Abstract: In this paper, we present a novel and unified small-signal modeling technique for Pulse-Width Modulated (PWM) DC-DC Buck converters with Ripple-Based Constant On-Time (RBCOT) control. In ...

Four County Society of Model Engineers train display at TownMall of Westminster on Tuesday, Dec. 23. The modular train display, meant to depict scenes from a mid-1950’s summer in ...

I first encountered the Lone Star Treble-O-lectric system when one of my old school friends had a box full of play-worn ...

Bipolar Disorder, Digital Phenotyping, Multimodal Learning, Face/Voice/Phone, Mood Classification, Relapse Prediction, T-SNE, Ablation Share and Cite: de Filippis, R. and Al Foysal, A. (2025) ...

So do we really need one amp sim package? Neural DSP thinks we do, because the Finnish company just dropped a major new ...

Alibaba Group's open-source Qwen model, recognized as a key player in the AI market, now forms the foundation of Singapore's large language model (LLM) SEA-LION. The latest version, Qwen-SEA-LION-v4, ...

RICHMOND, Va. (WRIC) — Calling all train lovers in the Richmond area! The Model Railroad Show returns to the city this weekend for three days of train-themed fun. From Friday, Nov. 28, to Sunday, Nov.

Abstract: In the context of full automation of train operation, flexible train management, and improved traffic capacity, the Next Generation Train Control and Monitoring System (NG-TCMS) represents a ...

SHAMOKIN — Lincoln Gilger liked the long trains at the Lower Anthracite Model Railroad Club’s open house on Saturday. In this 5-year-old’s eyes, the trains were about 1,000 cars long.

AUSTIN (KXAN) – The city of Austin is preparing to roll out a new traffic-signal system next year, designed to help ambulances and fire trucks reach their destinations faster and more safely. The new ...