Results 41 to 50 of about 120,354 (255)

Fluorinated Methylammonium Cation Containing Perovskite Solar Cells With Over 25% Power Conversion Efficiency

Advanced Energy Materials, EarlyView.
Fluoromethylammonium iodide (FMAI) is prepared using a facile procedure through a simple nucleophilic reaction between fluoroiodomethane and ammonia in methanol and tested in n‐i‐p perovskite solar cells. FMA+ cation in combination with FA+ and Cs+ cations affords a power conversion efficiency close to 26% with a long‐term operational stability for ...
Justina Mikuciunaite, Bin Ding, Yuxuan Yang, Xiao‐Xin Gao, Vida Valipour, Yong Ding, Negar Ashari Astani, Jan Romano‐deGea, Lindsey E. K. Frederiksen, Farzaneh Fadaei Tirani, Vytautas Getautis, Yi Zhang, Mohammad Khaja Nazeeruddin, Kasparas Rakstys   +13 more
wiley   +1 more source

Adapting to Changing Rainfall and Developing Off‐Farm Employment: Implications for the Adoption of Direct Seeding in Rice Production

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Rice is the main staple food for more than half of the world's population and the income from rice is an essential source for livelihoods of millions of households. We examine whether direct seed in rice production is an adaptation of rice farmers to rainfall changes and farm labor scarcity.
Manh Hung Do
wiley   +1 more source

New vision for a healthier southeast Asia

The Lancet Regional Health - Southeast Asia, 2022
The Lancet Regional Health – Southeast Asia
doaj   +1 more source

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

2030 – Countdown to malaria elimination in India and southeast Asia

The Lancet Regional Health - Southeast Asia, 2022
The Lancet Regional Health – Southeast Asia
doaj   +1 more source

Staging an Experience of Cultural Heritage Preservation: Consumers' Willingness to Pay for Heirloom Rice in the Philippines

Agribusiness, EarlyView.
ABSTRACT The Cordillera Administrative Region in the Philippines is home to terraced rice embedded in centuries of cultural heritage. However, weak market incentives threaten sustained production, jeopardizing indigenous communities' cultural heritage and the in situ biodiversity of rice genetic resources.
Kofi Britwum, Matty Demont
wiley   +1 more source

Hydrogel dressing containing natural extracts inhibits dual-species biofilms of Staphylococcus aureus and Acinetobacter baumannii in ex vivo wound infection models

Scientific Reports
Wound infections represent a significant cause of delayed wound healing. An active wound dressing was developed by incorporating extracts of Rhodomyrtus tomentosa leaf and Quercus infectoria gall in a carboxymethyl cellulose hydrogel (RQ hydrogel).
Sakkarin Lethongkam, Supakit Paosen, Sireetorn Kurakaeo, Siwaporn Bilhman, Sirilak Wannaboworn, Apisit Chumpraman, Mareena Daus, Supayang Piyawan Voravuthikunchai   +7 more
doaj   +1 more source

Three new species of Valvatidae, Planorbidae, and Lymnaeidae (Mollusca, Gastropoda) from Lake Bitahai, Yunnan Plateau, China [PDF]

ZooKeys
Three new species of freshwater snails are described from Lake Bitahai, a small plateau lake located in the high altitude region of northwestern Yunnan, China: Valvata bitaensis Zhang, sp. nov., Gyraulus semskyinyizla Zhang, sp. nov., and Radix shangrila
Le-Jia Zhang, Shu-Wei Liu, Xiao-Yong Chen   +2 more
doaj   +3 more sources

India–United States Agricultural Trade Under the America‐First Agenda

Agribusiness, EarlyView.
ABSTRACT This article examines India–United States agricultural trade under the America‐First agenda, highlighting trade patterns, tariff structures, and potential impacts of United States trade policies. Total agricultural trade remains modest at $7 billion annually, with India imposing higher tariffs (average 39%) than the United States (5%).
Badri N. Gopalakrishnan, Munisamy Gopinath, Kannan Kumar   +2 more
wiley   +1 more source

Glutathione‐Responsive Acyl‐Modifications for Targeted RNA Decaging and Prolonged Protein Synthesis

Angewandte Chemie, EarlyView.
The self‐immolation of disulfide‐based mRNA modifications in response to endogenous glutathione (GSH) promotes a gradual release of translatable mRNA within the cell, leading to improved nuclease resistance, tunable release properties, and a significant increase (up to 600%) of target protein production over time. This strategy offers an exciting proof
Mary E. Flood, Sathishkumar Kurusamy, Mark Berney, C. Mark Smales, Elizabeth M. Topp, Joanna F. McGouran, Steven Ferguson   +6 more
wiley   +2 more sources