A viviparous pumpkin
نویسندگان
چکیده
منابع مشابه
The Fruit Rots of Pumpkin
The word “pumpkin” is derived from the Latin word pepo, which is a botanical term for fruit with a hard rind and fleshy interior. The commonly used scientific name for pumpkins is Cucurbita pepo. But some other cucurbits, such as Cucurbita moschata (e.g., ‘Dickenson’ and ‘Libby Select’, known as processing pumpkin) (Figure 1, B) and Cucurbita maxima, which are winter squash, are also known as p...
متن کاملFood allergy to pumpkin seed.
Pumpkin (Cucurbita maxima) belongs to the Cucurbitaceae family. Its seeds contain large quantities of proteins (35%) and unsaturated fatty acids (50%, mainly linoleic acid and oleic acid), tocopherols, and phytosterols. The seeds are usually consumed toasted as an appetiser, in salads, or as an additive to bread. The flour obtained by grinding the seeds is mixed with water and used as bait by f...
متن کاملShape Optimization of “Pumpkin” Balloons
This paper is concerned with the optimization of the cutting pattern for the lobes of pumpkin-shaped balloon structures. Pumpkin balloons, currently developed for the NASA Ultra-Long Duration Balloon (ULDB), consist of stiff meridional tendons that constrain a thin plastic film. The present study shows that the maximum stability of pumpkin balloons is reached if their surface area is minimized ...
متن کاملViscoelastic behaviour of pumpkin balloons
The lobes of the NASA ULDB pumpkin-shaped super-pressure balloons are made of a thin polymeric film that shows considerable time-dependent behaviour. A nonlinear viscoelastic model based on experimental measurements has been recently established for this film. This paper presents a simulation of the viscoelastic behaviour of ULDB balloons with the finite element software ABAQUS. First, the stan...
متن کاملHeterogeneity of pumpkin ribosomal DNA.
The ribosomal DNA (rDNA) of Cucurbita pepo L. has been found to consist of tandemly arrayed repeat units, most of which are 10 kilobases in length. Thirty-six repeat units, cloned into the HindIII site of pACYC 177, fall into seven classes which differ from each other in length and/or nucleotide sequence. Most of the heterogeneity occurs in noncoding portions of the repeat unit although there i...
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ژورنال
عنوان ژورنال: Science
سال: 1884
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.ns-4.94.470