bluuebunny/crossref_metadata_2025 huggingface dataset:
EFEKTIVITAS SATELIT RNA YANG BERASOSIASI DENGAN CUCUMBER MOSAIC VIRUS (CARNA-5) UNTUK MENGENDALIKAN PENYAKIT VIRUS PADA TANAMAN TOMAT
Authors: Akin Hasriadi Mat , Nurdin Muhammad , Simamora Patrisius Binsar , Sitorus Marlaba
Published: January 2021

Two strains of CMV associated satellite RNA (CARNA 5.1 and CARNA 5.2) were evaluated to control severe strain of Cucumber mosaic virus (CMV-G), Tobacco mosaic virus (TMV), and Potato virus Y (PVY) on tomato plants.  Tomato plants were mechanically inoculated with CARNA 5.1 and CARNA 5.2 to protect the plants from super infection of CMV-G, TMV, and PVY.  The result revealed that inoculation of CARNA 5.1 and CARNA 5.2 to tomato plants effectively controlled the plants from CMV-G super infection. The effectiveness of  CARNA 5.1 and CARNA 5.2 to unrelated virus, TMV and PVY, was evaluated in this experiment.  The result showed that CARNA 5.1 and CARNA 5.2 inhibited TMV and PVY infection.  CMV-G super infection on protected tomato plants showed mild disease symptoms, significant redution of  plant growth, height, and yield; however, nonprotected plants showed severe disease  symptoms and significant inhibition of plant growth and tomato yield.
UJI KESESUAIAN EMPAT ISOLAT TRICHODERMA SPP. DAN DAYA HAMBAT IN VITRO TERHADAP BEBERAPA PATOGEN TANAMAN
Authors: Soesanto Loekas , Mugiastuti Endang , Rahayuniati Ruth Feti , Dewi Ratna Stia
Published: January 2021

Compatibility test of four Trichoderma spp. Isolates and in vitro inhibition ability on several plant pathogens. In vitro descriptive compatibility research was carried out to know the compatibility among Trichoderma spp. isolates and their inhibition ability toward several plant pathogens. Four Trichoderma spp. isolates used were ginger, shallot, banana, and pineapple isolates; while the pathogens used were pathogenic fungi (Fusarium, Colletotrichum, Phytophthora, and Sclerotium), bacteria (Ralstonia), and nematode (Meloidogyne dan Globodera). Observation was done toward inhibition zone between Trichoderma spp. isolates, colony radial growth, mycelial dry weight, and nematode mortality. Result of the research indicated that the four Trichoderma spp. isolates were compatible and no growth inhibition was observed. The inhibition ability of all Trichoderma spp. isolates varied and the ginger isolate had the highest inhibition ability and mortality on all fungal species and the nematodes, while on the pathogenic bacteria there was no inhibition.
KEEFEKTIFAN TIGA JENIS INSEKTISIDA NABATI TERHADAP KUTU PUTIH PEPAYA PARACOCCUS MARGINATUS DAN KEAMANANNYA TERHADAP LARVA KUMBANG PREDATOR CURINUS COERULEUS
Authors: Sifa Ahmad , Prijono Djoko , Rauf Aunu
Published: January 2021

Effectiveness of three botanical insecticides against the papaya mealybug Paracoccus marginatus and their safety to the predatory Curinus coeruleus larvae.  Preparations of Tephrosia vogelii (Tv) leaf extract (0.5% and 1% w/v), Annona squamosa (As) seed extract (0.5% and 1%), and Cinnamomum multiforum (Cm) leaf essential oil (1% and 2%), and their mixtures (Mix-1: Tv 0.25% + As 0.25% + Cm 0.5%; Mix-2: Tv 0.5% + As 0.5% + Cm 1%) were tested for their effectiveness on third-instar nymphs of Paracoccus marginatus by spraying the test materials on undetached papaya leaves and by direct spraying on the test insects using Potter spray tower. Tv extract was also applied on the test insects placed on undetached papaya leaves. The safety test was done by direct spraying of the test materials on the predatory Curinus coeruleus larvae using Potter spray tower. Tv and As extracts at a concentration of 1% each are potential to be used for the control of P. marginatus. Spraying of T. vogelii extract on the test P. marginatus nymphs placed on papaya leaves was more effective than spraying of the test materials on papaya leaves or direct spraying on the test insects only. The treatment with Cm essential oil required twice the concentration of Tv and As extracts to obtain the same level of effectiveness. The treatment with Mix-2 caused lower P. marginatus mortality than the sum of mortality caused by its components applied separately. Nonetheless, the three botanical insecticides and their mixtures were safe to C. coeruleus larvae. On the other hand, although the synthetic insecticide imidacloprid (neonicotinoid), included in the study for comparison, was effective against P. marginatus, it was also toxic to the predatory C. coeruleus larvae so its use should be avoided or limited.
VIRULENSI BERBAGAI ISOLAT JAMUR ENTOMOPATOGEN METARHIZIUM SPP. TERHADAP HAMA PENGGEREK BUAH KAKAO CONOPOMORPHA CRAMERELLA SNELL. (LEPIDOPTERA: GRACILLARIIDAE)
Authors: Trizelia Trizelia , Nurbailis Nurbailis , Ernawati Dina
Published: January 2021

Virulence of various Metarhizium spp. (Deuteromycotina: Hyphomycetes)  isolates on cocoa pod borrer pest, Conopomorpha cramerella Snell. (Lepidoptera: Gracillariidae). In Indonesia, Conopomorpha  cramerella  Snell.  (Lepidoptera  :  Gracillariidae) is a serious pest of cocoa.  Entomopathogens such as Metarhizium  spp.  (Deuteromycotina: Hyphomycetes)  can be used to control this pest as an alternative to chemical insecticides.  The purpose of this research was to study the virulence of isolates of Metarhizium  spp. to pupae of C. cramerella. Nine isolates of Metarhizium spp each with 107 conidia/ml rate were used in the experiment.  Pupal mortality  was recorded  daily.  The results showed that isolate MetApCi from chili rhizosphere had the highest virulence causing  96.67% mortality of C.  cramerella  pupae and with an LT50 of 3.04 days.
SKRINING DAN IDENTIFIKASI ISOLAT BAKTERI ENDOFIT UNTUK MENGENDALIKAN PENYAKIT HAWAR DAUN BAKTERI PADA BAWANG MERAH
Authors: Resti Zurai , Habazar Trimurti , Putra Deddi Prima , Nasrun Nasrun
Published: January 2021

Screening and identification of endophytic bacteria to control bacterial leaf blight disease on Shallot. The experiment was conducted in Laboratory and Green House, from January to June 2012.   Laboratory experiment consisted of three steps:  (1) isolation of endophytic bacteria from healthy onion roots, (2)In planta /screening of endophytic isolates capable of reducing bacterial leaf blight disease, and (3) molecular identification of potential endophytic isolates.  Treatments of  in planta test were arranged in Completely Randomized Design.  Collected isolates were tested for their capability in controlling bacterial leaf blight disease on shallot.  The variables observed were disease incidence, disease severity, and shallot yield. The results showed that out of 82 isolates successfully isolated, 56 isolates (68.29%) were Gram positive, and 26 isolate (31.71%) were Gram negative. All isolates were HR negative and pathogenicity negative. Six endophytic isolates showed  better performance in inducing resistance and increasing onion yield. Based on 16S rRNA sequence the six isolates were  Bacillus cereus strain P14 , Bacillus cereus strain Se07, Bacillus sp H1, Bacillus sp SJ1 and Serratia marcescens strain PPM4.
PENGARUH APLIKASI PSEUDOMONAS FLUORESCENS P60 TERHADAP MUTU PATOLOGIS, MUTU FISIOLOGIS, DAN PERTUMBUHAN BIBIT PADI IR 64
Authors: Navitasari Lisa , Soesanto Loekas , Rahayu Ahadiyat Yugi
Published: January 2021

Effect of Pseudomonas fluorescens P60 on pathological and physiological quality and growth of rice IR 64  seedlings. The research objectives were (1) detection and identification of seed-borne pathogens of IR 64 rice, (2) testing Pseudomonas fluorescents P60 in inhibiting the in vitro growth of seed-borne pathogens colonies, (3) testing P. fluorescents P60 for pathological and physiological seed quality, and (4) testing P. fluorescents P60 on the growth of seedlings in the greenhouse. The results showed that some seed-borne pathogens can be found both on farmers’ IR 64 rice and factory’s; they were Aspergillus flavus, Alternaria padwickii, Pseudomonas glumae, and P. syringae. Application of P. flourescens P60 was able to inhibit the in vitrogrowth of colonies of all seed-borne pathogens, except P. syringae.  Related to pathological quality, the effect of P. flourescens P60 on percentage of seed-borne pathogens attack did not significantly different from that of benomil but smaller than distilled water. On the physiological quality of seeds, treatment of P. flourescens P60 has the same effect with benomil and distilled water, with  germination rate was more than 80%. In the greenhouse study,treatment of seed immersion time  in P. flourescens P60 suspension showed that the effect of immersion time as long as15 minutes and 25 minutes on  seedling height, root length, and seedling dry weightdid not significantly different. were. However, 25 minutes immersion time resulted in fresh seedling weight and root dry weight higher than that of 15 minutes immersion time.
STRATEGI KEBIJAKAN, TATA KELOLA PEMERINTAHAN DALAM PENANGANAN COVID-19 DI KABUPATEN SUMEDANG
Authors: Wibowo Muhammad Taufiq Hatta , Afriyani Ami
Published: January 2021

Kabupaten Sumedang menjadi salah satu wilayah yang terdampak COVID 19 ini, yang mana sampai tanggal 27 Mei 2020 kabupaten sumedang 12 kasus yang terkonfirmasi. Pelaksanaan PSBB di kawasan Bandung Raya yang di dalamnya kawasan Kabupaten Sumedang berdasarkan keputusan Gubernur No 30 tahun 2020. Tanggal 22 April 2020 PSBB dilaksanakan di Kabupaten Sumedang. strategi Kebijakan - kebijakan yang diambil oleh pemerintah Kabupaten Sumedang dalam penanganan pandemi ini berfokus pada dua kebijakan yaitu tata kelola pemerintahan dan mobilisasi dan orkestrasi modal sosial dalam penanganan pandemi COVID 19 ini kabupatem Sumedang memakai beberapa strategi yang progresif dan akuntabel, komparatif/ scientific serta inovatif dan kolaboratif. Kebijakan kebijakan ini tidak lain hanya untuk pengendalian birokrasi dan pengendalian sosial di tengah pandemi COVID 19, demi terwujudnya keberhasilan PSBB menuju Sumedang SIMPATI dan Jabar JUARA. Penelitian ini bertujuan untuk menganalisis sejauh mana staretgi kebijakan yang di buat Pemerintah Kabupaten Sumedang untuk penanganan COVID 19 di wilayah Kabupaten Sumedang. Dalam penulisan artikel ilmiah ini menggunakan metode pendekatan kualitatif dengan teknik analisis studi literature pada bidang keilmuan administrasi Publik dan Kebijakan Publik serta fenomena-fenomena sebagai objek yang sedang berkembang di masyarakat. Hasil dari penelitian ini dapat disimpulkan bahwa strategi – strategi kebijakan dan tata kelola pememrintahan di Kabupaten Sumedang menimbulkan dampak positif yang terlihat dengan adanya efektivitas tata kelola pemerintahan untuk pegawai di daerah Kabupaten Sumedang.
DAMPAK MANAJEMEN PERUBAHAN LINGKUNGAN KERJA MASA PANDEMI COVID-19 TERHADAP PEGAWAI PT TELKOM INDONESIA Tbk DIVREG 3 JAWA BARAT
Authors: Ismawanti Resty
Published: January 2021

WHO (World Health Organization atau Badan Kesehatan Dunia) secara resmi mendeklarasikan virus corona (COVID-19) sebagai pandemi pada tanggal 9 Maret 2020. Tujuan penelitian ini untuk mengetahui dan menganalisis dampak manajemen perubahan lingkungan kerja masa pandemi COVID-19 terhadap PEGAWAI PT TELKOM INDONESIA  Tbk DIVREG 3 Jawa Barat. Dampak manajemen perubahan lingkungan kerja masa pandemi COVID-19 terhadap PEGAWAI PT TELKOM INDONESIA  Tbk DIVREG 3 Jawa Barat yaitu manajemen membutuhkan sistem yang dapat membantu seluruh tim berkoordinasi guna memastikan operasional bisa berjalan dengan baik. Bagi PT TELKOM INDONESIA  Tbk DIVREG 3 Jawa Barat yang menerapkan work from office (WFO),  perusahaan pun disarankan untuk menyiapkan protokol kesehatan untuk melindungi karyawan dari bahaya Covid-19, mulai dari melakukan deteksi suhu, penyemprotan disinfektan, hingga penyediaan masker bagi karyawan.
Improving Student Learning Outcomes in The Legal Protection and Law Enforcement Materials Through Numbered Heads Together Cooperative Learning Model
Authors: Atsar Abdul , Tasum Tasum
Published: January 2021

The purpose of this study was to find a solution to the problem in applying the NHT (Numbered Heads Together) cooperative learning model to improve student learning outcomes in Class XII Social Studies Major of SMA Mathla�ul Anwar High School Batujaya Karawang. This study used a classroom action research method. The study was conducted in three cycles and each cycle consists of 4 steps, namely planning, acting/implementing, observing, and reflecting. The results of the study show students' improvement in understanding the legal protection and law enforcement materials after the implementation of NHT cooperative learning model. By using the NHT model, the students find it easier to understand the concepts that used to be considered difficult. Before implementing the model, the understanding level of the students at SMA Mathla�ul Anwar Batujaya Karawang was relatively low because some students� scores were below the minimum completeness criteria. After the actions in the three cycles were completed, the student learning outcomes increase. The students� average score before the treatment was 60.16. It increased to 68.25 in cycle 1, 72.50 in cycle 2, and 80.25 in cycle 3. This increase indicates that the NHT model can help the students improve their understanding. In the learning process using this model, the students feel that they are systematically guided in understanding the materials. Moreover, it helps the students in improving their ability to explain the learning materials and to provide examples on the legal protection and law enforcement materials in the learning process using the NHT cooperative learning model.
First-Time Voter Education Through the Democracy Volunteer Movement
Authors: Suryanef Suryanef , Rafni Al
Published: January 2021

Ahead of the 2014 election, the General Election Commission established a group of facilitators to educate the public about the election (voter education), called Democracy Volunteer (Relawan Demokrasi), in cities/regencies throughout Indonesia. Democracy Volunteer is a program aimed at increasing political participation and election quality. One of the target groups for the voter education is first-time voters. First-time voters are perceived to have distinctive political behavior; their political actions are qualitatively different from other segments of voters. They are also classified as the technology savvy generation. This paper intends to elaborate the Democracy Volunteers' efforts in implementing voter education for first-time voters, and reveal the most suitable voter education model for this segment of voters. The research used qualitative method through focus group discussions and in-depth interviews. The results show that a voter education model for first-time voters is needed in order that Democracy Volunteers carry out the voter education effectively in achieving the expected goals.
ARDUINO-BASED VEHICLE FUEL THEFT DETECTOR SYSTEM
Authors: Putra Alfa Satya , Nursalim Jennifer Novia , Aribowo Arnold , Tjahyadi Hendra
Published: January 2021

Fuel shortage is a common problem in Indonesia. This prompted many cases of vehicle fuel theft. As a solution to this problem, an Arduino-based vehicle fuel theft detector system is implemented. Arduino-based vehicle fuel theft detector system is a prototype that uses Arduino UNO as a microcontroller, IComSat v1.1 SIM900 GSM/GPRS Shield to communicate with mobile phone, fuel level sensor as a volume detector, and push button as a detector to check whether the fuel tank’s lid is open or closed. The working principle of this system is to detect the state of the fuel tank lid. When the lid is open, the system will make a phone call. Then, the system will keep track of fuel volume. If there is a drastic decrease in volume, the system will send information about the decreasing volume in the form of a short message to the owner of the vehicle. The success rate of the communication system between Arduino UNO and other electronic devices is 100%. Accuracy of fuel level sensor is 90%. Success rate of push button switch in detecting the state of fuel tank’s lid is 100%. Success rate of GSM Shield communication is 90%.
Estimation of Water Erosion and the Sediment Transportation in the Upper Basin of Cuxtepeques River, Chiapas, Mexico
Authors: Gutierrez Lopez Ricardo , Muciño Porras Juan José , Arellano Monterrosas Jose Luis , Guichard Romero Delva del Rocío , Aguilar Suárez Miguel Ángel
Published: January 2021

Changes in land use and increased intensity of rainfall are factors of greater influence that accelerate the soil erosion process. The application of basin scale sedimentological models integrated to Geographic Information Systems (GIS), is a tool that allows the definition of critical zones, and of this the establishment of measures of control of processes of production and transport of sediments. This study evaluates the water erosion using the Universal Soil Loss Equation (USLE), five scenarios were studied: corresponding to the start of operations of the El Portillo II (1980) dam, and the before and after the two extreme events in the basin (September 1998 and October 2005). The transport of sediments was evaluated by regression, using full annually records (eight years) of flows of two gauging stations in the basin. Overall, variations in erosion rates were observed with changes in the vegetal coverage and statistical homogeneity in the gauging data, which allowed adjust them to a regression model, with correlation coefficient upper to 88%.
Synthesis of Vinegar Acid with Raja Uli Banana Peel (Musa paradiaca) by Adding Bagasse Water (Saccharum officinarum)
Authors: Nurhasanah Nurhasanah , Octarya Zona
Published: January 2021

The large amount of banana peel waste that increased soil acidity and caused environmental pollution. Bagasse water was used to provide additional sugar besides using Raja Uli banana peel due to the use of sugar is less economical This study is aimed at making vinegar acid with Raja Uli banana peel by adding bagasse water as the weak electrolyte solution on electrolyte and non-electrolyte practice . The optimization was done at the time used for fermentation by varying the time 1, 2, 3, and 4 days in each fermentation step. For testing vinegar acid, FeCl3 and H2SO4 as the qualitative test and alkalimetric titration were used as the quantitative test. The results showed that the third day was the optimum time to produce alcohol content with an average percentage of 2.5% and optimum acetic acid of 0.063 g / 100 mL.
Synthesis and Characterization Nanomagnetite by Co-precipitation
Authors: Rahimah Rahimah , Fadli Ahmad , Yelmida Yelmida , Nurfajriani Nurfajriani , Zakwan Zakwan
Published: January 2021

Magnetite (Fe3O4) nanoparticles becomes a new innovation that gets attention of biomedicine scientists. Magnetite can be applied to cancer treatment as a drug carrier because it’s good biocompatibility and very low toxicity. The aim of this study was to determine the effect of temperature and retention time on the magnetite particle characteristics prepared by co-precipitation method. The first, FeCl3 and FeCl2 with 2:1 mole ratio were reacted with 10% NH4OH at 40 - 80°C temperatures during 1 – 30 minutes in a beaker glass. Subsequently, the precipitate was separated using filter paper and it dried into air oven at 100°C. The characteristic of obtained magnetite powder were determined using XRD and SEM. From XRD pattern indicates that magnetite formed at all temperatures with crystallite diameter in the range of 7-13 nm. The SEM results indicate the agglomeration of the magnetite particles with size in the range of 1.37 to 1.72 μm. In the other hand, the higher of temperature and retention time will make the agglomeration of the particles become more uniform. The increasing of temperature and the retention time will increase the magnetite crystallinity level.
Red Spinach (Alternanthera amoena voss) as an Environmental Friendly Acid Base Indicator
Authors: Sari Sri Adelila , Nilmarito Suriati
Published: January 2021

Natural indicators are indicators that are continuously developed to determine whether a sample is acidic or basic. This study examined how red spinach can be developed into an environmentally friendly acid-base indicator that intends to be non-toxic, easy to obtain, and affordable. The natural indicator used in this study was red spinach leaf extract (Alternanthera amoena voss). The samples used were salt water, tea, pineapple, detergent, and oranges. Red spinach leaf extract was dropped on each sample which had a volume of 150mL resulting in a color change. The results of this study indicated that red discoloration occurs in samples of salt water, tea, oranges, and pineapples according to their acidic properties. Furthermore, detergent water turned to a bluish green color, and according to the basic properties of a detergent. This study concluded that red spinach leaf extract can be used as an environmental friendly natural indicator.
Preparation of Activated Carbon Based on Oil Palm Waste for Ammonia Removal
Authors: Daniel Ivan , Selly Rini , Jasmidi Jasmidi
Published: January 2021

The aim of this study Industri is to reduce ammonia concentration in tannery waswater using Oil Palm waste. Palm oil is one of the strategic industry that is engaged in agriculture (agro-based industry) that many develop in tropical countries such as Indonesia. Palm oil plantations produce solid waste, one of which is an empty bunch. and the palm oil processing industry produces the liquid waste of one of them ammonia. By looking at the opportunity how to cope with the waste of ammonia derived from the processing of palm oil by making biosorbents from solid waste of empty palm plants that utilization of empty waste plants is still not maximal. With some treatment and tested with BET to see the surface area and total volume of pores after and before the treatment of activated carbon.
Production of Activated Carbon from Natural Sources for Water Purification
Authors: Lubis Rizka Alfi Fadhilah , Nasution Hafni Indriati , Zubir Moondra
Published: January 2021

Activated carbon as one of the widely used adsorbent has many application in the environment for the water purification and removing pollutant. Activated carbon can produced from agricultural waste and has not been optimally used. In this paper, these natural sources from agricultural waste materials has been reviewed and the potential as activated carbon. Characteristics of activated carbon that can be used as a activated carbon depends on surface area and pore structure prepared through activation method. Activation method for carbon depends on the precursor and characteristic of activated carbon which are expected. Natural sources can be converted into activated carbon by chemical, physical, or physical-chemical activation. Therefore, this paper is aimed to providing information about methods of production activated carbon has been reported for purify water.
LEARNER AUTONOMY MAHASISWA PENDIDIKAN BIOLOGI PADA PEMBELAJARAN DARING SELAMA MASA PANDEMI
Authors: Anazifa Rizqa Devi , Pratama Anggi Tyas
Published: January 2021

Sebagai calon guru biologi, kemampuan untuk bertanggung jawab terhadap proses belajar sangat diperlukan untuk mengembangkan kemampuan mahasiswa untuk menguasai konsep-konsep Biologi dan keterampilan mengajar. Penelitian ini bertujuan untuk menginvestigasi kemandirian belajar mahasiswa Pendidikan Biologi selama mengikuti proses pembelajaran daring pada masa pandemi. Survei dilaksnakan pada 61 mahasiswa calon guru Biologi yang menempuh program Pendidikan Biologi dengan instrumen Autonomy Learning Scale (ALS) yang terdiri dari 12 pertanyaan. ALS mengukur dua aspek, yaitu kemandirian dalam belajar dan kebiasaan belajar. Data yang diperoleh dianalisis secara deskriptif. Berdasarkan analisis data, dapat disimpulkan bahwa mahasiswa Pendidikan biologi dapat bertanggung jawab terhadap proses pembelajaran, mempunyai keinginan untuk mencari sumber-sumber informasi baru, menerima pengalaman baru serta cara-cara baru dalam pembelajaran, mempunyai motivasi yang tinggi dan kepercayaan diri yang tinggi dalam menyelesaikan tugas dan tantangan yang diberikan oleh dosen. Meskipun demikian mahasiswa belum mempunyai kemampunan manajemen waktu yang baik karena belum secara optimal mengatur waktu belajar selama mengikuti perkuliahan secara daring.
War gothic of the western front: Decay, landscape, and identity in WWI fiction
Authors:   , Douglas Katherine
Published: January 2021

The First World War was a unique and unrepeatable Gothic event, and so, this thesis examines its modern and postmodern literary accounts within the War Gothic framework. Analysing Erich Maria Remarque’s All Quiet on the Western Front, Gabriel Chevallier’s Fear, Sebastian Barry’s A Long Long Way, and Joseph Boyden’s Three Day Road, it looks at the relationships of transformative states; specifically, the decomposition and destruction of the body, the landscape, identity, and masculinity along the trenches of the Western Front. Moreover, this thesis explores how the Gothic nature of WWI affects identity politics in the four novels according to personal, cultural, and national authorial subject positions. The War Gothic unites the German and French narratives with the previously unrepresented, and now re-imagined, Irish Catholic and Indigenous Canadian war experiences for the Gothic communicates the ineffable complexities of human nature and of war.
Data visualization and predictive modeling for identifying comorbidities in diabetic patients
Authors:   , Krishnan Giridhar
Published: January 2021

Diabetes is one of the most common chronic diseases in the world. Diabetic patients are also more susceptible to develop additional comorbidities over time even causing death. This makes it essential to identify the risk of developing comorbidities as early as possible for effective diabetes management and to reduce the burden on healthcare system. Large volumes of clinical data which has been collected over the years has potential to be translated into meaningful information to enable healthcare professionals gain insights into diabetic patient comorbidities. This research has two key contributions. First, an interactive diabetes dashboard is developed in which the data is integrated and shown in the form of visually appealing charts, graphs and tables. The dashboard displays aggregated results with drilldown capabilities to allow navigation at finer granularities of various metrics. Second, predictive models are built to forecast the likelihood of one of the three common comorbidities for diabetic patients – Benign Hypertension, Congestive Heart Failure, and Acute Renal Failure. The models use advanced data mining algorithms such as Logistic Regression, Neural Network, CHAID, Bayesian Network, Random Forest and Ensemble. Results from these models are also incorporated into an interactive assessment tool that has the ability to take user input and predict the likelihood of one of these comorbidities. Northern Health (NH) dataset consisting exclusively of diabetic patients is used for this research.
Fondová schémata jako možná řešení finanční udržitelnosti dánského penzijního systému
Authors: Pokorný Jan , Hejduková Pavlína
Published: January 2021

The financial sustainability of pension systems is one of the crucial topics in the context of population aging. The issue of financial sustainability is primarily associated with public unfunded pension schemes, where there is an increase in future expenditures and a reduction in income due to the demographic structure. A possible solution to this problem is represented by the introduction of fund schemes into the design of the pension system which is recommended by the World Bank. But it brings certain risks for pension systems. An example of the implementation is Denmark, where the public fund scheme ATP exists in the first pillar and the second pillar is funded and managed by private companies. The aim of this paper is to present the Danish pension system with a focus on fund schemes and their differences with emphasis on management. This paper uses a literature review and analysis of quantitative data in the form of a time series. Data are used from Stat Bank and Forsikring & Pension. Next, the synthesis method is used to summarize the findings. The conclusions of the paper provide a basic overview of Danish pension fund schemes and can be an inspiration for possible reforms of pension systems in other countries.
Interaction of silicone hydrogel contact lenses with lipids – a chronological review
Authors: Suliński Tomasz , Pniewski Jacek
Published: January 2021

Silicone hydrogel (Si-Hy) contact lenses are a common form of correction of refractive errors and are prescribed by eye care professionals around the world. Si-Hy lenses perform in a complex environment, which is the surface of the eye and the tear film. Therefore, they are exposed to various factors, such as lipid deposits. The aims of this paper are to review available scientific reports on the study of Si-Hy lens interactions with lipids and search for further research objectives. A total of 57 publications were identified and reviewed, from 2003 to 2020. In general, Si-Hy lenses are more likely to accumulate lipid deposits than traditional hydrogel lenses, although there are significant differences between Si-Hy lens materials that may result from different methods used in the studies. The review includes studies on various aspects of interactions between lenses and lipids, such as those concerning the effectiveness of lipids removal from lenses by care solutions. The conclusion points out future research directions, such as measurements of lipid diffusion in Si-Hy lens' matrices.
A valoração ecossistêmica da área afetada pela barragem 1 da Vale S.A – Brumadinho/MG
Authors: Barcelos Tiago Soares , Chain Caio Peixoto , Mota Loyslene de Freitas , Camargo Pedro Luiz Teixeira
Published: January 2021

O presente trabalho analisou por meio da interdisciplinaridade os efeitos causados pelo crime ambiental e social oriundos do rompimento da barragem 1, da mina do Córrego do Feijão, no município de Brumadinho/MG, pertencente a empresa Vale S/A. Abordou ao longo de quatro eixos teses importantes, como: sociedade de risco, decrescimento econômico, serviços ecossistêmicos e valoração ambiental. Devido ao maior impacto do rompimento estar relacionado as vidas humanas, indo em direção contrária ao ocorrido em Mariana/MG, o objetivo central consistiu em valorar a área atingida, que se chegou ao montante de R$ 189.712.676,15/ano. Esse valor deve ser entendido como um valor mínimo pela perda dos ecossistemas, para que possa auxiliar em políticas públicas pautadas no devir, buscando um desenvolvimento sustentável, para que o setor mineral se reapresente como uma dádiva a sociedade. Nesse sentido, as teorias da sociedade de risco e do decrescimento econômico nos oferece uma reflexão crítica ao atual modelo explorador no Brasil, visto que pelo método qualitativo indutivo se percebe que essas riquezas se constituem uma maldição aos territórios, sendo esses objetos a uma empresa sujeito.
Palavras chave: Valoração Ecossistêmica. Sociedade de Risco. Decrescimento. Economia Ecológica. Crimes Corporativos.
Концепция партнерства в современной китайской дипломатии
Authors: Лэй Шуан
Published: January 2021

В статье рассматривается происхождение китайской "партнерской дипломатии", ее концептуальные особенности, анализируются различия между китайским и зарубежными пониманиями сути "партнерства". Партнерство в китайской дипломатии представляет собой стратегическую договоренность в рамках "неприсоединения", новый тип двустороннего сотрудничества, более гибкий и адекватный современным условиям. Данная политическая стратегия является новым типом межгосударственных отношений, в которых стороны одновременно конкурируют и сотрудничают друг с другом, ограничивают и заимствуют друг у друга, в которой не исключаются трения, но ценится кооперация. Партнерская дипломатия сегодня является национальной стратегией Китая, и в обозримом будущем она останется его основным стратегическим выбором. The article examines the origin of the Chinese "partnership diplomacy", analyzes the differences between the Chinese and foreign concepts of the essence of "partnership" and the division of levels of relations in China’s foreign policy. Partnership in Chinese diplomacy is a strategic agreement within the framework of "non-alignment", and a new type of bilateral cooperation, which is more flexible. This political strategy is a new type of interstate relations in which the parties compete and cooperate with each other, limit and borrow from each other, do not exclude friction, but appreciate coordination and cooperation. Partnership diplomacy is China’s national strategy, and in the foreseeable future it will remain the main strategic choice.
Ядерная безопасность в Юго-Восточной Азии: вызовы и направления сотрудничества
Authors: Золотухин И. Н. , Бобыло А. М.
Published: January 2021

Статья посвящена изучению ядерного фактора в ЮВА в контексте измерения региональной безопасности. В работе фигурирует анализ основных вызовов ядерной безопасности в ЮВА, создающих препятствия в реализации национальных программ атомной энергетики, а также проблемы обеспечения физической ядерной безопасно- сти. Отдельное внимание уделено формированию безъядерной зоны в ЮВА (ЗСЯО), оформленной в рамках Бангкокского договора 1995 г. и причин, не позволяющих ЗСЯО в ЮВА окончательно превратиться в устойчивый региональный механизм решения вопросов ядерной безопасности. Методической основой работы является анализ результатов исследований зарубежных и отечественных авторов, а также материалов, документов по исследуемой теме. The article highlights the issues of nuclear security in Southeast Asia focusing on the regional aspects of the prospect for peaceful nuclearization. The paper analyzes the main challenges to nuclear safety and security in Southeast Asia which create the obstacles of the implementation of national nuclear energy programs as well as the problems of ensuring physical nuclear security. Particular attention is paid to the formation of a nuclear-free zone in Southeast Asia (NWFZ), formalized in the framework of the Bangkok Treaty of 1995. The reasons preventing NWFZ in Southeast Asia from finally becoming a stable regional mechanism for resolving nuclear safety issues are clarified in the work. The article is based on the analysis of the results of the Russian and foreign researchers as well as the data and documents on focused problem.
Ожидаемые эффекты реформирования российской аспирантуры в контексте развития отечественной науки
Authors: Латкин А. П. , Троценко А. Н.
Published: January 2021

В системе высшего образования задача качественного улучшения программы подготовки кадров высшей квалификации всегда сохраняла высокую актуальность. В выполненном исследовании показаны приоритеты и основные этапы решения этой задачи. Авторами наряду с теоретическим обобщением представлены эмпирические данные динамики численности организаций, ведущих подготовку аспирантов, диссертационных советов, основных показателей деятельности аспирантуры как в целом по России, так и в Дальневосточном федеральном округе, за последние 18 лет. На этой основе в статье выявлены основные проблемы, связанные с обучением в аспирантуре и защитой диссертации, а также причины сокращения численности аспирантов и защит диссертационных работ в последние годы. Особый акцент авторами сделан на оценке возможных последствий осуществления реформ программы в области подготовки кадров высшей квалификации. Рассмотренная проблема затрагивает интересы научного сообщества, высшего руководства страны и непосредственно самих аспирантов. The task of qualitative improving of training programs for highly qualified personnel has always maintained its high relevance. The study shows the priorities and main stages of solving this problem over a historically longer period of time. Authors submitted theoretical generalizations and empirical data on the dynamics of the number of organizations training graduate students, dissertation councils, and the main indicators of postgraduate studies in Russia as a whole, and in the Far East Federal District, in the last 18 years. On this basis, the article identifies the main problems associated with postgraduate studies and defending a dissertation, and also the reasons for reducing the number of graduate students and defenses of dissertations in recent years. The authors put special emphasis on assessing the possible consequences of implementing reforms of the program in the field of training highly qualified personnel. The considered problem affects interests of the scientific community, the top management of the country, as well as directly for the graduate students.
Образование, занятость и досуг как факторы миграции молодёжи из малых городов
Authors: Роговая А. В. , Левченко Н. В.
Published: January 2021

В статье рассмотрена готовность современной студенческой молодежи приграничья к различным формам мобильности, в том числе и к смене места текущего места жительства в поисках возможности для самореализации и удовлетворения своих потребностей на более высоком уровне. На материалах социологического исследования, проведенного авторами в 2020 году, показано, что четверо из пяти молодых людей рас- сматривают возможность миграции из Приморского края. Сложившаяся тенденция приводит к обнищанию человеческого капитала Дальнего Востока России, лишая дан- ную территорию возможности развивать инновационную экономику и обеспечивать высокий уровень качества жизни местному населению. The article looks at the readiness of modern borderline students for various forms of mobility, including changing their current place of residence in search of opportunities for self-realisation and satisfaction of their needs at a higher level. A sociological study conducted by the authors in 2020 shows that four out of five young people are considering migration from the Primorsky Region. This trend is impoverishing human capital in Russia’s Far East, depriving the area of the opportunity to develop an innovative economy and ensure a high quality of life for the local population.
Якутское радио в годы Великой Отечественной войны: редакция политического вещания
Authors: Петрова В. Д.
Published: January 2021

В статье рассматривается деятельность редакции политического вещания Якутского регионального радиокомитета в годы Великой Отечественной войны на основе вводимых в научный оборот новых документальных материалов, которые еще не стали предметом исследования в отечественной историографии. С началом войны главное место на радио занимало политическое вещание, которое направляло основную нагрузку радиопередач на мобилизацию народной силы в оказании помощи фронту и на стимулирование трудового подвига в тылу. В статье изложено тематическое содержание политического вещания, включая сводку Совинформбюро, материалов ТАСС, выпусков "Последних известий" и трансляции главных новостей из Москвы. Проводится анализ организации информационно-пропагандистских радиопередач, настроения жителей и участия творческого актива общественных организаций в подготовке ради- оматериалов, на основе которого подводится итог идейно-политической, массово-сти- мулирующей роли радиовещания в 1941–1945 гг. в Якутии. The article examines the activities of the editorial office of political broadcasting of the Yakut regional radio Committee during the great Patriotic war on the basis of new documentary materials introduced into scientific circulation, which have not yet become the subject of research in Russian historiography. With the beginning of the war, the main place on the radio was occupied by political broadcasting, which directed the main load of radio broadcasts to mobilize people's power in helping the front and stimulating labor feats in the rear. The article describes the thematic content of political broadcasting, including a summary of the Sovinformburo, TASS materials, issues of "Latest news" and broadcasts of the main news from Moscow. Analyzes the organization of awareness-raising broadcasts, the mood of the people and participation of the creative asset of public organizations in the preparation of radio materials on the basis of which sums up the ideological-political, mass-stimulating the role of the radio in 1941–1945.
Уехать "куда" или "откуда": условия жизни и миграционные стратегии жителей дальневосточного российско-китайского приграничья
Authors: Винокурова А. В. , Ардальянова А. Ю. , Шаривхан Ж.
Published: January 2021

Для дальневосточных регионов российско-китайского приграничья на сегодняшний день значимы некоторые, не совсем благоприятные социальные тенденции, связанные с ухудшением различных аспектов повседневной жизни людей, включая плохое состояние социальной инфраструктуры, наличие больших трудностей в сфере труда и занятости, снижение реальных доходов населения и пр. В своём исследовании мы опирались на вторичный социологический анализ (в том числе с использованием статистических данных) и количественные методы (анкетный опрос). В целом выявленные проблемы и тренды существенно влияют на физическое и духовное воспроизводство населения. Их следует учитывать в качестве факторов, воздействующих на социальное условия жизни и миграционные стратегии жителей Дальнего Востока, что является принципиально важным для планирования региональной социальной политики. For the Far Eastern regions of the Russian-Chinese border to date, some important, not very favorable social trends associated with the deterioration of various aspects of the daily lives of people, including the poor state of social infrastructure, presence of major difficulties in the field of labor and employment, reduced real incomes, etc. In our research, we relied on secondary sociological analysis (including statistical data) and quantitative methods (questionnaire survey). In general, the identified problems and trends significantly affect the physical and spiritual reproduction of the population. They should be taken into account as factors that affect the social well-being and migration strategies of residents of the Far East, which is fundamentally important for planning regional social policy.
Pipe rolling plants as a target of economic security in Russia during the COVID-19 pandemic
Authors: MALYUTINA Tat'yana D.
Published: January 2021

Subject. The article is an attempt to evaluate how the COVID-19 pandemic influences the economic development in Russia, illustrating the case of the tube rolling industry. Objectives. I examine and evaluate how adverse crisis implications of the COVID-19 pandemic could possibly be eliminated in the tube rolling industry, ensuring the economic security of Russia. Methods. The study involves methods of empirical and theoretical research, such as systems and empirical analysis, formal characterization, abstraction, observation, generalization, assessment, and partial methods of economic and statistical analysis. Results. I generally describe the economic situation during the COVID-19 pandemic, evaluate the impact of ties between the oil and tube rolling industries on the economic sovereignty and security of Russia, role of the tube rolling industry in the economic security of the State. I analyzed the impact of the COVID-19 pandemic on the goods circulation in the tube rolling industry and found probable implications of economic destruction for Russia due to the COVID-19 pandemic, and proposed possible solutions for the tube rolling industry. Conclusions and Relevance. The economic security of the tube rolling industry during the current pandemic is exposed to the destruction of foreign trade between countries exporting tube rolling products, price drop and a reduction in the consumption of energy resources worldwide, capital flight, a decrease in labor resources, slowing business activity and restricted transportation tube rolling products, growing uncertainty on the consumption of tube rolling products. The menacing threats can be eliminated given the State intervenes and regulates the Russian tube rolling industry so as to create favorable conditions for the beneficial economic operations.
Development opportunities for digital tracking of goods
Authors: KOVARDA Vladimir V.
Published: January 2021

Subject. The country should primarily comply with its national interests when integrating into the global economy, thus acquiring methods and mechanisms for ensuring the transparency of business operations, concurrently reducing the administrative burden on the business community. Therefore, the expansion of digital technologies in public administration seems quite a promising mission. The construction and development of the national digital system for merchandise tracking is a critical project for this initiative.
Objectives. I herein analyze the present and future of the national digital system for merchandise tracking in terms of the national security of Russia.
Methods. The study is based on methods of logic and statistical analysis.
Results. In the first part, I investigate strengths and weaknesses of the digitization in Russia and present various viewpoints on the matter. The digital traceability systems was discovered to influence entities of Russia’s national security. In the second part, I focus on the substance, purposes and types of traceability. The article also analyzes the legislative framework for the national traceability system. The final part sets out difficulties and aspects of improving the development of the national traceability systems. I emphasize that the Federal Customs Service of Russia and the Federal Tax Service of Russia should amplify their cooperation.
Conclusions and Relevance. The national traceability systems should be developed so as to ensure the national security, respect interests of all economic agents.
Effect of cognitive distortions caused by errors in information processing on decision-making by economic agents
Authors: GRECHKO Mikhail V. , KOBINA Larisa A.
Published: January 2021

Subject. This article examines the issues related to the cognitive potential of behavioral and institutional economics and irrationality in decision-making. Objectives. The article aims to develop an application toolkit to investigate the mechanism of cognitive biases influence on decision-making by economic agents. Methods. For the study, we used the prospect theory and expert survey techniques. Results. Based on the cognitive potential of interdisciplinary decision theory, the article proves that most economic agents in the face of incomplete information prefer individual information, rather than a priori probability information. Conclusions. The results of the study can be useful to create a tool to manage consumer choice.
Assessing the food security of the Russian Federation in the sustainable development goals monitoring system
Authors: LISKOVETSKAYA Tat'yana P. , MAL'SAGOVA Radima G.
Published: January 2021

Subject. This article discusses the issues related to information support for the Sustainable Development Goals (SDGs) and food security indicators.
Objectives. The article aims to determine ways to improve Russia's food security policy.
Methods. For the study, we used the methods of analysis and synthesis, and statistical techniques.
Results. The article describes the stages of the SDGs information support system formation and determines areas to improve the country's food security.
Conclusions. The article concludes that further ensuring and improving the country's food security requires taking into account current global influences, namely the COVID-19 pandemic and climate change.