Results 51 to 60 of about 364,632 (296)

Data Mining as Support to Knowledge Management in Marketing

open access: yesBusiness Systems Research, 2015
Background: Previous research has shown success of data mining methods in marketing. However, their integration in a knowledge management system is still not investigated enough.
Zekić-Sušac Marijana, Has Adela
doaj   +1 more source

Assimilatory Sulfate Reduction in C3, C3-C4, and C4 Species of Flaveria

open access: yes, 2001
The activity of the enzymes catalyzing the first two steps of sulfate assimilation, ATP sulfurylase and adenosine 5'-phosphosulfate reductase (APR), are confined to bundle sheath cells in several C4 monocot species.
Brunold, Christian   +5 more
core   +1 more source

A remark on star-C4 and wheel-C4 Ramsey numbers [PDF]

open access: yes, 2014
Given two graphs G1 and G2, the Ramsey number R(G1;G2)is the smallest integer N such that, for any graph G of order N, either G1 is a subgraph of G, or G2 is a subgraph of the complement of G. Let Cn denote a cycle of order n, Wn a wheel of order n+1 and
Zhang, Yanbo   +6 more
core   +1 more source

Complement component C4 structural variation and quantitative traits contribute to sex-biased vulnerability in systemic sclerosis

open access: yes, 2022
Copy number (CN) polymorphisms of complement C4 play distinct roles in many conditions, including immune-mediated diseases. We investigated the association of C4 CN with systemic sclerosis (SSc) risk.
Aguirre, MA   +15 more
core   +1 more source

Rheumatologic Manifestations of Patients With Type B Insulin Resistance

open access: yesArthritis Care &Research, EarlyView.
Objective The objectives of this study were to identify laboratory and clinical features associated with type B insulin resistance (TBIR), a rare condition caused by autoantibodies that inhibit the insulin receptor, most frequently occurring in the setting of systemic lupus erythematosus (SLE), and to increase awareness of this rare, life‐threatening ...
S. Amara Ogbonnaya   +4 more
wiley   +1 more source

Radiation Effects on Long Period Fiber Gratings: A Review

open access: yesSensors, 2020
Over the last years, fiber optic sensors have been increasingly applied for applications in environments with a high level of radiation as an alternative to electrical sensors, due to their: high immunity, high multiplexing and long-distance monitoring ...
Flavio Esposito   +3 more
doaj   +1 more source

Prevalence of Systemic Lupus Erythematosus in Australia, 2010–2022: A Population‐Based Study Using Linked National Administrative Health Data

open access: yesArthritis Care &Research, EarlyView.
Objective Systemic lupus erythematosus (SLE) is a heterogenous inflammatory condition with widely varying global prevalence estimates. The frequency of SLE in the general population of Australia has been reported to be notably lower than contemporary estimates in countries such as the United States or United Kingdom, at 19 to 39 per 100,000 as opposed ...
Lucinda Roper   +7 more
wiley   +1 more source

Sustainable regional development in Poland

open access: yesInternational Journal of Management and Economics
The article explains the need to ensure the sustainability of the existing ecosystem in the context of steady regional development. Criteria for sustainable regional development that involves the preservation and full reproduction of existing ecosystems ...
Shmygol Nadiia   +2 more
doaj   +1 more source

Clinical Significance of Therapeutic Drug Level Monitoring for Mycophenolate in Patients With Extrarenal Systemic Lupus Erythematosus—A Systematic Review and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective Clinical response to mycophenolic acid (MPA) is highly heterogeneous; thus, therapeutic drug level monitoring (TDM) may help improve treatment efficacy. This systematic review and meta‐analysis examined therapeutic ranges for MPA levels associated with better outcomes and safety in patients with systemic lupus erythematosus (SLE ...
Zahraa Qamhieh   +5 more
wiley   +1 more source

C4-C7 alkenones in deep sea sediments

open access: yes, 1975
It is believed that C4 to C7 hydrocarbons in petroleum are formed by the cracking of organic matter at depths generally exceeding 1,000 m at temperatures in excess of 50 °C (Cordel, 1972; Dow, 1974; Tissot et al., 1974)). Also, none of the alkanes in the
Hunt, John M, John M Hunt (6982064)
core   +1 more source

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