accelerated aging
Accelerated aging parameters in the prediction of physiological and sanitary quality of birdsfoot trefoil (Lotus corniculatus L.) seeds
... The experiment was conducted in a completely randomized design with four replications per treatment for all characteristics evaluated, except for the water content, which used two replications. The data was subjected to ...
8
Accelerated aging of ipê seeds under controlled conditions of storage
... The accelerated aging test consists on subjecting seeds to elevated temperature and relative humidity (42 ºC; 100% RH), simulating normal storage conditions, but with an increased speed of deterioration, ...
8
ACCELERATED AGING AND ELECTRICAL CONDUCTIVITY TESTS IN CRAMBE SEEDS
... the accelerated aging and electrical conductivity tests for determination of physiological potential in crambe ...the accelerated aging test, the traditional methodology was used with water, ...
8
FIRE PROTECTION DURABILITY OF INTUMESCENT COATINGS AFTER ACCELERATED AGING
... UV aging resistance and thermal stability of the PP/IFR ...anti aging property of waterborne fire resistive coatings, 5 kinds of ammonium polyphosphate (APP) with different degrees of polymerization (DP, DP ...
67
Accelerated aging test on composite boat hulls produced by infusion process
... Accelerated aging is testing using aggravated conditions of heat, humidity, UV, vibrations, ...normal aging process of the test item. The accelerated aging tests are based on the ...
68
ACCELERATED AGING OF Piptadenia moniliformis (BENTH.) SEEDS1
... the accelerated aging test, the stratification of the lots was verified at the two evaluated ...to aging, whereas lots 2 and 3, after 96 h, had germination values of 69% and 28%, ...of aging, ...
6
ESTIMATE OF PBX (PLASTIC-BONDED EXPLOSIVE) SHELF LIFE WITH ACCELERATED AGING.
... at accelerated aging. The PBX was subjected to accelerated aging in an oven at controlled temperature 60 °C for periods of 5, 10, 15 and 25 weeks, which are equivalent to 5, 10, 15 and 25 of ...
8
Electrical conductivity and accelerated aging in amaranth (Amaranthus crueentus L.) seeds
... the accelerated aging test, the following were added to the bottom of each plastic box: a) 40 mL of distilled water (traditional aging - TRAD); b) 40 mL of dilute NaCl solution (11 g of NaCl per 100 ...
8
Accelerated Aging Tests Combined with EIS as a Tool For Investigating the Tinplate Cans Degradation Process
... of accelerated aging tests combined with Electrochemical Impedance Spectroscopy (EIS) technique to analyse quantitatively the evolution of the degradation of the packed/product system over ...
70
Accelerated aging test in niger seeds
... traditional accelerated aging test was performed for each lot in individual chambers made of wire mesh suspended inside, where an even layer of niger seeds (1 g) was ...the aging period. For the ...
7
Feldspar Ceramic Strength and The Reinforcing Effect by Adhesive Cementation Under Accelerated Aging
... the accelerated artificial aging (AAA) on feldspar ceramic strength and the reinforcing effect promoted by adhesive cementation with resin luting ...
6
ENZYME ACTIVITIES FROM ACCELERATED AGING AND STORAGED SEEDS OF Eucalyptus grandis
... A taxa de germinação decresceu com o aumento do tempo de armazenamento das sementes, sendo que as sementes envelhecidas artificialmente apresentaram menor vigor (54,9%), quand[r] ...
10
Braz. oral res. vol.25 número6
... Abstract: The purpose of the present study was to assess the bond strength of composite resin repairs subjected to different surface treat- ments and accelerated artiicial aging. 192 cylindrical samples ...
7
ISOFLAVONE CONTENT AND PHYSIOLOGICAL QUALITY OF CONVENTIONAL AND TRANSGENIC SOYBEAN SEEDS
... count, accelerated aging and tetrazolium test) and their total isoflavone contents and respective aglycon forms (daidzein, genistein and glycitein),glycosides (daidzine, genistine and glycitine) and malonyl ...
13
Condutividade elétrica de sementes de diferentes genótipos de feijão
... ABSTRACT – The electrical conductivity test is a fast and non-subjective method used to assess seed physiological potential. Thus, the objective of this study was adapting the methodology for conducting the electrical ...
9
Electrical conductivity testing of corn seeds as influenced by temperature and period of storage
... germination, accelerated aging (AA), cold (CT) and EC vigor tests, and determinations of Ca 2+ , Mg 2+ and K + release to the solution, after seed soaking of ...
9
Assessment of physiological potential of stored pea (Pisum sativum L.) seeds
... mainly accelerated aging and electrical conductivity, showed reduction in physiological potential for the four lots compared to the initial period, confirming the initial hypothesis regarding the possible ...
9
PRE-GERMINATIVE TREATMENTS IN POMEGRANATE SEEDS (Punica granatum L.): EFFECT ON PHYSIOLOGICAL QUA LITY
... and accelerated aging (Table 1), the seeds submitted to the fermentation without drying (T5) showed emergence values and an emergence speed index superior to the other ...
5
The assessment of physiological potential of seeds, which involves germination and vigor, is essential for an adequate management of seed lots during all steps of
... speed index (ESI) and emergence percentage of seedlings (SE), for seed lots 6 and 7 have been low, what could be an indicative of the low physiological potential of these lots. However, it is also possible to observe ...
8
Envelhecimento acelerado e análise computadorizada de imagem de plântulas para avaliação do desempenho de sementes de soja
... the accelerated aging test with a saturated NaCl solution and Seed Vigor Imaging System (SVIS) analysis in checking soybean seed physiological in comparison with the recommended vigor ...evaluations, ...
9