Results 101 to 110 of about 3,332 (259)

Sensitivity analysis for generalized estimating equation with non‐ignorable missing data

Scandinavian Journal of Statistics, EarlyView.
Abstract Many incomplete‐data statistical inference procedures are developed under the missing at random (MAR) assumption. However, the MAR assumption has been criticized as being overly strong for real‐data problems, and is unverifiable by using observed data. To handle data that are missing not at random (MNAR), sensitivity analysis has been proposed
Hui Gong, Kin Wai Chan
wiley   +1 more source

Integrating Math and Science Through Engineering: Illustrative Examples From Curricula Implementation in Middle School Engineering Classrooms

School Science and Mathematics, EarlyView.
ABSTRACT Engineering has emerged as a promising context for STEM integration in K‐12 schools. In the previous decade, the field has seen an increase in curricular resources and pedagogical approaches that invite students to utilize mathematics and science as they engage in engineering practices.
Jessica Gale, Dyanne Baptiste Porter, Meltem Alemdar, Sunni Newton, Jasmine Choi, Abeera Rehmat, Roxanne Moore   +6 more
wiley   +1 more source

Engineers handbook - Low-G propellant behavior [PDF]

Engineers handbook applicable in prediction of low gravity behavior of liquids in rocket propellant ...
Hollister, M. P., Satterlee, H. M.
core   +1 more source

Modeling Effects of Rumination on Free Recall Using ACT‐R

Topics in Cognitive Science, EarlyView.
Abstract Ruminative thinking, characterized by a recurrent focus on negative and self‐related thought, is a key cognitive vulnerability marker of depression and, therefore, a key individual difference variable. This study aimed to develop a computational cognitive model of rumination focusing on the organization and retrieval of information in memory ...
Anmol Gupta, Clemens Kaiser, Jonas Everaert, Marieke van Vugt, Partha P. Roy   +4 more
wiley   +1 more source

The Relations of Order and the Identity of the Indiscernible: Leibniz´s Solution to the Problem of the Indistinction between Repose and Uniform Movement [PDF]

The indistinction between repose and uniform movement exposed in the principle of inertia marks one of the most famous dissertations: the discussion between Newton and Leibniz. Through their respective conceptions of space, both seek to solve the problem
Castillo, Ruth
core  

Drawing Animals in the Paleolithic: The Effect of Perspective and Abbreviation on Animal Recognition and Aesthetic Appreciation

Topics in Cognitive Science, EarlyView.
Abstract The majority of Pleistocene figurative cave art in Western Europe consists of line drawings depicting large herbivores from the side view, and outlines were sometimes abbreviated to the head‐neck‐dorsal line. It is often assumed that the side view was used because it facilitates animal recognition compared to other views, and that abbreviated ...
Murillo Pagnotta, Mateusz Psujek, Larissa M. Straffon, Riccardo Fusaroli, Kristian Tylén   +4 more
wiley   +1 more source

Tidal Speed Simulation of Seawater against Torque (τ) and Power (P) Produced by the Darrieus Turbine Type H [PDF]

, 2018
The depletion of fossil energy reserves and environmental issues currently play an important role in developing the concept of renewable energy, so that the search for new renewable energy is carried out very intensively. One type of renewable new energy
Margiantono, A. (Agus), Nurhayati, T. (Titik)   +1 more
core  

Dollars for Drops: Abatement Cost of Water for Irrigation in the Colorado River Basin

Applied Economic Perspectives and Policy, Volume 48, Issue 1, Page 278-293, March 2026.
ABSTRACT The Colorado River is a lifeline for more than 40 million people in the western United States. However, with climate change diminishing snowpacks in the Rocky Mountains and increasing demands from agriculture and urban areas, the river's flow has become insufficient to meet all the competing needs.
Shahin Bahrami, Mani Rouhi Rad, Rodolfo M. Nayga Jr.   +2 more
wiley   +1 more source

Scaling‐Aware Rating of Poisson‐Limited Demand Forecasts

Journal of Forecasting, Volume 45, Issue 2, Page 787-805, March 2026.
ABSTRACT Forecast quality should be assessed in the context of what is possible in theory and what is reasonable to expect in practice. Often, one can identify an approximate upper bound to a probabilistic forecast's sharpness, which sets a lower, not necessarily achievable, limit to error metrics.
Malte C. Tichy, Illia Babounikau, Nikolas Wolke, Stefan Ulbrich, Michael Feindt   +4 more
wiley   +1 more source

Coronary Artery Blood Flow Imaging Using 3D Flow MRI

Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1545-1559, March 2026.
ABSTRACT Purpose In this work, a 3D phase contrast (PC) technique is presented, which enables flow velocity measurements in three spatial directions, simultaneously covering the proximal left (LCA) and right (RCA) coronary arteries and yielding both morphological and flow information.
Denise Lichthardt, Michaela Schmidt, Jens Wetzl, Peter Speier, Manuel Hein, Christopher Schuppert, Armin M. Nagel, Daniel Giese   +7 more
wiley   +1 more source