Results 161 to 170 of about 15,918 (289)

“We actually made something and solved a problem”: Exploring relationships between middle school engineering culture and girls' engineering experiences

Science Education, Volume 107, Issue 1, Page 149-179, January 2023., 2023
Abstract As historically construed, both engineering culture and school science culture marginalize girls. With the focus on engineering in the Next Generation Science Standards (NGSS), engineering education researchers have called for a more targeted investigation of how girls at the K‐12 level engage in engineering.
Aerin W. Benavides, Edna Tan, Angela Calabrese Barton   +2 more
wiley   +1 more source

Enhancing security in electromagnetic radiation therapy using fuzzy graph theory. [PDF]

Sci Rep
Lal R, Singh RK, Nishad DK, Khalid S.
europepmc   +1 more source

Irregular Interval Valued Fuzzy Graphs

, 2014
Madhumangal Pal, Hossein Rashmanlou
openalex   +2 more sources

Mod Tanh‐Activated Physical Neural Network MPPT Control Algorithm for Varying Irradiance Conditions

Energy Science &Engineering, EarlyView.
The proposed MPPT controller (CRT‐POA‐PID) is implemented to enhance power efficiency in the PV system. The beta‐distributed point estimation technique is used for mismatch factor correction, improving performance. Simulations show a 98.42% efficiency improvement, a 4.54 dB reduction in total harmonic distortion, and faster convergence compared to ANN ...
Khuong Nguyen‐Vinh, Surender Rangaraju, Michal Jasinski   +2 more
wiley   +1 more source

On fuzzy graph searching

International Journal of Approximate Reasoning, 1988
openaire   +2 more sources

Static VAr Compensator Control Using Phasor Measurement Unit Feedback Signals for Voltage Stability Improvement in Power Systems

Energy Science &Engineering, EarlyView.
Static VAr Compensators can provide significant improvement in power system stability. Phasor Measurement Units are used in combination with SVCs for fast and reliable control of its operation. By combining the VAr control and Voltage Regulation control methods of the SVC, superior performance is obtained.
Faris Alsalem, Ayman Faza
wiley   +1 more source

Connected Domination Numbers of Fuzzy Square Graphs

, 2014
N Sarala, T Kavitha
openalex   +1 more source

Fuzzy Rough Graph Theory with Applications [PDF]

, 2018
Muhammad Akram, Maham Arshad, Shumaiza
openalex   +1 more source

Next‐Generation Flexible and Stretchable Vision Systems for Advanced Image Acquisition and Processing

FlexTech, EarlyView.
ABSTRACT Robotic vision is essential for enabling intelligent and autonomous systems across diverse applications, including manufacturing, healthcare, autonomous navigation, and surveillance. However, conventional vision systems, which rely on rigid imaging hardware, face challenges such as limited adaptability, high energy consumption, and processing ...
Jinhong Park, Jinsung Mok, Jisang Ha, Changsoon Choi, Dae‐Hyeong Kim   +4 more
wiley   +1 more source

Graphs in an Intuitionistic Fuzzy Soft Environment [PDF]

, 2018
Sundas Shahzadi, Muhammad Akram
openalex   +1 more source