Results 81 to 90 of about 1,215 (117)

Perceived Value of Certification Among Certified, Noncertified, and Administrative Perioperative Nurses

Journal of Professional Nursing, 2006
This study was designed to determine similarities and differences in perceived value of certification among three groups of perioperative nurses. Responses to the Perceived Value of Certification Tool (PVCT), demographic questions, and certification experience questions were requested from 1,250 certificants, 2,000 noncertificants, and 1,250 ...
Karen R, Sechrist, Wendelyn, Valentine, Linda E, Berlin   +2 more
openaire   +2 more sources

Uncertainty limits for certified values of standard reference materials

Fresenius' Journal of Analytical Chemistry, 1990
Uncertainty limits usually employ the 95% confidence limits and should include allowances for the uncertainty of known sources of systematic errors of the measurements. But in many cases, when an interlaboratory comparison study is used for certification purposes of standard reference materials, only the 95% confidence limits are considered and given ...
openaire   +1 more source

Additional Certified Values for CCRMP Soils SO‐1 to ‐4

Geostandards Newsletter, 1985
New mean values for up to 11 major and minor and up to 11 trace elements in soils SO‐1 to SO4 have been calculated by two procedures. Analytical results received by CCRMP subsequent to the certification program of 1979 were included. In one instance, the same procedure as used for certification wherein all results except those rejected on chemical and ...
H.F. STEGER, W.S. BOWMAN, J.A. McKEAGUE
openaire   +1 more source

Adding Value: Certified Coffee Trade in North America [PDF]

, 2008
Coffee is the leading agricultural sector in terms of both the number and frequent use of social and environmental certification. This fast-growing category of certified sustainable coffees has emerged from almost negligible quantities in the late 1990s to approximately 4% of global green coffee exports in 2006 making it a multi-billion dollar segment ...
Giovannucci, Daniele, Byers, Alice, Liu, Pascal   +2 more
openaire  

Can Certified-Tea Value Chains Deliver Gender Equality in Tanzania?

Feminist Economics, 2015
A popular approach over the past twenty years has been to rely upon voluntary standards as a means to make claims, measure, and judge whether a number of social-equity concerns exist in private-sector practices. But can voluntary standards deliver gender equity?
openaire   +2 more sources

Valuing sustainability: Price premiums for dolphin-safe and MSC-certified canned tuna

Fisheries Research
The evolution of ecolabels has led to many food products carrying multiple certifications for their environmentaland ecological commitments. In the tuna market, the “dolphin-safe” label and the Marine Stewardship Council(MSC) certification are the most prominent.
Yingkai Fang, Lingxiao Wang, Julia Bronnmann   +2 more
openaire   +2 more sources

Determination of certified values and uncertainties for SRM 2942a :

Standard Reference Material (SRM) 2942a is a cuvette-shaped, Ce-ion-doped glass, recommended for use for relative spectral correction of emission from 320 to 430 nm and day-to-day performance verification of steady-state fluorescence spectrometers. It was certified for relative intensity of fluorescence as a function of emission wavelength.
openaire   +1 more source

The Perceived Value of the Board Certified Specialist in Renal Nutrition

Journal of the Academy of Nutrition and Dietetics, 2021
A. Groesbeck, R. Zelig, H. Samavat, R. Brody   +3 more
openaire   +1 more source

Certified corporate social responsibility? The current state of certified and decertified B Corps

Corporate Social Responsibility and Environmental Management, 2021
Yeuseung Kim
exaly  

Between awareness of halal food products and awareness of halal-certified food products

Journal of Islamic Marketing, 2023
Chairy Chairy
exaly