نتایج جستجو برای: روش avk

تعداد نتایج: 369615  

2013
D. Buzoianu

Introduction In the last 70 years the antagonists of vitamin K (AVK) were the only therapeutic solution for oral anticoagulation in primary and secondary prophylaxis of arterial and venous thrombosis. The utility of AVK was demonstrated in many situations and presently they are taken by millions patients in the entire world. Many clinical and lab studies contributed to understanding of AVKs’ ph...

Journal: :I. J. Network Security 2012
Kalpana Singh Shefalika Ghosh Samaddar

This paper analyzes application of Selective Encryption with Automatic Variable Key (AVK) for text based documents in Koyama Public Key Cryptosystem (PKC). In this paper, a new robust and simple PKC based singular cubic curve cryptosystem over the ring Zn, using selective encryption with Automatic Variable Key (AVK), is proposed. In the proposed algorithm, selected parts of text document are en...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ریاضی 1393

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2013
Rajat S Goswami Swarnendu K Chakraborty Abhinandan Bhunia Chandan T Bhunia C. T. Bhunia G. Mondal S. Samaddar P. Chakrabarti B. Bhuyan A. Chowdhuri Swarnendu Kumar Chakraborty Rajat Subhra Goswami

Session to session key variation is the only approach for achieving perfect security as per Shannon [1-2]. This paper deals with time variant key technique Automatic Variable Key (AVK) introduced by Bhunia[3-5] and we tried to analyze the performance of different types of new AVK techniques. Refer ences C E Shannon, "Mathematical theory of communication", The Bell System Tech J, Vol. ...

2014
André Samadoulougou Dangwé Temoua Naibe Germain Mandi Relwendé Aristide Yameogo Elisé Kabore Georges Millogo Nobila Valentin Yameogo Jonas Koudougou Kologo Anna Thiam/Tall Boubacar Jean Yves Toguyeni Patrice Zabsonre

Introduction: les antivitamines K (AVK), traitement anticoagulant oral le plus largement prescrit, posent un réel problème de santé publique du fait de leur risque iatrogène. L'objectif de cette étude était de préciser le niveau de connaissance des patients sur la gestion de leur traitement par les AVK. Méthodes: il s'est agi d'une enquête transversale descriptive réalisée au CHU-Yalgado Ouédra...

Journal: :Journal of endocrinological investigation 2017
E Grandone D Barcellona D Colaizzo F Marongiu

recommended not stopping any antithrombotic drugs before USGFNAB. In their article Lyle and Dean extend this advice to the so called NOACs (non-vitamin K oral anticoagulants), direct inhibitors of coagulation acting on FII or FXa that are on the market since 2010. These authors recommend not interrupting AVK or low-molecular weight heparins (LMWHs), as well as NOACs prior to or following an USG...

2016
Khadidiatou Dia Simon Antoine Sarr Mohamed Cherif Mboup Djibril Marie Ba Pape Diadie Fall

Résumé Les antivitamines K (AVK) sont largement utilisées dans la prévention et le traitement curatif des accidents thromboemboliques. Les objectifs de ce travail étaient de décrire les aspects épidémiologiques, cliniques et évolutifs des surdosages en AVK et d’en déterminer les facteurs hémorragiques. Il s’agit d’une étude descriptive, transversale monocentrique réalisée à l’Hôpital Principal ...

2013
Nancy El-Helou Amal Al-Hajje Rola Ajrouche Sanaa Awada Samar Rachidi Salam Zein Pascale Salameh

BACKGROUND Adverse drug events (ADE) occur frequently during treatment with vitamin K antagonists (AVK) and contribute to increase hemorrhagic risks. METHODS A retrospective study was conducted over a period of 2 years. Patients treated with AVK and admitted to the emergency room of a tertiary care hospital in Beirut were included. The aim of the study was to identify ADE characterized by a h...

2012
Issam Serghini Younés Aissaoui Youssef Quamouss Rachid Sedikki Nourredine Taj Jaafar Salim Alaoui Mohamed Zoubir Mohamed Boughanem

Les accidents hémorragiques sous AVK (antivitamines K) sont la première cause d’hospitalisation iatrogène. Le but de cette étude est de ressortir les caractéristiques des patients présentant des accidents hémorragiques graves sous AVK et de mettre le point sur la prise en charge. Nous avons réalisé une étude rétrospective portant sur 30 malades, réalisée au service de réanimation de l’hôpital m...

Journal: :Archives of Cardiovascular Diseases Supplements 2016

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