Results 111 to 120 of about 8,416 (316)
Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source
Leaf anatomy of the genus Ehrharta (Poaceae) in southern Africa: the Villosa group
Bothalia: African Biodiversity & Conservation, 1987 The leaf blade anatomy of Ehrharta villosa Schult. f. var. villosa, var. maxima Stapf and E. thunbergii Gibbs Russell is described and illustrated. These three taxa, constituting the Villosa species group, share a diagnostic leaf anatomy distinguished
R. P. Ellis
doaj +1 more source
Photovoltaic Prickle Pear Harvesting Tool
Natural Resources, 2013 Mexico is the largest cactus exporter of the world and 40% of the production cost is provided from the harvest operation. Many workers are required to operate daily and suffer wrist pain after two weeks of collecting pears with mechanical pruners. A motor driven tool supplied from a photovoltaic system was employed for harvesting; different blades were
openaire +2 more sources
Substrate Stress Relaxation Regulates Cell‐Mediated Assembly of Extracellular Matrix
Advanced Functional Materials, EarlyView.Silicone‐based viscoelastic substrates with tunable stress relaxation reveal how matrix mechanics regulates cellular mechanosensing and cell‐mediated matrix remodelling in the stiff regime. High stress relaxation promotes assembly of fibronectin fibril‐like structures, increased nuclear localization of YAP and formation of β1 integrin‐enriched ...
Jonah L. Voigt +2 more
wiley +1 more source
Leaf anatomy of three herbaceous bamboo species [PDF]
Brazilian Journal of Biology, 2002 Fully developed leaves of Cryptochloa capillata (Swallen) Soderstrom, Raddia brasilienses Bertol and Pharus lappulaceus Aublet (Poaceae: Bambusoideae) were collected at Restinga de Jacarepiá, Environment Proctection Area of Massambaba, county of Rio de ...
R. C. VIEIRA +3 more
doaj
Epidermal Studies in some Members of Andropogoneae (Poaceae)
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2009 The aim of this study was the micromorphology of the members of Andropogoneae (Poaceae) and to prepare the identification key using micromorphological features.
Madhukar Raole VINAY +1 more
doaj +1 more source
CHARACTERIZATION OF THE LEAF EPIDERMIS OF TWO SESLERIA SPECIES [PDF]
, 2010 Leaf epidermis has been used as character in taxonomy of Poaceae family since the 1930s. The purpose of present study was to determine leaf epidermal features helpful in distinguishing two species of Sesleria genus – Sesleria heufleriana Schur and ...
COMANESCU PETRONELA, KUZMANOVIC NEVENA
core
Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions
Advanced Functional Materials, EarlyView.Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley +1 more source
Spectroscopic Discrimination of Sorghum Silica Phytoliths
Frontiers in Plant Science, 2019 Grasses accumulate silicon in the form of silicic acid, which is precipitated as amorphous silica in microscopic particles termed phytoliths. These particles comprise a variety of morphologies according to the cell type in which the silica was deposited.
Victor M. R. Zancajo +9 more
doaj +1 more source
Skin Cancer, 1991 67歳男性の上腕に生じた有棘細胞癌の再発例に対し, CAV療法 (CDDP, ADM, VDS) を試みた。同療法6クールを施行し, 転移巣の著明な縮小を得た。CAV療法は, 有棘細胞癌の進行例の治療に有効であると思われた。
Mitsuyoshi OMOTO +5 more
openaire +2 more sources