Results 61 to 70 of about 26,665 (263)
Profiles of K–12 mathematics teachers’ innovative behavior: A latent profile analysis
InfinityThis study aims to identify the profiles of K–12 mathematics teachers’ innovative behavior in China using a latent profile analysis approach. Previous studies have mostly used variable-centered methods to examine factors associated with teachers ...
Heris Hendriana +3 more
doaj +1 more source
Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions
Advanced Functional Materials, EarlyView.DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng +7 more
wiley +1 more source
Sign-changing solutions for some nonlinear problems with strong resonance
Boundary Value Problems, 2011 By means of critical point and index theories, we obtain the existence and multiplicity of sign-changing solutions for some elliptic problems with strong resonance at infinity, under weaker conditions.
Qian Aixia
doaj
Pythagoras, 2020 The South African education system bears evidence of fluctuations in the final Grade 12 mathematics marks occurring across different learner profiles. This study reflected on the National Senior Certificate (NSC) mathematics results from the Western Cape
Nombuso Zondo +2 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand +13 more
wiley +1 more source
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2017 Many studies mentioned that there is a decline in the a achievement of intermediate second class students in mathematics . Parents and mathematics teachers had emphasized that .
M. H Awad
doaj
A Mathematical Bibliography of Signed and Gain Graphs and Allied Areas [PDF]
The Electronic Journal of Combinatorics, 2018 A signed graph is a graph whose edges are labeled by signs. This is a bibliography of signed graphs and related mathematics.Several kinds of labelled graph have been called "signed" yet are mathematically very different. I distinguish four types:Group-signed graphs: the edge labels are elements of a 2-element group and are multiplied around a polygon ...
openaire +2 more sources
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
KEPUASAN MAHASISWA PENDIDIKAN MATEMATIKA DITINJAU DARI LAYANAN DOSEN PENASEHAT AKADEMIK
Al Khawarizmi, 2019 Lecturer is educators who are under the auspices of higher education institutions. one of the duties of the lecturer is to guide and help develop the potential of students so they can complete their studies.
Raudhatul Husna +2 more
doaj +1 more source
Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing
Advanced Functional Materials, EarlyView.A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin +7 more
wiley +1 more source