Navigation Links
Dangers of exposure to 'white' light
Date:9/12/2011

that it is necessary to understand that artificial light creates "light pollution" that ought to be addressed in the realms of regulation and legislation.

Their first suggestion of course, is to limit the use of "white" light to those instances where it is absolutely necessary. Another suggestion is to adjust lampposts so that their light is not directed beyond the horizon, which would significantly reduce light pollution. They also advise against "over-lighting", using only the amount of light needed for a task, and, of course, to simply turn off lighting when not in use - "Just like we all turn off the light when we leave the room. This is the first and primary way to save energy," the researchers say.

"Most Italian regions have legislations to lower the impact of light pollution, but they still lack a regulation on the spectrum emitted by lamps. Unless legislation is updated soon, with the current trend toward sources as white LEDs, which emit a huge amount of blue light, we will enter a period of elevated negative effects of light at night on human health and environment. Lamp manufacturers cannot claim that they don't know about the consequences of artificial light at night," says Dr. Fabio Falchi of ISTIL.

"As a first step in Israel, for example, the Standards Institution of Israel should obligate bulb importers to state clearly on their packaging what wavelengths are produced by each bulb. If wavelength indeed influences melatonin production, this is information that needs to be brought to the public's attention, so consumers can decide whether to buy this lighting or not," Prof. Haim says.


'/>"/>

Contact: Rachel Feldman
rfeldman@univ.haifa.ac.il
972-482-88722
University of Haifa
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Growth of cities endangers global environment
2. Lessening the dangers of radiation
3. Tiny molecules protect from the dangers of sex
4. Study reveals new details on the dangers of third-hand smoke
5. Commercial fishing endangers dolphin populations
6. Global warming and other environmental dangers may be solved by unlikely source -- space technology
7. Growing evidence of marijuana smokes potential dangers
8. Fertilization intensifies competition for light and endangers plant diversity
9. Mold exposure during infancy increases asthma risk
10. LSUHSC conducts landmark study of mid, long-term health effects of oil exposure
11. Mercury vapor released from broken compact fluorescent light bulbs can exceed safe exposure levels
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/28/2015)... 2015 According to a new ... Assessment Type (Pen & Paper Based, Hosted, Biometrics), Service, ... Academic Research), Vertical and Region - Global Forecast to ... to grow from USD 2.4 Billion in 2015 to ... Growth Rate (CAGR) of 25.6% from 2015 to 2020. ...
(Date:8/26/2015)... , August 26, 2015 The ... and Five Factor), Application (Travel & Immigration, Government, Banking, ... Global Forecast to 2020", published by MarketsandMarkets, Multi-Factor Authentication ... 2020, growing at a CAGR of 17.7% between 2015 ... 82 F igures spread through 169 ...
(Date:8/25/2015)... LAKE CITY and BELLEVUE, Wash. ... global leader in advanced robotic systems, announced today it ... robotic unmanned ground vehicle (UGV), at the National Tactical ... City.  The Guardian S is the ... the culmination of years of research and in-field trials ...
Breaking Biology News(10 mins):Cognitive Assessment and Training Market Worth 7.5 Billion USD by 2020 2Cognitive Assessment and Training Market Worth 7.5 Billion USD by 2020 3Cognitive Assessment and Training Market Worth 7.5 Billion USD by 2020 4Multi-Factor Authentication Market Worth 9.60 Billion USD by 2020 2Multi-Factor Authentication Market Worth 9.60 Billion USD by 2020 3Multi-Factor Authentication Market Worth 9.60 Billion USD by 2020 4Multi-Factor Authentication Market Worth 9.60 Billion USD by 2020 5Sarcos to Debut First-of-its-Kind Snake Robot 2Sarcos to Debut First-of-its-Kind Snake Robot 3
... and vegetables is a new, patented technology in which a ... "etch" information on produce, thereby eliminating the need for common ... a variety of fruits and vegetables and is being used ... been been approved in Asia, South Africa, Central and South ...
... of Illinois at Chicago have received $1 million from ... the relationship between "fat taxes" and food consumption, diet ... project was made available through the American Recovery and ... state tax rates associated with restaurants and with specific ...
... If a circadian rhythm is like an orchestra the united ... chemical may serve as the conductor, or at least as the ... ), the active ingredient in color safe bleach. Produced in all ... active and resting phases of living things, new research by USC ...
Cached Biology News:Laser etching safe alternative for labeling grapefruit 2UIC receives $1 million grant to study 'fat taxes,' diet, obesity 2Not just bleach: Hydrogen peroxide may tell time for living cells 2Not just bleach: Hydrogen peroxide may tell time for living cells 3
(Date:8/30/2015)... , August 31, 2015 ... einer Frau   für chirurgische   Behandlung     ... 7-90   werden für eine   verheerende   ... Frauen behandeln und die Anzahl ausgebildeter Chirurgen in Kenia ... Astellas gab heute bekannt, dass  Action on Fistula  seit ...
(Date:8/28/2015)... DUBLIN , Aug. 28, 2015 ... announced the addition of the "Global & USA ... offering. The highly awaited US Biosimilar market ... highly awaited filigrastim biologic, Zarxio. How will the global ... The author reveals that biosimilars could save the US ...
(Date:8/28/2015)... , August 28, 2015 According ... (Media, Sera, Cryogenic Storage Systems, Thawing Equipment, Alarms), by ... Medicine, Clinical Trials), End User - Global Forecast to ... expected to reach USD 3,731.03 Million by 2020 from ... of 11.65% between 2015 and 2020. ...
(Date:8/28/2015)... ... August 28, 2015 , ... Proove Biosciences , ... International Spine Intervention Society’ s 23rd Annual Scientific Meeting (ASM). The ... With a focus on evidence-based research and clinical application, the event gathered industry ...
Breaking Biology Technology:Über 550 Frauen, deren Leben durch "Action on Fistula" transformiert wurde 2Über 550 Frauen, deren Leben durch "Action on Fistula" transformiert wurde 3Über 550 Frauen, deren Leben durch "Action on Fistula" transformiert wurde 4Über 550 Frauen, deren Leben durch "Action on Fistula" transformiert wurde 5Global & USA BioSimilar Market Analysis Report 2015-2021 2Global & USA BioSimilar Market Analysis Report 2015-2021 3Biopreservation Market Worth 3,731.03 Million USD by 2020 2Biopreservation Market Worth 3,731.03 Million USD by 2020 3Biopreservation Market Worth 3,731.03 Million USD by 2020 4Biopreservation Market Worth 3,731.03 Million USD by 2020 5Proove Biosciences Presents New Research Study at the International Spine Intervention Society’s Annual Scientific Meeting 2Proove Biosciences Presents New Research Study at the International Spine Intervention Society’s Annual Scientific Meeting 3Proove Biosciences Presents New Research Study at the International Spine Intervention Society’s Annual Scientific Meeting 4
... February 26 Arpida Ltd.,(SWX: ARPN) today reported that ... intravenous iclaprim in its first indication,complicated Skin and Skin ... weeks., Arpida has agreed with the U.S. Food ... rolling process. Using a ,rolling NDA, allows modules,within the ...
... Therapeutics,Inc. (Nasdaq: TPTX ) today announced that ... TorreyPines, will present at Susquehanna,Financial Group,s Second Annual ... on Tuesday, March 4th at 11:00 a.m., Eastern., ... be available live. You can,access the webcast at: ...
... BURLINGTON, Mass., Feb. 26 Hyaluron ... development,services, continued to expand its business in ... and staffing increasing greater than 60 percent ... HCM acquired,additional space at its Burlington MA ...
Cached Biology Technology:Arpida Provides Update on Progress of New Drug Application for Intravenous Iclaprim 2Arpida Provides Update on Progress of New Drug Application for Intravenous Iclaprim 3TorreyPines Therapeutics to Present at Susquehanna Financial Group's Second Annual SIGnificant Options in Healthcare Conference 2HCM Announces Substantial Growth in 2007 2
Perm/Wash Buffer 250 Tests...
Complete PCR kit. Includes: MasterAmp™ Taq DNA Polymerase, 10X PCR Buffer, MasterAmp™ 10X PCR Enhancer, dNTP Mix, 2.5 mM each, 25 mM MgCl2, Enzyme Dilution Buffer, Control Template and Prim...
Rabbit polyclonal to 3-Ethynylestradiol ( Abpromise for all tested applications). Antigen: Ethynylestradiol conjugated to BSA....
... GenBank Accession Number : ... (C-QSQENQDTRPKVKAKK), corresponding to amino acids ... Formulation: antiserum in 0.05% sodium ... Assurance: routinely evaluated by immunoblot ...
Biology Products: