نتایج جستجو برای: plasma diagnostic
تعداد نتایج: 636121 فیلتر نتایج به سال:
It is desirable to have a biomarker which can facilitate low-dose CT in diagnosis of early stage lung cancer. CTAPIII/CXCL7 is reported to be a potential biomarker for diagnosis of early lung cancer. In this study, we investigated the serum level of CTAPIII/CXCL7 in patients at different stage of lung cancer and the diagnostic efficacy of CTAPIII/CXCL7 in NSCLC. The plasma level of CTAPIII/CXCL...
Two electrical techniques that are frequently used to characterize radio frequency plasmas are described: current–voltage probes for plasma power input and compensated Langmuir probes for electron energy probability functions and other parameters. The following examples of the use of these techniques, sometimes in conjunction with other diagnostic methods, are presented: plasma source standardi...
A new diagnostic has been developed to investigate the wave-particle interaction in phase-space gyrokinetic particle-in-cell codes. Keeping information about energy transfer terms velocity space, technique implemented and tested global code ORB5 it gives an opportunity localize domains of maximum wave–plasma exchange for separate species. Moreover, contribution different species resonances can ...
Abstract In a dusty plasma, nanometer-sized solid dust particles can be grown by the polymerization of plasma species from reactive precursor gas. This type found in large-scale astrophysical objects, as well semiconductor manufacturing and material processing. laboratory environment, parameters carefully controlled dynamics growth interaction between studied. this work, we investigate cyclic l...
The requirements for plasma and first wall measurements on ITER, and the planned ITER diagnostic system, have been reviewed as part of the ITER design review process by a panel of experts experienced in operating modern tokamaks. The review panel recommended some changes in both the measurement requirements and the diagnostic system. These changes have been largely adopted and a new baseline di...
AIM To evaluate the diagnostic and prognostic value of circulating Metastasis Associated in Colon Cancer 1 (MACC1) transcripts in plasma of gastric cancer patients. METHODS We provide for the first time a blood-based assay for transcript quantification of the metastasis inducer MACC1 in a prospective study of gastric cancer patient plasma. MACC1 is a strong prognostic biomarker for tumor prog...
Introduction: Preeclampsia is a common disorder that is a leading cause of perinatal and maternal morbidity and mortality however its specific etiology has still remained obscure.The first step in preventing preeclampsia is early detection of women at risk. Since there is no valid and reliable screening test, appropriate diagnostic and screening tests are necessary, which are inexpensive, non-i...
First results of ion and electron temperature profile measurements from the x-ray imaging crystal spectrometer (XICS) diagnostic on the Large Helical Device (LHD) are presented. This diagnostic system has been operational since the beginning of the 2011 LHD experimental campaign and is the first application of the XICS diagnostic technique to helical plasma geometry. The XICS diagnostic provide...
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