Results 31 to 40 of about 611,078 (293)

Extinction and recurrence of multi-group SEIR epidemic [PDF]

open access: yes, 2013
In this paper, we consider a class of multi-group SEIR epidemic models with stochastic perturbations. By the method of stochastic Lyapunov functions, we study their asymptotic behavior in terms of the intensity of the stochastic perturbations and the ...
Yang, Qingshan, Mao, Xuerong
core   +4 more sources

Review of Epidemiological Situation on Brucellosis in the Russian Federation in 2014, and Prognosis for 2015

open access: yesПроблемы особо опасных инфекций, 2015
Represented is the analysis and assessment of epidemiological and epizootiological situation on brucellosis in the Russian Federation in 2014. Human morbidity rates in 2014 exceed the indexes of 2013 by 7.7 %.
G. I. Lyamkin   +3 more
doaj   +1 more source

Review of Epidemiological Situation on Brucellosis in the Russian Federation in 2015 and Prognosis for 2016

open access: yesПроблемы особо опасных инфекций, 2016
Given are the results of assessment of epidemiological and epizootiological situation on brucellosis in the Russian Federation in 2015. It is characterized as challenging.
G. I. Lyamkin   +5 more
doaj   +1 more source

Impact of the second wave of covid 19 infection on neurosciences with reference to rhinocerebral mucormycosis: A narrative review

open access: yesNMO Journal, 2021
Background: With COVID-19 becoming a major worldwide cause of concern, it is important to understand the various manifestations of the disease in order to fully manage it.
Nikhil A Kumar, Rameshwar Nath Chaurasia
doaj   +1 more source

Geographical Information System for Epidemiological Surveillance of Natural Focal Infectious Diseases in Combined Foci in the Territory of the Astrakhan Region

open access: yesПроблемы особо опасных инфекций, 2010
Spatial analysis of long-term combined epidemic manifestations of some natural focal infectious diseases in the territory of the Astrakhan region was carried out using geographical information system.
V. A. Safronov   +8 more
doaj   +1 more source

The Pattern of Mucocutaneous Disorders in HIV-Infected Children Attending Care and Treatment Centres in Dar es Salaam, Tanzania. [PDF]

open access: yes, 2009
\ud \ud HIV/AIDS is associated with a wide range of mucocutaneous disorders some of which are useful in the clinical staging and prognosis of the syndrome.
Panya Millembe F   +8 more
core   +2 more sources

Progress in the treatment of acute fatty liver of pregnancy and management of perioperative anesthesia review

open access: yesGynecology and Obstetrics Clinical Medicine, 2023
Acute fatty liver of pregnancy is a rare and critical disease in obstetrics, mainly characterized by liver failure, severe coagulopathy and other clinical manifestations, with rapid progression and high mortality.
Xuewei Qin   +4 more
doaj   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Long-Term Dynamics of Epidemic Manifestations of Plague on the African Continent

open access: yesПроблемы особо опасных инфекций
In the XXI century, there has been a downward trend in the total number of cases of plague infection in Africa, North and South America, and Asia. The most unfavorable epidemiological situation was in the countries of the African region, where over 90 ...
I. V. Kutyrev   +6 more
doaj   +1 more source

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