In this paper, we fabricated CQDs-modified ZnO nanowire gas sensor based on 3D substrate. Evaluation of the sensing performance reveals that the 3D substrate significantly enhances acetone sensitivity ...

Qwen3 comes in two versions: a large LLM with the bulky name Qwen3-235B-A22B, which, according to Alibaba, should be able to keep up with models such as DeepSeek R1 o3-mini from OpenAI and Gemini ...

Photogrammetry techniques allowed the researchers to make 3D models of the tracks. Bennett et al., Palaeontologia Electronica, 2025 Researchers also analyzed a footprint with splayed toes and claws.

However, they're not building them in the conventional way. They're printing them using the world's largest 3D printer of its kind. "We thought, 'How do we turn that wood waste into something very ...

The ongoing debate over DEI often frames the practice as either fundamentally flawed or entirely unnecessary. However, this binary perspective oversimplifies a far more complex reality. Research ...

To rationalize the de-acetoacetylation activity of HDAC3, small-molecule substrate mimics containing acyllysine (acetyllysine mimic ... The poses for both molecules coincide with the methionine model ...

A stronger board can take more force. Engineers have models that make this everyday sense more precise. Engineering strength depends on an interpretive framework that relates forces, the size of an ...

Additive manufacturing, or 3D printing, has drastically improved the ... enable superior performance and make systems more sustainable. Kube: Our technique will be developed at Penn State and ...

However, as it turns a new document by OpenAI itself proves that its new AI models are prone to not just hallucination (making stuff up), but even more hallucinations than its previous reasoning ...

However, the new models still hallucinate, or make things up — in fact, they hallucinate more than several of OpenAI’s older models. Hallucinations have proven to be one of the biggest and ...