Results 81 to 90 of about 405,391 (297)

Seed Ecology of the Invasive Tropical Tree Parkinsonia aculeata [PDF]

open access: yes, 2018
Parkinsonia aculeata is an invasive tree native to tropical America, but introduced to Australia. Propagation and stand regeneration is mainly by seed. To gain baseline knowledge for management decisions, seed bank dynamics were monitored for two months ...
Cochard, R., Jackes, B.R.
core  

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

open access: yesAdvanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao   +11 more
wiley   +1 more source

Effects of Eucalyptus tree plantations on soil seed bank and soil physicochemical properties of Qimbaba forest

open access: yesCogent Food & Agriculture, 2019
Qimbaba, a prioritized forest area in the northwest of Ethiopia. However, it is experiencing deforestation that limits restoration possibilities. Hence, a detailed assessment of soil seed bank composition and regeneration potential could permit to ...
Getachew Kassa   +2 more
doaj   +1 more source

Geringe Samenbank von beweidbaren Arten für die Etablierung von Waldweiden im Schweizer Mittelland [PDF]

open access: yes, 2018
Kipfer T. and Bosshard A. 2007. Low seed bank of herb species suitable for grazing hampers the establishment of wood pastures in the Swiss lowlands. Bot. Helv. 117: 159 - 167.
Bosshard, Andreas, Kipfer, Tabea
core  

Effect of Coriaria arborea on seed banks during primary succession on Mt Tarawera, New Zealand [PDF]

open access: yes, 2002
An experiment was conducted over two years to investigate the effect of Coriaria arborea, a native nitrogen-fixing shrub, on soil seed banks at sites representing a post-volcanic successional sequence on Mt Tarawera, New Zealand.
Clarkson, Beverley R.   +3 more
core   +2 more sources

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

open access: yesAdvanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee   +8 more
wiley   +1 more source

Effects of Long-Term Trampling on the Above-Ground Forest Vegetation and Soil Seed Bank at the Base of Limestone Cliffs [PDF]

open access: yes, 2018
Exposed limestone cliffs in central Europe harbor a highly divers flora with many rare and endangered species. During the past few decades, there has been increasing recreational use of these cliffs, which has caused local environmental disturbances ...
Baur, Bruno   +2 more
core  

4D Mapping of ZIF Biocomposites for High Protein Loading and Tunable Release Profiles

open access: yesAdvanced Functional Materials, EarlyView.
Systematic four‐dimensional mapping of zeolitic imidazolate framework biocomposites reveals how precursor ratios, total concentration, and washing define crystalline phase, protein loading, and release kinetics. This comprehensive study identifies conditions yielding record loading (∼85%) and precise phase–property correlations.
Michael R. Hafner   +12 more
wiley   +1 more source

The importance of seed bank knowledge for the restoration of coastal plant communities - a case study of salt marshes and dune slacks at the Belgian coast [PDF]

open access: yes, 2005
Knowledge on seed bank density and species composition is crucial for predicting the probability that target species will establish in the plant community on a restored site.
Bossuyt, B.   +2 more
core  

Genetic diversity and core subset selection in ex situ seed collections of the banana crop wild relative Musa balbisiana [PDF]

open access: yes, 2019
Crop wild relatives (CWRs) play a key role in crop breeding by providing beneficial trait characteristics for improvement of related crops. CWRs are more efficiently used in breeding if the plant material is genetically characterized, but the diversity ...
Bawin, Yves   +9 more
core   +2 more sources

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