bluuebunny/crossref_metadata_2025_split huggingface dataset:
MANAJEMEN KEGIATAN EKSTRAKURIKULER KELOMPOK ILMIAH REMAJA (KIR) DI SMAN 2 PALANGKA RAYA
Authors: Debak  , Dagau Erenfried , Sumarnie  
Published: December 2021

Abstrak: Penelitian kualitatif dengan pendekatan deskriptif ini bertujuan untuk mendeskripsikan tentang Manajemen Kegiatan Ekstrakurikuler Kelompok Karya Ilmiah Remaja (KIR) di SMAN 2 Palangka Raya. Sumber data pada penelitian ini yaitu: Kepala Sekolah, Waka. Bidang Kesiswaan, Koordinator KIR, Guru, dan Pelatih KIR. Teknik pengumpulan data dilakukan dengan observasi, wawancara, dan dokumentasi. Analisis data dilakukan dengan cara pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan. Pengabsahan data penelitian ini menggunakan teknik triangulasi. Hasil penelitian menunjukkan bahwa: (1) Perencanaan kegiatan ekstrakurikuler kelompok ilmiah remaja, yaitu: membentuk tim KIR yang terdiri dari: Kepala Sekolah, Waka. Bidang Kesiswaan, Koordinator KIR, Guru pembina, dan Pelatih KIR, (2) Pengorganisasian kegiatan ekstrakurikuler KIR sesuai dengan rencana karena setiap anggota sudah mengetahui peran masing-masing dari setiap tugas yang diberikan, (3) Pengawasan kegiatan ekstrakurikuler KIR dilakukan oleh pihak sekolah beserta dengan orang tua siswa, dan (4) Penilaiaan kegiatan ekstrakurikuler KIR yang dilakukan oleh pihak sekolah dengan melihat tingkat keberhasilan dan prestasi siswa dari setiap perlombaan yang telah diikuti.
Abstract: This qualitative research with a descriptive approach aims to describe the Management of Extracurricular Activities of the Youth Scientific Work Group (KIR) at SMAN 2 Palangka Raya. Sources of data in this study are: Principal, Vice Principal of Student Affairs, KIR Coordinator, Teachers, and KIR Trainers. Data collection techniques were carried out by observation, interviews, and documentation. Data analysis was carried out by collecting data, reducing data, presenting data, and drawing conclusions. Validation of this research data using triangulation technique. The results showed that: (1) Planning for extracurricular activities for youth scientific groups, namely: forming a KIR team consisting of: Principal, Waka. Student Affairs, KIR Coordinators, Guiding Teachers, and KIR Trainers, (2) Organizing KIR extracurricular activities according to the plan because each member already knows the respective roles of each assigned task, (3) Supervision of KIR extracurricular activities is carried out by the school along with with students' parents, and (4) Assessing KIR extracurricular activities carried out by the school by looking at the level of success and student achievement of each competition that has been followed.
IMPLEMENTASI MANAJEMEN PERUBAHAN DI SDN 5 MENTENG PALANGKA RAYA
Authors: Radiafilsan Christian , Meilin Miranda 
Published: December 2021

Abstrak: Penelitian ini bertujuan untuk mendeskripsikan implementasi manajemen perubahan di SDN 5 Menteng Palangka Raya. Penelitian ini menggunakan pendekatan kualitatif dengan rancangan studi kasus. Sumber data dalam penelitian ini, meliputi: Kepala Sekolah, Waka. Kurikulum, Waka.Kesiswaan, Waka. Sarana dan Prasarana, para guru dan tenaga kependidikan serta orang tua siswa. Teknik pengumpulan data melalui observasi, wawancara, dan studi dokumentasi. Analisis data menggunakan pola interaktif data, meliputi: pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan. Pengabsahan data menggunakan teknik triangulasi sumber dan metode. Hasil penelitian menunjukkan implementasi manajemen perubahan pada komponen/bidang kurikulum, kesiswaan, sarana dan prasarana, pendidik dan tenaga kependidikan, keuangan, serta hubungan sekolah dan masyarakat mampu membawa perubahan untuk mewujudkan peningkatan mutu sekolah.
Abstract: This study aims to describe the implementation of change management at SDN 5 Menteng Palangka Raya. This study used a qualitative approach with case study design. Sources of data in this study, including: Principal; Vice Principal of Curriculum, Student Affairs, Facilities and Infrastructure; teachers and education staff; and student parents. Data collection techniques through observation, interviews, and documentation studies. Data analysis used an interactive pattern of data, including: data collection, data reduction, data presentation, and drawing conclusions. Validation of data using triangulation of sources and methods. The results showed that the implementation of change management in the components/fields of the curriculum, students, facilities and infrastructure, educators and education personnel, finance, and school-community relations was able to bring about change to realize school quality improvements.
Trends in Hydropower
Authors: Djelić Vesko , Kern Igor , Peršin Zlatko , Ocepek Matic 
Published: December 2021

With a global focus on reducing carbon dioxide emissions, hydro power has come to the fore as an effective means of balancing other forms of electricity production from renewable sources (wind, photovoltaics and biomass).
The role of hydropower in the modern mix of energy has led to favorable climatic conditions for development in the construction of new plants and upgrading with the renovation of existing hydroelectric power plants.
Especially reversible hydropower plants with modern equipment with the so-called variable speed technology have a special role, which enables stability in the primary and secondary energy regulation system.
A noteworthy trend is the construction of new facilities with low falls with the installation of highly efficient Kaplan and Tubular turbines.
The already built projects in the fifth and sixth decades of the previous century, especially in northern Europe, are rapidly revamped and prepared for use in the next 40 to 50 years.
Modern and sustainable approach to designing and preparing documentation for the construction of new or renewable power plants requires the use of modern information technology with 3D design and BIM (Building information Modeling) approach. In this way, young generations of engineers and consultants are easier to communicate with each other and reduce the possibility of errors in all phases of project realization.
Key to the realization is the contracting of projects, the big dilemma whether to have EPC (Engineering, Procurement, and Construction) contracts (turnkey) a responsibility in one place or to deal with separate lots and engage their employees to control realization in order to minimize risk.
Special attention is given to model research and development of turbines with reciprocal tests both on the model and prototype turbines.
La défense nationale des années 1970 à nos jours. Une lecture des Livres blancs , de 1972 à la Revue stratégique de 2021
Authors: Lecoq Tristan 
Published: December 2021

La défense nationale est un élément majeur de l’ADN de la V e République. Les évolutions ont été importantes et complexes d’autant plus que l’environnement géopolitique a évolué. La défense n’est pas une simple administration, elle est une institution qui donne un sens à l’action de l’État et donc éminemment politique.
La théorie de la production domestique et la résolution du biais d’endogénéité des élasticités-revenu estimées sur données transversales
Authors: Alpman Anil , Gardes François 
Published: December 2021

Estimer des élasticités de demandes non biaisées sur données transversales est une tâche difficile en raison de l’hétérogénéité non observée (c’est-à-dire de la faible proportion de variance expliquée). L’estimation de fonctions de demande sur les données en coupe produit effectivement un biais d’endogénéité sur les élasticités-revenu en raison de la corrélation entre le revenu d’un individu et les coûts non monétaires de la consommation (tels que le coût du temps alloué à la consommation). Nous généralisons le modèle standard de production domestique qui suppose que les individus combinent leur temps avec des biens marchands afin de produire des biens finaux tels qu’un repas ou du loisir. Cela nous permet d’estimer, au niveau individuel, le prix virtuel du temps et les prix complets des biens finaux. Nos résultats montrent que l’utilisation des prix complets au lieu des prix de marché explique plus de 70 % du biais d’endogénéité contenu dans les élasticités-revenu estimées sur données transversales. Nos résultats montrent également que des variations du prix virtuel du temps affectent la demande des biens presque autant que les variations du prix des biens marchands. Classification JEL : C31, J22, D12, D13.
Apuntes para una sociología del cómic
Authors: Giner Monfort Jordi 
Published: December 2021

-Este artículo se centra en el análisis de los estudios teóricos y empíricos sobre la sociología del cómic durante los siglos XX y XXI. Aunque en la actualidad el cómic está ampliamente aceptado en el ámbito académico, tanto en publicaciones periódicas como en monografías especializadas, esto no ha sido lo habitual en el pasado. Los primeros estudios fueron excepciones en el ámbito más amplio de la sociología de la comunicación, y no será hasta los años 50 cuando se popularicen en la academia. Uno de los catalizadores de la sociología del cómic fue la obra de Umberto Eco (1968), a partir de la cual llegarían estudios más profundos como los de Dorfman y Mattelart (1971) o Luc Boltanski (1975). Finalmente, se analizan trabajos empíricos que toman como base el lenguaje del cómic.
El «corte» como concepto operativo de permanencia en el arte, la arquitectura y el patrimonio construido. Luz, espacio, materia y memoria
Authors: Fernández González Mario 
Published: December 2021

La ideación artística y arquitectónica está en gran medida configurada a partir de un concepto o metáfora que rige los diseños como síntesis de nuestro pensamiento y que, posteriormente, se ve confrontada con el lugar, creando con ello una cierta tensión entre paisaje e intervención proyectual.
Este artículo explora el concepto de «corte» de Sverre Fehn (1997), tomado como elemento simbólico de resistencia ligado al tiempo, al lugar y a la memoria, como idea generatriz, basada en analogías conceptuales que el artista aplicaba en sus proyectos.
Así, un simple gesto, una grieta, una hendidura o incluso un vacío en el terreno, es tomado como memoria pues, de algún modo, configura la idea del lugar que recorremos con la mirada y remite al testimonio de otro tiempo mientras lo experimentamos en diálogo permanente con el paisaje en el que se inscribe. Se crea así una relación intensa entre luz, espacio, materia y memoria con el horizonte paisajístico, como límite de la obra.
Este artículo realiza un recorrido por diferentes obras artísticas, arquitectónicas e incluso patrimoniales. Su denominador común es el concepto «corte», un elemento de permanencia que facilita una lectura integradora desde el proyecto, en un intento por cruzar e, incluso, vincular el lenguaje empleado entre las disciplinas para diluir las fronteras, traspasar los límites, recobrar la memoria y establecer, como diría Rosalind Krauss (1985), un nuevo «territorio expandido».
Effect of whitening toothpastes containing activated charcoal, abrasive particles, or hydrogen peroxide on the color of aged microhybrid composite
Authors: Rostamzadeh Pouya , Omrani Ladan Ranjbar , Abbasi Mahdi , Yekaninejad Mir Saeed , Ahmadi Elham 
Published: December 2021

Background:
This study aimed to assess the effect of different whitening toothpastes containing activated charcoal, abrasive particles or hydrogen peroxide on the color of aged microhybrid composite.

Materials and Methods:
In this in vitro, experimental study, 45 composite discs (2 mm × 7 mm) were fabricated of a microhybrid composite. They underwent accelerated artificial aging for 300 h, corresponding to 1 year of clinical service. The composites were then randomly divided into five groups (n = 9). One group served as the control and underwent tooth brushing with distilled water. The remaining four groups underwent tooth brushing with Colgate Total whitening (Gt), Colgate Optic White (Go), Perfect White Black (Gp) and Bencer (Gb) toothpastes in a brushing machine The International Commission on Illumination values (Lm, am, bm) were determined using a spectrophotometer. Color change (ΔE) calculated based on this formula: ΔEm= ([ΔLm] 2 + [Δam] 2 + [Δbm] 2)½. The differences were defined by ΔE1 (after aging-baseline),ΔE2 (after brushing-after aging) and ΔE3 (after brushing-base line). ΔE1 were evaluated to ensure that color mismatch had occurred (ΔE1 > 5.5). Difference in (L, a, b) parameters after aging and after tooth brushing in each group, color parameter changes (ΔL2, Δa2, Δb2, ΔL3, Δa3, Δb3) and ΔE2 and ΔE3 were analyzed and compared using Wilcoxon test and independent sample median test at P = 0.05 level of significance.

Results:
The color parameter changes, ΔE3 and Δ E2 were not significantly different among the five groups (P > 0.05). In Gp and Gb charcoal a*, b*, and L* after tooth brushing (P < 0.05). In Colgate Optic group, the a* parameter significantly decreased while the L* parameter significantly increased (P < 0.05).

Conclusion:
The results showed that there is no significant difference in the color change of Spectrum composite following tooth brushing with different whitening toothpastes for two weeks. It should be noted that Δ E3 reached to <3.3 only in charcoal whitening toothpastes.
Do tumor localization, microsatellite instability and mismatch repair deficiency have an impact on the prognosis of colorectal cancer?
Authors: Acar T , Acar N , Kamer E , Cengiz F , Tekindal MA , Bağ H , Atahan K , Ekinci N , Dilek ON 
Published: December 2021

ABSTRACT

Background:
Recent reports have shown that left-and right-sided colon cancers display different clinical and biological features. Chromosomal instability, epigenetic alterations, and defects in the deoxyribonucleic acid (DNA) mismatch repair (MMR) system may lead to the development of colorectal cancer (CRC). Besides microsatellite instability (MSI) caused by DNA MMR activity degradation increases the risk for CRC.

Aim:
We aimed to show the differences between CRCs in different locations, to research the cause of these differences, to present whether there is a relation between MMR and MSI, and to evaluate their effects on prognosis.

Patients and Methods:
641 CRC cases were divided into three groups: Group 1 (right-sided), Group 2 (left-sided), and Group 3 (rectum). Demographics, cancer stages, location of the tumors, number of the lymph nodes removed, MMR deficiency or proficiency, MSI status, and survival were assessed by retrospective review of the patients.

Results:
Among 641 patients, 64.9% were males. Group 1, 2, and 3 comprised 31.2%, 45.7%, and 23.1% of all the cases, respectively. There was a significant difference in terms of survival and location only in stage II tumors. Stage II left colon cancer (LCCs) had a statistically significant lower survival rate. There was no significant difference in survival between both MSI and MMR statuses. In addition, cases were also stratified by stages. According to this data, 10.1, 45.7, and 44.2% of the patients had stages I, II, and III disease, respectively.

Conclusions:
Although it was not statistically significant, tumors with MMR deficiency (dMMR) and high microsatellite instability (MSI-H) are more common in right-sided colon tumors.
Spectacle design preferences among school children in Enugu State, Nigeria
Authors: Aghaji AE , Udeh NN , Okoye OI , Oguego NC , Okoye O , Maduka-Okafor FC , Umeh C Aneji , Ezegwui IR , Nwobi EA , Onwasigwe EN , Umeh RE 
Published: December 2021

ABSTRACT

Background:
Uncorrected refractive error has profound effects on children's educational and social development and spectacles are cost-effective in correcting this. However, the cosmetic appearance of spectacles may affect compliance to prescribed spectacles.

Aims:
This study explored spectacle design preferences of school children in Enugu State, Nigeria and any associated sociodemographic factors. A cross-sectional study among children aged 5–15 years from schools in Enugu state, Nigeria.

Patients and Methods:
The children independently selected from sets of spectacle frames, indicating their preferences on the basis of spectacle frame color, material, shape and size of the lens portion, design of the earpiece portions. Simple descriptive analysis was performed. Frequency tables were generated. Pearson's Chi-square test was used to test associations between categorical variables. Odds ratios were used to measure the strength of the associations where P < 0.05. Tests of significance were set at the 95% level.

Results:
A total of 1,167 children (45.6% male and 54.4% female) were seen. Majority of the children preferred red colored spectacle frames 467 (40%), plastic frames 723 (62%), rectangular shaped lens-pieces (55.2%), and frames with a straight earpiece 987 (84.6%). There is a strong association between gender and choice of spectacle colour (P < 0.01), gender and lens size preference (P < 0.05), and between school location and shapes of spectacle earpiece (P < 0.01).

Conclusions:
Spectacle preferences exist among the study population and some demographic factors are associated with these preferences which should be considered in any childhood refractive error services.
SYNONYMIC RELATIONSHIP OF THE VERBAL MANIFESTATIONS OF EMOTIONS IN THE OSSETIAN AND RUSSIAN LANGUAGES
Authors: ГАЦАЛОВА Л.Б. , ПАРСИЕВА Л.К. 
Published: December 2021

Целью статьи является рассмотрение вербальных средств выражения страха / испуга, описание особенностей употребления междометных единиц в зависимости от речевой ситуации. В статье мы обратились к истории возникновения междометия Æллæх!, этимологически восходящего к вокативу Аллах, к исследованию контекстов его современного употребления, что позволяет предложить комплексное описание данной единицы. Методом контекстного анализа были исследованы и расклассифицированы осетиноязычные тексты (более 100 примеров употребления). Семантическое описание междометия строилось с привлечением материала толковых и аспектных словарей осетинского языка. В результате проведенного исследования проиллюстрирован процесс образования междометия Æллæх! из этимологически родственного вокатива Аллах; предложена классификация контекстов употребления междометия; выявлены вербальные и невербальные характеристики эмоционального поведения человека в состоянии испуга. Особое внимание обращено на исследование синонимических отношений представленного междометия. Изложенные в статье результаты исследования помогут создать модель описания междометных выражений разных типов, характеризующих эмоциональное состояние говорящего. Работа может быть полезна в практике преподавания осетинского языка, а также в теории и практике перевода.
The purpose of the article is to consider the verbal means of expressing fear / fright, to describe the features of the use of interjective units depending on the speech situation. In the article, we account for the history of the interjection Ællæh!, etymologically dating back to the vocative Allah, to the study of the contexts of its modern use, which allows us to offer a comprehensive description of this unit. By the method of contextual analysis, the Ossetian-language texts were studied and classified (more than 100 examples of usage). The semantic description of the interjection was built using the material of explanatory and aspect dictionaries of the Ossetian language. As a result of the conducted research, the process of formation of the interjection Ællæh was illustrated from the etymologically related vocative Allah; a classification of interjection use contexts is proposed; verbal and non-verbal characteristics of a person's emotional behavior in a state of fright are revealed. Special attention is paid to the study of synonymous relations of the presented interjection. The research results presented in the article will help to create a model for describing interjective expressions of different types that characterize the emotional state of the speaker. The work can be useful in the practice of teaching the Ossetian language, as well as in the theory and practice of translation.
Doxa and local elite habitus in the symbolic-based power struggle arena in Tidore
Authors: Wahid Bustamin , Ishomuddin Ishomuddin , Winarjo Wahyudi , Kartono Rinikso 
Published: December 2021

This article describes a socio-political phenomenon that occurred in Tidore community during the momentum of Local Leaders Election (pilkada). Political phenomena do not only involve rational instruments, but also cultural and supernatural/mystical/occult dimensions being part of a mechanism for power struggle. Values, norms, and traditional leaders (nature and shari'a) are involved in a political contestation. The phenomenon of jinn and mystical/occult power is part of the capital to produce power in Tidore or in another sense; symbolic capital becomes a political mobilization strategy in Tidore. The aims of this research are (1) to analyze power and describe the process of doxa formation and elite habitus/political actors in the symbolic- based power struggle arena in Tidore. (2) to analyze and describe the strategies of the local elite in using symbolic capital in the arena of power struggle in Tidore (Local Leaders Election). This research uses qualitative method with ethnographic research. The research subjects are the indigenous people of Gurabunga, the political elite/political actors, Sowohi, the Sultan and people who are involved and understand the Local Leaders Election (pilkada). Data collection was done by interview, observation and documentation study. The researchers conduct an in-depth study so that the data can be maximal and adequate, and triangulation is carried out. Then this data was analyzed using an ethnographic approach. The theory used as an analytical tool in this research is Perre Bourdieu's Theory of Doxa, Habitus and Arena. The results of the study prove that the process of forming doxa and political habitus has a strong influence on the political practice of the Tidore people. Values, norms, customs and local beliefs of the community have an effect on the dynamics and political reality in Tidore. And symbolic capital as the most important part in producing power in Tidore

Keywords: Doxa, Habitus, Symbolic-based Power Struggle