Zobrazeno 1 - 10
of 259
pro vyhledávání: '"LED, Light emitting diode"'
Autor:
Monika Tkalec Kojić, Sunčica Kujundžić, Nada Parađiković, Dejan Bošnjak, Tomislav Vinković, Boris Ravnjak, Miro Stošić, Svjetlana Zeljković, Toni Kujundžić
Publikováno v:
Journal of Central European Agriculture, Vol 24, Iss 2, Pp 491-497 (2023)
Garlic is valuable crop that is used not only for human consumption, but also in pharmaceutical, food and cosmetics industries. Indigenous cultivars have specific beneficial properties that could be permanently lost due to cultivation of new cultivar
Externí odkaz:
https://doaj.org/article/b2750e6dfa7c4d23a1f25318825d0170
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Light acts as a trigger to enhance the accumulation of secondary compounds in the aboveground part of plants; however, whether a similar triggering effect occurs in roots is unclear. Using an aeroponic setup, we investigated the effect of long-term e
Externí odkaz:
https://doaj.org/article/52692a32e2b342158b440de434c0b400
Akademický článek
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Autor:
Hanan A. R. Akkar, Sameh J. Mohammed
Publikováno v:
Engineering and Technology Journal, Vol 38, Iss 2A, Pp 232-239 (2020)
The modern technological advances gave rise to new intelligent ways of performance and management in various fields of our lives. The employment of the artificial intelligent techniques proved influential in enhancing the technological developments a
Externí odkaz:
https://doaj.org/article/871ad8c0cacb4e778db136ece975985b
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
The challenges of feeding an increasing population, an increasingly urban population and within an increasingly challenging global environment have focused ideas on new ways to grow food. Growing food in a controlled environment (CE) is not new but n
Externí odkaz:
https://doaj.org/article/e66a7b58d0774a798d5cdd52941cbe7c
Autor:
Reza Abbasinejad, Dariusz Kacprzak
Publikováno v:
Applied Sciences, Vol 12, Iss 7, p 3462 (2022)
This paper studies discomfort glare in indoor LED lighting systems and proposes a method reducing UGR calculations. There are several methods for expressing discomfort glare, among which the unified glare rating (UGR) method is one of the most popula
Externí odkaz:
https://doaj.org/article/864c0c5494904127a0f01a12cf633627
Autor:
Mara Lúcia Gonçalves Diogo, Thalita Molinos Campos, Elsa Susana Reis Fonseca, Christiane Pavani, Anna Carolina Ratto Tempestini Horliana, Kristianne Porta Santos Fernandes, Sandra Kalil Bussadori, Francisca Goreth Malheiro Moraes Fantin, Diego Portes Vieira Leite, Ângela Toshie Araki Yamamoto, Ricardo Scarparo Navarro, Lara Jansiski Motta
Publikováno v:
Sensors, Vol 21, Iss 20, p 6943 (2021)
Acne is a dermatosis that affects almost 90% of the adolescent population worldwide and its treatment is performed with retinoids, antimicrobials, acids, and topical or systemic antibiotics. Side effects such as skin irritation in addition to microbi
Externí odkaz:
https://doaj.org/article/660be130aef140f5ba866c07ce1157ed
Akademický článek
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Akademický článek
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Publikováno v:
Jurnal Rekayasa Elektrika, Vol 13, Iss 2, Pp 103-111 (2017)
This article discusses the design of light follower chair prototype with speed adjustment of DC motor according to light intensity using microcontroller ATmega328p. This prototype provides a solution for a chair to be back on the position under the t
Externí odkaz:
https://doaj.org/article/5172d59c15c94d95896e267170d1f535