Results 81 to 90 of about 1,492 (175)
Mode de révélation particulier d'une tumeur brune chez une patiente hémodialysée chronique
The Pan African Medical Journal, 2014 Les tumeurs brunes constituent une complication rare mais sévère de la dialyse, le plus souvent asymptomatique. Nous rapportons le cas d'une patiente dont le mode de révélation de la tumeur brune fut atypique. Observation médicale: Madame F.
Ryme El Harraqui +4 more
doaj +1 more source
A new cryptosystem based on an enhanced Vigenere cipher incorporating large SBoxes [PDF]
E3S Web of ConferencesThe present paper explains the development of an innovative cryptographic system designed to encrypt color images at the pixel level. This technique relies on a significant enhancement of the conventional Vigenere method, incorporating the implementation
Chemlal Abdelhakim +5 more
doaj +1 more source
Biometric Data Protection [PDF]
E3S Web of ConferencesBiometric recognition systems are clearly vulnerable to a variety of software- and model-based attacks that can compromise different stages of the authentication process.
Chemlal Abdelhakim +5 more
doaj +1 more source
Investigations on the microbial catabolism of the organic sulfur compounds TDP and DTDP in H16 employing DNA microarrays [PDF]
, 2010 In this study, we have investigated the transcriptome of Ralstonia eutropha H16 during cultivation with gluconate in presence of 3,3'-thiodipropionic acid (TDP) or 3,3'-dithiodipropionic acid (DTDP) during biosynthesis of poly(3-hydroxybutyrate-co-3 ...
Alexander Steinbüchel +4 more
core +2 more sources
Notulae Scientia BiologicaeAlgae are increasingly becoming the center for interest due to researchers for their composition of various important bioactive molecules. The objective of this study is to investigate the seasonal variations in the concentrations of flavonoids ...
Djazia KHERRAZ-CHEMLAL +4 more
doaj +1 more source
Revue Marocaine de Recherche en Management et Marketing, 2017 Au niveau international, le sujet du contrôle de gestion constitue le cœur du programme de recherche important dans le secteur public.Ce secteur public et plus particulièrement l’entreprise publique marocaine, manifeste ainsi un intérêt croissant au ...
MOHAMED CHEMLAL +2 more
doaj
Tripartite ATP-Independent Periplasmic (TRAP) Transporters and Tripartite Tricarboxylate Transporters (TTT): From Uptake to Pathogenicity [PDF]
, 2018 The ability to efficiently scavenge nutrients in the host is essential for the viability of any pathogen. All catabolic pathways must begin with the transport of substrate from the environment through the cytoplasmic membrane, a role executed by membrane
Bianconi, M.E. +3 more
core +3 more sources
Improving announcement media for technical reports [PDF]
Computer and photographic printing and publishing methods for announcing technical report ...
Price, D. S.
core +1 more source
Epidemiology of hepatitis C in Croatia in the European context [PDF]
, 2015 We analyzed prevalence, risk factors and hepatitis C virus (HCV) genotype distribution in different population groups in Croatia in the context of HCV epidemiology in Europe, with the aim to gather all existing information on HCV infection in Croatia ...
Barbić, Ljubo +7 more
core +1 more source
Intestinal subocclusion due to colonic lipoma: a case report
The Pan African Medical Journal, 2011 Colonic lipomas are rare benign tumors infrequently met in clinical practice. Most of them are asymptomatic making frequent their fortuitous discovery. The therapeutic approach to the fortuitous discovery of a lipoma is even less clear.
Kamal Bentama +8 more
doaj +1 more source