The effect of heat pump (HP) dryer conditions on the drying parameters and quality of fruit crops. Fruit or vegetable Apple, guava. Air velocity 0.7 m/s. Drying tem- perature. 45°C. Activation The best model Effective moisture diffusivity energy (kJ/ for drying kinetic. (m 2 /s) mol) modeling. and potato Apple, potato.
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Specifically in 2020, electricity demand stood at 249,819 GWh, 5.6% lower than the previous year. In terms of generation, renewable production reached an all-time high of SPAIN 1 10,450 MWh, a 44% share of the electricity generation mix in 2020 (37.5% in 2019). In this regard, it should be noted that wind power generation accounted for more
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· Network technology is the basis for large-scale high-efficiency network computing, such as supercomputing, cloud computing, big data processing, and artificial intelligence computing. The network technologies of network computing systems in different fields not only learn from each other but also have targeted design and optimization.
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· Learn about le and les becoming se in Spanish. When there is an indirect pronoun in a sentence we use: me, te, le, nos, os, les. However when the indirect pronouns le and les (meaning to him / to her / to them) are accompanied by the direct pronoun lo, la, los or las (meaning it / them) then le and les become se to avoid a clumsy sounding le lo
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Universal Food Processing Machine — S40. An incredibly powerful yet compact food processor that can be used to efficiently and effectively chop, slice and grate various fruits and vegetables. It can handle from 500 kg to 1500 kg per hour, which allows you to take vegetable processing to a new level. Who it suits.
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Perovskite solar cells are extremely promising high-efficiency low-cost photovoltaic devices. However, large-area and uniform perovskite film fabrication in air is still a big challenge for the mass production of highly efficient perovskite solar cells. Here, we first report the novel multi-flow air knife (M
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Second, as one of thelimitations LSCs is size, a currently commonly reported large size is only 10 × 10 cm2. and usually exhibits less than 5% optical conversion efficiency. However, future BIPV applications require LSCs with a size of at least 0.5 × 0.5 m2, and even larger areas are needed for some windows.
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· Herbicides are the pesticides most widely used on Spanish crops representing 80.9 % of the total kilograms of pesticides used in Spain. The crops in which the greatest amounts of herbicides are used include olives, composing 34.20 % of the total tons of herbicides used in Spain, wheat (21.13 %) and barley (20.67 %).
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· The aim of this paper is to propose a hydrogen liquefier with very high efficiency. One important theoretical tool is the exergy analysis of the single process step as well as the overall cycle. This will be needed for the choice of the optimum hydrogen feed pressure as well as for the handling of the ortho-para conversion. Modern helium
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Taizy industrial vegetable cutting machine(industrial vegetable chopper) is very practical for commercial production of vegetable slices or chops and fruit cubes. This commercial
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Deep learning (DL) technology is applied to a wide range of intelligent tasks across vision, language, recommendation systems, etc. Large DL models with high sparsity become critical for various intelligent applications and require an energy-efficient hardware accelerator. Sparse-dense matrix multiplication (SpMM) is a key computation kernel
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· A grating coupler for interfacing between single-mode fibers and photonic circuits on silicon-on-insulator is demonstrated. It consists of columns of fully etched photonic crystal holes, which are made in the same lithography and etching processes used for making the silicon-on-insulator wire waveguide. The holes have a diameter of around
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:Fruit and Vegetable Cutting MachinesVegetable Processing · Abstract: Modern society strives for simpler, more efficient, dependable, speedier, and more automated lifestyle. Existing vegetable cutters in the market have
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· In a high-efficiency (HE) washer, load capacities are generally larger than with a traditional washer, partially because the agitator is gone (or much shorter). This means fewer washloads to process and less water, detergent, and energy to wash and dry. A high-efficiency washer washes clothes with a rotating tub to tumble items in the wash
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:Cutting MachinesVegetable Processing EquipmentThe devices have a high capacity and are especially suitable for washing root vegetables and tubers. Vegetable slicing machines are characterized by high productivity and
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Conceptual design of a high efficiency large capacity hydrogen liquefier. The aim of this paper is to propose a hydrogen liquefier with very high efficiency. One important theoretical tool is the exergy analysis of the single process step as well as the overall cycle. This will be needed for the choice of the optimum hydrogen feed pressure as
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· They’re highly nutritious and are often recognized for their potential health benefits, including being rich in vitamins, minerals and fiber. Spanish. English. Las verduras crucíferas. Cruciferous Vegetables. El brócoli. Broccoli. La coliflor. Cauliflower.
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· Calcium (Ca) is an easily available element in nature, nevertheless Ca deficiency may occur in soils with low base saturation or high acid content. Calcium cations (Ca 2+) are taken up passively from the soil by roots and transported to the shoot through the xylem in a transpiration rate–dependent process, the long-distance transport of Ca 2+
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· Currently, high‐efficiency perovskite solar cells are mainly fabricated by the spin‐coating process, which limits the possibility of commercial mass‐production of perovskite solar cells. In this work, the slot‐die coating process is combined with near‐infrared irradiation heating to quickly manufacture perovskite solar cells in air.
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· Spain has also been a benchmark in integrating renewables into the electricity system. Specifically, in 2021, electricity generation in Spain emitted 35.96 million tonnes of CO2, compared to 36.13 million tonnes in 2020. This figure is expected to continue to improve in the coming years, considering the objectives adopted in the PNIEC, where
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Currently, high-efficiency perovskite solar cells are mainly fabricated by the spin-coating process, which limits the possibility of commercial mass-production of perovskite solar cells. In this work, the slot-die coating process is combined with near-infrared irradiation heating to quickly manufacture perovskite solar cells in air.
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· These results indicated that the CRM method can produce competent E. coli cells with high transformation efficiency (1.8–3.7 10 9 cfu/µg), much higher than other chemical transformation and comparable to electro-transformation, indicating that it
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· Perovskite Solar Cells: Toward All Slot-Die Fabricated High Efficiency Large Area Perovskite Solar Cell Using Rapid Near Infrared Heating in Ambient Air (Adv. Energy Mater. 37/2020) Wei-Fang Su Department of Materials Science and Engineering, National Taiwan
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Desalination, 96 (1994) 51-58 51 Elsevier Science B.V. Amsterdam-Printed in The Netherlands Development of large capacity high efficiency mechanical vapor compression (WC) units Z. Zimerman IDE Technologies Ltd.,
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· Liquid crystal device (LCD) is widely in optical devices such as information display [1], spatial light modulator [2], High-efficiency large-angle reflective c . Search in: Advanced search Liquid Crystals Volume 47, 2020-Issue 2
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A new ternary SnO2–Co–C composite is produced using a facile and scalable ball milling method, which has a microstructure that includes refined SnO2–Co hybrids embedded in graphite. The Co additives dramatically inhibit Sn coarsening in the lithiated SnO2, which enables highly reversible conversion reactions
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· Vijayan et al. [175] adjusted the deposition parameters of the slot-die coating to obtain a dense and highly crystalline perovskite layer, which obtained a PCE of 14.5%. Huang et al. [176] used
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· However, Spanish SMEs have had serious difficulties in working with Big Data.,In this study, a roadmap is designed to pave the way for a successful Big Data implementation.,SMEs with updated information on how to
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· This paper presents our R&D activities of III–V compound MJ solar cells and modules. We have demonstrated world-record efficiency concentrator InGaP/InGaAs/Ge 3-junction solar cells with an efficiency of 37.4% at 200-suns AM1.5G and high-efficiency concentrator solar cell modules (with area of 7000 cm 2) with an out
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Available in 1-speed ACTIVE range and variable-speed ULTRA range. ULTRA range equipped with high-efficiency "brushless" technology and advanced features. Big
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Trituradora de piedra vendida por proveedores certificados, como trituradoras de mandíbula/cono/impacto/móvil, etc.
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