bluuebunny/crossref_metadata_2025 huggingface dataset:
INFLUENCE OF PHTHALOCYANINE NANOSTRUCTURES ON OPTICAL AND PHOTOVOLTAIC CHARACTERISTICS OF A POLYMER SOLAR CELL
Authors:   E.A. Buketov Karaganda University, Scientific Center for Nanotechnology and Functional Nanomaterials, Karaganda, Kazakhstan, Aimukhanov А.К.
Published: October 2022

Nanocomposite polymer solar cells were obtained. Nanostructures of phthalocyanines were added to a mixture of photoactive layer at a concentration of 0.5%. The photoactive layer was applied by centrifugation at a rotation speed of 1500 rpm. Atomic force microscope images of the surface of the films were measured. Absorption spectra of composite films were measured. It was found that the introduction of phthalocyanine nanostructures into the photoactive photoactive layer leads to a broadening of the spectrumand an increase in the optical density at the absorption maximum by 2.1 times for nanorods and 1.9 times for nanoparticles. The current-voltage characteristics of composite organic solar cells were measured. To do this, an aluminum electrode with a thickness of 100 nm was sprayed onto the surface of the photoactive layer at 10-5Torr. It is shown that when the photoactive layer was doped with nanorods and phthalocyanine nanoparticles, the short-circuit current density of the current-voltage characteristics increased by 8% and 5%, respectively, and the efficiency value increased to 4.58% and 4.51%, respectively. The impedance spectra of composite organic solar cells were measured. Analysis of hodographs of nanocomposite films showed that doping of the photoactive layer with nanorods and phthalocyanine nanoparticles leads to an increase in the diffusion length by 2.2 times and 1.8 times, respectively, and an increase in the mobility of charge carriers by 1.4 times and 1.2 times.
ICROSTRUCTURE EVOLUTION OF STEEL-ALUMINUM WIRE DURING DEFORMATION BY "EQUAL-CHANNEL ANGULAR PRESSING-DRAWING"METHOD
Authors:   Rudny Industrial Institute, Rudny, Kazakhstan, Volokitina. I.E.
Published: October 2022

During experimental studies of the equal-channel angular pressing-drawing effect on the microstructure evolution and mechanical properties change, the principal possibility and effectiveness of using the proposed continuous method for forming an ultrafine-grained structure and increasing the strength properties of steel-aluminum wire was proved. The deformation was carried out at ambient temperature in three passes. It is shown that both layers of bimetallic wire are processed unevenly. An aluminum shell with an initial grain size of 22 microns was processed up to 2 microns. The steel core has a different grain size in the transverse and longitudinal sections. With an initial grain size of 18 microns, after deformation the grain size is about 10 microns in the longitudinal section and 8 microns in the transverse section.
ELECTROHYDRAULIC METHOD FOR PROCESSING OF THE PHOSPHORUSCONTAINING SLUDGES
Authors:   E.A.Buketov Karaganda University, Karaganda, Kazakhstan, Nussupbekov B.R.
Published: October 2022

The creation of an effective method for processing toxic waste from phosphorus production, as well as the suppression of the sludge formation process itself, are still relevant. This article discusses a method for processing toxic phosphorus sludge using electro hydraulic impulses. The phosphorus sludge structures before and after treatment with electric discharges are shown. The histograms of the distribution of phosphorus sludge particles by size after processing with electrohydraulic pulses are considered. It's established the content of large droplets is low and on the contrary the high content of droplets of small size in the phosphorus sludge at the electro hydraulic treatment result.
ELECTRON KINETICS OF YTTRIUM IRON GARNET AFTER SWIFT HEAVY ION IMPACT
Authors:   The Institute of Nuclear Physics, Almaty, Kazakhstan, Rymzhanov R.A.
Published: October 2022

The TREKIS Monte-Carlo model was applied to study the temporal electronic kinetics of yttrium iron garnet after a swift heavy ion impact. Cross sections of incident particles interaction with the target were determined within complex dielectric function-dynamic structure factor formalism. We found two modes of the spatial propagation of electronic excitation: fast delta-electrons form a front of the excitation while electrons produced due to decay of plasmons generated in a track form the second front slowly following behind the first one.Analysis of mechanisms of target lattice heating pointed to an important contribution of the potential energy released due to recombination of valence holes generated in an ion track. An increase of the excess lattice energy due to elastic scatterings of electrons and holes described with Mott cross-sections is minor. In contrast, complex dielectric function formalism demonstrates the significant contribution of these processes to the heating of the lattice.
METHANOL PRODUCTION UNITS OF MODULAR TYPE FOR INDUSTRY DECARBONIZATION
Authors:   University of Latvia, Riga, Jelgavas Str. 3, Latvia, Zageris G.
Published: October 2022

The production of carbon-containing chemicals is a way to decarbonize gas emissions. In particular, methanol (CH3OH) can be produced from associated petroleum gas, which is currently flared. It makes sense to use simple methods of hydrocarbon gas conversion into synthesis gas, such as partial oxidation of methane to create small modular plants for direct operation in oil and gas fields. The numerical modelling of partial oxidation is considered, taking into account the kinetics of chemical processes and the design of the equipment. In this workthe several models have been built to describe partial oxidation of natural gas with air -the equilibrium and complete 3D models which take into account the phenomena of mass and energy transfer, as well as chemical transformation. The main conclusion of the model comparison is that the full numerical model predicts incomplete oxidation quite well, while the simpler equilibrium model does not. In the future, the results of the numerical modelling of oxygen methane conversion will be investigated and presented.
INVESTIGATION OF THE INFLUENCE OF ANODIZING MODES OF COPPER OXIDE FILMS ON THEIR MORPHOLOGY
Authors:   Forschungszentrum Jülich (FZJ), Germany, Smirnov V.
Published: October 2022

This work presents experimental data on the surface morphology of Cu2O films obtained by single-stage electrochemical anodization. The process was carried out at a constant applied potential of 50V and at a temperature of 13°C (90 seconds) in an electrolyte based on phosphoric acid. During the experimental work, the optimal synthesis parameters were determined. The morphology of copper porous films was studied using atomic force microscopy Ntegra Therma. The effect of the main anodizing parameters on the morphology of the nanoporous Cu2O film was investigated. According to the results of experimental work, it was found that, depending on the parameters ofthe anodizing process, it is possible to vary the pore diameter of copper oxide from several tens of nanometersto hundreds of microns, while it is also possible to change the film thickness.
HOTOVOLTAIC PROPERTIES OF FUNCTIONALIZED INDODICARBOCYANINE DYE
Authors:   Institute of Molecular Nanophotonics, Buketov KaragandaUniversity, Karaganda, Kazakhstan, Ibrayev N.Kh.
Published: October 2022

The effect of the chemical structure of polymethine dyes on their spectral-luminescent and photovoltaic properties has been studied. It has been shown that the introduction of hydroxyl functional groups into the dye structure leads to a bathochromic shift of the absorption and fluorescence bands. During the adsorption of dyes on the surface of titanium dioxide, a shift of their spectra to the red wavelength region was recorded with a simultaneous broadening of the bands caused by dye aggregation on the semiconductor surface. A decrease in the lifetimes of the excited state of molecules by 64 and 30% was registered for dyes 1 and 2, respectively. Quenching of the fluorescence lifetimes of adsorbed molecules is the result of electron transfer from the dye to the semiconductor. Measurements of the photovoltaic parameters of the studied dye-sensitized solar cells showed a higher efficiency for the functionalized dye, which is associated with better adsorption of this compound on TiO2
RESULTS OF THE EXPERIMENTAL STUDY OF THE FLOW FIELD OF A STATIONARY AIR FLOW DURING THE OPERATION OF A FOUR-BLADE BIDARRIEUS-1 TURBINE
Authors:   Department of Physics, Kazakh National Women's Pedagogical University, Almaty, Kazakhstan, Yershina A.K.
Published: October 2022

There are a great variety of wind turbine constructions but by their principle of operation they are divided into three main types -sail (Savoniuswind power unit), propeller and airfoils (Darrieus wind turbine). At present, propeller-type wind-turbines are the most widely spread. They are produced on a commercial level in many countries. Other conditions being equal, the power produced by wind power unit (WPU) is proportional to the area being swept around by a wind wheel. Therefore, Megawatt propeller-type wind turbines have blades with the length of 40 and more meters. Only aircraft works with a highly-qualified personnel and corresponding equipment can produce such long blades of a specific shape. Of high interest have become airfoil wind turbines (Darrieus WPU) lately. They are of a simpler construction and have a quite high wind power utilization factor (ξ=0.45). In spite of the fact that this is a good index of WPU efficiency, the workers of al-Farabi Kazakh National University have developed a new version of a wind turbine which allows increasing 1.3-1.6 times the value of this coefficient. This apparatus is named a Bidarrieusunit. This paper presents the description of a Bidarrieusunit, the principle of its operation and the possibility of increasing the wind power utilization factor. Also, the results of testing an acting laboratory model in an aerodynamic tunnel
FEATURES OF ESTIMATION WEARPROOFNESS TRIBOJOINTSBY WORK OF ELECTRONOUTPUT
Authors:   Zaporizhzhia Polytechnic National University, Zaporozhie, Ukraine, Tsyganov V.V.
Published: October 2022

The wear is considered andpower -producing state of a surface stratum exemplar after friction with adifficult dynamic loading.The estimation of work destruction and wearproofness tribojoints areanalysed. It is shown thatthe change of character of loading tribojoints is determined the power -producing state of superficial layer and can be appraised in size works of electron output on a surface. The analysis of distribution magnitudework of electron output determines influence of conditions contact interaction to a wear resistance and condition of asuperficial layer. It allows determining sites of a surface, which have received a different degree of plastic deformation
CLUSTER ROUTER BASED ON ECCENTRICITY
Authors:   Department of Solid State Physics and Nonlinear Physics, Al-FarabiKazakh National University,Almaty, Kazakhstan, Zhanabaev Z.Zh
Published: October 2022

In this paper, a cluster router based on eccentricity was worked out, related to the field of telecommunications, especially, to the field of message transmission. Messages in this router are transmitted as packets along the route specified in it between devices connected to the network. Each node in this network is assigned a unique address, thanks towhich routing can be accelerated. Each router forms a routing map, thanks to the calculated eccentricity of nodes, with which the physical route of the packet is selected at the logical address of the cluster. In addition, the routing map is stored in the register and non-volatile memory of the device to prevent information loss. To analyze this cluster device, a fractal analysis of the UV-flower model network was carried out and the information dimensions of Tsallis and Renyi were calculated.
LOW-RISE CONSTRUCTION IN RUSSIA AND ABROAD: A REVIEW OF PRACTICES
Authors:   Industrial University of Tyumen, PAKHOMOVA MARIA A. , KHRAMTSOV ALEXANDER B. ,   Industrial University of Tyumen
Published: October 2022

The authors review the technology of low-rise construction in Russia and other countries: frame-type and frameless, panel, space-block and others types of housing construction. The article describes the structural schemes of buildings. The building materials used in the construction of low-rise buildings to ensure the comfort of living, environmental protection and energy efficiency have been investigated. The advantages and disadvantages of low-rise development have been identified. A review of low-rise buildings from foreign and Russian practice has been presented.
DETECTION OF CORRELATION DEPENDENCIES BETWEEN TRAFFIC DEMAND AND POPULATION DENSITY ON STREETS WITH IRREGULAR TRAFFIC
Authors:   Industrial University of Tyumen, BABICH TATYANA G. , TESTESHEV ALEXANDER A. ,   Industrial University of Tyumen
Published: October 2022

This article discusses the main ways to solve the problem associated with limited information about the parameters of traffic flows on the network of streets at the stage of development of construction project drawings and specifications for streets with irregular transport demand. The task was to interpret the data obtained through remote monitoring, in the equations of finding the intensity on the streets with an irregular traffic. During the experiments, a large volume of statistical data was obtained. Based on it graphical models of dependencies of traffic intensity and population density were developed. The mathematical description of the graphical data was presented as the particular equations that took into account the differential influence of significant factors in areas of various functional purposes. The reasonability of using the developed functions is determined by the possibility of finding the required characteristics with minimal expenses of resources. A formalized model of multifactor dependence based on the synthesis of particular equations and took into account all selected parameters, has been proposed. The conclusion on the future research was formed, namely about the possibility of testing the equations for the settlements of near and far abroad and the calculation of the economic evaluation to replace the existing methods.
APPLICATION OF COMPUTER MODELING METHODS IN THE DESIGN OF SNOW PROTECTION SYSTEMS
Authors:   Siberian Federal University, FILIMONOV SERGEY A. ,   Krasnoyarsk branch of Kutateladze Institute of Thermophysics of the Siberian Branch of the Russian Academy of Sciences, LITVINTSEV KIRILL YU. ,   Krasnoyarsk branch of Kutateladze Institute of Thermophysics of the Siberian Branch of the Russian Academy of Sciences, DEKTEREV ALEKSANDR A. ,   Siberian Federal University,   Krasnoyarsk branch of Kutateladze Institute of Thermophysics of the Siberian Branch of the Russian Academy of Sciences, MINAKOV ANDREY V. ,   Siberian Federal University, MESHKOVA VICTORIA D. ,   Siberian Federal University, SHARAFUTDINOV RUSLAN A. ,   Siberian Federal University, ZAHARINSKIY YURI N. ,   Siberian Federal University
Published: October 2022

The article discusses the use of numerical modeling methods of snow-wind flow transfer processes to determine the locations of snow protection constructions. The numerical algorithm also includes computer processing of meteorological data and a digital model of topography. Based on this approach, an analysis of the placement of snow-retaining fences along a section of snow-covered road was made.
CHANGING THE PARAMETERS OF THE URBAN TRANSPOR TSYSTEM WITH THE INTRODUCTION OF A FEE FROM CAR OWNERS FOR THE USE OF THE ROAD NETWORK
Authors:   Industrial University of Tyumen, ZAKHAROV DMITRII А. , EVTIN PAVEL V. ,   Industrial University of Tyumen
Published: October 2022

The article deals with the issues of changing the urban mobility in the case of the introduction of toll for car owners on urban roads. A mathematical model of the influence of the cost of the 1 km road travel on the number and share of movements by transport types and movement modes has been developed. The analysis of changes in the structure of population mobility and traffic parameters for the morning time, calculated using a simulation macromodel of Tyumen in the program PTV VISUM is given. With the introduction of tolls on the city road network with a tariff of 30 rubles per 1 km the share of movements by passenger cars is reduced from 40 to 16 %.
PRINCIPLES OF CREATION A COMMON DATA ENVIRONMENT OF AN INFORMATION MODEL OF BUILDING OBJECT IN A CLOUD SERVICE
Authors:   Industrial University of Tyumen, GVOZDITSKY MIKHAIL A. , OGORODNOVA YULIYA V. ,   Industrial University of Tyumen, LEYTES DANILA S. ,   Industrial University of Tyumen
Published: October 2022

Construction industry of Russia according to a number of federal initiatives is preparing to transit to information modeling technologies. This article considers the basic key concepts of digital transformation (information model and Common Data Environment), reveals the importance and necessity of using the Common Data Environment for capital construction project participants, provides a list of existing domestic developments and describes in detail the principles of construction, the essence and main advantages of one of them (Pilot-BIM) based on the studied literature sources.
Research support activities of library, university of Moratuwa : bringing to a next level via research commons
Authors:   Library, University of Moratuwa, Senevirathne Thushari , Kodikara Ruvini ,   Library, University of Moratuwa
Published: October 2022

Research Commons is dedicated library space for researchers. Research Commons in libraries are important to develop research culture in the university environment [1]. In order to review and enhance the current status of research support activities of the Library, University of Moratuwa (UoM) a, a survey was carried out among all academic staff members and postgraduate students at the UoM. The survey aimed to investigate the usage and importance of current research support services and find out the importance of some proposed research support services. As the research instrument, a questionnaire was developed after conducting a pilot study among eminent researchers and focus group interviews with library academics. Current library services as well as new library services were ranked using average weighted scores [2]. Average weighted score was calculated to determine overall order of preference as shown below. Largest weight was given for most preferred choice.
RPA success remains a non-trivial endeavor
Authors:   Department of Transport & Logistics Management, University of Moratuwa, Sri Lanka, Piyatilake Ashani , Thibbotuwawa Amila ,   Center for Supply Chain, Operations and Logistics Optimization, Uni¬versity of Moratuwa, Sri Lanka, De Silva Mavin ,   Extreme Energy-Density Research Institute, Nagaoka University of Technology, Japan.
Published: October 2022

Robotic Process Automation (RPA) is becoming an integral part of today’s businesses that compete in more dynamic business environments. RPA is a technology that enables organisations to automate rule-based and repetitive tasks in processes through the use of software robots. Instead of requiring time consuming process reengineering that leads to heavy investment on IT system transformations, RPA is able to perform such routine processes by running across systems. For an example, customer orders of a third-party logistics service providing company can be easily entered into internal warehouse management system using RPA. Therefore, RPA can be interpreted as a strategic tool which gives benefits such as improved productivity, improved data accuracy, improved compliance levels, reduced process execution time and costs. However, Nitin Bhatt [1] mentions that, nearly 30% to 50% RPA projects are failures. Accordingly, there are some other factors organisations must consider apart from technological know-how when taking RPA initiatives. This article intends to reveal such factors identified through an industry survey and interview sessions conducted with 12 industry experts who have at least three years of experiences in supply chain and RPA disciplines. Overall, fourteen factors were identified under three categories namely: Strategy; Process; and Organisation.
Pregnancy time : dress for teachers
Authors:   Department of Textile & Apparel Engineering, University of Moratuwa, Karunarathne Virajini , Ranathunga Gayathri ,   Department of Textile & Apparel Engineering, University of Moratuwa
Published: October 2022

A study conducted by the ministry of education and fashion design & product development degree course, Department of Textile & Clothing Technology of Moratuwa University, estimates that out of the approximately 236,000 teachers within the school system, 172,000 are female teachers. Among them approximately 10,000 female teachers request maternity leave annually. Even during their pregnancies, female teachers continue to wear the saree in order to maintain the dignity and respect of the profession. Considering the physical difficulties that pregnant women face towards the last few months of pregnancy, the Ministry of Education has introduced a collection of maternity wear for the teachers. The National project was carried out with the consultation of a panel appointed by the Ministry of Education that included the secretary of Education, Directors of the education Ministry, Gynecologists, Consultant Gamily Medicine officer of the ministry of Education, Principles of National Schools of Colombo, the Provincial Educational Directors and two senior academics of Fashion Design & Product Development Degree Course at the Department of Textile and Clothing technology, University of Moratuwa. The research, concept development, and product development of the maternity wear collection were carried out by Dr. Virajini Medagedara Karunaratne and Dr. Gayathri Ranathunga.
Intralogistics: making optimized and automated internal logistics and advanced technology attainable
Authors:   University of Moratuwa, Sri Lanka, Weerasinghe Vimasha , Perera Niles ,   University of Moratuwa, Sri Lanka
Published: October 2022

Intralogistics is an emerging concept which is constantly subject to technological developments and changes. It is an art of automating, optimizing, integrating, and organizing the logistics flow within the walls of the warehouse or fulfillment center. In simple terms, intralogistics is the process of moving the materials inside the facility using the most efficient methods.
HUBUNGAN PENGETAHUAN DENGAN SIKAP IBU DALAM MEMBERIKAN STIMULASI TUMBUH KEMBANG PADA BALITA USIA 1-3 TAHUN
Authors: Puspitasari Betristasia , Herdyana Erma
Published: October 2022

Pendahuluan: Stimulasi merupakan salah upaya untuk mencerdaskan anak. Kurangnya pengetahuan dan keterampilan ibu dapat menyebabkan penyimpangan perkembangan pada anak. Tujuan penelitian ini adalah untuk mengetahui hubungan pengetahuan dengan sikap ibu dalam memberikan stimulasi tumbuh kembang pada balita usia 1-3 tahun. Metodologi : Metodologi penelitian desain penelitian korelasi dengan pendekatan cross sectional. Populasi penelitian ini adalah semua ibu yang mempunyai anak usia 1-3 tahun di RW 02 Desa Sidomulyo Kec. Semen Kab. Kediri sebanyak 32 orang. Teknik sampling dengan total sampling. Variabel independennya adalah pengetahuan ibu tentang stimulasi tumbuh kembang pada balita usia 1-3 tahun dan variabel dependen adalah Sikap ibu dalam memberikan stimulasi tumbuh kembang pada balita usia 1-3 tahun. Pengumpulan data menggunakan kuesioner, pengolahan data editing, coding, scoring dan tabulating. Analisa data menggunakan chi kuadrat. Hasil : Hasil penelitian dari uji analis Chi Kuadrat didapatkan nilai x^2 hitung = 7,649 dan x^2 tabel = 5,991 dengan taraf signifikan 5 %. Jadi x^2 hitung > x^2 tabel. Ho ditolak dan H1 di terima, artinya ada hubungan. Kesimpulan : Dapat disimpulkan bahwa ada hubungan pengetahuan dengan sikap ibu dalam memberikan stimulasi tumbuh kembang pada balita usia 1-3 tahun. Petugas kesehatan seharusnya lebih meningkatkan pengetahuan ibu agar lebih baik. Apabila pengetahuan baik, sikap ibu dalam memberikan stimulasi tumbuh kembang juga akan meningkat sehingga tumbuh kembang balita berjalan secara optimal.

Kata kunci : Pengetahuan, sikap, ibu, stimulasi tumbuh kembang, balita usia 1-3 tahun
PERBANDINGAN TERAPI MUROTTAL DENGAN MUSIK KLASIK TERHADAP TINGKAT KECEMASAN PADA PASIEN PRE OPERASI SECTIO CESAREA
Authors: Suwanti Tita , Silawati Vivi , Carolin Bunga Tiara
Published: October 2022

Pendahuluan: Ibu yang melahirkan dengan tindakan section cesarea tidak saja menimbulkan gangguan fisik juga menimbulkan gangguan psikologis salah satunya menimbulkan kecemasan. Salah satu upaya terapi untuk mengurangi kecemasan yaitu dengan pemberian murottal Al Qur’an dan terapi musik klasik. Berdasarkan Kemenkes RI (2019), data kecemasan ibu hamil pada trimester III dalam menghadapi persalinan sekitar 28,7%. Sedangkan di Provinsi Jawa Barat ditemukan 4,97%. Tujuan : Untuk mengetahui perbandingan terapi murottal dan musik klasik terhadap tingkat kecemasan pada pasien pre operasi sectio cesarea. Metodologi : quasi eksperimental desain dengan rancangan two group pretest and posttest design. Sampel dalam penelitian ini berjumlah 52 ibu yang mau melahirkan secara SC dengan kriteria inklusi dan eksklusi dengan teknik total sampling. Instumen penelitian menggunakan kuesioner Hamilton Rating Scale for Anxienty (HRS-A). Hasil : Hasil dari analisis univariat kecemasan pasien pre operasi sectio cesarea sebelum diberikan terapi murottal mean 22,54 dan sesudah sesudah mean 17,88. Kecemasan pasien pre operasi sectio cesarea sebelum diberikan terapi musik klasik mean 22,50 dan sesudah mean 21,23. Hasil analisis bivariat nilai mean pada kecemasan pasien pre operasi sectio cesarea sesudah diberikan terapi murottal sebesar 17,04 dan nilai mean pada kecemasan pasien pre operasi sectio cesarea sesudah musik klasik sebesar 35,96 dengan p value 0,000. Simpulan dan Saran : Pemberian terapi murottal lebih efektif menurunkan kecemasan pasien pre operasi sectio cesarea. diharapkan terapi murattal Al-Qur’an maupun terapi musik klasik dapat dipertimbangkan untuk diterapkan sebagai suatu tindakan dalam mengatasi respon cemas pada pasien khususnya pada ibu pre operasi sectio cesarea.
PENGARUH PELATIHAN KADER TERHADAP KESIAPAN KADER DALAM PENCEGAHAN STUNTING
Authors: Rahyanti Ni Made Sri , Sriasih Ni Kadek
Published: October 2022

Pendahuluan: Stunting merupakan salah satu gangguan pertumbuhan yang sulit dideteksi di masyarakat dan masih menjadi penanganan utama dalam pembangunan kesehatan. Pembangunan kesehatan memerlukan dukungan dari seluruh masyarakat termasuk kader Pos Pelayanan Terpadu (Posyandu). Keterlibatan kader dalam pencegahan stunting telah dilaksanakan, namun kesiapan kader dalam mencegah stunting belum diteliti. Penelitian ini bertujuan untuk mengetahui adanya pengaruh pelatihan kader terhadap kesiapan kader dalam pencegahan stunting. Metode: Penelitian ini menggunakan metode praexperiment one group pre post test. Teknik pengambilan sampel adalah total sampling yangberjumlah 15 orang. Pengumpulan data menggunakan kuesioner kesiapan kader dan lembar observasi pengukuran pertumbuhan anak yang telah dilakukan uji content validity. Hasil: Uji Wilcoxon digunakan dalam analisa data dengan hasil nilai p
PENGARUH VIDEO EDUKASI TERHADAP PENGETAHUAN DAN SIKAP REMAJA AWAL TENTANG KESEHATAN REPRODUKSI
Authors: Anggraini Kiki Rizky , Lubis Rosmawati , Azzahroh Putri
Published: October 2022

Latar Belakang : Pendidikan kesehatan untuk meningkatkan kemampuan baik pengetahuan dan sikap untuk mencapai hidup sehatsecara optimal. Salah satu cara untuk menyalurkan pesan adalah dengan menggunakan media audiovisual. Penyebaran informasi tentang kesehatan reproduksi sangat diperlukan bagi remaja. Tujuan Penelitian: Mengetahui pengaruh video edukasi terhadap pengetahuan dan sikap remaja awal tentang kesehatan reproduksi di SMP Islam Kabupaten Tangerang Tahun 2022. Metode Penelitian : Penelitian Quasi Experimental dengan rancangan penelitian Pre and post test without control. Sampel pada penelitian adalah siswa kelas VII dan VIII sebanyak 86 siswa-siswi. Penelitian ini akan dilakukan di salah satu SMP Islam di wilayah kabupaten tangerang. Intervensi menggunakan video edukasi. Analisa data secara univariat dan bivariat. Hasil Penelitian : Skor pengetahuan sebelum intervensi video edukasi adalah 16,47 dan sesudah intervensi video edukasi adalah 22,26. Skor sikap sebelum intervensi video edukasi adalah 33,09 dan sesudah intervensi video edukasi adalah 43,56. Ada berpengaruh intervensi video edukasi terhadap pengetahuan dan sikap remaja awal tentang kesehatan reproduksi di SMP Islam Kabupaten Tangerang dengan nilai P value (0.000) < (0,05). Kesimpulan dan Saran: Ada berpengaruh intervensi video edukasi terhadap pengetahuan dan sikap remaja awal tentang kesehatan reproduksi. Bidan berpartisipasi aktif dalam program kemasyarakatan dengan memberikan penyuluhan kesehatan pada remaja tentang kesehatan reproduksi.
STUDI DESKRIPTIF GAMBARAN TINGKAT PENGETAHUAN TENTANG TEKNIK AKUPRESUR DAN RAMUAN HERBAL SEDERHANA SEBAGAI PENCEGAHAN COVID-19 PADA MAHASISWA SARJANA KEPERAWATAN TINGKAT I ITEKES BALI
Authors: Anggaraeni Komang Rosa Tri , Darmawati I Dewa Ayu Agra
Published: October 2022

Pendahuluan. Dunia sedang menghadapi krisis kesehatan dan sosial-ekonomi global yang belum pernah terjadi sebelumnya yang dipicu oleh pandemi COVID-19. bersamaan dengan meningkatnya jumlah pasien positif COVID-19, semakin kuat juga isu bahwa beragam tanaman herbal dan pengobatan tradisional akupresur di Indonesia dapat menyembuhkan penyakit yang diakibatkan oleh virus corona atau SARS-CoV-2. Metodologi. Penelitian ini merupakan penelitian kuantitatif deskriptif yang melibatkan 123 orang orang mahasiswa keperawatan tingkat 1 ITEKES BALI yang aktif dalam perkuliahan. Data dikumpulkan dengan menggunakan kuesioner melalui google form kemudian data dianalisis secara univariat dengan bantuan Program SPSS for Windows 20,0 version. Hasil. Penelitian ini menunjukkan bahwa gambaran tingkat pengetahuan mahasiswa yang memiliki kategori baik mengenai teknik akupresur sebanyak 85 orang (69, 1%) dan yang cukup sebanyak 38 orang (30, 9%) sementara untuk ramuan herbal sederhana tingkat pengetahuan dalam kategori baik berjumlah 75 orang (60, 9%) dan kategori cukup berjumlah 48 orang (39, 1%). Diskusi. Rata-rata tingkat pengetahuan mahasiswa sarjana keperawatan ITEKES Bali tentang teknik akupresur dan ramuan herbal sederhana sebagai upaya pencegahan COVID-19 berada dalam kategori baik.
ANALISIS RISIKO PENINGKATAN INFRASTRUKTUR JALAN RUAS ABEPURA-YETTI DENGAN PERSPEKTIF KONTRAKTOR DI JAYAPURA PAPUA
Authors: Asniaty Asniaty , Rusim Dewi Ana , Rante Harmonis
Published: October 2022

Activities to improve road infrastructure in Jayapura Papua are growing. There are many risks faced by construction service companies in its implementation. One of them is the implementation of work to improve the road infrastructure for the Abepura-Yetti section. This study aims to identify the possible risks that occur in improving the road infrastructure for the Abepura-Yetti section and analyze the handling of the dominant risks in improving the AbepuraYetti road section. Data retrieval is carried out to contractors who are carrying out work. It is estimated that the risks that occur may hamper the completion of the road infrastructure improvement work for the Abepura-Yetti section. The indicator with the highest level of risk that affects cost performance and time performance on road infrastructure improvement for the Abepura-Yetti section is a late project related to land followed by unexpected land / location conditions and unexpected project location conditions.
ANALISIS PEMBANGUNAN BENDUNGAN DIGOEL DI KABUPATEN BOVEN DIGOEL DALAM RANGKA PENGEMBANGAN WILAYAH DI PAPUA
Authors: Numberi Elieser , Rante Harmonis , Numberi Johni Jonathan
Published: October 2022

One of the pillars of the Food Sovereignty program is the availability of irrigation infrastructure and realizing rice selfsufficiency in Papua Province and Boven Digoel Regency in particular. The concrete effort is to program the development of new water infrastructure with optimum service capacity and the development of potential areas to meet food availability. Merauke River Departement, programmed the Construction of the Digoel Dam in Boven Digoel Regency. This study aims to analyze the development strategy of the Digoel Dam, which includes technical aspects, land use and environment, economic and socio-cultural aspects, benefits and regional development, and asset investment aspects. The method of analysis is quantitative and qualitative. Results study concluded that the technical aspects were carried out through good planning, implementation and supervision of construction. Aspects of land use and the environment, through land use in accordance with the spatial plans of Boven Digoel Regency, development and management that is environmentally sound. Economic and socio-cultural aspects, namely the existence of the Digoel Dam must provide economic benefits to increasing the income and welfare of the community whose social work is farming, raising livestock, fishing and trading. The benefits aspect of the Digoel Dam is as a source of water for irrigation with a potential area of 6,090 Ha, a source of raw water for the surrounding community with a capacity of 32.25 liters/second, a power plant with a planned total electricity generation of 13.96 MW, reducing the potential for flooding in the surrounding area and the potential for flooding in the surrounding area and tourism development to improve the local economy. Aspects of regional development by encouraging the development of the Boven Digoel Region which is supported by sufficient food security. Aspects of asset inventory, namely the existence of the Digoel Dam must provide beneficial benefits from its existence as an economic asset, historical asset and tourism asset.
Wandel landwirtschaftlicher Geschlechterverhältnisse durch Diversifizierung? Erfahrungen von Frauen in der Direktvermarktung
Authors: Reusch Marie
Published: October 2022

Im Rahmen des agrarpolitischen Paradigmas der Multifunktionalität wird die landwirtschaftliche Direktvermarktung in Deutschland und Europa als Diversifizierungsstrategie politisch gefördert. Der Beitrag fragt, welche Impulse dies für eine Veränderung der Geschlechterverhältnisse in der Landwirtschaft setzt. Mittels einer Narrationsanalyse von Interviews mit Direktvermarkterinnen aus Hessen rekonstruiere ich die Bedeutung, die die Direktvermarktung für die Frauen entfaltet, und setze sie in Bezug zu den Erfahrungen, die sie in der strukturell und personell männlich dominierten Landwirtschaft machen. Die Untersuchung zeigt, dass Frauen in der Direktvermarktung den strukturellen geschlechtsspezifischen Ungleichheiten in der Landwirtschaft tendenziell ausweichen können, dass hiermit aber die strukturellen Ungleichheiten – und damit die Unattraktivität landwirtschaftlicher Arbeit für Frauen – letztlich eher befördert als abgeschwächt werden.
Feministisches Geschlechterwissen: neue Perspektiven zur Verhältnisbestimmung zwischen Geschlechterforschung und Feminist*innen
Authors: Grabow Jördis
Published: October 2022

Der Beitrag nimmt eine Verhältnisbestimmung zwischen einem wissenschaftlichen und einem feministischen Geschlechterwissen vor und basiert auf empirischen Daten aus problemzentrierten, leitfadengestützten Interviews mit Feminist*innen zu deren widerständigen Praktiken sowie einer Diskursanalyse des Spezialdiskurses der Frauen- und Geschlechterforschung. Feministische Widerstandspraktiken werden als diskursive und nicht-diskursive Praktiken verstanden, die sich gegen die Hervorbringungen des Geschlechterdispositivs wenden. Ihnen liegt ein spezifisches Geschlechterwissen zugrunde, welches sich als Reflexionswissen darstellt, in einem Zusammenspiel aus (eigenen und fremden) Erfahrungen, dem Austausch sowie der eigenen Antwortensuche – z. B. in der Frauen- und Geschlechterforschung – entsteht und zu feministischen Praktiken führt, die u. a. durch Ambivalenzen geprägt sind.
Umkämpfte Digitalisierung im Krankenhaus: Arbeitswandel, Machthandeln und Konfliktkonstellationen bei der Gestaltung neuer Technologien für ärztliche Arbeitsprozesse
Authors: Gnisa Felix , Ibrahim Walid , Engel Thomas , Greifenberg David , Reichardt Lena
Published: October 2022

Mit dem als E-Health bezeichneten Technologiebündel werden für die Organisation Krankenhaus umfassende Transformationen von Geschäftsmodellen und Arbeit anvisiert. Die diskutierten arbeitspolitischen Implikationen auf Qualifikationen und Arbeitsweisen von Ärztinnen und Ärzten schwanken dabei zwischen optimistischen Diagnosen neuer Behandlungsmöglichkeiten und pessimistischen Prognosen über Deprofessionalisierung. Demgegenüber betont der Beitrag die organisationale Verhandelbarkeit des Technikeinsatzes im Krankenhaus. Auf Grundlage qualitativer Interviews mit technischen Entscheiderinnen und Entscheidern sowie Ärztinnen und Ärzten in einem Universitätskrankenhaus und durch Ansätze machttheoretischer Professionstheorien und der Labor Process Theory wird sowohl die (konfliktive) Aushandlung der aktuellen Digitialisierungstechnologien als auch die unterschiedlichen Legitimations- und Einflussstrategien dieser Akteure am Beispiel des digitalen Arztbriefes rekonstruiert. Damit kann nachgezeichnet werden, dass mit der Einführung des digitalen Arztbriefes als Schlüsseltechnologie der E-Health-Strategien eine Unterminierung ärztlicher Handlungsmonopole über den Prozess der Gesundheitsversorgung angestrebt wird – sich diese aber nicht ungebrochen über das ärztliche Professionsinteresse hinwegsetzen kann.
Predicting Personalized Quality of Life of an Intellectually Disabled Person Utilizing Machine Learning
Authors: Yadav Gaurav Kumar , Vidales Benigno Moreno , Dueñas Sara , Abdel-Nasser Mohamed , Rashwan Hatem A. , Puig Domenec , Nandi G.C.
Published: October 2022

This work aims to enhance dependent persons’ quality of life (QOL) by examining various aspects of their lives and providing the required assistance to enhance each aspect of their QOL. We employ machine learning methods to evaluate the eight aspects of QOL and forecast the corresponding index value. Machine learning algorithms input eight aspects of QOL and predict the QOL index value. The QOL Index value says the requirement of the support to a person, and it depends on eight aspects of the QOL. We use our dataset to train the machine learning model. Dataset is collected using the GENCAT scale tool, which takes 69 items and provides the score value for each aspect of the QOL. We apply many linear and nonlinear machine learning regression algorithms. The multiple linear regression algorithm results show better performance for root mean squared error (1.4729) and R2 score (0.9918).
On the Importance of Color Pre-Processing for Object Detection in Submarine Images
Authors: Lisani Jose-Luis , Petro Ana Belén , Sbert Catalina , Álvarez-Ellacuría Amaya , Catalán Ignacio A. , Palmer Miquel
Published: October 2022

When training a neural network for object detection a great deal of effort is usually devoted to augment the training dataset. The rationale behind this process is that augmentation increases the generalization capability of the network. However, little attention has been paid to the application of image enhancement techniques as a pre-processing step of the training task. In this paper we show, in the context of fish detection in submarine images, that the application of classical color enhancement methods may improve significantly the performance of the well known Mask R-CNN object detector.
Scenario Two: Fragile States and Non-State Actors
Authors: Amirah-Fernández Haizam , Moufti Said
Published: October 2022

In the second scenario, the lingering effects of the pandemic and the flatlining prices for fossil fuels lead to a ‘third wave’ of Arab revolts with the epicentre being in the gulf region. Monarchs in the Gulf states are forced into exile after social unrest, but the royals regroup while in exile to promote an ultraconservative agenda in the region. The desire to return to power in the region gives way to prolonged instability and it draws in third powers to the region. China takes advantage of the unrest in the area to establish a comprehensive strategic alliance with Iran and the GCC, especially when it comes to raw materials. What is more, as a result of the economic downturn and social instability, many countries now prioritize domestic matters over their overt engagement in the conflicts in Yemen and Syria. This inward-looking mindset encourages the importation of drones, surveillance, and digital technologies to flourish.
Evaluation of Incidence, Genotypes, and Risk Factors Associated with Newly Diagnosed Hepatitis C Cases in Khyber Pakhtunkhwa (KPK), Pakistan
Authors: Ullah Khan Najeeb , Ahmad Ubaid , Iqbal Maaz , Ismail Muhammad , Mustafa Adeela
Published: October 2022

Hepatitis C is a global health concern brought on by the hepatitis C virus (HCV). The risk factors of the disease include injection drug users, contaminated medical instruments, blood transfusion, organ transplant, major surgery, dialysis, dental surgery, and acupuncture. The aim of the current study was to identify the prevalence of active HCV infection, genotypes, and their associated risk factors in newly infected patients of Khyber Pakhtunkhwa (KPK), Pakistan. A total of 230 HCV cases and 245 control subjects were enrolled. Our findings revealed that disease infection rates were higher in female patients (52.6%) than male patients (47.4%). Moreover, the disease was more prevalent in the age group 30–40 years (39.6%). The highest incidence was found in the southern region (51.30%), followed by the northern region (27.82%), and central region (18.26%). In our data set, dental surgery, major surgery, disease in family, barber community, blood received, needles, abroad travel, injection drug users, acupuncture, and organ transplantation were determined as the major associated risk factors of the disease. Odds ratio were significantly higher (10.91%) for those who used acupuncture as compared to those who did not. Similarly, odds were significantly higher (10.03%) for those who had HCV in their family, dialysis (9.377%), dental surgery (7.618%), major surgery (6.813%), barber community (5.328%), and blood received (2.252%) as compared to the control group. Also, the most frequent genotype was 3a (63%), followed by an un-typeable genotype (11.30%).
EFFECTIVENESS OF E-BOOK APPLICATION MODEL UTERINE ATONY MANAGEMENT GUIDE AND POCKETBOOK IN IMPROVING MIDWIFE KNOWLEDGE AND SKILLS IN BASIC CARE: PRE-POST STUDY
Authors: Hindriati Titik , Nuraidah Nuraidah , Rosmaria Rosmaria , Diniyati Diniyati
Published: October 2022

Background: Midwives are one of the main health workers at the frontline of health development to accelerate the decline in Maternal Mortality Rate (MMR) and Infant Mortality Rate (IMR). Therefore, competent and skilled midwives are needed in carrying out clinical procedures, especially in handling emergency cases of postpartum hemorrhage, with critical analysis skills. This study aims to determine the effectiveness of e-book application model uterine hypotonia management guide and pocket book in improving midwife knowledge and skills in basic care. Method: The research design used was pre-post study, which was carried out in February-April 2021. The population and sample in this study were all midwives who provided delivery assistance at the Jambi City Health Center, totaling 64 respondents. Data analysis used the Wilcoxon and Mann-Whitney tests. Results: In each intervention group, all variables, including knowledge and skills, are increased in both groups defined. The results showed that the educational media application of guidelines and pocketbooks on postnatal emergency management increased knowledge and skills. Conclusion: The two study groups had a significant effect on increasing the knowledge and skills of midwives in handling postnatal emergencies due to uterine atony.
A A Biological-Inspired Cryptosystem based on DNA Cryptography and Morse Code Ciphering Technique
Authors: B Adithya , G Santhi
Published: October 2022

Due to its prominent facility to hide colossal datasets with a high calibre of randomness and subsequent protection, the famous genomic Deoxyribonucleic Acid (DNA) has been presented as a hiding medium, known as DNA steganography. An incipient information-securing technique using the organic DNA structure called DNA Computing was introduced. In this paper, cryptosystem based DNA computation and Morse code cipher is proposed to bulwark the delicate knowledge within the demanding environment. The plaintext is changed over to DNA sequences utilising the encoding table. The encoded information is actually transcribed and translated by the Ribonucleic Acid (RNA) arrangements. Translated RNA is stego by the standard genetic code utilising organic compounds, and the stego DNA is ciphered by Morse code pattern. Avalanche Effect achieves 96.86% bits of average changes occurred in ciphertext. Therefore, the proposed cryptosystem shows strong randomisation and provides complex mapping between plaintext and ciphertext. Also, the designed bio explores analysis and results shows that the security of the transmission is high, and it preserves the biological process.
Natural Post-Disaster Management Archive Model
Authors: Reza Izzul Fatchu , Rajab Ridwan , Rosidanti Hamidah
Published: October 2022

As a country within the "ring of fire" geographical area, Indonesia is vulnerable to natural disasters. The impact of natural disasters is not only physical and human, but also relates to the records that are owned. This study strives to support efforts to save archives after natural disasters and develop a model for saving and restoring archives after natural disasters happens. The results of the research showed that there is no a standardized procedures to save and restore archive in times of disasters, therefore there shall be regulation to make the regional disaster agency, the regency offices, and library and archives agency coordinate and cooperate in a single task-force, based on our developed model.Keywords: disaster; archives; archive recovery
Efektivitas Layanan Sahabat Perempuan dan Anak (SAPA) 129 (Studi Kasus Kualitas SDM Pada Layanan SAPA 129 di Kementerian PPPA)
Authors: Rahma Anggin Nuzula , Nugroho Pracoyo Cipto , Damayanti Retno , Mulatasih Tri
Published: October 2022

The Ministry of Women's Empowerment and Child Protection has launched the Call Center Service Friends of Women and Children (SAPA) 129 in collaboration with PT Telekomunikasi Indonesia (PT Telkom Indonesia) on March 8, 2021. The SAPA 129 service is one form of implementation of Presidential Regulation Number 65 of 2020 related to the addition of the duties and functions of the Kemen PPPA as a final referral service provider for women victims of violence. The SAPA 129 service is a revitalization of the public complaint service as a tangible manifestation of the state's presence in protecting women and children. SAPA 129 services are carried out by the Deputy for Protection of Women's Rights and the Deputy for Special Protection for Children. Based on data from the PPPA Ministry, the number of reports of cases of violence against women and children from March 2021 to February 2022 increased sharply. However, this increase in the number of reports did not increase with the increase in the number and quality of Human Resources (HR) owned by the Ministry of PPPA. This study aims to determine the effectiveness of SAPA 129 services related to handling cases of violence against women and children. The research method used is a qualitative approach, with primary data sources in the form of interviews, observations, and data triangulation. An alternative solution that can be provided is by conducting training or technical guidance related to the 6 functions of SAPA 129 services. The strategy adopted is networking with cross-Ministerial / Institutional and Community Institutions, especially those that have service institutions for handling cases and children in the implementation of training and technical guidance as well as sharing knowledge / good practice in optimizing SAPA services 129.Keywords: Public Service; Violence; Women; ChildrenÂ