Results 31 to 40 of about 18,674,096 (303)

Pythagorean *-fields

Journal of Algebra, 2000
In a recent paper [J. Algebra 216, 86-104 (1999; Zbl 0933.11020)] the authors examined Baer-orderings and the stronger notion of \(*\)-orderings on division rings with involution \(*\), as well as \(*\)-Pythagorean and strongly Pythagorean divison rings and the more general \(S\)-fields.
Craven, Thomas C., Smith, Tara L.
openaire   +1 more source

A Monitor of the Focusing Strength of Plasma Lenses Using MeV Synchrotron Radiation [PDF]

, 2002
The focusing strength of plasma lenses used with high energy electron or positron beams can give rise to synchrotron radiation with critical energies in the MeV range.
Balakin, Clive Field, Field, Gholam Mazaheri, Johnny S.T Ng, Ng   +5 more
core   +3 more sources

A field‐capable rapid plant DNA extraction protocol using microneedle patches for botanical surveying and monitoring

Applications in Plant Sciences, 2023
Premise A novel protocol for rapid plant DNA extraction using microneedles is proposed, which supports botanic surveys, taxonomy, and systematics. This protocol can be conducted in the field with limited laboratory skills and equipment.
Jonathan Selz, Nicolas R. Adam, Céline E. M. Magrini, Fulvia Malvido Montandon, Sven Buerki, Sebastian J. Maerkl   +5 more
doaj   +1 more source

The Great Depression, the New Deal, and the Current Crisis [PDF]

, 2009
In the past year, a rising tide of antagonism to the New Deal has formed among some economists and writers, claiming that the New Deal policies made the Great Depression worse. Is there any basis in fact to New Deal denialism?
Field, Alexander J.
core   +2 more sources

A novel apparatus for studying fish cognition in the wild

Methods in Ecology and Evolution
Fish show a huge variation of ecological, anatomical and behavioural traits, which makes them prime subjects for studying behaviour, cognition and their evolution.
Catarina Vila‐Pouca, Hannah De Waele, Antoine Parsékian, Simone Erroi, Mariska De Rooij, Emma Labohm, Amy Deacon, Alexander Kotrschal   +7 more
doaj   +1 more source

A New Method for Single-Plant Selection of Wheat Genotypes for Tolerance and Resistance to the Root-Lesion Nematode Pratylenchus thornei by Low-Density Sowing

Agronomy
A new method of selecting wheat genotypes for tolerance and resistance to Pratylenchus thornei could enhance early-generation selection in wheat-breeding programs.
Neil A. Robinson, Jason G. Sheedy, Rebecca S. Zwart, Kirsty J. Owen, Jing Lin, John P. Thompson   +5 more
doaj   +1 more source

Changing reservoir parameters during exploitation of fields/underground gas storages (through the example of Garadag area, Azerbaijan)

Горные науки и технологии, 2018
The paper presents the findings of studying deformational changes in rocks connected with development of oil and gas fields and operation of underground gas storages (UGS) through the example of Garadag field/UGS in the South Caspian Basin (SCB).
A. A. Feyzullayev, A. V. Qocayev
doaj   +1 more source

Field emissions of N2O during biomass production may affect the sustainability of agro-biofuels [PDF]

, 2011
Field emissions of N2O during cultivation of bioenergy crops may counterbalance a considerable part of the avoided fossil CO2 emissions that are achieved by fossil fuel ...
Ambus, Per, Carter, Mette S., Hauggaard-Nielsen, Henrik, Heiske, Stefan, Jensen, Morten, Johansen, Anders, Schmidt, Jens Ejbye, Thomsen, Sune T.   +7 more
core  

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait, R. Al‐Saadi, A. Lopez‐Cortes, K. Dzhuma, M. Oostveen, J. Brok, S. Irtan, M. Weeks, J. Bate, S. Baker, R. Williams, M. Powis, D. Saunders, O. Olsen, T. Watson, S. Shelmerdine, S. Vaidya, L. Howell, C. Duncan, G. M. Vujanic, C. Stiller, G. P. Balchin, T. Chowdhury, K. Pritchard‐Jones   +23 more
wiley   +1 more source

Selfdecomposable Fields [PDF]

Journal of Theoretical Probability, 2015
33 ...
Barndorff-Nielsen, Ole E., Sauri, Orimar, Szozda, Benedykt   +2 more
openaire   +5 more sources