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Topic Review
Thermal Dilatancy and Alteration in Rock Fabric
Earthen materials such as rocks have a wide range of applications in various rock-engineering related domains, including rock slope stabilization, rock drilling, tunneling and excavation, coal gasification, nuclear waste repositories, geothermal energy extraction, construction material, and foundation engineering. Rocks are heterogeneous, anisotropic, and aggregate of different minerals. 
  • 893
  • 28 Mar 2022
Topic Review
Cardiac Tissue Engineering for Treating Myocardial Infarction
Ischemic heart disease (IHD) causes myocardial infarction (MI), which results in the death and loss of cardiomyocytes (CMs). Apoptosis, necrosis, and autophagy in CMs are the typical hallmarks of cardiac pathology in MI. Recent studies have shown that the combination of cell-based therapy and tissue engineering technology can improve stem cell engraftment and promote the therapeutic effects of the treatment for MI.
  • 880
  • 29 Nov 2021
Topic Review
Detection of Seed Vigor Based on Optical Methods
Optics is an ancient science, with the advancement of laser technology, optical engineering, and information technology, optical detection technology has gained a resurgence. The theoretical basis for the application of modern optical methods to the detection of seed vigor is that light irradiation on the surface of seeds will produce reflection, scattering, and transmission phenomena, accompanied by changes in parameters such as frequency, phase, and polarization state. In different vigor stages, the contents and content of nucleic acid, starch, enzyme, and protein inside the seed have a predictable change, and the reflected, scattered, and transmitted light information generated by the interaction with the light field can inform the internal composition and quality of the seed. Existing optical detection methods for seed vitality mainly include machine vision detection, near-infrared spectroscopy, hyperspectral detection, Raman spectroscopy, fluorescence spectroscopy, and seed exhalation gas spectroscopy.
  • 874
  • 04 May 2023
Topic Review
Pharmacology of Bergenia pacumbis
Bergenia pacumbis (Buch.-Ham. ex D.Don) C.Y.Wu & J.T.Pan (synonym: Bergenia ligulate Engl.), is an important medicinal plant belonging to the Saxifragaceae family, and not to be confused with Bergenia ciliata (Haw.) Sternb., and is popularly known as Pashanbheda (meaning to dissolve the kidney stone).
  • 870
  • 14 Jun 2022
Topic Review
Cynara cardunculus L. var. altilis Petioles
Cynara cardunculus L. is a species that belongs to the Asteraceae family, commonly designated as cardoon, and comprises three botanical varieties: var. altilis DC, var. scolymus (L.) Fiori, and var. sylvestris (Lamk) Fiori. This species is widely used in Mediterranean cuisine and folk medicine due to its nutritional composition, choleretic, hypocholesterolemic, and diuretic properties and effectiveness in the treatment of hepatic diseases.
  • 862
  • 20 Dec 2021
Topic Review
Frost on Plant Surfaces
Frost on plant surfaces, refers to a natural phenomenon in which the water vapor close to the plant canopy is cooled to the frost point by the effect of radiant cooling from ground and solidifies into white crystals on plant surfaces.
  • 861
  • 25 Nov 2021
Topic Review
Mechanical Pruning of ‘Clemenules’ Mandarins in Spain
Pruning is one of the most expensive tasks in citrus production, and its mechanization could increase the productivity and competitiveness of citrus farms. The effect of mechanical pruning on yield depends on the variety, crop condition, and location; among other factors. The ‘Clemenules’ mandarin variety is one of the most important ones.
  • 853
  • 05 Apr 2022
Topic Review
Self-Service Electric Vehicle
Electric vehicle sharing is necessary for achieving carbon neutrality. The self-service electric vehicle mode offers unique advantages in terms of freedom of movement and privacy protection. Meanwhile, this mode requires a high-quality service guarantee because of the separation of management and use. 
  • 849
  • 24 Mar 2022
Topic Review
UAVs and Mobile Devices for Pasture Management
The quantification of forage availability in tropical grasses is generally done in a destructive and time-consuming manner, involving cutting, weighing, and waiting for drying. To expedite this process, non-destructive methods can be used, such as unmanned aerial vehicles (UAVs) equipped with high-definition cameras, mobile device images, and the use of the normalized difference vegetation index (NDVI).
  • 841
  • 13 Oct 2023
Topic Review
QoL Modeling in the Agricultural Supply Chain
The agricultural supply chain (ASC) in the hinterland refers to the entire post-harvest process of processing and distributing agricultural products in rural or secluded areas to be brought to big city markets. This scheme involves various stakeholders (farmers, trading centers, consumers), processes (logistics, storage, monitoring), and infrastructure (traffic and road systems, negative environmental emissions) to ensure the efficient flow of agricultural products from farms to consumers. The quality of life (QoL) in the hinterland can improve with the introduction of disruptive technologies, but no comprehensive studies have explored the QoL of individuals involved in the ASC–socioeconomic system of hinterland communities. 
  • 836
  • 30 Aug 2023
Topic Review
Primer of Plasma Agriculture
Nonthermal plasma (NTP) is a tunable source of reactive species and other physical factors. It exerts luxuriant biological effects on plant seeds. To date, NTP has shown promising application in modern agriculture.
  • 824
  • 24 Feb 2022
Topic Review
Leveraging IoT and AI for Climate-Resilient Agriculture
Climate change poses significant challenges to global food security, but there are also opportunities to adapt and mitigate its impacts. Developing climate-resilient crops, improving farming practices, and promoting sustainable food systems can all help to build more resilient food systems that can withstand the impacts of climate change. The Internet of Things (IoT) and Artificial Intelligence (AI) are two technologies that can play a crucial role in making agriculture more climate-resilient. This research explores the challenges and opportunities associated with climate change and global food security, and highlights the potential of IoT and AI to revolutionize agriculture and promote climate resilience. The research also provides recommendations for policymakers and stakeholders to leverage the potential of these technologies and build a more resilient and sustainable global food system.
  • 819
  • 22 May 2023
Topic Review
Remote Sensing Techniques in Precision Agriculture
As the global population continues to increase, there will be a growing demand for food production and agricultural resources. Transition toward Agriculture 4.0 is expected to enhance agricultural productivity through the integration of advanced technologies, increase resource efficiency, ensure long-term food security by applying more sustainable farming practices, and enhance resilience and climate change adaptation. By integrating technologies such as ground IoT sensing and remote sensing, via both satellite and unmanned aerial vehicles (UAVs), and exploiting data fusion and data analytics, farming can make the transition to a more efficient, productive, and sustainable paradigm. 
  • 814
  • 04 Aug 2023
Topic Review
Supercritical Fluid Applications in Novel Antimicrobial Materials
The extraordinary properties of supercritical fluids such as high density, near-zero surface tension, and high diffusivities enable the uniqueness and numerous advantages of the materials obtained.  The application of supercritical fluids is a powerful tool in the development of novel materials with antimicrobial activity desperately needed in the time of increasing bacterial resistance to antibiotics and the dramatic appearance and spread of not only multidrug-resistant (MDR) but also pandrug-resistant (PDR) bacterial strains. MDR is defined as the resistance to at least one antibiotic from at least three different categories, while PDR is defined as non-susceptibility to all drugs in all antimicrobial categories.
  • 809
  • 06 Dec 2021
Topic Review
Lightweight  Model for Wheat Disease Detection
As technology evolves, mobile devices are becoming more sophisticated. Lightweight networks have great potential and advantages in agricultural disease detection. The lightweight network model has the characteristics of high precision, few parameters, and high computing cost, and can serve scenarios with limited computing resources such as mobile devices and embedded systems.
  • 807
  • 06 Jun 2023
Topic Review
Urban Greenery as a Complex System
A complex system is an open system in a state of dynamic equilibrium. It can also be described as a network connecting the various elements that constitute the system itself. The Urban Green System (UGS) is one such complex system. In this regard, its first characteristic is that it can be described as a network of green elements (areas, linear infrastructures, points) with variable rules governing the connections linked to their main functions in the urban context. Furthermore, it is an open system that exhibits dynamic relationships with all of the other components of the city.
  • 806
  • 10 Nov 2021
Topic Review
Technologies and Equipment of Mechanized Blossom Thinning in Orchards
Based on relevant reports in the past 20 years, the current level of development of mechanized blossom thinning technologies and equipment in orchards from three aspects: mechanism research, machine development, and intelligent upgrading are discussed here.
  • 787
  • 10 Nov 2023
Topic Review
Biomass Waste Conversion Technologies for Sustainable Environmental Development
Biomass is defined as organic matter originating from living plants that can be naturally replenished or renewed. Biomass waste can be converted into valuable resources with high efficiency and low cost, which can save money and conserve natural resources. Biomass conversion is the process of converting organic matter from biomass into usable forms of energy and high-value products.
  • 785
  • 23 Nov 2023
Topic Review
Development Trends of Improving Sustainability of Agricultural Crops
Given the challenges in reducing greenhouse gases (GHG), one of the sectors that have attracted the most attention in the Sustainable Development Agenda 2030 (SDA-2030) is the agricultural sector. Researchers have used different technologies to achieve crops’ financial and environmental sustainability, such as unmanned aerial vehicles (UAVs) to capture multi-spectral aerial images (MAIs) to assess fields’ plant vigour and detect phytosanitary events early using vegetation indices (VIs). 
  • 781
  • 01 Jul 2022
Topic Review
Extraction of Anthocyanins by High-Hydrostatic-Pressure and Ultra-High-Pressure-Homogenization
The use of high-pressure technologies is a hot topic in food science because of the potential for a gentle process in which spoilage and pathogenic microorganisms can be eliminated; these technologies also have effects on the extraction, preservation, and modification of some constituents. Anthocyanins can be rapidly extracted from skins using High Hydrostatic Pressure (HHP) and cell fragments using Ultra-High Pressure Homogenization (UHPH), releasing them and facilitating their diffusion into the liquid quickly. High Hydrostatic Pressure (HHP) and Ultra-High Pressure Homogenization (UHPH) techniques are gentle and protective of sensitive molecules such as phenols, terpenes, and vitamins. Both techniques are non-thermal technologies with mild temperatures and residence times.
  • 781
  • 09 Oct 2023
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