Miracle-dz/UniFAR-FTUs huggingface dataset:
Views and experiences on lockdown as a response to the prevention and control of COVID-19 crisis among residents of Uganda

Background: While lockdowns have become a gold standard response to the Covid-19 pandemic, debates on its usefulness still continue. There is currently good amount of research work originating from western countries on the usefulness of lockdowns, however, similar research is still missing in low income countries like Uganda which implemented stricter lockdowns. More importantly, not much is known about the views of the residents of Uganda for which such a measure was meant for. Despite the implementation of lockdowns, it is still not yet known how relevant residents of Uganda view the lockdown. Research has demonstrated that interventions are most successful when they resonate with the target population This study fills this identified gap by investigating the views and lived experiences of residents of Uganda with regards to the usefulness of the lockdown as a response to the prevention and control of COVID-19.Methods: This was a cross sectional survey using qualitative methods of data collection. Data will was collected from 1000 participants in the four regions of Uganda on the views and experiences on lockdown as a response to the prevention and control of COVID-19 crisis among residents of Uganda. Data collection was down through use of a Qualtrics Survey Tool. Thematic analysis with the help of the Social representation theory was then used to analyze the data. Findings: The study demonstrated that there was visible nuance in the manner in which the lockdown was characterized. On one hand it was seen as useful in slowing down the spread, protecting the fragile healthcare system and giving government enough time to learn about the novel virus and thus respond efficiently. On the other hand, our participants were critical of its devastative nature on the livelihoods of people. Particularly, the lockdown closed down economic survival opportunities for the most vulnerable in society, increased unemployment and poverty levels. The lockdown also contributed to worsening mental health conditions and simultaneously provided fertile ground for domestic abuse including sexual abuse especially among girls.Conclusion: Ultimately, our study questions the narrow view of branding the lockdown as unequivocally good or bad. It rather sheds light on the complexities of its effect on society in Uganda by pointing out its multicapillary-like consequences in society wherein it can, in various ways protect lives and at the same time destroy livelihoods. Our study thus highlights that responding to such complexities defies the logic of implementing the lockdown as a ‘one-size-fits-all magic bullet’, but rather that it must be contextualized, localized and appropriated to the realities of Uganda.
Impact of living donor liver with steatosis and idiopathic portal inflammation on clinical outcomes in pediatric liver transplantation: Beijing experience.

Background To evaluate the impact of steatosis and/or idiopathic portal inflammation (IPI) in living donor livers on recipients' clinical outcomes. Methods We assessed 305 qualified donor liver samples from June 2013 to December 2018. Donors and recipients' clinical characteristics, including follow-up data were retrieved. The graft and overall survival with/without steatosis or portal inflammation were compared by Kaplan-Meier analysis. Results For living donors, the medium age of was 31.2 (28, 35.8) years old; liver histopathology showed macrovesicular steatosis: 0-5% 264/305 (86.6%) and 5-30% 41/305 (13.4%), IPI: no 220/305 (72.1%) and mild 85/305 (27.9%). For recipients, the medium age was 1.0 (0.6, 1.5) years old; the median pediatric-end-stage-liver-disease score was 16 (5.0, 26.0) and medium follow-up time was 32.8 (24.8, 52.0) months. Biliary atresia (69.5%) was the main indication for liver transplantation (LT). Conclusions The presence of steatosis and portal inflammation of the donor liver did not impact the clinical outcomes including transaminase or bilirubin normalization, short-/long-term complications and recipients' survival. However, recipients with high pediatric-end-stage-liver-disease score (>16) receiving donor liver with portal inflammation, but not steatosis, had trend negative effect on recipients' survival. In conclusion, donor livers with mild steatosis and portal inflammation were qualified for pediatric living donor LT. However, donor liver with mild portal inflammation would better not be allocated to recipients with high pediatric-end-stage-liver-disease score. This study provided new evidence in pediatric living donor liver allocation.
Aerobic Training Impacts on Blood Cholesterol of Women with Gestational Diabetes

Gestational diabetes mellitus has been identified as a major complication of pregnancies and has remained a major cause of perinatal morbidity and mortality, as well as maternal morbidity. Lipid abnormalities significantly contribute to the increased risk of cardiovascular disease and other morbidities in diabetics. One of the benefits of regular exercise is a reduction in cardiovascular risk factors through the improvement of the lipid profile and reduction of hypertension. This study investigated the effect of aerobic training on the cholesterol level of women with gestational diabetes. Thirty-four (34) women who met the inclusion criteria for this study were randomized into Exercise and Control groups. Exercise group participated in structured exercise programme, 3 sessions a week for 8 weeks with each session lasting a maximum of 60 minutes while the Control group did not participate in any form of structured exercise programme for the period of the study. Data were collected at baseline, at 4th week and at 8th week into the exercise programme. Thirty (30) of the participants completed the study and so only their data were analysed using Repeated Measure ANOVA and Independent t-test. The result showed significant changes in the total cholesterol (F[2, 28]) = 268.316, P = 0.001), of the Exercise group compared to the control. Independent t-test used to compare the lipid profile of the Experimental and Control groups showed significant difference between the means of the 2 groups at week 4 (total cholesterol (t(28) 2.164, P = 0.039, triglyceride [t(28) 3.146 P = 0.004] and week 8 (total cholesterol t(28) 4.596, P = 0.001, triglyceride t(28) 5.534, P = 0.001) but not at baseline (total cholesterol t(28) -901, P = 0.375, triglyceride t(28) 1.612, P = 0.118). It was concluded that structured aerobic exercises may have positive effect on the components of lipid profile in women with gestational diabetes.
Mineralogical Transformations in Coal Feedstocks during Carbon Conversion Based on Packed-Bed Combustor Tests: Part 1. Bulk Coal and Ash Studies

Mineralogical and inorganic geochemical studies have been carried out on composite samples of six different coarse-crushed (,120 mm) feed coals tested in a pilot-scale packed-bed combustor designed to simulate conversion and some fixed-bed combustion processes, and also on composite samples of the ashes produced. The mineral matter of the coals consisted mainly of quartz, kaolinite, and Ca-bearing carbonate minerals (calcite, dolomite, aragonite), with minor proportions of illite, pyrite, and several other phases, along with some Ca in an organically associated form. The base to acid ratio of the coal ashes ranged from 0.1 to 0.3, due mainly to variations in relative abundance of Ca-bearing carbonate minerals. The minerals in the feed coals reacted at temperatures of up to 1250uC in the packed-bed combustor to form cristobalite, mullite, anorthite, and other Ca-silicates, as well as anhydrite, iron oxides, and amorphous material. The proportions of the different crystalline phases in the ashes produced from each of the coals in the packed-bed combustor are related to the proportions of relevant minerals in the respective feed-coal materials. Comparisons of feed coal and packed-bed combustor ash mineralogy suggest that the cristobalite in the packed-bed combustor ashes mainly represents a high-temperature product derived from quartz in the feed coals. Mullite in the combustor ash is formed by high-temperature reactions from the mainly kaolinitic clay component. The proportions of anorthite and other Ca-silicates in the combustor ashes have been related to the proportions of Ca-bearing carbonate minerals and organically associated Ca in the feed coals. The proportion of iron-oxide minerals is broadly related to the proportion of pyrite in the respective coal samples. These observations provide a basis for assessing the mineralogical processes that take place during conversion of different Highveld coals, and possibly for predicting ash properties based on coal mineral matter characteristics. f 2012 The University of Kentucky Center for Applied Energy Research and the American Coal Ash Association All rights reserved. A R T I C L E I N F O Article history: Received 1 February 2012; Received in revised form 5 June 2012; Accepted 11 June 2012
Self-organization in amorphous semiconductors and chalcogenide glasses

It is shown that self-organization in non-crystalline networks of amorphous semiconductors, as well as in non-crystalline chalcogenide materials is rather a rule than an exception. The fundamental principles are stated on the basis of few examples. The most extended order in glasses is given by the uniform distribution of large stochastic clusters.
The Effect of Longitudinal Rails on an Air Cavity Stepped Planing Hull

The use of ventilated hulls is rapidly expanding. However, experimental and numerical analyses are still very limited, particularly for high-speed vessels and for stepped planing hulls. In this work, the authors present a comparison between towing tank tests and CFD analyses carried out on a single-stepped planing hull provided with forced ventilation on the bottom. The boat has identical geometries to those presented by the authors in other works, but with the addition of longitudinal rails. In particular, the study addresses the effect of the rails on the bottom of the hull, in terms of drag, and the wetted surface assessment. The computational methodology is based on URANS equation with multiphase models for high-resolution interface capture between air and water. The tests have been performed varying seven velocities and six airflow rates and the no-air injection condition. Compared to flat-bottomed hulls, a higher incidence of numerical ventilation and air–water mixing effects was observed. At the same time, no major differences were noted in terms of the ability to drag the flow aft at low speeds. Results in terms of drag reduction, wetted surface, and its shape are discussed.
Strong gene flow explains lack of mating system variation in the perennial herb,
 Vincetoxicum hirundinaria
 , in a fragmented landscape

among relatives. The overall low inbreeding coefficients indicate that even in small populations mating among relatives is rare. High allelic richness of both maternal and offspring genotypes as well as limited genetic differentiation among the studied populations indicate strong gene flow among them. Our findings suggest that V. hirundinaria has successful seed and pollen dispersal among populations that has allowed colonization of new habitats in this fragmented landscape and led to a genetically well-mixed group of populations at the scale of the study.
Reconfiguring everyday eating: Vegan Challenge discussions in social media

ABSTRACT The shift of society toward sustainable food culture requires collectively challenging meat and dairy-based diets and their role in current practices of eating. This study focuses on how discussions in social media can facilitate reconfiguration in eating. Three practice-theoretical perspectives – practices constituting of elements, eating as a compound practice, and communities of practice – afford us with analytical tools to investigate eating and how the constituting elements are negotiated and recrafted in social media discussions across the compound practice. As empirical data, we use altogether 14,250 social media messages on the Finnish Vegan Challenge campaign. By combining qualitative content analysis with topic modeling, we capture the various themes occurring in these discussions and their relation to changes in eating practices. The results show that within these discussions, social learning among peers covered the whole sphere of eating-related practices from production and distribution to purchasing and cooking vegan food, and to sharing stories and experiences of veganism. Our findings illustrate how these discussions can be seen as forming a reconfigurative community of practice, which can potentially support and facilitate social change of eating toward sustainability also outside the Vegan Challenge community.
A New Drug Discovery Approach Based on Thermal Proteome Profiling to Develop More Effective Drugs

: The search for disease-related targets and studying drug-protein and protein-protein interactions are central issues that would accelerate the clinical approval of a drug. Also, by developing an accurate method in this regard, time and resource consumption will significantly decrease. The low efficiency of some drugs in humans is a grave issue leading to a low rate of FDA approval after spending billions of dollars and decades of research. Several strategies and methods have been expanded to fill this gap, such as drug affinity responsive target stability (DARTS), stability of proteins from rates of oxidation (SPROX), cellular thermal shift assay (CETSA), and finally, thermal proteome profiling (TPP). The TPP is based on the combination of CETSA and quantitative mass spectrometry. Among recently introduced proteomics technologies, TPP demonstrates the ability to offer detailed proteomic profiles for the large-scale analysis of protein-ligand interactions, including endogenous ligands and proteins like cofactors and metabolites. TPP facilitates the identification of the markers governing drug efficacy and toxicity and provides an unbiased measure for estimating the rate of drug-target engagement. At a glance at TPP steps, after protein extraction, the molecule is exposed to different temperatures and drug concentrations. After discarding solubilized and stabilized proteins, the protein’s identity is investigated by mass spectrometry analysis. As a result of the protein’s structural stabilization after binding to its substrate, TTP helps to accurately identify target proteins with high throughput. In this study, we aimed to introduce the basics of this method and review most recent studies on this technique.
The Views of University Students on Gamification-Enhanced Online Learning Experiences

Bu arastirmanin amaci, oyunlastirmayla zenginlestirilmis bir cevrimici ogrenme deneyimi yasayan ogrencilerin goruslerinin, oyunlastirmaya dayali cevrimici ogrenme ortamlarinin tasarimina yonelik ipuclarini bulmaya calisma acisindan incelenmesidir. Bu amaca yonelik olarak sekiz hafta boyunca oyunlastirma ile zenginlestirilmis cevrimici ogrenme yoluyla ders alan ogrencilerin yasadiklari deneyimle ilgili gorusleri durum calismasi yontemiyle incelenmistir. Katilimcilar Sakarya Universitesi Egitim Fakultesi’nde 2019-2020 guz doneminde “Egitim Filmleri” universite ortak secmeli dersini alan 36 ogrenciden gonullu olarak ve onami alinarak calismaya katilmayi kabul eden 12 ogrenciden olusmaktadir. Veri toplama araci olarak arastirmacilar tarafindan hazirlanan gorusme formu kullanilmistir. Arastirmanin sonuclari ogrencilere gore bu yontemle ogrenme surecinin verimli oldugunu, cevrimici ogrenme sistemini herhangi bir teknik sorun yasamadan sorunsuz kullandiklarini gostermistir. Ogrenciler bu sekilde egitim almanin, ogrenmede esneklik saglayan konforlu bir ogrenme deneyimi sagladigini ifade etmislerdir ve oyunlastirmaya yonelik olumlu tutuma sahip olduklari gorulmektedir. Arastirmanin ogretim tasarimi acisindan bazi onemli sonuclari olarak puan, erisimi kisitlama ve meraklandirma oyunlastirma ogelerinin sisteme giris sayisinin artmasina neden oldugu; tartisma platformunun motivasyona katki sagladigi ve lider tahtasinin ders basarisinin artmasina yonelik katkida bulundugu soylenebilir.
Lexical Variation in the Cairene Slum Vernacular and Its Impact on the Prestigious Variety

This variationist study attempts to provide an insightful profile of the slum vernacular of the Cairene dialect via formal and social analyses of some vocabulary, phrases, and expressions. It investigates how language varies among the slum speakers in Cairo and what are the social and linguistic roles that this variation plays. The corpus of this study has been attained through close observations, repertoire, and immediate communication with the slum speakers in Cairo. The formal analysis of this study concluded that this variation is often based on the linguistic deviation that poets, dramatists, and novelists use to be creative, inventive, or different. The correlation between the variation and the socioeconomic status of the slum speakers in Cairo is intriguing and suggests that the social setting plays a crucial role in shaping the speech in a given community. The study has revealed that variation in the Cairene dialect functions as an index of the social factors such as socioeconomic status and the area of residence that are distinctive to the Cairene slum communities and helps establish rapport among the slum speakers in Cairo. Moreover, many words and expressions of the Cairene slum vernacular in Cairo have diffused in the prestigious variety for social and linguistic reasons. The study has pointed out that the impact of the Cairene slum vernacular on the youth of the prestigious variety is patent. The two varieties are separably used in their talk and this gives the Cairene dialect a diglossic nature as they confine each variety for some specific uses.
Microbial diversity and volatile metabolites of kefir prepared by different milk types

ABSTRACT The presence of probiotic microbes and other health promoting nutritional characteristics of kefir increasing the consumer’s interest. The microbial as well as volatile profile of kefir are the two chief factors that determine the basis of quality kefir drink. In this study, we characterized the three milk kefir drinks prepared by sheep, goat and cow milk on the bases of amplicon-based sequencing for microbial diversity and volatile profile along with physio-chemical and colorimetric features. The bacterial and mycobiota analysis showed that the bacteria Acetobacter syzygii, Lactobacillus lactic and Lactobacillus plantarum and yeasts Kluyveromyces marxianus, Saccharomyces cerevisiae, Peronospora manshurica, and Pichia fermentans were predominantly found in sheep kefir which exhibited optimum physio-chemical colorimetric profile and maintained volatile compounds that play important role regarding antimicrobial and pleasant sensory profile of milk kefir. It is concluded that sheep milk significantly supported the probiotic and health promoting features of kefir.
Dormancy-breaking treatments and soil types on Chamaecrista rotundifolia emergence and initial development

Chamaecrista rotundifolia is a legume of high yield and nutritional value for livestock; however, it presents high seed dormancy. The aim of this study was to evaluate dormancy-breaking methods and the influence of soil texture on seedling emergence and initial development of C. rotundifolia. The experiment was performed in a greenhouse in a split-plot design with five replications. There were three treatments including dormancy-breaking techniques with immersion of the seeds in (1) hot water at 80°C for 30 s followed by 12 h in water at room temperature (25 °C; HW); (2) water at room temperature (25 °C) for 24 h (EW); and (3) hydrochloric acid (0.05 mol L-1) for 15 min (HA) (4) and a control group with no seed intervention, disposed in the main plots in randomized blocks. Seeds were cropped in two types of soil as subplots. Seedling emergence was evaluated daily to calculate the percentage emergence and emergence speed index. Plant performance was evaluated (21 days after sowing) through measurements of mass and length of components. Chamaecrista rotundifolia showed a high degree of dormancy in the seeds, and the treatment using HW had greater efficiency in seedling emergence (p < 0.01) and emergence speed index (p < 0.05). Total dry mass was superior in sandy soil (p < 0.05). Soil texture and dormancy treatments influenced the initial performance of plants, which performed better in sandy soil.Key words: germination; legume; sandy; seed; soil texture.
Understanding technological knowledge spillover in a science technology park ecosystem: an ethnographic study

ABSTRACT Technological knowledge spillover is a passive process that is difficult to exploit due to the unknown nature of the phenomenon. However, spillovers in certain geographical proximity improve growth and beneficial to the surrounding actors. Therefore, it is essential to understand the nature of technological knowledge spillover and how it happens in reality. This study closely observed and unravelled how spillover happened in the Science Technology Park ecosystem through two years of immersive ethnographic research. Two spillovers occurred from several projects. Eleven actors are involved in the technology transfer and knowledge spillover processes within two technological projects in the ecosystem. This study provides a descriptive explanation of how spillovers happen. Also, two propositions are discussed for extending the existing theory in the context of spillover in the Science Technological Park ecosystem. First, actuators and connectors in the ecosystem could promote technological knowledge spillovers; they also influence the breadth of spillovers in the ecosystem. Second, to gain benefits from the spillovers, actors must be adequately motivated and competent enough or able to leverage their network to exploit the spillage into commercial businesses.
The Diversity of Root-Associated Endophytic Fungi from Four Epiphytic Orchids in China

Root-associated endophytic fungi (RAF) are found asymptomatically in almost all plant groups. However, little is known about the compositions and potential functions of RAF communities associated with most Orchidaceae species. In this study, the diversity of RAF was examined in four wild epiphytic orchids, Acampe rigida, Doritis pulcherrima, Renanthera coccinea, and Robiquetia succisa, that occur in southern China. A culture-independent method involving Illumina amplicon sequencing, and an in vitro culture method, were used to identify culturable fungi. The RAF community diversity differed among the orchid roots, and some fungal taxa were clearly concentrated in a certain orchid species, with more OTUs being detected. By investigating mycorrhizal associations, the results showed that 28 (about 0.8%) of the 3527 operational taxonomic units (OTUs) could be assigned as OMF, while the OTUs of non-mycorrhizal fungal were about 99.2%. Among the OMFs, Ceratobasidiaceae OTUs were the most abundant with different richness, followed by Thelephoraceae. In addition, five Ceratobasidium sp. strains were isolated from D. pulcherrima, R. succisa, and R. coccinea roots with high separation rates. These culturable Ceratobasidium strains will provide materials for host orchid conservation and for studying the mechanisms underlying mycorrhizal symbiosis.