Results 61 to 70 of about 29,255 (268)

Tracing holotype trajectories: Mapping the movement of the most valuable herbarium specimens

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Global efforts to protect biodiversity depend on fair access to key plant specimens. This study examines the distribution of 119,361 holotypes—unique herbarium specimens used to formally describe new plant species. By linking collection and storage data, we found that holotypes are increasingly held closer to their places of origin, particularly in ...
Dominik Tomaszewski   +2 more
wiley   +1 more source

Life after herbarium digitisation: Physical and digital collections, curation and use

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Societal Impact Statement Collections of dried plant specimens (herbaria) provide an invaluable resource for the study of many areas of scientific interest and conservation globally. Digitisation increases access to specimens and metadata, enabling efficient use across a broad spectrum of research.
Alan James Paton   +39 more
wiley   +1 more source

Disability in the 18th Century

open access: yesEnnen ja Nyt: Historian Tietosanomat, 2003
Helen Deutsch & Felicity Nussbaum (eds): Defects: Engendering the Modern Body. Ann Arbor: Univ. of Michigan Press, 2000. xi + 332 pp.
Daniel Blackie
doaj  

Engineering compact Physalis peruviana (goldenberry) to promote its potential as a global crop

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Goldenberry (Physalis peruviana) produces sweet, nutritionally rich berries, yet like many minor crops, is cultivated in limited geographical regions and has not been a focus of breeding programs for trait enhancement. Leveraging knowledge of plant architecture‐related traits from related species, we used CRISPR/Cas9‐mediated gene editing to generate a
Miguel Santo Domingo   +8 more
wiley   +1 more source

Saved by their music. Gypsies in the 18th century Europe

open access: yesTheatrum Historiae, 2009
The paper dedicated to the situation of the so called Gypsy people in the 18th century Europe concentrates on the relations between Gypsy and non Gypsy communities by presenting various, but predominantly negative, approaches towards these people.
Anna G. Piotrowska
doaj  

On the characteristics of the internal trade of the peoples of the North Caucasus: archive document of 1754

open access: yesКавказология
In the 18th century, the peoples of the North Caucasus conducted active domestic and foreign trade, which played an important role in their socio-economic life.
Yavus Z. Akhmadov   +2 more
doaj   +1 more source

Capsicum chinense as an African traditional vegetable: Culture, resilience, and opportunity

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Capsicum chinense is central to everyday diets, cultural identity, and smallholder livelihoods across Sub‐Saharan Africa, yet remains overlooked in agricultural research and policy. This paper reframes C. chinense as a traditional, climate‐resilient vegetable shaped by centuries of farmer stewardship and cultural selection.
Derek W. Barchenger   +1 more
wiley   +1 more source

Looking backward to move forward: Enhancing metadata in scientific collections through interdisciplinary collaboration

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Early modern herbaria house important and useful data on historic environments. However, their contents are often inhospitable to scientific use. Despite this challenge, once their contents have been deciphered, such specimens present novel research opportunities.
Madeline E. White, Stephen A. Harris
wiley   +1 more source

Great Divergence of the 18th Century?

open access: yesCliodynamics, 2018
The article suggests that the Great Divergence of the 19th century between “the West” and “the East” was preceded by the Great Divergence in the 18th century between the Global North and the Global South.
Andrey V. Korotayev   +2 more
doaj   +1 more source

UAVs unveil the role of small scale vegetation structure on wader nest survival

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
In this study, we combine high‐resolution vegetation structural metrics derived from unmanned aerial vehicle (UAV) imagery with on‐field wader nest survival monitoring. We show that the immediate vegetation height and heterogeneity within a 2‐meter buffer surrounding the clutch of the recorded ground‐nesting wader species positively influenced its ...
Miguel Silva‐Monteiro   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy