Results 61 to 70 of about 1,798,845 (258)

A Folded, Structure‐Integrated Bimodal Sensor Enabling Non‐Contact and Tactile Perception for Intelligent Robots

Advanced Science, EarlyView.
A foldable bimodal sensor integrates a triboelectric nanogenerator and graphene piezoresistive effect into a monolithic laser‐induced graphene film. It enables synchronous non‐contact and tactile perception, achieving a distance of 110 mm, a sensitivity of 11.2 kPa−1, and a response time of 10 ms.
Weixiong Yang, Yuhan Guo, Mingguang Han, Bin Feng, Yuan Ma, Bingang Xu, Fu Liu, Dan Wang, Pingping Hao, Xilun Ding, Sida Luo   +10 more
wiley   +1 more source

Intrinsic Coupling of Radiative Cooling and Triboelectric Responses in Dual‐Function ZrO2 Nanocomposites for Adaptive Thermoregulation

Advanced Science, EarlyView.
A novel nanocomposite design strategy utilizes ZrO2 to intrinsically couple passive daytime radiative cooling and triboelectric functionality within a single material platform. Fabricated via direct ink writing, the multifunctional breathable architecture provides effective sub‐ambient cooling, motion‐driven energy harvesting, and adaptive ...
Yoon Young Choi, Pranto Karua, Md Salauddin, Lili Cai   +3 more
wiley   +1 more source

Indonesian Palm Oil in The World Vegetable Oil Market in the Period Of 2004-2017: Leader Or Follower?

Jurnal Manajemen & Agribisnis, 2019
This research specifically analyzed the market integration and transmission of Indonesian palm oil prices in the world vegetable oil market. The analysis using the Threshold Vector Error Correction Model approach was based on time series on the palm oil,
Wanti Fitrianti, Yusman Syaukat, Sri Hartoyo, Anna Fariyanti   +3 more
doaj   +1 more source

Deforestation, plantation-related land cover dynamics and oil palm age-structure change during 1990–2020 in Riau Province, Indonesia

Environmental Research Letters, 2022
The expansion of plantations, such as oil palm, in Indonesia has caused large-scale deforestation. Loss of tropical forest, in particular peatland forest, is a major ecological and environmental threat as well as a source of atmospheric carbon emissions.
Izaya Numata, Andrew J Elmore, Mark A Cochrane, Cangjiao Wang, Jing Zhao, Xin Zhang   +5 more
doaj   +1 more source

Extreme Weather Events and Consumer Food Responses

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study investigates consumer food responses to Hurricanes Helene and Milton, which affected a swath of the Southeastern U.S. in 2024. Using representative consumer survey data from six affected states, we analyze 10 distinct food responses classified into ex ante and ex post responses, and examine their associations with food insufficiency
Ahmad Zia Wahdat, Joseph Balagtas
wiley   +1 more source

ANALISIS MODEL PEREMAJAAN PERKEBUNAN KELAPA SAWIT POLA PLASMA DI DESA MERANTI KECAMATAN PANGKALAN KURAS KABUPATEN PELALAWAN PROVINSI RIAU

Sorot, 2015
Riau province is the largerst area of oil palm plantation in Indonesia. Oil palm has been cultivated commercially since 1970s by national enterprises and 1980s by smallholders. In the last ten years, production of the majority of the oil palm trees start
Lamtiur Pratiwi Manurung, Sakti Hutabarat, Shorea Kaswarina   +2 more
doaj   +1 more source

Drivers of Farmers' Contract Compliance Behavior: Evidence From a Case Study of Dangote Tomato Processing Plant in Northern Nigeria

Agribusiness, EarlyView.
ABSTRACT Contract farming is a viable strategy agribusinesses rely on to strengthen coordination across actors in the value chain. However, low contract compliance remains a significant setback to agribusinesses' contract performance in low‐ and middle‐income country context.
Umar Shehu Umar, Sanzidur Rahman, Giacomo Zanello   +2 more
wiley   +1 more source

Synergistic Lewis Acid Photocatalysis Over Cluster‐Defect‐Engineered UiO‐66 for Efficient Liquid Biomass Upgrading

Angewandte Chemie, EarlyView.
A cluster‐defect engineering strategy is presented for the rational design of Zn‐incorporated UiO‐66 photocatalysts. Selective acid etching mediates hierarchical porosity and abundant Lewis acid sites, tailoring the electronic structure and enhancing light harvesting.
Hao Wang, Li‐Long Zhang, Haimei Xu, Baohua Jia, Liqun Ye, Tianyi Ma, Heng Zhang   +6 more
wiley   +2 more sources

Evaluating mechanical, thermal, and water absorption properties of biocomposites with Opuntia cladode fiber and palm flower biochar for industrial applications

Discover Applied Sciences
This study addresses the development of environmentally friendly biocomposites using Opuntia cladode fiber and palm flower biochar for industrial applications.
L. Natrayan, Neelima Devi Chinta, N. B. Teja, G. Muthu, S. Kaliappan, S. Kirubanandan, P. Paramasivam   +6 more
semanticscholar   +1 more source

Efficiency and Technology Gap in European Apple Production—A Metafrontier Model for Germany, Italy, and Poland

Agribusiness, EarlyView.
ABSTRACT EU member states have exhibited varying rates of apple production growth. Technical efficiency (TE) estimation is suitable for identifying best‐practice farm performance. This study examined whether the development of the apple sector in Germany, Italy, and Poland was influenced by production efficiency, access to technology, as well as ...
Anika Muder, Jakub Staniszewski
wiley   +1 more source