Results 121 to 130 of about 36,511 (307)

Superconvergence properties of quintic interpolatroy splines

open access: yes, 1980
Let Q be a quintic spline with equi-spaced knots on [a,b] interpolating a given function y at the knots. The parameters which determine Q are used to construct a piecewise defined polynomial P of degree six.
Papamichael, N, Behforooz, GH
core  

Characterising City Scale Heat Climatology for Australian Climate Zones

open access: yesInternational Journal of Climatology, EarlyView.
The Urban Heat Island (UHI) effect in Australian cities peaks at night, intensifying under dry conditions, clear skies, increased solar radiation, and low wind speeds. Long‐term observations show that nighttime temperatures in major cities have warmed faster than their rural surroundings and future climate projections fail to capture this disparity ...
Vihan C. N. Weeraratne   +4 more
wiley   +1 more source

RECiPROsody: A Study Protocol for Investigating Movement and Prosodic Synchrony as Embodied Markers of Relational Attunement in Gestalt Psychotherapy

open access: yesThe Journal of Humanistic Counseling, EarlyView.
ABSTRACT Nonverbal synchrony supports therapeutic alliance, yet its role in Gestalt psychotherapy remains underexplored. This manuscript presents the RECiPROsody study protocol, designed to investigate how multimodal interpersonal synchrony between therapists and clients relates to embodied attunement and therapeutic outcomes.
Serena Iacono Isidoro   +7 more
wiley   +1 more source

Shape Designing of Engineering Images Using Rational Spline Interpolation

open access: yesAdvances in Materials Science and Engineering, 2015
In modern days, engineers encounter a remarkable range of different engineering problems like study of structure, structure properties, and designing of different engineering images, for example, automotive images, aerospace industrial images ...
Muhammad Sarfraz   +2 more
doaj   +1 more source

Cubic spline interpolation of harmonic functions

open access: yes, 1973
It is shown that for the two dimensional Laplace equation a univariate cubic spline approximation in either space direction together with a difference approximation in the other leads to the well-known nine-point finite-difference formula.
Whiteman, J R, Papamichael, N
core  

Disrupting the herd: Recreational boating alters group dispersion within beluga whale herds

open access: yesThe Journal of Wildlife Management, EarlyView.
Recreational boating in beluga habitat remains poorly documented. Using land‐based observations in the Saguenay Fjord (Quebec, Canada), we show that increasing recreational boat numbers are associated with a higher probability of changes in beluga herd dispersion, suggesting behavioral disturbance and the need to integrate recreational boating into ...
Camille Kowalski   +4 more
wiley   +1 more source

Triglyceride‐Related Indices and Risk of Acute Pancreatitis: A Prospective Study in UK Biobank

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Triglyceride‐related indices, including triglyceride‐glucose (TyG), TyG related to body mass index (TyG‐BMI), TyG related to waist circumference (TyG‐WC), TyG related to waist‐to‐height ratio (TyG‐WHtR), atherogenic index of plasma (AIP), cardiometabolic index (CMI), visceral adiposity index (VAI), and lipid accumulation product (LAP), are ...
Jing‐Bo Li   +3 more
wiley   +1 more source

Using linear and natural cubic splines, SITAR, and latent trajectory models to characterise nonlinear longitudinal growth trajectories in cohort studies. [PDF]

open access: yesBMC Med Res Methodol, 2022
Elhakeem A   +11 more
europepmc   +1 more source

A COMPARISON OF MIXED MODEL SPLINES FOR CURVE FITTING

open access: yes, 2007
Summary Three types of polynomial mixed model splines have been proposed: smoothing splines, P‐splines and penalized splines using a truncated power function basis.
Kenward, M. G.   +7 more
core   +1 more source

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