Results 81 to 90 of about 1,407,664 (330)

Resource-Efficient Measurement-Device-Independent Entanglement Witness. [PDF]

open access: yesPhysical Review Letters, 2015
Imperfections in experimental measurement schemes can lead to falsely identifying, or over estimating, entanglement in a quantum system. A recent solution to this is to define schemes that are robust to measurement imperfections-measurement-device ...
E. Verbanis   +6 more
semanticscholar   +1 more source

Witness to History [PDF]

open access: yes, 2011
Nadia Abraibesh ’10 planned to spend the past year studying and living with family in Libya and became a witness to history as ...
Abraibesh, Nadia, \u2710
core   +1 more source

Clinical Course and Impact of Breaks in Therapy for Children With Relapsed/Refractory Solid Tumors

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pediatric relapsed or refractory (R/R) solid tumors carry a dismal prognosis, and postrelapse patient experiences are not well described. We present postrelapse outcomes, including number of R/R events and subsequent therapy regimens.
Matthew T. McEvoy   +5 more
wiley   +1 more source

Rethinking the social role of nursing through the work of Donzelot and Foucault

open access: yesWitness, 2019
The history of nursing is often perceived as the history of a profession with charitable and philanthropic objectives of helping others live a healthy life. Many historians have celebrated the major role played by charitable women in nursing.
Evy Nazon, Amelie Peron, Thomas Foth
doaj   +1 more source

Multiprojective witness sets and a trace test [PDF]

open access: yesAdvances in Geometry, 2015
In the field of numerical algebraic geometry, positive-dimensional solution sets of systems of polynomial equations are described by witness sets. In this paper, we define multiprojective witness sets which encode the multidegree information of an ...
J. Hauenstein, J. Rodriguez
semanticscholar   +1 more source

Separability in terms of a single entanglement witness

open access: yes, 2013
The separability problem is formulated in terms of a characterization of a single entanglement witness. More specifically, we show that any (in general multipartite) state \varrho is separable if and only if a specially constructed entanglement witness ...
L. Gurvits   +4 more
core   +1 more source

Molecular Methods for Rare Hemoglobinopathy Cases: First Brazilian Report of Pediatric Siblings with Hb O‐Arab and Alpha‐Thalassemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Hemoglobinopathies are prevalent globally; diagnosis is complex in high genetic admixture populations like Brazil. We report, in two pediatric siblings, the first documented cases in Brazil of heterozygosity for hemoglobin (Hb) O‐Arab with coinheritance of α‐thalassemia (αα/−α4.2; −α3.7/−α4.2), resulting in microcytic and hypochromic anemia ...
Elisângela de Souza Miranda Muynarsk   +9 more
wiley   +1 more source

Concept Mapping: An Innovative Tool to Teach Critical Community Health Nursing Using the Example of Population Health Promotion

open access: yesWitness, 2019
Introduction: Concept mapping is a tool that is used to visualize complex factors and the links between them. While concept mapping is represented in community health practice and research literature, we found little information about using concept ...
Aliyah Dosani   +2 more
doaj   +1 more source

The Fifth Amendment: If an Aid to the Guilty Defendant, an Impediment to the Innocent One [PDF]

open access: yes, 1989
The fifth amendment\u27s privilege not to answer, critics carp, insulates the guilty defendant from revealing his complicity. While this is true, ironically it also can shackle the innocent defendant from attempting to prove that another person committed
Tague, Peter W.
core   +1 more source

Relations between Entanglement Witnesses and Bell Inequalities

open access: yes, 2005
Bell inequalities, considered within quantum mechanics, can be regarded as non-optimal witness operators. We discuss the relationship between such Bell witnesses and general entanglement witnesses in detail for the Bell inequality derived by Clauser ...
Bruss, D.   +3 more
core   +1 more source

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