research – Page 152 – SafetyAtWorkBlog

You can lead a stressed horse to water……

England’s Trades Union Congress (TUC) released results of a survey of union representatives on 24 February 2011 that shows that workplace stress is

“now by far the most common health and safety problem at work.”

Even taking into consideration the inherent bias of such union surveys of reps, the figures are significant. The 24 February 2011 media release states:

“Nearly two thirds (62%) of reps say that stress is in the top five problems faced by the workers they represent and more than a quarter of reps (27%) pick out stress as the hazard at work that most concerns them. Another recent report from the British Academy states that the global economic downturn is to blame for the soaring stress levels due to the sharp rise in job strain and job-insecurity; both determinants of work-related stress. In the last 2 years, work stress levels rose by more than 4%, compared to the previous rises of 0.1% from 1992 to 2009.” [link added]

So what can be done to reverse this trend?

If the global economic downturn has generated increased stress levels, OHS practitioners and activists need to look at the big picture and begin pushing for better economic health – an action that, outside of the union movement, hardly ever gets a mention.

If OHS principles are based around the need to eliminate hazards then OHS professionals should be strong advocates of sustainable development where the mental health of workers needs as much support for sustainability as the environment receives, if not more. Continue reading “You can lead a stressed horse to water……”

New books – South African nursing and a Canadian perspective

This week two new OHS books came across my desk unbidden. Both are very good but have very different contexts and both were published by Baywood Publishing Company Inc.

“Who Is Nursing Them? It is Us.” “Neoliberalism, HIV/AIDS, and the Occupational Health and Safety of South African Public Sector Nurses” by Jennifer R Zelnick

Northern Exposure – A Canadian Perspective on Occupational Health and Environment by David Bennett

South Africa is an exotic foreign land to me. I am aware of the basic political issues of the country for the last 30 years but, in terms of OHS, I know there have been some major mining incidents and that HIV/AIDS is a major occupational and social challenge. Zelnick’s book illustrates clearly the difficulty of tackling a workplace risk that is also a hot, contentious public health and political issue. Continue reading “New books – South African nursing and a Canadian perspective”

The Asphyxiation of OHS

Good OHS thinking and practice are being slowly asphyxiated. By far most suggestions by workers, unions or good consultants for Health & Safety improvements are ‘choked’ by management naysayers and bureaucrats more in touch with their current minister’s moods than workplace reality. Not choked immediately or blatantly. In fact, that person may be patted on the back and encouraged to raise more OHS matters, “Yes, mate, good! Tell us what else we’re doing wrong, very very helpful. You just keep on telling us”…….. And slowly any significant discussion about OHS problems is suppressed and killed.

The majority of workers in Australia work in small workplaces where (typically) practical OHS programs are regarded by managers as a nuisance, a bit of ‘over-the-top’ nonsense that slows down productivity. It’s regarded as an irritant of fashion that will pass, like the fashion-related, politically correct things to say. Continue reading “The Asphyxiation of OHS”

LiquidKeyboard may have substantial ergonomic benefits

As an iPad user for well over 6 months, the iPad is a terrific device for reading but it is not the best for writing. This may be due to having typed since the age of 14 on everything from a solid old Remington typewriter to an IBM golf ball electric typewriter and various keyboards over the decades. Typing on glass is possible but the limited keyboard size on the iPad is a struggle. But that struggle may be replaced by an even greater challenge.

The iPad, and many other devices, are bound by a QWERTY keyboard. Others have argued that the QWERTY layout is outdated but it is possible to produce a presentable email holding an iPad in one hand and typing with the other. It is likely that , over a short period of time, the shortcomings of that arrangement will create ergonomic problems.

Researchers at the University of Technology Sydney (UTS) have not introduced an alternative to the QWERTY keyboard but rather tweaked it into a new layout. LiquidKeyboard is the system and, in short

“A new keyboard that makes it easier to type on touch screen devices has been invented

LiquidKeyboard enables people to use both hands in typing in the traditional way

As soon as your first four fingers touch the surface – in one fluid motion – an entire keyboard is constructed using the QWERTY format”

As with many innovations, productivity is the main motivation or it may be that productivity is the language needed to gain broad media attention but the potential ergonomic benefits are just as interesting. If ergonomics is “the science of designing the workplace environment to fit the user” then the ergonomic benefits of LiquidKeyboard are self-evident. Just because the use of a virtual keyboard has not identified any hazards yet does not mean that research into alternative, more ergonomic methods is not warranted. The forethought of Christian Sax and other researchers is to be applauded.

Kevin Jones

Is night shift reasonable practicable?

Tony Carter, has provided some additional information about occupational fatigue after reading the fatigue article on this blog earlier today.

Carter was one of three authors of a 2007 article in The Annals of Occupational Hygiene entitled “Epidemiological Diagnosis of Occupational Fatigue in a Fly-In–Fly-Out Operation of the Mineral Industry” (abstract only available online). The abstract says that:

“A disturbed diurnal rhythm at the beginning of night shift and a roster of more than eight consecutive days were identified as the primary contributing factors to occupational fatigue in this setting.”

It is fair to say night shift and eight consecutive days of work are the causes in this research but research without proposed controls is of little practical use. Thankfully the study by Anthony Carter, Reinhold Muller and Ann Williamson provides some control suggestions – naps and changes to lighting. Simple in concept but possibly difficult to implement. How does a company provide naps in a production line operation? Can production continue as lighting lux levels are reduced? Continue reading “Is night shift reasonable practicable?”

OHS needs innovative thinking to manage fatigue

The December 2010 edition of WorkForce Management magazine (not available online) reports on a recent US survey concerning fatigue. The raw data is not available but the survey of 820 companies showed that over 80 per cent of respondents believed that fatigue was more of a workplace issue that in the past.

This may indicate an increased awareness or an increased reality but regardless, the hazard is gaining more attention.

Of greater interest is the possible causes identified in the survey. These include:

“Reduced head count,

Lack of boundaries between home life and work,

Second jobs,

A culture of ‘wanting to do it all'”.

How many of these contributory factors can an OHS professional affect? Continue reading “OHS needs innovative thinking to manage fatigue”

Laboratory safety begins with design

Laboratory safety is often treated as a specialist area of occupational safety due to the potential harm from the material being handled but also because the laboratories often exist in universities, isolated work environments in many ways. Kansas State University (KSU) is obviously very proud of its Biosecurity Research Institute that, it claims, has considered all elements of safety in all stages of construction and operation.

BRISafety — A researcher works with materials in a biosafety cabinet in the Biosecurity Research Institute at Kansas State University. A biosafety cabinet is a safety enclosure that uses HEPA filters and directional airflow to contain pathogens.

The article that KSU has released on line is a little promotional in tone but there is enough information in it to illustrate the high level of planning that was given to the project. There may not be much new information for those already involved in laboratory safety but it is a useful example of the need for preparatory work in establishing a safe working environment that also ensures product integrity.

Kevin Jones

Category: research

You can lead a stressed horse to water……

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New books – South African nursing and a Canadian perspective

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The Asphyxiation of OHS

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LiquidKeyboard may have substantial ergonomic benefits

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Is night shift reasonable practicable?

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OHS needs innovative thinking to manage fatigue

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Laboratory safety begins with design

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