Results 51 to 60 of about 560,249 (264)

RNA‐Binding Protein RBM25 Targets the mRNA Stability of GTPase Rab22a to Restrict Viral Entry and Infection

Advanced Science, EarlyView.
This study identifies RNA‐binding protein RBM25 as a broad‐spectrum antiviral factor acting independently of type I interferon. It blocks viral entry by suppressing GTPase Rab22a via the RC3H1‐mediated destabilization of Rab22a mRNA. Viral downregulation of RBM25 enhances GTPase Rab22a expression and viral entry, revealing an unreported post ...
Yingying Ding, Huiying Chen, Yuyu Jiang, Chunyan Zhao, Jie Bai, Yan Xiang, Zeting Wang, Xixi Wang, Bing Rui, Wanda Tang, Yue Ding, Zhenzhen Zhan, Yunkai Zhang, Xingguang Liu   +13 more
wiley   +1 more source

Electronic Structure Effects During Cooperative Phase Transitions in Organic Semiconductor Single Crystals

Advanced Electronic Materials, EarlyView.
A cooperative phase transition in the organic semiconductor ditBu‐BTBT crystal around 70°C reorganizes molecular structure and dynamics, altering its electronic properties. Soft x‐ray reflectivity and optical spectroscopy reveal shifts in electronic resonances and a widening of the optical bandgap. The transition reduces intermolecular interactions and
Giulia Giovanelli, Alessandro Lodi, Mario Felipe Mery Duarte, Angelo Giglia, Nicola Mahne, M. Alex West, Josephine L. Hastings, Yves Henri Geerts, Michael T. Ruggiero, Luca Catalano, Luca Pasquali   +10 more
wiley   +1 more source

Strengthening early childhood development (ECD) programmes in post- COVID-19 in Zimbabwe

Perspectives in Education
This study explored strategies to rebuild and strengthen Zimbabwe’s early childhood development (ECD) programmes in the post-COVID-19 era, focusing on inclusive, resilient, and communitydriven approaches that address systemic inequities.
Greetings Kudakwashe Chigonda, Nkidi Phatudi, Thembi Phala   +2 more
doaj   +1 more source

Trollope's “South Africa” [PDF]

Nature, 1878
n ...
openaire   +2 more sources

Sustainable Productivity Growth in Agriculture: The Role of Shifts in R&D Investments and Technology

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT The objective of the paper is to evaluate the long‐term prospects of sustainable productivity growth linked to plausible assumptions on public agricultural R&D investments as the key productivity driver. Second, it investigates the role of changing R&D focus from yield maximization to input saving technologies (fertilizers and pesticides). The
Zuzana Smeets Křístková, Michiel van Dijk, Robert M'Barek, Hans van Meijl, Tomas Ratinger   +4 more
wiley   +1 more source

A Static and Dynamic Econometric Study of the Impact of Financial Development on Environmental Sustainability in Sub-Saharan Africa

Journal of Accounting and Finance in Emerging Economies
Purpose: Countries across the globe face the challenge of balancing socio-economic development goals with environmental sustainability. The difficulty in reconciling development goals with a sustainable environment is that the processes involved in ...
Daniel Wireko, Patricia Makoni, Justice Mundonde   +2 more
doaj   +1 more source

Morbidity Among the Aging Population in Northern Bangladesh: An Epidemiological Study

AGING MEDICINE, EarlyView.
Multimorbidity (≥ 2 chronic diseases) is common among aging populations, yet evidence from Bangladesh remains limited. A cross‐sectional survey of 540 older adults in Northern Bangladesh (June–August 2022) assessed multimorbidity using interviews and logistic regression analysis. Multimorbidity prevalence was 75.74% (95% CI: 71.9%–79.3%).
Md. Abu Sayem, Md. Golam Hossain, Md. Mothashin, Md. Nurul Islam   +3 more
wiley   +1 more source

Person‐centred HIV care and prevention for youth in rural South Africa: preliminary implementation findings from Thetha Nami ngithethe nawe stepped‐wedge trial of peer‐navigator mobilization into mobile sexual health services

Journal of the International AIDS Society
Introduction Despite the efficacy of antiretroviral therapy (ART)‐based prevention, population‐level impact remains limited because those at high risk of HIV acquisition are not reached by conventional services.
Jacob Busang, Nqobile Ngoma, Thembelihle Zuma, Carina Herbst, Nonhlanhla Okesola, Natsayi Chimbindi, Jaco Dreyer, Theresa Smit, Kristien Bird, Lucky Mtolo, Osee Behuhuma, Willem Hanekom, Kobus Herbst, Limakatso Lebina, Janet Seeley, Andrew Copas, Kathy Baisley, Maryam Shahmanesh   +17 more
doaj   +1 more source

Samsung Lithium Ion Battery for Uninterruptible Power Supply

International Journal of Electrical, Energy and Power System Engineering
Samsung's energy storage systems for data centres are pioneering, being the first lithium-ion battery cabinets to meet stringent UL rack-level safety standards.
Tshepo Sithole, Vasudeva Rao Veerdhi, Thembelani Sithebe   +2 more
doaj   +1 more source

Disentangling the relationships between denomination of origin regulatory councils activities and Spanish wineries' export performance

Agribusiness, EarlyView.
Abstract World markets for quality differentiated agri‐food products are highly competitive, presenting significant challenges for firms aiming to compete effectively. Government agencies and business organizations often implement various export promotion policies to address these challenges.
Nicolás Depetris‐Chauvin, Marta Fernández‐Olmos   +1 more
wiley   +1 more source