The thermoplastic injection molding simulation was executed using the commercial software Autodesk MoldFlow, which can analyze the entire injection process. The filling process is proven to substantially influence the fiber orientation…
Category: Engineering
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Thermodynamic analysis and intelligent modeling of statin drugs solubility in supercritical carbon dioxide
Semi-empirical models
In this study, ten newly developed semi-empirical models from 2016 to 2024 were utilized to correlate the supercritical solubility of various compounds. These models are categorized in three groups; (i) Solubility as a…
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Study on the mechanism of anchoring parameters of anchor rods in cemented broken surrounding rock
As an active support component that goes deep inside the rock mass and can change some mechanical properties of the rock mass, the mechanical essence of the bolt is to use the friction effect between the bolt and the surrounding rock to limit the…
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A novel ultra-steep subthreshold swing iTFET with control gate and control source biasing
As the semiconductor industry approaches the physical and material limits of traditional scaling, the demand for energy-efficient, high-performance devices has intensified. Among the promising alternatives, Tunnel Field-Effect Transistors (TFETs)…
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Experimental study on the influence of ground temperature and pore water pressure on the mechanics of excavation unloading sandstone
Stress–strain curve
The deviatoric stress-strain curves of the rock samples are show in Fig. 6; experimental results show that confining pressure is a critical factor affecting the strength and deformation of rock samples. Under the same…
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US firm’s world-largest sodium phosphate battery offers record savings
A New York-based company has delivered the first grid-scale, sodium-ion battery storage system in the United States. Peak Energy announced the launch and shipment of its sodium-ion battery energy storage system (ESS). The solution delivers a…
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Scientists rewrite life’s code to create virus-resistant bacteria
In a landmark feat of genetic engineering, researchers at the MRC Laboratory of Molecular Biology (LMB) in Cambridge have created a strain of Escherichia coli that functions with just 57 codons, down from the 64 used by virtually all known…
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Jury orders Tesla to pay $243M in deadly Autopilot crash case
A federal jury in Miami has found Tesla partly responsible for a 2019 crash that killed a 22-year-old woman and severely injured her boyfriend.
The ruling, which holds Elon Musk’s company accountable for failures in its Autopilot driver…
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German firm’s 250-ton Typhoon rocket combustion engine tested
A German company has completed a six-week test of its full-flow staged combustion rocket engine. Named Typhoon, the engine’s oxygen-rich preburner was tested at the German Aerospace Center (DLR) Lampoldshausen site. The Exploration Company’s…
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Labor Market Loses Momentum: July Adds 73K, Prior Months Slashed by 258K
Total nonfarm payroll employment changed little in July, increasing by an anemic 73,000 jobs—well below the consensus forecast of a 110,000 gain—while the unemployment rate held at 4.2%, the U.S. Bureau of Labor Statistics reported…
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