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113 results for “Delta E”
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Research ArticleOpen accessIn the abstractSEDIMENTARY FACIES AND DEPOSITIONAL ENVIRONMENTS OF CENOZOIC SEDIMENTARY FORMATIONS CROPPING OUT AT THE CENTRAL PART OF THE DOUALA BASINBachirou Mfayakouo Chavom, Pierre R. Njike Ngaha, Dieudonné L. BitomThe Douala Basin is one of three units of the Cameroonian coastal basin in the Gulf of Guinea, formed from the east-west extension between African and South American plates generated during the opening of South Atlantic in the Early Cretaceous. This basin contains sediments from Lower Cretaceous to present. The Cretaceous depositional environments are well understood whereas there is very … …Current Research in Geoscience, Vol. 4, Issue 1 · 6 Jan 2015 · 7,940 accessesView PDFCite
Research ArticleOpen accessIn the abstractPhonocardiogram Classification Based on Machine Learning with Multiple Sound FeaturesKhalid M.O. Nahar, Obaida M. Al-Hazaimeh, Ashraf Abu-Ein, Nasr GharaibehIn this study the heartbeat sound signals were tackled by classifying them into heart disease categories such as normal, artifact, murmur and extrahals in an attempt for early detection of heart defects. Phonocardiogram (i.e., PCG) is used to obtain the digital recording dataset of the heart sounds using an electronic stethoscope or mobile device. Multiple features are extracted from the … …Journal of Computer Science, Vol. 16, Issue 11 · 26 Nov 2020 · 8,263 accessesView PDFCite
Research ArticleOpen accessIn the abstractImproved SDA Production in High Lipid Accumulating Strain of Mucor circinelloides WJ11 by Genetic ModificationJunhuan Yang, Md. Ahsanul Kabir Khan, Sergio López-García et al.Stearidonic Acid (SDA; 18:4, n-3) is a ω-3 polyunsaturated fatty acid which is nutritionally important and has pharmaceutical applications. Hence, scientists are trying to construct SDA producing oleaginous microorganisms by genetic modification. Two enzymes, Delta-6 Desaturase (D6D) and ω-3 desaturase catalyze the reactions to produce SDA from Linoleic Acid (LA; 18:2, n-6). But the key enzyme, ω-3 desaturase converts LA … …American Journal of Biochemistry and Biotechnology, Vol. 16, Issue 1 · 23 Mar 2020 · 8,242 accessesView PDFCite
Review ArticleOpen accessIn the abstractBritish Airways is Ordering up to 42 Boeing 777-9s Aeronaves to Modernize the UK Flag Carriers Long-Haul FleetRelly Victoria Virgil PetrescuThe Boeing 777 (sometimes referred to as Triple 7) is a large-capacity subsonic long-haul bomber aircraft built by the American company Boeing. This type of aircraft holds the current record of autonomy for commercial jets (17,450 km without food). Other special features of the aircraft include the perfect circular fuselage, a set of six wheels on each axle of the … …Journal of Aircraft and Spacecraft Technology, Vol. 4, Issue 1 · 19 Feb 2020 · 7,470 accessesView PDFCite