Results 21 to 30 of about 17,579,927 (312)

Semiclassical Statistical Mechanics [PDF]

open access: yes, 1997
We use a semiclassical approximation to derive the partition function for an arbitrary potential in one-dimensional Quantum Statistical Mechanics, which we view as an example of finite temperature scalar Field Theory at a point.
Cavalcanti, R. M., de Carvalho, C. A. A.
core   +2 more sources

Statistical mechanics of complex networks [PDF]

open access: yesarXiv.org, 2001
The emergence of order in natural systems is a constant source of inspiration for both physical and biological sciences. While the spatial order characterizing for example the crystals has been the basis of many advances in contemporary physics, most ...
R. Albert, A. Barabási
semanticscholar   +1 more source

Statistical hadronisation phenomenology [PDF]

open access: yes, 2002
The analyses of hadron production in the framework of the statistical hadronisation model are reviewed. The analysis of average multiplicities in collisions at relatively low centre-of-mass energy confirms previous findings, namely the universality of ...
Becattini, F.
core   +3 more sources

TYPES OF TOOTH DISCOLORATION IN ADULTS OF RAMADI CITY, AL-ANBAR PROVINCE, IRAQ: STATISTICAL STUDY [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
: During the period June 2005 to June 2006, 158 patients with teeth discoloration were interviewed regarding the causes of discoloration. Most common cause of discoloration teeth in females was the caries, whereas trauma and dentin development problems ...
Hamid Hammad Anizy
doaj   +1 more source

DESCRIPTIVE STATISTICS

open access: yesAllergologia et Immunopathologia, 2009
Statistics is a science that provides precise techniques for collecting and sorting information made easy by tools and methods for further analysis. The object of descriptive statistics, from sample data, is to describe the most important characteristics, by which we refer to those amounts that provide information on the topic of interest which we are ...
S, Pérez-Vicente, M, Expósito Ruiz
openaire   +3 more sources

Statistical Metrics [PDF]

open access: yesProceedings of the National Academy of Sciences, 1942
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

The Elements of Statistical Learning

open access: yesTechnometrics, 2003
Chapter 11 includes more case studies in other areas, ranging from manufacturing to marketing research. Chapter 12 concludes the book with some commentary about the scientiŽ c contributions of MTS.
E. Ziegel
semanticscholar   +1 more source

Strengthening pharmacy practice: Development and validation of the Resilience Scale [PDF]

open access: yesVojnosanitetski Pregled
Background/Aim. Despite the demanding nature of their roles in community pharmacies and their critical importance to patient safety, healthcare professionals, including pharmacists, are often not covered by the Resilience Scale. Therefore, the aim of the
Jocić Dragana
doaj   +1 more source

A new look at the statistical model identification

open access: yes, 1974
The history of the development of statistical hypothesis testing in time series analysis is reviewed briefly and it is pointed out that the hypothesis testing procedure is not adequately defined as the procedure for statistical model identification.
H. Akaike
semanticscholar   +1 more source

Analysis of Differential Diagnosis of Benign and Malignant Partially Cystic Thyroid Nodules Based on Ultrasound Characterization With a TIRADS Grade-4a or Higher Nodules

open access: yesFrontiers in Endocrinology, 2022
Partially cystic thyroid nodules (PCTNs) are a kind of thyroid nodule with both solid and cystic components, and are usually misdiagnosed as benign nodules.
Chen-Yi Wang   +20 more
doaj   +1 more source

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