Results 81 to 90 of about 2,083,459 (269)

A LOGÍSTICA NO COMÉRCIO ELETRÔNICO B2C: UM ESTUDO NACIONAL MULTI CASOS.

open access: yesCaderno de Administração, 2011
O artigo buscou estudar como as empresas varejistas brasileiras, que utilizam o comércio eletrônico (B2C). Logo, foram realizados pesquisas do tipo qualitativo - exploratória, sendo utilizada a técnica de multi-casos, buscando verificar como as mesmas ...
Fernado Scandiuzzi   +2 more
doaj  

Equilibrium and equivariant triangulations of some small covers with minimum number of vertices

open access: yes, 2014
Small covers were introduced by Davis and Januszkiewicz in 1991. We introduce the notion of equilibrium triangulations for small covers. We study equilibrium and vertex minimal $\mathbb{Z}_2^2$-equivariant triangulations of $2$-dimensional small covers ...
Basak, Biplab, Sarkar, Soumen
core  

Rigidity percolation on aperiodic lattices

open access: yes, 1997
We studied the rigidity percolation (RP) model for aperiodic (quasi-crystal) lattices. The RP thresholds (for bond dilution) were obtained for several aperiodic lattices via computer simulation using the "pebble game" algorithm.
A. Losev   +13 more
core   +2 more sources

Does Long‐Term Lower Extremity Strength Training in Adults With Knee Osteoarthritis and Varus Alignment Reduce Knee Joint Loading During Gait?

open access: yesArthritis Care &Research, EarlyView.
Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier   +12 more
wiley   +1 more source

Date palm leaf-derived activated carbon for enhanced copper (II) removal from aqueous solutions: A sustainable adsorbent for water treatment applications

open access: yesDesalination and Water Treatment
Heavy metal contamination demands sustainable and cost-effective treatment technologies. This study reports the development of high-performance activated carbon derived from date palm leaves (DPL-AC) and demonstrates its superiority for copper(II ...
Kaddouri Mebarka   +7 more
doaj   +1 more source

Associations of Rheumatoid Arthritis Disease Activity With Frailty Over Five Years of Follow‐up

open access: yesArthritis Care &Research, EarlyView.
Objective To evaluate whether rheumatoid arthritis (RA) disease activity is associated with frailty both in cross‐section and longitudinally. Methods Participants within the Veterans Affairs Rheumatoid Arthritis (VARA) registry enrolled from 2003 to 2022 were included.
Courtney N. Loecker   +14 more
wiley   +1 more source

Characteristics and Outcomes of Male Participants in a Multicenter Longitudinal Australian Study Cohort

open access: yesArthritis Care &Research, EarlyView.
Objective The aim of this study was to determine the differences in demographic, serologic, and clinical characteristics between male and female patients with systemic sclerosis (SSc) in an Australian cohort. Methods This was a retrospective observational study using data from the Australian Scleroderma Cohort Study.
Emily Lin   +14 more
wiley   +1 more source

EVALUASI TARIF ANGKUTAN UMUM BERDASARKAN BIAYA OPERASIONAL KENDARAAN (BOK), ABILITY TO PAY (ATP), DAN WILLINGNESS TO PAY (WTP) (STUDI KASUS : PO. KALISARI CITRA JAYA TRAYEK TERMINAL ARJOSARI MALANG – TERMINAL PURABAYA SURABAYA) [PDF]

open access: yes
Determining the tariff requires an objective evaluation based on existing provisions. Because it has to adapt to regulations, company conditions and the conditions of service users.
Muhammad Alvin Fadhlurrahman, Fadhlurrahman
core  

Productivity of sugarcane plants of ratooning with fertilizing treatment [PDF]

open access: yes, 2010
Penelitian ini bertujuan untuk menentukan produktivitas tebu keprasan dengan perlakuan pemupukan input eksternal rendah, sehingga petani dapat meningkatkan keuntungan.
LATIEF, A. SUTOWO   +3 more
core   +1 more source

Limitations of Complement Activity Assays as Biomarkers for Ravulizumab Therapeutic Monitoring

open access: yes
Annals of Clinical and Translational Neurology, EarlyView.
Francesco Saccà, Ryan Pelto
wiley   +1 more source

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