Results 11 to 20 of about 4,490,792 (186)
Studies on the cold hardiness of the peach-potato aphid Myzus persicae (Sulzer) [PDF]
, 1985 A system incorporating a prototype automatic thermoelectric cooling method with computer-based recording of aphid supercooling points was developed and formed the basis of cold hardiness assessment. Under laboratory culture all developmental stages of
O'Doherty, Rose
core +6 more sources
Cold hardiness and overwintering survival of the grain aphid Sitobion avenae in Northern England [PDF]
, 1987 Laboratory maintained Sitobion avenae of all developmental stages had a mean inherent supercooling ability below -20°C. Acclimation alone, or in conjunction with starvation had no significant effect on supercooling.
Knight, Jonathan David
core +6 more sources
Foods, 2023 To produce food-grade ice nucleators, a 3.77 kb ice nucleation gene (iceE) isolated from Pantoea agglomerans (Erwinia herbicola) was introduced into the Gram-positive microorganism Bacillus amyloliquefaciens for the first time.
Rong Song +10 more
doaj +1 more source
Buildings, 2022 This study investigates improvements in low-cost latent heat storage material calcium chloride hexahydrate (CaCl2.6H2O). Its melting point is between 25 and 28 °C, with relatively high enthalpy (170–190 J/g); however, this phase change material (PCM ...
Jay Thakkar +5 more
doaj +1 more source
Reproducing Black's experiments: freezing point depression and supercooling of water [PDF]
European Journal of Physics, 2001 We carried out two historical experiments referred to by Joseph Black, one on freezing mixtures of salted water with ice and another on freezing supercooled pure water by a small disturbance. The results confirm thermodynamical predictions for the depression of the freezing point of salted water and for the latent heat of freezing of supercooled water ...
Güémez, Júlio +2 more
openaire +2 more sources
Changes of supercooling point and cold tolerance in diapausing pupae of sugar beet moth, Scrobipalpa ocellatella (Lepidoptera; Gelechiidae) [PDF]
نامه انجمن حشرهشناسی ایران, 2017 Sugar beet moth (SBM) Scrobipalpa ocellatella (Boyd) is one of the important pests of sugar beet that causes quantitative and qualitative yield loss late in the season. Pest damage is occurred in the central buds and the root of the sugar beet plant. The
Saeid Moharramipour +2 more
doaj +1 more source
Journal of Materials Research and Technology, 2022 Phase change materials (PCMs) when amalgamated in a shell material to form microencapsulated-PCMs (MPCMs) usually exhibit high levels of supercooling due to the limited crystallization process.
Abdullah Mustapha +3 more
doaj +1 more source
European Journal of Entomology, 2007 Seasonal variations in the supercooling point, survival at low temperatures and sugar content were studied in field-collected codling moth larvae. The supercooling point of field-collected larvae decreased significantly from a mean value of -13.4°C in ...
Abbas KHANI +2 more
doaj +1 more source
Cold hardiness of the invasive fall armyworm, Spodoptera frugiperda in China
Journal of Integrative Agriculture, 2021 Fall armyworm, Spodoptera frugiperda (J. E. Smith, 1797), a crop pest native to tropical and subtropical regions of America, has invaded and spread into most regions in China, posing a severe threat to China's agriculture.
Dan-dan ZHANG +4 more
doaj +1 more source
Ring-banded spherulites in polylactide and its blends
Polymer Testing, 2021 In this paper the influence of different aspects of crystallization process on the formation of ring-banded spherulites and the transition between banded and non-banded structures in polylactide was analyzed.
Marta Safandowska, Artur Rozanski
doaj +1 more source