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Journal articles on the topic 'NO gas'

Author: Grafiati

Published: 21 December 2024

Last updated: 31 July 2025

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1

Goto, Nobuharu, and Richard P. Pharis. "Role of gibberellins in the development of floral organs of the gibberellin-deficient mutant, ga1-1, of Arabidopsis thaliana." Canadian Journal of Botany 77, no. 7 (1999): 944–54. http://dx.doi.org/10.1139/b99-090.

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The gibberellin-deficient mutant, ga1-1 (NG5) of Arabidopsis thaliana, when induced by 16-h-long days, will form floral buds. However, the flower stalk is very short and floral organs within the flowers remain undeveloped; petal growth is arrested, with the petals being scaly and translucent, the stamens are abortive, the filaments do not elongate, and the pollen does not mature. Sepals and pistils are also underdeveloped. All of the above defects of this mutant can be completely eliminated if certain gibberellins (GAs) are applied to the young floral buds. That is, the applied GA acts to norm

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2

Tu, Yicheng, Peter Hirst, Ronald Coolbaugh, and Richard Pharis. "532 Endogenous Gibberellins in Developing Apple Seeds in Relation to Biennial Bearing." HortScience 35, no. 3 (2000): 487B—487. http://dx.doi.org/10.21273/hortsci.35.3.487b.

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It is believed that gibberellins (GA) produced in apple seeds act as an inhibitory signal to flower induction in the neighboring buds. The alternate bearing behavior of an apple cultivar is therefore likely to be associated with the activity of endogenous GAs in the seeds of that cultivar. To elucidate the impact of GAs on the flowering of biennial and non-biennial apple cultivars, fruits were sampled from `Fuji' (biennial, on-year) and `Gala' (non-biennial) trees periodically during the early part of the growing season. Seeds were removed from fruits immediately, frozen in liquid Nitrogen and

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3

Shiraiwa, Nobutaka, Kaori Kikuchi, Ichiro Honda, et al. "Characterization of Endogenous Gibberellins and Molecular Cloning of a Putative Gibberellin 3-Oxidase Gene in Bunching Onion." Journal of the American Society for Horticultural Science 136, no. 6 (2011): 382–88. http://dx.doi.org/10.21273/jashs.136.6.382.

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To clarify the role of gibberellin (GA) in the growth of bunching onion (Allium fistulosum), identification of endogenous GAs and expression analysis of a putative gibberellin 3-oxidase (AfGA3ox1) were conducted. GA1, GA3, GA4, GA9, GA20, and GA34 were identified with levels of GA4 and GA9 being higher than those of GA1, GA3, and GA20. The young seedlings were clearly elongated by exogenous GA4 treatment but not by GA3. These results indicate that the 13-non-hydroxylation pathway of GA biosynthesis may be predominant in shoots with GA4 playing an important role in the growth of bunching onion.

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4

Kamboj, Nitin, and Mohrana Choudhary. "Impact of solid waste disposal on ground water quality near Gazipur dumping site, Delhi, India." Journal of Applied and Natural Science 5, no. 2 (2013): 306–12. http://dx.doi.org/10.31018/jans.v5i2.322.

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The present study was carried out to study the impact of domestic wastes disposal on ground water quality at Delhi, India. Ground water is one of the major sources of drinking water in arid and semi-arid regions. Ground water quality data and its distributions are important for the purpose of planning and management. The samples of ground water were collected and analyzed for various physico-chemical parameters viz. conductivity, total dissolved solids (TDS), alkalinity, total hardness, calcium, magnesium, chloride, sulphate, nitrate, phosphate,fluoride, sodium and potassium. Among these param

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5

Rebers, Mariken, Evert Vermeer, Erik Knegt, and Linus H. W. van der Plas. "Gibberellin Levels Are Not a Suitable Indicator for Properly Cold-treated Tulip Bulbs." HortScience 31, no. 5 (1996): 837–38. http://dx.doi.org/10.21273/hortsci.31.5.837.

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To find a suitable indicator for properly cold-treated tulip bulbs (Tulipa gesneriana L. cv. Apeldoorn), the content of the endogenous free gibberellins (GAs) GA1, GA4, GA9, GA24, and GA34 was investigated. GA levels were measured in the shoots and basal plates at the start and at the end of a complete cold treatment of 12 weeks at 5 °C by combined gas chromatography–mass spectrometry using deuterated internal standards. Bulbs stored at 17 °C for 12 weeks served as controls and the experiment was repeated three times. Before the cold treatment, GA1 and GA4 were the major occurring GAs in the s

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6

Yang, Xiaohua, Susan K. Brown, and Peter J. Davies. "The Content and In Vivo Metabolism of Gibberellin in Apple Vegetative Tissues." Journal of the American Society for Horticultural Science 138, no. 3 (2013): 173–83. http://dx.doi.org/10.21273/jashs.138.3.173.

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Despite the demonstrated importance of gibberellins (GAs) as regulators of fruit tree stature, information on their in vivo metabolism in apple vegetative tissues is still lacking. To determine whether the GA content and metabolism differs between dwarf and standard phenotypes and the influence of rootstocks, [14C]GA12, a common precursor of all GAs in higher plants, was applied to vigorously growing apple (Malus ×domestica) shoots collected from the scion cultivar Redcort on MM.106, a growth-promoting rootstock, and dwarf and standard seedlings on their own roots from progeny 806 (a cross bet

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7

Kosakivska, I. V. "GIBBERELLINS IN REGULATION OF PLANT GROWTH AND DEVELOPMENT UNDER ABIOTIC STRESSES." Biotechnologia Acta 14, no. 2 (2021): 5–18. http://dx.doi.org/10.15407/biotech14.02.005.

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Background. Gibberellins (GAs), a class of diterpenoid phytohormones, play an important role in regulation of plant growth and development. Among more than 130 different gibberellin molecules, only a few are bioactive. GA1, GA3, GA4, and GA7 regulate plant growth through promotion the degradation of the DELLA proteins, a family of nuclear growth repressors – negative regulator of GAs signaling. Recent studies on GAs biosynthesis, metabolism, transport, and signaling, as well as crosstalk with other phytohormones and environment have achieved great progress thanks to molecular genetics and func

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8

Pang, Yongqi, Jintong Li, Bishu Qi, et al. "Aquaporin AtTIP5;1 as an essential target of gibberellins promotes hypocotyl cell elongation in Arabidopsis thaliana under excess boron stress." Functional Plant Biology 45, no. 3 (2018): 305. http://dx.doi.org/10.1071/fp16444.

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Aquaporins play essential roles in growth and development including stem elongation in plants. Tonoplast aquaporin AtTIP5;1 has been proposed to positively regulate hypocotyl elongation under high concentrations of boron (high-B) in Arabidopsis thaliana (L.) Heynh. However, the mechanism underlying this process remains unanswered. Here, we show that paclobatrazol, an inhibitor of GA biosynthesis, significantly suppressed the hypocotyl cell elongation of wild-type (WT) seedlings, and more strongly suppressed that of AtTIP5;1 overexpressors under high-B stress. Two AtTIP5;1 null mutants displaye

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9

Kępczyński, Jan, Agata Wójcik, and Michał Dziurka. "After-Ripening Is Associated with Changes in the Sensitivity of Avena fatua L. Caryopses to Abscisic Acid, as Well as Changes in the Abscisic Acid and Bioactive Gibberellins Contents in Embryos." Plants 14, no. 3 (2025): 463. https://doi.org/10.3390/plants14030463.

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The information on the involvement of hormones in the release of dormancy in grass caryopses is still insufficient. The main aim of the present study was to deepen our understanding of the mechanism dormancy release in Avena fatua L. caryopses by after-ripening in relation to abscisic acid (ABA) and gibberellins (GAs). The after-ripening of florets during dry storage resulted in dormancy removal in caryopses, allowing their germination at 20 to 30 °C. Sensitivity to ABA and paclobutrazol (PAC), a GAs biosynthesis inhibitor, decreased as the after-ripening period was extended. After-ripening in

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10

Milovanov, Y. S. "Influence of gas adsorption on the impedance of porous GaAs." Functional materials 23, no. 4 (2017): 052–55. http://dx.doi.org/10.15407/fm24.01.052.

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11

Khan, Muhammad Aaqil, Muhammad Hamayun, Amjad Iqbal, et al. "Gibberellin application ameliorates the adverse impact of short-term flooding on Glycine max L." Biochemical Journal 475, no. 18 (2018): 2893–905. http://dx.doi.org/10.1042/bcj20180534.

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Flooding is an abiotic stress that creates hypoxic conditions triggered by redox potential leading to restricted growth and grain yield in plants. In the current study, we have investigated the effect of exogenous gibberellins (GA4+7) on soybean under flooding stress. A regulatory role of GAs on biochemical changes in soybean plants [including chlorophyll contents, endogenous bioactive GA1 and GA4, endogenous jasmonic acid (JA) and abscisic acid (ABA)] has been elucidated after 3 and 6 h of flooding stress. The modulation of stress-related bio-chemicals and their genetic determinants [for inst

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12

Samba, Mohammed Alsharif, Ibrahim Aldokali, and Mahmoud Omran Elsharaf. "A New EOR Technology: Gas Alternating Gas Injection." Journal of Earth Energy Engineering 8, no. 1 (2019): 27–32. http://dx.doi.org/10.25299/jeee.2019.vol8(1).2354.

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A new method of enhanced oil recovery has been developed and applied to a simulation using some of data from the fifth SPE paper " template from CMG ". The simulator was used in this paper is GEM in the Computer Modelling Group (CMG) advanced equation-of-state (EOS) compositional simulator. The new method is called Gas alternating gas injection(GAG). The Gas Alternating Gas process is a cyclic method of injecting alternating cycles of gas followed by gas and repeating. Sensitivity analysis showed this method can give a much better recovery factor for GAG compared with single continues gas inje

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13

Benavides Morejon, Evelyn, and Inés Villacís-Altamirano. "Análisis de las técnicas adhesivas en sellantes dentales: un estudio experimental en premolares." Odontología 26, no. 1 (2024): 7–13. http://dx.doi.org/10.29166/odontologia.vol26.n1.2024-e5909.

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Objetivo: Identificar cuál de las técnicas adhesivas presenta mayor microfiltración. Metodología: Estudio experimental in vitro, fueron usados 60 premolares divididos aleatoriamente en 4 grupos. Grupo 1 (TC): técnica convencional, acondicionamiento con ácido ortofosfórico al 37% y sellante, Grupo 2 (GAA): acondicionamiento ácido, aplicación de adhesivo de grabado y lavado y sellante, Grupo 3 (GAS): aplicación de adhesivo universal y sellante, Grupo 4 (GAAS): acondicionamiento ácido, adhesivo universal y sellante. Se termociclaron las muestras por 10000 ciclos; después fueron inmersas durante 2

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14

MacKenzie, Debora. "GAS! GAS! GAS!" New Scientist 228, no. 3044 (2015): 34–37. http://dx.doi.org/10.1016/s0262-4079(15)31467-6.

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15

Wiseman, Nadine J., and Colin G. N. Turnbull. "Endogenous gibberellin content does not correlate with photoperiod-induced growth changes in strawberry petioles." Functional Plant Biology 26, no. 4 (1999): 359. http://dx.doi.org/10.1071/pp98002.

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We have examined whether gibberellins (GAs) mediate photoperiodic growth responses in strawberry (Fragaria × ananassa) by measuring GA content and GA metabolism in petioles with accurately defined growth rates. Gibberellin A1 , GA8 , GA19 , GA20 , GA29 , GA34 , and tentatively GA17 , were identified by gas chromatography–mass spectrometry, and GA4 was detected by selected ion monitoring. Although petiole growth rates were reduced within 2 d of a long-day to short-day transfer, we found no consistent changes in GA content until 8 d, when GA1 , GA8 , GA29 and GA34 were reduced by about two-fold

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16

Salmanov, V. M., A. G. Guseinov, R. M. Mamedov, F. Sh Ahmedova, and A. M. Aliyeva. "Photoluminescence of GaS-GaSe heterostructures upon twoand three-photon excitation by laser radiation." Izvestiya vysshikh uchebnykh zavedenii. Fizika, no. 9 (2022): 54–59. http://dx.doi.org/10.17223/00213411/65/9/54.

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Nonlinear absorption in GaS-GaSe heterostructures under the action of a Nd:YAG laser with built-in generators of the 2nd and 3rd harmonics, designed to generate radiation with a wavelength of 1064, 532, and 335 nm, is experimentally studied. It is shown that the appearance of characteristic radiation in the luminescence spectra and the behavior of the dependence of luminescence on the excitation intensity indicate the presence of two- and three-quantum absorption processes in GaS-GaSe heterostructures.

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17

Jaegle, Martin, and Klaus Steiner. "Gas-sensitive GaAs-MESFETs." Sensors and Actuators B: Chemical 34, no. 1-3 (1996): 543–47. http://dx.doi.org/10.1016/s0925-4005(96)01859-x.

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18

King, RW, C. Blundell, and LT Evans. "The Behaviour of Shoot Apices of Lolium temulentum in vitro as the Basis of an Assay System for Florigenic Extracts." Functional Plant Biology 20, no. 3 (1993): 337. http://dx.doi.org/10.1071/pp9930337.

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Previous experiments have shown that shoot apices excised from plants of L. temulentum that had been exposed to one long day (LD) could form inflorescence primordia in vitro if gibberellic acid (GA3) was present in the medium whereas apices from plants in short days (SD) could not. We show here that apices from older plants grown under high irradiance can undergo inflorescence differentiation in vitro after one LD even in the absence of GA3, as can apices from plants in SD if GA3 is present in the medium. For apices excised from both SD and one LD plants, the order of effectiveness of gibberel

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19

Junttila, O., R. W. King, A. Poole, G. Kretschmer, R. P. Pharis, and L. T. Evans. "Regulation in Lolium temulentum of the Metabolism of Gibberellin A20 and Gibberellin A1 by 16,17-Dihydro GA5 and by the Growth Retardant, LAB 198 999." Functional Plant Biology 24, no. 3 (1997): 359. http://dx.doi.org/10.1071/pp96031.

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The ring D-modified gibberellin [GA], 16,17-dihydro GA5, can retard stem growth in Lolium temulentum L. while promoting flowering (Evans et al., 1994, Planta193, 107–114). Using [1,2,3-3 H]GA20 to study the final biosynthetic step to GA1 (a known effector of shoot elongation in higher plants), it was shown that C-3b-hydroxylation of GA20 to GA1 is blocked by 16,17-dihydro GA5 but is little affected by GA5. Another late-stage biosynthetic inhibitor, the acylcyclohexanedione, LAB 198 999, also blocked GA1 formation. Furthermore, endogenous levels of GA20 built up after application of 16,17-dihyd

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20

Reinoso, Herminda, Virginia Luna, Carlos Dauría, Richard P. Pharis, and Rubén Bottini. "Dormancy in peach (Prunus persica) flower buds. VI. Effects of gibberellins and an acylcyclohexanedione (trinexapac-ethyl) on bud morphogenesis in field experiments with orchard trees and on cuttings." Canadian Journal of Botany 80, no. 6 (2002): 664–74. http://dx.doi.org/10.1139/b02-051.

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The effects of several gibberellins (GAs), exo-16,17-dihydro GA5, 2,2-dimethyl GA4, and GA3, and trinexapac-ethyl (an acylcyclohexanedione inhibitor of late-stage GA biosynthesis), were assessed for their effects on flower bud development during and after winter dormancy in peach (Prunus persica (L.) Batsch.) in three field trials and one experiment using cuttings. At late developmental stages, GA3 hastened floral bud development and shortened the time to anthesis, whereas early-stage applications of GA3 either had no effect or delayed floral bud development. In contrast, an exceptionally grow

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21

Newnham, David. "It’s a gas, gas, gas." Nursing Standard 30, no. 29 (2016): 27. http://dx.doi.org/10.7748/ns.30.29.27.s27.

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22

Ziemba, Rachel. "It's a Gas, Gas, Gas!" Wilmott 2012, no. 59 (2012): 38–41. http://dx.doi.org/10.1002/wilm.10109.

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23

Zhanabaev, Z. Zh. "SATURATION OF GAS CONCENTRATION SIGNAL OF THE LASER GAS SENSOR." Eurasian Physical Technical Journal 21, no. 3(49) (2024): 71–80. http://dx.doi.org/10.31489/2024no3/71-80.

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Nowadays it is possible to determine the type of gas with sufficient accuracy when its concentration is less than fractions using spectroscopic methods (optical, radio engineering, acoustic). Along with this, the value of permissible concentrations of explosive, toxic, harmful to technology and ecology gases is practically important. Known physical experimental studies indicate only a linear dependence of the response of a laser gas sensor at units . The research methods for units are based on the processes of combustion, micro-explosion, structural and phase transformations and are not always

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24

Makarov, Nikolai, and Vladimir Makarov. "Local diffusion airfoil control as an effective way of increasing the adaptability of gas air cooler fan unit." Izvestiya vysshikh uchebnykh zavedenii. Gornyi zhurnal 1 (February 15, 2022): 72–83. http://dx.doi.org/10.21440/0536-1028-2022-1-72-83.

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Problem statement. Industrial safety and compressed gas cooling efficiency at compressor stations of the main gas pipeline is an essential task that gives urgency to the issue of mathematical modeling of energy conversion control in the impellers of gas air cooler (GAC) fan units. GAC fan units are high-speed and adaptable. So, they can make the Russian oil and gas complex highly competitive globally. Research objective is to develop a method of controlling the diffusion airfoil of the impeller blade profiles, which is the main reason for GAC fan units’ low adaptability. Methods of research. T

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25

Saitoh, Keijiro, Eisaku Ito, Koichi Nishida, Satoshi Tanimura, and Keizo Tsukagoshi. "A105 DEVELOPMENT OF COMBUSTOR WITH EXHAUST GAS RECIRCULATION SYSTEM FOR THE NEXT GENERATION GAS TURBINE(Gas Turbine-2)." Proceedings of the International Conference on Power Engineering (ICOPE) 2009.1 (2009): _1–47_—_1–52_. http://dx.doi.org/10.1299/jsmeicope.2009.1._1-47_.

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26

Babenko, Olena. "ADJUSTMENT OF REAL GAS EQUATIONS TO CALCULATION OF GAS JET PUMPS." Problems and prospects of the oil and gas industry, no. 4 (September 30, 2020): 106–16. http://dx.doi.org/10.32822/naftogazscience.2020.04.106.

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27

Fang, Ping, and Yu Chen. "A Review on Gas Supply System of Liquefied Natural Gas Vehicle." International Journal of Materials, Mechanics and Manufacturing 7, no. 1 (2019): 55–58. http://dx.doi.org/10.18178/ijmmm.2019.7.1.429.

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28

KANEKO, Shigehiko, and Yudai YAMASAKI. "4A11 Control of micro gas turbine generator fueled by biomass gas." Proceedings of the Symposium on the Motion and Vibration Control 2010 (2010): _4A11–1_—_4A11–13_. http://dx.doi.org/10.1299/jsmemovic.2010._4a11-1_.

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29

Jiang, Sha, Tamaki Honma, Teruko Nakamura, Ikuo Furukawa, and Fukuju Yamamoto. "Regulation by Uniconazole-P and Gibberellins of Morphological and Anatomical Responses of Fraxinus Mandshurica Seedlings to Gravity." IAWA Journal 19, no. 3 (1998): 311–20. http://dx.doi.org/10.1163/22941932-90001537.

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The present study deals with roles of gibberellins (GAs) in gravitropic responses of woody sterns of horizontally-positioned, 2-year-old seedling of Fraxinus mandshurica Rupr. var.japonica Maxim. The application of uniconazole-P, an inhibitor of GAs biosynthesis, to stern nodes at various concentrations significantly inhibited not only righting the sterns but also wood formation. The application of GAs (GA3 and GA4) in combination with uniconazole-P negated the inhibitory effect of the treatment of uniconazole-P alone. The GAs alone did not affect wood formation, however, both GAs increased wo

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Firdevs, Mert Sivri. "Comparison of Ethylene Adsorption onto Activated Carbon Cloth and Granulated Activated Carbon in Dynamic Phase." Journal of Ongoing Chemical Research 4, no. 1 (2019): 1–4. https://doi.org/10.5281/zenodo.2553492.

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In this study, ethylene gas adsorption onto activated carbon cloth (ACC) and granulated activated carbon (GAC) were compared in dynamic phase using a home-built apparatus. ACC or GAC was placed into filter holder and a constant concentration of ethylene gas was introduced throughout AC filter at a constant flow. From the gas flow just after the AC filter a certain amount of gas was taken by an injector and analyzed using gas chromatography to determine the amount of decrease in ethylene gas concentration. It was found that ethylene gas adsorption capacity of ACC was 8.33 fold greater than that

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31

Serhii, Kovalov. "DEVELOPMENT OF PROMISING SYNTHESIS - TECHNOLOGY AVENIR GAZ CONVERTING DIESELS TO GAS ENGINES WITH SPECIAL IGNITION." ScienceRise 6 (December 30, 2020): 3–9. https://doi.org/10.21303/2313-8416.2020.001551.

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<strong>The object of research</strong> is the multifunctional synthesis technology Avenir Gaz (of various levels of complexity), intended for converting transport diesel engines into spark-ignited gas internal combustion engines (ICE) for operation on liquefied petroleum gas (LPG). <strong>Investigated problem:</strong> the creation of an affordable synthesis technology in terms of complexity and price, which allows converting operating diesel engines into gas internal combustion engines operating on cheaper and environmentally friendly gas fuel - LPG. <strong>Main scientific result

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32

García, E., P. Miranzo, and M. I. Osendi. "Quemadores de gas cerámicos." Boletín de la Sociedad Española de Cerámica y Vidrio 42, no. 5 (2003): 277–82. http://dx.doi.org/10.3989/cyv.2003.v42.i5.630.

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Turnbull, Matthew H., Richard P. Pharis, Leonid V. Kurepin, Michal Sarfati, Lewis N. Mander, and Dave Kelly. "Flowering in snow tussock (Chionochloa spp.) is influenced by temperature and hormonal cues." Functional Plant Biology 39, no. 1 (2012): 38. http://dx.doi.org/10.1071/fp11116.

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Snow tussocks (Chionochloa spp.) in New Zealand exhibit extreme mast (episodic) seeding which has important implications for plant ecology and plant–insect interactions. Heavy flowering appears to be triggered by very warm/dry summers in the preceding year. In order to investigate the physiological basis for mast flowering, mature snow tussock plants in the field and younger plants in a glasshouse and shadehouse were subjected to a range of manipulative treatments. Field treatments included combinations of warming, root pruning and applications of two native gibberellins (GAs) GA3, which is kn

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Betts, Natalie S., Christoph Dockter, Oliver Berkowitz, et al. "Transcriptional and biochemical analyses of gibberellin expression and content in germinated barley grain." Journal of Experimental Botany 71, no. 6 (2019): 1870–84. http://dx.doi.org/10.1093/jxb/erz546.

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Abstract Mobilization of reserves in germinated cereal grains is critical for early seedling vigour, global crop productivity, and hence food security. Gibberellins (GAs) are central to this process. We have developed a spatio-temporal model that describes the multifaceted mechanisms of GA regulation in germinated barley grain. The model was generated using RNA sequencing transcript data from tissues dissected from intact, germinated grain, which closely match measurements of GA hormones and their metabolites in those tissues. The data show that successful grain germination is underpinned by h

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35

Zars, Troy. "Working Memory: It’s a Gas, Gas, Gas." Current Biology 27, no. 5 (2017): R179—R181. http://dx.doi.org/10.1016/j.cub.2017.01.005.

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36

Petrushenko, Sergii, and Artur Zaporozhets. "ANALYSIS OF REQUIREMENTS FOR GAS FLOW CONTROL SYSTEMS IN GAS DISTRIBUTION PIPELINES." System Research in Energy 2024, no. 4 (2024): 88–97. https://doi.org/10.15407/srenergy2024.04.088.

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The article deals with the main requirements for the gas flow control system in regional gas pipelines specified by regulatory documents. Particular attention is paid to the requirements of the technical regulations on measuring instruments and state standards of Ukraine for measuring equipment at natural gas metering units, such as gas meters, calculators and volume correctors. The requirements for the climatic operating conditions and power supply of these devices are determined. It is shown that safety during the operation of equipment containing electronic and electrical components in expl

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37

Gotoh, Jin'ichiro, Shinya Imano, Hidetoshi Kuroki, and Yasushi Hayasaka. "OS12W0356 Remote damage-diagnosis of hot-gas-path components of gas turbines." Abstracts of ATEM : International Conference on Advanced Technology in Experimental Mechanics : Asian Conference on Experimental Mechanics 2003.2 (2003): _OS12W0356. http://dx.doi.org/10.1299/jsmeatem.2003.2._os12w0356.

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38

Zhong, Zhicong. "Evaluation Method for Gas Injection and Production Capacity of PG2 Gas Storage." International Journal of Science and Research (IJSR) 12, no. 3 (2023): 1204–10. http://dx.doi.org/10.21275/sr23320200501.

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39

Zhang, Caixi, Kenji Tanabe, Hiroko Tani, Hiromitsu Nakajima, Minori Mori, and Emi Sakuno. "Biologically Active Gibberellins and Abscisic Acid in Fruit of Two Late-maturing Japanese Pear Cultivars with Contrasting Fruit Size." Journal of the American Society for Horticultural Science 132, no. 4 (2007): 452–58. http://dx.doi.org/10.21273/jashs.132.4.452.

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Both ‘Atago’ and ‘Shinkou’ are late-season japanese pear (Pyrus pyrifolia Nakai) cultivars with russet-brown fruit, and the progenies of crosses made between ‘Nijisseiki’ and unknown cultivars, but they display different growth habit, fruit size, and fruit quality. To clarify the difference in fruit development between the two cultivars, the levels of endogenous gibberellins (GA1, GA3, and GA4) and abscisic acid (ABA) in fruit were identified and quantified by gas chromatography/mass spectrometry, and a histological study of fruit was carried out. The results showed that cell number rather tha

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40

VM, Aroutiounian. "Hydrogen Peroxide Gas Sensors." Physical Science & Biophysics Journal 5, no. 2 (2021): 1–22. http://dx.doi.org/10.23880/psbj-16000194.

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The results of studies of many types of semiconductor H 2 O 2 sensors are discussed in this review of 195 articles about hydrogen peroxide. The properties of electrochemical detectors, sensors based on organic and inorganic materials, graphene, and nano-sensors are analyzed. Optical and fluorescent sensors, detectors made of porous materials, quantum dots, fibers, and spheres are briefly discussed. The results of our studies in the YSU of hydrogen peroxide sensors made from solid solutions of carbon nanotubes with semiconducting metal oxides are also presented in the review. The fundamentals o

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Hudak, Milan. "European Gas Market Structure." International Journal of Social Sciences 14, no. 1 (2025): 1–22. https://doi.org/10.52950/ss.2025.14.1.001.

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Focusing on the evolving roles of stakeholders and price-setting mechanisms, this paper sheds light on how the European Union gas market has shifted from dominant oil-linked contracts to a more diversified, market-driven system. Producers, TSOs, DSOs, shippers, traders, and consumers all contribute to a complex network in which efficient balancing is crucial to maintaining continuous gas flows. The maturing of gas hubs, particularly TTF and THE, has fostered spot and short-term trading, thereby offering enhanced liquidity and flexibility and introducing new forms of price volatility. EU-level

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Engr., Solomon Adenubi FNSE, Appah Dulu, and Ani Okechukwu. "GAS LEAK DETECTION USING GAS QUALITY IN NATURAL GAS PROCESSING PLANT." Engineering and Technology Journal 8, no. 09 (2023): 2770–75. https://doi.org/10.5281/zenodo.8358225.

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The two major parameters used in determining the quality of a processed natural gas are the water content and water dew point. For every natural gas contract, the minimum amount of water the processed gas contained and the water dew point must be specified. Natural gas treatment processes include the removal of unwanted components or the reduction of these unwanted components, such as acid gases (carbon dioxide-CO<sub>2</sub>, hydrogen sulphide-H<sub>2</sub>S), nitrogen-N<sub>2</sub> and water vapour. Their presence in natural gas can be detrimental to natural gas process facility and gas

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Wilfried, Dathe. "El papel del ácido jasmónico y giberelinas en la ontogenia de las plantas considerando especialmente el desarrollo de los frutos." AgriScientia 9, no. 1 (1992): 17–30. http://dx.doi.org/10.31047/1668.298x.v9.n1.2256.

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Jasmonic acid (JA) and its analogues have attracted the interest of plant physiologists due to their widespread occurrence within the plant kingdom, their effectiveness as promoters of senescence, and their role as endogenous factors in plant development involved in various physiological processes. This paper discusses the possible roles of these compounds at different stages of plant ontogeny. The focus is on the germination process and seedling growth, the growth and senescence of vegetative organs, and the reproductive stages of development, particularly fruit formation. Gibberellins (GAs)

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Hoffmann, Roald. "Old Gas, New Gas." American Scientist 94, no. 1 (2006): 16. http://dx.doi.org/10.1511/2006.57.16.

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Hoffmann, Roald. "Old Gas, New Gas." American Scientist 94, no. 1 (2006): 16. http://dx.doi.org/10.1511/2006.57.3476.

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Jevtovic-Todorovic, Vesna. "Good Gas, Bad Gas." Anesthesia & Analgesia 118, no. 6 (2014): 1160–62. http://dx.doi.org/10.1213/ane.0000000000000235.

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Kentish, Sandra, and Vaughan Beck. "Unconventional gas: shale gas and coal seam gas." Proceedings of the Royal Society of Victoria 126, no. 2 (2014): 27. http://dx.doi.org/10.1071/rs14027.

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The Australian Council of Learned Academies (ACOLA1), Securing Australia’s Future, Project 6 report, entitled Engineering energy: unconventional gas production, explored the scientific, social, cultural, technological, environmental and economic issues surrounding alternative energy sources, with particular reference to shale gas production. The project was one of a series of strategic research projects for the Prime Minister’s Science, Engineering and Innovation Council. The project report made 51 key findings considering the potential technological, environmental, social and economic impacts

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AOKI, Shigeki, Kiyoshi MATSUMOTO, Yasushi DOUURA, Takeo ODA, Masahiro Ogata, and Yasuhiro KINOSHITA. "A106 Upgraded lineup of KAWASAKI Green Gas Turbine combustion systems(Gas Turbine-2)." Proceedings of the International Conference on Power Engineering (ICOPE) 2009.1 (2009): _1–53_—_1–57_. http://dx.doi.org/10.1299/jsmeicope.2009.1._1-53_.

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Kendrick, Claire B., and Benjamin Schlesinger. "Natural Gas Vehicle Programs Offered by Gas Utilities." Natural Gas 8, no. 10 (2008): 13–16. http://dx.doi.org/10.1002/gas.3410081005.

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Swanson, Carl V. "High 1997 gas production may cap gas prices." Natural Gas 13, no. 7 (2007): 8–12. http://dx.doi.org/10.1002/gas.3410130703.

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