Log in

Relevant bibliographies by topics / NH47-4 / Journal articles

To see the other types of publications on this topic, follow the link: NH47-4.

Journal articles on the topic 'NH47-4'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'NH47-4.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Anyaoha, Chriatian Okechukwu, O. A. Oyetunde, and O. O. Oguntolu. "Diallel analysis of selected yield-contributing traits in Okra [Abelmoschus esculentus (L.) Moench]." Advances in Horticultural Science 36, no. 2 (2022): 97–106. http://dx.doi.org/10.36253/ahsc-12574.

Full text

Abstract:

Information on gene action controlling quantitative traits is important for effective selection. A five-parent diallel cross, which generated 10 F1 hybrids of okra (Abelmoscus esculentus) were evaluated during the early and late planting seasons of 2019 in Ibadan, Nigeria. Data obtained were subjected to diallel analysis and genotype by yield-trait (GYT) biplot analysis to estimate combining ability effects and identify stable hybrids for measured traits respectively. Genotype mean squares were significant (p≤0.01) for all most measured traits. Furthermore, General Combining Ability (GCA) and

APA, Harvard, Vancouver, ISO, and other styles

2

Rivers, E. U., E. F. Asawalam, K. C. Emeasor, E. V. Daniel, and J. I. Uko. "Effect of Okra Varieties and Intercropping Systems on Insect Pest Populations and Yield of Okra in Uyo, Akwa Ibom State." International Journal of Life Science and Agriculture Research 04, no. 02 (2025): 85–92. https://doi.org/10.5281/zenodo.14837313.

Full text

Abstract:

A field experiment conducted at the University of Uyo teaching and research farm, Uyo, Nigeria, during 2020 and 2021 cropping seasons to evaluate the effect of okra varieties and intercropping systems on the management of insect pests and yield of okra was arranged in a 3 x 2 split plot design arrangement of treatments, fitted in a randomized complete block design (RCBD), replicated three times. The okra varieties (Clemson spineless, NH47-4 & Local variety (Idok)) and intercropping systems (sole okra and okra-ginger intercrop) constituted the main plot and sub-plot respectively. Data were

APA, Harvard, Vancouver, ISO, and other styles

3

DADA, Victor A., and Sifau A. ADEJUMO. "Growth and Yield of Okra (Abelmoschus esculentus Moench) as Influenced by Compost Application under Different Light Intensities." Notulae Scientia Biologicae 7, no. 2 (2015): 217–26. http://dx.doi.org/10.15835/nsb729437.

Full text

Abstract:

Okra (Abelmoschus esculentus) is one of the popular vegetables, especially rich in iron, vitamins and other minerals. Poor soil fertility and inconsistent light intensity, due to unfavorable weather condition, reduce okra performance. Response of two okra varieties (‘NH47-4’ and ‘Clemson spine’) to different rates of compost (0, 5, 10 and 15 t/ha), under different light intensities (L0: control (no reduction) or 100% light intensity, L1: 33%, L2: 46% and L3: 76%, light reduction) were assessed in pot and field trials. The experimental design was a factorial experiment fitted in a randomized co

APA, Harvard, Vancouver, ISO, and other styles

4

Lucazeau, G., A. Chahid, J. F. Bocquet, A. J. Dianoux, and M. P. Roberts. "Neutron scattering study of the reorientational motions of NH+4 ions in NH4B(C6H5)4 and NH4B(C6D5)4 crystals." Physica B: Condensed Matter 164, no. 3 (1990): 313–22. http://dx.doi.org/10.1016/0921-4526(90)90818-f.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Swain, Diptikanta, and T. N. Guru Row. "(NH4)2Cd3(SO4)4·5H2O." Acta Crystallographica Section E Structure Reports Online 62, no. 11 (2006): i226—i227. http://dx.doi.org/10.1107/s1600536806041390.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Rossmeier, Thomas, Markus Reil та Nikolaus Korber. "First Characterization of the Ammine−Ammonium Complex [{NH4(NH3)4}2(μ-NH3)2]2+in the Crystal Structure of [NH4(NH3)4][B(C6H5)4]·NH3and the [NH4(NH3)4]+Complex in [NH4(NH3)4][Ca(NH3)7]As3S6·2NH3and [NH4(NH3)4][Ba(NH3)8]As3S6·NH3". Inorganic Chemistry 43, № 6 (2004): 2206–12. http://dx.doi.org/10.1021/ic035175z.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Blinc, R., G. Lahajnar, J. Seliger, et al. "NMR study of proton self-diffusion in (NH4)4LiH3(SeO4)4 and (NH4)4LiH3(SO4)4." Solid State Communications 92, no. 9 (1994): 765–67. http://dx.doi.org/10.1016/0038-1098(94)90769-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Perepelitsa, A., and V. Maksin. "DOUBLE MOLYBDATES-TUNGSTATES SYSTEM MR(EO4), WHERE M – NH4, Ag, Cu, Tl, R – TRIVALENT METAL, E – Mo, W." Bulletin of Taras Shevchenko National University of Kyiv. Chemistry, no. 1(55) (2018): 19–24. http://dx.doi.org/10.17721/1728-2209.2018.1(55).4.

Full text

Abstract:

More than 120 double tungstates and molybdates of general formula MR(EO4), where M – NH4, Ag, Cu, Tl; R – trivalent metals, E – W, Mo; R – Bi (excepting compounds contained NH4), La – Lu, Y, Sc (excepting compounds contained Cu (I)), In (excepting compounds contained NH4 and Tungsten) were isolated by co-precipitating from aqua solutions, or by solid-phase synthesis. All above mentioned compounds were studied by chemical analysis, thermogravimetry, X-ray and IR spectroscopy. Different numbers structural types were discovered into rows double tungstates and molybdates of composition MR(EO4)2: N

APA, Harvard, Vancouver, ISO, and other styles

9

Belomestnykh, V. I., L. B. Sveshnikova, A. V. Churakov, A. S. Kanishcheva, and Yu N. Mikhailov. "Crystal and molecular structure of (NH4)2[UO2(NO3)4] and [(NH4)(18C6)]2[UO2(NO3)4]." Russian Journal of Inorganic Chemistry 56, no. 12 (2011): 1899–907. http://dx.doi.org/10.1134/s003602361112028x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Stróż, Agnieszka, Maciej Gawlikowski, Katarzyna Balin, et al. "Biological Activity and Thrombogenic Properties of Oxide Nanotubes on the Ti-13Nb-13Zr Biomedical Alloy." Journal of Functional Biomaterials 14, no. 7 (2023): 375. http://dx.doi.org/10.3390/jfb14070375.

Full text

Abstract:

The success of implant treatment is dependent on the osseointegration of the implant. The main goal of this work was to improve the biofunctionality of the Ti-13Nb-13Zr implant alloy by the production of oxide nanotubes (ONTs) layers for better anchoring in the bone and use as an intelligent carrier in drug delivery systems. Anodization of the Ti-13Nb-13Zr alloy was carried out in 0.5% HF, 1 M (NH4)2SO4 + 2% NH4F, and 1 M ethylene glycol + 4 wt.% NH4F electrolytes. Physicochemical characteristics of ONTs were performed by high-resolution electron microscopy (HREM), X-ray photoelectron spectros

APA, Harvard, Vancouver, ISO, and other styles

11

Mielcarek, S., Z. Tylczynski, and B. Mroz. "Piezoelectric properties of (NH4)4LiH3(SO4)4 crystals." Ferroelectrics 186, no. 1 (1996): 21–24. http://dx.doi.org/10.1080/00150199608218024.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Lee, Uk, Hea-Chung Joo, and Jae-Sam Kwon. "Tetraammonium hexahydrogen hexamolybdonickelate(II) tetrahydrate, (NH4)4[H6NiMo6O24]·4H2O." Acta Crystallographica Section E Structure Reports Online 58, no. 1 (2001): i6—i8. http://dx.doi.org/10.1107/s1600536801021109.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Połomska, M., and A. Pawłowski. "Ferroelastic phase transition in deuterated (NH4)4LiH3(SO4)4." Ferroelectrics 172, no. 1 (1995): 315–18. http://dx.doi.org/10.1080/00150199508018491.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Ivashkevich, Ludmila S., Anatoly F. Selevich, Anatoly I. Lesnikovich, and Alexander S. Lyakhov. "Powder diffraction study of Ba(NH4)4(PO3)6." Acta Crystallographica Section E Structure Reports Online 63, no. 1 (2006): i16—i18. http://dx.doi.org/10.1107/s1600536806053864.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Parra, Ronald, Esneyder Puello-Polo, and Joaquín Brito. "Efecto de la carburación con CH4/H2 de (NH4)4[NiMo3W3O24H6]•5H2O y (NH4)4[NiMo6O24H6]•5H2O en la hidrodesulfuración de tiofeno." ITECKNE 15, no. 1 (2018): 17. http://dx.doi.org/10.15332/iteckne.v15i1.1960.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Luo, Yan, Wen Xu Li, Fu Ping Wang, and Jing Zou. "Synthesis and Characterization of Fluorine-Substituted Hydroxyapatite Powder by Polyacrylamide-Gel Method." Advanced Materials Research 152-153 (October 2010): 1305–8. http://dx.doi.org/10.4028/www.scientific.net/amr.152-153.1305.

Full text

Abstract:

Fluor-hydroxyapatite (FHA) powder was synthesized using polyacrylamide gel method with Ca(NO3)2•4H2O as raw material of calcium, (NH4)2HPO4 as raw material of phosphor, and different amounts of ammonium fluoride (NH4F) acting as fluorine source. XRD and FT-IR results showed that, the F- enter the crystal lattice of hydroxyapatite and substitute for some of the OH-, and result in the change of the symmetry of crystal structure. As the fluorine addition was increased, the a-axis of the apatite decreased gradually while the c-axis does not obviously changed, and the content of the β-TCP decreased

APA, Harvard, Vancouver, ISO, and other styles

17

Kakihana, Masato, Masaru Tada, Motoo Shiro, Valery Petrykin, Minoru Osada, and Yoshiyuki Nakamura. "Structure and Stability of Water Soluble (NH4)8[Ti4(C6H4O7)4(O2)4]·8H2O." Inorganic Chemistry 40, no. 5 (2001): 891–94. http://dx.doi.org/10.1021/ic001098l.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Merkulov, Evgeny B., Elena I. Voit, and Andrey V. Gerasimenko. "Synthesis, crystal structure, and properties of new compounds [NH4]4[SbF4]2[NbOF5], K4[SbF4]2[NbOF5], and [NH4]4[SbF4]2[SnF6]." Journal of Fluorine Chemistry 226 (October 2019): 109357. http://dx.doi.org/10.1016/j.jfluchem.2019.109357.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Gjikaj, Mimoza, and Wolfgang Brockner. "Note: Crystal Structure, Vibrational Spectrum and Thermal Behavior of the Ammonium Hexathiohypodiphosphate Dihydrate, (NH4)4P2S6 · 2H2O." Zeitschrift für Naturforschung B 62, no. 8 (2007): 1102–6. http://dx.doi.org/10.1515/znb-2007-0813.

Full text

Abstract:

Single crystals of (NH4)4P2S6 ・ 2H2O could be obtained and the crystal structure determined (monoclinic, P21/c with a = 6.931(1), b = 12.730(2), c = 17.446(2) Å , β = 96.87(1)°, V = 1528.2(4) Å3, Z = 4). The NH4 +, and [P2S6]4− ions and the water molecules are involved in an extended hydrogenbonding network. The FT-Raman and FT-IR spectra have been recorded and the observed vibrational frequencies assigned to tetrahedral NH4 + and [P2S6]4− (D3d) ions as well as to H2O molecules. The thermogravimetric analysis has shown that (NH4)4P2S6 · 2H2O starts to decompose at around 60 °C (up to 170 °C),

APA, Harvard, Vancouver, ISO, and other styles

20

Cao, W., and T. W. Tibbitts. "BROADER pH RANGE FOR POTATOES WITH MIXED N THAN WITH EITHER NH4 OR NO3." HortScience 27, no. 6 (1992): 614c—614. http://dx.doi.org/10.21273/hortsci.27.6.614c.

Full text

Abstract:

Three nutrient culture experiments were conducted to determine the responses of potatoes (Solanum Tuberosum L.) to various solution pH levels with NO3, NH4, and mixed NO3/NH4 (1/1) at the same total N of 4 mM. The pH levels were maintained at 4, 5, 6, and 7 with NO3 or NH4, and at 4, 4.5, 5, 6, 6.5, 7 with mixed N. In each of the experiments, Norland plants were grown for 28 days after transplanting. With mixed N, plant growth as total dry weight, leaf area and tuber number was essentially similar at pH 4.5 to 7, and decreased only at pH 4. However, with either NO3 or NH4 growth peaked at a pa

APA, Harvard, Vancouver, ISO, and other styles

21

Pawłowski, A. "Structural relaxation in (NH4)4LiH3(SO4)4 superionic single crystals." Solid State Ionics 111, no. 3-4 (1998): 307–13. http://dx.doi.org/10.1016/s0167-2738(98)00161-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Chaudhuri, Mihir K., Darlando T. Khathing, and Pendyala Srinivas. "First reported synthesis of ammonium hexafluorodioxouranate(VI), (NH4)4[UO2F6]." Journal of Fluorine Chemistry 56, no. 3 (1992): 305–7. http://dx.doi.org/10.1016/s0022-1139(00)81177-x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Mróz, B., P. Piskunowicz, A. Pawłowski, and T. Krajewski. "Thermal and elastic properties of ferroelastic (NH4)4LIH3(SO)4." Ferroelectrics 159, no. 1 (1994): 155–59. http://dx.doi.org/10.1080/00150199408007565.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Han, Wei-He, Zhi-Hong Liu, Wen-Juan Zhang, Chuan-Feng Zuo, and Sheng-Jun Liang. "Thermodynamic Properties of (NH4)2Ca[B4O5(OH)4]2·8H2O." Journal of Chemical & Engineering Data 51, no. 4 (2006): 1242–45. http://dx.doi.org/10.1021/je0505422.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Georgiev, M., and M. Maneva. "Synthesis and thermal behaviour of (NH4)2Be(IO3)4 · 2H2O." Polyhedron 16, no. 3 (1997): 441–45. http://dx.doi.org/10.1016/0277-5387(96)00299-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Falius, Hans, Werner Krause, and William S. Sheldrick. "(NH4)4[P4S8] · 2 H2O, das Salz einer „quadratischen”︁ Thiophosphorsäure." Angewandte Chemie 93, no. 1 (2006): 121–22. http://dx.doi.org/10.1002/ange.19810930136.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Jin, S., T. Ito, K. Toriumi, and M. Yamashita. "Structure of a linear-chain chloro-bridged binuclear platinum complex, (NH4)4[Pt2Cl(P2O5H2)4]." Acta Crystallographica Section C Crystal Structure Communications 45, no. 9 (1989): 1415–17. http://dx.doi.org/10.1107/s0108270189005378.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Yuan, Youyou, Xiaoge Wang, Pohua Chen, and Junliang Sun. "Synthesis, characterization and structure of (NH4)4[Zn5VIV4VV16O56H2(H2O)4] with a novel V5O14 layer." Dalton Transactions 48, no. 15 (2019): 4906–11. http://dx.doi.org/10.1039/c9dt00049f.

Full text

Abstract:

A new three-dimensional framework structure (NH<sub>4</sub>)<sub>4</sub>[Zn<sub>5</sub>VIV4VV16O<sub>56</sub>H<sub>2</sub>(H<sub>2</sub>O)<sub>4</sub>] was synthesized with a novel V<sub>5</sub>O<sub>14</sub> layer in an all-inorganic synthesis system.

APA, Harvard, Vancouver, ISO, and other styles

29

Haeuseler, H., and G. Haxhillazi. "Vibrational spectra of the peroxochromates (NH4)3[Cr(O2)4], K3[Cr(O2)4] and Rb3[Cr(O2)4]." Journal of Raman Spectroscopy 34, no. 5 (2003): 339–44. http://dx.doi.org/10.1002/jrs.990.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Garvin, J. L., M. B. Burg, and M. A. Knepper. "Active NH4+ absorption by the thick ascending limb." American Journal of Physiology-Renal Physiology 255, no. 1 (1988): F57—F65. http://dx.doi.org/10.1152/ajprenal.1988.255.1.f57.

Full text

Abstract:

Isolated perfused medullary thick ascending limbs from rabbits were studied to determine the mechanism of ammonium ion absorption. Under control conditions, thick ascending limbs spontaneously absorbed NH4+ and generated a lumen-positive potential. When these tubules were chemically voltage clamped to lumen-negative potentials by lowering the bath NaCl concentration, NH4+ absorption persisted. Thus NH4+ was absorbed against an electrochemical gradient. The active flux accounts for most of the net flux under control conditions, the remainder being due to passive paracellular NH4+ diffusion. The

APA, Harvard, Vancouver, ISO, and other styles

31

Watts, B. A., and D. W. Good. "Effects of ammonium on intracellular pH in rat medullary thick ascending limb: mechanisms of apical membrane NH4+ transport." Journal of General Physiology 103, no. 5 (1994): 917–36. http://dx.doi.org/10.1085/jgp.103.5.917.

Full text

Abstract:

The renal medullary thick ascending limb (MTAL) actively reabsorbs ammonium ions. To examine the effects of NH4+ transport on intracellular pH (pHi) and the mechanisms of apical membrane NH4+ transport, MTALs from rats were isolated and perfused in vitro with 25 mM HCO3(-)-buffered solutions (pH 7.4). pHi was monitored using the fluorescent dye BCECF. In the absence of NH4+, the mean pHi was 7.16. Luminal addition of 20 mM NH4+ caused a rapid intracellular acidification (dpHi/dt = 11.1 U/min) and reduced the steady state pHi to 6.67 (delta pHi = 0.5 U), indicating that apical NH4+ entry was mo

APA, Harvard, Vancouver, ISO, and other styles

32

Jeong, Byoung Ryong, and Chiwon W. Lee. "Growth Suppression and Raised Tissue Cl- Contents in NH4+-fed Marigold, Petunia, and Salvia." Journal of the American Society for Horticultural Science 117, no. 5 (1992): 762–68. http://dx.doi.org/10.21273/jashs.117.5.762.

Full text

Abstract:

Ageratum houstanianum Mill. (tolerant), Tagetes patula L. (French marigold, very sensitive), Petunia hybrida Vilm. (sensitive), and Salvia splendens F. Sellow et. Roem & Schult. (very sensitive) were grown with NO3-, NH4+NO3-, or NH4+ as the N source to examine whether NH4+-related growth suppression (NH4+-RGS) in the NH, -sensitive species was associated with excessive Cl- absorption from the nutrient solution. Amounts of Cl- applied were 4 or 11 meq·liter-1 (Expt. 1) and 0 or 4 meq·liter-1 (Expt. 2). When fertilized with NH4+ as a sole N source, marigold, petunia, and salvia showed NH4+-

APA, Harvard, Vancouver, ISO, and other styles

33

Sun, Guang Wen, Cai Yong Jiang, Hou Cheng Liu, Shi Wei Song, and Ri Yuan Chen. "Effect of NH₄⁺-N and NO₃^--N Ratio on the Growth and Quality of Bunching Onion under High Temperature Stress." Advanced Materials Research 366 (October 2011): 132–35. http://dx.doi.org/10.4028/www.scientific.net/amr.366.132.

Full text

Abstract:

The effects of different NH4+-N to NO3--N ratio (NH4+ /NO3-) (0, 1/8, 1/4 and 1/2) on growth and quality of bunching onion (Allium fistulosum L. var. caespitosum Makino) under high temperature stress (34°C/26°C, day/night) were studied in growth chamber by hydroponics. The results showed that the growth and quality of bunching onion were affected by NH4+ /NO3-. Plant weight and height, leaf number per plant were the highest in the treatment which NH4+ /NO3- was 1/8, and those in treatment without NH4+-N were higher than in other 2 treatments. With the NH4+ /NO3- increasing, nitrate concentrati

APA, Harvard, Vancouver, ISO, and other styles

34

Good, D. W. "Active absorption of NH4+ by rat medullary thick ascending limb: inhibition by potassium." American Journal of Physiology-Renal Physiology 255, no. 1 (1988): F78—F87. http://dx.doi.org/10.1152/ajprenal.1988.255.1.f78.

Full text

Abstract:

These experiments were designed to determine the relative contributions of active NH4+ transport and voltage-driven NH4+ diffusion to direct NH4+ absorption by the medullary thick ascending limb of the rat. Medullary thick ascending limbs were perfused in vitro with solutions containing 25 mM HCO3 and 4 mM total ammonia. Under steady-state conditions, the lumen-positive transepithelial voltage (VT) was not sufficient to account for the observed decrease in lumen NH4+ concentration, consistent with active absorption of NH4+. Flux calculations based on VT and measured NH4+ permeability (6 x 10(-

APA, Harvard, Vancouver, ISO, and other styles

35

Wu, Ching-Jiun, and Jiang-Tsu Yu. "EPR of the thermally produced CrO3−4 in CrO2−4-doped (NH4)3H(SeO4)2 crystals." Journal of Solid State Chemistry 93, no. 2 (1991): 549–55. http://dx.doi.org/10.1016/0022-4596(91)90329-g.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Margrafa, Günter, Hans-Wolfram Lernera, Michael Bolteb, and Matthias Wagnera. "Synthese und Struktur des Ammoniumsesquicarbonat Monohydrates (NH4)4[H2(CO3)3] ·H2O." Zeitschrift für Naturforschung B 58, no. 6 (2003): 511–13. http://dx.doi.org/10.1515/znb-2003-0604.

Full text

Abstract:

The ammonium sesquicarbonate monohydrate (NH4)4[H2(CO3)3] · H2O is obtained from the reaction of hexamethyldisilazane with carbon dioxide in tetrahydrofuran in the presence of water. The structure of (NH4)4[H2(CO3)3] · H2O has been determined by X-ray crystal structure analysis.

APA, Harvard, Vancouver, ISO, and other styles

37

Li, Lin-Yan, Guo-Bao Li, Ming Xiong, Ying-Xia Wang, and Jian-Hua Lin. "A new hydrated ammonium hydroxyborate, (NH4)2[B10O14(OH)4]·H2O." Acta Crystallographica Section C Crystal Structure Communications 59, no. 11 (2003): i115—i116. http://dx.doi.org/10.1107/s0108270103021152.

Full text

Abstract:

The structure of a new synthetic compound, diammonium tetrahydroxydecaborate monohydrate, has been determined by single-crystal X-ray diffraction. It crystallizes in triclinic space group P\overline 1 and all atoms occupy general sites. The title compound is composed of [B10O15(OH)4]4− ions as the fundamental building blocks, and these are linked end-to-end by sharing two common O atoms, thus producing infinite chains of composition [B10O14(OH)4] n 2n–. These chains are linked by hydrogen bonds, thus forming borate sheets. Water molecules and ammonium ions between these sheets connect adjacent

APA, Harvard, Vancouver, ISO, and other styles

38

Shtemenko, A. V., V. G. Stolyarenko, and K. V. Domasevich. "Structure and spectral characteristics of (NH4)2[Re2(HPO4)4 · 2H2O]." Russian Journal of Inorganic Chemistry 51, no. 7 (2006): 1014–19. http://dx.doi.org/10.1134/s0036023606070072.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Naruke, Haruo, and Toshihiro Yamase. "Photoluminescence of (NH4)12H2[Eu4(MoO4)(H2O)16(Mo7O24)4] · 13H2O." Journal of Luminescence 50, no. 1 (1991): 55–60. http://dx.doi.org/10.1016/0022-2313(91)90010-s.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Narasimhan, S. L., and R. Mukhopadhyay. "Rotational excitations of NH 4 + in (NH4) x K1−x I." Pramana 40, no. 4 (1993): L329—L334. http://dx.doi.org/10.1007/bf02845852.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Daigoku, Kota, Nobuaki Miura, and Kenro Hashimoto. "Electronic states of NH4(NH3)n(n=0–4) cluster radicals." Chemical Physics Letters 346, no. 1-2 (2001): 81–88. http://dx.doi.org/10.1016/s0009-2614(01)00958-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

GALKOVA, T. N. "ChemInform Abstract: The Double Ammonium-Sodium Tripolyphosphate (NH4)4NaP3O10×4 H2O." ChemInform 28, no. 4 (2010): no. http://dx.doi.org/10.1002/chin.199704026.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Ro�meier, Thomas, and Nikolaus Korber. "First Characterization of an Extended Ammonium-Ammonia Complex?[{NH4(NH3)4}+(?-NH3)2] in the Crystal Structure of [NH4(NH3)4][Co(C2B9H11)2] � 2 NH3." Zeitschrift f�r anorganische und allgemeine Chemie 630, no. 15 (2004): 2665–68. http://dx.doi.org/10.1002/zaac.200400339.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Lo, Kong Mun, See Mun Lee, and Edward R. T. Tiekink. "Crystal structure of bis(ammonium) diaqua-tetrakis(4-hydroxybenzoato)-manganese(II) tetrahydrate, [NH4]2[C28H24MnO14] ⋅ 4(H2O)." Zeitschrift für Kristallographie - New Crystal Structures 235, no. 2 (2020): 313–15. http://dx.doi.org/10.1515/ncrs-2019-0642.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Дементьев, П. А., Е. В. Дементьева, Т. В. Львова, В. Л. Берковиц та М. В. Лебедев. "Оптические и электронные свойства пассивированных поверхностей InP(001)". Физика и техника полупроводников 55, № 8 (2021): 644. http://dx.doi.org/10.21883/ftp.2021.08.51129.05.

Full text

Abstract:

The effect of chemical passivation in solutions of ammonium sulfide (NH4)2S on the optical and electronic properties of the n-InP (001) surface has been studied. It has been shown that treatment in a 4% aqueous solution of (NH4)2S leads to a decrease of surface band bending and localized charges in near-surface region in the 2 times. Processing in a 4% alcoholic solution of (NH4)2S leads to a decrease in these parameters in 3 times, and moreover, the barrier photovoltage and also reduces in three times.

APA, Harvard, Vancouver, ISO, and other styles

46

You, Wenqi, and Allen V. Barker. "Herbicidal Actions of Root-Applied Glufosinate Ammonium on Tomato Plants." Journal of the American Society for Horticultural Science 127, no. 2 (2002): 200–204. http://dx.doi.org/10.21273/jashs.127.2.200.

Full text

Abstract:

The herbicidal action of foliar applications of glufosinate-ammonium (GLA) is due to toxic accumulation of unassimilated NH4+ in leaves; however, the effects of root-applied GLA on NH4+ accumulation and plant growth are unknown. In a dose-response hydroponics experiment, tomato (Lycopersicon esculentum Mill.) plants were grown in nitrate-based solutions with GLA added at 0, 6, 12, 25, or 50 mg·L-1. To observe plant responses to an exogenous NH4+ source with herbicide-induced responses, plants were grown in an NH4+-based solution without GLA addition. At 6 days after treatment (DAT), GLA in sol

APA, Harvard, Vancouver, ISO, and other styles

47

Kumar, Anshuman, Brent N. Kaiser, M. Yaeesh Siddiqi, and Anthony D. M. Glass. "Functional characterisation of OsAMT1.1 overexpression lines of rice, Oryza sativa." Functional Plant Biology 33, no. 4 (2006): 339. http://dx.doi.org/10.1071/fp05268.

Full text

Abstract:

In rice (Oryza sativa L.) OsAMT1.1 is the most active and / or most N-responsive gene responsible for high-affinity NH4+ transport (HATS) activity. We measured 13NH4+ influx and plant biomass in transgenic overexpression lines and two wild type cultivars of rice, Jarrah and Taipei, with one or more copies of OsAMT1.1. 13NH4+ influx was higher for the overexpression lines of Jarrah line when grown at 10 µm external NH4+ concentration, but not for the overexpression lines of Taipei. For seedlings grown at 2 mm external NH4+ concentration Jarrah lines 77-1 and 75-4 showed an increased influx; how

APA, Harvard, Vancouver, ISO, and other styles

48

Byers, R. E., D. H. Carbaugh, and L. D. Combs. "Prohexadione-calcium Suppression of Apple Tree Shoot Growth as Affected by Spray Additives." HortScience 39, no. 1 (2004): 115–19. http://dx.doi.org/10.21273/hortsci.39.1.115.

Full text

Abstract:

Technical grade prohexadione-calcium (93.2% a.i. P-Ca) applied to `Fuji'/M.9 trees in three applications in deionized water reduced shoot growth by 25%, but the addition of (NH4)2SO4 to P-Ca suppressed shoot growth by 47%. If P-Ca was mixed in well water (high in calcium salts), P-Ca did not suppress shoot growth at all. The commercially formulated prohexadione-calcium [Apogee: 27.5% P-Ca + 56.1% (NH4)2SO4 + 16.4% other proprietary additives] + Regulaid in well water (high calcium) was not as effective (reduced growth by 30%) as when additional (NH4)2SO4 was added (reduced growth by 53%), and

APA, Harvard, Vancouver, ISO, and other styles

49

Ali, Ghafar, Maaz Khan, Shahzad Anwar, et al. "Effect of polishing on the morphology of Zircaloy-4 nanostructure: formation of a novel hexagonal nanoscale pattern." RSC Advances 15, no. 4 (2025): 2618–31. https://doi.org/10.1039/d4ra03903c.

Full text

Abstract:

Hexagonal nanopattern formation via EP is proposed. Anodization in glycerol electrolyte (0.1 M H2O, 0.1 M NH4F) yielded a hybrid nanostructure on Zr-4. Effect of MP + CP & EP + CP treatments on the Zr-4 anodic nanostructure morphology was evaluated.

APA, Harvard, Vancouver, ISO, and other styles

50

Treiber, Ulrich, Michael Zwilling, Eberhard Schweda, and Joachim Strähle. "Die Chloro-rhodate(III) [RhCl6]3- und [RhCl5(H2O)]2- · Kristallstruktur von (NH4)3RhCl6 · H2O / The Chloro Rhodates(III) [RhCl6]3- and [RhCl5(H2O)]2- · Crystal Sructure of (NH4)3RhCl6 · H2O." Zeitschrift für Naturforschung B 41, no. 1 (1986): 1–3. http://dx.doi.org/10.1515/znb-1986-0102.

Full text

Abstract:

(NH4)3RhCl6 · H2O is obtained in form of deep red needles by slow evaporation of an aqueous solution of RhCI3 and excess NH4Cl. It crystallizes in the orthorhombic space group Pnma with lattice constants a = 1219.3. b = 700.7, c = 1416.7 and Z = 4. The structure is built up by octahedral RhCl63- anions and NH4+ cations. The water molecules form hydrogen bridges with NH4+ cations. The reaction of (NH4)3RhCl6 with Ag+ yields Ag2[RhCl5(H2O)] and AgCl.

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!