Results 91 to 100 of about 43,210 (248)
Property Rights Entrepreneurship: The Drive for Product, Asset, and Resource Excludability
Managerial and Decision Economics, EarlyView.ABSTRACT Property rights are foundational to market economies, and entrepreneurial activity depends heavily on the excludability afforded by property rights. Yet, the role of entrepreneurs in shaping the evolution of property rights has been so thoroughly taken for granted that it often vanishes from analyses.
Thomas J. Dean +2 more
wiley +1 more source
Petrocosmea wentsaii sp. nov. (Gesneriaceae) from Guizhou, China
Nordic Journal of Botany, EarlyView.Petrocosmea wentsaii M.Q. Han, Miao.M. Wang & Yan Liu, a new species from Guizhou, China, is described and illustrated. Petrocosmea wentsaii was found on damp walls in a huge limestone cave. It is most similar to Petrocosmea hexiensis S.Z. Zhang & Z.Y. Liu in the conformation of the corolla.
Miao‐Miao Wang +3 more
wiley +1 more source
Pteris madhusoodananii (Pteridaceae), a new fern species from India
Nordic Journal of Botany, EarlyView.Pteris madhusoodananii sp. nov. (Pteridaceae), from the Kolli hills of Eastern Ghats, India, is described. The new taxon is morphologically distinct, characterized by a unique lamina texture and coloration, specific pinna‐pinnule architecture and distinct spore micromorphology.
Kalathil Sethumadhavan Abhilash +6 more
wiley +1 more source
Middle Fork, Salmon River -- various view of people rowing boats taken through fisheye lens
, 1963 Color slide image showing a Hatch boat running a rapid on the Middle Fork of the Salmon River during a Hatch River Expeditions trip in July of ...
Color slide image showing people in Hatch boats on the Middle Fork of the Salmon River, during a Hatch River Expeditions trip in July of 1963.
core
Nordic Journal of Botany, EarlyView.Serra da Jiboia, located in the south‐central region of Bahia, represents an important ecotone between the Atlantic Forest and the Caatinga and harbors high floristic diversity and numerous endemic species. The Bromeliaceae family, well represented in the region, stands out for its ecological importance and adaptability to various microenvironments ...
Everton Hilo de Souza +5 more
wiley +1 more source
Barbacenia pendula sp. nov.(Velloziaceae) from the northern Espinhaço Range of Minas Gerais, Brazil
Nordic Journal of Botany, EarlyView.Although botanical exploration in the Espinhaço Range has increased in recent years, several areas remain poorly sampled, particularly in northern Minas Gerais. Recently, this area has been receiving scientific expeditions, leading to the description of several new plant species.
Danilo Alvarenga Zavatin +4 more
wiley +1 more source
Вавиловский журнал генетики и селекции, 2014 N.I. Vavilov occupies a special position among scientists and most successful «hunters» for cultivated plants and their relatives. He first predicted and then discovered and collected an unexpectedly broad diversity of species, accessions, and varieties.
N. P. Goncharov
doaj
Heard Island 1951, distribution of bird rookeries [cartographic material] /
, 1951 Map of Heard Island showing ice falls, moss covered rock and glacial moraine, but does not show rookeries. Relief shown by contours and spot heights.; Draft map composed of cut-outs of printed maps pasted on card, with ms.
Australian National Antarctic Research Expeditions.
core
Aquatic Diversity and Fishing Practices at Tell Tayinat (Türkiye) in the Iron Age
International Journal of Osteoarchaeology, EarlyView.ABSTRACT While agrarian societies of the Iron Age Eastern Mediterranean relied predominantly on crops and herding of domestic stock for subsistence, local wild aquatic fauna offered a welcomed enrichment, and when opportunities occurred, it could have been a staple in the human diet.
Radovan Kabatiar
wiley +1 more source