bluuebunny/crossref_metadata_2025 huggingface dataset:
Proton activation in the presence of a weak acid facilitated via second coordination effects in iron porphyrins
Authors: Ramuglia Anthony , Budhija Vishal , Ly Hoang Khoa , Schwalbe Matthias , Weidinger Inez
Published: February 2023

The catalytic activity of two iron-based porphyrin complexes containing pyridine-functionalized second coordination spheres, referred to as Py2XPFe and CuPy2XPFe have been investigated for the hydrogen evolution reaction (HER) and compared with the unsubstituted analog TMPFe in MeCN. The CuPy2XPFe incorporates a second metal center within the pyridine residues and represents a heterodinuclear system, while the structurally analogous Py2XPFe lacks an additional metal in the second coordination sphere. Both the Py2XFe and CuPy2XPFe complexes are observed to activate the weak acid, acetic acid (AcOH) at the FeII/I couple rather than at the more energy intensive FeI/0 couple observed for the TMPFe species at low acid concentrations. The ability of the monometallic Py2XPFe complex to activate the weak proton source at the FeII/I couple manifests as an ECEC(E) type electrochemical mechanism, rather than an EECC(E) type mechanism as observed for the unsubstituted TMPFe. The CuPy2XPFe displays improved reactivity compared with the Py2XPFe and TMPFe under the same substrate conditions; however the mechanistic nuances into the bimetallic CuPy2XPFe system are currently unclear. The concentration of AcOH was incrementally increased and the rate constants of the initial protonation step i.e. formation of a hydridic species (k1,app), as well as of the protonation of the hydric species to produce dihydrogen (k2,app) were calculated using the Foot-of-the-wave and KS zone rate equation methodologies, respectively. The kinetic analysis indicates that the activation of protons through the ECEC(E) type mechanism results in a system in which k1,app < k2,app. As both the monometallic Py2XPFe and bimetallic CuPy2XPFe activate the AcOH at less cathodic potentials than the TMPFe under identical conditions, the overpotential (TOF/2) for these complexes is thus dramatically lower. The reactivity difference of the Py2XPFe when compared to the TMPFe due to the hanging groups influence is postulated to be either a result of the pyridine residues acting as hydrogen bonding promoters to the active site or aiding to stabilize a catalytic intermediate species during catalysis. Interestingly, a mechanistic change for the TMPFe is also observed at higher AcOH concentrations, underlying perhaps an increased HER reactivity of iron-porphyrins in MeCN.
The reality and dimensions of the federal general budget of the Republic of Iraq (2005-2021)
Authors: Mohammed Khorsheed , Yassin Al-Saffar Ahmed
Published: February 2023

Abstract:

 This study focused on the traditional method adopted by Iraq in preparing the general budget in light of the developments in the volume of resources and spending so that it is not consistent with the accompanying weakness in the volume of amounts spent on investment projects, which can negatively affect future generations and not enable them to continue development , which requires investing the state’s public revenues in investment projects such as infrastructure projects, according to a system that serves most members of society in order to contribute to solving the problems of unemployment and poverty, which ensures a permanent increase in the average per capita income. The research reached a set of conclusions, the most important of which is the clarity of the imbalance in the structure of the current budget and the failure to reduce class differences to solve the problem of poverty and unemployment, and the study concluded that there is a clear imbalance in the structure of investment expenditures in favor of the industrial sector. To the extractive oil industry sector designated for export, and from the results of the study, it was also found that the traditional budget of Iraq is unable to provide economic efficiency, especially with regard to planning and performance, because it is not focused on goals. In the end, the study presented a number of proposals, including an attempt to correct the structure of the general budget and the need to change the pattern of the general budget in Iraq, and the distribution of public expenditures on a functional and not institutional basis, and to address the deficit in the Iraqi public budget by rationalizing public spending with the need not to exceed the growth of expenditures the current growth occurring in revenues, and finally giving the economic development sector more attention in terms of its total percentage in the Iraqi general budget.
Dıffıcultıes faced by turkısh language department students ın translatıon lesson
Authors: İbrahim Rugaş , Mustafa Hazim
Published: February 2023

This research focuses on the difficulties of translating written texts between Turkish and Kurdish. It includes the analysis and interpretation of words, phrases and expressions in these texts. In our age, translation is of great importance due to globalization, mixing between nations and the rapid development experienced by different societies, and they can also benefit from each other's experiences and developments through translation. Therefore, we can say that translation is a bridge between different cultures, because it plays an important role in building a strong relationship between nations. We often see that in some translated subjects, the reader does not fully understand or has difficulty in understanding the message expressed, so here we say that translation is not just about changing symbols from one language to another, the main purpose of translation is to convey ideas and is done on the basis of understanding.
INTEGRATING LIDAR DATA, 2D HEC-RAS MODELING AND REMOTE SENSING TO DEVELOP FLOOD HAZARD MAPS DOWNSTREAM OF A LARGE RESERVOIR IN THE INNER EASTERN CARPATHIANS
Authors:   Romanian Waters National Administration, Someș-Tisa Water Basin Administration, Maramureş Water Management System, St. Hortensiei 2A, 430294, Baia Mare, Romania, CIURTE Dan Lucian , MIHU-PINTILIE Alin ,   Institute for Interdisciplinary Research, Science Research Department, “Alexandru Ioan Cuza” University of Iaşi (UAIC), St. Lascăr Catargi 54, 700107 Iaşi, România, URZICĂ Andrei ,   Research Center with Integrated Techniques for Atmospheric Aerosol Investigation in Romania, RECENT AIR, Laboratory of Interdisciplinary Research of Mountain Environment, Ion Gugiuman, Rarău Station for Research and Students Fellowships, 725100 Câmpulung-Moldovenesc, Suceava, România, GROZAVU Adrian ,   Faculty of Geography and Geology, Department of Geography, “Alexandru Ioan Cuza” University of Iaşi, Bd. Carol I 20A, 700505 Iaşi, Romania
Published: February 2023

The use of 1D, 2D, and 1D/2D modelling techniques to identify flood prone areas is a critical component of any flood hazard management project (e.g., APDF – action plan for dam failure) in the proximity of big dams and reservoirs. In this work, we manage to computed flood hazard models using 2D HEC-RAS module based on Digital Elevation Models (DEM’s) derived from Light Detection and Ranging (LiDAR) data and pre- and post-processed using Geographic Information Systems (GIS)-based software (e.g., ArcGIS, HEC-RAS). Therefore, to produce urban flood hazard (FH) maps downstream of the Strâmtori-Firiza reservoir (S-Fr) in NW Romania, a multi-scenario approach based on LiDAR-derived DEM integration, 2D hydraulic modeling, and remote sensing (RS) data validation is provided. In this context, to assess the flood control capacity (FCC) of the S-Fr hydro-technical system, three flood tests based on S-Fr flow rate with 5% (167 m3/s), 1% (270 m3/s) and 0.1% (447 m3/s) return periods were performed. The flood impact within the urban area of Baia Mare located downstream of S-Fr was achieved for each flood scenarios using four spatial data derived from the RAS Mapper module: flood extent (FE), flood depth (FD), flood velocity (FV) and flood hazard (FH). The results indicate that a large area of Baia Mare city can be affected by a potential flood caused by a dam failure and also contribute to the APDF update of S-Fr dam.
Expanded Adverse Childhood Experiences (ACEs) and Adult Cannabis Use: A Latent Class Analysis
Authors: Smith Douglas C. , Garthe Rachel , Lee Alex , Kim Shongha , Thebaud Magdelene , Kovacevic Lucy
Published: February 2023

In addition to traditionally assessed abuse, neglect, and household dysfunction, adverse childhood experiences (ACEs) include adversities like racial discrimination, community violence, and bullying. Prior research established associations between the original ACEs and substance use, but few used Latent Class Analysis (LCA) to examine patterns of ACEs. Examining patterns of ACEs may yield additional insights beyond cumulative risk studies focusing only on the number of different ACEs experiences. Therefore, we identified associations between latent classes of ACEs and cannabis use. Studies on ACES rarely examine cannabis use outcomes, which is important as cannabis remains one of the most commonly used substances and is associated with negative effects on health. Yet it is still unclear how ACEs influence cannabis use. Participants were adults in Illinois (n = 712) recruited through Qualtrics’ online quota-sampling method. They completed measures of 14 ACEs, past 30-day and lifetime cannabis use, medical cannabis use (DFACQ) and probable cannabis use disorders (CUDIT-R-SF). Latent class analyses were performed using ACEs. We identified four classes, labeled: Low Adversity, Interpersonal Harm, Interpersonal Abuse and Harm, and High Adversity. The largest effect sizes (p<.05) were observed for those in the High Adversity class, who had elevated risks for lifetime (OR =6.2), 30-day (OR = 5.05), and medicinal cannabis use (OR = 17.9) relative to those in the Low Adversity class. Those in the Interpersonal Abuse and Harm and Interpersonal Harm classes also had increased odds (p<.05) for lifetime (OR =2.44/OR=2.82), 30-day (OR = 4.88/OR= 2.53), and medicinal cannabis use (OR = 2.59/OR =1.67(ns)) relative to those in the Low Adversity class. However, no class with elevated ACEs had higher odds for CUD relative to the Low Adversity class. Additional research could further disentangle these findings using extensive measures of CUD. Additionally, as participants in the High Adversity class had higher odds of medicinal cannabis use, future research could carefully study their consumption patterns.
Development and validation of a new spectrophotometric method for simultaneous determination of sitagliptin and metformin hydrochloride in tablet pharmaceutical dosage forms using chemometrics technique in comparison with HPLC
Authors: Ali Almaqtari Maher , Al-Odaini Najat Ahmed , Alarbagi Fares Abdullah , Al-Maydama Hussein
Published: February 2023

A new, quick, easy, affordable and eco-friendly simultaneous spectrophotometric method for determining a combined sitagliptin and metformin hydrochloride in pharmaceutical formulations was developed and validated using two chemometrics technique. These two methods are the partial least square (PLS) and principal component regression (PCR). They do not need to do a sample preparation or separation before analysis. Various drug concentrations and instrumental spectra of 25 mixed solutions of a combination of sitagliptin and metformin hydrochloride were used for model construction in the range of 200�270 nm. The R2 values of 0.9994 and 0.9996 assigned for the PLS of the sitagliptin and metformin hydrochloride and that of 0.9987 and 0.9996 for the PCR of the sitagliptin and metformin hydrochloride, respectively. It is noteworthy that these two models were successfully and effectively used with the commercial pharmaceutical formulations. Finally, the statistical comparison revealed no significant differences with the results of the HPLC reference method. The proposed method is dependable to be adopted as an alternative analytical method in the pharmaceutical industry�s quality control.
PENGARUH SUPERVISI AKADEMIK, MOTIVASI GURU DAN KINERJA GURU TERHADAP MUTU SEKOLAH DI SEKOLAH DASAR KECAMATAN MRANGGEN KABUPATEN DEMAK
Authors: Anggraeni Amprih , Haryati Titik , Sudana I Made
Published: February 2023

Latar belakang masalah adalah (1) mutu sekolah di wilayah Dikbud Kecamatan Mranggen Kabupaten Demak masih rendah (2) pelaksanaan supervisi  akademik kepala sekolah belum maksimal, (3) motivasi kerja guru untuk mencapai tingkat prestasi kerja dan pengembangan diri cenderung rendah, (4) kinerja guru cenderung rendah.Penelitian ini bertujuan untuk: (1) mengetahui besarnya pengaruh supervisi akademik kepala sekolah  terhadap mutu sekolah di sekolah dasar kecamatan Mranggen kabupaten Demak.,  (2) mengetahui besarnya pengaruh motivasi guru terhadap mutu sekolah di sekolah dasar kecamatan Mranggen kabupaten Demak,  3) mengetahui besarnya pengaruh kinerja guru terhadap mutu sekolah di sekolah dasar kecamatan Mranggen kabupaten Demak, 4) mengetahui besarnya pengaruh supervisi akademik kepala sekolah  dan motivasi kerja guru secara bersama-sama terhadap mutu sekolah di sekolah dasar kecamatan Mranggen kabupaten Demak.Penelitian ini menggunakan pendekatan kuantitatif. Populasi dalam penelitian ini guru SD di Kecamatan Mranggen dengan jumlah  537  orang, Sampel penelitian ini 230 guru, teknik pengambilan sampel menggunakan teknik proportional random sampling. Tehnik analisis penelitian ini adalah uji instrument (validitas dan reliabilitas), uji prasyarat (normalitas, linieritas, multikolenieritas, heterokedastisitas) uji hipotesis..Hasil dari penelitian ini adalah sebagai berikut: (1) pengaruh yang signifikan supervisi akademik kepala sekolah terhadap mutu sekolah  sebesar 14,8%  dengan dengan persamaan regresi  Y = 84.357+ 0, 460X1, hipotesis pertama terbukti. (2) terdapat pengaruh yang signifikan motivasi kerja guru terhadap mutu sekolah  sebesar 22,3% dengan dengan persamaan regresi Y = 68.810+ 0, 455 X2, hipotesis kedua terbukti. (3) terdapat pengaruh yang signifikan kinerja guru terhadap mutu sekolah  sebesar 22,3% dengan persamaan regresi Y = 68.810+ 0, 455 X3, hipotesis ketiga terbukti. (4) terdapat pengaruh yang signifikan supervisi akademik kepala sekolah dan motivasi kerja guru terhadap mutu sekolah  sebesar 28,2% dengan dengan persamaan regresi Y = 53.270 + 0, 195X1 + 0, 373X2.Berdasarkan hasil penelitian terbukti bahwa supervisi akademik, motivasi guru dan kinerja guru berpengaruh terhadap mutu sekolah. Hal ini berimplikasi bahwa supervisi akademik, motivasi guru dan kinerja guru harus ditingkatkan untuk meningkatkan mutu sekolah.
PENGARUH MINAT BACA DAN PERAN DOSEN PEMBIMBING TERHADAP KEBERHASILAN PENULISAN TUGAS AKHIR
Authors: Damanik Bahrudi Efendi
Published: February 2023

Tujuan penelitian adalah untuk mengkaji apakah ada terdapat pengaruh minat baca dan peran dosen pembimbing secara parsial maupun simultan terhadap keberhasilan penulisan tugas akhir. Penelitian dilakukan di AMIK Tunas Bangsa Pematangsiantar dengan mengambil sampel 78 orang dari 369 orang populasi dengan perhitungan menggunakan rumus Slovin. Metode yang digunakan adalah metode survey dan pengumpulan data dilakukan dengan melalui observasi, wawancara, dan membagikan kuisioner menggunakan skala Likert sebagai alat pengukurnya. Teknik pengambilan sample dengan menggunakan purposive sampling yaitu teknik pengambilan sample sumber data dengan pertimbangan tertentu, teknik analisis yang digunakan adalah teknik analisis lenier berganda. Dalam menganalisi data digunakan beberapa teknik  analsis deskriptif untuk mengetahui sebaran jawaban responden terhadap keseluruhan konsep yang diukur, analisis kuantitatif dengan menggunakan angka-angka dan perhitungan dengan metode statistik. Hasil analisis menunjukkan bahwa minat baca secara partial berpengaruh positif dan signifikan terhadap keberhasilan tugas akhir, nilai thitung > ttabel (3,167 > 1,991), peran dosen pembimbing secara partial berpengaruh positif dan signifikan terhadap keberhasilan tugas akhir, nilai thitung > ttabel (2,915 > 1,991), minat baca dan peran dosen pembimbing secara simultan berpengaruh positif dan signifikan terhadap keberhasilan tugas akhir dimana  nilai Fhitung > Ftabel yaitu (20,094 > 3,12)
UNIVERSAL DESIGN OF EDUCATIONAL INSTITUTIONS OF UKRAINE: ACCESSIBILITY OF INFORMATION SPACE
Authors: Palamar S. , Naumenko M.
Published: February 2023

The article highlights the problem of introducing universal design in general secondary education institutions of Ukraine; the regulatory and legal frameworks for the creation and maintenance of websites of educational institutions are defined, namely: the Law of Ukraine on Information, the Law of Ukraine on Education, the Law of Ukraine on the Protection of Personal Data, the Law of Ukraine on Copyright and Related Rights, Model Provisions on the Website of an Educational Institution, Methodological recommendations on the organization of the website of an educational institution (with a focus on respect for human rights in the online space and other current legal acts; an analysis of modern literature on the introduction of universal design in educational institutions of Ukraine was carried out, which proved the relevance of the research topic and is the basis for changing the philosophy of institutions education through the implementation of the concept of universal design, because accessibility is important to everyone and should become a way of investing in society for all its members, and compliance with norms and standards of accessibility is mandatory in all spheres of human activity, first of all in the field of education; distinctive features of education are given in a regular class and a class from the universe design; a map was developed for the analysis of the sites of educational institutions according to certain criteria and indicators that determine them for the presence of universal design elements; the sites of educational institutions of different levels and forms of ownership of Kyiv were analyzed in order to determine the elements of universal design that are used
PSYCHOLOGICAL CONDITIONS OF TEACHER RESILIENCE DURING THE PERIOD OF MILITARY SITUATION
Authors: Tsiuman T. , Nahyla О. , Adamska Z.
Published: February 2023

The article carries out a theoretical and methodological analysis of the main scientific approaches to the definition of resilience in domestic and foreign psychology, attention is paid to conceptual ideas regarding the substantiation of the psychological conditions for the development of resilience: 1) restoration of a sense of security through an understanding of the specifics of living by each person in situations related to the threat to life in the conditions of martial law; 2) a safe andecological response to the emotional problems of the individual, which accumulate due to significant stress factors associated with the violation of the basic sense of security and military actions; 3) taking into account the peculiarities of brain functioning in conditions of external threats;

4) formation of a resilient educational environment filled with group and social values; 5) relying on the resource of psychological and physical comfort, which is an important element for restoring the resilience of the individual. The specified conditions formed the basis of the Teacher’s Stability Rules, specially formed for use in the educational environment: 1) «We take care of our own safety and the security of those around us»; 2) «We react to our feelings and help children live theirs»; 3) «We take into account the capabilities of the brain working under stress»; 4) «We create an environment of shared values»; 5) «We cultivate the skill of taking care of ourselves.» The psychological content of the five rules of teacher resilience, based on the main components of resilience, is revealed.

The author’s approaches to fostering the teacher’s resilience are justified on the basis of the proposed psychological rules of resilience, which take into account the most effective modern psychological practices. Features and recommendations regarding the use of the rules of stability of a teacher who teaches under martial law are characterized. Attention is focused on the fact that an emotionally stable teacher can become a psychological support and a source of psychological security for children. The proposed rules, their psychological content and recommendations for effective implementation in the educational process can be useful to educators, both for their own self-support and for maintaining the psychological stability of students in war conditions
THE ESSENCE AND STRUCTURE OF THE FUTURE TEACHER’S READINESS FOR PARTNERSHIP IN PRIMARY SCHOOL
Authors: Yepikhina M.
Published: February 2023

The relevance of the article is due to the problem of the quality of training of future primary school teachers in the conditions of modern education reform. A modern primary school teacher is an agent of changes in the modern educational space in the conditions of the formation of the “New Ukrainian School” Concept, whois able to build special relationships with the participants of the educational process on the basis of partnership. The purpose of the article is to determine the essence and structure of the future teacher’s readiness for partnership interaction in primary school. The purpose of the article is to justify the need to form a future teacher’s readiness for partnership interaction in primary school, as well as to determine the essential content of the concept “future teacher’s readiness for partnership interaction in primary school” and the structure of this phenomenon. In the course of the study, various approaches to defining the concept of “readiness of the future teacher for partnership interaction in primary school” were analyzed, the author’s definition of the mentioned phenomenon was presented. It was established that the readiness of the future teacher for partnership interaction is a set of personal and professional qualities that contribute to effective interaction between the subjects of the educational process on the basis of partnership. The future teacher’s readiness for partnership interaction in primary school includes the following components: motivational and value (includes motives, needs for partnership interaction, universal and educational values); cognitive (reflects knowledge about partnership interaction with participants in the educational process, its essence, structure, criteria and levels of formation, interaction technologies); praxeological (mastery of communicative and organizational skills in the process of partner interaction; ability to apply effective strategies, technologies, forms and means of partner interaction; ability to perform reflective analysis of one’s activities). We see prospects for further research in determining the criteria, indicators and levels of readiness of future teachers for partnership interaction in primary school
Major Neurological Syndromes with COVID-19: Lessons to Learn
Authors: Jain Neeraj , Jadhav Dnyaneshwar , Chheda Akash , Ravat Sangeeta , Ansari Rahil , Thakkar Mayur , Joshi Rishikesh , Sriram A. Santosh , Durge Vrug
Published: February 2023

Objective: Covid-19 is a highly infectious viral disease, and our understanding of the impact of this virus on the nervous system is limited. Therefore, we aimed to do a systematic analysis of the neurological manifestations. Methods: We retrospectively studied the clinical, laboratory, and radiological findings of patients with major neurological syndromes (MNS) in Covid-19 over 6 months. Results: We had 39 patients with major neurological syndromes (MNS). The most common MNS was cerebrovascular disease (CVD) (61.53%), in which ischemic stroke (83.33%), cortical sinus thrombosis (12.50%), and haemorrhagic stroke (4.16%) were seen. Among ischemic stroke patients, 50% had a large vessel occlusion, and 66.66% of patients with CVD had a significant residual disability. Cranial neuropathy (15.38%), GBS (10.26%), encephalitis (7.26%), and myelitis (5.12%) were the other MNS. Among the three encephalitis cases, two had CSF-Covid-19 PCR positivity and had severe manifestations and a poor outcome. Associated comorbidities included hypertension (30.76%), diabetes mellitus (12.82%), chronic kidney diseases (7.69%), and polycythaemia vera (2.56%). Lung involvement was seen in 64.1% of patients. Mortality was 17.94% in MNS with Covid-19. Conclusions: The most common major neurological syndrome associated with Covid-19 is CVD with increased frequency of large vessel occlusion causing significant morbidity and mortality. Simultaneous lung and other systemic involvement in MNS results in a deleterious outcome. Doi: 10.28991/SciMedJ-2022-0401-02 Full Text: PDF
Impact of omalizumab therapy on the course of COVID-19 in a patient with severe asthma: A case report
Authors: Zaleska Anna , Radlińska Anna
Published: February 2023

Introduction

Various risk factors have been attributed to coronavirus disease 19 (COVID-19) severity. Omalizumab as an immunoglobulin E blocker that enhances anti-viral immunity might be a potential cytokine storm trigger.

Aim

Our goal was to investigate if the treatment with omalizumab due to severe asthma is a risk factor of severe COVID-19 pneumonia and if severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can trigger asthma exacerbation.

Case study

We report the case of a 65-year-old patient with severe allergic asthma receiving treatment with omalizumab for last 8 months with good results, who in December 2020 was infected with SARS-CoV-2. The patient was not vaccinated against COVID-19 (no vaccine was available at that time), and had comorbidities.

Results and discussion

COVID-19 course of presented patient was asymptomatic and resolved quickly without the need for hospitalization or asthma exacerbation. There was a slightly worse score on the asthma control questionnaire after COVID-19 resolution (2.1 point vs. 1.5 points) and a threefold increase in eosinophil counts (660 cell/µL vs. 230 cell/µL). However, no wheezing or deterioration in pulmonary function tests were found. A computed tomography of the chest revealed only minor densities of pulmonary parenchyma and thickened walls of bronchi.

Conclusions

Omalizumab used in the treatment of severe allergic asthma proved to be safe and beneficial for the course of COVID-19 in the case reported. Simultaneously, SARS-CoV-2 was not a factor for asthma exacerbation.
Propiedades optoelectrónicas de películas delgadas de Bi2(S1-xSex)3 obtenidas por el método SILAR
Authors: Cerdán Pasarán Andrea , Hernández Fernández Eugenio , Gómez Morales Dalila , Lugo Loredo Shadai , Ramos Galicia Lourdes , Hernández Magallanes J. A.
Published: February 2023

Películas delgadas de Bi2(SxSe1-x)3 fueron obtenidas por el método SILAR a partir de soluciones precursoras de Bi(NO3)3, C2H5NS y Na2SeSO3. La composición de las películas se modificó mediante la razón S:Se, variando la concentración de las soluciones precursoras. Las películas fueron sometidas a tratamiento térmico a 300*C en vacío. Las caracterizaciones estructurales, morfológicas, ópticas y eléctricas fueron llevadas a cabo. Se obtuvieron películas cristalinas que concuerdan con las fases Bi2S3 y Bi2Se3, con tamaño de cristal desde 15 nm hasta 18 nm con el incremento de la cantidad de Se. La energía de banda prohibida calculada disminuyó desde 1.7 eV hasta 1.45 eV con el aumento de Se. Las películas mostraron foto-respuesta en la región del espectro visible, demostrando propiedades adecuadas para aplicaciones en celdas solares y fotoelectrolíticas.
Character Recognition of Handwriting of Javanese Character Image using Information Gain Based on the Comparison of Classification Method
Authors: Irham Ferdiansyah Katili  , Mochamad Arief Soeleman  , Ricardus Anggi Pramunendar
Published: February 2023

Indonesia is a country rich in a variety of regional cultures. Regional airspace needs to be preserved so as not to become extinct. One of them is the local culture of Central Java Province, namely Javanese Character. In this modern era, globalization is growing in every country. The impact of globalization is increasingly widespread and developing in society. One effect of globalization is local people prefer foreign language skills to learn local languages. This study, applies the method of character recognition using a new combination workflow that contains Local Binary Pattern (LBP) and Information Gain. Then compare Support Vector Machine (SVM), k-Nearest Neighbor and Naïve Bayes. The LBP method is used to obtain an image's texture or shape characteristics. Information Gain is used for the feature selection algorithm, whereas SVM, k-Nearest Neighbor and Naïve ayes is used for the classification method. From previous research, the information gain method succeeded in increasing the accuracy by 2%. This research compares the SVM classification with another classification method, and the result shows that our proposed can improve classification performance. The best accuracy result using SVM classification gets 87,86%, at ten folds and cell size 64x64.
Covid-19 Fake News Detection on Twitter Based on Author Credibility Using Information Gain and KNN MethodsCovid-19 Fake News Detection on Twitter Based on Author Credibility Using Information Gain and KNN Methods
Authors: Nanda Ihwani Saputri  , Yuliant Sibaroni  , Sri Suryani Prasetiyowati
Published: February 2023

Twitter is one of the social media that is used as a tool to share various kinds of information about various kinds of things that are of concern to social media users. One of the information shared is information about COVID-19, which is known that the COVID-19 pandemic is currently spreading throughout the world at a very alarming rate. COVID-19 is an infectious disease caused by SARS-COV-2. The World Health Organization (WHO) claims that the spread of COVID-19 is supported by the spread of false/fake news. So to find out the truth of the news, a COVID-19 fake news detector is needed so that users don't fall for the hoaxes circulating. This study aims to classify COVID-19 news on Twitter based on author credibility. Credibility in question is a person's perception of the validity of information and is a multidimensional concept that is used as a means of receiving information to assess the source of communication. The method used in this research is Information Gain and KNN. KNN (K-Nearest Neighbor) is a supervised learning algorithm that works by classifying a set of data based on classified training data. Information Gain is used to ranking the most influential attributes, and KNN is used to classify data based on learning data taken from the nearest neighbors. The research consists of 6 main stages, namely data collection (crawling data), data preprocessing, feature extraction, feature selection, data split into training data and testing data, KNN stage, and data evaluation stage. The research carried out succeeded in obtaining an accuracy value of 91%, a correlation value between credibility and hoax of 0.115, and a p-value <0.005.
PENGGUNAAN BOOSTER RUMPON (FAD) UNTUK PEMIKAT DAN PENGUMPUL IKAN YANG EFEKTIF PADA ALAT TANGKAP BAGAN APUNG
Authors: . Zulkarnain , Wahju Ronny Irawan , Purwangka Fis , Firdaus Indah Ainun , Budiman M Syarif
Published: February 2023

Pengoperasian alat tangkap bagan apung selalu mengandalkan cahaya lampu, baik dari penggunaan jenis lampu maupun daya lampu yang digunakan. Sifat pasif dalam pengoperasian bagan apung adalah menunggu berkumpulnya ikan di bawah sumber cahaya dalam waktu menunggu yang cukup lama. Pada Kondisi tersebut, jumlah pengangkatan jaring (hauling) menjadi sedikit dan akan mempengaruhi jumlah tangkapan ikan yang diperoleh. Ketepatan solusi dengan inovasi teknologi alat bantu pengumpul ikan yang akan dilakukan adalah menyempurnakan solusi yang pernah diimplementasikan, yaitu peningkatan penggunaan alat bantu pemikat dan pengumpul ikan dari penggunaan atraktor rumpon atau atraktor umpan pada pengoperasian bagan menjadi penggunaan booster rumpon (FAD)  yang merupakan kombinasi penggunaan atraktor rumpon dan atraktor umpan vertikal. Tujuan penelitian ini adalah membandingkan komposisi hasil tangkapan, menentukan pengaruh penggunaan booster rumpon (perlakuan) terhadap jumlah hasil tangkapan dan jumlah hauling, serta menentukan pendapatan bagan perlakuan dan kontrol. Hasil penelitian menunjukkan bahwa penggunaan atraktor rumpon dan umpan vertikal pada bagan apung perlakuan memberikan hasil tangkapan dan jumlah jenis ikan yang lebih banyak dibandingkan dengan bagan apung kontrol. Penggunaan booster rumpon berpengaruh secara signifikan baik terhadap peningkatan jumlah tangkapan maupun jumlah hauling bagan apung. Persentase produksi bagan apung yang menggunakan booster rumpon terhadap bagan kontrol meningkat hingga 165,1 % dengan pendapatan bersih sebesar  Rp13.883.414.0 dan rata-rata pendapatan bersih adalah Rp694.170,7/trip.

Kata kunci: bagan apung, booster rumpon berumpan, pemikat ikan
PERLINDUNGAN HUKUM TERHADAP PENGGUNA VTUBE DI INDONESIA
Authors: Jayanti Ni Komang Sri , Sili Eduardus Bayo , Wisudawan I Gusti Agung
Published: February 2023

Penulisan skripsi ini bertujuan untuk mengetahui bagaimana pengaturan hukum hukum bisnis investasi melalui aplikasi Future View Tech (VTube) di Indonesia dan bagaimana tanggung jawab PT Future View Tech terhadap pengguna aplikasi VTube di Indonesia. Metode yang digunakan adalah penelitian jenis hukum normatif. Tujuan dan manfaat penelitian ini adalah agar masyarakat dapat mengetahui pengaturan hukum bisnis investasi melalui aplikasi Future View Tech (VTube) dan tanggung jawab PT Future View Tech terhadap pengguna aplikasi VTube yang sudah  terlanjur dalam menggunakan aplikasi tersebut sehingga dapat menjadi acuan untuk masyarakat luas tentang perlindungan hukum bagi pengguna aplikasi illegal di media sosial khususnya pengguna aplikasi VTube. Hasil penelitian adalah Aplikasi VTube yang dikembangkan oleh PT Future View Tech bergerak dibidang periklanan dinyatakan illegal oleh Satuan Waspada Investasi (SWI) Otoritas Jasa Keuangan (OJK) dengan Nomor SP 06/VII/2020 sejak tanggal 03 Juni 2020, karena VTube tidak memenuhi syarat. Tanggung jawab perusahaan terhadap pengguna VTube identitas dijamin keamanannya oleh Kominfo dan pengembangan aplikasi VTube, dilakukan dengan upaya perlindungan hukum preventif dan respresif.
CORPORATE SOCIAL RESPONTIBILITY (CSR) PADA PT. BANK NTB SYARIAH
Authors: Mazaya Siti Salha , Asikin Zainal , Rahmad Hakim B.F Ari
Published: February 2023

Penelitian ini bertujuan untuk mengetahui bagaimana pengaturan Corporate Social Responsibility (CSR)bagi perusahaan perbankan dan bagaimana pelaksanaan Corporate Social Responsibility (CSR)di PT. Bank NTB Syariah. Jenis penelitian yang digunakan adalah metode penelitian hukum normatif dan empiris dengan menggunakan tiga macam metode pendekatan, yaitu Pendekatan perundang-undangan (Statute Approach), Pendekatan konseptual (Conceptual Approach) dan Pendekatan Sosiologis (Sosiologycal Approach). Berdasarkanpenelitianini, dapat diketahui bahwa aturan hukum mengenai Corporate Social Respontibility (CSR) terkait perusahaan perbankan merujuk kepada Undang-Undang Nomor 40 Tahun 2007 tentang Perseroan Terbatas dan Peraturan Pemerintah Nomor 47 Tahun 2012 tentang Tanggung Jawab Sosial dan Lingkungan dan Peraturan Pemerintah Nomor 54 Tahun 2017 tentang Badan Usaha Milik Daerah, ketiga peraturan ini dinilai sinkron. Sedangkan pada tahun 2020, dengan menyisihkan 5% laba bersihnya, Bank NTB Syariah telah melaksanakan beberapa program dan kegiatan di bidang sosial dan masyarakat meliputi bidang pendidikan, bidang keagamaan, bidang kesehatan, bencana alam dan bencana non alam dan bidang kemasyarakatan, seni & budaya.
TANGGUNG JAWAB PT. GOJEK INDONESIA TERHADAP PENIPUAN BERBASIS SOCIAL ENGINEERING YANG MENGATASNAMAKAN GOJEK (Studi Kasus PT. Go-Jek Indonesia Cabang Mataram)
Authors: Lalu Wira Pria S., I Gusti Agung Wisudawan Lia Apriliani,
Published: February 2023

Penelitian ini bertujuan untuk mengetahui tanggung jawab PT. Go-Jek Indonesia terhadap penipuan berbasis social engineering yang mengatasnamakan Go-Jek, serta untuk mengetahui penyelesaian sengketa konsumen yang dirugikan dari aksi penipuan berbasis social engineering yang mengatasnamakan Go-Jek. Metode penelitian ini menggunakan normatif-empiris yang bersifat deskriptif kualitatif. Jenis data yang digunakan terdiri atas data primer yakni wawancara dan data sekunder yang berasal dari peraturan perundang-undangan yaitu Undang-Undang Perlindungan Konsumen. Dari hasil penelitian ini menunjukkan bahwa PT. Go-Jek Indonesia enggan untuk mengganti kerugian yang dialami oleh konsumen terhadap kasus penipuan berbasis social engineering yang mengatasnamakan Go-Jek meskipun sudah banyak laporan korban terkait kasus tersebut yang mengalami kerugian dan sudah melaporkan kasus tersebut ke pihak kepolisian dalam upaya non litigasi maupun litigasi. Go-Jek menyatakan bahwa kasus penipuan tersebut dilakukan oleh oknum yang tidak bertanggungjawab yang dilakukan dengan cara rekayasa sosial bukan dari Go-Jek. Pihak Go-Jek mengimbau kepada konsumen untuk tidak memberikan kode apapun kepada orang lain. Sebagai bentuk tanggungjawabnya, Go-Jek berjanji untuk memperkuat sistem keamanan aplikasinya  dan bekerjasama dengan Kominfo untuk mencegah korban selanjutnya. Penipuan berbasis social engineering antara konsumen dengan Go-Jek dalam penelitian ini tidak memiliki penyelesaian sengketa, karena tidak adanya jawaban dan tindakan lebih lanjut dari pihak kepolisian terkait kasus penipuan tersebut ketika korban melaporkannya serta pihak Go-Jek mengklaim bahwa penipuan terjadi bukan kesalahan dari Go-Jek, melainkan dari oknum yang tidak bertanggungjawab yang memanfaatkan informasi dan data konsumen.
PERLINDUNGAN KONSUMEN TERHADAP PENERIMA VAKSIN COVID-19 DALAM PERSPEKTIF HUKUM PERLINDUNGAN KONSUMEN DI INDONESIA
Authors: Lalu Wira Pria S., I Gusti Agung Wisudawan Irwansyah Putra,
Published: February 2023

Penelitian ini bertujuan untuk mengetahui perlindungan konsumen terhadap penerima vaksin covid-19 dalam perspektif hukum perlindungan konsumen di Indonesia dan tanggung jawab hukum pelaku usaha terhadap penerima vaksin covid-19. Dengan manfaat untuk dijadikan sebagai masukan bagi pembaca, akademisi, pemerintah. Penelitian ini menggunakan jenis penelitian hukum normatif. Kesimpulan dari penelitian ini adalah perlindungan konsumen terhadap penerima vaksin covid-19 dalam perspektif hukum perlindungan konsumen di Indonesia, menggunakan upaya perlindungan hukum preventif dan refresif. Tanggung jawab hukum pelaku usaha terhadap penerima vaksin covid-19, menggunakan  tanggung jawab administrasi, perdata dan pidana yang sesuai dengan peraturan perundang-undangan yang berlaku

Kata kunci : Perlindungan, Konsumen, Vaksin Covid-19
PERLINDUNGAN HUKUM TERHADAP NASABAH YANG MENGGUNAKAN JASA FINTECH MANAJEMEN RISIKO DAN INVESTASI DI INDONESIA
Authors: Eduardus Bayo Sili, I Gusti Agung Wisudawan Ni Komang Rai Purnama Ningsih,
Published: February 2023

Penelitian ini bertujuan untuk mengkaji dan menganalisa kedudukan hukum perusahaan Fintech di Indonesia dan untuk mengetahui tanggung jawab  perusahaan Fintech Manajemen Risiko dan Investasi terhadap nasabah Fintech di Indonesia. Penelitian ini dilaksanakan dengan mengaplikasikan metode penelitian hukum normatif dengan menggunakan metode pendekatan perundang-undangan dan pendekatan konseptual. Kedudukan hukum perusahaan Fintech Manajemen Risiko Dan Investasi di Indonesia yaitu memantau dan melakukan perencanaan keuangan dengan lebih mudah dan praktis sehingga tanggung jawab pelaku usaha merupakan tanggung jawab hukum akibat adanya perikatan atau kontrak, masih dibutuhkan pengaturan secara khusus dalam memberikan perlindungan terhadap nasabah Fintech Manajemen Risiko dan Investasi di Indonesia.      

Kata Kunci: Perlindungan Hukum, Fintech Manajemen Risiko dan Investasi
PERLINDUNGAN HUKUM ATAS PEMBATALAN PERJANJIAN PENGGUNAAN JASA TARI SANGGAR SANG DEWI OLEH RAPTCHA EVENT ORGANIZER
Authors: Yudhi Setiawan & Diman Ade Mulada Baiq Diana Hazona,
Published: February 2023

Penelitian ini bertujuan untuk mengetahui dan menganalisis perlindungan hukum dan penyelesaian sengketa atas pembatalan perjanjian jasa tari Sanggar Tari Sang Dewi oleh Raptcha Event Organizer. Jenis penelitian yang digunakan adalah penelitian hukum normatif-empiris. Adapun hasil yang diperoleh dari penelitian bahwa Perlindungan Hukum atas pembatalan perjanjian penggunaan jasa tari Sanggar Tari Sang Dewi yaitu dalam perjanjian kerjasama telah diatur bahwa downpayment yang diberikan oleh Raptcha Event Organizer dinyatakan hangus (menjadi hak dari Sanggar Tari Sang Dewi) ini merupakan bentuk perlindungan hukum terhadap pihak Sanggar Tari Sang Dewi ketika terjadi pembatalan perjanjian. Kemudian Proses penyelesaian sengketa dilakukan sebagaimana ditentukan dalam surat perjanjian, yakni melalui Musyawarah (Negosiasi), atau jika tidak menemukan kata sepakat antara kedua belah pihak, dapat melakukan melalui jalur Mediasi.

Kata Kunci: Perlindungan Hukum; Pembatalan; Perjanjian.
TANGGUNG JAWAB HUKUM OJEK ONLINE TERHADAP MAKANAN YANG DITERIMA KONSUMEN DALAM KEADAAN RUSAK
Authors: Lalu Wira Pria  S. & I Gusti Agung Wisudawan Yohanes,
Published: February 2023

Penulisan skripsi ini bertujuan untuk mengetahui bagaimana tanggung jawab hukum ojek online jika makanan yang diterima konsumen dalam keadaan rusak dan bagaimana penyelesaian sengketa jika makanan yang diterima konsumen dalam keadaan rusak. Metode yang digunakan adalah metode penelitian jenis hukum normatif. Tujuan dan manfaat penelitian ini adalah agar masyarakat dapat mengetahui tanggung jawab hukum ojek online jika makanan yang diterima konsumen dalam keadaan rusak dan penyelesaian sengketa jika makanan yang diterima konsumen dalam keadaan rusak. Hasil penelitian bentuk hubungan hukum antara para pihak dan perusahaan ojek online dengan driver memiliki hubungan hanya sebatas sebagai mitra kerja. Sedangkan driver ojek online dengan konsumen hanya sebatas hubungan konsumen dengan driver sebagai pengantar barang atau makanan yang telah di order atau dipesan oleh konsumen. Tanggung jawab hukum ojek online terhadap kerugian yang dialami oleh konsumen adalah dengan cara memberi jaminan ganti rugi kepada konsumen yang menggunakan jasa ojek online sesuai dengan kerugian yang dialami oleh konsumen. Penyelesaian sengketa yang digunakan yaitu dengan cara penyelesaian sengketa litigasi (dalam peradilan), ataupun non litigasi (luar peradilan). Dalam skripsi ini penyelesaian yang paling tepat untuk di gunakan adalah penyelesaian sengketa dengan cara non litigasi (mediasi dan negosiasi).

Kata kunci: Perlindungan Hukum, Tanggung Jawab, Pengguna, Ojek, Online.
Kebijakan Hukum Pengurus Koperasi KSP Mitra Lestari Terhadap Pinjaman Anggota Yang Macet Selama PPKM
Authors: Astuti Fifi , Setiawan Yudhi , Sutrisno Budi
Published: February 2023

Penelitian ini bertujuan untuk mengetahui kebijakan hukum Koperasi KSP Mitra Lestari terhadap pinjaman anggota yang macet selama PPKM dan untuk mengetahui upaya apa saja yang dilakukan oleh pengurus KSP Mitra Lestari terdahap pinjaman anggota yang macet selama PPKM. Penelitian dilaksanakan dengan metode penelitian hukum normatif empiris yang menggunakan pendekatan perundang-undagan, pendekatan konseptual, dan pendekatan sosiologis. Kebijakan hukum yang dilakukan Koperasi KSP Mitra Lestari terhadap pinjaman anggota yang macet selama PPKM yaitu melalui pendekatan kekeluargaan sehingga tidak ada kebijakan hukum lain yang dilakukan selain pendekatan kekeluargaan. Serta upaya dilakukan oleh pengurus Koperasi KSP Mitra Lestari terhadap pinjaman anggota yang macet selama PPKM yaitu melakukan kunjungan langsung dan kunjungan tidak langsung.
Perlindungan Konsumen Pemakai Produk Dengan Sistem Penjualan MLM (Study Kasus PT. Melia Sehat Sejahtera)
Authors: Sari Nurlaela Indah , Wisudawan I Gusti Agung
Published: February 2023

Perlindungan hak-hak konsumen dengan sistem penjualan MLM pada PT. Melia Sehat Sejahtera menurut Undang-Undang Nomor 8 Tahun 1999 Tentang Perlindungan Konsumen Bagaimana penyelesaian sengketa konsumen akibat transaksi dengan sistem penjualan MLM pada pada PT. Melia Sehat Sejahtera Tujuan Penelitian perlindungan hak-hak konsumen dengan sistem penjualan MLM pada PT. Melia Sehat Sejahtera menurut Undang-Undang Nomor 8 Tahun 1999 Tentang Perlindungan Konsumen, penyelesaian Sengketa Konsumen akibat transaksi dengan sistem penjualan MLM pada pada PT. Melia Sehat Sejahtera Manfaat Penelitian Manfaat Akademis, Manfaat Teoritis ,Manfaat Praktis pendekatan perundang - undangan adlah pendekatan yang dilakukan dengan menelaah semua peraturan perundang-undangan dan regulasi yang bersangkut paut dengan isu hukum yang ditangani dan pendekatan konseptual adalah Pendekatan Konseptual yang dilakukan manakala peneliti tidak beranjak dari aturan hukum yang ada.perlindungan hukum menjadi 2 (dua) macam, yakni : Perlindungan Hukum Preventif adalah perlindungan hukum yang diberikan oleh pemerintah dengan tujuan untuk mencegah sebelum terjadinya pelanggaran. dan 2. Perlindungan Hukum Represif untuk menyelesaikan sengketa. Penanganan dalam menyelesaikan sengketa tersebut dilakukan oleh badan peradilan yang berwenang baik secara absolut maupun relatif Perlindungan hak konsumen dalam MLM berdasarkan Undang-Undang Nomor 8 Tahun 1999 Tentang Perlindungan Konsumen memberikan batasan dan jaminan terkait hak konsumen dalam meningkatkan harkat dan martabat konsumen, perlindungan hukum yang diberikan menjadi 2 macam, yakni :Perlindungan Hukum Preventif dan Perlindungan Hukum Represif dan Penyelesaian sengketa konsumen dilihat akibat terjadinya transaksi dengan system MLM pada PT. Melia Sehat Sejahtera yaitu Litigasi dan Non Litigasi.
Tinjauan Yuridis Karya Tulis Hasil Self-Plagiarism Dalam Hukum Hak Cipta
Authors: Trisna Regina Shafa , Zuhairi Ahmad
Published: February 2023

Penelitian ini bertujuan untuk mengkaji dan menganalisa tindakan Self-Plagiarism terhadap karya tulis dalam hukum Hak Cipta serta memberikan tawaran gagasan dalam mengatasinya. Metode penelitian yang digunakan adalah metode normatif. Hasil penelitian yang didapat bahwa tindakan Self-Plagiarism akan karya tulis dianggap bukan termasuk pelanggaran hukum melainkan hanya pelanggaran etika. Dan tawaran gagasan penyelesaian tindakan Self-Plagiarism yaitu dengan memperbaiki kesadaran akan ethical environment dan perbaruan norma dengan cara memperbaiki aturan yang sudah ada ataupun membuat aturan khusus.
Perlindungan Hukum Bagi Debitur Pada PT. Finansia Multi Finance (Kreditplus) Perspektif Hukum Positif Di Indonesia
Authors: Isnaini Yuliana , Saleh Moh.
Published: February 2023

Penelitian ini bertujuan untuk mengetahui bentuk perlindungan hukum bagi debitur pada PT Finansia Multi Finance (Kreditplus) jika gagal membayar kredit. Dalam melakuan suatu kredit tidak selamanya berjalan lancar, seringkali ditemukan kredit yang bermasalah atau disebut dengan kredit macet, serta bagaimana upaya yang dilakukan oleh pihak PT Finansia Multi Finance (Kreditplus) jika mengalami kredit macet. Penelitian ini menggunakan jenis penelitian normatif yang menggunakan metode pendekatan perundang-undangan dan pendekatan konseptual. Hasil penelitian menunjukkan bahwa perlindungan hukum terhapdap konsumen/debitur dapat dikatakan sangat lemah karena minimnya kesadaran dan pengetahuan konsumen/debitur akan hak-haknya. Oleh karena itu terjadi banyak pelaku usaha memiliki kecenderungan untuk mengesampingkan hak-hak konsumen serta memanfaatkan kelemahan konsumennya (debitur) tanpa harus mendapatkan sanksi hukum.