bluuebunny/crossref_metadata_2025_split huggingface dataset:
Malvinas. La construcción histórica de una causa nacional en el ámbito escolar (1945-1973)
Authors: Santos La Rosa Mariano 
Published: July 2022

El análisis de la construcción en el ámbito escolar de una causa nacional como Malvinas contribuye a reflexionar sobre el rol de la Historia escolar en la configuración de imaginarios nacionalistas. Durante toda la primera mitad del siglo XX la cuestión Malvinas se encuentra ausente en los textos escolares para el nivel primario. Esto comienza a cambiar con la edición de los manuales “peronistas”. Si bien luego del golpe de Estado de 1955 fueron suprimidos estos materiales escolares, la presencia de Malvinas no solo se mantuvo sino que se afianzó, por lo que las editoriales comenzaron a destinarle un espacio cada vez más importante en sus propuestas para el nivel primario y secundario durante las décadas de 1960 y 1970. Esta tendencia recibiría su impulso definitivo cuando en 1973 el gobierno nacional a través de la sanción de la ley 20.561 fijó el 10 de junio como “Día de la Afirmación de los Derechos Argentinos sobre las Malvinas e Islas del Sector Antártico”.
The Influence of Loosepart Media in Enhancing Early Childhood Creativity
Authors: Muarofakh  , Lestari Wiwik , Nuraini  , Najiha Nasratun , Suyadi  
Published: July 2022

It is undeniable that the COVID-19 pandemic has had a tremendous impact on society, especially in early childhood. Government policies to study from home increase stress both among parents and students. Teachers must design fun learning for children to attract children's interest in learning from home. This study provides an overview of the influence of loose part materials on children's creativity to provide an overview to educators and parents to utilize loose part materials in the surrounding environment. This research is qualitative descriptive research with the subjects in this study were children aged 4-7 years. Meanwhile, the sources of information or informants can be teachers and parents. Data collection in the field using observation, interviews, and documentation. The analysis technique used is a data reduction technique to focus attention and select the data needed in research, presentation of data, and withdrawal of conclusions. The results show that loose part media has a tremendous influence on the development of children's creativity. Children can explore and experiment with loose parts to form works according to their imagination.
RITUAL KEMATIAN MA AYUN BAREH DI JORONG PETOK, PANTI SELATAN, PANTI, PASAMAN SUMATERA BARAT
Authors: Ilhanifah Annisa 
Published: July 2022

ABSTRAKDi dalam masyarakat Jorong Petok terdapat suatu tradisi atau kebiasaan yang dilaksanakan ketika ada seseorang masyarakat yang meninggal dunia, yaitu Tradisi Ma Ayun Bareh. Tradisi ini biasanya dilaksanakan sebelum jenazah dimakamkan, akan tetapi boleh juga dilaksanakan ketika pada bilangan hari. Tidak ada ketetapan dalam waktu pelaksanaan, tergantung kepada ahli waris. Tradisi Ma Ayun Bareh ini diyakini oleh mayarakat sekitar sebagai sarana untuk membayar fidiyah orang yang maninggal dunia, baik itu fidiyah shalat maupun fidiyah puasa. Pada tahap pelaksanaan tidak semua masyarakat yang melaksanakan tradisi ini, dikarenkan tidak ada paksaan atau keharusan terhadap masyarakat setempat. Disebabkan tradisi ini hanya bersifat Sunnah.Penelitian ini merupakan penelitian kualitatif. Data dikumpulkan dengan cara observasi, dan wawancara. Kemudian digunakan teknik analisis data seperti reduksi data, penyajian data, dan penarikan kesimpulan.Hasil penelitian menunjukkan bahwa pertama tradisi ini bisa dipercayai dan diyakini oleh masyarakat Jorong Petok karena ajaran ini yang diajarkan oleh guru-gurunya, yang mana tradisi ini dalah suatu amalan yang membantu si mayat di dalam kubur. Kedua dari proses pelaksanaan, ma ayun barehi pada umumnya dilaksankan sebelum si mayat dimakamkan. Akan tetapi ada juga yang melaksanakannnya pada pelaksanaan hari bilangan. Ma ayun bareh ini dilaksanakan oleh tiga orang pelaku, yang pertama adalah seorang pemimpim pelaksana yang dinamakan dengan mursyid, dan dua orang lagi dinamakan dengan pelaksana. Pelaksana akan mendorong bareh semabri melafadzkan kalimat yang diucapkan dalam pelaksanaan. Mursyid bertugas sebagai menghitung dorongan secara lahiriyah, sedangkan secara bathiniah mursyid, berdoa kepada Allah SWT untuk diampuni segala dosa-dosa si mayat dengan cara merabithahkannya. Setelah pelaksanaan ini selesai, mursyid akan melaksanakan sholat hajat, dengan tujuan Allah mengampuni dosa-dosa si mayat dan diterimanya amal-amal baik si mayat. Ketiga fungsi ma ayun bareh bagi masyarakat Jorong Petok adalah membayar fidiah puasa dan fidiyah sholat si mayat. Fidiyah disini diartikan dengan penambahan atau perbaikan amalan yang tertinggalkan, agar si mayat dikuburkan dengan amal-amalan yang cukup. Kemudian fungsi dari ma ayun bareh ini adalah menjalin hubungan sosial antara masyarakat. Masyarakat yang kurang bercukupan akan terbantu dengan adanya ma ayun bareh ini. Kata kunci: Tradisi, Kematian, Maayun bareh
Econometric evidence on happiness and its determinants among rice farmers in leyte, Philippines
Authors: Casinillo Leomarich , Seriño Moises Neil 
Published: July 2022

The study investigated the influence of socio-economic factors on rice farmers' subjective well-being in barangay Tabunok, Hilongos, Leyte, Philippines. A face-to-face interview was conducted among 177 randomly selected rice farmers and 50 purposive samples of wage workers for comparison. Descriptive statistics and econometric modeling was used to examine the determinants of happiness in farming. Results show that the farmers’ actual happiness is significantly lower than the expectations. Knowledge, skills, health, and farm owner make them more competent than the other farmers and increase their happiness level. An increase in income leads to an increase in household assets, giving benefits and comfort to the family and directly influencing their well-being. Furthermore, results reveal that farmers’ level of happiness is significantly lower compared to wage workers. Also, farmers are negatively affected by the price increase of agricultural inputs and low harvested output prices in the country.
An ethics crisis and corporate failure in food and beverage companies. evidence from Zimbabwe
Authors: Nhete Albert 
Published: July 2022

Lack of adherence to ethics and principles appears to have been one of the main causes of corporate financial distress around the world. A lot of unethical practices have contributed to revenue leakages and reluctance by investors to buy a stake in the industry. The prevalence of unethical practices, illegal behavior, illicit and deceptive practices in food and beverage companies is an unsolved issue. The aim of the research was to find out the effect of ethical problems on company’s financial performance in food and beverage industry. The high failure rate of brands in the food and beverage companies has given the researcher interest to investigate the impact of ethics on financial performance of a company. Due to the diverse nature of food and beverage industry, an action research inquiry of 20 interviews and 100 questionnaires was conducted. A mixed method convergent approach was used to analyse collected data using questionnaires and interviews. Findings from the study that there is strong positive relationship between ethical conduct of employees, managers, business conduct and the financial performance of food manufacturing company. The study results show that ethical branding significantly enhances the firm's reputation; and good reputation reinforces the brand in turn. Ethical branding can provide the company with a differential advantage as a growing number of consumers become more ethically conscious. It is therefore recommended that, ethical issues should be considered in all company departments and embedded into total quality management processes of an organization as it affect potential investors and customers.
Development of a web application for the optimization of administrative processes: application of the lean methodology for priority classification
Authors: Nacife Jean Marc , Cruz José Elenilson , Barbosa Kennedy de Araújo , Da Silva Fabio Francisco , Cardoso Flávio Manoel Coelho Borges , Souza Marcos de Moraes , Faria Luana Queiros 
Published: July 2022

This study is part of the context of the Research Project signed between the Ministry of Agriculture, Livestock and Supply (MAPA) and the Federal Institute of Education, Science and Technology Goiano (IF Goiano) for the development of methodologies with a view to implement and operate an agreement monitoring center. Its objective is to present the tool (software) developed via web to organize the structure of the chain of value of the Ministry of Agriculture's system of agreements, map performance indicators and classify process optimization priorities, based on parameters of efficiency and effectiveness of the reengineering processes. This is applied research in the empirical scenario of the Agreements Sector of MAPA, which uses the case study procedure to achieve its objective. The software development is based on the theoretical framework of Business Process Management (BPM) and Lean Six Sigma, with the application of the GUT Matrix tool and the Eisenhower Matrix for decision making. The primary data were collected through unstructured interviews with nine key informants working in the macro-processes of formalization, execution and monitoring and rendering of accounts of agreements. The results contain the characterization of the MAPA agreement area, highlighting the main activities carried out in the three macroprocesses, the description of the modelling characteristics and functionalities of the developed software and the discussion of benefits arising from the application of information technologies to the Business Process Management (BPM). It can be inferred that the Lean methodology is plausible as a logical “production line”, since it is adaptable to a structured algorithm, which provides an orderly solution of problems focused on continuous improvement.
Robotic system for accurate minimally invasive laser osteotomy
Authors: Eugster Manuela 
Published: July 2022

Abstract
Within my thesis, I worked on the challenges of robotics in developing a system that enables minimally invasive bone-cutting with a laser. Knee replacement surgery was the first target application. One of the main challenges was achieving high positioning accuracy of the laser while maintaining a form factor that allows minimally invasive insertion of the robotic device and minimally invasive device manipulation during large-area surface treatments.
Electrodeposition and corrosion characterization of epoxy/polyaniline coated AZ61 magnesium alloy
Authors: Murugesan Vigneshkumar , Perumal Ashoka Varthanan 
Published: July 2022

Abstract
An epoxy with 7% polyaniline (PANI) powder coating by electrostatic deposition is proposed to enhance the corrosion resistance of AZ61 magnesium alloys. The coating thickness is varied from 85 to 130 microns, and the results are compared to the corrosion resistance of epoxy coated and uncoated AZ61 magnesium alloy. The surface characterization and corrosion behaviour of AZ61 magnesium alloy + epoxy/PANI coating are examined using X-ray photoelectron spectroscopy, salt spray test, potentiodynamic test and Fourier transform infrared spectroscopy. It is observed that the polymer coating protects the base metal against corrosion and the corrosion resistance increases with coating thickness. The corrosion rate of the uncoated, 130 µm coating thickness of epoxy coated and epoxy/PANI coated AZ magnesium alloy is observed to be 0.5379, 0.0869 and 0.0372 mm/year, respectively. The corrosion resistance of epoxy/PANI coating is superior to the epoxy coating. The increase in corrosion resistance of the epoxy/PANI coated AZ61 alloy is attributed to the physical insulation and suppression of magnesium dissolution.
Effect of boron carbide reinforcement on properties of stainless-steel metal matrix composite for nuclear applications
Authors: Van Dong Pham , Phan Nguyen Huu , Patil Santosh , Shirguppikar Shailesh , Kalel Sudarshan , Thanh Le Thi Phuong , Hien Do Minh 
Published: July 2022

Abstract
Stainless steel (SS304) is a widely used material in underwater nuclear applications due to its superior corrosion resistance and high strength. Along with these superior properties, the application demands neutron absorption and high wear resistance under dynamic operations. The ceramic reinforcements help to enhance these properties of metal alloy with a suitable composite design. The present work deals with the development of high wear-resistant and radiation (nuclear) tolerant boron carbide (B4C)–SS 304 composite material. SS304 metal matrix with 0–5 vol% of B4C ceramic reinforcement is produced by powder metallurgy technique. The presence of reinforcement was confirmed with X-ray diffraction analysis. Properties such as density, hardness, and water absorption are measured. A pin-on-disc tribology study is conducted to evaluate the coefficient of friction and wear of developed compositions at a sliding distance of 200 m, contact load of 10 N, and sliding speed of 1 and 5 m/s under dry lubrication conditions. The lowest density of 2.96 g/cc was noted for 15% B4C-reinforced composite as compared to the density of SS304 metal matrix (5.71 g/cc). The water absorption capacity of the composite was increased with percentage reinforcement, and it was found 62% higher than the unreinforced matrix. The hardness of composite increases with B4C particle reinforcement and maximum microhardness of 153 HV was measured for 15 vol% reinforced composites. Wear and coefficient of friction decrease with an increase in the percentage of B4C particles. At 15 vol% of B4C in the composite, lowest wear (1.91 mm3@1 m/s and 2.51 mm3@5 m/s) and COF (0.021@1 m/s and 0.042@5 m/s) were observed. This suggests that the developed composite can be effectively used in low-pressure–high-speed nuclear applications.
Analyzing Force-Time Curves: Comparison of Commercially Available Automated Software and Custom MATLAB Analyses
Authors: Merrigan Justin J. , Stone Jason D. , Galster Scott M. , Hagen Joshua A. 
Published: July 2022

Abstract
Merrigan, JJ, Stone, JD, Galster, SM, and Hagen, JA. Analyzing force-time curves: Comparison of commercially available automated software and custom MATLAB analyses. J Strength Cond Res 36(9): 2387–2402, 2022—With the growing prevalence of commercial force plate solutions providing automated force-time curve analysis, it is critical to understand the level of agreement across techniques. Thus, this study directly compared commercial and custom software analyses across force-time curves. Twenty-four male and female subjects completed 6 trials of countermovement, squat, and drop jumps, and isometric mid-thigh pulls on the same force plate. Vertical ground reaction forces were analyzed by automated software from Vald Performance, Hawkin Dynamics, and custom MATLAB scripts. Trials were visually assessed to verify proper landmark identifications. Systematic and proportional bias among analyses were compared via least products regressions, Bland-Altman plots, and percent error. Hawkin Dynamics had subtle differences in analysis procedures and demonstrated low percent errors across all tests (<3% error), despite demonstrating systematic and proportional bias for several metrics. ForceDecks demonstrated larger percent differences and greater biases for several metrics. These errors likely result from different identification of movement initiation, system weight, and integration techniques, which causes error to subsequent landmark identifications (e.g., braking/propulsive phases) and respective force-time metrics. Many metrics were in agreement between devices, such as isometric mid-thigh pull peak force consistently within 1 N across analyses, but some metrics are difficult and incomparable across software analyses (i.e., rate of force development). Overall, many metrics were in agreement across each commercial software and custom MATLAB analyses after visually confirming landmarks. However, because of inconsistencies, it is important to only compare metrics that are in agreement across software analyses when absolutely necessary.
Autonomic Nervous System Indices of Player Readiness During Elite-Level Rugby Union Game-Week Microcycles
Authors: Grainger Adam , Heffernan Shane , Waldrom Mark , Sawczuk Thomas 
Published: July 2022

Abstract
Grainger, A, Heffernan, S, Waldrom, M, and Sawczuk, T. Autonomic nervous system indices of player readiness during elite-level rugby union game-week microcycles. J Strength Cond Res XX(X): 000–000, 2022—Elite-level rugby union (RU) is a high-intensity contact sport that involves large training and match volumes across a season, which can lead to postmatch fatigue. Autonomic nervous system (ANS) regulation and perceived fatigue have been suggested to relate to measures of training and match load in RU. However, there have been no studies to assess specific ANS variables in elite RU during in-season microcycles. Player readiness during game-week microcycles was measured via heart rate variability (HRV) indices, direct current potential and self-reported well-being among 13, elite, male RU players. To enable comparison, data collection days were categorized in relation to their proximity to match day, ranging from match day minus 3 (MD − 3), to match day plus 3 (MD + 3). Differences between match days were evaluated using general linear models and Cohen's d effect sizes. There were significant differences between MD and MD + 1 for ANS indices (RMSSD p = 0.04, d = −0.66, 95% CI 0.11–1.20; the standard deviation of NN intervals p = 0.04, d = −0.66, 95% CI 0.12–1.20; total power p = 0.05, d = −0.65, 95% CI 0.11–1.20) and wellness measures (readiness p = 0.18; d = −2.33, 95% CI, 1.54–3.13; energy p = 0.02; d = −2.24, 95% CI 1.44–3.03; soreness p = 0.00; d = −2.42, 95% CI 1.63–3.23). Match day plus 3 effects were significantly greater than MD + 1 in several ANS responses, with wellness recovering at a slower time-course than ANS responses. Measures of HRV are dysregulated postmatch, but based on their rapid recovery thereafter, using HRV to assess readiness of elite-level players in RU across a weekly microcycle could be limited and requires further investigation.
The novel use of urinary androgens to optimise detection of the fertile window in giant pandas
Authors: Wilson Kirsten S , Li Desheng , Valentine Iain , McNeilly Alan , Girling Simon , Li Rengui , Zhou Yingmin , Vanhaecke Lynn , Colin Duncan W , Wauters Jella 
Published: July 2022

Graphical abstract

Abstract
Giant pandas are mono-estrus seasonal breeders, with the breeding season typically occurring in the spring. Successful fertilization is followed by an embryonic diapause, of variable length, with birth in the late summer/autumn. There is a need for additional understanding of giant panda reproductive physiology, and the development of enhanced biomarkers for impending proestrus and peak fertility. We aimed to determine the utility of non-invasive androgen measurements in the detection of both proestrus and estrus. Urine from 20 cycles (−40 days to +10 days from peak estrus) from 5 female giant pandas was analyzed for estrogen, progestogens and androgens (via testosterone and DHEA assays), and hormone concentrations were corrected against urinary specific gravity. Across proestrus, estrogens increased while progestogens and androgens decreased – at the point of entry into proestrus, androgens (as detected by the testosterone assay) decreased prior to progestogens and gave 4 days advanced warning of proestrus. At the time of peak estrus, androgens (as detected by the DHEA assay) were significantly increased at the time of the decrease in estrogen metabolites from the peak, acting as an alternative confirmatory indicator of the fertile window. This novel finding allows for enlargement of the preparative window for captive breeding and facilitates panda management within breeding programmes. Androgens allow an enhanced monitoring of giant panda estrus, not only advancing the warning of impending proestrus, but also prospectively identifying peak fertility.

Lay summary
Giant pandas have one chance at pregnancy per year. The 2-day fertile window timing varies by year and panda. This is monitored by measuring the level of estrogens in the urine, which increase, indicating an upcoming fertile period. After 1–2 weeks of increase, estrogens peak and fall, marking the optimal fertile time. We tested other hormones to see if we can predict the fertile window in advance, and the specific fertile time with more accuracy. In 20 breeding seasons from 5 females, we found androgens, usually thought of as male hormones, had an important role. Testosterone gives 4 days advanced warning of estrogens increasing. DHEA identified peak estrogen and the fertile time before needing to see a confirmed decrease in estrogen itself. Therefore, androgens help improve monitoring of the giant panda breeding season, giving early warning of fertility, key in facilitating captive breeding and giant panda conservation.
A Sötét Triád személyiségvonások mint a gyors életmenet-stratégiák indikátorai: A korai stresszhatások, a kedvezőtlen körülményekhez való alkalmazkodás hatása a személyiségfejlődésre
Authors: Birkás Béla , Csathó Árpád 
Published: July 2022

Az élettörténet-elmélet szerint a gyermekkorban tapasztalt különböző környezeti (ökológiai és/vagy társadalmi) feltételekhez való alkalmazkodást a legkülönbözőbb tulajdonságok széles skálája szabályozza, ami különböző viselkedési stratégiákat eredményez. A kiszámíthatatlan és zord körülmények általában gyorsabb élettörténeti stratégiákat eredményeznek, amelyeket a korai érés, a nagyszámú, de alacsony kötődéssel jellemezhető szexuális kapcsolat és az utódokkal szembeni alacsonyabb szülői támogatás jellemez. A kiszámíthatatlanság és a zord körülmények nemcsak a szociális és érzelmi működésre vannak hatással, hanem olyan személyiségvonások kialakulását is elősegíthetik, melyek a társas kapcsolatok nagyobb mértékű instabilitásához vezethetnek, illetve az önzőbb viselkedési formáknak kedveznek. Hasonlóképpen, a negatív, traumatikus gyermekkori tapasztalatok, mint például a rossz szülői bánásmód vagy az intenzív szülő-gyermek konfliktus befolyásolja a személyiségfejlődést, és bizalmatlan, rosszindulatú interperszonális stílust eredményezhet. A jelen rövid áttekintés célja, hogy összefoglalja a kora életkori negatív élményeknek a személyiségfejlődésre és a gyors élettörténeti stratégiákra gyakorolt hatásával kapcsolatos eredményeket. Azzal, hogy megmutatjuk, hogy e két területen párhuzamosságok vannak, például a kedvezőtlen környezeti feltételekhez való alkalmazkodásban, reméljük, hogy megfelelő kiindulópontot és elméleti keretet szolgáltathatunk a személyiségvonások és személyiségfunkciók ultimatív és proximatív szinteken történő átfogó megismeréséhez és az erre irányuló jövőbeli vizsgálatoknak.