bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALYSIS OF THE POSSIBILITY OF USING SECONDARY ENERGY RESOURCES IN FOOD INDUSTRY ENTERPRISES USING SPECIAL REFRIGERATION EQUIPMENT
Authors: Galimova L. V. , Bayramov D. Z. , Dyusengaliev A. A. , Bayramov Sh. Z. 
Published: April 2020

Abstract. Aim. Due to the current priority given to energy conservation issues, a promising research avenue in the field of refrigeration consists in the developing of energy-saving systems based on heat-recovery absorption refrigerators. The aim of the work is to study the possibility of using a water-ammonia absorption refrigeration machine to increase the efficiency of food production facilities.Method. Based on an analysis of the initial enterprise data, the possible operating modes of the refrigeration machine were determined considering the various types of heating and cooling sources proposed in the task specification. The identification of the characteristics of single-stage and twostage absorption schemes confirmed the possibility of increasing the enterprise's efficiency through the use of secondary energy resources. Results. The choice of initial data for the design of a singlestage absorption water-ammonia refrigeration machine (AVXM) was justified on the basis of a preliminary analysis carried out to calculate the size of the degassing interval. The calculation was carried out using a ξ – i diagram for the ammonia water solution. Conclusion. Two prior conditions for the design of a high-performance absorption water-ammonia refrigeration machine were determined on the basis of an analysis of four conditions set by the customer. For operating conditions with a low degassing interval value, a scheme for an absorption water-ammonia refrigeration machine employing two-stage absorption is proposed.
THERMOELECTRIC SEMICONDUCTOR DEVICES FOR THERMAL STABILISATION OF REA POWERFUL TRANSISTORS
Authors: Ismailov T. A. , Shakhmaeva A. R. , Ibragimova A. M. 
Published: April 2020

Abstract. Aim. The aim of the study is to analyse the problem of heat dissipation in high-power transistors and develop devices for their thermal stabilisation when used in electronic equipment. Method. A method is proposed for testing power transistors using a device to to ensure thermal stabilisation in the stating volume by means of a two-position temperature controller along with a model for the use of these components in electronic devices. The proposed devices support high thermal stabilisation accuracy of power transistors in a radioelectronic device system allowing temperature to be maintained at a given level with high accuracy by means of a thermoelectric battery. Results. Device designs were developed for increasing the accuracy of thermal stabilisation of power transistors with high efficiency, low energy consumption and small size. Conclusion. Based on the results of experimental studies, optimal designs for devices for the thermostabilisation of radioelectronic device components that dissipate significant power during their operation are presented. The devices can be used to increase the accuracy of thermal stabilisation of the radioelectronic device element by means of a working substance whose melting point coincides with its thermal stabilisation temperature. The developed devices have the following functions: the thermoelectric battery sections of the thermoelectric battery will be sequentially disconnected depending on the electrical signals from the temperature sensors to which the solid phase of the working substance has moved. The battery of the thermoelectric module (TEM) removes excess heat from the heat-stabilising substance while maintaining the required temperature of the radioelectronic device element. Excess heat from the heat-generating junctions of the TEM battery is removed by the heat exchanger. During melting of the working substance, the temperature of the thin-walled metal container – and, accordingly, the temperature of the CEA element – can be maintained at a constant value equal to the melting temperature of the working substance.
STUDY OF TORQUE NONUNIFORMITY IN DOUBLE-ACTION HYDRAULIC ROTARY VANE MO-TORS
Authors: Savin V. Yu. , Ilyichev V. Yu. 
Published: April 2020

Abstract. Aim. Hydraulic rotary vane motors rely on the principle of torque maintained at a nominal pressure. In this case, the most important parameter of the torque is its nonuniformity. The problem of determining nonuniform torque in hydraulic motors having ten and twelve vanes is investigated with the aim of ensuring the maximum stability of this parameter.Method. Braking torque occurs on the vanes of hydraulic rotary vane motors due to the pressure of the working fluid on the stator; the theoretical expression for torque does not take the braking effect of the vanes into account. Therefore, an expression is compiled for the braking torque of the vanes with a type of stator curve that provides constant acceleration of the vane relative to the rotor.Results. Plots of changes in braking torques were constructed for 10- and 12-vane motors. Ratios of the minimum and maximum braking torques equal to 0.33 and 0.5 for motors with ten and twelve vanes, respectively, were obtained.Conclusion. The torque nonuniformity coefficients for hydraulic motors for the given parameters of d =11,6% and d = 8,8% for motors having ten and twelve vanes, respectively, were obtained. The results of the analysis of the obtained parameters indicate a slight increase in the nonuniformity of torque in a ten-vane motor. In this case, a decrease in the number of vanes leads to an increase in the mechanical efficiency of the hydraulic machine.
USE OF A NUMERICAL ANALYTICAL MODEL FOR ASSESSING THE FUNCTIONAL EFFECTIVENESS OF AN INFORMATION PROTECTION SYSTEM BY ANALYSING ITS PROBABILISTIC-TEMPORAL CHARACTERISTICS
Authors: Alferov V. P. , Butskikh A. V. , Krisilov A. V. , Popov A. D. , Rogozin E. A. 
Published: April 2020

Abstract. Aim Currently, the implementation of computational experiments to determine the probabilistic-temporal characteristics of protection functions for automated information systems is a complex and costly task. In order to study the dynamics of transitions between the states of this type of system, it is necessary to develop a mathematical model and an algorithm for computing the corresponding characteristics.Method. To achieve this goal, a mathematical model of the information security system was developed in the MATLAB software environment. The main advantages of this software environment consist in a high level of visualisation, the ability to modify models to analyse other systems of this type and the availability of integration tools with other software products.Results. The article presents a numerical and analytical model of a system for protecting information from unauthorised access. The functional dynamics of the system are described using a stochastic Petri net. In order to solve the integral equations and determine the probabilities of reaching the final state in a given time, the Laplace transform is used. The solution is carried out in an analytical mode to obtain an explicit form of the dependences of the probability-time characteristics of the system on the probabilities of transitions between states and the average times the system stays in each state. The paper presents the results of calculating the probability-time characteristics of the “Turning on the personal computer and user identification” subsystem of the “Guard NT” system for preventing unauthorised access to information.Conclusion. The developed model, which can be used to study the dynamics of transitions between states of an information protection system against unauthorised access in an automated system, as well as to optimise the time it takes to complete functional tasks, can also be used to improve the operational efficiency of these systems.
ANALYSIS OF TYPICAL NETWORK ATTACKS ON AUTOMATED SYSTEMS OF INTERNAL AFFAIRS DEPARTMENTS
Authors: Drovnikova I. G. , Ovchinnikova Е. S. , Konobeevsky V. V. 
Published: April 2020

Abstract. Aim Important contemporary trends in the theory and functional practice of secure automated systems at informatisation facilities of internal affairs bodies include an increase in the number of threats realised through remote unauthorised access (network attacks) on confidential in-formation resources, as well as the increasing complexity of implementing mechanisms aimed at providing protection from such attacks. In order to increase the effectiveness of existing and prospective automated security systems at the informatisation facilities of internal affairs bodies, it is necessary to identify and analyse typical network attacks aimed at components and software comprising these systems.Method. The method for solving this problem consists in a comprehensive analysis of the process of implementing network attacks on automated systems when they are used in secure mode in the informatisation facilities of internal affairs bodies.Results. Based on the analysis of information held in the security threat database developed by the Russian Federal Service for Technical and Export Control (FSTEC), modern features and operations of secure automated systems on the informatisation facilities of bodies of internal affairs and the results of a survey of experts in the field of information protection of allocated in accordance with the classification typology, eight types of dan-gerous attacks on automated systems of the internal affairs bodies are described taking into account their sources, objects, effects and possible consequences of implementation.Conclusion. The presented results are of use in further studies to conduct a quantitative assessment of the danger of typical attacks and for developing a private model of actual attacks for a specific automated system, taking into account their functional features in secure mode operations at the informatisation facility of the internal affairs body.
Evaluating an Intervention Program Using WeChat for Patients With Chronic Obstructive Pulmonary Disease: Randomized Controlled Trial
Authors: Jiang Yuyu , Liu Fenglan , Guo Jianlan , Sun Pingping , Chen Zhongyi , Li Jinping , Cai Liming , Zhao Hongqing , Gao Ping , Ding Zhaosheng , Wu Xiaoliang 
Published: April 2020

Background
The application of telemedicine in home pulmonary rehabilitation interventions for the management of patients with chronic obstructive pulmonary disease (COPD) has achieved promising results.

Objective
This study aimed to develop a WeChat official account (Pulmonary Internet Explorer Rehabilitation [PeR]) based on social media. It further evaluated the effect of PeR on the quality of life, symptoms, and exercise self-efficacy of patients with COPD.

Methods
The functional modules of PeR were developed by a multidisciplinary team according to the electronic health–enhanced chronic care model (eCCM) components. A total of 106 patients were randomly selected (53 in the PeR group and 53 in the outpatient face-to-face group [FtF]). Pulmonary rehabilitation intervention was conducted for 3 months, and the outcome was observed for 3 months. The primary outcome was patient quality of life measured with the COPD assessment test (CAT). The secondary outcomes were evaluated using the modified Medical Research Council scale (mMRC), exercise self-regulatory efficacy scale (Ex-SRES), and St George’s Respiratory Questionnaire (SGRQ).

Results
The intention-to-treat analysis was used in the study. A total of 94 participants completed the 6-month pulmonary rehabilitation program. No statistically significant differences were observed in CAT (F1,3=7.78, P=.001), Ex-SRES (F1,3=21.91, P<.001), and mMRC scores (F1,3=29.64, P<.001) between the two groups with the variation in time tendency. The Ex-SRES score had a significant effect on the CAT score (P=.03). The partial regression coefficient of Ex-SRES to CAT was 0.81, and Exp (B) was 2.24.

Conclusions
The telemedicine technology was effective using the eCCM combined with a behavioral intervention strategy centering on self-efficacy. Pulmonary rehabilitation at home through PeR and FtF could improve the sense of self-efficacy and quality of life and alleviate symptoms in patients with COPD.

Trial Registration
Chinese Clinical Trial Registry ChiCTR1900022770; https://tinyurl.com/tmmvpq3
Response to First Course of Intensified Immunosuppression in Genetically Stratified Steroid Resistant Nephrotic Syndrome
Authors: Mason Anna E. , Sen Ethan S. , Bierzynska Agnieszka , Colby Elizabeth , Afzal Maryam , Dorval Guillaume , Koziell Ania B. , Williams Maggie , Boyer Olivia , Welsh Gavin I. , Saleem Moin A. ,   on behalf of the UK RaDaR/NephroS Study
Published: April 2020

Background and objectives
Intensified immunosuppression in steroid-resistant nephrotic syndrome is broadly applied, with disparate outcomes. This review of patients from the United Kingdom National Study of Nephrotic Syndrome cohort aimed to improve disease stratification by determining, in comprehensively genetically screened patients with steroid-resistant nephrotic syndrome, if there is an association between response to initial intensified immunosuppression and disease progression and/or post-transplant recurrence.

Design, setting, participants, & measurements
Pediatric patients with steroid-resistant nephrotic syndrome were recruited via the UK National Registry of Rare Kidney Diseases. All patients were whole-genome sequenced, whole-exome sequenced, or steroid-resistant nephrotic syndrome gene-panel sequenced. Complete response or partial response within 6 months of starting intensified immunosuppression was ascertained using laboratory data. Response to intensified immunosuppression and outcomes were analyzed according to genetic testing results, pattern of steroid resistance, and first biopsy findings.

Results
Of 271 patients, 178 (92 males, median onset age 4.7 years) received intensified immunosuppression with response available. A total of 4% of patients with monogenic disease showed complete response, compared with 25% of genetic-testing-negative patients (P=0.02). None of the former recurred post-transplantation. In genetic-testing-negative patients, 97% with complete response to first intensified immunosuppression did not progress, whereas 44% of nonresponders developed kidney failure with 73% recurrence post-transplant. Secondary steroid resistance had a higher complete response rate than primary/presumed resistance (43% versus 23%; P=0.001). The highest complete response rate in secondary steroid resistance was to rituximab (64%). Biopsy results showed no correlation with intensified immunosuppression response or outcome.

Conclusions
Patients with monogenic steroid-resistant nephrotic syndrome had a poor therapeutic response and no post-transplant recurrence. In genetic-testing-negative patients, there was an association between response to first intensified immunosuppression and long-term outcome. Patients with complete response rarely progressed to kidney failure, whereas nonresponders had poor kidney survival and a high post-transplant recurrence rate. Patients with secondary steroid resistance were more likely to respond, particularly to rituximab.
PENGARUH PENERBITAN SURAT PAKSA DAN SURAT PERINTAH PENYITAAN TERHADAP PENERIMAAN PPH PASAL 25 WAJIB PAJAK ORANG PRIBADI
Authors: Pratiwi Arslinda Dwi , Setyawan Setu 
Published: April 2020

Tax receipts are one source of income that has a major impact on the prosperity and welfare of the community. In 2016, 81.75% of the country's revenues come from taxes. There is a decrease in the amount of income tax article 25 WP-OP, in 2016 amounted to 36.12% led to reduced tax revenue. One of the things that most influence the income tax is the tax audit that generates tax assessment letters and tax collection. This study purpose to examine the effect of Issuance of forced letter and confiscation warrant on Income Tax Article 25 WP-OP. in this research is KPP Pratama Gresik Utara in 2015-2017. In this study, the sample amounted to 35 by using multiple linear regression analysis techniques. The results showed that simultaneous issuance of forced letter and confiscation warrant have a significant effect on Income Tax Article 25 WP-OP
Funkcje samouszkodzeń osadzonych kobiet pochodzących z rodzin dysfunkcjonalnych
Authors: Kwiatkowski Bartosz 
Published: April 2020

Every social environment negatively interprets and judges self-aggressive behavior. Among people serving prison sentences, there is an increased risk of self-injury, which to some extent results from growing up in dysfunctional families. The article presents the problem of the function of self-injury of female prisoners and significant predictors of some functions. The main functions in the studied population of prisoners turned out to be regulation of affect, self-care and stressing of suffering.
Effects of Continuous Glucose Monitoring on Metrics of Glycemic Control in Diabetes: A Systematic Review With Meta-analysis of Randomized Controlled Trials
Authors: Maiorino Maria Ida , Signoriello Simona , Maio Antonietta , Chiodini Paolo , Bellastella Giuseppe , Scappaticcio Lorenzo , Longo Miriam , Giugliano Dario , Esposito Katherine 
Published: April 2020

BACKGROUND
Continuous glucose monitoring (CGM) provides important information to aid in achieving glycemic targets in people with diabetes.

PURPOSE
We performed a meta-analysis of randomized controlled trials (RCTs) comparing CGM with usual care for parameters of glycemic control in both type 1 and type 2 diabetes.

DATA SOURCES
Many electronic databases were searched for articles published from inception until 30 June 2019.

STUDY SELECTION
We selected RCTs that assessed both changes in HbA1c and time in target range (TIR), together with time below range (TBR), time above range (TAR), and glucose variability expressed as coefficient of variation (CV).

DATA EXTRACTION
Data were extracted from each trial by two investigators.

DATA SYNTHESIS
All results were analyzed by a random effects model to calculate the weighted mean difference (WMD) with the 95% CI. We identified 15 RCTs, lasting 12–36 weeks and involving 2,461 patients. Compared with the usual care (overall data), CGM was associated with modest reduction in HbA1c (WMD −0.17%, 95% CI −0.29 to −0.06, I2 = 96.2%), increase in TIR (WMD 70.74 min, 95% CI 46.73–94.76, I2 = 66.3%), and lower TAR, TBR, and CV, with heterogeneity between studies. The increase in TIR was significant and robust independently of diabetes type, method of insulin delivery, and reason for CGM use. In preplanned subgroup analyses, real-time CGM led to the higher improvement in mean HbA1c (WMD −0.23%, 95% CI −0.36 to −0.10, P &lt; 0.001), TIR (WMD 83.49 min, 95% CI 52.68–114.30, P &lt; 0.001), and TAR, whereas both intermittently scanned CGM and sensor-augmented pump were associated with the greater decline in TBR.

LIMITATIONS
Heterogeneity was high for most of the study outcomes; all studies were sponsored by industry, had short duration, and used an open-label design.

CONCLUSIONS
CGM improves glycemic control by expanding TIR and decreasing TBR, TAR, and glucose variability in both type 1 and type 2 diabetes.
Численная модель воздействия рыбного промысла на ограниченный объем природного ресурса
Authors: Тетерин Александр 
Published: April 2020

При постоянном числе участников рыбного промысла остаточное количество природного ресурса может быть оценено по формуле Эйлера для числа e (основание натуральных логарифмов). Практический интерес представляет оценка остаточного ресурса при изменяющемся со временем количестве участников рыбного промысла.
В работе показана теоретическая возможность расчета остаточного природного ресурса с использованием мультипликального счисления для задач, в которых интенсивность промысла зависит от времени.
Построена численная модель промысла и вычислена функция изменения численности лососевой популяции под воздействием промысла пресноводного лосося в акватории Онежского озера (Россия).
Pemberdayaan kepada Kelompok Pengolah Sampah Organik sebagai Pakan Cacing di Kecamatan Sukun Kota Malang
Authors: Rahman Aviv Yuniar , Setiawan Feddy Wanditya , Hananto April Lia 
Published: April 2020

Pemberdayaan masyarakat saat ini dapat mengubah pengetahuan dan keterampilan. Di Kecamatan Sukun, Kota Malang. Di Kota Malang saat ini memiliki kelompok maupun organisasi pengolah sampah organik menjadi pakan cacing. Kelompok ini membutuhkan informasi tentang dampak limbah, pengelolaan limbah, dan memanfaatkan limbah menjadi pundi-pundi uang. Dari keterbatasan sumber daya manusia dan keterampilan yang mereka miliki. Ternyata limbah organik dapat digunakan sebagai pakan cacing. Sehingga bisa menambah pemasukan bagi kelompok pengolah sampah organik. Dalam pelaksanaan pemberdayaan ini, dibutuhkan tahapan yang terdiri dari survei, dokumentasi, pembuatan bahan dan modul, konseling dan pelatihan, dan evaluasi. Ukur hasil pemberdayaan dengan membagikan kuesioner sebelum dan sesudah kuesioner kepada 10 peserta. Pertanyaan tentang kuesioner sebelum dan sesudah terdiri dari pengetahuan dan keterampilan. Kuesioner dibagi menjadi tiga tahap acara yang terdiri dari konseling dan pelatihan dalam manajemen keuangan, manajemen pemasaran, dan proses produksi. Hasil yang diperoleh setelah kegiatan adalah jumlah peserta yang mengalami peningkatan 80% dalam pengetahuan dari konseling manajemen keuangan. Untuk hasil konseling manajemen pemasaran memiliki peningkatan pengetahuan sebesar 90%. Sementara hasil perpanjangan di ketahui dari proses produksi mencapai peningkatan pengetahuan 95%.
Sosialisasi Pentingnya Mengenal dan Mengembangkan Potensi Anak Sejak Dini bagi Warga di Kampung Cerdas
Authors: Al Haddar Gamar , Khairunnisa Ratna 
Published: April 2020

Setiap anak pasti memiliki potensi yang dapat diasah dan digali secara mendalam. Salah satu peran utama orang tua adalah menggali potensi yang dimiliki oleh anaknya. Dalam kegiatan pengabdian ini orang tua dikenalkan dengan delapan ragam kecerdasan sebagaimana teori gadner. Setelah dikenalkan kemudian diberikan pemahaman cara mengenal dan mengembangkan potensi tersebut. Kegiatan pengabdian ini dilaksanakan di kampung cerdas yang berlokasi di Jalan KH Wahid Hasyim RT 08 Keluarahan Sempaja Selatan, Kecamatan Samarinda Utara, Kota Samarinda. Tujuan Penelitian ini adalah memberikan informasi kepada orang tua warga di kampung cerdas tentang cara dan manfaat yang diperoleh dengan mengenal dan mengembangkan potensi anak sejak dini. Berdasarkan hasil kegiatan yang telah dilakukan orang tua dapat mengetahui jenis jenis kecerdasan yang dimiliki oleh setiap anak yakni kecerdasan bahasa, kinestetik, visual, interpersonal, intrapersonal, angka, musikal dan natural. Setelah sosialiasi dilakukan Orang tua juga memiliki pemahaman dan pengetahuan tentang cara mengenal dan mengembangkan kecerdasan anaknya sejak dini. Para warga di kampung cerdas juga dapat mengetahui karir yang cocok dan sesuai dengan kecerdasan yang dimiliki oleh anaknya. Dengan demikian orang tua menjadi lebih serius dalam mendidik anaknya. Sehingga anak dapat tumbuh dan berkembang dengan baik dan benar serta perkembangan aspek yang lainnya juga tercapai.