Log in

Relevant bibliographies by topics / K-gr / Journal articles

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

Journal articles on the topic 'K-gr'

Author: Grafiati

Published: 4 June 2021

Last updated: 29 July 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 'K-gr.'

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

Dr., Vivek Mehta. "lkxj ftyk esa ^gR;k^ rFkk ^gR;k dk iz;kl^ vijk/kksadh ?kVukesa le; dk izHkko ,d fo'ys"k.k." GLOBAL JOURNAL OF ENGINEERING SCIENCE AND RESEARCHES 5, no. 6 (2018): 401–6. https://doi.org/10.5281/zenodo.1302278.

Full text

Abstract:

le; gksr cyoku^ tSlh dgkorsa Lo;a pfjrkFkZ gksrh gSaA ftldk euq"; ls xgjk laca/k gSA euq"; thou O;kogkfjd fofo/krkvksa ls vksrizksr gS vkSj mlds O;ogkj ds ekun.M lkaLd`frd y{;ksa ds lkFk lkekftd ewY;] lekt ds vkn’kZ] izfreku] dkuwu] jhfr&fjokt] ijEijk] vkpkj lafgrkvksa vkfn ls izsfjr gSaA f’k{kk] /keZ] ifjokj] lewg] laLFkk] leqnk; vkSj gekjk lekt fofHkUu ifjfLFkfr;ksa esa lekthdj.k dh izfØ;k }kjk gjsd O;fDr dks lekt ds vuq:Ik ,oa ;ksX; <+kyus dk lrr~ ,oa Hkjld iz;kl djrs gSaA vijk/k ds dkj.kkRed vusdkussd dkjd ,d O;fDr dks vlekU;] fopfyr ;k vijk/kh O;ogkj es

APA, Harvard, Vancouver, ISO, and other styles

2

Gatsinzi, J. B. "Relative Gottlieb Groups of Embeddings between Complex Grassmannians." International Journal of Mathematics and Mathematical Sciences 2021 (November 15, 2021): 1–7. http://dx.doi.org/10.1155/2021/1417769.

Full text

Abstract:

Let Gr k , n be the complex Grassmann manifold of k -linear subspaces in ℂ n . We compute rational relative Gottlieb groups of the embedding i : Gr k , n ⟶ Gr k , n + r and show that the G -sequence is exact if r ≥ k n − k .

APA, Harvard, Vancouver, ISO, and other styles

3

Tomás, Jiří, and Filip Petrák. "Higher-order and Weil Grassmannian as a space of subalgebras of a Weil algebra." Filomat 38, no. 22 (2024): 7755–73. https://doi.org/10.2298/fil2422755t.

Full text

Abstract:

Let Grk,m be the subgroup of the jet group Grk formed by elements projectable to Grm ? Grm ? {jr 0 idRk?m }. We define a partition V on reg Jr0 (Rk,Rm)0 of Gr m-orbits with respect to the left action defined by the jet composition. Elements of reg Jr0 (Rk,Rm)0 are considered as vectors from Rk with the standard inner product over them. The r-th order Grassmannian Gr(r, k,m) is defined as the basis of the principal bundle ?p# : reg Jr0 (Rk,Rm)0 ? V identified with the reduction of the principal bundle ? p : Gr k ? Gr k,m \Gr k to the structure group Gr m ? Gr m ? {jr 0 idRk?m}. Adding the claim

APA, Harvard, Vancouver, ISO, and other styles

4

Tyurin, Nikolai Andreevich. "Симплектическая редукция и лагранжевы подмногообразия в $\operatorname{Gr}(1, n)$". Математический сборник 215, № 10 (2024): 167–82. http://dx.doi.org/10.4213/sm10053.

Full text

Abstract:

В работе построены новые примеры лагранжевых подмногообразий комплексного грассманиана $\operatorname{Gr}(1, n)$, снабженного стандартной кэлеровой формой. Схема построения исходит из двух фактов: во-первых, мы предлагаем естественное соответствие между лагранжевыми подмногообразиями в симплектическом многообразии, являющимся результатом симплектической редукции, и лагранжевыми подмногообразиями большого симплектического многообразия с гамильтоновым действием группы, к которому применяется эта редукция; во-вторых, мы показываем, что при некотором подборе порождающих действия $\mathrm T^k$ при

APA, Harvard, Vancouver, ISO, and other styles

5

Tyurin, Nikolai Andreevich. "Symplectic reduction and Lagrangian submanifolds of $\operatorname{Gr}(1, n)$." Sbornik: Mathematics 215, no. 10 (2024): 1426–39. https://doi.org/10.4213/sm10053e.

Full text

Abstract:

New examples of Lagrangian submanifolds of the complex Grassmannian $\operatorname{Gr}(1, n)$ with the standard Kähler form are presented. The scheme of their construction is based on two facts: first, we put forward a natural correspondence between the Lagrangian submanifolds of a symplectic manifold obtained by symplectic reduction and the Lagrangian submanifolds of a large symplectic manifold carrying a Hamiltonian action of some group, to which this reduction is applied; second, we show that for some choice of generators of the action of $\mathrm T^k$ on $\operatorname{Gr}(1, n)$, $k=2, …

APA, Harvard, Vancouver, ISO, and other styles

6

Irfan, M., N. Abdullah, and W. La Ujiara. "Effect of different seedling weights on Kappaphycus alvarezii growth." IOP Conference Series: Earth and Environmental Science 890, no. 1 (2021): 012029. http://dx.doi.org/10.1088/1755-1315/890/1/012029.

Full text

Abstract:

Abstract Seaweed K. alvarezii is one of leading commodities in aquaculture because this seaweed species produces carrageenan which has high economic value. This study aimed to determine effect of different seedling weights on the growth of seaweed K. alvarezii, and to determine which seedling weight had the best effect on seaweed growth. Planting process was carried out using longline method. Size of longline construction used was 10 m x 20 m, with a length of 20 m and a distance of 1 m between each ropes. Each rope line contained about 66 clumps of seedlings with a distance between clumps of

APA, Harvard, Vancouver, ISO, and other styles

7

Wahyuni, Mardiana, and Wira Astri Manurung. "HUBUNGAN HARA K - Mg DAN PENGARUHNYA TERHADAP KADAR HARA DAUN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq)." Jurnal AGROSAINS dan TEKNOLOGI 5, no. 1 (2020): 19. http://dx.doi.org/10.24853/jat.5.1.19-26.

Full text

Abstract:

Keberhasilan pembibitan adalah salah satu hal penting dalam bisnis perkebunan kelapa sawit. Pemberian pupuk sangat bermanfaat guna meningkatkan kesuburan tanah, pertumbuhan vegetatif bibit kelapa sawit serta meningkatkan daya tahan tanaman terhadap serangan penyakit. Tujuan penelitian ini yaitu mengetahui pengaruh antagonis pupuk K-Mg terhadap pertumbuhan bibit kelapa sawit serta mengetahui dosis optimal, dan hubungan korelasi pupuk K-Mg. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) dengan dua faktor yaitu pupuk K yaitu K0 (0 gr/polybag), K1 (60 gr/polybag), K2 (120 gr/polybag); pu

APA, Harvard, Vancouver, ISO, and other styles

8

Entero, Giovannie, and Stephanie Espinola. "On the Global Distance Roman Domination of Some Graphs." European Journal of Pure and Applied Mathematics 16, no. 1 (2023): 44–61. http://dx.doi.org/10.29020/nybg.ejpam.v16i1.4478.

Full text

Abstract:

Let k ∈ Z +. A k − distance Roman dominating function (kDRDF) on G = (V, E) is a function f : V → {0, 1, 2} such that for every vertex v with f(v) = 0, there is a vertex u with f(u) = 2 with d(u, v) ≤ k. The function f is a global k − distance Roman dominating function (GkDRDF) on G if and only if f is a k − distance Roman dominating function (kDRDF) on G and on its complement G. The weight of the global k − distance Roman dominating function (GkDRDF) f is the value w(f) = P x∈V f(x). The minimum weight of the global k − distance Roman dominating function (GkDRDF) on the graph G is called the

APA, Harvard, Vancouver, ISO, and other styles

9

Kiilerich, Pia, Karsten Kristiansen, and Steffen S. Madsen. "Cortisol regulation of ion transporter mRNA in Atlantic salmon gill and the effect of salinity on the signaling pathway." Journal of Endocrinology 194, no. 2 (2007): 417–27. http://dx.doi.org/10.1677/joe-07-0185.

Full text

Abstract:

Based on real-time RT-PCR, analysis of transcripts of selected ion-regulatory proteins (Na+, K+-ATPase α1a and α1b subunit, Na+, K+, 2Cl− cotransporter, cystic fibrosis transmembrane conductance regulator (CFTR), and H+-ATPase B-subunit), the regulatory role of cortisol and the associated receptor signaling pathway (glucocorticoid (GR) versus mineralocorticoid (MR)) of cortisol was investigated in the salmon gill. Using a gill organ culture technique, the effect of cortisol with and without addition of specific hormone receptor antagonists (RU486 and spironolactone) was analyzed in gills from

APA, Harvard, Vancouver, ISO, and other styles

10

WISEMAN, JIM. "The generalized recurrent set and strong chain recurrence." Ergodic Theory and Dynamical Systems 38, no. 2 (2016): 788–800. http://dx.doi.org/10.1017/etds.2016.35.

Full text

Abstract:

Fathi and Pageault have recently shown a connection between Auslander’s generalized recurrent set$\text{GR}(f)$and Easton’s strong chain recurrent set. We study$\text{GR}(f)$by examining that connection in more detail, as well as connections with other notions of recurrence. We give equivalent definitions that do not refer to a metric. In particular, we show that$\text{GR}(f^{k})=\text{GR}(f)$for any$k>0$, and give a characterization of maps for which the generalized recurrent set is different from the ordinary chain recurrent set.

APA, Harvard, Vancouver, ISO, and other styles

11

Dinkins, Hunter. "Symplectic duality for $T^\ast Gr(k, n)$." Mathematical Research Letters 29, no. 3 (2022): 663–90. http://dx.doi.org/10.4310/mrl.2022.v29.n3.a3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Schilirò, Emanuela, Raffaella Lo Nigro, Fabrizio Roccaforte, and Filippo Giannazzo. "Recent Advances in Seeded and Seed-Layer-Free Atomic Layer Deposition of High-K Dielectrics on Graphene for Electronics." C — Journal of Carbon Research 5, no. 3 (2019): 53. http://dx.doi.org/10.3390/c5030053.

Full text

Abstract:

Graphene (Gr) with its distinctive features is the most studied two-dimensional (2D) material for the new generation of high frequency and optoelectronic devices. In this context, the Atomic Layer Deposition (ALD) of ultra-thin high-k insulators on Gr is essential for the implementation of many electronic devices. However, the lack of out-of-plane bonds in the sp2 lattice of Gr typically hinders the direct ALD growth on its surface. To date, several pre-functionalization and/or seed-layer deposition processes have been explored, to promote the ALD nucleation on Gr. The main challenge of these

APA, Harvard, Vancouver, ISO, and other styles

13

Islas-Gómez, Mauricio. "Propiedades homotópicas del operador de clanes en gráficas." Pädi Boletín Científico de Ciencias Básicas e Ingenierías del ICBI 10, Especial (2022): 65–73. http://dx.doi.org/10.29057/icbi.v10iespecial.8511.

Full text

Abstract:

Este trabajo consiste en dar a conocer los resultados de mi tesis de licenciatura, en donde se abordan conceptos de topolog´ıa combinatoria. Principalmente se trabaja con el complejo simplicial de completas de una gráfica al cual a su vez se le puede asociar un espacio topol´ogico a trav´es de su realizaci´on geom´etrica. De este modo se asocian conceptos topológicos a gr´aficas que son estructuras combinatorias, así, nos interesa el tipo de homotopía que tienen las gráficas. El operador de clanes K asocia a cada gráfica G otra gráfica que denotamos por K(G) y se conoce como la gr´afica de cla

APA, Harvard, Vancouver, ISO, and other styles

14

Konorev, Sergiy, Vitalii Yanchuk, Ivan Kruhlov, et al. "Effect of Graphene on Nickel Surface Relaxation: Molecular Dynamics Simulation." Lubricants 11, no. 9 (2023): 405. http://dx.doi.org/10.3390/lubricants11090405.

Full text

Abstract:

The effect of graphene (GR) on Ni surface relaxation and reconstruction in three different substrate orientations, {111}, {001}, and {011}, at two different temperatures, 300 K and 400 K, was studied using molecular dynamics simulation. The change in the interplanar distances of the substrate and redistribution of Ni and C atoms in a direction perpendicular to the surface was compared with the equilibrium state of GR and bulk Ni, in the absence of the counterpart. The surface reconstruction for the GR/Ni system was analyzed based on the calculated radial pair distribution functions of Ni and C

APA, Harvard, Vancouver, ISO, and other styles

15

Cautis, Sabin, and Joel Kamnitzer. "Quantum K-theoretic geometric Satake: the case." Compositio Mathematica 154, no. 2 (2017): 275–327. http://dx.doi.org/10.1112/s0010437x17007564.

Full text

Abstract:

The geometric Satake correspondence gives an equivalence of categories between the representations of a semisimple group $G$ and the spherical perverse sheaves on the affine Grassmannian $Gr$ of its Langlands dual group. Bezrukavnikov and Finkelberg developed a derived version of this equivalence which relates the derived category of $G^{\vee }$-equivariant constructible sheaves on $Gr$ with the category of $G$-equivariant ${\mathcal{O}}(\mathfrak{g})$-modules. In this paper, we develop a K-theoretic version of the derived geometric Satake which involves the quantum group $U_{q}\mathfrak{g}$.

APA, Harvard, Vancouver, ISO, and other styles

16

Syuhriatin, Syuhriatin, and Alvin Juniawan. "UJI KARAKTERISTIK UNSUR HARA PADA PUPUK ORGANIK CAIR HASIL LIMBAH SAYURAN DENGAN PENAMBAHAN EM-4 DAN ZEOLIT." MEDIA BINA ILMIAH 13, no. 12 (2019): 1873. http://dx.doi.org/10.33758/mbi.v13i12.327.

Full text

Abstract:

Human’s increasing activity causes an immense increase in domestic waste. one form of domestic waste which could harm environment is vegetable waste. in this research, vegetables waste is used as based material of liquid compost. The process of producing liquid compost with vegetables waste as the base materials was using EM4 fermentation method as a starter and zeolite 80-100 mesh as the bind for soil nutrient in liquid compost. In the fermentation process, the researcher conducted 3 different behaviors in adding EM4 and Zeolite, in each 10 gr, 20 gr and 30 gr of EM4; and 40 gr, 60 gr and 80

APA, Harvard, Vancouver, ISO, and other styles

17

Wei, Jun-Jie, Yun Chen, Shuo Cao, and Xue-Feng Wu. "Direct Estimate of the Post-Newtonian Parameter and Cosmic Curvature from Galaxy-scale Strong Gravitational Lensing." Astrophysical Journal Letters 927, no. 1 (2022): L1. http://dx.doi.org/10.3847/2041-8213/ac551e.

Full text

Abstract:

Abstract Einstein’s theory of general relativity (GR) has been precisely tested on solar system scales, but extragalactic tests are still poorly performed. In this work, we use a newly compiled sample of galaxy-scale strong gravitational lenses to test the validity of GR on kiloparsec scales. In order to solve the circularity problem caused by the presumption of a specific cosmological model based on GR, we employ the distance sum rule in the Friedmann–Lemaître–Robertson–Walker metric to directly estimate the parameterized post-Newtonian (PPN) parameter γ PPN and the cosmic curvature Ω k by co

APA, Harvard, Vancouver, ISO, and other styles

18

Cortes, J., M. A. Climent, P. Gomez, et al. "A phase I trial of weekly combination KOS-862 (Epothilone D) and trastuzumab in HER-2 overexpressing malignancies." Journal of Clinical Oncology 24, no. 18_suppl (2006): 2028. http://dx.doi.org/10.1200/jco.2006.24.18_suppl.2028.

Full text

Abstract:

2028 Background: KOS-862 (Epothilone D) (K) has shown single agent activity against metastatic breast cancer (MBC) and NSCLC. Trastuzumab (H) is standard therapy for HER-2 overexpressing MBC. This phase IB trial determined the safety and PK profile of KOS-862 in a weekly schedule with H. Methods: Eligibility: pts with HER-2 overexpressing (IHC 3+ or FISH +) chemo-refractory tumors, ECOG ≤ 2, neuropathy ≤ gr 1, no CNS metastases, and no H ≤ 6 mo. prestudy. H given as a 4 mg/kg loading dose, then 2 mg/kg wkly. K given as a 90 min iv infusion wkly × 3 Q 4 wks after H. K dose escalation cohorts: 7

APA, Harvard, Vancouver, ISO, and other styles

19

Schmueser, D. W., and L. E. Wickliffe. "Impact Energy Absorption of Continuous Fiber Composite Tubes." Journal of Engineering Materials and Technology 109, no. 1 (1987): 72–77. http://dx.doi.org/10.1115/1.3225937.

Full text

Abstract:

This paper presents the results of an impact testing program that was conducted to characterize the energy absorption and failure characteristics of selected composite material systems and to compare the results with aluminum and steel. Composite tube specimens were constructed using graphite/epoxy (Gr/Ep), Kevlar/epoxy (K/Ep), and glass/epoxy (Gl/Ep) prepreg tape and were autoclave cured. Vertical impact and static compression tests were performed on 56 tubes. Tests results for energy absorption varied significantly as a function of lay-up angle and material type. In general, the Gr/Ep tubes

APA, Harvard, Vancouver, ISO, and other styles

20

Aksenova, T. V., N. E. Volkova, V. S. Legonkova та V. A. Cherepanov. "Crystal Structure and Properties of Complex Oxides (Nd,Ba)(Co,Fe)O3–δ". Журнал физической химии 97, № 1 (2023): 101–11. http://dx.doi.org/10.31857/s0044453722120020.

Full text

Abstract:

The homogeneity ranges and crystal structure of solid solutions of Nd1−x1BaxCo1−y1FeyO3−δ3 composition were detected. Depending on introduced barium concentration Nd1−x1BaxCo1−y1FeyO3−δ3 oxides have been crystallized in the orthorhombically distorted (x = 0.05, sp. gr. Pbnm), cubic (0.6 ≤ x ≤ 0.9, sp. gr. Pm-3m) perovskite structure or double perovskite structure NdBaCo2−x2FexO5+δ5 (0.0 ≤ x ≤ 1.4, sp. gr. P4/mmm). The dependencies of unit cell parameters versus composition of the Nd1−x1BaxCo1−y1FeyO3−δ3 solid solutions were obtained. It is shown that the values of oxygen nonstoichiometry in Nd

APA, Harvard, Vancouver, ISO, and other styles

21

Gu, Wenbin, Meng Li, Liang Liang, et al. "Early Different Downstream Target of Glucocorticoid Receptor Contributing to Glucocorticoids Sensitivity in Kasumi-1 Cells." Blood 128, no. 22 (2016): 5132. http://dx.doi.org/10.1182/blood.v128.22.5132.5132.

Full text

Abstract:

Abstract The t(8;21) chromosome translocation frequently occurs in acute myeloid leukemia (AML), resulting in an in-frame fusion between the DNA-binding domain of AML1 and almost the entire of ETO gene. The fusion AML1-ETO protein is thought to play a critical role in the abnormal proliferation and differentiation of myeloid leukemia cells, such as Kasumi-1 and SKNO-1 cells. Glucocorticoids (GC) can induce apoptosis in these cells at low concentrations, whereas most other myeloid leukemia cell lines are resistant to glucocorticoid-induced apoptosis. To experimentally address possible sensitive

APA, Harvard, Vancouver, ISO, and other styles

22

Rani, Yusraida Khairani Dalimunthe, Djoko Sulistyanto, Syamsul Irham, Thariq Madani, and Teuku Ananda Rizky. "ANALYSIS OF THE DENSITY AND COMBUSTION RATE OF BRIQUETTE BASED ON THE COMPOSITION OF PEANUT SHELL AND COCONUT SHELL INGREDIENTS." INTAN Jurnal Penelitian Tambang 6, no. 1 (2023): 48–53. http://dx.doi.org/10.56139/intan.v6i1.170.

Full text

Abstract:

The study's purpose was to analyze the density value and the burning rate of briquettes made from a combination of peanut shell and coconut shell ingredients with a fixed amount of starch adhesive concentration. The briquette making involves processing peanut shells and coconut shells, grinding and 60 mesh sifting, mixing with adhesive, printing, and drying in an oven (1200C for ± 30 minutes). The samples tested were the composition of peanut shells (K) and coconut shells (T). The combination of two briquette materials has the same mass of 100 gr for each sample. The samples were made with sev

APA, Harvard, Vancouver, ISO, and other styles

23

Hwang, Ji-hyun, Jeong-rim Bak, Chiho Choi, et al. "A Case Study of Combined Korean Medicine in Treating a Patient with Vascular Dementia after Traumatic Intracerebral Hemorrhage Accompanying Diabetes." Journal of Internal Korean Medicine 45, no. 5 (2024): 937–50. http://dx.doi.org/10.22246/jikm.2024.45.5.937.

Full text

Abstract:

Objective: This study investigated Korean medicine in treating a case of cognition impairment after stroke with diabetes.Methods: A patient was treated with acupuncture, electroacupuncture, moxibustion, and herbal medicine (<i>Yukmijihwang-tang</i> (Liuweidihuang-wan)) for 69 days. Rehabilitation and speech therapy were also provided.Results: The degree of improvement in symptoms was evaluated using the Korea mini-mental state examination (K-MMSE), the Korean version of the modified Barthel index (K-MBI), the functional independence measure (FIM), the manual muscle test (MMT), HbA1

APA, Harvard, Vancouver, ISO, and other styles

24

Yosephine, Ingrid Ovie, Hari Gunawan, and Rahmad Kurniawan. "Pengaruh Pemakaian Jenis Biochar pada Sifat Kimia Tanah P dan K terhadap Perkembangan Vegetatif Tanaman Kelapa Sawit (Elaeis guineensis Jacq.) pada Media Tanam Ultisol." Agroteknika 4, no. 1 (2021): 1–10. http://dx.doi.org/10.32530/agroteknika.v4i1.74.

Full text

Abstract:

Pengaplikasian tempurung kelapa sawit, sekam padi, tongkol jagung serta batok kelapa memberikan hasil reaksi perkembangan yang nampak pada perkembangan vegetatif tanaman kelapa sawit (Elaeis guineensis Jacq.) sesi pembibitan utama. Tujuan riset ini merupakan mengenali pengaruh aplikasi biochar tempurung kelapa sawit, sekam padi, tongkol jagung, serta batok kelapa dan memperoleh dosis biochar yang sesuai pada perkembangan tanaman kelapa sawit (Elaeis guineensis Jacq.) di pembibitan utama. Rancangan yang digunakan dalam riset tersebut merupakan Rancangan Acak Kelompok (RAK) non faktorial dengan

APA, Harvard, Vancouver, ISO, and other styles

25

Folorunso, Oladipo, Yskandar Hamam, Rotimi Sadiku, Suprakas Sinha Ray, and Gbolahan Joseph Adekoya. "Comparative study of graphene-polypyrrole and borophene-polypyrrole composites: molecular dynamics modeling approach." Engineering Solid Mechanics 9, no. 3 (2021): 311–22. http://dx.doi.org/10.5267/j.esm.2021.1.006.

Full text

Abstract:

In the search for the solution to energy storage problems, this study investigates the interfacial energy interaction and temperature stability of the composites made of polypyrrole-graphene-borophene (PPy-Gr-Bon) by using molecular dynamics simulations. From the calculated thermodynamics and interfacial energies of the system, comparisons between the ternary and the binary-binary systems were made. The materials in the entity show a good degree of temperature stability to a dynamic process at 300, 350, 400, and 450 K. Moreso, at 300 K, the interaction energy of PPy-Gr, PPy-Bon, and PPy-Gr-Bon

APA, Harvard, Vancouver, ISO, and other styles

26

Hao, Hong, Christine H. Wendt, Gurpreet Sandhu та David H. Ingbar. "Dexamethasone stimulates transcription of the Na+-K+-ATPase β1gene in adult rat lung epithelial cells". American Journal of Physiology-Lung Cellular and Molecular Physiology 285, № 3 (2003): L593—L601. http://dx.doi.org/10.1152/ajplung.00037.2003.

Full text

Abstract:

Na+-K+-ATPase plays an essential role in active alveolar epithelial fluid resorption. In fetal and adult alveolar epithelial cells, glucocorticoids (GC) increase Na+-K+-ATPase activity and mRNA levels. We sought to define the mechanism of Na+-K+-ATPase gene upregulation by GC. In a rat alveolar epithelial cell line (RLE), dexamethasone (Dex) increased β1-subunit Na+-K+-ATPase mRNA expression two- to threefold within 3 h after exposure to the GC. The increased gene expression was due to increased transcription as demonstrated by nuclear run-on assays, whereas mRNA stability remained unchanged.

APA, Harvard, Vancouver, ISO, and other styles

27

Hazrat, Roozbeh, and Lia Vaš. "K-theory classification of graded ultramatricial algebras with involution." Forum Mathematicum 31, no. 2 (2019): 419–63. http://dx.doi.org/10.1515/forum-2017-0268.

Full text

Abstract:

AbstractWe consider a generalization {K_{0}^{\operatorname{gr}}(R)} of the standard Grothendieck group {K_{0}(R)} of a graded ring R with involution. If Γ is an abelian group, we show that {K_{0}^{\operatorname{gr}}} completely classifies graded ultramatricial {*}-algebras over a Γ-graded {*}-field A such that (1) each nontrivial graded component of A has a unitary element in which case we say that A has enough unitaries, and (2) the zero-component {A_{0}} is 2-proper ({aa^{*}+bb^{*}=0} implies {a=b=0} for any {a,b\in A_{0}}) and {*}-pythagorean (for any {a,b\in A_{0}} one has {aa^{*}+bb^{*}=c

APA, Harvard, Vancouver, ISO, and other styles

28

Lestari, Pratiwi Putri, Putri Rizki, and Sukmawati Sukmawati. "ANALISA KADAR ATOM PADA TANAH MINERAL DENGAN METODE ATOMIC ABSORBTION SPECTROPHOTOMETRY." CHEDS: Journal of Chemistry, Education, and Science 8, no. 1 (2024): 74–80. http://dx.doi.org/10.30743/cheds.v8i1.9077.

Full text

Abstract:

Tanah mineral merupakan tanah yang terbentuk dan berkembang dari bahan mineral, melalui proses pelapukan, baik secara fisik maupun secara kimia yang dibantu oleh pengaruh iklim. Tujuan dari penelitian adalah untuk mengetahui kandungan unsur hara Kalium (K+), Kalsium (Ca2+), Natrium (Na+) dan Magnesium (Mg2+) pada tanah mineral. Adapun metode yang digunakan adalah metode Atomic Absorption Spectrofotometri (AAS). Dari analisa Kalium nilai yang diperoleh pada sampel A;B;C;D ialah 0,65 me/100 gr; 0,43me/100 gr; 0,28 me/100 gr; 0,21 me/100 gr. Dari analisa Kalsium nilai yang diperoleh pada sampel A

APA, Harvard, Vancouver, ISO, and other styles

29

Senga', Jhon Bongga, Dahliah Nurdin, and Satriani MS. "PENGARUH PEMBERIAN PUPUK ORGANIK DAN ANORGANIK TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN WORTEl (Daucus Carota L.)." Jurnal Agroterpadu 1, no. 2 (2022): 96. http://dx.doi.org/10.35329/ja.v1i2.2988.

Full text

Abstract:

Wortel (Daucus carota L.) merupakan tanaman sayuran umbi yang kaya akan vitamin A, B Kompleks, C, D, E, K, dan aktioksidan. Penelitian ini dilaksanakan di Desa Lambanan, Kecamatan Mamasa, Kabupaten Mamasa, Provinsi Sulawesi Barat, dan dilaksanakan pada bulan November 2021 sampai bulan Februari 2022. Penelitian ini dilaksanan dalam bentuk Rancangan Acak Kelompok (RAK) yang terdiri dari satu faktor, yaitu: pemberian pupuk organik dan anorganik (P) yang terdiri atas 8 taraf, yaitu (P0) Kontrol, (P1) Pukan Ayam 2 kg/petak, (P2) Pupuk Kandang Ayam 1 kg + ZA 10 gr + KCL 5 gr/petak, (P3) Pupuk Kandan

APA, Harvard, Vancouver, ISO, and other styles

30

Amata, Luca, and Marilena Crupi. "A generalization of Kruskal–Katona’s theorem." Analele Universitatii "Ovidius" Constanta - Seria Matematica 28, no. 2 (2020): 35–51. http://dx.doi.org/10.2478/auom-2020-0018.

Full text

Abstract:

AbstractLet K be a field, E the exterior algebra of a finite dimensional K-vector space, and F a finitely generated graded free E-module with homogeneous basis g1, . . ., gr such that deg g1 ≤ deg g2 ≤ · · · ≤ deg gr. We characterize the Hilbert functions of graded E–modules of the type F/M, with M graded submodule of F. The existence of a unique lexicographic submodule of F with the same Hilbert function as M plays a crucial role.

APA, Harvard, Vancouver, ISO, and other styles

31

Parisi, Matteo, Melissa Sherman-Bennett та Lauren Williams. "The 𝑚=2 amplituhedron and the hypersimplex: Signs, clusters, tilings, Eulerian numbers". Communications of the American Mathematical Society 3, № 7 (2023): 329–99. http://dx.doi.org/10.1090/cams/23.

Full text

Abstract:

The hypersimplex Δ k + 1 , n \Delta _{k+1,n} is the image of the positive Grassmannian G r k + 1 , n ≥ 0 Gr^{\geq 0}_{k+1,n} under the moment map. It is a polytope of dimension n − 1 n-1 in R n \mathbb {R}^n . Meanwhile, the amplituhedron A n , k , 2 ( Z ) \mathcal {A}_{n,k,2}(Z) is the projection of the positive Grassmannian G r k , n ≥ 0 Gr^{\geq 0}_{k,n} into the Grassmannian G r k , k + 2 Gr_{k,k+2} under a map Z ~ \tilde {Z} induced by a positive matrix Z ∈ M a t n , k + 2 > 0 Z\in Mat_{n,k+2}^{>0} . Introduced in the context of scattering amplitudes, it is not a polytope, and has f

APA, Harvard, Vancouver, ISO, and other styles

32

Billah, Alif Resti, Anita Dewi Moelyaningrum, and Prehatin Trirahayu Ningrum. "Phythoremediasi Chromium Total (Cr-T) menggunakan kayu apu (Pistia stratiotes L.) pada limbah cair batik." Jurnal Biologi Udayana 24, no. 1 (2020): 47. http://dx.doi.org/10.24843/jbiounud.2020.v24.i01.p06.

Full text

Abstract:

Industri batik dalam proses kegiatannya menghasilkan limbah cair yang mengandung logam berat chromium total. Kandungan logam chromium selain dapat menyebabkan pencemaran terhadap lingkungan juga berdampak keracunan akut dan kronis terhadap manusia. Pistia stratiotes L. termasuk tanaman fitoremediator yang dapat mengikat logam berat pada jaringan akar. Penelitian ini bertujuan untuk menganalisis perbedaan kadar logam chromium dalam limbah cair batik. Pada penelitian ini menggunakan true experiment dengan desain penelitan post-only control group design dan menggunakan metode Rancangan Acak Lengk

APA, Harvard, Vancouver, ISO, and other styles

33

Su, Chang, and Yonggang Liu. "Thermal expansion, heat capacity and Gr�neisen parameter of grossular at high temperature and high pressure." High Temperatures-High Pressures 50, no. 2 (2021): 105–19. http://dx.doi.org/10.32908/hthp.v50.957.

Full text

Abstract:

The thermodynamic properties of grossular garnet (Ca3Al2Si3O12) were determined as a function of pressure and temperature in this study. With a numerical iterative procedure, the unit-cell volume, adiabatic bulk modulus, thermal expansion, heat capacity, and Gr�neisen parameters of grossular up to 25 GPa, 2000 K were extracted from experimental elastic wave velocities at high temperature and high pressure conditions. The calculated unit-cell volume and adiabatic bulk modulus agree well with the previous studies. The results imply that our calculated thermal expansion, heat capacity, and Gr�nei

APA, Harvard, Vancouver, ISO, and other styles

34

Ng, Yuk-Chow, Murali Nagarajan, Korinne N. Jew, Lisa C. Mace, and Russell L. Moore. "Exercise training differentially modifies age-associated alteration in expression of Na+-K+-ATPase subunit isoforms in rat skeletal muscles." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 285, no. 4 (2003): R733—R740. http://dx.doi.org/10.1152/ajpregu.00266.2003.

Full text

Abstract:

The present study tests the hypothesis that endurance exercise training (ETr) reverses age-associated alterations in expression of Na+-K+-ATPase subunit isoforms in rat skeletal muscles. Expression of the isoforms was examined in 16-mo-old sedentary middle-aged, 29-mo-old sedentary senescent, and 29-mo-old treadmill exercise-trained senescent Fischer 344 × Brown Norway rats. Levels of the α1-isoform increased with age in red gastrocnemius (GR), white gastrocnemius (GW), and extensor digitorum longus (EDL) muscles, and ETr further increased its levels. Levels of the α2-isoform were unchanged in

APA, Harvard, Vancouver, ISO, and other styles

35

Fatikhasari, Amalia Nurazima, Conita Yuniarifa, Kamilia Dwi Utami, Mohamad Riza, and Anita Soraya Soetoko. "Pengaruh Kombinasi Ekstrak Belimbing Wuluh (Averrhoa Bilimbi L.) dan Ekstrak Kunyit (Curcuma Longa L.) terhadap Kadar Low Density Lipoprotein." Amerta Nutrition 8, no. 3 (2024): 363–67. http://dx.doi.org/10.20473/amnt.v8i3.2024.363-367.

Full text

Abstract:

Latar Belakang: Hiperkolesterolemia ialah keadaan kadar kolesterol total darah yang diangkut oleh LDL melebihi batas normal alhasil dapat menyumbat pembuluh darah dan ialah faktor risiko PJK. Pengobatan alternatif mencakup flavonoid pada belimbing wuluh diketahui dapat mengurangi tingkat kolesterol dan LDL serta kurkumin pada kunyit diketahui dapat menurunkan absorbsi lemak dan meningkatkan ekskresi lemak. Tujuan: Tujuan riset ini menganalisa pengaruh gabungan ekstrak belimbing wuluh dan kunyit kepada kadar LDL. Metode: Riset eksperimental mempergunakan desain post test only with control group

APA, Harvard, Vancouver, ISO, and other styles

36

Sondore, Antonina, Anita Roga, and Indulis Vanags. "Low-dose ketamine for supplement analgesia during minor day-case gynaecological surgery." Acta medica Lituanica 19, no. 3 (2012): 228–31. http://dx.doi.org/10.6001/actamedica.v19i3.2456.

Full text

Abstract:

Background. Preemptive low-dose Ketamine IV has been found to reduce anaesthetic drugs requirement, exert an excellent analgesia and may therefore be a useful component of general anaesthesia. Meanwhile, these data in literature are interpreted with caution. The aim of this study was to evaluate the efficacy and safety of preventive low-dose Ketamine as an adjuvant in the multimodal total intravenous anaesthesia (TIVA). Materials and methods. In this prospective study 40 women, ASA I-II, undergoing day-case minor gynaecological surgery, were enrolled. After premedication with Droperidol, Midaz

APA, Harvard, Vancouver, ISO, and other styles

37

Xiang, Yue, Rong Jin Huang, Zheng Rong Zhou, et al. "The Low-Temperature Thermal Conductivity of Epoxy Resin Composites Enhanced by Graphene and Modified Alumina Hybrid Fillers." Materials Science Forum 1131 (November 5, 2024): 3–8. http://dx.doi.org/10.4028/p-a4ekpj.

Full text

Abstract:

In recent years, polymer/ceramic composites with high thermal conductivity have been widely used in microelectronic devices, superconducting magnets and aviation, and further improving their thermal conductivity is a great challenge. In this work, spherical alumina nanoparticles were modified with 3-aminopropyltriethoxy-silane (APTES) successfully. Furthermore, the modified Al2O3(M-Al2O3)/Epoxy(EP) and Graphene(Gr)/M-Al2O3/EP composites were prepared and their properties were tested in the temperature range of 70 K-300 K. The results showed that the thermal conductivity of the composite with 1

APA, Harvard, Vancouver, ISO, and other styles

38

CALDERÓN MARTÍN, ANTONIO J., and JOSÉ M. SÁNCHEZ DELGADO. "ON THE STRUCTURE OF GRADED LIE SUPERALGEBRAS." Modern Physics Letters A 27, no. 25 (2012): 1250142. http://dx.doi.org/10.1142/s0217732312501428.

Full text

Abstract:

We study the structure of graded Lie superalgebras with arbitrary dimension and over an arbitrary field 𝕂. We show that any of such algebras 𝔏 with a symmetric G-support is of the form 𝔏 = U + ∑jIj with U a subspace of 𝔏1 and any Ij a well-described graded ideal of 𝔏, satisfying [Ij, Ik] = 0 if j≠k. Under certain conditions, it is shown that 𝔏 = (⨁k∈K Ik) ⊕ (⨁q ∈Q Iq), where any Ik is a gr-simple graded ideal of 𝔏 and any Iq is a completely determined low-dimensional non-gr-simple graded ideal of 𝔏, satisfying [Iq, Iq'] = 0 for any q'∈Q with q ≠q'.

APA, Harvard, Vancouver, ISO, and other styles

39

Billaud-Friess, Marie, Antonio Falcó, and Anthony Nouy. "Principal Bundle Structure of Matrix Manifolds." Mathematics 9, no. 14 (2021): 1669. http://dx.doi.org/10.3390/math9141669.

Full text

Abstract:

In this paper, we introduce a new geometric description of the manifolds of matrices of fixed rank. The starting point is a geometric description of the Grassmann manifold Gr(Rk) of linear subspaces of dimension r<k in Rk, which avoids the use of equivalence classes. The set Gr(Rk) is equipped with an atlas, which provides it with the structure of an analytic manifold modeled on R(k−r)×r. Then, we define an atlas for the set Mr(Rk×r) of full rank matrices and prove that the resulting manifold is an analytic principal bundle with base Gr(Rk) and typical fibre GLr, the general linear group of

APA, Harvard, Vancouver, ISO, and other styles

40

Rizki, Rizki Afandi, Syukri, and Iswahyudi. "The Effect Of 16-16-16 NPK Pearl Fertilizer And Chicken Cage Fertilizer Dosage On The Growth And Production Of Mini Elephant Grass (Pennisetum purpureum Cv. Mott)." JURNAL AGROTEKNOLOGI 12, no. 2 (2024): 14–20. https://doi.org/10.32734/ja.v12i2.15822.

Full text

Abstract:

This research aims to determine the effect of the NPK Mutiara 16-16-16 fertilizer dose and the chicken manure fertilizer dose, as well as the interaction of the two treatments on the growth and yield of mini elephant grass plants (Pennisetum purpureum cv. Mott)." The research was carried out in Pematang Tengah Village, Pematang Jaya District, Langkat Regency, from April to June 2021. This research used a Randomized Block Design (RAK) with a factorial pattern consisting of 2 factors, namely the NPK fertilizer dosage factor which consisted of 4 levels, namely: M0= Control (0 gr/polybag), M1= 150

APA, Harvard, Vancouver, ISO, and other styles

41

Anwar, Dian Nurhidayah, Hasanuddin Kandatong, and Muh Rifky Auliyah. "PENGARUH PEMBERIAN PUPUK ORGANIK CAIR FERMENTASI EKSTRAK DAUN LAMTORO DAN PUPUK KANDANG KAMBING TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN KACANG HIJAU (Vigna Radiata L.)." Jurnal Agroterpadu 1, no. 1 (2022): 74. http://dx.doi.org/10.35329/ja.v1i1.2832.

Full text

Abstract:

Pelaksanaan hasil peneliti di Desa Ugi Baru, Kecamatan Mapilli, Kabupaten Polewali Mandar Provensi Sulawesi Barat yang berlangsung pada bulan September sampai Desember 2020. Metode penelitian yang digunakan adalah rancangan acak kelompok dengan pola faktorial, yaitu terdiri dari dua faktor yaitu : faktor pertama penggunaan pupuk organik cair fermentasi ekstrak daun lamtoro (L), yang terdiri 4 taraf yaitu 0 ml/tanaman, 20 ml/tanaman, 30 ml/tanaman, 40 ml/tanaman dan faktor kedua pemberian pupuk kandang kambing (K) yang terdiri dari 3 taraf 200 gr/tanaman, 250 gr/tanaman, gr/tanaman. Hasil penel

APA, Harvard, Vancouver, ISO, and other styles

42

Yu, Sheng Fei, Yuan Liu, Xian Jun Li, and Wu Sheng Luo. "Studies on Poplar Veneer Dyeing with Reactive Yellow Dyes." Advanced Materials Research 1049-1050 (October 2014): 118–22. http://dx.doi.org/10.4028/www.scientific.net/amr.1049-1050.118.

Full text

Abstract:

In this paper, the relationship is studied by spectrophotometric method between the structure of reactive yellow X-R, reactive yellow K-6G, reactive yellow KN-GR, reactive yellow M-5G, reactive yellow M-3RE, reactive yellow EF-3R and their colors, poplar veneer dyeing characteristic parameters S, E, R, F values, exhaustion curves and fixation curves. The results showed that longer conjugated system and better coordination of electron donor and acceptor group and smaller steric hindrance generates longer absorbance wavelength. The S value of six active dyes is reactive yellow X-R> reactive y

APA, Harvard, Vancouver, ISO, and other styles

43

Galashin, Pavel, and Thomas Lam. "Parity duality for the amplituhedron." Compositio Mathematica 156, no. 11 (2020): 2207–62. http://dx.doi.org/10.1112/s0010437x20007411.

Full text

Abstract:

The (tree) amplituhedron $\mathcal {A}_{n,k,m}(Z)$ is a certain subset of the Grassmannian introduced by Arkani-Hamed and Trnka in 2013 in order to study scattering amplitudes in $N=4$ supersymmetric Yang–Mills theory. Confirming a conjecture of the first author, we show that when $m$ is even, a collection of affine permutations yields a triangulation of $\mathcal {A}_{n,k,m}(Z)$ for any $Z\in \operatorname {Gr}_{>0}(k+m,n)$ if and only if the collection of their inverses yields a triangulation of $\mathcal {A}_{n,n-m-k,m}(Z)$ for any $Z\in \operatorname {Gr}_{>0}(n-k,n)$. We prove this

APA, Harvard, Vancouver, ISO, and other styles

44

K. PAVANI and P.M. SHANMUGAM. "Yield enhancement of rice (Oryza sativa) by remediation of sodic soil." Indian Journal of Agronomy 64, no. 3 (2001): 406–9. http://dx.doi.org/10.59797/ija.v64i3.5292.

Full text

Abstract:

A field experiment was conducted during the winter (rabi) season of 201617 at Navalur Kuttapattu, Tamil Nadu to study the effect of sodic soil reclamation with the application of organic amendments on yield enhance- ment of rice (Oryza sativa L.). Application of gypsum @ 50% gypsum requirement (GR) + dhaincha [Sesbania bispinosa (Jacq.) W. Wight] incorporation along with poultry manure @ 5 t/ha recorded higher grain yield (5.68 t/ ha) and registered yield increase ranging from 13.0 to 38.9% compared to other amendments. Application of gyp- sum @ 50% GR + dhaincha incorporation + poultry manure

APA, Harvard, Vancouver, ISO, and other styles

45

Munira, Munira, Rahim Husain, and Sutianto Pratama Suherman. "Karakteristik Biskuit yang Disubstitusi Tepung Ikan Kembung (Rastrelliger Brachysoma) Sebagai Pemberian Makanan Tambahan Anak Sekolah (PMT-AS)." Cakrawala Repositori IMWI 6, no. 2 (2023): 1143–55. http://dx.doi.org/10.52851/cakrawala.v6i2.313.

Full text

Abstract:

Biskuit merupakan salah satu produk kering yang dibuat dengan cara memanggang adonan yang terbuat dari tepung terigu dengan substitusi atau lemak dan dengan penambahan bahan pangan lain serta dengan bahan pangan yang diizinkan. Penelitian ini bertujuan untuk menganalisis kandungan gizi dan organoleptik biskuit dengan substitusi tepung ikan kembung sebagai pemberian makanan tambahan anak sekolah (PMT-AS). Faktor perlakuan pada penelitian ini adalah substitusi tepung ikan kembung dengan kosentrasi yakni P0 (tepung terigu 100 gr), P1 (tepung ikan kembung 90 gr : tepung terigu 10 gr), P2 (tepung i

APA, Harvard, Vancouver, ISO, and other styles

46

Marhadi, Marhadi, Henri Wibowo, and Vivie Amelia Kurniawan. "Analisis Penurunan Eceng Gondok (Eichornia Crassipes) dalam Perbaikan Kualitas Air Ditinjau Dari Parameter Timbal (Pb) dan Besi (Fe)." Jurnal Civronlit Unbari 3, no. 2 (2018): 82. http://dx.doi.org/10.33087/civronlit.v3i2.37.

Full text

Abstract:

Danau Sipin memiliki potensi perairan umum yang cukup besar dengan luas 40 Ha mengalami degradasi fungsi lingkungan ditandai dengan fluktuasi debit air antara musim kemarau dan musim hujan pendangkalan alur sungai dan semakin berkurangnya kapasitas penampungan air danau, Tujuan Penelitianmengetahui berapa perbandingan penurunan parameter Pb dan Fe oleh eceng gondok dari setiap bak, perubahan Ph dan Suhu dari setiap bak dan perubahan fisik eceng gondok sebelum dan sesudah penellitian. Metode penelitian mengetahui penurunan kadar timbal (Pb) dan besi (Fe) terhadap eceng gondok. Pada penelitian i

APA, Harvard, Vancouver, ISO, and other styles

47

Paryanto, Paryanto, Ayu Mustika Wijaya, Dwi Bagas Ongko Widodo, Sonia Waluya, and Wahyu Daut Utomo. "ADSORBSI ZAT WARNA ALAMI BUAH MANGROVE JENIS RHIZOPHORA STYLOSA DAN KULIT KAYU TINGI KE DALAM KAIN DENGAN PENGUNCI TUNJUNG DAN TAWAS." Equilibrium Journal of Chemical Engineering 5, no. 1 (2021): 31. http://dx.doi.org/10.20961/equilibrium.v5i1.50359.

Full text

Abstract:

<p>The textile industry in Indonesia is growing rapidly, this is confirmed by data from the Badan Pusat Statistik (BPS) which shows that the production of the clothing industry has experienced a significant growth of 15.29 percent in 2019. The use of textile dyes will cause waste problems in the environment. So we need natural dyes as a safer and environmentally friendly alternative. The purpose of this study was to obtain data analysis and to determine the adsorption equilibrium value of the natural dye solution of mangrove <em>Rhizophora stylosa</em> and tingi bark with var

APA, Harvard, Vancouver, ISO, and other styles

48

Prvulovic, Branislav. "Gröbner bases for complex Grassmann manifolds." Publications de l'Institut Math?matique (Belgrade) 90, no. 104 (2011): 23–46. http://dx.doi.org/10.2298/pim1104023p.

Full text

Abstract:

By Borel?s description, integral cohomology of the complex Grassmann manifold Gk,n is a polynomial algebra modulo a well-known ideal. A strong Gr?bner basis for this ideal is obtained when k = 2 and k = 3.

APA, Harvard, Vancouver, ISO, and other styles

49

Balasooriya, Yashas, Pubudu Samarasekara, Chee Ming Lim, Yuan-Fong Chou Chau, Muhammad Raziq Rahimi Kooh, and Roshan Thotagamuge. "Density Functional Theory Investigation of Temperature-Dependent Properties of Cu-Nitrogen-Doped Graphene as a Cathode Material in Fuel Cell Applications." Molecules 28, no. 23 (2023): 7873. http://dx.doi.org/10.3390/molecules28237873.

Full text

Abstract:

In this study, density functional theory (DFT) was used to investigate the influence of temperature on the performance of a novel Cu-nitrogen-doped graphene Cu2-N8/Gr nanocomposite as a catalyst for the oxygen reduction reaction (ORR) in fuel cell applications. Our DFT calculations, conducted using Gaussian 09w with the 3–21G/B3LYP basis set, focus on the Cu-nitrogen-doped graphene nanocomposite cathode catalyst, exploring its behavior at three distinct temperatures: 298.15 K, 353.15 K, and 393.15 K, under acidic conditions. Our analysis of formation energies indicates that the structural stab

APA, Harvard, Vancouver, ISO, and other styles

50

Ramani, VP, Dileep Kumar, AK Shukla, and RA Patel. "Response of rice genotypes under different zinc fertilization strategy." Oryza-An International Journal on Rice 56, no. 3 (2019): 318–24. http://dx.doi.org/10.35709/ory.2019.56.3.8.

Full text

Abstract:

Soil zinc (Zn) deficiency limits crop growth and yield besides its low concentration in grain and straw. Growing of Zn efficient cultivars with high crop yield at low Zn supply would represent a sustainable approach to crop production. Therefore, to evaluate Zn efficiency of rice genotypes, twenty eight different rice genotypes were evaluated under various treatments like three levels of Zn viz. low (without Zn), medium (10 kg Zn ha-1 soil) and high (20 kg Zn ha-1 soil + three foliar sprays of 0.5% Zn). Zinc efficiency index of all genotypes ranged from 65.5 to 102.6 % and Zn uptake efficiency

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!