bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGARUH KUALITAS PELAYANAN DAN HARGA TERHADAP KEPUTUSAN PEMBELIAN PADA BRAND JSP KIDS MDS DEPOK TOWN SQUARE
Authors: Putranto Agung Tri , Purnomo Sigit
Published: October 2022

This study aims to determine how much service quality and price affect the purchasing decision simultaneously at JSP Kids MDS Depok Town Square Brand. This type of research is an associative research using a quantitative approach. The sampling technique used in this study is simple random sampling, using a sample of 99 respondents. Data analysis is a research instrument testing that is validity test, reliability test, classical assumption test. Descriptive analysis and research verification are analysis of respondent characteristics, descriptive analysis of respondents' assessment of qualitative variables, verification analysis (quantitative) namely linear regression analysis, correlation coefficient analysis, coefficient of determination analysis, and hypothesis testing both partially and simultaneously. The results of this study are the quality of service has a positive and significant effect on purchasing decisions with the regression equation Y= 15,767 + 0.502 X1. Price has a positive and significant effect on purchasing decisions with the regression equation Y= 10,738 + 0.635 X2. Service quality and price simultaneously have a positive and significant effect on purchasing decisions with the regression equation Y = 7.843 + 0.116X1 + 0.586X2. This means that there is a positive and significant influence simultaneously between service quality and price on purchasing decisions on the JSP KIDS MDS Depok Town Square brand.
PENGARUH GAYA KEPEMIMPINAN DAN MOTIVASI KERJA TERHADAP KEPUASAN KERJA KARYAWAN PT. JIWA TEKNO KULTURA CIPETE JAKARTA SELATAN
Authors: Sopandi Andi
Published: October 2022

The purpose of this study was to determine the effect of leadership style and work motivation on employee job satisfaction at PT. The soul of Tekno Kultura Cipete, South Jakarta, either partially or simultaneously. This type of research used is causal associative with a quantitative approach. The population in this study were employees of PT. The soul of the techno culture of Cipete, South Jakarta. The sampling technique used was saturated sampling technique and the sample obtained in this study amounted to 63 respondents. The data collection technique is a questionnaire, while the data analysis uses validity tests, reliability tests, classical assumption tests, simple and multiple linear regression analysis, coefficient of determination analysis and hypothesis testing. The results of this study indicate that Leadership Style (X1) has a positive and significant effect on employee job satisfaction, this is seen in the results of the t-test on the Leadership Style variable of 7.502 with a significant value of 0.000 and t-table df=61 of 2,000. Work Motivation (X2) has a positive and significant effect on Employee Job Satisfaction, this can be seen from the results of the t-test on the Work Motivation variable of 5.312 with a significant value of 0.000 and t-table df=61 of 2,000. Leadership Style (X1) and Work Motivation (X2) have a simultaneous and significant effect on employee job satisfaction, this can be seen from the results of the f test of 28,503 with a significant value of 0.000 and an f-table of 3.150. Leadership Style (X1) and Work Motivation (X2) have an effect on Employee Job Satisfaction (Y) by 48.7%, this is based on the acquisition of an R-Square value of 0.487 or 48.7%. While the remaining 51.3% is influenced by other factors not examined.
PENGARUH PERENCANAAN PAJAK DAN BEBAN PAJAK TANGGUHAN TERHADAP KINERJA KEUANGAN (Studi Kasus Pada Perusahaan Pertambangan Sub Sektor Batubara Yang Terdaftar di Bursa Efek Indonesia Tahun 2016-2020)
Authors: Yudawirawan Moh. Yuddy , Yanuar Yayan
Published: October 2022

This study aims to determine the effect of Tax Planning and Deferred Tax Expense on Financial Performance in Coal Sub-Sector Mining Companies Listed on the Indonesia Stock Exchange. Taxes are one of the important sources of state revenue to finance state development. This study also discusses deferred tax and tax planning that will be carried out by the company in generating profits by looking at the financial performance of the company. The research period used is the 2016-2020 period). The type of research used in this research is quantitative with secondary data method. The variable for determining the sample of this study used purposive sampling method and based on the criteria obtained 40 company data and analyzed using panel data regression technique with random effects model to test the hypothesis. The dependent variable in this study is Financial Performance, while the independent variable in this study is Tax Planning and Deferred Tax Expense. Hypothesis testing in this study uses multiple linear regression using Eviews version 10 and Eviews version 12. The results of this study indicate that tax planning and deferred tax expense jointly affect the financial performance of the coal mining sub-sector listed on the Indonesia Stock Exchange in 2016 -2020.
Qualifying proficient and cross-cultural competent English as a Foreign Language (EFL) teachers in the world
Authors: Абу Расс Рувайда
Published: October 2022

В статье обосновывается необходимость включения литературы коренных народов и иммигрантов в преподавание английского языка как иностранного (АКИ) во всем мире с акцентом на педагогические вузы и колледжи. Задача заключается в подготовке компетентных преподавателей английского языка с лингвистической, межкультурной и моральной точки зрения: расширение их знаний о социальной несправедливости повысит их роль как преподавателей языка до проводников новых идей. Среди предлагаемых тем – культурный дисбаланс, конфликты, предрассудки и дискриминация. Кроме того, преподаватели узнают о процессах адаптации писателей и их сообществ в англоязычных странах, обсудят понятия «колониализм», «постколониализм», «империализм» и «коммунизм», проанализируюти связи между ними, мотивами писателей и сюжетами избранных произведений. В статье приведены примеры рекомендованных рассказов и фильмов о реалиях в англоязычных странах, которые призваны помочь подготовить не только лингвистически грамотных и компетентных преподавателей АКИ, но высоконравственных людей, которые, осознавая социальную, экономическую, политическую и культурную несправедливость, смогут стать проводниками перемен.

The paper addresses the need of including literature of Indigenous people and immigrants in teaching English as a Foreign Language (EFL) worldwide, mainly in teacher training colleges. The aim is to qualify competent English teachers linguistically, cross-culturally, and morally who will be aware of social injustices, which would extend their roles as language teachers to become agents for change. They will be acquainted with cultural mismatches, conflicts, prejudices and discrimination. In addition, they willlearn about the processes of adjustment of these writers and their communities in English speaking countries. Concepts such as colonialism, post colonialism, imperialism and communism will be discussed to show the link between them and the motives of the writers and the content of the reading selections. The presentation will include some samples of stories and recommended movies that expose learners to the reality in English speaking countries, which aim to qualify not only linguistically competent and proficient EFL teachers, but also morally who are conscious to social, economic, political and cultural injustices, who will be able to be agents for change.
Techniques for creating the comic in the speech of a character from «The Dog» serial
Authors: Винник И.Р. , Сташинская А.Ю.
Published: October 2022

Детективный сериал «Пес» представляет интерес с лингвистической точки зрения. Целью учебного исследования стало изучение приемов создания комического в речи одного из персонажей, Игоря Гнездилова.

The detective serial “The Dog” is of interest from a linguistic point of view. The aim of the study is to study the techniques of creating comic in the speech of Igor Gnezdilov, one of its characters.
Doppelter Effekt für den Klimaschutz
Authors: Kühn Armin
Published: October 2022

Unternehmen können durch die Optimierung der Kälteerzeugung und den Einsatz Treibhausgas (THG)-armer Kältemittel ihre THG-Emissionen erheblich senken. Dies zeigen auch konkrete Praxisbeispiele von Unternehmen, die die Deutsche Energie-Agentur (dena) im Kontext verschiedener Projekte identifiziert hat.
Digitale CO2-Nachweise: Emissionserfassung in Echtzeit
Authors: Strüker Jens , Körner Marc-Fabian , Leinauer Christina
Published: October 2022

Mit digitalen CO2-Herkunfts- und Verwendungsnachweisen auf Basis dezentraler und souveräner Identitäten können Primär- und Emissionsdaten in Echtzeit direkt beim Unternehmen verifizierbar erfasst werden. Dieser technische Ansatz ermöglicht die exakte Zuordnung von CO2-Emissionen zu CO2-Budgets und verhindert Doppelzählungen von CO2-Emissionen. Zudem ermöglichen diese eine differenzierte Kennzeichnung von Produkten.
GAS LIFT AS A METHOD TO INCREASE OIL PRODUCTION BASED ON ENLARGING OIL DRAINAGE AREA
Authors:   OIL AND GAS SCIENTIFIC RESEARCH AND DESIGN INSTITUTE, 88-a Hasan bey Zardabi Avenue, Baku, Az1012, Azerbaijan, EYVAZOV J.M.
Published: October 2022

Oil production requires energy to raise fluids from the reservoir to the surface. The majority of oil wells flow naturally in the early stages of their product lifespan and are referred to as flowing wells. There is enough energy stored in the reservoir of a naturally flowing well to flow the generated fluid to the surface. Reservoir pressure and formation gas provide this energy in the flowing well. When reservoir energy is insufficient for natural flow, or when the targeted production rate is larger than the actual production rate, artificial lift is required to achieve the desired output. It is not economically viable to keep producing energy stable throughout the development of oil fields. Therefore, during the long-term operation of oil fields, the reduction of reservoir pressure and violation of the conditions of injection of wells leads to a decrease in the fluid level in the wellbore over time, making it difficult to lift the reservoir product to the surface. In this case, it is preferable to switch wells to gas lift operation. The presented article calculated the optimal parameters of the gas lift method on the reservoir-well model based on an actual well sample using the Prosper program. It determined how various parameters - the diameter of the production tubing and the skin factor - affect good production. Based on the project, it was determined that, in -2 negative skin factor and in 2.98 inches diameter of production tubing is optimum case for this well to increase the oil production rate. The purpose of the research is to determine the different trajectories of the well, the depth of gas injection into the well, and other parameters resulting from sensitivity analysis of the impact on sound production.
Priority Analysis of Local Government Content Policy using AHP
Authors:   National Association of Korean Local Government Studies, Chon YoungOk , Jang SeGil , Kang JiAn
Published: October 2022

This study is started with the purpose of empirically verifying the priority of institutional design for revitalization of the content industry of local governments. This is to suggest improvement measures to pursue the effectiveness of content support policies based on the opinions of expert groups when designing systems for content policies of local governments.
As for the method of the study, the AHP structure diagram was designed through the analysis of previous studies and the current content system of local governments. Through this structural diagram, the priority of support policies was confirmed when designing the system. In addition, policy implications according to system design were derived based on the contents described in this study.
As a result of the research, detailed tasks for policy direction include technology development (23.280), start-up (22.488), occupancy space and rent (18.297), employment and education and training subsidies (18.00), education and training funds for manpower nurturing (16.884), advanced technology and equipment (15.768), participation and promotion of domestic and foreign exhibitions (14.056), overseas location incentives (12.347), content promotion fund installation (10.162), and tax benefits (9.585) were in the order. Experts judged that direct support and continuous support policies should be supported by companies in designing important systems for the content industry.
Seeking the Direction of Sejong-type Grassroots Resident Autonomy Institutionalization in the 2.0 Era of Autonomy and Decentralization
Authors:   National Association of Korean Local Government Studies, Kim HeungJu , Park SangChul
Published: October 2022

The purpose of this study is to examine the current status and capabilities of the Sejong City Residents' Association in preparation for the 2.0 Era of Decentralization of Autonomy and to seek institutionalization of the Sejong-type Residents' Association from the point of view of co-production. Along with an analysis of the current status of the Residents' Association in Sejong City, a survey was conducted to assess the overall capacity of the Residents' Association. In addition, FGI for residents' association members and experts was conducted, and the results of FGI present the four major aspects as administrative innovation, representativeness and capacity enhancement of the residents' association, expansion of the public-private partnership system, and the area of financial independence of the residents' association. Based on above aspects, this study indicates the direction of co-production, and a grassroots resident autonomy by institutionalized model In addition, policy recommendations were made to find out the direction of institutionalization by specifying discussions for each area.
Composition of Local Government’s Performance Follow-up Evaluation Frame and Verification of Effectiveness
Authors:   National Association of Korean Local Government Studies, Song KeonSup
Published: October 2022

This paper measured the efficiency of autonomous integration Chang-won city and local government in Gyeong-nam using the DEA-CCR and BCC indices. As input variables for performance measurement, the number of civil servants, appropriation budget, and area under jurisdiction were used. Output variables include local tax collection, sewage and water supply rates, road pavement rates, national basic livelihood recipients, garbage disposal, and civil complaint solving performance. The research results are presented as follows. First, the efficiency of integrated Changwon City by competency decreased overall after the integration. Second, the productivity of Jinhae and Masan after integration is low. This means that Changwon's integration performance is high, but other cities are not. Third, compared to other regions of Gyeongnam, Changwon City's capabilities are excellent. But, relative to the size of the city, autonomous capacity is inefficient by 8.1%. Autonomy capacity is highly dependent on the amount of local tax revenue. Efforts are needed to increase tax revenue in the future. In the end, in order for the integrated Changwon City to show the integrated effect, it is necessary to make efforts to strengthen its capabilities.
Importance-Satisfaction Analysis for Women-Friendly Cities: Focus on Gyeongsangbuk-do
Authors:   National Association of Korean Local Government Studies, Son GyeongHee
Published: October 2022

The purpose of this study is to improve the effectiveness of women-friendly cities by providing policy priorities through the Importance-Performance Analysis of the evaluation index of women-friendly cities. It was analyzed for citizen participation group, public officials, and women's policy experts implementing women-friendly city in Gyeongsangbuk-do. As a result of the analysis, first, the items with high importance and satisfaction(Quadrant I) are the will of local government heads and local councils, and operation of citizen participation group. Second, important but low-satisfaction items(Quadrant II) were sexual violence prevention, victim support, women's employment and start-up support, and third, items that were not important and low-satisfaction(Quadrant III) were the creation of a women's and family-friendly village. Finally, items with higher satisfaction than low importance(Quadrant IV) were found to be the management system by objectives for female representation. In addition, it was found that there was difference in importance between citizen participation group and public officials, but there was no difference in satisfaction, and there was no difference between regions. Based on these results, implications for improving the operation of a women-friendly city were presented.
A Study on the Practice of Gender Equality and Educational Needs of Early Childhood Teachers : Based on the Gyeongbuk
Authors:   National Association of Korean Local Government Studies, Son Je-Hui
Published: October 2022

In order to use it as basic data for gender equality education for early childhood teachers, this study diagnosed the degree of gender equality practice of early childhood teachers in 508 kindergarten and childcare teachers in Gyeongsangbuk-do, and the main results are as follows.
First, the overall degree of gender equality practice of early childhood teachers was high, but gender bias and gender role stereotypes were expressed in some questions. Second, 75.9% of early childhood teachers in Gyeongsangbuk-do said that gender equality education for teachers was necessary, and 69.6% said they would participate in this education. As for the desired educational content, the teaching strategy for gender equality that can be applied to the field was the most, and the demand for providing educational programs and contents that can be used in the educational field was the highest for gender equality childcare practice.
Based on these research results, the following suggestions are made to improve the practical ability of early childhood teachers to practice gender equality and to reflect educational needs. First, when conducting gender equality education for early childhood teachers, it is necessary to focus on strengthening practical skills rather than theory so that it can be actually applied in the early childhood education field. Second, customized education for each age group of infant teachers is needed. Third, it is necessary to provide manuals and contents so that infant teachers can practice gender equality in childcare sites. Fourth, kindergarten teachers should also be required to receive education.
The Study of the Administrative Work Operation System: Focused on Public Officers' Recognition of the Seoul and Gyeongbuk
Authors:   National Association of Korean Local Government Studies, Jaegal Uk , Park Kwan-tae
Published: October 2022

Workers are free to organize or join labor unions and are assured labor's three primary rights. The guarantee of workers' right to organize under the Constitution and the labor union under the Labor Union Act should be finished the report of the establishment by organizing independently with workers becoming the main body and by having the qualification of not conforming to the active and passive requirements with the aim of improving and maintaining the working conditions and of enhancing other workers’ economic and social position.
The administrative agency's recent notification of non-legal union to teachers' union caused a considerable social controversy in relation to the existence of labor unions. This outlawed trade union notification system is what raises a fundamental question about the legal status of a trade union and is what determines the existence of labor unions under the leadership of the administrative authorities, thereby bringing about various constitutional problems. This system has problems such as the regulatory autonomy, the over-packing of risks, the excessive intervention by the administrative agency, and the weakening of workers' right to a trial.
When a labor organization of meeting the substantial requirements for a trade union does not receive a certificate of the establishment report, it is considered to be just unable to get a certain amount of protection such as the labor dispute mediation and the application for relief of unfair labor practices, but to be capable of being protected general rights, which are recognized by the subjects of enjoying the basic labor rights. Also, an individual worker who is a member of the organization may apply to the Labor Relations Commission for relief in own name or in the name of the organization concerned when dismissal or other disadvantageous treatment thereof corresponds to an unfair labor practice. When an employer inflicts a damage by infringing on the legitimate unity activities of the organization, the organization needs to be regarded as being capable of claiming the damages for illegal activities.
A Study on the Process of Resolving Group Conflicts in University Hospitals: A Grounded Theory Approach
Authors:   National Association of Korean Local Government Studies, Kim Dae Geun
Published: October 2022

This study analyzed the causes of group conflict in university hospitals located in Daegu, the development of conflict, and the case of conflict resolution through arbitration using the grounded theory methodology. For the study, in-depth interviews were conducted on a total of eight executives of the arbitration organization, two representatives of university hospitals, and three union officials who played a role in resolving the conflict. As a result of the analysis, it was confirmed that the conflict between the internal parties of the university hospital was wages, manpower, welfare, and policy decisions, and the conflict between the internal parties was expressed due to the management's inability to accept the labor union's demand. The labor union's act of expressing conflict was confirmed as a strike, and the management's act of expressing conflict was found to be a response that ignored the union's requirements. In addition, it was confirmed that the conflict resolution strategy was taken through compromise through a third party as a conflict resolution strategy as a solution between the parties was not presented due to the amplification of the conflict. It was confirmed that the third party, the Medical City Daegu Council, functions as an arbitration between the parties to the conflict at the university hospital, which resolved the conflict.
Food Insecurity and its Correlates: Empirical Evidence from Fish Farming Households in Nigeria
Authors: Yusuf Sulaiman Adesina , Ayanboye Abolupe Oluyemi , Azeez Khadijat  Aderonke , Adesina Muhammed Adeola
Published: October 2022

Over the years, the Nigerian government and partner agencies have implemented several interventions to unlock the untapped food security potential of aquaculture. However, there still exists a dearth of knowledge on the effect of these programmes on household food security, particularly among fish farming households in Nigeria. Therefore, this study engaged the Foster-Greer-Thorbecke model and the Probit model to examine the food insecurity incidence and the drivers of food security among the fish farming households in Nigeria. The study engaged secondary data of 1,587 fish farmers from the 2018/19 Nigeria Living Standard Survey panel data. The food insecurity estimates show that about 52.49% of fish farmers are food secure. The result further shows that most food insecure households are males, married, have fish farming as a primary occupation, reside in a rural area and are from the Northern part of the country with no formal education. Empirical evidence reveals that education, household size, access to phone, occupation, sector and location of the household head are the major determinants of food security. The study concludes that educating the fish farmers and upgrading the rural facilities will increase the probability of food security among the fish farming households in Nigeria.
Zwicky Transient Facility and Globular Clusters: The Period–Luminosity and Period–Wesenheit Relations for Anomalous Cepheids Supplemented with Large Magellanic Cloud Sample
Authors: Ngeow Chow-Choong , Bhardwaj Anupam , Graham Matthew J. , Groom Steven L. , Masci Frank J. , Riddle Reed
Published: October 2022

We present the first gri-band period–luminosity (PL) and period–Wesenheit (PW) relations for the fundamental mode anomalous Cepheids. These PL and PW relations were derived from a combined sample of five anomalous Cepheids in globular cluster M92 and the Large Magellanic Cloud, both of which have distance accurate to ∼1% available from literature. Our g-band PL relation is similar to the B-band PL relation as reported in previous study. We applied our PL and PW relations to anomalous Cepheids discovered in dwarf galaxy Crater II, and found a larger but consistent distance modulus than the recent measurements based on RR Lyrae. Our calibrations of gri-band PL and PW relations, even though less precise due to small number of anomalous Cepheids, will be useful for distance measurements to dwarf galaxies.
Active Learning for Computationally Efficient Distribution of Binary Evolution Simulations
Authors: Rocha Kyle Akira , Andrews Jeff J. , Berry Christopher P. L. , Doctor Zoheyr , Katsaggelos Aggelos K , Serra Pérez Juan Gabriel , Marchant Pablo , Kalogera Vicky , Coughlin Scott , Bavera Simone S. , Dotter Aaron , Fragos Tassos , Kovlakas Konstantinos , Misra Devina , Xing Zepei , Zapartas Emmanouil
Published: October 2022

Binary stars undergo a variety of interactions and evolutionary phases, critical for predicting and explaining observations. Binary population synthesis with full simulation of stellar structure and evolution is computationally expensive, requiring a large number of mass-transfer sequences. The recently developed binary population synthesis code POSYDON incorporates grids of MESA binary star simulations that are interpolated to model large-scale populations of massive binaries. The traditional method of computing a high-density rectilinear grid of simulations is not scalable for higher-dimension grids, accounting for a range of metallicities, rotation, and eccentricity. We present a new active learning algorithm, psy-cris, which uses machine learning in the data-gathering process to adaptively and iteratively target simulations to run, resulting in a custom, high-performance training set. We test psy-cris on a toy problem and find the resulting training sets require fewer simulations for accurate classification and regression than either regular or randomly sampled grids. We further apply psy-cris to the target problem of building a dynamic grid of MESA simulations, and we demonstrate that, even without fine tuning, a simulation set of only ∼1/4 the size of a rectilinear grid is sufficient to achieve the same classification accuracy. We anticipate further gains when algorithmic parameters are optimized for the targeted application. We find that optimizing for classification only may lead to performance losses in regression, and vice versa. Lowering the computational cost of producing grids will enable new population synthesis codes such as POSYDON to cover more input parameters while preserving interpolation accuracies.
A Multiwavelength View of IC 860: What Is in Action inside Quenching Galaxies
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Authors: Luo Yuanze , Rowlands Kate , Alatalo Katherine , Sazonova Elizaveta , Abdurro’uf  , Heckman Timothy , Medling Anne M. , Deustua Susana E. , Nyland Kristina , Lanz Lauranne , Petric Andreea O. , Otter Justin A. , Aalto Susanne , Dimassimo Sabrina , French K. Decker , Gallagher III John S. , Roediger Joel C. , Stepanoff Sofia
Published: October 2022

We present a multiwavelength study of IC 860, a nearby post-starburst galaxy at the early stage of transitioning from blue and star forming to red and quiescent. Optical images reveal a galaxy-wide, dusty outflow originating from a compact core. We find evidence for a multiphase outflow in the molecular and neutral gas phase from the CO position–velocity diagram and NaD absorption features. We constrain the neutral mass outflow rate to be ∼0.5 M
⊙ yr−1, and the total hydrogen mass outflow rate to be ∼12 M
⊙ yr−1. Neither outflow component seems able to escape the galaxy. We also find evidence for a recent merger in the optical images, CO spatial distribution, and kinematics, and evidence for a buried active galactic nucleus in the optical emission line ratios, mid-IR properties, and radio spectral shape. The depletion time of the molecular gas reservoir under the current star formation rate is ∼7 Gyr, indicating that the galaxy could stay at the intermediate stage between the blue and red sequence for a long time. Thus the timescales for a significant decline in star formation rate (quenching) and gas depletion are not necessarily the same. Our analysis supports the quenching picture where outflows help suppress star formation by disturbing rather than expelling the gas and shed light on possible ongoing activities in similar quenching galaxies.
Measuring Cosmological Parameters with Type Ia Supernovae in redMaGiC Galaxies
Authors: Chen R. , Scolnic D. , Rozo E. , Rykoff E. S. , Popovic B. , Kessler R. , Vincenzi M. , Davis T. M. , Armstrong P. , Brout D. , Galbany L. , Kelsey L. , Lidman C. , Möller A. , Rose B. , Sako M. , Sullivan M. , Taylor G. , Wiseman P. , Asorey J. , Carr A. , Conselice C. , Kuehn K. , Lewis G. F. , Macaulay E. , Rodriguez-Monroy M. , Tucker B. E. , Abbott T. M. C. , Aguena M. , Allam S. , Andrade-Oliveira F. , Annis J. , Bacon D. , Bertin E. , Bocquet S. , Brooks D. , Burke D. L. , Carnero Rosell A. , Carrasco Kind M. , Carretero J. , Cawthon R. , Costanzi M. , da Costa L. N. , Pereira M. E. S. , Desai S. , Diehl H. T. , Doel P. , Everett S. , Ferrero I. , Flaugher B. , Friedel D. , Frieman J. , García-Bellido J. , Gatti M. , Gaztanaga E. , Gruen D. , Hinton S. R. , Hollowood D. L. , Honscheid K. , James D. J. , Lahav O. , Lima M. , March M. , Menanteau F. , Miquel R. , Morgan R. , Palmese A. , Paz-Chinchón F. , Pieres A. , Plazas Malagón A. A. , Prat J. , Romer A. K. , Roodman A. , Sanchez E. , Schubnell M. , Serrano S. , Sevilla-Noarbe I. , Smith M. , Soares-Santos M. , Suchyta E. , Tarle G. , Thomas D. , To C. , Tucker D. L. , Varga T. N. ,   (DES Collaboration)
Published: October 2022

Current and future cosmological analyses with Type Ia supernovae (SNe Ia) face three critical challenges: (i) measuring the redshifts from the SNe or their host galaxies; (ii) classifying the SNe without spectra; and (iii) accounting for correlations between the properties of SNe Ia and their host galaxies. We present here a novel approach that addresses each of these challenges. In the context of the Dark Energy Survey (DES), we analyze an SN Ia sample with host galaxies in the redMaGiC galaxy catalog, a selection of luminous red galaxies. redMaGiC photo-z estimates are expected to be accurate to σ
Δz/(1+z) ∼ 0.02. The DES-5YR photometrically classified SN Ia sample contains approximately 1600 SNe, and 125 of these SNe are in redMaGiC galaxies. We demonstrate that redMaGiC galaxies almost exclusively host SNe Ia, reducing concerns relating to classification uncertainties. With this subsample, we find similar Hubble scatter (to within ∼0.01 mag) using photometric redshifts in place of spectroscopic redshifts. With detailed simulations, we show that the bias due to using redMaGiC photo-zs on the measurement of the dark energy equation of state w is up to Δw ∼ 0.01–0.02. With real data, we measure a difference in w when using the redMaGiC photo-zs versus the spec-zs of Δw = 0.005. Finally, we discuss how SNe in redMaGiC galaxies appear to comprise a more standardizable population, due to a weaker relation between color and luminosity (β) compared to the DES-3YR population by ∼5σ. These results establish the feasibility of performing redMaGiC SN cosmology with photometric survey data in the absence of spectroscopic data.
Mapping Lunar Swirls with Machine Learning: The Application of Unsupervised and Supervised Image Classification Algorithms in Reiner Gamma and Mare Ingenii
Authors: Chuang Frank C. , Richardson Matthew D. , Weirich John R. , Sickafoose Amanda A. , Domingue Deborah L.
Published: October 2022

Lunar swirls are recognized as broad, bright albedo features in various regions of the Moon. These features are often separated by dark off-swirl lanes or terminate against the dark background, such as lunar maria. Prior mapping of swirls has been done primarily by albedo contrast, which is prone to subjectivity. Closer examination of on-swirl areas shows that they are not uniform, making the boundary between on- and off-swirl difficult to map with certainty. We have applied machine learning techniques to address these issues by identifying the number of swirl units and then mapping them based on actual reflectance, or I/F data. Using LROC NAC paired stereo images that are converted to I/F reflectance at a range of incidence angles, we applied both unsupervised K-means clustering and supervised Maximum Likelihood Classification algorithms to classify and map portions of lunar swirls in Reiner Gamma and Mare Ingenii. Results show that the classification maps are a reasonable match to the representative albedos for the two study regions. A third transitionary swirl unit, termed diffuse-swirl, is present in both the maps and the cumulative distribution plots of the reflectance values. Overall, we find that the use of both algorithms provides independent confirmation of both the number and location of these units and their interrelation. More importantly, the algorithms remove mapping subjectivity by using quantitative information. The data and the statistics generated from the maps also have value in future studies by placing limits for categorizing swirl units in different regions on the Moon.
Contribuições de um espaço não formal para a promoção de ensino escolar contextualizado e interdisciplinar à luz da BNCC
Authors: Silva Silva João Gabriel , Santos Reginaldo Dos
Published: October 2022

Este artigo apresenta os resultados de uma pesquisa de abordagem qualitativa, realizada no segundo semestre de 2019, com o objetivo de destacar pontos que permitem considerar a Orla do Cais de Altamira-PA como um espaço não formal viável à prática de ensino de Ciências contextualizado e interdisciplinar, conforme orienta a Base Nacional Comum Curricular (BNCC) ao pautar o ensino-aprendizagem de conteúdos escolares para o desenvolvimento de habilidades e competências. Além de usar procedimentos da pesquisa documental, como técnica e instrumento de coleta de dados, a pesquisa usou também a técnica da observação direta com roteiro semiestruturado e registro fotográfico sobre esse ambiente que é considerado pelos pesquisadores como um possível espaço não formal de ensino, aprendizagem e educação. Os resultados mostram que esse espaço apresenta importante potencial de contribuição para o ensino escolar por ser de fácil acesso e por apresentar elementos que podem facilitar a execução de planos de estudo sobre diferentes temáticas para serem abordados por meio de técnicas e estratégias pedagógicas diversas, em diferentes situações de ensino-aprendizagem escolar.
Modeling in science and scientific literacy in the early years: a review study
Authors: Kis Schultz Adriane , Bonotto Danusa De Lara
Published: October 2022

This work aims to recognize the research done about the theme Modeling in Science - SC and Scientific Literacy - SC in the early years, as well as to understand how practices of Modeling in Science contribute to the development of SC in the early years of Basic Education. To contribute to our study, we conducted a qualitative bibliographic research and searched the Brazilian Digital Library of Theses and Dissertations made available by the Brazilian Institute of Information in Science and Technology (IBICT) for research in the form of theses and dissertations. We selected 13 studies for analysis in the period from 2010 to 2020. The researches are analyzed through the procedures of Content Analysis, which allowed to highlight the word "model" linked to the notion of representation and "modeling" as a means to qualify the processes of teaching and learning. In relation to CA, this is understood as a process by which we use scientific information to read, understand, and transform the environment in which we are inserted. In addition, the modeling process allows for the development of skills that carry with them indicators of CA, namely: problem formulation; information search; interpretation of graphs, tables, and illustrations; communication of results; and construction of arguments to solve the problem. However, for the interweaving of MC and CA to be present in the classroom, it is necessary to promote the experience of both processes in teacher education.
Lista de Revisores Ad Hoc do ano de 2019 da Revista Brasileira de Ensino de Ciência e Tecnologia - RBECT
Authors: Silva Sani
Published: October 2022

Este documento contém a lista completa de Revisores Ad Hoc do ano de 2019 da Revista Brasileira de Ensino de Ciência e Tecnologia - RBECT, para consulta dos interessados.
Foi et religion : la situation confessionnelle dans le duché de Poméranie au XVII e siècle
Authors: Krüger Joachim , Richard Nicolas
Published: October 2022

Après avoir pris des décisions différentes dans les premiers temps de la Réformation, les ducs de Poméranie suivirent une ligne uniforme à partir des années 1530. En 1534, la confession luthérienne fut introduite dans le Duché. Malgré les efforts du dernier duc pour renforcer le luthéranisme avec la constitution de 1634, la division du Duché entre Suède et Brandebourg conduisit à nouveau à des développements différents dans les deux parties de la Poméranie. L’Est devint plus divers confessionnellement que l’Ouest, fidèle à l’orthodoxie luthérienne ; ce, à cause de la tolérance des Juifs, de l’acquisition de terres catholiques aux confins de la Pologne, et de l’invitation de Huguenots français et hollandais par le souverain calviniste.
La France et l’Indopacifique
Authors: Briand Yann
Published: October 2022

L’Indopacifique est une zone majeure où la sécurité de la France, puissance riveraine, est directement engagée. Des tendances lourdes transforment cet espace multiforme en mutation accélérée. La Marine française a donc un rôle essentiel à jouer avec un élargissement de ses missions.
Le GICAN comme fédérateur au profit de la BITD et Euronaval, un savoir-faire français
Authors: Missoffe Philippe
Published: October 2022

L’industrie navale française est un atout majeur et contribue à l’autonomie stratégique nationale. Dans un contexte de concurrence internationale exacerbée, le GICAN fédère les entreprises et participe au renforcement de la BITD. Parmi les missions du GICAN, il y a l’organisation de salons professionnels comme Euronaval.
Une urgence : reconstruire la défense opérationnelle du territoire
Authors: Desportes Vincent
Published: October 2022

La guerre en Ukraine démontre l’importance de la défense opérationnelle du territoire. Or, celle-ci n’existe plus en France suite aux choix faits il y a un quart de siècle et qui ne répondent plus aux menaces actuelles. Repenser la défense opérationnelle de l’Hexagone doit être une priorité, d’autant plus que cela est faisable.
Armées, éducation nationale, etc. : une dynamique collective pour l’esprit de défense
Authors: Allard Jean-Claude
Published: October 2022

L’esprit de défense est essentiel à la cohésion nationale. Cela passe par une action collective entre les armées et l’éducation nationale. Tout en respectant la liberté pédagogique des enseignants, il est important de renforcer les ressources disponibles avec les réservistes pour construire cet esprit de défense si nécessaire à la nation.
Histoire militaire
Authors: Franc Claude
Published: October 2022

Il existe des continuités dans la politique russe – des tsars à Poutine, en passant par l’URSS – avec une vision impériale, voire impérialiste sur un espace géographique. Mais trop souvent, cette politique a été conduite en transformant et en manipulant la réalité, au risque d’échecs majeurs.
La première traduction italienne des Principles of Psychology
Authors: Bella Michela
Published: October 2022

Première traduction européenne des Principles of Psychology , celle du psychologue et psychiatre Giulio Cesare Ferrari est aussi la première traduction presque intégrale des deux volumes de l’ouvrage. Elle marque le début d’un travail intense de traduction des œuvres de James en italien, qui ne sera égalé que plusieurs années après en France et en Allemagne. Elle se situait dans un moment culturel très dynamique où le rôle scientifique et culturel de la psychologie et de la philosophie faisait l’objet de grands débats en Italie. Le cadre théorique et la mentalité « antiscolastique » de la psychologie de James reflétaient une nouvelle perspective naturaliste et une attitude de rupture profonde avec la tradition philosophique et psychologique précédente.
Applying GA-PSO-TLBO approach to engineering optimization problems
Authors: Yun YoungSu , Gen Mitsuo , Erdene Tserengotov Nomin
Published: October 2022

Under addressing global competition, manufacturing companies strive to produce better and cheaper products more quickly. For a complex production system, the design problem is intrinsically a daunting optimization task often involving multiple disciplines, nonlinear mathematical model, and computation-intensive processes during manufacturing process. Here is a reason to develop a high performance algorithm for finding an optimal solution to the engineering design and/or optimization problems. In this paper, a hybrid metaheuristic approach is proposed for solving engineering optimization problems. A genetic algorithm (GA), particle swarm optimization (PSO), and teaching and learning-based optimization (TLBO), called the GA-PSO-TLBO approach, is used and demonstrated for the proposed hybrid metaheuristic approach. Since each approach has its strengths and weaknesses, the GA-PSO-TLBO approach provides an optimal strategy that maintains the strengths as well as mitigates the weaknesses, as needed. The performance of the GA-PSO-TLBO approach is compared with those of conventional approaches such as single metaheuristic approaches (GA, PSO and TLBO) and hybrid metaheuristic approaches (GA-PSO and GA-TLBO) using various types of engineering optimization problems. An additional analysis for reinforcing the performance of the GA-PSO-TLBO approach was also carried out. Experimental results proved that the GA-PSO-TLBO approach outperforms conventional competing approaches and demonstrates high flexibility and efficiency.
Hacia la creación de una colección de referencia de la fauna española de kinorrincos (Scalidophora: Kinorhyncha) en el Museo Nacional de Ciencias Naturales de Madrid (MNCN-CSIC)
Authors: González-Casarrubios Alberto , García-Cobo Marta , Sánchez‍ Nuria , Cepeda Diego , Sánchez-Almazán Javier Ignacio , Pardos Fernando
Published: October 2022

La Colección de Invertebrados es una de las 17 colecciones científicas del Museo Nacional de Ciencias Naturales de Madrid (MNCN-CSIC). Hasta la fecha, dicha colección comprendía ejemplares pertenecientes a 27 filos animales. El presente trabajo informa de la donación de 44 ejemplares pertenecientes a 25 especies, 13 géneros y seis familias del filo Kinorhyncha, lo que amplía hasta 28 el número de filos representados en la citada colección. Para cada especie se aportan datos del lugar, fecha y proyecto de procedencia. Además, se reporta por primera vez la especie Pycnophyes giganteus en aguas baleares.
Escola Noturna "O Exemplo"
Authors: Perussatto Melina
Published: October 2022

O artigo analisa o projeto de escola noturna defendido entre 1902 e 1904 pelo O Exemplo para identificar estratégias de efetivação do projeto político do referido jornal da imprensa negra e articulações entre educação e emancipação na construção de lutas políticas no pós-abolição. Especificamente, aborda as críticas ao projeto republicano em implementação, as conexões entre as agendas negras e operárias, os diálogos afrodiaspóricos e a participação feminina. Utiliza a perspectiva da história social, e O Exemplo é a principal fonte de análise. A escola noturna não se materializou, mas seu projeto e debate registram a agência de trabalhadores negros na construção da educação popular e sua valorização histórica nos projetos de emancipação negra
O voo das graúnas
Authors: Alves Sirlene , Lima da Silva Alexandra
Published: October 2022

Analisar os percursos de estudantes negros e negras na segunda metade do século XIX é o horizonte deste trabalho. Qual é o lugar dos estudantes negros na História da Educação? Que pegadas deixaram? Que instituições frequentaram? De que forma se posicionaram sobre os principais debates sociais de sua época? Por que é importante dar visibilidade às trajetórias desses sujeitos? A partir de conversas com a bibliografia e do cruzamento de fontes, tais como memórias e notas publicadas na imprensa, tendo como base a conjugação da História Social da Educação e a Micro-história, o artigo procura indicar o engajamento de estudantes negros e negras na luta pela emancipação e pela ampliação dos direitos de cidadania.
Preparation of Nitrogen-Doped Graphene Films for Temperature Sensing by Crosslinking with Two-Dimensional Small Molecule
Authors: Liang Geng Yuan , Zhang Jian Wei , He Yong Lv , Tang Jun , Bai Shu Xin
Published: October 2022

Graphene, as a typical zero band gap material, possesses excellent electrical conductivity and mechanical property, but is hardly applied in functional field directly. Hence, how to effectively modify the energy structure of graphene and apply it as functional material in physical signal sensing, information processing and energy management has become a widely attentional research field in recent decades. In this work, a two-dimensional (2D) organic molecular named 5, 10, 15, 20-tetra (4-aminopyenyl) porphyrin is selected to in-situ crosslink with graphene oxide (GO), and the nitrogen-doped graphene (NG) film is prepared through further graphitization. In this paper, the influence of the content of porphyrin molecular on the microstructure and nitrogen content of the NG film is mainly discussed. With the increasing of porphyrin content, the layer space of GO film rises gradually and the GO nanosheets are laid out more smoothly. After graphitization, nitrogen element is well preserved inside the NG film, and the electrical conductivity and Seebeck coefficient is greatly improved. Taking advantage of these properties, a NG film-based temperature sensor is prepared.
Preparation and Thermoelectric Properties of Nano-Bismuth Telluride Film by High-Temperature Thermal Shock
Authors: Zhao Wen Shu , Liang Geng Yuan , Lei Bo Wen , He Yong Lv , Xing Suli , Xiao Ying , Zhang Jian Wei
Published: October 2022

Thermoelectric materials can directly convert thermal energy into electrical energy, realizing the recovery of waste heat. Bismuth Telluride (Bi-Te) is considered as a perfect candidate thermoelectric material which has great potential in the field of refrigeration and temperature sensor. However, in the field of intelligent wearable devices and integrated circuits, traditional Bi-Te block material is difficult to be directly used due to its poor flexibility. In this paper, a series of Bi-Te thin films were prepared by a self-designed high-temperature thermal shock equipment. This equipment can heat up the reduced graphene oxide strip to 1750 K in 20 ms, which features both high heating rate (8.2 × 104 K/s) and cooling rate (1.5 × 104 K/s). Thermoelectric films on different substrates were prepared via high-temperature thermal shock. Through regulating the temperature of evaporation source, the particle size and composition of Bi-Te thin films can be precisely modulated, thus optimizing the Seebeck coefficient of the films. The Seebeck coefficient of copper foil (Cuf)-based Bi-Te film can reach 345.41 μV/K, which was prepared by thermal-shocking the Bi-Te powders for 30 s at 900°C.