Results 91 to 100 of about 913,637 (282)

Risk management externalities in agrifood supply chains

American Journal of Agricultural Economics, EarlyView.
Abstract Firms may under‐ or over‐invest in risk management from the social planner's perspective, resulting in a negative externality on other economic agents in the supply chain. The externality of risk management is particularly relevant for agrifood supply chains, which frequently experience disruptions and play a primary role in preventing major ...
Jeffrey Hadachek, Meilin Ma
wiley   +1 more source

Beta-negative binomial nonlinear spatio-temporal random effects modeling of COVID-19 case counts in Japan

, 2022
Coronavirus disease 2019 (COVID-19) caused by the SARS-CoV-2 virus has spread seriously throughout the world. Predicting the spread, or the number of cases, in the future can facilitate preparation for, and prevention of, a worst-case scenario.
Masao Ueki (173186)
core   +1 more source

A Pooled CRISPR Screen Reveals Genes Critical for Erythroblast Enucleation

American Journal of Hematology, EarlyView.
ABSTRACT Terminal erythroid differentiation involves dramatic cellular remodeling that culminates in the expulsion of the nucleus, a process known as enucleation. While enucleation is conserved across mammals and is crucial for the generation of fully functional erythrocytes, the mechanisms governing this process have remained largely unknown, in part ...
Marilou Tetard, Tianjian Lin, Nana A. Peterson, Rebekah C. Gullberg, Yann Le Guen, Jasmine Moshiri, John G. Doench, Elizabeth S. Egan   +7 more
wiley   +1 more source

Uma priori beta para distribuição binomial negativa. [PDF]

, 2011
Nesta dissertação está sendo abordado uma distribuição discreta baseada em ensaios de Bernoulli, que é a distribuição Binomial Negativa. O objetivo principal é prôpor uma nova distribuição a priori não informativa para o modelo Binomial Negativa, que ...
Cícero Carlos Felix de Oliveira, OLIVEIRA, Cícero Carlos Felix de   +1 more
core  

Evidential Segmentation of Iliac Stenoses: A Case Study on Modeling Expert Variability

Current Directions in Biomedical Engineering
The delineation of stenosis extent in digital subtraction angiography (DSA) images is inherently ambiguous and exhibits substantial inter-observer variability, which limits the suitability of deterministic segmentation approaches.
Wulff Daniel, Wegner Franz, Buhné Maria-Josephina, Kloeckner Roman, Lüdtke Stefan   +4 more
doaj   +1 more source

T Cell‐Mediated Targeting of Interneurons in Mice Shapes Hippocampal Remodeling and Epilepsy

Annals of Neurology, EarlyView.
Objective Autoimmune encephalitis (AE) is associated with autoantibodies targeting distinct neuronal populations. In AE, antibodies against glutamate decarboxylase 65 (GAD65), expressed in GABAergic interneurons, are frequently detected. In GAD65‐AE, hippocampal biopsies often show infiltrates of CD8+ cytotoxic T cells (CTLs), suggesting a prominent T ...
Daniel S. Galvis‐Montes, Lukas Henning, Karen M. J. van Loo, Rainer Surges, Susanne Schoch, Albert J. Becker, Julika Pitsch   +6 more
wiley   +1 more source

Penanganan Overdispersi Menggunakan Regresi Beta Binomial Pada Regresi Logistik [PDF]

, 2013
Analisis regresi logistik tepat digunakan untuk menghubungkan peubah respon berbentuk proporsi dengan peubah bebas. Salah satu asumsi analisis regresi logistik adalah peubah respon berdistribusi binomial saling bebas.
Senja, DindaRinaiVivit
core  

scDemultiplex: An iterative beta-binomial model-based method for accurate demultiplexing with hashtag oligos. [PDF]

Comput Struct Biotechnol J, 2023
Huang LC, Stolze LK, Chen HC, Gelbard A, Shyr Y, Liu Q, Sheng Q.   +6 more
europepmc   +1 more source

Random-effects meta-analysis models for pooling rare events data: a comparison between frequentist and bayesian methods

BMC Medical Research Methodology
Background Standard random-effects meta-analysis models for rare events exhibit significant limitations, particularly when synthesizing studies with double-zero events.
Minghong Yao, Ke Deng, Yuning Wang, Fan Mei, Kang Zou, Ling Li, Xin Sun   +6 more
doaj   +1 more source

C14 | Improving inference based on sampling plan results using the Bayesian beta-binomial model: the case of the algal biotoxin monitoring plan for natural beds of Chamelea gallina clams

Italian Journal of Food Safety
Purpose. This paper illustrates how the adoption of a Bayesian beta-binomial model can improve statistical inference techniques and, consequently, the reliability of decisions based on the outcomes of food safety sampling plans.
Cesare Ciccarelli
doaj   +1 more source