Miracle-dz/UniFAR-FTUs huggingface dataset:
First-Principles Investigation of Energetics and Electronic Structures of Ni and Sc Co-Doped MgH 2

First-principles calculations were used to study the energetics and electronic structures of Ni and Sc co-doped MgH2 system. The preferential positions for dopants were determined by the minimal total electronic energy. The results of formation enthalpy indicate that Ni and Sc co-doped MgH2 system is more stable than Ni single-doped system. The hydrogen desorption enthalpies of these two hydrides are investigated. Ni and Sc co-doping can improve the dehydrogenation properties of MgH2. The lowest hydrogen desorption enthalpy of 0.30 eV appears in co-doped system, which is significantly lower than that of Ni doping. The electronic structure analysis illustrates that the hybridization of dopants with Mg and H atom together weakens the Mg-H interaction. And the Mg-H bonds are more susceptible to dissociate by Ni and Sc co-doping because of the reduced magnitude of Mg-H hybridization peaks. These behaviors effectively improve the dehydrogenation properties of Ni and Sc co-doped cases.
Transition-metal-free regioselective synthesis of alkylboronates from arylacetylenes and vinyl arenes

A transition-metal-free synthesis of alkylboronates, utilizing arylacetylenes or vinyl arenes and bis(pinacolato)diboron through tandem borylation and protodeboronation, has been developed. This reaction is efficient, practical and environmentally benign, leading to anti-Markovnikov products with excellent regioselectivity, broad functional group tolerance and excellent yields in both small and gram scales.
Physical Condition Comparison between Female Athlete Indoor Hockey of East Java Team and National Team

ABSTRACT The purpose of this research is to describe the physical condition differences between female athletes indoor hockey of East Java Team and National Team. Data sampling is taken from 12 female athletes indoor hockey of PON 2016 with age range 17-28 years old and 12 athletes of indoor hockey of Indonesia’s National Team at SEA Games 2017 with age range 19-28 years old for comparison. Physical condition that measured is VO 2 max to represent endurance, abdominal muscle strength, speed and flexibility. Obtained data is then analyzed using SPSS. VO 2 max of East Java Team is (39.54±4.18) ml/kg/minute and for National Team is (43.43±7.59) ml/kg/minute (ρ=0.14). For abdominal muscle strength, East Java Team has (41.50±7.01) kg and National Team has (51.83±3.32) kg (ρ=0.00). For Speed, East Java Team has (3.59±0.30) second and National Team has (3.94±0.38) second (ρ=0.51). For Flexibility, East Java Team has (23.75±5.10) cm and National Team has (29.50±4.91) cm (ρ=0.01). From these data we can conclude that East Java Team physical condition is under National Team and it has significant differences at flexibility and abdominal muscle strength. Furthermore, optimal interventions are needed to improve both of those physical conditions. Keywords : hockey, endurance, flexibility, strength, speed
Species on the move: Stowaways and contaminants cause the greatest economic impacts

Anna J Turbelin (  aturbelin@gmail.com ) Universite Paris-Saclay https://orcid.org/0000-0003-1572-5357 Christophe Diagne (  christophe.diagne@universite-paris-saclay.fr ) Universite Paris-Saclay Emma J Hudgins Carleton University Department of Biology, Ottawa Desika Moodley Czech Academy of Sciences Melina Kourantidou University of Southern Denmark Ana Novoa Czech Academy of Sciences Philip J Haubrock Senckenberg Research Institute and Natural History Museum Frankfurt Camille Bernery Universite Paris-Saclay Rodolphe Gozlan ISEM, Univ. Montpellier CNRS IRD Robert A Francis King's College London Franck Courchamp Universite Paris-Saclay
The Effect of Electrolytes on Bubble Coalescence and Gas Holdup in Bubble-Column Reactors

The purpose of the work was to link the coalescence behaviour of bubbles in aqueous electrolyte solutions with the character of gas-liquid beds generated in bubble column reactors and with corresponding values of bubble bed voidage. The experimental programme, performed with the set of nine inorganic salts, included determination of the bubble coalescence frequency in a coalescence cell and measurement of gas holdup in a sieve tray bubble column reactor of 0.14 m I.D. Values of the transition concentration, corresponding to the switch from the complete coalescence to virtually total coalescence suppression, were evaluated for all electrolytes studied from respective concentration dependences of bubble coalescence frequency and the gas holdup values were measured in solutions of respective electrolytes on both sides of these transition concentrations. The absolute increase of bubble bed voidage due to the presence of electrolytes was found to be independent of the type of electrolyte and varied only with the mode of primary gas dispersion. The appropriate limiting dependences of bubble bed voidage on superficial gas velocity, corresponding to respective bubbling regimes were, for all electrolytes studied, achieved at concentrations close to the transition concentrations of respective electrolytes, while further increase of salt concentration had an almost negligible effect on gas holdup values. The influence of electrolytes on the character of bubble beds and on appropriate values of bubble bed voidage was very strong in the homogeneous and transition bubbling regimes, while in heterogeneous bubble beds, it was largely overshadowed by the predominant effect of macro-scale turbulence
Correlation of Knowledge and Training with the Implementation of Standard Operational Procedure (SOP) of Quality Control for Glucosemeter

Glucosemeter is widely used as a tool for monitoring glucose levels in Diabetes mellitus patients. To ensure the accuracy and precision of the examination results, a Standard Operational Procedure (SOP) of Quality Control (QC) for glucosemeter is required. The implementation of SOP of QC for glucosemeter is related to the level of knowledge and training that medical laboratory technologies has attended. Currently, all primary health care in Palembang City have used this tool but it is not yet known how the SOP QC glucometer is applied. Purpose: to determine the correlation of knowledge and training with the implementation of SOP of QC for glucosemeter. Methods: analytic research with cross sectional approach. The number of respondents was 41 medical laboratory technologies personnel who were taken by total sampling. Results: There were 25 (61%) respondents who did not implementation of SOP of QC for glucosemeter, 21 (51.2%) respondents with a good knowledge level and 27 (65.9%) respondents who had never attended QC glucosemeter training. There is no correlation of knowledge with the implementation of SOP of QC for glucosemeter (p value = 0.44). There is no correlation of training with the implementation of SOP of QC for glucosemeter (p value = 0.75). Conclusion: There is no correlation of knowledge and training with the implementation of SOP of QC for glucosemeter. Suggestion : ATLM is advised to open training and provide education for officers to continue to increase knowledge, especially about the dangers that can arise when working without SOPs and increase awareness to work according to SOPs.
Research competencies for undergraduate rehabilitation students: A scoping review

Background. Research training is important for all health science professions and interlinks with evidence-based practice (EBP). Previous studies that investigated research competencies for undergraduates predominantly focused on medical and nursing professions. However, specific competencies may be more relevant to certain professions than others. A set of minimum core research competencies has not been defined for research methods (RM) training in the undergraduate rehabilitation curriculum. Objectives. To review available evidence and identify a set of research competencies for undergraduate rehabilitation students. Method. A scoping review was done of studies published between January 2009 and December 2018. Five databases were searched (November - December 2018). Articles were included if they contained statements referring to knowledge, skills, attitudes and tasks related to research or research-related EBP for rehabilitation undergraduates. Competencies were categorised into 6 research domains using thematic analysis. Results. Forty-five competencies were identified from research-related statements in 26 studies. No studies explicitly investigated the most important research competencies for rehabilitation. Research competencies were often derived directly from the EBP framework ( n =19 studies), resulting in poor representation of competencies related to conducting research. Overall, domains related to research methodology and inquiry were best represented, while soft skills, dissemination, professional attitudes and ethics were poorly represented. Conclusion. We identified a set of research competencies that may be important for rehabilitation undergraduates. It remains unclear which of these should be prioritised in the rehabilitation curriculum. However, this preliminary set may guide future consensus statements and allow educators to identify and address gaps in current curricula.
Comparison of the Childhood Trauma, Mindfulness Attention Awareness and Integrative Self Knowledge in Cancer Patients and General Population

Objectives: This study aims to compare childhood trauma, integrative self-knowledge and mindfulness in patients with cancer and healthy people. Methods: This descriptive-analytical study was conducted on 139 patients with cancer and 139 healthy people referred to Firoozgar Hospital and SAMAR Charity House who were selected by a convenience sampling method. They were asked to complete Integrative Self-Knowledge (ISK) Questionnaire, Childhood Trauma Questionnaire (CTQ) and Mindfulness Attention Awareness Scale (MAAS). Data were analyzed using descriptive and inferential statistic methods including MANOVA. Results: There was a significant difference between patients and controls in terms of ISK (P<0.001), mindfulness (P<0.001) and childhood trauma (P<0.001). Conclusion: Cancer patients have lower ISK and mindfulness but higher childhood trauma compared to healthy people. Attention should be paid to the role of these factors in prevention and treatment processes.
Acceptability of an mHealth breast cancer risk-reduction intervention promoting risk assessment, education, and discussion of risk in the primary care setting.

Background Breast cancer risk assessment tools and risk reduction strategies have advanced significantly over the past few decades but are underutilized in practice, due in part to limited acceptability by patients and physicians. We implemented a tablet-based Breast Cancer Risk Education Intervention (BreastCARE) tailored towards increasing patients' knowledge about their individual risk of developing breast cancer, increasing patient-physician discussion of breast cancer risk reduction practices, and increasing participation in recommended screening. Methods We surveyed patients and physicians who received the BreastCARE intervention and analyzed their satisfaction and acceptability of the intervention. We compared patient satisfaction measures by race/ethnicity and used multivariable logistic regression models to examine the effect of race/ethnicity on measures of patient satisfaction with the tablet-based risk assessment and with the breast cancer risk report. We also compared measures of physician satisfaction by resident vs. attending/NP status. Finally, we identified patients' and physicians' suggestions for implementation. Results Overall, both patients and physicians were highly satisfied with BreastCARE, with some variation by patient race/ethnicity and breast cancer risk status. The risk assessment tool and accompanying risk report helped transmit complex information in an efficient way. Conclusions Patient self-administered risk assessment with a health education component at the point of care is acceptable for both patients and physicians, and represents a novel approach to facilitating health promotion. This risk assessment tool should be made routine in primary care accompanied by results that are easy for the patient to understand and actionable for the clinician.
66 – Wide angle X-ray and solid state 13C-NMR studies of cellulose alkalization

ABSTRACT Alkali-celluloses prepared from linters material and spruce sulphite dissolving pulp by treatment with aqueous alkaline solutions up to 50% NaOH were investigated by WAXS and 13C-CP/MAS-NMR. Results indicate (i) the formation of a uniform alkali-cellulose phase similar to sodium cellulose I completed at 16% NaOH, (ii) a basically altered state of less ordered alkali-cellulose around 25% NaOH, and (iii) a slightly varying state with diminishing order from 25% to 50% NaOH. Changes in chain conformation and spatial arrangement are discussed with regard to specific interactions of sodium cations with the different hydroxyl groups of anhydroglucose units.
Theoretical Review of the Implementation Islamic Boarding School Curriculum Management in Indonesia

This study discusses a theoretical review of the implementation of Islamic boarding school curriculum management in Indonesia, based on the data that has been obtained, it can be concluded that Islamic boarding schools in Indonesia play an important role in the process of increasing the intelligence of productive age. This study uses a qualitative approach with descriptive analysis. Data collection techniques are carried out by literature review and literature study related to the management of the Islamic boarding school curriculum in Indonesia. Analysis of the data that has been collected is done by peeling, summarizing and collecting literature, so that it becomes a scientific research result. The results showed that of the thirty-four provinces in Indonesia there were 26,974 Islamic boarding schools and 12,668 educational units, with such a large number, the implementation of curriculum management is very important to do, novelty in this study it can be explained that planning, organizing, implementing, evaluating curriculum Islamic boarding schools in Indonesia have implemented the principles of modern management.
The Effects of Machiavellian, Equity Sensitivity, and Ethical Sensitivity on the Accounting Students’ Ethical Perceptions in Perceiving the Accountants’ Ethics

This study aims to examine the effect of machiavellian, equity sensitivity, ethical sensitivity on the ethical perceptions of accounting students in perceiving the ethical behavior of accountants. The sampling method that used is proportional sampling. The participants of this study are S1/ D4 students from accounting study program in the level of 2016 at the State Universities (PTN) and the Private Universities (PTS) accredited A in Malang. The samples of this study were 381 accounting students from eight universities. The data analysis that used in this study is multiple linear regression. The results showed that machiavellian had a positive effect on the accounting students' ethical perceptions of the accountant's ethical behavior, equity sensitivity had no effect on the accounting students' perceptions of the accountant's ethical behavior, and ethical sensitivity had a positive effect on the accounting students' ethical perceptions of the accountant's ethical behavior.
Avaliação da aplicação de modelos de desprendimento em bacia experimental do semiárido brasileiro

Granulometria e um dos principais fatores que afetam a dinâmica de sedimentos em bacias hidrograficas, desde seu desprendimento do solo matriz ate o transporte ou deposicao pela rede e reservatorio. Objetivou-se com esse trabalho analisar o comportamento granulometrico dos sedimentos em uma bacia do semiarido brasileiro, no bioma Caatinga e analisar a eficiencia da aplicacao de modelos de estimativa do padrao granulometrico do sedimentos desprendido das encostas. O estudo foi realizado na bacia hidrografica do Pentecoste, situada no semiarido do Ceara. A parte experimental da pesquisa foi realizada na Bacia Experimental do Vale do Curu (BEVC) com coleta de dados pluviometricos e hidrossedimentologicos, amostras de solo da bacia de captacao, precipitacao diaria e de escoamentos superficiais, durante a quadra chuvosa entre os anos de 2015 e 2017. Modelos de desprendimento de sedimentos divulgados na literatura foram testados e aplicados para a area de estudo. Os resultados mostraram que o modelo de desprendimento de sedimento da encosta proposto por Foster et al. (1981) apresentou os melhores resultados quando comparado aos demais, com coeficiente de Nash e Sutcliff (NS) de 0,99, em ambiente de cobertura vegetal mista. Evaluation of the application of detachment models in the experimental basin of the Brazilian semi-arid region A B S T R A C T Size grain is one of the main factors that affect sediment dynamics in watersheds, from its detachment from the soil to the transport or deposition through the drainage network and reservoir. The objective of this research was to analyze the granulometric behavior of the sediments in a Brazilian semi-arid basin in the Caatinga biome and to analyze the efficiency of the application of models for the estimation of the granulometric pattern of sediments detached on slopes. The study was carried out in the Pentecost basin, located in the semi-arid region of Ceara. The experimental part of the research was conducted in the Curu Valley Experimental Basin (BEVC) with rainfall and hydrosedimentological data collection, soil samples from the catchment basin, daily precipitation and surface runoff during the rainy season between 2015 and 2017. Models of sediment release disclosed in the literature were tested and applied to the study area. The results showed that the slope sediment detachment model proposed by Foster et al. (1981) presented the best results when compared to the others, with Nash and Sutcliff coefficient (NS) of 0.99, under mixed vegetation cover. Keywords: size grain, Foster model, Experimental Basin of the Curu Valley, Caatinga biome.
Preferences on Online Gambling Activities among Adolescents: A Review

The accessibility and availability of a variety of online gambling for adolescents is a public concern. In the current literature, it remains unclear in which activities the greatest prevalence occurs. Moreover, it is well-known that different types of gambling activities carry different levels of risk just as have distinct socioeconomic, and mental health-related consequences. The main aim of this study is to systematically review the current literature in order to explore the prevalence of different types of online gambling activities reported by adolescents and their relationship with other reported variables when available. It will be conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses-P 2015 statement for systematic review and metaanalysis protocols. An electronic literature search will be conducted using the following databases: PubMed, PsychINFO, ScienceDirect, Web of Science, and Google Scholar using search keywords and logic as follows: “(Internet OR online) gambling AND (adolescents OR young people)”. Additionally, further articles will be identified through searching the citations in the literature selected. The overall percentage of online gamblers and the percentage of online gamblers for each type of gambling activity were identified or calculated. Seven-teen articles met the eligibility criteria. The included studies comprised 15 crosssectional and two longitudinal designs. Most of the research was conducted in Europe. The online gambling modalities detected were sports bets, card games, gambling machines, casino games lottery games, scratch tickets, bingo, gambling in social networking, stock market investment, and mahjong. Only two studies provided associations between a specific online gambling activity and socioeconomic and mental health associations, founding involvement in online sports betting and in online casino game is a risk factor to the development of disordered gambling. A consensus on the evaluation method of the problem and updated questionnaires collecting information regarding the new online betting modalities are critical.
Effects of Bullying on Pupil’s Self Esteem in Al-Basra Primary Schools

Background: Bullying is a worldwide issue that can be seen in any school; it is not limited to one type ofpublic, private, primary or secondary, urban or rural institution and, as a result, brings anxiety, decreasedschool absenteeism, academic school performance, and can even contribute to the suicide of bullying victims.Aim: To examine Effects of Bullying on Pupil’s Self Esteem in Al-Basra primary schools.Methodology: Non-probability (purpose) sample of 300 primary school students Systemic randomlyselected from a total of 400 schools in Basra Governorate in Al Basra City Center was diagnosed as victimsby administrators and teachers from a sample of 40 primary schoolsResults: The findings indicate that the level of bullying towards primary school students was high and thelevel of self-esteem was low. There is a negative statistically association between bullying and self-esteem,which means that self-esteem has declined as bullying has increased.Conclusion: There is a negative association between self-esteem and bullying. A highly statisticallysignificant relationship exists between the self-esteem of the students and their gender and grade. A nonsignificant relationship exists between the self-esteem of the learners and their age.
Controlled Radical Polymerization of 3-Methylenecyclopentene with N-Substituted Maleimides To Yield Highly Alternating and Regiospecific Copolymers

High-molecular-weight diene copolymers with a regiospecific repeating structure were produced in a high yield during the alternating radical copolymerization of N-substituted maleimides (RMIs) and 3-methylenecyclopentene (MCP) as the cyclic 1,3-diene monomer including a reactive exomethylene moiety. The eminent copolymerization reactivity of MCP was in contrast to the predominant occurrence of the Diels–Alder reaction of isoprene with the RMIs rather than copolymerization. The highly alternating structure of the copolymers was confirmed based on the monomer reactivity ratios for the copolymerization of MCP (M1) and N-phenylmaleimide (PhMI, M2), r1 = 0.010 and r2 = 0.0080. A mechanism for the highly controlled 1,4-regiospecific propagation, which consists of the addition of an RMI radical to the exomethylene group of MCP and subsequent 1,4-regiospecific propagation, was supported by the DFT calculations using model reactions as well as the precise structure determination of oligomers produced during telome.