نتایج جستجو برای: مد tem
تعداد نتایج: 47549 فیلتر نتایج به سال:
Preparation of Transmission Electron Microscope (TEM) samples by Focused Ion Beam (FIB) milling is one of the most precise techniques now routinely used for example in failure analysis or material science. These TEM samples are commonly prepared using Ga FIB technology, starting more than 20 years ago [13]. Presently FIB columns are commonly combined with the Scanning Electron Microscopy (SEM) ...
مقاله حاضر که پژوهشی در حوزه ی مد و فرهنگ می باشد، در ابتدا با تعریفی جامع از مد و فرهنگ و نقش وتاثیر آن در جامعه، به بررسی ماهیت مد و انواع آن در جوام ع مختلف می پردازد. با گذری بر نحوه پیدایش مد و مدگرایی در جوامع مختلف و نحوه زوال آنها، به ضرورت و اهمیت مدیریت مد در سطح جوامع اشاره می کند و در ادامهضمن بحث در مورد مراحل مدیریت پدیده ی م د، به ارائه الگوی مدیریتی آن می پردازد. در پایان به این...
An excessive requirement for methionine termed methionine dependence, appears to be a general metabolic defect in cancer. We have previously shown that cancer-cell growth can be selectively arrested by methionine deprivation such as with recombinant methioninase (rMETase). The present study used a previously-established patient-derived orthotopic xenograft (PDOX) nude mouse model of BRAF V600E-...
Melanoma is a recalcitrant disease in need of transformative therapuetics. The present study used a patient-derived orthotopic xenograft (PDOX) nude-mouse model of melanoma with a BRAF-V600E mutation to determine the efficacy of temozolomide (TEM) combined with tumor-targeting Salmonella typhimurium A1-R. A melanoma obtained from the right chest wall of a patient was grown orthotopically in the...
The anti-glioma effect of temozolomide (Tem) is sometimes undermined by the emerging resistance. Recently, resveratrol (Res), herbal medicine extracted from grape seeds, has been demonstrated for its potential use in chemosensitization. In the current study, both these drugs were loaded simultaneously into nanoparticles with methoxy poly(ethylene glycol)-poly epsilon caprolactone (mPEG-PCL) as ...
Leukocyte transendothelial migration (TEM) is regulated by several signaling pathways including Src family kinases (SFK) and the small RhoGTPases. Previous studies have shown that vascular endothelial-cadherin (VE-cad) forms a complex with β-,γ-, and p120-catenins and this complex disassociates to form a transient gap during leukocyte TEM. Additionally, p120-catenin (p120-1A) overexpression in ...
In this invited talk, I will suggest where we are in our use of TEM for imaging extended defects and guess where we are going. Since the topic of this Symposium concerns advances in imaging and quantification of strain, local atomic structure, and the chemistry of extended defects, the present talk will emphasize the history and development of diffraction contrast methods for the analysis of ex...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید