نتایج جستجو برای: clearing technique

تعداد نتایج: 618498  

Journal: :Computer Vision and Image Understanding 1998
Yaser Yacoob Michael J. Black

A f r a m e w o r k f o r m o d e l i n g a n d r e c o g n i t i o n o f t e m p o r a l a c t i v i t i e s is proposed . T h e m o d e l i n g o f s e t s o f e x e m p l a r a c t i v i t i e s is ach ieved by p a r a m e t e r i z i n g t h e i r r e p r e s e n t a t i o n in t h e f o r m o f p r i n c i p a l c o m p o n e n t s . R e c o g n i t i o n o f s p a t i o t e m p o r a l v ...

Journal: :Academic Medicine 2014

Journal: :@Gijournal 2021

Journal: :Nature Immunology 2017

Journal: :Journal of the American Society of Nephrology : JASN 2016
Richard Torres Heino Velazquez John J Chang Michael J Levene Gilbert Moeckel Gary V Desir Robert Safirstein

Traditional histologic methods are limited in their ability to detect pathologic changes of CKD, of which cisplatin therapy is an important cause. In addition, poor reproducibility of available methods has limited analysis of the role of fibrosis in CKD. Highly labor-intensive serial sectioning studies have demonstrated that three-dimensional perspective can reveal useful morphologic informatio...

2016
Eunsoo Lee Hyun Jung Kim Woong Sun

Tissue clearing technology is currently one of the fastest growing fields in biomedical sciences. Tissue clearing techniques have become a powerful approach to understand further the structural information of intact biological tissues. Moreover, technological improvements in tissue clearing and optics allowed the visualization of neural network in the whole brain tissue with subcellular resolut...

Journal: :Population research and policy review 2007
William Pan David Carr Alisson Barbieri Richard Bilsborrow Chirayath Suchindran

This study tests four hypotheses related to forest clearing over time in Ecuador's northern Amazon: (1) a larger increase in population over time on a farm (finca) leads to more deforestation; (2) rates of forest clearing surrounding four primary reference communities differ (spatial heterogeneity); (3) fincas farther from towns/communities experience lower rates of forest clearing over time; a...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2008
Matthew C Hansen Stephen V Stehman Peter V Potapov Thomas R Loveland John R G Townshend Ruth S DeFries Kyle W Pittman Belinda Arunarwati Fred Stolle Marc K Steininger Mark Carroll Charlene Dimiceli

Forest cover is an important input variable for assessing changes to carbon stocks, climate and hydrological systems, biodiversity richness, and other sustainability science disciplines. Despite incremental improvements in our ability to quantify rates of forest clearing, there is still no definitive understanding on global trends. Without timely and accurate forest monitoring methods, policy r...

Journal: :iranian journal of pathology 2015
promil jain sanjay kumar brij bala arora sneh singh sonia chabbra

background and objectives:rapid processing of histopathological specimens and decreased turnaround time is important to fulfill the needs of clinicians treating sick patients, so the present study was conducted to compare the time taken and quality of sections in processing of prostatic tissue by rapid microwave and conventional techniques using morphometry.methods: four to five mm thick paired...

2005
Latha Shanker Narayanaswamy Balakrishnan

We provide a model for a futures clearinghouse to use for setting optimal levels of clearing margin, capital and price limits, which minimizes the costs to clearing firms and simultaneously protects the clearinghouse from default by clearing firms. We show how to estimate the capital requirement, which supports the clearinghouse s residual default risk that is not covered by the clearing margin...

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