نتایج جستجو برای: nrr

تعداد نتایج: 303  

2006
Roy S. Schestowitz Carole J. Twining Vladimir S. Petrovic Timothy F. Cootes William R. Crum Christopher J. Taylor

This paper presents a generic method for assessing the quality of non-rigid registration (NRR) algorithms, that does not depend on the existence of any ground truth, but depends solely on the data itself. The data is taken to be a set of images. The output of any non-rigid registration of such a set of images is a dense correspondence across the whole set. Given such a dense correspondence, it ...

Journal: :Carbon energy 2023

Back cover image: Ammonia (NH3) plays an important role in modern industry, the photocatalytic nitrogen reduction reaction (NRR) is expected to achieve clean and sustainable NH3 production. In this review, catalysts, mechanisms, generation detection method are summarized. Furthermore, research strategies for improving activity discussed. Finally, challenges prospects of NRR presented.

Journal: :The British journal of ophthalmology 1999
L Fontana R Armas D F Garway-Heath C V Bunce D Poinoosawmy R A Hitchings

AIM To investigate the influence of several clinical variables on the development of visual field loss in the "second eye" of patients with normal tension glaucoma (NTG) presenting with unilateral field loss. METHODS Patients with NTG and unilateral field loss at presentation were selected from a cohort of 403 consecutive diagnoses of NTG. The state of the visual field "normal" or with a visu...

Journal: :Carbon energy 2023

The reduction of molecular nitrogen (N2) to ammonia (NH3) under mild conditions is one the most promising studies in energy field due important role NH3 modern industry, production, and life. photocatalytic N2 expected achieve clean sustainable production by using solar energy. To date, new photocatalysts for at room temperature atmospheric pressure have not been fully developed. major challeng...

Journal: :Jurnal Ilmu-ilmu peternakan 2022

This study aimed to determine the relationship between estrous characteristics with success of AI in Madura cattle. A total 50 female cattle were used this research. The estrus quality was observed, including vulva temperature, swelling, color, cervical pH, and mucus. parameters NRR-1, NRR-2, Pregnancy Rate, conception rate. results showed that uneven red color category better than at CR, PR va...

Journal: :Current Opinion in Electrochemistry 2022

Ammonia synthesis via nitrogen reduction reaction (NRR) is amongst the hottest topics in current applied catalysis field. Theoretical investigations usually cover description of mechanisms support to experimental findings but are also used predict prior-to-synthesis behaviours. This brief review talks about importance methodology, reliability model, and selectivity, as some most significant asp...

Journal: :Natural Resources Research 2020

2018
Robert Schoen

A number of contemporary populations are exhibiting sustained fertility at levels substantially below long-term replacement. Nonetheless, relatively few populations are actually diminishing in size. Here, we approach that apparent paradox by analyzing the time before the number in a birth cohort, and its descendants, falls below the initial number in the cohort. First, models are examined with ...

2008
Andriy Fedorov Benjamin Clifford Simon K. Warfield Ron Kikinis Nikos Chrisochoides

We present a feasibility study of using TeraGrid resources for computing non-rigid registration (NRR) of brain MRI. The end-to-end NRR procedure we consider has previously undergone clinical validation at Brigham and Women’s Hospital, Boston. We consider the use of TeraGrid resources in two scenarios. First, we evaluate the feasibility of using a grid-enabled implementation to provide timely ex...

2009
Guo-Liang Tian Kam Chuen Yuen Man-Lai Tang Ming T. Tan

Three non-randomized response (NRR) models (namely, the non-randomized triangular, crosswise and hidden sensitivity models) have recently been developed for analyzing dichotomous sensitive questions. Unlike existing randomized response (RR) models, no randomizing device is required for NRR models. This helps to reduce the cost, increase the efficiency, ensure the reproducibility, widen the appl...

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