Results 51 to 60 of about 1,010,040 (175)
Accessible Information and Quantum operations [PDF]
arXiv, 2003 The accessible information decreases under quantum operations. We analyzed the connection between quantum operations and accessible information. We show that a general quantum process cannot be operated accurately. Futhermore, an unknown state of a closed quantum system can not be operated arbitrarily by a unitary quantum operation.
arxiv
Surgical treatment and outcome of spinal arteriovenous malformations
Medicinski GlasnikAim A rare and diverse set of abnormalities formed by spinal blood arteries known as spinal arteriovenous malformations (AVMs) has a higher risk of haemorrhage and morbidity, causing the shunting of blood from veins with an aberrant capillary bed to ...
Andhika Yudistira +2 more
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On Dissipative Quadratic Stochastic Operators [PDF]
arXiv, 2007 In present paper we introduce the notion of dissipative quadratic stochastic operator and cubic stochastic operator. We prove necessary conditions for dissipativity of quadratic stochastic operators. Besides, it is studied certain limit behavior of such operators. Finally we prove ergodic theorem for dissipative operators.
arxiv
Frontiers in SurgeryIntroductionSpinal tuberculosis (TB), or Pott's disease, remains a significant global health issue, particularly in regions with high TB prevalence. Despite antitubercular drug therapy being the primary treatment, surgical intervention is often required ...
Romaniyanto Romaniyanto +7 more
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Operators approximable by hypercyclic operators [PDF]
arXiv, 2014 We show that operators on a separable infinite dimensional Banach space $X$ of the form $I +S$, where $S$ is an operator with dense generalised kernel, must lie in the norm closure of the hypercyclic operators on $X$, in fact in the closure of the mixing operators.
arxiv
Intermediate Hankel operators on the Fock space [PDF]
arXiv, 2018 We construct a natural sequence of middle Hankel operators on the Fock space, i.e. operators which are intermediate between the small and big Hankel operators. These operators are connected with the minimal $L^2$-norm solution operator to $\bar\partial^N$ as well as to the polyanalytic Fock spaces.
arxiv
Revista da Sociedade Brasileira de Fonoaudiologia, 2010 OBJETIVOS: Descrever as características de fala de indivíduos submetidos à palatoplastia primária; relacioná-las com tipo de fissura, técnica cirúrgica e idade na ocasião da cirurgia; e descrever as condutas fonoaudiológicas após a cirurgia.
Cláudia Tiemi Mituuti +3 more
doaj +1 more source
arXiv, 2019 We consider special elliptic operators in functional spaces on manifolds with a boundary which has some singular points. Such an operator can be represented by a sum of operators, and for a Fredholm property of an initial operator one needs a Fredholm property for an each operator from this sum.
arxiv
A System of Ophthalmic Operations. Being a Complete Treatise on the Operative Conduct of Ocular Diseases and Some Extraocular Conditions Causing Eye Symptoms. [PDF]
, 1911 Casey A. Wood
openalex +1 more source
Investigación y Educación en Enfermería, 2012 Objective. To interpret the experience of being unconscious or alert from a group of patients during the surgical act and appreciations from the members of the nursing team on the same context. Methodology.
Ángela María Salazar Maya
doaj