Results 121 to 130 of about 402,100 (302)

Mythology in the Middle Ages: Heroic Tales of Monsters, Magic, and Might

open access: yes, 2011
Myths of gods, legends of battles, and folktales of magic abound in the heroic narratives of the Middle Ages. Mythology in the Middle Ages: Heroic Tales of Monsters, Magic, and Might describes how Medieval heroes were developed from a variety of source ...
Fee, Christopher R.
core  

Uneven and combined development: modernity, modernism, revolution [PDF]

open access: yes, 2017
Trotsky’s theory of Uneven and Combined Development was born out of his experience of the Russian Revolution. To mark the centenary of the revolution, we are publishing a series of five pieces by Neil Davidson that explore the theory’s wider contribution
Davidson, Neil
core  

Mapping arboretum research: Trends, gaps, and opportunities for biodiversity conservation, society, and climate resilience

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Arboreta bridge people and nature while conserving tree biodiversity, supporting climate resilience, and advancing environmental education. This study maps over a century of available and indexed arboretum research, uncovering trends, knowledge gaps, and opportunities for collaboration.
Catarina Patoilo Teixeira   +1 more
wiley   +1 more source

Using dendroclimatic analysis of exotic deciduous conifers in an arboretum to document tree growth in response to climate change, Northeast Ohio, USA

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Rising temperatures and wetter conditions in the Midcontinent of North America are influencing climate responses in trees. Dendroclimatological analyses of four exotic deciduous conifer species from Secrest Arboretum, Northeast Ohio help identify past, present and future climate‐tree interactions.
Gregory Wiles   +6 more
wiley   +1 more source

Picea orientalis (L.) Peterm. at Peter the Great Botanic Garden

open access: yesHortus Botanicus
Picea orientalis (L.) Peterm. (oriental spruce) (Pinaceae) was introduced into world horticulture by the Peter the Great Botanical Garden and has been mentioned in the catalogues of this garden since 1793.
Firsov Gennadiy   +3 more
doaj   +1 more source

Development and adoption of Kernza—A perennial grain crop for sustainable agriculture

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Annual cereal grains account for ~50% of human food calories, but cultivation of these crops has resulted in major environmental and social issues worldwide. For nearly three decades, researchers have been breeding intermediate wheatgrass—a perennial cool‐season grass—to serve as the world's first commercial‐scale perennial grain crop to improve ...
Jessica L. Gutknecht   +15 more
wiley   +1 more source

Adult-type hypolactasia in North-West Russia

open access: yes, 2013
Aikuistyypin laktoosi-intoleranssi Luoteis-Venäjällä Aikuistyypin hypolaktasia (primaari laktoosimalabsorptio, laktoosi-intoleranssi) on ihmisen yleisin entsyyminpuutos. Sitä esiintyy kaikissa maailman väestöissä. Yleisyys vaihtelee huomattavasti eri etnisten ryhmien välillä.
openaire   +1 more source

Efficacy of Aggression Replacement Training among Children from North-West Russia

open access: yesInternational Journal of Emotional Education, 2014
peer ...
Koposov, Roman A   +2 more
openaire   +4 more sources

Climate change‐driven expansion of goosegrass highlights risks to global food production

open access: yesPest Management Science, EarlyView.
Climate change is expanding the climatic suitability of Eleusine indica into temperate agricultural regions, increasing its overlap with major soybean and maize production areas. These findings highlight a growing global threat to food security and the need for proactive weed management strategies.
Thiago Deomar Ludwig   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy