Results 61 to 70 of about 29,108 (263)

Isoetes ×atruensis (Isoetaceae – Lycopodiopsida), a new interspecific sterile hybrid from Rajasthan of Western India

open access: yesNordic Journal of Botany, EarlyView.
Isoetes ×atruensis hyb. nov. is shown to be a triploid (2n = 3× = 33 + 1) sterile interspecific hybrid between diploid (2n = 2× = 22 + 1) I. coromandelina and tetraploid (2n = 4× = 44 + 1) I. rajasthanensis. It has been found in two locations in Rajasthan, India.
Sarvesh Kumar Singh   +4 more
wiley   +1 more source

W-E-B-S-I-T-E, Find Out What It Means To Me

open access: yesIn the Library with the Lead Pipe, 2009
It’s interesting how many people don’t really understand the concept of open source. People often describe freeware as open source, or they’ll describe free web-based applications as open source, or applications with APIs that allow for ...
Brett Bonfield
doaj  

An evergrowing sweet cherry for research and breeding

open access: yesFrontiers in Plant Science
Evergrowing phenotypes in deciduous trees have only been described in three unrelated species: peach, hazelnut and pomegranate. These genotypes are a useful tool for forward genetics approaches aimed at understanding the processes that regulate seasonal ...
Afif Hedhly   +12 more
doaj   +1 more source

Oreocharis konkakinhensis (Gesneriaceae) sp. nov. from the Central Highlands, Vietnam

open access: yesNordic Journal of Botany, EarlyView.
Oreocharis konkakinhensis, a new species of Gesneriaceae, is described and illustrated from the Central Highlands, Vietnam. The new species is morphologically most similar to Oreocharis phuongii, a recently described species from central Vietnam. However, it clearly differs from the latter by having stems without stolons, subulate bracts, yellow inner ...
Thi Thanh Dat Pham   +6 more
wiley   +1 more source

Taxonomic reappraisal of the mangrove genus Avicennia (Acanthaceae) in India

open access: yesNordic Journal of Botany, EarlyView.
A taxonomic reappraisal of the mangrove genus Avicennia in India was undertaken through extensive field surveys and critical examination of herbarium specimens. Three taxa, Avicennia alba, Avicennia marina subsp. marina, and Avicennia officinalis, are described in detail. A synonymic list was compiled using the World Checklist of Vascular Plants (WCVP)
Subrata Mondal, Saikat Naskar
wiley   +1 more source

Evergreen Brick Works: An Innovation and Sustainability Case Study [PDF]

open access: yesTechnology Innovation Management Review, 2012
Technology is rapidly being deployed to advance social innovation that creates lasting change. This case study of Evergreen Brick Works explores how Evergreen is leveraging the power of its unique new campus as a showcase for advancing sustainability ...
Seana Irvine
doaj  

Perissomyrmex Snyderi (Hymenoptera: Formicidae) is Native to Central America and Exhibits Worker Polymorphism

open access: yesPsyche: A Journal of Entomology, 1994
The rediscovery of Perissomyrmex snyderi, previously known from the two worker types, is reported. New collections were observed from two different cloud forest sites in the state of Chiapas, Mexico.
J. T. Longino, D. A. Hartley
doaj   +1 more source

Pollinators may not limit native seed set at puget lowland prairie restoration nurseries

open access: yesJournal of Pollination Ecology, 2015
Land managers often rely on large-scale production of native seeds in nurseries for replanting into natural environments as part of restoration strategies.
Jennie F. Husby   +2 more
doaj   +1 more source

Ophiorrhiza jomyi (Rubiaceae) sp. nov. from the Vagamon Hills, southern Western Ghats, India

open access: yesNordic Journal of Botany, EarlyView.
A new species of Ophiorrhiza (Rubiaceae)is identified and described from the Vagamon hills of Kerala, Western Ghats, India. The new species is similar to Ophiorrhiza eriantha Wight and Ophiorrhiza meenachilarensis Robi and Balan, but differs in having densely hirsute hairs on young stem, petiole and peduncle; patent hirsute hairs on, above and beneath ...
Ebin Padiyara Joy   +2 more
wiley   +1 more source

Homocysteine levels and cancer risk in hypertensive adults across MTHFR C677T genotypes

open access: yesScientific Reports
Metabolic factors, such as homocysteine (Hcy) metabolism, are believed to influence cancer risk. The MTHFR C677T polymorphism, which raises Hcy levels by affecting folate metabolism, has been associated with varying cancer risks.
Wenqiang Li   +7 more
doaj   +1 more source

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