bluuebunny/crossref_metadata_2025 huggingface dataset:
MEMBANGKITKAN SEMANGAT NASIONALISME GENERASI MUDA BANGSA MELALUI PEMBELAJARAN SEJARAH KONGRES PEMUDA (1926 – 1928)
Authors: Rachmawati Dwi Putri
Published: July 2023

Tulisan ini membahas mengenai nilai nasionalisme melalui pembelajaran sejarah dari peristiwa kongres pemuda sekitar tahun 1926 – 1928. Perlu diketahui bahwa sejarah sangat penting untuk dipelajari karena kita memerlukan alat pemersatu yang tidak bisa dipungkiri bahwa sejarah salah satu alasan kita untuk bertahan menjadi sebuah bangsa. Sejarah memberikan wawasan dan pemahaman kehidupan bahwa dari sejarah kita dapat memperoleh pemahaman berupa kesatuan, nasionalisme, dan kebangsaan. Penelitian ini bertujuan untuk mengidentifikasi nilai-nilai apa saja yang dapat diambil dari peristiwa kongres pemuda tahun 1926 – 1928 dan bagaimana cara menerapkan serta membangkitkan nilai tersebut bagi generasi muda melalui pembelajaran sejarah di sekolah. Penelitian ini menggunakan metode kualitatif dengan jenis penelitian yaitu deskriptif kualitatif. Teknik pengumpulan data yang dilakukan penulis yaitu dengan studi pustaka melalui berbagai sumber kepustakaan yang diperoleh melalui buku, jurnal, internet, dan lain sebagainya yang memenuhi kaidah-kaidah kepenulisan ilmiah serta dapat dipertanggungjawabkan. Hasil dari penelitian menunjukkan bahwa nilai-nilai nasionalisme yang terdapat dalam peristiwa kongres pemuda yaitu nilai persatuan dan kesatuan, semangat kebangsaan, rela berkorban, gotong royong, cinta tanah air, kebersamaan dan persaudaraan, menghargai perbedaan, dan lain sebagainya. Suatu peristiwa sejarah mengajarkan nilai-nilai positif yang dapat dijadikan pelajaran kehidupan dan dapat ditanamkan pada generasi muda penerus bangsa.
Risk Analysis of Occupational Health and Safety Using Hazard Identification, Risk Assessment and Risk Control (HIRARC) Method (Case Study in PT Barokah Galangan Perkasa)
Authors: Giovanni Andi , Fathimahhayati Lina Dianati , Pawitra Theresia Amelia
Published: July 2023

PT Barokah Galangan Perkasa is a company located in East Kalimantan that is engaged in the manufacturing, repair, and maintenance of ships. The welding activity is the most dominant in shipbuilding, but the implementation of the occupational health and safety (OHS) system is not optimal. There have been several work accidents in the upper accommodation and cargo oil tank areas, such as falling from a height, being hit by welding sparks, and an electrical short circuit. The working conditions in this area are quite risky. Therefore, research on risk analysis is needed. HIRARC is a method for identifying a problem that is assessed at risk based on the likelihood and severity where the results of the assessment can determine the level of risk and give risk control for each work activity. Research results show that there were 40 potential hazards in the upper accommodation area with 77% low risk level, 12% moderate risk level, 8% high risk level, and 3% very high risk level. While in the cargo oil tank area there was 37 potentials hazard with 84% low risk level, 13% moderate risk level, and 3% high risk level. By knowing the risk level, companies can identify work activities that require prioritized improvement. They can also determine appropriate control to prevent the occurrence of such risks. Risk control in the upper accommodation area can be achieved through the implementation of administrative controls, utilization of PPE, and technical engineering controls.
Bioactive Compound Contents and Antioxidant Activity of Purified Red Sorghum Pericarp Extract by Membrane Ultrafiltration Process
Authors: Afandy Moh. A. , Sediawan Wahyudi B. , Hidayat Muslikhin , Susanti Devi Y. , Sawali Fikrah D. I.
Published: July 2023

Sorghum plants contain bioactive compounds such as phenolic compounds and proanthocyanidins. The presence of these compounds is extremely valuable for use as antioxidants in health care. This study aims to determine the total phenolic content, total proanthocyanidin content, and antioxidant activity of purified red sorghum extract using the ultrafiltration membrane method with different transmembrane pressure. At pressures of 8, 9, and 10 Bar, an ultrafiltration process was carried out using a polyethersulfone (PES) membrane with a molecular weight cut-off size of 10 kDa. The total phenolic content was determined using the Follin-Ciocalteu method and identified using UV-Vis spectrophotometry at 760 nm. Total proanthocyanidin content was measured using the acid-butanol method and then analyzed using UV-Vis spectrophotometry at 550 nm. The DPPH (2,2-diphenyl-2-picrylhydrazyl) method will be used to determine the antioxidant activity of purified red sorghum extract. The results of the measurements show that the higher the transmembrane pressure, the higher the concentration of phenolic and proanthocyanidins content, and that the purified red sorghum extract has a high antioxidant value (IC 50 = 66.852 ppm).
Fever-Induced Brugada Syndrome (BrS): Clinical Case Presentation and Short Review on Brugada Syndrome
Authors: Kassier Almontasser Bella , Kassier Adnan , Agrawal Yashwant , Kalavakunta Jagadeesh
Published: July 2023

Brugada patterns are masked and usually are due to provocative factors.
We present a case of a 23-year-old Caucasian male patient with a
long-standing history of substance abuse who presented with a syncope.
EKG performed by EMS showed Brugada EKG pattern.
Pan-cancer Analyses of Immunogenic Cell Death-derived Gene Signatures: Potential Biomarkers for Prognosis and Immunotherapy
Authors: Han Xiaodan , Song Di , Cui Yongliang , Shi Yonggang , Gu Xiaobin
Published: July 2023

Background Immunogenic cell death (ICD) is a type of regulated cell
death that is sufficient to trigger an adaptive im-mune response. ICD
has been demonstrated to activate the tumor-specific immune response,
and inducing ICD would be a potential treatment strategy. Aims The
biomarkers of ICD and their relationships with tumor microenvironment,
clinical feathers, and immunotherapy response are not fully understood
in the context of the clinic. We therefore conducted pan-cancer analyses
of ICD gene signatures in 33 cancer types from The Cancer Genome Atlas
database. Methods and results We identified key genes that had strong
relationships with survival and tumor microenvironment. Besides, we
predicted therapeutic agents targeting ICD genes and explored the
potential mechanisms of gemcitabine to induce ICD. Moreover, we
determined an ICD score based on the ICD genes and found that the ICD
score was associated with patient prognosis, clinical features, tumor
microenvironment, radiotherapy access, and immunotherapy response. The
high ICD score was associated with the immune-hot phenotype, and the low
ICD score was associated with the immune-cold phenotype. Conclusion We
discovered the potential of the ICD gene signatures as ICD biomarkers in
pan-cancer, which may provide new insights into immuno-phenotypic
assessment and cancer therapeutic strategies, allowing more patients to
benefit from immunotherapy.
Distribution of human papillomavirus among Vietnamese women with cervical cancer and genetic variability of HPV16
Authors: Le Duyet Van , Le Nam , Bang Le Van Nguyen , Son Hoang Xuan
Published: July 2023

HPV16 is the primary etiological factor for cervical cancer, with
typical mutations that have varied geographical distributions and
carcinogenic potency. Detecting HPV16 mutations, therefore, has
consequences for cervical cancer screening, clinical diagnosis, and
therapy. In Vietnamese women with cervical cancer, HPV16-positive
samples were analyzed for nucleotide sequence alterations using Sanger
sequencing of the E6, E7, and L1 genes. The HPV16 variants were
identified using ATGC 7.2, and the phylogenetic tree was constructed
using MEGA 11.0.10. Among 180 patients infected with HPV, 76.1%
revealed single infections, and 24.9% showed multiple infections. The
most common HPV genotypes were HPV16 (63.9%), HPV18 (26.7%), and other
HPV (6.9%). HPV16 alterations were found in all E6, E7, and L1 genes,
with 15 missense and 18 synonymous mutations. Missense mutations
include: R10G, Q14H, D25E, H78Y, L83V (E6); M29V, R35K, L78R, L95P (E7);
H73Y, T176N, N178T, T317P, T386S, L472F/I (L1). HPV16 sublineages
include A1 (17.2%), A2 (0.9%), A3 (56.0%), A4 (19.0%), D1 (4.3%),
and D3 (2.6%). Our findings showed that HPV16 is prevalent in cervical
cancer in Vietnam, with the European lineage distribution predominating.
Although HPV16 is responsible for a significant number of cervical
cancers, the L83V mutation rate is only observed in 6.9% of samples.
Effects of plant functional group loss on alpine meadows community structure and soil nutrients over various timescales
Authors: Wei Jing , Zhou Huakun , Shao Xinqing , Sun Jian , Ma Li , Zhang Zhong , Qin Rui , Su hong , Hu xue , Chang tao , Shi Zheng , Ade Ha , Wang Hui
Published: July 2023

In the Alpine Meadow ecosystems of eastern Qinghai-Tibet Plateau, the
interrelations among the species diversity of different vegetation
communities, productivity, community structure as well as soil nutrients
were thoroughly researched through running biodiversity manipulation
experiment to explore the species survey consequences of 3 and 10 years
of plant functional groups (Gramineae, Cyperaceae, Legumes, and other
Forbs) removal at Haibei station. The results demonstrated that the
interannual variation of the remaining species richness, above-ground
and below-ground biomass of the community gradually presented a tendency
to decrease as the removal time increased, and there was a positive
relationship between species richness and productivity, and the
correlation became increasingly significant. The removal behavior
reduced the number of Gramineae within the remaining community. The
content of soil total nitrogen, phosphorus, organic matter and moisture
content of Legumes loss treatment increased significantly. The treatment
that removal Forb had the lowest negative cohesion values, revealing
that it is difficulty for this community to recover to the previous
equilibrium state in a short time. In our study, all affects of species
removal on ecosystem may be related to variance in the structure and
composition of species in community. Meanwhile, changes in the number of
Gramineae indicated that Gramineae are more sensitive and less resistant
to removal behavior. Furthermore, the specific performance of Legumes
removal indirectly indicates that the loss of diverse plant function
groups prompted distinct replies to the starvation and compensation
effects. In a nutshell, species loss at the community level leads to
shifts in the niche of each species, inducing a redistribution of
community resources and leading to significant changes in community
structure.
Inter-rater Reliability, Construct Validity, and Feasibility of the Modified “Which Health Approaches and Treatments Are You Using?” (WHAT) Questionnaires for Assessing the Use of Complementary Health Approaches in Pediatric Oncology
Authors: Alqudimat Mohammad R. , April Karine Toupin , Jibb Lindsay , Victor J , Nathan Paul , Stinson Jennifer
Published: July 2023

Objective: This study aimed to test the inter-rater
reliability, construct validity, and feasibility of the modified “Which
Health Approaches and Treatments Are You Using?” (WHAT) questionnaires
in pediatric oncology. Methods: A sample of parent-child dyads
was invited to complete self- and proxy-report modified WHAT, Pediatric
Quality of Life Inventory, demographics, a diary of child recent use of
CHA, and a questionnaire assessing aspects of feasibility. Parents were
also asked to complete a satisfaction of children’s use of CHA survey.
Results: Twenty-four dyads completed the study. The mean
weighted kappa showed strong inter-rater reliability (k=0.77, SE=0.056);
and strong agreements between the modified WHAT and the diary
(self-report [k=0.806, SE=0.046], proxy-report [k=0.894,
SE=0.057]). Significant relationships were found only between recent
and non-recent CHA users in relation to easy access to CHA (self-report
[p=0.02], proxy-report [p<0.001]). The mean scores of
the feasibility scale (out of 7.0) for the self- and proxy-report were
5.64 (SD=0.23) and 5.81 (SD=0.22), respectively, indicating the
feasibility of the modified WHAT. Conclusions: The findings of
this study provide initial evidence of the reliability and validity of
the modified WHAT questionnaires and their feasibility in assessing
child CHA use and initiating clinical discussions about CHA with
children and their parents. Further research is needed to test the
theoretical relationships and to further explore the validity and
reliability of the modified WHAT.
Identification of Haplogroups and Molecular Markers in Skeletal Samples Excavated from the Ancient City of Resuloğlu (Uğurludağ, Çorum)
Authors: Sekmen Begüm , Mekik Seher , Yavuz Sebahattin , Atamtürk Derya , Duyar İzzet , Arıcan Ercan
Published: July 2023

Mitochondrial DNA analyses were carried out in order to determine the
haplogroups of 6 individuals obtained from the cemetery of Resuloğlu and
dated to the Early Bronze Age (EBA III). The individuals to be included
in the bioinformatics analysis were evaluated according to their
sequence quality and it was decided that 3 individuals could be used in
further analysis. Using bioinformatics tools, it was determined that
three individuals belonged to the T2e+152, H32 and JT haplogroups. These
results support a link between the origins of the present-day European
population and the farmers of the Anatolian Neolithic period.
Furthermore, a detailed analysis of single nucleotide polymorphisms
revealed T16189C and C150T mutations in the two of three individuals,
which are associated with the risk of melanoma and cervical cancer - HPV
infection. These molecular findings are consistent with the health
profiles of the excavated skeletons, which indicate that the community
struggled with infectious and metabolic diseases. The entire study was
carried out in the Ancient DNA and Metagenomics Research Laboratory of
the Department of Molecular Biology and Genetics, Istanbul University.
Keywords: Ancient DNA, Mitochondrial DNA, Single Nucleotide
Polymorphism, Haplogroup
Radiprodil, a selective GluN2B negative allosteric modulator, rescues audiogenic seizures in mice carrying the GluN2A(N615S) mutation
Authors: Bertocchi Ilaria , Cifarelli Lorenzo , Oberto Alessandra , Eva Carola , Sprengel Rolf , Rohman Mirza , Muglia Pierandrea
Published: July 2023

Background and Purpose: GRIN-related disorders are neurodevelopmental
disorders caused by mutations in the N-methyl-D-aspartate receptor
(NMDAR) subunit receptor GRIN genes. A large fraction of these mutations
leads to gain of function (GoF) of the NMDAR. Patients present with a
combination of symptoms that includes epilepsy, intellectual disability,
behavioural and motor symptoms. Controlling seizures is a significant
medical need in most patients with GRIN-related disorders. The aim of
this study was to assess the therapeutic efficacy of radiprodil, a
selective negative allosteric modulator of GluN2B-containing NMDARs, in
counteracting audiogenic seizures (AGS) in a murine model carrying the
GluN2A(N615S) mutation in homozygosity (Grin2aS/S mice). Experimental
Approach: Grin2aS/S mice were acutely treated with radiprodil at
different doses before the presentation of a high-frequency acoustic
stimulus commonly used for AGS induction. Key Results: Radiprodil
significantly and dose-dependently reduced the onset and severity of AGS
in Grin2aS/S mice. Conclusion and Implications: Our data clearly
indicates that radiprodil has the potential to control seizures in
patients with GRIN2A GoF mutations, targeting the underlying
pathophysiology of the disorder.
Fed-SAD:A secure aggregation federated learning method for distributed load forecasting
Authors: Li Jian , Li Hexiao , Wang Ruiqi , Guo Yiguo , Wu Sixing
Published: July 2023

The distributed and privacy-preserving characteristics of fine-grained
smart grid data hinder data sharing, making federated learning an
attractive approach for collaborative training among data owners with
similar load patterns. However, malicious models can interfere with
training in the federated learning aggregation process, making it
difficult to ensure the accuracy and safety of the central model in load
forecasting. Therefore, we propose a secure aggregation federated
learning method for distributed load forecasting based on similarity and
distance (Fed-SAD), which effectively eliminates the interference of
malicious models by securely aggregating models, thereby ensuring
accurate and safe distributed scenario prediction. Experimental results
demonstrate that Fed-SAD maintains high accuracy and robustness in both
the presence and absence of malicious models, while maintaining data and
model security.
Tri-layer low-carbon distributed optimization of IES based on hybrid games under stochastic scenarios
Authors: Yue Ziyi , Liu Huazhi , LI Yonggang , Zhong Yuyao , Yao Jiachen , Li Yuxuan
Published: July 2023

Low-carbon development of integrated energy systems is achieved via the
sharing of multiple energy interactions by park-level integrated energy
systems (PIESs). However, coordinating profit distribution conflict
between complex interactive stakeholders under stochastic scenarios is
challenging. Accordingly, this study proposes a novel tri-layer
framework that aggregates different game mechanisms to investigate the
interactions between PIESs and coupled energy markets. First, a linkage
trading mechanism is proposed by integrating carbon emissions trading
and green certificate trading , which establishes a coupled
electricity-carbon-green certificate market. Consequently, a park
aggregation operator acts as an intermediary between PIESs and the
coupled market, setting purchase and sale prices to guide unit
generation in each PIES using the master-slave game theory. Then, the
Nash game theory is applied to realize a cooperative bargaining among
PIESs for fair revenue distribution. Further, the impact of uncertain
environments has been considered using stochastic scenario methods and
the conditional value-at-risk theory. Furthermore, to protect the
privacy of each participating agent while improving convergence speed, a
differential evolutionary method is combined with analysis target
cascading to solve the framework. Finally, the proposed scheduling
method is verified using a typical case to optimize conflicting PIES
interests in multiple scenarios and realize decarbonization
transformation.
Design and Performance Analysis of Integrated Three Phase Solar Photovoltaic and Battery Energy Storage System for the Power Quality Improvement in a Grid Connected Power System
Authors: KRISHNASAMY BALASUBRAMANIAN , V Kalyanasundaram
Published: July 2023

Abstract— This study aims to investigate the effectiveness of Unified
Power Quality Conditioners (UPQC) in reducing the power quality issues
and harmonics caused by non-linear loads in the power grid. Here the
Photovoltaic (PV) is integrated with Battery Energy Storage System
(BESS) to enhance the power quality. During emergencies, the BESS
supplies backup power over prolonged voltage interruptions or when the
PV system is unable to meet the required power demand. A hybrid PV-BESS
system is found to be more reliable than a standalone PV-UPQC system due
to its ability to produce continuous clean energy and increase voltage
support capacity. The UPQC controller is synchronized using the unit
vector generator (UVG) approach in conjunction with the self-tuning
filter (STF). The STF-UVG approach ensures normal UPQC operation even in
the presence of distorted and imbalanced grid voltage. The proposed
methodology is verified through MATLAB-Simulink simulations and various
case studies.
Intelligent Inter-Area Damping Controller Based on Decision Tree Technique and Thevenin Impedance Considering Delay Compensation
Authors: ranjbar soheil
Published: July 2023

This paper proposes an online scheme of WADC for damping inter-area
oscillations based on the intelligent CART technique and optimal
combinations of SGs. In real-time environment, by using the SGs
oscillatory signals though COI frame, GISs (ΔωCOI and ΔδCOI) are
provided. By using GISs as input through two CARTs, two individual
controlling gains K1 and K2 are estimated which used through GCSs for
online representations to SGs excitation systems. In this case,
considering an online two-step process based on the pade approximation
theory, the unavoidable time latencies through GIS and GCS signals are
compensated. Also, for estimating proper SGs with high damping
performances, a CI is proposed which by online evaluations of the SGs
output electric powers and the Thevenin impedances and solving CI by the
BGA, proper SGs are identified. In this case, by evaluating PMU phasors
through three proposed circle equations, the SGs Thevenin impedances are
estimated online. The effectiveness of the proposed comprehensive WADC
scheme is examined on the IEEE-39 bus system with indicating positive
effects through damping the inter-area oscillation.
“Strongly spice-scented, young, good”. Ways of Classifying Wine and the Change in the Assortment of Polish Nobles’ Cellars in the second half of the eighteenth century and early nineteenth century
Authors: Dias-Lewandowska Dorota
Published: July 2023

Niniejszy artykuł skupia się na inwentarzach piwnicznych i notatkach (dotyczących jakości, smaku i wieku trunków) z drugiej połowy XVIII i początku XIX w., które można wykorzystać do śledzenia zmian w asortymencie trunków oraz scharakteryzowania języka opisu win. O ile asortyment piwnic szlacheckich podlegał w XIX w. dość dynamicznym zmianom i sukcesywnemu rozszerzaniu, o tyle opisywane walory smakowe win nie uległy tak gwałtownej rewolucji. Wiedza o winach, ich właściwościach leczniczych i rodzajach, które należało uznać za dobre, była jeszcze mocno zakorzeniona w przeszłości, a preferowane smaki, chociaż były zgodne z ówczesną tradycją żywieniową, to jednak pozostawały w opozycji do nowych trendów kulinarnych.
Personal Digital Marketing Influence on Successful Marketing Campaign in Today’s Digital Age
Authors: Massoudi Aram H. , Birdawod Hawkar Q. , Raewf Manaf B.
Published: July 2023

Personal digital marketing is an essential aspect of modern marketing campaigns. It involves using digital channels such as social media, email marketing, and content marketing to create a unique identity and promote it to a target audience. The article aims to examine the influence of personal digital marketing on successful marketing campaign. This study uses a descriptive and quantitative approach to test the effect of independent variables (digital personal marketing elements) on the degree of success in personal marketing campaign. The data were collected by a questionnaire distributed to 300 marketers, owners, and young entrepreneurs. A regression analysis was applied to test the study hypothesis. The results showed that personal marketing elements: branding, content creation, networking, social media management, personal website and personal development, directly affect the degree of success in personal marketing campaign.
The Use of Clustering and Classification Methods in Machine Learning and Comparison of Some Algorithms of the Methods
Authors: Mulla Guhdar A. A. , Demir Yıldırım
Published: July 2023

In this article, two machine learning methods such as classification and clustering are used for decision tree (DT), artificial neural network (ANN), and K-nearest neighbors algorithms. The datasets were used to evaluate the effectiveness of the clustering method and the data mining tool. Weather data were used to compare algorithms and methods in the study. This study showed that the best model was DT according to accuracy and precision measures but the best model according to F-measure and receiver operating characteristic curve area measures was ANN. Waikato Environment for Knowledge Analysis, a data mining tool, is utilized in this paper to carry out the clustering.
Development of Problem-Based Number Theory Learning Tools
Authors:   Program Studi Pendidikan Matematika, Universitas Negeri Medan, Indonesia, Siagian Pargaulan , Rajagukguk Waminton , Ahyaningsih Faiz
Published: July 2023

Development of Problem-Based Number Theory Learning Tools" in the 2022 FMIPA Unimed Mathematics Education Lecture. This research is the development of learning tools that aim to describe the development process that produces valid, practical, and effective number theory learning tools. Problem-Based Number Theory Learning developed by following the Four D's: Define, Design, Develop, and Disseminate. The trial of device development was carried out in the S1 Mathematics Education Study program in the Number Theory lecture. In the development of number theory lecture tools produce: Textbooks, and 14 Lesson Plans (LP) that are valid, practical and effective. The implementation process is carried out by preparing components of teaching materials for the Number Theory course in the form of: textbooks, LP which are carried out in the Number Theory course in 2022. In the implementation of disseminate applying limited Number Theory teaching materials produced: LP as many as 14 valid, practical and effective meetings to the Lecturer Team in the Department of Mathematics FMIPA Unimed
The Effect of Realistic Mathematics Education Learning Model on Students’ Triarchic Intelligence
Authors:   Program Studi Pendidikan Matematika, Universitas Negeri Medan, Indonesia, Simanullang Michael Christian
Published: July 2023

This study aims to analyze the effect of the Realistic Mathematics Education (RME) learning model on students' triarchic intelligence. This study is a quasi-experiment with a pretest-posttest control design. The instruments used in this study were: (1) validation sheets; and (2) students' triarchic intelligence tests. The results of this study are: (1) the students' triarchic intelligence scores taught with the RME learning model are in the high category; (2) there is a significant difference on the students' triarchic intelligence scores taught by the RME learning model and direct learning; (3) the students' triarchic intelligence scores taught by the RME learning model is higer than the students' triarchic intelligence scores taught by direct learning; and (4) the implementation of the RME learning model can increase students' triarchic intelligence.
Phenomenological Exploration in Mathematics Education
Authors:   Departement of Mathematics Education, State University of Jakarta, Indonesia, Simbolon Rotua , El Hakim Lukman , Aziz Tian Abdul
Published: July 2023

We don't know what will happen tomorrow. Yesterday is a memory, today is a reality and tomorrow is a hope. Who would have thought that the corona virus would become one of the elements forming a new life cycle not only for Indonesia but for the whole world. During the Covid-19 pandemic, Large-Scale Social Restrictions (PSBB) were implemented, this had an impact on the implementation of face-to-face (online) learning. Educational institutions must also change direction. Work from home. Going online is one way to stay afloat. Learners at all levels, learn online. Some are still not familiar with this method, especially those in regions or villages, so that in its implementation there are obstacles that result in the implementation of the learning process not being optimal. Those who live in cities experience different obstacles again. Learning that should be carried out face-to-face has changed to online. One of the differences that exist is seen from progress, namely those who live in cities and in villages have different difficulties. Not to mention the other variants. This article aims to find out the obstacles experienced by students during the implementation of online learning in Mathematics lessons. The approach used is a phenomenological approach. How does the exploration of phenomenology play a role in the mathematical approach. The hope is that with this approach you can get information regarding the implementation of the online learning process for learning Mathematics during the Covid-19 pandemic. Exploration of Mathematics Education is seen from a phenomenological attitude, which means that it starts with entering phenomena through practice. The exercises provided are designed so that participants are able to illustrate, mention, give directions and are able to associate meanings and differences. Actually someone gets something in learning more than one's intentions, it doesn't even matter whether a teacher teaches well. For this reason, a creative teaching method is needed in learning mathematics so that there is good interaction between students and teachers. Conclusion: The process of learning mathematics online was not optimal during the pandemic due to several factors that affected the smooth implementation of learning.
TVA. Frauda de tip carusel în Uniunea Europeană
Authors: Puie Flavius-Bogdan
Published: July 2023

O sută de euro sunt sustrași anual, din buzunarul fiecăruia dintre noi, de către infractori care comit fraude privind TVA, profitând de un sistem TVA defectuos! Un calcul matematic simplu indică prejudiciul anual de 50 mld. euro (100 euro înmulțiți cu 500 mil. cetățeni europeni). Să ne gândim câte școli sau spitale s-ar putea construi cu toți acești bani! Cum procedează infractorii? Înregistrează firme fantomă prin intermediul cărora sustrag sumele supuse impozitării. Firmele dispar înainte ca autoritățile să le prindă. Aceasta înseamnă frauda de tip Carusel. Aceleași bunuri se comercializează fictiv într-un cerc, similar unui carusel, banii fiind sustrași într-un proces circular, iar normele actuale nepermițând identificarea și prinderea cu ușurință a fraudatorilor. Unii dintre ei sunt prinși, însă acesta este doar vârful aisbergului. Infractorii folosesc banii sustrași pentru a-și cumpăra autoturisme sau vile luxoase și i-ar putea utiliza pentru finanțarea altor activități criminale sau chiar teroriste. Regulile jocului trebuie schimbate, iar tocmai aceasta se încearcă la nivelul Uniunii Europene: modificarea sistemului privind TVA-ul comunitar pentru prevenirea sustragerii banilor din buzunarele noastre. În lucrarea de față ne propunem să prezentăm funcționarea sistemul actual privind taxa pe valoarea adăugată la nivelul UE, să explicăm frauda de tip Carusel folosind exemple și cazuri reale și să descriem posibilele soluții ale UE pentru combaterea fraudei.
Condițiile precare de detenție. Piedică la executarea mandatului european de arestare
Authors: Florea Ronaldo-Denian
Published: July 2023

În studiul de față, propunem o analiză asupra modului în care condițiile precare de detenție din penitenciarele statelor membre ale Uniunii Europene joacă un rol hotărâtor la executarea mandatului european de arestare, instrument fundamental în cooperarea polițienească și judiciară în materie penală unională. Luând în considerare efectele pe care aceste noi impedimente le produc cu privire la principiul încrederii și recunoașterii reciproce, acest studiu propune, de asemenea, o examinare asupra acestui motiv special de neexecutare a MEA și asupra perspectivelor de viitor în cadrul cooperării judiciare între statele membre.
Procesul in absentia la nivelul dreptului european. Comparaţie cu dreptul intern
Authors: Achim Daria
Published: July 2023

Când vine vorba de problema proceselor penale care se desfășoară în absența acuzatului, statele membre ale Uniunii Europene par să nu poată ajunge la un consens. În timp ce unele state consideră că procesul poate avea loc indiferent de prezența sau absența acuzatului, altele consideră că acesta nu poate avea loc în astfel de circumstanțe. Mai mult decât atât, contrastul de perspectivă între statele membre este accentuat de legislația diferită pe care fiecare stat alege să o adopte.
Acest articol își propune să prezinte cadrul general pentru procesele în lipsă. Pornind de la o scurtă istorie a Directivelor adoptate de Consiliul Europei, menită să evidențieze evoluția și impactul pe care legislația a avut-o asupra acestor procese, articolul continuă prin a contrasta și compara modul în care statele membre au ales să legifereze posibilitatea desfășurării proceselor în lipsă. Nu în ultimul rând, analiza finală se învârte în jurul problemelor care apar în ceea ce privește procesele în lipsă în România și modul în care astfel de procese sunt examinate în conformitate cu legea națională.
ECONOMIC INTERDEPENDENCE AND CONFLICT IN EASTERN MEDITERRANEAN: THE CASE OF THE MARITIME CONFLICT BETWEEN TURKIYE AND GREECE
Authors:   Department of International Relations Istanbul Medeniyet University, Türkiye, YAŞAR Meysune , ZORBA BAYRAKTAR Hilal ,   Department of International Relations Istanbul Medeniyet University, Türkiye
Published: July 2023

In the Eastern Mediterranean, there are maritime territorial disputes between different states, particularly Türkiye and Greece. This study examines the impact of economic interdependence on the ongoing disputes in the Eastern Mediterranean, focusing on t
MIDDLE EAST: STATES RIVALRY IN THE HORN OF AFRICA. KEY DRIVES, GEOPOLITICAL IMPLICATIONS, AND SECURITY CHALLENGES
Authors:   Department of History, Jimma University, Jimma, Ethiopia, YIMER Nigusu Adem , ERKO Hailu Gelana ,   Department of History, Jimma University, Jimma, Ethiopia
Published: July 2023

The entanglements of Middle East states in the Horn of Africa are debilitating the politically volatile region. The Middle East states power projection schemes and the race to build up military bases have been threatening the security of the Horn region b
fulfillment of pregnancy-related needs of women in refugee camps in Indonesia: A phenomenology study
Authors: Setiawati Nina , Anggraeni Mekar Dwi , Purnamasari Meivita Dewi , Peppy Luciana
Published: July 2023

Background: As Indonesia lies on several tectonic plates, it is often hit by natural disasters such as earthquakes. Women are included in the vulnerable group category during disaster situations, especially pregnant women.
Purpose: This study aims to explore the needs of pregnant women in refugee camps after natural disasters.
Methods: This   is qualitative research with a phenomenological approach. The data were collected in 2019 through in-depth interviews with 9 women who were pregnant when the disaster occurred using purposive and snowball sampling techniques. The participants were refugees who were victims of the earthquake in Kalibening, Banjarnegara, Central Java, in 2018. Interview transcripts were analyzed using  thematic analysis.
Results: The following three themes were found and discussed: (1) the basic needs of pregnant women during a disaster situation in refugee camps, (2) comprehensive health examinations for pregnant women in disaster situations, and (3) pregnant women’s reluctance to stay in refugee camps.
Conclusions: This study shows that pregnant women’s limited mobility restricts them from meeting their basic and perinatal needs in refugee camps. After natural disasters, many   pregnant women experience complications during their pregnancy. Moreover, from a cultural aspect, being together with family was found to be important for pregnant women. Thus, there is a need for coordination between local governments and other stakeholders regarding the needs of pregnant women so that they can receive appropriate assistance accordingly.
MICONTES – Minicorpus de contos de encantamento do Serro em Python
Authors: Costa José Carlos , Vieira Valdinei Pedro Sales
Published: July 2023

O objetivo deste trabalho é apresentar o Minicorpus de Contos de Encantamento do Serro (MICONTES ) em ambiente Python, assim como as tecnologias já disponibilizadas para explorar essas narrativas orais. Metodologicamente, foram criados dois programas principais que normalizam o português semiortográfico da transcrição, etiquetam por classes de palavras, fornecem seus lemas e detalhes morfológicos, contam fenômenos e disfluências, entre outras implementações. Portanto, fornecemos tecnologia para estudiosos que queiram se debruçar sobre essa importante manifestação cultural, ainda que nada saibam de programação.
Descrição do município de Santa Izabel, Província de São Paulo (1881)
Authors: Kewitz Verena
Published: July 2023

Este artigo apresenta a edição semidiplomática de um documento paulista pertencente à Biblioteca Nacional do Rio de Janeiro, especificamente da Coleção da Exposição de História do Brasil, datado de 1881. Trata-se da descrição do município de Santa Isabel, da província de São Paulo, em resposta ao questionário enviado pelo diretor da Biblioteca Nacional à época, Ramiz Galvão. Acompanha a descrição o ofício do presidente da câmara municipal Joaquim Manoel da Silva Ramos. O documento contém informações sobre minerais, madeiras, história, topografia, salubridade, frutas e animais silvestres, entre outros temas. Mesmo que seja uma descrição breve, consiste em importante fonte primária para estudos linguísticos e de outras áreas. Acompanham a edição algumas informações históricas sobre o contexto em que este documento foi elaborado, assim como os demais que fazem parte da mesma coleção.
84 éve a közlekedéstudomány élvonalában : Modern, innovatív kutatóközpont lett a KTI
Authors: Schváb Zoltán
Published: July 2023

Idén lesz 84. éve annak, hogy alig néhány esztendővel a fejlett nyugat-európai országok után Magyarországon is létrejött egy, az automobilizmussal foglalkozó kutatóintézet. Azzal, hogy a m. kir. Kereskedelem- és Közlekedésügyi Minisztérium 1938-ban megalapította az Országos Automobilkísérleti állomást, a mai Közlekedéstudományi Intézet (KTI) jogelődjét, a minisztérium elismerte a közúti közlekedés egyre fokozódó jelentőségét. Az elmúlt évtizedben pedig a szervezetében és feladatkörében is jelentősen kibővült Közlekedéstudományi Intézet a hazai közlekedéspolitika aktív támogatója és segítője lett.
Az elektromos mikromobilitás keretrendszere és városi igények feltárása európai példákon keresztül
Authors: Esztergár-Kiss Domokos , Aba Attila
Published: July 2023

A különböző városok egymástól eltérő eljárásokat használnak a közlekedési rendszerek tervezése, a szabályozás döntéshozatali folyamatainak kialakítása, az állami és magán szolgáltatók kooperációjának kidolgozása során. Ez különösen igaz az új mobilitási megoldások esetén. A cikk az elektromos mikromobilitás (e-mikromobilitás) jelenlegi helyzetét vizsgálja európai városi mintákon keresztül.
Gépjárművek körének szabályozása és matricarendszer vizsgálata alacsony emissziós zónában
Authors: Szabó Ádám , Telekesi Tibor , Schváb Zoltán
Published: July 2023

A Levegőminőségi Irányelv (2008/50/EK) megköveteli, hogy a levegőszennyezés megengedett határértékeit túllépő városok akcióterveket dolgozzanak ki és hajtsanak végre a szükséges intézkedések megvalósításával a légszennyezettségi határértékek eléréséhez. Az alacsony kibocsátású zóna (LEZ) egy olyan intézkedés, amelyet Európában egyre több település vezet be a szennyező járművek számának csökkentésére.
Zöldebb gépjárműadózás Magyarországon
Authors: Kövesdi István
Published: July 2023

A gépjárműhasználathoz kapcsolódó főbb adónemeket és egyéb állami díjakat, illetve mindezek EU-s és hazai szabályozását áttekintve készültek olyan javaslatok a magyar gépjármű-adórendszer fejlesztésére, amelyek lehetővé teszik a klímacélok hatékonyabb érvényesítését a költségvetési bevételek megtartása mellett. Mindezek együttesen olyan aktuális kérdéskört dolgoznak fel, amely a részeredmények mellett átfogó javaslatot is tartalmaz. Miután a Közlekedéstudományi Szemle napi aktualitásokkal viszonylag ritkán foglalkozik így napjaink egyik legfontosabb kérdéskörének gazdaságpolitikai feldolgozása különös jelentőséggel bír.
Productivity Analysis of Original Character (OC) Research in Open Access Journal Indexed by Scopus
Authors: Arif Novida Nur Miftakhul
Published: July 2023

The research conducted to do an analysis of research productivity related to original character (OC) research based on open access journal indexed in Scopus from 2013 to 2022. The methods used in this research is bibliometric. The results of this research found the number of OC research publications in open access journal from 2013 to 2022 shows a dynamic trend. Publication data with the keyword original character with the highest amount of documents is Plos One with 44 documents. CNRS Centre National de la Recherche Scientifique with 90 documents as an affiliation with the most documents. Subject area in the field of arts and humanities  dominates with 722 documents. The most occurrences from the graph shows “species” as the most related item with the original character research trend from 2013 to 2022 in Scopus open access journal database.
Research Productivity of Design Education
Authors: Pramalystianto Andhika
Published: July 2023

The research conducted to do an analysis of research productivity related to original character (OC) research based on open access journal indexed in Scopus from 2013 to 2022. The methods used in this research is bibliometric. The results of this research found the number of OC research publications in open access journal from 2013 to 2022 shows a dynamic trend. Publication data with the keyword original character with the highest amount of documents is Plos One with 44 documents. CNRS Centre National de la Recherche Scientifique with 90 documents as an affiliation with the most documents. Subject area in the field of arts and humanities  dominates with 722 documents. The most occurrences from the graph shows “species” as the most related item with the original character research trend from 2013 to 2022 in Scopus open access journal database.
PERBANDINGAN K-MEANS DAN K-MEDOIDS UNTUK KLASTERING TINGKAT STRES PADA MANUSIA
Authors: Triansyah Arya , Erny Herwindiati Dyah , Hendryli Janson
Published: July 2023

Society is faced with various problems as a result of progress and development of the times. Things in social relationships and demands from an expectation in achievement but not being met, from these inability and demands can cause stress in a person. Stress is the body's response caused by demands from outside the individual that exceed the ability to meet the demands to overcome and resolve the problem. The need to respond and manage stress well so that the quality of life becomes better, with clustering it can make it easier to group data. The clustering technique used is the K-Means and K-Medoids methods which partition the data into clusters. Comparison of cluster results used the use of a covariance matrix. So that in the comparison of the K-Means method k=2 and k=3, the best one is k=3 because the determinant of the covariance matrix is ​​smaller, namely -1.4709e-11. In the comparison of the K-Medoids method k=2 and k=3, the best one is k=3 because the determinant of the covariance matrix is ​​smaller, namely -1.4285e-11. Continued comparison of the two methods, namely K-Means and K-Medoids, the best is K-Medoids with a smaller covariance determinant than K-Means.
PENERAPAAN GATED RECURRENT UNIT UNTUK PREDIKSI ZAT PENCEMAR UDARA
Authors: Kezia Halim Jasmine , Erny Herwindiati Dyah , Hendryli Janson
Published: July 2023

Air pollution caused by air pollutant substances is one of the problems of great concern in big cities, including the city of Jakarta. On June 16, 2022, Jakarta has been named the city with the worst source of air pollution in the world. This of course makes the residents of Jakarta and its surroundings feel worried. The purpose of designing this system is to predict air pollutants in DKI Jakarta using the website-based Gated Recurrent Unit (GRU) method. Where the test results from the GRU method produce different predictive values. The MAPE evaluation resulted in good predictions using the GRU method for air pollutants of PM10, SO2, CO, and O3 types with an average MAPE value of less than 50%. However, there are quite bad results for the type of NO2 substance, because it produces a MAPE value of more than 50%. Meanwhile, in the RMSE evaluation, all air pollutants produced an average value of no more than 20% so that it can be said that the GRU method produces predictions that are quite accurate for predicting air pollutants in the DKI Jakarta area.
SISTEM REKOMENDASI PEMBELIAN SMARTPHONE
Authors: Sebastian Davin , Beng Jap Tji , Wasino
Published: July 2023

The development of communication technology allows people to interconnected with each other without being limited by distance, space and time. Smartphone is one of the communication tools that is now widely used by everyone as a communication tool between people. And now many companies offer a variety of smartphone products, but it provides difficulties to everyone in choosing the most suitable smartphone for them. Therefore a recommendation system is needed to overcome these difficulties. In this study a smartphone purchase recommendation system was made based on other user ratings, a smartphone brand that uses the collaborative filtering method. This system can recommend a smartphone brand based on the results of the similarity calculation of the users who later one user will be compared to another user then from the comparison results between users searched for the Similarity value that is closest to 1 which means similar.
PERANCANGAN SISTEM INFORMASI DAN REGISTRASI LOMBA AKADEMIK BERBASIS WEB
Authors: Yunita  , Rusdi Zyad
Published: July 2023

Education is very important for everyone because it can add insight, hone skills in solving problems, improve the economy, and get good job prospects in the future. Along with the times, the education needed is getting higher so that it requires universities in Indonesia to increase their knowledge. One thing that can be done is to encourage students to take part in the various competitions held. Therefore, the Design of Information Systems and Web-Based Registration of Academic Competitions aims to create a means to bring contest organizers together with potential participants who wish to develop their abilities. In developing the appearance of this website using HTML, CSS, Javascript and to connect the database itself using MySQL. With this website, it is hoped that it will be easier for students to participate in or get information regarding competitions that are being held, so that they can develop their potential
Pembuatan Program Aplikasi Test Kecerdasan Bagi Calon Mahasiswa Dalam Menentukan Jurusan Dengan Metode Waterfall
Authors: Saswita Jonathan Surya
Published: July 2023

Di era teknologi sekarang ini memang memberikan dampak banyak di masa pandemi covid-19, salah satu dampak yang terbesar adalah pendidikan, cara kita melakukan pendaftaran sampai menjalankan aktivitas pembelajaran juga sangat berbeda dengan era sebelum pandemi dan saat pandemi. Dengan kemajuan teknologi ini akan mempengaruhi cara pandang pelajar di indonesia, mereka cenderung berpikir secara praktis dan ingin mendapatkan informasi semaksimal mungkin hanya dalam beberapa usaha. Hal ini sejalan dengan adanya kemajuan teknologi informasi, seperti yang kita ketahui teknologi informasi meminta input yang sedikit dan memberikan output yang maksimal. 

Pembuatan aplikasi panduan dalam menentukan jurusan dan perguruan tinggi berbasis web ini diharapkan akan membuat orang tua dan pelajar di luar sana tidak salah dalam membuat suatu keputusan dalam pemilihan suatu universitas ataupun jurusan yang akan di pilih. Aplikasi ini dapat mengurangi kemungkinan mahasiswa menyesal dalam memilih suatu jurusan dan berlaku juga untuk orang tua meminimalisir pengeluaran yang tidak di perhitungkan sebelumnya. 

Sehingga pendaftaran siswa ke jenjang yang lebih tinggi dapat di perhitungkan semaksimal mungkin dengan memberikan perbandingan satu perguruan tinggi dengan perguruan tinggi lainnya secara efisien dan transparan. Sehingga tidak ada lagi pihak yang merasa dirugikan atau tidak puas dalam mengambil sebuah keputusan.