Miracle-dz/UniFAR-FTUs huggingface dataset:
Effects of Nitrogen Application Rate on Rhizosphere Microbial Diversity in Oilseed Rape (Brassica napus L.)

Nitrogen is one of the essential nutrients for rape growth and development, of which the demand is large. In order to reveal the response of rhizosphere microbial diversity on oilseed rape to the nitrogen fertilizer, four nitrogen application rates of N (170 kgN/hm2), N50% (85 kgN/hm2), N70% (119 kgN/hm2) and N150% (255 kgN/hm2) were set. The diversity and community structure of soil bacteria and fungi in seedling, flowering and mature stages of oilseed rape were analyzed based on the high-throughput sequencing technology. The results of rhizosphere soil microbial analysis showed that the dominant bacteria phyla were Proteobacteria, Actinobacteria, Acidobacteria, Bacteroidetes and Cyanobacteria. The dominant fungi phyla were Ascomycota, Olpidiomycota and Basidiomycota. NMDS analysis showed that the community structure of soil bacteria and fungi changed significantly under nitrogen treatment. Cluster analysis showed that the bacteria at seedling and flowering stage had little effect under the condition of less nitrogen application, while the fungi had little effect on the rhizosphere soil microbial flora at flowering stage. At seedling stage, the diversity and richness of bacterial community in the rhizosphere of oilseed rape were lower under low nitrogen application (85 kgN/hm2). Bacteria and fungi in the rhizosphere soil of flowering oilseed rape maintained a higher community diversity under the condition of high nitrogen (255 kgN/hm2). The diversity of rhizosphere bacterial community was higher under conventional N application than under other N application.
A temperate phage 5W infecting multidrug-resistant Acinetobacter baumannii

We isolated 5W, a temperate phage that infects multidrug-resistant Acinetobacter baumannii from pond water, using an enrichment method that involves the addition of host bacteria. 5W is a long-tailed phage with a narrow host range lysed four of 19 A. baumannii clinical isolates tested, and complete lysis was observed for A. baumannii clinical isolate Ab1. 5W adsorbed rapidly to its Ab1 host and > 80% adsorption was observed after 2 min of mixing. The one-step growth curve showed that 5W has a 20 min latent period and a ~ 100 min rise period, with a burse size of ~ 180 PFU/cell. 5W contains a dsDNA genome 43,032 bp in length, with 61 open reading frames and a GC content of 39.85%. The genome lacks any known virulence and drug resistance genes, but encodes an N-acetyl-β-D-muramidase with numerous positively charged amino acids at its C-terminus that belongs to the GH_108 family. The M/S subunits of the restriction endonuclease are inserted in the lysogenic gene cluster. The first and second halves of the 5W genome are highly homologous with prophages phiABCR01-03 and phiABCR01-02 in the A. baumannii ABCR01 genome, respectively, which suggests that 5W may be a product of recombination between the two prophages.
The Elusive Explanation for the Declining Labor Share

A vast literature seeks to measure and explain the apparent decline in the labor share in national income that has occurred in recent times in the United States and elsewhere. The culprits include technological change, increased globalization and the rise of China, the enhanced exercise of market power by large firms in concentrated product markets, the decline in unionization rates and the erosion in the bargaining power of workers in labor markets, and the changing composition of the workforce due to a slowdown in population growth and a rise in educational attaintment. We review this literature, with special emphasis on the pitfalls associated with using cross-sectional data to assess this phenomenon and the reasons why the body of papers collectively explains the phenomenon many times over. Expected final online publication date for the Annual Review of Economics, Volume 14 is August 2022. Please see http://www.annualreviews. org/page/journal/pubdates for revised estimates.
Enhancement of Antimicrobial and Antiproliferative Activities of Standardized Frankincense Extract Using Optimized Self-Nanoemulsifying Delivery System

Boswellic acids (BAs) are the main bioactive compounds of frankincense, a natural resin obtained from the genus Boswellia. This study aimed to develop a self-nanoemulsifying delivery system (SNEDS) to improve the antimicrobial and antiproliferative activities of standardized frankincense extract (Fr-extract). Fr-extract was standardized, and BA content was quantified using the developed HPLC-UV method. Screening studies of excipients followed by formula optimization using a mixture simplex lattice design was employed. The optimized Fr-SENDS formulation was characterized. Furthermore, microbiological and antiproliferative assessments of the standardized Fr-extract and Fr-SNEDS were evaluated. Quantification demonstrated that the major constituent is 11-keto-boswellic acid (KBA) (16.25%) among BA content (44.96%). The optimized Fr-SENDS (composed of 5% CapryolTM 90, 48.7% Gelucire® 44/14 and 46.3% ethanol) showed spherical nanosized dispersions with DS, PDI, and zeta potential of 17.9 nm, 0.2, and −14.5 mV, respectively. Fr-SNEDS exhibited lower MIC and MBC values compared with Fr-extract against pathogens conjugated with lung cancer and was comparable to reference antimicrobials. Fr-SNEDS showed superior antiproliferative activity over Fr-extract, with IC50 values of 20.49 and 109.5 μg mL−1, respectively. In conclusion, the optimized Fr-SNEDS could be easily developed and manufactured at a low cost and the in vitro results support its use as a potential adjuvant oral therapy for lung cancer. Further in vivo studies could be continued to assess the therapeutic efficiency of the prepared system.
Late Holocene in central Brazil: vegetation changes and humidity variability in a tropical wetland

The Pandeiros wetland is a high biodiversity ecosystem located within a semiarid region of the Cerrado biome, a neotropical savanna. This large wetland is of key importance for ecological and hydrological balance in central Brazil and for the conservation of the Cerrado fauna and flora. In this study, we present the first palaeoecological investigation of the Pandeiros wetland based on pollen analysis of a palm swamp sediment core encompassing the Late Holocene. Our results show that the wetland was subject to multicentennial‐scale oscillations in water availability during the Late Holocene; in particular, higher local humidity was documented between 4100 and 3100 cal a bp and from 2600 to 1000 cal a bp, and two events of drier local conditions occurred at approximately 2900 and 900 cal a bp. Our results also indicate a general decreasing trend in arboreal density in the Pandeiros River Basin from the beginning of the Late Holocene to the present, with the greatest expansion of dry forest occurring between 3600 and 3100 cal a bp.
Dimensionless Charts for Predicting the Range of Goaf Roof Caving

In engineering, the method of charts can provide a convenient query for specific engineering problems. To provide the basis for the potential hazard evaluation and rational governance of the goaf, it is necessary to study the quantitative evaluation for the range of goaf roof caving. Undoubtedly, the charts used to visually query the caving range can simplify the workload of the quantitative evaluation. Therefore, the methods of dimensional analysis, numerical simulation, and linear interpolation are introduced to study the dimensionless charts for predicting the caving range. The dimensionless analysis is used to establish the fuzzy function relationship among the influence factors of the goaf roof caving, and the numerical simulation is used to calculate the dimensionless groups in the fuzzy function. Using the linear interpolation, the dimensionless charts in this work can predict the range of goaf roof caving under more working conditions. The results show that the characteristics of the goaf roof caving corresponding to the dimensionless curves are consistent with the actual situation. With the continuous increase of the goaf span l, the dimensionless curves of the caving range experience zero growth, rapid growth, and steady growth. The growth degree varies with the fracture spacing S. Especially in the zero growth phase, the duration of the relatively stable state in the overlying strata of the goaf increases with the increase of fracture spacing S. Moreover, based on the case study of Shirengou Iron Mine, the dimensionless charts obtained in this work can predict the range of goaf roof caving under different working conditions, which indicates the findings of this study have certain guiding significance to the treatment of the goaf.
Expert-Based Maps as a Regional Planning Tool Supporting Nature Conservation and Production-Integrated Compensation—A German Case Study on Biodiversity Offsets

Many countries worldwide have developed guidelines for offsetting impacts on nature and landscape. Suitable locations are the prerequisite for the implementation of these measures, and this might lead to conflicts with agriculture. In addition, comprehensive planning is often lacking and potential added values for nature conservation are not exploited. Concepts such as the so-called production-integrated compensation (PIC) have been introduced to give farmers the opportunity to actively participate in the offsetting process and improve cooperation. However, up to now, PIC has only rarely been put into practice. Against this backdrop, we have developed a regional planning tool for the implementation of PIC in practice. Based on geodata such as soil data, agricultural structure, or natural conditions at the field and landscape level, the general suitability, and specific measure-based recommendations for each plot can be verified with the help of a decision support system. These factors are assessed from both a nature and an agricultural perspective. The goal here is to highlight synergy effects and increase the likelihood of the proposed measures being implemented. Our tool facilitates the integrated planning of biodiversity offsets at regional level. In this way, it can promote the bundling and networking of measures. However, on-site analyses should be undertaken to complement the implementation of measures.
Investigation of Possible Oxidative Damage Caused by Formaldehyde Exposure in the Rat's Heart and Aorta Tissue

Formaldehyde (FA) is a toxic substance used frequently in the field of medicine as well as in many industrial areas. Especially people working in the field of anatomy, histology, and pathology are in high risk group because of the use of the FA . Studies showing the effects of FA on the cardiovascular system are few in number. The purpose of the present study was to investigate t he ffects of FA exposure, which we believe can cause oxidative stress, on the heart and aorta with various biochemical analyses. A total of 24 Wistar Albino rats were used in our study. We divided the rats into 3 groups as the Control Group (CG), the group exposed to lo w-dose FA (avg. 1ppm) (DDG) Group, and the group exposed to high-dose FA (avg. 10ppm) (YDG). At the end of the subchronic FA exposure, the blood samples, heart and aorta tissues of the rats were taken and subjected to biochemical analyses. As a result of the ana lyses, statistically significant differences were detected between CG (2.96 ±0.85 ng/mg), and HDG (2.08 ±0.77 ng/mg) in aortic tissues in TXNIP analysis (p<0.05). In heart tissues, significant differences were detected between CG (0.73 ±0.27 ng/mg) and LDG (1.13 ±0.22 ng/mg) (p<0.05). Statistically significant differences were also detected between CG (1.98 ±0.31 mM/ml) and YDG (2.43 ±0.31 mM/ml) in serum MDA analyses (p<0.05). It was shown that subchronic application of FA to LDG rats through inhalation had no effects on apoptosis markers in heart tissues. More studies are required to show FA toxicity and the mechanism of action of pathology on t e cardiovascular system. We believe that our study will contribute to clarifying the roles of mild and subchronic exposure of FA in heart and aortic tissues in terms of oxidative stress risk.
Differential influence of human impacts on age‐specific demography underpins trends in an African elephant population

Diagnosing age-speci ﬁ c in ﬂ uences on demographic trends and their drivers in at-risk wildlife species can support the development of targeted conservation interventions. Such information also underpins understanding of life history. Here, we assess age-speci ﬁ c demography in wild African elephants, a species whose life history is marked by long life and extreme parental investment. During the 20-yr study, survival and its variation were similar between adults and juveniles in contrast to relationships found among many large-bodied mammals. Prospective analysis on age-speci ﬁ c Leslie matrices for females demonstrated survival is more in ﬂ uential than fecundity on λ , with sensitivity of both decreasing with age. Results aggregated by stage classes indicate young adults (9 – 18 yr) demonstrated the highest elasticity, followed by preparous juveniles (3 – 8 yr). Mature adults (36 + yr) had the lowest aggregate elasticity value. Retrospective analysis parameterized by data from the early and latter periods of the study, characterized by low then high human impact (faster and slower growth, respectively), demonstrated fecundity (particu-larly for adults; 19 – 35 yr) explained the greatest variation in λ observed during the period of low human impact, while survival (particularly juvenile and adult) was more in ﬂ uential during the high human impact period. The oldest females (mature adult stage) weakly in ﬂ uenced population growth despite demonstrating the highest fecundity and their behavioral importance in elephant society. Multiple regression models on survival showed the negative effects of human impacts and population size were the stron-gest correlates across sexes and ages. Annual rainfall, our metric for environmental conditions, was weakly informative. The presence of dependent young was positively correlated with survival for breeding females, suggesting condition-based mortality ﬁ ltering during pregnancy. Notwithstanding the stabilizing effect of high juvenile survival on elephant population growth, demographic processes in elephants were similar to those shaping life history in other large herbivores. Implications of the study results with respect to the conservation of elephants and analysis of demographic impact of poaching are discussed, along with the study ’ s relevance to theories regarding the evolution of life history and parental care. facilitate understanding of how demographic rates change in relation to human pressure.
Sensitivity to Moral Principles Predicts Both Deontological and Utilitarian Response Tendencies in Sacrificial Dilemmas

When facing sacrificial dilemmas in which harm maximizes outcomes, people appear sensitive to three moral principles: They are more averse to actively causing harm than passively allowing it (action principle), causing harm directly than indirectly (contact principle), and causing harm as a means than as a by-product of helping others (intention principle). Across five studies and a meta-analysis (N = 1,218), we examined whether individual differences in people’s sensitivity to these principles were related to participants’ moral preferences on sacrificial dilemmas. Interestingly, sensitivity to each of these principles was related to both elevated harm-rejection (i.e., deontological) as well as elevated outcome-maximization (i.e., utilitarian) response tendencies. Rather than increasing responses consistent with only one philosophical position, people sensitive to moral principles balanced moral concerns about causing harm and maximizing outcomes similar to people high in other measures of moral concern.
3D multi‐resolution deep learning model for diagnosis of multiple pathological types on pulmonary nodules

To accurately diagnose multiple pathological types of pulmonary nodules based on lung computed tomography (CT) images, a multi‐resolution three‐dimensional (3D) multi‐classification deep learning model (Mr‐Mc) was proposed. The Mr‐Mc model was constructed by using our own constructed lung CT image dataset of pulmonary nodules with clinical pathological information (LCID‐CPI), which can accurately diagnose inflammation, squamous cell carcinoma, adenocarcinoma, and other benign diseases. In order to process nodules with different sizes, a multi‐resolution extraction method was proposed to extract 3D volume data with different resolutions from lung CT images. The Mr‐Mc was composed of three different resolution networks, each of which has input volume data of a specific resolution. Experiments showed that the constructed Mr‐Mc model can achieve an average accuracy of 0.81 on LCID‐CPI. Besides, the Mr‐Mc model can also achieve a high accuracy of 0.87 on the Lung Image Database Consortium and Image Database Resource Initiative dataset.
Numerical and experimental analysis of heat transfer in inductive conduction based wire metal deposition process

An inductive conduction heating process to heat the extruder in wire additive manufacturing is explored through numerical simulation and an in situ infrared imaging. The 2 D Finite Element Method (FEM) based simulation model provides insights into extruder heating in the inductive conduction heating process. The precise temperature control in the extruder can help achieve the efficient flow of material from extruder. The induction coil design variations to control the extruder temperature are computed numerically to obtain an approximate solution thus offers time and cost-saving. The presented study considers the number of turns of coil, coil radius and coil configurations as the induction coil design parameters whereas coil current, and current frequency are considered to be constant. Based on the results, the design of extruder and geometry of induction coil assembly is proposed to efficiently bring the feed material (Al-5356) to semi-solid state. A thermal imaging method is implemented using an infrared camera to analyse the evolution of thermal fields during extruder heating. Comparison of the extruder tip temperature from simulation and experiments shows an agreeable match with a variation of 8.57%.
Parent viewership of 13 reasons why and parental perceived knowledge about adolescent life: implications for parental efficacy among parents from the United States, the United Kingdom, Brazil, and Australia/New Zealand

ABSTRACT There has been a recent increase in television programming that aims to provide realistic portrayals of adolescent life in an effort to both entertain and educate adolescent viewers. Research on this entertainment-education programming has examined the effects on adolescent viewers; however, it has not considered the relationship between parent viewing of such programming and their perceived knowledge about adolescent life. Further, it is possible that parent viewing of entertainment-education programming can relate to parental efficacy indirectly via their perceived knowledge about adolescent life. We test these relationships using data from 1,880 parent viewers and non-viewers (adolescent children ages 13–17) of the series 13 Reasons Why sampled from Brazil, Australia/New Zealand, the United States, and the United Kingdom. Results suggest an indirect relationship between parent viewership of the series and parental efficacy, via parental perceived knowledge, among parents who viewed the entire first season in comparison to those who only viewed some episodes. There were direct relationships between viewing and parental efficacy when comparing those who viewed all episodes to non-viewing parents. These findings suggest that entertainment-education programming may relate to positive outcomes among parents, with implications for the family ecology. IMPACT SUMMARY a. Prior State of Knowledge: The genre of entertainment-education programming (EE) includes programs that provide realistic portrayals of adolescent life including portrayals of sensitive topics. Prior examinations of adolescent-directed EE consider effects on adolescent viewers but do not consider the effect on parent viewers. b. Novel Contributions: Results suggest an indirect relationship between parent viewership of the Netflix produced series, 13 Reasons Why, and parental efficacy, via parental perceived knowledge. These findings occur among parents who viewed the entire first season of the series in four global regions. c. Practical Implications: These findings suggest that EE programming may relate to positive outcomes among parent viewers and have larger implications for the family ecology by bolstering parental efficacy and perceived knowledge about adolescent life.
Are mHealth a Useful Tool for Self-Assessment and Rehabilitation of People With Multiple Sclerosis? A Review

The development of mobile technology and internet mobile offers new possibilities in both rehabilitation and for patients’ assessment in a longitudinal and MS management perspective. However, because the mobile health applications (mHealth) have only been developed recently, the level of evidence supporting the use of mHealth in patients with multiple sclerosis (pwMS) is currently unclear. Therefore, this study aims to list and describe the different mHealth available for rehabilitation and self-assessment of pwMS and to define the level of evidence supporting these interventions for functioning problems categorized within the International Classification of Functioning, Disability and Health (ICF). 36 studies, performed with 22 different mHealth, were included in this review, 30 about rehabilitation and 6 for self-assessment, representing 3,091 patients. For rehabilitation, most of the studies were focusing on cognitive function and fatigue. Concerning the efficacy we found a small but significant effect of the use of mHealth for cognitive training (SMD = 0.28 [0.12 ; 0.45]) and moderate effect for fatigue (SMD = 0.61 [0.47 ; 0.76]). mHealth is a promising tool in pwMS but more studies are needed to validate these solutions in the others ICF categories. More replications studies are also needed as most of the mHealth have only been assessed in one single study.
Analysis of Ageism, Sexism, and Ableism in User Comments on YouTube Videos About Climate Activist Greta Thunberg

This study content analyzed 3,300 user comments from the 11 most-viewed YouTube videos about climate activist Greta Thunberg. The analysis reveals that about 4 in 10 comments contained some form of incivility. Moreover, 40% of the uncivil comments reflected ageism, slightly more than one third sexism, and just less than one quarter ableism. The analysis suggests that uncivil comments about Thunberg on YouTube were far from deliberative in nature, ignored her positions on climate change altogether, and focused on her youth, gender, and Asperger’s syndrome.
Mindfulness 101: MSW Students’ Reflections on Developing a Personal Mindfulness Meditation Practice

ABSTRACT Mindfulness is a state of nonjudgmental awareness of the present moment and has benefit to those in the helping professions. Because research on the effect of training prospective social workers in mindfulness is limited, this qualitative study explored the benefits of mindfulness practice and education with 18 master of social work (MSW) students taking a course on mindfulness-based psychotherapies through the lens of student practice experiences. Students were expected to develop their own mindfulness practice and document their reflections in a journal over the term. Thematic analysis of journal entries revealed three primary themes: challenges to getting started, the emergence of the seven attitudinal pillars of mindfulness, and the applicability of mindfulness to clinical social work and self-care. Implications for social work education are discussed.