Výsledky vyhledávání

Akademický článek

Comparative study of control algorithms MPPT based photovoltaic system with a DC–DC boost converter

Autor: Lakhder Ayhar, Ahmed Safa, Abdelmadjid Gouichiche, Fayssal Elyamani Benmohamed

Publikováno v: Revue des Énergies Renouvelables, Pp 175 – 191-175 – 191 (2024)

Photovoltaic (PV) electricity is a single of more useful forms of clean energy which is seen as being kinder to the environment. The sole drawback of solar photovoltaic (PV) systems is their inefficient energy conversion, which makes it increasingly

Externí odkaz: https://doaj.org/article/f894f5c837c24f5689748482ce96c27b

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Akademický článek

Analysis of β-casein gene for A1 and A2 allelic variants in Holstein-Local crossbred cattle of Bangladesh using allele-specific PCR

Autor: Mahfuza Ahmed Safa, Monira Akter Mou, Md. Forhad Ahmed Hridoy, Sadia Afrin Siddiqua, Abul Kashem Fazlul Haque Bhuiyan, Mohammad Shamsul Alam Bhuiyan

Publikováno v: Journal of Advanced Biotechnology and Experimental Therapeutics, Vol 7, Iss 1, Pp 74-82 (2024)

Beta-casein (CSN2) is one of the important bovine milk proteins synthesized by β-casein gene. The aim of this study was to investigate the A1 and A2 allelic variants of CSN2 gene in Holstein-Friesian and Local (HF×L) crossbred cattle of Bangladesh.

Externí odkaz: https://doaj.org/article/f5920b4d0b874f1ab5abfb85df3cc87f

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Report

Orbital-resolved single atom magnetism measured with X-ray absorption spectroscopy

Autor: Singha, Aparajita, Sostina, Daria, Wolf, Christoph, Ahmed, Safa L., Krylov, Denis, Colazzo, Luciano, Gargiani, Pierluigi, Agrestini, Stefano, Noh, Woo-Suk, Park, Jae-Hoon, Pivetta, Marina, Rusponi, Stefano, Brune, Harald, Heinrich, Andreas J., Barla, Alessandro, Donati, Fabio

Lanthanide atoms and molecules are promising candidates for atomic data storage and quantum logic due to the long magnetic lifetime of their electron quantum states. Accessing these states through electrical transport requires the engineering of thei

Externí odkaz: http://arxiv.org/abs/2012.10972

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Dissertation/ Thesis

Barriers of Knowledge Transfer Between Globally Distributed Teams : A case study of Radio PDU in the R&D department of Ericsson

Autor: Togola, Aicha, Ahmed, Safa

Today’s increased globalization resulted in a growth of globally distributed teams, which are characterized by geographical distance and used by organizations to promote innovation. However, to be able to collaborate effectively and reach their obj

Externí odkaz: http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-149665

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Akademický článek

Open Loop Synchronization Techniques Benchmarking for Distributed Energy Sources Connection

Autor: Ahmed Safa, Abdelmadjid Gouichiche, Anant Kumar Verma, Chun-Lien Su, Zakaria Chedjara, Youcef Messlem, El Madjid Berkouk

Publikováno v: IEEE Access, Vol 10, Pp 63554-63566 (2022)

Synchronization is a crucial process in the operation of grid-connected distributed energy sources. Synchronization techniques are classified in closed-loop (CLS) and open-loop synchronization (OLS) techniques. Unlike the CLS technique, OLS technique

Externí odkaz: https://doaj.org/article/9ba1aa6e8c614e24bea71c8419d6f18d

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