نتایج جستجو برای: basal layer bl
تعداد نتایج: 381596 فیلتر نتایج به سال:
Carcinoma in-situ (CIS) is defined as a true and not-yet invasive neoplasm. Histopathologically, it shows basaloid cell formation known as dysplastic cells mixed with normal differentiated cells in the epithelium. Microscopically, it is difficult to distinguish normal basal cells and carcinomatous cells, also how their biological behavior and how they reach the superficial layer are still unkno...
Aiming to minimize service delay, we propose a new random caching scheme in device-to-device (D2D)-assisted heterogeneous network. To support diversified viewing qualities of multimedia video services, each file is encoded into base layer (BL) and multiple enhancement layers (ELs) by scalable coding (SVC). A super layer, including the BL several ELs, transmitted every user. We define quantify d...
Our recent studies revealed that focal basal cell layer disruption (FBCLD) induced auto-immunoreactions represented a contributing factor for human prostate tumor progression and invasion. As the basement membrane surrounds and attaches to the basal cell layer, our current study assessed whether FBCLD would impact the physical integrity of the associated basement membrane. Paraffin sections fro...
Basal-like breast cancers (BLBC) express a luminal progenitor gene signature. Notch receptor signaling promotes luminal cell fate specification in the mammary gland, while suppressing stem cell self-renewal. Here we show that deletion of Lfng, a sugar transferase that prevents Notch activation by Jagged ligands, enhances stem/progenitor cell proliferation. Mammary-specific deletion of Lfng indu...
Obesity induces chronic inflammation and is an established risk and progression factor for triple-negative breast cancers, including basal-like (BL) and claudin-low (CL) subtypes. We tested the effects of dietary supplementation with ethyl esters of the marine-derived anti-inflammatory omega-3 fatty acids eicosapentaenoic and docosahexaenoic acid (EPA+DHA; Lovaza) on growth of murine BL and CL ...
Significant efforts have been made to gain a better understanding of the heterogeneity of triple-negative breast cancers from the histological to the molecular and genomic levels. In this study, we attempted to bring forward gene expression subtypes of triple-negative breast cancer (TBNC) to the clinic, by translating gene stratification to clinically accessible immunohistochemical (IHC) classi...
nitrogen (n) affects adversely the tobacco yield quantity and quality as it increases yield, chlorine and nicotine contents, but decrease potassium content. this experiment was aimed at optimization of (the balance between) n concentration in leaf, stem and root to increase both yield quantity and quality (high potassium, low chlorine and medium nicotine contents) using artificial neural networ...
در این پایان نامه ابتدا جبر bl را تعریف کرده و خواصی از آن را بیان می کنیم. سپس دستگاه های قیاسی جبرهای bl را مورد بررسی قرار داده و به بیان قضایایی از آن می پردازیم. بررسی ساختار دستگاه های قیاسی تماماً رسند تحویل ناپذیر جبرهای bl نیز از اهداف این پایان نامه است. در انتها به ساختارهای جبرهای bl ارشمیدسی و ابرارشمیدسی پرداخته می شود.
در این رساله به مطالعه ساختار فیلترهای فازی در bl-جبرها می پردازیم.به همین منظور مفهوم bl-جبرها ?ایده آل ها ?فیلتر استلزامی و مفهوم مجموعه های فازی دوقطبی در ساختار فیلترها از bl-جبرها به کار گرفته می شود و با استفاده از آن یک مفهوم تعمیم یافته از فیلترهای ضدفازی در bl -جبرها معرفی میگردد و خواص آن ها مورد بررسی قرار می گیرد
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