bluuebunny/crossref_metadata_2025_split huggingface dataset:
Rice gelatinization temperature prediction using the rapid visco analyzer vis‐à‐vis the traditional DSC method
Authors: Owusu Evans A. , Scott Samantha , Luthra Kaushik , Graham‐Acquah Seth , January Robin , Annor George A. , Atungulu Griffiths 
Published: February 2024

AbstractBackground and ObjectivesThe measurement of gelatinization temperatures (GTs) of rice using the Rapid Visco Analyzer (RVA) can be a more rapid and efficient method as compared to the traditional method of using Differential Scanning Calorimeter (DSC). The objective of this research was to determine the accuracy and precision of the RVA technique in comparison to the DSC method for measuring GTs of contemporary rice cultivars produced in Arkansas.FindingsRice samples analyzed using the RVA had GT that ranged from 70.48 ± 0.18°C to 75.72 ± 0.11°C, while the DSC‐analyzed samples had GT that ranged from 67.25 ± 0.18°C to 74.72 ± 0.64°C. The values of RVA GT consistently overestimated the values of the DSC‐GT, with the RVA GT values demonstrating higher precision. A calibration equation was developed to correct the overestimation of RVA GT values, and its validity was confirmed through data obtained from both laboratory‐scale tests and industry‐based analysis.ConclusionsThe method of using RVA can serve as a standalone approach for determining the GT of rice from various cultivars.Significance and NoveltyThis technique of using RVA can be beneficial to industrial and educational applications because it is less expensive, easier to follow, and more rapid in analysis as compared to DSC.
Nutritional aspects of composite flours for baked and extruded products: A review
Authors: Amadeu Carolina A. A. , Martelli Silvia M. , Vanin Fernanda M. 
Published: February 2024

AbstractBackground and ObjectivesGlobal hunger and the prevalence of severe food malnutrition have increased worldwide, underlining the need to develop new nutritive food products. Composite flour (CF) is a growing technology that aims to increase the nutritional composition of flours. Thus, this study aimed to systematically search and investigate studies that examined the effects of CF development and its properties. In addition, perspectives for better use of CF as a real source of nutritional ingredients are underlined.FindingsDifferent materials have been used for CF elaboration and their use in bakery products improves nutritional composition, mainly protein, fiber, and phenolic compound content, in addition to providing products with good sensory acceptance. However, the higher protein concentration in CF is not accompanied by higher protein digestibility, and generally, this property is not evaluated to guarantee the nutritional improvement of protein aspects.ConclusionsCF may represent a strategy for food security and nutritional health, particularly in terms of protein intake. However, to ensure protein absorption, further studies on protein digestibility must be conducted. In addition, the extrusion process seems to represent a strategy for the production of cheaper and nutritional CF with improved nutritional value and high protein digestion capacity.
Trifunctional robust electrocatalysts based on 3D Fe/N‐doped carbon nanocubes encapsulating Co4N nanoparticles for efficient battery‐powered water electrolyzers
Authors: Choi Hyung Wook , Lee Hongdae , Lu Jun , Bin Kwon Seok , Jeong Dong In , Park Beum Jin , Kim Jiwon , Kang Bong Kyun , Jang Gun , Yoon Dae Ho , Park Ho Seok 
Published: February 2024

AbstractHerein, we have designed a highly active and robust trifunctional electrocatalyst derived from Prussian blue analogs, where Co4N nanoparticles are encapsulated by Fe embedded in N‐doped carbon nanocubes to synthesize hierarchically structured Co4N@Fe/N–C for rechargeable zinc–air batteries and overall water‐splitting electrolyzers. As confirmed by theoretical and experimental results, the high intrinsic oxygen reduction reaction, oxygen evolution reaction, and hydrogen evolution reaction activities of Co4N@Fe/N–C were attributed to the formation of the heterointerface and the modulated local electronic structure. Moreover, Co4N@Fe/N–C induced improvement in these trifunctional electrocatalytic activities owing to the hierarchical hollow nanocube structure, uniform distribution of Co4N, and conductive encapsulation by Fe/N–C. Thus, the rechargeable zinc–air battery with Co4N@Fe/N–C delivers a high specific capacity of 789.9 mAh g−1 and stable voltage profiles over 500 cycles. Furthermore, the overall water electrolyzer with Co4N@Fe/N–C achieved better durability and rate performance than that with the Pt/C and IrO2 catalysts, delivering a high Faradaic efficiency of 96.4%. Along with the great potential of the integrated water electrolyzer powered by a zinc–air battery for practical applications, therefore, the mechanistic understanding and active site identification provide valuable insights into the rational design of advanced multifunctional electrocatalysts for energy storage and conversion.
Coronary artery calcium and cardiovascular outcomes in patients with lymphoma undergoing autologous hematopoietic cell transplantation
Authors: Wu Stephanie , Rhee June‐Wha , Iukuridze Aleksi , Bosworth Alysia , Chen Sitong , Atencio Liezl , Manubolu Venkat , Bhandari Rusha , Jamal Faizi , Mei Matthew , Herrera Alex , Rodriguez Fatima , Forman Stephen , Nakamura Ryotaro , Wong F. Lennie , Budoff Matthew , Armenian Saro H. 
Published: February 2024

AbstractBackgroundPatients undergoing autologous hematopoietic cell transplantation (HCT) have a >2‐fold risk of developing cardiovascular disease (CVD; heart failure, myocardial infarction, and stroke), compared to the general population. Coronary artery calcium (CAC) is predictive of CVD in nononcology patients but is not as well studied in patients who underwent HCT and survivors of HCT.The objective of this study was to examine the association between CAC and CVD risk and outcomes after HCT in patients with lymphoma.MethodsThis was a retrospective cohort study of 243 consecutive patients who underwent a first autologous HCT for lymphoma between 2009 and 2014. CAC (Agatston score) was determined from chest computed tomography obtained <60 days from HCT. Multivariable Cox regression analysis was used to calculate hazard ratio (HR) estimates and 95% confidence intervals (CIs), adjusted for covariates (age, conventional risk factors [e.g., hypertension and dyslipidemia], and cancer treatment).ResultsThe median age at HCT was 55.7 years (range, 18.5–75.1 years), 59% were male, and 60% were non‐Hispanic White. The prevalence of CAC was 37%. The 5‐year CVD incidence for the cohort was 12%, and there was an incremental increase in the incidence according to CAC score: 0 (6%), 1–100 (20%), and >100 (32%) (p = .001). CAC was significantly associated with CVD risk (HR, 3.0; 95% CI, 1.2–7.5) and worse 5‐year survival (77% vs. 50%; p < .001; HR, 2.0; 95% CI, 1.1–3.4), compared to those without CAC.ConclusionsCAC is independently associated with CVD and survival after HCT. This highlights the importance of integrating readily available imaging information in risk stratification and decision‐making in patients undergoing HCT, which sets the stage for strategies to optimize outcomes after HCT.
FDA urges higher naloxone doses in fentanyl era
Authors: Knopf Alison 
Published: February 2024

A small‐scale study funded by the Food and Drug Administration (FDA) found that in community settings (as opposed to ambulances or hospital emergency rooms) where there is no oxygen available, the window in which naloxone can reverse injury due to oxygen deprivation and death due to cardiac arrest is limited. The study, conducted with 21 healthy participants, compared administration of different doses of naloxone, which comes in 4 milligram doses intranasally. The study used simulations of fentanyl administrations. It found that more naloxone has to be given right away, without waiting 2 minutes as is currently recommended before administering the next dose. The study looked at naloxone plasma concentrations.
An extendable voltage boosting gain unit with a self‐balanced switched‐capacitors multilevel inverter using a single DC source
Authors: Al‐Tameemi Weam , Babaei Ebrahim , Sabahi Mehran 
Published: February 2024

SummaryThis paper suggests an extendable voltage boosting gain unit (EVBGU) using switched‐capacitors SC with a single DC source. The proposed unit can be extended by a modular pattern to increase the output voltage levels and voltage‐boosting gain of the inverter. The main feature of this work is presenting a unit topology that utilizes multiple and modular subcells to achieve (double, quadruple, hexapole, octapule, etc.) voltage gain at the output by increasing the number of the subcells. All the subcells are connected only with one DC source. A positive feedback technique has been used to charge the capacitors of the unit using the accumulative charging voltage (ACV) method. Furthermore, all the capacitors are self‐balanced, so there is no need for any additional and complex control circuit. Moreover, to decrease the cost factor of the inverter, a low IGBT switch count is taken into consideration and no passive elements such as diodes are used in the proposed structure. The H‐bridge is connected to the unit to achieve bipolar voltage at the output. The operational analysis of the inverter is delineated in detail. A comparative study, with state‐of‐the‐art MLIs in different terms such as the number of components, the total standing voltage, and the gain, shows the particularity of the proposed EVBGU. The simulation of the proposed MLI is performed using PSCAD‐EMTDC software. The simulation results are validated experimentally.
Viral diseases affecting the skin
Authors: Gerlicki Chelsea M. 
Published: February 2024

AbstractThis chapter delves into the complex world of viral exanthems, focusing on their diagnostic challenges and distinctive features, with updated presentations and pearls. From Roseola Infantum's atypical fever‐rash presentation to Rubeola's resurgence, it underscores the importance of prompt diagnosis. Rubella, frequently confused with measles, demands heightened suspicion, especially in adults and pregnant patients. Hand, Foot, and Mouth Disease's diverse manifestations warrant accurate differentiation. The discussion extends to Parvovirus B19, Varicella‐Zoster Virus, Epstein‐Barr Virus, and HIV Primary Infection. The resurgence of Mpox, Zika Virus's risks during pregnancy, and the rare but life‐threatening Eczema Herpeticum are explored. Gianotti‐Crosti Syndrome, Unilateral Laterothoracic Exanthem, and other viral conditions complete the landscape. In summary, this chapter offers a comprehensive understanding of viral exanthems, enabling clinicians to distinguish and manage these dermatological challenges. Accurate identification is crucial for providing specialized therapy to a minority of cases and supportive care to the majority. Vigilance, thorough examination, and a nuanced understanding of viral presentations are essential in navigating this intricate landscape.
The gut microbiomes of Channel Island foxes and island spotted skunks exhibit fine‐scale differentiation across host species and island populations
Authors: Pasciullo Boychuck Samantha , Brenner Lara J. , Gagorik Calypso N. , Schamel Juliann T. , Baker Stacy , Tran Elton , vonHoldt Bridgett M. , Koepfli Klaus‐Peter , Maldonado Jesús E. , DeCandia Alexandra L. 
Published: February 2024

AbstractCalifornia's Channel Islands are home to two endemic mammalian carnivores: island foxes (Urocyon littoralis) and island spotted skunks (Spilogale gracilis amphiala). Although it is rare for two insular terrestrial carnivores to coexist, these known competitors persist on both Santa Cruz Island and Santa Rosa Island. We hypothesized that examination of their gut microbial communities would provide insight into the factors that enable this coexistence, as microbial symbionts often reflect host evolutionary history and contemporary ecology. Using rectal swabs collected from island foxes and island spotted skunks sampled across both islands, we generated 16S rRNA amplicon sequencing data to characterize their gut microbiomes. While island foxes and island spotted skunks both harbored the core mammalian microbiome, host species explained the largest proportion of variation in the dataset. We further identified intraspecific variation between island populations, with greater differentiation observed between more specialist island spotted skunk populations compared to more generalist island fox populations. This pattern may reflect differences in resource utilization following fine‐scale niche differentiation. It may further reflect evolutionary differences regarding the timing of intraspecific separation. Considered together, this study contributes to the growing catalog of wildlife microbiome studies, with important implications for understanding how eco‐evolutionary processes enable the coexistence of terrestrial carnivores–and their microbiomes–in island environments.
The ecological–hydrological regime of the Han River basin under changing conditions: The coupled influence of human activities and climate change
Authors: Wang Hongxiang , Yuan Weiqi , Yang Huan , Hong Fengtian , Yang Kefei , Guo Wenxian 
Published: February 2024

AbstractBecause of the confluence of human activities and climate change, the hydrological regime in the Han River basin has substantially evolved, necessitating a multi‐faceted, quantitative analysis of the causative factors. Employing cross‐wavelet analysis, we examined nonlinear relationships between runoff and meteorological variables. Additionally, we assessed hydrological indicators via the IHA index and RVA, then quantified the drivers of runoff variations across different time scales using the Budyko hypothesis and a Generalized Regression Neural Network (GRNN) model. The findings reveal the presence of sustained resonance periods within the climate‐runoff system, notably concentrated in 9‐ to 15‐month intervals during the years 1985–1994, 1995–2012, and 2014–2018, with a confidence level of 95%. Overall, the basin exhibited moderate change (41.66%), with 15 indicators displaying varying degrees of moderate to high transformation. These shifts underscore significant ecosystem transformations. The influence of driving factors on runoff varies across temporal scales. On an annual scale, human activities predominantly shape runoff changes (52.35%), while meteorological factors contribute significantly (47.65%). Conversely, at the monthly scale, climate change emerges as the dominant influence on runoff patterns in June and September, with human activities maintaining a principal role in other months, notably exceeding 90% even in November.
When growth mindset backfires: The effect of the perceived malleability of groups and utilitarian motives on support for collective punishment
Authors: Confino Dan , Schori‐Eyal Noa , Gollwitzer Mario , Falomir‐Pichastor Juan M. 
Published: February 2024

AbstractCollective punishment (CP) is deemed unfair because it sanctions group members who are not responsible for the wrongdoing. However, CP may be driven by utilitarian motives, aiming to deter other group members from committing offenses. This research investigated whether individuals’ inclination to support CP for utilitarian reasons is influenced by their belief in the malleability of groups (their belief that groups can change; a growth mindset). In Studies 1 and 2, we assessed utilitarian motives and manipulated participants’ perception of group malleability. In Study , we assessed perceived group malleability and manipulated motives for justice (utilitarianism vs. retribution). Across these studies, the dependent variable was participants’ support for CP. Results consistently showed that utilitarian (more than retributive) motives increased support for CP, specifically among participants who believed in the growth mindset of groups. We discuss the relevance of these findings for social justice and growth mindset literature.
Optimization of operational parameters using central composite design in the peroxi‐alternating current‐electrocoagulation process for the pollutant removal with determination of power consumption from industrial wastewater
Authors: Asaithambi Perumal , Desta Wendesen Mekonin , Hussen Mohammed , Yesuf Mamuye Busier , Beyene Dejene 
Published: February 2024

AbstractThe utilization of electrochemical and advanced oxidation technologies for industrial wastewater (IW) treatment has grown in popularity during the last two decades. The effectiveness of several methods for treating IW, including hydrogen peroxide (H2O2), direct‐current (DC) and alternating‐current (AC)‐electrocoagulation (EC), and the combination of H2O2 with DC/AC‐EC (H2O2‐DC/AC‐EC) processes were all investigated. In comparison to the H2O2, DC/AC‐EC, and H2O2‐DC/AC‐EC technologies, the results showed that the H2O2‐AC‐EC process produced 100% total colour and 100% chemical oxygen demand (COD) removal efficiency with a low power consumption of 4.4 kWhm−3. The H2O2/AC‐EC technology was optimized for treating IW using a response surface methodology approach based on a central composite design using a five‐factor level. Utilizing statistical and mathematical techniques, the optimum parameters were determined to minimize consumption of power (1.02 kWhm−3) and maximum COD elimination (75%). The experimental parameters comprised the following: H2O2 of 600 mg/L, current of 0.65 Amp, pH of 7.6, COD of 1600 mg/L, and treatment time (TT) of 1.26 h. When using a Fe/Fe electrode combination with the wastewater pH of 7, the COD removal efficiency was shown to be enhanced by increasing the TT, current and H2O2, and decreasing the COD concentration. The synergistic impact, quantified as the combined efficiency of eliminating % COD utilizing the H2O2, AC‐EC, and H2O2/AC‐EC procedures, was found to be 15.75%. Therefore, employing a hybrid H2O2‐AC‐EC approach is considerably more effective in treating IW.
Do community health committees participate in governing health workers in primary healthcare facilities under fiscal decentralization?—An explanatory qualitative study from Tanzania
Authors: Kesale Anosisye Mwandulusya 
Published: February 2024

AbstractBackgroundDecentralization is implemented at the local level to increase community participation in improving service delivery. Majority of developing countries are implementing Fiscal decentralization in primary healthcare through various approaches such as Direct Health Facility Financing, among other things, to empower Community governance structures to govern Primary Health Facility operations to improve the responsiveness of health service delivery and achieve Universal Health Coverage. One of the primary functions of these governance committees is to oversee health workers in their health facilities.AimsThis aimed at assessing how empowered governance committees govern health workers in their facilities under fiscal decentralization.MethodsTo collect data for this study, an explanatory qualitative design with phenomenology traditions was used. To select the area of study, health facilities, and participants, a purposeful sampling procedure was used. Data were gathered through interviews and Focus Group Discussions to explore committee participation in governing health workers in primary care. Thematic analysis was used to analyze the collected data.ResultThe findings of the study suggest that community governance committees’ participation in governing health workers under fiscal decentralization remains limited. Majority of the committees have found to have low limited participation in governing different aspects of health workers. The majority of the committees have discovered that hiring casual workers such as security guards and cleaners is more important than other functions.ConclusionThe study implies that lower and middle‐income countries’ willingness to implement fiscal reforms at the local level and empower communities to take the lead in governing health workers still there are very limited specific powers granted to them to govern health workers. Therefore, capacity building to the governance actors is critical if we are to achieve the benefit of fiscal decentralization.
Modeling of thermal radiation in a participating media with conjugate heat transfer
Authors: Kumar Aman , Jayakumar Janardanan Sarasamma , Babu Jeetu S. 
Published: February 2024

AbstractModeling a combination of thermal radiation and conjugate heat transfer in a three‐dimensional rectangular domain which has a participating media CO2 flowing through is done numerically in OpenFOAM. The rectangular duct has a vertical step (facing forward to the inlet) which is located at a distance from the inlet (the distance is same as the height of the inlet section). The domain is divided into two regions (namely solid and fluid). Carbon dioxide, a highly absorbing fluid with extinction, is used here as the participating medium. The ability of the code is verified to analyze the thermal radiation in a participating media with conjugate heat transfer. The study was carried out for a constant Reynolds number 250 and a contraction ratio of 0.5. The study focused primarily on the importance of adding thermal radiation on to thermal analysis and the reason behind the Nusselt number variation on different regions of solid–fluid interface. It also discussed the effect of radiative properties, such as optical thickness and linear scattering albedo, on the average convective Nusselt Number.
More being, different doing: Illuminating examples of culturally relevant literacy teaching
Authors: Rios Ambyr , Matthews Sharon D. , Zentell Sydney , Kogut Ashlynn 
Published: February 2024

AbstractPreparing literacy teachers for culturally relevant teaching is increasingly critical amidst growing student diversity and pandemic‐associated learning needs. However, despite the prevalence of existing reporting on culturally relevant literacy teaching, there remains a disconnect between the theoretical conception and realized implementation of this work in literacy classrooms. Operationalizing the praxis of culturally relevant literacy teaching has remained elusive due to the contextualized and adaptive nature of the practice. This literature review aims to demystify this praxis by particularizing and grounding the theories and ideas that support culturally relevant teacher practices in literacy and offer examples for preservice and in‐service practice. We conducted a rapid review of 72 articles to explore how culturally relevant literacy teaching has been included in teacher preparation and teaching. Findings include six categories of culturally relevant literacy practices in preservice teacher education and three in in‐service teaching. Results point toward a needed shift away from a curricular focus of this work to one that is pedagogical and student‐centered.