Results 121 to 130 of about 47,868,405 (301)

A Comparison of Multivariate Adaptive Regression Spline and Spline Nonparametric Regression on Life Expectancy in Indonesia

open access: yesJTAM (Jurnal Teori dan Aplikasi Matematika)
Life expectancy is a key indicator of a population’s overall health and well-being. It also reflects the effectiveness of government efforts in improving public welfare. Despite various initiatives by both the government and society to improve life expectancy in Indonesia, significant disparities remain.
Bagas Shata Pratama   +3 more
openaire   +1 more source

A class of C2 piecewise quintic polynomials [PDF]

open access: yes, 1980
A new class of C2 piecewise quintic interpolatory polynomials is defined. It is shown that this new class contains a number of interpolatory functions which present practical advantages, when compared with the conventional cubic ...
Worsey, A J, Papamichael, N
core  

Climate change and perennial crop production: Evidence of yield impact and adaptation in California

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Perennial crops are economically important. They contribute to food security, providing essential nutrients that are often lacking in annual crops, and provide additional environmental benefits compared with annual crops. Despite their importance, empirical research on the impacts of climate change and adaptation on perennial crops remains ...
Yuanyuan Wen   +2 more
wiley   +1 more source

High‐elevation endemic plants predicted to lose habitat from changing climate in Washington State

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise High‐elevation plants face unique challenges from potential climate change impacts that will likely require upslope migration into increasingly smaller suitable habitat. This situation is particularly acute for endemic species that by definition occupy small geographic ranges.
Nicholas L. Gjording   +4 more
wiley   +1 more source

Spline függvények [PDF]

open access: yes
Szakdolgozatom a számítógéppel támogatott tervezés és közelítéselmélet két alapvető eszközére, a spline-ok és a Bézier-görbék matematikai oldalról való megismerésére összpontosít.BSc/BAMatematika ...
Grexa, Zalán
core  

Undetectable Hydroxyurea Levels in the Majority of Sickle Cell Disease Patients, Especially in Young Children

open access: yesAmerican Journal of Hematology, EarlyView.
ABSTRACT Hydroxyurea (HU) is the most widely prescribed disease‐modifying treatment in sickle cell disease (SCD), though treatment responses vary due to metabolism and adherence. We examined HU blood levels and treatment response in patients with homozygous sickle cell disease (HbSS).
Sigrid van der Veen   +26 more
wiley   +1 more source

Dosing Interval Extension of Dupilumab in CRSwNP: Five‐Year Real World Outcomes

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis with nasal polyps (CRSwNP) is a persistent, often Type 2‐mediated inflammatory disease that markedly impairs quality of life. While dupilumab provides rapid improvement, there is limited evidence on long‐term outcomes beyond 2 years, and the clinical impact of dosing‐interval extension remains unclear.
Nicholas J. Campion   +15 more
wiley   +1 more source

PENGENDALIAN KECEPATAN PUTAR MOTOR DC DENGAN JARINGAN SARAF TIRUAN B-SPLINE SECARA ON LINE [PDF]

open access: yes, 2011
Dalam perancangan kendali kecepatan putar motor dc secara konvensional, misal dengan menggunakan PI, PID, konstanta proporsional, integral dihitung berdasarkan parameter motor yang dikendalikan.
Wardhana, Didik Widi   +2 more
core  

Hematoma Interleukin‐1 Receptor Antagonist Concentrations Predict Long‐Term Outcome in Acute Human Intracerebral Hemorrhage

open access: yesAnnals of Neurology, EarlyView.
Objectives The interleukin (IL)‐1, IL‐6, and C‐reactive protein (CRP) pathway is central to the immune response after intracerebral hemorrhage (ICH). We tested for associations between hematoma and plasma cytokine concentrations and patient outcomes in Minimally Invasive Surgery Plus Rt‐PA for ICH Evacuation Phase III (MISTIE III) participants ...
Adrian R. Parry‐Jones   +54 more
wiley   +1 more source

Investigation on bending moment capacity of corner joints constructed with spline under diagonal tension and compression [PDF]

open access: yesIranian Journal of Wood and Paper Industries, 2018
This study was conducted to evaluate the effects of the penetration depths (8, 11, 14) and material types of spline (high density fiber board (HDF), plywood and hornbeam wood (Carpinus betulus)) composite material types (MDF and particleboard) on bending
kambiz rashedi
doaj  

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