Results 81 to 90 of about 881,670 (309)

Hyperbolic Flowers

open access: yesJournal of Mathematics and the Arts, 2020
9 pages, 10 ...
openaire   +2 more sources

Enhanced Endoscopic Internal Drainage of Gastric Abscess Through Additively Manufactured Stents

open access: yesAdvanced Healthcare Materials, EarlyView.
Postoperative gastric leaks are often treated with off‐label biliary double‐pigtail stents, yet conventional extruded designs are not optimized for leak anatomy, can migrate, and may limit abscess evacuation. PETALS is introduced to optimize transmural drainage geometry and enable patient‐specific 3D‐printable stents.
Parima Phowarasoontorn   +14 more
wiley   +1 more source

Active Ingredients Combinations for Pathogens Control on Cucumber Crops under High Plastic Tunnels

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2017
In Romania, Pseudoperonospora cubensis and Sphaerotheca fuligineaare the most important pathogens on cucumber crops under high plastic tunnels. For controlling these pathogens there are applied products with different active ingredients: dimethomorph 9 %,
Gabriela ŞOVĂREL   +2 more
doaj   +1 more source

STUDI PEMBUATAN TABLET EFFERVESCENT DENGAN MENGGUNAKAN EKSTRAK BUNGA KANA (Canna coccinea Mill ) (KAJIAN JENIS PELARUT,WARNA BUNGA DAN JENIS GULA) [PDF]

open access: yes, 2009
Cana flower is one of agriculture products which has function to be decoration plant. Crown of kana has known contain of anthoxianin and anthoxantin pigment, which has function become antioxidant.
Thamrin, Husni
core  

Drawing Area-Proportional Euler Diagrams Representing Up To Three Sets [PDF]

open access: yes, 2013
Area-proportional Euler diagrams representing three sets are commonly used to visualize the results of medical experiments, business data, and information from other applications where statistical results are best shown using interlinking curves ...
Flower, Jean   +3 more
core   +3 more sources

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

open access: yesAdvanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez   +8 more
wiley   +1 more source

Sustainable flower bulb production: prototyping integrated flower bulb production systems on sandy soils in The Netherlands [PDF]

open access: yes, 2002
Flower bulb production in The Netherlands is economically successful. However, production methods rely heavily on external inputs, causing contamination of surface and ground water. The use of pesticides has been estimated 100 kg active ingredient (a.i.)
Jansma, J.E.   +2 more
core   +2 more sources

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

open access: yesAdvanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano   +18 more
wiley   +1 more source

Does Flower Morphology affect Honey Bee Preference? [PDF]

open access: yes, 2018
Considering honey bee populations are at threat of declining. Flower preference is important to understand how we can attempt to preserve their habitats.
Kim, Tania, Lofing, Madison
core  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

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