Promote Physical Health/Improve Health Outcomes

Living in Timber Homes (01-27-20)

Furhapper and colleagues investigated the experience of living in newly-built timber homes.  They conducted a “study [that] included a comparison of the construction types timber-frame (TF) and solid wood (SF), in addition two different ventilation types, controlled vs. window ventilation. . . The emission progression of volatile organic compounds (VOCs) including formaldehyde, was recorded and compared with the subjective well-being of the residents . . . VOC-emissions were initially elevated regardless of construction and ventilation type.

Job Control and Back Pain (01-22-20)

Buruck lead a team that linked job control and chronic lower back pain (CLBP). Job control was described as including decision authority and skill discretion; it is reasonable to tie this definition to comfortable levels of control over the physical work environment, choices of where to work, and similar factors.  Buruck and colleagues learned via a literature review and meta-analysis that “CLBP was significantly positively related to workload . . . and significantly negatively related to overall job control . . . decision authority . . .  and two measures of social support. . .

Music and Activity (01-08-20)

Patania and colleagues the experiences of people exercising while listening to music with different tempos. They evaluated data collected “during endurance (walking for 10’ at 6.5 km/h on a treadmill) and high intensity (80% on 1-RM) exercise under four different randomly assigned conditions: without music (NM), with music at 90 - 110 bpm [beats per minute] (LOW), with music at 130 - 150 bpm (MED) and with music at 170 - 190 bpm (HIGH). During each trial, heart rate (HR) and the rating of perceived exertion (RPE) were assessed. . . .

More Justification for Curtains (01-07-20)

Research published in Sustainabilityindicates that even apparently low levels of outdoor light at night can degrade human lives.  A research team lead by Grubisicdetermined that “even low light intensities of urban skyglow can suppress melatonin production. Melatonin synchronizes the day-night-rhythm in animals and humans. It adjusts the circadian clocks of cells, tissues and organs, and regulates other seasonal processes like reproduction. . . .

Choosing Lighting Color/Intensity (12-27-19)

Researchers are developing a more nuanced understanding of when it is best to use lights of various colors and intensities.  A press release from the University of Manchester reports that “Contrary to common belief, blue light may not be as disruptive to our sleep patterns as originally thought - according to University of Manchester scientists. According to the team, using dim, cooler, lights in the evening and bright warmer lights in the day may be more beneficial to our health.

Office Lighting, Alertness, and Sleep (12-13-19)

Researchers at the Lighting Research Center (LRC) at Rensselaer and the US General Services Administration (GSA) conducted important research related to at-work alertness and nighttime sleep.  During their study “luminaires, mounted near the participants’ computer monitors provided: (1) morning saturated blue light delivering a circadian stimulus (CS) of 0.4, (2) midday polychromatic white light delivering a CS of 0.3, and (3) afternoon saturated red light delivering a CS close to zero. . . .


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