Sparse Prototype Representation by Core Sets

2013 ◽  
pp. 302-309 ◽  
Author(s):  
Frank-Michael Schleif ◽  
Xibin Zhu ◽  
Barbara Hammer
Keyword(s):  
Core Sets

Seasonal variations in the properties and structural composition of sea ice and snow cover in the Bellingshausen and Amundsen Seas, Antarctica

1997 ◽  
Vol 43 (143) ◽  
pp. 138-151 ◽  
Author(s):  
M. O. Jeffries ◽  
K. Morris ◽  
W.F. Weeks ◽  
A. P. Worby
Keyword(s):  
Sea Ice ◽  
Isotopic Composition ◽  
Snow Cover ◽  
Sea Water ◽  
Ice Cores ◽  
Ice Cover ◽  
Snow Accumulation ◽  
Ice Formation ◽  
Frazil Ice ◽  
Core Sets

AbstractSixty-three ice cores were collected in the Bellingshausen and Amundsen Seas in August and September 1993 during a cruise of the R.V. Nathaniel B. Palmer. The structure and stable-isotopic composition (18O/16O) of the cores were investigated in order to understand the growth conditions and to identify the key growth processes, particularly the contribution of snow to sea-ice formation. The structure and isotopic composition of a set of 12 cores that was collected for the same purpose in the Bellingshausen Sea in March 1992 are reassessed. Frazil ice and congelation ice contribute 44% and 26%, respectively, to the composition of both the winter and summer ice-core sets, evidence that the relatively calm conditions that favour congelation-ice formation are neither as common nor as prolonged as the more turbulent conditions that favour frazil-ice growth and pancake-ice formation. Both frazil- and congelation-ice layers have an av erage thickness of 0.12 m in winter, evidence that congelation ice and pancake ice thicken primarily by dynamic processes. The thermodynamic development of the ice cover relies heavily on the formation of snow ice at the surface of floes after sea water has flooded the snow cover. Snow-ice layers have a mean thickness of 0.20 and 0.28 m in the winter and summer cores, respectively, and the contribution of snow ice to the winter (24%) and summer (16%) core sets exceeds most quantities that have been reported previously in other Antarctic pack-ice zones. The thickness and quantity of snow ice may be due to a combination of high snow-accumulation rates and snow loads, environmental conditions that favour a warm ice cover in which brine convection between the bottom and top of the ice introduces sea water to the snow/ice interface, and bottom melting losses being compensated by snow-ice formation. Layers of superimposed ice at the top of each of the summer cores make up 4.6% of the ice that was examined and they increase by a factor of 3 the quantity of snow entrained in the ice. The accumulation of superimposed ice is evidence that melting in the snow cover on Antarctic sea-ice floes ran reach an advanced stage and contribute a significant amount of snow to the total ice mass.

scholarly journals ICF Core Sets for breast cancer

2004 ◽  
Vol 36 (0) ◽  
pp. 121-127 ◽  
Author(s):  
Mirjam Brach ◽  
Alarcos Cieza ◽  
Gerold Stucki ◽  
Michaela Füßl ◽  
Andrew Cole ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Core Sets ◽  
Icf Core Sets

Presentation of the Comprehensive and Brief International Classification of Functioning, Disability and Health Core Sets (ICF-CS) for schizophrenia

2016 ◽  
Vol 33 (S1) ◽  
pp. S365-S365
Author(s):  
O. Pino ◽  
G. Guilera ◽  
E. Rojo ◽  
J. Gómez-Benito
Keyword(s):  
Consensus Conference ◽  
International Classification Of Functioning ◽  
International Consensus ◽  
Multi Stage ◽  
Core Set ◽  
Core Sets ◽  
Competing Interest ◽  
Persons With Schizophrenia ◽  
Definition Of ◽  
Icf Core Sets

ObjectiveThe aim this presentation is present the results of the preparatory studies were presented at an international consensus conference, a multi-stage, iterative, decision-making and consensus process that took place 12–14 May 2015 in Barcelona, Spain. At this consensus conference, schizophrenia experts from different countries worldwide and working in a broad range of professions decided which ICF categories should be included in the first version of the ICF Core Sets for schizophrenia.MethodFour preliminary studies intend to capture the researcher's perspective, the patient's perspective, the expert's perspective and the clinician's perspective, respectively, on the most relevant aspects of functioning of persons living with schizophrenia. The final definition of ICF Core Sets for schizophrenia have been determined by integrating the results of preliminary studies in a consensus conference with international expert.ResultThe experts included 97 categories in the Comprehensive ICF Core Set and 25 categories in the Brief ICF-CS. The specific categories of each ICF-CS are shown in this presentation. The Comprehensive ICF-CS can guide multidisciplinary assessments of functioning in persons with schizophrenia, and the brief version is ideal for use in both clinical and epidemiological research, since it includes a small and practical number of categories, but sufficiently wide for finding utility in clinical assessments.ConclusionICF-CS are being designed with the goal of providing useful standards for research, clinical practice and teaching, and it will stimulate research and will improve understanding of functioning, health and environmental factors in schizophrenia.Disclosure of interestThe authors have not supplied their declaration of competing interest.

Content validity of the Brief and Comprehensive ICF Core Sets for common disabling conditions in a developing country

2021 ◽  
Vol 44 (2) ◽  
pp. 159-165
Author(s):  
Anupa Pathak ◽  
Haxby J Abbott ◽  
Saurab Sharma ◽  
Daniel Cury Ribeiro ◽  
Allen W. Heinemann
Keyword(s):  
Developing Country ◽  
Content Validity ◽  
Core Sets ◽  
Icf Core Sets

scholarly journals Disability and ICF Core Sets in Mood Disorders

2009 ◽  
Vol 24 (S1) ◽  
pp. 1-1
Author(s):  
J.L. Ayuso-Mateos
Keyword(s):  
Mood Disorders ◽  
Significant Loss ◽  
Consensus Conference ◽  
The Body ◽  
The Core ◽  
Core Sets ◽  
Biopsychosocial Perspective ◽  
Icf Core Sets ◽  
Different Levels

The concept of disability has changed enormously, from a notion of handicap (ICIDM,1980) to the idea of person with disability (ICF,2001). The ICF considers three different levels of disability: body, person and environment, offering a possibility to address it in a universal, integrative and interactive perspective. The utility of the ICF in shifting the attention from a medical to a biopsychosocial perspective is therefore accepted. Having 1464 categories, it is hardly applicable to clinical practice and research. Mood disorders are characterized by a variety of psychiatric and somatic symptoms, associated with a significant loss of quality of life and functioning. Practical tools, such as Core Sets, that cover the spectrum of problems are needed. ICF Core Sets have been developed for depression and are currently being developed by our group for bipolar disorder. The ICF Comprehensive Core Sets for depression is the second larger among 12 Comprehensive ICF Core Sets for chronic disorders. This fact reflects the complex limitations in functioning and the numerous interactions with environmental factors. From the first version of the ICF Core Sets for depression as well as the preliminary studies for the bipolar disorder's core sets mental functions are mostly represented among the body functions domain. Few aspects important to mood disorders, as suicide, have been found to be relevant from both a systematic literature review and an expert survey in BD and in the consensus conference were the Core Sets for depression were establish but are not covered in the ICF.

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