bluuebunny/crossref_metadata_2025 huggingface dataset:
Kecenderungan Guru dalam Menerapkan Pendekatan Student Centre Learning dan Teacher Centre Learning dalam Pembelajaran
Authors: Firmansyah Asep , Jiwandono Nahnu Robid
Published: November 2023

AbstractAbstrak Curriculum changes are evidence that the education system in Indonesia continues to evolve according to the needs of the times. However, teachers as education implementers have not entirely adjusted their implementation in the field to the curriculum regulations that have been set. The curriculum used today demands a learning process that focuses on student activity and skills in learning or commonly referred to as the Student Center Learning (SCL) approach. However, there is still the implementation of the Teacher-Centered Learning (TCL) approach or teacher-centered learning which is no longer relevant to the current situation. The purpose of this study is to determine whether the approach used by teachers in the learning process, tends to the teacher (Teacher Center Learning) or to students (Student Center Learning (SCL). The method used in this study is a qualitative descriptive method. Based on the analysis of the data from observations, there are three teachers who are still using the Teacher Center Learning (TCL) approach, meanwhile, there are four teachers who have used the Student Center Learning (SCL) approach. Teacher Center Learning AbstrakPerubahan kurikulum menjadi bukti bahwa sistem pendidikan yang ada di Indonesia terus berkembang menyesuaikan kebutuhan zaman. Namun, guru sebagai pelaksana pendidikan belum seluruhnya menyesuaikan implementasi di lapangan dengan peraturan kurikulum yang sudah ditetapkan. Kurikulum yang digunakan dewasa ini menuntut proses pembelajaran yang memusatkan pada keaktifan dan keterampilan siswa dalam belajar atau biasa disebut dengan pendekatan Student Centre Learning (SCL). Namun masih ada implementasi pendekatan Teacher Centered Learning (TCL) atau pembelajaran yang berpusat pada guru yang sudah tidak relevan lagi dengan keadaan saat ini. Tujuan penelitian ini yaitu untuk mengetahui pendekatan yang digunakan guru dalam proses pembelajaran, cenderung pada guru (Teacher Centre Learning) atau pada siswa (Student Centre Learning (SCL). Metode yang digunakan dalam penelitian ini adalah metode deskriptif kualitatif. Berdasarkan analisis data hasil observasi, terdapat tiga orang guru yang masih menggunakan pendekatan Teacher Centre Learning (TCL). Sementara itu, guru yang sudah menggunakan pendekatan Student Centre Learning (SCL) terdapat empat orang. Jadi, dapat di sekolah menengah wilayah Cirebon Timur masih ada guru yang mengajar dengan menggunakan pendekatan Teacher Centre Learning.
Majas dalam Puisi Senja di Pelabuhan Kecil Karya Chairil Anwar
Authors: Sukron Sukron
Published: November 2023

AbstractThe problem that occurs in the field is that students' ability to analyze the elements of poetry is still low because students are not aware of the influence of figures of speech in poetry. In addition, the selection of teaching materials for the appreciation of literature is largely determined by the teacher's ability to analyze literary works. The general aim of this study is to find out the elements of the figurative language contained in Chairil Anwar's poem Senja di Pelabuhan Kecil as a means of enriching the intellectual insights of readers which can later be expressed in the form of appreciation of literary works and the creation of literary works. This research is qualitative, namely using descriptive-analytic research methods. The results of the study show that the use of a figure of speech has an important role because poetry is the embodiment of the poet's soul contained in the language medium. Even the figure of speech itself is often seen as a characteristic of a type of literature called poetry, although not all poetry features a figure of speech, in most of the poems, including the poem Senja di Pelabuhan Kecil, the use of a figure of speech is considered to be very supportive of poetic means and arrangement of meaning. The implications of this study refer to the possibility that the results of this study can be applied in the field. The study of the figurative language elements of Senja di Pelabuhan Kecil by Chairil Anwar can be used as teaching material for Literary Appreciation based on its relation to the criteria of teaching materials. AbstrakMasalah yang terjadi di lapangan adalah kemampuan siswa dalam menganalisis unsur-unsur puisi masih rendah karena siswa kurang menyadari pengaruh majas dalam puisi. Selain itu, pemilihan bahan ajar apresiasi sastra sangat ditentukan oleh kemampuan guru dalam menganalisis karya sastra. Tujuan umum penelitian ini  untuk mengetahui unsur majas yang terdapat dalam puisi Senja di Pelabuhan Kecil karya Chairil Anwar sebagai sarana memperkaya wawasan intelektual pembaca yang nantinya dapat dituangkan dalam bentuk apresiasi karya sastra maupun penciptaan karya sastra. Penelitan ini besrsifat kualitatif, yaitu menggunakan metode penelitian deskriptif analitik. Hasil penelitian menunjukkan penggunaan majas memiliki peranan yang cukup penting karena puisi itu merupakan perwujudan jiwa penyair yang tertuang dalam media bahasa. Bahkan majas sendiri sering dipandang sebagai ciri khas bagi jenis sastra yang disebut puisi, meskipun tidak semua puisi menampilkan majas, namun pada sebagian besar puisi termasuk puisi Senja di Pelabuhan Kecil ini, penggunaan majas dianggap sangat menunjang bagi sarana kepuitisan dan  susunan makna. Implikasi dari penelitian ini merujuk pada kemungkinan bahwa hasil penelitian ini dapat diterapkan di lapangan. Pengkajian terhadap unsur majas puisi Senja di Pelabuhan Kecil karya Chairil Anwar ini dapat dijadikan sebagai bahan ajar Apresiasi Sastra berdasarkan kaitannya dengan kriteria bahan ajar.
Realita Kontingensi Moral Anak dalam Cerpen “Pelajaran Mengarang” Karya Seno Gumira Ajidarma
Authors: Ulfa Mariam , Ratnasari Andaru
Published: November 2023

This study aims to describe the moral message in the short story "Composing Lessons" by Seno Gumiro Ajidarma. This qualitative research uses a mimetic approach. Data is collected through document analysis. Data validity through triangulation. The results of the research show that literary works can be media that can document the changes that occur in society. Literature is able to become an epic documentation medium to write down the realities that exist in society and its phenomena which are packaged in works that have aesthetic value. Literature as a product of the ever-changing social world can be used as a manifestation of the values and important events of its time. Literature is also seen as capable of containing moral messages that support world development. Literature can be a means of moral education because good literature can always influence and invite readers to uphold moral norms.Penelitian ini bertujuan untuk mendeskripsikan pesan moral pada cerita pendek Pelajaran Mengarang karya Seno Gumiro Ajidarma. Penelitian kualitatif ini menggunakan pendekatan mimetik. Data dikumpulkan melalui analisis dokumen. Keabsahan data melalui triangulasi. Hasil penelitian menunjukkan bahwa karya sastra dapat menjadi media yang dapat mendokumentasikan perubahan-perubahan yang terjadi dalam masyarakat. Sastra mampu menjadi media dokumentasi yang epic untuk menuliskan kenyataan-kenyataan yang ada dalam masyarakat beserta fenomena-fenomenanya yang dikemas dalam karya yang memiliki nilai estetika. Sastra sebagai produk dunia sosial yang seantiasa berubah-ubah mampu dipakai sebagai perwujudan nilai-nilai dan peristiwa-peristiwa penting zamannya. Sastra juga dipandang mampu memuat pesan-pesan moral yang mendukung perkembangan dunia. Sastra dapat menjadi sarana pendidikan moral karena sastra yang baik selalu bisa memengaruhi dan mengajak pembaca menjunjung norma-norma moral.
Penggunaan Media Interaktif Adobe Flash CS6 pada Pembelajaran Bahasa Indonesia
Authors: Wijaya Herman , Hindun Hindun
Published: November 2023

The use of interactive learning media is able to create new experiences for students in the learning process. Therefore, the selection of appropriate learning media will have a positive impact on students in the learning process. This study uses the Research and Development (RnD) method to assess the validity and effectiveness of using Adobe Flash CS6 interactive media in learning. The subjects of this research trial were class VII students of MTs Salafiyah Wiradesa, namely 10 students for small-scale trials. 20 experimental class students and 20 control class students on a large-scale test. The results of this study concluded that the use of Adobe Flash CS6 interactive media on procedural text material met the criteria of very feasible to use with a percentage score of 100% by material experts and 96.3% by media experts. The n-gain test result is 0.3508 with moderate criteria. Concluding that interactive media using Adobe Flash CS6 is effectively used and can improve student learning outcomes.Penggunaan media pembelajaran interaktif mampu menciptakan pengalaman baru siswa dalam proses pembelajaran. Sebab itu, pemilihan media pembelajaran yang tepat akan memberikan dampak positif bagi siswa pada proses pembelajaran. Penelitian ini menggunakan metode Research and Development (RnD) untuk menilai validitas dan efektivitas penggunaan media interaktif Adobe Flash CS6 dalam pembelajaran. Subjek uji coba penelitian ini adalah siswa kelas VII MTs Salafiyah Wiradesa yaitu 10 siswa untuk uji coba skala kecil. 20 siswa kelas eksperimen dan 20 siswa kelas kontrol pada uji skala besar. Hasil penelitian ini menyimpulkan bahwa penggunaan media interaktif Adobe Flash CS6 pada materi teks prosedur memenuhi kriteria sangat layak digunakan dengan persentase nilai 100% oleh ahli materi dan 96,3% oleh ahli media. Hasil uji n-gain 0,3508 dengan kriteria sedang. Menyimpulkan media interaktif menggunakan Adobe Flash CS6 efektif digunakan dan dapat meningkatkan hasil belajar siswa.
NILAI-NILAI PERILAKU TERHADAP SESAMA MANUSIA YANG TERCERMIN DALAM PETATAH-PETITIH DAYAK MAANYAN
Authors: Basori B , Herlinawati Lina , Rusnandar Nandang , Harsono T. Dibyo
Published: November 2023

Abstract: Dayak Ma'anyan culture (mindset, behavior patterns, and lifestyle) is reflected in the language used and the proverbs that appear in acts of communication. Proverbs have the power/power to educate, move the soul, shape attitudes, character and human character, to obtain what is revealed and radiated within oneself, and have the power as social control. The data for this study are utterances in Dayak contained in the texts of the Ma'anyan Dayak proverbs. The next analysis is the classification of data based on the form of structural aspects based on its constituent elements, the functional relationships between its constituent elements. Analysis of the proverbs in the Maanyan Dayak language contains advice, satire, praise, and diplomatic language which is often used in traditional ceremonies. The proverbs of the Dayak Ma'anyan in this study reveal many things about the behavior of the people. Among these are the behavior of the Dayak people towards the universe, towards their fellow human beings, and the attitudes and personalities of the people.
KAJIAN STRUKTURAL PUISI MANTRA JAMPE NYEURI BEUTEUNG DI SUKU SUNDA
Authors: Fadillah Noor , Amaliyah Fitri Nur , Rahmah Firda Aulia , Mulyaningsih Indrya
Published: November 2023

Abstract: This study aims to: (1) describe the physical structure of the mantra poem "Jampe Nyeuri Beuteung" in Sundanese culture, (2) describe the inner structure of the mantra poem "Jampe Nyeuri Beuteung" in Sundanese culture. The method of analyzing the research data is descriptive qualitative. The results show that in the Jampe Nyeuri Beuteung mantra poetry there is a physical and mental structure. The physical structure of the mantra includes word choice (diction), figurative language, imagery, rhyme, rhythm, typography. The inner structure of the mantra is the theme of healing, having a weak feeling due to pain, spoken in a tense tone, aiming to treat stomachaches, and the message contains that the person who casts the mantra hopes that he will be given a cure for illness. Poetry as learning material in Indonesian subjects can provide added value in the student learning process.
MANTRA PENGASIH MANDI ULAR CINTAMANI: KAJIAN STRUKTURAL, FUNGSI, DAN IMPLEMENTASINYA TERHADAP PEMBELAJARAN BAHASA INDONESIA
Authors: Syarifah Siti , Syifanaya Raissa , Fahira Dima Azharul , Mulyaningsih Indrya
Published: November 2023

Abstract: This study aims to describe or describe the structure, function, and meaning of the self-compassion mantra, namely the mantra "Mandi Ular Cintamani". The research method used is descriptive method in the form of qualitative, by applying a structural approach. Data collection tools used are listening, reading, and note taking techniques. The validity technique used is triangulation. The data analysis used in this study is the data analysis technique of Miles and Huberman, which contains four components of the data analysis process, including the process of collecting data, reducing data, presenting data, and drawing conclusions. Judging from the results of data analysis, the structure of the spell was found, including: title element, opening element, intention element, suggestion element, purpose element, and closing element. Then, this mantra serves to conquer evil or evil things, fill supernatural powers, a medium of communication with God, amorous charms, and to shackle the human and jinn spirits. Meanwhile, the mantra cintamani snake bath has a figurative or connotative meaning. This research can be applied or implemented in junior high school grade VII odd semester, namely Basic Competency 3.14 and 4.14 about folk poetry.
MEKANISME PRAGMATIK DALAM PENCIPTAAN HUMOR; ANALISIS TERHADAP WACANA HUMOR SUNDA
Authors: Kurniati Ai
Published: November 2023

Abstract: Humor knows no social class and can come from various aspects of life. Humor is a way of giving birth to a thought, either in words (verbally) or in another way that describes an invitation that creates sympathy and entertainment. The data studied in this study came from the written variety of Sundanese. The data selected in this study are limited, namely verbal humor discourse, in terms of presentation it is written humor discourse, and in terms of topic it is a type of social humor. The data were taken from Sundanese humorous discourse, namely the book Kumpulan Guguyon Sabulangbentor 1–7 by Taufik Faturohman (2007). There are various violations of pragmatic principles, namely the principle of cooperation in the social humor data in question, including violations of the maxim of quantity, maxim of quality, maxim of relevance, and maxim of manner. Violation of the cooperative principle is an attempt by the creator of humor to bring about a funny effect.
Analisis Kesalahan Ejaan Bahasa Indonesia pada Berita di Portal Berita Online Tribun-Timur.com (Tribun Sidrap)
Authors: Hatimah Huznul , Saaifullah Saifullah , Kasman Rosmini
Published: November 2023

The aim of this research is to describe Indonesian spelling errors in news on the online news portal Tribun-Timur.com. This research uses a descriptive qualitative approach. This research focuses on spelling errors, namely the use of letters, writing words, and the use of punctuation marks. The data in the research are words or sentences that contain spelling errors. The data source in this research is news on the online news portal Tribun-Timur.com (Tribun Sidrap) January 2023 edition. The data collection techniques used in this research are reading techniques, note-taking techniques and documentation techniques. The data analysis techniques used in this research are data collection, data reduction, data presentation, and drawing conclusions.From the research results, it was found that there were 1 errors in using capital letters, 9 errors in using italics, 4 errors in writing basic words, 2 errors in writing affix words (prefixes), 4 errors in writing combinations of words, 2 errors in writing combinations of words, 2 errors in writing prepositions. , 3 errors in writing abbreviations and acronyms, 2 errors in writing numbers and numbers, and 12 errors in using commas.
ANÁLISE E DIAGNÓSTICO PARA O USO DA CRIATIVIDADE COMO FERRAMENTA ESTRATÉGICA DA GESTÃO EM EMPRESAS PRESTADORAS DE SERVIÇO
Authors: Moreira Barros Hildenê
Published: November 2023

Este artigo explora a aplicabilidade de ferramentas de criatividade no âmbito da gestão estratégica em empresas de serviços em Fortaleza - Ceará. Com base em técnicas consolidadas como Brainstorming, Design Thinking, Pensamento Lateral, Gamificação e Mapas Mentais, a pesquisa analisa como essas metodologias fomentam a inovação e a resolução de problemas. O estudo se fundamenta em uma abordagem metodológica mista, utilizando questionários para colher dados qualitativos e quantitativos junto a gestores de empresas prestadoras de serviços. Os resultados, obtidos de uma amostra de 45 empresas, revelam que, embora a maioria detecte a importância da criatividade como ferramenta estratégica, sua aplicação prática é inconsistente. Surpreendentemente, um número significativo de empresas ainda não faz uso eficaz dessas técnicas. O estudo aponta para uma conscientização crescente sobre o valor da criatividade na gestão estratégica, mas também destaca uma lacuna entre o reconhecimento de sua importância e a implementação eficaz nas práticas empresariais.
Influence of soot aerosol properties on the counting efficiency of PN-PTI instruments
Authors: Hammer Tobias , Roos Diana , Giechaskiel Barouch , Melas Anastasios , Vasilatou Konstantina
Published: November 2023

Abstract. In this work, we investigated the influence of different types of soot aerosol on the counting efficiency (CE) of instruments employed for the periodic technical inspection (PTI) of diesel vehicles. Such instruments report particle number (PN) concentration. Combustion aerosols were generated by a prototype bigCAST, a miniCAST 5201 BC, a miniCAST 6204 C and a miniature inverted soot generator (MISG). For comparison purposes, diesel soot was generated by a Euro 5b diesel test vehicle with by-passed diesel particulate filter (DPF). The size-dependent counting efficiency profile of six PN-PTI instruments was determined with each one of the aforementioned test aerosols. The results showed that the type of soot aerosol affected the response of the PN-PTI sensors in an individualised manner. Consequently, it was difficult to identify trends and draw conclusive results about which laboratory-generated soot is the best proxy for diesel soot. Deviations in the counting efficiency remained typically within 0.25 units when using laboratory-generated soot compared to Euro 5b diesel soot of similar mobility diameter (~50–60 nm). Soot with a mobility diameter of ~100 nm generated by the MISG, the lowest size we could achieve, resulted in similar counting efficiencies as that generated by the different CAST generators for most of the PN-PTI instruments, showing that MISG may be a satisfactory – and affordable- option for PN-PTI verification.
Model-based evaluation of cloud geometry and droplet size retrievals from 2-D polarized measurements of specMACS
Authors: Volkmer Lea , Pörtge Veronika , Jakub Fabian , Mayer Bernhard
Published: November 2023

Abstract. Cloud radiative properties play a significant role in radiation and energy budgets and are influenced by both the cloud top height and particle size distribution. Both cloud top heights and particle size distributions can be derived from two-dimensional intensity and polarization measurements by the airborne spectrometer of the Munich Aerosol Cloud Scanner (specMACS). The cloud top heights are determined using a stereographic method (Kölling et al., 2019) and the particle size distributions are derived in terms of the cloud effective radius and the effective variance from multidirectional polarized measurements of the cloudbow (Pörtge et al., 2023). In this study, the two methods are validated using realistic 3-D radiative transfer simulations of specMACS measurements of a synthetic field of shallow cumulus clouds to ensure the methods’ accuracy and to determine possible error sources. The simulations are performed with the 3-D Monte Carlo radiative transport model MYSTIC (Mayer, 2009) using cloud data from highly resolved LES simulations. Both retrieval methods are applied to the simulated data and compared to the respective properties of the underlying cloud field from the LES simulations. Moreover, the influence of the cloud development on both methods is evaluated by applying the algorithms to idealized simulated data where the clouds did not change during the simulated overflight of one minute over the cloud field. For the cloud top height retrieval an absolute mean difference of less than 70 m with a standard deviation of about 130 m compared to the expected heights from the model is found. The elimination of the cloud development as a possible error source results in mean differences of (46 ± 140) m. For the effective radius, an absolute average difference of about (−0.2 ± 1.30) µm from the expected effective radius from the LES model input is derived for the realistic simulation and (−0.03 ± 1.27) µm for the simulation without cloud development. The difference between the effective variance derived from the cloudbow retrieval and the expected effective variance is (0.02 ± 0.05) for both simulations.
Poro-perm relations of Mesozoic carbonates and fault breccia, Araxos Promontory, NW Greece
Authors: Vinciguerra Sergio C. , Vagnon Federico , Bottero Irene , Fortin Jerome , Petrullo Angela V. , Spanos Dimitrios , Pagoulatos Aristotelis , Agosta Fabrizio
Published: November 2023

Abstract. Aiming at assessing the porosity and permeability properties, we present the results of microstructural and laboratory measurements of density, porosity, VP, VS, and electrical resistivity performed in dry and in saturated conditions on 54 blocks of Mesozoic carbonate host rocks and fault breccias. Host rocks consist of carbonate mudstones, wackestones, packstones, and sedimentary breccias pertaining to the Senonian and Vigla formations. These rocks show average density values, low values of porosity, and medium-to-high P- and S-wave velocities. Fault breccias derive from high-angle extensional and strike-slip fault zones, and are characterized by a wider range of density, porosity values up to 5–10 times higher than host rock, and low ultrasonic velocities. Independently on lithology, the carbonate host rocks might include vugs due to selective dissolution. Differently, the fault breccia samples include microfractures. A slight textural anisotropy is documented in the carbonate host rocks, whereas a higher degree of anisotropy characterizes the fault breccias. Selected samples were also tested in pressure vessels with confining pressure up to 80 MPa, showing that transport properties along microcracks in fault breccias can significantly increase with increasing depth. In order to assess rock permeability and porosity-permeability relations, three different protocols are employed. Two of them are based on the Effective Medium Theory, so that permeability is computed by inverting ultrasonic measurements and assuming an array of penny-shaped cracks embedded in an impermeable host matrix. Accordingly, the aspect ratio and crack width are obtained by the seismic measurements. Two end terms have been modelled by assuming all cracks isolated, and unconnected or all cracks connected into the network. Application of these two protocols shows a systematic variation of permeability with porosity, whereas the results of the third one, based on the digital image analysis outcomes, do not exhibit systematic variation. We interpret this behavior as due to the not-selective dissolution of the outcropping carbonates causing a wide range of measured fracture aperture values.
Sea ice transport and replenishment across and within the Canadian Arctic Archipelago: 2016–2022
Authors: Howell Stephen E. L. , Babb David G. , Landy Jack C. , Glissenaar Isolde A. , McNeil Kaitlin , Montpetit Benoit , Brady Mike
Published: November 2023

Abstract. The Canadian Arctic Archipelago (CAA) serves as both a source and sink for sea ice from the Arctic Ocean, while also exporting sea ice into Baffin Bay. We use observations from Sentinel-1, RADARSAT-2, the RADARSAT Constellation Mission (RCM), and CryoSat-2 together with the Canadian Ice Service ice charts to quantify sea ice transport and replenishment across and within the CAA from 2016 to 2022. We also provide the first estimates of the ice area and volume flux within the CAA from the Queen Elizabeth Islands to the Parry Channel which spans the central region of the Northwest Passage shipping route. Results indicate that the CAA primarily exports ice to the Arctic Ocean and Baffin Bay with an average annual (October to September) ice area flux of 134±72x103 km2 and a volume flux of 40±74 km3. The CAA contributes a larger area but smaller volume of ice downstream to the North Atlantic than what is delivered via Nares Strait. The average annual ice area flux from the Queen Elizabeth Islands to the Parry Channel was 27±10x103 km2 and the volume flux was 34±12 km3, with a majority occurring through Byam Martin Channel which is directly above the central region of Northwest Passage. Over our study period, annual multi-year ice (MYI) replenishment within the CAA was resilient with an average of 16±49x103 km2 imported from the Arctic Ocean, and an average of 56±36x103 km2 of first-year ice (FYI) retained following the melt season. The considerable ice flux to the Parry Channel together with sustained MYI replenishment emphasizes the continued risk that sea ice poses to practical utilization of key shipping routes in the CAA, including the Northwest Passage.
Calibration of short-term sea ice concentration forecasts using deep learning
Authors: Palerme Cyril , Lavergne Thomas , Rusin Jozef , Melsom Arne , Brajard Julien , Kvanum Are Frode , Macdonald Sørensen Atle , Bertino Laurent , Müller Malte
Published: November 2023

Abstract. Reliable short-term sea ice forecasts are needed to support maritime operations in polar regions. While sea ice forecasts produced by physical-based models still have limited accuracy, statistical post-processing techniques (often called calibration) can be applied to reduce forecast errors. In this study, post-processing methods based on supervised machine learning have been developed for improving the skill of sea ice concentration forecasts from the TOPAZ4 prediction system for lead times from 1 to 10 days. The deep learning models use predictors from TOPAZ4 sea ice forecasts, weather forecasts, and sea ice concentration observations. On average, the forecasts from the deep learning models have a root mean square error 41 % lower than TOPAZ4 forecasts, and 29 % lower than forecasts based on persistence of the sea ice concentration observations. They also significantly improve the forecasts for the location of the ice edges, with similar improvements as for the root mean square error. Furthermore, the impact of different type of predictors (observations, sea ice and weather forecasts) on the predictions has been evaluated. Sea ice observations are the most important type of predictors, and the weather forecasts have a much stronger impact on the predictions than sea ice forecasts.
Assessing transient changes in the ocean carbon cycle during the last deglaciation through carbon isotope modeling
Authors: Kobayashi Hidetaka , Oka Akira , Obase Takashi , Abe-Ouchi Ayako
Published: November 2023

Abstract. We conducted a transient numerical experiment on the ocean carbon cycle during the last deglaciation. We used a three-dimensional ocean field from a transient climate model MIROC4m simulation of the last deglaciation as input to an ocean biogeochemical model, which allowed us to evaluate the effects of the gradual warming and the abrupt climate changes associated with the Atlantic Meridional Overturning Circulation during the last deglaciation. During Heinrich Stadial 1 (HS1), the atmospheric partial pressure of carbon dioxide (pCO2) increased as a result of rising sea surface temperature. Subsequently, during the Bølling–Allerød period, characterized by a rapid strengthening of the Atlantic Meridional Overturning Circulation (AMOC), atmospheric pCO2 showed a decreasing trend. Our decomposition analysis indicates that the declining atmospheric pCO2 in response to the enhanced AMOC during the BA period were primarily driven by an increase in ocean surface alkalinity, although this effect was partially offset by changes in sea surface temperature. Meantime, we found that our model generally underestimated atmospheric pCO2 changes compared to the ice core data. To understand this, we conducted an analysis of ocean circulation and water masses using radiocarbon and stable carbon isotope signatures (Δ14C and δ13C). We found that the overall changes in the deep water Δ14C in response to the AMOC change are quantitatively consistent with the sediment core data. However, the model underestimates the increased ventilation in the deep ocean and the reduced efficiency of biological carbon export in the Southern Ocean during mid-HS1 compared to estimates derived from sediment core data. In addition, the model underestimates the active ventilation in the North Pacific Intermediate Water during mid-HS1, as suggested by sediment core data. These underestimations in the activation of the deep ocean circulation and the limitation of biological productivity could be the primary reasons why our model exhibits smaller atmospheric pCO2 changes than ice core data. Our decomposition analysis, which estimates the quantitative contribution to the oceanic pCO2, suggests that changes in alkalinity have played a central role in driving variations and trends in atmospheric pCO2 as the deep ocean circulation changes. This finding may provide valuable insights into the model-dependent response of the ocean carbon cycle to changes in the AMOC, as several previous studies have emphasized the importance of the AMOC in influencing changes in atmospheric pCO2, but the magnitude and direction of these changes have varied widely between studies.
Development of a plant carbon-nitrogen interface coupling framework in a coupled biophysical-ecosystem-biogeochemical model (SSiB5/Triffid/DayCent-SOM v1.0): Its parameterization, implementation, and evaluation
Authors: Xiang Zheng , Xue Yongkang , Guo Weidong , Hartman Melannie D. , Liu Ye , Parton William J.
Published: November 2023

Abstract. Plant and microbial nitrogen (N) dynamics and N availability regulate the photosynthetic capacity and capture, allocation, and turnover of carbon (C) in terrestrial ecosystems. Studies have shown that a wide divergence in representations of N dynamics in land surface models leads to large uncertainty in the biogeochemical cycle of the terrestrial ecosystems and then in climate simulations as well as the projections of future trajectories. In this study, a plant C-N interface coupling framework is developed and implemented in a coupled biophysical-ecosystem-biogeochemical model (SSiB5/TRIFFID/ DayCent-SOM v1.0). The main concept and structure of this plant C-N framework and its coupling strategy are presented. This framework takes more plant N-related metabolism processes into account. For instance, plant resistance and self-adjustment is represented by a dynamic C/N ratio for each plant functional type (PFT). Furthermore, when available N is less than plant N demand, plant growth is restricted by a lower maximum carboxylation capacity of Rubisco (Vmax) level, reducing gross primary productivity (GPP). In addition, a module for plant respiration rates is introduced by adjusting the respiration with different rates at different plant components for the same N concentration. Since insufficient N can potentially give rise to lags on plant phenology, phenology scheme is also adjusted with a lag factor related to N processes. All these considerations ensure a more comprehensive incorporation of N regulations to plant growth and C cycling. This new approach has been tested systematically to assess the effects of this coupling framework and N limitation on the terrestrial carbon cycle. Long term measurements from both flux tower sites with different PFTs and global satellite-derived products are employed as references to assess these effects. The results show a general improvement with the new plant C-N coupling framework, with more consistent emergent properties, such as GPP and leaf area index (LAI), compared to observations. The main improvements occur in tropical Africa and boreal regions, accompanied by a decrease of the bias in global GPP and LAI by 16.3 % and 27.1 %, respectively.
Negligible Temperature Dependence of the Ozone-Iodide Reaction and Implications for Oceanic Emissions of Iodine
Authors: Brown Lucy V. , Pound Ryan  J. , Ives Lyndsay S. , Jones Matthew R. , Andrews Stephen J. , Carpenter Lucy J.
Published: November 2023

Abstract. The reaction between ozone and iodide is one of the main drivers of tropospheric ozone deposition to the ocean, due to the ubiquitous presence of iodide in the ocean surface and its rapid reaction with ozone. Despite the importance of this sea surface reaction for tropospheric ozone deposition, and also as the major source of atmospheric iodine, there is uncertainty in its rate and dependence on aqueous phase temperature. In this work, the kinetics of the heterogeneous second order reaction between ozone and iodide were investigated using conditions applicable to coupled ocean-atmosphere systems (1 × 10−7 – 1 × 10−5 M [iodide], 40 ppb ozone, 288 – 303 K, 15.0 psi). The Arrhenius parameters determined of A = 1.0 ± 4.6 ×1011 M−1 s−1 and Ea = 8.5 ± 10.9 kJ mol−1 show that the reaction has a negligible positive temperature dependence, which could be weakly negative within errors. This is in contrast to a previous study that found a strong positive activation energy and a pre-exponential factor many orders of magnitude greater than determined here. The re-measured kinetics of ozone and iodide were used to constrain a state-of-the-art sea surface microlayer (SML) model. The model replicated results from a previous laboratory study of the temperature dependence of hypoiodous acid (HOI) and molecular iodine (I2) emissions from an ozoneoxidised iodide solution. This work has significance for global modelling of dry deposition of ozone to the ocean and the subsequent emissions of iodine-containing species, thus improving understanding of the feedbacks between natural halogens, air quality, and climate change.
On the use of convolutional deep learning to predict shoreline change
Authors: Gomez-de la Peña Eduardo , Coco Giovanni , Whittaker Colin , Montaño Jennifer
Published: November 2023

Abstract. The process of shoreline change is inherently complex, and reliable predictions of shoreline position remain a key challenge in coastal research. Predicting shoreline evolution could potentially benefit from deep learning (DL), which is a recently developed and widely successful data-driven methodology. However, so far its implementation for shoreline time series data has been limited. The aim of this contribution is to investigate the potential of DL algorithms to predict interannual shoreline position derived from camera system observations at a New Zealand study site. We investigate the application of convolutional neural networks (CNNs) and hybrid CNN-LSTM (Long Short-Term Memory) networks. We compare our results with two established models: a shoreline equilibrium model and a model that addresses timescales in shoreline drivers. Using a systematic search and different measures of fitness, we found DL models that outperformed the reference models when simulating the variability and distribution of the observations. Overall, these results indicate that DL models have potential to improve accuracy and reliability over current models.
Wet-chemical synthesis of two-dimensional metal oxide-based nanoarchitectures for electrochemical energy conversion
Authors:   , Kandambige Hashara
Published: November 2023

The clean and green hydrogen fuel has gained attention recently due to the gradual transition to sustainable new energy sources. This project was on developing bifunctional electrocatalysts to catalyse the overall water splitting reaction as one of promising reactions in hydrogen industries. Three different electrocatalysts were investigated, metal oxide supporter incorporated with noble-metal and found the best geometry which facilitates the catalytic activity. Hence, it is crucial to achieve the good matching between the noble-metal particles and the metal oxide supporter, and the selection of the matching counterparts is a prerequisite for generating particle-support interactions.
TEXT Reviews October 2023
Authors: Vicars James , Walker Amelia , Green Stephanie , Finlay Sophie , Seminara Michele , Jeffery Ella , Scully Paul , Costello Moya
Published: November 2023

James Vicars reviews Antonia Pont’s A Philosophy of Practising; Amelia Walker reviews Owen Bullock’s Pancakes for Neptune and Timothy Mathews’s There and Not Here; Stephanie Green reviews Rosanna E. Licari’s Earlier; Sophie Finlay reviews Willo Drummond’s Moon Wrasse; Michel Seminara reviews Richard James Allen’s Text Messages from the Universe; Ella Jeffery reviews Rose Lucas’s Increments of the Everyday; Paul Scully reviews Les Wicks’s Time Taken: New & Selected; and Moya Costella reviews an edited collection by HK Hummel and Stephanie Lenox, Short-form Creative Writing: A Writer’s Guide and Anthology.
Science fiction for hire? Notes towards an emerging practice of creative futurism
Authors: Marshall Helen , Jennings Kathleen , Anderton Joanne
Published: November 2023

This article introduces the term creative futurism to distinguish a type of speculative writing from traditional creative writing practices, specifically those of science fiction. Creative futurism is not a clearly defined field or method of practice but rather a loose array of approaches, examples and contexts, often involving collaborations between writers and stakeholders from other fields. We define it as work which is futures-oriented, uses elements of the traditional creative writing skillset, but is constrained by an additional set of parameters (their purpose, context and requirements). To support this definition, science fiction author Joanne Anderton discusses her experience writing creative, near-future scenarios about the deployment of drones for Trusted Autonomous Systems (a kind of creative futurism in practice). She outlines how she and her stakeholders conceptualised the writing and how she applied traditional creative writing skills within this context. Building upon this, author and critic Kathleen Jennings identifies aesthetic features of traditionally published examples of creative futurism: its heightened focus on technology, its realist-rationalist tone, and the resulting subordination of other aspects of craft such as characterisation. We conclude by discussing aspects of writing practice that might be applied in the future to energise this new form of writing.
The screenwriting canon and the industrial hidden curriculum: A case for educational activism
Authors: O’Meara Radha , Are Kay , Taylor Stayci , Moore Cath
Published: November 2023

This article identifies a cohort of screenplays and screenwriters recurrent on university screenwriting reading lists – a “screenwriting canon” –dominated by hegemonic identities. We identify some reasons for the perpetuation of this canon and its implications and limitations. We are especially concerned by the “hidden curriculum” within tertiary screenwriting courses and seek to expose the industry biases that shape its content and distribution. We find that the screenwriting canon, as distinct from other modes of creative writing and media practice, is shaped by a specific set of industrial values originating in Hollywood, which are expressed through regimes of access to certain texts and not others. These effectively determine what is allowed to count as “good” screenwriting. We argue that if the reading, analysis, discussion, performance and rewriting of screenplays is to be a useful tool for students then access to a greater diversity of screenplays is sorely needed. As educators, it is our responsibility to interrogate and critique the values of the screen industry rather than reproduce them. We make a case for accessing a wider range of screenplays and for introducing students to industry in a way that emphasises “work-ready” values, such as analysing power relations and ethical representation.
Subverting Trauma: Evidencing a need for trauma-informed principles in editing practice
Authors: Cripps Camilla
Published: November 2023

Trauma-informed practice is a strengths-based framework that guides the service provisions of the Australian healthcare and education sectors. Based on Mental Health Australia’s (Kezelman, 2014) definition of trauma-informed care, the principles underpinning a trauma-informed approach to practice include safety, trustworthiness, opportunity for choice, collaboration, empowerment and respect for diversity. While there is significant research on trauma-informed care and trauma-informed pedagogy in both national and international contexts, there is a dearth of literature on trauma-informed editing practice. Given that writing itself is a vehicle for processing and sharing traumatic experience, the lack of directives around editing potentially traumatic content and working with authors who have histories of trauma is concerning, with risks of harm to both the author and editor if adequate provisions are not in place. This qualitative study reviews existing trauma-informed frameworks and conducts a field survey of practising editors who self-identify as working, or having worked, with traumatic material or trauma survivors. The use of trauma-informed tools in a creative industry necessitates a cultural and philosophical shift and the findings from this research corroborate the need for both formalised guidelines, and for future editors to be explicitly educated in these practices.
Mosè redivivo. Michelangelo e la Tomba di Giulio II
Authors: Ruffini Marco
Published: November 2023

Studi recenti hanno permesso di rivedere la storia della Tomba di Giulio II come un’elaborazione parallela di idee diverse, anche contrastanti tra loro. Questo saggio cerca di dimostrare come la centralità della figura del Mosè, evidente nella soluzione finale di San Pietro in Vincoli, sia un elemento già considerato da Michelangelo, seppur in forma diversa, nel primo progetto dell’opera concepito quarant’anni prima. Si cerca inoltre di ricondurre questa idea mosaica della tomba al contesto di Giulio II e ai rapporti tra Michelangelo e Machiavelli documentati nel 1506. Il saggio propone anche un ritorno alla tradizionale datazione della statua al 1514-1516, in contrasto con le recenti proposte di datare il Mosè molto più tardi, al 1532 o addirittura al 1542. Infine, interpreta questa idea mosaica della tomba, che celebra il papa defunto come un Mosè risorto, come un meta-soggetto, metaforico dello straordinario naturalismo di Michelangelo.
Moses As Figure of the Pope
Authors: Lettieri Gaetano
Published: November 2023

The appropriation the Roman Popes made of the theological-political figure of Moses is a powerful and pervasive dispositive, the correct reading of which is essential in determining the actual historical and ideological context of Machiavelli’s Prince. The essay examines the figure of Moses in key points of the treatise, decripting Machiavelli’s ambiguous, secularizing and courtly intentions.
Eğitim Yönetimi Planlamasında İnsan Kaynakları İhtiyacının Belirlenmesi Sürecinin İncelenmesi
Authors: TÜRKER Hüseyin
Published: November 2023

Abstract Human resources management is a set of activities designed to increase the effectiveness of employees in an organization. In other words, it is the unit responsible for organizing and conducting activities that will mobilize human resources in the organization in the most effective way to achieve corporate goals. It is also possible to define human resources management as the management of all activities performed in order to acquire, develop, motivate and retain a high-performing workforce within an organization. Human resources management refers to the progress towards corporate excellence by integrating the growth and development goals of employees with organizational goals. Training is one of the many human resource management practices that can be used to increase the competitiveness of an organization, such as job design, personnel selection, recruitment and placement, rewarding, performance evaluation, and industrial relations. Education plays a key role in organizations, providing competitiveness and effectiveness. Competitiveness corresponds to the organization's ability to gain and maintain Sunday share in the industry, educational practices help it gain a competitive advantage over other competitors. Training applications help to serve the customers of the organization by providing knowledge and skills for their success, as well as motivating human resources to stay in the organization and provide good service. One of the most important tasks of human resources management is to ensure the recruitment of employees with self-improvement habits and to create appropriate environments for existing employees to improve themselves. Regardless of the sector, position and job description, the discipline of self-improvement will ensure that the employee is always one step ahead. Therefore, training for this is very important. The selection of people with knowledge characters who are open to development and the implementation of educational programs in this direction are among the tasks of the educational administration. Key Words: Education Management, Planning, Human Resources, Manpower
Case Study of Intervention using Mint Leaf Aroma Therapy in Bronchial Asthma Patients
Authors: Hamdani Dadi , Roslianti Elis , Fitriani Ade , Andriansyah Dhani
Published: November 2023

Objective: This case study was conducted to present interventions and to see the effectiveness of using mint leaf aromatherapy interventions in improving ineffective breathing problems in clients with bronchial asthma.
Method: The research design used was a descriptive method with a case study approach, which included an intensive study of one unit of asthma cases with ineffective breathing patterns. Enforcement of nursing diagnoses refers to the Indonesian Nursing Diagnosis Standards (IDHS). Indonesian Nursing Intervention Standards (SIKI) and Indonesian Nursing Outcomes Standards (SLKI) The focus of the intervention in this case study was giving mint leaf aromatherapy, which was carried out for 3 days in the emergency room at the Banjar City Public Hospital. Nursing evaluations are documented using the SOAPIER method.
Result: Based on the results of the study conducted on Mr. S on May 28, 2023, it was found that Mr. S was 48 years old with a medical diagnosis of bronchial asthma with a nursing problem, namely an ineffective breathing pattern associated with difficulty breathing (D.0005). After the act of giving aromatherapy for 3 days to the patient, which aims to reduce shortness of breath by widening the airways and thinning the phlegm, The results obtained in the Tn.S. patient said that it was better than before; there was no coughing up phlegm, no wheezing breath sounds, BP: 140/110 MmHg, pulse: 90x/minute, temperature: 36.5°C, RR: 23x/minute, and SpO: 99%.
Conclusion: The mint leaf aromatherapy intervention has proven to be useful for increasing respiration and spo within normal limits, The benefits of this therapy will be maximized if it is carried out periodically and gradually
Editorial - What makes Education Ouverte et Libre – Open Education a different journal?
Authors: Class Barbara
Published: November 2023

EOL-OE has the ambition to turn the talk and the medium into action, using Openness to renovate education and research in education.