Results 21 to 30 of about 4,029,391 (269)

Resiliency Policies in Access Control [PDF]

ACM Transactions on Information and System Security, 2006
We introduce the notion of resiliency policies in the context of access control systems. Such policies require an access control system to be resilient to the absence of users. An example resiliency policy requires that upon removal of any s users, there should still exist d disjoint sets of ...
Ninghui Li 0001, Mahesh V. Tripunitara, Qihua Wang   +2 more
openaire   +1 more source

Assessment of climate-driven variations in malaria incidence in Swaziland: toward malaria elimination

Malaria Journal, 2017
Background Swaziland aims to eliminate malaria by 2020. However, imported cases from neighbouring endemic countries continue to sustain local parasite reservoirs and initiate transmission.
Ting-Wu Chuang, Adam Soble, Nyasatu Ntshalintshali, Nomcebo Mkhonta, Eric Seyama, Steven Mthethwa, Deepa Pindolia, Simon Kunene   +7 more
doaj   +1 more source

Assessment of genetic changes and neurovirulence of shed Sabin and novel type 2 oral polio vaccine viruses

npj Vaccines, 2021
Sabin-strain oral polio vaccines (OPV) can, in rare instances, cause disease in recipients and susceptible contacts or evolve to become circulating vaccine-derived strains with the potential to cause outbreaks.
Rahnuma Wahid, Laina Mercer, Andrew Macadam, Sarah Carlyle, Laura Stephens, Javier Martin, Konstantin Chumakov, Majid Laassri, Svetlana Petrovskaya, Saskia L. Smits, Koert J. Stittelaar, Chris Gast, William C. Weldon, Jennifer L. Konopka-Anstadt, M. Steven Oberste, Pierre Van Damme, Ilse De Coster, Ricardo Rüttimann, Ananda Bandyopadhyay, John Konz   +19 more
doaj   +1 more source

MUTATION TESTING OF ACCESS CONTROL POLICIES

Сучасні інформаційні системи, 2021
One of the most important and integral components of modern computer security are access control systems. The objective of an access control system (ACS) is often described in terms of protecting system resources against inappropriate or unwanted user ...
Galina Cherneva, Pavlо Khalimov
doaj   +1 more source

Quality of malaria services offered in public health facilities in three provinces of Mozambique: a cross-sectional study

Malaria Journal, 2019
Background Fever associated with malaria is the leading cause of health care-seeking in Mozambique, yet there is limited evidence on the quality of malaria case management.
Baltazar Candrinho, Mateusz M. Plucinski, James M. Colborn, Mariana da Silva, Guidion Mathe, Mercia Dimene, Ana Rita Chico, Ana Christina Castel-Branco, Frederico Brito, Marcel Andela, Gabriel Ponce de Leon, Abuchahama Saifodine, Rose Zulliger   +12 more
doaj   +1 more source

Access Control in Parallel Programs [PDF]

IEEE Transactions on Software Engineering, 1979
An important component of a programming language for writing operating systems, or other large parallel systems, is the set of access control facilities. Two principles for access control, expressive power and access validation, are discussed. Then two new language mechanisms are presented: one for expressing the static structure and access rights of ...
James R. McGraw, Gregory R. Andrews
openaire   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Implementation of the advanced HIV disease package of care using a public health approach: lessons from Nigeria

BMC Public Health
Background Nigeria adapted the WHO package of care for Advanced HIV Disease (AHD) in 2020. The package includes CD4 + cell count testing to identify People Living with HIV (PLHIV) with AHD, screening and treatment of opportunistic infections, rapid ...
Williams Eigege, Oche Agbaji, Nere Otubu, Opeyemi Abudiore, Oluwakemi Sowale, Boma Levy-Braide, Asari Inyang, Dinesh Rathakrishnan, Ikechukwu Amamilo, James Conroy, Folu Lufadeju, Carolyn Amole, Owens Wiwa, Dennis Onotu, Khalil Sanni, Peter Nwaokenneya, Mohammed Patiko, Akudo Ikpeazu, Stephen Oguche, Rita Oladele, Sulaimon Akanmu   +20 more
doaj   +1 more source

Effectiveness of 24-h mobile reporting tool during a malaria outbreak in Mpumalanga Province, South Africa

Malaria Journal, 2019
Background As surveillance is a key strategy for malaria elimination in South Africa, ensuring strong surveillance systems is a National Department of Health priority.
Craig Davies, Rebecca Graffy, Mbavhalelo Shandukani, Ednah Baloyi, Laura Gast, Gerdalize Kok, Frans Mbokazi, Alpheus Zita, Mandla Zwane, Ray Magagula, Aaron Mabuza, Wayne Ramkrishna, Natashia Morris, Jacqueline Porteous, George Shirreff, Lucille Blumberg, Eunice Misiani, Devanand Moonasar   +17 more
doaj   +1 more source

Modeling access control and user actions using trust - based access control policies [PDF]

Journal of Social Sciences, 2020
This paper is a natural continuation of previous research on the implementation of confidentiality in small, medium, and virtual enterprises. This research began in 2009, with the work "Xml Based Techniques for Data Privacy in E-Business" which revealed ...
DANILESCU, Marcel
doaj   +1 more source