Results 51 to 60 of about 64,339 (324)

The Structure of the Bazhanov-Baxter Model and a New Solution of the Tetrahedron Equation

, 1999
We clarify the structure of the Bazhanov-Baxter model of the 3-dim N-state integrable model. There are two essential points, i) the cubic symmetries, and ii) the spherical trigonometry parametrization, to understand the structure of this model.
Baxter, Bazhanov, Bazhanov, Date, Hietarinta, Horibe, Horibe, Kashaev, Kashaev, Kazuyasu Shigemoto, Korepanov, Mangazeev, Minoru Horibe, Sergeev, Zamolodchikov   +14 more
core   +2 more sources

Safety Evaluation of Repeated Application of Polymeric Microarray Patches in Miniature Pigs

Advanced Healthcare Materials, EarlyView.
This study demonstrates the safety of repeated application of three types of microarray patches (MAPs), hydrogelforming, dissolving, and implantable, over four weeks in miniature pigs. No adverse skin or systemic effects were observed, supporting the clinical potential of MAPs as safe and effective drug delivery platforms.
Qonita Kurnia Anjani, Aaron R. J. Hutton, Peter E. McKenna, Eneko Larrañeta, Ryan F. Donnelly   +4 more
wiley   +1 more source

Cooperative Ammonia Formation Catalyzed by Molybdenum and Samarium Complexes

Angewandte Chemie, EarlyView.
A series of newly prepared samarium complexes were found to work as effective PCET catalysts to facilitate the molybdenum‐catalyzed ammonia formation from dinitrogen under ambient reaction conditions. This is the first successful example of samarium complexes working as effective catalysts over 300 times to facilitate the transfer of protons and ...
Taichi Mitsumoto, Taiji Nakamura, Hiromasa Tanaka, Kazunari Yoshizawa, Yoshiaki Nishibayashi   +4 more
wiley   +2 more sources

Mathematics History and Cognitive Values on a Didactic Sequence: Teaching Trigonometry

REDIMAT, 2018
This article summarizes the preparation and the results of a study, which aimed to evaluate the effectiveness of historical-philosophical approach in teaching trigonometry in association with the detection of cognitive values, as presented by Lacey.
Helenara Regina Sampaio Figueiredo, Irinéa de Lourdes Batista   +1 more
doaj   +1 more source

Mussel‐Inspired Molecular Strategies for Fabricating Functional Materials With Underwater Adhesion and Self‐Healing Properties

Advanced Materials, EarlyView.
This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley   +1 more source

Bicyclic Selenenyl Sulfides with Tuned Bioreductive Step Rates Reveal Constraints for Probes Targeting Thioredoxin Reductase

Angewandte Chemie, EarlyView.
Thiol reductants activate dichalcogenide probes by a cascade of partly reversible steps. Careful dichalcogenide engineering can tune the rates of these steps separately, to aim at probes that are kinetically selective for specific oxidoreductases in live cells.
Lukas Zeisel, Lucas Dessen Weissenhorn, Karoline C. Scholzen, Andrea Madabeni, Laura Orian, Elias S. J. Arnér, Oliver Thorn‐Seshold   +6 more
wiley   +2 more sources

Isolating approaches: How middle-division physics students coordinate forms and representations in complex algebra

Physical Review Physics Education Research, 2019
Mathematical reasoning with algebraic and geometric representations is essential for success in upper-division and graduate-level physics courses. Complex algebra requires student to fluently move between algebraic and geometric representations.
Emily M. Smith, Justyna P. Zwolak, Corinne A. Manogue   +2 more
doaj   +1 more source

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

Advanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi, Yadi Fan, Qin Zhang, Yingying Huang, Mo Yang   +4 more
wiley   +1 more source

Teaching Transformations of Trigonometric Functions with Technology

Journal of Interactive Media in Education, 2020
Trigonometry is integral to mathematics education. The field of trigonometry plays a crucial role in the study of mathematics and its applications. Despite the importance of the subject, students struggle to understand trigonometric constructs such as ...
Neil Bornstein
doaj   +1 more source

CREATIVE THINKING ABILITIES OF PROSPECTIVE MATHEMATICS TEACHERS IN SOLVING OPEN-ENDED TRIGONOMETRY PROBLEM

Aksioma: Jurnal Program Studi Pendidikan Matematika, 2023
The current technological developments require students to have creative thinking skills. One of the four thinking skills needed in the 21st century is creative thinking skills which is still lacking in students. The purpose of this study was to describe
Erisca Lusy Rusdianti, Hendro Permadi, Sisworo Sisworo   +2 more
doaj   +1 more source