bluuebunny/crossref_metadata_2025 huggingface dataset:
Effect of humic acid addition and spraying with ginger rhizome extract on the growth and some chemical contents of apricot seedlings Prunus armeniaca L . cv.
Authors: Hardan Majid E. , Al-Dulaimy Ahmed F. Z.
Published: December 2022

This study was conducted at the slat house of the Department of Horticulture and Landscaping - College of Agriculture / Anbar University, during the growing season of 2021. The effect of soil application of humic acid (H) at 0, 4, 8 ml L-1 and ginger rhizome extract (Z) spraying at 0, 5, 10 g L-1 on some growth characteristics and some chemical contents of apricot seedlings, cultivar Hamawi was studied. Eighty-one two-year-old seedlings were selected that grafted on the stock of the apricot seed. A two-factor experiment (3 x 3) was carried out according to a randomized complete block design (RCBD). The investigation included nine treatments, three replications, and three seedlings for the experimental unit. The results indicated the significant effect of adding humic acid to seedlings in all the studied traits, especially the high-level H2 (8 ml L-1), which achieved the best values for the traits (Branch number, Branch diameter, Branch dry matter, Leaf area, Nitrogen, Phosphor, Potassium). Treatment Z2 (10 g L-1) of spraying with ginger rhizome extract was characterized by giving it the best significant effect of the characters (Branch number, Branch dry matter, Leaf area, Nitrogen, Phosphor, Potassium). The interaction of the study factors was significant for all the studied traits except for the diameter of the branch. The highest values were for the treatments H2Z2 (8 ml L-1 and 10 g L-1) and H2Z1 (8 ml L-1 and 5 g L-1), where the lowest values were in the control treatment (H0Z0) for all the studied traits.

Keywords. Apricot, Humic acid, Ginger, Vegetative growth, Chemical content.
The impact of different potassium concentrations on the yield of mungbean (Vigna radiata L.)
Authors: Zaid Al-Wardy Mustafa Iskander , Ali Khuit Salam , Hadi Al khafagi Karrar Falah , Abd al Mahdi Kadim Haidar
Published: December 2022

To investigate potassium's impact on mungbean yield, a field experiment was carried out in the Kut that was the Agriculture Directorate of Wasit in season 2018- 2019. This experiment compared four different potassium amounts (0, 1000, 2000 and 3000 mg.L-1), symboled K0, K1, K2 and K3, respectively. The findings of this research indicated that there were significant effects on pod length, the total number of pods per plant, seeds per pod, biological yield and grain yield, with treatment K3 achieving the highest average of 10.49 cm, 35.83 pods plant-1, 10.60 seeds pod-1, 1.430 ton ha-1, and 2.026 ton ha-1, respectively. At the same time, neither the ha harvest index nor the 100-seed weight was significantly impacted.

Keywords: potassium, seed yield, biological yield, harvest index, mungbean.
Adopting Open Government in Local Development Planning: A Study on Bekasi Regency
Authors: Almaarif Almaarif , Wargadinata Ella Lesmanawaty
Published: December 2022

This paper aims to assess the adoption of open government principles in local government development planning. The study used constructivist research design which emphasizes using theory as guidance for analyzing the problems. Interview and document study techniques were used to collect data, while NVIVO version 12 plus was used in data processing and analysis. Research results showed that there has been a decline in community participation in development planning due to the perception that there are stark differences between contents of programs during the planning and implementation phases. Transparency in development planning is implemented in all programs at the subdistrict level, while at the district prioritized programs are deliberated in closely sessions that involve local government executives and the local legislature. As regards collaboration in development planning, results showed that pursuing and projecting own respective interests rather those of the public. Increasing open government principles in the development planning process requires intensive and regular communication and coordination among stakeholders, which makes ICT a key ingredient that should be form an integral part of the design and deployment process. This research recommends further research related to open government that should delve deeper into participation and transparency concepts as components of open government principles.
Building A Foundation for Tax Compliance in The Time of The COVID-19 Pandemic
Authors: Sitepu Eddy Mayor Putra
Published: December 2022

The COVID-19 pandemic has had a significant impact on the economy, including the taxation sector. This tumultuous period for taxpayers and the Government can be a golden opportunity to transform the system and institutional governance to create a firm foundation for increasing tax compliance and by extension, tax revenue. This paper examines strategies that are necessary to face spate of changes and uncertainty caused by the COVID-19 pandemic as well as laying the framework for post COVID-19 reality that is characterized by sustainable tax compliance. The results of this study reached the conclusion that the basic concept of the relationship between the Government and taxpayers as a social contract or fiscal contract should underpin the three phases of the formulation of changes in tax policy. For changes to have long-term and sustainable impact, there is need to strike a balance between the three pillars in tax administration, namely, enforcement, facilitation, and trust.
Institutionalizing sectoral business strategy through National Single Window to improve SMEs’ export performance
Authors: Njatrijani Rinitami , Salsabila Bernika Nadia , Rahmanda Bagus
Published: December 2022

The Indonesia National Single Window (INSW) system is carried out with data governance policies to support the delivery and processing of data, information, and decisions in a single way, as in the research of Sobar, Deni, Riswandi, Hamidi, and Permadi (2021), and Riswanto (2021) to deal with the competition process and granting customs permits by the President’s mandate in Presidential Regulation No. 76 of 2014. This study aims to analyse how small and medium-sized enterprises (SMEs) in Central Java perform against the INSW in international trade. The research method used in this study is qualitative, namely, a research method that provides more analytical and subjective explanations. The results concluded that INSW uses an electronic portal to input documents. The use of electronic portals causes the import-export process to be faster and more efficient. However, the INSW system in its implementation is considered rudimentary because there are often problems in processes such as difficulty accessing the INSW portal or in other electronic service portals integrated with the INSW System. Therefore, intensive assistance and training are needed so that there is synergy in carrying out export activities to destination countries that have collaborated in Free Trade Asia with Indonesia.
Response of Surface Ozone to Atmospheric Aerosol Absorption is More Sensitive than to Scattering
Authors: Tian Pengfei , Song Xin , Du Tao , Yu Zeren , Shi Jinsen , Chang Yi , Zhang Lei
Published: December 2022

Interactions between atmospheric aerosols and ozone have a significant
impact on air pollution and the climate. However, the relative
importance of the response of surface ozone to aerosol scattering and
absorption has been poorly quantified from in situ observations. Results
derived from a one-year in situ observational study conducted in a
semi-arid region showed that the response of ozone to aerosol absorption
was more sensitive than to scattering. Specifically, the change in
surface ozone from low to high absorption coefficients was approximately
five times that from low to high scattering coefficients. The mass
scattering and absorption efficiencies, rather than the
single-scattering albedo, which are commonly applied in numerical
simulations, were able to clearly distinguish surface ozone. The
positive correlation between aerosol and ozone in summer showed the
promotion of secondary aerosols by ozone. This study provides robust
observational evidence of the response of surface ozone to aerosol
scattering and absorption.
Methane emissions in seagrass meadows as a small offset to carbon sequestration
Authors: Yau Yvonne Yu Yan , Reithmaier Gloria , Majtenyi-Hill Claudia , Piñeiro-Juncal Nerea , Dahl Martin , Mateo Miguel Angel , Bonaglia Stefano , Serrano Oscar , Santos Isaac
Published: December 2022

Seagrass meadows are effective carbon sinks due to their high primary
production and sequestration in sediments. However, methane (CH4) fluxes
can partially counteract their carbon sink capacity. Here, we measured
diffusive sediment-water and air-sea CO2 and CH4 fluxes in a coastal
embayment dominated by Posidonia oceanica in the Mediterranean Sea. High
resolution timeseries observations revealed large spatial and temporal
variability in CH4 concentrations (2 to 36 nM). Higher emissions were
observed in an area with dense seagrass meadows. A 6 − 40% decrease of
CH4 concentration in the surface water around noon indicates that
photosynthesis likely limits CH4 fluxes. Sediments were the major CH4
source as implied from radon (a natural porewater tracer) observations
and evidence for methanogenesis in deeper sediments. CH4 sediment-water
fluxes (0.1 ± 0.1 − 0.4 ± 0.1 µmol m-2 d-1) were higher than average
water-air CH4 emissions (0.12 ± 0.10 µmol m-2 d-1), suggesting that
dilution and CH4 oxidation in the water column could reduce net CH4
fluxes into the atmosphere. Overall, relatively low air-sea CH4 fluxes
at this likely represent net emissions from subtidal seagrass habitats
sites, which are not influenced by nearby allochthonous CH4 sources. The
local CH4 emissions in P. oceanica offset less than 1% of the carbon
burial in sediments (142 ± 69 g CO2eq m-2 yr-1). Combining our results
with earlier observations in other seagrass meadows worldwide reveals
that global CH4 emissions within seagrass meadows only offset a small
fraction (<2%) of carbon sequestration in sediments.
Video Pembelajaran IPA Berbasis Demonstrasi untuk Kelas IV Sekolah Dasar
Authors: Widiastuti Ni Wayan Uning , Semara Putra D.B.Kt.Ngr.
Published: December 2022

Kurang optimalnya inovasi media pembelajaran yang digunakan oleh guru dalam proses pembelajaran pada muatan IPA menyebabkan siswa mengalami kesulitan dalam memahami materi pembelajaran. Penelitian ini bertujuan untuk mengembangkan media video pembelajaran berbasis demonstrasi pada muatan IPA kelas IV sekolah dasar. Penelitian yang dilaksanakan merupakan penelitian pengembangan dengan menggunakan model pengembangan ADDIE sebagai pedoman dalam pengembangan produk. Subjek uji coba produk pada penelitian pengembangan ini diantaranya yaitu ahli isi pembelajaran, ahli desain pembelajaran, ahli media pembelajaran dan 12 orang siswa kelas IV SD. Metode pengumpulan data yang digunakan dalam penelitian ini yaitu metode angket/kuesioner dengan menggunakan instrumen pengumpulan data berupa lembar angket/kuesioner. Teknik analisis data yang digunakan yaitu analisis deskriptif kuantitatif dan analisis deskriptif kualitatif. Hasil dari penelitian pengembangan ini yaitu rancang bangun media video pembelajaran IPA berbasis demonstrasi dengan mengacu pada model ADDIE. Hasil validasi oleh ahli isi pembelajaran memperoleh persentase skor 93,75% dengan kualifikasi sangat baik. Hasil validasi oleh ahli desain pembelajaran memperoleh persentase skor 95% dengan kualifikasi sangat baik. Hasil validasi oleh ahli media pembelajaran memperoleh persentase skor 83% dengan kualifikasi baik. Hasil uji coba perorangan memperoleh persentase skor 98,48% dengan kualifikasi sangat baik dan hasil uji coba kelompok kecil memperoleh persentase skor 97,97% dengan kualifikasi sangat baik. Dari hasil penelitian dapat disimpulkan bahwa media video pembelajaran IPA berbasis demonstrasi layak untuk digunakan pada proses pembelajaran.
Media Fun Thinkers Pada Materi Perubahan Energi Untuk Siswa Sekolah Dasar
Authors: Sudhyatmika I Komang Wahya , Agustiana I Gusti Ayu Tri , Gede Nugraha Sudarsana
Published: December 2022

Lack of interest in student learning can affect student learning outcomes, so it is necessary to develop media that can increase student interest in learning. The purpose of this study was to analyze the validity of the Fun thinker's media with a literature review on the energy change material for grade IV elementary school. This type of research is developed using the ADDIE research model. The subjects of this research are 2 material experts, 2 media experts. The test subjects were 1 teacher and 10 students. The data collection method used is a non-test instrument. The data collection instrument used is a questionnaire. The data obtained were analyzed using descriptive quantitative statistical data analysis techniques. The results of the analysis of media validity. Fun thinkers from material experts were in the range of 0.75-1.00, and media experts were in the range of 0.75-1.00, the percentage of practitioner response test results obtained a value of 99%, and the percentage of student response test results obtained a score of 97%. Media Fun thinkers are equipped with a literature review for fourth-grade elementary school students on energy change materials with high validity qualifications. It is concluded that Media Fun thinkers equipped with a literature review are suitable for the learning process.
Dictor Caksanta: Membentuk Karakter Siswa dengan Dongeng Digital Berbasis Cerita Rakyat Indonesia
Authors: Maharani Luh Putu Setya , Rati Ni Wayan
Published: December 2022

Dampak negatif pembelajaran online salah satunya adalah membuat siswa tidak jujur dalam mengerjakan tugas dan mengumpulkan tugas tidak tepat waktu membuat guru sangat sulit untuk memberikan penilaian. Hal ini menunjukan adanya bibit-bibit karakter yang tidak baik mulai tumbuh pada diri siswa. Penelitian ini bertujuan untuk menciptakan multimedia Dictor Caksanta untuk membentuk karakter siswa. Penelitian ini merupakan penelitian research and development dengan menggunakan model ADDIE. Subjek uji coba dalam penelitian ini adalah siswa kelas IV Sekolah Dasar. Instrumen yang digunakan adalah pedoman wawancara, pedoman dokumentasi, lembar studi dokumen, angket, dan lembar rating scale. Data dianalisis menggunakan teknik analisis kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa tingkat validitas isi produk mendapatkan hasil 0,9 dengan kriteria (sangat tinggi). Respon guru adalah 100% dengan kriteria (sangat tinggi). Respon siswa mendapatkan hasil rata-rata 88% dengan kriteria (baik). Hasil analisis efektivitas memperoleh hasil 0,000<0,05 (signifikan), sehingga multimedia Dictor Caksanta layak dan efektif digunakan untuk membentuk karakter siswa. Implikasi penelitian ini adalah Dictor Caksanta dikemas dalam bentuk folder dan link, sehingga guru dapat membagikan video dengan mudah kepada guru lainnya.
The Coaching Model for Prospective Science and Mathematics Teachers from the Achievement and KIPK Paths
Authors: Parmin  , Yulianto Agus , Purwantoyo Eling , Mubarok Ibnul , Junaedi Iwan
Published: December 2022

Analysis of students' achievement in 2019 found new facts that there was a tendency to decrease in achievement from the achievement path and the Indonesian Smart College Card students. The percentage of students' achievement from both paths is less than 5%. This study aims to develop a student achievement coaching model for prospective science and mathematics teachers from the achievement and KIPK paths. The research uses research and development methods to develop a student coaching model involving education management experts to validate the model. The study obtained results where the student achievement coaching model was declared suitable for use by experts. The results of a large-scale model applicability test involve 240 prospective science and mathematics teachers. The percentage of students who made achievement for one semester from the achievement path was 16%, and from the KIPK path was 25%. The coaching model increased students' achievements, which was less than 5% for both paths. In conclusion, the student achievement coaching model from this research can be a new way to continue the culture to make achievements during school and college.
APPLYING THE POLYVINYLPYRROLIDONE AS A HIGHLY EFFICIENT REDUCTANT AND STABILIZER IN REACTIONS OF SILVER NANOPARTICLES SYNTHESIS
Authors:   Lviv Polytechnic National University, Dudok G. D. , Semenyuk N. B. ,   Lviv Polytechnic National University, Skorokhoda V. Yo. ,   Lviv Polytechnic National University, Gubriy Z. V. ,   Lviv Polytechnic National University
Published: December 2022

The regularities of silver nanoparticles derivation using polyvinylpyrrolidone as a reducing agent and stabilizer simultaneously have been studied. The silver spherical nanoparticles was confirmed by UV, FT-IR spectroscopy and TEM analysis. The influence of temperature and reagent concentration on the kinetics of silver reduction from argentum salts was determined. Silver-containing composites based on copolymers of polyvinylpyrrolidone and methacrylic esters with silver nanoparticles in the form of porous blocks and films were synthesized. Also their high bactericidal and fungicidal properties were revealed. The developed porous composites are recommended for application in medicine to replace damaged bone tissue in the processes of osteogenesis.
FEATURES OF THE INFLUENCE OF EPOXIDIZED SOYBEAN OIL ON THE PROPERTIES OF POLYLACTIDE MATERIALS
Authors:   Lviv Polytechnic National University, Kulish А. I. , Kechur D. I. ,   Lviv Polytechnic National University, Masyuk A. S. ,   Lviv Polytechnic National University, Levytskyi V. Ye. ,   Lviv Polytechnic National University
Published: December 2022

Polylactide composite materials with the plasticizer-compatibilizer epoxidized soybean oil, which are filled with organic filler starch and inorganic – calcium carbonate, have been developed. Based on instrumental methods of analysis, the influence of epoxidized soybean oil on the features of physicochemical interactions in the system was investigated. A change in the rheological and thermophysical properties of the developed polylactide materials was established depending on the component composition.
The Effect of Cacao Leaf Extract as An Inhibitor with A Concentration Variation of 0%, 3%, 5%, And 7% on The Corrosion Rate of St 37 Steel with Immersion Time of 3 Days And 6 Days in NaCl Corrosive Medium 3%
Authors: Diana Nia , Ginting Ediman , Karo Pulung Karo
Published: December 2022

This study aims to determine the effect of adding inhibitors of cacao leaf extract with concentrations of 0%, 3%, 5%, and 7% in 3% NaCl corrosive medium on the corrosion rate of St 37 steel, knowing the effect of cacao leaf extract in inhibiting the corrosion rate of St 37 steel in NaCl solution and knowing the microstructure, phase, and corrosion products on St 37 steel after immersion in NaCl solution. The weight loss method was carried out to determine the value of the resulting corrosion rate. The Fourier transform infrared (FTIR) analysis showed the presence of tannins in the cacao leaf extract. The X-ray Diffraction (XRD) result shows that the formed phase is pure Fe. It is reinforced by the Energy Dispersive Spectroscopy (EDS) result, which shows that the more lumps on the steel surface, the fewer Fe elements, and the more FeO corrosion product. Scanning Electron Microscopy (SEM) results show the presence of lumps of various sizes and black holes resulting from corrosion.
IMPLEMENTASI BUSINESS INTELLIGENCE UNTUK PENILAIAN MUTU PELAYANAN DI RUMAH SAKIT UMUM DAERAH TULANG BAWANG BARAT
Authors: Marsela Nia , Hermanto Bambang
Published: December 2022

KMK number 340 about the classification of hospitals, hospitals must have the ability to serve at least general medical services, emergency services, nursing services, outpatient care, inpatient care, surgery, basic specialist medical services, medical support, pharmacy, nutrition, sterilization, medical records, administrative and management services, public health counseling, relocation of corpses, laundry, and ambulances, maintenance of hospital facilities, and waste treatment. Business Intelligence is one solution so that hospital management gets information about service quality assessments that can help make decisions. The application used to implement Business Intelligence is Google Data Studio. This study uses six indicators of hospital quality service standards (SPM), namely Bed Occupancy Rate (BOR), Turn Over Interval (TOI), Average Length of Stay (ALOS), Bed Turn Over (BTO), Net Death Rate (NDR), and Gross Death Rate (GDR). The data variables that need indicator values are time, number of patients, number of patients discharged, number of patients dying >48 hours, number of dead patients, number of days of treatment, number of lengths of stay and number of beds. The data is processed by the Extract, Transform, Load (ETL) process to form a data warehouse. The data contained in the data warehouse will be visualized on Google Data Studio.
APLIKASI PEMBELAJARAN SLOKA DALAM KITAB SUCI BHAGAVAD GITA BERBASIS ANDROID
Authors: Yusman Machudor , Widhiyana Made , Hare I Made Sadwika
Published: December 2022

Bhagavad Gita Devata Song, is one of the Vedas. He often refers to it as the fifth veda, the Pancamo Veda. It is not clear why it was named so, because when viewed from the aspect of the codification of the Hindu religious scriptures called the Vedas, it is traditionally called Vedic chess. Structurally the content of the Bhagavad-gita is more focused and is a collection of the previous Vedas. This is one step in the development of the history of thinking in Hinduism. The Bhagavad-gita appears as part of the Mahabharata which consists of 18 parvas, and 700 slokas. Learning the Bhagavad Gita is a necessity that must be carried out by Hindu students. Every day, even every time students should take their time to learn to read the Bhagavad Gita. A good learning process is a learning process that can make it easier for students to understand the Bhagavad Gita material being taught. In this study, the information provided by the application includes an understanding of the Bhagavad Gita, the contents of the verse from the Bhagavad Gita, assistance on how to read the sloka properly and correctly according to the existing recommendations. This system provides interactive information in the form based on videos on how to recite the verse Bhagavad Gita, as well as the contents of the verse and its translation.
Motor Development and Painting Creativity of Primary School Children
Authors: Zaragas Harilaos , Koutras Vasilios , Hristakos Ioannis , Rapti Georgia
Published: December 2022

The purpose of this study was to investigate the relationship between psychomotor development and visual creativity. Thirty students ranging in age from 6 to 7.5 years had participated in the study. For the measurement of psychomotor development, the Degree of Kinetic Performance was used from the application of a Set of four kinetic tests of K.T.K. test (Schillinh & Kiphard, 1974). To measure artistic creativity, three tests were administered which were a combination of the Test Torrance of Creative Thinking (Torrance, 1998) and the Test for Creative Thinking Drawing Production (Urban & Jellen, 2010). Specifically, the Test Torrance of Creative Thinking used the element of completing the circle and in the (Urban & Jellen, 2010) test the element of humor was used, as one of the factors measuring creativity. The tests of creativity were evaluated by two different judges who were visual artists and professors at the School of Fine Arts of the University of Ioannina. The results showed that there was a statistically significant positive correlation between the Degree of Kinetic Performance and artistic creativity and in particular with aptitude, originality and processing. Psychomotor development reveals the inextricable link between mental and motor activities, addresses the whole of the human condition and it is a key area of pre-school and school education of kinetic development with artistic creativity. Future research could also look at an extended sample of the relationship between physical-motor performance and visual creativity in early and late childhood students possibly with a larger number of diagnostic tests.
Cryptosystem with public keys and public operations
Authors: Zhvanko Alexander
Published: December 2022

Based on the RSA algorithm template, a \emph{cryptosystem with public keys and public operations} is defined, which complements the scheme with the property that encryption is performed by public keys and public operations, and decryption is performed by secret keys and secret operations. Removing the use of keys yields \emph{cryptosystems with public operations}. The sets of operations meant in this context are non-classical arithmetics. Asymmetric encryption without keys is assumed to be possible from the fact of the existence of operational equations, i.e. equations where the operations are unknown, but the numerical arguments are known ($12\uunderast x 3 \uadd y 45 = 67$, for example). However, more research is needed to establish the feasibility of encryption by public operations followed by decryption by secret ones. Asymmetric schemes with public keys and public operations, but equipped with non-classical arithmetics, will be called \emph{public-key cryptosystems with non-classical arithmetics}.
PENGEMBANGAN E-MODUL BERBASIS CASE METHOD DAN PROJECT BASE MATA KULIAH KETERAMPILAN BERBAHASA INDONESIA DAN APRESIASI SASTRA SEKOLAH DASAR
Authors:   Universitas Negeri Medan, Sembiring Masta Marselina , Simanungkalit Erlinda ,   Universitas Negeri Medan, Ambarita Dody F. P. ,   Universitas Negeri Medan, Handayani Dila ,   Universitas Negeri Medan
Published: December 2022

The purpose of this research is to create a substantial Case Strategy and Venture Base E-Module item for Indonesian Dialect Abilities and Writing Appreciation Courses for Rudimentary Schools. This investigate employments investigate and advancement strategies or frequently called Investigate and Improvement (R&D). The area of the investigate was carried out at the Rudimentary School Educator Instruction Ponder Program, Workforce of Instruction, Medan State College. The population of this study were all students of the Stambuk 2021 Elementary School teacher program, a total of 225 students. The advancement of Case Method-Based E-Modules and Extend Base Dialect Abilities and Writing Appreciation Basic Schools has been approved by media specialists and gotten a possibility rate of 92%, whereas fabric specialists within the to begin with organize the feasibility percentage was 68.6% and after that expanded within the moment arrange, which was 85 %. The item was tried within the field on the normal lesson J 2021 understudies, totaling 22 individuals with a achievability rate rate of 96.2%. Based on the clarification over, it can be concluded that the Advancement of Case Method-Based E-Modules and Extend Base Dialect Abilities Addresses and Appreciation of Basic School Writing is suitable to be utilized to make strides learning results for Rudimentary School Instructor Instruction, Workforce of Instruction, State College of Medan.
Heavy metal content in muscle tissue of pikeperch Sander lucioperca in different reaches of Rybinsk Reservoir
Authors: Payuta Aleksandra Aleksandrovna , Flerova Ekaterina Aleksandrovna , Zaitseva Yuliya Vladimirovna
Published: December 2022

The Rybinsk Reservoir is one of the largest artificial reservoirs in Russia. The Sheksna reach of the Reservoir is worst anthropogenically affected due to the waste waters of the Cherepovets industrial plants. Heavy metals en-tering the Reservoir can accumulate in the body of fish including the predators ‒ the last link in the trophic chains of the Reservoir. Purpose of the study is to register the concentration of heavy metals in the muscles of the pikeperch Sander lucioperca in the Rybinsk Reservoir and to define its compliance with the Russian and international standards. The fish were caught in the feeding period with a trawl in the Sheksna and Volzhsky reaches, measured, and fatness coefficients were calculated according to Fulton and Clark. The content of Cd, Cr, Pb, Cu, Mn, Fe, Al, Co, Ni, V was determined in the fish muscle tissues. Fatness of pikeperch from the Rybinsk Reservoir, regardless of the level of the local anthropogenic pollution, corresponded to the mean values typical to this species. In the pikeperch muscles the content of nickel and vanadium was below the detection limit. On average, the tissues contained Cd 0.004, Cr 0.095, Pb 0.028, Cu 0.734, Mn 0.205, Fe 4.986, Al 12.538, Co 0.002 in mg/kg wet weight. Concentration of Fe, Al, Mn in the muscle tissues of pikeperch from the Sheksna reach significantly exceeded the values of Fe, Al, Mn in the muscle tissue of pikeperch in the Volga reach. Consumption of pikeperch meat from the Rybinsk Reservoir is not potentially hazardous to human health, since concentrations of heavy metals in the muscle tissues of the studied species do not exceed the permissible levels of elements, according to the Russian and international standards.
Using blue LEDs for more effective harvesting aquatic species
Authors: Boytsov Anatoly , Lisienko Svetlana Vladimirovna , Osipov Evgenyi , Boytsova Tatiana , Naumov Dmitriy , Barinov Basil
Published: December 2022

The article highlights the development of the complex research on using blue spectrum LEDs, taking into account the literature data and the authors' own research. Reaction to light is shown related to stimulating the food activity of aquatic organisms. This is a complex of factors that determine the behavior of aquatic organisms moving towards a light source. Light in the blue segment of spectrum travels the longest distances from the source, so animals and plants have evolved to respond more to the light in this segment. Therefore, using blue LEDs stimu-lates the entire trophic food chain: phytoplankton (phytoplankton growth due to the effective absorption of light energy by chlorophylls a, b and carotenoids in this spectrum) → zooplankton (attracted to the blue light segment due to the reflex about the food presence) → hydrobionts eating zooplankton (attracted to the blue light segment because of the food reflex) → predatory aquatic organisms (also attracted to the blue light segment due to the food reflex). There has been proposed a method of choosing the LED wavelength to optimize the light source subject to the spectral sensitivity of photoreceptors, increasing the LED life with a decreased current, which helps improve the autonomous source life. Based on the nature-like approach and the choice of the light spectrum, using blue LEDs is found reasonable for fishing traditional light-fishing commercial species (saury and squid), as well as other hydrobionts that haven’t been caught using light before (crab, flounder and smelt). This approach allows to use light for catching other aquatic organisms not previously harvested by using light, as well as optimize light sources in fishing traditional commercial species (kilka).
Force performance of trawl system – VI: mathematical modeling (part III)
Authors: Nedostup Alexander Alekseevich , Razhev Alexey Olegovich , Nasenkov Pavel , Konovalova Karina , Bykov Alexey Aleksandrovich
Published: December 2022

Performance of external longitudinal and transverse forces developed in the course of towing the trawl systems, namely, the tension and compression forces of cables, ropes and yarns of the rope-net gears in commercial fishing of the longitudinal modulus of elasticity and the transverse modulus of elasticity in the cordage products. Physical and mechanical properties of the synthetic nylon threads, ropes and nylon cords, from which most trawl systems are made, are considered. Analysis of the physical and mechanical properties of synthetic rope products and cords based on the specified parameters for possible static and dynamic loads is proposed. Algorithms for calculating the physical and mechanical properties of threads, ropes and nylon cords are proposed under the condition of constant volume and mass. Method of calculating physical and mechanical properties of the nylon threads and ropes under the condition of uncertainty gives an error not exceeding 0.4% in calculating the relative elongation δε, but the maximum error δμ in calculating Poisson's ratio μ reaches 7.12%. This proves that the formula for calculating the Poisson's ratio μ for anisotropic bodies does not allow estimating this ratio at low loads and constant volume.
Subjetividade e objetividade construindo o conhecimiento musical
Authors: Albano de Lima Sonia
Published: December 2022

O texto que se segue busca avaliar em que medida o conhecimento musical é mediado pela subjetividade e pela objetividade, em quais esferas musicais essas duas categorias atuam, de que forma, quais critérios investigativos devem ser adotados para melhor compreendermos esta linguagem e como pontuar de que maneira a música, dotada de um poder comunicativo, pode contribuir para o desenvolvimento bio/psíquico/social dos indivíduos. Para avaliar essas questões o texto avalia em cada um dos objetivos elencados, as publicações de diversos pesquisadores musicais e de outras áreas de conhecimento.
HUBUNGAN PERILAKU PERAWATAN KAKI DENGAN KUALITAS HIDUP PASIEN DIABETES MELITUS DI RSU MUHAMMADIYAH DAN KLINIK RULIA MEDIKA PONOROGO
Authors: Safitri Nelly Adelian Nur , Purwanti Lina Ema , Andayani Sri
Published: December 2022

Foot care behavior is a part of primary prevention efforts in diabetic foot management. Foot care aims to prevent the occurence of chronic complications in the form of diabetic neuropathy or the death of nerves of the feet so that it can cause diabetic foot ulcers. This research aims to analyze the relationship between foot care behavior and the quality of life of Diabetes Mellitus patients at RSU Muhammadiyah and Klinik Rulia Medika Ponorogo. The research design used is a correlation study. The population in this study were Diabetes Mellitus patients at RSU Muhammadiyah and Klinik Rulia Medika Ponorogo, totalling 41 patients. The sampling technique was purposive sampling with a sample size of 41 patients. The data were collected with foot care behavior questionnaire and quality of life questionaire (WHOQoL-BREF). Data were analyzed using Chi-Square test using application SPSS. The results showed that the majority of patients had positive foot care behavior as many as 27 patients (65,9%), and 22 patients (53,7%) high quality of life and 19 patients (46,3%) medium quality of life. From this research, it was found that a significant value was 0,020 (α 0,05) so that there was a relationship between foot care behavior and the quality of life in Diabetes Melitus patients at RSU Muhammadiyah and Klinik Rulia Medika Ponorogo. Positive behavior is needed in foot care so that the risk of complications can be minimized, especially the risk of diabetic foot ulcers which will also have an impact on the quality of life in patients with Diabetes Mellitus.
Remote teaching and school refusal behavior – lessons learned from the COVID-19 pandemic
Authors: Hansen Ulla Irene , Larsen Kenneth , Sundberg Hanne , Munkhaugen Ellen Kathrine
Published: December 2022

When the Norwegian government closed down schools and kindergartens in response to the increased spread of COVID-19, the use of homeschooling raised concerns about students with school refusal behavior and the school system’s ability to address their special needs in these circumstances. Six students referred to the school absenteeism team were interviewed about their circumstances, using an author-developed interview. The results indicate that the students rated homeschooling as very satisfactory. Students with school refusal behavior participated in homeschooling and their attendance continued during the initial reopening of schools.
CUSTOMER AWARENESS LEVEL OF COFFEE PRICE FLUCTUATIONS
Authors:   University Politehnica of Bucharest, Bucharest, Romania, IONESCU Catinca-Elena , MEGGIOLARO Mattia ,   Politecnico di Torino, Torino, Italy
Published: December 2022

Based on what we have witnessed in the last two years from several uncontrollable factors, such as natural disasters, disease pandemics and wars, it is worth exploring the potential rising prices of coffee-based products in the future. This research aims to find out people’s perceptions about the actual prices of coffee and their reasoning for their continuous financial contribution to the coffee-based industry. It is also looking for solutions regarding a suitable increase in the price range to maintain customer interest in coffee-based products in the Romanian market. Presuming that the target customers have already noticed the change in prices, different data-gathering methods come into effect to determine the level of awareness that a regular customer has regarding said price fluctuations. This will aid in providing answers to our research problem: How much can the prices be increased before profits drop significantly? The research sample consisted of 22 international people and the data found was processed to obtain the best accuracy of the results, in SPSS.
A BUSINESS-BANKING PERSPECTIVE ON THE ROLE OF DIFFERENT CRM LEVELS IN SATISFACTION AND PRODUCT OWNERSHIP
Authors:   University of Pretoria, Pretoria, South Africa, WIESE Petrus Benjamin , JORDAAN Yolanda ,   University of Pretoria, Pretoria, South Africa, SCHREUDER Adré ,   University of Pretoria, Pretoria, South Africa
Published: December 2022

The purpose of this paper is to establish whether customers from small, medium and large business-banking segments – who have been exposed to different customer relationship management (CRM) processes – experienced varying levels of customer satisfaction. Specifically, whether those segments with higher satisfaction levels also had higher levels of product ownership. Using computer-aided telephone interviewing, data were obtained from the participating bank and its outsourced research company over a three-year period. Respondents’ data were integrated with product portfolio data, totaling 20 661 usable records. Findings showed that the bank’s CRM processes support cross-selling efforts, but do not seem to yield satisfaction for larger segments. This study provides food for thought to bank managers on whether more expensive CRM processes deliver customer value, and consequently cost-effectiveness. Bank managers could utilize this study’s results for better allocation of resources and the creation of optimal CRM structures within the bank.
On the divine in Husserl
Authors: Bello Angela Ales
Published: December 2022

The paper deals with the ways in which Edmund Husserl develops the question of God. Six ways to reach God are shown as present in Husserl’s writings, some of them seem to be very close to the traditional philosophical ways to go as far as God (the objective and the subjective ways) others are very original, in particular the way that starts from the analysis of the hyletic sphere of the human being, a sphere which is present in all the reality too. At last it is possible to notice Husserl’s interest in the mystical approach to God.
Detection and Molecular Characterization of ‘Candidatus Phytoplasma Trifolii’, a Member of the Clover Proliferation Grup, Infecting Tomato Plants from Iğdır Province in Turkey
Authors: Usta Mustafa , Güller Abdullah
Published: December 2022

The tomato plant exhibiting leaf rolling, witches’ broom, distorted and elongated ﬂower’s sepals in Iğdır province, Turkey, was observed. Total DNA extraction was performed from the symtomatic fresh tomato sample. All DNAs were subjected to Direct and Nested polymerase chain reaction (PCR) with universal primer sets that amplified the 16S rRNA of phytoplasmas. PCR products were purified from agarose gel and cloned into the pGEM T-Easy cloning vector. Recombinant plasmids were introduced into the prokaryotic cloning bacteria by electroporation. Plasmid isolation was performed by selecting one of the positive clones randomly and sequencing was performed by Next Generation Sequencing (NGS). Sequencing results revealed that the 16S rRNA gene associated with phytoplasma was 1251 nucleotides in size, and this sequence was denominated as ‘Iğdır 10’ isolates and recorded in the GenBank under the MT344968 accession number. The virtual restriction fragment length polymorphism (V-RFLP) and phylogenetic analysis of the 16S rDNA sequence confirmed that the cause of disease in infected tomato plants was 'Candidatus Phytoplasma trifolii' ('Ca. P. trifolii') (16SrVI-A, Clover proliferation group), with a 1.00 similarity coefficient. This present study is the first report of ‘Ca. P. trifolii’ and its nucleotide sequence analysis in naturally infected tomato in Iğdır province.
El estado mexicano y el pacto mundial para la migración segura, ordenada y regular, resolución 79/195 : propuesta de estándares para su análisis jurídico
Authors: González Solís Juan Marín
Published: December 2022

The Global Compact for Safe, Orderly and Regular Migration (hereinafter referred to as the Pact) is a non-binding legal framework of international and intergovernmental cooperation on migration. This research analyzes the scope of the Pact in the international and Mexican law context where the open/closed dichotomy is represented by the border. International human rights policy was identified as being problematized by “parallel duties in the field of material assistance”, which have a significant influence on the individual decisions and capabilities. In this sense, the distinction in the legal regimes of migrants and refugees is relevant for the viability of the Pact. Lastly, this article proposes a number of legal standards derived from the Covenant, such as border management, detention as a last resort, treatment of diasporas and regular migration definition.
La disputa territorial interna : un problema para la soberanía del estado colombiano
Authors: Rodríguez Sanabria Vladimir , Monroy Rodríguez Alexander
Published: December 2022

This article reflects on how the sovereignty of the Colombian state has been affected, both in the civil wars of the 19th century and in the recent internal conflict, with the struggle for territorial control as the axis of analysis. To overcome this situation, regional recognition is proposed from administrative and fiscal autonomy, assuming as a transversal factor the democratic practice of citizens in the regions. These two assumptions allow for the consolidation of state sovereignty in the nation’s citizens, since this sovereignty is affirmed to ensure that public policies for the welfare of citizens reach all territories.
Analyzing and comparing the effectiveness of various machine learning algorithms for Android malware detection
Authors: Akhtar Muhammad Shoaib
Published: December 2022

Android is the most extensively adopted mobile operating system in the world. The free third-party programmes that may be downloaded and installed contribute to this success by offering a wide range of features and functionalities. However, the freedom to utilize any third-party programme has spawned a never-ending tide of ever-evolving malicious software intending to harm the user in some way, shape, or form. In this work, we propose and show many methods for detecting malware on Android. An in-process detection system is built, including data analytics. It may use the detection system to look over your current app set and find any malicious software so you can remove it. Models based on machine learning allow for this to be accomplished. It has been investigated how well the models perform with two distinct feature sets: permissions and signatures. Initially, each dataset undergoes exploratory data analysis and feature engineering to narrow down the vast array of attributes. The next step is to determine if an application is malicious or safe using one of many supervised classification models derived from data mining. Different models' performance metrics are examined to find the method that provides the best outcomes for this malware detection task. Ultimately, it is seen that the signatures-based method is superior to the permissions-based. Classification methods such as k-nearest neighbours (kNN), logistic regression, support vector machines (SVM), and random forests (RF) are all equivalent in their efficacy.
KurdFace Morph Dataset Creation Using OpenCV
Authors: Hussein Arezu Rezgar , Rashid Rasber Dhahir
Published: December 2022

Automated facial recognition is rapidly being used to reliably identify the identities of individuals for a variety of applications, from automated border control to unlocking mobile phones. The attack of Morphing has presented a significant risk to the face recognition system (FRS) at automated border control. Face morphing is a technique for blending the facial images of two or more people such that the outcome looks like both of them.  For example, a morphing attack may be used to get a fake passport by using a morphed image. This passport can be used by both the modified image contributors while crossing the border. Due to the publicly available digital altering tools that criminals may use to carry out face morphing attacks. Morph Attack Detection (MAD) systems have received a lot of attention in recent years. In the absence of automated morphing detection, Face Recognition Systems (FRS) are extremely susceptible to morphing attacks. Due to the limited number of publicly available face morph datasets to investigate, especially to our knowledge, there is no Kurdish morph dataset. In this work, we decided to generate a new face dataset, including morphed images which we named as "KurdFace" dataset. OpenCV was used to generate morphed images. Then we study the susceptibility of biometric systems to such morphed face attacks by designing and creating a Morph Attack Detection model to distinguish morphed images from genuine ones. To evaluate the robustness of our dataset regarding morphing attack detection, we compare it with the AMSL dataset to determine the classification error rate on both datasets to see how our dataset is different from others.  Local Binary Pattern and Uniform Local Binary Pattern are used as feature extraction techniques, and as a classifier, SVM is utilized. The experimental result shows that our dataset is suitable for research purposes.
Karaburun Yarımadası’nın Geç Miyosen Stratigrafisi, Yeni Memeli Bulguları ve Bölgesel Korelasyon, Batı Anadolu
Authors: GÖKTAŞ Fikret , KAYA Tümel Tanju , TARHAN Erhan , MAYDA Serdar
Published: December 2022

Foça Çöküntüsü’nün batı kenarındaki Mordoğan alt havzasında tanımlanan Eşendere grubu, alüviyal Saip, palustrin Boyabağ ve gölsel Çukurcak kireçtaşı formasyonlarından oluşmaktadır. Eşendere grubu, Orta Miyosen yaşlı Hisarcık formasyonunun gölsel çökelleri üzerinde uyumsuzlukla yer alır. Alüvyon yelpazesi çökellerinden oluşan Saip formasyonu, Geç Miyosen tortullaşmasının başlangıcını yansıtır. Palustrin çamur düzlüğü istifiyle temsil edilen ve ilk kez bu çalışmada tanımlanan Boyabağ formasyonu, Saip formasyonu ile gölsel Çukurcak kireçtaşı arasında yer alır. Gölsel Çukurcak kireçtaşı, Eşendere grubunun son birimidir.

Boyabağ formasyonunun çamurtaşı egemen istifi içinde bulunan Hipparion aff. giganteum ve Hippopotamodon major Kıyı Ege bölgesinde MN10 biyozonuna işaret eden ilk bulgulardır. Bu büyük memeli bulgularına dayanılarak, Foça Çöküntüsü’ndeki Geç Miyosen tortullaşmasının ~10 milyon yıl önce başladığı ileri sürülebilir.

Boyabağ formasyonunun çamurtaşı egemen istifi içinde bulunan Hipparion aff. giganteum ve Hippopotamodon major Kıyı Ege bölgesinde MN10 biyozonuna işaret eden ilk bulgulardır. Bu büyük memeli bulgularına dayanılarak, Foça Çöküntüsü’ndeki Geç Miyosen tortullaşmasının ~10 milyon yıl önce başladığı ileri sürülebilir.