Results 11 to 20 of about 8,271,373 (199)

Reorganization energies of flexible organic molecules as a challenging target for machine learning enhanced virtual screening† [PDF]

open access: yesDigital Discovery, 2022
The molecular reorganization energy λ strongly influences the charge carrier mobility of organic semiconductors and is therefore an important target for molecular design.
Ke Chen   +3 more
doaj   +1 more source

Pengembangan Virtual Laboratory Pada Praktikum Pemisahan Kimia Terintegrasi Telefon Pintar

open access: yesJurnal Kajian Teknologi Pendidikan, 2020
Abstrak: Inovasi metode pembelajaran di dalam laboratorium telah mengalami perkembangan sangat pesat. Salah satu inovasi tersebut melalui penggunaan kelas virtual laboratorium dalam kelas IPA, seperti halnya pada kelas pemisahan kimia.
Deni Ainur Rokhim   +2 more
doaj   +1 more source

Potential of Time-Resolved Serial Femtosecond Crystallography Using High Repetition Rate XFEL Sources

open access: yesApplied Sciences, 2022
This perspective review describes emerging techniques and future opportunities for time-resolved serial femtosecond crystallography (TR-SFX) experiments using high repetition rate XFEL sources.
Raphaël de Wijn   +3 more
doaj   +1 more source

Gauged D = 4 N $$ \mathcal{N} $$ = 4 supergravity

open access: yesJournal of High Energy Physics, 2023
We present the full Lagrangian and supersymmetry transformation rules for the gauged D = 4, N $$ \mathcal{N} $$ = 4 (half-maximal) supergravity coupled to an arbitrary number of vector multiplets. Using the embedding tensor formulation, the final results
G. Dall’Agata   +3 more
doaj   +1 more source

Efficacy of 2, 4-D Herbicide Application on Growth, Yield and Spike Deformities in Late Sown Wheat Varieties in Eastern Uttar Pradesh

open access: yesMadras Agricultural Journal, 2013
Field experiments were conducted to study the efficacy of 2, 4-D application on growth and yield in late sown wheat varieties under eastern U.P. condition during rabi 2007-08 and 2008- 09. Results clearly revealed that density of broad leaf weeds as well
Senthilraja N   +3 more
doaj   +1 more source

The effect of growth regulators on in vitro callus formation in cucumber and radish

open access: yesИзвестия высших учебных заведений. Поволжский регион: Естественные науки, 2023
Background.Callus culture in vitro is a convenient model for studying physiological and biochemical manifestations at the cellular level, as well as for cell selection to stress factors.
Irina D. Mikhailova   +1 more
doaj   +1 more source

E-strings, F 4, and D 4 triality

open access: yesJournal of High Energy Physics, 2023
We study the E-string theory on ℝ4 × T 2 with Wilson lines. We consider two examples where interesting automorphisms arise. In the first example, the spectrum is invariant under the F 4 Weyl group acting on the Wilson line parameters.
Kazuhiro Sakai
doaj   +1 more source

Herpes Virus Reactivation in Lymphoma Patients During and After Autologous Hematopoietic Stem Cell Transplantation

open access: yesКлиническая онкогематология, 2022
Aim. To assess the detection rate of human herpes virus DNA (of cytomegalovirus, herpes simplex virus types 1 and 2 [HSV-1/2], human herpes virus type 6 [HHV-6], and Epstein-Barr virus) in different biological environments at different stages of ...
Yana Konstantinovna Mangasarova   +13 more
doaj   +1 more source

Emergent universe in $$D \ge 4$$ D ≥ 4 dimensions with dynamical wormholes

open access: yesEuropean Physical Journal C: Particles and Fields, 2021
We present a flat emergent universe (EU) in Einstein gravity with non-linear equation of state (nEoS) in the usual four and in higher dimensions. The EU is assumed to evolve from an initial Einstein’s static universe (ESU) in the infinite past.
Bikash Chandra Paul
doaj   +1 more source

Protocol optimization for rapid and efficient callus induction and in-vitro regeneration in rice (Oryza sativa L.) cv. CO 51

open access: yesElectronic Journal of Plant Breeding, 2020
CO 51 is a recently developed semi dwarf, short duration variety of rice popularly grown in Tamil Nadu. Optimization of tissue culture protocol for the variety was one of the most important steps required; in order to make the variety suitable for ...
S. Shweta, S. Varanavasiappan, K. K. Kumar, D. Sudhakar, L. Arul and E. Kokiladevi
doaj   +1 more source

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