Results 141 to 150 of about 20,535 (303)
Development of Laterally Graded X‐Ray Multilayer Optics
This work presents the development of laterally graded X‐ray multilayer optics with both constant and variable lateral gradients. By precisely controlling substrate speed profiles and mask design, these multilayers achieve highly accurate lateral gradients and excellent sagittal thickness uniformity, making them ideal for spectroscopy application at ...
Arindam Majhi +11 more
wiley +1 more source
A Structural Analysis of Senior High School Students’ English Achievement Goal Orientation, Learning Anxiety, and Autonomous Learning Behavior [PDF]
Jun Chen, HUANG Zai-xiu
openalex +1 more source
Examining the Effects of Different Types of Achievement Goal Orientation on Undergraduate Students' Engagement in Distance Learning: The Mediating Effect of Self-Efficacy. [PDF]
Han T, Xu G, Lu W.
europepmc +1 more source
Recent Advances on Thermochromic Inks for Security Applications
Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira +5 more
wiley +1 more source
Father presence, adolescent girls' resilience, psychological security, and achievement goal orientation: examining direct and indirect associations. [PDF]
Zhou J, Wei X, Xue L.
europepmc +1 more source
An LCD‐compatible complementary liquid‐crystal metasurface delivers dual‐band, dual‐polarized Ka‐band wavefront control with millisecond switching via a 10‐µm LC gap. Interlaced patch/slot pairs enable independent phase tuning at 28 and 38 GHz, while strategic 45° slot rotation suppresses parasitic resonances. Measurements on a 160 × 160‐cell prototype
Daehyeon Kim +4 more
wiley +1 more source

