Results 41 to 50 of about 713,409 (264)

On the Architecture of Systemology and the Typology of Its Principles

open access: yesSystems, 2018
Systems engineering is increasingly challenged by the rising complexity of projects undertaken, resulting in increases in costs, failure rates, and negative unintended consequences.
David Rousseau
doaj   +1 more source

Generalized Compensation Principle

open access: yes, 2017
We generalize the classic concept of compensating variation and the welfare compensation principle to a general equilibrium environment with distortionary taxes. We derive in closed-form the solution to the problem of designing a tax reform that compensates the welfare gains and losses induced by an arbitrary economic disruption. In partial equilibrium,
Tsyvinski, Aleh, Werquin, Nicolas
openaire   +5 more sources

The Principle of General Tovariance [PDF]

open access: yesAIP Conference Proceedings, 2008
We tentatively propose two guiding principles for the construction of theories of physics, which should be satisfied by a possible future theory of quantum gravity. These principles are inspired by those that led Einstein to his theory of general relativity, viz.
C. Heunen   +4 more
openaire   +3 more sources

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan   +18 more
wiley   +1 more source

Equivalence as Emerging Principle of EU External Relations Law

open access: yesEuropean Papers
(Series Information) European Papers - A Journal on Law and Integration, 2026 11(2), 857–874 | Article | (Table of Contents) 1. Introduction. – 2. The Application of the Principle of Equivalence in the Financial Services Sector. – 3.
Monica Spatti
doaj   +1 more source

General principles of carotid Doppler ultrasonography [PDF]

open access: yesUltrasonography, 2014
<p>Carotid Doppler ultrasonography is a popular tool for evaluating atherosclerosis of the carotid artery. Its two-dimensional gray scale can be used for measuring the intima-media thickness, which is very good biomarker for atherosclerosis
Whal Lee
doaj   +1 more source

Consensus Standards and Recommendations for Developmental and Cognitive Surveillance, Screening, and Evaluation in Sickle Cell Disease: Executive Summary From the National Alliance of Sickle Cell Centers Neurocognitive Workgroup

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neurodevelopmental and neurocognitive difficulties are prevalent among individuals with sickle cell disease and warrant prompt identification and support. This Special Report provides an executive summary of standards and recommendations for surveillance, screening, and evaluation for development and cognition across the lifespan developed by ...
Alyssa M. Schlenz   +12 more
wiley   +1 more source

Equity as a General Principle in EU External Relations Law

open access: yesEuropean Papers
(Series Information) European Papers - A Journal on Law and Integration, 2026 11(2), 749–775 | Article | (Table of Contents) 1. Introduction. – 2. Equity at a crossroads in international and EU law. – 2.1.
Samantha Besson
doaj   +1 more source

The ne bis in idem Principle in Proceedings Related to AntiCompetitive Agreements in EU Competition Law [PDF]

open access: yesYearbook of Antitrust and Regulatory Studies, 2012
The source of the ne bis in idem principle in European Union law is found in both the Protocol no. 7 to the Convention for the Protection of Human Rights and Fundamental Freedoms (Convention) and in the legal systems of many Member States.
Przemysław Kamil Rosiak
doaj  

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

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