bluuebunny/crossref_metadata_2025 huggingface dataset:
Produção do espaço no litoral potiguar: processos, contradições e conflitos
Authors: Costa Wagner Fernandes , Fonseca Maria Aparecida Pontes
Published: June 2023

O artigo analisa a relação entre o crescimento da atividade turístico-imobiliária e o surgimento de conflitos territoriais no Rio Grande do Norte, no Nordeste brasileiro. A análise está apoiada em um arcabouço teórico ligado aos conflitos e à apropriação do território na consolidação dos setores econômicos em questão. Os procedimentos de pesquisa são bibliográficos, documentais e de campo. Constata-se que as políticas públicas de adequação às demandas estruturais do turismo criou sobre as áreas litorâneas um mercado de terras que, ao se valorizarem e serem apropriadas como recursos pelo mercado global, governos e especuladores, geram conflitos com atores não hegemônicos do território, constituídos por comunidades cujo uso do solo ocorre a partir de atividades tradicionais. Conclui que a entrada de novos atores e novas lógicas de exploração dos recursos não ocorre sem constituição de conflitos de tipologias diversas.
Las fases evolutivas de la neurocisticercosis: a propósito de un caso
Authors: Gruezo-Realpe Presley , León-Llanos Hector Antonio
Published: June 2023

La neurocisticercosis es una infección parasitaria cuya repercusión se centra en el sistema nervioso central y que constituye un porcentaje importante de ingresos hospitalarios en países en vía de desarrollo. Es de vital importancia poder identificar la clínica de la mano a las lesiones características mediante la neuroimagen para instaurar la terapéutica precisa. Se presenta el caso de un paciente masculino de 76 años con antecedentes de hipertensión arterial y epilepsia secundaria a neurocisticercosis, que desarrolla convulsiones tónicas clónicas generalizadas en dos ocasiones en 24 horas. Para lograr un correcto diagnóstico es necesario conocimiento de la semiología y la interpretación correcta de exámenes complementarios, en especial en esta patología, donde las preguntas correctas y la neuroimagen lleva a salvar la vida del paciente.
MEMANDANG DENGAN PERSPEKTIF BARU: KAJIAN MATIUS 22:32 DAN RELASINYA DALAM KEARIFAN LOKAL; PAWANG HUJAN
Authors: Adilang Ryanto , Kalundang Audriano
Published: June 2023

Perkembangan dunia yang semakin pesat mengantarkan manusia pada suatu sisi kehidupan yang lebih modern dan yang tidak dianggap modern perlahan ditinggalkan dan tidak dipakai lagi. Kearifan lokal yang dilakukan turun-temurun juga dikikis dalam perkembangan teknologi yang pesat ini termasuk didalamnya kearifan lokal: pawang hujan. Masyarakat yang masih mempertahkan kearifan lokal pawang hujan ini dianggap sebagai ketinggalan perkembangan dunia dan terkadang dijadikan bahan olok-olokkan, buah bibir masyarakat yang dipandang negative. Maka di dalam penelitian ini akan dikaji mengenai padangan masyarakat terhadap kearifan lokal khusunya pawang hujan tersebut dalam sorotan teks Alkitab dari Injil Matius 22:32. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif. Karena merupakan penelitian di ranah Biblika, khususnya Biblika Perjanjian Baru, maka penelitian ini mengusung metode penafsiran campuran antara kritik historis dan kritik naratif dan akan diseberangkan dalam konteks masa kini. Hasil penelitian ini diharapkan agar mengubah cara pandang dan stigma negative para pembaca tentang mereka yang melakukan bentuk-bentuk kearifan lokal salah satunya pawang hujan.
Cohérence des communications lors de la migration de tâches matérielles
Authors: WICAKSANA Arief , MULLER Olivier , ROUSSEAU Frédéric , SASONGKO Arif
Published: June 2023

La capacité à stopper, migrer et reprendre une application sur un ensemble de nœuds virtualisés dans le nuage devient un service essentiel où les accélérateurs FPGA offrent de très bonnes performances. Dans ce chapitre, un protocole de communication qui gère les données de communication lors de la migration de tâches entre FPGA est présenté.
Plural, pluricoeur haute performance à faible consommation d’énergie
Authors: GINOSAR Ran
Published: June 2023

Ce chapitre présente l’architecture pluri-cœur Plural qui combine plusieurs cœurs de processeur, un ordonnanceur matériel et une grande mémoire partagée sur puce. Elle utilise un modèle de programmation PRAM, de parallélisme au niveau des tâches et s’avère très efficace pour les applications DSP et d’apprentissage automatique. L’architecture Plural est hautement extensible et atteint de rapports élevés de performance/puissance.
SEANOE, un entrepôt thématique
Authors: MERCEUR Frédéric , PETIT DE LA VILLEON Loic , VAN ISEGHEM Sybille
Published: June 2023

L’Institut français de recherche pour l’exploitation de la mer (Ifremer) a développement un entrepôt pour les données issues de la recherche marine, appelé SEANOE (Sea Scientific Open Data Edition). SEANOE est diffusé dans le portail des données marines de l’Ifremer. Il ne s’agit pas d’un entrepôt institutionnel, dans la mesure où le dispositif s’adresse à tous les chercheurs du domaine. Quelles sont les particularités de SEANOE ? Quel est son usage ? Est-il FAIR ? Quels sont les enjeux et pistes de développement ?
Stockage thermique
Authors: TOUZO Aubin , FALCOZ Quentin , FLAMANT Gilles
Published: June 2023

Ce chapitre est consacré au stockage d'énergie sous forme de chaleur dans les centrales solaires à concentration. Les différentes technologies de stockage y sont décrites (principe de fonctionnement, avantages et inconvénients, matériaux associés ou encore problématique d'intégration). Les technologies de stockage existantes et commercialisées sont présentées tout comme les solutions innovantes au stade de la recherche et du développement.
Modeling coupled nitrification-denitrification in soil with an organic hotspot
Authors: Zhang Jie , Kolstad Elisabeth Larsen , Zhang Wenxin , Vogeler Iris , Petersen Søren O.
Published: June 2023

Abstract. The emission of nitrous oxide (N2O) from agricultural soils to the atmosphere is a significant contributor to anthropogenic greenhouse gas emissions. The recycling of organic nitrogen (N) in manure and crop residues may result in spatiotemporal variability of N2O production and soil efflux which is difficult to capture by process-based models. We propose a multi-species, reactive transport model to provide detailed insight into the spatiotemporal variability of nitrogen (N) transformations around such N2O hotspots, which consists of kinetic reactions of soil respiration, nitrification, nitrifier denitrification, and denitrification represented by a system of coupled partial differential equations. The model was tested with results from an incubation experiment at two different soil moisture levels (-30 and -100 hPa, respectively) and was shown to reasonably well reproduce the recorded N2O and dinitrogen (N2) emissions, and the dynamics of important carbon (C) and N components in soil. The simulation indicated that the four populations developed in closely connected, but separate layers, with denitrifying bacteria growing within the manure-dominated zone and nitrifying bacteria in the well-aerated soil outside the manure zone and with time also within the manure layer. The modeled N2O production within the manure zone was greatly enhanced by the combined effect of oxygen deficit, abundant carbon source and supply of nitrogenous substrates. In the wetter soil treatment with a water potential of -30 hPa, diffusive flux of nitrate (NO3-) across the manure-soil interface was the main source of NO3- for denitrification in the manure zone, while at a soil water potential of -100 hPa, diffusion became less dominant and overtaken by the co-occurrence of nitrification and denitrification in the manure zone. Scenarios were analyzed where diffusive transport of dissolved organic carbon or different mineral N species were switched off, and they showed that the simultaneous diffusion of NO3-, ammonium (NH4+), and nitrite (NO2-) were crucial to simulate the dynamics of N transformations and N2O emissions in the model. Without considering solute diffusion in process-based N2O models, the rapid turnover of C and N associated with organic hotspots can not be accounted for, and it may result in underestimation of N2O emissions from soil after manure application. The model and its parameters allow for new detailed insights into the interactions between transport and microbial transformations associated with N2O emissions in heterogeneous soil environments.
Synchronizing ice-core and U ∕ Th timescales in the Last Glacial Maximum using Hulu Cave 14C and new 10Be measurements from Greenland and Antarctica
Authors: Sinnl Giulia , Adolphi Florian , Christl Marcus , Welten Kees C. , Woodruff Thomas , Caffee Marc , Svensson Anders , Muscheler Raimund , Rasmussen Sune Olander
Published: June 2023

Abstract. Between 15 and 27 kyr b2k (thousands of years before 2000 CE) during the last
glacial, Greenland experienced a prolonged cold stadial phase, interrupted
by two short-lived warm interstadials. Greenland ice-core calcium data show
two periods, preceding the interstadials, of anomalously high atmospheric
dust loading, the origin of which is not well understood. At approximately
the same time as the Greenland dust peaks, the Chinese Hulu Cave speleothems
exhibit a climatic signal suggested to be a response to Heinrich Event 2, a
period of enhanced ice-rafted debris deposition in the North Atlantic. In
the climatic signal of Antarctic ice cores, moreover, a relative warming
occurs between 23 and 24.5 kyr b2k that is generally interpreted as a
counterpart to a cool climate phase in the Northern Hemisphere. Proposed
centennial-scale offsets between the polar ice-core timescales and the
speleothem timescale hamper the precise reconstruction of the global
sequence of these climatic events. Here, we examine two new 10Be
datasets from Greenland and Antarctic ice cores to test
the agreement between different timescales, by taking advantage of the
globally synchronous cosmogenic radionuclide production rates. Evidence of an event similar to the Maunder Solar Minimum is found in the
new 10Be datasets, supported by lower-resolution radionuclide data from Greenland and 14C in the Hulu Cave speleothem, representing a good synchronization candidate at around 22 kyr b2k. By matching the respective 10Be data, we determine the offset between the Greenland ice-core chronology, GICC05, and the Antarctic chronology for the West Antarctic Ice Sheet Divide ice core (WDC), WD2014, to be 125 ± 40 years. Furthermore, via radionuclide wiggle-matching, we determine the offset between the Hulu speleothem and ice-core timescales to be 375 years for GICC05 (75–625 years at 68 % confidence) and 225 years for WD2014 (−25–425 years at 68 % confidence). The rather wide uncertainties are intrinsic to the wiggle-matching algorithm and the limitations set by data resolution. The undercounting of annual layers in GICC05 inferred from the offset is hypothesized to have been caused by a combination of underdetected
annual layers, especially during periods with low winter precipitation, and
misinterpreted unusual patterns in the annual signal during the extremely
cold period often referred to as Heinrich Stadial 1.
What is the cause(s) of positive ozone trends in three megacity clusters in eastern China during 2015–2020?
Authors: Hu Tingting , Lin Yu , Liu Run , Xu Yuepeng , Wang Boguang , Zhang Yuanhang , Liu Shaw Chen
Published: June 2023

Abstract. Due to a robust emission control policy, significant reductions in major air pollutants, such as PM2.5, SO2, NO2, and CO, were observed in China between 2015 to 2020. On the other hand, during the same period, there was a notable increase in ozone (O3) concentrations, making it a prominent air pollutant in eastern China. The annual mean concentration of maximum daily 8-hour average (MDA8) O3 exhibited alarming linear trends of 2.4, 1.1, and 2.0 ppb yr–1 in three megacity clusters: three-fold increase in the number of O3-exceeding days, defined as MDA8 O3 >75 ppb during the same period. Our analysis indicated that the upward trends in the annual mean concentration of MDA8 were primarily driven by the rise in consecutive O3-exceeding days. Furthermore, from 2015 to 2017, there was a widespread expansion of high O3 concentrations from urban centers to surrounding rural regions, resulting in a more uniform spatial distribution of O3 after 2017. Lastly, we discovered a close association between O3 episodes featuring four or more consecutive O3-exceeding days and the position and strength of Beijing-Tianjin-Hebei (BTH), Yangtze River Delta (YRD) and Pearl River Delta (PRD). Additionally, there was a significant the West Pacific subtropical high (WPSH). The WPSH contributed to meteorological conditions characterized by clear skies, subsiding air motion, high vertical stability in the lower troposphere, increased solar radiation, and positive temperature anomaly at the surface. These favorable meteorological conditions greatly facilitated the formation of O3. Thus, we propose that the worsening O3 trends observed in BTH, YRD and PRD from 2015 to 2020 can be attributed to enhanced photochemical O3 production resulting from an increased occurrence of meteorological conditions with high solar radiation and positive temperature anomalies under the influence of WPSH and tropical cyclones.
Warm conveyor belt characteristics and impacts along the life cycle of extratropical cyclones: Case studies and climatological analysis based on ERA5
Authors: Heitmann Katharina , Sprenger Michael , Binder Hanin , Wernli Heini , Joos Hanna
Published: June 2023

Abstract. This study presents a systematic and global investigation of the characteristics and impacts of warm conveyor belts (WCBs). For this purpose, we compile a new WCB climatology (1980–2022) of trajectories calculated with the most recent reanalysis dataset ERA5 from the European Centre for Medium-Range Weather Forecasts (ECMWF). Based on this new climatology, two-dimensional masks are defined, which represent the inflow, ascent and outflow locations of WCBs. These masks are then used to objectively quantify the key characteristics (intensity, ascent rate, and ascent curvature) and impacts (precipitation and potential vorticity (PV) anomalies) of WCBs in order to (i) attribute them to different stages in the life cycle of the associated cyclones and to (ii) evaluate differences in the outflow of the cyclonic and anticyclonic branches. The method is first tested and illustrated through three case studies of well-documented cyclones, revealing both the similarities and the case-to-case variability in the evolution of the WCB characteristics and impacts. We then extend the analysis to about 5'000 cyclones that occurred in winter between 1980–2022 in the North Atlantic. The case studies and the climatological analysis both show that WCBs are typically most intense (in terms of air mass transported, ascent rate, precipitation rate, and volume) during the intensification period of the associated cyclone. The northward displacement along the storm track and diabatic PV production lead to an increase in low-level PV in the region of WCB ascent during the cyclone life cycle. The negative PV anomaly at upper levels, associated with the WCB outflow, remains relatively constant. The investigation of the WCB branches reveals an increasing intensity of the cyclonic WCB branch with time, linked to the increasing strength of the cyclonic wind field around the cyclone. Due to a lower altitude, the outflow of the cyclonic branch is associated with a weaker negative PV anomaly than the anticyclonic WCB branch, which ascends to higher altitudes. In summary, this study highlights the distinct evolution of WCB characteristics and impacts during the cyclone life cycle and the marked differences between the cyclonic and anticyclonic branches.
Opinion: The importance of historical and paleoclimate aerosol radiative effects
Authors: Mahowald Natalie Marie , Li Longlei , Albani Samuel , Hamilton Douglas Stephen , Kok Jasper
Published: June 2023

Abstract. Estimating the past aerosol radiative effects and their uncertainties is an important topic in climate science. Aerosol radiative effects propagate into large uncertainties in estimates of how present and future climate evolves with changing greenhouse gas emissions. A deeper understanding of how aerosols interacted with the atmospheric energy budget under past climates is hindered in part by a lack of relevant paleo observations and in part because less attention has been paid to the problem. Because of the lack of information we do not seek here to show the change in the radiative forcing due to aerosol changes, but rather just estimate the uncertainties in those changes. Here we argue that current uncertainties from emission uncertainties (90 % confidence interval range spanning 2.8 W/m2) are just as large as model spread uncertainties (2.8 W/m2) in calculating preindustrial to current day aerosol radiative effects. There are no estimates for radiative forcing for important aerosols such as wildfire and dust aerosols in most paleoclimate time periods. However, qualitative analysis of paleoclimate proxies suggests that changes in aerosols in different past times are similar in magnitude to changes in aerosols between preindustrial and current day, plus there is the added uncertainty from the variability in aerosols and fires in the preindustrial. From the limited literature we estimate a paleoclimate aerosol uncertainty for the last glacial maximum relative to preindustrial of 4.8 W/m2. The uncertainty in the aerosol feedback in the natural Earth system over the paleoclimate (last glacial maximum to preindustrial) is estimated to be about 3.2 W/m2/°K as a first estimate of the 90 % confidence interval range. In order to assess the uncertainty in historical aerosol radiative effects, we propose a new model intercomparison project, which would include multiple plausible emission scenarios tested across a range of state-of-the art climate models over the historical period. These emission scenarios would then be compared to the available aerosol observations to constrain which are most probable. In addition, future efforts should work to characterize and constrain paleoaerosol forcings and uncertainties. Careful propagation of aerosol uncertainties in the literature is required to ensure consideration of all the uncertainties.
Analysis of geomagnetic observatory data and detection of geomagnetic jerks with the MOSFiT software package
Authors: da Silva Marcos Vinicius , Pinheiro Katia , Ohlert Achim , Matzka Jürgen
Published: June 2023

Abstract. MOSFiT (Magnetic Observatories and Stations Filtering Tool) is a python package to visualize and filter data from magnetic observatories and magnetometer stations. The purpose of MOSFiT is to automatically isolate and analyze the secular variation (SV) information measured by geomagnetic observatories data. External field contributions may be reduced by selecting data according to local time and geomagnetic indices and by subtracting the magnetospheric field predictions of the CHAOS-7 model. MOSFiT calculates the SV by annual differences of monthly means and geomagnetic jerk occurrence time and amplitude are automatically calculated by fitting two straight-line segments in a user-defined time interval of the SV time series. Here, we present the new python package, validate it against independent results from previous publications, and show its application. In particular, we quantify the RMS misfit between SV derived from processing schemes and the SV predicted by CHAOS-7. Analysing the INTERMAGNET quasi-definitive data with MOSFIT allows for a timely investigation of SV such as the detection of recent geomagnetic jerks. It can also be used for data selection for e.g., external field studies as well as for quality control of geomagnetic observatory data.
A BIM/GIS DIGITALIZATION PROCESS TO EXPLORE THE POTENTIAL OF DISUSED RAILWAYS IN ITALY
Authors: Garramone M. , Scaioni M.
Published: June 2023

Abstract. Digitization processes, i.e., the practice of converting physical assets into digital assets, are gradually transforming the Architecture, Engineering, Construction and Owner Operators (AECOO) industry, and it concerns new and existing buildings and infrastructures. This study is about the management of disused railways and aims to present a BIM (Building Information Modelling) / GIS (Geographic Information Systems) workflow to identify and model disused railways buildings. The workflow was tested on the ‘Potenza Inferiore Scalo’ – ‘Laurenzara’ disused railway located in the South of Italy. The objective is the creation of a comprehensive digital database to help decision-makers give new utility to these existing infrastructures and buildings. And this is because the railway heritage can represent an essential factor in sustainable development processes and landscape regeneration.
ANALYSIS OF POSSIBLE GEODETIC APPROACHES FOR 3D MODEL CREATION IN BIM
Authors: Pavelka jr. K. , Běloch L. , Pavelka K.
Published: June 2023

Abstract. The topic of this paper is the description and analysis of technologies for generating a geometric basis for BIM. The main element is an analysis of the capabilities of mobile laser scanning and the outputs of this method compared to other methods. The selected interior space was measured by different technologies, laser scanning, classical geodetic using total station, and manual measurement. The main device tested was the ZEB-REVO. It is a handheld mobile laser scanner, carried by an operator. It has a range of 40 m, with the accuracy in measured lengths is 1–3cm per 10 m depending on the type of surface. The scanning speed is 43,000 points per second. The device is equipped with an inertial measurement unit (IMU) and uses SLAM technology for trajectory definition. The device does not have a camera in the simplest configuration and the operator cannot monitor the scanning status. Nevertheless, measurement with this scanner is very simple. The instrument is mainly used for surveying construction objects, but it can be advantageously used for documentation of underground spaces or in e.g., forestry for defining DBH or volume of stockpiles. This device is not equipped with a GNSS unit, and the typical scanning time is 20–30 min without model deformation. Accuracy and output analysis was performed for all technologies used. The results are presented in tables and show the suitability of PLS (personal laser scanner) in general.
Forecasting of wind power by using a hybrid machine learning method for the Nord-Pool intraday electricity market
Authors: Altintas Atilla , Davidson Lars , Carlson Ola
Published: June 2023

Abstract. The interest in trading intraday markets has been increasing due to the growth of renewable intermittent energy production. With the growing renewable energy capacity, which mostly comes from wind energy, the intraday market volume has been continuously increasing every year. In Europe, countries work with diﬀerent lead times ranging from 5 to 90 minutes and trading blocks of 15 minutes. Several countries, including Sweden, use 15-minute trading blocks with 60 minutes lead time. Market participants use the intraday market to optimize their position after the day-ahead market closes. Since new methods become available, such as better forecasts on short-term renewable energy power output and demand, the intraday market has become more important for energy traders in order to maximize their proﬁt. The primary objective of this study is to enhance the intraday forecasting of wind power by improving the forecasting methods using machine learning. A hybrid approach that combines a mode decomposition method, Empirical Mode Decomposition (EMD), with Support Vector Regression (SVR), is used. In addition, the forecasting with the SVR method is improved by applying a cross-validation method that tunes the parameters used. The study utilized three months (92 days) of wind turbine power data from 21 June 2017 to 20 September 2017. 80 % of the data was used for training, and the remaining data were used for predictions. The results showed that combining SVR with a hybrid method that incorporates EMD predictions can lead to higher prediction accuracy. Furthermore, our results stress that parameter-tuning algorithms can improve machine-learning methods. We believe that the methods proposed in this study will be beneﬁcial for the planning of dispatchable energy generation and pricing for the intraday electricity market.
Una agenda común de investigación crítica sobre los niños en los mundos mayoritarios y minoritarios. El caso de los niños en los procesos migratorios. SESIÓN DE DEBATE
Authors: Gaitán Lourdes
Published: June 2023

Con motivo de la elaboración de este número monográfico de Sociedad e Infancias, el consejo editorial de la revista convocó una sesión de debate online el 29 de marzo de 2023.

De manera orientativa se plantearon los siguientes temas de discusión:

Los niños como actores en los procesos migratorios.

¿Son personas con sus propios proyectos migratorios?

¿Incluso cuando son parte de un proyecto de migración familiar?

Influencia de la visión eurocéntrica de la infancia en las políticas y disposiciones normativas de los estados.

Infancia migrante, retos para la sociedad de acogida: alojamiento, escuela, emancipación y transición a la vida adulta.

Cómo aplicar una sociología crítica de la infancia al estudio de las migraciones infantiles.

La sesión tuvo una duración de una hora y treinta minutos y fue grabada y transcrita. A continuación, damos paso a su contenido.
Improved flat mobile core network architecture for 5G mobile communication systems
Authors: Hijjawi Mohammad , Shinwan Mohammad Al , Qutqut Mahmoud H. , Alomoush Waleed , Khashan Osama A. , Alshdaifat Marah , Alsokkar Abdullah , Abualigah Laith
Published: June 2023

The current mobile network core is built based on a centralized architecture, including the S-GW and P-GW entities to serve as mobility anchors. Nevertheless, this architecture causes non-optimal routing and latency for control messages. In contrast, the fifth generation (5G) network will redesign the network service architecture to improve changeover management and deliver clients a better Quality-of-Experience (QoE). To enhance the design of the existing network, a distributed 5G core architecture is introduced in this study. The control and data planes are distinct, and the core network also combines IP functionality anchored in a multi-session gateway design. We also suggest a control node that will fully implement the control plane and result in a flat network design. Its architecture, therefore, improves data delivery, mobility, and attachment speed. The performance of the proposed architecture is validated by improved NS3 simulation to run several simulations, including attachment and inter- and intra-handover. According to experimental data, the suggested network is superior in terms of initial attachment, network delay, and changeover management.
The effect of groups’ reference, usefulness perception, and products quality on intention to buy and online shopping decision
Authors: Raed Hanandeh , Altaher Asmahan Majed , Barnat Shemseddine Ethani , Ahmad Hanandeh , Halim Mona , Hammouri Qais , Darawsheh Saddam Rateb
Published: June 2023

The primary purpose of this study is to investigate how group reference, perceived usefulness, and product quality influence online shoppers' desire to purchase and final purchase decisions. Multiple methods of quantitative analysis and processing of data are used to evaluate and validate the study's hypotheses. Using a Structural Equation Model, the study's theories were tested and analyzed. Customers of digital market websites in Jordan participated in this study by responding to an online poll. Data was compiled from 220 study questionnaires using a systematic sampling strategy. Data analysis with the Structural Equation Model revealed significant favorable effects of group reference, perceived usefulness, and product quality on both purchase intent and final online purchase decisions. The authors chose to center their study around the perspectives, comments, attitudes, and impressions of groups of individuals. Perceived usefulness can be gauged along the aspects of experience, enjoyment, and subjective norm. The words customer expectations, real product specifications, and the quality of the service received all shed light on the product's quality. The originality of this study rests in the model that was created to explain the relationship between group reference, perceived usefulness of products, and product quality as they relate to purchase intent and digital market website use in Jordan.
A new model for security analysis of network anomalies for IoT devices
Authors: Rawajbeh Mohammad Al , Alzyadat Wael , Kaabneh Khalid , Afaneh Suha , Alrwashdeh Dima Farhan , Albayaydah Hamdah Samih , AlHadid ssam Hamad
Published: June 2023

In the era of IoT gaining traction, attacks on IoT-enabled devices are the order of the day that emanates the need for more protected IoT networks. IoT's key feature deals with massive amounts of data sensed by numerous heterogeneous IoT devices. Numerous machine learning techniques are used to collect data from different types of sensors on the objects and transform them into information relevant to the application. Furthermore, business and data analytics algorithms help in event prediction based on observed behavior and information. Routing information securely over the internet with limited resources in IoT applications is a key problem. The study proposes a model for detecting network anomalies in IoT devices to enhance the security of the devices. The study employed the IoT Botnet dataset, and K-fold cross-validation tests were used for validating the values of evaluation metrics. The average values of Accuracy, Precision, Recall, and F Score was 97.4.
The influence of eco-design, green information systems, green manufacturing, and green purchasing on manufacturing performance
Authors: Wungkana Florencia Angela , Siagian Hotlan , Tariga Zeplin Jiwa Husada
Published: June 2023

Companies today strive to integrate manufacturing processes with the environment to strike a balance. This study aims to examine the impact of green implementation for companies on the performance of manufacturing companies. Data was collected using Google Forms distributed online to the manufacturing companies domiciled in East Java. The criterion for the companies is that they have been committed to implementing a green approach to the production process, procurement of environmentally friendly raw materials, and green products. The partial least square technique analyzed data from as many as 115 respondents, with the position as senior staff level and higher, who have worked for at least two years and are permanent employees. The results showed that the implementation of eco-design has an impact on green purchasing and green manufacturing. Eco-design and green information systems implemented by the company can improve manufacturing performance by producing adequate overall product quality, and the number of products produced varies according to market demand. Therefore, the green information system affects green manufacturing and purchasing in manufacturing companies. Therefore, green manufacturing and green purchasing can impact manufacturing performance. The research results contribute to practitioners, especially top management, in committing to implementing Green which affects the performance of manufacturing companies. The theoretical contribution of the research is to enrich green supply chain management and sustainable performance for manufacturing companies.
The performance of unweighted least squares and regularized unweighted least squares in estimating factor loadings in structural equation modeling
Authors: Zulkifli Nurul Raudhah , Aimran Nazim , Deni Sayang Mohd
Published: June 2023

In a confirmatory study, researchers are expected to employ the covariance-based structural equation modeling (CB-SEM). One of the key presumptions when utilizing CB-SEM is that the data is multivariate normal. Nevertheless, a perfect normal distribution is rarely observed in real-life data. To resolve this, the unweighted least square (ULS) is designed to specifically deal with non-normal data in SEM. However, ULS often yields improper solutions like negative, or boundary estimates of unique variances since it considers measurement errors in observed variables. The disturbance in SEM is reflected in unique variance, which is random error due to unreliability or measurement error and reliable variation in the item that indicates unknown latent causes. Consequently, this can generate bias in indicator loadings estimates. As an action to disentangle this issue, the present study proposes the implementation of regularization parameters by adding small positive values to the variance-covariance matrix. The ratio of bias to variance in a model can be improved to obtain the best estimation performance. Pro-Active Monte Carlo simulation was used to produce multivariate non-normal data with designated sample sizes and population characteristics. The data were analyzed using R Programming Environment by employing “psych”, “MASS”, “foreign”, “mvrnonnorm”, “purr”, and “semTools” packages with 1000 replications to produce multivariate non-normal data. Next, the “lavaan” package was used for SEM and regularized SEM analyses. The outcome of this study proves the capability of regularized ULS to improve parameter estimation.
Applying information technology to maximize resources for investment and development of airport infrastructure in Vietnam
Authors: Phuong Lan Le Thi , Nguyen Van Phuc , Cu Thanh Thuy
Published: June 2023

This study aimed to quantify the relationship between factors influencing the investment outcomes of airport infrastructure development in Vietnam. On that premise, suggesting the ideas for applying information technology systems to maximize resources to improve investment outcomes in Vietnam's airport infrastructure development. Data for the study were gathered from the Airports Corporation of Vietnam's annual report and a survey of 316 officials involved in the investment and development of airport infrastructure in Vietnam. The linear regression model is used to quantify the impact of various factors. According to the research findings, the most influential variable according to the survey subject's opinion is the contractor (NT), with an adjusted beta coefficient value of roughly 0.3915.
Neem as a Potential Biopesticide and Biofertilizer - A Review
Authors: Devi Dipanjali , Gogoi Rupjyoti
Published: June 2023

Rapid growing human population has pressurized farmers to produce food in a larger scale. Agrochemicals have enabled in the duplicate food production. However, surveys have documented in the contamination and impacts of agrochemicals in the soil. Thus there must be a shift from agrochemicals to organic pesticide and fertilizer, which will ultimately, preserves the natural fertility of soil and is also safe to the human kind. There are many botanicals which can be used as organic pesticide and fertilizers, among which neem is on the top of the botanicals. Neem (Azadirachta indica A. Juss) belongs to Meliaceae family, is a tropical evergreen tree, often referred to as “Tree of 21st century”. All parts of the plant particularly bark, leaves and root extracts were found effective against many pests and insects thus they possess biopesticidal activity. The presence of azadirachtin, a chemical compound obtained from neem acts as potential biopesticides. It inhibits their feeding ability, disrupts their growth and reproduction. Neem plant can also be used as biofertilizers, neem seed extract acts as a organic manure and thus control many pathogens. Neem is considered to be easily accessible, eco-friendly, biodegradable and cheap. Thus this review highlighted the importance of neem that ensures us to use it as biopesticide and biofertilizer.
Presentation of EAJ Issue 12/2 - December 12th
Authors: Crugnola-Humbert J. , Jiang W. , Desmettre S. , Palmborg L. , Schmitt M.M.
Published: June 2023

The seminar is chaired by Julia Eisenberg and Matthias Scherer.
PENGARUH PELAYANAN KELOMPOK DOA TERHADAP PELAKSANAAN MISI KRISTEN DI PERSEKUTUAN DOA ALFA OMEGA KUPANG
Authors: Lele Jeni Isak , Ndun Antonius
Published: June 2023

Kelompok doa merupkan bagian dari persekutuan doa yang melekat pada misi kristen, hal ini belum dipahami secara luas oleh berbagai kalangan karena itu penelelitian ini berusaha menemukan data  guna memberi kontribusi bagi pemahaman dimaksud. Kelompok doa dimaksud melekat pada sampel yang diambil dari Persekutuan Doa Alfa Omega di Kupang untuk mendapatkan akurasi data dengan penelitian kuantitatif dan meneankan pada pelaksanaan Misi Kristen di Kota Kupang yang terlaksana oleh karena keterkaitan antara kontribusi aktifitas Kelompok Doa dan pelaksanaan Misi Kristen oleh Persekutuan Doa Alfa Omega bagi Misi Kristen di tengah-tengah dunia.
Implementasi Pendidikan Agama Kristen Bagi Penguatan Keluarga Kristen Pada Era Industri 4.0 berdasarkan Matius 28:7, 10 di Jemaat GMIT Pniel Oebobo Kota Kupang
Authors: Natonis Harun Yermia
Published: June 2023

The purpose of this study is to describe Christian Religious Education for strengthening Christian families in the industrial era 4.0 based on Matthew 28:7, 10. This research uses a qualitative descriptive method. The data was traced and collected from various sources and literature such as religious leaders and congregations, then the researchers analyzed it by describing in a narrative manner the results of the research which suggested that Christian family life in the era of the industrial revolution 4.0 was important for members of the GMIT Pniel Oebobo family/congregation to have good awareness and understanding of the implications of technology, as well as practicing Christian values ??in everyday life. This involves developing self-discipline in using technology, prioritizing quality time with family, building healthy and meaningful relationships with others, and helping other family members to deal wisely with the impact of technology. The attitude of Christian families in dealing with the negative impacts of the industrial revolution 4.0 involves awareness, understanding and application of Christian values ??in the use of technology, church services, social empowerment, as well as cultural influences and social relations in the era of the industrial revolution 4.0.
Declaración y voluntad en el Derecho civil alemán. Una aproximación histórico-dogmática
Authors: Buchhalter Montero Brian
Published: June 2023

Este trabajo estudia una de las instituciones más significativas del Derecho privado alemán, con miras a conseguir un doble objetivo: de una parte, contribuira su conocimiento desde una perspectiva histórica. En este sentido, se analiza la formación histórica del concepto en los distintos cuerpos normativos vigentes en el territorio alemán del siglo xix; de otra parte, se estudian los elementos esenciales de la declaración de voluntad en Derecho alemán y se ofrece una reestructuración particular, partiendo de que la llamada voluntad de actuar (Handlungswille) no es un elemento del tipo subjetivo, sino del tipo objetivo de la declaración.
Sentencias comentadas. Error en el consentimiento en la adquisición de acciones: la información precontractual, el inversor cualificado y los efectos de la venta posterior. (A propósito de la Sentencia del Tribunal Supremo de 27 de abril de 2022)
Authors: Paniza Fullana Antonia
Published: June 2023

En este trabajo se estudian cuáles son las consecuencias jurídicas de un contrato de compraventa de acciones celebrado sobre una información pre- contractual que resulta carente de veracidad, lo que no sale a la luz hasta un momento posterior, con la consiguiente fluctuación del valor de las acciones.De entrada, una acción de anulabilidad del contrato por error en el consentimiento o una acción de responsabilidad por la información contenida en elfolleto de la Ley del Mercado de Valores. A ello se unen dos elementos más, la calificación de las empresas compradoras como inversoras cualificadas yla venta posterior de aquellas acciones. Estos son los elementos concurrentes, los matices son muchos y las resoluciones pueden ser diferentes en uncaso y en otro.
Türkiye’de Aktivist Belediyecilik
Authors: BAYKAN Barış Gençer
Published: June 2023

Birbiriyle çekişmeli bir mücadele yürüten devlet ve toplumsal hareketler uzun süre ayrı iki alan olarak incelenmiştir. Literatürde yoğunlukla toplumsal hareketlerin devleti ve onun kurumlarını şekillendirmesi ele alınırken devletin bazı unsurlarının da toplumsal hareketler gibi davranması gündeme gelmektedir. Özellikle yerel yönetimlerin tepeden inmeci politikaları/projeleri kabul etmeyerek kent hareketleri ile eşgüdüm halinde, protesto dahil çeşitli toplumsal hareket yöntemlerini kullanarak hak aradıkları çekişmeli bir mücadele yöntemini benimsedikleri gözlemlenmektedir. Yerel Yönetimler bünyelerinde toplumsal hareketlerde kısıtlı olan bazı kaynakları da barındırabilmektedirler. Bu makalede Kamu Yönetimi, Yerel Yönetimler ve Toplumsal Hareketler literatürlerini kesen bir araştırma alanı olarak aktivist belediyeciliğin Türkiye’deki tarihsel arka planı, hangi siyasi, ekonomik ve toplumsal koşullarda şekillendiği ve güncel dinamikleri incelenecektir. Yerel yönetimlerin neden aktivizme yöneldiği, bu tür bir aktivizmin hangi konularda yoğunlaştığı ve hangi eylem repertuarlarına başvurduğu ve hangi devlet kurumlarını neden muhatap aldığı incelenecektir. Aktivist belediyeciliğin merkeziyetçi ve kalkınmacı eğilimlerden, yerel demokrasinin yükselişinden ve son olarak da toplumsal hareketlerin sonuç alıcı etkinliğinden kaynaklandığı öne sürülecektir.
A Struggle to Keep Environmental Protests Above Party Politics: The Cerattepe Case
Authors: KARAKOÇ Mesut , SOYLEMEZ-KARAKOC Busra
Published: June 2023

The Cerattepe mining project for the extraction of gold and copper in the city of Artvin has been controversial since the mid-1980s. Local resistance against the project peaked in 2015-2016 in the form of blockages, sit-ins, social media protests, litigations, and signed petitions. This paper analyzes protests against the Cerattepe mining project in terms of their motivations, strategies, limitations, and political perceptions. Through an original survey analysis (N=253) and interview data, we find that the locals frame their activism as above party politics to keep a legitimate position in resisting the mining project. This strategy has remained intact for several years despite the politicization attempts of resistance from national-level political parties. We explain this strategy with the national consensus on prioritizing economic growth over environmental issues, neoliberal developmentalism with strong state support for private companies, and high levels of political polarization in society. Overall, the study offers an understanding of the challenges in front of environmental issue-based activism in Turkey and reveals the strategies of locals in resisting an environmentally destructive mining project.
Rusya-Ukrayna Savaşı’nda Muhariplerin Eşitliği İlkesi
Authors: CEBECİOĞLU HALDIZ Ayşe
Published: June 2023

Muhariplerin eşitliği ilkesi, uluslararası insancıl hukukun temel ilkelerinden biridir. İnsancıl hukuk kurallarının bir silahlı çatışmanın tüm taraflarına, onların silahlı çatışmaya müdahil olma nedenlerine bakılmaksızın eşit olarak uygulanması manasına gelmektedir. Kökeni yüzyıllar öncesine dayandırılan bu ilkenin hem içeriği hem de geçerliliği zaman zaman tartışma konusu olmaktadır. Bu tartışmalardan biri de 1945 Birleşmiş Milletler Şartı ile devletlerin bir silahlı çatışmaya müdahil olmaları meşru müdafaa durumları haricinde yasaklandığında ortaya çıkmıştır. Uluslararası toplumun, jus cogens niteliği atfedilen bu yasağı ihlal eden taraf ile ona karşı kendini savunmak zorunda kalan tarafa artık eşit yaklaşmadığı sonuç olarak da ilkenin eskidiği ya da terk edildiği öne sürülmüştür. Bu çalışmada bu iddia uluslararası toplumun büyük çoğunluğunun taraflardan birini desteklediği 2022 Rusya-Ukrayna Savaşı üzerinden ele alınmaktadır.
Morphological Description and Molecular Characterization of Gnathia Jimmybuffetti Sp. Nov. (Crustacea, Isopoda, Gnathiidae): the First New Gnathiid in 100 Years from the Floridian Ecoregion.
Authors: Erasmus Anja , Hadfield Kerry A , Sikkel Paul C , Smit Nico J
Published: June 2023

Gnathia jimmybuffetti sp. nov. is described from the Florida Keys. Morphological characterization of the male, female, and juvenile as well as the life cycle development of the female is examined. The male of this new species is distinguished from other species from the Tropical
Northwestern Atlantic marine province by the slightly produced frontal margin; absent mediofrontal process; single, strong, conical superior frontolateral process, with 2 pairs of long simple setae; and rounded inferior frontolateral process, the weak distally curved mandible with weakly convex
dentate blade. In addition, molecular characterization for three life stages, (males, females, and praniza), is provided, as well as evidence for linking host DNA to juvenile stages. This paper contributes to our understanding of the gnathiid biodiversity of the Tropical Atlantic realm, specifically
the Floridian ecoregion. Furthermore, this paper validates the methods of extracting and identifying host DNA from the gnathiid blood meal.
Fragilidades dos graduandos de medicina e médicos da atenção primária na condução de afecções dermatológicas
Authors: Gomes Silva Elcilane , Oliveira Carneiro Francisca Regina , Soares Cavalcante Gabriel Henrique , Cardoso Costa Alfredo , Da Silva Figueira Simone Aguiar , Da Silva Freitas Jofre Jacob , Carneiro Bichara Clea Nazaré , De Sousa Samara Guilhermina , Maués Pereira Lizomar de Jesus
Published: June 2023

Objetivo: Identificar as dificuldades dos profissionais da atenção primária e alunos da graduação do curso de medicina quanto ao diagnóstico das afecções dermatológicas nas suas práticas. Método: Estudo transversal, com amostragem por conveniência realizada com graduandos de Medicina de uma instituição publica e profissionais médicos da Atenção Primária a Saúde (APS) do município de Belém. Resultado: Dentre os profissionais médicos da pesquisa, 88,9% relataram impasses na condução de casos dermatológicos. Sendo 30% com dificuldade m diagnosticar, isoladamente, e 25% de diagnosticar associado a tratar a doença (25%). Há insegurança por 77,8% na condução de casos dermatológicos, todavia 8,9% apenas encaminham o paciente sem realizar qualquer tratamento. Dentre os graduandos, 81,2% relataram dificuldade com a dermatologia, destes, 38,5% assinalaram dificuldade em descrever lesões, como também 23,1% preencheram problemas em diagnosticar e propor tratamento. Conclusão: Existem dificuldades importantes nos diagnósticos e condutas dermatológicas. Medidas de aprendizado nessa área são fundamentais desde a graduação a fim de que se tornem profissionais capacitados na atenção primária.