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281
Evaluation of hemoglobin performance in the assessment of iron stores in feto-maternal pairs in a high-risk population: receiver operating characteristic curve analysis
Publicado 2015“…Receiver operating characteristic curve analysis was applied to select the cut-off points that better reflected iron stores. Results: The Hb cut-off point selected by receiver operating characteristic curve analysis in women was <11.5 g/dL (sensitivity: 60.82, specificity: 53.33%, Youden Index: 0.450). …”
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Artículo -
282
Instructional strategies to improve the academic writing performance of undergraduate EFL learners from a public university in Northeastern Mexico
Publicado 2024“…The group's score improved by 1.4 points, moving from slightly below adequate (2.95) to slightly above good. …”
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Otro -
283
Thermomechanical Performance of fr-4 Laminates in the Manufacturing Process of Printed Circuit Boards.
Publicado 2016“…In 2006 the Restriction of Hazardous Substances (RoHS) prohibited the use of lead (Pb) in solder paste, which has a melting temperature around 180oC, whereas lead-free solder pastes have a melting point around 230oC, 30oC-40oC higher than Pb solder paste, this has generated PCB thermo mechanical problems due to the temperature increase at which the material is exposed. …”
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Tesis -
284
Thermomechanical Performance of fr-4 Laminates in the Manufacturing Process of Printed Circuit Boards.
Publicado 2016“…In 2006 the Restriction of Hazardous Substances (RoHS) prohibited the use of lead (Pb) in solder paste, which has a melting temperature around 180oC, whereas lead-free solder pastes have a melting point around 230oC, 30oC-40oC higher than Pb solder paste, this has generated PCB thermo mechanical problems due to the temperature increase at which the material is exposed. …”
Enlace del recurso
Tesis -
285
Agro-Pellets from Oil Palm Residues/Pine Sawdust Mixtures: Relationships of Their Physical, Mechanical and Energetic Properties, with the Raw Material Chemical Structure
Publicado 2020“…The need for biomass as an alternative source for energy purposes points toward oil palm fruit residues (Elaeis guineensis Jacq.) as an attractive solution. …”
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286
Emphysema model in rats exposed to tobacco smoke. Morphometric and functional analysis
Publicado 2016“…Morphometric analysis: 17% reduction in lung volume with a destructive index (DI) of 45%. The intersection test had a DI of 43%. The free point test showed a DI of 44%. …”
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287
Efficiency Evaluation on the Influence of Washing Methods for Biodiesel Produced from High Free Fatty Acid Waste Vegetable Oils through Selected Quality Parameters
Publicado 2020“…We selected seven quality tests: pH determination, cloud, pour and flash point, acid number (AN), water/sediments and soap content considering the most commonly failed checkpoints in biodiesel production. …”
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288
Recent Advances in the Application of Stable Isotopes as Nutritional Tools in Aquaculture
Publicado 2011“…From an ecological point of view, aquaculture systems consist of simple food webs having a limited number of nutritional sources. …”
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289
Metabolic, inflammatory and adipokine differences on overweight/obese children with and without metabolic syndrome: a cross-sectional study
Publicado 2023“…ROC analysis was used to estimate the diagnostic accuracy and optimal cutoff points for ratios. Results Serum CRP levels were higher among children with overweight/obesity with MetS. …”
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290
Empowering and Disempowering Motivational Climates, Mediating Psychological Processes, and Future Intentions of Sport Participation
Publicado 2022“…Furthermore, needs thwarting was positively and significantly related to the intention to dropout of sports participation. Findings point to the importance of fostering empowering climates and preventing the creation of disempowering climates in the grassroots football.…”
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291
Recent advances in the application of stable isotopes as nutritional tools in aquaculture
Publicado 2011“…From an ecological point of view, aquaculture systems consist of simple food webs having a limited number of nutritional sources. …”
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Sección de libro. -
292
On the structure and properties of silver nanoparticles
Publicado 2008“…We performed a set of Molecular Dynamics (MD) calculations using the Embedded Atom potential model to simulate the dynamics of particles with different shapes, obtaining that, at sizes close to that of the particles produced experimentally, the tetrahedra may be as energetically stable as cuboctahedra of roughly the same size, and that their melting point is below but close to that of the bulk. We also found that both the size and shape of the nanoparticles determine the shift of the UV-visible absorption spectrum. …”
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293
Internet addiction in university medical students
Publicado 2015“…Results: The mean raw score of respondents in the IAT test was 19.72 points. IA had a highly significant correlation with impulsivity (rs = 0.244, p < 001), neuroticism-anxiety (rs = 0.304, p < 001) and aggression-hostility (rs = 0.143, p = 0.001). …”
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Artículo -
294
Decoding kinematic variables from electroencephalographic signals during lower limb mobility protocols
Publicado 2019“…Both results could be starting points to further improve the understanding of neuro-motor tasks and their application of artificial reproduction of movements from EEG signals through a BCI.…”
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Tesis -
295
Decoding kinematic variables from electroencephalographic signals during lower limb mobility protocols
Publicado 2019“…Both results could be starting points to further improve the understanding of neuro-motor tasks and their application of artificial reproduction of movements from EEG signals through a BCI.…”
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Tesis -
296
Photon Shielding Features of Quarry Tuff
Publicado 2017“…With the MCNP5 code a transmission experiment was modelled using a point-like source located 42 cm apart from a point-like detector. …”
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297
RATIONALITY AND ITS FINITUDE
Publicado 2021“…In this brief paper I wish to specify one sense of this thesis and, without claiming to have definitively proven that this sense of the general thesis is true, to provide something of a justification for holding it. I will conclude by pointing out one of the important implications of the case I make here. …”
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298
Electrochemical Noise Analysis of Nickel Based Superalloys in Acid Solutions
Publicado 2013“…In this paper we study the corrosion behavior of nickel-based superalloys (Inconel 690, Inconel 718, Incoloy 800, Incoloy 825), compared with commercial steels (carbon Steel 1018 and stainless steel 304), in acid (10% H2SO4 and 10 % CH3COOH) and H2O at room temperature, by electrochemical noise technique, with sampling 1024 points per second. Statistical analysis of electrochemical noise technique yielded LI localization index, the type of corrosion and the noise resistance as well as the corrosion rate. …”
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299
Contribution to Protein/Energy Requirement and Metabolic Aspects for Two Carnivorous Species Lates Calcarifer, Epinephelus Morio Juveniles with Reference to Trout
Publicado 2011“…Relative requirement was assess however the absolute requirement in terms of g protein per 100g biomass per day was 1.5g protein for 50kJ DE to reach a specific growth rate of 2.4%more useful from a practical point of view. In final all those values need each time to be reported to a well studied species such as salmonids RT (20g av. weight).…”
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300
Comparison of Gadoterate Meglumine and Gadobutrol in the MRI Diagnosis of Primary Brain Tumors: A Double-Blind Randomized Controlled Intraindividual Crossover Study (the REMIND Stu...
Publicado 2017“…Secondary end points were qualitative assessments (lesion border delineation, internal morphology, degree of contrast enhancement, diagnostic confidence), quantitative measurements (signal intensity), and safety (adverse events). …”
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