Nanosecond stochastic operation in perpendicular superparamagnetic tunnel junctions

Autor: Soumah, Lucile, Desplat, Louise, Phan, Nhat-Tan, Valli, Ahmed Sidi El, Madhavan, Advait, Disdier, Florian, Auffret, Stéphane, Sousa, Ricardo, Ebels, Ursula, Talatchian, Philippe

We demonstrate the miniaturization of perpendicularly magnetized superparamagnetic tunnel junctions (SMTJs) down to 50 nm in diameter. We experimentally show stochastic reversals in those junctions, with tunable mean dwell times down to a few nanosec

Externí odkaz: http://arxiv.org/abs/2402.03452

Intravenous thrombolysis plus tirofiban versus tirofiban alone in Caucasian patients with acute anterior choroidal or paramedian pontine infarction

Autor: Moussa Toudou-Daouda, Roger-Venant Yatwa-Zaniwe, Nana-Rahamatou Aminou-Tassiou, Mohamed Baby, Djibril Soumah, Tony Altarcha, Manvel Aghasaryan, Olga Laine, Nicolas Chausson, Didier Smadja

Publikováno v: Brain Circulation, Vol 10, Iss 3, Pp 250-256 (2024)

BACKGROUND: Tirofiban has been shown to be superior to aspirin in achieving functional independence at 3 months for acute ischemic stroke of atheromatous or microatheromatous origin. As intravenous thrombolysis (IVT) has previously been shown to be n

Externí odkaz: https://doaj.org/article/7bf6f7da53754213b31b9d229de687e6

Specificity of serological screening tests and reference laboratory tests to diagnose gambiense human African trypanosomiasis: a prospective clinical performance study

Autor: Martial Kassi N’Djetchi, Oumou Camara, Mathurin Koffi, Mamadou Camara, Dramane Kaba, Jacques Kaboré, Alkali Tall, Brice Rotureau, Lucy Glover, Mélika Barkissa Traoré, Minayegninrin Koné, Bamoro Coulibaly, Guy Pacome Adingra, Aissata Soumah, Mohamed Gassama, Abdoulaye Dansy Camara, Charlie Franck Alfred Compaoré, Aïssata Camara, Salimatou Boiro, Elena Perez Anton, Paul Bessell, Nick Van Reet, Bruno Bucheton, Vincent Jamonneau, Jean-Mathieu Bart, Philippe Solano, Sylvain Biéler, Veerle Lejon

Publikováno v: Infectious Diseases of Poverty, Vol 13, Iss 1, Pp 1-16 (2024)

Abstract Background Serological screening tests play a crucial role to diagnose gambiense human African trypanosomiasis (gHAT). Presently, they preselect individuals for microscopic confirmation, but in future “screen and treat” strategies they w

Externí odkaz: https://doaj.org/article/cddf7d328fd243efa70783ee893348cb

Antibiotic prescribing practices according to the AWaRe classification among children under 5 of age attending public primary care centres in four West African countries: a cross-sectional study (AIRE project, 2021–2022)

Autor: Valéry Ridde, S Shepherd, Valériane Leroy, L Barry, M Bah, A Maïga, S Diallo, G Noel, T Sidibé, V Ridde, F Bah, Désiré Kargougou, A Baldé, D Diarra, D Zongo, F Lamontagne, M Traoré, A Ouedraogo, A Ouattara, V Leroy, R Becquet, L Catala, Ibrahima Sory Diallo, S Sani, Emelyne Gres, Cédric Besnier, Abdoul Aziz Diakité, Zineb Zair, Solange Ouédraogo Yugbaré, Gildas Boris Hedible, Abdoul Guaniyi Sawadogo, Jacques Séraphin Kolié, Bertrand Meda, Sandrine Busière, Franck Lamontagne, S Yugbaré Ouédraogo, VM Sanon Zombré, M Sama Cherif, I S Diallo, D F Kaba, A A Diakité, A Sidibé, H Abarry Souleymane, F Tidjani IssaganaDikouma, H Agbeci, D L Dahourou, S Desmonde, E Gres, G B Hedible, L Peters Bokol, J Tavarez, Z Zair, S Louart, A Cousien, V Briand, V Journot, S Lenaud, C N’Chot, B Seri, C Yao, G Anago, D Badiane, M Kinda, D Neboua, P S Dia, N di Mauro, K Nyoka, W Taokreo, OB Coulidiati Lompo, M Vignon, P Aba, N Diallo, M Ngaradoum, S Léno, A T Sow, A Soumah, B Baldé, K C Millimouno, M Haba, M Soumah, M Guilavogui, M N Sylla, S F Dounfangadouno, T I Bah, C Gnongoue, S Gaye, JPY Guilavogui, A O Touré, J S Kolié, A S Savadogo, F Sangala, T Konare, A Coulibaly, A Keita, H Traoré, I Sangaré, I Koné, S Diarra, V Opoue, F K Keita, M Dougabka, B Dembélé, M S Doumbia, G D Kargougou, S Keita, S Bouille, S Calmettes, K H Harouna, B Moutari, I Issaka, S O Assoumane, S Dioiri, M Sidi, K Sani Alio, S Amina, R Agbokou, M G Hamidou, S M Sani, A Mahamane, Aboubacar Abdou, B Ousmane, I Kabirou, I Mahaman, I Mamoudou, M Baguido, R Abdoul, A Sahabi, F Seini, Z Hamani, L-Y B Meda, Mactar Niome, X Toviho, I Sanouna, P Kouam, S Busière, F Triclin, A Hema, M Bayala, L Tapsoba, J B Yaro, S Sougue, R Bakyono, A G Sawadogo, Y A Lompo, B Malgoubri, F Douamba, G Sore, L Wangraoua, S Yamponi, S I Bayala, S Tiegna, S Kam, S Yoda, M Karantao, D F Barry, O Sanou, N Nacoulma, N Semde, I Ouattara, F Wango, Z Gneissien, H Congo, Y Diarra, B Ouattara, F Diabate, O Goita, S Gana, S Sylla, D Coulibaly, N Sakho, K Kadio, J Yougbaré, S Tougouma, A Dicko, Z Nanema, I Balima, S E Coulibaly, H Baldé, E Duparc Haba, Y Sangare, B Traore, A E Dagobi, S Salifou, B Gana MoustaphaChétima, I H Abdou

Publikováno v: BMJ Paediatrics Open, Vol 8, Iss 1 (2024)

Objective To describe antibiotic prescribing practices using the WHO AWaRe (Access, Watch, Reserve) classification in West African children under 5 years of age attending public primary health centres (PHCs).Design Cross-sectional study.Setting The A

Externí odkaz: https://doaj.org/article/e38b0f05329a4f9fb92290cf2e999e7e

Ebola virus circulation in a non‐epidemic Guinean rural area: A mixed‐method approach to assessing endemicity

Autor: Castro Gbêmêmali Hounmenou, Fréderic Le Marcis, Djiba Kaba, Maladho Diaby, Abdoul-Karim Soumah, Haby Diallo, Guillaume Thaurignac, Saidouba Cherif Camara, Ahidjo Ayouba, Martine Peeters, Alpha-Kabinet Keita, Eric Delaporte, Abdoulaye Touré

Publikováno v: International Journal of Infectious Diseases, Vol 146, Iss , Pp 107129- (2024)

Objectives: This study aimed to investigate the prevalence of orthoebolavirus antibodies in Madina Oula, a non-epidemic rural area in Guinea, in 2022. Methods: A cross-sectional study was conducted from March 14 to April 3, 2022 involving recording h

Externí odkaz: https://doaj.org/article/76427328963a4991889289fe4feb2906