Bibliografías temáticas / Ex situ illumination

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Literatura académica sobre el tema "Ex situ illumination"

Autor: Grafiati

Publicado: 25 de enero de 2025

Última modificación: 31 de julio de 2025

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Artículos de revistas sobre el tema "Ex situ illumination"

Parfenova, Evgeniya Aleksandrovna, and Nikolay Viktorovich Yankov. "ASSESSMENT OF ADAPTABILITY TO EX SITU CONDITIONS OF 25 WOODY SUBTROPICAL PLANTS." SCIENTIFIC LIFE 17, no. 1 (2022): 33–46. http://dx.doi.org/10.35679/1991-9476-2022-17-1-33-46.

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The article discusses morpho-functional features of 25 species of woody subtropical plants (Acca sellowiana (O.Berg) Burret, Myrtus communis L., Murraya paniculata (L.) Jack , Coussapoa microcarpa (Schott) Rizzini, Cascabela thevetia (L.) Lippold, Podocarpus macrophyllus (Thunb.) Sweet, Podocarpus salicifolius Klotzsch & H.Karst. ex Endl., Phyllanthus juglandifolius Willd., Nandina domestica Thunb., Asparagus falcatus L., Ficus pumila L., Ficus cyathistipula Warb., Ficus binnendijkii Miq., Ficus retusa L., Ficus sagittata Vahl, Cinnamomum camphora (L.) J.Presl, Laurus nobilis L., Olea euro

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Rodica, Catană, Aldea Florentina, and Paica Ioana. "RAPD analysis of Asplenium adulterinum Milde from in vitro culture." Bangladesh Journal of Botany 51, no. 2 (2022): 387–91. http://dx.doi.org/10.3329/bjb.v51i2.60437.

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Asplenium adulterinum Milde represents one of the natural heritages which have to be protected due to their scientific importance. In the actual context of global warming with myriad effects on biodiversity, the ex-situ conservation of A. adulterinum should be a priority. The possibility to obtain genetically stable individuals through in vitro techniques is a requirement of ex situ conservation. The genetic similarity of A. adulterinum gametophytes maintained 8 years in vitro culture was assessed. Explants represented by gametophyte fragments were analyzed for genetic stability through RAPD.

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Milovanović, Stoja, Darka Marković, and Ivana Nikolić. "Functionalization of PLA aerogels with TiO2 nanoparticles." Tehnika 76, no. 4 (2021): 403–8. http://dx.doi.org/10.5937/tehnika2104403m.

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This study was aimed to prepare material with high porosity and photocatalytic activity by immobilization of TiO2 nanoparticles (NPs) onto poly(lactic acid) (PLA) aerogels. PLA aerogels were prepared in three steps: (1) dissolution of polymer in chloroform at 22 °C, (2) chloroform replacement with ethanol, and (3) supercritical CO2-drying at pressure 19 MPa and temperature 39 ºC. Immobilization of TiO2 NPs was performed by in situ and ex situ methods. Obtained samples were characterized using SEM, EDX, and FTIR analysis. Photocatalytic activity of developed material was tested by following dec

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Hrytsak, L. R., A. I. Herts, N. V. Nuzhyna, M. M. Cryk, V. V. Shevchenko, and N. M. Drobyk. "The influence of light regime on the growth data and pigment composition of the plant Gentiana lutea cultured in vitro." Regulatory Mechanisms in Biosystems 9, no. 2 (2018): 258–66. http://dx.doi.org/10.15421/021838.

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New technologies of reintroduction of plant species presuppose implementing both traditional and biotechnological methods for obtaining certain planting materials. However, plants cultivated in vitro exist in specific conditions that lead to changes in their structural and functional state. This explains why it is hard for them to adapt to ex vitro and in situ conditions. Therefore, there is a need for the development of a multistage method of cultivating in vitro plants that would make the influence on their adaptive mechanism in ex vitro and in situ conditions possible. One of its stages is

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M.I., Shumyk, Kliuienko O.V., and Korkulenko O.M. "Ontomorphogenesis of evergreen species of the genus Rhododendron L. ex situ." Plant Introduction 80 (December 1, 2018): 54–62. https://doi.org/10.5281/zenodo.2576086.

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Objective – to study the peculiarities of formation of morphological structures and mechanisms of adaptation to new conditions at the initial stages of ontomorphogenesis of evergreen species of the genus Rhododendron L. introduced in the M.M. Gryshko National Botanical Garden of the NAS of Ukraine (NBG); to identify critical periods and limiting factors at different stages of development of their seedlings under the conditions of primary culture. Material and methods. The object of the study is the evergreen species of the genus Rhododendron

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Arias, Abraham, Nicola Nedev, Susmita Ghose та ін. "Structural, Optical, and Electrical Characterization of β-Ga2O3 Thin Films Grown by Plasma-Assisted Molecular Beam Epitaxy Suitable for UV Sensing". Advances in Materials Science and Engineering 2018 (2018): 1–6. http://dx.doi.org/10.1155/2018/9450157.

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β-Ga2O3 thin films were grown on c-plane sapphire substrates by plasma-assisted molecular beam epitaxy. The films were grown using an elemental gallium source and oxygen supplied by an RF plasma source. Reflection high-energy electron diffraction (RHEED) was used to monitor the surface quality in real time. Both in situ RHEED and ex situ X-ray diffraction confirmed the formation of single crystal β-phase films with excellent crystallinity on c-plane sapphire. Spectroscopic ellipsometry was used to determine the film thicknesses, giving values in the 11.6–18.8 nm range and the refractive index

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Dulić, Jovana, Mirjana Ljubojević, Ines Prlainović, Goran Barać, Tijana Narandžić, and Vladislav Ognjanov. "Germination and Protocorm Formation of Ophrys Sphegodes Mill. – In Vitro Protocol for a Rare Orchid Species." Contemporary Agriculture 67, no. 3-4 (2018): 196–201. http://dx.doi.org/10.1515/contagri-2018-0028.

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Summary Ophrys sphegodes Mill. is a wild orchid species which is threatened and protected due to its pollination biology, small seed and habitat destruction. The aim of this study was to establish asymbiotic germination protocol for the purpose of ex situ conservation. Two basal media Knudson C (KC) and Malmgren (MM), supplemented with organic additives (peptone (PE), L-glutamin (A)e, folic acid, casein hydrolysate (CA)) added separately and control media KC--C and MM--C were used in the present research. All the nutrition media contained 2% sucrose, 7% agar and 1% activated carbon, while thei

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Savita Rambabu Nemade and Purnima Swarup Khare. "Enhancement in Power Conversion Efficiency of Dye Sensitized Solar Cell by Using Nanocomposite Photoanode Material TiO2 - Zno." International Journal of Latest Technology in Engineering Management & Applied Science 14, no. 4 (2025): 151–68. https://doi.org/10.51583/ijltemas.2025.140400019.

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Abstract: This study represents the important role of dye sensitizer selection for best photovoltaic response and the photo anode thickness of semiconducting layer for determining the efficiency of dye-sensitized solar cells (DSSCs). For obtaining these objectives we employ an ex-situ methodology to prepare the composite materials. So we prepare nanocomposite by adding 20 wt.% of ZnO nanoparticles into TiO2 nanoparticles (20TZ). We fabricate dye sensitized solar cell by using the doctor blade technique. Furthermore our key findings are to extends the duration of dye loading, highlighting its s

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Konovalo, M. S., E. Yu Konovalova, I. N. Egorova, G. O. Zhdanova, and D. I. Stom. "Phototrophs in alternative energy." Proceedings of Universities. Applied Chemistry and Biotechnology 11, no. 3 (2021): 358–71. http://dx.doi.org/10.21285/2227-2925-2021-11-3-358-371.

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Abstract: The role of phototrophs is examined in alternative energy, with the main emphasis on unicellular algae. Particular attention is paid to the use of phototrophs for generating electricity using biofuel cells (plant and enzymatic biofuel cells are discussed). This study focuses on microbial fuel cells (MFC), which, along with electric power, allow obtaining biofuels and biohydrogen. This article explains the factors limiting the MFC power, and ways of overcoming them. For example, it seems promising to develop various photobioreactors in order to reduce the loss of MFC power due to over

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Saiz, C. L., E. Castro, L. M. Martinez, S. R. J. Hennadige, L. Echegoyen, and S. R. Singamaneni. "Electron Spin Resonance Investigations on Perovskite Solar Cell Materials Deposited on Glass Substrate." MRS Advances 3, no. 32 (2018): 1831–36. http://dx.doi.org/10.1557/adv.2018.171.

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ABSRTACTIn this article, we report low-temperature electron spin resonance (ESR) investigations carried out on solution processed three-layer inverted solar cell structures: PC61BM/CH3NH3PbI3/PEDOT:PSS/Glass, where PC61BM and PEDOT:PSS act as electron and hole transport layers, respectively. ESR measurements were conducted on ex-situ light (1 Sun) illuminated samples. We find two distinct ESR spectra. First ESR spectra resembles a typical powder pattern, associated with gx = gy = 4.2; gz = 9.2, found to be originated from Fe3+ extrinsic impurity located in the glass substrate. Second ESR spect

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Tesis sobre el tema "Ex situ illumination"

Bourbon, Gautier. "Etude mécanistique des réatiοns phοtο-induites par RΜΝ, cοuplée à l'illuminatiοn in situ". Electronic Thesis or Diss., Normandie, 2024. http://www.theses.fr/2024NORMR068.

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Les recherches présentées dans ce manuscrit de thèse se divisent en deux parties. Dans la première partie, nous avons étudié la dégradation photocatalysée du N-méthoxy-N-(triméthylsilylméthyl)benzaldéhyde en présence de rose bengale dans l’acétonitrile. Les expériences de RMN 1D, la RMN 1H photo-CIDNP, ainsi que les analyses 2D 1H-13C HSQC et HMBC, combinées à une illumination in situ et ex situ, ont permis d'élucider la structure de plusieurs intermédiaires et produits formés durant cette réaction. L'illumination ex situ, réalisée à l'aide d'un système de flux continu, a été particulièrement

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Capítulos de libros sobre el tema "Ex situ illumination"

Njoroge, Njoroge. "“Headless Heroes of the Apocalypse”." In Chocolate Surrealism. University Press of Mississippi, 2016. http://dx.doi.org/10.14325/mississippi/9781496806895.003.0002.

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This chapter examines the rise and development of calypso in Trinidad. Trinidad is a rich site to explore issues of diaspora and historical development in the Caribbean since the island has the dubious distinction of being subject to all the major imperial powers in the region. Calypso is quintessentially urban, developed in the late 19th century through the intermingling of the largely once-rural proletariat, unemployed and under-employed ex-slaves, and formerly indentured Africans and other Creoles in the burgeoning city of Port-of-Spain. The music emerged from and was developed i

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Actas de conferencias sobre el tema "Ex situ illumination"

Orazem, Mark E., Pankaj Agarwal, and Luis H. Garcia-Rubio. "Critical Issues in Electrochemical Impedance Spectroscopy." In CORROSION 1993. NACE International, 1993. https://doi.org/10.5006/c1993-93349.

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Abstract Today's unresolved issues in impedance spectroscopy are driven by the observation that impedance spectroscopy provides only an indirect characterization of a given system. A consequence of the inferential character of impedance spectroscopy is that many models can provide "fits” that fall within the apparent confidence limits of the data. Impedance spectroscopy, therefore, cannot be regarded as being a "stand-alone" technique. The non-uniqueness of impedance models is currently being addressed by incorporating independent in-situ and ex-situ analyses into impedance experiments; by var

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Lapshin, P. V. "The history of the Cactus Club Movement in Russia: V. M. Serovaisky." In Роль коллекций в сохранении биоразнообразия суккулентных растений ex situ. Издательство Московского университета, 2024. https://doi.org/10.55959/msu012039-4-2024-7-13.

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The report describes the collection of succulents of the Timiryazev Institute of Plant Physiology RAS in Moscow. Peculiarities of plant maintenance in the conditions of the Institute Phytotron. A complex of agrotechnical techniques for cultivation in closed ground: summer and winter conditions, illumination, temperature maintenance, reproduction, substrates.

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Lapshin, P. V. "Collection of succulent plants of the K.A. Timiryazev Institute of Plant Physiology RAS, Moscow." In Роль коллекций в сохранении биоразнообразия суккулентных растений ex situ. Издательство Московского университета, 2024. https://doi.org/10.55959/msu012039-4-2024-7-12.

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