Results 41 to 50 of about 9,234,681 (308)

Utility of Computed Tomography Surveillance of Asymptomatic Infection in Children and Young Adults Before Allogeneic Hematopoietic Stem Cell Transplant

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Asymptomatic infection poses a significant risk for children undergoing hematopoietic stem cell transplantation (HSCT). Pre‐transplant surveillance computed tomography (CT) is commonly used to identify occult infection, though its diagnostic yield remains uncertain.
Tyler Obermark   +9 more
wiley   +1 more source

High-dimensional estimation with geometric constraints [PDF]

open access: yes, 2016
Consider measuring an n-dimensional vector x through the inner product with several measurement vectors, a_1, a_2, ..., a_m. It is common in both signal processing and statistics to assume the linear response model y_i = + e_i, where e_i is a noise term.
Plan, Yaniv   +2 more
core  

Unheard and Under‐Supported: Health‐Related Quality of Life in Children, Adolescents, and Young Adults With Sickle Cell Disease

open access: yesPediatric Blood &Cancer, EarlyView.
Abstract Background Sickle cell disease (SCD) is an autosomal recessive hemoglobinopathy affecting millions of individuals worldwide. The clinical expression and psychosocial burden of SCD vary widely across geographical, cultural, and healthcare system contexts, underscoring the need for setting‐specific approaches to assessment.
Desiré Fantasia   +7 more
wiley   +1 more source

Nekaj težav pri hidravličnih analizah poplavnih tokov v zvezi z geodetskimi podlagami ; Some problems using geodetic background in hydraulic analyses of floods [PDF]

open access: yesGeodetski Vestnik, 2012
V prispevku je na kratko obravnavana problematika človekovega poseganja v vodni prostor, zlasti na potencialna poplavna območja, opisana so tudi načela umeščanja infrastrukture in poselitve v vodni prostor, določena v Direktivi o oceni in obvladovanju ...
Matija Bogdan Marinček
doaj  

One-bit compressed sensing with non-Gaussian measurements

open access: yes, 2013
In one-bit compressed sensing, previous results state that sparse signals may be robustly recovered when the measurements are taken using Gaussian random vectors. In contrast to standard compressed sensing, these results are not extendable to natural non-
Ai, Albert   +3 more
core   +2 more sources

Effective Student Outcomes Assessment Plan Reform Strong Undergraduate Curriculum Plan [PDF]

open access: yes, 2019
The undergraduate curriculum committee from the Bob L. Herd Department of Petroleum Engineering at Texas Tech University has made significant modifications that were determined by a systematic student outcomes assessment plan.
Disque, Bethany   +3 more
core   +1 more source

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij   +11 more
wiley   +1 more source

Análisis preliminares de los resultados del desafío BEBRAS 2020 en Uruguay

open access: yesINFAD, 2021
La tecnología está presente en la mayoría de actividades humanas, tanto en los ámbitos sociales, laborales, como en los educativos. En el ámbito educativo concretamente ha empezado a agarrar fuerza el Pensamiento Computacional, concepto que se cree ...
Victor Koleszar   +3 more
doaj   +1 more source

Average-case Hardness of RIP Certification [PDF]

open access: yes, 2016
The restricted isometry property (RIP) for design matrices gives guarantees for optimal recovery in sparse linear models. It is of high interest in compressed sensing and statistical learning.
Berthet, Quentin   +2 more
core   +1 more source

A simple tool for bounding the deviation of random matrices on geometric sets

open access: yes, 2016
Let $A$ be an isotropic, sub-gaussian $m \times n$ matrix. We prove that the process $Z_x := \|Ax\|_2 - \sqrt m \|x\|_2$ has sub-gaussian increments.
Liaw, Christopher   +3 more
core   +1 more source

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