نتایج جستجو برای: morpholgy
تعداد نتایج: 19 فیلتر نتایج به سال:
We present the first deep VLA radio images of flat-spectrum radio quasars (FSRQ) with multiwavelength emission properties similar to those of BL Lacs with synchrotron X-rays. Our observations of twenty-five of these sources show that their radio morphologies are similar to those of other radio quasars. However, their range of extended powers is more similar to that of BL Lacertae objects (BL La...
Trusler, P.W. and Sharp, A.C. 2016. Description of new cranial material of Propalorchestes (Marsupialia: Palorchestidae) from the Middle Miocene Camfield Beds, Northern Territory, Australia. Memoirs of Museum Victoria 74: 291–324. Additional material referable to Propalorchestes novaculacephalus from the middle Miocene Camfield Beds is described. A cranium prepared in 1999-2000 from material co...
ساختار میوه 10 تاکسون از جنس ورونیکا از نظر ریختشناسی و تشریحی مورد مطالعه قرار گرفت. شرح کامل مشخصات میوه هر تاکسون ارائه میشود. گروهبندی طبیعی از این تاکسونها براساس ساختار میوه امکانپذیر است. کلید شناسایی با استفاده از ویژگیهای میوه برای تاکسونهای مورد بررسی ارائه میگردد.
A small subset of extragalactic double radio sources, termed HYbrid MOrpholgy Radio Sources (HYMORS), is distinguished by a very unusual, hybrid morphology in terms Fanaroff–Riley (FR) classification. In HYMORS, one lobe appears edge-darkened (FR I), while the other shows well-defined emission peak near its outer edge (edge-brightened, FR II). Such sources are rare, but critical for constrainin...
OBJECTIVE A study of the histological events under interleukin-1α (IL-lα) induction of bovine nasal cartilage (BNC) could result in useful data to better understand the mechanisms involved in tissue breakdown in joint diseases. The aim of this study was to investigate the effects of IL-lα on chondrocyte phenotype and extracellular matrix (ECM) changes in BNC explants. MATERIALS AND METHODS In...
The introduction of electromyography in orthodontics determined the beginning of some studies about neuromuscolar system’s response to physiological and pathological oral alterations and the effect of masticatory muscles on facial morphology.1,2 Experimental studies demonstrated that a real change in muscolar function causes morphology alterations.1 Several studies in literature, from Watt e Wi...
Nowadays, application of implants as a new method for replacing extracted teeth have been improved. So, many researches have been performed for improving the characteristics of implants. The aim of this study was to design and produce a desired coating in order to obtaining two goals including improvement of the corrosion behavior of metallic endodontic implant and the bone osseointegration sim...
objective: a study of the histological events under interleukin-1α (il-lα) induction of bovine nasal cartilage (bnc) could result in useful data to better understand the mechanisms involved in tissue breakdown in joint diseases. the aim of this study was to investigate the effects of il-lα on chondrocyte phenotype and extracellular matrix (ecm) changes in bnc explants. materials and methods: in...
High-risk coronary atherosclerotic plaques that are believed to lead to acute coronary events usually demonstrate 2 distinct features on computed tomography (CT) angiography: low ( 30 HU) attenuation presumably representing the necrotic core and positive remodeling (plaque area/reference area, 1.1) of the affected vascular segments (1). Plaques that lack these 2 features are less commonly assoc...
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