نتایج جستجو برای: آلیاژسازی با tig
تعداد نتایج: 670374 فیلتر نتایج به سال:
Idiopathic pulmonary fibrosis has a poor prognosis and few efficacious treatments. The immunosuppressant cyclosporin A has been shown to inhibit tumour growth factor (TGF)-beta-induced collagen deposition in vitro, and is widely used in Japan as a potent antifibrotic agent. Tacrolimus (FK506) is another attractive immunosuppressant, which may be useful in the treatment of pulmonary fibrosis. Th...
Polypeptides emerging from the ribosome are assisted by a pool of molecular chaperones and targeting factors, which enable them to efficiently partition as cytoplasmic, integral membrane, or exported proteins. In Escherichia coli, the chaperones SecB, Trigger Factor (TF), and DnaK are key players in this process. Here, we report that, as with dnaK or dnaJ mutants, a secB null strain exhibits a ...
Due to special properties such as low density, high strength and high corrosion resistance Ti-6Al-4V alloy has been used extensively in various industries, especially in the aerospace aspects. However the major problem of this alloy is its poor tribological properties under relatively high loads. In the present study, in order to improve the tribological properties of mentioned alloy, chromium ...
The prediction of the weld bead geometry parameters is an important aspect welding processes due to it related strength welded joint. This research focuses on using statistical design techniques and a deep learning neural network predict shape shielded metal arc (SMAW), inert gas (MIG), tungsten (TIG) processes. With techniques, experiments were carried out obtain data for generating regression...
در این تحقیق ترکیب پودری %atB10-%atSi14-%atMo76 به کمک آسیاب سایشی و در شرایطی ویژه، آلیاژسازی مکانیکی شد. پودرهای حاصله در قالب فلزی، فشرده شده و به مدت 10 ساعت در دمای °C1100 تحت عملیات آنیل نفوذی خنثی قرار گرفتند؛ سپس قرصهای زینتر شده کاملاً خورد شده و پس از دانهبندی، به کمک روش پاشش حرارتی APS در شرایط حفاظت شده و حفاظت نشده، بر روی زیرلایههایی از فولاد معمولی قرار گرفتند. خصوصیات فازی و ...
Fin-shaped Field-Effect Transistors} (FinFETs) with Three Independent Gates (TIG) have been recently demonstrated capable of an ultra-steep-slope operation down to 3.4mV/dec. In this paper, we explore their opportunities in the domain of analog design and terahertz detectors. We see that they could result in analog circuits with 25× power efficiency improvement and in THz detectors with 2 order...
We describe the TIG formalism and its advantages over CFGs and TAGs. We then give an algorithm for training PLTIGs following Hwa (2001). We train on a partially supervised corpus by repeated parsing with a lexicalized normal form. The training algorithm is EM-style, and the parsing algorithm is a generalization of CKY. Finally, we look toward the possibility of extending this method into a sync...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید