Results 31 to 40 of about 786,876 (299)

Predictions of a recurrent model of orientation selectivity

open access: yesVision Research, 1997
Recurrent models of orientation selectivity in the visual cortex postulate that an initially broad tuning given by the pattern of geniculate afferents is substantially sharpened by intracortical feedback. We show that these models can be tested on the basis of their predicted responses to certain visual stimuli, without the need for pharmacological or ...
Carandini, Matteo, Ringach, Dario L.
openaire   +2 more sources

Generating Efficient, Terminating Logic Programs [PDF]

open access: yes, 1997
The objective of control generation in logic programming is to automatically derive a computation rule for a program that is efficient and yet does not compromise program correctness. Progress in solving this important problem has been slow and, to date,
King, Andy, Martin, Jonthan C.
core   +3 more sources

Dominance and G×E interaction effects improvegenomic prediction and genetic gain inintermediate wheatgrass (Thinopyrumintermedium) [PDF]

open access: yes, 2020
Genomic selection (GS) based recurrent selection methods were developed to accelerate the domestication of intermediate wheatgrass [IWG, Thinopyrum intermedium (Host) Barkworth & D.R. Dewey].
Bajgain P.   +14 more
core   +1 more source

Recurrent Selection in Rice

open access: yes, 1987
This article 'Recurrent Selection in Rice' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping systems.
James, T., Guimaraes, E. P.
openaire   +1 more source

Phenotypic, additive genetic and environment correlations of maize landraces populations in family farm systems Correlações fenotípicas, genéticas aditivas e ambientais de populações de milho crioulo em sistemas de agricultura familiar

open access: yesScientia Agricola, 2010
Knowledge of the association between characters is very important in the genetic breeding programs, but there is limited information about correlations between traits in maize landraces in the current literature.
Luciane Bertoletti Barros   +2 more
doaj   +1 more source

Population Improvement Through Recurrent Selection in Rice. Prospect for Maker Assisted Recurrent Selection and Genome-Wide Selection. W011 [PDF]

open access: yes, 2012
Since 1992, we have been carrying out an upland rice breeding program for Latin American and the Caribbean based on the improvement of synthetic populations of broad genetic diversity through recurrent selection (RS).
Ahmadi, Nourollah   +8 more
core  

Inter-pregnancy interval and risk of recurrent pre-eclampsia: systematic review and meta-analysis [PDF]

open access: yes, 2016
Background: Women with a history of pre-eclampsia have a higher risk of developing pre-eclampsia in subsequentpregnancies. However, the role of the inter-pregnancy interval on this association is unclear.Objective: To explore the effect of inter ...
Agustín Ciapponi   +5 more
core   +3 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Mutations in dhfr in Plasmodium falciparum infections selected by chlorproguanil-dapsone treatment.

open access: yes, 2002
Treatment with the novel antifolate drug combination chlorproguanil-dapsone effectively cleared asymptomatic Plasmodium falciparum infections in 246 (93.5%) of 263 children in the Usambara Mountains of Tanzania during the course of a 2-week follow-up ...
Alloueche, A   +5 more
core   +1 more source

Multifocality and recurrence risk: a quantitative model of field cancerization [PDF]

open access: yes, 2013
Primary tumors often emerge within genetically altered fields of premalignant cells that appear histologically normal but have a high chance of progression to malignancy. Clinical observations have suggested that these premalignant fields pose high risks
Foo, Jasmine, Leder, Kevin, Ryser, Marc
core   +1 more source

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