Results 61 to 70 of about 5,378 (199)

Updating attribute in CP-ABE: A New Approach

, 2012
In Ciphertext-Policy Attribute Based Encryption (CP-ABE), attributes are attached to the user's secret key and access policy is at-tached to the ciphertext. If attributes in the secret key of a user satisfy the policy then only the genuine user can decrypt the ciphertext. However, such scenario also necessitates periodic updating of the secret key with
Doshi, Nishant, Jinwala, Devesh
openaire   +2 more sources

Emergency Departments Leading the Transformation of Alzheimer's and Dementia Care: Emergency Care Redesign

Journal of the American Geriatrics Society, EarlyView.
ABSTRACT Over 50% of persons living with dementia (PLWD) and their care partners (dyads) visit the emergency department (ED) every year. In the ED, healthcare professionals face complex challenges managing acute issues and symptoms of Alzheimer's disease and Alzheimer's disease–related dementias without provider training or in‐ED structures to ensure a
Afshana Hoque, Allison Cuthel, Corita R. Grudzen, Manish N. Shah, Abraham A. Brody, Jori E. Fleisher, Jennifer DiMascio‐Donohue, Katelyn McLain, Lin T. Tun, Julia Levine, Keith S. Goldfeld, Joshua Chodosh, ED‐LEAD Investigators, Lauren Abbate, Rebecca Anthopolos, Alicia Arbaje, Fernanda Bellolio, Jonathan Berkowitz, Andrea Blome, Erik Jonathan Blutinger, Justin Kenneth Brooten, Reed Caldwell, Christopher Caspers, Nathaniel Chin, Edward Cisek, Valerie Cotter, Jeremy Thomas Cushman, Dan David, Allison L. Ducharme‐Smith, Scott Dresden, Mary Ellen Dupont, Marie Carmelle Elie, Andra Farcas, Bucky Ferozan, Nicholas Genes, Cameron Gettel, Andrea Gilmore‐Bykovski, Elizabeth Goldberg, Scott Goldberg, Satheesh Gunaga, Heather Heaton, Courtney Jones, Maura Kennedy, Timmy Li, Joseph Miller, Brian Mittman, Kei Ouchi, Brian W Patterson, Jennifer Portz, Alex Quinones, Suzanne Ryer, Ashley Shreves, Michelle Simpson, Silas Smith, Payal Sud, Joe Suyama, Scotty Thomas, Victoria Vaughan Dickson, Ian Wittman, Nancy Wood   +59 more
wiley   +1 more source

SECURED DATA RETRIEVAL IN MILITARY APPLICATIONS USING CP-ABE

EPH - International Journal of Science And Engineering, 2021
Disruption-tolerant network (DTN) technologies are only solutions for military environment because of their mobile nodes irregular network connectivity and frequent partitions. But due to its nature of having external storage node during the transmission there is chance of getting exploited.
null Persi Pamela I, Ms. Moneeca R, Ms. Gladys Persia Christiana.S   +2 more
openaire   +1 more source

Effects of tempol on renal medullary tissue hypoxia in an ovine model of Gram‐negative septic acute kidney injury

Experimental Physiology, EarlyView.
Abstract Renal arterial infusion of tempol (RAT) at the onset of Gram‐negative sepsis can prevent sepsis‐induced medullary tissue hypoxia and acute kidney injury (AKI). However, it is not known whether treatment with tempol at a clinically relevant time point of sepsis is similarly effective. Thus, we examined whether tempol can reverse renal medullary
Rachel Peiris, Anton Trask‐Marino, Alemayehu Jufar, Ashenafi H. Betrie, Adam Southon, Sally G. Hood, Rinaldo Bellomo, Abraham H. Hulst, Clive N. May, Connie P. C. Ow, Yugeesh R. Lankadeva   +10 more
wiley   +1 more source

An Efficient Hierarchical Multi-Authority Attribute Based Encryption Scheme for Profile Matching using a Fast Ate Pairing in Cloud Environment

Journal of Communications Software and Systems, 2018
In cloud environment, profile matching is a key technique in applications such as health care and social networks. Ciphertext-Policy Attribute-Based Encryption (CP-ABE) is suitable technique for data sharing in such environments.
Balaji Chandrasekaran, Yasuyuki Nogami, Ramadoss Balakrishnan   +2 more
doaj  

An ultraviolet–visible spectroscopy system for studying real‐time pressure effects on enzyme activity

Limnology and Oceanography: Methods, Volume 24, Issue 5, May 2026.
Abstract Investigations of hydrostatic pressure effects on microbial enzymatic processing are challenging but critical for understanding element cycling in the world's oceans. In this study, we developed and tested a stainless‐steel pressure cell capable of withstanding up to 110 MPa of hydrostatic pressure (equivalent to ~ 11,000 m depth), featuring ...
Maria Papadimitraki, Urban Wünsch, John Paul Balmonte, Mathias Middelboe, Colin A. Stedmon, Karl M. Attard, Ronnie N. Glud   +6 more
wiley   +1 more source

Traceable ciphertext-policy attribute-based encryption scheme with attribute level user revocation for cloud storage. [PDF]

PLoS ONE, 2018
In a ciphertext-policy attribute-based encryption (CP-ABE) scheme, a user may have multiple attributes, and each attribute may be shared simultaneously by many users. The decryption key of an attribute can thus be shared by many users who all possess the
Shangping Wang, Keke Guo, Yaling Zhang
doaj   +1 more source

Calibration and discrimination ability of the Dat'AIDS score in people living with HIV aged 70 years and older from the Dat'AIDS cohort

HIV Medicine, Volume 27, Issue 5, Page 771-784, May 2026.
Abstract Objective The Dat'AIDS score was developed to predict 5‐year mortality risk in people living with HIV aged 60 and older. However, its validity in people living with HIV aged 70 years and older needed confirmation. Methods This was a multicentre prospective cohort study in the Dat'AIDS French cohort.
Abeo Mousse, Clotilde Allavena, Amandine Gagneux‐Brunon, François Raffi, Laurent Hocqueloux, Claire Genet, Madeline Pascard, Damien Jolly, Firouzé Bani‐Sadr, Lukshe Kanagaratnam, Maxime Hentzien, and The Dat'AIDS Study Group, C. Chirouze, C. Drobacheff‐Thiébaut, A. Foltzer, K. Bouiller, L. Hustache‐Mathieu, Q. Lepiller, F. Bozon, O Babre, AS. Brunel, P. Muret, E. Chevalier, C. Jacomet, H. Laurichesse, O. Lesens, M. Vidal, N. Mrozek, C. Aumeran, O. Baud, V. Corbin, E. Goncalvez, A Mirand, A brebion, C Henquell, I. Lamaury, I. Fabre, E. Curlier, R. Ouissa, C. Herrmann‐Storck, B. Tressieres, MC. Receveur, F. Boulard, C. Daniel, C. Clavel, PM. Roger, S. Markowicz, N. Chellum Rungen, D. Merrien, P. Perré, T. Guimard, O. Bollangier, S. Leautez, M. Morrier, L. Laine, D. Boucher, P. Point, L. Cotte, F. Ader, A. Becker, A. Boibieux, C. Brochier, F Brunel‐Dalmas, O. Cannesson, P. Chiarello, C. Chidiac, S. Degroodt, T. Ferry, M. Godinot, J.M. Livrozet, D. Makhloufi, P. Miailhes, T. Perpoint, M. Perry, C. Pouderoux, S. Roux, C. Triffault‐Fillit, F. Valour, C. Charre, V. Icard, J.C. Tardy, M.A. Trabaud, I. Ravaux, A. Ménard, AY. Belkhir, P. Colson, C. Dhiver, A. Madrid, M. Martin‐Degioanni, L. Meddeb, M. Mokhtari, A. Motte, A. Raoux, C. Toméi, H. Tissot‐Dupont, I. Poizot‐Martin, S. Brégigeon, O. Zaegel‐Faucher, V. Obry‐Roguet, H Laroche, M. Orticoni, M.J. Soavi, E. Ressiot, M.J. Ducassou, I. Jaquet, S. Galie, H. Colson, A.S. Ritleng, A. Ivanova, C. Debreux, C. Lions, T Rojas‐Rojas, A. Cabié, S. Abel, J. Bavay, B. Bigeard, O. Cabras, L. Cuzin, R. Dupin de Majoubert, L. Fagour, K. Guitteaud, A. Marquise, F. Najioullah, S. Pierre‐François, J. Pasquier, P. Richard, K. Rome, JM Turmel, C. Varache, N. Atoui, M. Bistoquet, E Delaporte, V. Le Moing, A. Makinson, N. Meftah, C. Merle de Boever, B. Montes, A. Montoya Ferrer, E. Tuaillon, J. Reynes, B. Lefèvre, E. Jeanmaire, S. Hénard, E. Frentiu, A. Charmillon, A. Legoff, N. Tissot, M. André, L. Boyer, MP. Bouillon, M. Delestan, F. Goehringer, S. Bevilacqua, C. Rabaud, T. May, F. Raffi, C. Allavena, E. Billaud, C. Biron, B. Bonnet, S. Bouchez, D. Boutoille, C. Brunet‐Cartier, C. Deschanvres, B.J. Gaborit, M. Grégoire, O. Grossi, T. Jovelin, M. Lefebvre, P. Le Turnier, R. Lecomte, P. Morineau, V. Reliquet, S. Sécher, M. Cavellec, E. Paredes, A. Soria, V. Ferré, E. André‐Garnier, A. Rodallec, P. Pugliese, S. Breaud, C. Ceppi, D. Chirio, E. Cua, P. Dellamonica, E. Demonchy, A. De Monte, J. Durant, C. Etienne, S. Ferrando, R. Garraffo, C. Michelangeli, V. Mondain, A. Naqvi, N. Oran, I. Perbost, M. Carles, C. Klotz, A. Maka, C. Pradier, B. Prouvost‐Keller, K. Risso, V. Rio, E. Rosenthal, I. Touitou, S. Wehrlen‐Pugliese, G. Zouzou, L. Hocqueloux, C.Mille. T. Prazuck, C. Gubavu, A. Sève, G. Béraud, V. Legros, V. Avettand‐Fènoël, A. Cheret, C. Goujard, Y. Quertainmont, E. Teicher, N. Lerolle, S. Jaureguiberry, R. Colarino, O. Deradji, A. Castro, A. Barrail‐Tran, Y. Yazdanpanah, R. Landman, V. Joly, J. Ghosn, C. Rioux, S. Lariven, A. Gervais, FX. Lescure, S. Matheron, F. Louni, Z. Julia, S. Le GAC C. Charpentier, D. Descamps, G. Peytavin, C. Duvivier, C. Aguilar, F. Alby‐Laurent, K. Amazzough, G. Benabdelmoumen, P. Bossi, G. Cessot, C. Charlier, P.H. Consigny, K. Jidar, E. Lafont, F. Lanternier, J. Leporrier, O. Lortholary, C. Louisin, J. Lourenco, P. Parize, B. Pilmis, C. Rouzaud, F. Touam, MA. Valantin, R. Tubiana, R. Agher, S. Seang, L. Schneider, R. PaLich, C. Blanc, C. Katlama, F. Bani‐Sadr, M. Hentzien, A. Brunet, D. Lambert, C. Strady, M. Moutel, M. Petithomme‐Nanrocki, V. Greigert, I. Kmiec, H. Marty, V. Brodard, C. Arvieux, P. Tattevin, M. Revest, F. Souala, M. Baldeyrou, S. Patrat‐Delon, J.M. Chapplain, F. Benezit, M. Dupont, M. Poinot, A. Maillard, C. Pronier, F. Lemaitre, C. Morlat, M. Poisson‐Vannier, T. Jovelin, JP. Sinteff, A. Gagneux‐Brunon, E. Botelho‐Nevers, A. Frésard, V. Ronat, F. Lucht, D. Rey, P. Fischer, M. Partisani, C. Cheneau, C. Mélounou, C. Bernard‐Henry, E. de Mautort, S. Fafi‐Kremer, P. Delobel, M. Alvarez, N. Biezunski, A. Debard, C. Delpierre, G. Gaube, P. Lansalot, L. Lelièvre, M. Marcel, G. Martin‐Blondel, M. Piffaut, L. Porte, K. Saune, O. Robineau, F. Ajana, E. Aïssi, I. Alcaraz, E. Alidjinou, V. Baclet, L. Bocket, A. Boucher, M. Digumber, T. Huleux, B. Lafon‐Desmurs, A. Meybeck, M. Pradier, M. Tetart, P. Thill, N. Viget, M. Valette   +337 more
wiley   +1 more source

Ultrasound‐Assisted Extraction of Phenolic Compounds From Blue Corn Cob: Effects on Thermal Stability and Color Properties

Journal of Food Process Engineering, Volume 49, Issue 5, May 2026.
Ultrasound‐assisted extraction (UAE) is an alternative for obtaining bioactive compounds. Ultrasound amplitude and time are crucial factors in obtaining anthocyanins. ABSTRACT The comprehensive utilization of agricultural waste has become a major industrial challenge in recent years.
Jonathan Coria‐Hernández, Abraham Méndez‐Albores, Alma Vázquez‐Durán, Rosalía Meléndez‐Pérez   +3 more
wiley   +1 more source

Remarks on the Cryptographic Primitive of Attribute-based Encryption [PDF]

, 2014
Attribute-based encryption (ABE) which allows users to encrypt and decrypt messages based on user attributes is a type of one-to-many encryption. Unlike the conventional one-to-one encryption which has no intention to exclude any partners of the intended
Cao, Zhengjun, Liu, Lihua
core   +1 more source