Results 11 to 20 of about 2,703 (212)

Ganglionic Blocking Action of Dimethylphenyl-Piperazinium (DMPP)

Journal of Pharmacy and Pharmacology, 1957
Abstract Dimethylphenylpiperazinium iodide (DMPP) blocks transmission of preganglionic nerve impulses at the superior cervical ganglion of the cat. This effect is augmented by subsequent addition of acetylcholine. It also depresses the emptying reaction, but has no effect on the longitudinal muscle contraction, caused by transmural ...
G D H Leach
openaire   +3 more sources

Effects of the Fertilizer Added with DMPP on Soil Nitrous Oxide Emissions and Microbial Functional Diversity [PDF]

Agriculture, 2020
Agricultural sites contribute extensively to atmospheric emissions of climate-altering gases such as nitrous oxide. Several strategies have been considered to mitigate the impact of agriculture on climate, among these the utilization of fertilizers added
Anna Tedeschi, Anna De Marco, Franca Polimeno, Paul Di Tommasi, Giuseppe Maglione, Lucia Ottaiano, Carmen Arena, Vincenzo Magliulo, Luca Vitale   +8 more
doaj   +2 more sources

Effects of 3,4-dimethylphyrazole phosphate-added nitrogen fertilizers on crop growth and N2O emissions in Southern Italy

Plant, Soil and Environment, 2013
The effect of the nitrification inhibitor 3,4-dimethylphyrazole phosphate (DMPP) on N-fertilized crop growth and soil N2O emissions were studied at two experimental sites in Southern Italy, characterised by a Mediterranean climate and different soil ...
L. Vitale, L. Ottaiano, F. Polimeno, G. Maglione, U. Amato, C. Arena, P. Di Tommasi, M. Mori, V. Magliulo   +8 more
doaj   +2 more sources

Soil Nitrification Potential Influences the Performance of Nitrification Inhibitors DCD and DMPP in Cropped and Non-Cropped Soils

Agronomy, 2019
The application of nitrification inhibitors (NIs) shows promise in prolonging the ammonium presence in soil with beneficial effects for agriculture ecosystems and climate change mitigation.
Hussnain Mukhtar, Yu-Pin Lin
doaj   +2 more sources

Reduction of N2O emissions by DMPP depends on the interactions of nitrogen sources (digestate vs. urea) with soil properties

Journal of Integrative Agriculture, 2023
The inhibition of nitrification by mixing nitrification inhibitors (NI) with fertilizers is emerging as an effective method to reduce fertilizer-induced nitrous oxide (N2O) emissions. The additive 3,4-dimethylpyrazole phosphate (DMPP) apparently inhibits
Hao-ruo LI, Xiao-tong SONG, Lars R. BAKKEN, Xiao-tang JU   +3 more
doaj   +2 more sources

Secondary cartilage in the murine medial pterygoid plate has a critical role in the pathfinding of the tensor veli palatini. [PDF]

J Anat
The development of the medial pterygoid plate (MPP) is followed in mouse embryos, highlighting its neural crest origin and complex development via both endochondral and membranous ossification. Using transgenic mice, the secondary cartilage of the MPP is shown to direct the path of the tensor veli palatini.
Barlow LA, Nomura E, Tucker AS.
europepmc   +2 more sources

Wavelength-Dependent 3D Printing: Introducing 3D Printed Action Plots. [PDF]

Adv Mater
Photochemical action plots – wavelength‐dependent reactivity studies of photoactive molecules – can show a significant mismatch between the peak of photochemical action and maximum absorbance in photopolymerization systems in solution. How this knowledge translates to photocuring in light‐driven 3D printing remains unexplored.
Sbordone F, Geurds L, Carroll JA, Xu Y, Finch AK, Petko F, Świeży A, Ortyl J, Barner-Kowollik C.   +8 more
europepmc   +2 more sources

Fate of applied urea 15N in a soil-maize system as affected by urease inhibitor and nitrification inhibitor

Plant, Soil and Environment, 2010
A micro-plot field experiment with reduced urea 15N application was conducted to study the effects of urease inhibitor NBPT (N-(n-butyl) thiophosphoric triamide) and nitrification inhibitor DMPP(3,4-dimethyl-1H-pyrazolium dihydrogen) on the fate of ...
L. Zhang, Z. Wu, Y. Jiang, L. Chen, Y. Song, L. Wang, J. Xie, X. Ma   +7 more
doaj   +1 more source

A Possible Transit of a Disintegrating Exoplanet in the Nearby Multiplanet System DMPP-1 [PDF]

The Astrophysical Journal Letters, 2020
Abstract We analyze TESS photometry of DMPP-1 (HD 38677; TIC 66560666), a nearby F8V star hosting hot super-Earth planets and a warm Neptune. Using the Transit Least Squares algorithm and other methods we find a transit signal at days with depth
Jones, Mark, Haswell, Carole, Barnes, John, Staab, Daniel, Heller, René   +4 more
openaire   +3 more sources

Mitigation of N2O emissions from surface-irrigated cropping systems using water management and the nitrification inhibitor DMPP [PDF]

, 2016
Soils under irrigated agriculture are a significant source of nitrous oxide (N2O) owing to high inputs of nitrogen (N) fertiliser and water. This study investigated the potential for N2O mitigation by manipulating the soil moisture deficit through ...
Jamali, Hizbullah, Baldock, Jeff, Scheer, Clemens, Quayle, Wendy   +3 more
core   +2 more sources