Results 91 to 100 of about 3,881,088 (252)

Designing the eatwell week: the application of eatwell plate advice to weekly food intake [PDF]

open access: yes, 2013
<p>To develop a menu and resource to illustrate to consumers and health professionals what a healthy balanced diet looks like over the course of a week.</p> <p>Development and analysis of an illustrative 7 d ‘eatwell week’ menu to ...
Catherine R Hankey   +4 more
core   +1 more source

Repeatability and validity of a food frequency questionnaire in free-living older people in relation to cognitive function [PDF]

open access: yes, 2008
Objectives: To determine the repeatability and validity of a self-administered, 175-item food frequency questionnaire (FFQ) in free-living older people and to assess whether these are influenced by cognitive function.
Aucott, Lorna S   +4 more
core  

The comparative analysis of traditional and modernized nutrient media for the cultivation of lactobacilli

open access: yesСовременная наука и инновации
Culture media for lactobacilli cultivation are used for their growth and reproduction in laboratory conditions, as well as in the production of dairy products.
E. I. Harina   +3 more
doaj   +1 more source

New nutrient medium for the isolation of pertussis pathogene

open access: yesKazan medical journal, 1995
Three variants of nutrient medium for the isolation of B. pertussis are developed, where the commercial medium N 199 (Parker) is the basis. The comparative study of the quality of the developed variants of the nutrient medium and the casein-coal agar medium of Dagestan production and the casein-coal agar medium of Moscow production shows that the new ...
N. N. Amerkhanova, A. N. Savinova
openaire   +1 more source

The Role of Alternative Methods of Nutrient Medium Sterilization in Micropropagation of Gardenia jasminoides

open access: yesDüzce University Faculty of Forestry Journal of Forestry
The aim of this study was to develop alternative sterilization methods that could replace the conventionally used autoclave device for sterilizationof nutrient medium used in gardenia micropropagation.
Emrah Zeybekoğlu   +3 more
doaj   +1 more source

Experimental Solid Medium for Legionella Cultivation

open access: yesПроблемы особо опасных инфекций, 2013
Presented is the principal scheme for preparation of experimental medium for Legionella cultivation on the basis of fermentative hydrolysate of pig lung. Shown is that the culture medium has good growth properties and meets the requirements of regulatory
L. S. Katunina   +5 more
doaj   +1 more source

In vitro cultivation of the embryos of hybrid forms of early-ripening sweet cherry (Prunus avium L.) varieties

open access: yesВавиловский журнал генетики и селекции, 2019
Russia does not possess  as many highly adaptable, technological, early-ripening varieties of sweet  cherry (Prunus avium L.) as would suffice to feel comfortable. Therefore, breeders are faced with the task of obtaining hybrid seeds as soon  as possible.
N. N. Kovalenko, S. V. Gladkih
doaj   +1 more source

Guideline for constructing nutrient balance in historical agricultural systemes (and its application to three case-studies in southern Spain) [PDF]

open access: yes
The purpose of this paper is to provide interested researchers with a simple tool to evaluate the efficacy of different methods of fertility replenishment that have accompanied and made possible the contemporary agriculture. We propose a nutrient balance
David Soto Fernández   +4 more
core  

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