Miracle-dz/UniFAR-FTUs huggingface dataset:
Hallowed Haunts: The National African American Museum as Sacred Space

This paper uses Stephen Best’s None Like Us and Charles H. Long’s Significations: Signs, Symbols, and Images in the Interpretation of Religion to redescribe the notion of sacred space in light of the national African American museum. After highlighting religion and the museum’s mutual Romantic origins, it underscores the invisible institution of slave religion as a modern counterpoint that is harrowingly evocative of the indeterminacy of human meaning-making. The national African American museum, represented by offerings from the Smithsonian Institution and the Equal Justice Initiative, operates as a social technology for working through the tensions of history. “Hallowed Haunts” examines its function as a matrix of haunting, where a variety of multi-sensory experiences lead visitors into a participatory reckoning with the legacy of slavery, one through which they determine how to face the challenges and potential opportunities that await them. As such, the national African American museum exemplifies Long’s thesis of sacred space as human centers, a metonym for the places humans visit for orientation.
Factors associated with the decision to undergo risk-reducing salpingo-oophorectomy among women at high risk for hereditary breast and ovarian cancer: a systematic review

Purpose This systematic review aims to identify factors associated with risk-reducing salpingo-oophorectomy (RRSO), including the uptake rate and decision timing, among women at high risk for hereditary breast and ovarian cancer (HBOC). Methods We found 4,935 relevant studies using MEDLINE, Embase, CINAHL, and PsycINFO on July 6, 2020. Two authors screened the articles and extracted data. Twenty-four studies met the inclusion criteria. Quality assessment of articles was conducted using the Risk of Bias for Nonrandomized Studies tool. Results Five types of factors were identified (demographic factors, clinical factors, family history of cancer, psychological factors, and objective cancer risk). The specific significant factors were older age, having child(ren), being a BRCA1/2 carrier, mastectomy history, perceived risk for ovarian cancer, and perceived advantages of RRSO, whereas objective cancer risk was not significant. The uptake rate of RRSO was 23.4% to 87.2% (mean, 45.2%) among high-risk women for HBOC. The mean time to decide whether to undergo RRSO after BRCA testing was 4 to 34 months. Conclusion RRSO decisions are affected by demographic, clinical, and psychological factors, rather than objective cancer risk. Nonetheless, women seeking RRSO should be offered information about objective cancer risk. Even though decision-making for RRSO is a complex and multifaceted process, the psychosocial factors that may influence decisions have not been comprehensively examined, including family attitudes toward RRSO, cultural norms, social values, and health care providers’ attitudes.
The dissolution of kaolin by acidic fluoride wastes

The potential use of kaolin as a lining material for the storage of acidic and acidic fluoride wastes is investigated. No significant changes are observed gravimetrically or structurally for kaolin soaked under acidic conditions down to pH 2 for periods up to 90 days. Some release ofaluminium was noted with decreasing pH. Severe kaolin dissolution was apparent, however, when soaked in solutions less than pH 3 to 4 with a fluoride concentration of 0.05 M. Aluminium-oxygen bonding in kaolin appears to be substantially more prone to hydrofluoric acid attack than does silicon-oxygen bonding, resulting in a preferential release of aluminium over silicon into solution. The solution pH was found to decrease with the dissolution reaction as fluorosilicic acid was produced during the kaolin breakdown.
Effect of Epichloë gansuensis endophyte on rhizosphere bacterial communities and nutrient concentrations and ratios in the perennial grass species Achnatherum inebrians during three growth seasons

Abstract. Achnatherum inebrians is an invasive perennial grass widespread in natural grasslands of north-west China and plays an important role in grassland ecological restoration. The presence of the seed-borne endophytic fungus Epichloë gansuensis in A. inebrians promotes grass growth, increases resistance to abiotic stress, and affects the rhizosphere microbial community of host plants. However, the relationships among E. gansuensis, rhizosphere bacteria and plant contents of carbon (C), nitrogen (N), phosphorus (P) and potassium (K) during different growing seasons are not clear. We examined changes in the rhizosphere bacterial community and in nutrient contents and ratios in A. inebrians with (E+) and without (E−) E. gansuensis in May, August and December. The Shannon diversity index was higher for rhizosphere bacteria of E+ than E− plants in the three different seasons. Leaf C, N and P contents and root P and K contents were higher in E+ than E− plants in May, and leaf K and root C were higher in E+ than E− plants in August. Leaf C : N ratios were lower in E+ than E− plants in December, and leaf C : K ratios were lower in E+ than E− plants in August and December. In addition, our results indicate significant interactions among rhizosphere bacteria, C, N, P and K contents, and endophyte treatment in three different seasons. In conclusion, E. gansuensis enhanced the C, N, P and K contents of host plants, and affected nutrient ratios of A. inebrians probably by increasing rhizosphere bacterial diversity and altering rhizosphere bacterial community structure. This study provides new findings on the ecological function of the endophyte E. gansuensis, including its potential role in enhancing soil fertility. The improvements in soil fertility were utilised in extrapolating to forage grass–endophyte associations.
Advances in radiotherapy and comprehensive treatment of high-grade glioma: immunotherapy and tumor-treating fields

High-grade gliomas (HGGs) are the most common primary malignant brain tumors. They have a high degree of malignancy and show invasive growth. The personal treatment plan for HGG is based on the patient's age, performance status, and degree of tumor invasion. The basic treatment plan for HGG involves tumor resection, radiotherapy (RT) with concomitant temozolomide (TMZ), and adjuvant TMZ chemotherapy. The basic radiation technology includes conventional RT, three-dimensional conformal RT, intensity-modulated RT, and stereotactic RT. As our understanding of tumor pathogenesis has deepened, so-called comprehensive treatment schemes have attracted attention. These combine RT with chemotherapy, molecular targeted therapy, immunotherapy, or tumor-treating fields. These emerging treatments are expected to improve the prospects of patients with HGG. In the present article, we review the recent advances in RT and comprehensive treatment for patients with newly diagnosed and recurrent HGG.
Urban Planning Education and Using CityCAD to Transform Our Cities

Computer-aided design (CAD) tools are widely used in the urban planning process, giving planners the ability to generate urban contexts and many scenarios for future development. However, debate is ongoing regarding the effects of CAD tools on student learning and the reliability of the cluster of assumptions that usually come with them. This article aims to examine whether CityCAD can be an effective tool for achieving learning objectives related to critical thinking, problem-solving, and creativity in the urban planning discipline. This research also examines whether the software influences students’ interest in planning and affects students’ perceptions of the discipline. Using instructor observations, students’ projects, and surveys, we find that using CityCAD in education can achieve learning objectives, increase students’ interest, and enhance the perception of planning as a more creative field. The results have implications for instruction, student recruitment, and perceptions of the field.
Distribution of aqueous chlorine with nitrogenous compounds: chlorine transfer from organic chloramines to ammonia

A kinetic model for chlorine transfer in the aqueous chlorine/ammonia/organic nitrogen system was constructed and used to explain the distribution of the chlorine species over time. Observed second-order rate constants for chlorine transfer from organic chloramines to ammonia were found to be 3.84×10 -2 M -1 s -1 for N - chloroglycine, 1.55×10 -2 M -1 s -1 for N-chloroglycylglycine, and 5.85×10 -3 M -1 s -1 for N-chloromethylamine (pH 6.8). Chlorine transfer from organic chloramines to ammonia was found to be significant under simulated conditions of wastewater disinfection
Effect of different coating materials on the biological characteristics and stability of microencapsulated Lactobacillus acidophilus

The effect of different coating materials on the biological characteristics and stability of microencapsulated Lactobacillus acidophilus was investigated. Results indicated that the surface and microstructure of microcapsules were significantly affected by the type of coating material. A complex carrier could provide protection for L. acidophilus cells against simulated gastric fluid (SGF) and simulated intestinal fluid (SIF). Cell survivals give higher counts with 2.1 and 3.72 logarithmic cycle reduction found in microencapsulated L. acidophilus with complex wall materials and free cells after exposure to SIF for 180 min, respectively. Furthermore, at the high temperatures investigated, a higher cell survival rate in microcapsules embedded with complex materials was found than for free cells and those with other materials. Cell counts were reduced to 8.16, 7.17, and 6.42 log CFU mL−1 and 5.86, 4.29, and 2.32 log CFU mL−1 for microcapsules with complex materials and free cells treated at 50, 60 or 70 °C for 20 min, respectively. Stability was also improved compared to free cells at refrigerated temperatures. For the cells that were released from microcapsules, the counts increased with a prolonged incubation time. Moreover, the survival rate of cells with microencapsulation was better than that of free cells at high concentrations of bile salt. Results showed that for improving protection against deleterious factors, complex materials might be a better choice for the preparation of microcapsules.
Development of gastroretentive floating granules with gentian root extract by hot-melt granulation

The roots of yellow gentian, Gentiana lutea L. (Gentianaceae) are used in traditional medicine for the treatment of gastrointestinal disorders, with the literature data indicates a local gastric effect of gentian root extract (GRE) and support the use of the solid pharmaceutical forms. Gentiopicroside, as a dominant secoiridoid in the GRE, has a short elimination half-life and low bioavailability and, consequently, its bioactivity is limited. The aim of the study was to develop gastroretentive floating delivery system with GRE, and to provide prolonged release of gentiopicroside. Floating granules with dry GRE (DGRE) were prepared by the hot-melt granulation technique, while formulations included effervescent components (citric acid and sodium bicarbonate), hydroxypropyl methylcellulose (HPMC) and meltable binders (Compritol® 888 ATO and Gelucire® 50/13). The flowability of the DGRE and prepared formulations was determined by calculating the Carr index and Hausner ratio. Floating properties and in vitro dissolution rate of gentiopicroside from investigated formulations were examined. Floating granules were characterized with improved flowability (Carr index 14-22 %; Hausner ratio 1.16-1.28) in comparison to the DGRE (Carr index 28.99 %; Hausner ratio of 1.41). Furthermore, the floating granules exhibited immediate and long-lasting buoyancy and prolonged-release of gentiopicroside (over 8 h). Compritol® 888 ATO has provided sustained release of gentiopicroside from floating granules, while HPMC has decreased release rate additionally. On the other hand, Gelucire® 50/13 has increased gentiopicroside release rate. The results have shown that hot-melt granulation technique, as a green granulation method was successfully employed for obtaining gastroretentive floating granules with DGRE.
ARPEGE Cloud Cover Forecast Postprocessing with Convolutional Neural Network

Cloud cover provides crucial information for many applications such as planning land observation missions from space. It remains, however, a challenging variable to forecast, and numerical weather prediction (NWP) models suffer from significant biases, hence, justifying the use of statistical postprocessing techniques. In this study, ARPEGE (Météo-France global NWP) cloud cover is postprocessed using a convolutional neural network (CNN). CNN is the most popular machine learning tool to deal with images. In our case, CNN allows the integration of spatial information contained in NWP outputs. We use a gridded cloud cover product derived from satellite observations over Europe as ground truth, and predictors are spatial fields of various variables produced by ARPEGE at the corresponding lead time. We show that a simple U-Net architecture (a particular type of CNN) produces significant improvements over Europe. Moreover, the U-Net outclasses more traditional machine learning methods used operationally such as a random forest and a logistic quantile regression. When using a large number of predictors, a first step toward interpretation is to produce a ranking of predictors by importance. Traditional methods of ranking (permutation importance, sequential selection, etc.) need important computational resources. We introduced a weighting predictor layer prior to the traditional U-Net architecture in order to produce such a ranking. The small number of additional weights to train (the same as the number of predictors) does not impact the computational time, representing a huge advantage compared to traditional methods.
X‐ray photoelectron spectroscopic study of Tencel treated with a cationic β‐cyclodextrin derivative

The interaction and the durability to laundering of a cationic β‐cyclodextrin derivative applied to Tencel were examined by x‐ray photoelectron spectroscopy (XPS). The N1(s) XPS spectra of the cationic β‐cyclodextrin treated substrates revealed the presence of the applied finish on the fibre surface and that the durability of the applied finish to hand‐wash was good. However, the cationic β‐cyclodextrin derivative showed poor durability to the ISO CO6/C2S wash protocol. Copyright © 2009 John Wiley & Sons, Ltd.
Systemic Instability and the Emergence of Border Disputes

Abstract Although evidence shows that territorial disputes fundamentally shape relations among states, we know surprisingly little about when territorial claims are made. We argue that revisionist states have incentives to make territorial claims when the great powers that manage the system are in crisis. We identify five main sources of systemic instability and develop measures of each of them, demonstrating that the majority of territorial claims in Europe are drawn at times when regional great powers are embroiled in crisis, for example, 1848 or 1870 during the nineteenth century. The claims that emerge at these times are not necessarily among states involved in the crises that generated turmoil (e.g., Prussia and France in 1870). We use a newly developed spatial measure of historical boundary precedents in Europe from 1650 to 1790 to demonstrate that the effect of this known spatial correlate of where claims are drawn matters only when the European system is in crisis. We further demonstrate that this claim-timing pattern is general to the global system of states. In the appendix we corroborate our explanation of our findings with a detailed case study of the territorial claims that led to the contemporary Italian state's formation.
Predicting distributions of rare species: the case of the false coral snake Rhinobothryum bovallii (Serpentes: Colubridae)

Predicting distributions of rare species: the case of the false coral snake Rhinobothryum bovallii (Serpentes: Colubridae). Typically, the lack of enough high-quality occurrence data makes it difficult to define the geographic distribution of rare species. However, species distribution models provide a powerful tool for biodiversity management, including efforts to predict the distributions of rare species. Herein, new and historical data are used to model the distribution of the False Tree Coral snake, Rhinobothryum bovallii. The prediction map reveals a disjunct distribution for this species, from the Central American Isthmus to the northwestern portion of South America, with the species occupying lowlands and premontane forests below about 1500 m elevation. We identified 491,516 km of suitable habitat for R. bovallii (minimum training presence threshold of 0.424) and 59,353 km of core habitat, with concentrations in three relatively isolated core areas (10-percentile training presence threshold of 0.396), as follow: (1) a “northern core” along the Pacific and Caribbean coasts of Panama; (2) a “central core” in the Middle Magdalena Valley in Colombia; and (3) a “southern core” in the Ecuadorian Chocó. The occurrence of this species has a strong positive association with low precipitation seasonality, high precipitation in the warmest quarter, and low variability in annual temperature. Xeric and semiarid areas are unsuitable for this species and may pose environmental barriers limiting its distributional range. These results may lead to the discovery of additional populations of R. bovallii, identify priority survey areas, and by determining the extent of its natural habitat promote effective conservation strategies.
Effect of Cadmium Exposure on Male Fertility

Among the xenobiotics of diverse nature, heavy metals are especially dangerous for the human reproductive system in case of excessive intake. Cadmium, which is one of the most common toxic substances for the environment and production, can pose a potential threat to human health. An increasing amount of cadmium in the environmental objects and in nutrition is believed to be related to a poor semen quality. The purpose of the study was to determine the impact of cadmium on the reproductive potential of men who live in ecologically contrasting conditions. Material and methods. Clinical and hygienic assessment of the reproductive health was carried out among 2 experimental groups: the 1st group consisted of fertile men living in the city of Dnipro (62 respondents), the 2nd group included men with normal fertility living in the control city (37 respondents). To determine the cadmium concentration, venous blood samples and ejaculate were selected according to the standard methods. Biological samples were transferred to aliquots, frozen and stored at -20 ° C until analysis. The research was carried out using inversion voltammetry on the device AVA-2. Statistical processing of the results was carried out using statistical software packages of statistical analysis Statistica v.6. 1 (StatsoftInc., США, licence NAJAR909E415822FA), Microsoft Excel. Results and discussion. Cadmium content in the blood and in the sperm of the fertile men of industrial city 1.3-5.8 times higher than the results of research in the control city and literature data. Differences between the cadmium content in the blood and semen of fertile men was shown to be unlikely, suggesting that the hematotesticular barrier is insufficient to protect the male reproductive organs from the toxic effects of the metal. The ejaculate in the fertile men of the studied cities is characterized by normosospermia and meets the standards. However in the residents of the industrial city the ejaculate quality indices were mostly at the lower level of the norm and were significantly worse than in the residents of the control city. Cadmium contained in male biosubstrates affect the hormonal status and quality of semen. Conclusion. Violations of spermatogenesis can serve as a rapidly-responding and reliable criterion for assessing the adaptation and maladaptation processes of men under the influence of xenobiotics of the environment, in particular cadmium. In this case, the markers of influence are the total number of sperm in the ejaculate, their concentration, mobility and the number of pathological forms, semen viscosity
Persistence of Biogeochemical Alterations of Deep‐Sea Sediments by Bottom Trawling

Bottom trawling grounds have been expanding to deeper areas of the oceans since the mid‐XXth century, and mitigating strategies aimed to protect fish stocks, such as temporal trawling closures, have recently been implemented. Here we investigated the biogeochemical properties of sediment from a deep‐sea trawling ground in Palamós Canyon (NW Mediterranean) to assess the effects of a 2‐months trawling closure in the recovery of sedimentary organic matter. In comparison to untrawled areas, the continuous erosion and sediment mixing in trawling grounds led to coarser reworked sediments impoverished in organic carbon (∼30% loss) and promoted the degradation of labile compounds (52–70% loss). These impacts persisted after the temporal trawling closure, highlighting that this management strategy is insufficient to restore the seafloor. Considering the continuous expansion of bottom trawling grounds, this activity could have significant and irreversible biogeochemical impacts on ocean margins at a global scale, hampering their carbon burial capacity.
Destination Attributes Affecting Negative Memory: Scale Development and Validation

Previous researcher has discussed the significance of negative emotional experiences on consumer behavior. However, the extant memorable tourism experiences literature is preoccupied with discussing positive memorable experiences. To address this gap and to support destination managers, this study developed a scale that conceptualizes destination attributes associated with negatively memorable tourism experiences. Employing a multi-study method, this study identified a six-dimensional construct that influences negatively memorable tourism experiences. Multiple data supported the dimensional structure of this scale and confirmed its reliability, construct validity, discriminant, and predictive validity. Theoretical and managerial implications drawn from this study are discussed in detail.
Reviving Kalosauropus, an Early Jurassic sauropodomorph track from southern Africa (Lesotho)

ABSTRACT Kalosauropus, the ‘beautiful reptile track’, was collected from the Sinemurian–Pliensbachian lower Clarens Formation (upper Stormberg Group) in Lesotho in the 1950s. It was formally described in 2003 when it was transferred to Otozoum, an ichnogenus known in North America, Europe and Africa, and associated with basal sauropodomorphs. This transfer has been questioned due to the significant morphological differences between these two tracks, leaving Kalosauropus in taxonomical limbo. Using digital imaging techniques, herein we demonstrate that diagnostic and quantifiable morphological differences between Kalosauropus and Otozoum justify their separation as two independent ichnogenera. The size-range of Kalosauropus reported from a single site indicates that the bipedal trackmakers were likely juveniles or small-bodied animals. The co-occurrence of morphologically similar but different sized tracks suggests social behaviour among these Early Jurassic trackmakers. Using osteological evidence and foot bone measurements, we also show that Kalosauropus may be attributed to a bipedal massospondylid, representing the iconic and common basal sauropodomorph family from the Early Jurassic of southern Africa. Reinstating Kalosauropus thus not only expands the Early Jurassic sauropodomorph footprint record in southern Gondwana, but also provides a more nuanced understanding of the ichnotaxonomic complexities surrounding the early dinosaurian track record that spans the Triassic-Jurassic boundary globally. GRAPHICAL ABSTRACT