bluuebunny/crossref_metadata_2025 huggingface dataset:
On the historical and philosophical origins of digital reality
Authors: Usmanova Larissa Timofeevna , Somov Denis Sergeevich , Kazakov Mikhail Konstantinovich
Published: June 2022

The purpose of the study is to reveal the genesis of the concept of digital reality and its connection with the millennial Pyphagorean tradition in European philosophy and culture, based on the logic and dialectic of the number as a metaphysical entity. The article implements an attempt to historically and philosophically consider the phenomenon of digital reality: the conclusions of modern researchers are confirmed about the key importance of this philosophical tradition as a special system of thought, which defined modern ideological and scientific paradigms and contributed to the formation of the social model of post-industrial, information-digital society. Scientific novelty is to reveal a modern scientific understanding of the notion that numbers can materialize the world by reflecting reality and returning it to man through knowledge derived through the programming or construction of digital reality on the basis of symbolic-applied logic. As a result of the analysis of philosophical sources, it has been proved that information in our world can be considered as another kind of movement of matter, and the Internet is not only an "information technology" but a "social form", a "universal social space" that appeared not overnight – with the invention of "breakthrough" technology, but formed by centuries of cultivated scientific knowledge.
Financial networks a retrospective view to looking ahead
Authors: Sánchez García Javier , Terán Yépez Eduardo , Tapia León Juán José
Published: June 2022

This study defines the cognitive structure of financial networks research by looking at the terms scholars have used over the last 31 years of research. Applying co-word analysis over a sample of 680 records extracted from Scopus database, the findings reveal that that the literature on financial networks is made up of six thematic clusters, these are: Dynamics of financial networks, Complex banking networks, Risk and contagion in financial networks, Topology and structure of financial networks, Main methodologies and techniques and Post-crisis responses. In addition to laying the groundwork for understanding financial networks through a retrospective view, this study shows how bibliometrics (especially co-words analysis) can contribute to reducing conceptual ambiguity in emerging research fields, such as financial networks research, and open doors for future research.
Performance Comparison of Various Filters Media in Water Treatment (Statistical Study)
Authors: Matti Lilyan Y.
Published: June 2022

In this research, a bench-scale filter is designed and constructed in order to compare the performance of different media namely, sand, crushed marble stone and crushed red brick. The filters are operated under various operating conditions such as filter depth, raw water turbidity, pretreatment, effective size and uniformity coefficient. These filters are operated under conventional and direct filtration modes with different doses of alum. Statistical methods had been used to determine the best media using Duncan multiple range test. The result showed the superiority of crushed red brick media in the removal of turbidity and total bacteria. The results also indicated that filters operated under direct filtration mode show better performance than that operated under conventional filtration mode. The pH of treated water show slight increase for the two modes of filtration.
Design of Computer Program for Calculating Crop Water Requirements in Irrigation Projects
Authors: Bader Huda H. , Khalil Turkan A.
Published: June 2022

Water is the most important natural resource in this century. Irrigation is the largest consumptive use of water, so we must increase the efficiency of irrigation and estimated agricultural water requirements accurately. In this research, a computer model using Visual Basic v.6.0 is formulated. The model simulates the complicated on-farm “ crop-soil-climate” phenomena to estimate the reference crop evapotranspiration, adjustment for daily, every ten days and monthly. Estimating Single and dual crop coefficient is made to plan the agricultural water requirements with different cropping patterns for Irrigation Associations. The model is setup and operated by using data from Iraq and other countries. Results analysis show that the model can effectively and efficiently estimate the agricultural water requirements.
Modeling and Simulation of Out of Step Blocking Relay for Power Swing using Concentric Polygons Scheme
Authors: Al-Badrany Ahmad A.
Published: June 2022

This paper investigates a power swing effect on a distance protection relay performance installed on (HV/EHV) transmission line as well as power system stability. A conventional distance relay can’t properly operate under transient stability conditions; therefore, it cause mol-operation, and it will adversely impact on its trip signals. To overcome this problem, the Out Of Step (OOS) relay has modeled and simulated to joint with distance relay to supervise and control on its trip signals response. The setting characteristics technique of the OOS based on concentric polygons scheme method to detect power swing under transient stability situation. This study ia a modeling and simulating using (Maltab\ Simulink) software. A Two relays had been performed and tested with two equivalents network connected to ends. The results of this study showed an activity and reliability of this way to control the distance relay response under a transient stability conditions and it indicated the possibility to find out faults which may occur at period of power swing.
Organics and Suspended Solids Removal from Hospital Wastewater in Mosul City by SBR Method
Authors: Mahmud Fakhry Y. , Abbas Waad M.
Published: June 2022

The Sequencing Batch Reactor (SBR) method is used for treating samples of waste water taken from hospitals in Mosul. Many run periods are used (6-24) hours for 6 months. It is found that the organics and suspended solids removal increase with increasing the period of run, it is in the range ( 96-82 )% and ( 100-95 )% respectively, while the pH values are nearly neutral (7.05 to 7.5). BOD5 and SS concentrations of the effluent are within the limits of Iraqi standards, 40:30 mg/l respectively. Hence, SBR method could be used for treating hospitals, small factories and some residential sectors waste waters.
Estimating Of Etchant Copper Concentration in The Electrolytic Cell using Artificial Neural Networks
Authors: Ibrahim Muzher M. , Wiheeb Ahmed D. , Salih Maha I.
Published: June 2022

In this paper, Artificial Neural Networks (ANN), which are known for their ability to model nonlinear systems, provide accurate approximations of system behavior and are typically much more computationally efficient than phenomenological models are used to predict the etchant copper concentration in the electrolytic cell in terms of electric potential, operating time, temperature of the electrolytic cell , ratio of surface area of poles per unit volume of solution and the distance between poles. In this paper 350 sets of data are used to trained and test the network.. The best results were achieved using a model based on a feedforword Artificial Neural Network (ANN) with one hidden layer and fifteen neurons in the hidden layer gives a very close prediction of the copper concentration in the electrolytic cell.
A Computer Model to Predicating a Recession Curve Discharges for the Inflow Hydrograph to Dokan and Derbendikan Lakes
Authors: Rasheed Anas M.
Published: June 2022

The aim of this research is invention probabilistic approach to analyze the recession curve for mean monthly inflows to lakes of Dokan dam at Lesser Zab river and Derbendikan dam  at the Diyalah river by dividing the recession curve to many class interval and finding the mathematical equations which controls each class interval by using finite mathematics, and using Markov chain to calculated the transition probability matrix for the classes intervals. A computer program in Visual basic language with visual application interface in Excel software which be developed to generate recession curve. The results indicated that recession curve consist of five class intervals and each class interval have a power regression equation, the statistical analysis indicated a good confidence to use a computer program to generate the recession curve because that average of relative percentage error wasn’t greater than     8 %  for Dokan dam and 9% for Derbendikan dam.
Simulation and Evaluation of Ethernet Passive Optical Network
Authors: Alabady Salah A. Jaro
Published: June 2022

This paper studies simulation and evaluation of Ethernet Passive Optical Network (EPON) system, IEEE802.3ah based OPTISM 3.6 simulation program. The simulation program is used in this paper to build a typical ethernet passive optical network, and to evaluate the network performance when using the (1580, 1625) nm wavelength instead of (1310, 1490) nm that used in Optical Line Terminal (OLT) and Optical Network Units (ONU’s) in system architecture of Ethernet passive optical network at different bit rate and different fiber optic length. The results showed enhancement in network performance by increase the number of nodes (subscribers) connected to the network, increase the transmission distance, reduces the received power and reduces the Bit Error Rate (BER).
Modeling of Ballistic Missile Dynamics in Pitch Plane And It’s Stability
Authors: Attiya Salih M.
Published: June 2022

Aerodynamic modeling of ballistic missile in pitch plane is performed and the open-loop transfer function related to the jet deflector angle as input and pitch rate, normal acceleration as output has been derived with certain acceptable assumptions. For typical values of ballistic missile parameters such as mass, velocity, altitude, moment of inertia, thrust, moment and lift coefficient show that, the step time response and frequency response of the missile is unstable. The steady state gain, damping ratio and undraped natural frequency depend on the missile parameters. To stabilize the missile a lead compensator must be added to the forward loop.
Chemical Characteristics of Ground Water in Samarra
Authors: Ibraheem Muzher M. , Mahdee Mohammad J.
Published: June 2022

Groundwater quality is considered as an important subject. Studies about groundwater are increased due to the increase of water demand. This study Focus on Samarra region. Chemical characteristics of ground water is determined for 21 wells for the period November 2007 till april 2008.covering 400 km2 on both banks of Tigris river. The results indicated that the quality of ground water in the studied region is incompetence for various uses according to Iraqi standards No. 417 at 2007.
Future Horizons for Optimal Operation of Mosul Dam Reservoir
Authors: Younis Abdulwahab M. , Aoujee Taymour A. , Hassan Ehsan F.
Published: June 2022

In this study, The Discrete Differential Dynamic Programming (DDDP) has been applied to the operation of Mosul dam reservoir on Tigris river, North of Iraq. The simulation technique (SM) has been used to evaluate the results obtained from the (DDDP) model. The aim of this study is to obtain the present and future optimal monthly reservoir operation policies for the years (2007, 2017, and 2027) through fulfilling the irrigation requirements of Jazira Irrigation Project and water supply requirements according to different operation states. The states included the operation of Northern only, Northern and Eastern; and the Northern, Eastern and Southern Jazira Irrigation Projects for minimum annual inflow in all states. The results indicated water deficit occurrence with the second and third states. For optimization model, the water deficits were distributed over long periods which helped to minimize the penalty, and the reservoir storages were within the upper and lower operating storage limits. Whereas for simulation model the water deficits were concentrated within short periods and the reservoir storages declined below the lower operating storage limit.
PERAN PEMERINTAH KELURAHAN DALAM PENGEMBANGAN UMKM
Authors: Hartanti Wury
Published: June 2022

Penelitian ini memiliki tujuan untuk mengetahui peran pemerintah Kelurahan di Kelurahan Mangkubumen, Kecamatan Banjarsari, Kota Surakarta, dan menjelaskan faktor-faktor yang mengembangkan UMKM. Metode penelitian yang digunakan adalaha penelitian kualitatif deskriptif dengan pendekatan studi kasus.Teknik pengumpulan data melalui wawancara dan studi dokumentasi. Informan yang diwawancarai dipilih melalui teknik purposive sampling. Uji validitas data yang digunakan adalah teknik triangulasi sumber dan triangulasi teknik. Teknik analisis data menggunakan model analisis data Miles, Huberman, dan Saldana. Hasil penelitian menunjukkan bahwa peran Pemerintah Kelurahan Mangkubumen dalam pengembangan UMKM dibagi menjadi tiga cara, yaitu enabling, empowering, dan protecting. Enabling atau menumbuhkan iklim usaha dilakukan dengan cara menyalurkan dana BAZNAS serta memanfaatkan program Mangku Lawren, bantuan sarana dan prasarana, penyebarluasan informasi usaha, menjalin kemitraan dengan usaha berbasis digital, kemudahan perizinan usaha, serta bantuan promosi usaha. Indikator yang belum dilaksanakan adalah dukungan kelembagaan. Empowering atau penguatan potensi usaha dilakukan melalui pembinaan dan pelatihan bidang produksi dan pengolahan, pemasaran, sumber daya manusia, serta desain dan teknologi. Protecting atau upaya dalam melindungi usaha dilakukan dengan cara mencegah persaingan usaha yang tidak seimbang. Faktor pendukung pengembangan UMKM terdiri dari jiwa kewirausahaan yang tinggi, bantuan modal dan peralatan, serta kebijakan pemerintah. Sedangkan faktor penghambatnya terdiri dari kurangnya modal dan pemasaran.Kata Kunci : Peran, Pemerintah Kelurahan, Pengembangan UMKM.
Pengaruh Kualitas Produk, Citra Merek, dan Promosi terhadap Minat Beli Alat Outdoor Eiger (Studi Kasus Alat Outdoor Merek Eiger di Kota Solo)
Authors: Ayubi Farid Al
Published: June 2022

This study aims to see the effect of variable product quality, brand image, and promotion on the intention to buy Eiger brand outdoor equipment in Solo simultaneously by looking at which one has the most influence on buying interest among variables of product quality, brand image, and promotion. The method when collecting data is carried out by using a questionnaire containing statements related to the research variables. The data that has been collected is then processed and tabulated using test data instruments, the coefficient of determination, hypothesis testing, multiple linear regression analysis, and classical assumption tests. The results of the analysis show that the variable product quality and promotion of individual has a significant positive effect on purchase intention, while the brand image variable does not have a significant effect on purchase intention. This study has limitations in data collection because respondents are limited to consumers who live in the city of Solo, so that it does not describe consumers of the Eiger brand of outdoor equipment in Indonesia.
MENGUJI DESAIN PRODUK TERHADAP KEPUTUSAN PEMBELIAN SEPEDA POLYGON DI MASA PANDEMI COVID-19
Authors: Darma Katon Dewanto Surya
Published: June 2022

AbstrakPenelitian yang dilakukan memiliki tujuan untuk mendefinisikan pengaruh variabel harga, kualitas, keragaman produk terhadap keputusan pembelian produk sepeda Polygon dimasa Pandemi Covid-19. Teknik purposive sampling diperlukan dalam penelitian ini untuk memilih sampel dan responden yang dipilih sebanyak 40 responden. Variabel dari penelitian ini adalah Harga (X1), Kualitas (X2), Keragaman Produk (X3), dan Keputusan Pembelian (Y). Analisis data yang diperlukan antara lain Uji Validitas, Uji Reliabilitas, Uji Asumsi Klasik, Analisis Regresi Berganda, Uji T, dan Uji F.Hasil penelitian dari menguji desain ini yang menggunakan variabel Harga, Kualitas, dan Keragaman Produk mempunyai pengaruh signifikan terhadap Keputusan Pembelian Sepeda Polygon dimasa Pandemi Covid-19. Secara parsial variabel Harga memiliki pengaruh positif terhadap keputusan pembelian. Variabel Kualitas memiliki pengaruh positif terhadap keputusan pembelian. Serta variabel Keragaman Produk tidak mempunyai dampak terhadap keputusan pembelian.Kata Kunci: Harga, Kualitas, Keragaman Produk, Keputusan PembelianAbstractThe research was conducted with the aim of determining the effect of price, quality, and product diversity variables on product purchasing decisions. Polygon during the Covid-19 Pandemic. Purposive sampling technique is needed in this study to select the sample and respondents selected are 40 respondents. The variables of this study are Price (X1), Quality (X2), Product Diversity (X3), and Purchase Decision (Y). The data analysis required includes validity test, reliability test, classical assumption test, multiple regression analysis, T test and F test.The results of this research design using the variable Price, Quality, and Product Diversity have a significant effect on the Purchase Decision of Polygon Bicycles during the Covid-19 Pandemic. Partially the price variable has a positive influence on purchasing decisions. The quality variable has a positive influence on purchasing decisions. Product diversity variable has no impact on purchasing decisions.Keywords: Price, Quality, Product Diversity, Purchase Decision
Fintech P2P Lending dan Pengaruhnya Terhadap Pertumbuhan Ekonomi Indonesia
Authors: Maulana Yasir , Wiharno Herma
Published: June 2022

Previous research has shown that fintech contributes to GDP and reduces numbers and poverty. However, this does not cover the fact that P2P lending still has the potential to develop and have a positive impact on Indonesia's economic growth. This study examines the effect of P2P lending fintech on Indonesia's economic growth, using secondary data on Indonesia's economic growth from Bank Indonesia and P2P lending fintech data from the Financial Services Authority (OJK). Simple regression statistical analysis, t-test, and coefficient of determination show that peer to peer (P2P) lending has a positive and significant impact on Indonesia's economic growth. A total of 74.60 percent of the P2P lending variables explain the variables of Indonesia's economic growth. These results indicate that the growth of P2P lending is driving Indonesia's economic growth. This positive influence can be explained based on the relationship between P2P credit and other variables that affect the economy such as labor absorption variables through MSMEs, poverty rates, Gini ratio, GDP, growth of other economic sectors, household consumption levels, and inflation rates. This relationship is explained descriptively based on the results of previous studies.
REAKSI PASAR MODAL SEBELUM DAN SETELAH ADANYA PANDEMI COVID-19
Authors: Harjadi Dikdik , Komarudin Munir Nur , Nurjanah Siti
Published: June 2022

AbstracThe purpose of this study is to examine the reaction of the capital market to the COVID-19 pandemic using indicators of abnormal returns, trading volume activity, and bid-ask spreads as well as to analyze differences in abnormal returns, trading volume activity, and bid-ask spreads both before and after the occurrence. covid-19 pandemic. The population in this study are stocks that are members of LQ45 listed on the Indonesia Stock Exchange for the period February - March 2020. The sampling technique used is non-probabilly sampling. So that the sample in this study amounted to 42 companies with 420 observational data. The observation period in this study was 10 days, namely 5 days before and 5 days after the event. The type of data used in this research is quantitative data. The data collection technique used non-participating observation. The method used in this research is descriptive analysis and comparative analysis. The analysis technique used is descriptive analysis and comparative analysis. Hypothesis testing was carried out using the SPSS application program ver. 23. Hypothesis testing shows that there is no significant difference between abnormal returns, trading volume activity, and bid-ask spreads before and after the COVID-19 pandemic. Keywords: Market Reaction, Event Study, Abnormal Return, Trading Volume Activity, Bid-Ask Spread, Covid-19AbstrakTujuan dari penelitian ini adalah untuk meguji reaksi pasar modal terhadap peristiwa pandemi covid-19 menggunakan indikator abnormal return, trading volume activity, dan bid-ask spread serta menganalisis perbedaan  abnormal return, trading volume activity, dan bid-ask spread baik sebelum mupun setelah adanya pandemi covid-19. Populasi dalam penalitian ini adalah saham – saham yang termasuk anggota LQ45 yang terdaftar di Bursa Efek Indonesia periode Februari – Maret 2020. Teknik pengambilan sampel yang digunakan adalah non probabilly sampling. Sehingga yang dijadikan sampel dalam penelitian ini berjumlah 42 perusahaan dengan 420 data pengamatan. Periode pengamatan dalam penalitian ini adalah 10 hari, yaitu 5 hari sebelum dan 5 hari setelah peristiwa. Jenis data yang digunakan dalam penelitian ini adalah data kuantitatif. Teknik pengumpulan data menggunakan observasi tidak berpartisipasi. Metode yang digunakan pada penelitian ini adalah analisis deskriptif dan analisis komparatif. Teknik analisis yang digunakan adalah  analisis deskriptif dan analisis komparatif. Pengujian hipotesis dilakukan dengan menggunakan program aplikasi SPSS ver. 23. Pengujian hipotesis menunjukan bahwa tidak terdapat perbedaan yang signifikan antara abnormal return, trading volume activity, dan bid-ask spread sebelum maupun setelah adanya pandemi covid-19. Kata Kunci : Reaksi Pasar, Studi Peristiwa, Abnormal Return, Trading Volume Activity, Bid-Ask Spread, Covid-19
PELINDUNGAN DATA PRIBADI DALAM ANALISIS PENYALAHGUNAAN POSISI DOMINAN BERDASARKAN HUKUM PERSAINGAN USAHA
Authors: Tanzil Devina , Silalahi Kristianto P.H.
Published: June 2022

Perkembangan teknologi informasi dan komunikasi membuat data semakin berkembang dan memiliki komoditas ekonomi bernilai tinggi yang mendorong kegiatan perekonomian semakindigital. Dari inovasi tersebut, masyarakat dimudahkan dalam hampir setiap sektor kehidupandan pelaku usaha juga mendapatkan keuntungan dari konsumen yang menggunakanproduknya. Untuk meraup keuntungan tersebut, maka pelaku usaha memproses data pribadi.Namun pada saat pelaku usaha mengumpulkan dan menggunakan data pribadi penggunanyadalam jumlah besar-besaran untuk melakukan dominasi atas pasar, hal ini berpotensi memicutindakan antipersaingan yang berdampak pada persaingan tidak sehat diantara pesaingnya.Pentingnya pelindungan data ternyata tidak saja penting bagi pemilik data itu sendiri,melainkan juga potensinya terhadap perilaku anti persaingan di era digitalisasi ini. Oleh karenaitu, relevansi antara pemrosesan data pribadi dan persaingan usaha dalam ekonomi digital perluditinjau untuk menemukan jawaban atas permasalahan hukum yang dapat muncul.
PERAN PIHAK KETIGA ATAS PINJAMAN ONLINE
Authors: Puspita Natalia Yeti , Elvina Elvina , Hutabarat Samuel MP
Published: June 2022

Technological developments have led to borrowing and borrowing money, which was initially carried out directly, is now being carried out indirectly (online). Debtors simply enter personal data into the online loan application and must enter Emergency Contact as the party to be contacted if the Debtor cannot be contacted. Problems occur when the Creditor contacts the Emergency Contact and asks to pay all debts owed by the Debtor. The position of the legal subject who becomes the Emergency Contact is still unknown as a guarantor or not. Therefore, the author raised this thesis to explain the position of the Emergency Contact whether as a party who guarantees the debtor's debt or not, by using the writing method used is normative juridical.
THE RIGHT TO FREEDOM OF PEACEFUL ASSEMBLY DURING THE COVID-19 PANDEMIC IN THE LIGHT OF ECHR STANDARDS
Authors: Hajdini Bojana , Skara Gentjan
Published: June 2022

The COVID-19 crisis confronted states with the challenge of finding an immediate balance between public health measures and the principles of the rule of law. The rapid spread of the virus associated with the severe consequences on human health and life required prompt action, without the necessary scientific evidence to assess the effectiveness of the measures taken. Being faced with such a situation, numerous countries opted for drastic measures, like lock down and the restriction of some fundamental human rights and freedoms. This paper analyses the freedom of peaceful assembly during the COVID-19 pandemic in Albania, addressing the research question of whether and to what extent the response of the Albanian government to the COVID-19 pandemic was in compliance with the European Convention of Human Rights (ECHR). In this attempt, it will briefly introduce the measures taken by the Albanian government in the face of the situation and their impact. Following, it will focus on the recent decision of the Constitutional Court of Albania (D-11/21) in relation to the constitutionality of Order 633/2020 of the Ministry of Health and Social Protection which restricted the right of assembly. It will also analyze the extensively-discussed Order 633/2020 in the light of the ECHR and EU standards. The paper concludes that the measures taken by the Ministry of Health and Social Protection of Albanian lacked clarity on ratio legis and most importantly, information on how these measures would be implemented and to what extent they would restrict human rights.
Impact of the COVID-19 pandemic on Health-Related Quality of Life with an emphasis on social relationships in academics
Authors: FACİN Victoria , SANCHEZ Andréa , MEDEİROS Camille , ORLANDİ Fabiana , MORENO Munik , CORDEİRO Larissa
Published: June 2022

Introdução: A pandemia de COVID-19 modificou o contexto mundial da saúde coletiva, alterando diretamente as relações sociais. Devido ao elevado número de doentes e de mortes, desencadeou-se um período de mudanças sociais, afetando diretamente a rotina de grande parte da população, incluindo a comunidade acadêmica. Objetivo: avaliar os impactos da pandemia de COVID-19 na Qualidade de Vida Relacionada à Saúde dos acadêmicos de diferentes cursos da Universidade Federal do Mato Grosso do Sul, Campus de Três Lagoas, no que se refere às relações sociais. Método: tratou-se de uma pesquisa descritiva e quantitativa de avaliação da qualidade de vida em acadêmicos diante da pandemia de COVID-19. Para avaliação da Qualidade de Vida Relacionada à Saúde foi utilizado o instrumento WHOQOL-Bref, sendo avaliado o Domínio 3 (relações sociais). A amostra total obtida foi de 250 participantes. Resultados: observou-se que a maioria da amostra era do sexo feminino, possuía de 18 a 23 anos, era solteira, realizava o primeiro curso de graduação, residia de 2 a 4 pessoas no mesmo domicílio e possuía renda familiar mensal de mil a três mil reais. Diante das relações sociais avaliadas pelo instrumento, verificou-se que a maioria estava satisfeito(a) com as relações pessoais, com a vida sexual e com o apoio recebido pelos amigos próximos. Conclusão: pode-se concluir que os resultados da pesquisa indicam que a pandemia de COVID-19 não impactou negativamente nas relações sociais, estes resultados possivelmente se devem às diversas tecnologias de comunicação e redes sociais, bem como às atividades de ensino à distância.
IMMOBILIZED GELATIN-BASED MEDICATIONS WITH A SAFE DOSE FOR USE IN MILITARY, CIVILIAN AND SPORTS MEDICINE
Authors: Ананьев В.Н. , Сахаров С.П. , Фурин В.А. , Ананьева О.В.
Published: June 2022

Для профилактики различных заболеваний, в сложных климатических условиях, при туристических походах, у военных, спасателей, у спортсменов, строителей, а так же как дополнение к основным лекарственным средствам при легком течении заболеваний высокую эффективность показывает применение иммобилизованные лекарственные препараты на основе желатина, в частности лекарственные желатиновые пленки (ЛЖП). Состав иммобилизованных лекарственных препаратов на основе желатина должен включать лекарственные вещества и основу: желатин или желатин и глицерин. Растворение обычных лекарственных веществ в желатине по авторской технологии приводит к образованию наноструктур. Полученные в результате иммобилизованные лекарственные препараты на основе желатина начинают обладать новыми свойствами лекарств, намного расширяются показания к применению, значительно уменьшается доза и увеличивается эффективность применения.

For the prevention of various diseases, in difficult climatic conditions, during hiking trips, in the military, rescuers, athletes, builders, as well as as an addition to basic medicines for mild diseases, the use of immobilized gelatin-based medicines, in particular medicinal gelatin films (PLL), shows high efficiency. The composition of immobilized gelatin-based drugs should include medicinal substances and a base: gelatin or gelatin and glycerin. The dissolution of ordinary medicinal substances in gelatin according to the author’s technology leads to the formation of nanostructures. The resulting immobilized gelatin-based drugs begin to possess new drug properties, indications for use are much expanded, the dose is significantly reduced and the effectiveness of application increases.
PROBLEMS OF MODERN MINE SURVEYING AND GEODETIC SUPPORT FOR OPEN PIT MINES
Authors: Санникова А.П. , Добрянский И.А. , Волошина Е.А.
Published: June 2022

Данная работа посвящена современным геодезическим приборам, применяемым для маркшейдерского обеспечения открытых горных работ в настоящее время. Определены их возможности и преимущества, способствующие эффективности маркшейдерско-геодезических работ. Намечены современные тенденции отставания нормативной документации от развития парка приборов, что является серьезным сдерживающим аспектом прогресса маркшейдерии в горном деле.

This work is devoted to modern geodetic instruments used for mine surveying support of open pit mining at the present time. Their capabilities and advantages are determined, which contribute to the effectiveness of mine surveying and geodetic work. Modern tendencies of regulatory documentation lagging behind the development of the equipment fleet are outlined, which is a serious constraining aspect of the progress of mine survey.
SOME FEATURES OF THE DISTRIBUTION OF ZOPLANKTON IN THE MARGINAL FILTER OF THE RIVER NORTHERN DVINA
Authors: Мискевич И.В. , Мосеев Д.С. , Трошков В.А.
Published: June 2022

Исследована связь биомассы зоопланктона с распределением солености в маргинальном фильтре устья р. Северной Двины в Белом море. Выявлено, что её наибольшие значения в летне-осенний период отмечается в зонах мутьевой и биологической «пробок». Минимальная биомасса зоопланктона (5-50 мг/м3) характерна для зоны химической «пробки» в диапазоне солености 5-20 ‰. Эта зона располагается на устьевом взморье реки Северная Двина, где наблюдается значительная короткопериодная (приливная) изменчивость температуры и солености вод района смешения речных и морских вод.

The relationship between the biomass of zooplankton and the distribution of salinity in the marginal filter of the mouth of the river Northern Dvina in the White Sea was studied. It was revealed that its highest values in the summer-autumn period are observed in the zones of turbidity and biological «plug». The minimum biomass of zooplankton (5-50 mg/m3) is typical for the zone of chemical «plug» in the salinity range of 5-20 ‰. This zone is located on the estuarine coast of the river Northern Dvina, where there is a significant short-term (tidal) variability in the temperature and salinity of the waters of the mixing area of river and sea waters.
DESIGN OF THIN FLAT ORTHOTROPIC PANELS ACCORDING TO THE POST-BUCKLING STATE UNDER COMPRESSION, TAKING INTO ACCOUNT THE COMPLEX STRESS STATE
Authors: Митрофанов О.В.
Published: June 2022

Рассмотрены плоские ортотропные прямоугольные панели при продольном сжатии с учетом шарнирного опирания. На основе аналитического решения геометрически нелинейной задачи предложена методика определения толщин из условий достижения предельных по прочности напряжений при закритическом состоянии с учетом сложного напряженного состояния.

Flat orthotropic panels with longitudinal compression, taking into account the hinge support, are considered. Based on the analytical solution of a geometrically nonlinear problem, a method is proposed for determining the thickness from the conditions for achieving maximum strength stresses in the post-buckling state, taking into account the complex stress state.
EVALUATION OF OVERBURDEN ROCKS OF TUVA COAL MINING AS RAW MATERIALS FOR THE PRODUCTION OF POROUS THERMAL INSULATION GRANULES
Authors: Кара-сал Б.К. , Саая Б.О. , Сарыглар А.Ш.
Published: June 2022

Отмечено, что из числа пористых теплоизоляционных материалов в виде гранул эффективными являются пеностеклокристаллические изделия, которые отличаются низким водопоглощением, теплопроводностью и высокой прочностью. Дана оценка местным песчаниковым вскрышным породам угледобычи на основе химического и минералогического составов, а также модуля вязкости, как сырьевые материалы для производства пористого пеностеклокристаллического теплоизоляцонного материала в виде гранул. Выявлено, что несмотря на более высокую температуру расплавления, чем глинистые породы, благодаря оптимальному значительному содержанию силикатных оксидов, а также породообразующих минералов при термообработке и вспенивании массы получаются пористые гранулы со стекловидной поверхностью.

It is noted that among the porous thermal insulation materials in the form of granules, foam-glass-crystal products are effective, which are characterized by low water absorption, thermal conductivity and high strength. The assessment of local sandstone overburden rocks of coal mining on the basis of chemical and mineralogical compositions, as well as the viscosity modulus, as raw materials for the production of porous foam-glass-crystal thermal insulation material in the form of granules is given. It was revealed that despite a higher melting point than clay rocks, due to the optimal significant content of silicate oxides, as well as rock-forming minerals, porous granules with a glassy surface are obtained during heat treatment and foaming of the mass.
THE PROBLEM OF THE EDUCATIONAL CONCEPT IN THE TEACHING OF PHILOSOPHY
Authors: Кузнецова М.Ф.
Published: June 2022

В статье рассматривается проблема популяризации философии в преподавании и литературе через примеры частных форм и методов обучения. Анализируется необходимость соблюдения баланса между упрощением и фундаментальностью в подаче и освоении философского материала. Представлены конкретные задания для освоения тем по истории философии. Сделаны выводы об основах образовательного концепта в преподавании философии.

The article deals with the problem of popularization of philosophy, particular examples of methods and forms of teaching. The conditions for the presentation of philosophical information are analyzed. Specific tasks on the history of philosophy are presented. Conclusions are made about the educational concept in teaching philosophy.
Visual small stories of #JESUISAYLAN: sharing cosmopolitan emotions on insagram
Authors: Giaxoglou Korina
Published: June 2022

This article examines the circulation of Instagram posts using the hashtag#JeSuisAylan on the 3rd September 2015 as a reaction to the breaking news of threeyearold Alan Kurdi who drowned in the Mediterranean. Posts are analysed as visualsmall stories (Georgakopoulou 2016) and coded for types of story frames, which helpto clarify users’ participation patterns (De Fina 2016). Findings indicate thatparticipation to this shared story involves acts of sharing transportable stances andcosmopolitan emotions, articulated mainly in the subjunctive mode.. The articlecontributes to the analysis of multimodal posts as visual small stories and the study ofsharing emotions online.
Classifying and understanding the reactivities of Mo based alkyne metathesis catalysts from 95Mo NMR chemical shift descriptors
Authors: Berkson Zachariah , Lätsch Lukas , Hillenbrand Julius , Fürstner Alois , Copéret Christophe
Published: June 2022

The most active alkyne metathesis catalysts rely on well-defined Mo alkylidynes, X3MoCR (X = OR), in particular the recently developed canopy catalyst family bearing silanolate ligand sets. Recent efforts to understand catalyst reactivity patterns have shown that NMR chemical shifts are powerful descriptors, though previous studies have mostly focused on ligand-based NMR descriptors. Here, we show in the con-text of alkyne metathesis that 95Mo chemical shift tensors encode detailed information on the electronic structure of potent catalysts. Analysis by first principles calculations of 95Mo chemical shift tensors ex-tracted from solid-state 95Mo NMR spectra show a direct link of chemical shift values with the energies of the HOMO and LUMO, two molecular orbitals involved in the key [2+2]-cycloaddition step, thus linking 95Mo chemical shifts to reactivity. In particular, the 95Mo chemical shifts are driven by ligand electronega-tivity (σ-donation) and electron delocalization through Mo-O π-interactions, thus explaining the unique reactivity of the silanolate canopy catalysts. These results further motivate exploration of transition-metal NMR signatures and their relations to electronic structure and reactivity.
Single Cell Proteomics Analysis of Drug Response Shows its Potential as a Drug Discovery Platform
Authors: Straubhaar Juerg , D’Souza Alexandria , Niziolek Zachary , Budnik Bogdan
Published: June 2022

Single-cell analysis has clearly established itself in biology and biomedical fields as an invaluable tool that allows one to comprehensively understand the relationship between cells, including their types, states, transitions, trajectories, and spatial position. Scientific methods such as fluorescence labeling, nanoscale super-resolution microscopy, advances in single cell RNAseq and proteomics technologies, provide more detailed information about biological processes which were not evident with the analysis of bulk material. This new era of single-cell biology provides a better understanding of such complex biological systems as cancer, inflammation, immunity mechanism and aging processes, and opens the door into the field of drug response heterogeneity. The latest discoveries of cellular heterogeneity gives us an unique understanding of complex biological processes, such as disease mechanism, and will lead to new strategies for better and personalized treatment strategies. Recently, single-cell proteomics techniques that allow quantification of thousands of proteins from single mammalian cells have been introduced. Here we present an improved single-cell mass spectrometry-based proteomics platform called SCREEN (Single Cell pRotEomE aNalysis) for deep and high-throughput single-cell proteome coverage with high efficiency, less turnaround time and with an improved ability for protein quantitation across more cells than previously achieved. We applied this new platform to analyze the single-cell proteomic landscape under different drug treatment over time to uncover heterogeneity in cancer cell response, which for the first time, to our knowledge, has been achieved by mass spectrometry based analytical methods. We discuss challenges in single-cell proteomics, future improvements and general trends with the goal to encourage forthcoming technical developments.
Multi-Attribute Utility Theory Decision Analysis for Biodegradable River Debris Composting Treatment in Surakarta City
Authors: Sari Mega Mutiara , Inoue Takanobu , Harryes Regil Kentaurus , Yokota Kuriko , Septiariva Iva Yenis , Suhardono Sapta , Kato Shigeru , Notodarmojo Suprihanto , Nafisah Aninda Putri , Suryawan I Wayan Koko
Published: June 2022

River waste in Surakarta City primarily consists of biodegradable waste that can be processed by biological processes such as composting. However, there are various kinds of composting application techniques. This, of course, must be adapted to the conditions in Surakarta City. This study aims to conduct a decision analysis on debris processing techniques in Surakarta City using the Multi-Attribute Utility Theory (MAUT) method. The criteria used are aesthetics, land requirements, ease of operation, ease of construction, and investment and operational costs. Alternatives used in composting are bamboo aerator system, hollow brick, and takakura arranges. The final assessment by MAUT showed that waste processing with hollow brick (0.802) had the highest weight and was followed by the bamboo aerator system (0.643). The final score for the takakura method is only 0.250, and this is because the weight on costs and land requirements is considerable compared to the other two alternatives.
Feasibility of Local Commodities on Peatlands
Authors: Salmayenti Resti , Sugihartono Muhammad , Sumarga Elham , Nur Fauziah , Sandra Aan Aryanti
Published: June 2022

Indonesian peat ecosystem, generally managed for protection and cultivation functions, contributes to providing economic benefits to the local community through agricultural practices. This study aims to evaluate the feasibility of local commodity agriculture (coffee, areca, coconut, and pineapple) on peatland from social, ecological, and economic perspectives using descriptive and quantitative approaches in Mendahara-Batanghari, Jambi. Data was collected from interviews of 60 farmers in two villages with three types of farms, including monoculture and polyculture of commodities. The results of this study showed that socially, farmers still have difficulty with access and infrastructures. Coconut, areca, and coffee are popular among the smallholders because of land suitability, low maintenance, and high selling price. From an ecological perspective, intercropping on polyculture farms is able to store more carbon with a high density of biomass than on monoculture farms. Generally, the carbon emissions of local commodity farms are lower than other types of plantations, such as oil palm and rubber plantations. Lastly, from an economic perspective, local commodity farming in the study area is feasible based on analyses of net present value, benefit cost ratio, and internal rate of return. Polyculture farms provide higher benefits compared to monoculture land. The income is considered sufficient for standard living needs, and there is potential to increase the revenue by developing and optimising processing product industries.
Analysis of results determination of level of vascular endothelial growth factor, receptor for vascular endothelial growth factor and big endotelin-1 in structure of arteriovenous malformations
Authors: Altman I.V.
Published: June 2022

Objective ‒ to assess the diagnostic significance of angiogenesis factors based on the study of the level of angiogenesis factors (vascular endothelial growth factor (VEGF-A), specific receptor for vascular endothelial growth factor (VEGFR-1), endothelial inflammation factor (Big Endothelin-1)) in arterial and venous blood of patients with arteriovenous malformations (AVM) and healthy individuals without AVM. Materials and methods. In 2019–2021 a study according to the data of enzyme-linked immunosorbent assay the level of VEGF-A, VEGFR-1 and Big Endothelin-1 in the plasma of arterial and venous blood of 50 (19 (38.0 %) men and 31 (62.0 % women)) with AVM of different localization was carried out. The age of patients ranged from 3 to 51 years, the mean age ‒ (27.79 ± 2.19) years. The control group consisted of 35 healthy individuals (20 men and 15 women) without AVM. Patients with AVMs were divided into two groups: with small and medium-sized AVM in the stage of compensation (n=32) and with large and giant AVM in the stage of subcompensation or decompensation (n=18). Results. A significant (p < 0.05) difference was proved between the concentration of VEGF-A, VEGFR-1, Big Endothelin-1 in the plasma of arterial and venous blood of patients with AVM. This fact proves that the processes of pathological angiogenesis occur precisely in the structure of AVM. The value of VEGF-A, VEGFR-1 and BE-1 in patients with small and medium AVM was higher than in healthy individuals. The VEGF-A level was significantly (p < 0.05) in 2.4 times higher than in the control group, the VEGFR-1 level ‒ in 1.4 times, and the ET-1 level ‒ in 1.5 times. The value of VEGF-A, VEGFR-1 and BE-1 level in patients with large and giant AVM was significantly (p < 0.05) higher than in healthy individuals: VEGF-A ‒ in 7.2 times, VEGFR-1 ‒ in 2.36 times, and BE-1 ‒ in 1.7 times. Conclusions. The data obtained make it possible to statistically reliably state that the processes of pathological angiogenesis occur directly in the structure of AVM. A statistically significant dependence of the level of VEGF-A, VEGFR-1 and BE-1 in the blood plasma of patients on the size of the AVM and the stage of its compensation was revealed.
Google Classroom Atau Cisco Webex?: Aplikasi Untuk Pembelajaran Daring Pada Mata Kuliah Aljabar Liniear
Authors: Chairunnisa Dina , AZIZA MELA
Published: June 2022

Penelitian ini bertujuan untuk mendeskripsikan gambaran penggunaan Google Classroom dan Cisco Webex dalam pembelajaran daring (online) pada mata kuliah Aljabar Liniear. Penelitian ini merupakan penelitian kualitatif yang bersifat deskriptif. Populasi penelitian yaitu mahasiswa/i semester 2B Tadris Matematika. Sampel yang diambil adalah 10 mahasiswa. Pemilihan jumlah sampel berdasarkan tujuan penelitian dengan random sampling dan pertimbangan kondisi pandemi Covid-19 saat ini. Teknik pengumpulan data yang digunakan yaitu dokumentasi berupa screnshoot proses pembelajaran daring dan wawancara. Analisis data yang digunakan yaitu reduksi data, penyajian data dan kesimpulan/verifikasi. Hasil penelitian menggambarkan bahwa penggunaan Google Classroom dan Cisco Webex dalam pembelajaran daring memiliki kelebihan dan kekurangan nya masing-masing. Pada Google Classroom memiliki kelebihan yaitu bisa menyimpan materi yang dibagikan dosen saat pembelajaran berlangsung. Namun tidak ada fitur audio pada Google Classroom. Cisco Webex lebih memudahkan mahasiswa/i dalam memahami materi Aljabar Liniear. Hal ini disebabkan karena tersedianya sharescreen didalam Cisco Webex yang digunakan dosen ketika menjelaskan materi.
PROFILE OF STUDENTS’ ANALOGICAL REASONING IN SOLVING MATHEMATICS PROBLEMS: A STUDY BASED ON SELF-REGULATED LEARNING
Authors: Solehah Mar'atus , Masriyah Masriyah
Published: June 2022

Analogical reasoning is an important ability for students related to reasoning activities by thinking carefully about the regularity of patterns found in mathematics. One of the factors that influence analogical reasoning is self-regulated learning, which shows the ability of the student to analyze, take strategies, and the ability to control their learning environment. This research aims to describe students’ analogical reasoning in solving mathematics problems based on self-regulated learning. The subjects were one student with low self-regulated learning and one student with high self-regulated learning. The research method used is descriptive qualitative, and data were obtained through analogical problem-solving tests and interviews. Subjects were chosen based on the questionnaire instruments’ categorization regarding the student's self-regulated learning and the mathematical ability test instruments. The results of this study were (1) Analogical reasoning of a student with low self-regulated learning: passed through the stages of structuring, mapping, and applying. At the structuring, the student identified all the information completely, but did not understand the problem correctly and could found the relationship between the source problem and the target problem. At the mapping stage, the mapping process only appears in the student’s mind. At the applying stage, not completely mentioned all the possible solutions to the given problems. Meanwhile, (2) Analogical reasoning of a student with high self-regulated learning passed all the analogical reasoning stages of structuring, mapping, applying, and verifying. At the structuring, the student identified all the information completely and understand the problem. At the mapping stage, the student built a new mathematical model for the target problem. At the applying, the student mentioned all the possible solutions correctly. And student did the verification.

Keywords: analogical reasoning, self-regulated learning, problem-solving