bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS KOMPARATIF KINERJA KEUANGAN JASA PERBANKAN MELALUI PENDEKATAN ECONOMIC VALUE ADDED PADA PT. BURSA EFEK INDONESIA
Authors: Hadi Kusuma Andi Wira , Sumatriani Sumatriani
Published: December 2022

The problem was related to financial performance using an economic value added. This research aims to assess financial performance based on Economic Value Added (EVA) at PT. Bank Rakyat Indonesia and PT. Bank Mandiri. The method used in this study is the Economic Value Added (EVA) method. EVA analyzes financial performance by paying attention to operating profit and the company's cost of capital. The type of this research is a quantitative description that provides a description and analysis of the results of the EVA calculation. This research uses financial data obtained from the Indonesia Stock Exchange in the 2016-2020. Based on the results of the study, it can be concluded: 1) financial performance based on EVA at PT. Bank Rakyat Indonesia obtained a positive EVA value in 2016 to 2018, while in 2019-2020 it obtained a negative EVA;2) financial performance based on EVA at PT. Bank Mandiri obtained a negative EVA value in 2016, 2019, and 2020, while in 2017-2018 it obtained a positive EVA.
Studi Kualitatif Phenomenology: Peran Radiografer Dalam Mengerjakan Pemeriksaan Radiologi Untuk Pasien Covid-19
Authors: Syivasari Falentina
Published: December 2022

Background: Until now, Indonesia has become one of the countries with the highest health worker death rate in ASIA and the 3rd highest in the world due to exposure to COVID-19, reaching 647 people. Radiographers are one of the first lines of health professionals who are very likely to be exposed to COVID-19. The purpose of the study is to find out the adaptation of new radiographer habits during the COVID-19 pandemic including radiographer work experience, radiographer health conditions (including fisk and mental health) and radiographer resilience in pandemic times.Methods: Research design uses a qualitative approach with phenomenological types of research. The selection of informants is obtained from observations and interviews to radiographers. The study used purposive sampling techniques. Research instruments use observation sheets, interview guidelines and documentation study sheets. This research was conducted in the Radiology Unit at COVID-19 referral hospitals, public hospitals and private hospitals, around the city area of Surabaya, east Java. The data collection time is expected to be held in April - June 2021.Results: The results showed the work experience of radiographers before the pandemic period was very different from the experience during the pandemic. Radiographers experienced more convenience when working in the time before the pandemic. Much of the change lies in the use of personal protective equipment. The majority of respondents had high optimism about their health condition as well as a great sense of responsibility in caring for patients suspected of Covid-19. The majority of respondents continue to carry out the obligation to treat patients suspected of Covid-19 or who are confirmed positive for Covid-19 because it is an obligation for every radiographer. These differences include restrictions on the number of radiographers in the room, the use of PPE at level 3, and the screening process that must be done before examining patients.Conclusions: The role of radiographers is very important in carrying out radiological examinations, especially in pandemic times. Radiographers who are competent and comply with the SOP during the pandemic so as to minimize exposure to Covid 19.
Studi Kinerja Rumah Sakit Berbasi Balance Scored (Studi Kualitatif di RSUD Kota Madiun di Lingkungan Manajemen)
Authors: Ridhosari Dewi , Wardani Ratna
Published: December 2022

Background: Organizational performance is something produced by an organization in a certain period with reference to established standards. Management performance measurement aims at work efficiency using balanced score card (BSC), which is a performance measurement solution. BSC consists of two  dimensions: financial and non-financial dimensions. The purpose of the study was to describe the measurement of the performance of the Madiun City general hospital using the Balance Scorecard method.Methods: Research design uses qualitative descriptive methods. The selection of informants was obtained from observations and interviews to employees of the Madiun Citygeneral hospital with 7 respondent. This study used purposive sampling techniques. Research instruments with observation sheets, interview guidelines and documentation studysheets.Results: The results of the study at the general hospital in Madiun City area showed that financial performance was considered good, the achievement of customer satisfaction levels in 2020 was quite good, the perspective of internal business processes could not be achieved at standard numbers due to the Covid-19 pandemic, the achievement of employee satisfaction levels in the good category even though there were 3 elements that were considered less good.Conclusions: The results of the research conducted are expected by the hospital should use performance assessment based on the concept of balance score card to implement and integrate the strategic planning of the hospital. Hospitals also need to improve employee capabilities by providing training to employees in turns, or organizing inhouse training to save costs. The perspective of benefit performance is that the poor must be served in Madiun City Hospital.
Edukasi Pada Pasien Covid Menggunakan Teknik Saji Terhadap Perubahan Pengetahuan, Motivasi dan Perilaku Kesembuhan Covid 19 di Ruang Isolasi Khusus Rumah Sakit Umum Karsa Husada Batu
Authors: Sulistiyanto Dwi , Katmini Katmini
Published: December 2022

Background: The implementation of health services is more focused on improving, maintaining, and protecting health, so it is not only focused on recovery or healing of diseases. Hospital as a referral level health service institution plays an important role in encouraging all stakeholders to commit to promotive and preventive efforts in preventing and reducing health risks faced by Patients, Patient Families, Hospital Human Resources, Hospital Visitors and the community, and to keep them in goodhealth. The purpose of the study to analyze the effectiveness of education in Covid 19 patients using SAJI techniques against changes in the knowledge, motivation and behavior of Covid 19 patients in the Special Isolation Room of Karsa Husada Batu General Hospital.Methods: Type of quantitative research with Pre-experimental design and One-Group Pretest-Posttest Research Design approach. The population of all covid 19 patients in isolation rooms amounted to 55 respondents. A sample of 46 respondents with Morgan's table, a total sampling technique. Independent variables of knowledge. Variable intervening motovation. Behavioral dependent variables.Results: There was a significant difference between knowledge before and after education (sig. = 0.000). There is a significant difference between motivation before and after education (sig. = 0.000). There is a significant difference between the behavior before and after education (sig. = 0.000). The motivation variable significantly serves as an intervening variable between the influence of knowledge variables on behavior (sig. = 0.01).Conclusions: It is hoped that by educating covid patients using present techniques can increase knowledge, motivation and behavior of Covid 19 recovery.
Early-Pregnancy Changes in Maternal Lipid Profile in Women with Recurrent Preeclampsia and Women with Normal Pregnancy
Authors: Saihood Sumaya T.
Published: December 2022

Background: “According to the current knowledge, changes in lipid profile in pregnancy is a major contributor in the pathogenesis of preeclampsia. The present study was designed to compare the changes in lipid profile in normal pregnancy and in patients with history of recurrent pre-eclampsia (PE).”Objective: Assessment the relationship between lipid profiles changes in women with history of recurrent preeclampsia in comparison to normal pregnancy in early pregnancy.Patients and Methods: Measurement of lipid profile changes in women with history of recurrent preeclampsia (more than two preeclampsia in previous pregnancies) at 12 to 16 weeks of pregnancy and compared to normal pregnancy as a control group who does not have history of preeclampsia also early in pregnancyResults: The patients with history of recurrent Preeclampsia had significantly higher mean total cholesterol level compared to controls (216.1 ± 25.5 mg/dl) and (195.6 ± 23.2 mg/dl), respectively, (P<0.05).The mean HDL cholesterol (HDL-C) level was significantly lower in PE group (49.3 ± 9.2 mg/dl) than controls (52.2 ± 8.4 mg/dl), (P<0.05). The mean level of LDL cholesterol was (122.3 ± 28.7) mg/dl in PE group and it was significantly higher than the (108.6 ± 26.8 mg/dl) of controls, (P<0.05). Similarly, the mean VLDL cholesterol was also higher in women with history of recurrent preeclampsia than control group, (44.8 ± 12.6) vs. (34.8 ± 7.3) mg/dl, respectively, (P<0.05). The Triglycerides (TG) was also elevated in women with history of recurrent preeclampsia where the mean TG level was (224.2 ± 63.1 mg/dl) compared to (174.6 ± 36.3mg/dl) in controls, (P<0.05).Conclusion: “This study showed that the women who have history of recurrent preeclampsia had disturbed lipid profile (increased levels of total TC, TG, VLDL-C and LDL-C concentration) in addition to decrease the high density lipoprotein cholesterol (HDL-C) level in subsequent pregnancy compared to normal pregnancy.”
Establishment of an Organisational and Economic Mechanism for Integration and Cooperation in the Agricultural Sector: a Systemic Approach
Authors: Malik Mykola , Shpykuliak Oleksandr , Kravchenko Svitlana , Shelenko Diana , Ksenofontova Kateryna
Published: December 2022

The growth of production efficiency in the agricultural sector of the economy is based on the use of various factors – organisational, economic, labour, material, motivational, etc. Among them, organisational and economic ones are a priority, which can also include integration relations. The mechanism of action of organisational and economic foundations of integration relations in the context of a systematic approach is rather underinvestigated, which determined the topic of research. The purpose of the study is to substantiate the theoretical, methodological, and practical foundations of building an organisational and economic mechanism of integrated structures from the standpoint of a systematic approach. The methodological basis of the study was the provisions of institutional economic theory and system analysis. Monographic, normative, graphic, abstract and logical methods and approaches to generalising results are used. The economic essence of the organisational and economic mechanism of integrated structures in the agricultural sector of the economy is determined. The essence of integrated structures and integrative formations from the standpoint of consistency is substantiated. The concepts of “integrated structure” and “cooperative” have been clarified. The interdependence of dysfunctions is determined – an integrated structure and an agricultural cooperative. The study results can be taken into account in the development of programmes: determining priorities for the development of integration and cooperative structures, developing laws and regulations for the establishment and development of cooperation and integration in the agricultural sector of the economy.
Post- and Neo-Industrial Technologies in the Post-War Development of the Agrarian System in Ukraine
Authors: Kropyvko Mykhailo , Kropyvko Maksym
Published: December 2022

The study focuses on the identification of directions of innovative development of the agrarian system of Ukraine in the war and post-war periods. The relevance of solving this fundamental scientific and practical task lies in the fact that the agrarian structure of Ukraine in modern socio-economic conditions requires the introduction of new and fundamentally different from the pre-war ways of development, which would make the most of modern sciencebased methods of development of organisational and legal entities. The purpose of the study is to outline the challenges facing Ukrainian agriculture in the post-war development of the agrarian system and their solutions based on postand neo-industrial technologies. System-structural analysis and synthesis, monographic, historical methods, methods of abstraction and economic comparisons were used in the investigation. Theoretical and methodological included concepts, provisions, findings presented in the academic publications of Ukrainian and foreign scientists, theories of innovation, communication, information technology. The study considered the substance of technological structures and their influence on economic development in the historical aspect, along with modern models of industrialization and the level of innovative development both in Ukraine and other world countries. The results and challenges of the innovative development of the agro-industrial complex of Ukraine for 2000-2020 are analysed, the branches whose low rates of development threaten the food security of the country and the further development of the agro-industrial complex, in particular the challenges and threats caused by the Russian Federation’s full-scale war and occupation of part of the territory of Ukraine, are highlighted. Modern innovative post- and neo-industrial technologies (in particular, technologies of drip irrigation, production of vegetables in the closed ground, precision farming, production of vegetable meat, etc.) were identified and singled out, the broad introduction of which in the post-war period will not only restore the pre-war potential of the agro-industrial comlex, but also ensure its further competitive development. The obtained conclusions and findings can be used in practice: enterprises, rural and urban households – producers of agricultural products and food products on the widespread introduction of drip irrigation technologies, greenhouses, precision farming and robotics, non-animal production of meat and dairy products with high efficiency; specialised scientific institutions and start-ups on the deployment of extensive research towards the creation of new innovative post- and neo-industrial technologies for the production of agricultural products and food; state executive authorities to stimulate the widespread introduction of these technologies to ensure post-war recovery and further competitive innovative development of the agro-industrial complex.
NUMERICAL SIMULATION OF WAVE PROCESSES IN PARTIALLY SATURATED POROELASTIC MEDIA (REVIEW)
Authors: Igumnov L.A. , Petrov A.N.
Published: December 2022

The review of a number of scientific works in the field of modeling wave processes in partially saturated porous media is proposed. Review consists of three parts. In the first part of overview, classification of porous media according to the degree of saturation with a wetting filler is stated. The fundamental works of the modern theory of porous continuums, which resulted in the Biot's theory and the mixture theory, are considered. The advantages, disadvantages, as well as the conditions for the correspondence between the two approaches are indicated. The second part is devoted to scientific publications of an applied and academic nature, which are mostly devoted to the study of the features of wave processes in poroelastic media by analytical and semi-analytical methods. Special attention is paid to the works devoted to the modeling of slow longitudinal waves as a distinctive feature of wave processes in partially saturated poroelastic media. The third part gives an overview of the application of boundary element and finite element methods to study the stress-strain state of saturated and partially saturated porous media, the behavior of waves during their propagation in the media under consideration, and the analysis of local dynamic effects. The two methods are compared.
Experimental works confirming theoretical results obtained within the Biot's theory are indicated. A brief analysis of modern achievements in the problems of numerical simulation of dynamic effects in semi-infinite porous media with a layered structure such as the seabed is carried out. Works on the derivation of fundamental solutions for systems of poroelasticity equations and the construction of the corresponding integral equations in time and space of the Fourier and Laplace integral transformations are considered. Works are given that consider various aspects of boundary element modeling of unsaturated porous media and the application of boundary and finite element methods on specific examples.
A FUNDAMENTAL SOLUTION FOR AN ANISOTROPIC PLATE ON AN INERTIAL FOUNDATION
Authors: Serdyuk A.O. , Serdyuk D.O. , Fedotenkov G.V.
Published: December 2022

The work is devoted to the construction of a new fundamental solution for a thin elastic anisotropic unbounded Kirchhoff plate on an inertial Winkler foundation. The fundamental solution is a function of the normal movement of two spatial coordinates and time in response to the impact of a single concentrated load, mathematically modeled by the Dirac delta function. The anisotropy model considered in this article has one plane of symmetry that geometrically coincides with the median plane of the plate and is characterized for the Kirchhoff plate model by six independent components of the tensor of elastic constants of the material. The problem statement includes the equations of motion of an anisotropic plate in displacements and initial conditions. The solution of the corresponding initial problem for the fundamental solution is constructed using integral Laplace transformations in time and two-dimensional integral Fourier transform in spatial coordinates. The inverse integral Laplace transform is found analytically with a preliminary analysis of the invertible function. The original fundamental Fourier solution is constructed using the numerical method of integrating rapidly oscillating functions. The parameters of numerical integration are calculated with a given accuracy when analyzing the quality of the desired functions by a continuous norm. For the constructed new fundamental solution, a numerical analysis of the nature of the propagation of nonstationary disturbances is carried out, and the influence of the parameters of the inertial Winkler foundation on the behavior of the normal deflection of an anisotropic plate in time at the point of action of the delta function is investigated. The asymmetric nature of unsteady plate oscillations consistent with the model of the elastic medium under consideration is demonstrated. The constructed fundamental solution makes it possible to investigate the nonstationary normal deflection of an anisotropic plate on an inertial basis under the action of arbitrary loads using an integral operator of the convolution type in spatial coordinates and time. In addition, the fundamental solution has versatility with respect to the properties of the plate materials and the parameters of the foundation, namely: isotropic, transversally isotropic and orthotropic materials can act as the plate material. In this case, the foundation may be inertialess or absent altogether.
SCHOUTEN'S FORCE STRESS TENSOR AND AFFINOR DENSITIES OF POSITIVE WEIGHT
Authors: Murashkin E.V. , Radayev Yu.N.
Published: December 2022

The paper deals with the concept of the force stress pseudotensor and the derivation of equilibrium equations in terms of the Schouten's stress pseudotensor being an affinor density. The definition of Schouten's force stress pseudotensor is mainly based on the notion of a pseudoinvariant element of area. The requisute equations and notions from algebra and the analysis of pseudotensors is revisited. A fundamental orienting pseudoscalar is introduced and discussed. Conventional and non-conventional definitions of the force stress tensor are given. A unit normal vector to a level surface of a pseudoscalar field is introduced. The exceptional importance of using the theory of orientable manifolds in modeling micropolar continua in mechanics of solids is noted. The notion of M-cell and its orientation algorithm are recalled. Algorithms for constructing the tensor elements of the area of M-manifold immersed in N-dimensional space are discussed. The notions of vector, pseudovector, invariant and pseudoinvariant elements of surface area in three-dimensional space are revisited. The possibility of using pseudotensor volume elements of a given integer weight due to the formula for a pseudotensor field transformation to an absolute tensor field by a fundamental orienting pseudoscalar is discussed. Various realisations of covariant differentiation of pseudotensors are considered. Covariant derivatives are given for a pseudoscalar and a contravariant pseudotensor of the second rank of an arbitrary integer weight. The principle of virtual displacements is formulated in terms of pseudo-invariant volume and area elements. The hypothesis of the absolute invariance of the virtual work is assumed, i.e. insensitive to rotations, 3D inversion and mirror reflections. Equations of equilibrium and dynamics are derived in terms of the affinor density of Schouten's force stresses. Equilibrium equations are obtained for the case of using pseudo-invariant volume and area elements of an arbitrary integer weight.
Altai State Institute of Culture
Authors:   Altai State Institute of Culture, Pervushina Olga
Published: December 2022

This article is an analysis of the concept of "a cultural worldview" in a signsymbolic dimension. The study attempted to identify the key elements forming the cultural worldview from the position of the sign-symbolic approach as a correlation of centered and relational properties. The semiosis of the mythological traditional culture of the Altaians is considered in the context of the symbolism of cultures of this type.
Study of the Attitude of the Students of the Institute of Culture to Preservation and Transmission of the Ethno-Cultural Heritage
Authors:   Altai State Institute of Culture, Lukyanova Zoya
Published: December 2022

The article deals with the problems of the attitude of students of a creative higher educational institution to the need of preservation of the ethno-cultural heritage in a globalizing world. The article takes into account the results of the author's long-term research activity in the field of modeling, the formation of a multicultural society, problems of education in the field of culture and art, which made it possible to identify the main personality qualities of a student of a creative higher educational institution. The main approaches and optimal ways of coexistence of people of different ethnic groups in a multicultural society, based on universal values are highlighted. The practical significance of the research lies in the concretization of the foundations for the preservation and translation of ethno-cultural heritage, the experience of intercultural interaction in the context of globalization, aimed at preserving the stability of a multicultural society.
Evolution of the clinical and pathogenetic characteristics of the coronavirus disease COVID-19
Authors:   Central Research Institute of Epidemiology of the Russian Federal Service for Supervision of Consumer Rights Protection and Human Well-Being, Moscow, Russian Federation, Gorelov A.V. ,   A.I. Yevdokimov Moscow State University of Medicine and Dentistry, Moscow, Russian Federation, Ploskireva A.A. ,   Central Research Institute of Epidemiology of the Russian Federal Service for Supervision of Consumer Rights Protection and Human Well-Being, Moscow, Russian Federation,   Pirogov Russian National Research Medical University, Moscow, Russian Federation, Muzyka A.D. ,   Central Research Institute of Epidemiology of the Russian Federal Service for Supervision of Consumer Rights Protection and Human Well-Being, Moscow, Russian Federation
Published: December 2022

The review elucidates the evolution of the clinical and pathogenetic characteristics of the novel coronavirus infection COVID-19. Currently, the mutagenesis of SARS-CoV-2 which has led to natural selection of several mutations with distinct functional effects is considered as the key mechanism determining the major parameters of the disease pathogenesis, clinical course, and epidemiology. In general, as compared with the diseases caused by delta and beta variants, omicron variant infection is associated with a lower number of severe cases, a higher prevalence of sore throat and a lower prevalence of headache, diarrhea, taste loss, and anosmia. The evolution of the clinical course of coronavirus infection caused by SARS-CoV-2 is characterized by less severity of the disease in adult patients and a higher hospitalization risk in children, especially those under 5 years of age. The described evolution of pathogenetic aspects of the coronavirus disease COVID-19 supports the search for effective and safe antivirals with a broad spectrum of activity approved for using in children of different age groups. The list of such medications includes pentanedioic acid imidazolyl ethanamide. Its efficacy and safety have been proven for the treatment of a wide range of acute viral respiratory infections and COVID-19 in multiple clinical trials. KEYWORDS: SARS-CoV-2, COVID-19, acute viral respiratory infections, mutations, mutagenesis, omicron,delta, pentanedioic acid imidazolyl ethanamide. FOR CITATION: Gorelov A.V., Ploskireva A.A., Muzyka A.D. Evolution of the clinical and pathogenetic characteristics of the coronavirus disease COVID-19. Russian Medical Inquiry. 2022;6(11):626–634 (in Russ.). DOI: 10.32364/2587-6821-2022-6-11-626-634.
Diagnostic errors in botulism
Authors:   Prof. V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, Russian Federation, Sergeeva I.V. , Rakhimi Sh.Kh. ,   Prof. V.F. Voino-Yasenetsky Krasnoyarsk State Medical University, Krasnoyarsk, Russian Federation
Published: December 2022

Botulism is a rare but serious condition characterized by long hospitalization and high lethality and therefore is considered an important problem of modern infectiology. Multiple diagnostic errors frequently occur in botulism, though the disease has highly distinctive clinical signs.The authors reviewed 27 patient medical records from 1992–2006: 15 records of the patients hospitalized with different preliminary diagnoses and later established diagnosis "botulism" and 12 records of the patients with initially diagnosed botulism which was not confirmed. The article highlights epidemiological and clinical criteria of botulism. While generating a differential diagnosis, it is necessary to recognize that botulism has different clinical manifestations, and that the disease severity may vary from mild to serious. Preventive measures for botulism play an important role and are aimed at enhancing the public awareness of the storage and consumption of mushroom, fish, and meat cans and products. KEYWORDS: botulism, botulinum toxin, Clostridium botulinum, early diagnosis, differential diagnosis, diagnostic errors. FOR CITATION: Sergeeva I.V., Rakhimi Sh.Kh. Diagnostic errors in botulism. Russian Medical Inquiry. 2022;6(11):667–670 (in Russ.). DOI: 10.32364/2587-6821-2022-6-11-667-670.
Implementasi Algoritma Collaborative Filtering pada Sistem Pemesanan Makanan dan Minuman dengan Platform Android
Authors: Nurhani Fadiah , Samsudin
Published: December 2022

Pemanfaatan teknologi dalam bidang kuliner, dapat membantu untuk mengelola laporan keuangan dan data jual beli pada tempat usaha. Dalam hal ini, penelitian dilakukan di Rumah Makan Muslim Hajjah Zuleka. Saat ini, proses pemesanan makanan dan minuman masih di- lakukan secara manual dimana pesanan dan transaksi yang masuk maupun keluar masih dicatat pada kertas dan pensil. Sehingga beberapa masalah sering terjadi seperti salah catat jumlah pesanan, duplikasi laporan keuangan serta menyebabkan laporan bulanan yang tidak jelas untung dan ruginya. Untuk meningkatkan pelayanan terhadap pelanggan, serta memu- dahkan pihak rumah makan dalam mengelola transaksi dan laporan maka dibangun sebuah platform yang dapat membantu meningkatkan bisnis, memantau data maupun manajemen rumah makan. Sementara algoritma Collaborative Filtering digunakan untuk memudahkan pelanggan dalam memilih makanan dengan rating terbaik,yang didasarkan pada opini dan kemiripan nilai yang diberikan oleh pelanggan. Pada penelitian ini, 5 menu teratas di Rumah Makan Hajjah Zuleka diberi rating dengan skala 1-5 untuk kemudian dicari rekomendasinya. Rendang keluar sebagai menu teratas dengan nilai MAE sebesar 0,849969096. Sistem peme- sanan makanan terdiri dari REST API web untuk admin memantau seluruh data transaksi, serta aplikasi android untuk pelanggan dapat memesan makanan
KAJIAN PERBANDINGAN PENGARUH PENGGUNAAN DINDING PRECAST DENGAN DINDING KONVENSIONAL PADA PROYEK CORDOVA SEMARANG
Authors: Rohman Muhamad Arif , Wibowo M Agung , Nuroji Nuroji
Published: December 2022

Innovation in the world of construction is something that is indispensable, one of the
innovations in the construction sector is precast. The use of precast is expected to be
able to reduce project costs to accelerate the duration of work. But in fact, the
products of innovation in the world of construction have not been fully able to have
a positive impact, both in terms of cost, quality, time, waste, on project development.
Products of innovation are usually not necessarily in accordance with the wishes
and needs of the customer. The purpose of this research is to analyze the
comparison of products in terms of time, cost, quality, waste, and in terms of K3L
between projects using precast walls and projects using the lightweight brick wall
method. This research was conducted by (1) conducting a project simulation if the
project did not use precast, (2) comparing a real project with a simulation project in
terms of cost, quality, time, waste, and K3L. The use of precast in the Cordova
project when compared to a simulation project that uses lightweight bricks results in
(1) in terms of time saving 36,84 % on the simulation results project (2) in terms of
costs can be reduced by Rp. 101.488.543,99 (3) in terms of quality precast material
has The quality is better than the lightweight bricks (4) in terms of waste, in the
simulation result project it creates more waste (5) in terms of K3L, the use of
precast is more environmentally friendly than the simulation results project.
PENGEMBANGAN MANAJEMEN PELAYANAN KALIBRASI ALAT NAVIGASI PENERBANGAN DENGAN PENDEKATAN METODE IMPORTANCE-PERFORMANCE ANALYSIS (IPA)
Authors: Munadi Munadi , Ismiyati Ismiyati , Handajani Mudjiastuti
Published: December 2022

Flight safety is very much determined by the performance of navigation aids, as well as the
correctness of flight procedure guidelines. The BBKFP Center as the only aviation
equipment calibration service agency has a strategic role for aviation safety in a
sustainable manner. The purpose of this research is to map the performance of BBKFP
and the assessment of users of calibration services to provide recommendations, in
particular, the future calibration service development strategy, and the management of
calibration of aviation navigation equipment in general. The research method uses a case
study with the Importance-Performance Analysis method approach to measuring the extent
of the relationship between the level of user satisfaction and the performance of flight
navigation tool calibration services based on 12 standard service indicators. The results
found that the highest level of service was the standard document calibration process of
100% and the lowest level of service was timeliness of service by 64%. The factor that still
needs immediate improvement is the timeliness of service and the Management System and
Service Procedures. While the factors that must be corrected but not immediately their
characteristics include Complaint Services; Demand-Supply Balance, Service Rates,
Service and Internal Supervision Meeting.
ANALISIS PENJADWALAN DAN ALOKASI SUMBER DAYA PADA PROYEK KONSTRUKSI MENGGUNAKAN MICROSOFT PROJECT (Studi Kasus Pekerjaan Struktur Proyek XYZ)
Authors: Isnubroto Danang , Putri Citra Kharisma
Published: December 2022

One of the computer applications that can be used in project management control is the Microsoft Project application. With Microsoft Project , information related to activities that fall into the critical trajectory and allocation of resource placement can be known, so that the project does not experience delays and a decrease in work productivity. Based on the results of the analysis using the Microsoft project, it is found that activities are included in the critical trajectory, namely: pile work, soldier pile, excavation, excavation fireplace, brickwork installation, work floor, pile cap and superstructure work. The results of the analysis show the need for the number of workers from the 1st month to the 8th month: 31, 43, 43, 40, 37, 31, 10. The needs of the foreman are: 2, 3, 3, 2, 2, 2 , 2, 1. For crane operator resources in the 1st month and 2nd month is as many as 3 people. Subcontractor 1 and subcontractor 2 require as many as 1 person in the resources of the 2nd month to the 3rd month. A mason is needed from the 2nd to the 8th month: 12, 9, 8, 7, 7, 6, 2. Resource analysis for the head mason every month: 3, 3, 2, 2, 2, 2, 1. Analysis of the allocation of resource placement can be carried out in several stages if a graph of the resources fluctuates or does not comply with the principle of resource allocation.
APLIKASI METODE MODIFIKASI ICOLD UNTUK PENILAIAN KELAS RESIKO BENDUNGAN TAPIN
Authors: Annisa Rosmita , Sriyana Ignatius , Sangkawati Sri
Published: December 2022

The risk assessment of the dam is carried out to estimate the hazard risk of the dam. Risk assessment on dams that have been built and in operation aims to determine the priority of repair and rehabilitation work to improve safety based on the risks that exist in the dam. Research on the risk class assessment of Tapin Dam using the modified ICOLD method includes calculating the risk value on various factors considered, namely the technical physical condition of the dam and related to the implementation of dam safety. The parameters of each factor were obtained from the results of field inspections and technical documents related to the Tapin Dam. Based on the results of the risk assessment, Tapin Dam is classified as a dam with a high risk class. Monitoring the behavior of the dam, regular inspections and post-earthquake conditions, performing routine and periodic maintenance, as well as updating and socializing the RTD are actions that the Tapin dam administrator can take to manage long-term risks that can occur.
KAJIAN PERBANDINGAN PENGARUH PENGGUNAAN BEKISTING ALUMINIUM DAN PERTH CONSTRUCTION HIRE (PCH) DALAM MEWUJUDKAN LEAN CONSTRUCTION
Authors: Abdunnafi Ginanjar , Wibowo M Agung , Purwanggono Bambang
Published: December 2022

Technological developments have led to innovations in construction materials science, one of which is formwork materials. There are several important aspects in formwork innovation, namely cost, speed, quality, waste, and health safety environtment (HSE), but they have not fully had a positive impact on construction project development. However, it has not fully had a positive impact on construction projects. In addition, what aluminum formwork manufacturers offer so far may not necessarily suit the needs of customers. The purpose of this study is to analyze the comparison in terms of cost, time, waste, and HSE between projects using aluminum formwork and the same project simulated using Formwork Perth Construction Hire (PCH). In this study: (1) simulation on the project if the project uses PCH formwork (2) comparative analysis of products in terms of time, cost, quality, waste, HSE on real projects using aluminum formwork with projects that have been simulated using PCH formwork. The effect of using aluminum formwork when compared to a simulation project using PCH formwork: (1) in terms of the time it can provide 25.92% savings on the total duration of the simulation results project, (2) in terms of costs, it can provide a total cost savings of IDR 895,756,004,00 (3) in terms of quality, the use of aluminum formwork is stronger, durable quality, and the results of the concrete molding are tidier than using PCH formwork (4) in terms of waste, projects that use aluminum formwork produce less waste than using PCH formwork. PCH formwork. (5) in terms of HSE, aluminum formwork is safer, more environmentally friendly because it has minimal waste, and is safe for workers
EVALUATION OF BUND STABILITY USING GEOSTUDIO SOFTWARE WITH GROUND IMPROVEMENT METHOD USING SAND-KEY AT RECLAMATION WORK ON SOFT SOIL
Authors: Pardoyo Bambang , Sadono Kresno Wikan , Atmanto Indrastono Dwi , Surya Bhara Dhaksa Aden Tatag , Widiasari Nadya Paramitha
Published: December 2022

The use of sand-key reclamation works in soft and very soft soils to increase the stability of the bund construction. Reclamation using the hydraulic fill method requires a stable embankment structure to withstand the potential for landslides from landfills, and in sea areas with very soft subgrade soils, with small undrained cohesion values causes the bund to be unstable and do not exceed the critical limit. The purpose of this study is to evaluate the improvement of soft soil in bund construction so that it is stable using GeoStudio. The Bund stability analysis results show that the value of the sand-key depth depends on the variation in the depth of the seabed. At a seabed depth of -6 m, there is a sand-key depth of 7 m, -5 m the sand-key depth of 10 m, -4 m thesand-key depth of 10 m, -3 m the sand-key depth is 5 m. The final safety number of 1.404,1.438,1,675, and 1.354 respectively.
KAPASITAS PANEL RUMAH INSTAN SEHAT BAJA RINGAN (RISBARI)
Authors: Hamdani Budi , Satyarno Iman , Priyosulistyo Henricus
Published: December 2022

Indonesia has a very high earthquake potential. Disaster risk reduction requires the construction of earthquake-resistant housing. Rumah Instan Sehat Baja Ringan (RISBARI) is one of the proposals. There was no research on RISBARI building for the structural cyclic analysis, so it is necessary to assess the capacity of the structure. Cyclic experiment testing at panel RISBARI is required to find out the capacity and structural damage behavior. The experimental test was compared with the analytical analysis. Tests were on strap braced systems and shear wall systems panels. The peak capacity of the strap braced system panel on experimental testing is 2.75 kN and 2.94 kN under the analytical capacity of 7,314 kN. The panel collapsed at a drift of 2.46% (73 mm), under the drift limit of 5.5% (165 mm). The peak capacity of the shear wall panel on experimental testing is 8.77 kN and 8.16 kN under the analytical capacity of 13,354 kN. The panels collapsed at a drift of 3.4% (103 mm) is greater than the drift limit of 3% (90 mm). Damage type tearing of flanges and web determines panel capacity than other types of damage. The capacity of the panel immediately drops after the damage occurs.
KAJIAN EFEKTIFITAS PENGGUNAAN BERBAGAI JENIS PIPA PADA BANGUNAN RUMAH TINGGAL BERDASARKAN PEMODELAN INSTALASI PIPA AIR BERSIH DAN ANALISIS ANGGARAN PELAKSANAAN
Authors: Setiawan Dedi Budi , Abdillah Rifqi Aulia , Supriyo Supriyo , Ariyanto Arief Subakti , Wibowo Hadi
Published: December 2022

The installation of clean water is a very important building component to support
the activities of residents in the building, because this component is a provider of
water needs for building occupants to carry out bathing, washing, cooking activities,
and so on. In planning a clean water installation system, four criteria must be met,
namely: Sufficient quantity, Hygienic, Optimal technical, and Economical. Research
has been carried out by modeling clean water installation to determine the type of
pipe that most effectively meets the clean water installation criteria to be applied to
residential buildings. The method used in this study is the modeling of a clean water
pipe installation with 3 types of pipes (Polyvinyl Chloride (PVC), Poly Propylene
Random (PPR), and Galvanis), measuring the flow rate and water pressure by
simulating all the open sanitation points and simulating one of the open sanitation
points in turn, then performing calculation of Implementation of Budget Plan for
pipe installation. The results showed that the flow rate and pressure readings on the
PVC pipe installation experienced an increase in the flow rate of 0.00624 m3 and
the pressure decreased by 3.015 psi, the PPR pipe installation experienced an
increase in the flow rate of 0.0104 m3 and the pressure decreased by 3.86 psi, while
the galvanized pipe installation experienced an increase in the flow rate of 0.029 m3
and the pressure decreased by 3,285 psi. The cost needed to make a PVC pipe
installation is Rp. 336,635, to make a PPR pipe installation of Rp. 514,583, and to
install a Galvanized pipe of Rp. 538,370. Based on the results of testing and analysis
of the implementation budget, it can be concluded that the most effective type of pipe
to be used in the installation of clean water pipes in residential homes is PVC pipe.
BENDING AND BUCKLING STRENGTH CONCRETE WITH COARSE AGGREGATE REPLACEMENT WASTE PLASTIC BAGS
Authors: Sudarmono Sudarmono , Setyono Karnawan Joko , Suwarno Anung
Published: December 2022

Mix concrete practical 1pc: 2 ps: 3split, people used to build houses, has a specific
gravity of 22-24 kN/m3. Density large concrete impact severity construction was,
blend ingredients lightweight aggregates to produce lightweight concrete. One is
used for lightweight aggregate material is waste plastic bags. Because the amount
of waste plastic bags or piled carelessly discarded in landfills (TPA) impact of
environmental pollution. This paper presents the study of the flexural strength and
buckling the use of waste plastic bags as a partial replacement of coarse aggregate
mix. The percentage of coarse aggregate replacement with waste plastic bag of
approximately 30% is expected to produce flexural strength and buckling optimum
reinforcement variation different. Bending beam size 10/15 cm length of 70 cm,
variations in the tested reinforcement bending strength. While buckling strength
using the dimensions of length 70 cm 10/10 with a variety of symmetrical and non
symmetrical reinforcement. Effective capacity reinforcement ratio press the tensile
reinforcement that generates maximum torque is 66.67%.
Students’ Experiences of Left-Right Game in Writing Narrative Text: A Narrative Inquiry Study
Authors: Sugesti Ikariya
Published: December 2022

The present study is aimed at exploring students’ experiences of using left-right game in writing narrative text. Narrative inquiry is used to capture students’ experiences of left-right games told in their narrative frames. This study concerned one class at the tenth grade purposively determined senior high school students in Indonesian context which consist of thirty-one students. Student’s narrative frame, semi structured interview and observation are the instruments employed to collect data. Their narratives reflect positive experiences in using left right games as a strategy to help them in writing narrative text. The findings of this study show that 87 % of the students state positive experiences in using left-right game activity in writing narrative text. They state that left-right game is a fun activity, they feel enthusiast when the teacher conduct left-right game. The students who engage through left-right game activity can find the way to equally and mutually collaborate in producing better a piece of writing.
Türkiye’de İtfaiye Teşkilatlarının Yangınla Mücadelesindeki Teşkilat Kültürünün Değerlendirilmesi
Authors: TATAROĞLU Orkan , ALTUNDAĞ Hüseyin
Published: December 2022

Osmanlı İmparatorluğu’nda başlangıçta halkın kendi çabalarıyla ve gönüllülerce yürütülen itfaiye hizmetleri, ilk itfaiye teşkilatının kurulduğu 18. yüzyılın başlarından günümüze değin farklı biçimlerde örgütlenmiştir. Dünyada yerel ve merkezi yönetimler tarafından sunulan itfaiye hizmetleri, Türkiye’de merkezi olmayan bir modelle, yerel yönetimler tarafından yerine getirilmektedir. Hizmetten yararlananların güvenliğini doğrudan etkileyen etkin bir itfaiye hizmeti, can kayıpları ve hasarların azaltılmasını sağlarken, itfaiye personeli tarafından yapılan en küçük bir hata, görevlinin ve kazazedenin yaşamının tehlikeye girmesine neden olabilmektedir. Çalışmada öncelikli olarak, tarihsel bağlamda itfaiye hizmetlerinin örgütlenmesi ve günümüzde itfaiye hizmetlerinin gerçekleşme biçimleri “etkinlik sorunu” açısından incelenmekte, merkezi yönetim ile yerel yönetim ilişkisi kapsamında itfaiye hizmetlerinin sunumu değerlendirilmektedir. İtfaiye hizmetleri ile ilgili karşılaşılan sorunlar ve bu sorunların çözümüne yönelik öneriler çerçevesinde “acil durum müdahale kurumlarının en kısa sürede yapılandırılması” çalışmanın temel önerisini oluşturmaktadır.
Türk İtfaiye Teşkilatlarında Temiz Hava Solunum Cihazları Kullanımı Genel Bakımı ve Dolumu
Authors: KIRTAŞ Hacı Ahmet , ALTUNDAĞ Hüseyin
Published: December 2022

Yangın müdahale personelleri ve madenciler başta olmak üzere; çalışma alanında zehirli gazlar ile karşılaşıp bu riskli durumlarda çalışmak zorunda olan birçok meslek dalı bulunmaktadır. Özellikle kapalı alanlarda çıkan ve ısıdan etkilenen malzemelerin sıcaklıktan buharlaşması, zehirli gazları ortama yayacağı gibi müdahale edilmemesi durumunda parlama/patlamaya aşamasına kadar gidecek büyük hasarlara yol açacağı da bilinmektedir. Zaman içerisinde gelişen teknoloji ile itfaiyecilerin yangından kaynaklı oluşan dumanlı (zehirli gazlar) bölgelerde rahat nefes alması, Afet, Kurtarma ve KBRN gibi yüksek tehlikeli işlerin müdahalesinde nefes alma ihtiyacını karşılayabilecek temiz hava solunum setlerine bağlıdır. Bu cihazlar normal atmosferde serbest halde dolaşan oksijenin basınç altında depolanması ile istenildiği zaman kullanılabilen teknolojik araçlardır. Yaptığımız bu çalışma da Temiz hava solunum cihazları hakkında araştırma yapılarak işletmelerdeki benzer cihazların özellikleri ve kullanım durumları ile ilgili Türkiye deki itfaiye teşkilatlarına e-anket yöntemi ile 9 soruluk bir araştırma çalışması yapılmış, 239 itfaiye personelinin katılımı ile birçok farklı itfaiye teşkilatından alınan cevaplar istatistiksel olarak yorumlanmıştır. Çalışmanın sonunda itfaiye teşkilatında çalışan yangın müdahale personellerinin kullanmakta olduğu temiz hava solunum cihazlarının kişisel olmadığı, dolum esnasında güvenlik tedbirlerinin yetersiz olduğu, dolum/bakımların zamanında yapılmadığı, hijyen konularında eksikliklerin olduğu ve bulaşıcı hastalıklara karşı önlem alınmadığı gibi sonuçlar ortaya çıkmıştır.