Search results for "Rana"
showing 10 items of 654 documents
Effect of different processing methods on the quality of obtained pomegranate juice
2019
Pomegranate juice has many health properties as the fruits contain anticarcinogenic, antimicrobial and antiviral compounds. Its consumption has greatly increased throughout the world in recent years due to the potential of its different components, polyphenols and anthocyanins mostly. Many studies have been performed on the pomegranate juice yield demonstrating its influence on the organoleptic and physicochemical properties of the juice. Commercial pomegranate juice production involves pressing the fruits. As a consequence, there is a need to investigate the pressing machine types and adjustment in order to maximize juice yield and enhance its health properties. The aim of this study was t…
On the design of optimally inserted transmembrane helices
2017
La célula es la unidad básica estructural y funcional de la vida y todas las células están rodeadas y delimitadas por sus membranas biológicas. Las membranas juegan un papel crucial en la existencia de las células delimitándolas y conectándolas con su entorno. Las membranas biológicas están formadas principalmente por lípidos y proteínas. Mientras que los lípidos forman una bicapa que impide la difusión libre de la mayoría de moléculas e iones, las proteínas controlan el tráfico molecular y el flujo de información a través de la membrana. A estas proteínas insertadas en la membrana biológica se les denomina proteínas de membrana, caracterizadas por la presencia de regiones adaptadas para in…
Le détail à ossature métallique. La préfabrication en acier des années 1930: nouvelles pratiques de conception.
2007
Atención temprana
2003
Se incluye la definición de atención temprana, las bases en las que se sustenta, y el diagnóstico y las áreas del desarrollo.
Atropizomēru sintēze un to fizikāli ķīmisko īpašību izpēte simetriski un nesimetriski aizvietotu 1,4-dihidropiridīnu rindā
2016
Modificētā Hanča sintēzē ieguva simetriski un nesimetriski aizvietotus 1,4-dihidropiridīnu atropizomērus ar 2-(benzoksi)naft-1-il)-, 2-(naft-2-ilmetoksi)naft-1-il)- un citām stēriski lielām grupām heterocikla 4-vietā. Iegūtajiem savienojumiem ir apgrūtināta C(4)-C(1’) saites rotācija, un tās enerģijas barjeras novērtēšanai izmantoja 1D un 2D KMR spektroskopiju, mainot šķīdinātājus un uzņemšanas temperatūru, kā arī rentgenstruktūranalīzi un šķidrumu hromatogrāfiju ar hirālu kolonnu. 1,4-Dihidropiridīniem noteikti arī elektroķīmiskās oksidēšanās potenciāli.
New high-sensitivity searches for neutrons converting into antineutrons and/or sterile neutrons at the HIBEAM/NNBAR experiment at the European Spalla…
2021
Abstract The violation of baryon number, B , is an essential ingredient for the preferential creation of matter over antimatter needed to account for the observed baryon asymmetry in the Universe. However, such a process has yet to be experimentally observed. The HIBEAM/NNBAR program is a proposed two-stage experiment at the European Spallation Source to search for baryon number violation. The program will include high-sensitivity searches for processes that violate baryon number by one or two units: free neutron–antineutron oscillation ( n → n ̄ ) via mixing, neutron–antineutron oscillation via regeneration from a sterile neutron state ( n → [ n ′ , n ̄ ′ ] → n ̄ ), and neutron disappearan…
Elimination and distribution of different substituted phenols by frog (Rana temporaria) and crayfish (Astacus leptodactylus)
1981
ANALISIS VEGETASI MANGROVE DAN PEMANFAATANNYA OLEH MASYARAKAT KAMPUNG ISENEBUAI DISTRIK RUMBERPON KABUPATEN TELUK WONDAMA
2008
<p><em>The objective of this research was to know the structure, composition, potency of mangrove tree and also exploitation of mangrove observation type in Isenebuai Village District Rumberpon Teluk Wondama. Vegetation observation was conducted using line and plot method and the interview technique flourish structure. The result of analyse vegetasi study show that 11 mangrove plant species from 5 families were found.The 11 species are Aegiceras corniculatum, Bruguiera sylindrica, Bruguiera gymnorrhiza, Rhizophora stylosa ,Rhizophora mucronata, Ceriops tagal, Heritiera littoralis, Heritiera globosa, Lumnitzera litorea, Xylocarpus granatum and Xylocarpus moluccensis. The result …
A screening of five Bacillus thuringiensis Vip3A proteins for their activity against lepidopteran pests
2014
Five Bacillus thuringiensis Vip3A proteins (Vip3Aa, Vip3Ab, Vip3Ad, Vip3Ae and Vip3Af) and their corresponding trypsin-activated toxins were tested for their toxicity against eight lepidopteran pests: Agrotis ipsilon, Helicoverpa armigera, Mamestra brassicae, Spodoptera exigua, Spodoptera frugiperda, Spodoptera littoralis, Ostrinia nubilalis and Lobesia botrana. Toxicity was first tested at a high dose at 7 and 10. days. No major differences were found when comparing protoxins vs. trypsin-activated toxins. The proteins that were active against most of the insect species were Vip3Aa, Vip3Ae and Vip3Af, followed by Vip3Ab. Vip3Ad was non-toxic to any of the species tested. Considering the res…