bluuebunny/crossref_metadata_2025 huggingface dataset:
Activation of oil palm empty bunches with hydrochloride acid & phosphoric acid and characterization based SNI No. 06-3730-1995
Authors: Mumpuni Irna Diah , Maslahat Mamay , Susanty Devy
Published: April 2021

Activated carbon is a solid product resulting from carbonization and activation of lignocellulosic biomass by several methods and activators. Each activator can produce different characteristics of activated carbon. The activated carbon of Oil Palm Empty Fruit Bunches (OPEFB) is processed from Empty Fruit Bunches (EFB) waste, which is quite abundant in Indonesia. The purpose of this study was to determine the characteristics of OPEFB carbon that had been chemically activated using hydrochloric acid (HCl) and phosphoric acid (H3PO4) based on the Indonesian National Standard (SNI) No. 06 - 3730 - 1995. The research method consisted of the process of carbonization of OPEFB using a pyrolysis device at 400oC for 6 hours; activation of carbon with activator HCl and H3PO4 at various activator concentrations; characterization of activated carbon on the parameters of moisture content, ash content, absorption of iodine, and absorption of methylene blue. The results showed that the 0.5000 M HCl was the best activator that produced the quality of OPEFB activated carbon according to SNI 06 - 3730 - 1995 on parameters of moisture content, ash content and absorption of iodine.Keywords: Activated Carbon, Iodine Absorption, Oil Palm Empty Fruit BunchesABSTRAKAktivasi karbon tandan kosong kelapa sawit dengan asam klorida dan asam fosfat serta uji karakterisasi berdasarkan SNI No. 06–3730–1995Karbon aktif merupakan produk padatan yang dihasilkan dari karbonisasi dan aktivasi biomassa lignoselulosa dengan beberapa metode dan aktivator. Masing-masing aktivator dapat menghasilkan karakteristik karbon aktif yang berbeda. Karbon aktif Tandan Kosong Kelapa Sawit (TKKS) diolah dari limbah TKKS yang keberadaannya cukup melimpah di Indonesia. Tujuan penelitian ini adalah mengetahui karakteristik karbon TKKS yang telah diaktivasi secara kimia menggunakan aktivator asam klorida (HCl) dan asam fosfat (H3PO4) berdasarkan Standar Nasional Indonesia  (SNI) No.  06 – 3730 – 1995. Metode penelitian terdiri atas proses karbonisasi TKKS menggunakan alat pirolisis pada suhu 400 ℃ selama 6 jam; aktivasi karbon dengan aktivator HCl dan H3PO4 pada berbagai konsentrasi aktivator; serta karakterisasi karbon aktif pada parameter kadar air dan abu, daya jerap terhadap iod serta daya jerap terhadap biru metilen. Hasil penelitian menunjukkan bahwa HCl 0,5 M merupakan aktivator terbaik dan karbon aktif yang dihasilkan memiliki karakteristik yang sesuai dengan SNI 06 – 3730 – 1995 pada parameter kadar air dan abu serta daya jerap terhadap iod.Kata kunci: Daya Jerap Iod, Karbon Aktif, Tandan Kosong Kelapa Sawit
Identification of molecular bacterial isolate endofit bacteria Kasturi mango (Mangifera casturi Kosterm) leaves and analysis of antibacterial activity
Authors: Suhendar Usep , Mahyuni Siti , Sogandi Sogandi
Published: April 2021

The increase in infectious diseases caused by pathogenic bacteria impacts the increase in the incidence of pathogenic bacteria to antibiotics. This study aimed to find candidates for the endophytic bacterial isolates of kasturi mango, which have antibacterial potential. After being tested against the pathogenic bacteria, Bacterial isolates showed potential activity using the disc diffusion method. The observations of five endophytic bacterial isolates from the leaves of Kasturi mango, namely L1, L2, L3, L4, and L5, showed that L2 was the most potential compared to other isolates. The formation of a clear zone indicates the inhibitory activity. Molecular identification was carried out by PCR amplification on the 16S rRNA gene. Furthermore, the L2 isolate was identified as Enterobacter cloacae with a 99% sequence similarity. Subsequent tests on several bacteria, including S. mutans ATCC 31987, S. aureus ATCC 25323, E. coli ATCC 25922 and Shigella dysenteriae ATCC 13313. All isolates showed an inhibition zone in the five bacteria.Keywords: Endophyte, Kasturi Mango, AntibacterialABSTRAKIdentifikasi molekuler isolat bakteri endofit daun mangga Kasturi (Mangifera casturi Kosterm) dan analisis aktivitas antibakteriMeningkatnya angka kejadian penyakit menular yang diakibatkan oleh bakteri patogen berdampak pada meningkatknya kemampuan resistensi bakteri patogen terhadap antibiotik. Penelitian ini bertujuan untuk mendapatkan kandidat isolat bakteri endofit daun mangga kasturi yang memiliki aktivitas sebagai antibakteri. Isolat bakteri yang telah diujikan terhadap bakteri patogen Propionibacterium acnes menunjukkan aktivitas potensial dengan menggunakan metode difusi cakram. Hasil pengamatan dari lima isolat bakteri endofit dari daun mangga kasturi yaitu L1, L2, L3, L4, dan L5 menunjukan L2 yang paling potensial dibandingkan isolat yang lain. Aktivitas penghambatan ditunjukkan dengan terbentuknya zona bening. Identifikasi molekuler dilakukan dengan amplifikasi PCR pada gen 16S rRNA. Selanjutnya, isolat L2 diidentifikasi sebagai Enterobacter cloacae dengan kemiripan urutan 99%.  Pengujian berikutnya dilakukan terhadap beberapa bakteri diantaranya bakteri S. mutans ATCC 31987, S. aureus ATCC 25323, E. coli ATCC 25922 dan S. dysenteriae ATCC 13313. Semua isolat menujukkan adanya zona hambat pada kelima bakteri tersebut.Kata Kunci: Endofit, Mangga Kasturi, Antibakteri
Measuring policy effects: online participation on the municipal level
Authors: Schwanholz Julia , Zinser Lavinia , Hindemith Johannes
Published: April 2021

Do citizens' decisions, which are discussed and co-ordinated a priori on online participation platforms, have any policy effects? The article addresses this question in an exploratory study. Taking theoretical concepts of participation and policy effects into account, LiquidFeedback platforms are investigated in four municipalities in Lower Saxony (Germany). A total of 80 cases—i.e., successful citizens’ initiatives that were afterwards considered by local city or district councils—are included in a content analysis. Results show that crucial policies are less often translated into binding policy decisions than other policies. Even though citizens’ decisions can have binding policy effects, large-scale projects, in particular, show rather diffuse policy effects. However, diffuse policy effects are hardly transparent for citizens and could, accordingly, inhibit the willingness to participate altogether.
PENGARUH REKRUITMEN DAN SELEKSI TERHADAP PRODUKTIVITAS KERJA GURU PADA YAYASAN PONDOK INDAH DON BOSCO JAKARTA SELATAN
Authors: Sunarto Ading , Aprianda Diva
Published: April 2021

Tujuan. Penelitian ini bertujuan untuk mengetahui pengaruh rekruitmen dan seleksi terhadap produktivitas guru pada Yayasan Pondok Indah Don Bosco Jakarta Selatan.Metode. Metode penelitian yang dipergunakan dalam penelitian ini adalah metode  asosiatif dan pengumpulan data dengan teknik kuesioner. Penelitian ini menggunakan sampel jenuh dengan responden sebanyak 64. Metode analisis data dengan uji validitas, uji reliabilitas, persamaan regresi linier berganda, koefisien kolerasi, koefisien determinasi, dan uji signifikansi.Hasil.   Pengaruh Rekrutmen dan Seleksi Terhadap Produktivitas Kerja Guru pada Yayasan Pondok indah Don Bosco menunjukan bahwa, pada hasil uji koefisien korelasi diperoleh niali koefisien sebesar 0,535 berada pada rentang interpretasi 0,400 – 0,599, maka dapat disimpulkan bahwa variabel rekrutmen (X1) dan seleksi (X2) memiliki tingkat kekuatan hubungan yang sedang terhadap produktivitas kerja guru (Y). koefisien determinasi yang diperoleh nilai koefisien determinasi (R-square) sebesar 0,254, maka dapat disimpulkan bahwa rekrutmen (X1) dan seleksi (X2) memiliki kontribusi pengaruh sebesar 25,4% terhadap produktivitas kerja guru (Y) dan 74,6% dari faktor lain yang tidak diteliti pada penelitian ini. Hasil analisis regresi linier sederhana memperoleh persamaan regresinya yaitu Y=21,041 + 0,121x1 + 0,385x2. Hal tersebut dapat disimpulkan bahwa rekrutmen dan seleksi searah dengan variabel produktivitas kerja guru, maka dapat disimpulkan bahwa rekrutmen dan seleksi berpengaruh positif terhadap produktivitas kerja guru pada Yayasan Pondok Indah Don Bosco. Berdasarkan hasil uji F terdapat pengaruh yang positif dan signifikan variabel rekrutmen (X1) dan Seleksi (X2) terhadap produktivitas kerja guru (Y) pada Yayasan Pondok Indah Don Bosco, dapat dilihat dari nilai F hitung > F tabel atau (8,171 > 3,19) hal ini juga diperkuat dengan nilai probability signifikans sebesar 0,001 < 0,05.Implikasi. Yayasan perlu lebih memperhatikan sistem rekrutmen yang baik untuk mendapatkan karyawan yang dibutuhkan jika akan merekrut dari sumber eksternal yayasan serta yayasan juga perlu lebih memotivasi karyawan-karyawan nya untuk menciptakan rasa percaya diri dalam melakukan suatu pekerjaan.
Analisis Kualitas Layanan Dan Pengaruhnya Terhadap Keputusan Pembelian Produk Kertas Saring Whatman Di PT Laborindo Sarana
Authors: Andalusi Ratih , Irfanudin Ahmad Maulana
Published: April 2021

Tujuan penelitian ini adalah untuk mengetahui pengaruh kualitas layanan terhadap Keputusan pembelian produk kertas saring merk Whatman pada PT Laborindo Sarana. Metode yang digunakan adalah metode kausal deskriptif dengan pendekatan kuantitatif.  Pengambilan sampel dengan metode sensus, dengan total responden sekaligus populasi sebanyak 112 orang. Metode analisis dalam pengelolaan data adalah dengan uji validitas, uji reliabilitas, uji asumsi klasik, uji regresi linier, uji koefisien determinasi, dan uji hipotesis. Hasil uji validitas untuk Kualitas layanan didapatkan nilai rhitung lebih besar dari nilai rtabel. Nilai rtabel diperoleh dengan rumus df = n-k (112-1 = 111) dengan taraf signifikan 5%, maka dapat disimpulkan semua variabel dalam penelitian ini adalah valid. Hasil penelitiaan menunjukkan terdapat pengaruh positif dan signifikan antara kualitas layanan terhadap keputusan pembelian dengan persamaaan regresi Y = 8,729- 0,294X. Nilai Koefisien Determinasi sebesar 0,294 yang mengindikasikan Kualitas layanan terhadap Keputusan Pembelian memberikan kontribusi sebesar 29,4%, sisanya dijelaskan oleh vaiabel lain diluar penelitian ini, Hasil Uji hipotesis thitung > ttabel sebesar 4,018> 1,659, dan dengan nilai signifikansi 0,000 < 0,1 , artinya H0 ditolak dan H1 diterima, yang berarti terdapat pengaruh yang positif dan sigifikan, kualitas layanan terhadap keputusan pembelian produk kertas saring whatman. Kata Kunci: Kertas saring; Kualitas Layanan; Keputusan Pembelian
Kiat Mempertahankan Usaha Dalam Menghadapi Pandemi Covid-19 Bersama Para UMKM Di Meruyung Kota Depok
Authors: Rahayu Eka , Alfarizi Muhammad Faisal , Irawati Irawati , Abdilah Riana , Sulistyani Tri
Published: April 2021

Pengertian UMKM dan Perannya, https://www.akseleran.co.id/blog/umkm-adalah/ (diakses pada tanggal 13 Maret 2021, pukul 19.00)Peraturan tentang undang-undang UMKM, https://www.ojk.go.id/sustainable-finance/id/peraturan/undang-undang/Pages/Undang-Undang-Republik-Indonesia-Nomor-20-Tahun-2008-Tentang-Usaha-Mikro,-Kecil,-dan-Menengah.aspx (diakses pada tanggal 14 Maret, pukul 19.00)Pernyataan covid-19 masuk ke Indonesia, https://id.wikipedia.org/wiki/Pandemi_COVID-19_di_Indonesia (diakses pada tanggal 12 Maret 2021, pukul 17.00)Sejarah UMKM di Indonesia, https://umkm.momsharing.id/sejarah-umkm-di-indonesia (diakses pada tanggal 13 Maret 2021, pukul 19.45).
Analysis of Arts Educational Function of Immersive Digital Exhibition: Case of ‘Bunker de Lumières’ in Jeju
Authors: Im Dong-uk
Published: April 2021

There is an increasing number of cases in which the idle space is revived and transformed into a regenerated space. Idle space means a location which lost its function due to changes in the era and society, or which needs to change its usage. This space is often used as a common space, especially in the field of culture and arts. Oldenberg argued that this "third place" would help raise community ties. The regenerated space as arts mediating center has a high value because of unique place identity. The "Carrières de Lumières" in France, which was launched in 2012, was expanded to the "Bunker de Lumières" in Jeju, Korea, along with "Atelier des Lumières" in Paris. This series of regenerated idle spaces transforming abandoned industrial facilities into immersive digital exhibitions attracts hundreds of thousands of tourists each year, thanks to immersive technology based on audio-visual continuity by AMIEX system. In arts education, especially fine arts education, it is not easy to induce voluntary inward engagement as flow. Therefore, it is effective to amplify users’ curiosity and interest by using digital display and stimulating sensory outward engagement as immersion
IMPLEMENTASI PENDIDIKAN KARAKTER BERBASIS MODERASI BERAGAMA PADA JENJANG PENDIDIKAN ANAK USIA DINI
Authors: Umar Mardan , Ismail Feiby , Syawie Nizma
Published: April 2021

AbstractThe implementation of character education based on religious moderation for children should begin from the beginning at a golden age, because early childhood is the right time to provide a moderate character foundation in accordance with Islamic values, especially in muslim minority communities or communities. This study examines the implementation of character education based on religious moderation in early childhood, especially in kindergarten/RA Manado city which is a muslim minority area as well as factors that affect it.. This study uses a qualitative approach. Data collection techniques were obtained by observation, interview, and documentation. The results showed that the implementation of character education based on religious moderation in early childhood in minority areas is focused on three aspects, namely: 1) Strengthening of Aqidah; 2) Moral/Akhlak Education; and 3) Fostering Value of Tolerance. These three focuses are implemented through learning, habituation and role models. Factors that influence of the child's character building is environmental factors, teachers, support from parents and school committees, and the foundation support. AbstrakImplementasi pendidikan karakter berbasis moderasi beragama pada anak harus dimulai sejak awal pada usia emas, karena usia dini adalah masa yang tepat untuk memberikan landasan karakter moderat yang sesuai dengan nilai-nilai Islam, khususnya di daerah atau lingkungan masyarakat minoritas muslim. Penelitian ini mengkaji tentang implementasi pendidikan karakter berbasis moderasi beragama pada anak usia dini khususnya di TK/RA Kota Manado yang merupakan daerah minoritas muslim serta faktor-faktor yang mempengaruhinya.. Penelitian ini menggunakan pendekatan kualitatif. Teknik Pengumpulan data diperoleh dari observasi, wawancara dan dokumentasi. Hasil penelitian menunjukkan bahwa implementasi pembelajaran moderasi beragama pada anak usia dini di daerah minoritas difokuskan pada tiga aspek yaitu: 1) Penguatan Aqidah; 2) Pendidikan Akhlak; dan 3) Pembinaan Nilai Toleransi. Ketiga fokus ini diimplementasikan melalui program pembelajaran, pembiasaan dan pemberian teladan. Faktor-faktor yang mempengaruhi pembentukan karakter moderat pada anak yaitu: faktor lingkungan, faktor guru, dukungan orang tua dan Komite sekolah serta pihak Yayasan.
PROGRAM MA’HAD AL-JAMI’AH IAIN CURUP: SOLUSI MENGATASI RENDAHNYA KEMAMPUAN MAHASISWA MEMBACA AL-QUR’AN
Authors: Arcanita Rapia
Published: April 2021

AbstractIAIN Curup, as an Islamic higher education institution, demands the students to master al-Qur'an. One of the steps towards the mastery of the Qur’an is through the activities of tahsin (reciting) al-Qur'an implemented by Ma'had al-Jamiah (college dormitory) of IAIN Curup. Therefore, this study aimed to see the role of Ma'had al-Jamiah of IAIN Curup in overcoming the students' low mastery of al-Qur'an, by paying attention to the results of Ma'had al-Jamiah programs consisting of the practicum of tahsin al-Qur'an and students’ worship practicum. These activities already ran for three semesters. However, it was still found the students who could not read al-Qur'an well and could not perform the prayers properly. This study employed a qualitative approach. The data were obtained from interviews, observations, and documentation, which were then analyzed by using a qualitative approach. Thus,  the following conclusion was drawn: First, the Ma'had Al-Jami'ah programs were quite representative in improving students’ mastery of al-Qur’an; Second, ma'had activities applied a semi-Islamic boarding school education model in a classical form; Third, Ma'had al-Jamiah’s policies concerning the subjects of Tahsin Al-Qur’an, Worship Practicum I, and Worship Practicum II as the requirements to take part in KPM (Community Service Program), PPL (pre-service teaching program), Internship, comprehensive exams, and Munaqasyah (thesis exams) really stimulated students to master reciting al-Qur'an.AbstrakIAIN Curup sebagai lembaga pendidikan tinggi Islam, dituntut agar mahasiswanya mengusai al- Qur’an. Salah satu langkah menuju kemampuan penguasaaan al-Qur’an tersebut adalah melalui kegiatan tahsin al-Qur’an sebagai mana yang di laksanakan oleh Ma’had al-Jamiah IAIN Curup. Oleh karena itu penelitian ini berusaha melihat peran ma’had al-Jamiah IAIN Curup dalam mengatasi rendahnya penguasaan al-Qur’an mahasiswa IAIN Curup, dengan memperhatikan hasil kegiatan Ma’had yang mencakup praktikum tahsin al-Qur’an dan praktikum  ibadah kemahasiswaan. Kegiatan tersebut sudah berjalan selama tiga semester. Namun masih ditemukan mahasiswa belum bisa membaca al-Qur’an dengan baik dan belum bisa melaksanakan ibadah shalat dengan baik. Penelitian ini menggukanakan pendekatan kualitatif. Data diperoleh dari hari hasil wawancara, pengamatan dan dokumentasi, selanjutnya dianalisis dengan pendekatan kualitatif sehingga diperoleh simpulan: Pertama Program Ma’had Al-Jami’ah cukup representatif dalam meningkatkan kompetensi mahasiswa di bidang al-Qur’an; Kedua kegiatan ma’had menawarkan menerapkan model pendidikan semi pondok pesantren dalam bentuk klasikal; Ketiga Ma’had al- Jamiah IAIN Curup menjadikan ketiga materi (Tahsin al-Qur’an, Praktek Ibadah I dan II sebagai syarat untuk bisa mengikuti KPM, PPL, Magang, Komprehensif dan sidang Munaqasyah) sangat memacu mahasiswa dalam penguasaan bacaan al-Qur’an.
L’enseignement de la Constitution fédérale dans le cadre du lycée intégré de l’Institut fédéral d’éducation, de science et de technologie d’Amapá (IFAP)
Authors: Costa Pedro Henrique Maia , Costa Susane de Almeida Aranha , Fecury Amanda Alves , Dendasck Carla Viana , Oliveira Euzébio de , Dias Claudio Alberto Gellis de Mattos
Published: April 2021

Notre Constitution fédérale de 1988 a placé l’éducation comme un droit fondamental dans la liste des droits sociaux. L’un des objectifs de l’Éducation est d’assurer et de préparer l’élève à l’exercice du citoyen. Les propositions mises en évidence n’ont pas pour but de former un baccalauréat en droit, mais plutôt un citoyen conscient, qui reconnaît ses droits et devoirs fondamentaux devant la société et l’État. L’objectif de cette recherche est de vérifier la possibilité réelle d’introduire l’étude de la Constitution fédérale (CF) dans l’IFAP, sur la base des connaissances de ces étudiants sur les compréhensions de base sur la Constitution fédérale. Des questionnaires structurés ont été utilisés avec des questions fermées et ouvertes, de caractère dissertation et d’autres de caractère objectif, appliqués en janvier 2018 aux participants concernés, à l’aide de Google Forms. Le lycée brésilien, examiné à partir d’une coupure ponctuelle dans le cours technique dans les bâtiments sous la forme intégrale de l’IFAP, campus de Macapá, ne peut pas se conformer aux recommandations des CF et de la LDB selon le résultat du questionnaire appliqué aux étudiants. Cet enseignement occupe une place privilégiée dans la formation éducative brésilienne, entre le primaire et le supérieur. Les étudiants se montrent enthousiastes quant à la possibilité de mettre en œuvre des scans de base dans le cours technique dans les bâtiments de l’IFAP, campus de Macapá, même si en option.
Ferramenta Computacional Para Determinação Do Fluxo De Potência Linearizado Em Sistemas Elétricos De Potência
Authors: Santos Liedson Oliveira dos
Published: April 2021

O estudo do fluxo de potência possui fundamental importância no planejamento, bem como na determinação das condições de operação, controle e supervisão de sistemas elétricos. A solução clássica do problema de fluxo de potência é obtida por métodos não lineares, entretanto, o método linearizado é comumente utilizado em fases iniciais dos estudos devido à sua ótima precisão e seu baixo custo e esforço computacional. Neste contexto, este trabalho tem como objetivo geral descrever o embasamento teórico do Fluxo de Potência Linearizado e desenvolver uma ferramenta computacional que implemente este modelo, sendo capaz de determinar os ângulos e a distribuição dos fluxos de potência ativa para uma rede elétrica. A apresentação formal dos resultados será feita utilizando o sistema de 14 barras do IEEE, amplamente utilizado pela comunidade acadêmica para validação e teste de programas computacionais. A ferramenta mostrou-se convergente tendo apresentado a solução correta do fluxo de potência ativa para um sistema elétrico teórico utilizado no livro de Alcir Monticelli, bem como para o sistema teste da IEEE quando comparado com a solução do software FLUPOT da Cepel.
EDUCATION AND POVERTY: WHEN THE SCHOOL DID NOT GREAT ANYMORE, “CASE IN SULAWESI”
Authors: MA Bisyri
Published: April 2021

The purpose of this study is to determine the effect of poverty on children's education and physical condition of the house in the village of Manduro. The data was collected using interviews, documentation and observation of 89 respondents, and then analyzed using a single cross tabulations and statistical analysis. The results show that (1) Poverty has no effect on children's education, and (2) Poverty affects the physical condition of the house. Based on these results the following suggestions are proposed: (1) Promotion of surgical program, (2) Extension of a healthy home, and (3), further research on poverty.
Marketing usluga dominikanskih muzeja u Republici Hrvatskoj
Authors: Ozretić Došen Đurđana , Buljat Ana
Published: April 2021

Vjerske organizacije i zajednice posjeduju te u svojim muzejskim ili
galerijskim prostorima čuvaju jedinstvenu kulturno-umjetničku baštinu. Unatoč znatnom
opsegu i iznimnoj vrijednosti zbirki, dostupnost i prezentacija građe javnostima
još uvijek su skromne. Ovaj je rad posvećen
marketingu usluga muzeja dominikanskih samostana kao posebnog oblika
neprofitnih vjerskih organizacija.
Svrha rada je istražiti koriste li dominikanski muzeji, kako i u kojem opsegu marketing u
osmišljavanju i pružanju svojih usluga. Provedeno je izviđajno kvalitativno
istraživanje. Rezultati ukazuju na prisutnost ograničenog broja marketinških
aktivnosti koje se provode u cilju prezentiranja muzejske građe zainteresiranim
korisnicima. Uočena je potreba intenziviranja marketinškoga pristupa, prije
svega u praćenju trendova u potrebama i željama konzumenata muzejskih usluga
kulture i umjetnosti te u komunikaciji sa zainteresiranim korisnicima i
javnostima. Za unapređenje marketinških aktivnosti važna je edukacija i
zapošljavanje osoba koje brinu o muzejskoj građi, i to ne samo u smislu
očuvanja baštine nego i marketinškom, a kako bi se uslugu muzeja dominikanskih
samostana oblikovalo kao posebni, informativni i obrazovni doživljaj/iskustvo. Ograničenja
istraživanja vezana su uz prirodu kvalitativnog istraživanja i činjenicu da ona
počivaju na specifičnim podacima, a vjerodostojnost tumačenja podataka je
ovisna o njihovoj točnosti i potpunosti. Doprinos rada proizlazi prije svega iz
odabira originalnog istraživačkog problema i dobivenih rezultata kojima se
obogaćuje teorija i znanstvena bibliografija iz područja neprofitnog (vjerskog)
marketinga i marketinga usluga (u kulturi i umjetnosti).
High-Level Descriptors for Fall Event Detection Supported by a Multi-Stream Network
Authors: Almeida Carneiro Sarah , Jamil Ferzoli Guimarães Silvio , Pedrini Hélio
Published: April 2021

The need for assertive video classification has been increasingly in demand. Especially for detecting endangering situations, it is crucial to have a quick response to avoid triggering more serious problems. During this work, we target video classification concerning falls. Our study focuses on the use of high-level descriptors able to correctly characterize the event. These descriptor results will serve as inputs to
a multi-stream architecture of VGG-16 networks. Therefore, our proposal
is based on the analysis of the best combination of high-level extracted features for the binary classification of videos. This approach was tested on three known datasets, and has proven to yield similar results as other more consuming methods found in the literature.
Steady State Analysis Of Single Phase IPM Motors By D-Q Harmonic Balance Method
Authors: Jude C. Asogwa , Emeka S. Obe , Damian B. Nnadi , Stephen E. Oti
Published: April 2021

A concise steady-state analysis of a single-phase line-start permanent magnet (SPLSPM) machine is conducted from a developed d-q model using the d-q harmonic balance technique. The d-q model was developed in rotor reference frame from a phase variable model of the machine. SPLSPM whose performance indices were characterized by high torque ripples has detailed analysis docile mostly in computer simulations quite unlike the three-phase types. The main cause is not far-fetched, it was due to nonexistence of precise mathematical model in d-q rotor frame of the motor due to the unbalanced
field winding, the rotor saliency and the presence of the capacitor in the auxiliary windings. Even after model has been developed, the simple traditional procedure of setting all time varying component to zero for steady-state analysis fails because the rotor position dependence on the
inductance expressions could not be eliminated. The d-q harmonic-balance technique was then applied. An important feature of the
harmonic balance technique was that it decoupled all equations to simple sine waveforms in a style that resembled Fourier series. Results yield torque pulsation, current and load characteristics in the steady state.
"Do you speak Corona?": Hashtags and Neologisms since the COVID-19 Pandemic Outbreak
Authors: Al-Azzawi Qasim Obayes , Ali Haleem Haneen
Published: April 2021

With the current outbreak of COVID-19, our everyday lifestyle has changes thoroughly. Not only the economy, industry and health services witnessed major alterations, but even our ways of communication. This can be found in the linguistic changes that have occurred to the English language since the pandemic started. The main phenomenon witnessed is the appearance of new terms and expressions, which are analysed and discussed in this paper. The main aim is to identify these developments, followed by their classification using Krishnamurthy's framework of Neologism (2010). The dataset consists of over 5 million tweets collected between January and June, 2020, which is analysed both qualitatively and quantitatively. The result analysis indicated that these changes functioned as a tools of coping with the major changes that happened to people's lifestyles globally. It was observed that social media in general, and the hashtags in particular, had a significant impact on its spreading.
The Effect of Language of Instruction on Middle School Students’ Achievement, Academic Self-concept and Comprehension Abilities in Science Learning
Authors: OUCHAIB Abdelaziz
Published: April 2021

Starting from 2019, Morocco has implemented a new language policy on the medium of instruction for science education. This policy stipulates that scientific and technical subjects should be taught in French. Research has unveiled numerous problems regarding the adoption of foreign or second languages as mediums of instruction .This being the case; the purpose of this study is to investigate the effect of language of instruction on the quality of science education. The researcher deployed an explanatory sequential design. Research instruments consisted of a Likert-scale questionnaire distributed among 114 9th grade middle school students, classroom observations, and interviews with science instructors. The results revealed that the French-medium participants are disadvantaged in learning scientific subjects as they showed lower achievement scores, lower levels of academic self-concept, and they relatively encountered more difficulties with the comprehension of scientific courses. By conclusion, this paper provides a number of pedagogical implications addressed to middle school students, middle school science teachers, school counselors, and finally to language policy decision-makers.
English Reading Texts Model Using the Ecoliteracy Lexicons Approach
Authors: Suparman  , Yadnya Ida Bagus Putra , Simpen I Wayan , Satyawati Made Sri
Published: April 2021

This article discusses the English reading texts model using the Ecoliteracy Lexicons. The study aims to design and develop an example of English reading text by using the ecological or environment lexicons. This study applied the Educational Research and Development (R & D) method. It was conducted in Sumbawa District, West Nusa Tenggara Province, Indonesia. The instruments of this study were the validation sheet, a questionnaire sheet and a documentation instrument. The result of the study revealed that there are four types of English reading texts based on the ecoliteracy lexicons. The first is the English reading text-based-beaches marine lexicons, which have developed and designed the text using ecological lexicon Jempol Beach and Goa Beach lexicon. The second is the English reading text-based-historical architecture environment lexicons constructed the text by applying two ecological lexicons of Dalam Loka palace and Bala Puti Palace. The third is the English reading text-based-marine archipelagos environment lexicons, which used the Moyo Island and Ngali Island's ecological lexicons in developing and designing the English reading text.  The last one is the English reading text-based- traditional farmland environment lexicons, which was developed and designed using the ecological lexicons of Orong and Uma.
Lexical Variation in the Cairene Slum Vernacular and Its Impact on the Prestigious Variety
Authors: Refaat Adel
Published: April 2021

This variationist study attempts to provide an insightful profile of the slum vernacular of the Cairene dialect via formal and social analyses of some vocabulary, phrases, and expressions. It investigates how language varies among the slum speakers in Cairo and what are the social and linguistic roles that this variation plays. The corpus of this study has been attained through close observations, repertoire, and immediate communication with the slum speakers in Cairo. The formal analysis of this study concluded that this variation is often based on the linguistic deviation that poets, dramatists, and novelists use to be creative, inventive, or different. The correlation between the variation and the socioeconomic status of the slum speakers in Cairo is intriguing and suggests that the social setting plays a crucial role in shaping the speech in a given community. The study has revealed that variation in the Cairene dialect functions as an index of the social factors such as socioeconomic status and the area of residence that are distinctive to the Cairene slum communities and helps establish rapport among the slum speakers in Cairo. Moreover, many words and expressions of the Cairene slum vernacular in Cairo have diffused in the prestigious variety for social and linguistic reasons. The study has pointed out that the impact of the Cairene slum vernacular on the youth of the prestigious variety is patent. The two varieties are separably used in their talk and this gives the Cairene dialect a diglossic nature as they confine each variety for some specific uses.
Лісотипологічна характеристика насаджень на рекультивованих землях Юрківського вуглерозрізу Черкаської області
Authors: Tarnopilsky P. B. , Zhadan I. V.
Published: April 2021

За матеріалами повидільних баз даних ВО «Укрдержліспроект» станом на 2000, 2006, 2010 і 2017 рр. проведено аналіз лісорослинних умов, породного складу, походження, вікової структури, росту та розвитку лісових насаджень на рекультивованих землях Юрківського вуглерозрізу Черкаської області. Загальна площа рекреаційних лісів станом на 2017 р. становила 631,3 га. Штучно створено 579,4 га, або 91,6 % насаджень. За площею сосна звичайна (Pinus sylvestris L.) займає 47,3 %, робінія звичайна  – 21,7 %, дуб звичайний (Quercus robur L.) – 11,6 %, клен ясенелистий (Acer negundo L.) – 7,2 %, береза повисла (Betula pendula Roth.) – 4,3 %, сосна кримська (Pinus pallasiana D. Don ) – 3,3 %. Загальний середній розрахунковий клас бонітету масиву І,6, у насадженнях сосни звичайної – І,4, дуба звичайного – І,3, робінії звичайної – І,0. На ґрунтосумішах із участю лесоподібних суглинків формуються суборові, сугрудові та грудові лісорослинні умови – 3,2; 82,7 та 14,2 % відповідно станом на 2017 р. Свіжі гігротопи займають 97,4 % у лісових масивах, що загалом узгоджується із лісотипологічною класифікацією лісів України.

Ключові слова: лісова рекультивація, відвали, кар’єри, лісові культури, сосна звичайна, лісорослинні умови, таксаційні показники.
Analysis of attacks in IEEE 802.11 networks at different levels of OSI model
Authors: Korolkov R.Yu , Kutsak S.V.
Published: April 2021

Purpose. Analysis of the main types of vulnerabilities and definition of weaknesses in 802.11 wireless network security, identification of the causes of information loss or network failure as a result of attacks. Methodology. Research on attacks at different levels of the OSI network model. Findings. The main threats and attacks that are implemented at each level of the OSI network model, from the physical to the application level, are identified. 15 different attacks with a detailed description of the consequences of their implementation are considered. The correspondence between the levels of the OSI network model and peculiarities of the implementation of attacks is established. Originality. The principle of increasing the abstraction level was used to systematize attacks on WLAN. First, the known attacks are compared according to the levels of the OSI network model and the destructive consequences of their implementation are indicated; secondly, four types of attacks (reconnaissance, availability, spoofing, man-in-the-middle) are identified, and thirdly, attacks are divided into categories of passive and active ones. This approach makes it possible to get a more conceptual understanding of security issues in wireless networks. Practical value. The results obtained can be used to develop effective multi-level systems for detecting and preventing intrusions into WLAN.
Modeling of the structural shift impact on economic dynamics of Ukraine's development
Authors: Khodzhaian A.A , Ignatyuk A.I , Korneev V.V , Khodzhaian A.R
Published: April 2021

Purpose. To provide quantification of industry-specific structural shifts in the economy of Ukraine in the medium term perspective as a result of the structural policies application. Methodology. The methodological basis of the study is economic and mathematical modelling using the computable general equilibrium model GTAP (Global Trade Analysis Project). Methods of analysis and synthesis were used in systematization and generalization of modelling results. The study on the theoretical basis of the GTAP model was carried out using the system method. Findings. The influence of structural policy instruments of the state on the dynamics of economic development in Ukraine is analyzed using the applied general equilibrium model GTAP. The essence and peculiarities of functioning of computable general equilibrium models, scope of their application in the analysis of structural changes in the economy are revealed. Using the GTAP model, the macroeconomic and sector-structural effects of the implementation of a number of structural policy measures in Ukraine have been quantified, including: exemption from payment of import duties on innovative equipment for processing industry manufacturers; preferential insurance and export crediting through an export credit agency; foreign trade facilitation; exemption of industrial park residents from payment of some direct taxes and fees (VAT, land tax, infrastructure levy). Positive economic effect of the proposed measures in structural and macroeconomic dimensions is argued. The impact of domestic economy restructuring on the dynamics of socio-economic development and general welfare of the population is estimated. Originality. A methodical approach to quantitative assessment of macroeconomic and sectoral-structural effects in the economy of Ukraine in the medium term using the applied model of general equilibrium GTAP is proposed. It is revealed that in the medium term, the aggregate effect of the structural policy measures is 11.4% of GDP growth, both due to intensification of business activity as a whole and due to more efficient use of resources and factors of production in the more productive sectors of the national economy. Among the measures considered, the greatest structural effect is observed as a result of the development of a network of real-life industrial parks in Ukraine. At the same time, structural tariff policy has the lowest potential for economic growth, although it remains an important element in improving manufacturers access to innovative equipment. Practical value. The results obtained can be used as a scientific substantiation of reforms in the industrial and foreign trade policy of Ukraine, aimed at ensuring qualitative structural shifts in the domestic economy.
Theoretical and methodological justification of the study of nnhe adaptive transformation of the psychological pprotection of the students personality
Authors: Savenkova Iryna , Missuk Yulia
Published: April 2021

The problem of the relationships of mechanisms of psychological protection with the process of adaptation of students is considered to the educational environment in the university in this article. It is justified the feasibility of the study student period, that places higher demands to the psychological protection of the individual. The description of the theoretical justification of the problem of psychological protection and its features is given on the analysis of the scientific literature. It is presented the picture of the strategies of adaptive behavior of the person. The psychodiagnostic
techniques are described such as ( test "Lifestyle Index" К. R. Plutchik – G. Kelermag, the methodology "The indicator of strategies to overcome stress" of D. R. Amirkhan in the adaptation of N.O. Syroty and V.M. Yalta, the multifactor personal questionnaire "The adaptability" of A. G. Maklakova in the adaptation of S. V. Chermyanin, the test of semantic and real orientations of D. O. Leontiev, the methodology of determining the stylistic features of self-regulation of behavior by V. I. Morosanova and E. M. Konoz). All they are used in the research of the features of psychological protection of personality and transformational adaptation. It is given the data of empirical research of features of formation of strategies of adaptive behavior in the course of psychological protection of the personality of the student. The psychological protection and personality development are related with each other, allowing the individual to adapt to
difficult living conditions.
On the one hand, the psychological protection is a condition for the harmonious development of the student's personality. It allows to provide adaptation through realization of balance of dynamic process of development. On the other hand, the development of personality in adolescence period is one of the conditions of psychological protection, ensuring the process of transformation of the individual and its life. The constructive interaction with the surrounding world is not possible without it. On the one hand, the self-protective efforts of a person are aimed at adaptation to the environment (preservation), and on the other hand, to the transformation of the psychological situation (change).
Número de folhas e comprimento de estaca no enraizamento de sanquésia
Authors: Viana Carla Marins Santos Santana , Masiero Michel Anderson , Berte Elizabete Artus , Oliveira Silvane Zancanaro de , Tolfo Erivelto Folhiato , Folhiato Roberta Aparecida , Kaiper Edineia , Souza Vilmar Acorde de , Campos Ana Leticia de , Lima Daniela Macedo de
Published: April 2021

Sanchezia oblonga Ruiz & Pav. é uma espécie ornamental e florística, muito utilizada no paisagismo e em jardins domésticos, atuando como uma das principais fontes alimentícias para a manutenção de polinizadores durante a estação do inverno. O objetivo deste trabalho foi avaliar a influência de folhas e o tamanho das estacas no enraizamento de sanquésia. Este trabalho foi constituído por dois experimentos, ambos, foram conduzidos em casa de sombra no Viveiro Florestal da Universidade Tecnológica Federal do Paraná – Câmpus Dois Vizinhos (UTFPR-DV).  O delineamento experimental foi inteiramente casualizado (DIC), com três tratamentos, quatro repetições de 10 estacas por parcela. O primeiro experimento consistiu na confecção de estacas de 6 cm de comprimento, sendo os tratamentos constituídos por estacas sem folhas, com um par de folhas e com dois pares de folhas reduzidos à metade. No segundo, avaliou-se estacas com três comprimentos diferentes (6, 12 e 18 cm) e com um par de folhas reduzido à metade.  Em ambos experimentos, as estacas foram plantadas em tubetes de 120 cm³ contendo o substrato vermiculita na granulometria fina. Após 73 dias, foram analisadas as porcentagens de enraizamento, sobrevivência, mortalidade, brotações, número e comprimento médio de raízes por estaca e número de brotações. Em relação aos tamanhos das estacas não houve diferença significativa, no entanto, constatou-se que a espécie é facilmente propagada pela técnica de estaquia, visto que a média geral de enraizamento foi de 98,86%. O enraizamento das estacas com folhas foi superior quando comparado às sem folhas, com isso, recomenda-se o uso de estacas com um ou dois pares de folhas reduzidas à metade folha para produção de mudas desta espécie.
Fenologia reprodutiva de Ananas comosus var. erectifolius (L. B. Smith) Coppens & F. Leal. e sua correlação com a temperatura média do ar e precipitação pluviométrica
Authors: Campelo Meiciane Ferreira , Lameira Osmar Alves , Moreira Ruanny Karen Vidal Pantoja Portal , Ramires Allan Cristiam Santos
Published: April 2021

A espécie Ananas comosus erectifolius, conhecida como curauá, pertence a familia das Bromeliáceas, na região amazônica sua folhagem tem proveito na produção de fibras e também é considerado uma espécie medicinal. Apesar da sua importância, pesquisas sobre o comportamento da fenologia de espécies com grande potencial econômico da Amazônia são escassas. O trabalho teve como objetivo realizar o estudo das fenofases reprodutivas de Ananas comosus var. erectifolius pertencente ao Banco Ativo de Germoplasma da Embrapa Amazônia Oriental correlacionando com a temperatura do ar e a precipitação pluviométrica, com a finalidade de indicar a época mais adequada para a coleta e utilização do material vegetal da espécie. As frequências foram registradas semanalmente de janeiro de 2015 a dezembro de 2019. A atividade fenologica exibiu diferenças entre acessos. O índice de correlação de Spearman apontou uma correlação direta e significativa apenas na frutificação em relação à temperatura. O registro fenológico mostrou a máxima concentração de grupos de acessos que apresentaram maiores médias de dias de floração em de agosto, setembro e outubro, com destaque em agosto. A frutificação registrou as maiores médias percentuais de dias de frutificação em agosto, setembro, outubro e novembro, com destaque em outubro. Sugere-se a coleta de material vegetal de interesse da espécie de dezembro á julho, cujo registro de número de dias que ocorrem as fenofases sofre reduções. È pertinente executar posteriores estudos de correlação da fenologia com eventos climáticos considerando individualmente o desempenho de cada acesso.
Fenologia reprodutiva de Carapichea ipecauanha (Brot.) L. Andersson e sua correlação com a temperatura média do ar e precipitação pluviométrica
Authors: Campelo Meiciane Ferreira , Lameira Osmar Alves , Moreira Ruanny Karen Vidal Pantoja Portal , Ramires Allan Cristiam Santos
Published: April 2021

A espécie Carapichea ipecacuanha é uma referência entre as plantas medicinais com princípios ativos de relevância econômica devido à presença de dois alcaloides isoquinolínicos: a emetina e a cefalina. Sendo a fenologia o ramo da ecologia considerada fundamental para o entendimento da dinâmica das comunidades vegetais e estratégias para o uso sustentável de espécies. O objetivo deste trabalho foi registrar as fenofases de Carapichea ipecacuanha, correlacionando-as com os elementos climáticos, com a finalidade de indicar a época mais adequada para a coleta e utilização do material vegetal da espécie. As frequências foram registradas semanalmente no período de 2015 a 2019, avalivou-se o índice de atividade, correlação entre fenofases e elementos climáticos e percentuais de dias de fenofases. Os resultados evidenciam que a espécie, flora e frutifica todos os meses do ano, a atividade fenológica exibiu diferenças entre acessos, o índice de correlação de Spearman apontou correlação significativa entre frutificação e fatores climáticos. Registrou-se variação no padrão de ocorrência de número de dias de floração e frutificação entre os grupos de acessos, sendo o número de dias máximo de ocorrência de floração notada em outubro, e frutificação com destaque em março e abril. Contudo sugere-se a coleta de material vegetal da espécie para uso medicinal nos meses de agosto e setembro, cujo registro de número de dias que ocorrem as fenofases sofre reduções. È pertinente executar posteriores estudos de correlação da fenologia com eventos climáticos considerando individualmente o desempenho de cada acesso.
Investigating the Role of Service Quality and Satisfaction on Debtor Loyalty Behavior
Authors: Wibowo Edy Bambang , Suryandari Retno Tanding
Published: April 2021

The current global economic challenges force each country to survive for the prosperity of its people. The banking sector, as one of the economic regulators, also helps to grow GDP. In this effort, the bank continues to strive to maintain customer satisfaction and build long-term relationships. Although many studies examine satisfaction, there are no studies that reveal the role of punctuality and convenience of service as solid constructs in explaining the process of bank customer loyalty behavior. The purpose of this article is to examine the relationship between timeliness and service convenience to satisfaction-mediated loyalty. This paper is a conceptual study so that there are several prepositions explained. The implications of this article are expected to give alternative insight to marketing literature, especially in the field of banking marketing, as well as a foundation that can later be investigated empirically for future researchers.