نتایج جستجو برای: mnf

تعداد نتایج: 302  

Journal: :Journal of Materials Chemistry C 2021

Two-dimensional (2D) multiferroic materials with controllable magnetism have promising prospects in miniaturized quantum device applications, such as high-density data storage and spintronic devices. Here, using first-principles calculations, we propose a coexistence of antiferromagnetism ferroelasticity $MnF_{4}$ monolayer. The monolayer is found to be an intrinsic wide-gap semiconductor large...

1996
J. STREMPFER

Results of high-energy non-resonant magnetic X-ray diffraction experiments performed on the model system MnF 2 at a photon energy of 80 keV are presented. A surprisingly high peak intensity of the magnetic 300 reflection of 13 000 photons s -1 in the three-crystal mode and 19 000 photons s -1 in the two-crystal mode, with a peak-to-background ratio of 230:1 and 10:1, respectively, has been achi...

2013

The U.S. tax law taxes a multinational firm (MNF)’s global incomes at its home country tax rate. To avoid double taxation, it permits tax cross-crediting. Namely, the global firm can use excess foreign tax credits (FTCs) (the portion of foreign tax payments that exceed the home country tax liabilities) generated from a subsidiary located in a high-tax country to offset the tax liabilities of it...

Journal: :Computers & Geosciences 2012
Morton J. Canty Allan Aasbjerg Nielsen

The iteratively reweighted multivariate alteration detection (IR-MAD) algorithm may be used both for unsupervised change detection in multiand hyperspectral remote sensing imagery and for automatic radiometric normalization of multitemporal image sequences. Principal components analysis (PCA), as well as maximum autocorrelation factor (MAF) and minimum noise fraction (MNF) analyses of IR-MAD im...

Journal: :DEStech Transactions on Computer Science and Engineering 2017

Journal: :The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences 2020

The study was aimed at evaluating the antioxidant activity of hydroalcoholic solution extracts of Urtica dioica L. (UD), Malva neglecta Wallr. (MN) plants and their mixture. In this study, flower (UDF), root (UDR), seed (UDS) and leaf (UDL) parts of UD and flower (MNF) and leaf (MNL) parts of MN were used. The antioxidant properties of hydroalcoholic extracts and their mixture were evaluated us...

در این مطالعه عملکرد تکنیک های مختلف پردازش طیفی بر روی داده های سنجنده استر و لندست-8 OLI مربوط به محدوده معدنی شهرک واقع در 60 کیلومتری شمال شهرستان بیجار در استان کردستان مورد مقایسه قرار گرفته است. نسبت های باندی و ترکیب های رنگی کاذب متعددی تهیه شدند تا مشخص شود کدام‌یک برای بارزسازی رخداد آهن، مجموعه کلریت-اپیدوت و دگرسانی رسی کارآیی بهتری دارند. تبدیل های طیفی آنالیز مولفه های اصلی (PCA)...

Journal: :Remote Sensing 2021

High-resolution urban image clustering has remained a challenging task. This is mainly because its performance strongly depends on the discrimination power of features. Recently, several studies focused unsupervised learning methods by autoencoders to learn and extract more efficient features for purposes. paper proposes Boosted Convolutional AutoEncoder (BCAE) method based feature clustering. ...

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