Results 71 to 80 of about 62,350 (309)

Influence of Sample Preparation and Processing Procedures on the Thermal Diffusivity of MgO‐C Refractories

open access: yesAdvanced Engineering Materials, EarlyView.
The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan   +4 more
wiley   +1 more source

Effect of salicylic acid on antioxidant properties of In vitro proliferated shoots of Melissa officinalisL.

open access: yesیافته‌های نوین در علوم زیستی, 2019
Melissa officinalis is a medicinal plant belong to  lamiacea family.  This plant has been cultivated in many parts of the world due to its therapeutic effects.
Maryam ٍEbrahimi   +2 more
doaj  

Growth and production of cat's whiskers plant biomass (Orthosiphon aristatus Bl. Miq.) In various accessions and harvest intervals

open access: yesInternational Journal on Food, Agriculture and Natural Resources
Cat's whiskers plant is an ornamental plant used as a medicinal plant. The part of the cat's whiskers plant used is leaves. Accessions and harvest intervals are essential for increasing optimal yields to plant biomass growth and results.
Adinda Putri Figono   +2 more
doaj   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

open access: yesAdvanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong   +16 more
wiley   +1 more source

Effect of adenine sulphate in the regeneration and elongation of common bean shoots

open access: yesBiotecnología Vegetal, 2012
Plant regeneration and its further development of these are critical steps in tissue culture of Phaseolus vulgaris. The paper shows the effect of adenine sulfate included in the culture media on regeneration and elongation of shoots in the cultivar `CIAP
Lourdes R. García   +5 more
doaj  

Synchrotron Radiation for Quantum Technology

open access: yesAdvanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader   +10 more
wiley   +1 more source

Efectos de algunos reguladores en el crecimiento y desarrollo de mazorcas en Maíces Prolíficos y no Prolíficos

open access: yesActa Biológica Colombiana, 1987
With the purpose of stablishing the effects of various plant regulators on the growth and development of the ear shoots in, both, the prolific corn MB 510 and the non prolific one MB 513, four experiments ere carried out at randon blocks design with ...
Jesús Norato Rodríguez
doaj  

Establishment of in vitro propagation protocol of Gerbera jamesonii Bolus ex hook f.: explant and media selection to plantlet acclimatisation

open access: yesAgraarteadus, 2017
Gerbera (Gerbera jamesonii Bolus ex Hook f.) is an important ornamental plant commodity with high economical value in Indonesia; however, development of the plant in larger scale commercially is constrained by the availability of qualified-planting ...
Budi Winarto, Muhammad Prama Yufdy
doaj   +1 more source

Photoactivation of NV Centers in Diamond via Continuous Wave Laser Illumination of Shallow As‐Implanted Nitrogen

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates an alternative method of creating charge‐stable negatively charged nitrogen vacancy (NV−) centers close to the diamond surface without high‐temperature annealing. By illuminating nitrogen‐implanted regions with a continuous‐wave 405 nm laser, NV− centers are induced, exhibiting electron spin coherence properties suitable for ...
Jens Fuhrmann   +4 more
wiley   +1 more source

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