Results 81 to 90 of about 597,897 (298)

Synergistic effect of ammonium and potassium on carrot growth, physio-biochemical mechanisms, and water use efficiency under varying irrigation regimes

open access: yesScientific Reports
The beneficial effects of ammonium nitrate and potassium humate on carrots are well-documented. However, their impact on physiological and biochemical mechanisms under varying irrigation conditions still needs to be explored.
Ayman M. S. Elshamly   +7 more
doaj   +1 more source

Optimal condition determination for Ajwain (Carum capticum) standard germination test [PDF]

open access: yesعلوم و فناوری بذر ایران
Randomized factorial design was implemented in four replications to determine optimal methods of Ajwain (Carum capticum) standard seeds germination. Ajwain seeds were placed top and between paper and sand exposed to two potassium nitrate (two grams per ...
Ali Shayanfar   +4 more
doaj   +1 more source

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

open access: yesAdvanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani   +10 more
wiley   +1 more source

An in vitro Study to Evaluate the Efficacy of a Novel Potassium Oxalate-Based Desensitizing Agent on Dentinal Tubule Occlusion

open access: yesJournal of Indian Academy of Oral Medicine and Radiology
Background: Dentin hypersensitivity (DH) is a common, yet often under-reported condition marked by sharp pain from exposed dentin, which significantly affects the quality of life.
Balaji Manohar   +5 more
doaj   +1 more source

THE PHOTOLYSIS OF POTASSIUM NITRATE

open access: yesJournal of the American Chemical Society, 1927
Autobiography. ; Abstract of thesis (PH.D.)--Ohio state university, 1924. ; Mode of access: Internet.
openaire   +2 more sources

POTASSIUM NITRATE IN CANADIAN CHEESE

open access: yes, 1929
The addition of saltpetre (potassium nitrate) to colored cheese is shown to produce discoloration which is unevenly distributed and which becomes very marked with age.
F. C. Harrison
core   +1 more source

Comparison of nitrification inhibitors to restrict nitrate leaching in a maize crop irrigated under mediterranean conditions [PDF]

open access: yes, 2010
The aim of this paper was to compare dicyandiamide (DCD) and 3,4 dimethylpyrazole phosphate (DMPP) as inhibitors of ammonium oxidation and nitrate leaching after applying fertilizer to a maize (Zea mays L.) crop grown under Mediterranean conditions.
Diez, J.A.   +8 more
core   +1 more source

Laser‐Assisted Phase Engineering of 2D MoS2 for Efficient Solution‐Processed Electronics

open access: yesAdvanced Materials, EarlyView.
Here, local laser‐assisted phase transition from solution‐processed phase‐pure 1T′ to 2H MoS2 is shown to critically depend on the irradiation atmosphere. While processing in air leads to damaged insulating regions, inert conditions yield semiconducting 2H domains, enabling direct field‐effect transistor patterning with optimized lateral 1T′‐2H MoS2 ...
Anna Zhuravlova   +10 more
wiley   +1 more source

EFFECTIVITY OF TWO BLEACHING AGENT OF 10% CARBAMIDE PEROXIDE WITH AND WITHOUT POTASSIUM NITRATE-FLUORIDE (CLINICAL STUDY)

open access: yesJournal of Dentistry Indonesia, 2015
Tooth bleaching has become a popular treatment for esthetic improvement in dentistry. There are several 10% carbamide peroxide bleaching agents that are available in Indonesia which contained potassium nitrate-fluoride or without potassium nitrate ...
Ayus Lusiyanti   +2 more
doaj   +1 more source

The System,, Water-Potassium Nitrate-Calcium Nitrate.

open access: yes, 1930
The System, Water-Potassium Nitrate-Calcium Nitrate.
MOHAMMED ABDUL HAMID, RAM DAs
openaire   +2 more sources

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