Results 51 to 60 of about 549,511 (261)

Cluster Analysis of Ranunculus Species [PDF]

, 2002
The aim of the experiment was to examine whether the morphological characters of eleven species of Ranunculus collected from a number of populations were in agreement with the genetic data (isozyme).
SURANTO,
core  

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

RARE SPECIES OF PLANTS

, 1980
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Birds as tourism flagship species: a case study of tropical islands. [PDF]

, 2009
Species selected as flagships to promote conservation activities around the world are typically well known and charismatic mega-fauna. Unfortunately this limits the scope for applying the concept as some critical areas for biodiversity conservation, such
Veríssimo, Diogo, Groombridge, Jim J., MacMillan, Douglas C., Bristol, Rachel M., J. Groombridge, R. Bristol, Fraser, Iain M, D. Veríssimo, I. Fraser, D. C. MacMillan   +9 more
core   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Ecological Niche Modeling and Local Knowledge Predict New Populations of \u3cem\u3eGymnocladus assamicus\u3c/em\u3e a Critically Endangered Tree Species

, 2010
Gymnocladus assamicus is a critically endangered tree species endemic to northeastern India. Local inhabitants traditionally used this species for a variety of purposes.
Choudhury, Baharul I, Peterson, A. Townsend, Menon, Shaily, Khan, M. Latif   +3 more
core  

Covariation between intraspecific genetic diversity and species diversity within a plant functional group

, 2008
1. Species diversity and genetic diversity are fundamental components of biodiversity. A primary goal of biodiversity studies is to explain the distribution of species and alleles in space and time.
Enright, N.J., Krauss, S., He, Tianhua, Enright, Neal, Lamont, B.B., He, T., Krauss, S.L., Lamont, Byron, Miller, B.P., Miller, Ben   +9 more
core   +1 more source

Public support for conserving bird species runs counter to climate change impacts on their distributions [PDF]

, 2014
The authors acknowledge the Danish Council for Independent Research, Social Science for financial support (Grant no. 75-07-0240) and the Danish National Research Foundation for support to the Centre for Macroecology, Evolution and Climate.There is ...
Strange, Niels, Niels Strange, Lundhede, Thomas Hedemark, Thomas Hedemark Lundhede, Thomas Hedemark Lundhede (591085), Thorsen, Bo Jellesmark, Jon Fjeldså, Bo Jellesmark Thorsen, Nick Hanley (591087), Jon Fjeldså (24449), Fjeldsa, Jon, Jacobsen, Jette Bredahl, Hanley, Nick, Niels Strange (591088), Lundhede, Thomas, Jette Bredahl Jacobsen (591086), Carsten Rahbek (173511), Bo Jellesmark Thorsen (591089), Nick Hanley, Carsten Rahbek, Rahbek, Carsten, Jette Bredahl Jacobsen, Hanley, Nicholas David   +22 more
core   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source