Results 31 to 40 of about 919 (204)

Symmetric Balanced Incomplete Block Designs (Sbibd) And Construction of Hadamard Rhotrices [PDF]

open access: yesMATEC Web of Conferences
Balanced Incomplete Block Designs (BIBD) are the designs obtained from the arrangement of symbols in blocks following established rules and satisfying relevant necessary conditions.
Manivilasam Madhusoodanan Nair   +2 more
doaj   +1 more source

Generalizations of results of Stanton on BIBDs

open access: yesDiscrete Mathematics, 1992
Characterization theorems using intersection numbers for designs made up by putting together \(n\) copies of a symmetric design are proved. For instance it is proved that if a design \(D\) on \(v\) points with block size \(k\) has the property that every block has \(n-1\) intersection numbers equal to \(k\) and the other \(b-n\) intersection numbers ...
Joseph Hammer, Dinesh G. Sarvate
openaire   +1 more source

Optimal design in irregular BIBD settings [PDF]

open access: yesJournal of Statistical Planning and Inference, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Reck, Brian, Morgan, J. P.
openaire   +2 more sources

Association of BIBD, sex and body weight.

open access: yes, 2019
Association of BIBD, sex and body weight.
Olli Vapalahti (87344)   +8 more
core   +1 more source

Quality assessment of an interferon-gamma release assay for tuberculosis infection in a resource-limited setting

open access: yesBMC Infectious Diseases, 2009
Background When a test for diagnosis of infectious diseases is introduced in a resource-limited setting, monitoring quality is a major concern. An optimized design of experiment and statistical models are required for this assessment.
Hang Nguyen TL   +10 more
doaj   +1 more source

COMPARATIVE STUDY ON AAOIFI FAS 1 AND IAS 1 AND EXPLORING THE COMPLIANCE OF AAOIFI FAS 1 FOR ISLAMIC FINANCIAL INSTITUTIONS (IFIS) IN BRUNEI AND UNITED ARAB EMIRATES (UAE)

open access: yesJournal of Business & Economic Analysis, 2023
This paper has two main objectives. First, it aims to compare the Accounting and Auditing Organization for Islamic Financial Institutions (AAOIFI) Financial Accounting Standard 1 (FAS 1) with International Accounting Standard 1 (IAS 1).
NORIZATUL AQILAH BINTI SAMRA   +1 more
doaj   +1 more source

A New Family of BIBD's

open access: yesThe Annals of Mathematical Statistics, 1971
Block designs with parameters $(p^n, \Delta p^n, \Delta((p^n - 1)/2), (p^n - 1)/2, \Delta((p^n - 3)/4))$ are shown to exist whenever $p^n$, a prime power, can be expressed as $2^mt + 1$ with $m$ a positive integer and $t$ an odd integer $>1$, that is, whenever $p^n$ is not one greater than a power of 2; $\Delta$ is equal to $2^{m-1}$.
openaire   +3 more sources

Topography of FUS pathology distinguishes late-onset BIBD from aFTLD-U [PDF]

open access: yes, 2013
Background Multiple neurodegenerative diseases are characterized by the abnormal accumulation of FUS protein including various subtypes of frontotemporal lobar degeneration with FUS inclusions (FTLD-FUS).
Russ, Jenny   +32 more
core   +1 more source

[18F]BIBD-239: 18F‑Labeled ER176, a Positron Emission Tomography Tracer Specific for the Translocator Protein

open access: yes, 2022
[11C]­ER176 has adequate sensitivity to image the human brain translocator protein (TSPO) in all three genotypes by positron emission tomography (PET). However, its clinical application is limited by the short half-life of 11C (20.38 min).
Tingyu Yang (10686507)   +11 more
core   +1 more source

Kronecker products and BIBDs

open access: yesJournal of Combinatorial Theory, Series A, 1973
AbstractRecursive constructions are given which permit, under conditions described in the paper, a (v, b, r, k, λ)-configuration to be used to obtain a (v′, b′, r′, k, λ)-configuration.
openaire   +2 more sources

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