bluuebunny/crossref_metadata_2025 huggingface dataset:
Representações Sociais de inovação pedagógica na formação de professores
Authors: Domingos Silvio Duarte , Chamon Edna Maria Querido de Oliveira
Published: March 2023

As pesquisas sobre formação e trabalho docentes dizem que os professores não têm sido preparados para o complexo contexto profissional contemporâneo que vem transformando a escola. Sugere-se que isso se deve a uma formação de professores tradicional. Para fazer frente a essas demandas, é indicada a inovação pedagógica. Assim, o objetivo foi explicar as representações sociais que professores da graduação em Pedagogia elaboram sobre inovação pedagógica. Para isso, implementou-se uma pesquisa qualitativa, tendo sido entrevistados 23 formadores. O material coletado foi tratado com o apoio do programa IRaMuTeQ e, posteriormente, submetido à análise temática de conteúdo. Os resultados indicam que há uma mudança nas representações: por um lado, quando referidas à Escola Básica, tencionam-se para “emprego de recursos”; por outro lado, quando referidas ao trabalho na graduação, objetivam-se em “tecnologias”, “metodologias ativas” e “melhoria pedagógica”. Conclui-se que essas representações referentes à Formação Superior se ancoram no quadro histórico da Educação Brasileira.
Pemberdayaan Santri dan Masyarakat Sekitar Pondok Pesantren Rhaudul Ulum Sakatiga, Ogan Ilir Melalui Diversifikasi Produk Perikanan
Authors: Herpandi Herpandi , Widiastuti Indah , Baehaki Ace , Sudirman Sabri , Nugroho Gama Dian , Wulandari
Published: March 2023

Diversification of fisheries product processing is a way of processing raw materials into final products that have various types. Fish raw materials can be processed into various products such as fish crackers, fish nuggets and fish balls. The product manufacturing training activity at the Rhaudaul Ulum Sakatiga Islamic boarding school went well, the students and the surrounding community were enthusiastic about the training in making fishery diversification products. Diversified fishery products made include mackerel fish balls, catfish nuggets and cork fish crackers. Participants' interest was shown by the participants actively asking questions and participating in demonstrations and actively participating during the training process.
Pelatihan AutoCAD 3D Secara Online untuk Masyarakat Terdampak Covid-19
Authors: Hadiwidodo Yoyok Setyo , Syahroni Nur , Handayanu  , Rochani Imam , Pratikno Herman , Madi Madi
Published: March 2023

The Covid-19 pandemic has had an impact on society, especially in the field of education. Various educational activities are carried out online, so the Service Team holds online AutoCAD 3D training activities to add insight into education and technical design for communities affected by Covid-19. The stages of the program that have been implemented are, the first stage of pre-training which consists of an online survey to communities affected by COVID-19, the design of the AutoCAD 3D training module, and preparation of making online media such as websites, Instagram, and YouTube. The second stage is training which consists of registration of affected communities, online media publications, and online training using online media meetings that are integrated with websites, Instagram, and YouTube. The third stage is post-training in the form of an evaluation to analyze the satisfaction of people who have attended AutoCAD 3D Online training. The results of the analysis of community satisfaction with the facilitators, facilities, presenters, and materials stated that they were 100% very satisfied and satisfied. In addition, the training was also 100% running as expected based on the results of the participant's evaluation.
Pengembangan Produk Permen Jelly Jamu Kunyit Asam Industri Rumah Tangga Jamu di Sleman Yogyakarta
Authors: Ermawati Dian Eka , Kundarto Wisnu , Farida Yeni
Published: March 2023

PRODUCT DEVELOPMENT OF GUMMY OF TURMERIC ACID JAMU PRODUCTION BY HERBAL HOMINDUSTRY IN SLEMAN YOGYAKARTA. Jamu of turmeric acid is an Indonesian herbal drink made from turmeric and tamarind. The home industry in Sleman Yogyakarta produces turmeric acid jamu and promising to develop as gummy. The Consumers of turmeric acid Jamu are limited, Children who want to consume jamu are rarely, whereas curcumin in turmeric can increase appetite, especially for school-age children. Product innovation is needed to process jamu become more desirable, durable, and still efficacious, for example, jelly candy or gummy. Gummy is made with the addition of gelling agent that made texture is chewy. Carrageenan is a gelling agent made from seaweed and safe for food products. The aims of product development are to develop micro businesses and to improve the economy and public confidence in the quality of herbal medicine especially jamu. Gummy formulation with carrageenan and turmeric acid jamu as the main ingredient. Formula with 8.0% carrageenan is the optimum formula because it meets the quality requirements for gummy and is most preferred by respondents.
Urban Farming Generasi Milenial Karang Taruna Dusun Walang Sukoharjo
Authors: Asmoro Novian Wely , Hartati Sri , Tari Agustina Intan Niken , Purwanto Purwanto , Anwar Muhammad Fathul
Published: March 2023

URBAN FARMING FOR THE MILLENIAL GENERATION OF THE YOUTH ORGANİZATİON, DUSUN WALANG SUKOHARJO. Currently, the motivation and interest of the younger generation in agricultural activities is relatively low, from BPS data, 11% of the younger generation are involved in agricultural activities. The purpose of community service activities is to provide an introduction to urban farming that targets the millennial generation, in this case members of the youth organization, so as to increase the motivation and interest of the millennial generation in the agricultural sector through interesting agricultural activities. The method is carried out through several stages of activity, namely Phase I, counseling and delivering material on the concept of urban farming and managing household waste into liquid fertilizer, compost and organic growing media. Phase II, Submission of Verticulture Concept Materials for Anticipating Narrow and Limited Land in Urban Areas. Phase III, Introduction & Practice of Urban Farming Implementation Evaluation of activities using the pretest, posttest and practice assessment methods. The evaluation results show that 93% of partners are involved in this activity and provide an increase in the understanding of the partner community by 85%, where the value of the initial understanding of partner activities towards urban farming cultivation is 54%, then after the activity the value of understanding is 100%.
Pengembangan Unit Usaha Tempe melalui Aplikasi Mesin Giling Kedelai Teknologi Screw
Authors: Himarosa Rela Adi , Sudarisman Sudarisman , Bisandyaloka Ammaru , Sofyantoro Fajar
Published: March 2023

DEVELOPMENT OF TEMPE PRODUCTION UNIT THROUGH  THE APPLICATION  OF SOYBEAN SCREW-TYPE MILLING MACHINES. Pondok Pesantren Asy-Syifa’ Muhammadiyah (PPAM), located in Yogyakarta, aims to become an independent and benevolent institution for the community. To realize its noble missions, PPAM initiated the Tempe Production Unit (TPU) as an alternative source of financial incomes and to provide nutritional foods for its students. The TPU at PPAM was established through the application of the screw-type milling machine, which is more efficient, time-saving and hygienic compared to traditional milling methods. The community service program at PPAM was initiated by involving the administrators in an intensive discussion to analyze the required resources and future prospects of TPU. The manufacturing process of milling machine was carried out at Universitas Muhammadiyah Yogyakarta, followed by training of the PPAM members in operating the milling machine. The PPAM members enthusiastically participated and provided valuable inputs for the machine adjustments. Before officially handing the milling machine to PPAM, the machine has been adjusted in accordance with the PPAM members suggestions. Evaluation and monitoring were carried out during the initial production stages, which has been successfully processing 4 kg of soybeans into 20 packs of tempeh per day.
2 • I contratti di rete: una lettura dei risultati economico-finanziari per macroarea geografica
Authors: Li Pira Stefano , Moretti Anna
Published: March 2023

The network contract was introduced by the policymaker to help Italian SMEs pursue competitiveness and innovation. As demonstrated by the previous editions of this National Observatory, the network contract has been a useful instrument to get positive results both at the network and firm level, but only if some conditions in terms of network management and organisation are met. The present chapter aims at describing the economic-financial results of networked firms, through the analysis of balance-sheet data of about 16,000 firms, from 2017 to 2021. The goal is to describe the Italian scenario to contribute to the understanding of the network contract phenomenon and to help the policymaker evaluate its results.
3 • L’open innovation nei contratti di rete
Le reti fanno rete
Authors: Cabigiosu Anna , Li Pira Stefano , Campagnolo Diego
Published: March 2023

This chapter addresses the issue of open innovation applied to business networks to explore the impact that additional collaborations with partners outside the network have on the network’s innovation performance. The results of the empirical analysis show the relevance of the presence of external partners as sources of information and knowledge for innovation and thus suggest that a network contract needs an external network: the creation of networks that perform with respect to innovation requires both the presence of internal network contract members capable of contributing tangible and intangible resources to the network and the contract network’s ability to dialogue with a larger network of external partners.
Von Wutmonstern und Strippenzieher*innen
Authors: Sonnhütter Julia
Published: March 2023

Autonomieentwicklung und der Weg zum selbstbestimmten Handeln haben vor allem in der Arbeit mit Kindern und jungen Erwachsenen einen zentralen Stellenwert. Aber welche Art von therapeutischer Außensteuerung kann Patient:innen sinnvoll auf dem Weg in die Eigenständigkeit unterstützen? Und wo fängt Einflussnahme überhaupt an? Ein Nachdenken über Manipulation, Grenzen, Einverständnis und Beziehungsarbeit.
Themensammlung als eigenständige Phase in der Mediation
Authors: Radeke Valery
Published: March 2023

Sind »Themensammlung« und »Darstellung« zwei unterschiedliche Phasen in der Mediation? Welche Vorund Nachteile hat eine Aufteilung? Was gilt es zu beachten? Mediation braucht Zeit und eine Entschleunigung kann bereits in der Themensammlung helfen, ein erstes Verständnis für den Konflikt und eine klarere Struktur zu bekommen, sowie eine Benennung der Themen, ohne dass eine Konfliktpartei direkt angegriffen wird. Das wiederum vereinfacht die weitere Mediation. Kosten und Nerven können gespart werden. Ein Plädoyer für die Entschleunigung.
Der praktische Fall
Authors: Robrecht Thomas , Rafi Anusheh
Published: March 2023

In Ausgabe 90 stellte Ihnen Thomas Robrecht den Fall »Lehrbuchmediation mit trügerischer Leichtigkeit« vor. Nun folgt seine Lösung. Gleichzeitig lädt Sie Prof. Dr. Anusheh Rafi ein, sich zu überlegen, wie Sie im neuen Fall reagiert hätten.
Partizipative Erforschung der Kommunalen Konfliktberatung auf Augenhöhe
Authors: Zöhrer Michaela , Lustig Sylvia
Published: March 2023

Die Zusammenarbeit auf Augenhöhe in einem Team aus Praxis und Wissenschaft schafft neue Wege des respektvollen Erforschens von Konfliktbearbeitungspraxis. Verstehen der Praxis ist dabei Produkt und Voraussetzung für eine weitgehende Öffnung des Zugangs zur Praxis für Wissenschaftler*innen, was es ermöglicht, wertvolle Erkenntnisse sowohl für eine zielgerichtete Verbesserung der Praxis von Konfliktberatung als auch für die Friedensund Konfliktforschung zu generieren.
Umbanda: Hybridity, Tradition and Semantic Plurality
Authors: Engler Steven
Published: March 2023

Focusing on the Brazilian spirit-incorporation religion of Umbanda, this article proposes a theoretical shift in conceptions of hybridity: a move from asking “what ingredients mix in what manner to produce what result?” to asking “how do we interpret religious innovation?” This approach sees meaning as simply the result of interpretation (not in terms of a representational relation between words and world). It also underlines the centrality of discursive claims of hybridity and purity, as opposed to historical issues of origins – a point clarified by comparing “hybridity” to “tradition.” Comparison of Umbanda and Candomblé leads to the conclusion that each can be considered both “Afro-Brazilian” and “hybrid” in different ways. Candomblé exhibits semantic polarity (all groups accept that a certain sub-type is more authentic and hybridity marks divergence from that norm). Umbanda exhibits semantic plurality (wide variation between groups is not subject to such a normative judgment).
Screening of anticandidal activity of Vaccinium corymbosum shoots’ extracts and content of polyphenolic compounds during seasonal variation
Authors:   Ivan Franko National University of Lviv, Ukraine, Yavorska H. V. , Vorobets N. M. ,   Danylo Halytsky Lviv National Medical University, Ukraine, Yavorska N. Y. ,   Danylo Halytsky Lviv National Medical University, Ukraine; Nicolaus Copernicus University, Poland, Fafula R. V. ,   Danylo Halytsky Lviv National Medical University, Ukraine
Published: March 2023

Background. A comprehensive analysis of polyphenols (flavonoids and proanthocyanidins) content of aqueous and hydroethanolic shoots’ extracts of Vaccinium corymbosum L. (highbush blueberry) (HB) cv. Elliott was performed. Materials and Methods. In this study, water and various concentrations of aqueous-ethanol (AE) were used as extragents, and plant material – the shoots of V. corymbosum harvested at stages of flowering (I), fruiting (II), after fruiting (III), and at the beginning of winter dormancy (IV). The anticandidal activity of aqueous (A) and AE extracts was studied with five strains of fungi: Candida pseudotropicalis (Kluyveromyces marxianus ATCC 4922=VKM Y-922), C. curvata (Cutaneotrichosporon curvatus ATCC 10567=VKM Y-2230), C. kefyr (Kluyveromyces marxianus VKM Y-459), C. parapsilosis ATCC 22019=UKM Y-73т=VKM Y-58 and C. tenuis ATCC 10573=UKM Y-1525т (Yamadazyma tenuis ATCC 10573=VKM Y-70). These strains were treated with extracts to investigate their effect on the growth of these microorganisms in vitro and compare with commercially available herbal medicinal extracts and antiseptic drugs. Anticandidal activity has been compared with the content of total phenolic compounds (flavonoids and proanthocyanidins). Results. Our results reveal that phenolic compounds concentration of V. corymbosum shoots’ extracts were significantly dependent on extragents and the stage of growth. The total content of phenolic compounds in aqueous-ethanol extracts was generally higher than aqueous and depended on the concentration of aqueous-ethanol. The highest extraction yield of total phenolic compounds was obtained using 40–80%-AE at all investigated stages. The highest content of flavonoids (105–123 mg·g-1 DW in quercetin equivalent) was observed at the stage of winter dormancy (IV). The content of proanthocyanidins was the highest at stages II and IV, and with 40–96% AEs as solvents; their contents varied within 178–239 mg·g-1 DW in catechin equivalent. Extracts prepared with 40–80% AE have pronounced inhibitory activities against all investigated Candida spp., but the maximum inhibition zone of a single strain may vary. High correlations indicate the determining effect of proanthocyanidins on the anticandidal activity of the extract. Conclusions. The study results indicate that V. corymbosum shoots may have promising properties in supporting therapy as anticandidal drugs.
Biochemical composition of essential oil of Hyssopus seravschanicus (Dubj.) Pazij. (Lamiaceae) introduced into the conditions of Ukraine (Forest-Steppe Zone)
Authors:   M. M. Gryshko National Botanical Garden of the NAS of Ukraine, Kovtun-Vodyanytska S. M. , Levchuk I. V. ,   Head of scientific and research center for products testing: State Enterprise “Ukrmetrteststandart”, Ukraine, Golubets O. V. ,   Head of scientific and research center for products testing: State Enterprise “Ukrmetrteststandart”, Ukraine, Rakhmetov D. B. ,   M. M. Gryshko National Botanical Garden of the NAS of Ukraine
Published: March 2023

Background. In today’s world, there is an increased demand for natural essential oils as one of the sources of improvement of human life. This is due to the wide range of biologically active effects of essential oils, which determines their wide use in medicine, food industry, aromatherapy, cosmetology, technical cleaning products, etc. Expanding the range of cultivated essential plants contributes to the preservation of natural floral resources and enriches the range of natural essential oils. The purpose of our study is to evaluate the quantitative and qualitative composition of the essential oil of Hyssopus seravschanicus (Dubj.) Pazij. (Lamiaceae) as a new plant species introduced in the conditions of the Right Bank Forest-Steppe Zone of Ukraine. Methods. To obtain the essential oil of H. seravschanicus, the method of hydrodistilla­tion using a Clevenger apparatus was applied. Air-dry raw material of plants – the above-ground herbaceous part collected in the phase of mass flowering of plants was studied. The determination of compounds and their relative participation in the composition of the essential oil was determined by the method of gas chromatography-mass spectrometry. Results. The seed population of H. seravschanicus introduced in the conditions of the Right Bank Forest Steppe of Ukraine is characterized by a high biosynthesis of essential oil with a yield rate of 0.72±0.04 %. 27 essential oil compounds have been identified, which by their chemical nature belong to terpenes, terpenoids and sesquiterpenes. The dominant compound is Isopinocamphone (61.58 %). An equally important role in the aromatic composition of the oil is played by β-Pinene (14.66 %), Terpinen-4-ol (8.53 %), Sabinen (2.24 %), 1.8-Cineol (1.77 %) and Myrcene (1.77 %), Spathulenol (1.5 %). Conclusions. Thus, the high essential oil productivity of the introduced species H. seravschanicus was experimentally established in new growth conditions – the Right-Bank part of the Forest-Steppe Zone of Ukraine. This allows us to consider this type of plant as a source of natural essential oils of the isopinocamphonic chemotype – H. seravschanicus st. Isopinocamphone.
The effect of bacterization and pre-sowing seed treatment with benorad on the growth of soybean plants and the realization of the symbiotic potential of pesticide resistant rhizobia
Authors:   Institute of Plant Physiology and Genetics, NAS of Ukraine, Pukhtaievych P. P. , Kukol K. P. ,   Institute of Plant Physiology and Genetics, NAS of Ukraine, Vorobey N. A. ,   Institute of Plant Physiology and Genetics, NAS of Ukraine, Kots S. Ya. ,   Institute of Plant Physiology and Genetics, NAS of Ukraine
Published: March 2023

Background. Bacterial fertilizers based on active strains of nitrogen-fixing microorganisms and fungicides for pre-sowing seed dressing are increasingly used in soybean cultivation technologies. Given the usefulness of combining the specified processes, the selection of chemical and biological preparations for the combined processing of seed material is relevant. Materials and Methods. In vegetation experiments, the effect of treatment of soybean seeds with benorad and inoculation with nodule bacteria resistant to fungicides in pure culture, obtained by the methods of analytical selection and transposon mutagenesis, on plant growth, the number and weight of root nodules and their nitrogenase activity was studied. Physiological, microbiological, statistical methods and gas chromatography were used. Results. Under the complex application of inoculants and benorad, we recorded a decrease in the weight of the aerial part of soybeans by 8.7–20.9 % and the weight of roots by 4.8–16.8 % during the growing season compared to control plants (regardless of the strain of rhizobia used for bacterization). In the case of seeds dressing, the dyna­mics of the formation of the number of root nodules by the B. japonicum B78 differed from other inoculant strains that were used in the research. This indicator decreased by 20.6 and 16.3% at the stage of three true leaves and budding–beginning of flowering and increased (by 28.0 %) at the stage of pods formation compared to control plants. The negative effect of seed dressing on the nitrogenase activity of symbiotic systems was observed after the application of benorad, at the stage of three true leaves and budding–beginning of flowering was noted. The degree of inhibitory effect of the chemical preparation on intensity of N2 assimilation depended on the properties of microsymbionts. In the stage of pods formation, the level of N2 fixation by soybean root nodules formed by the B. japonicum PC07 and B144 during seed dressing exceeded the corresponding level in the control plants by 32.2 and 45.7 %, respectively. Conclusions. The use of microbial preparations for inoculation of soybean seeds, made on the basis of nodule bacteria strains with high resistance to chemical plant protection agents, allows for a gradual reduction of the toxic effect of artificially synthesized compounds on the formation and functioning of symbiotic systems.
A Model of Transformative Da’wah in Thetransmigration Area of Nagari Sopan Jaya, Dharmasraya Regency
Authors: Almanduri Moh Bashori Alwi
Published: March 2023

This article is a critical review of transformative da’wah in Nagari Sopan Jaya, which has received little attention. In 1993, Nagari Sopan Jaya was one of the ex-transmigration areas. Religious knowledge is generally unknown in the transmigration community. The entity, on the other hand, can transform into a Sharia-aware individual and thus form a madani society civilisation. The goals of this study are as follows: 1) to describe the transformative da’wah model in transmigration areas; and 2) to see transmigration missionary dialogue as a tool for madani society development. This study employs a case study method with a descriptive explanatory approach. Data were gathered through observation, interviews, and a review of the literature. The results of the research show that the da’wah of transformation is carried out in 3 stages; 1) planting monotheism and sharia awareness; 2) Islamic community development (ta'lim method); 3) Caring for the awareness of Muslims (takwin al ummah). Meanwhile, in the development of madani society there are 4 principles that must be upheld, namely moral and ethical principles (ruhama bainakum), social principles (khoiru ummah), political principles (siyasah), and brotherhood principles (ukhuwah Islamiyah, wathoniyah, and basyariyah). The four components have simultaneously been realized by the Sopan Jaya community so that it has grown into a madani society.
Pengembangan Media Pembelajaran Berbasis Belajar Sambil Bermain Development Of Learning Media Based On Learning While Playing
Authors: Pardede Lukman , Sihotang Widia , Simbolon Florenta , Togatorop Yesi , Simanjuntak Yulia , Harianja Sri , Simanjuntak Renol
Published: March 2023

Learning is a process of developing knowledge, skills, and attitudes that is carried out by interacting intensively with learning resources. Learning while playing is fun learning because it is a learning process that takes place in a happy and impressive atmosphere that can attract children's interest to be actively involved, so that learning objectives can be achieved optimally. Learning activities while playing are activities that are carried out with feelings of pleasure, without coercion, but have methods that are expected to be able to create results for good development for the child. The method used is learning while playing, because the existence of a world of play within the scope of children's learning can make learning for children more effective, because the world of children is a world of play, it must be balanced with learning, so the learning while playing method is an effective method in learning for children. In this activity we apply three learning methods, namely the Pesonal Room, this program is an activity that gives freedom for students to study with their own learning methods. Mathematical thinking space, aims for students to have the ability to understand mathematical concepts as a whole, develop mathematical reasoning skills and problem solving skills. Dreamtime Room, the application of learning using this method will train students' means of communication to increase self-confidence and self-quality of students.
Strategi Guru Pendidikan Agama Islam dalam Menangani Kasus Juvenile Delinquency
Authors: Fitriana Tri Anggraini , Azani Mohammad Zakki
Published: March 2023

This research leads to cases of juvenile delinquency (Juvenile Delinquency) which became the beginning of the crime. This study discusses the formulation of the problem (1) Analyzing the perspective of PAI teachers on Juvenile Delinquency cases, (2) Strategies carried out by Islamic Religious Education teachers in dealing with Juvenile Delinquency cases, (3) The flow of handling carried out by PAI teachers in involving homeroom teachers, counseling teachers , and parents of students in dealing with Juvenile Delinquency cases. This research is a qualitative research that uses descriptive analytic data with the object of teachers and students at SMK Negeri 4 Klaten, the data obtained shows that the causes of juvenile delinquency occur from family, education, and the social environment. Thus the PAI teacher's strategy is to instill motivation and religiosity or Islamic values in students to strengthen their faith in dealing with juvenile delinquency cases, namely creating pleasant classroom conditions without tension, providing intensive scope factors, providing relevant character development outside of study hours. , and engage in mediation and monitoring with homeroom teachers, parents, students, and other teachers.
Hubungan Antara Kontrol Diri dan Dukungan Sosial Teman Sebaya Dengan Prokrastinasi Akademik Pada Siswa Kelas XI SMA Negeri 14 Kota Semarang
Authors: Firmansyach Muhammad Eka Bhayu , Kusdaryani Wiwik , Lestari Farikha Wahyu
Published: March 2023

This type of research is a quantitative research with a correlational research design. The population of this study was students of class XI SMA Negeri 14 Semarang City with a total of 287 students. Class XI MIPA 5 with a total of 36 students was used for the tryout. The sample in this study were 244 students of class XI SMA Negeri 14 who were taken using simple random sampling technique. The data collection tool used is a research scale in the form of a questionnaire using the Google Form. Based on the results of the study the following conclusions can be drawn: the first hypothesis obtained a coefficient of -0.623 with a significance value of 0.000 (p <0.05) which means that there is a significant negative relationship between self-control and academic procrastination in students. while in the second hypothesis by calculating the partial influence test a correlation coefficient of -0.390 was obtained with a significance value of 0.000 (p <0.05) which means that there is a significant negative relationship between peer social support and academic procrastination in students. Testing the third hypothesis is known to show a significant result of 0.000 (p <0.01) with a regression Fcount of 123.673 meaning that there is a significant relationship between peer social support and self-control with academic procrastination with an R value of 0.711.
Implementasi Literasi Membaca dalam Pembelajaran di Kelas 5B Pasca Covid-19 di SD Negeri 141 Pekanbaru
Authors: Carmila Febi Resvi , Ramadan Zaka Hadikusuma
Published: March 2023

Reading literacy is an ability in which a person can understand, use, and reflect on texts through direct involvement to gain experience in order to achieve certain goals. The purpose of this study was to determine the implementation of reading literacy in learning in class 5B post-covid-19 at SDN 141 Pekanbaru, the supporting factors for reading literacy in learning in class 5B post-covid-19 at SDN 141 Pekanbaru, and the inhibiting factors for reading literacy in learning at class 5B post-covid-19 at SDN 141 Pekanbaru. The method used in this research is a qualitative method with a descriptive approach. Collecting data using observation techniques, interviews, and observations. Based on the results of the research, the implementation of reading literacy in learning in class 5B post-covid-19 at SDN 141 Pekanbaru has been well implemented. Starting from pre-reading activities, reading activities, and post-reading. The three activities are carried out by the teacher in stages according to the procedure. Teachers also include three stages of reading literacy in preparing lesson plans. In addition, schools also play a role in fostering students' reading literacy through platforms such as libraries and reading corners. This shows that students' reading literacy is facilitated in schools because teachers try to revive reading literacy and schools provide support to provide a platform so that students' reading literacy can increase.
Efektifitas PBL terhadap Kemampuan Pemecahan Masalah pada Kelas V Tema 5 Ekosistem Subtema 2 Hubungan Antar Makhluk Hidup dalam Ekosistem di SD Supriyadi
Authors: Lestari Devi Ariyanti , Wakhyudin Husni , Nursyahidah Farida , Istikomah Aini
Published: March 2023

Educators play an important role in the teaching and learning process in schools. Students will easily understand learning material if it is delivered in an effective way. Currently, the world of education requires student-centered learning by using a learning model, one of which is problem-based learning, therefore researchers are interested in raising research with the title "Effectiveness of PBL on Problem Solving Ability in Class V theme 5 Ecosystem, sub-theme 2 Relationships between Living Things in the Ecosystem at SD Supriyadi Semarang". The purpose of this study is to determine the effectiveness of the problem-based learning model for class Vb students at SD Supriyadi Semarang. The type of research used is descriptive qualitative with data collection techniques in the form of observation, interviews and documentation. The researcher made observations regarding the basic understanding of the students first and saw the characters in class Vb SD Supriyadi Semarang. The interview was conducted in an indirect way, namely by distributing questionnaires in the form of questions regarding students' responses. And documentation in the form of collecting student products, taking photos and videos. Furthermore, the data is reduced to compile this article. The research subjects were researchers and students of class Vb SD Supriyadi Semarang. The results of the research show that the problem-based learning model has good effectiveness with 2D product assessment, as well as a questionnaire to find out students' responses in optimizing students' understanding of the subject matter. Students have the freedom to think, discuss, express opinions, so that they find solutions to existing problems.
Attitudes And Perceptions Driving Motivation And Intention To Vaccination In Pregnant Women (Survey In Penajam Paser Utara District)
Authors: Yoseph Yolanda Yurian , Kadarisman Sumeidi , Syahidin Rukhiyat
Published: March 2023

The maternal mortality rate (MMR), neonatal mortality rate (NMR) and infant mortality rate (IMR) are important indicators for assessing the quality of health services in an area. The number of MMR and IMR in Indonesia is still quite high. This study aims to examine and analyze the relationship between attitudes, perceptions, motivation and intentions to do the Covid 19 vaccine in pregnant women with the research locus in North Penajam Paser Regency. Quantitative is a research method used with the Smart PLS Structural Equation Modeling (SEM) analysis tool, 75 pregnant women were used as respondents. The results showed that attitudes and perceptions had a significant and positive effect on motivation, and motivation had a significant effect on the intention of pregnant women to be vaccinated. Attitudes and perceptions have a significant and positive effect on the intention of pregnant women to be vaccinated, both directly and indirectly.
Pengaruh Gaya Kepemimpinan, Disiplin Kerja dan Lingkungan Kerja terhadap Kinerja Guru di UPTD SDN 15 Pinang Damai
Authors: Lesmana Fadilla , Nasution Novrihan Leily , Indra Aulia
Published: March 2023

This study aims to analyze the effect of leadership, work environment, and work discipline on teacher performance, partially and simultaneously. Teacher performance plays an important role for the advancement of education in Indonesia, especially in UPTD SDN 15 Pinang Damai, less than optimal teacher performance which results in program targets not being optimal. Given the importance of teacher performance in order to achieve educational goals optimally, encouraging researchers to conduct research with the title "The Effect of Principal Leadership Style, Work Environment and Compensation on Teacher Performance at UPTD SDN 15 Pinang Damai". The type of research used in this research is quantitative research. The results showed that the X1 variable was 0.001, then the X2 variable sig. 0.007, then the X3 variable sig. 0.000. All of these significant values ​​are less than 0.05 which means that the X1 variable, X2 variable, X3 variable partially affects the Y variable. The significance value of F (0.000) < error rate (α = 0.05), then the hypothesis is accepted, so it can be concluded that the three variables together or simultaneously have a significant effect on teacher performance. The R² value of 0.589 or 58.9% indicates that the employee performance variable that can be explained by the three variables is 58.9%, while 41.1% is explained by other factors not included in this study.
How Did Colleges Disburse Emergency Aid During COVID-19? An Implementation Analysis of the Higher Education Emergency Relief Fund
Authors: Bell Elizabeth , Schwegman David , Hand Michael , DiDomenico Michael
Published: March 2023

To address the unprecedented challenges of the COVID-19 pandemic, Congress authorized the Higher Education Emergency Relief Fund (HEERF I) in March 2020 with over $6 billion allocated for emergency financial aid. In this paper, we utilize the administrative burden framework to analyze HEERF I implementation for a stratified random sample of colleges, focusing on the implications for equity. We find that disbursement policies varied along two dimensions: (1) whether they imposed burdens on students by requiring applications and proof of hardship and (2) whether they targeted needy students and varied the amount of aid according to need. When we examine sectoral differences, we find that private for-profit colleges were more likely to place higher burden on students, whereas public and minority-serving institutions were more likely to reduce burden.
White Christian Nationalism: What Is It, and Why Does It Matter for Educational Research?
Authors: Burke Kevin J. , Juzwik Mary , Prins Esther
Published: March 2023

The ascendance of White Christian nationalism has profound implications for democracy and public institutions in the United States, including public education. This article explains the core beliefs and features of White Christian nationalism as a contemporary religiopolitical movement that seeks to fuse Christianity with civic life; delineates how and why it matters for educational research; and identifies how education scholars might begin to address White Christian nationalism, particularly by investigating how it can be unlearned. We argue that learning about White Christian nationalism can help educational stakeholders better understand current educational battles, such as banning books and discussion of critical race theory, and contextualize a wide range of pressing problems facing US education, especially problems involving educational justice and equity.
The Effects of Ginkgo biloba Extract on Autophagy in Human Macrophages Stimulated by Cigarette Smoke Extract
Authors: Zhang Pengfei , Zhu Junbao , Zhang Linjie , Lv Xiaolan , Guo Dongwei , Liao Lijun , Huang Shigao , Peng Zheng
Published: March 2023

Objective: To investigate the effects of Ginkgo biloba extract (GBE) on autophagy in human macrophages stimulated by cigarette smoke extract (CSE). Methods: The human monocyte cell line U937 was cultured in vitro, and phorbol ester (PMA) was added to the cell culture medium to induce differentiation into human macrophages. CSE was prepared by traditional methods for experiments. The cells were divided into four groups: the blank group, the CSE model group, the GBE + CSE group, and the rapamycin + CSE group. Immunofluorescence was used to identify human macrophages, transmission electron microscopy was used to observe the ultrastructure of human macrophages in each group, ELISA was used to measure the amount of IL-6 and IL-10 in the supernatant from each group of cells, the mRNA levels of p62, ATG5, ATG7, and Rab7 were measured by real-time qPCR, and the protein expression levels of p62, ATG5, ATG7, and Rab7 were measured by Western blotting. Results: U937 cells were successfully differentiated into human macrophages after induction with PMA. The CSE model group had many more autophagosomes than the blank group. Compared with the CSE model group, the GBE + CSE group and the rapamycin + CSE group had significantly more autophagolysosomal. Compared with the other groups, the CSE model group had a higher level of IL-6 but a lower level of IL-10 in the supernatant (p < 0.05). Compared with the blank group, the mRNA and protein expression levels of p62 in the CSE model group were significantly decreased, while the mRNA and protein expression levels of ATG5 and ATG7 were significantly increased in the CSE model group (p < 0.05). No difference was found in the mRNA and protein expression levels of Rab7 between the blank group and the CSE model group. Compared with the CSE model group, the IL-6 level in the GBE + CSE group and the rapamycin + CSE group cell culture supernatant decreased significantly, p62 mRNA and protein expression significantly decreased, while ATG5, ATG7, and Rab7 mRNA and protein expression levels were significantly increased (p < 0.05). Moreover, increased LC3-II/LC3-I ratio were also found in the GBE + CSE group and the rapamycin + CSE group compared with the CSE model group. Conclusions: GBE could promote the fusion of autophagosomes and lysosomes in human macrophages, enhance the autophagy function of human macrophages, and reduce the damaging effect of CSE on the autophagy function of macrophages.
The Effect of TWIK-1 Two Pore Potassium Channels on Cardiomyocytes in Low Extracellular Potassium Conditions
Authors: Liu Ping , Yang Yawen , Zhang Hengxi , Zhang Yingying , Zeng Jin , Zuo Dongchuan
Published: March 2023

Backgroound: At low extracellular potassium ([K+]e) conditions, human cardiomyocytes can depolarize to –40 mV. This is closely related to hypokalemia-induced fatal cardiac arrhythmia. The underlying mechanism, however, is still not well understood. TWIK-1 channels are background K+ channels that are highly expressed in human cardiomyocytes. We previously reported that TWIK-1 channels changed ion selectivity and conducted leak Na+ currents at low [K+]e. Moreover, a specific threonine residue (Thr118) within the ion selectivity filter was responsible for this altered ion selectivity. Methods: Patch clamp were used to investigate the effects of TWIK-1 channels on the membrane potentials of cardiomyocytes in response to low [K+]e. Results: At 2.7 mM [K+]e and 1 mM [K+]e, both Chinese hamster ovary (CHO) cells and HL-1 cells ectopically expressed human TWIK-1 channels displayed inward leak Na+ currents and reconstitute depolarization of membrane potential. In contrast, cells ectopically expressed human TWIK-1-T118I mutant channels that remain high selectivity to K+ exhibited hyperpolarization of membrane potential. Furthermore, human iPSC-derived cardiomyocytes showed depolarization of membrane potential in response to 1 mM [K+]e, while the knockdown of TWIK-1 expression eliminated this phenomenon. Conclusions: These results demonstrate that leak Na+ currents conducted by TWIK-1 channels contribute to the depolarization of membrane potential induced by low [K+]e in human cardiomyocytes.
Proteomic Study on Multi-Organ Metastases of Human Ovarian Clear Cell Carcinoma Cell Line in a Xenograft Mouse Model Based on a Novel Sequence-Specific Analysis Strategy
Authors: Ye Nan , Li Yijin , Li Xin , Su Tao , Wang Sisheng , Zheng Wen , Yang Hao , Cheng Jingqiu , Gong Meng
Published: March 2023

Background: To investigate the gene regulation of tumor cells in the process of different organ metastasis on a xenograft mouse model and screen the genes involved in the organ-target metastasis of tumor cells. Methods: A multi-organ metastasis model was constructed with a human ovarian clear cell carcinoma cell line (ES-2) based on a severe immunodeficiency mouse strain (NCG). Differentially expressed tumor proteins among multi-organ metastases were successfully characterized by microliter liquid chromatography-high-resolution mass spectrometry, sequence-specific data analysis and multivariate statistical data analysis. Liver metastases were selected as typical for subsequent bioinformatic analysis. Selected liver metastasis-specific genes in ES-2 cells were validated by sequence-specific quantitation including high resolution-multiple reaction monitoring quantification at protein level and quantitative real-time polymerase chain reaction at mRNA level. Results: From the mass spectrometry data, a total of 4503 human proteins were identified using the sequence-specific data analysis strategy. Of them, 158 proteins were selected as specifically regulated genes in liver metastases for subsequent bioinformatics studies. Based on Ingenuity Pathway Analysis (IPA) pathway analysis and sequence-specific quantitation, Ferritin light chain (FTL), lactate dehydrogenase A (LDHA) and long-chain-fatty-acid–CoA ligase 1 (ACSL1) were finally validated as specifically upregulated proteins in liver metastases. Conclusions: Our work provides a new approach to analyze gene regulation in tumor metastasis in xenograft mouse model. In presence of a large number of mouse protein interference, we validated the up-regulation of human ACSL1, FTL and LDHA in ES-2 liver metastases, which reflects the adaptive regulation of tumor cells to the liver microenvironment through metabolic reprogramming.
Heat Shock Proteins in Non-Small-Cell Lung Cancer—Functional Mechanism
Authors: Zhou Guanyu , Pu Yi , Zhao Kejia , Chen Yaohui , Zhang Gao
Published: March 2023

Non-small cell lung cancer (NSCLC) accounts for 80–85% of all lung cancers, which has the highest cancer-related mortality worldwide. Regardless of the therapeutic effects of chemotherapy or targeted therapy, drug resistance will occur after 1 year. Heat shock proteins (HSPs) are a class of molecular chaperones participated in protein stability and multiple intracellular signaling pathways. It has been widely reported that HSPs family is over expressed in non-small cell lung cancer, and these molecules are also associated with protein stability and multiple intracellular signaling pathways. The effect of chemotherapy drugs or targeted drugs on cancer cells is usually to induce apoptosis. It is necessary to explore the interaction between heat shock protein family and apoptosis pathway in NSCLC. Here we provide a brief review of how HSPs affect the apoptotic pathway in NSCLC.
Determining Biventricular Repair Feasibility in Children with Dominant Right Ventricle Using Left Ventricular Quality Measured on Cardiac Computed Tomography
Authors: Chang Monal Yu-Hsuan , Huang Jou-Hsuan , Lee Wen-Jeng , Huang Shu-Chien , Chen Yih-Sharng , Wang Jou-Kou , Chen Shyh-Jye
Published: March 2023

Background: Left-ventricular (LV) characteristic measurements are crucial for evaluating the feasibility of biventricular repair (BiVR). This study aimed to determine the threshold of LV quality on cardiac computed tomography (CCT) for BiVR in children with a dominant right ventricle (DRV). Methods: We retrospectively reviewed all children with a DRV who underwent either BiVR or single ventricle palliation (SVP) at our institution between 2003 and 2019 in a case-control study with healthy individuals. Measurements including LV end-diastolic volume (LVEDV, mL), LV myocardial mass (LVMM, gm), and mitral annulus area (MAA, cm2) were quantified using CCT. The factor with the highest correlation with body size was used to adjust these three measurements to derive normal references in the control group. The LV quality of patients on each CCT measurement was represented as a percentage of the normal reference data that we established. The feasible LV quality for BiVR was defined as the lowest limit of all three LV measurements in one subject who survived BiVR among our patients with DRVs. Results: The cohort comprised 30 patients and 76 healthy controls. Height was the factor with the highest correlation with all three LV measurements. Height-adjusted normal reference curves and formulas were created. The mean LV quality in surviving patients who underwent BiVR was better than that in those who underwent SVP. The lowest limits for LV quality in one survivor of BiVR were 39.1% LVEDV, 49.0% LVMM, and 44.9% MAA. During follow up, the LV quality of patients who received BiVR shifted to the normal range. Conclusions: LV quality should be at least greater than 45% of normal values to promise survival in patients with DRVs who are being considered for a BiVR.
Contribution of the Optical Coherence Tomography in Calcified Lesions
Authors: Combaret Nicolas , Amabile Nicolas , Duband Benjamin , Motreff Pascal , Souteyrand Géraud
Published: March 2023

Coronary artery calcification is a complex process found predominantly in the elderly population. Coronary angiography frequently lacks sensitivity to detect, evaluate and quantify these lesions. Yet calcified lesions are considered stable, it remains associated with a higher rate of peri procedural complications during percutaneous coronary intervention (PCI) including an increased risk of stent under expansion and struts mal apposition leading to poor clinical outcome. Intracoronary imaging (Intravascular Ultra Sound (IVUS) and Optical Coherence Tomography (OCT)) allows better calcified lesions identification, localization within the coronary artery wall (superficial or deep calcifications), quantification. This lesions characterization allows a better choice of dedicated plaque-preparation tools (modified balloons, rotational or orbital atherectomy, intravascular lithotripsy) that are crucial to achieve optimal PCI results. OCT could also assess the impact of these tools on the calcified plaque morphology (plaque fracture, burring effects…). An OCT-guided tailored PCI strategy for calcified lesions still requires validation by clinical studies which are currently underway.