bluuebunny/crossref_metadata_2025 huggingface dataset:
„O generație de susceptibili”: Emil Ivănescu, Dinu Pillat, Alexandru Vona
Authors: Stroescu Diana
Published: August 2023

The study analyzes the work of three authors which were not duly integrated into the literary canon: Emil Ivănescu, Dinu Pillat and Alexandru Vona. Even if their names are lesser known within the history of Romanian literature, the article remarks that the exceptional historical circumstances of the war generation they belonged to influenced in a peculiar manner the configuration of the texts. Thus, their literary creations gave us a particular idea about the ways in which Romanian modernism was both generated and canonically validated.
A Failed National Play? Lucian Blaga’s Zamolxis and the “Romanian Soul”
Authors: Țion Lucian
Published: August 2023

National theatre was at the forefront of nation-building efforts in Europe at the end of the 19th century. New nations instrumentalized traditional motifs such as legends, myths of origin, and fairytales for their alleged part in shaping “national character.” In this paper I analyze how Lucian Blaga, an iconic playwright and philosopher of romantic-nationalist inspiration, used folklore in Zamolxis, Pagan Mystery (1921) in Romania to mythify the national self-image. Employing a deconstructionist, postcolonial reading of the play, I analyze the use of myth and its role in the construction of the national imaginary. I also situate this process in the geopolitical context of the late 19th and early 20th century Eastern Europe, a place in which several newly created nation-states instrumentalized culture to compete with one another for the legitimization of both territorial claims and political supremacy.
Turnura Practică a Filosofiei ca Medicină a Sufletului. Maladiile între Filosofia Stoică și Psihiatria Contemporană
Authors: Bârzu Ștefan
Published: August 2023

There is a long and rich dialogue between the ancient therapeutic practices of the Stoics and contemporary psychotherapeutic fields such as CBT (Cognitive Behavioral Therapy) and DBT (Dialectical Behavior Therapy). Nevertheless, little attention is being given to the pragmatic premises that link the curative operations and the operated world-view of these schools of thought. In this sense, my paper represents and attempt at shedding light on the methodology that grounds this very dialogue in the first place – that being an purely instrumentalist methodology.
EVALUASI PENERAPAN SISTEM INFORMASI MANAJEMEN DI LPK ALFA PRIMA MENGGUNAKAN FRAMEWORK COBIT 5
Authors: Trisna Hady Permana S Putu
Published: August 2023

Penelitian ini bertujuan untuk mengevaluasi kinerja penggunaan sistem informasi manajemen di Lembaga Pelatihan Kerja Alfa Prima menggunakan framework COBIT 5. COBIT merupakan kerangka kerja yang menyediakan standar dalam kerangka kerja domain yang terdiri dari sekumpulan proses TI yang merepresentasikan aktivitas yang dapat dikendalikan dan terstruktur. COBIT dikeluarkan oleh organisasi bernama ISACA di tahun 1992 dan merupakan standar yang berorientasi pada proses, berfokus pada sasaran bisnis dan merupakan alat manajerial dan teknikal untuk unit TI. Pada penelitian ini, akan dilakukan evaluasi kinerja sistem informasi manajemen di Lembaga Pelatihan Kerja Alfa Prima menggunakan framework COBIT 5, sehingga menghasilkan evaluasi dan rekomendasi yang nantinya digunakan oleh Lembaga Pelatihan Kerja Alfa Prima guna meningkatkan kinerja dalam penerapan SI dan tata kelola IT
A Conceptual Model of Eco- Green Project Social Entrepreneurial Intention Learning
Authors: Budi Santoso Gunawan , Haryanti Sri , Sri Nugroho Arif Julianto
Published: August 2023

The final stage of this research activity has the urgency of forming independent leading social entrepreneurs in higher education institutions so as to produce graduates who are qualified, competitive and able to create innovations and creations. The general objective of the activity is to develop Eco-Green project learning tools through social entrepreneurial activities based on local wisdom values. This model is expected to be able to serve as social entrepreneurship learning material for students which leads to the creation of excellent graduates in the future. In the early stages of research, a description of the values of local wisdom that can be applied in the creation of an eco-green learning model for social entrepreneurship projects for students was carried out. Participatory action research activities are expected to become mini-theories as a basis for model testing and needs analysis in developing a social enterprise eco-green project learning model in the second year completely. The conceptual model proposes that the elaboration of social entrepreneurship eco-green project learning materials as a trigger for student entrepreneurial motivation can be influenced by the variables of religiosity, subjective norms and self-efficacy with local wisdom values as moderators. The final stage of the activity is expected to form a proven conceptual model and to realize the teaching materials for the ecogreen social entrepreneurship project based on local wisdom values that have been tested for validity and reliability and experiment research for the future.
Evolution of the Treatment of Malaria in Acute Malnourished Patients at Ureni in Mali: From Systematic to Ethiological Treatment.
Authors: M. MBUKEMBO  , B. NIARE  , O. DIALLO  , Y.I. TRAORE  , I. HALHOUSSEINI  , S. DIARRA  , C. KEITA  , I. BENGALY
Published: August 2023

Both malaria and malnutrition have been implicated in impairing children's cognitive abilities, making it difficult for them to learn, and decreasing their school performance. Two previous versions of the national protocol for the management of acute malnutrition provide different guidelines. Our study aims to assess the extent of the association of malaria with acute malnutrition and the most appropriate version of the protocol. It is a retrospective study based on the records of children 6-59 months hospitalized at the URENI of the CSRéf of Kayes in 2019. The results show that on the basis of positive RDT, 0.9% of those admitted had malaria on acute malnutrition. The acute malnutrition patient is defined as a child from 24 to 59 months, referred to the URENI, treated with injectable Artesun, generally lasting 5 days in the program with a successful treatment rate of 75%. They have little diarrhea compared to other non-malarial patients. The 2017 version of the national protocol for the management of acute malnutrition is the most appropriate. Further studies are needed to support our findings.
CRISE CAPITALISTA EM ALYSSON MASCARO
Authors: Jorge Amanda Franco Grillo Zakir
Published: August 2023

Buscou-se esboçar um breve entendimento da ideia de crise capitalista a partir dos textos de Alysson Mascaro. Para isso, utilizando como base sua classificação dos três possíveis horizontes do pensamento jurídico contemporâneo, parte-se de premissas desenvolvidas pelo autor em alguns de seus trabalhos nos quais é possível identificar aspectos relacionados à crise capitalista para destacar suas relações com as formas sociais e o seu complexo de fatores como o direito e o Estado. O presente artigo foi estruturado, além das considerações metodológicas, em uma divisão em dois tópicos: o primeiro referente à classificação elaborada pelo autor em relação ao pensamento contemporâneo, e o segundo, referente às abordagens de crise capitalista em sua obra. Assim, foi possível identificar que nos trabalhos de Mascaro, dentre as variadas bases teóricas e possibilidades de definição, a crise se apresenta como um aspecto indissociável das formas sociais capitalistas em seu surgimento, sua reprodução e sua ruptura.
The characteristics of atmospheric boundary layer height over the Arctic Ocean during MOSAiC
Authors: Peng Shijie , Yang Qinghua , Shupe Matthew D. , Xi Xingya , Han Bo , Chen Dake , Dahlke Sandro , Liu Changwei
Published: August 2023

Abstract. The important roles that the atmospheric boundary layer (ABL) plays in the central Arctic climate system have been recognized, but the atmospheric
boundary layer height (ABLH), defined as the layer of continuous turbulence adjacent to the surface, has rarely been investigated. Using a
year-round radiosonde dataset during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition, we improve a
Richardson-number-based algorithm that takes cloud effects into consideration and subsequently analyze the characteristics and variability of the ABLH over the
Arctic Ocean. The results reveal that the annual cycle is clearly characterized by a distinct peak in May and two respective minima in January and July. This
annual variation in the ABLH is primarily controlled by the evolution of the ABL thermal structure. Temperature inversions in the winter and summer are
intensified by seasonal radiative cooling and warm-air advection with the surface temperature constrained by melting, respectively, leading to the low
ABLH at these times. Meteorological and turbulence variables also play a significant role in ABLH variation, including the near-surface potential
temperature gradient, friction velocity, and turbulent kinetic energy (TKE) dissipation rate. In addition, the MOSAiC ABLH is more suppressed than the ABLH during the Surface
Heat Budget of the Arctic Ocean (SHEBA) experiment in the summer, which indicates that there is large variability in the Arctic ABL structure during the
summer melting season.
Changes in the Red Sea Overturning Circulation during Marine Isotope Stage 3
Authors: Hubert-Huard Raphaël , Andersen Nils , Arz Helge W. , Ehrmann Werner , Schmiedl Gerhard
Published: August 2023

Abstract. The oceanography of the Red Sea is controlled by the restricted exchange of water masses with the Indian Ocean and by high evaporation rates due to the arid climate of the surrounding land areas. In the northern Red Sea, the formation of oxygen-rich subsurface waters ventilates the deeper parts of the basin, but little is known about the variability of this process in the past. The stable oxygen and carbon isotope records of epibenthic foraminifera from a sediment core of the central Red Sea allow for the reconstruction of changes in the Red Sea Overturning Circulation (ROC) during Marine Isotope Stage 3. The isotope records imply millennial-scale variations in the ROC, in phase with climate variability of the high northern latitudes. This suggests an immediate response of dense water formation to the regional climate and hydrology of the northern Red Sea. The ROC was intensified under hyper-arid conditions during Heinrich stadials and was diminished during Dansgaard-Oeschger interstadials. While these changes are reflected in both stable oxygen and carbon isotope records, the latter data also exhibit changes in phase with the African-Indian monsoon system. The decoupling of the stable carbon and oxygen isotope records at the summer monsoon maximum centred around 55–60 ka B.P. may be associated with an increased inflow of nutrient-rich intermediate waters from the Arabian Sea to the central Red Sea. This process fuelled local surface-water productivity resulting in enhanced remineralization of sinking organic matter and release of 12C at intermediate water depths.
Mapping of peatlands in the forested landscape of Sweden using lidar-based terrain indices
Authors: Rimondini Lukas , Gumbricht Thomas , Ahlström Anders , Hugelius Gustaf
Published: August 2023

Abstract. Globally, northern peatlands are major carbon deposits with
important implications for the climate system. It is therefore crucial to
understand their spatial occurrence, especially in the context of peatland
degradation by land cover change and climate change. This study was aimed at
mapping peatlands in the forested landscape of Sweden by modelling soil data
against lidar-based terrain indices. Machine learning methods were used to
produce nationwide raster maps at 10 m spatial resolution indicating
the presence or not of peatlands. Four different definitions of peatlands were
examined: 30, 40, 50 and 100 cm thickness of the organic horizon. Depending
on peatland definition, testing with a hold-out dataset indicated an accuracy
of 0.89–0.91 and Matthew's correlation coefficient of 0.79–0.81. The
final maps showed a national forest peatland extent of 60 292–71 996 km2,
estimates which are in the range of previous studies employing
traditional soil maps. In conclusion, these results emphasize the
possibilities of mapping boreal peatlands with lidar-based terrain indices.
The final peatland maps are publicly available at https://doi.org/10.17043/rimondini-2023-peatlands-2 (Rimondini et al., 2023) and may be employed
for spatial planning, estimating carbon stocks and evaluating climate change
mitigation strategies.
Dataset of depth and temperature profiles obtained from 2012 to 2020 using commercial fishing vessels of the AdriFOOS fleet in the Adriatic Sea
Authors: Penna Pierluigi , Domenichetti Filippo , Belardinelli Andrea , Martinelli Michela
Published: August 2023

Abstract. In the last decade, an enormous amount of georeferenced
oceanographic data, co-located with catch information, have been collected
through the use of commercial fishing vessels operating in the Adriatic Sea
and belonging to the fleet monitored by the AdriFOOS (Adriatic Fishery and Oceanography Observing
System) infrastructure. This
document describes the dataset of depth (pressure) and temperature profiles
collected by means of AdriFOOS in the period 2012–2020 (available at https://doi.org/10.17882/73008, Penna et al., 2020) and briefly illustrates the structure of this
facility, the oceanographic dataset validation procedures, and some of the results achieved, and it also lists some possible
operational applications. This information is of the utmost
importance to provide data to feed oceanographic models and advance
knowledge on climate change, as well as to improve the ecosystem approach to
fishery management.
The Coastal Surveillance Through Observation of Ocean Color (COASTℓOOC) dataset
Authors: Massicotte Philippe , Babin Marcel , Fell Frank , Fournier-Sicre Vincent , Doxaran David
Published: August 2023

Abstract. Coastal Surveillance Through Observation of Ocean Color (COASTℓOOC) oceanographic expeditions were conducted in 1997 and 1998 to
examine the relationship between the optical properties of seawater and related biological and chemical properties across the coastal to open-ocean
gradient in various European seas. A total of 379 stations were visited along the coasts of the Gulf of Lion in the Mediterranean Sea (n=61),
the Adriatic Sea (n=39), the Baltic Sea (n=57), the North Sea (n=99), the English Channel (n=85), and the Atlantic Ocean (n=38). Particular emphasis
was placed on the collection of a comprehensive set of apparent and inherent optical properties (AOPs and IOPs) to support the development of ocean
color remote-sensing algorithms. The data were collected in situ using traditional ship-based sampling but also from a helicopter, which is a very
efficient means for that type of coastal sampling. The dataset collected during the COASTℓOOC campaigns is unique in that it is
fully consistent in terms of operators, protocols, and instrumentation. This rich and historical dataset is still today frequently requested and
used by other researchers. Therefore, we present the result of an effort to compile and standardize a dataset which will facilitate its reuse in
future development and evaluation of new bio-optical models adapted for optically complex waters. The dataset is available at https://doi.org/10.17882/93570 (Massicotte et al., 2023).
An Efficient Data Structure Providing Maps of the Frequency of Public Transit Service Within User-Specified Time Windows
Authors: Bonerath Annika , Dong Yu , Haunert Jan-Henrik
Published: August 2023

Abstract. To understand the quality of a public transportation network, map-based visualizations are the first choice. Since the network quality depends on the transportation schedule, the visualization interface should incorporate time. In this work, we provide such an interface where users can filter the data for time windows. When a user queries for a certain time window, we display all network segments that are traversed by at least θ means of public transportation, e.g., buses in the time window on the map. This gives insights into the frequency of the public transit service.Since such transportation networks can contain a high number of network segments, testing each network segment at the moment when the user specifies the time-window query is not fast enough. We investigate an approach to provide the query result in real time. Our contribution is a data structure that answers such arbitrary time-window queries from the user interface. The data structure is based on a tree structure which is augmented with further information. To evaluate our data structure, we perform experiments on real-world data. With our data structure, we answer time-window queries in at most 25 milliseconds whereas testing each network segment on-demand takes at least 60 milliseconds for the data set that has 102599 road segments.
Brazilian theses and dissertations on School Cartography in the period 2011–2020
Authors: Juliasz Paula Cristiane Strina , Silva Luiz Felipe Brito da
Published: August 2023

Abstract. School Cartography in Brazil has been constituted through the relationship between Cartography, Education and Geography. Thus, learning theories, teaching methods, the curriculum and teacher training are frequently debated in this field. To contribute to this debate, we aim to produce an inventory of the Brazilian production on School Cartography at postgraduate level in the period 2011–2020 through a documentary analysis. The objective is to find how many studies on School Cartography at postgraduate level were conducted and in which institutions, identifying the areas of knowledge in which these studies are inserted and recognize the theoretical-methodological contributions, the themes and segments of Basic Education addressed in the investigations. The delimitation of the documentary corpus will be built by searching the descriptors "School Cartography", "Cartography", "Teaching" and "Education" in the title, in the abstract or in the keywords in the Capes' catalog of theses and dissertations in the period 2011–2020. The inventory regarding the production will be organized according to the categories: a) representation of space; b) teaching methodology; c) technologies and production of cartographic teaching materials; d) teacher training and curriculum.
Parametrization of the Hungarian Stereographic Map Sheets
Authors: Kerkovits Krisztián , Gede Mátyás
Published: August 2023

Abstract. A topographic map series of Northern Transylvania was drawn in the 1940s. Georeferencing them needs information about their coordinate systems. These maps used two reference systems known as the Budapest and the Marosvásárhely Stereographic projections. The datum transformation parameters of the former had already been determined in previous studies, but they had to be adjusted slightly to use a common Ferro–Greenwich difference for both systems. Parameters of the Marosvásárhely system were only available as a Molodenskiy transformation determined with insufficient accuracy. In this study, we recalculate the Molodenskiy parameters with higher accuracy and determine six parameters from the usual 7-parameter Helmert (aka. Burša–Wolf) transformation. The ideas given in this paper can be useful in other similar cases when the information about base point coordinates on the old system is very limited: We had access only to the ellipsoidal coordinates of the origin and the projected coordinates of one single point. The accuracy of the resulting transformation was evaluated by aligning the old map sheets with recent base maps.
Spatial Analysis of Scorpion Accidents in Brazil: Its Relation to Climate and Urbanization
Authors: Gardim Gabrielle Silva , Antonio Ana Catarina Pereira , Pugliesi Edmur Azevedo
Published: August 2023

Abstract. This essay has the objective of performing a spatial analysis and of identifying spatial pattern configurations of scorpion accidents, in order to assist in the implementation of projects and interventions for the prevention and control of areas infested by venomous animals. Between the data surveys and statistical data bank organizations we can quote the Departamento de Informática do Sistema Único de Saúde - DATASUS (Department of Informatics of the Unified Health System), agency of the Secretaria de Gestão Estratégica e Participativa do Ministério da Saúde (Office of Strategic and Participatory Management at the Ministry of Health), in the years of 2019 and 2020, for the Brazilian territory. The modeling and data collection were developed, and organized into a geographic database, exploratory data analysis, spatial analysis, as well as the production of thematic maps, with identified spatial patterns. As a result a systematized set of thematic maps was obtained which presents the distribution of scorpion-caused accidents. Finally, a geographic analysis was conducted in order to analyze the data and results found, as well as the information conveyed in terms of demographic factors. It was found then a certain concentration of cases, which can generate a relationship between tropical climates and with the distribution of urbanized areas.
Machines as mapmakers and map users: key questions to ponder upon?
Authors: Polous Nina
Published: August 2023

Abstract. This article explores the convergence of cartography and robotic mapping, addressing key challenges and opportunities that arise as machines increasingly serve as both mapmakers and map users. The author investigates three critical questions: (1) how to best represent geographical data and maps for machines, (2) what dynamic information about our environment should be made readily available to machines, and (3) which ethical, religious, and cultural norms should be considered for autonomous entities. By addressing these questions, the author aims to facilitate the development of geospatial data representation, management, and analysis for autonomous systems, while ensuring harmonious coexistence with humans. In the scope of this paper, author tries to propose an approach to bridge the gap between traditional cartography and the emerging needs of machines as user and makers by building common ground through cross-disciplinary collaboration, joint research groups, and the development of common standards and frameworks. In this proposal, particularly by using design thinking approach, an event-mapping principle, as an approach that represents spatial information as events, is highlighted as a promising common framework for integrating static and dynamic spatial information. Since, event-based mapping and models can improve the representation of geographical data for machines, enabling them to better understand the environment and make informed decisions in complex and dynamic contexts. This convergence will ultimately transform the way we think about maps and geographical information systems in the age of machines.
Mapping the city's trajectories to cool the city and better resist heat waves
Authors: Ruas Anne , Girres Jean-Francois , Guene Abdou , Clemence Valentin
Published: August 2023

Abstract. During the months of July and August 2021 and 2022, numerous climatic disturbances such as heat domes in Canada, floods and landslides in Belgium, Germany, Turkey, China as well as giant fires in Russia and Greece have marked the news and people’s minds. Climate inertia and the complexity of changing the world’s energy model make it necessary to adapt territories to limit the impacts of the changes that are underway. However, if the speeches on the urgency to act to cool the cities have become omnipresent, the implementations of solutions seem limited, and some territories even seem to be going in the opposite direction by massively artificializing the edges of urban areas. The objective of the FreshWay research project is to identify and analyse planning and implementation on the ground to combat summer heat waves and to represent the adaptation trajectories of cities. The first information that is questioned is the evolution of urban vegetation insofar as plants provide shade and allow cooling through the process of evapotranspiration. The paper presents the required information and the data model, cases study, the process to integrate data, the choice of indicators and the construction of trajectories from different perspectives for the municipality of Castelnau-le-lez, Sarcelles and Pontault-Combault, and at different level of details.
The visual complexity of bike maps
Authors: Büchel Donat , Reichenbacher Tumasch
Published: August 2023

Abstract. More and more cities try to encourage residents to cycle more. Therefore, governments are developing comprehensive bike maps to facilitate trip planning and increase the popularity of cycling. However, research on the topic of bike maps is rare and the versatility of possible features shown on a bike map makes these visually more complex than others. To understand how base maps and the display of cycling related features affect the visual complexity of bike maps and thus their effectiveness, we used different metrics (GMLMT, Subband Entropy, Edge Density, Feature Congestion, and Distinct Object-Type Counts) on four bike maps with four different visual complexity levels. We ran an eye-tracking experiment with 35 participants solving four different everyday tasks with these four bike maps. The findings suggest that adding more detail to base maps and displaying more cycling related features on a map resulted in a visually more complex bike map. Size, shape, and colour were found to have the biggest influence on the applied metrics. The analysis of eye-tracking data revealed that the display of cycling related features can affect the time needed for successfully completing a task. To deepen the gained understanding, further research should in more detail investigate how base maps influence bike maps efficiency.
Jupyter Technology as a Cartographer's Work Environment: A Case Study
Authors: Choromański Kamil , Gotlib Dariusz , Łobodecki Jakub
Published: August 2023

Abstract. The article describes research experiments carried out to test the feasibility of using Jupyter technology as a tool to assist cartographers. The case study includes several examples typical of the stage of data preparation and analysis prior to the execution of the cartographic presentation itself. At the same time, the possibility of performing simple cartographic presentations useful at the stage of analysis performed by various researchers is presented in this environment. The purpose of the cases discussed is not to perform a complex and typical cartographic task but to highlight Jupyter Notebook's usefulness in cartographers' work.The authors introduce the essential features of this technology, briefly describe the experiments performed using geospatial cyberinfrastructure, and demonstrate the overall potential and limitations of the Jupyter environment. It’s most important advantages include a possibility of prototyping as part of the map development process, automation of geodata preparation processes, and facilitation of teamwork and sharing work results. The experiments confirmed the usefulness of the technology, although they also demonstrated some particular requirements and barriers in its use. Subsequent research teams can use the Jupyter notebooks that were created as part of the experiment.
A GIS Approach to Measuring Public Transport Travel Delay
on Higher Order Roads in the City of Cape Town
Authors: de Bruin Stefan , Louw Eva , Krogscheepers Christoff
Published: August 2023

Abstract. On a daily basis, hundreds of thousands of people in the City of Cape Town rely on road-based public transport as a means of commuting. A major factor that influences the passengers’ experience is the travel time to reach a desired destination. Due to various physical and operational factors, some sections of the road network experience high congestion and travel time delays during the morning and afternoon peak periods. Quantifying these delays, and the number of road-based public transport passengers exposed to the delay along a specific road section during a peak period allows informed decision-making and prioritisation. GIS and spatial data analysis are powerful tools to determine where and when such delays occur. Various spatial data sets exist that were jointly analysed to quantify the delay and the passenger volumes exposed to the delay on the city’s public transport network.
Panel of sensitive mapping experiments with respect to various sources of information
Authors: Jolivet Laurence , Bostancıoğlu Daphné , Dominguès Catherine , Mermet Éric , Seten Sevil
Published: August 2023

Abstract. Sensitive mapping corresponds to a process of making maps by consciously integrating personal subjectivity about a space during observation and visualization. The approach is mobilized to express emotions, sentiments and opinions associated to a spatial environment as well as a mean to be attentive to this environment based on the five senses. The objective of the work is to explore the relations between sources of information about a space and resulted maps. Three sensitive mapping experiments implemented during the seminar in sensitive mapping in École des hautes études en sciences sociales (EHESS) are described. Different sources are used: direct observation, audio records and texts. The maps made by the participants were analyzed according to the criteria of the chosen material, the conceptualization of space, the scale and extent, the selection and display of information. Specificities and similarities between maps helped formulating hypotheses about the role of map-makers and the apprehension of space depending on the sources. Direct observation implied that the map-maker is physically in a space. Subjectivity can be seen on the maps through little completeness of the landscape features and display of emotions, sentiments and opinions. Audio records and texts implied that the map-makers did not go into the space. Maps contain relative completeness and details of information from the sources, mainly regarding landscape features. Interpretations by map-makers appeared more in the design than in the information selection. Sources of information can thus be considered complementary and sensitive mapping experiments can combine them to gather knowledge and perceptions about a space.
The effect of partial dissolution on sea-ice chemical transport: a combined model–observational study using poly- and perfluoroalkylated substances (PFASs)
Authors: Thomas Max , Cate Briana , Garnett Jack , Smith Inga J. , Vancoppenolle Martin , Halsall Crispin
Published: August 2023

Abstract. We investigate the effect of partial dissolution on the transport of chemicals in sea ice. Physically plausible mechanisms are added to a brine convection model that decouples chemicals from convecting brine. The model is evaluated against a recent observational dataset where a suite of qualitatively similar chemicals (poly- and perfluoroalkylated substances, PFASs) with quantitatively different physico-chemical properties were frozen into growing sea ice. With no decoupling the model performs poorly – underestimating the measured concentrations of high-chain-length PFASs. A decoupling scheme where PFASs are decoupled from salinity as a constant fraction of their brine concentration and a scheme where decoupling is proportional to the brine salinity give better performance and bring the model into reasonable agreement with observations. A scheme where the decoupling is proportional to the internal sea-ice surface area performs poorly. All decoupling schemes capture a general enrichment of longer-chained PFASs and can produce concentrations in the uppermost sea-ice layers above that of the underlying water concentration, as observed. Our results show that decoupling from convecting brine can enrich chemical concentrations in growing sea ice and can lead to bulk chemical concentrations greater than that of the liquid from which the sea ice is growing. Brine convection modelling is useful for predicting the dynamics of chemicals with more complex behaviour than sea salt, highlighting the potential of these modelling tools for a range of biogeochemical research areas.
Brief communication: A technique for making in-situ measurements at the ice-water boundary of small pieces of floating glacier ice
Authors: Johnson Hayden Allen , Glowacki Oskar , Deane Grant Biden , Stokes Malcolm Dale
Published: August 2023

Abstract. This paper presents a method for making direct in-situ measurements of the ice-water boundary of floating growlers. The method involves approaching floating growlers in a small boat and attaching instruments to the growlers using ice screws. These types of measurements provide an opportunity to study small-scale processes at the ice-water interface which control heat flux across the boundary. Recent studies have suggested that current parameterizations of these processes may be performing poorly. Improving understanding of these processes may allow for more accurate theoretical and model descriptions of submarine melting.
Efektifitas Learning Management System di Beberapa Universitas Indonesia Pada Masa Pandemi
Authors: Sugiyanti Sugiyanti , Yutri Amelia  , Dwiza Riana  , Sri Hadianti
Published: August 2023

The pandemic that has hit almost all countries has limited human movement, and so has Indonesia. The pandemic has affected many sectors, especially the economy, and business, and one of them is education. At the beginning of the pandemic era, the education system in Indonesia implemented the distance learning method, and now, some universities are still implementing it. Several campuses in Indonesia utilize the Learning Management System (LMS) to support distance learning, in which the learning process can take place and be as effective as face-to-face learning. This research uses quantitative methods to focus on the effectiveness of LMS at several Indonesian universities during the pandemic. One hundred thirty-four students from 41 universities in Indonesia participated in this study. The results of this study are that online assessment, online teaching effectiveness, and online support do not significantly affect student online learning satisfaction. In contrast, gender does not significantly affect learning satisfaction and intention to use online learning with LMS.
Klasifikasi Pengaduan Masyarakat Menggunakan Algoritma Cosine Similarity (Studi Kasus BMKG Ternate)
Authors: Haryono Rudi Bambang , Santosa M , Albaar Salim
Published: August 2023

Badan Meteorologi, Klimatologi dan Geofisika kota.Ternate telah meluncurkan aplikasi Administrasi Pengaduan dan Pengaduan Perorangan (SILAPOR!) berbasis Web. Kantor mengisi sebagai diskusi untuk membutuhkan gerutuan dan kerinduan dari daerah setempat yang nantinya akan dibuang ke lembaga-lembaga penting untuk reaksi. Namun, sejumlah besar informasi yang tidak pantas mendekati menyebabkan alokasi waktu dan menyulitkan administrator untuk menghabiskan waktu mengatur informasi Pengujian. ini dilakukan dengan melakukan.teknik text mining dengan perhitungan cosinus comparability dan pembobotan Tf-idf sehingga wajar adanya pilihan untuk mengurutkan informasi secara alami, cepat dan tepat. Teknik yang digunakan dalam penelitian ini melibatkan strategi model dalam perbaikan pemrograman. Mengingat bahwa estimasi pengujian kerangka kerja menggunakan 10.informasi keberatan untuk mempersiapkan dan menguji, perhitungan cosinus komparatif dapat mengatur.informasi dengan akurasi 83%.
Implementasi Load Balacing, Fil Over dan PCC (Studi kasus: Kantor Badan Kepagawaian Provinsi Maluku Utara
Authors: . Santosa , Muhamamd Abdul Haris , Assagaf Agil , Pahlevic Faisal Reza
Published: August 2023

Badan Kepegawaian Provinsi Maluku Utara yang terletak di jalan Gosale Puncak nomor 1 Sofifi, Provinsi Maluku Utara merupakan salah satu institusi yang bergerak dalam bidang pelayanan kepegawaian kepada pegawai wilayah Provinsi Maluku Utara. Karyawanserta staff lainnya telah memanfaatkan jaringan internet sebagai media pendukung dalam kegiatan institusi, seperti pemanfaatan sarana dan prasarana yang tersedia. Namun dengan kebutuhan akan proses informasi yang cepat, maka berdampaklah pada banyaknya beban (traffic) serta permintaan (request), sehingga broadcast dalam suatu jaringan semakin meningkat dan akan berdampak pada optimalnya kinerja dari jaringan itu sendiri. Dengan masalah tersebut timbu lsolusi untuk menggunakan dua ISP dan menjadikan mikrotik tersebut sebagai load balancing dengan metod eper conection classifier (PCC) pada Badan Kepegawaian Daerah Provinsi Maluku Utara untuk mengatasi beban trafik agar tidak terjadi overload pada salah satu koneksi. Penelitian ini dilakukan dengan menggunakan metode pengumpulan data, dengan carastudy literature, survey lapangan dan wawancara. Langkah kerja penelitian load balancing menggunakan metod epeer connection classifier (PCC) pada Badan Kepegawaian Daerah Provinsi Maluku Utara dengan cara analisis jaringan, merancang topologi jaringan, implementasi rancangan sistem dan pengujian system menggunakan alpha test dan blackbox test. Berdasarkan hasil penelitian menunjukan bahwa load balancing menggunakan metode peer connection classifier (PCC) berhasil mendistribusikan beban trafik pada dua jalur koneksi secara seimbang dan 15 responden menyatakan30,00% sangat setuju, 58,00% setuju, 12,00% kurang setuju dalam pengujian alpha test. Selanjutnya dapat disimpulkan bahwa load balancing menggunakan metodepeer conecction classifier (PCC) dapat berjalan dengan baik dan lancar.
Sistem Pakar Penyakit Mata Menggunakan Metode Forward Chaining Berbasis Android
Authors: Elyas Ikhwan Nasrullah , Pawah Nasrun , M Santosa , Assagaf Agil
Published: August 2023

Sistem pakar adalah sistem yang mencoba mengadopsi pengetahuan manusia ke komputer, sehingga komputer dapat memecahkan masalah seperti pakar. Keahlian manusia tidak bisa bertahan lama karena kematian, pensiun, atau mengubah tempat kerja. Dalam pengambilan keputusan, para ahli dapat dipengaruhi oleh beberapa faktor yang dapat mempengaruhi hasil dari pengambilan keputusan. Sistem pakar memberikan hasil yang lebih konsisten daripada pakar. Sistem pakar juga dapat membuat keputusan dalam waktu yang konsisten. Dengan pengembangan sistem pakar ini, diharapkan masyarakat awam dapat menyelesaikan masalah yang cukup kompleks yang hanya bisa diselesaikan dengan bantuan para ahli. Untuk sistem pakar, ini juga akan membantu kegiatan mereka sebagai asisten yang sangat berpengalaman.
Analisis Penggunaan Packer Perangkat Lunak Berbahaya(Malware) Menggunakan Teknik Reverse Engineering
Authors: Muhammad Abdul Haris , Mandar Gamaria , Hamid Mustamin
Published: August 2023

Penelitian malware telah banyak dilakukan dengan berbagai metode akan tetapi dengan berkembangnya program malware menjadikannya sulit untuk dideteksi, sistem yang digunakan pada sistem analisis atau antivirus masih memiliki kendala, penggunaan teknik yang berbasis pada signature masih belum mampu untuk melakukan pedeteksian dengan baik. Pengguaan packer menjadi salah satu kendala utama untuk melakukan analisis dikarenakan teknik packer atau teknik penyamaran ini merubah ukuran dari file asli, hal ini dimaksudkan untuk menghindari deteksi, dan penggunaan packer selalu memiliki entropy yang sangat tinggi untuk menyulitkan proses dekripsi algoritma yang digunakan. Penelitian ini bertujuan untuk melakukan analisis terhadap malware yang menggunakan packer untuk melihat informasi dan dapat mengetahui lebih detail struktur dari packer dengan menngunakan teknik reverse engineering
Aplikasi Pelayanan Administrasi Desa Sidangoli Dehe Berbasis Web Mobile
Authors: Senen Diana , Hamid Mustamin , Sudin Sakina
Published: August 2023

Penelitian ini menggunakan metode web mobile untuk membuat  Aplikasi Pelayanan Administrasi Desa Sidangoli Dehe dengan tujuan untuk mempermudah Pelayanan dan  kepada Masyarakat di Desa Sidangoli Dehe. Permasalahan yang ada pada Pemerintah Desa Sidangoli Dehe Kabupaten Halmahera Barat, yaitu perlu diperhatikan dalam pelayanan Administrasi terhadap Masyarakat masih menggunakan sistem konvesional, yang pelayanannya mewajibkan masyarakat harus datang ke Kantor Desa dan harus langsung bertatap muka dengan Kepala Desa atau Sekertaris Desa untuk proses validasi pengesahan pengurusan surat-surat data kependudukan. Hal terebut dinilai kurang efektif, apabila Pejabat Desa saat tidak berada di Kantor Desa karena ada kepentingan atau tuntutan dari dinas. Akibatnya pelayanan tersebut terhambat membutuhkan validasi dari Kepala Desa atau Sekertaris Desa. Solusi yang peneliti usulkan adalah sebuah sistem aplikasi pelayanan administrasi desa sidangoli dehe berbasis web mobile. Aplikasi berbasis web mobile menggunakan bahasa pemrograman php dan mysql.

 

Kata kunci : Aplikasi, Pelayanan , Administrasi, Desa, Sidangoli Dehe
Sistem Informasi Pelaporan Kerusakan Instalasi Sarana dan Prasarana Berbasis Web Di Rumah Sakit Umum Daerah Kota Dumai
Authors: Fauzi M. Irawan Een , Sari Febrina , Mahmud Soni Fajar , Wiroto Noto
Published: August 2023

Penelitian ini bertujuan untuk membantu Rumah Sakit Umum Daerah Kota Dumai Khususnya bagian Sarana dan Prasarana dalam hal monitoring dan pelaporan kerusakan yang ditemukan di setiap ruangan. Saat ini proses monitoring dilakukan secara langsung dengan mengunjungi setiap ruangan yang ada, lalu mencatat kerusaakan yang ditemui kedalam Buku Laporan Maintanance hal ini tentunya akan beresiko mengalami kerusakan, kehilangan dan tercecer, selain itu keterbatasan waktu dan tenaga yang terpakai dalam proses monitoring dan pelaporan ini dapat memperlambat teknisi dalam menangani kerusakan yang terjadi, sehingga dibangun sebuah sistem pelaporan kerusakan sarana dan prasarana berbasis web, dengan adanya sistem ini dapat membantu bagian instalasi sarana dan prasarana dalam memperoleh laporan kerusakan dalam waktu yang relative singkat dan dengan segera dapat melakukan pemeliharaan atau perbaikan
Effects of Maximal Eccentric Trunk Extensor Exercise on Lumbar Extramuscular Connective Tissue: A Matched-Pairs Ultrasound Study
Authors: Brandl Andreas , Wilke Jan , Egner Christoph , Schmidt Tobias , Schleip Robert
Published: August 2023

Recently, it has been shown that the extramuscular connective tissue (ECT) is likely involved in delayed onset muscle soreness (DOMS). Therefore, the aim of the present study was to investigate the effects of maximal trunk extension eccentric exercise (EE) on ECT thickness, self-reported DOMS, ECT stiffness, skin temperature, and possible correlations between these outcomes. Healthy adults (n = 16, 29.34 ± 9.87 years) performed fatiguing EE of the trunk. A group of highly active individuals (TR, n = 8, > 14 h of sport per week) was compared with a group of less active individuals (UTR, n = 8, < 2 h of sport per week). Ultrasound measurements of ECT thickness, stiffness with MyotonPro and IndentoPro, skin temperature with infrared thermography, and pain on palpation (100 mm visual analog scale, VAS) as a surrogate for DOMS were recorded before (t0), immediately (t1), 24 h (t24), and 48 h (t48) after EE. ECT thickness increased after EE from t0 to t24 (5.96 mm to 7.10 mm, p = 0.007) and from t0 to t48 (5.96 mm to 7.21 mm, p < 0.001). VAS also increased from t0 to t24 (15.6 mm to 23.8 mm, p < 0.001) and from t0 to t48 (15.6 mm to 22.8 mm, p < 0.001). Skin temperature increased from t1 to t24 (31.6° Celsius to 32.7° Celsius, p = 0.032) and t1 to t48 (31.6° Celsius to 32.9° Celsius, p = 0.003), while stiffness remained unchanged (p > 0.05). Correlation analysis revealed no linear relationship between the outcomes within the 48-hour measurement period. The results may confirm previous findings of possible ECT involvement in the genesis of DOMS in the extremities also for the paraspinal ECT of trunk extensors. Subsequent work should focus on possible interventions targeting the ECT to prevent or reduce DOMS after strenuous muscle EE.
Acute and Long-Term Effects of Static Stretching on Muscle-Tendon Unit Stiffness: A Systematic Review and Meta-Analysis
Authors: Takeuchi Kosuke , Nakamura Masatoshi , Fukaya Taizan , Konrad Andreas , Mizuno Takamasa
Published: August 2023

Static stretching can increase the range of motion of a joint. Muscle-tendon unit stiffness (MTS) is potentially one of the main factors that influences the change in the range of motion after static stretching. However, to date, the effects of acute and long-term static stretching on MTS are not well understood. The purpose of this meta-analysis was to investigate the effects of acute and long-term static stretching training on MTS, in young healthy participants. PubMed, Web of Science, and EBSCO published before January 6, 2023, were searched and finally, 17 papers were included in the meta-analysis. Main meta-analysis was performed with a random-effect model and subgroup analyses, which included comparisons of sex (male vs. mixed sex and female) and muscle (hamstrings vs. plantar flexors) were also performed. Furthermore, a meta-regression was conducted to examine the effect of total stretching duration on MTS. For acute static stretching, the result of the meta-analysis showed a moderate decrease in MTS (effect size = -0.772, Z = -2.374, 95% confidence interval = -1.409 - -0.325, p = 0.018, I2 = 79.098). For long-term static stretching, there is no significant change in MTS (effect size = -0.608, Z = -1.761, 95% CI = -1.284 – 0.069, p = 0.078, I2 = 83.061). Subgroup analyses revealed no significant differences between sex (long-term, p = 0.209) or muscle (acute, p =0.295; long-term, p = 0.427). Moreover, there was a significant relationship between total stretching duration and MTS in acute static stretching (p = 0.011, R2 = 0.28), but not in long-term stretching (p = 0.085, R2 < 0.01). Whilst MTS decreased after acute static stretching, only a tendency of a decrease was seen after long-term stretching.
Álvaro de las Casas, autor dramático. Una apreciación
Authors: Vieites Manuel F.
Published: August 2023

Entre 1926 y 1936, Álvaro de las Casas publica un total de dieciséis piezas dramáticas en lengua gallega, de variada factura y temática, y alguna novela relevante, al tiempo que desarrolla una intensa actividad cultural y política, ora vinculada con el catolicismo más tradicional ora con un galleguismo de signo independentista que contribuye a conformar. Con este artículo, asentado en una revisión de literatura y en el análisis de su obra, señalamos los rasgos más singulares de la misma y consideramos la aportación del autor a nuestras letras, mostrando como sus idas y venidas por el espectro ideológico y político se reflejan en esa obra literaria. Como conclusión destacamos la riqueza y diversidad de esa creación dramática y sus valores más substantivos.
Determination of Gamma-aminobutyric Acid in Germinated Brown Rice by HPTLC
Authors: Swati Bhauso Patil  , Md. Khalid Khan  , Santosh R. Yadav  , Gyana Ranjan Sahoo
Published: August 2023

Gamma-aminobutyric acid (GABA) is a neurotransmitter in the central nervous system, and regulates blood pressure, heart rate, sensation of pain and anxiety, lipid levels in serum and assist in insulin secretion to prevent diabetes. GABA, a bioactive component is known to accumulate in rice during germination process. In this study, an attempt was made to investigate the effect of germination process on GABA levels in selected local rice cultivars (Swarna and Lalat) of Odisha, India. High-performance thin layer chromatography (HPTLC) was used for determination of GABA concentration in germinated brown rice (GBR), white rice (WR) and brown rice (BR). Results showed that GABA content in GBR is 1.5 and 2 times more than that in BR and WR, respectively.