Zobrazeno 1 - 10
of 3 866
pro vyhledávání: '"Sunshine duration"'
Publikováno v:
Solar, Vol 4, Iss 3, Pp 455-470 (2024)
The aim of this paper is to apply all the existing pyranometric methods to estimate the sunshine duration from global solar irradiation in order to find the most suitable method for a tropical site in its original form. Then, in a second step, one of
Externí odkaz:
https://doaj.org/article/f1c7f750b8914b7ebdb423fcb669aace
Autor:
Zheming Dong, Shujun Yao
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract As global warming's impact on humanity surpasses initial predictions, numerous countries confront heightened risks associated with escalating urban carbon footprints. Concurrently, digital finance has flourished, propelled by advancements in
Externí odkaz:
https://doaj.org/article/1602cb1e8bf04ca697adc0f6f849d2d2
Publikováno v:
BMC Pediatrics, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background Children with obesity have low 25 hydroxy-vitamin D (25-OH-D3) levels compared to lean children. Recommendations on when to start vitamin D supplementation differ largely between countries. Longitudinal data on 25-OH-D3 levels to
Externí odkaz:
https://doaj.org/article/de524ee036134585aa6442a8ef6352f1
Publikováno v:
International Journal of General Medicine, Vol Volume 17, Pp 2129-2142 (2024)
Runting Ma, Lianhong Zhou, Wenping Li, Yuanjin Li, Diewenjie Hu, Yi Lu, Cancan Zhang, Beixi Yi Department of Ophthalmology, Renmin Hospital of Wuhan University, Wuhan, People’s Republic of ChinaCorrespondence: Lianhong Zhou, Department of Ophthalmo
Externí odkaz:
https://doaj.org/article/61779aa0a07144d78d453f1900f3d469
Publikováno v:
Energy Science & Engineering, Vol 11, Iss 12, Pp 4570-4580 (2023)
Abstract Accurate prediction of photovoltaic power generation is a critical technical problem for utilizing solar energy. Aiming at the problem that the model parameters are difficult to obtain in applying photovoltaic power prediction methods, this
Externí odkaz:
https://doaj.org/article/6b6945c286d84b3a94eec032e304af5e
Autor:
Veronika Lukasová, Anna Buchholcerová, Milan Onderka, Svetlana Bičárová, Dušan Bilčík, Pavol Nejedlík
Publikováno v:
Meteorologische Zeitschrift, Vol 32, Iss 5, Pp 431-444 (2023)
Harmonizing automatic with conventional meteorological measurements is essential to ensure continuity and homogeneity of long-term climate observations when considering the transition from manual (conventional) to automatic measurement regimes. In th
Externí odkaz:
https://doaj.org/article/5659740244a3471fb85a911683f6a676
Publikováno v:
Quaestiones Geographicae, Vol 42, Iss 2, Pp 49-65 (2023)
The current study was based on sunshine duration data from 13 European stations during 1901–2018. It was found that the variability in the annual total sunshine duration (SD) over Europe is related to the variability in the component of the surface
Externí odkaz:
https://doaj.org/article/82ce1257269544589258cfff5c0968e0
Publikováno v:
Ecological Indicators, Vol 156, Iss , Pp 111140- (2023)
Bees are strongly dependent on environmental and climatic conditions. Anthropogenic and climate changes are mainly responsible for restricted access of bees to food resources. Therefore, this study aimed to evaluate the effect of the most important m
Externí odkaz:
https://doaj.org/article/eba4edee5f644fd3998d7d4ee42b730e
Publikováno v:
Jurnal Natural, Vol 23, Iss 1, Pp 28-34 (2023)
Solar energy plays an important role in the temperature distribution on the Earth's surface and essential energy that sustains life for human. In the calculation of solar energy, the limitation of solar radiation data is a major obstacle. Solar radia
Externí odkaz:
https://doaj.org/article/face7b370fd74f588ca82d4175100e30
Autor:
Quan Wang, Tao Wang, Shengping Zhao, Kun Yang, Xinyu Wen, Minhui Zhao, Fen Luo, Baoli Jiang, Yang Jin, Baoying Zhang
Publikováno v:
Ecological Indicators, Vol 153, Iss , Pp 110394- (2023)
Cyanobacterial blooms (CBs) are a growing concern for shallow plateau lakes, and numerous studies have investigated the relationship between CBs and meteorological factors. However, these studies have typically lacked comprehensive analyses and negle
Externí odkaz:
https://doaj.org/article/9463da4597b8472a8bb139a5e81de9f0