Results 41 to 50 of about 2,783,548 (303)

Mosquito Passage Dramatically Changes var Gene Expression in Controlled Human Plasmodium falciparum Infections

open access: yesPLoS Pathogens, 2016
Virulence of the most deadly malaria parasite Plasmodium falciparum is linked to the variant surface antigen PfEMP1, which is encoded by about 60 var genes per parasite genome.
Anna Bachmann   +12 more
semanticscholar   +1 more source

Comparative Study of Seasonal Autoregressive Integrated Moving Average, Vector Autoregression, and Wavelet‐Based Models for Meteorological Forecasting in Sylhet, Bangladesh

open access: yesAdvances in Meteorology, Volume 2025, Issue 1, 2025.
Introduction Reliable forecasting of meteorological variables is essential for climate‐sensitive sectors, such as agriculture, water resource, and disaster management. Time series models, such as Seasonal Autoregressive Integrated Moving Average (SARIMA) and Vector Autoregression (VAR), are widely used in forecasting climate variables.
Bodrunnahar Barna   +3 more
wiley   +1 more source

Kitap Değerlendirmesi: Ahmet Kütük, Nisibis (Nusaybin): Kadim Bir Şehrin Hikayesi, İstanbul: Divan Kitap, 2018, 351 sayfa

open access: yesInternational Journal of Mardin Studies (IJMS), 2021
Bu çalışma, Doç. Dr. Ahmet Kütük tarafından kaleme alınan Nisibis (Nusaybin): Kadim Bir Şehrin Hikayesi adlı kitabın değerlendirmesini içermektedir.
Umut Var
doaj  

Trans-acting GC-rich non-coding RNA at var expression site modulates gene counting in malaria parasite

open access: yesNucleic Acids Research, 2016
Monoallelic expression of the var multigene family enables immune evasion of the malaria parasite Plasmodium falciparum in its human host. At a given time only a single member of the 60-member var gene family is expressed at a discrete perinuclear region
Julien Guizetti   +2 more
semanticscholar   +1 more source

Predicting tail risks by a Markov switching MGARCH model with varying copula regimes

open access: yesJournal of Forecasting, Volume 43, Issue 6, Page 2163-2186, September 2024.
Abstract To improve the dynamic assessment of risks of speculative assets, we apply a Markov switching MGARCH approach to portfolio risk forecasting. More specifically, we take advantage of the flexible Markov switching copula multivariate GARCH (MS‐C‐MGARCH) model of Fülle and Herwartz (2022). As an empirical illustration, we take the perspective of a
Markus J. Fülle, Helmut Herwartz
wiley   +1 more source

Optimization of investment portfolio management [PDF]

open access: yesSerbian Journal of Management, 2019
The task of creating an investment portfolio by a financial institution is considered. Funds for creating a portfolio are taken from two sources: enterprise's equity funds and borrowed funds. Optimization of the created portfolio is performed.
Viktor Oliinyk, Olga Kozmenko
doaj   +1 more source

Glossina spp. gut bacterial flora and their putative role in fly-hosted trypanosome development

open access: yesFrontiers in Cellular and Infection Microbiology, 2013
Human African trypanosomiasis is caused by trypanosomes transmitted to humans by the tsetse fly, in which they accomplish their development into their infective metacyclic form. The crucial step in parasite survival occurs when it invades the fly midgut.
Anne eGeiger   +3 more
doaj   +1 more source

Which Google keywords influence entrepreneurs? Empirical evidence from Vietnam [PDF]

open access: yesAsia Pacific Journal of Innovation and Entrepreneurship, 2019
Purpose - This paper aims to shed light on an impact of Google keywords on the number of new businesses (and an amount of capital registered) in Vietnam, the Southeast Asian country, after the year of an entrepreneur, 2016.
Toan Luu Duc Huynh
doaj   +1 more source

Temperature Dependent Electrical Properties and Catalytic Activities of La2O3–CO2–H2O Phase System

open access: yesAdvances in Materials Science and Engineering, 2009
We present a study of electrical properties and catalytic activities of materials belonging to the hydrated carbonated system La2O3–CO2–H2O. The polycrystalline hydroxycarbonate, dioxycarbonate, and oxide are prepared via a coprecipitation route followed
Bahcine Bakiz   +5 more
doaj   +1 more source

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