Results 151 to 160 of about 149,559 (301)

Modelling longitudinal cognitive test data with ceiling effects and left skewness

Frontiers in Applied Mathematics and Statistics
Cognitive tests such as the Mini Mental State Examination (MMSE) may result in data with discrete and skewed distributions that necessitate proper statistical models for valid inference.
Denitsa Grigorova, Denitsa Grigorova, Dean Palejev, Dean Palejev, Ralitza Gueorguieva, for the Alzheimer's Disease Neuroimaging Initiative   +5 more
doaj   +1 more source

Insider Ownership and Investment Efficiency

International Journal of Finance &Economics, EarlyView.
ABSTRACT This study examines the relationship between insider ownership and investment efficiency in Indian publicly listed firms, utilising panel data spanning 2001 to 2015. It explores how agency conflicts contribute to suboptimal capital investment decisions. Our analysis reveals that increased insider ownership is associated with reduced investment
Bibek Bhatta
wiley   +1 more source

BINOMIX: A BASIC program for maximum likelihood analyses of finite and beta-binomial mixture distributions [PDF]

, 1993
Edgar Erdfelder
openalex   +1 more source

The association of umbilical cord blood neurofilament light with non‐reassuring fetal status: A prospective observational study

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Early detection of hypoxic–ischemic encephalopathy (HIE) in neonates is critical. We conducted a pilot cohort study to determine the feasibility of collecting umbilical cord blood samples for neurofilament light (NfL) and to assess the association of NfL with non‐reassuring fetal status and other cord biomarkers. We aimed to address (
David Zalcberg, Kaitlin Kramer, Emma Payne, Thomas Payne, Shreeya Marathe, Neha Mahajan, Ashly Liu, Jessica Barry, Andrew Duckworth, Mitchell Brooks, Bradley de Vries, Fernando Gonzalez‐Ortiz, Kaj Blennow, Henrik Zetterberg, Adrienne Gordon, Benjamin Moran, Helen J. Manning, Robert D. Sanders   +17 more
wiley   +1 more source

Utilization of Proteomic Measures for Early Detection of Drug Benefits and Adverse Effects

The Journal of Clinical Pharmacology, EarlyView.
Abstract Recognition of benefits and adverse effects of therapies in earlier clinical trial phases could improve the safety, efficiency, and cost of clinical trials. Using four clinical trials representing a diverse set of diseases and drug classes (EXSCEL: exenatide/GLP‐1 RA, SUGAR‐DM‐HF: empagliflozin/SGLT2i, PRADA: epirubicin/anthracycline, and ...
Jessica Chadwick, Colin Berry, Meredith A. Carpenter, Geeta Gulati, Siri Lagethon Heck, Michael A. Hinterberg, Rury R. Holman, Matthew M.Y. Lee, Torbjørn Omland, Clare Paterson, Mark C. Petrie, Naveed Sattar, Svati H. Shah, Sama Shrestha, Harald Sourij, Emma V Troth, Victoria Vinje, Stephen A. Williams   +17 more
wiley   +1 more source

Asymptotically Unbiased, Efficient, and Consistent Properties of the Bayes estimator in the Binomial Distribution with Prior Beta

, 2021
Elisabeth Gracia Simanjuntak, Widiarti, Dian Kurniasari, Amanto   +3 more
openalex   +1 more source

On‐Demand Schedules, Worker Absenteeism and Patient Dissatisfaction in Home Care Services

Journal of Operations Management, EarlyView.
ABSTRACT Service companies often adopt on‐demand scheduling to balance labor costs and fluctuating market demand. However, research shows that such practices can reduce worker productivity and retention. In this study, we examine how on‐demand scheduling affects two critical outcomes: worker absenteeism and patient dissatisfaction.
Antoaneta Momcheva, Fabrizio Salvador, Rocio Bonet, Marco Caserta   +3 more
wiley   +1 more source

Probability distribution of write failure in a memory cell array consisting of magnetic tunnel junction elements with distributed write error rates

AIP Advances
Write failure (WF) is a major reliability issue for applications of magnetoresistive random access memory (MRAM), and much effort has been devoted to reducing the write error rate (WER), which is the probability of write failures of a memory cell ...
Hiroko Arai, Takahiro Hirofuchi, Hiroshi Imamura   +2 more
doaj   +1 more source

An approach to modeling abundance of marine wildlife over space and time using unstructured aerial surveys

The Journal of Wildlife Management, EarlyView.
We present an approach for estimating wildlife abundance from unstructured aerial surveys. We combine a spatial model for count data with auxiliary information on detection probability. This framework is intended to be flexible, requiring lower survey costs and less computation time than other alternatives for estimating abundance.
Timothy A. Gowan, Jennifer F. Moore, Holly H. Edwards, Ashley B. C. Goode, Julien Martin   +4 more
wiley   +1 more source

Enhanced Dichroic Coloration Through Void‐Particle Induced Interference in Randomly Distributed Cu2O Octahedrons on Glass Substrate

Laser &Photonics Reviews, EarlyView.
In randomly distributed Cu2O octahedron particles on a glass substrate, the absence of particles in certain areas generates a distinct “void‐particle induced interference” phenomenon. This effect results in notable reflection and transmission dichroism, characterized by two reflection peaks within the visible spectrum, but only a single transmission ...
Yaqun Han, Mohammad Ali, Lingyue Zhu, Shufen Zhang, L. Jay Guo, Suli Wu   +5 more
wiley   +1 more source