bluuebunny/crossref_metadata_2025 huggingface dataset:
Peranan Camat Dalam Mewujudkan Tata Pemerintahan Yang Baik (Good Governance ) Di Kantor Kecamatan Buru Kabupaten Karimun Provinsi Kepulauan Riau
Authors: Zulkarnain Deska , Mitrayanti Mitrayanti
Published: January 2024

In a government organization, the combination of the role of government and the elements of the creation of good governance must complement each other, meaning that all practices of the role of the leader and the leadership system must complement each other. This means that all practices of the leadership role must be supported by transparency, participation, responsiveness, accountability and the rule of law, so that good governance leadership can be realized. Camat as the ruler of the sub-district government seeks to further enhance his role. so that the implementation of public services in accordance with the wishes of the community. The purpose of this study was to determine the role of the Camat in Achieving Good Governance in the Buru District Office. Data collection techniques in this study were observation, questionnaire and interview techniques. Respondents in this study amounted to 28 people consisting of sub-district office employees. Then the data analysis techniques that the authors use in the study are descriptive qualitative, namely analyzing that seeks to provide detailed descriptions based on the reality encountered in the field then the data are grouped and presented in the form of descriptions or tables then conclusions and suggestions are drawn. The result is that the Head of Buru District is considered capable of carrying out his role as a leader in making decisions, in building teams, and in providing motivation for his subordinates. The role of the Buru District Head in realizing good governance is transparency, participation, responsiveness, accountability and rule of law. Based on this research shows that both in participation, transparency, responsiveness, accountability, and rule of law, the Buru District Head has been able to realize the principles of Good Governance even though there are still only a few shortcomings. Human resources in the organization have a very big role to create better governance, especially in the Buru District office.
Evaluasi Pelaksanaan Tugas Ketua Rukun Tetangga Dalam Membantu Tugas Kepala Desa Sungai Asam Kecamatan Belat Kabupaten Karimun
Authors: Asrizal Muhamad , Zulkarnain Deska
Published: January 2024

Government policy in order to assist the task of the Kelurahan / Desa to improve service and population administration, the government has issued a Rukun Tetangga policy as an extension of the Kelurahan / Desa. Based on the policies that have been issued by the government, for this reason, researchers make an approach and offer to these policies by evaluating existing policies. This study aims to identify and analyze the evaluation of the implementation of the duties of the head of the Rukun Tetangga in helping the village head of Sungai Asam, Karimun Regency and also to identify and analyze the obstacles to the implementation of the duties of the Head of the Rukun Tetangga in Assisting the Task Implementation of the Head of the Rukun Tetangga in Helping the Task of the Village Head. Sungai Asam, Karimun Regency.
Kebijakan Pemberdayaan Masyarakat : Melihat Kinerja Badan Pemberdayaan Perempuan, Masyarakat Dan Keluarga Berencana (BPPM - KB) Kota Pekanbaru Dalam Pelaksanaan Usaha Ekonomi Kelurahan
Authors: Komalasari Eka
Published: January 2024

Women's Empowerment, Community and Family Planning Agency in the field of Community Economic Business Development is responsible for implementing the Village Economic Business Program, which is one of the empowerment programs that aims to improve the economy of the community. To develop the Kelurahan Economic Business program, the BPPM - KB is responsible for providing training, counseling and supervision of the implementers in each kelurahan. The problem is that not all kelurahan have succeeded in developing revolving funds and the number of bad loans so that the funds to be channeled back to the community are insufficient so that the community cannot borrow for their business. This is due to the lack of responsibility of the Women's Empowerment, Community and Family Planning Agency in the field of Community Economic Business development in carrying out their duties. This study aims to analyze the performance of women's and family-planning empowerment agencies in implementing community empowerment programs in the city of Pekanbaru (Study of Village Economic Enterprises). Data analysis was carried out qualitatively with data source triangulation techniques with stages of reduction, presentation and withdrawal and verification of data. The results showed that the performance of the Women's Empowerment Agency, Community and Family Planning was not maximal, training, counseling, direction and supervision activities were supposed to be carried out for all kelurahan but were not fulfilled, while the inhibiting factors of performance were the lack of employees who would go to each kelurahan in the city of Pekanbaru.
Implementasi Kebijakan Program Dinas Sosial Terhadap Penyandang Masalah Kesejahteraan Sosial Pada Gelandangan dan Pengemis di Kabupaten Karimun
Authors: Bedasari Hafzana , Wahyuni Endang Tri
Published: January 2024

This research is backgrounded by one of the people with social welfare problems in homeless and beggars whose one factor is poverty, social services karimun district through social service regulations make policy a program in dealing with social welfare problems. This study aims to find out more about the implementation of government program policies in addressing social welfare problems in homeless and beggars and to know the factors that influence the implementation of government program policies in dealing with social welfare problems in homeless and beggars in karimun district. Data collection techniques used are unstructured interviews and Field Observation and Documentation. Data sources are obtained by using secondary and primary data. Data analysis used in this research is qualitative data analysis method. From the results of this study obtained an idea that the overall Implementation of Social Service Program Policy on People with social welfare problems in Homeless and Beggars in Karimun Regency, namely: Transmission, Clarity, Consistency, Human Resources, Budget resources, Equipment Resources, Authority Resources, Bureaucratic Appointments, Incentives, Standard operational procedure (SOP), Fragmentation, then from the indicators can be known that the implementation of social service program policy towards people with social welfare problems in homeless and beggars in Karimun Regency has been running well in accordance with the results of research from interviews with 5 key informants as a source of data selected deliberately (purposive sampling) namely, Head of social rehabilitation, Head of social rehabilitation section of people with disabilities and social tuna, Social problems rehabilitation analyst, Satpol PP, Bum and beggars. Supporting factors that influence the implementation of the program policy karimun Social Service Communication, Resources, Disposition, Bureaucratic Structure.
Efektivitas Program KALIMASADA Dalam Meningkatkan Kesadaran Masyarakat Akan Pentingnya Administrasi Kependudukan di Kelurahan Kendangsari
Authors: Isti'anah Shofwatun Nailul , Arif Lukman
Published: January 2024

The effectiveness of the KALIMASADA (Population Administration Aware Community Environmental Area) program in raising public awareness about the importance of managing population administration is discussed in this study. The aim of the KALIMASADA program is to make it easier for the community to process population administration documents by making it possible to handle the KALIMASADA pilot RT head or at the nearest RW hall instead of having to go directly to the Surabaya City Population and Civil Registry office. This study uses a qualitative approach with an emphasis on descriptive techniques. Target accuracy, program socialization, program objectives, and also program monitoring are four aspects that affect whether or not a program runs using Budiana's variable theory of effectiveness (2007). The results of research on the implementation of the KALIMASADA program in the Kendangsari Village can be said to have been effective. However, it needs to be improved again in several aspects such as program socialization so that citizen awareness of the importance of population administration can be further increased so that an orderly population administration area is realized.
State of the meteorite collection of the Mineralogical Museum of RAS
Authors: Плечов П.Ю. , Коновалова К.А.
Published: January 2024

В статье приводятся промежуточные результаты научной ревизии коллекции метеоритов и импактитов Минералогического музея им. А.Е. Ферсмана РАН. Коллекция метеоритов в музее имеет богатую историю и включает образцы, которые собирались с XVIII века. В статье описывается процесс воссоздания метеоритной коллекции Музея, начатый в 2010 году, и отмечается значительное увеличение количества экспонатов за последние пять лет. На текущий момент коллекция насчитывает 247 образцов метеоритов и импактитов, включая 44 образца, являющихся типовыми образцами новых метеоритов. Подробно рассматриваются различные типы метеоритов в коллекции, в том числе обыкновенные хондриты, углистые хондриты, группа HED, уреилиты, палласиты, мезосидериты и железные метеориты. Особое внимание уделяется минералам, впервые найденным в метеоритном веществе. Также в статье обсуждаются импактиты, представленные в коллекции 89 образцами из различных метеоритных кратеров. Отмечается необходимость дальнейшего изучения и пополнение коллекции, включая регистрацию новых метеоритов, улучшение взаимодействия с исследователями и коллекционерами метеоритов, а также участие в метеоритных экспедициях.
Complexité syntaxique multimodale dans les récits d’enfants à développement typique et avec trouble spécifique du langage
Authors: Bellifemine Corrado
Published: January 2024

Le but de cette étude est d’observer l’orchestration entre les gestes et le verbal chez des enfants avec et sans trouble spécifique du développement du langage, et de mettre en évidence une possible complexité syntaxique multimodale propre à chaque groupe. 23 enfants francophones avec TSDL et 23 enfants tout-venant âgés de 7 à 10 ans ont été filmés lors d’une narration. L’analyse des types de propositions et de leurs gestes co-verbaux montre que les enfants avec TSDL produisent plus d’énoncés simples et plus de gestes référentiels, tandis que les enfants contrôle complexifient davantage leurs récits, produisant plus de propositions subordonnées et employant des gestes aussi bien référentiels que non référentiels. Ces résultats suggèrent que la relation entre la syntaxe et les gestes est influencée par la présence du trouble du langage mais aussi par les caractéristiques et les contraintes du type d’activité.
A Scalable Synthesis of Adjuvanting Antigen Depots Based on Met-al-Organic Frameworks
Authors: Ehrman Ryanne N. , Brohlin Olivia R. , Wijesundara Yalini H. , Kumari Sneha , Trashi Orikeda , Howlett Thomas S. , Trashi Ikeda , Herbert Fabian C , Raja Arun , Koirala Shailendra , Tran Nancy , Al-Kharji Noora M. , Tang Wendy , Senarathna Milinda C. , Hagge Laurel M. , Smaldone Ronald A. , Gassensmith Jeremiah
Published: January 2024

Vaccines have saved countless lives by preventing and even irradicating infectious diseases. Commonly used subunit vaccines comprising one or multiple recombinant proteins isolated from a pathogen demonstrate a better safety profile than live or attenuated vaccines. However, the immunogenicity of these vaccines is weak, and therefore, subunit vaccines require a series of doses to achieve sufficient immunity against the pathogen. Here, we show that the biomimetic mineralization of the inert model antigen, ovalbumin (OVA), in zeolitic imidazolate framework-8 (ZIF-8) significantly improves the humoral immune response over three bolus doses of OVA (OVA 3×). Encapsulation of OVA in ZIF-8 (OVA@ZIF) demonstrated higher serum antibody titers against OVA than OVA 3×. OVA@ZIF vaccinated mice displayed higher populations of germinal center (GC) B cells and IgG1+ GC B cells as opposed to OVA 3×, indicative of class-switching recombination. We show that the mechanism of this phenomenon is at least partly owed to the metalloimmunological effects of the zinc metal as well as the sustained release of OVA from the ZIF-8 composite. The system acts as an antigen reservoir for antigen-presenting cells to traffic into the draining lymph node, enhancing the humoral response. Lastly, our model system OVA@ZIF is produced quickly at the gram scale in a laboratory setting, sufficient for up to 20,000 vaccine doses.
Tricyclononenes and Tricyclononadienes as Efficient Monomers for ROMP: Understanding Structure–Propagation Rate Relationships and Enabling Facile Post-Polymerization Modification
Authors: Kilgallon Landon , McFadden Timothy , Sigman Matthew , Johnson Jeremiah
Published: January 2024

Grubbs 3rd-generation (G3) pre-catalyst-initiated ring-opening metathesis polymerization (ROMP) remains an indispensable tool in the polymer chemist’s toolbox. Tricyclononenes (TCN) and tricyclononadienes (TCND) represent under-explored classes of monomers for ROMP—especially for G3-initiated ROMP—that have the potential to both advance fundamental knowledge (structure-polymerization kinetics relationships) and serve as practical tools for the polymer chemist (post-polymerization functionalization). In this work, a library of TCN and TCND imides, monoesters, and diesters, along with their exo-norbornene counterparts, were synthesized to compare their behavior in G3-initiated ROMP. Real-time 1H NMR was used to study their polymerization kinetics; propagation rates were extracted for each monomer. To understand the relationship between monomer structure and ROMP propagation rate, density functional theory methods were used to calculate a variety of electronic and steric parameters for the monomers. While electronic parameters (e.g., HOMO energy levels) correlated positively with the measured kp values, steric parameters generally gave improved correlations, which indicates that monomer size and shape are better predictors for kp than electronic parameters for this data set. Furthermore, the TCND diester—which contains an electron-deficient cyclobutene that is resistant to ROMP—and its polymer p(TCND) are shown to be highly reactive toward DBU-catalyzed conjugate addition with thiols, providing a protecting/activating-group free strategy for post-polymerization modification.
Electret-Nanopore Ionic Flux Generator
Authors: Isse Abdullahi
Published: January 2024

Towards the development of in-vivo autonomous technology, this paper proposes and investigates an electret-nanopore based ionic flux generator (IFG). The Poisson-Nernst-Planck equations were used to develop a one-dimensional analytical model under circulatory electrolytic conditions characterizing enhanced power density as electret charge saturation or pore length increased due to greater counterion flux. An approximate Electret-Nanopore IFG power density of 11.3 (W/m2) was calculated for a 500 nm pore length, 10 nm pore radius and 80% electret charge saturation system.
A Reversible Four-electron Sn Metal Aqueous Battery
Authors: Wang Jianbo , Catalina Sofia K. , Jiang Zhelong , Xu Xin , Zhou Qin Tracy , Chueh William C. , Mefford J. Tyler
Published: January 2024

Sn is a promising metal anode for aqueous batteries due to its dendrite-free plating, large hydrogen evolution overpotential, and high theoretical capacity with up to four-electron redox per Sn atom. However, practically achieving the theoretical capacity for Sn remains challenging, with only limited cell energy densities demonstrated thus far. We validate a kinetically asymmetric [Sn(OH)6]2-/Sn redox pathway involving a direct four-electron plating and a stepwise 2+2 electron stripping through a [Sn(OH)3]- intermediate, which decreases the Coulombic efficiency (CE) by shuttling to the cathode and promoting chemical self-discharge. By using ion-selective membranes to suppress [Sn(OH)3]- crossover, we demonstrate Sn-Ni full cells with high round-trip efficiency (~80%) and energy density (143.1 Wh L-1). The results provide key understandings to the tradeoffs in engineering reversible multi-electron metal anodes and define a new benchmark for practical energy density that exceeds Sn-based aqueous batteries to date.
The Promise and Potential of Metal-Organic Frameworks and Covalent Organic Frameworks in Vaccine Nanotechnology
Authors: Wijesundara Yalini H. , Howlett Thomas S. , Kumari Sneha , Gassensmith Jeremiah
Published: January 2024

The immune system’s complexity and ongoing evolutionary struggle against deleterious pathogens underscore the value of vaccination technologies, which have been bolstering human immunity for over two centuries. Despite noteworthy advancements over these 200 years, three areas remain recalcitrant to improvement owing to the environmental instability of the biomolecules used in vaccines—the challenges of formulating them into controlled release systems, their need for constant refrigeration to avoid loss of efficacy, and the requirement that they be delivered via needle owing to gastrointestinal incompatibility. Nanotechnology, particularly Metal-Organic Frameworks (MOFs) and Covalent Organic Frameworks (COFs), has emerged as a promising avenue for confronting these challenges, presenting a new frontier in vaccine development. Although these materials have been widely explored in the context of drug delivery, imaging, and cancer immunotherapy, their role in immunology and vaccine-related applications is a recent yet rapidly developing field. This review seeks to elucidate the prospective use of MOFs and COFs for biomaterial stabilization, eliminating the necessity for cold chains, enhancing antigen potency as adjuvants, and potentializing needle-free delivery of vaccines. It provides an expansive and critical viewpoint on this rapidly evolving field of research and emphasizes the vital contribution of chemists in driving further advancements.
Accurate Determination of Reactivity Ratios for Copolymerization Reactions with Reversible Propagation Mechanisms
Authors: Lundberg David , Kilgallon Landon , Cooper Julian , Starvaggi Francesca , Xia Yan , Johnson Jeremiah
Published: January 2024

An understanding of monomer sequence is required to predict and engineer the properties of copolymers. Typically, comonomer sequence is inferred or determined from reactivity ratios, which are measured through copolymerization experiments. The accurate determination of reactivity ratios from copolymerizations where one or both monomers undergo reversible propagation, however, has been complicated by difficulty in solving the underlying population balance equations, the presence of myriad copolymer equations in the literature derived under varying assumptions and simplifications, and lack of an easy to fit integrated model. Here, we rectify and assert the consistency between previously reported copolymer equations of disparate form, introduce a new method to explicitly solve the underlying population balance equations, and perform stochastic copolymerization simulations to evaluate the ability of these three methods to produce consistent comonomer consumption predictions and fits to simulated copolymerization data. We find that all methods produce consistent predictions given the same input parameters, which implies both accuracy and precision when modeling copolymerization, fitting experimental data, and making predictions of comonomer sequence. Considering this consistency, we make a recommendation to use numerical integration of the appropriate copolymer equation to fit real copolymerization data due to its ease of implementation and single subjective parameter for implementation. We further identify the minimum number of parameters required for accurate data fitting and suggest ways to measure other information ex situ from copolymerization to expediate accurate fitting. Finally, the practical utility of the methods developed herein is demonstrated through fitting seven distinct copolymerization datasets which span a wide range of copolymerization reactivities.
DrosophilaMIC10b can polymerize into cristae-shaping filaments
Authors: Stephan Till , Stoldt Stefan , Barbot Mariam , Carney Travis D , Lange Felix , Bates Mark , Bou Dib Peter , Inamdar Kaushik , Shcherbata Halyna R , Meinecke Michael , Riedel Dietmar , Dennerlein Sven , Rehling Peter , Jakobs Stefan
Published: January 2024

Cristae are invaginations of the mitochondrial inner membrane that are crucial for cellular energy metabolism. The formation of cristae requires the presence of a protein complex known as MICOS, which is conserved across eukaryotic species. One of the subunits of this complex, MIC10, is a transmembrane protein that supports cristae formation by oligomerization. InDrosophila melanogaster, three MIC10-like proteins with different tissue-specific expression patterns exist. We demonstrate that CG41128/MINOS1b/DmMIC10b is the major MIC10 orthologue in flies. Its loss destabilizes MICOS, disturbs cristae architecture, and reduces the life span and fertility of flies. We show that DmMIC10b has a unique ability to polymerize into bundles of filaments, which can remodel mitochondrial crista membranes. The formation of these filaments relies on conserved glycine and cysteine residues, and can be suppressed by the co-expression of otherDrosophilaMICOS proteins. These findings provide new insights into the regulation of MICOS in flies, and suggest potential mechanisms for the maintenance of mitochondrial ultrastructure.
Enhanced Efficiency for Biogas Production from Distillery Wastewater as Mixed with Molasses and Glycerol Waste in the Anaerobic Co-Digestion
Authors: Phuket Kiattisak Rattanadilok Na , Srimachai Tussanee , Luanunkarb Saowarod , O-Thong Sompong
Published: January 2024

This experiment was conducted to decide the impact of molasses and glycerol waste on upgraded methane production in anaerobicco-digestion with distillery wastewater. Co-substrates used for biogas production in the anaerobic co-fermentation process ofdistillery wastewater (DW) were molasses (ML) and glycerol waste (GW). The co-substrate concentration in all batch experimentsvaried between 1% and 5% (v/v). To study the efficiency of biogas production, the optimal ratio was chosen for operation in thePFR continuous reactor. Optimization results indicated that anaerobic co-digestion of DW with 5% GW and 1% ML could improvebiogas quality and quantity. HRT for 30 days allowed R2 (95% DW: 5% GW) to produce maximum methane production per 11 m3CH4/m3mixed wastewater, followed by R1 (99% DW: 1%). ML) 6 m3CH4/m3mixed wastewater and control (100% DW) could onlyproduce 2.7 m3CH4/m3mixed wastewater methane. As co-substrates, GW and ML can be balanced to coordinate the C/N ratio andpH of DW. In particular, the C/N ratio of the mixed sewage can be balanced, and the concentration of ammonia nitrogen within ananaerobic digestion tank can be diluted. Therefore, GW can be used as an optimal co-substrate as it improves the C/N ratio, dilutestoxic compounds within DW, and provides lower prices, thus increasing the potential for methanogenesis within DW affected toincrease biogas production.
Effect of Calcination Temperature on the Adsorption Performance of Tanggamus Natural Zeolite for Ammonium Removal from Shrimp Pond Wastewater
Authors: Qadri Latif Al , Abelta Gita Aldira , Febrina Melany , Rajak Abdul , Maulana Sena , Asagabaldan Meezan Ardhanu , Taher Tarmizi
Published: January 2024

This research explores the potential of locally sourced natural zeolite from the Tanggamus District, Indonesia, for the removal of ammonium from shrimp pond wastewater. The study utilizes a comprehensive approach involving desilication modification, batch adsorption experiments, and field-scale application. The zeolite, predominantly composed of clinoptilolite, undergoes calcination at varying temperatures, with 200°C proving to be optimal for enhancing ammonium adsorption capacity. The study also highlights the efficient use of zeolite at a lower dosage of 5 g/L, yielding high removal efficiency. The real-world effectiveness of this method was confirmed by field experiments, where the application of calcined zeolite resulted in lower ammonium concentrations in shrimp ponds. The results demonstrate that the application method, specifically direct spreading in the ponds, affects adsorption performance. These findings underscore the potential of using Tanggamus Natural Zeolite as a cost-effective and eco-friendly solution for ammonium control in shrimp pond wastewater. This work paves the way for future research focusing on the long-term application effects and zeolite regeneration methods to further improve the economic and environmental efficiency of this approach.
The Utilization of Candlenut Shell-Based Activated Charcoal as the Electrode of Capacitive Deionization (CDI) for Seawater Desalination
Authors: Anas Muhammad , Napirah Mardiana , Ilmawati Wa Ode Sitti , Husein Husein , Takda Amiruddin , Herawati Like , Ima Ima , Sari Karmila
Published: January 2024

Activated carbon or activated charcoal is one of the best materials that can be used as a constituent of CDI electrodes, not only because of its various advantageous properties but also because it can be sourced abundantly from plant waste. This research aims to determine the effect of the thickness of the candlenut shell activated charcoal electrode and the particle size of the activated carbon used on the capacitive deionization (CDI) performance in seawater desalination. Candlenut shell-based activated charcoal is obtained in three stages, namely preparation, carbonization, and activation. The carbonization stage was done by using a pyrolysis reactor at a temperature of 400°C for 8 hours. The activation was done with the activator of H3PO4 67%. The variation of thickness was 6 mm, 8 mm, 10 mm, and 15 mm while the variation of particle size was 60 mesh, 80 mesh, 100 mesh, and 200 mesh. The results showed that the higher capacitance was obtained with the thinner electrodes, where the best value was the thinnest electrode, 6 mm, which produced the highest capacitance, 122.96 nF. For the desalination of seawater, it is shown that the finest particle/smallest particle size will result in the best desalination performance, where 200 mesh particle size will result in the decrease of salinity from 34% to 4%. That is 88.23% decrease in salinity. Therefore, the using of candlenut shell-based activated carbon as the electrode in CDI is proven to be able to obtain good performance in seawater desalination.
The Implementation of Tri Dharma of Higher Education In Strengthening MSMEs Sector During The Covid-19 Pandemic
Authors: Nursita Lisa , Idris Ridwan
Published: January 2024

This study aims to investigate the contribution of the implementation of tri dharma of UIN Alauddin Makassar in the context of strengthening the MSMEs sector during the Covid-19 pandemic. The data analysis technique employed was a qualitative method using an analytical instrument of Likert scale, categorization with three criteria, tracing and analyzing documents of the implementation of researches and services carried out by UIN Alauddin Makassar. In this study, the sample was MSMEs in collaboration with UIN Alauddin Makassar. The research findings indicated that MSMEs were facing a decline in revenue and required support to adapt to the pandemic situations. Meanwhile, the form of empowering MSMEs through implementing research results and community services carried out by the academic communities of UIN Alauddin Makassar was still very few or in the adequate category. The implementation of tri dharma ended with the preparation of outputs, but the outcomes were still few. The implementation of the tri dharma of higher education, namely education, research, and community service, must develop MSMEs and be directed to be more responsive to the needs of contemporary society
The Effect Of Role-Playing Learning Model On The Speaking Skills Of Grade V Elementary School Students
Authors: Malinda Maulidya Vini , Mulyani Sri
Published: January 2024

This study aims to: 1) determine the effect of the role-playing learning model on the speaking skills of fifth grade students at SD Negeri 91 Singkawang; 2) knowing student responses in learning using the role-playing learning model for class VB SD Negeri 91 Singkawang. The research used was experimental research with a post test only control group design. The population in this study were fifth grade students at SD Negeri 91 Singkawang. The sample in this study were all fifth grade students at SD Negeri 91 Singkawang. The instruments in this study were speaking skill observation sheets and response questionnaires. Analysis of the first hypothesis data using t-test 2 samples and for the second hypothesis using descriptive statistics. The results showed that: 1) the role-playing learning model on students' speaking skills had an influence on Indonesian language subjects in class V at SD Negeri 91 Singkawang. and Ho is rejected; 2) positive student responses to the role-playing learning model as indicated by an average percentage of 97% in very good criteria. Based on the results of the study it was concluded that the role-playing learning model had an effect on Indonesian language learning because there was an expected increase in students' speaking skills
Integrating Culturally Responsive Teaching (CRT) and Pancasila Students’ Profile Strengthening Project to Teach Advertisement Text in Senior High School
Authors: Ihsani Muwafiqul , Prastikawati Entika Fani
Published: January 2024

On teaching advertisement text, the teacher found the opportunity to make students enthusiastic to learn advertisement text, namely by integrating it to Pancasila students’ profile strengthening project with the theme of entrepreneurship. This integrated educational approach is put into practice by pre-service English teacher of Teacher Professional Education program at Public Senior High School 14 Semarang on teaching advertisement text. The implementation of CRT optimized the theories of Gay (2018) and the strategy from Irizarry(2015). The researchers focused to map the local wisdom culture especially the traditional food of Central Java province, Indonesia. The aim of this study was to use the CRT approach to teach advertisement text by doing the collaboration with P5 project. In light of this, the qualitative descriptive technique was chosen for the research design. The populations of this study were 10th grade students of Public Senior High School 14 Semarang. The samples used in this study were 10th grade students of Public Senior High School 14 Semarang at X-9 class. The results of this research mentioned five stages namely preparing and conditioning the class, explaining the local food branding, presenting the draft of local food advertisement target, monitoring the progress, and performing the outcomes. This research also revealed that the integration of CRT in English subjects, especially advertisement text with Pancasila students’ profile strengthening project successfully encourage the cultural sensitivity, especially traditional food. The teacher favorably acts as a facilitator who knows and assesses the mapping of the students’ original culture.
Applying PhET Interactive Simulations Media With A Guided Investigation Approach to Improve Student’s Critical Thinking Skills
Authors: Sari Yunita , Firdaus M. Lutfi , Wardana Rendy Wikrama , Putra Syalendra
Published: January 2024

The purpose of this research is implementation PhET Interactive Simulations Media with a Guided Inquiry Approach to Improve Students' Critical Thinking Skills" based on the description provided above. Physics Educational Technology (PhET) simulations is the virtual laboratory makes use of practical simulation principles to carry out engaging learning. By using an inquiry-based learning approach, students are trained to formulate problems, generate hypotheses, conduct experiments, gather data, analyze data, write and describe theories, and honestly follow rules so that the actions of the offenders mirror those of scientists. This study method is quasi-experimental, because it uses a guided inquiry learning strategy to assess how critical thinking abilities are improved when learning the pH of acid and base solutions. The study's conclusion is combining PhET Interactive Simulations media with a guided inquiry approach, the average learning outcomes are higher than when using a conventional learning.
Leadership and Ability of School Principals to Utilize an Asset-Based Approach as Learning Capital for Learning Based on Student Needs Based on School Potential (Literatur Review)
Authors: Soedjono Soedjono , Prayito Muhammad
Published: January 2024

Educational transformation is a phenomenon that always occurs in the dynamics of educational development. This research aims to explore school strategies for overcoming obstacles to educational transformation in schools. The methods used were the critical method, dialectical method, and scholastic method. This research was included in library research. The author tried to find data, and theories related to the issues raised in various literature or references that the author found and then compared them using the method mentioned above. The research results showed that the leadership style and use of an asset-based community approach were prospective alternatives for overcoming obstacles, especially financial limitations that exist in schools. The distributed and learning leadership style was an alternative leadership style that was a solution because this style could change the mindset of the entire school community in overcoming the obstacles that the school had been experiencing. A community-based approach had a great opportunity to overcome financial constraints through the formation and empowerment of educational communities within the school environment.
Tari Kancah Di Nagari Cubadak, Tanah Datar, Sumatera Barat: Analisis Perubahan Tekstual Dan Signifikansinya Dalam Budaya
Authors: Maghfira Miftahul , Hardi Hardi , Yarlis Yarlis
Published: January 2024

The research titled "Kancah Dance in the Life of the Nagari Cubadak Lima Kaum Community, Tanah Datar Regency, West Sumatra Province: A Study of Textual Changes" aims to explore the forms of Kancah Dance in the life of the community in Nagari Cubadak Lima Kaum, Tanah Datar Regency, West Sumatra Province, with a focus on textual change analysis. The research method employed is qualitative and analytical descriptive. Data were obtained through literature reviews and field studies, involving observation and in-depth interviews with five informants. The study applies the theories of change and textual proposed by Sjafri Sairin and Y. Sumandiyo Hadi. The expected results will provide a deeper understanding of the evolution of Kancah Dance and changes in the textual context within the community. This research contributes to the performing arts literature and enriches the understanding of how traditional arts continue to evolve and adapt to changing times.
Drafting “Free and Voluntary People” in 1697 and the System of Military Recruitment in Russia on the Eve of the Northern War
Authors: Hatskevich М. V.
Published: January 2024

In the historiography of the military reforms during Peter I’s reign, the focus has primarily been on the 1699 mass recruitment of conscripts for life (datochnye lyudi), free people (vol’nye lyudi), and itinerants (gulyashchie lyudi), as well as on the recruitment duty imposed in 1705. However, to gain a better understanding of the specifics of the Russian army’s recruitment system prior to the Northern War, the earlier mobilization measures must be considered. This article discusses the course and results of the 1697 recruitment by analyzing the regiments of K. Rigeman and D. Maine. The Order-in-Charge Prikaz records are used to disclose the recruitment mechanisms and their progress in different administrative levels and territories. In addition, the Complete Collection of Laws of the Russian Empire is studied as the major regulatory document, and I. Zhelyabuzhsky’s notes and Patrick Gordon’s diary are examined as the primary sources. Detailed descriptions are provided of where soldiers were registered, what documents were required at different stages of recruitment, and how soldiers were transported to their duty stations. The recruitment rates in various cities are shown. The social consequences faced by conscripts of different origins are outlined. It is concluded that despite the difficulties and problems at certain stages, two new regiments were quickly equipped during the 1697 recruitment. The drafting of free people and itinerants led to serious conflicts, forcing the government to gradually curtail the recruitment. Overall, the practical steps taken during the 1697 recruitment proved to be effective and determined subsequent recruitment campaigns of the late 17th century.
Pendidikan Karakter Anak Usia Dini di Era New Normal: Strategi dan Program Kegiatan Pembiasaan Pembentukan Akhlak
Authors: Uswatun Hasanah
Published: January 2024

Penelitian ini bertujuan untuk mendeskripsikan pendidikan karakter di era new normal melalui strategi dan program kegiatan pembiasaan dalam membentuk akhlak anak usia dini. Penelitian ini termasuk ke dalam penelitian lapangan dengan menggunakan pendekatan metode kualitatif. Penelitian ini dilakukan di RA Muslimat NU Gumawang Kecamatan Wiradesa. Subjek primer dalam penelitian ini adalah guru dan empat wali murid. Pengumpulan data dilakukan dengan observasi, wawancara dan dokumentasi. Teknik analisis data dilakukan dengan pengumpulan data, kondensasi data, dan penyajian data. Hasil penelitian menunjukkan bahwa program kegiatan pembiasaan adalah (1) kegiatan upacara bendera yang dapat membentuk karakter cinta tanah air, (2) program pembiasaan salat Duha berjamaah, BTQ, dan tahfidzul Qur’an yang dapat membentuk karakter religius anak, dan (3) program pembiasaan senam dan kerja bakti setiap hari Jumat yang dapat membentuk karakter peduli pada lingkungan. Strategi pembelajaran dan pembiasaan yang dilakukan guru pada program kegiatan pembiasaan adalah dengan melibatkan langsung peserta didik dalam kegiatan tersebut, mendemonstrasikan dan mencontohkan setiap kegiatan pembiasaan itu berlangsung, dan melibatkan orang tua sebagai tindak lanjut dari nilai-nilai setiap kegiatan pembiasaan yang harus dibiasakan di rumah
Penerapan Alat Permainan Edukatif Puzzle Bergambar Untuk Meningkatkan Bahasa Pada Anak Usia 3-4 Tahun
Authors: Apriliani Dea Gumilar  , Juwita Rini  , Dimas Setiaji Prabowo
Published: January 2024

Tujuan penelitian ini (1) Untuk mengetahui penerapan alat permainan edukatif puzzel bergambar untuk meningkatkan bahasa pada anak usia 3-4 tahun di SPS Ar Rohmah Buaran Pekalongan. (2) Untuk mengetahui peningkatkan bahasa pada anak usia 3-4 tahun melalui penerapan alat permainan edukatif puzzel bergambar di SPS Ar Rohmah Buaran Pekalongan. Jenis penelitian yang digunakan dalam penelitian ini adalah Penelitian Tindakan Kelas. Teknik pengumpulan data dalam penelitian ini menggunakan teknik observasi, wawancara, dan dokumentasi. Dan metode analisa data yaitu analisis kuantitatif deskriptif untuk melihat peningkatan perkembangan bahasa anak usia 3-4 tahun di SPS Ar Rohmah Simbang Kulon Buaran Pekalongan. Hasil penelitian ini menunjukkan bahwa pada saat pra siklus kemampuan bahasa pada anak usia 3-4 tahun di SPS Ar Rohmah Buaran Pekalongan anak masih rendah yaitu 45% dengan kriteria cukup, Pada siklus I ada peningkatan yaitu 58.3% namu masih dalam kategori cukup, dan pada siklus II meningkat menjadi 80% dengan kategori sanagat baik. Masing-masing siklus menunjukkan peningkatan yang cukup baik dan sesuai dengan kriteria keberhasilan yang ditentukan yaitu 80%. Pada pra siklus sampai siklus I mengalami peningkatan 13.3% dan pada siklus I sampai siklus II mengalami peningkatan 21,7%.. dapat disimpulkan bahwa penerapan alat permainan edukatif puzzel bergambar dapat meningkatkan bahasa pada anak usia 3-4 tahun di SPS Ar Rohmah Buaran Pekalongan Tahun Ajaran 2021/2022.
Keterlibatan Orang Tua Dan Guru Terhadap Peningkatan Perkembangan Bahasa Melalui Pendekatan Whole Language Pada 3 Anak Usia 5- 6 Tahun Di TK Aba 03 Kraton Pekalongan
Authors: Mentari Romadhoni  , Diah Puspitaningrum
Published: January 2024

Pada hakikatnya orang tua merupakan pondasi utama dalam tumbuh kembang anak. Terkait akan perkembangan bahasa, bahasa yang diterima anak pertama kali tentu dari orangtuanya sejak ia masih dalam kandungan. Seiring mereka tumbuh dan berkembang guru disekolah menjadi penerus dalam pemberian stimulus yang baik untuk anak sejak dini, seperti halnya dalam penelitian ini yaitu dengan menggunakan suatu pendekatan whole language untuk meningkatkan perkembangan bahasa anak. Penelitian ini dilakukan bertujuan untuk melihat, mengetahui keterlibatan guru dan orangtua terhadap peningkatan perkembangan bahasa melalui pendekatan whole language pada 3 anak usia 5-6 tahun di TK Aba 03 Kraton Pekalongan. Penelitian ini menggunakan metode penelitian kualitatif yaitu penelitian yang bertujuan  mengkaji fenomena secara mendalam, dengan memakai jenis salah satu jenis penelitian kualitatif yaitu Penelitian lapangan ( Field Research).  Penelitian ini menghasilkan peningkatan perkembangan bahasa anak yang terjadi pada ketiga anak tersebut. Oleh sebab itu dapat disimpulkan bahwa dalam penelitian perkembangan bahasa anak di TK tersebut terlihat dan mengalami peningkatan dengan menerapkan pendekatan whole language dalam proses pembelajaran bahasa anak.
Pengembangan Alat Permainan Edukatif Smart Sexual Education (Smart Se) untuk Meningkatkan Pengetahuan Seksual Anak di Kelompok B TK Pertiwi Bojong Lor
Authors: Diah Ayu Safitri
Published: January 2024

Tujuan penelitian ini ialah (1) untuk mengetahui pengembangan alat permainan edukatif (SMART SE) untuk meningkatkan pengetahuan seksual anak usia dini di kelompok B TK Pertiwi Bojong Lor, (2) untuk mengetahui kelayakan alat permainan edukatif SMART SEuntuk meningkatkan pengetahuan seksual anak di kelompok B TK Pertiwi Bojong Lor. 

Penelitian ini menggunakan jenis penelitian pengembangan (R&D) mengusung proses pengembangan  Borg & Gall dengan subyek penelitian adalah Siswa Kelompok B TK Pertiwi Bojonglor sebanyak 15 anak. Pengumpulan data dilakukan dengan menggunakan angket, wawancara, observasi, dan dokumentasi. Teknik analisis data dilakukan dengan analisis kualitatif dan analisis deskriptif kuantitatif dalam proses pengembangan produk dan kelayakan produk yang dihasilkan.

Hasil penelitian uji kelayakan APE Smart Seberdasarkan penilaian ahli materi memperoleh presentase 95, 83% masuk kedalam kategori “sangat layak” dan penilaian ahli media memperoleh skor 46 dengan presentase 95, 83% masuk kedalam kategori “sangat layak”.  Pada uji pra sebelum menggunakan aplikasi Smart Sekepada subjek sebanyak 15 anak mendapatkan skor presentase 43,75 % masuk kedalam kategori BB (belum berkembang) dan MB (mulai berkembang). Adapun hasil uji coba lapangan terbatas mendapat presentase 62.50 %  kategorilayak dan uji coba lapangan luas mendapat skor presentase 82 % kategori sangat layak.  Berdasarkan hasil tersebut  disimpulkan alat permainan edukatif berbasis aplikasi yaitu smart sangat layak untuk meningkatkan pengetahuan Pendidikan seksual anak usia dini.
On Tempered (κ, ψ)-Hilfer Fractional Boundary Value Problems
Authors: Salim Abdelkrim , Lazreg Jamal Eddine , Benchohra Mouffak
Published: January 2024

Our research is primarily focused on applying the tempered (κ, ψ)-fractional operators to investigate the existence, uniqueness, and κ-Mittag-Leffler-Ulam-Hyers stability of a specific class of boundary value problems involving implicit nonlinear fractional differential equations and tempered (κ, ψ)-Hilfer fractional derivatives. To accomplish this, we make use of the fixed point theorem of Banach and a generalization of the well-known Gronwall inequality. Additionally, we provide illustrative examples to demonstrate the practical effectiveness of our main findings.
Holder Solvability of Quasi-Linear Parabolic Systems in the Divergent Form
Authors: Yaremenko Mykola
Published: January 2024

In this article, we consider a quasilinear parabolic system under fair general conditions with form-boundary conditions on the singular coefficients. We establish the requirements on the structural coefficients of the parabolic system under which the quasilinear system has the unique solution in the Holder functional space.
El cuidado y lo común: Reflexiones sobre el sostenimiento cooperativo de la vida desde y más allá de lo humano
Authors: Zambra Álvarez Antonia
Published: January 2024

A partir de una pregunta inicial sobre el sostenimiento cooperativo de la vida desde y más allá de lo humano, el presente artículo se propone movilizar dos conceptos que pueden resultar relevantes para reflexionar en torno a la existencia de entramados socio-materiales que, en su articulación colectiva, contribuyen a continuar, reparar y mejorar la vida de personas, grupos y ecosistemas. Con este propósito intento hacer dialogar la propuesta teórica sobre la ética del cuidado, entendida como una disposición y práctica concreta orientada a atender necesidades de cuerpos vulnerables del mundo humano y más allá de este, y la discusión renovada sobre lo común con un foco puesto en aquellas formas sociales compartidas orientadas a la reproducción de la vida. De esta conversación se constata que aún es necesario seguir construyendo puentes entre la idea de lo común, que con su mirada puesta en la reproducción social ha procurado entender la conformación del colectivo a partir de vastos conjuntos y procesos sociales; y la ética del cuidado, que más bien ha intentado reconocer tareas y actores concretos contribuyen a la reproducción de la vida. Este ejercicio reflexivo de situar en contextos relacionales concretos la noción sobre lo común a partir del cuidado, puede contribuir a enriquecer la idea del colectivo más allá de la gobernanza compartida centrada en la reproducción de los “bienes comunes”. En otras palabras, concebirlo como un problema político vinculado con la materialidad de los cuerpos, su vulnerabilidad y su aseguramiento. Dado que no se puede pensar el colectivo como algo distante respecto de la materialidad afectiva que somos con los demás y con las cosas, resulta relevante seguir haciéndose preguntas respecto de la manera como lo común garantiza la vida de los cuerpos, mientras que los cuerpos, en una relación de interdependencia, resguardan lo común.