the world development and expert functions of the Russian science are presented as well.

Coal's Persistence in the Capitalist World-Economy

2020 ◽  
Vol 6 (2) ◽  
pp. 194-221 ◽  
Author(s):  
Paul K. Gellert ◽  
Paul S. Ciccantell
Keyword(s):  
World Economy ◽  
Industrial Revolution ◽  
Energy Transition ◽  
Ecological Modernization ◽  
World Systems ◽  
Coal Consumption ◽  
The World ◽  
Capitalist World Economy ◽  
Capitalist World

Predominant analyses of energy offer insufficient theoretical and political-economic insight into the persistence of coal and other fossil fuels. The dominant narrative of coal powering the Industrial Revolution, and Great Britain's world dominance in the nineteenth century giving way to a U.S.- and oil-dominated twentieth century, is marred by teleological assumptions. The key assumption that a complete energy “transition” will occur leads some to conceive of a renewable-energy-dominated twenty-first century led by China. After critiquing the teleological assumptions of modernization, ecological modernization, energetics, and even world-systems analysis of energy “transition,” this paper offers a world-systems perspective on the “raw” materialism of coal. Examining the material characteristics of coal and the unequal structure of the world-economy, the paper uses long-term data from governmental and private sources to reveal the lack of transition as new sources of energy are added. The increases in coal consumption in China and India as they have ascended in the capitalist world-economy have more than offset the leveling-off and decline in some core nations. A true global peak and decline (let alone full substitution) in energy generally and coal specifically has never happened. The future need not repeat the past, but technical, policy, and movement approaches will not get far without addressing the structural imperatives of capitalist growth and the uneven power structures and processes of long-term change of the world-system.

Covid-19 and Mining industry

2020 ◽  
pp. 10-18 ◽  
Author(s):  
V.B. Kondratiev
Keyword(s):  
Mining Industry ◽  
Commodity Markets ◽  
Current Crisis ◽  
Mining Companies ◽  
The World ◽  
Commodity Demand ◽  
Long Term Impact

The COVID-19 pandemic has affected the commodity markets and mining industry around the world in different ways. Mining company’s operations have been hit by coronavirus outbreaks and government-mandated production stops. Demand for many commodities remains low. This paper examines the potential long-term impact of the COVID-19 pandemic on future commodity demand, mining prospects, as well as tactical and strategic steps by mining companies to overcome the current crisis quickly and effectively.

Unmaking and Remaking the World in Long-Term Solitary Confinement

2018 ◽  
Vol 1 (1) ◽  
pp. 16
Author(s):  
Lisa Guenther
Keyword(s):  
The Body ◽  
Solitary Confinement ◽  
Hunger Strike ◽  
State Prison ◽  
Legal Documents ◽  
The Social ◽  
The World ◽  
Collective Resistance ◽  
Civil Death

In The Body in Pain, Elaine Scarry analyzes the structure of torture as an unmaking of the world in which the tools that ought to support a person’s embodied capacities are used as weapons to break them down. The Security Housing Unit (SHU) of California’s Pelican Bay State Prison functions as a weaponized architecture of torture in precisely this sense; but in recent years, prisoners in the Pelican Bay Short Corridor have re-purposed this weaponized architecture as a tool for remaking the world through collective resistance. This resistance took the form of a hunger strike in which prisoners exposed themselves to the possibility of biological death in order to contest the social and civil death of solitary confinement. By collectively refusing food, and by articulating the meaning and motivation of this refusal in articles, interviews, artwork, and legal documents, prisoners reclaimed and expanded their perceptual, cognitive, and expressive capacities for world-making, even in a space of systematic torture.

Engineering for good: A case of community driven engineering innovation

2018 ◽  
Vol 6 (1) ◽  
Author(s):  
Chinweike Eseonu ◽  
Martin A Cortes
Keyword(s):  
Engineering Students ◽  
Technology Innovation ◽  
Local Communities ◽  
First Year ◽  
Engineering Curriculum ◽  
Engineering Design Process ◽  
The World ◽  
The University ◽  
Social Consideration

There is a culture of disengagement from social consideration in engineering disciplines. This means that first year engineering students, who arrive planning to change the world through engineering, lose this passion as they progress through the engineering curriculum. The community driven technology innovation and investment program described in this paper is an attempt to reverse this trend by fusing community engagement with the normal engineering design process. This approach differs from existing project or trip based approaches – outreach – because the focus is on local communities with which the university team forms a long-term partnership through weekly in-person meetings and community driven problem statements – engagement.

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