همهاخبارمکان‌یابراهنمای خریدتصاویرویدیومقالات علمی
درباره برتیناتماس با ماهوش مصنوعی رایگانایمیل رایگانمترجم رایگانDNS رایگانهواشناسیکاوش برتیناتبلیغ در برتینا
درباره سرچحریم خصوصیشرایط

برتینا (فناوری پیشرفته پارسیان) شرکت دانش‌بنیان حوزه هوش مصنوعی

iopscience.iop.org/article/10.1088/0004-637X/804/2/111/metaPDF

THROUGH THE RING OF FIRE: γ-RAY VARIABILITY IN BLAZARS BY A MOVING PLASMOID PASSING A LOCAL SOURCE OF SEED PHOTONS

NR MacDonald, AP Marscher… - The Astrophysical …, 2015 - iopscience.iop.org
۱۰۵ ارجاع2015

Blazars exhibit flares across the electromagnetic spectrum. Many γ-ray flares are highly correlated with flares detected at optical wavelengths; however, a small subset appears to occur …

iopscience.iop.org/article/10.1088/0004-637X/804/2/149/metaPDF

INVESTIGATING Hα, UV, AND IR STAR-FORMATION RATE DIAGNOSTICS FOR A LARGE SAMPLE OF z ∼ 2 GALAXIES

I Shivaei, NA Reddy, CC Steidel… - The Astrophysical …, 2015 - iopscience.iop.org
۱۰۸ ارجاع2015

We use a sample of 262 spectroscopically confirmed star-forming galaxies at redshifts <?CDATA $2.08\leqslant z\leqslant 2.51$?> <?MML 2.08 ≤ z ≤ 2.51 ?> to compare Hα, …

www.jstage.jst.go.jp/article/bpb/25/5/25_5_591/_article/-char/ja/PDF

Comparison of hypoxic cell radiosensitizers, KIN-804, KIN-844, KIN-806 and TX-1877, on brain and liver metabolizing capacities in mice bearing Ehrlich ascites …

FA Abou-Bedair, H Hori, H Nagasawa, Y Uto… - Biological and …, 2002 - jstage.jst.go.jp
۲۳ ارجاع2002

… In conclusion, the hydroxamic acid-type radiosensitizers KIN-804 and KIN-844 and the nitroimidazole acetoamidetype radiosensitizers KIN-806 and TX-1877 are promising agents for …

www.sciencedirect.com/science/article/pii/S0006899398006180

Reduced number and altered morphology of microglial cells in colony stimulating factor-1-deficient osteopetrotic op/op mice

J Węgiel, HM Wiśniewski, J Dziewiątkowski… - Brain research, 1998 - Elsevier
۱۴۳ ارجاع1998

The numerical density of microglial cells is reduced by 47% in the corpus callosum, by 37% in the parietal cortex and by 34% in the frontal cortex of mice mutant at the op locus which …

www.sciencedirect.com/science/article/pii/S0960852405002269

Effect of microwave irradiated Methanosarcina barkeri DSM-804 on biomethanation

S Banik, S Bandyopadhyay, S Ganguly, D Dan - Bioresource technology, 2006 - Elsevier
۵۶ ارجاع2006

Methanosarcina barkeri DSM-804, a methanogenic bacterium, when exposed to microwave radiation of frequencies ranging from 13.5 to 36.5GHz, showed faster growth in comparison …

books.google.com/booksPDF

Vulnerability and the impact of climate change in South Africa's Limpopo River Basin

S Shewmake - 2008 - books.google.com
۱۳۵ ارجاع2008

Climate change is expected to exacerbate Africa’s struggles with strained water resources and food security. Rising global temperatures are expected to increase flooding in coastal …

www.sciencedirect.com/science/article/pii/S004896972105292X

Bismuth-based complex oxides for photocatalytic applications in environmental remediation and water splitting: A review

Y Liu, B Yang, H He, S Yang, X Duan… - Science of The Total …, 2022 - Elsevier
۱۲۸ ارجاع2022

As an emerging group of visible-light-driven photocatalysts, bismuth-based complex oxides have attracted considerable attention owing to their outstanding photo-oxidation ability and …

academic.oup.com/bjr/article-abstract/67/804/1210/7316516

Precision and accuracy of measurements of whole-body bone mineral: comparisons between Hologic, Lunar and Norland dual-energy X-ray absorptiometers

P Tothill, A Avenell, DM Reid - The British journal of radiology, 1994 - academic.oup.com
۱۵۶ ارجاع1994

Measurements of whole-body bone mineral made by Hologic, Lunar and Norland dual-energy X-ray absorptiometers have been compared. It was found that in each case the results …

www.sciencedirect.com/science/article/pii/S0048969721051937

Microplastics in freshwater sediments: Effects on benthic invertebrate communities and ecosystem functioning assessed in artificial streams

CJM Silva, AL Machado, D Campos… - Science of The Total …, 2022 - Elsevier
۱۰۳ ارجاع2022

The high levels of microplastics (MPs) found in freshwaters, particularly in riverine sediments, may impose a threat to the macroinvertebrate communities with possible consequences at …

www.sciencedirect.com/science/article/pii/S0925838819323503

Double perovskite Ca2LuTaO6: Eu3+ red-emitting phosphors: synthesis, structure and photoluminescence characteristics

Q Sun, S Wang, B Devakumar, L Sun, J Liang… - Journal of Alloys and …, 2019 - Elsevier
۹۰ ارجاع2019

A series of novel high-brightness double perovskite tantalate Eu 3+ -activated Ca 2 LuTaO 6 (CLT) red-emitting phosphors with high thermal stability were successfully synthesized by a …

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