765 research outputs found
Variability of seed fatty acid composition to growing degree-days in high oleic acid sunflower genotypes
No full textHigh temperature enhances the oleic acid content in the oil of normal
cultivars but conflicting results are reported on temperature effects on oleic acid
content in HO cultivars: either no effect or an increase in oleic acid content with
temperature. To investigate the effects of temperature on HO genotypes under
natural field conditions, a three-year field trial was conducted using two sowing
dates and three HO genotypes (two inbred lines and one hybrid). To compare
our results with previous works, growing degree-days (GDD) were computed
(base temperature 1⁄46°C). GDD accumulated during the “flowering – 25 days
after flowering” period influenced fatty acid composition of seed. Oleic and
linoleic acid contents were affected by accumulated GDD in two HO genotypes
(one inbred line and the hybrid). There was an increase of about 3% in oleic acid
content as response to more high GDD accumulated. Their content was not
modified by GDD in the other inbred line. There was a genotype environment
interaction that we suppose depending on modifier genes. These genetic factors
affected oleic acid content. This indicated the importance of breeding targeted to
select hybrids with a stable oleic acid content and higher than 90%. Saturated
fatty acids (palmitic and stearic) were also influenced by temperature, and there
was genetic variability among genotypes
Il girasole
No full textQuesto testo è stato scritto con l' intenzione di offrire agli studenti
degli dei Corsi Universitari. È un trattato didattico di tipo
istituzionale, distinto in una parte introduttiva, nella quale sono
richiamati alcuni concetti di base indispensabili per il miglioramento
genetica, tecnica colturale, ed estrazione dell olio di piante di
girasole. Riteniamo che l' organizzazione di questi capitoli sia
semplice e logico. Ci auguriamo che essi vengano apprezzati tanto
quanto li abbiamo apprezzati noi. Siamo innanzitutto estremamente
grati a tutti quei ricercatori I cui brillanti risultati hanno reso di
assicurare una trattazione accurata ed equilibrata dell’argomento.
Un grazie all Dipartimento di Scienze Agrarie ed Ambientali (DISA)
dell’Universita degli studi di Udine, a prof. Gian Paolo Vannozzi, Che
ha autorizzato la pubblicazione della prima edizione in Republica
Islamica de Iran. Il libro ha tratto un grande beneficio
dall’intelligente lavoro di Maurizio Turi, e Claudio Ferfuia della
maggior parte dei disegni
The acquisition of entrepreneurial competencies in a virtual platform: a structural equation model
No full text
Stable isotope geochemistry and structural elements of the Sabina region (Central Apennines, Italy)
No full textStable isotope geochemistry and examination of meso- and microstructures show that strain conditions differed through the course of tectonic history. Carbon and oxygen isotope analyses of the calcite-filled extensional fractures, the sigmoidal veins present between stylolitic cleavage surfaces, and fault plane surfaces with differing motion, demonstrate those different geneses. -from Author
Bleaching techniques impact on some quality parameters in two different cold‐pressed oils obtained at farm scale
No full textThe consumption of cold-pressed oil, such as linseed (Linum usitatissimum L.) and hemp (Cannabis sativa L.) oil has increased recently. In these oils obtained on the farm, a large number of components able to affect oil quality (mainly chlorophylls) are present. Given this, an experiment was conducted with the following aims: (1) to compare different bleaching methods by applying ultrasound waves and earths in cold-pressed hempseed and linseed oils and (2) to evaluate the effect of different types (acid-activated and natural) and amount (2% and 4%) of earths with different processing temperatures (60 and
80°C) in hempseed oil, utilizing a bleaching method with earths alone. Regarding the linseed oil, any bleaching methodologies adopted must not include ultrasound treatment, as the high temperatures reached determine high levels of oxidation to the detriment of the oil. Concerning the hemp oil, the natural earths, especially at farm level, should be preferred, because in addition to removing chlorophyll satisfactorily, when used at 4% even at the lowest temperature (60°C), an improvement of the stability and nutritional value (Vit. E) of the oil was observed
Turi-Turin Si Mandupa dalam Cerita Rakyat Karo (Turi-Turin Karo)
No full textLiterature is a work of art activities related to expression and creation. Works of
art that are created through creative activities, with the media of language and
contain aesthetic values make these creations have a function dulce et utile or fun
and useful.Sapardi (1979:1) explained that literature is a social institution that
uses language as a medium. Literature presents a picture of life and life itself is a
social reality. This article is entitled Turi-Turin Si Mandupa in Karo Folklore
(Turi-Turin Karo): Psychoanalytic Studies. The author primarily uses a qualitative
descriptive research strategy to gather information aboutTuri-Turin and
Mandupa.The purpose of the qualitative approach, as stated by Sibarani, et al.
(2014: 272), namely investigating, exploring, explaining, and providing
explanations about the "meaning" and "pattern" of the object of study being
studied as a whole. The method used in this qualitative research is that described
by Miles and Huberman (Sibarani 2014:24-27). Sources of data in this study
areKaro Folk Stories (Turi-Turin Karo). Author Rev. Em. Sada Kata Ginting
Suka, M.Th, et al, publishers of the Sora Mido Library, Jakarta. 2021 Published
Year. Research results show that id, namely wanting to know and wanting
satisfaction. In this case, the mandupa wants to know how to play the game and
wants satisfaction in the form of victory in the game, while the ego of the
character can be analyzed that the figure originally wanted to play and win once,
but play again with curiosity and win. However, the ego of the figure of the
character issued the words, namely "Why should I return it?", and superego the
figure of the main character is when he attacks his son and uncle in a way that the
main character's body is known to be rubber and his body is rolled around with
burning weeds until it is black and the people do not recognize him. The uncle and
his son were beheaded by the main character until they died.74 HalamanSkripsi Sarjan
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