bluuebunny/crossref_metadata_2025 huggingface dataset:
MILLSTONE OF HEART: FROM OBSERVATIONS ON HRYHORII SKOVORODA’S METAPHORS
Authors: Isichenko Archbishop Ihor
Published: October 2022

Hryhoriy Skovoroda’s poems are the optimal form of discursive embodiment of ethical-religious and artistic concepts due to the capacity and ambiguity of their figurative language. The connotative space of the image of the stone in the collection “The Garden of Divine Songs” testifies to this. The stone is usually an attribute of death, despair, and hopelessness in the traditional Ukrainian culture. Several invariants of this image are found in Skovoroda’s poems. These are mountains, rock (petra, cephas), diamond (‘adamant’), and flint. The rocky peaks of the mountains are involved in Skovoroda’s literary world as the foundation of spiritual ascent. The motive of escape from dangers that await the traveler on the sea of life is associated with the pier invincible to the destructive action of waves. In the semiotic system of “The Garden” the stone symbolizes the manifestation of transcendent values in the world of human relationships, which can be a reliable basis for protection from life’s cataclysms and the creation of new values. The steadfastness of the stone as a reliable foundation of life does not prevent the motives of movement and change to be included in the connotational paradigm. The author’s semiotics expands through allusions to stories about the dream of King Nebuchadnezzar, interpreted by the prophet Daniel, about giving Jonah’s son Simon of Bethsaida a new name — Peter, being the evangelist’s translation of the Aramaic kēp̄ā ‘stone’, ‘rock’; the Gospel parable of a house built on stone; the use of the opening verse of the second chapter of the Book of Habakkuk for the epigraph to song 14. Finally, Christ himself is revealed in the image of a stone. Brought together in the antinomic world of Baroque metaphors and allegories of the “The Garden”, stone and fire stimulate the expansion of the associative boundaries of the receptive strategy of the reader, open to artistic search. The chain of invariants of the image of stone is introduced into the connotative orbit of the heart as a meeting place of man and God, transient and transcendent. The coming of God into the inner world of man, his heart, is metaphorically described as striking fire with a flint and a stone or grinding grain into flour by a millstone. Thus, the image of the stone becomes one of the most capacious elements of the literary code of the collection and its structural factors.
DIRECTIONS FOR UTILIZATION OF SETTLEMENT LAND IN LANDSLIDE HAZARD AREAS (CASE STUDY: IN THE NORTHERN REGION OF BANJARNEGARA REGENCY)
Authors: Ginarso Gigit Pratama
Published: October 2022

This research was conducted in the northern area of Banjarnegara Regency, based on the distribution map of potential landslide susceptibility issued by the Center for Volcanology and Geological Hazard Mitigation, the northern region of Banjarnegara Regency has a very high potential for landslides including Pandanarum, Kalibening, Karangkobar, Wanayasa, Pejawaran and Batur Districts. . This study aims to formulate the direction of land use for settlements, determine the suitability of the spatial plan, the direction of landslide disaster mitigation and determine the availability of land for the development of settlements in the Northern Region of Banjarnegara Regency. This research method uses quantitative analysis methods and qualitative descriptive analysis using ArcGIS software, namely by analyzing the landslide hazard index, landslide hazard vulnerability index, land capability, settlement land suitability, projection of residential land needs. The results of the study found that the landslide hazard level was Low, Medium and High with a total area of high landslide hazard class of 5.576 Ha, medium hazard area of 5.245 Ha and low hazard area of 17,238 Ha. The level of vulnerability to landslide hazards has a vulnerability level of Low, Medium and High with a total area of 5,871 Ha for low vulnerability, 4,815.7 for medium vulnerability and 133.6 Ha for high vulnerability. while the potential lives exposed to the danger of landslides is 21,763 people, the potential physical loss is Rp. 116.60.000.000,-, the potential economic loss is Rp. 19.602. The land capability in the northern area of Banjarnegara Regency has a Medium Development Capacity Zone class with an area of 4,689 Ha and Enough Development Capacity with an area of 33,695 Ha. The Suitability of Settlement Land has a Very Suitable category of 1,482 Ha (4%), an SUIT category of 16,576 Ha (43%), an Unsuitable category of 19,454 Ha (51%), and an Unsuitable category of 871 Ha (2%). The projection of residential land needs in 2040 found the need for residential land with a total area of 1,574 Ha and based on the results of the analysis of the direction of land use for settlement development in the northern area of Banjarnegara Regency, it has a total area of 5,790 Ha, with the level of conformity with the plan for the pattern of settlement space with the category of Appropriate for an area of 1,263 Ha. (52%) and the Unsuitable category covering an area of 1.181 Ha (48%). Landslide disaster mitigation directions for residential areas that are in the landslide-prone zone, namely for relocation are 10 Ha (2%), area protection directions are 132 Ha (23%) and adaptation directions are 436 Ha (75%). Based on the results of the analysis of the direction of land use for settlements in the northern region of Banjarnegara Regency, it is still sufficient with the availability of surplus land of 4,216 Ha.
Dampak Psikis Pengobatan Kemoterapi dan Metode Kelompok Diskusi Suportif Edukatif (Supportive-Educative Discussion Group) dengan Pendekatan Spiritual Care pada Pasien Kanker
Authors: Anisa Nurul Rezki , Fauzia Liza , Ganing Anwar
Published: October 2022

Meskipun pengobatan kemoterapi untuk kanker payudara menunjukkan peningkatan kelangsungan hidup, hal ini juga berkontribusi pada periode intervensi medis yang berkepanjangan yang juga mengakibatkan keluhan fisik dan terutama psikologis pasien. Harapan adalah salah satu elemen penting bagi pasien untuk bertahan hidup dengan diagnosis kanker payudara. Adanya teman, mentor, komunitas, atau kelompok sosial dalam Supportive-Educative Discussion Group (SEDG) dapat efektif meningkatkan harapan penyembuhan, mengurangi kesepian, dan meningkatkan kualitas hidup pasien. Penelitian ini bertujuan untuk mengetahui tingkat stres pada pengobatan kemoterapi dan efektivitas SEDG dengan pendekatan spiritual care dalam menurunkan stres. Metode penelitian ini menggunakan desain kuasi eksperimen pre-post test design dengan kuesioner DASS 42. Pengumpulan data dilakukan melalui diskusi kelompok terfokus pada 30 pasien kanker payudara, analisis bivariat menggunakan uji Kendal's Tau C. Hasil penelitian ini menunjukkan adanya penurunan tingkat stres pasien kanker setelah mengikuti SEDG. Penelitian ini juga menunjukkan bahwa pendekatan spiritual memiliki efek positif pada stres pasien. Namun perlu diketahui lebih lanjut faktor penyebab stres pada pasien kanker payudara selain menghadapi kemoterapi.
Analysis of subsoil licensing and the results of exploration at allocated fund areas in the Republic of Sakha (Yakutia)
Authors: Belova E. V. , Gordeeva A. O. , Moiseev S. A.
Published: October 2022

The results of subsoil licensing in the territory of the central and southern regions of the Republic of Sakha (Yakutia) as of March 1, 2022 are presented. At present, licenses for prospecting, exploration and exploitation of oil and gas fields have been issued for 81 sites of the distributed subsoil fund. 24 companies are registered. The largest volume of exploration work was carried out by Surgutneftegaz PJSC and Rosneft. There are 44 areas of the distributed subsoil fund on the territory of the NBA. Between 2005 and 2022 18 oil and gas fields were discovered.
Rancang bangun pembangkit Sinusoidal Pulse Width Modulation berbasis arduino
Authors: Luqman Mohammad , Komarudin Achmad , Nurcahyo Sidik
Published: October 2022

Kebutuhan energi listrik domestik mayoritas berbentuk gelombang sinusoida pada frekuensi 50 Hz. Sumber energi terbarukan mayoritas berbentuk dc atau daya dengan frekuensi tidak terkontrol. Untuk itu diperlukan alat yang dapat mengontrol bentuk gelombang dan frekuensinya. Alat ini disebut inverter. Inti dari inverter sinusoida terletak pada kontrol switching, dimana bentuk gelombang dan frekuensi ditentukan pada alat kontrol ini, salah satunya adalah gelombang SPWM. Dipasaran tersedia pembangkit SPWM seri EGS002, modul ini beroperasi pada frekuensi tetap 50 HZ atau 60 Hz, sehingga tidak bisa digunakan untuk membangkitkan daya listrik dengan frekuensi yang variabel. Untuk itu dilakukan penelitian ini, tahap awal adalah membuat pembangkit SPWM berbasiskan arduino dengan spesifikasi semirip mungkin dengan EGS-002. Sistem yang dibangun terdiri dari arduino uno sebagai pembangkit sinyal SPWM, driver IR-2110 sebagai penyedia tegangan mengambang (bootstrap) untuk transistor MOSFET tipe-N IRZF44N pada rangkaian H-bridge. Hasil yang didapatkan adalah mikrokontroller arduino uno bisa membangkitkan sinyal SPWM dengan hasil berupa gelombang sinusoida murni dengan frekuensi 50 Hz.
ABSTRACT
Domestic electrical energy needs are in the form of sinusoidal waves at a frequency of 50 Hz. The majority of renewable energy sources are in the form of dc or power with uncontrolled frequency. For that we need a tool that can control the waveform and frequency. This device is called an inverter. The essence of the sinusoidal inverter lies in the switching control, where the waveform and frequency are determined by this controller, one of which is the SPWM wave. In the market, there is an EGS-002 series SPWM generator, this module operates at a fixed frequency of 50 Hz or 60 Hz, so it cannot be used to generate electrical power with a variable frequency. For this reason, this research is carried out, the initial stage is to make an Arduino-based SPWM generator with specifications as close as possible to the EGS-002. The system built consists of Arduino Uno as a SPWM signal generator, IR2110 driver as a floating voltage provider (bootstrap) for the IRZF44N N-type MOSFET transistor in the H-bridge circuit. The results obtained are the Arduino Uno microcontroller can generate SPWM signals with the results in the form of pure sinusoidal waves with a frequency of 50 Hz.
Analisis peramalan kebutuhan energi listrik sektor industri di Jawa Timur dengan metode regresi linear
Authors: Duanaputri Rohmanita , Sulistyowati Sulistyowati , Insani Putra Aulia
Published: October 2022

Kebutuhan energi listrik selalu mengalami peningkatan, diikuti meningkatnya pertumbuhan penduduk. Permasalahan akan muncul apabila kebutuhan energi listrik tidak diperkirakan. Maka perlu dilakukan peramalan kebutuhan energi listrik untuk memprediksikan ketersediaan energi listrik di masa mendatang. Pada penelitian ini, dilakukan peramalan kebutuhan energi listrik menggunakan metode regresi linier pada sektor industri di Jawa Timur untuk tahun 2023-2027. Berdasarkan hasil perhitungan prediksi dan MAPE (2009- 2021), didapatkan metode regresi linier masih baik dan layak digunakan menurut standar MAPE. Kemudian dibandingkan hasil prediksi dan MAPE (2010-2020) antara metode regresi linear dengan metode time series pada penelitian sebelumnya, didapatkan metode time series menghasilkan prediksi dan MAPE lebih baik dibanding metode regresi linier pada pelanggan listrik, sedangkan pada daya tersambung, energi listrik terjual, dan pendapatan penjualan energi listrik didapatkan metode regresi linier menghasilkan prediksi dan MAPE lebih baik dibanding metode time series, sehingga peramalan pada sektor industri di Jawa Timur (2023-2027) hanya menggunakan metode regresi linier. Dari peramalan ini dihasilkan akan terjadi kenaikan setiap tahun untuk pelanggan listrik sebesar 5.264 pelanggan, daya tersambung sebesar 328,49 MVA, energi listrik terjual sebesar 580,64 GWh, dan pendapatan penjualan energi listrik sebesar 1.065.266,21 Juta Rupiah
ABSTRACT
The need for electrical energy is always increasing, followed by increasing population growth. Problems will arise if the need for electrical energy is not estimated. So it is necessary to forecast the demand for electrical energy to predict the availability of electrical energy in the future. In this study, forecasting of electrical energy demand using linear regression method in the industrial sector in East Java for the years 2023-2027 is carried out. Based on the results of prediction calculations and MAPE (2009-2021), the linear regression method is still good and feasible to use according to MAPE standards. Then compared the results of predictions and MAPE (2010-2020) between the linear regression method with the time series method in previous studies, it was found that the time series method produced better predictions and MAPE than the linear regression method for electricity customers, while on connected power, electrical energy was sold, and income from sales of electrical energy, the linear regression method produces better predictions and MAPE than the time series method, so forecasting in the industrial sector in East Java (2023-2027) only uses the linear regression method. From this forecast, there will be an increase every year with an average of 5,264 electricity customers, 328.49 MVA connected power, 580.64 GWh of electrical energy sold, and 1,065,266.21 million Rupiah sales of electrical energy.
Application of Autonomous Inflow Control Valve for Enhanced Bitumen Recovery by Steam Assisted Gravity Drainage
Authors: Taghavi Soheila , Madan Farzan Farsi , Timsina Ramesh , Moldestad Britt M. E.
Published: October 2022

Steam assisted gravity drainage is a thermal method for enhanced bitumen recovery. In this method, steam is injected to bitumen and heavy oil to reduce the viscosity and make the oil mobile. However, early breakthrough of steam in some parts of the well results in loss of the required amount of steam in contact with the cold bitumen, and poor distribution of the steam chamber. This limits the oil production and increases the SAGD operation cost. Autonomous inflow control valve (AICV) is able to prevent the steam breakthrough and restrict the production of steam. The objective of this paper is to investigate the performances of AICV and passive inflow control device (ICD) in a SAGD production well. This is achieved by developing a dynamic wellbore-reservoir model in the OLGA-ROCX simulator. Reservoir and fluid properties have been specified in ROCX, and the wellbore model has been developed in OLGA. Coupling OLGA and ROCX enable the user to simulate the fluid production from the reservoir into the well. The simulation results demonstrate the significant benefit of AICV in steam to oil ratio (SOR) reduction compared to ICD. Indeed, the simulation results show that utilizing AICV in the SAGD production wells will reduce the steam production by 88% after 300 days of production. From environmental aspect, reduction in the steam to oil ratio by utilizing AICV will reduce the energy demand for steam generation. This will eventually improve the economics of SAGD projects. Also, reduction in the steam and energy demand will consequently contribute to lower the intensity of greenhouse gas (GHG) emissions.
Bolivia's Net Zero path: Investment needs, challenges, and opportunities
Authors: Andersen Lykke E. , Gonzales Luis E. , Malky Alfonso
Published: October 2022

Due to high levels of deforestation, Bolivia's per capita CO2 emissions are currently among the highest in the world. Indeed, at more than 25 tCO2eq/person/year, they far exceed the per capita emissions of the United States and the United Arab Emirates. Achieving Net Zero would require a complete change of the current resource-intensive development model and would especially have to adjust the incentives that are promoting the rapid expansion of soybean farming and cattle ranching in the Bolivian Amazon and Chiquitano forests. This paper identifies the main sources of emissions in Bolivia and the most cost-effective measures to reduce them, under the condition that the selected measures do not decrease average incomes nor increase poverty compared to the Business-as-Usual scenario. The paper estimates the magnitude of the investment needed to reduce net emissions to zero by 2050 at about $150 billion or 7.8% of Bolivia's GDP between 2022 and 2050. To make sure that poor people are not hurt by the Net Zero strategy, most of the funds should be used to promote alternative and more sustainable economic opportunities for Bolivians, including resilient and diverse agro-forestry activities, zero-deforestation beef production, nature-based tourism, high value-added wood products, scientific research, etc. These alternative opportunities should include women as much as possible, so as to provide more gender equal opportunities than the traditional activities at the agricultural frontier. The paper reviews different financing options and proposes a simple, easily verifiable, performance-based mechanism, that shares the costs and benefits of reduced deforestation fairly. Finally, the paper discusses the main social, economic, and political challenges to achieving these goals.
Photosynthetic and physiological responses of different peony cultivars to high temperature
Authors: Ji Wen , Hong Erman , Chen Xia , Li Zhijun , Lin Bangyu , Xia Xuanze , Li Tianyao , Song Xinzhang , Jin Songheng , Zhu Xiangtao
Published: October 2022

In order to investigate the causes of the differences in heat tolerance (‘Lu He Hong’ and ‘Zhi Hong’), we studied the physiological changes, photosynthetic properties and regulatory mechanism of the two peony cultivars at high temperature. The results showed that the physiological changed of different peony cultivars varied significantly under high temperature stress. With the extension of high temperature stress time, MDA content of 'Lu He Hong' increased,while 'Zhi Hong' rised first and then decreased, SOD activity of 'Lu He Hong' rised first and then decreased, that of 'Zhi Hong' kept rising, POD activity of 'Lu He Hong' kept decreasing, while 'Zhi Hong' rised. The photosynthetic instrument records the change of peony photosynthesis parameters at high temperature; the chlorophyll A (Chla) fluorescence transient is recorded using the plant efficiency analyzer (PEA), analyzed according to the JIP test (O-J-I-P fluorescence transient analysis), and several parameters were derived to explain the photosynthetic efficiency difference between different peony cultivars. The tested cultivars responded differently to the survey conditions, and the PCA analysis showed that the ‘Zhi Hong’ was more well tolerated and showed better thermal stability of the PSII. The reduced efficiency of the ‘Lu He Hong’ PSII antenna leads to higher heat dissipation values to increase the light energy absorbed by unit reaction center (ABS/RC), the energy captured by unit reaction center (TR0/RC), and the energy dissipated by unit reaction center (DI0/RC), which significantly leads to its lower total photosynthetic performance (PItotal). The light capture complex of the variety ‘Zhi Hong’ has high connectivity with its reaction center, less damage to OEC activity, and better stability of the PSII system. The results show that ‘Zhi Hong’ improves heat resistance by stabilizing the cell membrane, a strong antioxidant system, as well as a more stable photosynthetic system. The results of this study provide a theoretical basis for the screening of heat-resistant peonies suitable for cultivation in Jiangnan area and for the selection and breeding of heat-resistant cultivars.
Psychological assessment in infertility: A systematic review and meta-analysis
Authors: Tavousi Sayed Abolfazl , Behjati Mohaddeseh , Milajerdi Alireza , Mohammadi Amir Hossein
Published: October 2022

Infertility is a prevalent worldwide health issue and is defined by the World Health Organization (WHO) as a global health problem. Considering the importance of the psychological dimensions of infertility, various measurement tools have been used to measure the variables involved in infertility, of which the most widely used are the following: the Symptom Checklist 90 (SCL90), the Brief Symptom Inventory (BSI), the State-Trait Anxiety Inventory Form (STAI), and the Depression Anxiety Stress Scale (DASS). Therefore, given the problems of infertile people in terms of psychological dimensions, the aim of this meta-analysis was to assess the psychological assessment score in infertility. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol, we applied an online database with no time restriction. Data were gathered using a random-effect model to estimate the standard mean difference (SMD) for the evaluation of the strength of association analyses. Our data demonstrated a significant higher SCL90 score (CISCL90: 0.96, 0.34–1.57, heterogeneity: 94%,pheterogeneity< 0.001), and a non-significant higher DASS score (CIAnxiety: 0.82, -0.14 to 1.79; CIDepression: 0.8, -0.28 to 1.87; andCIStress: 0.82, -0.24 to 1.88). It is essential to seek for strategies to help infertile patients overcome their infertility-related psychological problems.
Lifestyle interventions for people with a severe mental illness living in supported housing: A systematic review and meta-analysis
Authors: Koomen Lisanne E. M. , van der Horst Marte Z. , Deenik Jeroen , Cahn Wiepke
Published: October 2022

Although supported housing facilities (SHF) appear to be an ideal setting for supporting people with severe mental illness (SMI) to obtain a healthier lifestyle, little is known about the effects of lifestyle interventions in SHF and the factors contributing to successful implementation. We performed a systematic review and meta-analysis to assess the effect of lifestyle interventions on mental and physical health in people with SMI in SHF, and reviewed which intervention factors contribute to successful implementation. A meta-analysis using a random effects model was undertaken. Discussions were reviewed to identify factors that foster successful implementation. Of 7401 identified studies, 9 RCTs (n = 1260) were included for the systematic review and 8 (n = 1187) for the meta-analysis. Improvements in weight (n = 3), BMI (n = 1), 6-Min Walk Test (n = 1) and metabolic criteria (n = 2) were seen. In the meta-analysis we only found a small effect for a decrease in waist circumference. Reviewing factors involved with the implementation showed that the most successfully implemented interventions were multidisciplinary and integrated into standard care. In conclusion, we found limited evidence for the effectiveness of lifestyle interventions on physical health for those living in SHF. To reliably examine the effects on mental and physical health, more studies with high involvement of staff and participants are needed.
Who Are the Keepers of Microbial Biodiversity?
Authors: Zaarour Marwa , Legras Jean-Luc , Mistou Michel-Yves , Cheloni Giulia
Published: October 2022

The world is full of an amazing microbial abundance and diversity. Microorganisms are part of all ecosystems and contribute to the activities of nature. Human beings have been studying and harnessing microbial properties for centuries and, nowadays, microorganisms are applied in numerous industrial, agricultural, environmental, and biotechnological processes. But where are the microorganisms used in scientific research or biotechnological processes kept? This article will explain what microbial culture collections are, their importance for the scientific community and society, what they are used for, and their contribution to studies of microbial biodiversity and how to preserve it.
A novel implantable device for sensory and affective assessment of orofacial pain in rats
Authors: Huang Xiaoling , Li Zhenxing , Ma Jiahui , Huang Dong , Yan Xuebin , Zhou Haocheng
Published: October 2022

Background and objective

Orofacial pain, in particular, chronic orofacial pain remains a great challenge in clinical practice. To better understand the underlying mechanism of disease, it is essential to apply a feasible and stable preclinical measurement of facial pain. Here, we introduced a novel electrical noxious stimulator in freely behavioral rodents and examined its validation in both naïve and chronic orofacial pain animals.

Methods

One subcutaneous device of electrical stimulator was implanted in the facial region for delivery of the nociceptive input. The sensory component of orofacial pain was assessed by response scoring tool, and conditioned place aversion (CPA) paradigm for pain affect respectively. To confirm its usage in chronic pain state, the chronic constriction injury of the infraorbital nerve (ION-CCI) model was then applied.

Results

We found that responsive scores increased with stimulation intensity, and acted in a dosage-dependent manner, which can be attenuated by the administration of morphine intraperitoneally. Naïve rats displayed significant aversive reaction to the noxious electrical stimulation (25V) in the CPA testing. In addition, an obvious sensory hypersensitivity to electrical stimulation was confirmed by the increased response scores in ION-CCI rats. Furthermore, ION-CCI animal showed significant avoidance to electrical stimulation at relatively low intensity (10V), which was innoxious to naïve rats.

Conclusion

Our findings may provide an alternative pre-clinical measurement of orofacial pain, to quantitively assess both sensory and affective component of orofacial pain.
Annular shape interdigital filter with increased frequency selection design
Authors: Kartashev Valentyn , Starunskii Anatolii , Zhyvkov Oleksander
Published: October 2022

The design of the interdigital bandpass filter of annular shape with increased frequency selectivity due to the convergence of the input and output lines and introduction of additional lines between them is suggested. This allows the amplitude-frequency characteristic of such a filter to be formed with attenuation poles on the edges of its bandpass, which significantly increases the steepness of its slopes. A model of such four-resonator interdigital filter is made and the results of its experimental investigations are given. They showed that the developed filter can be successfully used in measuring channels to determine the frequency of signals in modern microwave equipment for communication, radar and telecommunications.
Challenges of Artificial Intelligence in Space Medicine
Authors: Waisberg Ethan , Ong Joshua , Paladugu Phani , Kamran Sharif Amit , Zaman Nasif , Lee Andrew G. , Tavakkoli Alireza
Published: October 2022

The human body undergoes many changes during long-duration spaceflight including musculoskeletal, visual, and behavioral changes. Several of these microgravity-induced effects serve as potential barriers to future exploration missions. The advent of artificial intelligence (AI) in medicine has progressed rapidly and has many promising applications for maintaining and monitoring astronaut health during spaceflight. However, the austere environment and unique nature of spaceflight present with challenges in successfully training and deploying successful systems for upholding astronaut health and mission performance. In this article, the dynamic barriers facing AI development in space medicine are explored. These diverse challenges range from limited astronaut data for algorithm training to ethical/legal considerations in deploying automated diagnostic systems in the setting of the medically limited space environment. How to address these challenges is then discussed and future directions for this emerging field of research.
Teknik Segmentasi untuk Mengidentifikasi Kelainan Jantung pada Citra Rontgen Dada
Authors: Aldi Febri , Sumijan
Published: October 2022

The annual death toll from heart disease is 17.5 million people. Currently, heart disease is a prevalent condition that kills a lot of people and shortens people's lives. Life is based on the work of the heart, since the heart is a much-needed part of our body where life is impossible. Heart disease affects heart function and can lead to death or annoy the patient before deathThe use of contemporary medical imaging methods like computed tomography (CT), ultrasound, and magnetic resonance imaging (MRI), as well as X-rays, is now commonplace. These methods enable non-invasive qualitative and quantitative assessment of the anatomical structure and function of the heart and support diagnosis, disease monitoring, treatment planning, and prognosis. The purpose of this study is to find heart problems in patients. The data used in this study were chest X-rays of patients with normal heart conditions and chest X-rays of abnormal heart patients obtained from the kaggle website. Segmentation techniques are used to process these cardiac images. Segmentation is the process of separating between an object and another object or between objects and the background contained in an image. Then the calculation of the area of the heart area is carried out using the extraction of morpological and regional features method characteristics with an algorithm that has been developed. The results of this study can identify heart defects through the process of measuring the area of the heart normal and abnormal. So that it produces a good accuracy rate of 85%. This segmentation technique is proven to be very good so that it can be a medical reference to perform further medical actions against abnormalities in the heart.
Metode Certainty Factor dalam Mengidentifikasi Claim untuk Kerusakan Ban Mobil Merek Dunlop
Authors: Adido Adiddo Restiady , Na’am Jufriadif , Nurcahyo Gunadi
Published: October 2022

Sistem Pakar secara umum adalah sistem yang berusaha mengadopsi pengetahuan manusia ke komputer, agar komputer dapat menyelesaikan  masalah seperti yang biasa dilakukan oleh para ahli.Certainty Faktor merupakan sebuah metode yang dapat melakukan identifikasi dengan memberikan keluaran hasil dalam bentuk persentasi kepastian yang memberikan kepastian untuk menjelaskan hasil penalaran terhadap sebuah pernyataan. Pada Kerusakan Ban faktor-faktor yang menyebabkannya, diman terbagi dalam beberapa tipe kerusakan Retak-retak, Aus Tidak Merata, Ban Me-ledak, Cut Burst, Spot Wear dan Atread Chipping. Sistem Pakar menggunakan metode Certainty Factor yang mana pada penelitian ini Certainty Factor digunakan untuk menetukan besarnya kepercayaan, yang diterapkan dalam penelitian ini untuk menentukan berapa persentase kerusakan yang terjadi. Hasil yang didapatkan dari Sistem Pakar ini adalah berupa kerusakan Ban. Sistem Pakar ini diimplementasikan menggunakan bahasa pemrograman PHP.
Infl uence of the nature of the fl uorinated monomer in the composition of organic-inorganic terpolymers containing nanostructured poly(titanium oxide) on the properties of their surface
Authors: RYABKOVA O. A. , SALOMATINA E. V. , KOVYLIN R. S. , BATEN`KIN M. A. , SMIRNOVA L. A.
Published: October 2022

To increase the surface hydrophobicity of organic-inorganic copolymers containing nanostructured polytanoxide, they were modifified with flfluorine-containing monomers which were introduced into the composition of the monomer mixture, followed by polymerization-polycondensation. The flfluorinated monomers used were 2,2,3,3,4,4,5,5-octaflfluoropentylacrylate, 1,1,1,3,3,3-hex aflfluoroisopropylacrylate, 2,2,3,3-tetraflfluoropropylmethacrylate. The surfaces of the synthesized terpolymers were examined by X-ray flfluorescence analysis and atomic force microscopy. The inflfluence of the nature of the third monomer on the content of titanium and flfluorine atoms in the surface layer and in the chips of the samples as well as on the topography of their surface was determined. The difference in the elemental composition affects the initial hydrophobicity of the samples surface and their ability to hydrophilize the surface under UV exposure. Terpolymers with 1,1,1,3,3,3-hexaflfluoroisopropylacrylate links exhibit the highest wetting angle - 102° - in the absence of UV exposure. However, the "hydrophobicity-hydrophilicity" switching mode is most clearly seen in the terpolymers with 2,2,3,3,4,4,5,5-octaflfluoropentylacrylate links when the wetting angle can be reversibly changed from 86° to 10°.
Technology for obtaining a filament for 3D printing from recycled polyethylene terephthalate
Authors: VLASOV V. V. , ISAEV A. N. , SHALYGINA T. A. , VORONINA S. YU.
Published: October 2022

The possibility of obtaining a filament for 3D printing from plastic bottles based on polyethylene terephthalate is investigated. A preliminary heat treatment of the material is proposed, which allows obtaining a powder material with minimal energy consumption for dispersion. The temperature regime of material processing on an extrusion line based on a single-screw extruder with subsequent cooling of the melt before winding on coils is determined. Comparative strength tests of test samples based on the obtained material and commercial PETG were made.
Constructing Urban Lifestyle Through Billboard Advertising: A Case Study In Yogyakarta
Authors: Liyana Cut Irna , Abdullah Irwan , Sajarwa Sajarwa
Published: October 2022

Advertising has an effect on changing lifestyles in urban communities. The massive development of billboard advertising in Indonesia's urban areas makes people exposed to advertising content every day. By using vocabulary and visualizing, directly or implicitly, advertising conveys messages and meanings that have an effect on the evolving lifestyles of urban populations. This paper would highlight how the language of advertising creates urban lifestyles in Yogyakarta by researching how advertising language building transmits a message and advertising language builds a lifestyle with an ideological orientation. It is also intended to support the target audience. This is qualitative analysis and data collection was carried out through observation and recording of the billboard advertising in Yogyakarta. Data was analyzed using the multimodal discourse analysis method of Gunter Kress and Theo van Leeuwen. The results indicate that billboard advertisements not only offer the commodity, but also convey the message of urban lifestyle directly and indirectly. Urban lifestyles are built using semiotic modes; language (using code mixing and foreign language) and visualization (using icon, image and color); in billboard advertising. They as well constructed ideologies that have structured society horizontally and vertically.Keywords:
Social Capital in the Sustainable Development Tourism: A Case Study of Penyengat Island National Cultural Heritage Area
Authors: Surjadi Surjadi , Purnaweni Hartuti , Yusuf Muh , Astuti Retno Sunu
Published: October 2022

Tourism is one of the industries with positive growth and the most dynamic that can make tourism a key sector to encourage economic growth, especially in providing jobs, increasing regional incomes and people's living standards, as well as encouraging the development of other sectors economically. Pulau Penyengat, which is the center of Malay civilization both in language and culture, with a million potentials, as well as characteristics and historical values that support local wisdom and have an important influence on regional economic, social and cultural growth, requires integrated, comprehensive and sustainable effort to become a leading sustainable urban tourism destination. This study aims to explore the role of social capital in supporting the realization of sustainable urban tourism in Pulau Penyengat. The important findings in this research are (1) bounding social capital is a type of social capital that forms and develops in sustainable tourism destinations on Pulau Penyengat; (2) strong ties in the community system are based on values, culture, customs, and kinship relationships; (3) the community is convinced that social capital is the key to success in developing sustainable tourism, although objectively there is a tendency for social capital to fade due to internal and external factors.
Covid-19 Analytics using Novel Method
Authors: Ganesh Valipi , Jayachandra M.
Published: October 2022

The intention of the assignment is to suggest information analysis of covid-19. Through plotting of records, various instances had been studied, like most affected international locations because of this pandemic. Study of facts from numerous international locations is mixed to reveal the boom of instances and restoration graph. In this undertaking, the predictions on various instances were accomplished and sooner or later, the accuracy of the set of rules has been decided. Comparison graphs have moreover been plotted to research how plenty INDIA is getting affected/get higher every day.
Securing File sharing System in cloud environment using AES Algorithm
Authors: Nagesh B. , kavitha k.
Published: October 2022

In the prevailing paper, delivered a fuzzy weakly ordering the use of fuzzy metric area and fuzzy partial metric area.
Extracting Features to Classify Students Based on their Academic Performance
Authors: Rao Mr. P. Subba , sahrudi B. Sweeya , Srihari G. , Chary K. Karthikeya , Mahesh S.
Published: October 2022

In today's educational climate, developing tools to support students and learning in a traditional or online context is a crucial responsibility. The first stages in employing machine learning techniques to enable such technology centered on forecasting a student's success in terms of marks earned. The disadvantage of these methods is that they are not as effective at predicting low-achieving students. The goal of our efforts is twofold. To begin, we investigate whether badly performing students may be more accurately predicted by recasting the task as a binary classification problem. Second, in order to learn more about the reasons that contribute to bad performance, we created a set of human-interpretable attributes that quantify these aspects. We conduct a study based on these characteristics to identify distinct student groups of interest while also determining their value.
Classification and recognition of young males’ waist-abdomen-hip shape
based on body photos
Authors: XU KAI-YI , ZHANG JIAN , ZHAO SONG-LING , WANG RUO-WEN , GU BING-FEI
Published: October 2022

To improve somatotype and realize rapid customization of clothing, this study proposed a body-shape recognition
method based on the front and side body photos. The shape parameters such as angles, heights, lengths, and ratios at
the waist-abdomen-hip position were measured or calculated based on the manual and three-dimensional (3D) point
cloud data of 180 young men. Through analysis, four morphological parameters were determined to classify the
waist-abdomen-hip shape and establish the classification rules of the four body types (fat, normal, forward fat and
obese). Finally, according to the front and side photos of the human body, the orthogonal silhouettes were extracted to
obtain the four parameters that can be used to distinguish the waist-abdomen-hip body shape of young men, and the
photo-based recognition method of the waist-abdomen-hip body shape could be realized automatically. The verification
results showed that the recognition accuracy ratio reaches 93.3%, indicating that the waist-abdomen-hip shape
identification system using this body-shape recognition method based on body photos is effective and can provide a
basis for personalized clothing customization to satisfy the individual needs of the consumers.
El arte de redactar un manuscrito científico
Authors: Ybaseta-Medina Jorge
Published: October 2022

Redactar un manuscrito de los resultados de un estudio para enviarlo a una revista revisada por pares e indizada se ha convertido en un tema de gran interés entre la comunidad universitaria debido a necesidades académicas, profesionales y de licenciamiento.

El arte de preparar un manuscrito sólo puede adquirirse siguiendo ciertas reglas básicas y aspectos técnicos, además de conocimientos y habilidades (1,2).

Es necesario que la redacción sea clara, concisa, precisa, organizada, fundamentada y honrada, evitando vicios de escritura como artificios, vacuidad, monotonía, improvisación, coloquialismo y ambigüedad. Hay que considerar que la probabilidad que el manuscrito sea aceptado en una revista importante aumenta si el texto es escrito en un inglés científico, pulido y fluido (2).

Antes de preparar el manuscrito se debe haber elegido la revista de destino para cumplir con todas las instrucciones para los autores las mismas que deben seguirse meticulosamente para evitar rechazo cuando se envíe. La estructura básica del manuscrito a seguir se puede resumir con las siglas IMRyD (introducción, métodos, resultados y discusión) (3,4).
Unmanned aerial survey in the summer season of the 67th Russian antarctic expedition
Authors: Florinsky Igor
Published: October 2022

The use of unmanned aerial systems (UAS) in glaciology and cryology, as well as studying and monitoring of polar regions is one of the most rapidly developing areas of the unmanned aerial industry. An aerial photogeodetic team of the 67th Russian Antarctic Expedition (RAE) solved two main interrelated tasks: 1) field tests of the newest Russian UAS Geoscan 701 in Antarctic conditions and 2) carrying out unmanned aerial surveys of two Antarctic territories, characterized by fundamentally different natural conditions, in order to obtain their high-precision orthomosaics and digital elevation models (DEMs) of an ultra-high resolution. On 15 January 2022, we carried out an unmanned aerial survey of two adjacent Antarctic maritime oases Molodezhny and Vecherny and surrounding areas of the glacier (Enderby Land, East Antarctica). From 26 January to 16 February 2022, we performed an unmanned aerial survey of the Fildes Peninsula (the southwestern, free of ice cover portion of the King George Island, South Shetland Islands, West Antarctica). The survey was complicated by severe meteorological conditions (low clouds, fog, strong winds, and precipitation). Field tests of UAS Geoscan 701 have shown that the system can be successfully used for unmanned aerial survey in polar regions. After in-office photogrammetric processing of the obtained materials, orthomosaics and DEMs of the indicated territories will be obtained with a resolution of 10 and 25 cm, respectively. These will be used for creation of modern large-scale topographic maps, photographic maps, three-dimensional and geomorphometric modeling of these territories, as well as operational and scientific activities of the RAE.
Calculation of vegetation passability categories for vehicles based on laser scanning data
Authors: Rylskiy Ilya , Nokelaynen Tatiana , Kotova Tatiana , Panin Alexandr
Published: October 2022

Determining the categories of vegetation passability for vehicles (in forested areas) is a very popular and technically difficult task. Its complexity increases as the area of the territory increases, while duration of works and their cost should decrease. The passability of forests is influenced by elementary characteristics such as the species composition, the diameter of the trunks, the average distance between the trunks, etc.

An example of such work is the construction of vegetation passability maps for vehicles by category. This task is in high demand during the construction of new facilities (pipelines, roads, railways) and the development of new deposits in the forest zone. One of the most promising methods of information support for solving this problem is airborne laser scanning and digital aerial photography. The disadvantage of this method (as well as all methods of remote sensing) is the practical impossibility of direct instrumental measurement of a number of vegetation parameters (despite 25 years of progress in the development of the lidar method), such as the diameter of the trunk, or its exact location. Increasing scan density, combined with the use of UAVs surveying at high angles to the vertical, allows these characteristics to be obtained at the cost of a significant decrease in productivity, an exponential increase in the cost of surveying and data processing, with little confidence in the obtained vegetation characteristics.

This paper proposes an alternative approach based on the identification of relationships between characteristics that can be directly measured from low-density laser scanning data (crown height, coverage density, range of distribution of points of laser reflections in height relative to the ground) and vegetation passability categories measured in the field conditions. The obtained results show high reliability. A positive feature of this approach is the low cost and high productivity in determining the categories of terrain passability.
Application of unmanned aerial vehicles for geomorphological mapping of landslide slopes of the Aibga ridge (Western Caucasus)
Authors: Sokratov Sergey , Suchilin Aleksandr , Shnyparkov Aleksandr , Ushakova Lyudmila , Voskresensky Ivan , Belaya Nadezhda
Published: October 2022

Aerial sounding of the study area of the northern slope of the Aibga Ridge was carried out using unmanned aerial vehicles (UAVs) for geomorphological large-scale geoinformation mapping of landslide slopes. The site of work was chosen on the basis of the previously carried out ecological and geomorphological zoning of the slopes of the Aibga Ridge (Sochi National Park) and represents the slopes of the Chernaya Piramida mountain covered with forest and alpine meadows. A fragment of the ridge slope in the area of an ancient stabilized seismogenic gravitational landslide was studied. The morphology of the relief was partially changed during the construction of sports facilities—ski slopes and cable cars. The creation of clearings in forests, a partial change in the morphology of the natural relief and surface runoff conditions led to local activation of landslide processes, including on ski slopes and other infrastructure facilities. The newly formed landslide slopes are confined to the junction of natural and man-made relief forms: the ski slopes and the slopes of the hollows of temporary watercourses. As a result of field work using the global navigation satellite system (GNSS), a local reference geodetic network of centimeter accuracy was formed—a planned-altitude substantiation (PVO), which served as a geodetic basis for processing sounding materials and subsequent geoinformation mapping. Aerial sounding was carried out using the DJI Mavic 2 Pro and DJI Mini UAVs, more than 1,000 digital images of the study area in nadir and prospective have been accumulated. In addition, in order to identify the relief forms of the underlying surface on separate fragments of the study area, covered with dense broad-leaved forest (beech, hornbeam), a tacheometric survey was carried out. Field research materials served as the basis for geomorphological mapping of the landslide slopes of the Aibga Ridge and the creation of the corresponding thematic layers in the GIS software environment.
Concept of an integration of open data for socio-economic mapping in Uzbekistan
Authors: Gulyamova Lola , Rakhmonov Dilshod
Published: October 2022

The purpose of the study is the development of a method for integrating non-spatial and geospatial data from different sources for the online dynamic mapping of Uzbekistan at different spatial scales. From the perspective of using open resources in socio-economic cartography, the challenges and perspectives of using online open non-spatial statistical data through the government portal of the Republic of Uzbekistan are considered for web mapping. The method is suggested for building a web-based spatial visualization tool and getting geographic information. In the case when open geospatial data is not available, it is suggested to integrate non-spatial statistical data of open sources into the environment of web mapping. For using new opportunities and tools of geospatial technologies a methodology of using open resources including open datasets, open source software and cloud computing are widely used on all stages of map development. It has been confirmed that this approach represents one of the valuable opportunities for geospatial modelling in developing countries. The benefits of integrating government open non-spatial statistics have been verified through an interactive mapping population at the national, regional, district, and city levels to be effective in addressing policy and governance issues for decision-makers and practitioners.