نتایج جستجو برای: alpha cut

تعداد نتایج: 274605  

Journal: :Monthly Notices of the Royal Astronomical Society 2021

We present a catalogue of point-like H{\alpha}-excess sources in the Northern Galactic Plane. Our is created using new technique that leverages astrometric and photomeric information from Gaia to select H{\alpha}-bright outliers INT Photometric H{\alpha} Survey Plane (IPHAS), across colour-absolute magnitude diagram. To mitigate selection biases due stellar population mixing extinction, investi...

Journal: :Memoirs of the American Mathematical Society 2021

In this paper, we consider symmetric jump processes of mixed-type on metric measure spaces under general volume doubling condition, and establish stability two-sided heat kernel estimates upper bounds. We obtain their stable equivalent characterizations in terms the jumping kernels, variants cut-off Sobolev inequalities, Faber-Krahn inequalities. particular, for <inline-formula content-type="ma...

2017
Retha Arjadi Maaike H. Nauta Dharmayati B. Utoyo Claudi L. H. Bockting

BACKGROUND Depression screening and examination in Indonesia are highly challenging due to the disproportionately low number of mental health professionals in comparison to the Indonesian population. Self-report questionnaires on depression are cost-effective and time-efficient. The current study investigates the psychometric properties of the Indonesian Inventory of Depressive Symptomatology S...

2010
Christian Linz Christian Lipski Marcus A. Magnor

Multi-image interpolation in space and time has recently received considerable attention. Typically, the interpolated image is synthesized by adaptively blending several forward-warped images. Blending itself is a low-pass filtering operation: the interpolated images are prone to blurring, even if correspondences are perfect. Furthermore, ghosting artifacts appear as soon as the underlying corr...

Journal: :Physical review 2022

In high energy exclusive processes involving leptons, QED corrections can be sensitive to infrared scales like the lepton mass and soft photon cut, resulting in large logarithms that need resummed all order $\ensuremath{\alpha}$. When considering ratio of between two different flavors, $R$ expressed terms factorized functions decoupled leptonic sectors. While some functional cancel, there remai...

2007
Michael Nielsen Claus B. Madsen

This paper introduces a new concept within shadow segmentation for usage in shadow removal and augmentation through construction of an alpha overlay shadow model. Previously, an image was considered to consist of shadow and non-shadow regions. We construct a model that accounts for sunlit, umbra and penumbra regions. The model is based on theories about color constancy, daylight, and the geomet...

Journal: :Histology and histopathology 1990
R Carmona Martos F Abadía Molina R Calvente Iglesias F Abadía Fenoll

The cytoarchitecture and morphometry of the neurons in the alpha E sector of the dorsal lateral geniculate nucleus of the rabbit have been studied. The preparation techniques used were those of Golgi-Adams and Klüver-Barrera. Our method was to subdivide the alpha E sector into three zones (superior, medial and inferior) and then to cut each zone along the horizontal, transverse and saggital pla...

Journal: :Information 2017
Haidar A. Almubarak R. Joe Stanley William V. Stoecker Randy H. Moss

A fuzzy logic-based color histogram analysis technique is presented for discriminating benign skin lesions from malignant melanomas in dermoscopy images. The approach extends previous research for utilizing a fuzzy set for skin lesion color for a specified class of skin lesions, using alpha-cut and support set cardinality for quantifying a fuzzy ratio skin lesion color feature. Skin lesion disc...

2016
Miguel Ángel García Carretero José Pedro Novalbos José Manuel Martínez

194 The aim of this study was to determine the psychometric properties of the Alcohol Use Disorders Identification Test (AUDIT and AUDIT-C) in order to detect problems related to the consumption of alcohol in the university population. The sample consisted of 1309 students. A Weekly Alcohol Consumption Diary was used as a gold standard; Cronbach’s Alpha, the Kappa index, Spearman’s correlation ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم ریاضی 1391

ابتدا روشی برای محاسبه ی گروه گالوایی چندجمله ایهای درجه ی سوم و چهارم تحویل ناپذیر و تفکیک پذیر ، در میدان هایی که مشخصه ی آن ها ‎$2$‎ نباشند ، ارائه می دهیم. سپس نشان می دهیم که تعداد نامتناهی میدان درجه ی ‎$4$‎ با یک پایه ی صحیح توانی وجود دارد. همین طور اگر ‎$p$‎ یک عدد اول فرد و ‎$q=p^{m}$‎ و ‎$zeta$‎ ، ‎$‎ - ‎q $‎ امین ریشه ی واحد و ‎$o_{q}$‎ حلقه ی اعداد صحیح در میدان...

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