Results 31 to 40 of about 63,559 (304)
Cogent Economics & Finance, 2023 Using appropriate agricultural mechanization services is critical to increasing agricultural productivity and ensuring food security. A large portion of Ethiopian farmers have no access to agricultural mechanization services, including tractors, combine ...
Yohannes Mekonnen Tesema +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana +2 more
wiley +1 more source
Reduction of greenhouse gas emissions from renewable energy technologies in agricultural sectors of Uzbekistan [PDF]
E3S Web of Conferences, 2019 This paper presents the results of calculations to reduce greenhouse gas emissions in agricultural sectors of the Republic of Uzbekistan within the framework of the project: “Sustainable Agriculture Development and Climate Change Mitigation”. The initial
Anarbaev Anvar +7 more
doaj +1 more source
Développer durablement la mécanisation pour améliorer la productivité de l'agriculture familiale en Afrique Subsaharienne [PDF]
, 2015 In sub-Saharan Africa (SSA), the agricultural production energy is supplied by men (65%), animals (25%) and motor (10%). Family farming, more than 75% of farms, provides relevant incomes of rural populations but are often considered as unproductive ...
Havard, Michel, Side, Claude Stéphane
core
Intellectual Property and Opportunities for Food Security in the Philippines [PDF]
, 2013 By 2050, the Philippine population is projected to increase by as much as 41 percent, from 99.9 million to nearly 153 million people. Producing enough food for such an expanding population and achieving food security remain a challenge for the Philippine
Alfonso, Antonio +6 more
core +3 more sources
Advanced Functional Materials, EarlyView.Dielectric capacitors typically struggle to achieve both high energy storage density and high efficiency at applied voltages below 10 V. Here, we address this challenge by introducing a novel hybrid fluorite/perovskite heterostructure design that combines ultra‐high recoverable energy storage density with efficient energy release (Uf ≈ 1016 J/cm3), at ...
Ampattu R. Jayakrishnan +10 more
wiley +1 more source
Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects
Advanced Materials, EarlyView.Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley +1 more source
Food and Energy SecurityFrequent global geopolitical conflicts, climate change and food security are threatening the global human living environment. This study aims to investigate the spatial and temporal dynamic evolution and spatial correlation between agricultural ...
Zehao Wang +3 more
doaj +1 more source
The decline of the cape gentry, 1838 - 1900 [PDF]
, 1999 The final ending of slavery in 1838 marked a radical break in the agrarian history of the Cape Colony. The liberated slaves could and did make use of the mobility that emancipation allowed them.
Dooling, Wayne
core +1 more source
Advanced Materials, EarlyView.Inspired by viral entry mechanisms, the FUSION assay enables autonomous detection of respiratory viruses via membrane fusion–triggered CRISPR‐Cas13a activation. VEACON selectively fuses with fusion‐competent viruses, triggering fluorescence within confined vesicles.
Jae Chul Park +15 more
wiley +1 more source