Results 71 to 80 of about 919 (204)
Enumeration and Construction of Row‐Column Designs
Journal of Combinatorial Designs, Volume 33, Issue 9, Page 357-372, September 2025.ABSTRACT We computationally completely enumerate a number of types of row‐column designs up to isotopism, including double, sesqui, and triple arrays as known from the literature, and two newly introduced types that we call mono arrays and AO‐arrays. We calculate autotopism group sizes for the designs we generate.
Gerold Jäger +3 more
wiley +1 more source
Existentially Closed BIBD Block-Intersection Graphs [PDF]
The Electronic Journal of Combinatorics, 2007 A graph $G$ with vertex set $V$ is said to be $n$-existentially closed if, for every $S \subset V$ with $|S|=n$ and every $T \subseteq S$, there exists a vertex $x \in V-S$ such that $x$ is adjacent to each vertex of $T$ but is adjacent to no vertex of $S-T$.
McKay, Neil A., Pike, David A.
openaire +2 more sources
BIBD Media Viewer Recall Datasets
Teaching datasets for Balanced Incomplete Block Design (BIBD) in media product-placement and viewer recall. Sampled subsets from simulated data with 5 replications (1,080 total rows/observations) | CC-By Attribution 4.0 International/MIT ...
Harun Trikha
core +1 more source
Conservation Science and Practice, Volume 7, Issue 7, July 2025.Abstract Wildlife reintroduction projects are an important tool for restoring traditional wildlife heritage, increasing species diversity, providing subsistence and sport hunting and other recreational opportunities, and assisting ecosystem adaption to future climate change.
Kyle A. Smith +6 more
wiley +1 more source
Hybrid Key pre-distribution scheme for wireless sensor network based on combinatorial design [PDF]
Journal of Advances in Computer Engineering and Technology, 2015 Key distribution is an important problem in wireless sensor networks where sensor nodesare randomly scattered in adversarial environments.Due to the random deployment of sensors, a list of keys must be pre-distributed to each sensor node before ...
Hamid Haj Seyyed Javadi +1 more
doaj
All directed BIBDs with k = 3 exist
Journal of Combinatorial Theory, Series A, 1980 Abstract A directed BIBD with parameters ( υ, b, r, k, λ ∗ ) is a BIBD with parameters ( υ, b, r, k, 2λ ∗ ) in which each ordered pair of varieties occurs together in exactly λ ∗ blocks. It is shown that λ ∗ υ(υ − 1) ≡ 0 (mod 3) is a necessary and sufficient condition for the existence of a directed ( υ, b ...
Jennifer Seberry, David B. Skillicorn
openaire +2 more sources
Order‐of‐Addition Experiments: A Review and Some Recommendations
WIREs Computational Statistics, Volume 17, Issue 2, June 2025.A directed acyclic graph created to search for the optimal order of jobs from a model‐free Order‐of‐Addition experiment. ABSTRACT In an Order‐of‐Addition (OofA) problem, a response depends on the order in which several components are added to a system. This is critical for many modern applications, such as combinatorial drug therapy for cancer patients,
Dennis K. J. Lin, Nicholas Rios
wiley +1 more source
Detection of Factor XI Deficiency (FXID) and Complex Vertebral Malformation (CVM) in Bali Cattle
Media Peternakan, 2014 Factor XI Deficiency (FXID) is caused by imperfect insertion of poly adenine which is resulted in introduction of premature stop codon in FXI gene. Substitution of guanine into thymine in SLC35A3 gene caused Complex Vertebral Malformation (CVM).
S. W. Siswanti , C. Sumantri , Jakaria
doaj +1 more source
Advanced Science, Volume 12, Issue 17, May 8, 2025.Sturge‐Weber syndrome (SWS) is characterized by leptomeningeal vascular malformations, leading to seizures and stroke. Analysis of 119 446 brain cells from SWS patients uncovered distinct cell heterogeneity and identified an EDN3⁺ meningeal fibroblast cluster, with WNT5A emerging as a potential key driver of SWS progression and a promising therapeutic ...
Daosheng Ai +14 more
wiley +1 more source
Purification of Low‐Complexity Domain Proteins FUS, EWSR1, and Their Fusions
Current Protocols, Volume 5, Issue 4, April 2025.Abstract FET proteins are large multifunctional proteins that have several key roles in biology. The FET family of proteins, including FUS, EWSR1, and TAF15, play critical roles in transcription regulation, RNA processing, and DNA damage repair.
Jesse J. Altemus +3 more
wiley +1 more source