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Articoli di riviste sul tema "Hybrid LED"

Autore: Grafiati

Pubblicato: 21 settembre 2024

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1

Orazbayev, S. A., E. Zh Dzhunusbekov, A. A. Evloev e A. A. Kurmasheva. "A NEW HYBRID LED DRIVER". Herald of the Kazakh-British technical university 21, n. 2 (2 luglio 2024): 255–65. http://dx.doi.org/10.55452/1998-6688-2024-21-2-255-265.

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In the paper, the new hybrid LED driver is proposed. The hybrid LED driver combines the idea of pulsed power conversion of a conventional LED driver with the idea of adjusting configurable LED strings synchronously with input voltage like in a direct AC LED module. This synthesis promises to increase efficiency and reduce electromagnetic interference. Due to low power loss a hybrid LED driver is attractive for circuit integration to reduce size and cost compared to the traditional LED drivers. But in the hybrid LED drivers of previous arts the topology exploits LEDs in switch-pulse mode operation, which limits the efficiency because of LEDs slow nature. In addition, the light intensity of the LEDs decreases in pulsed mode. Therefore the new hybrid LED driver is proposed to overcome the drawbacks. The attention was paid to preventing LEDs from hard switching to improve efficiency and alleviate EMI issues. To confirm the results obtained, computer modeling was performed using specialized software.

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2

IP Singh, Abhishek Bohra, Satheesh Naik SJ e Ashok Kumar Parihar. "Pigeonpea hybrid breeding in India". Journal of Food Legumes 37, n. 1 (15 maggio 2024): 1–10. http://dx.doi.org/10.59797/jfl.v37.i1.172.

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The constantly increasing gap in the demand to supply for pigeon pea has been a matter of concern to pigeon pea researchers in India to increase productivity and production. The entomophily abet cross-pollination behavior of pigeon pea is a desirable crop to develop and establish the hybrid system to exploit the commercial heterosis. Keeping this in view, pigeon pea research was directed towards a new initiative on hybrid pigeon pea breeding at ICRISAT, Hyderabad immediately after the identification of a male sterile line in 1974. Which in turn led to the development of a new GMS hybrid called ICPH 8 in 1991 for cultivation in the central zone. Then five GMS hybrids (PPH 4, CoPH 1, CoPH 2, AKPH 4101, and AKPH 2022) in the early maturing group were released by the state and central varietal release committee. Nevertheless, the GMS-based hybrids did not yield much success due to difficulty in the production of commercial F1 seed. Trifurcation of All India Coordinated Pulses Improvement (AICPIP) and further strengthening of AICPRP on pigeon pea led to the development of national level strategic and basic research vis-àvis provided testing platform for varieties and hybrids. The advertent GMS system led to the development of a stable and economically viable CGMS system in pigeon pea after 26 years of its first GMS initiative. The first CGMS line GT 288A and its maintainer B line was registered by Pulse Research Station, SDAU, GAU, SK Nagar, Gujarat in 2000. Consequently, in 2006 the first CMS hybrid GTH 1 was developed by SDAU, Gujarat, and released by CVRC for cultivation in the central zone. Thirty-nine CGMS lines have been registered with ICAR-NBPGR and four CMS-based hybrids (ICPH 2671, ICPH 2740, IPH 15-03, and IPH 09-5) are released for cultivation. It is to endorse that the joint efforts of the ICAR-NARS and ICRISAT led to the establishment of the hybrid system in pigeon pea by sharing the materials and technology. Nonetheless, supplying quality hybrid seed is a mammoth task to reap the true potential of hybrid technology in pigeon pea.

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Kim, Myungjun, Chuljun Lee, Yubin Song, Sang-Mo Koo, Jong-Min Oh, Jiyong Woo e Daeseok Lee. "Energy-Storing Hybrid 3D Vertical Memory Structure". IEEE Electron Device Letters 40, n. 10 (ottobre 2019): 1622–25. http://dx.doi.org/10.1109/led.2019.2936253.

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Gourlay, James, e Ian Miller. "74.2: High Efficiency Hybrid LED Backlight for Large-area LCD TV". SID Symposium Digest of Technical Papers 41, n. 1 (2010): 1097. http://dx.doi.org/10.1889/1.3499845.

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5

Lee, Seung Min, e Yeon Tae Jeong. "Synthesis and Characterization of Red Organic Phosphor for Hybrid LED". Journal of the Korean Institute of Electrical and Electronic Material Engineers 30, n. 1 (1 gennaio 2017): 48–53. http://dx.doi.org/10.4313/jkem.2017.30.1.48.

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6

Gao, Yuan, Lisong Li, Kwun-Hok Chong e Philip K. T. Mok. "A Hybrid LED Driver With Improved Efficiency". IEEE Journal of Solid-State Circuits 55, n. 8 (agosto 2020): 2129–39. http://dx.doi.org/10.1109/jssc.2020.2987730.

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7

Haverinen, Hanna M., Risto A. Myllyla e Ghassan E. Jabbour. "Inkjet Printed RGB Quantum Dot-Hybrid LED". Journal of Display Technology 6, n. 3 (marzo 2010): 87–89. http://dx.doi.org/10.1109/jdt.2009.2039019.

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8

Nouhaud, Pierre, Simon H. Martin, Beatriz Portinha, Vitor C. Sousa e Jonna Kulmuni. "Rapid and predictable genome evolution across three hybrid ant populations". PLOS Biology 20, n. 12 (20 dicembre 2022): e3001914. http://dx.doi.org/10.1371/journal.pbio.3001914.

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Hybridization is frequent in the wild but it is unclear when admixture events lead to predictable outcomes and if so, at what timescale. We show that selection led to correlated sorting of genetic variation rapidly after admixture in 3 hybrid Formica aquilonia × F. polyctena ant populations. Removal of ancestry from the species with the lowest effective population size happened in all populations, consistent with purging of deleterious load. This process was modulated by recombination rate variation and the density of functional sites. Moreover, haplotypes with signatures of positive selection in either species were more likely to fix in hybrids. These mechanisms led to mosaic genomes with comparable ancestry proportions. Our work demonstrates predictable evolution over short timescales after admixture in nature.

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9

Lu, Ye, e Bing Yan. "Lanthanide organic–inorganic hybrids based on functionalized metal–organic frameworks (MOFs) for a near-UV white LED". Chem. Commun. 50, n. 97 (2014): 15443–46. http://dx.doi.org/10.1039/c4cc07852g.

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A novel near-UV white LED based on lanthanide organic–inorganic hybrid material is realized through postsynthetically modified MOFs and MOF-based polymers. The hybrids materials have high quantum yield and satisfactory luminescence stability; the assembled white LED has tuneable correlated color temperature and high color rendering index.

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10

Inoue, Fumihiro, Serena Iacovo, Zaid El-Mekki, Soon-Wook Kim, Herbert Struyf e Eric Beyne. "Area-Selective Electroless Deposition of Cu for Hybrid Bonding". IEEE Electron Device Letters 42, n. 12 (dicembre 2021): 1826–29. http://dx.doi.org/10.1109/led.2021.3124960.

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11

Zhao, Ruiting, Xiaoyue Zhao, Houfang Liu, Minghao Shao, Qixin Feng, Ting Liu, Tianqi Lu, Xiaoming Wu, Yang Yi e Tian-Ling Ren. "Reconfigurable Logic-Memory Hybrid Device Based on Ferroelectric Hf0.5Zr0.5O2". IEEE Electron Device Letters 42, n. 8 (agosto 2021): 1164–67. http://dx.doi.org/10.1109/led.2021.3089326.

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12

Jin Zhang, Ke Qu, Xiaxi Yang, Lei Wei, Xiaobing Zhang, Zhiwei Zhao e Baoping Wang. "Investigation of ZnO Nanotetrapod and MgO Hybrid Field Emitter". IEEE Electron Device Letters 30, n. 9 (settembre 2009): 1005–6. http://dx.doi.org/10.1109/led.2009.2027138.

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13

Comeault, Aaron A., e Daniel R. Matute. "Genetic divergence and the number of hybridizing species affect the path to homoploid hybrid speciation". Proceedings of the National Academy of Sciences 115, n. 39 (12 settembre 2018): 9761–66. http://dx.doi.org/10.1073/pnas.1809685115.

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Hybridization is often maladaptive and in some instances has led to the loss of biodiversity. However, hybridization can also promote speciation, such as during homoploid hybrid speciation, thereby generating biodiversity. Despite examples of homoploid hybrid species, the importance of hybridization as a speciation mechanism is still widely debated, and we lack a general understanding of the conditions most likely to generate homoploid hybrid species. Here we show that the level of genetic divergence between hybridizing species has a large effect on the probability that their hybrids evolve reproductive isolation. We find that populations of hybrids formed by parental species with intermediate levels of divergence were more likely to mate assortatively, and discriminate against their parental species, than those generated from weakly or strongly diverged parental species. Reproductive isolation was also found between hybrid populations, suggesting differential sorting of parental traits across populations. Finally, hybrid populations derived from three species were more likely to evolve reproductive isolation than those derived from two species, supporting arguments that hybridization-supplied genetic diversity can lead to the evolution of novel “adaptive systems” and promote speciation. Our results illustrate when we expect hybridization and admixture to promote hybrid speciation. Whether homoploid hybrid speciation is a common speciation mechanism in general remains an outstanding empirical question.

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Yun, Jung-Hyun, e Jin-Sa Kim. "Improve the Efficiency of Hybrid Solar LED Street Lamp Controller". Journal of the Korean Institute of Electrical and Electronic Material Engineers 28, n. 2 (1 febbraio 2015): 131–36. http://dx.doi.org/10.4313/jkem.2015.28.2.131.

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15

Al-Rukabi, Maad N. M., Vladimir I. Leunov, Ivan G. Tarakanov e Tatiana A. Tereshonkova. "The Effect of LED Lighting on The Growth of Seedlings of Hybrid Tomato". IOP Conference Series: Earth and Environmental Science 910, n. 1 (1 novembre 2021): 012127. http://dx.doi.org/10.1088/1755-1315/910/1/012127.

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Abstract A study was conducted to evaluate the effect of LED lighting on the growth of seedlings of hybrid tomato plants. Four hybrids (Captain F1, Refiner F1, Coral Reef F1 and Fire F1), seven treatments of irradiators (monochromatic red, green, blue, white) and three dual light treatments (green+blue, blue+red, green+red) were carried out in the laboratory of artificial climate. Radiation with monochromatic had a role in increasing hypocotyl length, the height of plant, transpiration and stomata connection. The results have shown a significant effect on radiation with monochromatic red on hypocotyl length (73.00mm) and the height of plant (30.94cm). Plants radiation with monochromatic blue gave the highest transpiration (4.69 mmol/m2.s) and stomatal conductance (0.30 mol./m2.s). The dual radiation had a role in increasing dry weight for the plant and leaf chlorophyll content (SPAD). Radiation with (green+red) provided the best stem dry weight (0.91g). Plants irradiated with (green+blue) exhibited the highest leaf dry weight and root dry weight (1.96g and 3.12g respectively). Plants radiation with (blue + red) showed the highest leaf chlorophyll content (SPAD) (559.19). In the monochromatic light, the effect of hybrid Fire F1 showed the highest hypocotyl length (64.11mm) and height of plant (29.00 cm), and hybrid Refind F1 had the highest transpiration (3.58 mmol/m2.s) and stomatal conductance (0.23 mol./m2.s). In the binary spectral effect, the hybrid Coral reef F1 resulted the highest stem dry weight, leaf dry weight and root dry weight (0.68 g,1.76 g and 2.39g respectively), and hybrid Refind F1 had the highest leaf chlorophyll content (SPAD) (468.27).

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Pilapil, Matt A., Rajesh G. Pillai, Michael S. Freund, Jun Hui Zhao e Douglas J. Thomson. "Scaling and Anisotropic Conduction in Electrochemically Deposited Polypyrrole Hybrid Junctions". IEEE Electron Device Letters 32, n. 6 (giugno 2011): 815–17. http://dx.doi.org/10.1109/led.2011.2135834.

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17

Peng, Shi-Ming, Yan-Kuin Su e Liang-Wen Ji. "Electrical and Photosensivity Characteristics of Hybrid/Composite ZnO Nanorod Transistors". IEEE Electron Device Letters 32, n. 11 (novembre 2011): 1558–60. http://dx.doi.org/10.1109/led.2011.2163695.

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18

Tsai, Jhen-Yu, Hsin-Hui Hu, Yung-Chun Wu, Yi-Rue Jhan, Kun-Ming Chen e Guo-Wei Huang. "A Novel Hybrid Poly-Si Nanowire LDMOS With Extended Drift". IEEE Electron Device Letters 35, n. 3 (marzo 2014): 366–68. http://dx.doi.org/10.1109/led.2014.2299811.

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19

Sanz-Robinson, Josue, Warren Rieutort-Louis, Yingzhe Hu, Liechao Huang, Naveen Verma, Sigurd Wagner e James C. Sturm. "Hybrid Amorphous/Nanocrystalline Silicon Schottky Diodes for High Frequency Rectification". IEEE Electron Device Letters 35, n. 4 (aprile 2014): 425–27. http://dx.doi.org/10.1109/led.2014.2306940.

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20

Hoang, Nhu Thi To, Farjana Haque, Jeoungmin Ji e Mallory Mativenga. "Fast-Switching Mixed A-Cation Organic-Inorganic Hybrid Perovskite TFTs". IEEE Electron Device Letters 40, n. 6 (giugno 2019): 917–20. http://dx.doi.org/10.1109/led.2019.2913658.

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21

Sun, Yilin, Zhifang Liu, Yingtao Ding e Zhiming Chen. "Flexible Broadband Photodetectors Enabled by MXene/PbS Quantum Dots Hybrid Structure". IEEE Electron Device Letters 42, n. 12 (dicembre 2021): 1814–17. http://dx.doi.org/10.1109/led.2021.3120729.

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22

Sattu, A., J. Yang, M. Shur, R. Gaska e G. Simin. "AlGaN/GaN Microwave Switch With Hybrid Slow and Fast Gate Design". IEEE Electron Device Letters 31, n. 12 (dicembre 2010): 1389–91. http://dx.doi.org/10.1109/led.2010.2073676.

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23

Mejia, Israel, Ana L. Salas-Villasenor, Adrian Avendano-Bolivar, Julius Horvath, Harvey Stiegler, Bruce E. Gnade e Manuel A. Quevedo-Lopez. "Low-Temperature Hybrid CMOS Circuits Based on Chalcogenides and Organic TFTs". IEEE Electron Device Letters 32, n. 8 (agosto 2011): 1086–88. http://dx.doi.org/10.1109/led.2011.2157801.

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24

Kang, Byoung-Ho, Sang-Won Lee, Sung-Woo Lim, Tae-Yang You, Se-Hyuk Yeom, Kyu-Jin Kim, Dae-Hyuk Kwon e Shin-Won Kang. "Enhanced Charge Transfer of QDs/Polymer Hybrid LED by Interface Controlling". IEEE Electron Device Letters 34, n. 5 (maggio 2013): 656–58. http://dx.doi.org/10.1109/led.2013.2252416.

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Ionescu, A. M., S. Mahapatra e V. Pott. "Hybrid SETMOS Architecture With Coulomb Blockade Oscillations and High Current Drive". IEEE Electron Device Letters 25, n. 6 (giugno 2004): 411–13. http://dx.doi.org/10.1109/led.2004.828558.

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26

Lemmi, F., C. L. Chua e J. P. Lu. "Hybrid Integration of GaAs-Based VCSEL Array With Amorphous Silicon Sensor". IEEE Electron Device Letters 25, n. 6 (giugno 2004): 378–80. http://dx.doi.org/10.1109/led.2004.828966.

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27

Xiao, Jing, Qi-Qin Wei, Dao-Guo Yang, Ping Zhang, Ning He, Guo-Qi Zhang, Tian-Ling Ren e Xian-Ping Chen. "A CMOS-Compatible Hybrid Plasmonic Slot Waveguide With Enhanced Field Confinement". IEEE Electron Device Letters 37, n. 4 (aprile 2016): 456–58. http://dx.doi.org/10.1109/led.2016.2531990.

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28

Zuo, Siming, Kianoush Nazarpour e Hadi Heidari. "Device Modeling of MgO-Barrier Tunneling Magnetoresistors for Hybrid Spintronic-CMOS". IEEE Electron Device Letters 39, n. 11 (novembre 2018): 1784–87. http://dx.doi.org/10.1109/led.2018.2870731.

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29

Haque, Farjana, Nhu Thi To Hoang, Jeoungmin Ji e Mallory Mativenga. "Effect of Precursor Composition on Ion Migration in Hybrid Perovskite CH3NH3PbI3". IEEE Electron Device Letters 40, n. 11 (novembre 2019): 1756–59. http://dx.doi.org/10.1109/led.2019.2939363.

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Haque, Farjana, Seoungbum Lim, Seungjun Lee, Yongsup Park e Mallory Mativenga. "Highly Sensitive and Ambient Air-Processed Hybrid Perovskite TFT Temperature Sensor". IEEE Electron Device Letters 41, n. 7 (luglio 2020): 1086–89. http://dx.doi.org/10.1109/led.2020.2995086.

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31

Park, Dae-Su, e Sung-Chul Oh. "Development of Solar Power System of Driving a Hybrid LED Streetlight". Journal of the Korea Academia-Industrial cooperation Society 13, n. 12 (31 dicembre 2012): 6006–12. http://dx.doi.org/10.5762/kais.2012.13.12.6006.

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32

Grandi, Gabriele, Anastasiia Ienina e Marinel Bardhi. "Effective Low-Cost Hybrid LED-Halogen Solar Simulator". IEEE Transactions on Industry Applications 50, n. 5 (settembre 2014): 3055–64. http://dx.doi.org/10.1109/tia.2014.2330003.

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33

Song, Jinwon. "Manufacture of Quantum Dot LED using Hybrid sol". Molecular Crystals and Liquid Crystals 677, n. 1 (12 dicembre 2018): 91–95. http://dx.doi.org/10.1080/15421406.2019.1597515.

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34

Kim, Jong-Hae, Hee-Sung Kim e Jae-Sun Won. "A Study on the Characteristic Analysis of Hybrid Choke Coil suitable for LED-TV SMPS". Journal of the Korean Institute of Illuminating and Electrical Installation Engineers 28, n. 3 (31 marzo 2014): 32–43. http://dx.doi.org/10.5207/jieie.2014.28.3.032.

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35

Jeon, E. C., T. J. Je e K. H. Whang. "A Study on Design of High Luminance Hybrid LED Package and Ultra-fine Machining of Optical Pattern". Transactions of Materials Processing 19, n. 8 (1 dicembre 2010): 474–79. http://dx.doi.org/10.5228/kstp.2010.19.8.474.

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Prasad, Jeetendra, e Ramesh Kumar Tripathi. "Scale up sediment microbial fuel cell for powering Led lighting". International Journal of Renewable Energy Development 7, n. 1 (18 febbraio 2018): 53. http://dx.doi.org/10.14710/ijred.7.1.53-58.

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Sediment microbial fuel cells (SMFCs) are expected to be utilized as a sustainable power source for remote environmental observing 30 day’s investigations of experiment to understand the long-term performance of SMFCs. The point of this investigation is to increase power generation, 8 individual sediment microbial fuel cells is stacked together either in series or in hybrid connection. Two combinations, of the hybrid connection, are proving to be the more effective one, step-up both the voltage and current of the framework, mutually. Polarization curve tests are done for series and hybrid connected sediment microbial fuel cell. The maximum study state voltage and current are obtained 8.150V and 435.25µA from series and 4.078V and 870.75µA hybrid connected SMFC. This study suggests that power of SMFC scale-up by connecting series and hybrid for practical use of the device.Article History: Received : September 26th 2017; Received: December 24th 2017; Accepted: January 4th 2018; Available onlineHow to Cite This Article: Prasad, J and Tripathi, R.K. (2018) Scale Up Sediment Microbial Fuel Cell For Powering Led Lighting. International Journal of Renewable Energy Development, 7(1), 53-58.https://doi.org/10.14710/ijred.7.1.53-58

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Blomme, P., A. Cacciato, D. Wellekens, L. Breuil, M. Rosmeulen, G. S. Kar, S. Locorotondo et al. "Hybrid Floating Gate Cell for Sub-20-nm NAND Flash Memory Technology". IEEE Electron Device Letters 33, n. 3 (marzo 2012): 333–35. http://dx.doi.org/10.1109/led.2011.2181152.

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Yao-Tsung Huang, A. Pinto, Chien-Ting Lin, Che-Hua Hsu, M. Ramin, M. Seacrist, M. Ries et al. "PMOSFET Reliability Study for Direct Silicon Bond (DSB) Hybrid Orientation Technology (HOT)". IEEE Electron Device Letters 28, n. 9 (settembre 2007): 815–17. http://dx.doi.org/10.1109/led.2007.902613.

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Fortunato, Elvira, Nuno Correia, Pedro Barquinha, LuÍs Pereira, GonÇalo Goncalves e Rodrigo Martins. "High-Performance Flexible Hybrid Field-Effect Transistors Based on Cellulose Fiber Paper". IEEE Electron Device Letters 29, n. 9 (settembre 2008): 988–90. http://dx.doi.org/10.1109/led.2008.2001549.

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Hyunsoo Kim, Sung-Nam Lee, Yongjo Park e Tae-Yeon Seong. "High-Efficiency GaN-Based Light-Emitting Diodes Fabricated With Metallic Hybrid Reflectors". IEEE Electron Device Letters 29, n. 6 (giugno 2008): 582–84. http://dx.doi.org/10.1109/led.2008.921392.

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Choi, Woo Young, e Yong Jun Kim. "Three-Dimensional Integration of Complementary Metal-Oxide-Semiconductor-Nanoelectromechanical Hybrid Reconfigurable Circuits". IEEE Electron Device Letters 36, n. 9 (settembre 2015): 887–89. http://dx.doi.org/10.1109/led.2015.2455556.

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Minamisawa, R. A., U. Vemulapati, A. Mihaila, C. Papadopoulos e M. Rahimo. "Current Sharing Behavior in Si IGBT and SiC MOSFET Cross-Switch Hybrid". IEEE Electron Device Letters 37, n. 9 (settembre 2016): 1178–80. http://dx.doi.org/10.1109/led.2016.2596302.

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Zheng, Qinghong, Jin Huang, Chuxia Han e Yanqin Chen. "Self-Powered UV-B Photodetector Based on Hybrid Al:MgZnO/PEDOT:PSS Schottky Diode". IEEE Electron Device Letters 38, n. 1 (gennaio 2017): 79–82. http://dx.doi.org/10.1109/led.2016.2631551.

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Deng, Sunbin, Rongsheng Chen, Guijun Li, Zhihe Xia, Meng Zhang, Wei Zhou, Man Wong e Hoi-Sing Kwok. "Hybrid-Phase Microstructural ITO-Stabilized ZnO TFTs With Self-Aligned Coplanar Architecture". IEEE Electron Device Letters 38, n. 12 (dicembre 2017): 1676–79. http://dx.doi.org/10.1109/led.2017.2764505.

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Li, Jing Yue, Fei Long Wu, Hong Zhou e Xu Ke Li. "The Research of LED Light Source System for Hybrid Cymbidium". Applied Mechanics and Materials 734 (febbraio 2015): 947–51. http://dx.doi.org/10.4028/www.scientific.net/amm.734.947.

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Hybrid Cymbidium is a kind of highly ornamental plant, which can bring much economic benefit.However, this plant need a special environment condition of good temperature and light.As a result, it costs too much to plant the Hybrid Cymbidium.In this paper we present an intelligent light control system which can provide a good light environment condition for Hybrid Cymbidium and it can reduce much of the cost.By using this light control system,we can get good economic benefit .Moreover this system can be used in most of the plant which need artificial light.

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KAPER, Thijs, Stan J. J. BROUNS, Ans C. M. GEERLING, Willem M. DE VOS e John VAN der OOST. "DNA family shuffling of hyperthermostable β-glycosidases". Biochemical Journal 368, n. 2 (1 dicembre 2002): 461–70. http://dx.doi.org/10.1042/bj20020726.

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The structural compatibility of two hyperthermostable family 1 glycoside hydrolases, Pyrococcus furiosus CelB and Sulfolobus solfataricus LacS, as well as their kinetic potential were studied by construction of a library of 2048 hybrid β-glycosidases using DNA family shuffling. The hybrids were tested for their thermostability, ability to hydrolyse lactose and sensitivity towards inhibition by glucose. Three screening rounds at 70°C led to the isolation of three high-performance hybrid enzymes (hybrid 11, 18 and 20) that had 1.5—3.5-fold and 3.5—8.6-fold increased lactose hydrolysis rates compared with parental CelB and LacS respectively. The three variants were the result of a single crossover event, which gave rise to hybrids with a LacS N-terminus and a main CelB sequence. Constructed three-dimensional models of the hybrid enzymes revealed that the catalytic (βα)8-barrel was composed of both LacS and CelB elements. In addition, an extra intersubunit hydrogen bond in hybrids 18 and 20 might explain their superior stability over hybrid 11. This study demonstrates that extremely thermostable enzymes with limited homology and different mechanisms of stabilization can be efficiently shuffled to form stable hybrids with improved catalytic features.

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Tseng, Sheng-Yu, Chien-Chih Chen e Hung-Yuan Wang. "Buck-Boost/Forward Hybrid Converter for PV Energy Conversion Applications". International Journal of Photoenergy 2014 (2014): 1–14. http://dx.doi.org/10.1155/2014/392394.

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Abstract (sommario):

This paper presents a charger and LED lighting (discharger) hybrid system with a PV array as its power source for electronic sign indicator applications. The charger adopts buck-boost converter which is operated in constant current mode to charge lead-acid battery and with the perturb and observe method to extract maximum power of PV arrays. Their control algorithms are implemented by microcontroller. Moreover, forward converter with active clamp circuit is operated in voltage regulation condition to drive LED for electronic sign applications. To simplify the circuit structure of the proposed hybrid converter, switches of two converters are integrated with the switch integration technique. With this approach, the proposed hybrid converter has several merits, which are less component counts, lighter weight, smaller size, and higher conversion efficiency. Finally, a prototype of LED driving system under output voltage of 10 V and output power of 20 W has been implemented to verify its feasibility. It is suitable for the electronic sign indicator applications.

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Mang, Ju-Cheul, e Jung-Rag Yoon. "The Operation Characteristics of Hybrid Supercapacitor Module for LED Emergency Luminaires". Journal of the Korean Institute of Electrical and Electronic Material Engineers 28, n. 7 (1 luglio 2015): 473–79. http://dx.doi.org/10.4313/jkem.2015.28.7.473.

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49

Kwak, Myonghoon, Wooseok Choi, Seongjae Heo, Chuljun Lee, Revannath Nikam, Seyoung Kim e Hyunsang Hwang. "Excellent Pattern Recognition Accuracy of Neural Networks Using Hybrid Synapses and Complementary Training". IEEE Electron Device Letters 42, n. 4 (aprile 2021): 609–12. http://dx.doi.org/10.1109/led.2021.3058221.

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50

Chen, Kuan-Neng, Zheng Xu e Jian-Qiang Lu. "Demonstration and Electrical Performance Investigation of Wafer-Level Cu Oxide Hybrid Bonding Schemes". IEEE Electron Device Letters 32, n. 8 (agosto 2011): 1119–21. http://dx.doi.org/10.1109/led.2011.2157657.

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