Approach dealing with transversely spatial profile of pump laser in Z-scan technique

Zhang, Yanshan; Wang, S Y; Zhao, Peide; Wang, D Y; Liu, M; Zhang, Z D

doi:10.1088/1742-6596/276/1/012035

Cited by 5 publications

(9 citation statements)

References 8 publications

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“…In the recent work of Zhang et al [29] presented the 3phase DC-DC converter for electronic transformer applications. In this a phase shift (dual phase) method is described to balance and control the sub module capacitor voltage and output power respectively.…”

Section: Grid Frequency 50hzmentioning

confidence: 99%

A Survey on Efficiency in PV Systems with DC-DC Converter

Geetha¹,

Pramila²

2016

CAE

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The evaluation of power electronics has emerged since last few decades ago. The advancement in the power engineering has made many advantages as per cost, performance and size point of view. In recent years, the power electronics is used in many aspects of commercial, utility, military, transportation, aerospace, etc. A part of power electronics is DC-DC converter, and it has applicability in computers, spacecraft units, laptops, telecommunications and motor drives. The photovoltaic based energy generation is the modern way of generating the energy and is adopted all over the world. But the efficiency in power generation by the photovoltaic system varies with the climatic condition. To achieve better efficiency, DC-DC converter can be used. The technique called maximum power point tracking (MPPT) helps in efficiency optimization. This paper presents the survey over the existing energy optimization techniques; further efficiency optimization for future study is mentioned.

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Section: Grid Frequency 50hzmentioning

confidence: 99%

A Survey on Efficiency in PV Systems with DC-DC Converter

Geetha¹,

Pramila²

2016

CAE

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“…In this framework, the tunneling and the shrinking of the black hole take place at the same time. The tunnelling speed of a Spherical shell is [29]…”

Section: Canonical Ensemble Model Corresponding To the Black Hole Qua...mentioning

confidence: 99%

Canonical Ensemble Model for the Black Hole Quantum Tunneling Radiation

Zhang¹

2013

Chinese Phys. Lett.

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In this paper, a canonical ensemble model for the black hole quantum tunneling radiation is introduced. With this model the probability distribution function corresponding to the emission shell is calculated. Comparing with this function, the statistical significance of the quantum tunneling radiation spectrum of black holes is investigated. Moreover, by calculating the entropy of the emission shell, a discussion about the mechanism of information flowing out from the black hole is given too. PACS number(s): 04.70.Dy

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“…The structural genes encoding enzymes in the pathway have been identified, including genes encoding phenylalanine lyase (PAL), anthocyanidin synthase (ANS), cinnamic acid hydroxylase (C4H), coumadin CoA ligase (4CL), chalcone synthase (CHS), flavonoid 3'hydroxylase (F3'H), chalcone isomerase (CHI), flavonol synthase (FLS), flavonoid 3'5'-hydroxylase (F3'5'H), and the other key genes (Routaboul et al, 2006;Saito et al, 2013;Chen and Li, 2016). Studies on flavonoid biosynthesis have been conducted in many horticultural plants such as Vitis vinifera (Azuma et al, 2012), Malus×domestica (Henry-Kirk et al, 2012), Ziziphus jujuba (Zhang et al, 2020), and others. Furthermore, flavonoid biosynthesis is known to be influenced by the environment, developmental stage, plant variety, temperature, and tissue type (Azuma et al, 2012;Wen et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Comparative transcriptomic and metabolomic analyses reveal differences in flavonoid biosynthesis between PCNA and PCA persimmon fruit

et al. 2023

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The fruit of the persimmon (Diospyros kaki.) has high economic and nutritional value and is rich in flavonoids. Flavonoids are essential secondary metabolisms in plants. The association between persimmon astringency and changes in the proanthocyanidins (a flavonoid subclass) content is well-known. However, information on the relationships between different astringency types and other flavonoid subclasses and biosynthetic genes is more limited. In this study, an initial correlation analysis between total flavonoids and fruit astringency type, and KEGG analysis of metabolites showed that flavonoid-related pathways were linked to differences between mature pollination-constant non-astringent (PCNA) varieties (‘Jiro’ and ‘Yohou’) and pollination-constant astringent (PCA) fruit varieties (‘Zhongshi5’ and ‘Huojing’). Based on these findings, variations in the expression of genes and metabolites associated with flavonoid biosynthesis were investigated between typical PCNA (‘Jiro’) and PCA (‘Huojing’) persimmons during fruit development. The flavonoid concentration in ‘Huojing’ fruit was significantly higher than that of ‘Jiro’ fruit, especially, in levels of proanthocyanin precursor epicatechin and anthocyanin cyanidin derivatives. Combined WGCNA and KEGG analyses showed that genes such as PAL, C4H, CHI, CHS, F3H, F3’5’H, FLS, DFR, ANR, ANS, and UF3GT in the phenylpropanoid and flavonoid biosynthesis pathways may be significant factors impacting the proanthocyanin precursor and anthocyanin contents. Moreover, interactions between the R2R3MYB (evm.TU.contig7272.598) and WD40 (evm.TU.contig3208.5) transcription factors were found to be associated with the above structural genes. These findings provide essential information on flavonoid biosynthesis and its regulation in the persimmon and lay a foundation for further investigation into how astringency types affect flavor components in PCNA and PCA persimmons.

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Approach dealing with transversely spatial profile of pump laser in Z-scan technique

Cited by 5 publications

References 8 publications

A Survey on Efficiency in PV Systems with DC-DC Converter

A Survey on Efficiency in PV Systems with DC-DC Converter

Canonical Ensemble Model for the Black Hole Quantum Tunneling Radiation

Comparative transcriptomic and metabolomic analyses reveal differences in flavonoid biosynthesis between PCNA and PCA persimmon fruit

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