22,118 research outputs found
Syntheses and structural characterization of dicopper(l) bis(diphenylphosphino) acetylene complexes containing tricyclic, cyclic and linear frameworks
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Predictors of Stunting, Wasting and Underweight among Tanzanian Children Born to HIV-Infected Women.
Get PDFChildren born to human immunodeficiency virus (HIV)-infected women are susceptible to undernutrition, but modifiable risk factors and the time course of the development of undernutrition have not been well characterized. The objective of this study was to identify maternal, socioeconomic and child characteristics that are associated with stunting, wasting and underweight among Tanzanian children born to HIV-infected mothers, followed from 6 weeks of age for 24 months. Maternal and socioeconomic characteristics were recorded during pregnancy, data pertaining to the infant's birth were collected immediately after delivery, morbidity histories and anthropometric measurements were performed monthly. Multivariate Cox proportional hazards methods were used to assess the association between potential predictors and the time to first episode of stunting, wasting and underweight. A total of 2387 infants (54.0% male) were enrolled and followed for a median duration of 21.2 months. The respective prevalence of prematurity (<37 weeks) and low birth weight (<2500 g) was 15.2% and 7.0%; 11.3% of infants were HIV-positive at 6 weeks. Median time to first episode of stunting, wasting and underweight was 8.7, 7.2 and 7.0 months, respectively. Low maternal education, few household possessions, low infant birth weight, child HIV infection and male sex were all independent predictors of stunting, wasting and underweight. In addition, preterm infants were more likely to become wasted and underweight, whereas those with a low Apgar score at birth were more likely to become stunted. Interventions to improve maternal education and nutritional status, reduce mother-to-child transmission of HIV, and increase birth weight may lower the risk of undernutrition among children born to HIV-infected women
Peng Xianmen quan ji /
No full textAt head of title: Song gui tang yuan ben.Song gui tang quan ji (37 juan, fu) -- Nan wang ji (3 juan) -- Yan lu ci (3 juan)Mode of access: Internet
ENHANCED FLUORIMETRIC DETERMINATION OF EUROPIUM(III) WITH THENOYLTRIFLUOROACETONE AND 4,7-DIPHENYL-1,10-PHENANTHROLINE BY GADOLINIUM(III)
No full textChemistry, AnalyticalSCI(E)37ARTICLE81499-15132
Generation of multi-octave-spanning laser harmonics by cascaded quasi-phase-matching in a monolithic ferroelectric crystal
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A Tale of CI Build Failures: An Open Source and a Financial Organization Perspective
Get PDFContinuous Integration (CI) and Continuous Delivery (CD) are widespread in both industrial and open-source software (OSS) projects. Recent research characterized build failures in CI and identified factors potentially correlated to them. However, most observations and findings of previous work are exclusively based on OSS projects or data from a single industrial organization. This paper provides a first attempt to compare the CI processes and occurrences of build failures in 349 Java OSS projects and 418 projects from a financial organization, ING Nederland. Through the analysis of 34,182 failing builds (26% of the total number of observed builds), we derived a taxonomy of failures that affect the observed CI processes. Using cluster analysis, we observed that in some cases OSS and ING projects share similar build failure patterns (e.g., few compilation failures as compared to frequent testing failures), while in other cases completely different patterns emerge. In short, we explain how OSS and ING CI processes exhibit commonalities, yet are substantially different in their design and in the failures they report.Accepted Author ManuscriptSoftware Engineerin
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