نتایج جستجو برای: شاخص های cnd

تعداد نتایج: 497275  

Journal: :Astronomy and Astrophysics 2022

The accretion rates needed to fuel the central black hole in a galaxy can be achieved via viscous torques thick disks and rings, which resolved by millimetre interferometry within inner ~20pc of active NGC1068 at comparable scales sensitivity single dish observations Circumnuclear Disk (CND) Galactic Center. To interpret these regions determine physical properties their gas distribution, we pre...

Journal: :The Astrophysical Journal 2022

Recent developments in (sub-)millimeter facilities have drastically changed the amount of information obtained from extragalactic spectral scans. In this paper, we present a feature extraction technique using principal component analysis (PCA) applied to arcsecond-resolution (1.0-2.0 arcsec = 72-144 pc) scan datasets for nearby type-2 Seyfert galaxy, NGC 1068, Band 3 Atacama Large Millimeter/su...

Journal: :Monthly Notices of the Royal Astronomical Society 2021

We present the first census of giant molecular clouds (GMCs) complete down to 10$^6 M_{\odot}$ and within inner 4 kpc nearest elliptical powerful radio galaxy, Centaurus A. identified 689 GMCs using CO(1--0) data with 1" spatial resolution ($\sim 20$ pc) 2 km/s velocity obtained Atacama Large Millimeter/submillimeter Array (ALMA). The $I$(CO)-$N$(H$_2$) conversion factor based on virial method ...

Journal: :Journal of Entomological Society of Iran 2023

برخی از گونه ‏های زنبور تریکوگراما، دارای نوعی همزیستی با باکتری Wolbachia هستندکه باعث القاء بکرماده ‏زایی در آنها می‏شود. جمعیت‌هایی این پارازیتوئید تخم آفات که نتاج ماده بیشتری تولید می‌کنند، می‌توانند بالقوه توان بالاتری برخوردار باشند. پس شناسایی یک جمعیت بومی آلوده به ولباکیا Trichogramma brassicae، بررسی‏ هایی منظور ارزیابی توانایی‌های تک‏جنسی (A) قیاس جمعیت‌‏های دوجنسی طبیعی (B) و تغذیه...

Journal: :Monthly Notices of the Royal Astronomical Society 2021

As part of the Measuring Black Holes in Below Milky Way-mass (M$^\star$) galaxies (MBHBM$^\star$) Project, we present a dynamical measurement supermassive black hole (SMBH) mass nearby lenticular galaxy NGC 3593, using cold molecular gas $^{12}$CO(2-1) emission observed at an angular resolution $\approx0''.3$ ($\approx10$ pc) with Atacama Large Millimeter/submillimeter Array (ALMA). Our ALMA ob...

Journal: :The Laryngoscope 2015
Brian Hung-Hin Lang Carlos K H Wong Julian S Tsang Kai P Wong Koon Y Wan

OBJECTIVES/HYPOTHESIS Despite immense interest, robotic-assisted thyroidectomy (RT) remains controversial in differentiated thyroid carcinoma (DTC). This systematic review and meta-analysis compared surgical completeness and/or oncological outcomes between RT and open thyroidectomy (OT) in low-risk DTC. STUDY DESIGN Systematic review. METHODS A systematic review was performed to identify st...

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