Results 11 to 20 of about 273,020 (301)

Effective leaf rust resistance genes of wheat in Novosibirsk Province in connection with the variability of the Puccinia triticina population

open access: yesТруды по прикладной ботанике, генетике и селекции, 2023
Background. Information on the races of Puccinia triticina Erikss. in Novosibirsk Province is needed to identify sources of effective genes for leaf rust resistance. The goal hereof was monitoring genetic variability of the P. triticina population in the
L. P. Sochalova   +3 more
doaj   +1 more source

The speed of race

open access: yesSocial Cognitive and Affective Neuroscience, 2023
Abstract When asked to categorize faces according to ‘race’, people typically categorize other-race faces faster than faces belonging to their own race. This ‘Other Race Categorization Advantage’ is thought to reflect enhanced sensitivity to early visual signals characteristic of other-race faces, and can manifest within 200 ms of face ...
Peter de Lissa   +2 more
openaire   +2 more sources

Determining military expenditures: arms races and spill-over effects in cross-section and panel data [PDF]

open access: yes, 2009
This paper considers the determinants of military spending, building on an emerging literature that estimates military expenditure demand functions in cross-section and panel data, incorporating ‘arms-race’ type effects.
Dunne, J.P.   +2 more
core   +8 more sources

Races of Pyrenophora tritici-repentis in the Czech Republic

open access: yesActa Agrobotanica, 2012
Pyrenophora tritici-repentis, causal agent of tan spot, is one of the most important wheat leaf spot pathogens worldwide. The race structure of P. tritici-repentis isolates obtained from wheat (except one from noncereal grass species) in the Czech ...
J. Šárová, A. Hanzalová, P. Bartoš
doaj   +1 more source

On the Allegorical Bestiary of Alphonse Toussenel (1803-1885)

open access: yesScienza & Politica, 2020
Many are the correspondences between Nature and Society, Kingdom of the Nature and World of the Politics, in the works of the French writer Alphonse Toussenel.
Cristina Cassina
doaj   +1 more source

[News Clip: Boat races]

open access: yes, 1959
Video footage from the WBAP-TV television station in Fort Worth, Texas, to accompany a news story about speedboat races on Lake ...
WBAP-TV (Television station : Fort Worth, Tex.)
core   +3 more sources

Pyrenophora tritici-repentis population structure in the Republic of Kazakhstan and identification of wheat germplasm resistant to tan spot

open access: yesВавиловский журнал генетики и селекции, 2020
Pyrenophora tritici-repentis is a causative agent of tan spot in wheat. In recent years, there has been an increasing spread and harmfulness of wheat tan spot. The aim of the research was to study the racial composition of the P.
A. M. Kokhmetova   +2 more
doaj   +1 more source

Genetic Variation of Magnaporthe oryzae Population in Hunan Province

open access: yesJournal of Fungi, 2023
Studies on the population structure and variation of Magnaporthe oryzae in fields are of great significance for the control of rice blast disease. In this study, a total of 462 isolates isolated from different areas of Hunan Province in 2016 and 2018 ...
Zhirong Peng   +10 more
doaj   +1 more source

Facial Contrast Is a Cross-Cultural Cue for Perceiving Age

open access: yesFrontiers in Psychology, 2017
Age is a fundamental social dimension and a youthful appearance is of importance for many individuals, perhaps because it is a relevant predictor of aspects of health, facial attractiveness and general well-being.
Aurélie Porcheron   +8 more
doaj   +1 more source

Evaluation of the resistance to Chinese predominant races of Puccinia triticina and analysis of effective leaf rust resistance genes in wheat accessions from the U.S. National Plant Germplasm System

open access: yesFrontiers in Plant Science, 2022
Puccinia triticina, which is the causative agent of wheat leaf rust, is widely spread in China and most other wheat-planting countries around the globe. Cultivating resistant wheat cultivars is the most economical, effective, and environmentally friendly
Lin Zhang   +14 more
doaj   +1 more source

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