bluuebunny/crossref_metadata_2025 huggingface dataset:
Estimation of Resilient Modulus for Coarse-Grained Subgrade Soils from Quick Shear Tests for Mechanistic-Empirical Pavement Designs
Authors: Rahman Md Mostaqur , Islam Kazi Moinul , Gassman Sarah
Published: October 2019

The resilient modulus represents the subgrade soil stiffness, and it is considered one of the key material inputs in the Mechanistic Empirical Pavement Design Guide (MEPDG). The resilient modulus is typically estimated in the laboratory using a repeated load cyclic triaxial test, which is complex and time consuming to perform. Technical ability is also required to prepare the test specimens, particularly for coarse-grained soils. Therefore, there is a need to estimate the resilient modulus of coarse-grained soils from other simpler tests. In this study, correlations of resilient modulus with soil index properties and quick shear (QS) test results (quick shear strength, stress at 1% strain and tangent modulus) were developed for remolded coarse-grained soils, collected from different geographic regions in South Carolina. The developed models showed good correlations of resilient modulus to tangent modulus and soil index properties. The average tangent, modulus obtained from 30% and 50% of maximum stress of the QS tests, moisture content, optimum moisture content, dry unit weight, and maximum dry unit weight showed a statistically significant effect on estimating the resilient modulus for coarse-grained subgrade soils. The validation study confirms that the developed models can be used for predicting the resilient modulus for South Carolina coarse-grained soils.
Investigation of the Impact of School Climate and Teachers’ Self-Efficacy on Job Satisfaction: A Cross-Cultural Approach
Authors: Katsantonis Ioannis G.
Published: October 2019

The purpose of this study is twofold: (a) To confirm the mediating role of teachers’ self-efficacy between the relation of school climate and teachers’ job satisfaction and (b) to tease apart any cross-cultural effects of the association of self-efficacy and job satisfaction by comparing teachers’ responses. Drawing upon the publicly available TALIS 2018 (June 2019) database, a representative sample of 51,782 primary school teachers from 15 countries was used for the analyses. Structural equation modeling was implemented to test for mediation effects of teachers’ self-efficacy at the individuals’ level and a general linear model (GLM) MANOVA was applied to compare the participants’ scores in self-efficacy and job satisfaction across cultures. Results indicate, in accordance with previous research, that self-efficacy is a mediating variable of the relation between school climate and job satisfaction at the individuals’ level across cultures. Moreover, the GLM revealed statistically significant cross-cultural differences among teachers’ responses in job satisfaction and self-efficacy. These findings have implications for teachers’ wellbeing and resilience.
Comparison of Measurement Methods of LV Grid Access Impedance in the Frequency Range Assigned to Nb‑Plc Technologies
Authors: Fernández Igor , de la Vega David , Roggo Dominique , Stiegler Robert , Capponi Lino , Angulo Itziar , Meyer Jan , Arrinda Amaia
Published: October 2019

The paper presents and evaluates three advanced methods for the characterization of the low-voltage (LV) grid access impedance for the frequency range assigned to Narrow Band-Power Line Communications (NB-PLC): 9 kHz to 500 kHz. This study responds to the recent demand from both regulatory bodies and Distribution System Operators about the need for accurate and validated methods for this frequency band, due to the limited knowledge of the impedance values in the electrical grid and their influence on NB-PLC transmission channels. In this paper, the results of a collaborative work to develop different proposals to overcome the challenges for the proper characterization of the frequency and time-varying grid impedance, from different theoretical approaches, are presented. The methods are compared in a controlled and isolated scenario: the impedance characterization of passive filters. Then, the results are validated two-fold: first, against theoretical simulations, based on the schematics provided by the manufacturer, and second, against the measurement results of a precision impedance meter, used as a reference of accuracy. The results demonstrate a high degree of precision of the three proposals to characterize the access impedance of the LV grid.
Review on Natural Preservatives for Extending Fish Shelf Life
Authors: Mei Jun , Ma Xuan , Xie Jing
Published: October 2019

Fish is extremely perishable as a result of rapid microbial growth naturally present in fish or from contamination. Synthetic preservatives are widely used in fish storage to extend shelf life and maintain quality and safety. However, consumer preferences for natural preservatives and concerns about the safety of synthetic preservatives have prompted the food industry to search natural preservatives. Natural preservatives from microorganisms, plants, and animals have been shown potential in replacing the chemical antimicrobials. Bacteriocins and organic acids from bacteria showed good antimicrobial activities against spoilage bacteria. Plant-derived antimicrobials could prolong fish shelf life and decrease lipid oxidation. Animal-derived antimicrobials also have good antimicrobial activities; however, their allergen risk should be paid attention. Moreover, some algae and mushroom species can also provide a potential source of new natural preservatives. Obviously, the natural preservatives could perform better in fish storage by combining with other hurdles such as non-thermal sterilization processing, modified atmosphere packaging, edible films and coatings.
Disinfection Efficacy of Slightly Acidic Electrolyzed Water Combined with Chemical Treatments on Fresh Fruits at the Industrial Scale
Authors: Chen Xiuqin , Tango Charles Nkufi , Daliri Eric Banan-Mwine , Oh Seong-Yoon , Oh Deog-Hwan
Published: October 2019

The objective of this study was to investigate the efficacy of slightly acidic electrolyzed water (SAEW) combined with fumaric acid (FA) and calcium oxide (CaO) treatment on the microbial disinfection of fresh fruits including apple, mandarin, and tomato at the industrial scale. The combined treatments can significantly (p < 0.05) reduce the population of natural microbiota from the fruit surfaces and the treated samples showed good sensory qualities during refrigeration storage. In addition, decontamination of inoculated foodborne pathogens (Escherichia coli O157:H7 and Listeria monocytogenes) was carried out in the laboratory, and the combined treatments resulted in a reduction ranging from 2.85 to 5.35 log CFU/fruit, CaO followed by SAEW+FA treatment that resulted in significantly higher reduction than for SAEW+FA treatment. The technology developed by this study has been used in a fresh fruit industry and has greatly improved the quality of the products. These findings suggest that the synergistic properties of the combination of SAEW, FA, and CaO could be used in the fresh fruit industry as an effective sanitizer.
Investigating Schema-Free Encoding of Categorical Data Using Prime Numbers in a Geospatial Context
Authors: Sudmanns Martin
Published: October 2019

Prime numbers are routinely used in a variety of applications, e.g., cryptography and hashing. A prime number can only be divided by one and the number itself. A semi-prime number is a product of two or more prime numbers (e.g., 5 × 3 = 15) and can only be formed by these numbers (e.g., 3 and 5). Exploiting this mathematical property allows schema-free encoding of geographical data in nominal or ordinal measurement scales for thematic maps. Schema-free encoding becomes increasingly important in the context of data variety. In this paper, I investigate the encoding of categorical thematic map data using prime numbers instead of a sequence of all natural numbers (1, 2, 3, 4, ..., n) as the category identifier. When prime numbers are multiplied, the result as a single value contains the information of more than one location category. I demonstrate how this encoding can be used on three use-cases, (1) a hierarchical legend for one theme (CORINE land use/land cover), (2) a combination of multiple topics in one theme (Köppen-Geiger climate classification), and (3) spatially overlapping regions (tree species distribution). Other applications in the field of geocomputation in general can also benefit from schema-free approaches with dynamic instead of handcrafted encoding of geodata.
A 3D Follow-Up Study of Cranial Asymmetry from Early Infancy to Toddler Age after Preterm versus Term Birth
Authors: Launonen Anniina M. , Aarnivala Henri , Kyteas Panagiotis , Vuollo Ville , Heikkinen Tuomo , Kau Chung H. , Pirttiniemi Pertti , Harila Virpi , Valkama A. Marita
Published: October 2019

Preterm infants are at higher risk for both symmetrical and asymmetrical head molding. This study involved 3D stereophotogrammetry to assess the cranial growth, molding, and incidence of deformational plagiocephaly (DP) in preterm children compared to term born children. Thirty-four preterm infants and 34 term born controls were enrolled in this study from Oulu University Hospital, Finland. Three-dimensional head images were obtained at the age of 2–4 months (T1), 5–7 months (T2), 11–13 months (T3), and 2.5–3 years (T4) from the term equivalent age (TEA). There was no statistically significant difference in oblique cranial length ratio (OCLR), cephalic index (CI), or weighted asymmetry score (wAS) between the two groups. Occipital flattening, defined by flatness score (FS) was statistically significantly greater in the preterm group than in the term group at T1–T4 (p < 0.05). In both groups, OCLR improved gradually over time. There were no instances, in either group, of severe DP and no moderate DP after T2. Results indicate that DP affects preterm and full-term children almost equally during the first three years of life, and cranial asymmetry resolves at a similar rate in both preterm and term groups after three months of corrected age. Preterm infants present with more occipital flattening than full-term children.
A Comparison of Dynamic Hip Screw and Two Cannulated Screws in the Treatment of Undisplaced Intracapsular Neck Fractures—Two-Year Follow-Up of 453 Patients
Authors: Widhalm Harald Kurt , Arnhold Richard , Beiglböck Hannes , Munteanu Alexandru , Lang Nikolaus Wilhelm , Hajdu Stefan
Published: October 2019

One of the most common fractures is that of the intracapsular femoral neck; however, the optimal implant for head-preserving treatment remains controversial. The aim of the study was to compare the outcomes of treating undisplaced intracapsular femoral neck fractures with either the dynamic hip screw (DHS) or the double cannulated screw fixation (CSFN). This retrospective cohort study analysed the data of 453 patients, with a mean age of 76.9 years, whose intracapsular fractures were treated with the DHS or CSFN between 2005 and 2013. The analysis focused on the rates of revision surgeries and complications; however, the impact of confounding exogenous factors, such as smoking and alcohol, were also considered. No significant difference was observed between the revision rates of DHS and CSFN (15.0% vs. 13.1%; p = 0.565). According to the complication rate, the advantage in favour of the CSFN was not significant (20.5% vs. 13.1%, p = 0.038). The use of the DHS was associated with a 13 min longer surgery (p < 0.0001) and a one day longer hospitalization (p = 0.242). Excessive consumption of alcohol was associated with an increased incidence of avascular necrosis (18.6% vs. 8.7%, p = 0.035). The choice of implant showed no significant impact on rates of revision surgery and complications. In terms of socioeconomic factors, the fixation with two cannulated screws was more favourable, making it the more cost-effective and less stressful method.
Impact of Body Composition on the Risk of Hepatocellular Carcinoma Recurrence After Liver Transplantation
Authors: Grąt Karolina , Pacho Ryszard , Grąt Michał , Krawczyk Marek , Zieniewicz Krzysztof , Rowiński Olgierd
Published: October 2019

Background: Body composition parameters are reported to influence the risk of hepatocellular carcinoma (HCC) recurrence after liver resection, yet data on patients undergoing liver transplantation are scarce. The aim of this study was to evaluate the impact of the amount of abdominal adipose tissue and skeletal muscles on the risk of HCC recurrence after liver transplantation. Methods: This was a retrospective observational study performed on 77 HCC patients after liver transplantation. Subcutaneous fat area (SFA), visceral fat area, psoas muscle area and total skeletal muscle area were assessed on computed tomography on the level of L3 vertebra and divided by square meters of patient height. The primary outcome measure was five-year recurrence-free survival. Results: Recurrence-free survival in the entire cohort was 95.7%, 90.8%, and 86.5% after one, three, and five years post-transplantation, respectively. SFA was significantly associated with the risk of HCC recurrence (p = 0.013), whereas no significant effects were found for visceral fat and skeletal muscle indices. The optimal cut-off for SFA for prediction of recurrence was 71.5 cm2/m2. Patients with SFA < 71.5 cm2/m2 and ≥71.5 cm2/m2 exhibited five-year recurrence-free survival of 96.0% and 55.4%, respectively (p = 0.001). Conclusions: Excessive amount of subcutaneous adipose tissue is a risk factor for HCC recurrence after liver transplantation and may be considered in patient selection process.
Existence and Iterative Method for Some Riemann Fractional Nonlinear Boundary Value Problems
Authors: Bachar Imed , Mâagli Habib , Eltayeb Hassan
Published: October 2019

In this paper, we prove the existence and uniqueness of solution for some Riemann–Liouville fractional nonlinear boundary value problems. The positivity of the solution and the monotony of iterations are also considered. Some examples are presented to illustrate the main results. Our results generalize those obtained by Wei et al., (Existence and iterative method for some fourth order nonlinear boundary value problems. Appl. Math. Lett. 2019, 87, 101–107.) to the fractional setting.
Effects of Physical Exercise on the Stereotyped Behavior of Children with Autism Spectrum Disorders
Authors: Ferreira José Pedro , Ghiarone Thaysa , Cabral Júnior Cyro Rego , Furtado Guilherme Eustáquio , Moreira Carvalho Humberto , Machado-Rodrigues Aristides M. , Andrade Toscano Chrystiane Vasconcelos
Published: October 2019

Background and Objectives: Recent studies have shown the existence of a positive relationship between physical exercise, symptomatic improvement, and reduction of damage caused by comorbidities associated with autistic spectrum disorder (ASD) in children, adolescents, and adults. The aim of this systematic review with meta-analysis (SRM) was to estimate the effects of physical exercise (PE) on the stereotyped behaviors of children with a diagnosis of ASD in intervention studies. Materials and Methods: The design followed the PRISMA guidelines and the TREND statement to assess the quality of information in each study. Nine non-randomized intervention trial studies with low, moderate, and vigorous physical exercise, with a duration varying from 8 to 48 weeks and a frequency of 3 times a week, were included in the SRM. The dependent variable episodes of stereotypical behaviors was analyzed in all studies and assessed as the number of episodes demonstrated by the child in pre- versus post-exercise intervention conditions. Results: The eight studies included a total 129 children (115 males and 14 females) with an average age of 8.93 ± 1.69 years. Children with ASD showed a reduction of 1.1 in the number of occurrences of stereotypical behaviors after intervention with physical exercise. Conclusion: Evidence was found to support physical exercise as an effective tool in reducing the number of episodes of stereotypical behaviors in children diagnosed with ASD.
Machinability Research on the Micro-Milling for Graphene Nano-Flakes Reinforced Aluminum Alloy
Authors: Na Hao-Bo , Xu Lin-Hong , Han Guang-Chao , Liu Shao-Kang , Lu Lu-Hua
Published: October 2019

In this paper, plain aluminum was chosen as matrix alloy and graphene reinforced aluminum alloy composites was successfully prepared via powder metallurgy approach. Micro-milling experiments were conducted to explore the effect of varying graphene nanoflakes (GNFs) content (0.5%, 1.0%, and 1.5% by weight) on the machinability of composites and their machining results were compared with that of plain aluminum. Chip morphology, milling force, and machined surface morphology were used as the machinability measures. Experiment results showed that when the content of GNFs is less than 1.5%, the grain refinement of GNFs plays a major role. The hardness and density of the composites are increased. When the content of GNFs is more than 1.5%, the agglomeration phenomenon is obvious, which reduces the hardness and density of the composites. Micro-milling results show that the milling force is the highest when the GNFs content is 1%, and curling degree of chips increased as FPT increase for a certain content of graphene of composites. Furthermore, when the content of GNFs in composites is more than 1%, the surface roughness of milling grooves is greatly improved, which may be related to the lubrication of graphene and the formation of continuous chips.
Sesquiterpenoids from Artemisia vestita and Their Antifeedant and Antifungal Activities
Authors: Ding Ying-Hui , Wang Hui-Ting , Shi Sha , Meng Yao , Feng Jin-Chao , Wu Hai-Bo
Published: October 2019

Four new sesquiterpenoids, named artemivestinolide D–G (1–4) and three known sesquiterpenoids (5–7), were isolated from Artemisia vestita. The structures of these new compounds were determined based on extensive spectroscopic data analyses. Furthermore, the electronic circular dichroism data determined the absolute configurations of the new compounds. The antifeedant and antifungal activities of the isolates were evaluated against third-instar larvae of Plutella xylostella and three plant pathogenic fungi. Compounds 1–7 showed moderate antifeedant activities and compounds 1–4 and 6–7 exhibited antifungal activities.
Synthesis and Evaluation of Pyrimidine Steroids as Antiproliferative Agents
Authors: Cortés-Percino Alejandra , Vega-Báez José Luis , Romero-López Anabel , Puerta Adrián , Merino-Montiel Penélope , Meza-Reyes Socorro , Padrón José M. , Montiel-Smith Sara
Published: October 2019

A small and focused library of steroidal non-fused and fused pyrimidines was prepared from pregnenolone acetate and diosgenin, respectively. The key step was the cycloaddition reaction of nitrogen-containing 1,3-binucleophiles with the steroidal α,β-unsaturated ketone. Urea, thiourea and guanidine reacted in a similar manner and afforded the steroidal pyrimidines in good yields. The antiproliferative tests against human tumor cell lines gave GI50 values in the micromolar range and had no effect on healthy fibroblasts. Additional experiments indicated that the compounds did not act as P-glycoprotein substrates, thus avoiding the rise of drug resistance. The fused steroidal pyrimidinethione was selected as drug lead for further testing due to its strong antiproliferative activities within the low micromolar range.
Nitrogen-Doped Hierarchical Meso/Microporous Carbon from Bamboo Fungus for Symmetric Supercapacitor Applications
Authors: Zou Zhanghua , Lei Yu , Li Yingming , Zhang Yanhua , Xiao Wei
Published: October 2019

We report the synthesis of nitrogen-doped hierarchical meso/microporous carbon using renewable biomass bamboo fungus as precursor via two-step pyrolysis processes. It is found that the developed porous carbon (NHPC-800) features honeycomb-like cellular framework with well-developed porosity, huge specific surface area (1708 m2 g−1), appropriate nitrogen-doping level (3.2 at.%) and high mesopore percentage (25.5%), which are responsible for its remarkable supercapacitive performances. Electrochemical tests suggest that the NHPC-800 electrode offers the largest specific capacitance of 228 F g−1, asplendid rate capability and stable electrochemical behaviors in a traditional three-electrode system. Additionally, asymmetric supercapacitor device is built based on this product as well. An individual as-assembled supercapacitor of NHPC-800//NHPC-800 delivers the maximum energy density of 4.3 Wh kg−1; retains the majority of capacitanceat large current densities; and shows terrific cycling durability with negligible capacitance drop after long-term charge/discharge for beyond 10,000 cycles even at a high current density of 10 A g−1. These excellent supercapacitive properties of NHPC-800 in both three- and two-electrode setups outperform those of lots of biomass-derived porous carbons and thus make it a perspective candidate for producing cost-effective and high-performance supercapacitors
Genetic Analysis of Avian Gyrovirus 2 Variant-Related Gyrovirus Detected in Farmed King Ratsnake (Elaphe carinata): The First Report from China
Authors: Wu Qianqian , Xu Xin , Chen Qinxi , Ji Jun , Kan Yunchao , Yao Lunguang , Xie Qingmei
Published: October 2019

Avian gyrovirus 2 (AGV2), which is similar to chicken infectious anemia virus, is a new member of the genus Gyrovirus. AGV2 has been detected not only in chicken but also in human tissues and feces. This study analyzed 91 samples (8 from liver tissue and 83 from fecal samples) collected from king ratsnakes (Elaphe carinata) from 7 separate farms in Hubei and Henan, China, for AGV2 DNA using PCR. The results demonstrated a low positive rate of AGV2 (6.59%, 6/91) in the snakes, and all the positive samples were collected from the same farm. The AGV2 strain HB2018S1 was sequenced, and its 2376 nt genome comprised three partially overlapping open reading frames: VP1, VP2, and VP3. Phylogenetic analysis revealed that the HB2018S1 and NX1506-1 strains from chickens in China belong to the same clade and that they have a nucleotide identity as high as 99.5%. Additionally, recombination analysis showed that HB2018S1 might originate from the recombination of viruses similar to those detected in chickens and a ferret. A total of 10 amino acid mutation sites (44(R/K), 74(T/A), 256 (C/R), 279(L/Q), and 373(V/A) in AGV2 VP1; 60(I/T), 125(T/I), 213(D/N), and 215(L/S) in AGV2 VP2; and 83(H/Y) in AGV2 VP3) different from those observed in most reference strains were found in the genome of HB2018S1, indicating that the differences may be related to a transboundary movement among hosts, which needs further elucidation. To the best of our knowledge, this study is the first report on an AGV2-infected poikilotherm, suggesting that cross-host transmission of viruses with circular single-stranded DNA genomes would be a public health concern.
Complete Chloroplast Genomes of Ampelopsis humulifolia and Ampelopsis japonica: Molecular Structure, Comparative Analysis, and Phylogenetic Analysis
Authors: Yu Xiaolei , Tan Wei , Zhang Huanyu , Gao Han , Wang Wenxiu , Tian Xiaoxuan
Published: October 2019

Ampelopsis humulifolia (A. humulifolia) and Ampelopsis japonica (A. japonica), which belong to the family Vitaceae, are valuably used as medicinal plants. The chloroplast (cp) genomes have been recognized as a convincing data for marker selection and phylogenetic studies. Therefore, in this study we reported the complete cp genome sequences of two Ampelopsis species. Results showed that the cp genomes of A. humulifolia and A. japonica were 161,724 and 161,430 bp in length, respectively, with 37.3% guanine-cytosine (GC) content. A total of 114 unique genes were identified in each cp genome, comprising 80 protein-coding genes, 30 tRNA genes, and 4 rRNA genes. We determined 95 and 99 small sequence repeats (SSRs) in A. humulifolia and A. japonica, respectively. The location and distribution of long repeats in the two cp genomes were identified. A highly divergent region of psbZ (Photosystem II reaction center protein Z) -trnG (tRNA-Glycine) was found and could be treated as a potential marker for Vitaceae, and then the corresponding primers were designed. Additionally, phylogenetic analysis showed that Vitis was closer to Tetrastigma than Ampelopsis. In general, this study provides valuable genetic resources for DNA barcoding marker identification and phylogenetic analyses of Ampelopsis.
Transcription Factors Associated with Leaf Senescence in Crops
Authors: Bengoa Luoni Sofia , Astigueta Francisco H. , Nicosia Salvador , Moschen Sebastian , Fernandez Paula , Heinz Ruth
Published: October 2019

Leaf senescence is a complex mechanism controlled by multiple genetic and environmental variables. Different crops present a delay in leaf senescence with an important impact on grain yield trough the maintenance of the photosynthetic leaf area during the reproductive stage. Additionally, because of the temporal gap between the onset and phenotypic detection of the senescence process, candidate genes are key tools to enable the early detection of this process. In this sense and given the importance of some transcription factors as hub genes in senescence pathways, we present a comprehensive review on senescence-associated transcription factors, in model plant species and in agronomic relevant crops. This review will contribute to the knowledge of leaf senescence process in crops, thus providing a valuable tool to assist molecular crop breeding.
Overall Adaptive Controller Design of PMSG Under Whole Wind Speed Range: A Perturbation Compensation Based Approach
Authors: Chen Jian , Duan Wenyong , Yang Xiaodong , Zhang Lanhong , Shan Yi , Yang Bo , Shu Hongchun , An Na , Yu Tao
Published: October 2019

This paper proposes an adaptive overall control strategy of the permanent magnet synchronous generator-based wind energy conversion system (WECS) in the whole wind speed range. For the machine side, the maximum power point tracking (MPPT) operation is realized by stator current and mechanical rotation speed control under below-rated wind speeds. Under above-rated wind speeds, the extracted wind power is limited via pitch control. For the grid side, the reactive and active power injected into grid is regulated by DC-Link voltage and grid current control loop. In addition, under grid voltage dips, the pitch control is employed for limiting grid current and maintaining the DC-Link voltage around its rated value. The fault ride-through capability (FRTC) can be enhanced. The overall control strategy is based on perturbation estimation technique. A designed observer is used for estimating the perturbation term including all system nonlinearities, uncertainties and disturbances, so as to compensate the real perturbation. Then, an adaptive control for the original nonlinear system can be realized. The effectiveness of the proposed overall control strategy is verified by applying the strategy to a 2-MW WECS in MATLAB/Simulink. The results show that, compared with the feedback linearizing control (FLC) strategy and conventional vector control (VC) strategy, the proposed perturbation observer based adaptive control (PO-AC) strategy realizes the control objectives without knowing full state information and accurate system model, and improves the robustness of the WECS parameter uncertainties and FRTC.
Design of S2N—NEWMA Control Chart for Monitoring Process having Indeterminate Production Data
Authors: Aslam Muhammad , Bantan Rashad , Khan Nasrullah
Published: October 2019

The existing charts for monitoring the variance are designed under the assumption that all production data must consist of exact, precise, and determined observations. This paper presents the design of a new neutrosophic exponentially weighted moving average (NEWMA) combining with a neutrosophic logarithmic transformation chart for monitoring the variance having neutrosophic numbers. The computation of the neutrosophic control chart parameters is done through the neutrosophic Monte Carlo simulation (NMCS). The performance of the proposed chart is discussed with the existing charts.
Dialogue and Destabilization: An Index for Comparative Global Exemplarity
Authors: Ritchey Sara
Published: October 2019

This reflection derives from a discussion that took place at the 2018 “Comparative Hagiology” pre-conference workshop of the American Academy of Religion. The goal during that meeting was to articulate points of dialogue for the comparison of exemplary figures in various historic, geographic, and faith traditions. Here, I offer an open-ended descriptive index as a heuristic device for beginning a comparative study, whether collaborative or single-authored. After positioning my inquiry from within my own field of study, medieval European Christianity, I offer a brief “test case” for the portability of the index by using its terms to think through a text that is widely-regarded within my subfield as deeply complicated and difficult to interpret, the Life of Christina Mirabilis. I conclude by re-describing some of the terms of the index and by inviting further re-description.
Civilized Muscles: Building a Powerful Body as a Vehicle for Social Status and Identity Formation
Authors: Christiansen Ask Vest
Published: October 2019

This paper explored the relationship between having a muscular body and identity formation in young men. Theoretically, it was built on evolutionary psychology; empirically, it drew on the author’s research into young men’s use of anabolic-androgenic steroids in gym settings. The questions I addressed were the following: First, why does the building of a muscular body through weight and strength training appeal to young men who have not yet found their place in the societal hierarchy? Second, what identity-related consequences does it have for them, when the size and posture of their body changes? First, the paper outlined some important aspects of the civilizing process and evolutionary psychology in order to offer an explanation on how and why brute force has been marginalized in today’s society, while the strong body continues to appeal to us. Then followed an explanation of the concept of identity used in this context. Hereafter, it was examined how building a more muscular body influences the young men and their relationship with their surroundings. Next, an underlying alternative understanding of health that may influence young men’s decision to use anabolic steroids was discussed. The article concluded with some remarks on the body’s impact on identity in a time where a strong build no longer has any practical importance in our lives.
Parametric Modeling for Form-Based Planning in Dense Urban Environments
Authors: Zhang Yingyi , Liu Chang
Published: October 2019

Parametric instruments are employed broadly across the building industry. The study of applying parametric techniques to sustainable form-based planning, however, remains insufficient. This paper therefore critically assesses parametric techniques for facilitating form-based planning in an urban environment. The analysis is to twofold: Can a parametric technique truly enhance the form-based planning process more effectively than existing planning processes? and By what means can form-based planning layouts derived from parametric techniques be appraised? Methodologies include a case study in Hong Kong, quantitative and qualitative analysis, and experimental modeling on parametric platforms. Results indicate that the urban forms can be visualized in real-time during planning processes with a parametric coding system. Existing planning processes do not benefit from real-time visualization, but these alone do not necessarily result in more rational planning layouts. Parametric techniques produce visual models effectively but are not a planning panacea. Findings include a criticism of parametric techniques and pertinent instruments in urban projects, as well as valuable insights for the study of complex form-based planning in dense urban socio-environments.
Open Source Waste Plastic Granulator
Authors: Ravindran Arvind , Scsavnicki Sean , Nelson Walker , Gorecki Peter , Franz Jacob , Oberloier Shane , Meyer Theresa K. , Barnard Andrew R. , Pearce Joshua M.
Published: October 2019

In order to accelerate deployment of distributed recycling by providing low-cost feed stocks of granulated post-consumer waste plastic, this study analyzes an open source waste plastic granulator system. It is designed, built, and tested for its ability to convert post-consumer waste, 3D printed products and waste into polymer feedstock for recyclebots of fused particle/granule printers. The technical specifications of the device are quantified in terms of power consumption (380 to 404 W for PET and PLA, respectively) and particle size distribution. The open source device can be fabricated for less than $2000 USD in materials. The experimentally measured power use is only a minor contribution to the overall embodied energy of distributed recycling of waste plastic. The resultant plastic particle size distributions were found to be appropriate for use in both recyclebots and direct material extrusion 3D printers. Simple retrofits are shown to reduce sound levels during operation by 4dB-5dB for the vacuum. These results indicate that the open source waste plastic granulator is an appropriate technology for community, library, maker space, fab lab, or small business–based distributed recycling.
MEANS OF FORMING ARCHITECTURAL AND ARTISTIC EXPRESSION OF MODERN PUBLIC-BUSINESS CENTERS
Authors: Федоров А. , Fedorov A. , Скопинцев А. , Skopintsev A.
Published: October 2019

The article describes the features of the organization of expressive architectural and artistic decisions of the exterior and interior spaces of business centers. Various approaches to the aesthetic formation of the business environment are proposed, based on the specifics of the town-planning location, class, and functional-typological classification of buildings of business centers. A number of composite tools for constructing the architectural appearance for three types of high-rise buildings of social and business centers are presented: multifunctional, specialized and universal. These means include: a) receiving form detail at the level of the building volume, architectural details, texture; b) the methods of combining the “architectural themes” of various functional planning, volumetric, and engineering technical components of the business center, including their consistent development, combinatorics, positive contrast, conscious emphasis and integration with the context; c) methods of identifying the high-altitude composition of a business building based on its vertical zoning. An arsenal of tools and techniques for designing an aesthetically appealing internal environment and comfortable interior spaces of business and office buildings has been developed. These techniques are based on enhancing the business environment by including internal public and collective spaces, by identifying and emphasizing communication areas and technical devices, scenario modeling of office-business and communication spaces, non-traditional tracing of communication flows. The application of the developed methodological tools will improve consumer and architectural and artistic qualities of buildings of public business centers, as well as ensure their comfort, commercial efficiency and aesthetic characteristics of the business environment.
ACKGROUND OF THE DISTRIBUTION OF EUROPEAN TRENDS IN ARCHITECTURE OF DAMASK DURING THE FRENCH MANDATE
Authors: Абасс Х. , Abass H.
Published: October 2019

The article is devoted to the influence of European architectural traditions and design methods on traditional architecture in the Mediterranean countries during the French Mandate and the study of the functional, architectural and artistic features of residential and public buildings, built in accordance with the criteria of Damask architecture in the French Mandate period. Particular attention is paid to the administrative aspects of the organization of architectural and construction activities and changes in legislation during the French Mandate. The main activities in the field of architecture and construction, carried out by the French mandate authorities, from the repair of roads, the creation of schools and public health institutes to the construction of relevant public buildings, are considered. Together with the administrative and managerial changes, there is a serious cultural influence of France on the countries of Mandate, first of all clearly identified in the field of architecture. The most clearly manifested activities in the field of urban development associated with changes in the planning system of historical cities on the basis of imitation of the European principles of urban planning. New architectural forms emerge due to the synthesis of local traditions and trends of French architecture. The purpose of this article is to identify the European influence and architectural features of Damask during the French Mandate period.
A INTERFACE ESTADO – ECONOMIA E REGULAÇÃO JURÍDICA DO MERCADO: DESAFIOS PARA O DESENVOLVIMENTO SUSTENTÁVEL NO BRASIL
Authors: Silva Marcelo Gonçalves da , Nalini José Renato
Published: October 2019

O presente artigo versa sobre a interface Estado e Economia, tendo como objeto a Constituição Federal e o Direito Econômico. Investigar-se-ão as faces positiva e negativa dessa relação sistemática. O corte epistemológico desenha-se a partir da análise entre os valores constitucionais, como justiça, ética e humanismo e sua imbricação com o capitalismo enquanto elemento primordial ao progresso material. Justifica-se falar de axiologia constitucional e capitalismo, haja vista as profundas desigualdades sociais e regionais havidas no País, e também pelo fato de ambos serem essenciais à realização do ser humano e ao desenvolvimento sustentável brasileiro. A problemática que emerge é investigar se ocorre uma análise jurídica da economia ou se há submissão do direito à economia. Hipoteticamente, a implantação de um capitalismo humanista é fator de desenvolvimento. O marco teórico assenta-se em modernas teorias humanistas, com utilização do método dedutivo e exaustiva investigação bibliográfica.
SISTEM AKUNTANSI PENGELUARAN KAS PADA CV. CITRA KENCANA BANJARMASIN
Authors: Fitriyani Yuli
Published: October 2019

Sistem Akuntansi merupakan suatu organisasi, formulir, catatan dan laporan yang dikoordinasi sedemikian rupa untuk menyediakan informasi keuangan yang dibutuhkan oleh manajemen guna memudahkan pengelolaan perusahaan. Penerapan sistem dan prosedur akuntansi yang baik akan sangat berpengaruh terhadap pengeluaran kas. Penanganan dalam hal pengeluaran kas merupakan suatu aktifitas dalam perusahaan yang tidak mungkin dapat dilepaskan. Pada perusahaan haruslah berhati-hati dalam melaksanakan aktifitas yang berhubungan dengan pengeluaran kas, artinya setiap pengeluaran kas yang dilakukan harus diperhitungkan manfaat dan keuntungan yang akan didapat. Untuk mendapatkan hasil yang maksimal, maka setiap perusahaan harus mempunyai kualitas sistem informasi akuntansi yang baik dari segi pendidikan, keahlian ataupun keterampilan dalam melaksanakan tugasnya. Pengeluaran kas harus dilaksanakan secara efektif dan efisien agar tidak terjadi pemborosan anggaran. Oleh karena itu, diperlukan suatu sistem yang memadai untuk dapat mengawasi pengeluaran kas. Dengan adanya sistem dan prosedur akuntansi yang baik akan membantu perusahaan untuk mencapai tujuan pengendalian intern akuntansi yaitu menjaga kekayaan organisasi, mengecek ketelitian dan keandalan data akuntansi. Tujuan yang ingin dicapai penulis dalam penelitian ini adalah untuk mengetahui bagaimana kegiatan dan penerapan sistem pengeluaran kas yang efisien dan dapat diaplikasikan pada CV. Citra Kencana Banjarmasin. Metode Penelitian ini menggunakan jenis data kualitatif dan kuantitatif berupa daftar pembelian barang perbulan.Hasil temuan yang didapat di CV. Citra Kencana Banjarmasin ini adalah perusahaan tidak menggunakan formulir atau dokumen yang memadai untuk penggunaan sistem pengeluaran kas, bukti pengeluaran kas hanya berbentuk nota dan prosedur yang digunakan dalam pengeluaran kas juga hanya dicatat pada buku kas saja, serta tidak digunakannya formulir atau dokumen yang membuktikan bahwa transaksi keuangan yang berhubungan dengan pengeluaran kas yang telah terjadi.
UPAYA MENINGKATKAN KUALITAS PELAYANAN PERPUSTAKAAN DI POLITEKNIK NEGERI TANAH LAUT
Authors: Hamidah Hamidah
Published: October 2019

Tujuan dari penelitian ini adalah untuk mengetahui bagaimana kualitas layanan perpustakaan di Politeknik Negeri Tanah Laut dan untuk menentukan upaya yang tepat dalam meningkatkan kualitas pelayananperpustakaan di Politeknik Negeri Tanah Laut. Metode yang digunakan dalam penelitian ini adalahLibQual+™ yaitu suatu metode untuk mengukur kualitas layanan perpustakaan berdasarkan tiga dimensi yang dijadikan indi kator pengukuran yaitu Affect of service (Sikap dan kemampuan petugas dalam melayanipemustaka), Information Control (Ketersediaan koleksi dan kemudahan akses informasi) dan Library as Place(Perpustakaan sebagai sebuah tempat). Teknik pengumpulan data menggunakan kuesioner.Hasil penelitian ini menunjukkan bahwa secara umum kualitas layanan di Perpustakaan PoliteknikNegeri Tanah Laut masih dalam batas zona toleransi atau dinyatakan baik Hal ini dibuktikan bahwa nilai rata-rata harapan minimum yaitu 4,53 dan nilai rata-rata persepsi adalah 5,33, sedangkan nilai rata-rata harapan yang diinginkan (desired) yaitu 6,18. Dengan demikian dapat diketahui bahwa nilai rata-rata persepsi lebih tinggi dariharapan minimum, sehingga diperoleh nilai kesenjangan AG (Adequacy Gap) positif yaitu 0,79 dan nilai SG (Superiority Gap) sebesar – 0,85.
PENENTUAN HARGA POKOK PRODUKSI P ADA CV . CAHAY A CORN SEJA TI KOT A PELAIHARI
Authors: Sari Latifah Ayu Rahmana
Published: October 2019

Tujuan penelitian ini adalah untuk mengetahui pentingnya penentuan harga pokok produksi pada sebuah perusahaan manufaktur dan pengaruh penentuan harga pokok produksi terhadap produktifitas pada perusahaantersebut atau tidak. Metode yang digunakan dalam penelitian ini adalah teknik analisis deskriptif. Penelitian dilakukan di kantor produksi CV . Cahaya Corn Sejati. Hasil penelitian menunjukkan bahwa penentuan harga pokok produksi dengan perhitungan perusahaan jauh lebih kecil daripada penentuan harga pokok produksi yang menggunakan metode full costing. Perhitungan harga pokok produksi dengan menggunakan metode full costingmerupakan metode biaya yang timbul dari adanya produksi di perhitungkan dengan semua biaya pokok dan lain lain, maka didapatlah biaya produksi yang mencakup semua elemen biaya yang timbul dari adanya produks i.
Giant Valley Coherence at Room Temperature in 3R WS
2
with Broken Inversion Symmetry
Authors: Du Luojun , Tang Jian , Liang Jing , Liao Mengzhou , Jia Zhiyan , Zhang Qinghua , Zhao Yanchong , Yang Rong , Shi Dongxia , Gu Lin , Xiang Jianyong , Liu Kaihui , Sun Zhipei , Zhang Guangyu
Published: October 2019

Breaking the space-time symmetries in materials can markedly influence their electronic and optical properties. In 3R-stacked transition metal dichalcogenides, the explicitly broken inversion symmetry enables valley-contrasting Berry curvature and quantization of electronic angular momentum, providing an unprecedented platform for valleytronics. Here, we study the valley coherence of 3R WS
2
large single-crystal with thicknesses ranging from monolayer to octalayer at room temperature. Our measurements demonstrate that both A and B excitons possess robust and thickness-independent valley coherence. The valley coherence of direct A (B) excitons can reach 0.742 (0.653) with excitation conditions on resonance with it. Such giant and thickness-independent valley coherence of large single-crystal 3R WS
2
at room temperature would provide a firm foundation for quantum manipulation of the valley degree of freedom and practical application of valleytronics.
Professional adaptation of students majoring in linguistics in the prism of the academic tutorship
Authors: Pomortseva Nadezhda P. , Solov'yova Yelena G. , Morozova Tat'yana V.
Published: October 2019

The article deals with the issues of professional adaptation of university students through the activities of an academic tutor as an important innovative component of the modernisation of the education system and vocational training in the Russian Federation. The study was based on the unique experience of academic tutors of the Higher School of Foreign Languages and Translation of the Institute of International Relations, Kazan Federal University. This experience allows identifying the key activities of the tutor in terms of professional adaptation of undergraduates majoring in Linguistics. The article defines the concept of "professional adaptation", determines its goals and importance in the professional culture of future linguists in the context of the modernisation of the global educational medium. The authors conclude that the increased requirements for the personality of a graduate give a priority toself-improvement and self-development within professional adaptation where the main role is played by the academic supervisor. The authors formulate pedagogic conditions that contribute to the successful work of the tutor on the professional adaptation of university students, as well as recommendations for improving the tutor’s activities, aimed at involving future specialists in the profession through the formation of their creative, interpersonal, and culturological competences.
Educational potential of the topic "Media" for developing students’ lexical competence: the case of British course books
Authors: Filimonova Yelena Yu. , Godina Dzhamilya Kh. , Kaliberdina Yekaterina V.
Published: October 2019

This paper examines lexical and thematic characteristics of the topic "Media" as presented in integrated English language courses by leading British publishing houses. The authors give reasons for the necessity to determine the scope of contents pertaining to this topic, its structure, intrinsic problems and its didactic specifics for lexical competence development of students of non-language related fields. The empiric material of the paper is comprised of intermediate to advanced level course books. Based on their analysis, the authors have prepared the general thematic classification of the discovered aspects of this conceptual domain and have described the distribution of thematic elements within each major aspect indicating the language proficiency level. The thematic elements are exemplified by lexical units and tasks aimed at speaking practice. The authors conclude that the content component of the "Media" topic in the analysed courses is not just topical, but also possesses remarkable potential for developing students’ communicative competence, creative and cognitive abilities.
Kinesthetics as a factor of pedagogic effectiveness of vocal and choral education of primary school pupils
Authors: Gorbachyova Natal'ya V.
Published: October 2019

The article is devoted to the topical problem of increasing the effectiveness of vocal and choral lessons with primary school pupils. In particular, in the conditions of general availability and speed of obtaining information, pupils are determined to receive a quick "visible" result. As an effective method for solving this problem, according to the author, the kinesthetic method is used in vocal and choral classes not as an auxiliary method, but as the main method, where vocal and choral training becomes its natural continuation. The article is devoted to a detailed analysis of the kinesthetic method, the justification of its effectiveness in vocal and choral classes. A comprehensive analysis of the application of the kinesthetic method in vocal and choral pedagogy of primary school age is carried out. The idea of the effectiveness of the kinesthetic method in this age category is substantiated, since at the initial stage of training the child goes through several stages of personal growthand development, the combination of which greatly complicates the process of obtaining basic skills.