Sleeping beauties in psychology

Ho, Yuh‐Shan; Hartley, James

doi:10.1007/s11192-016-2174-0

Cited by 28 publications

(15 citation statements)

References 20 publications

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“…where q t is the amount of Fe (III) ions adsorbed (mg.g −1 ) at time t (min) and k 1 is the rate constant of pseudo-firstorder adsorption (min −1 ). The validity of the model can be checked by the linearized plot of ln (q e −q t ) versus t. (31,32); Table 6.…”

Section: Adsorption Kineticsmentioning

confidence: 99%

Optimization of adsorption parameters for Fe (III) ions removal from aqueous solutions by transition metal oxide nanocomposite

Langeroodi

Farhadravesh

Khalaji

2018

Green Chemistry Letters and Reviews

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Manganese oxide nanocomposite (Mn 2 O 3 /Mn 3 O 4 ) was prepared by sol-gel technique and used as an adsorbent. Fourier Transform Infrared (FTIR) spectroscopy, X-ray diffraction (XRD), and Field Emission Scanning Electron Microscopy (FE-SEM) were used to characterize the adsorbent. The response surface methodology (RSM) was employed to evaluate the effects of solution pH, initial Fe (III) ions concentration, adsorbent weight, and contact time on the removal ratio of the Fe (III) ions. A total of 27 adsorption experimental runs were carried out employing the detailed conditions designed based on the Box-Behnken design (BBD). Results showed that the pH of the solution and initial Fe (III) ions concentration were the most significant parameters for Fe (III) ions removal. In process optimization, the maximal value of the removal ratio of Fe (III) was achieved as 95.80%. Moreover, the corresponding optimal parameters of adsorption process were as: contact time = 62.5 min, initial Fe (III) concentration = 50 mg/L, adsorbent weight = 0.5 g, and pH = 5. The experimental confirmation tests showed a strong correlation between the predicted and experimental responses (R 2 = 0.9803). The fitness of equilibrium data to common isotherm equations such as Langmuir, Freundlich, and Temkin were also tested. The sorption isotherm of adsorbent was best described by the Langmuir model. The kinetic data were analyzed using pseudo-first-order, pseudo-second-order, intraparticle diffusion, and Elovich kinetic models. The adsorption kinetics of Fe (III) ions were well fitted with the pseudo-secondorder kinetic model.

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Section: Adsorption Kineticsmentioning

confidence: 99%

Optimization of adsorption parameters for Fe (III) ions removal from aqueous solutions by transition metal oxide nanocomposite

Langeroodi

Farhadravesh

Khalaji

2018

Green Chemistry Letters and Reviews

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“…The value of k 1 can be easily determined from the slope of the log plot of (q e -q t ) versus t. This equation has been extensively used to describe adsorption processes applied in the treatment of wastewater containing dyes, heavy metals, and microorganisms. [31] The linear pseudo-second order model is derived from the pseudo-first order model, and can be represented as follows:…”

Section: Kinetics Of Adsorptionmentioning

confidence: 99%

Adsorption of Basic Yellow 28 onto chemically‐modified activated carbon: Characterization and adsorption mechanisms

et al. 2016

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Adsorption processes have been investigated and successfully applied in the removal of dyes from textile plant wastewaters. Activated carbon is one of the most commonly used adsorbents, due to its excellent characteristics and relatively low cost. However, its dye removal efficiency depends on several parameters, notably the chemical nature of the carbon surface. To enhance the adsorption capacity, different methods have been proposed in the literature, chemical modification using acidic agents being one of the most commonly used. In this study, the performance of samples of activated carbon chemically modified with nitric and phosphoric acid in the adsorption of Basic Yellow 28 is evaluated. The physical and chemical structure of these adsorbents was investigated using electron microscopy, X‐ray spectrometry, and infrared spectroscopy, revealing significant modifications depending on the agent used. Adsorption tests were conducted at three different temperatures and the adsorption kinetics and isotherms were evaluated. Comparing the experimental data and results obtained with models reported in the literature showed that in both cases the pseudo‐second order kinetics model and the Freundlich isotherms provided the closest fits. The samples modified with nitric acid presented better overall performance, particularly due to pore collapse observed for the samples treated with phosphoric acid, which caused a significant reduction in the surface area and total pore volume. These results indicate that the chemically‐modified activated carbon can be employed in the removal of basic dyes from textile effluents, allowing the reuse of the effluent.

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“…Furthermore, Završnik et al [19], in Pediatrics, El Aichouchi and Gorry [20] in Oncology, point to SBs. Ho and Hartley [21] found SBs in Psychology.…”

Section: Brief Literature Reviewmentioning

confidence: 98%

Sleeping Beauties of Coronavirus Research

et al. 2021

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A ''Sleeping Beauty'' (SB) in science is a metaphor for a scholarly publication that remains relatively unnoticed by the related communities for a long time; -the publication is ''sleeping''. However, suddenly due to the appearance of some phenomenon, such a ''forgotten'' publication may become a center of scientific attention; -the SB is ''awakened''. Currently, there are specific scientific areas for which sleeping beauties (SBs) are awakened. For example, as the world is experiencing the COVID-19 global pandemic (triggered by SARS-CoV-2), publications on coronaviruses appear to be awakened. Thus, one can raise questions of scientific interest: are these publications coronavirus related SBs? Moreover, while much literature exists on other coronaviruses, there seems to be no comprehensive investigation on COVID-19, -in particular in the context of SBs. Nowadays, such SB papers can be even used for sustaining literature reviews and/or scientific claims about COVID-19. In our study, in order to pinpoint pertinent SBs, we use the ''beauty score'' (B-score) measure. The Activity Index (AI) and the Relative Specialization Index (RSI) are also calculated to compare countries where such SBs appear. Results show that most of these SBs were published previously to the present epidemic time (triggered by SARS-CoV or SARS-CoV-1), and are awakened in 2020. Besides outlining the most important SBs, we show from what countries and institutions they originate, and the most prolific author(s) of such SBs. The citation trend of SBs that have the highest B-score is also discussed.

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Sleeping beauties in psychology

Cited by 28 publications

References 20 publications

Optimization of adsorption parameters for Fe (III) ions removal from aqueous solutions by transition metal oxide nanocomposite

Optimization of adsorption parameters for Fe (III) ions removal from aqueous solutions by transition metal oxide nanocomposite

Adsorption of Basic Yellow 28 onto chemically‐modified activated carbon: Characterization and adsorption mechanisms

Sleeping Beauties of Coronavirus Research

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