Results 71 to 80 of about 4,331,982 (336)

Validating the Need to Validate Code [PDF]

open access: yesPhysics Today, 2005
© 2005 American Institute of Physics, S-0031-9228-0508-220-7 Validating the Need to Validate Code T article “Computational Science Demands a New Paradigm” by Douglass Post and Lawrence Votta (PHYSICS TODAY, January 2005, page 35) makes some good points about the pitfalls of believing computed physics.
openaire   +3 more sources

Tonic signaling of the B‐cell antigen‐specific receptor is a common functional hallmark in chronic lymphocytic leukemia cell phosphoproteomes at early disease stages

open access: yesMolecular Oncology, EarlyView.
B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez   +17 more
wiley   +1 more source

Correlation between scores obtained by medical students in various educational courses and Basic Sciences and Pre-internship Comprehensive Exams

open access: yesDevelopment Strategies in Medical Education, 2016
Introduction: Predictive validity is one of important characteristics of a test; it means that what extent a test predicts scores of criterion test. This type of validity can be obtained through determining correlation between scores of two tests.
Akbar Pirzadeh   +4 more
doaj  

Optimisation Validation

open access: yesElectronic Notes in Theoretical Computer Science, 2007
AbstractWe introduce the idea of optimisation validation, which is to formally establish that an instance of an optimising transformation indeed improves with respect to some resource measure. This is related to, but in contrast with, translation validation, which aims to establish that a particular instance of a transformation undertaken by an ...
D. Aspinall, L. Beringer, A. Momigliano
openaire   +4 more sources

Validation of association

open access: yesInsurance: Mathematics and Economics, 2020
Recognizing, quantifying and visualizing associations between two variables is increasingly important. This paper investigates how a new function-valued measure of dependence, the quantile dependence function, can be used to construct tests for independence and to provide an easily interpretable diagnostic plot of existing departures from the null ...
Bogdan Ćmiel, Teresa Ledwina
openaire   +3 more sources

Ubiquitination of transcription factors in cancer: unveiling therapeutic potential

open access: yesMolecular Oncology, EarlyView.
In cancer, dysregulated ubiquitination of transcription factors contributes to the uncontrolled growth and survival characteristics of tumors. Tumor suppressors are degraded by aberrant ubiquitination, or oncogenic transcription factors gain stability through ubiquitination, thereby promoting tumorigenesis.
Dongha Kim, Hye Jin Nam, Sung Hee Baek
wiley   +1 more source

On Hopf's Lemma and the Strong Maximum Principle

open access: yes, 2005
In this paper we consider Hopf's Lemma and the Strong Maximum Principle for supersolutions to a class of non elliptic equations. In particular we prove a sufficient condition for the validity of Hopf's Lemma and of the Strong Maximum Principle and we ...
Bertone, S.   +2 more
core   +2 more sources

Construct validity of multiple achievement goals: A multitrait-multimethod approach [PDF]

open access: yes, 2009
The aim of this study was to examine three different instruments which have been used in research conducted in the physical domain to measure mastery, performance-approach, and performance-avoidance goals.
Duda, Joan L, Nien, Chiao-Lin
core   +1 more source

Does Porphyromonas gingivalis truly inhibit the oral carcinogenesis?

open access: yesMolecular Oncology, EarlyView.
 
Chen‐xi Li, Zhong‐cheng Gong
wiley   +1 more source

Evaluation of Raja Isteri Pengiran Anak Saleha Appendicitis score: A new appendicitis scoring system

open access: yesMedical Journal of Dr. D.Y. Patil University, 2015
Introduction: Acute appendicitis is the most common cause of an acute abdomen requiring surgery, the clinical presentation is typical in 50% of the cases, but the decision to explore the patient can sometimes be challenging.
Sarang Rathod   +5 more
doaj   +1 more source

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